From: Hauke Mehrtens Date: Thu, 17 May 2012 13:22:38 +0000 (+0000) Subject: kernel: ssb/bcma: update to version from wireless-testing tag master-2012-05-16-2 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=273797f15a2ec0fc47cd88a92904a5712bd6539e;p=openwrt%2Fstaging%2Fthess.git kernel: ssb/bcma: update to version from wireless-testing tag master-2012-05-16-2 SVN-Revision: 31772 --- diff --git a/package/mac80211/patches/840-b43-backport.patch b/package/mac80211/patches/840-b43-backport.patch new file mode 100644 index 0000000000..b2bb22a665 --- /dev/null +++ b/package/mac80211/patches/840-b43-backport.patch @@ -0,0 +1,159 @@ +--- a/drivers/net/wireless/b43/bus.c ++++ b/drivers/net/wireless/b43/bus.c +@@ -107,11 +107,9 @@ struct b43_bus_dev *b43_bus_dev_bcma_ini + dev->dma_dev = core->dma_dev; + dev->irq = core->irq; + +- /* + dev->board_vendor = core->bus->boardinfo.vendor; + dev->board_type = core->bus->boardinfo.type; +- dev->board_rev = core->bus->boardinfo.rev; +- */ ++ dev->board_rev = core->bus->sprom.board_rev; + + dev->chip_id = core->bus->chipinfo.id; + dev->chip_rev = core->bus->chipinfo.rev; +@@ -210,7 +208,7 @@ struct b43_bus_dev *b43_bus_dev_ssb_init + + dev->board_vendor = sdev->bus->boardinfo.vendor; + dev->board_type = sdev->bus->boardinfo.type; +- dev->board_rev = sdev->bus->boardinfo.rev; ++ dev->board_rev = sdev->bus->sprom.board_rev; + + dev->chip_id = sdev->bus->chip_id; + dev->chip_rev = sdev->bus->chip_rev; +--- a/drivers/net/wireless/b43/dma.c ++++ b/drivers/net/wireless/b43/dma.c +@@ -1109,7 +1109,7 @@ static bool b43_dma_translation_in_low_w + #ifdef CONFIG_B43_SSB + if (dev->dev->bus_type == B43_BUS_SSB && + dev->dev->sdev->bus->bustype == SSB_BUSTYPE_PCI && +- !(dev->dev->sdev->bus->host_pci->is_pcie && ++ !(pci_is_pcie(dev->dev->sdev->bus->host_pci) && + ssb_read32(dev->dev->sdev, SSB_TMSHIGH) & SSB_TMSHIGH_DMA64)) + return 1; + #endif +--- a/drivers/net/wireless/b43/main.c ++++ b/drivers/net/wireless/b43/main.c +@@ -4834,8 +4834,14 @@ static int b43_op_start(struct ieee80211 + out_mutex_unlock: + mutex_unlock(&wl->mutex); + +- /* reload configuration */ +- b43_op_config(hw, ~0); ++ /* ++ * Configuration may have been overwritten during initialization. ++ * Reload the configuration, but only if initialization was ++ * successful. Reloading the configuration after a failed init ++ * may hang the system. ++ */ ++ if (!err) ++ b43_op_config(hw, ~0); + + return err; + } +@@ -5279,10 +5285,10 @@ static void b43_sprom_fixup(struct ssb_b + + /* boardflags workarounds */ + if (bus->boardinfo.vendor == SSB_BOARDVENDOR_DELL && +- bus->chip_id == 0x4301 && bus->boardinfo.rev == 0x74) ++ bus->chip_id == 0x4301 && bus->sprom.board_rev == 0x74) + bus->sprom.boardflags_lo |= B43_BFL_BTCOEXIST; + if (bus->boardinfo.vendor == PCI_VENDOR_ID_APPLE && +- bus->boardinfo.type == 0x4E && bus->boardinfo.rev > 0x40) ++ bus->boardinfo.type == 0x4E && bus->sprom.board_rev > 0x40) + bus->sprom.boardflags_lo |= B43_BFL_PACTRL; + if (bus->bustype == SSB_BUSTYPE_PCI) { + pdev = bus->host_pci; +--- a/drivers/net/wireless/b43/sdio.c ++++ b/drivers/net/wireless/b43/sdio.c +@@ -193,7 +193,7 @@ static struct sdio_driver b43_sdio_drive + .name = "b43-sdio", + .id_table = b43_sdio_ids, + .probe = b43_sdio_probe, +- .remove = b43_sdio_remove, ++ .remove = __devexit_p(b43_sdio_remove), + }; + + int b43_sdio_init(void) +--- a/drivers/net/wireless/b43legacy/main.c ++++ b/drivers/net/wireless/b43legacy/main.c +@@ -1550,8 +1550,6 @@ static void b43legacy_request_firmware(s + const char *filename; + int err; + +- /* do dummy read */ +- ssb_read32(dev->dev, SSB_TMSHIGH); + if (!fw->ucode) { + if (rev == 2) + filename = "ucode2"; +@@ -3758,7 +3756,7 @@ static void b43legacy_sprom_fixup(struct + /* boardflags workarounds */ + if (bus->boardinfo.vendor == PCI_VENDOR_ID_APPLE && + bus->boardinfo.type == 0x4E && +- bus->boardinfo.rev > 0x40) ++ bus->sprom.board_rev > 0x40) + bus->sprom.boardflags_lo |= B43legacy_BFL_PACTRL; + } + +--- a/drivers/net/wireless/b43legacy/phy.c ++++ b/drivers/net/wireless/b43legacy/phy.c +@@ -408,7 +408,7 @@ static void b43legacy_phy_setupg(struct + + if (is_bcm_board_vendor(dev) && + (dev->dev->bus->boardinfo.type == 0x0416) && +- (dev->dev->bus->boardinfo.rev == 0x0017)) ++ (dev->dev->bus->sprom.board_rev == 0x0017)) + return; + + b43legacy_ilt_write(dev, 0x5001, 0x0002); +@@ -424,7 +424,7 @@ static void b43legacy_phy_setupg(struct + + if (is_bcm_board_vendor(dev) && + (dev->dev->bus->boardinfo.type == 0x0416) && +- (dev->dev->bus->boardinfo.rev == 0x0017)) ++ (dev->dev->bus->sprom.board_rev == 0x0017)) + return; + + b43legacy_ilt_write(dev, 0x0401, 0x0002); +--- a/drivers/net/wireless/b43legacy/radio.c ++++ b/drivers/net/wireless/b43legacy/radio.c +@@ -1998,7 +1998,7 @@ u16 b43legacy_default_radio_attenuation( + if (phy->type == B43legacy_PHYTYPE_G) { + if (is_bcm_board_vendor(dev) && + dev->dev->bus->boardinfo.type == 0x421 && +- dev->dev->bus->boardinfo.rev >= 30) ++ dev->dev->bus->sprom.board_rev >= 30) + att = 3; + else if (is_bcm_board_vendor(dev) && + dev->dev->bus->boardinfo.type == 0x416) +@@ -2008,7 +2008,7 @@ u16 b43legacy_default_radio_attenuation( + } else { + if (is_bcm_board_vendor(dev) && + dev->dev->bus->boardinfo.type == 0x421 && +- dev->dev->bus->boardinfo.rev >= 30) ++ dev->dev->bus->sprom.board_rev >= 30) + att = 7; + else + att = 6; +@@ -2018,7 +2018,7 @@ u16 b43legacy_default_radio_attenuation( + if (phy->type == B43legacy_PHYTYPE_G) { + if (is_bcm_board_vendor(dev) && + dev->dev->bus->boardinfo.type == 0x421 && +- dev->dev->bus->boardinfo.rev >= 30) ++ dev->dev->bus->sprom.board_rev >= 30) + att = 3; + else if (is_bcm_board_vendor(dev) && + dev->dev->bus->boardinfo.type == +@@ -2052,9 +2052,9 @@ u16 b43legacy_default_radio_attenuation( + } + if (is_bcm_board_vendor(dev) && + dev->dev->bus->boardinfo.type == 0x421) { +- if (dev->dev->bus->boardinfo.rev < 0x43) ++ if (dev->dev->bus->sprom.board_rev < 0x43) + att = 2; +- else if (dev->dev->bus->boardinfo.rev < 0x51) ++ else if (dev->dev->bus->sprom.board_rev < 0x51) + att = 3; + } + if (att == 0xFFFF) diff --git a/target/linux/brcm47xx/patches-3.3/047-bcma-add-new-PCI-ID.patch b/target/linux/brcm47xx/patches-3.3/047-bcma-add-new-PCI-ID.patch index 77062c3dab..fb658345e6 100644 --- a/target/linux/brcm47xx/patches-3.3/047-bcma-add-new-PCI-ID.patch +++ b/target/linux/brcm47xx/patches-3.3/047-bcma-add-new-PCI-ID.patch @@ -14,7 +14,7 @@ Signed-off-by: Hauke Mehrtens --- a/drivers/bcma/host_pci.c +++ b/drivers/bcma/host_pci.c -@@ -269,6 +269,7 @@ static DEFINE_PCI_DEVICE_TABLE(bcma_pci_ +@@ -272,6 +272,7 @@ static DEFINE_PCI_DEVICE_TABLE(bcma_pci_ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4357) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4727) }, diff --git a/target/linux/brcm47xx/patches-3.3/060-bcma-use-fallback-sprom-if-no-on-chip-sprom-is-avail.patch b/target/linux/brcm47xx/patches-3.3/060-bcma-use-fallback-sprom-if-no-on-chip-sprom-is-avail.patch deleted file mode 100644 index abc638d244..0000000000 --- a/target/linux/brcm47xx/patches-3.3/060-bcma-use-fallback-sprom-if-no-on-chip-sprom-is-avail.patch +++ /dev/null @@ -1,24 +0,0 @@ ---- a/drivers/bcma/sprom.c -+++ b/drivers/bcma/sprom.c -@@ -404,16 +404,19 @@ int bcma_sprom_get(struct bcma_bus *bus) - return -EOPNOTSUPP; - - if (!bcma_sprom_ext_available(bus)) { -+ bool sprom_onchip; -+ - /* - * External SPROM takes precedence so check - * on-chip OTP only when no external SPROM - * is present. - */ -- if (bcma_sprom_onchip_available(bus)) { -+ sprom_onchip = bcma_sprom_onchip_available(bus); -+ if (sprom_onchip) { - /* determine offset */ - offset = bcma_sprom_onchip_offset(bus); - } -- if (!offset) { -+ if (!offset || !sprom_onchip) { - /* - * Maybe there is no SPROM on the device? - * Now we ask the arch code if there is some sprom diff --git a/target/linux/brcm47xx/patches-3.3/182-bcma-scan-for-extra-address-space.patch b/target/linux/brcm47xx/patches-3.3/182-bcma-scan-for-extra-address-space.patch index 6e68f0cc8f..fdf5cfbe9d 100644 --- a/target/linux/brcm47xx/patches-3.3/182-bcma-scan-for-extra-address-space.patch +++ b/target/linux/brcm47xx/patches-3.3/182-bcma-scan-for-extra-address-space.patch @@ -1,6 +1,6 @@ --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c -@@ -297,6 +297,23 @@ static int bcma_get_next_core(struct bcm +@@ -323,6 +323,23 @@ static int bcma_get_next_core(struct bcm return -EILSEQ; } @@ -24,7 +24,7 @@ /* get & parse slave ports */ for (i = 0; i < ports[1]; i++) { for (j = 0; ; j++) { -@@ -309,7 +326,7 @@ static int bcma_get_next_core(struct bcm +@@ -335,7 +352,7 @@ static int bcma_get_next_core(struct bcm break; } else { if (i == 0 && j == 0) @@ -35,7 +35,7 @@ } --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h -@@ -139,6 +139,7 @@ struct bcma_device { +@@ -144,6 +144,7 @@ struct bcma_device { u8 core_unit; u32 addr; diff --git a/target/linux/brcm47xx/patches-3.3/230-bcma-find-name-for-non-brcm.patch b/target/linux/brcm47xx/patches-3.3/230-bcma-find-name-for-non-brcm.patch deleted file mode 100644 index 54addee966..0000000000 --- a/target/linux/brcm47xx/patches-3.3/230-bcma-find-name-for-non-brcm.patch +++ /dev/null @@ -1,99 +0,0 @@ ---- a/drivers/bcma/scan.c -+++ b/drivers/bcma/scan.c -@@ -19,7 +19,14 @@ struct bcma_device_id_name { - u16 id; - const char *name; - }; --struct bcma_device_id_name bcma_device_names[] = { -+ -+static const struct bcma_device_id_name bcma_arm_device_names[] = { -+ { BCMA_CORE_ARM_1176, "ARM 1176" }, -+ { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, -+ { BCMA_CORE_ARM_CM3, "ARM CM3" }, -+}; -+ -+static const struct bcma_device_id_name bcma_bcm_device_names[] = { - { BCMA_CORE_OOB_ROUTER, "OOB Router" }, - { BCMA_CORE_INVALID, "Invalid" }, - { BCMA_CORE_CHIPCOMMON, "ChipCommon" }, -@@ -27,7 +34,6 @@ struct bcma_device_id_name bcma_device_n - { BCMA_CORE_SRAM, "SRAM" }, - { BCMA_CORE_SDRAM, "SDRAM" }, - { BCMA_CORE_PCI, "PCI" }, -- { BCMA_CORE_MIPS, "MIPS" }, - { BCMA_CORE_ETHERNET, "Fast Ethernet" }, - { BCMA_CORE_V90, "V90" }, - { BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" }, -@@ -44,7 +50,6 @@ struct bcma_device_id_name bcma_device_n - { BCMA_CORE_PHY_A, "PHY A" }, - { BCMA_CORE_PHY_B, "PHY B" }, - { BCMA_CORE_PHY_G, "PHY G" }, -- { BCMA_CORE_MIPS_3302, "MIPS 3302" }, - { BCMA_CORE_USB11_HOST, "USB 1.1 Host" }, - { BCMA_CORE_USB11_DEV, "USB 1.1 Device" }, - { BCMA_CORE_USB20_HOST, "USB 2.0 Host" }, -@@ -58,15 +63,11 @@ struct bcma_device_id_name bcma_device_n - { BCMA_CORE_PHY_N, "PHY N" }, - { BCMA_CORE_SRAM_CTL, "SRAM Controller" }, - { BCMA_CORE_MINI_MACPHY, "Mini MACPHY" }, -- { BCMA_CORE_ARM_1176, "ARM 1176" }, -- { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, - { BCMA_CORE_PHY_LP, "PHY LP" }, - { BCMA_CORE_PMU, "PMU" }, - { BCMA_CORE_PHY_SSN, "PHY SSN" }, - { BCMA_CORE_SDIO_DEV, "SDIO Device" }, -- { BCMA_CORE_ARM_CM3, "ARM CM3" }, - { BCMA_CORE_PHY_HT, "PHY HT" }, -- { BCMA_CORE_MIPS_74K, "MIPS 74K" }, - { BCMA_CORE_MAC_GBIT, "GBit MAC" }, - { BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" }, - { BCMA_CORE_PCIE_RC, "PCIe Root Complex" }, -@@ -79,16 +80,41 @@ struct bcma_device_id_name bcma_device_n - { BCMA_CORE_SHIM, "SHIM" }, - { BCMA_CORE_DEFAULT, "Default" }, - }; --const char *bcma_device_name(struct bcma_device_id *id) -+ -+static const struct bcma_device_id_name bcma_mips_device_names[] = { -+ { BCMA_CORE_MIPS, "MIPS" }, -+ { BCMA_CORE_MIPS_3302, "MIPS 3302" }, -+ { BCMA_CORE_MIPS_74K, "MIPS 74K" }, -+}; -+ -+static const char *bcma_device_name(const struct bcma_device_id *id) - { -- int i; -+ const struct bcma_device_id_name *names; -+ int size, i; - -- if (id->manuf == BCMA_MANUF_BCM) { -- for (i = 0; i < ARRAY_SIZE(bcma_device_names); i++) { -- if (bcma_device_names[i].id == id->id) -- return bcma_device_names[i].name; -- } -+ /* search manufacturer specific names */ -+ switch (id->manuf) { -+ case BCMA_MANUF_ARM: -+ names = bcma_arm_device_names; -+ size = ARRAY_SIZE(bcma_arm_device_names); -+ break; -+ case BCMA_MANUF_BCM: -+ names = bcma_bcm_device_names; -+ size = ARRAY_SIZE(bcma_bcm_device_names); -+ break; -+ case BCMA_MANUF_MIPS: -+ names = bcma_mips_device_names; -+ size = ARRAY_SIZE(bcma_mips_device_names); -+ break; -+ default: -+ return "UNKNOWN"; - } -+ -+ for (i = 0; i < size; i++) { -+ if (names[i].id == id->id) -+ return names[i].name; -+ } -+ - return "UNKNOWN"; - } - diff --git a/target/linux/brcm47xx/patches-3.3/232-bcma_account_for_variable_pci_memory.patch b/target/linux/brcm47xx/patches-3.3/232-bcma_account_for_variable_pci_memory.patch deleted file mode 100644 index 3a2d512dc7..0000000000 --- a/target/linux/brcm47xx/patches-3.3/232-bcma_account_for_variable_pci_memory.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/drivers/bcma/driver_pci_host.c -+++ b/drivers/bcma/driver_pci_host.c -@@ -491,8 +491,9 @@ void __devinit bcma_core_pci_hostmode_in - /* Ok, ready to run, register it to the system. - * The following needs change, if we want to port hostmode - * to non-MIPS platform. */ -- io_map_base = (unsigned long)ioremap_nocache(BCMA_SOC_PCI_MEM, -- 0x04000000); -+ io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start, -+ pc_host->mem_resource.end - -+ pc_host->mem_resource.start + 1); - pc_host->pci_controller.io_map_base = io_map_base; - set_io_port_base(pc_host->pci_controller.io_map_base); - /* Give some time to the PCI controller to configure itself with the new diff --git a/target/linux/brcm47xx/patches-3.3/234-bcma-always-map-4-bytes.patch b/target/linux/brcm47xx/patches-3.3/234-bcma-always-map-4-bytes.patch deleted file mode 100644 index adaadcc031..0000000000 --- a/target/linux/brcm47xx/patches-3.3/234-bcma-always-map-4-bytes.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/drivers/bcma/driver_pci_host.c -+++ b/drivers/bcma/driver_pci_host.c -@@ -119,7 +119,7 @@ static int bcma_extpci_read_config(struc - if (unlikely(!addr)) - goto out; - err = -ENOMEM; -- mmio = ioremap_nocache(addr, len); -+ mmio = ioremap_nocache(addr, sizeof(val)); - if (!mmio) - goto out; - -@@ -171,7 +171,7 @@ static int bcma_extpci_write_config(stru - addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0; - addr |= (func << 8); - addr |= (off & 0xfc); -- mmio = ioremap_nocache(addr, len); -+ mmio = ioremap_nocache(addr, sizeof(val)); - if (!mmio) - goto out; - } -@@ -180,7 +180,7 @@ static int bcma_extpci_write_config(stru - if (unlikely(!addr)) - goto out; - err = -ENOMEM; -- mmio = ioremap_nocache(addr, len); -+ mmio = ioremap_nocache(addr, sizeof(val)); - if (!mmio) - goto out; - diff --git a/target/linux/brcm47xx/patches-3.3/238-bcma-host_pci_devexit.patch b/target/linux/brcm47xx/patches-3.3/238-bcma-host_pci_devexit.patch deleted file mode 100644 index 85b47fa7f8..0000000000 --- a/target/linux/brcm47xx/patches-3.3/238-bcma-host_pci_devexit.patch +++ /dev/null @@ -1,20 +0,0 @@ ---- a/drivers/bcma/host_pci.c -+++ b/drivers/bcma/host_pci.c -@@ -222,7 +222,7 @@ err_kfree_bus: - return err; - } - --static void bcma_host_pci_remove(struct pci_dev *dev) -+static void __devexit bcma_host_pci_remove(struct pci_dev *dev) - { - struct bcma_bus *bus = pci_get_drvdata(dev); - -@@ -278,7 +278,7 @@ static struct pci_driver bcma_pci_bridge - .name = "bcma-pci-bridge", - .id_table = bcma_pci_bridge_tbl, - .probe = bcma_host_pci_probe, -- .remove = bcma_host_pci_remove, -+ .remove = __devexit_p(bcma_host_pci_remove), - .driver.pm = BCMA_PM_OPS, - }; - diff --git a/target/linux/brcm47xx/patches-3.3/239-bcma-add-flush-for-resetctl-write.patch b/target/linux/brcm47xx/patches-3.3/239-bcma-add-flush-for-resetctl-write.patch deleted file mode 100644 index 285c356adf..0000000000 --- a/target/linux/brcm47xx/patches-3.3/239-bcma-add-flush-for-resetctl-write.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/bcma/core.c -+++ b/drivers/bcma/core.c -@@ -30,6 +30,7 @@ void bcma_core_disable(struct bcma_devic - udelay(10); - - bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET); -+ bcma_aread32(core, BCMA_RESET_CTL); - udelay(1); - } - EXPORT_SYMBOL_GPL(bcma_core_disable); diff --git a/target/linux/brcm47xx/patches-3.3/250-ssb-remove-rev-from-boardinfo.patch b/target/linux/brcm47xx/patches-3.3/250-ssb-remove-rev-from-boardinfo.patch new file mode 100644 index 0000000000..9e9f426605 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.3/250-ssb-remove-rev-from-boardinfo.patch @@ -0,0 +1,11 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -163,8 +163,6 @@ static int bcm47xx_get_invariants(struct + iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; + if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) + iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); +- if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0) +- iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0); + + memset(&iv->sprom, 0, sizeof(struct ssb_sprom)); + bcm47xx_fill_sprom(&iv->sprom, NULL); diff --git a/target/linux/brcm47xx/patches-3.3/251-MIPS-bcm47xx-refactor-fetching-board-data.patch b/target/linux/brcm47xx/patches-3.3/251-MIPS-bcm47xx-refactor-fetching-board-data.patch new file mode 100644 index 0000000000..a50cd8c048 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.3/251-MIPS-bcm47xx-refactor-fetching-board-data.patch @@ -0,0 +1,46 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -157,12 +157,7 @@ static int bcm47xx_get_invariants(struct + /* Fill boardinfo structure */ + memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo)); + +- if (nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0) +- iv->boardinfo.vendor = (u16)simple_strtoul(buf, NULL, 0); +- else +- iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM; +- if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0) +- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0); ++ bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL); + + memset(&iv->sprom, 0, sizeof(struct ssb_sprom)); + bcm47xx_fill_sprom(&iv->sprom, NULL); +--- a/arch/mips/bcm47xx/sprom.c ++++ b/arch/mips/bcm47xx/sprom.c +@@ -616,3 +616,15 @@ void bcm47xx_fill_sprom(struct ssb_sprom + bcm47xx_fill_sprom_r1(sprom, prefix); + } + } ++ ++#ifdef CONFIG_BCM47XX_SSB ++void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, ++ const char *prefix) ++{ ++ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); ++ if (!boardinfo->vendor) ++ boardinfo->vendor = SSB_BOARDVENDOR_BCM; ++ ++ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); ++} ++#endif +--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h ++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h +@@ -47,4 +47,9 @@ extern enum bcm47xx_bus_type bcm47xx_bus + void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix); + void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix); + ++#ifdef CONFIG_BCM47XX_SSB ++void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, ++ const char *prefix); ++#endif ++ + #endif /* __ASM_BCM47XX_H */ diff --git a/target/linux/brcm47xx/patches-3.3/252-bcma-add-boardinfo-struct.patch b/target/linux/brcm47xx/patches-3.3/252-bcma-add-boardinfo-struct.patch new file mode 100644 index 0000000000..31ed817cca --- /dev/null +++ b/target/linux/brcm47xx/patches-3.3/252-bcma-add-boardinfo-struct.patch @@ -0,0 +1,41 @@ +--- a/arch/mips/bcm47xx/setup.c ++++ b/arch/mips/bcm47xx/setup.c +@@ -297,6 +297,8 @@ static void __init bcm47xx_register_bcma + + if (bcm47xx_bus.bcma.bus.drv_cc.flash_type == BCMA_NFLASH) + bcm47xx_nflash_struct_bcma_init(&bcm47xx_nflash, &bcm47xx_bus.bcma.bus.drv_cc); ++ ++ bcm47xx_fill_bcma_boardinfo(&bcm47xx_bus.bcma.bus.boardinfo, NULL); + } + + static int __init bcm47xx_register_flash_bcma(void) +--- a/arch/mips/bcm47xx/sprom.c ++++ b/arch/mips/bcm47xx/sprom.c +@@ -628,3 +628,15 @@ void bcm47xx_fill_ssb_boardinfo(struct s + nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); + } + #endif ++ ++#ifdef CONFIG_BCM47XX_BCMA ++void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, ++ const char *prefix) ++{ ++ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0); ++ if (!boardinfo->vendor) ++ boardinfo->vendor = SSB_BOARDVENDOR_BCM; ++ ++ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0); ++} ++#endif +--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h ++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h +@@ -51,5 +51,9 @@ void bcm47xx_fill_sprom_ethernet(struct + void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo, + const char *prefix); + #endif ++#ifdef CONFIG_BCM47XX_BCMA ++void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo, ++ const char *prefix); ++#endif + + #endif /* __ASM_BCM47XX_H */ diff --git a/target/linux/brcm47xx/patches-3.3/253-MIPS-bcm47xx-read-baordrev-without-prefix-from-sprom.patch b/target/linux/brcm47xx/patches-3.3/253-MIPS-bcm47xx-read-baordrev-without-prefix-from-sprom.patch new file mode 100644 index 0000000000..108987d83d --- /dev/null +++ b/target/linux/brcm47xx/patches-3.3/253-MIPS-bcm47xx-read-baordrev-without-prefix-from-sprom.patch @@ -0,0 +1,11 @@ +--- a/arch/mips/bcm47xx/sprom.c ++++ b/arch/mips/bcm47xx/sprom.c +@@ -165,6 +165,8 @@ static void bcm47xx_fill_sprom_r1234589( + const char *prefix) + { + nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0); ++ if (!sprom->board_rev) ++ nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0); + nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0); + nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff); + nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff); diff --git a/target/linux/brcm47xx/patches-3.3/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-3.3/400-arch-bcm47xx.patch index 0933fb6959..796a98aa82 100644 --- a/target/linux/brcm47xx/patches-3.3/400-arch-bcm47xx.patch +++ b/target/linux/brcm47xx/patches-3.3/400-arch-bcm47xx.patch @@ -33,7 +33,7 @@ +EXPORT_SYMBOL(nvram_get); --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c -@@ -384,3 +384,20 @@ static int __init bcm47xx_register_flash +@@ -379,3 +379,20 @@ static int __init bcm47xx_register_flash return -1; } fs_initcall(bcm47xx_register_flash); diff --git a/target/linux/brcm47xx/patches-3.3/980-wnr834b_no_cardbus_invariant.patch b/target/linux/brcm47xx/patches-3.3/980-wnr834b_no_cardbus_invariant.patch index 42f00ddc31..c6de865c7e 100644 --- a/target/linux/brcm47xx/patches-3.3/980-wnr834b_no_cardbus_invariant.patch +++ b/target/linux/brcm47xx/patches-3.3/980-wnr834b_no_cardbus_invariant.patch @@ -1,6 +1,6 @@ --- a/arch/mips/bcm47xx/setup.c +++ b/arch/mips/bcm47xx/setup.c -@@ -172,6 +172,10 @@ static int bcm47xx_get_invariants(struct +@@ -165,6 +165,10 @@ static int bcm47xx_get_invariants(struct if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0) iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10); diff --git a/target/linux/generic/patches-2.6.39/020-ssb_update.patch b/target/linux/generic/patches-2.6.39/020-ssb_update.patch index 404201a782..e6dec49b05 100644 --- a/target/linux/generic/patches-2.6.39/020-ssb_update.patch +++ b/target/linux/generic/patches-2.6.39/020-ssb_update.patch @@ -1,3 +1,29 @@ +--- a/drivers/ssb/b43_pci_bridge.c ++++ b/drivers/ssb/b43_pci_bridge.c +@@ -5,12 +5,13 @@ + * because of its small size we include it in the SSB core + * instead of creating a standalone module. + * +- * Copyright 2007 Michael Buesch ++ * Copyright 2007 Michael Buesch + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + + #include ++#include + #include + + #include "ssb_private.h" +@@ -28,6 +29,8 @@ static const struct pci_device_id b43_pc + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, --- a/drivers/ssb/driver_chipcommon.c +++ b/drivers/ssb/driver_chipcommon.c @@ -3,7 +3,7 @@ @@ -216,6 +242,17 @@ + return 0; + } +} +--- a/drivers/ssb/driver_extif.c ++++ b/drivers/ssb/driver_extif.c +@@ -3,7 +3,7 @@ + * Broadcom EXTIF core driver + * + * Copyright 2005, Broadcom Corporation +- * Copyright 2006, 2007, Michael Buesch ++ * Copyright 2006, 2007, Michael Buesch + * Copyright 2006, 2007, Felix Fietkau + * Copyright 2007, Aurelien Jarno + * --- a/drivers/ssb/driver_gige.c +++ b/drivers/ssb/driver_gige.c @@ -3,7 +3,7 @@ @@ -261,6 +298,27 @@ { struct ssb_gige *dev; u32 base, tmslow, tmshigh; +--- a/drivers/ssb/driver_mipscore.c ++++ b/drivers/ssb/driver_mipscore.c +@@ -3,7 +3,7 @@ + * Broadcom MIPS core driver + * + * Copyright 2005, Broadcom Corporation +- * Copyright 2006, 2007, Michael Buesch ++ * Copyright 2006, 2007, Michael Buesch + * + * Licensed under the GNU/GPL. See COPYING for details. + */ +@@ -208,6 +208,9 @@ u32 ssb_cpu_clock(struct ssb_mipscore *m + struct ssb_bus *bus = mcore->dev->bus; + u32 pll_type, n, m, rate = 0; + ++ if (bus->chipco.capabilities & SSB_CHIPCO_CAP_PMU) ++ return ssb_pmu_get_cpu_clock(&bus->chipco); ++ + if (bus->extif.dev) { + ssb_extif_get_clockcontrol(&bus->extif, &pll_type, &n, &m); + } else if (bus->chipco.dev) { --- a/drivers/ssb/driver_pcicore.c +++ b/drivers/ssb/driver_pcicore.c @@ -3,7 +3,7 @@ @@ -635,6 +693,17 @@ } pc->setup_done = 1; out: +--- a/drivers/ssb/embedded.c ++++ b/drivers/ssb/embedded.c +@@ -3,7 +3,7 @@ + * Embedded systems support code + * + * Copyright 2005-2008, Broadcom Corporation +- * Copyright 2006-2008, Michael Buesch ++ * Copyright 2006-2008, Michael Buesch + * + * Licensed under the GNU/GPL. See COPYING for details. + */ --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -3,7 +3,7 @@ @@ -929,7 +998,26 @@ * Copyright (C) 2005 Martin Langer * Copyright (C) 2005 Stefano Brivio * Copyright (C) 2005 Danny van Dyk -@@ -331,7 +331,6 @@ static void sprom_extract_r123(struct ss +@@ -178,6 +178,18 @@ err_pci: + #define SPEX(_outvar, _offset, _mask, _shift) \ + SPEX16(_outvar, _offset, _mask, _shift) + ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) ++ + + static inline u8 ssb_crc8(u8 crc, u8 data) + { +@@ -331,7 +343,6 @@ static void sprom_extract_r123(struct ss { int i; u16 v; @@ -937,8 +1025,24 @@ u16 loc[3]; if (out->revision == 3) /* rev 3 moved MAC */ -@@ -390,20 +389,12 @@ static void sprom_extract_r123(struct ss +@@ -361,8 +372,9 @@ static void sprom_extract_r123(struct ss + SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14); + SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15); + SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0); +- SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, +- SSB_SPROM1_BINF_CCODE_SHIFT); ++ if (out->revision == 1) ++ SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, ++ SSB_SPROM1_BINF_CCODE_SHIFT); + SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA, + SSB_SPROM1_BINF_ANTA_SHIFT); + SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG, +@@ -388,22 +400,16 @@ static void sprom_extract_r123(struct ss + SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0); + if (out->revision >= 2) SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0); /* Extract the antenna gain values. */ - gain = r123_extract_antgain(out->revision, in, @@ -964,7 +1068,27 @@ } /* Revs 4 5 and 8 have partially shared layout */ -@@ -504,16 +495,14 @@ static void sprom_extract_r45(struct ssb +@@ -464,14 +470,17 @@ static void sprom_extract_r45(struct ssb + SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0); + SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A, + SSB_SPROM4_ETHPHY_ET1A_SHIFT); ++ SPEX(board_rev, SSB_SPROM4_BOARDREV, 0xFFFF, 0); + if (out->revision == 4) { +- SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0); + SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0); + } else { +- SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0); +@@ -504,16 +513,14 @@ static void sprom_extract_r45(struct ssb } /* Extract the antenna gain values. */ @@ -985,7 +1109,7 @@ sprom_extract_r458(out, in); -@@ -523,7 +512,13 @@ static void sprom_extract_r45(struct ssb +@@ -523,14 +530,22 @@ static void sprom_extract_r45(struct ssb static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in) { int i; @@ -1000,7 +1124,17 @@ /* extract the MAC address */ for (i = 0; i < 3; i++) { -@@ -596,16 +591,69 @@ static void sprom_extract_r8(struct ssb_ + v = in[SPOFF(SSB_SPROM8_IL0MAC) + i]; + *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); + } +- SPEX(country_code, SSB_SPROM8_CCODE, 0xFFFF, 0); ++ SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0); +@@ -596,17 +611,127 @@ static void sprom_extract_r8(struct ssb_ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0); /* Extract the antenna gain values. */ @@ -1018,7 +1152,7 @@ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); - memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24, - sizeof(out->antenna_gain.ghz5)); -+ + + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { + o = pwr_info_offset[i]; @@ -1073,10 +1207,68 @@ + SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT); + SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, + SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT); - ++ ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); sprom_extract_r458(out, in); -@@ -662,7 +710,6 @@ static int sprom_extract(struct ssb_bus + /* TODO - get remaining rev 8 stuff needed */ +@@ -662,7 +787,6 @@ static int sprom_extract(struct ssb_bus static int ssb_pci_sprom_get(struct ssb_bus *bus, struct ssb_sprom *sprom) { @@ -1084,7 +1276,7 @@ int err; u16 *buf; -@@ -707,10 +754,17 @@ static int ssb_pci_sprom_get(struct ssb_ +@@ -707,10 +831,17 @@ static int ssb_pci_sprom_get(struct ssb_ if (err) { /* All CRC attempts failed. * Maybe there is no SPROM on the device? @@ -1106,7 +1298,7 @@ err = 0; goto out_free; } -@@ -728,12 +782,9 @@ out_free: +@@ -728,12 +859,8 @@ out_free: static void ssb_pci_get_boardinfo(struct ssb_bus *bus, struct ssb_boardinfo *bi) { @@ -1118,7 +1310,6 @@ - &bi->rev); + bi->vendor = bus->host_pci->subsystem_vendor; + bi->type = bus->host_pci->subsystem_device; -+ bi->rev = bus->host_pci->revision; } int ssb_pci_get_invariants(struct ssb_bus *bus, @@ -1153,6 +1344,36 @@ { driver->probe = ssb_pcihost_probe; driver->remove = ssb_pcihost_remove; +--- a/drivers/ssb/pcmcia.c ++++ b/drivers/ssb/pcmcia.c +@@ -3,7 +3,7 @@ + * PCMCIA-Hostbus related functions + * + * Copyright 2006 Johannes Berg +- * Copyright 2007-2008 Michael Buesch ++ * Copyright 2007-2008 Michael Buesch + * + * Licensed under the GNU/GPL. See COPYING for details. + */ +@@ -676,14 +676,10 @@ static int ssb_pcmcia_do_get_invariants( + case SSB_PCMCIA_CIS_ANTGAIN: + GOTO_ERROR_ON(tuple->TupleDataLen != 2, + "antg tpl size"); +- sprom->antenna_gain.ghz24.a0 = tuple->TupleData[1]; +- sprom->antenna_gain.ghz24.a1 = tuple->TupleData[1]; +- sprom->antenna_gain.ghz24.a2 = tuple->TupleData[1]; +- sprom->antenna_gain.ghz24.a3 = tuple->TupleData[1]; +- sprom->antenna_gain.ghz5.a0 = tuple->TupleData[1]; +- sprom->antenna_gain.ghz5.a1 = tuple->TupleData[1]; +- sprom->antenna_gain.ghz5.a2 = tuple->TupleData[1]; +- sprom->antenna_gain.ghz5.a3 = tuple->TupleData[1]; ++ sprom->antenna_gain.a0 = tuple->TupleData[1]; ++ sprom->antenna_gain.a1 = tuple->TupleData[1]; ++ sprom->antenna_gain.a2 = tuple->TupleData[1]; ++ sprom->antenna_gain.a3 = tuple->TupleData[1]; + break; + case SSB_PCMCIA_CIS_BFLAGS: + GOTO_ERROR_ON((tuple->TupleDataLen != 3) && --- a/drivers/ssb/scan.c +++ b/drivers/ssb/scan.c @@ -2,7 +2,7 @@ @@ -1196,6 +1417,36 @@ if (!bus->nr_devices) bus->nr_devices = chipid_to_nrcores(bus->chip_id); if (bus->nr_devices > ARRAY_SIZE(bus->devices)) { +--- a/drivers/ssb/sdio.c ++++ b/drivers/ssb/sdio.c +@@ -6,7 +6,7 @@ + * + * Based on drivers/ssb/pcmcia.c + * Copyright 2006 Johannes Berg +- * Copyright 2007-2008 Michael Buesch ++ * Copyright 2007-2008 Michael Buesch + * + * Licensed under the GNU/GPL. See COPYING for details. + * +@@ -551,14 +551,10 @@ int ssb_sdio_get_invariants(struct ssb_b + case SSB_SDIO_CIS_ANTGAIN: + GOTO_ERROR_ON(tuple->size != 2, + "antg tpl size"); +- sprom->antenna_gain.ghz24.a0 = tuple->data[1]; +- sprom->antenna_gain.ghz24.a1 = tuple->data[1]; +- sprom->antenna_gain.ghz24.a2 = tuple->data[1]; +- sprom->antenna_gain.ghz24.a3 = tuple->data[1]; +- sprom->antenna_gain.ghz5.a0 = tuple->data[1]; +- sprom->antenna_gain.ghz5.a1 = tuple->data[1]; +- sprom->antenna_gain.ghz5.a2 = tuple->data[1]; +- sprom->antenna_gain.ghz5.a3 = tuple->data[1]; ++ sprom->antenna_gain.a0 = tuple->data[1]; ++ sprom->antenna_gain.a1 = tuple->data[1]; ++ sprom->antenna_gain.a2 = tuple->data[1]; ++ sprom->antenna_gain.a3 = tuple->data[1]; + break; + case SSB_SDIO_CIS_BFLAGS: + GOTO_ERROR_ON((tuple->size != 3) && --- a/drivers/ssb/sprom.c +++ b/drivers/ssb/sprom.c @@ -2,7 +2,7 @@ @@ -1356,7 +1607,7 @@ u8 rssisav2g; /* 2GHz RSSI params */ u8 rssismc2g; u8 rssismf2g; -@@ -80,26 +91,104 @@ struct ssb_sprom { +@@ -80,26 +91,103 @@ struct ssb_sprom { u16 boardflags2_hi; /* Board flags (bits 48-63) */ /* TODO store board flags in a single u64 */ @@ -1465,11 +1716,10 @@ u16 vendor; u16 type; - u16 rev; -+ u8 rev; }; -@@ -229,10 +318,9 @@ struct ssb_driver { +@@ -229,10 +317,9 @@ struct ssb_driver { #define drv_to_ssb_drv(_drv) container_of(_drv, struct ssb_driver, drv) extern int __ssb_driver_register(struct ssb_driver *drv, struct module *owner); @@ -1483,7 +1733,7 @@ extern void ssb_driver_unregister(struct ssb_driver *drv); -@@ -308,7 +396,7 @@ struct ssb_bus { +@@ -308,7 +395,7 @@ struct ssb_bus { /* ID information about the Chip. */ u16 chip_id; @@ -1492,7 +1742,7 @@ u16 sprom_offset; u16 sprom_size; /* number of words in sprom */ u8 chip_package; -@@ -404,7 +492,9 @@ extern bool ssb_is_sprom_available(struc +@@ -404,7 +491,9 @@ extern bool ssb_is_sprom_available(struc /* Set a fallback SPROM. * See kdoc at the function definition for complete documentation. */ @@ -1503,7 +1753,7 @@ /* Suspend a SSB bus. * Call this from the parent bus suspend routine. */ -@@ -518,6 +608,7 @@ extern int ssb_bus_may_powerdown(struct +@@ -518,6 +607,7 @@ extern int ssb_bus_may_powerdown(struct * Otherwise static always-on powercontrol will be used. */ extern int ssb_bus_powerup(struct ssb_bus *bus, bool dynamic_pctl); @@ -1554,6 +1804,16 @@ #define SSB_CHIPCO_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ #define SSB_CHIPCO_UART0_DATA 0x0300 #define SSB_CHIPCO_UART0_IMR 0x0304 +--- a/include/linux/ssb/ssb_driver_gige.h ++++ b/include/linux/ssb/ssb_driver_gige.h +@@ -2,6 +2,7 @@ + #define LINUX_SSB_DRIVER_GIGE_H_ + + #include ++#include + #include + #include + --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -97,7 +97,7 @@ @@ -1565,8 +1825,53 @@ #define SSB_TMSLOW_REJECT_23 0x00000004 /* Reject (Backplane rev 2.3) */ #define SSB_TMSLOW_CLOCK 0x00010000 /* Clock Enable */ #define SSB_TMSLOW_FGC 0x00020000 /* Force Gated Clocks On */ -@@ -432,6 +432,56 @@ +@@ -228,6 +228,7 @@ + #define SSB_SPROM1_AGAIN_BG_SHIFT 0 + #define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ + #define SSB_SPROM1_AGAIN_A_SHIFT 8 ++#define SSB_SPROM1_CCODE 0x0076 + + /* SPROM Revision 2 (inherits from rev 1) */ + #define SSB_SPROM2_BFLHI 0x0038 /* Boardflags (high 16 bits) */ +@@ -267,6 +268,7 @@ + #define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */ + + /* SPROM Revision 4 */ ++#define SSB_SPROM4_BOARDREV 0x0042 /* Board revision */ + #define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */ + #define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */ + #define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */ +@@ -389,6 +391,11 @@ + #define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */ + #define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */ + #define SSB_SPROM8_GPIOB_P3_SHIFT 8 ++#define SSB_SPROM8_LEDDC 0x009A ++#define SSB_SPROM8_LEDDC_ON 0xFF00 /* oncount */ ++#define SSB_SPROM8_LEDDC_ON_SHIFT 8 ++#define SSB_SPROM8_LEDDC_OFF 0x00FF /* offcount */ ++#define SSB_SPROM8_LEDDC_OFF_SHIFT 0 + #define SSB_SPROM8_ANTAVAIL 0x009C /* Antenna available bitfields*/ + #define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */ + #define SSB_SPROM8_ANTAVAIL_A_SHIFT 8 +@@ -404,6 +411,13 @@ + #define SSB_SPROM8_AGAIN2_SHIFT 0 + #define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */ + #define SSB_SPROM8_AGAIN3_SHIFT 8 ++#define SSB_SPROM8_TXRXC 0x00A2 ++#define SSB_SPROM8_TXRXC_TXCHAIN 0x000f ++#define SSB_SPROM8_TXRXC_TXCHAIN_SHIFT 0 ++#define SSB_SPROM8_TXRXC_RXCHAIN 0x00f0 ++#define SSB_SPROM8_TXRXC_RXCHAIN_SHIFT 4 ++#define SSB_SPROM8_TXRXC_SWITCH 0xff00 ++#define SSB_SPROM8_TXRXC_SWITCH_SHIFT 8 + #define SSB_SPROM8_RSSIPARM2G 0x00A4 /* RSSI params for 2GHz */ + #define SSB_SPROM8_RSSISMF2G 0x000F + #define SSB_SPROM8_RSSISMC2G 0x00F0 +@@ -430,8 +444,87 @@ + #define SSB_SPROM8_TRI5GH_SHIFT 8 + #define SSB_SPROM8_RXPO 0x00AC /* RX power offsets */ #define SSB_SPROM8_RXPO2G 0x00FF /* 2GHz RX power offset */ ++#define SSB_SPROM8_RXPO2G_SHIFT 0 #define SSB_SPROM8_RXPO5G 0xFF00 /* 5GHz RX power offset */ #define SSB_SPROM8_RXPO5G_SHIFT 8 +#define SSB_SPROM8_FEM2G 0x00AE @@ -1582,10 +1887,38 @@ +#define SSB_SROM8_FEM_ANTSWLUT 0xF800 +#define SSB_SROM8_FEM_ANTSWLUT_SHIFT 11 +#define SSB_SPROM8_THERMAL 0x00B2 -+#define SSB_SPROM8_MPWR_RAWTS 0x00B4 -+#define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 -+#define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 -+#define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA ++#define SSB_SPROM8_THERMAL_OFFSET 0x00ff ++#define SSB_SPROM8_THERMAL_OFFSET_SHIFT 0 ++#define SSB_SPROM8_THERMAL_TRESH 0xff00 ++#define SSB_SPROM8_THERMAL_TRESH_SHIFT 8 ++/* Temp sense related entries */ ++#define SSB_SPROM8_RAWTS 0x00B4 ++#define SSB_SPROM8_RAWTS_RAWTEMP 0x01ff ++#define SSB_SPROM8_RAWTS_RAWTEMP_SHIFT 0 ++#define SSB_SPROM8_RAWTS_MEASPOWER 0xfe00 ++#define SSB_SPROM8_RAWTS_MEASPOWER_SHIFT 9 ++#define SSB_SPROM8_OPT_CORRX 0x00B6 ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE 0x00ff ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT 0 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX 0xfc00 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT 10 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION 0x0300 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT 8 ++/* FOC: freiquency offset correction, HWIQ: H/W IOCAL enable, IQSWP: IQ CAL swap disable */ ++#define SSB_SPROM8_HWIQ_IQSWP 0x00B8 ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR 0x000f ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT 0 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP 0x0010 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT 4 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT 5 ++#define SSB_SPROM8_TEMPDELTA 0x00BA ++#define SSB_SPROM8_TEMPDELTA_PHYCAL 0x00ff ++#define SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT 0 ++#define SSB_SPROM8_TEMPDELTA_PERIOD 0x0f00 ++#define SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT 8 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS 0xf000 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT 12 + +/* There are 4 blocks with power info sharing the same layout */ +#define SSB_SROM8_PWR_INFO_CORE0 0x00C0 @@ -1622,7 +1955,7 @@ #define SSB_SPROM8_MAXP_BG 0x00C0 /* Max Power 2GHz in path 1 */ #define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power 2GHz */ #define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ -@@ -456,12 +506,53 @@ +@@ -456,12 +549,63 @@ #define SSB_SPROM8_PA1HIB0 0x00D8 /* 5.8GHz power amp settings */ #define SSB_SPROM8_PA1HIB1 0x00DA #define SSB_SPROM8_PA1HIB2 0x00DC @@ -1633,6 +1966,16 @@ #define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */ #define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */ ++#define SSB_SPROM8_2G_MCSPO 0x0152 ++#define SSB_SPROM8_5G_MCSPO 0x0162 ++#define SSB_SPROM8_5GL_MCSPO 0x0172 ++#define SSB_SPROM8_5GH_MCSPO 0x0182 ++ ++#define SSB_SPROM8_CDDPO 0x0192 ++#define SSB_SPROM8_STBCPO 0x0194 ++#define SSB_SPROM8_BW40PO 0x0196 ++#define SSB_SPROM8_BWDUPPO 0x0198 ++ +/* Values for boardflags_lo read from SPROM */ +#define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */ +#define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */ @@ -1676,133 +2019,3 @@ /* Values for SSB_SPROM1_BINF_CCODE */ enum { SSB_SPROM1CCODE_WORLD = 0, ---- a/drivers/ssb/b43_pci_bridge.c -+++ b/drivers/ssb/b43_pci_bridge.c -@@ -5,12 +5,13 @@ - * because of its small size we include it in the SSB core - * instead of creating a standalone module. - * -- * Copyright 2007 Michael Buesch -+ * Copyright 2007 Michael Buesch - * - * Licensed under the GNU/GPL. See COPYING for details. - */ - - #include -+#include - #include - - #include "ssb_private.h" ---- a/drivers/ssb/driver_extif.c -+++ b/drivers/ssb/driver_extif.c -@@ -3,7 +3,7 @@ - * Broadcom EXTIF core driver - * - * Copyright 2005, Broadcom Corporation -- * Copyright 2006, 2007, Michael Buesch -+ * Copyright 2006, 2007, Michael Buesch - * Copyright 2006, 2007, Felix Fietkau - * Copyright 2007, Aurelien Jarno - * ---- a/drivers/ssb/driver_mipscore.c -+++ b/drivers/ssb/driver_mipscore.c -@@ -3,7 +3,7 @@ - * Broadcom MIPS core driver - * - * Copyright 2005, Broadcom Corporation -- * Copyright 2006, 2007, Michael Buesch -+ * Copyright 2006, 2007, Michael Buesch - * - * Licensed under the GNU/GPL. See COPYING for details. - */ -@@ -208,6 +208,9 @@ u32 ssb_cpu_clock(struct ssb_mipscore *m - struct ssb_bus *bus = mcore->dev->bus; - u32 pll_type, n, m, rate = 0; - -+ if (bus->chipco.capabilities & SSB_CHIPCO_CAP_PMU) -+ return ssb_pmu_get_cpu_clock(&bus->chipco); -+ - if (bus->extif.dev) { - ssb_extif_get_clockcontrol(&bus->extif, &pll_type, &n, &m); - } else if (bus->chipco.dev) { ---- a/drivers/ssb/embedded.c -+++ b/drivers/ssb/embedded.c -@@ -3,7 +3,7 @@ - * Embedded systems support code - * - * Copyright 2005-2008, Broadcom Corporation -- * Copyright 2006-2008, Michael Buesch -+ * Copyright 2006-2008, Michael Buesch - * - * Licensed under the GNU/GPL. See COPYING for details. - */ ---- a/drivers/ssb/pcmcia.c -+++ b/drivers/ssb/pcmcia.c -@@ -3,7 +3,7 @@ - * PCMCIA-Hostbus related functions - * - * Copyright 2006 Johannes Berg -- * Copyright 2007-2008 Michael Buesch -+ * Copyright 2007-2008 Michael Buesch - * - * Licensed under the GNU/GPL. See COPYING for details. - */ -@@ -676,14 +676,10 @@ static int ssb_pcmcia_do_get_invariants( - case SSB_PCMCIA_CIS_ANTGAIN: - GOTO_ERROR_ON(tuple->TupleDataLen != 2, - "antg tpl size"); -- sprom->antenna_gain.ghz24.a0 = tuple->TupleData[1]; -- sprom->antenna_gain.ghz24.a1 = tuple->TupleData[1]; -- sprom->antenna_gain.ghz24.a2 = tuple->TupleData[1]; -- sprom->antenna_gain.ghz24.a3 = tuple->TupleData[1]; -- sprom->antenna_gain.ghz5.a0 = tuple->TupleData[1]; -- sprom->antenna_gain.ghz5.a1 = tuple->TupleData[1]; -- sprom->antenna_gain.ghz5.a2 = tuple->TupleData[1]; -- sprom->antenna_gain.ghz5.a3 = tuple->TupleData[1]; -+ sprom->antenna_gain.a0 = tuple->TupleData[1]; -+ sprom->antenna_gain.a1 = tuple->TupleData[1]; -+ sprom->antenna_gain.a2 = tuple->TupleData[1]; -+ sprom->antenna_gain.a3 = tuple->TupleData[1]; - break; - case SSB_PCMCIA_CIS_BFLAGS: - GOTO_ERROR_ON((tuple->TupleDataLen != 3) && ---- a/drivers/ssb/sdio.c -+++ b/drivers/ssb/sdio.c -@@ -6,7 +6,7 @@ - * - * Based on drivers/ssb/pcmcia.c - * Copyright 2006 Johannes Berg -- * Copyright 2007-2008 Michael Buesch -+ * Copyright 2007-2008 Michael Buesch - * - * Licensed under the GNU/GPL. See COPYING for details. - * -@@ -551,14 +551,10 @@ int ssb_sdio_get_invariants(struct ssb_b - case SSB_SDIO_CIS_ANTGAIN: - GOTO_ERROR_ON(tuple->size != 2, - "antg tpl size"); -- sprom->antenna_gain.ghz24.a0 = tuple->data[1]; -- sprom->antenna_gain.ghz24.a1 = tuple->data[1]; -- sprom->antenna_gain.ghz24.a2 = tuple->data[1]; -- sprom->antenna_gain.ghz24.a3 = tuple->data[1]; -- sprom->antenna_gain.ghz5.a0 = tuple->data[1]; -- sprom->antenna_gain.ghz5.a1 = tuple->data[1]; -- sprom->antenna_gain.ghz5.a2 = tuple->data[1]; -- sprom->antenna_gain.ghz5.a3 = tuple->data[1]; -+ sprom->antenna_gain.a0 = tuple->data[1]; -+ sprom->antenna_gain.a1 = tuple->data[1]; -+ sprom->antenna_gain.a2 = tuple->data[1]; -+ sprom->antenna_gain.a3 = tuple->data[1]; - break; - case SSB_SDIO_CIS_BFLAGS: - GOTO_ERROR_ON((tuple->size != 3) && ---- a/include/linux/ssb/ssb_driver_gige.h -+++ b/include/linux/ssb/ssb_driver_gige.h -@@ -2,6 +2,7 @@ - #define LINUX_SSB_DRIVER_GIGE_H_ - - #include -+#include - #include - #include - diff --git a/target/linux/generic/patches-2.6.39/021-ssb_add_pci_id.patch b/target/linux/generic/patches-2.6.39/021-ssb_add_pci_id.patch deleted file mode 100644 index 7cffebec48..0000000000 --- a/target/linux/generic/patches-2.6.39/021-ssb_add_pci_id.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/ssb/b43_pci_bridge.c -+++ b/drivers/ssb/b43_pci_bridge.c -@@ -29,6 +29,8 @@ static const struct pci_device_id b43_pc - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, diff --git a/target/linux/generic/patches-2.6.39/025-bcma_backport.patch b/target/linux/generic/patches-2.6.39/025-bcma_backport.patch index 036f4199ad..937fc2f267 100644 --- a/target/linux/generic/patches-2.6.39/025-bcma_backport.patch +++ b/target/linux/generic/patches-2.6.39/025-bcma_backport.patch @@ -234,7 +234,7 @@ +#endif --- /dev/null +++ b/drivers/bcma/core.c -@@ -0,0 +1,126 @@ +@@ -0,0 +1,127 @@ +/* + * Broadcom specific AMBA + * Core ops @@ -266,6 +266,7 @@ + udelay(10); + + bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET); ++ bcma_aread32(core, BCMA_RESET_CTL); + udelay(1); +} +EXPORT_SYMBOL_GPL(bcma_core_disable); @@ -313,7 +314,7 @@ + pr_err("HT force timeout\n"); + break; + case BCMA_CLKMODE_DYNAMIC: -+ pr_warn("Dynamic clockmode not supported yet!\n"); ++ bcma_set32(core, BCMA_CLKCTLST, ~BCMA_CLKCTLST_FORCEHT); + break; + } +} @@ -834,2588 +835,2604 @@ + return bcma_pmu_get_clockcontrol(cc); +} --- /dev/null -+++ b/drivers/bcma/driver_pci.c -@@ -0,0 +1,225 @@ ++++ b/drivers/bcma/driver_mips.c +@@ -0,0 +1,256 @@ +/* + * Broadcom specific AMBA -+ * PCI Core ++ * Broadcom MIPS32 74K core driver + * -+ * Copyright 2005, 2011, Broadcom Corporation -+ * Copyright 2006, 2007, Michael Buesch -+ * Copyright 2011, 2012, Hauke Mehrtens ++ * Copyright 2009, Broadcom Corporation ++ * Copyright 2006, 2007, Michael Buesch ++ * Copyright 2010, Bernhard Loos ++ * Copyright 2011, Hauke Mehrtens + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +#include "bcma_private.h" ++ +#include + -+/************************************************** -+ * R/W ops. -+ **************************************************/ ++#include ++#include ++#include ++#include + -+u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address) ++/* The 47162a0 hangs when reading MIPS DMP registers registers */ ++static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev) +{ -+ pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_ADDR, address); -+ pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR); -+ return pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_DATA); ++ return dev->bus->chipinfo.id == 47162 && dev->bus->chipinfo.rev == 0 && ++ dev->id.id == BCMA_CORE_MIPS_74K; +} + -+#if 0 -+static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data) ++/* The 5357b0 hangs when reading USB20H DMP registers */ ++static inline bool bcma_core_mips_bcm5357b0_quirk(struct bcma_device *dev) +{ -+ pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_ADDR, address); -+ pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR); -+ pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_DATA, data); ++ return (dev->bus->chipinfo.id == 0x5357 || ++ dev->bus->chipinfo.id == 0x4749) && ++ dev->bus->chipinfo.pkg == 11 && ++ dev->id.id == BCMA_CORE_USB20_HOST; +} -+#endif + -+static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy) ++static inline u32 mips_read32(struct bcma_drv_mips *mcore, ++ u16 offset) +{ -+ u32 v; -+ int i; -+ -+ v = BCMA_CORE_PCI_MDIODATA_START; -+ v |= BCMA_CORE_PCI_MDIODATA_WRITE; -+ v |= (BCMA_CORE_PCI_MDIODATA_DEV_ADDR << -+ BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF); -+ v |= (BCMA_CORE_PCI_MDIODATA_BLK_ADDR << -+ BCMA_CORE_PCI_MDIODATA_REGADDR_SHF); -+ v |= BCMA_CORE_PCI_MDIODATA_TA; -+ v |= (phy << 4); -+ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v); -+ -+ udelay(10); -+ for (i = 0; i < 200; i++) { -+ v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL); -+ if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE) -+ break; -+ msleep(1); -+ } ++ return bcma_read32(mcore->core, offset); +} + -+static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address) ++static inline void mips_write32(struct bcma_drv_mips *mcore, ++ u16 offset, ++ u32 value) +{ -+ int max_retries = 10; -+ u16 ret = 0; -+ u32 v; -+ int i; ++ bcma_write32(mcore->core, offset, value); ++} + -+ /* enable mdio access to SERDES */ -+ v = BCMA_CORE_PCI_MDIOCTL_PREAM_EN; -+ v |= BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL; -+ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, v); ++static const u32 ipsflag_irq_mask[] = { ++ 0, ++ BCMA_MIPS_IPSFLAG_IRQ1, ++ BCMA_MIPS_IPSFLAG_IRQ2, ++ BCMA_MIPS_IPSFLAG_IRQ3, ++ BCMA_MIPS_IPSFLAG_IRQ4, ++}; + -+ if (pc->core->id.rev >= 10) { -+ max_retries = 200; -+ bcma_pcie_mdio_set_phy(pc, device); -+ v = (BCMA_CORE_PCI_MDIODATA_DEV_ADDR << -+ BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF); -+ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF); -+ } else { -+ v = (device << BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD); -+ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD); -+ } ++static const u32 ipsflag_irq_shift[] = { ++ 0, ++ BCMA_MIPS_IPSFLAG_IRQ1_SHIFT, ++ BCMA_MIPS_IPSFLAG_IRQ2_SHIFT, ++ BCMA_MIPS_IPSFLAG_IRQ3_SHIFT, ++ BCMA_MIPS_IPSFLAG_IRQ4_SHIFT, ++}; + -+ v = BCMA_CORE_PCI_MDIODATA_START; -+ v |= BCMA_CORE_PCI_MDIODATA_READ; -+ v |= BCMA_CORE_PCI_MDIODATA_TA; ++static u32 bcma_core_mips_irqflag(struct bcma_device *dev) ++{ ++ u32 flag; + -+ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v); -+ /* Wait for the device to complete the transaction */ -+ udelay(10); -+ for (i = 0; i < max_retries; i++) { -+ v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL); -+ if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE) { -+ udelay(10); -+ ret = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_DATA); -+ break; -+ } -+ msleep(1); -+ } -+ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0); -+ return ret; ++ if (bcma_core_mips_bcm47162a0_quirk(dev)) ++ return dev->core_index; ++ if (bcma_core_mips_bcm5357b0_quirk(dev)) ++ return dev->core_index; ++ flag = bcma_aread32(dev, BCMA_MIPS_OOBSELOUTA30); ++ ++ return flag & 0x1F; +} + -+static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device, -+ u8 address, u16 data) ++/* Get the MIPS IRQ assignment for a specified device. ++ * If unassigned, 0 is returned. ++ */ ++unsigned int bcma_core_mips_irq(struct bcma_device *dev) +{ -+ int max_retries = 10; -+ u32 v; -+ int i; ++ struct bcma_device *mdev = dev->bus->drv_mips.core; ++ u32 irqflag; ++ unsigned int irq; + -+ /* enable mdio access to SERDES */ -+ v = BCMA_CORE_PCI_MDIOCTL_PREAM_EN; -+ v |= BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL; -+ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, v); ++ irqflag = bcma_core_mips_irqflag(dev); + -+ if (pc->core->id.rev >= 10) { -+ max_retries = 200; -+ bcma_pcie_mdio_set_phy(pc, device); -+ v = (BCMA_CORE_PCI_MDIODATA_DEV_ADDR << -+ BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF); -+ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF); -+ } else { -+ v = (device << BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD); -+ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD); -+ } ++ for (irq = 1; irq <= 4; irq++) ++ if (bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq)) & ++ (1 << irqflag)) ++ return irq; + -+ v = BCMA_CORE_PCI_MDIODATA_START; -+ v |= BCMA_CORE_PCI_MDIODATA_WRITE; -+ v |= BCMA_CORE_PCI_MDIODATA_TA; -+ v |= data; -+ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v); -+ /* Wait for the device to complete the transaction */ -+ udelay(10); -+ for (i = 0; i < max_retries; i++) { -+ v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL); -+ if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE) -+ break; -+ msleep(1); -+ } -+ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0); ++ return 0; +} ++EXPORT_SYMBOL(bcma_core_mips_irq); + -+/************************************************** -+ * Workarounds. -+ **************************************************/ -+ -+static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc) ++static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq) +{ -+ u32 tmp; ++ unsigned int oldirq = bcma_core_mips_irq(dev); ++ struct bcma_bus *bus = dev->bus; ++ struct bcma_device *mdev = bus->drv_mips.core; ++ u32 irqflag; + -+ tmp = bcma_pcie_read(pc, BCMA_CORE_PCI_PLP_STATUSREG); -+ if (tmp & BCMA_CORE_PCI_PLP_POLARITYINV_STAT) -+ return BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE | -+ BCMA_CORE_PCI_SERDES_RX_CTRL_POLARITY; ++ irqflag = bcma_core_mips_irqflag(dev); ++ BUG_ON(oldirq == 6); ++ ++ dev->irq = irq + 2; ++ ++ /* clear the old irq */ ++ if (oldirq == 0) ++ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0), ++ bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) & ++ ~(1 << irqflag)); + else -+ return BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE; -+} ++ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq), 0); + -+static void bcma_pcicore_serdes_workaround(struct bcma_drv_pci *pc) -+{ -+ u16 tmp; ++ /* assign the new one */ ++ if (irq == 0) { ++ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0), ++ bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) | ++ (1 << irqflag)); ++ } else { ++ u32 oldirqflag = bcma_read32(mdev, ++ BCMA_MIPS_MIPS74K_INTMASK(irq)); ++ if (oldirqflag) { ++ struct bcma_device *core; + -+ bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_RX, -+ BCMA_CORE_PCI_SERDES_RX_CTRL, -+ bcma_pcicore_polarity_workaround(pc)); -+ tmp = bcma_pcie_mdio_read(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL, -+ BCMA_CORE_PCI_SERDES_PLL_CTRL); -+ if (tmp & BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN) -+ bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL, -+ BCMA_CORE_PCI_SERDES_PLL_CTRL, -+ tmp & ~BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN); -+} ++ /* backplane irq line is in use, find out who uses ++ * it and set user to irq 0 ++ */ ++ list_for_each_entry_reverse(core, &bus->cores, list) { ++ if ((1 << bcma_core_mips_irqflag(core)) == ++ oldirqflag) { ++ bcma_core_mips_set_irq(core, 0); ++ break; ++ } ++ } ++ } ++ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq), ++ 1 << irqflag); ++ } + -+/************************************************** -+ * Init. -+ **************************************************/ ++ pr_info("set_irq: core 0x%04x, irq %d => %d\n", ++ dev->id.id, oldirq + 2, irq + 2); ++} + -+static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) ++static void bcma_core_mips_print_irq(struct bcma_device *dev, unsigned int irq) +{ -+ bcma_pcicore_serdes_workaround(pc); ++ int i; ++ static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"}; ++ printk(KERN_INFO KBUILD_MODNAME ": core 0x%04x, irq :", dev->id.id); ++ for (i = 0; i <= 6; i++) ++ printk(" %s%s", irq_name[i], i == irq ? "*" : " "); ++ printk("\n"); +} + -+void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc) ++static void bcma_core_mips_dump_irq(struct bcma_bus *bus) +{ -+ if (pc->setup_done) -+ return; ++ struct bcma_device *core; + -+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE -+ pc->hostmode = bcma_core_pci_is_in_hostmode(pc); -+ if (pc->hostmode) -+ bcma_core_pci_hostmode_init(pc); -+#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ ++ list_for_each_entry_reverse(core, &bus->cores, list) { ++ bcma_core_mips_print_irq(core, bcma_core_mips_irq(core)); ++ } ++} + -+ if (!pc->hostmode) -+ bcma_core_pci_clientmode_init(pc); ++u32 bcma_cpu_clock(struct bcma_drv_mips *mcore) ++{ ++ struct bcma_bus *bus = mcore->core->bus; ++ ++ if (bus->drv_cc.capabilities & BCMA_CC_CAP_PMU) ++ return bcma_pmu_get_clockcpu(&bus->drv_cc); ++ ++ pr_err("No PMU available, need this to get the cpu clock\n"); ++ return 0; +} ++EXPORT_SYMBOL(bcma_cpu_clock); + -+int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, -+ bool enable) ++static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore) +{ -+ struct pci_dev *pdev = pc->core->bus->host_pci; -+ u32 coremask, tmp; -+ int err = 0; ++ struct bcma_bus *bus = mcore->core->bus; + -+ if (core->bus->hosttype != BCMA_HOSTTYPE_PCI) { -+ /* This bcma device is not on a PCI host-bus. So the IRQs are -+ * not routed through the PCI core. -+ * So we must not enable routing through the PCI core. */ -+ goto out; ++ switch (bus->drv_cc.capabilities & BCMA_CC_CAP_FLASHT) { ++ case BCMA_CC_FLASHT_STSER: ++ case BCMA_CC_FLASHT_ATSER: ++ pr_err("Serial flash not supported.\n"); ++ break; ++ case BCMA_CC_FLASHT_PARA: ++ pr_info("found parallel flash.\n"); ++ bus->drv_cc.pflash.window = 0x1c000000; ++ bus->drv_cc.pflash.window_size = 0x02000000; ++ ++ if ((bcma_read32(bus->drv_cc.core, BCMA_CC_FLASH_CFG) & ++ BCMA_CC_FLASH_CFG_DS) == 0) ++ bus->drv_cc.pflash.buswidth = 1; ++ else ++ bus->drv_cc.pflash.buswidth = 2; ++ break; ++ default: ++ pr_err("flash not supported.\n"); + } ++} + -+ err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp); -+ if (err) -+ goto out; ++void bcma_core_mips_init(struct bcma_drv_mips *mcore) ++{ ++ struct bcma_bus *bus; ++ struct bcma_device *core; ++ bus = mcore->core->bus; + -+ coremask = BIT(core->core_index) << 8; -+ if (enable) -+ tmp |= coremask; -+ else -+ tmp &= ~coremask; ++ pr_info("Initializing MIPS core...\n"); + -+ err = pci_write_config_dword(pdev, BCMA_PCI_IRQMASK, tmp); ++ if (!mcore->setup_done) ++ mcore->assigned_irqs = 1; + -+out: -+ return err; ++ /* Assign IRQs to all cores on the bus */ ++ list_for_each_entry_reverse(core, &bus->cores, list) { ++ int mips_irq; ++ if (core->irq) ++ continue; ++ ++ mips_irq = bcma_core_mips_irq(core); ++ if (mips_irq > 4) ++ core->irq = 0; ++ else ++ core->irq = mips_irq + 2; ++ if (core->irq > 5) ++ continue; ++ switch (core->id.id) { ++ case BCMA_CORE_PCI: ++ case BCMA_CORE_PCIE: ++ case BCMA_CORE_ETHERNET: ++ case BCMA_CORE_ETHERNET_GBIT: ++ case BCMA_CORE_MAC_GBIT: ++ case BCMA_CORE_80211: ++ case BCMA_CORE_USB20_HOST: ++ /* These devices get their own IRQ line if available, ++ * the rest goes on IRQ0 ++ */ ++ if (mcore->assigned_irqs <= 4) ++ bcma_core_mips_set_irq(core, ++ mcore->assigned_irqs++); ++ break; ++ } ++ } ++ pr_info("IRQ reconfiguration done\n"); ++ bcma_core_mips_dump_irq(bus); ++ ++ if (mcore->setup_done) ++ return; ++ ++ bcma_chipco_serial_init(&bus->drv_cc); ++ bcma_core_mips_flash_detect(mcore); ++ mcore->setup_done = true; +} -+EXPORT_SYMBOL_GPL(bcma_core_pci_irq_ctl); --- /dev/null -+++ b/drivers/bcma/host_pci.c -@@ -0,0 +1,292 @@ ++++ b/drivers/bcma/driver_pci.c +@@ -0,0 +1,274 @@ +/* + * Broadcom specific AMBA -+ * PCI Host ++ * PCI Core ++ * ++ * Copyright 2005, 2011, Broadcom Corporation ++ * Copyright 2006, 2007, Michael Buesch ++ * Copyright 2011, 2012, Hauke Mehrtens + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +#include "bcma_private.h" -+#include +#include -+#include -+#include + -+static void bcma_host_pci_switch_core(struct bcma_device *core) -+{ -+ pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN, -+ core->addr); -+ pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN2, -+ core->wrap); -+ core->bus->mapped_core = core; -+ pr_debug("Switched to core: 0x%X\n", core->id.id); -+} ++/************************************************** ++ * R/W ops. ++ **************************************************/ + -+/* Provides access to the requested core. Returns base offset that has to be -+ * used. It makes use of fixed windows when possible. */ -+static u16 bcma_host_pci_provide_access_to_core(struct bcma_device *core) ++u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address) +{ -+ switch (core->id.id) { -+ case BCMA_CORE_CHIPCOMMON: -+ return 3 * BCMA_CORE_SIZE; -+ case BCMA_CORE_PCIE: -+ return 2 * BCMA_CORE_SIZE; -+ } -+ -+ if (core->bus->mapped_core != core) -+ bcma_host_pci_switch_core(core); -+ return 0; ++ pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_ADDR, address); ++ pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR); ++ return pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_DATA); +} + -+static u8 bcma_host_pci_read8(struct bcma_device *core, u16 offset) ++static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data) +{ -+ offset += bcma_host_pci_provide_access_to_core(core); -+ return ioread8(core->bus->mmio + offset); ++ pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_ADDR, address); ++ pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR); ++ pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_DATA, data); +} + -+static u16 bcma_host_pci_read16(struct bcma_device *core, u16 offset) ++static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy) +{ -+ offset += bcma_host_pci_provide_access_to_core(core); -+ return ioread16(core->bus->mmio + offset); -+} ++ u32 v; ++ int i; + -+static u32 bcma_host_pci_read32(struct bcma_device *core, u16 offset) -+{ -+ offset += bcma_host_pci_provide_access_to_core(core); -+ return ioread32(core->bus->mmio + offset); -+} ++ v = BCMA_CORE_PCI_MDIODATA_START; ++ v |= BCMA_CORE_PCI_MDIODATA_WRITE; ++ v |= (BCMA_CORE_PCI_MDIODATA_DEV_ADDR << ++ BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF); ++ v |= (BCMA_CORE_PCI_MDIODATA_BLK_ADDR << ++ BCMA_CORE_PCI_MDIODATA_REGADDR_SHF); ++ v |= BCMA_CORE_PCI_MDIODATA_TA; ++ v |= (phy << 4); ++ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v); + -+static void bcma_host_pci_write8(struct bcma_device *core, u16 offset, -+ u8 value) -+{ -+ offset += bcma_host_pci_provide_access_to_core(core); -+ iowrite8(value, core->bus->mmio + offset); ++ udelay(10); ++ for (i = 0; i < 200; i++) { ++ v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL); ++ if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE) ++ break; ++ msleep(1); ++ } +} + -+static void bcma_host_pci_write16(struct bcma_device *core, u16 offset, -+ u16 value) ++static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address) +{ -+ offset += bcma_host_pci_provide_access_to_core(core); -+ iowrite16(value, core->bus->mmio + offset); -+} ++ int max_retries = 10; ++ u16 ret = 0; ++ u32 v; ++ int i; + -+static void bcma_host_pci_write32(struct bcma_device *core, u16 offset, -+ u32 value) -+{ -+ offset += bcma_host_pci_provide_access_to_core(core); -+ iowrite32(value, core->bus->mmio + offset); -+} ++ /* enable mdio access to SERDES */ ++ v = BCMA_CORE_PCI_MDIOCTL_PREAM_EN; ++ v |= BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL; ++ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, v); + -+#ifdef CONFIG_BCMA_BLOCKIO -+void bcma_host_pci_block_read(struct bcma_device *core, void *buffer, -+ size_t count, u16 offset, u8 reg_width) -+{ -+ void __iomem *addr = core->bus->mmio + offset; -+ if (core->bus->mapped_core != core) -+ bcma_host_pci_switch_core(core); -+ switch (reg_width) { -+ case sizeof(u8): -+ ioread8_rep(addr, buffer, count); -+ break; -+ case sizeof(u16): -+ WARN_ON(count & 1); -+ ioread16_rep(addr, buffer, count >> 1); -+ break; -+ case sizeof(u32): -+ WARN_ON(count & 3); -+ ioread32_rep(addr, buffer, count >> 2); -+ break; -+ default: -+ WARN_ON(1); ++ if (pc->core->id.rev >= 10) { ++ max_retries = 200; ++ bcma_pcie_mdio_set_phy(pc, device); ++ v = (BCMA_CORE_PCI_MDIODATA_DEV_ADDR << ++ BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF); ++ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF); ++ } else { ++ v = (device << BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD); ++ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD); + } -+} + -+void bcma_host_pci_block_write(struct bcma_device *core, const void *buffer, -+ size_t count, u16 offset, u8 reg_width) -+{ -+ void __iomem *addr = core->bus->mmio + offset; -+ if (core->bus->mapped_core != core) -+ bcma_host_pci_switch_core(core); -+ switch (reg_width) { -+ case sizeof(u8): -+ iowrite8_rep(addr, buffer, count); -+ break; -+ case sizeof(u16): -+ WARN_ON(count & 1); -+ iowrite16_rep(addr, buffer, count >> 1); -+ break; -+ case sizeof(u32): -+ WARN_ON(count & 3); -+ iowrite32_rep(addr, buffer, count >> 2); -+ break; -+ default: -+ WARN_ON(1); ++ v = BCMA_CORE_PCI_MDIODATA_START; ++ v |= BCMA_CORE_PCI_MDIODATA_READ; ++ v |= BCMA_CORE_PCI_MDIODATA_TA; ++ ++ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v); ++ /* Wait for the device to complete the transaction */ ++ udelay(10); ++ for (i = 0; i < max_retries; i++) { ++ v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL); ++ if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE) { ++ udelay(10); ++ ret = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_DATA); ++ break; ++ } ++ msleep(1); + } ++ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0); ++ return ret; +} -+#endif + -+static u32 bcma_host_pci_aread32(struct bcma_device *core, u16 offset) ++static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u8 device, ++ u8 address, u16 data) +{ -+ if (core->bus->mapped_core != core) -+ bcma_host_pci_switch_core(core); -+ return ioread32(core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset); -+} ++ int max_retries = 10; ++ u32 v; ++ int i; + -+static void bcma_host_pci_awrite32(struct bcma_device *core, u16 offset, -+ u32 value) -+{ -+ if (core->bus->mapped_core != core) -+ bcma_host_pci_switch_core(core); -+ iowrite32(value, core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset); ++ /* enable mdio access to SERDES */ ++ v = BCMA_CORE_PCI_MDIOCTL_PREAM_EN; ++ v |= BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL; ++ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, v); ++ ++ if (pc->core->id.rev >= 10) { ++ max_retries = 200; ++ bcma_pcie_mdio_set_phy(pc, device); ++ v = (BCMA_CORE_PCI_MDIODATA_DEV_ADDR << ++ BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF); ++ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF); ++ } else { ++ v = (device << BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD); ++ v |= (address << BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD); ++ } ++ ++ v = BCMA_CORE_PCI_MDIODATA_START; ++ v |= BCMA_CORE_PCI_MDIODATA_WRITE; ++ v |= BCMA_CORE_PCI_MDIODATA_TA; ++ v |= data; ++ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_DATA, v); ++ /* Wait for the device to complete the transaction */ ++ udelay(10); ++ for (i = 0; i < max_retries; i++) { ++ v = pcicore_read32(pc, BCMA_CORE_PCI_MDIO_CONTROL); ++ if (v & BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE) ++ break; ++ msleep(1); ++ } ++ pcicore_write32(pc, BCMA_CORE_PCI_MDIO_CONTROL, 0); +} + -+const struct bcma_host_ops bcma_host_pci_ops = { -+ .read8 = bcma_host_pci_read8, -+ .read16 = bcma_host_pci_read16, -+ .read32 = bcma_host_pci_read32, -+ .write8 = bcma_host_pci_write8, -+ .write16 = bcma_host_pci_write16, -+ .write32 = bcma_host_pci_write32, -+#ifdef CONFIG_BCMA_BLOCKIO -+ .block_read = bcma_host_pci_block_read, -+ .block_write = bcma_host_pci_block_write, -+#endif -+ .aread32 = bcma_host_pci_aread32, -+ .awrite32 = bcma_host_pci_awrite32, -+}; ++/************************************************** ++ * Workarounds. ++ **************************************************/ + -+static int __devinit bcma_host_pci_probe(struct pci_dev *dev, -+ const struct pci_device_id *id) ++static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc) +{ -+ struct bcma_bus *bus; -+ int err = -ENOMEM; -+ const char *name; -+ u32 val; -+ -+ /* Alloc */ -+ bus = kzalloc(sizeof(*bus), GFP_KERNEL); -+ if (!bus) -+ goto out; ++ u32 tmp; + -+ /* Basic PCI configuration */ -+ err = pci_enable_device(dev); -+ if (err) -+ goto err_kfree_bus; ++ tmp = bcma_pcie_read(pc, BCMA_CORE_PCI_PLP_STATUSREG); ++ if (tmp & BCMA_CORE_PCI_PLP_POLARITYINV_STAT) ++ return BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE | ++ BCMA_CORE_PCI_SERDES_RX_CTRL_POLARITY; ++ else ++ return BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE; ++} + -+ name = dev_name(&dev->dev); -+ if (dev->driver && dev->driver->name) -+ name = dev->driver->name; -+ err = pci_request_regions(dev, name); -+ if (err) -+ goto err_pci_disable; -+ pci_set_master(dev); ++static void bcma_pcicore_serdes_workaround(struct bcma_drv_pci *pc) ++{ ++ u16 tmp; + -+ /* Disable the RETRY_TIMEOUT register (0x41) to keep -+ * PCI Tx retries from interfering with C3 CPU state */ -+ pci_read_config_dword(dev, 0x40, &val); -+ if ((val & 0x0000ff00) != 0) -+ pci_write_config_dword(dev, 0x40, val & 0xffff00ff); ++ bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_RX, ++ BCMA_CORE_PCI_SERDES_RX_CTRL, ++ bcma_pcicore_polarity_workaround(pc)); ++ tmp = bcma_pcie_mdio_read(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL, ++ BCMA_CORE_PCI_SERDES_PLL_CTRL); ++ if (tmp & BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN) ++ bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL, ++ BCMA_CORE_PCI_SERDES_PLL_CTRL, ++ tmp & ~BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN); ++} + -+ /* SSB needed additional powering up, do we have any AMBA PCI cards? */ -+ if (!pci_is_pcie(dev)) -+ pr_err("PCI card detected, report problems.\n"); ++static void bcma_core_pci_fixcfg(struct bcma_drv_pci *pc) ++{ ++ struct bcma_device *core = pc->core; ++ u16 val16, core_index; ++ uint regoff; + -+ /* Map MMIO */ -+ err = -ENOMEM; -+ bus->mmio = pci_iomap(dev, 0, ~0UL); -+ if (!bus->mmio) -+ goto err_pci_release_regions; ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_PI_OFFSET); ++ core_index = (u16)core->core_index; + -+ /* Host specific */ -+ bus->host_pci = dev; -+ bus->hosttype = BCMA_HOSTTYPE_PCI; -+ bus->ops = &bcma_host_pci_ops; ++ val16 = pcicore_read16(pc, regoff); ++ if (((val16 & BCMA_CORE_PCI_SPROM_PI_MASK) >> BCMA_CORE_PCI_SPROM_PI_SHIFT) ++ != core_index) { ++ val16 = (core_index << BCMA_CORE_PCI_SPROM_PI_SHIFT) | ++ (val16 & ~BCMA_CORE_PCI_SPROM_PI_MASK); ++ pcicore_write16(pc, regoff, val16); ++ } ++} + -+ /* Register */ -+ err = bcma_bus_register(bus); -+ if (err) -+ goto err_pci_unmap_mmio; ++/* Fix MISC config to allow coming out of L2/L3-Ready state w/o PRST */ ++/* Needs to happen when coming out of 'standby'/'hibernate' */ ++static void bcma_core_pci_config_fixup(struct bcma_drv_pci *pc) ++{ ++ u16 val16; ++ uint regoff; + -+ pci_set_drvdata(dev, bus); ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_MISC_CONFIG); + -+out: -+ return err; ++ val16 = pcicore_read16(pc, regoff); + -+err_pci_unmap_mmio: -+ pci_iounmap(dev, bus->mmio); -+err_pci_release_regions: -+ pci_release_regions(dev); -+err_pci_disable: -+ pci_disable_device(dev); -+err_kfree_bus: -+ kfree(bus); -+ return err; ++ if (!(val16 & BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST)) { ++ val16 |= BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST; ++ pcicore_write16(pc, regoff, val16); ++ } +} + -+static void bcma_host_pci_remove(struct pci_dev *dev) -+{ -+ struct bcma_bus *bus = pci_get_drvdata(dev); ++/************************************************** ++ * Init. ++ **************************************************/ + -+ bcma_bus_unregister(bus); -+ pci_iounmap(dev, bus->mmio); -+ pci_release_regions(dev); -+ pci_disable_device(dev); -+ kfree(bus); -+ pci_set_drvdata(dev, NULL); ++static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) ++{ ++ bcma_core_pci_fixcfg(pc); ++ bcma_pcicore_serdes_workaround(pc); ++ bcma_core_pci_config_fixup(pc); +} + -+#ifdef CONFIG_PM -+static int bcma_host_pci_suspend(struct device *dev) ++void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc) +{ -+ struct pci_dev *pdev = to_pci_dev(dev); -+ struct bcma_bus *bus = pci_get_drvdata(pdev); ++ if (pc->setup_done) ++ return; + -+ bus->mapped_core = NULL; ++#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE ++ pc->hostmode = bcma_core_pci_is_in_hostmode(pc); ++ if (pc->hostmode) ++ bcma_core_pci_hostmode_init(pc); ++#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ + -+ return bcma_bus_suspend(bus); ++ if (!pc->hostmode) ++ bcma_core_pci_clientmode_init(pc); +} + -+static int bcma_host_pci_resume(struct device *dev) ++int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, ++ bool enable) +{ -+ struct pci_dev *pdev = to_pci_dev(dev); -+ struct bcma_bus *bus = pci_get_drvdata(pdev); ++ struct pci_dev *pdev = pc->core->bus->host_pci; ++ u32 coremask, tmp; ++ int err = 0; + -+ return bcma_bus_resume(bus); -+} ++ if (core->bus->hosttype != BCMA_HOSTTYPE_PCI) { ++ /* This bcma device is not on a PCI host-bus. So the IRQs are ++ * not routed through the PCI core. ++ * So we must not enable routing through the PCI core. */ ++ goto out; ++ } + -+static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bcma_host_pci_suspend, -+ bcma_host_pci_resume); -+#define BCMA_PM_OPS (&bcma_pm_ops) ++ err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp); ++ if (err) ++ goto out; + -+#else /* CONFIG_PM */ ++ coremask = BIT(core->core_index) << 8; ++ if (enable) ++ tmp |= coremask; ++ else ++ tmp &= ~coremask; + -+#define BCMA_PM_OPS NULL ++ err = pci_write_config_dword(pdev, BCMA_PCI_IRQMASK, tmp); + -+#endif /* CONFIG_PM */ ++out: ++ return err; ++} ++EXPORT_SYMBOL_GPL(bcma_core_pci_irq_ctl); + -+static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = { -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4357) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4727) }, -+ { 0, }, -+}; -+MODULE_DEVICE_TABLE(pci, bcma_pci_bridge_tbl); ++void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) ++{ ++ u32 w; + -+static struct pci_driver bcma_pci_bridge_driver = { -+ .name = "bcma-pci-bridge", -+ .id_table = bcma_pci_bridge_tbl, -+ .probe = bcma_host_pci_probe, -+ .remove = bcma_host_pci_remove, -+ .driver.pm = BCMA_PM_OPS, -+}; -+ -+int __init bcma_host_pci_init(void) -+{ -+ return pci_register_driver(&bcma_pci_bridge_driver); -+} -+ -+void __exit bcma_host_pci_exit(void) -+{ -+ pci_unregister_driver(&bcma_pci_bridge_driver); ++ w = bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); ++ if (extend) ++ w |= BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ else ++ w &= ~BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ bcma_pcie_write(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG, w); ++ bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); +} ++EXPORT_SYMBOL_GPL(bcma_core_pci_extend_L1timer); --- /dev/null -+++ b/drivers/bcma/main.c -@@ -0,0 +1,387 @@ ++++ b/drivers/bcma/driver_pci_host.c +@@ -0,0 +1,588 @@ +/* + * Broadcom specific AMBA -+ * Bus subsystem ++ * PCI Core in hostmode ++ * ++ * Copyright 2005 - 2011, Broadcom Corporation ++ * Copyright 2006, 2007, Michael Buesch ++ * Copyright 2011, 2012, Hauke Mehrtens + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + +#include "bcma_private.h" -+#include ++#include +#include -+#include ++#include + -+MODULE_DESCRIPTION("Broadcom's specific AMBA driver"); -+MODULE_LICENSE("GPL"); ++/* Probe a 32bit value on the bus and catch bus exceptions. ++ * Returns nonzero on a bus exception. ++ * This is MIPS specific */ ++#define mips_busprobe32(val, addr) get_dbe((val), ((u32 *)(addr))) + -+/* contains the number the next bus should get. */ -+static unsigned int bcma_bus_next_num = 0; ++/* Assume one-hot slot wiring */ ++#define BCMA_PCI_SLOT_MAX 16 ++#define PCI_CONFIG_SPACE_SIZE 256 + -+/* bcma_buses_mutex locks the bcma_bus_next_num */ -+static DEFINE_MUTEX(bcma_buses_mutex); ++bool __devinit bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) ++{ ++ struct bcma_bus *bus = pc->core->bus; ++ u16 chipid_top; ++ u32 tmp; + -+static int bcma_bus_match(struct device *dev, struct device_driver *drv); -+static int bcma_device_probe(struct device *dev); -+static int bcma_device_remove(struct device *dev); -+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env); ++ chipid_top = (bus->chipinfo.id & 0xFF00); ++ if (chipid_top != 0x4700 && ++ chipid_top != 0x5300) ++ return false; + -+static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf) -+{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ return sprintf(buf, "0x%03X\n", core->id.manuf); ++ if (bus->sprom.boardflags_lo & BCMA_CORE_PCI_BFL_NOPCI) { ++ pr_info("This PCI core is disabled and not working\n"); ++ return false; ++ } ++ ++ bcma_core_enable(pc->core, 0); ++ ++ return !mips_busprobe32(tmp, pc->core->io_addr); +} -+static ssize_t id_show(struct device *dev, struct device_attribute *attr, char *buf) ++ ++static u32 bcma_pcie_read_config(struct bcma_drv_pci *pc, u32 address) +{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ return sprintf(buf, "0x%03X\n", core->id.id); ++ pcicore_write32(pc, BCMA_CORE_PCI_CONFIG_ADDR, address); ++ pcicore_read32(pc, BCMA_CORE_PCI_CONFIG_ADDR); ++ return pcicore_read32(pc, BCMA_CORE_PCI_CONFIG_DATA); +} -+static ssize_t rev_show(struct device *dev, struct device_attribute *attr, char *buf) ++ ++static void bcma_pcie_write_config(struct bcma_drv_pci *pc, u32 address, ++ u32 data) +{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ return sprintf(buf, "0x%02X\n", core->id.rev); ++ pcicore_write32(pc, BCMA_CORE_PCI_CONFIG_ADDR, address); ++ pcicore_read32(pc, BCMA_CORE_PCI_CONFIG_ADDR); ++ pcicore_write32(pc, BCMA_CORE_PCI_CONFIG_DATA, data); +} -+static ssize_t class_show(struct device *dev, struct device_attribute *attr, char *buf) ++ ++static u32 bcma_get_cfgspace_addr(struct bcma_drv_pci *pc, unsigned int dev, ++ unsigned int func, unsigned int off) +{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ return sprintf(buf, "0x%X\n", core->id.class); -+} -+static struct device_attribute bcma_device_attrs[] = { -+ __ATTR_RO(manuf), -+ __ATTR_RO(id), -+ __ATTR_RO(rev), -+ __ATTR_RO(class), -+ __ATTR_NULL, -+}; ++ u32 addr = 0; + -+static struct bus_type bcma_bus_type = { -+ .name = "bcma", -+ .match = bcma_bus_match, -+ .probe = bcma_device_probe, -+ .remove = bcma_device_remove, -+ .uevent = bcma_device_uevent, -+ .dev_attrs = bcma_device_attrs, -+}; ++ /* Issue config commands only when the data link is up (atleast ++ * one external pcie device is present). ++ */ ++ if (dev >= 2 || !(bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_LSREG) ++ & BCMA_CORE_PCI_DLLP_LSREG_LINKUP)) ++ goto out; + -+struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid) -+{ -+ struct bcma_device *core; ++ /* Type 0 transaction */ ++ /* Slide the PCI window to the appropriate slot */ ++ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI1, BCMA_CORE_PCI_SBTOPCI_CFG0); ++ /* Calculate the address */ ++ addr = pc->host_controller->host_cfg_addr; ++ addr |= (dev << BCMA_CORE_PCI_CFG_SLOT_SHIFT); ++ addr |= (func << BCMA_CORE_PCI_CFG_FUN_SHIFT); ++ addr |= (off & ~3); + -+ list_for_each_entry(core, &bus->cores, list) { -+ if (core->id.id == coreid) -+ return core; -+ } -+ return NULL; ++out: ++ return addr; +} -+EXPORT_SYMBOL_GPL(bcma_find_core); + -+static void bcma_release_core_dev(struct device *dev) ++static int bcma_extpci_read_config(struct bcma_drv_pci *pc, unsigned int dev, ++ unsigned int func, unsigned int off, ++ void *buf, int len) +{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ if (core->io_addr) -+ iounmap(core->io_addr); -+ if (core->io_wrap) -+ iounmap(core->io_wrap); -+ kfree(core); -+} ++ int err = -EINVAL; ++ u32 addr, val; ++ void __iomem *mmio = 0; + -+static int bcma_register_cores(struct bcma_bus *bus) -+{ -+ struct bcma_device *core; -+ int err, dev_id = 0; ++ WARN_ON(!pc->hostmode); ++ if (unlikely(len != 1 && len != 2 && len != 4)) ++ goto out; ++ if (dev == 0) { ++ /* we support only two functions on device 0 */ ++ if (func > 1) ++ return -EINVAL; + -+ list_for_each_entry(core, &bus->cores, list) { -+ /* We support that cores ourself */ -+ switch (core->id.id) { -+ case BCMA_CORE_CHIPCOMMON: -+ case BCMA_CORE_PCI: -+ case BCMA_CORE_PCIE: -+ case BCMA_CORE_MIPS_74K: -+ continue; ++ /* accesses to config registers with offsets >= 256 ++ * requires indirect access. ++ */ ++ if (off >= PCI_CONFIG_SPACE_SIZE) { ++ addr = (func << 12); ++ addr |= (off & 0x0FFF); ++ val = bcma_pcie_read_config(pc, addr); ++ } else { ++ addr = BCMA_CORE_PCI_PCICFG0; ++ addr |= (func << 8); ++ addr |= (off & 0xfc); ++ val = pcicore_read32(pc, addr); + } ++ } else { ++ addr = bcma_get_cfgspace_addr(pc, dev, func, off); ++ if (unlikely(!addr)) ++ goto out; ++ err = -ENOMEM; ++ mmio = ioremap_nocache(addr, sizeof(val)); ++ if (!mmio) ++ goto out; + -+ core->dev.release = bcma_release_core_dev; -+ core->dev.bus = &bcma_bus_type; -+ dev_set_name(&core->dev, "bcma%d:%d", bus->num, dev_id); -+ -+ switch (bus->hosttype) { -+ case BCMA_HOSTTYPE_PCI: -+ core->dev.parent = &bus->host_pci->dev; -+ core->dma_dev = &bus->host_pci->dev; -+ core->irq = bus->host_pci->irq; -+ break; -+ case BCMA_HOSTTYPE_SOC: -+ core->dev.dma_mask = &core->dev.coherent_dma_mask; -+ core->dma_dev = &core->dev; -+ break; -+ case BCMA_HOSTTYPE_SDIO: -+ break; ++ if (mips_busprobe32(val, mmio)) { ++ val = 0xffffffff; ++ goto unmap; + } + -+ err = device_register(&core->dev); -+ if (err) { -+ pr_err("Could not register dev for core 0x%03X\n", -+ core->id.id); -+ continue; -+ } -+ core->dev_registered = true; -+ dev_id++; ++ val = readl(mmio); + } ++ val >>= (8 * (off & 3)); + -+ return 0; -+} -+ -+static void bcma_unregister_cores(struct bcma_bus *bus) -+{ -+ struct bcma_device *core; -+ -+ list_for_each_entry(core, &bus->cores, list) { -+ if (core->dev_registered) -+ device_unregister(&core->dev); ++ switch (len) { ++ case 1: ++ *((u8 *)buf) = (u8)val; ++ break; ++ case 2: ++ *((u16 *)buf) = (u16)val; ++ break; ++ case 4: ++ *((u32 *)buf) = (u32)val; ++ break; + } ++ err = 0; ++unmap: ++ if (mmio) ++ iounmap(mmio); ++out: ++ return err; +} + -+int __devinit bcma_bus_register(struct bcma_bus *bus) ++static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev, ++ unsigned int func, unsigned int off, ++ const void *buf, int len) +{ -+ int err; -+ struct bcma_device *core; -+ -+ mutex_lock(&bcma_buses_mutex); -+ bus->num = bcma_bus_next_num++; -+ mutex_unlock(&bcma_buses_mutex); -+ -+ /* Scan for devices (cores) */ -+ err = bcma_bus_scan(bus); -+ if (err) { -+ pr_err("Failed to scan: %d\n", err); -+ return -1; -+ } ++ int err = -EINVAL; ++ u32 addr = 0, val = 0; ++ void __iomem *mmio = 0; ++ u16 chipid = pc->core->bus->chipinfo.id; + -+ /* Init CC core */ -+ core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); -+ if (core) { -+ bus->drv_cc.core = core; -+ bcma_core_chipcommon_init(&bus->drv_cc); ++ WARN_ON(!pc->hostmode); ++ if (unlikely(len != 1 && len != 2 && len != 4)) ++ goto out; ++ if (dev == 0) { ++ /* accesses to config registers with offsets >= 256 ++ * requires indirect access. ++ */ ++ if (off < PCI_CONFIG_SPACE_SIZE) { ++ addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0; ++ addr |= (func << 8); ++ addr |= (off & 0xfc); ++ mmio = ioremap_nocache(addr, sizeof(val)); ++ if (!mmio) ++ goto out; ++ } ++ } else { ++ addr = bcma_get_cfgspace_addr(pc, dev, func, off); ++ if (unlikely(!addr)) ++ goto out; ++ err = -ENOMEM; ++ mmio = ioremap_nocache(addr, sizeof(val)); ++ if (!mmio) ++ goto out; ++ ++ if (mips_busprobe32(val, mmio)) { ++ val = 0xffffffff; ++ goto unmap; ++ } + } + -+ /* Init MIPS core */ -+ core = bcma_find_core(bus, BCMA_CORE_MIPS_74K); -+ if (core) { -+ bus->drv_mips.core = core; -+ bcma_core_mips_init(&bus->drv_mips); ++ switch (len) { ++ case 1: ++ val = readl(mmio); ++ val &= ~(0xFF << (8 * (off & 3))); ++ val |= *((const u8 *)buf) << (8 * (off & 3)); ++ break; ++ case 2: ++ val = readl(mmio); ++ val &= ~(0xFFFF << (8 * (off & 3))); ++ val |= *((const u16 *)buf) << (8 * (off & 3)); ++ break; ++ case 4: ++ val = *((const u32 *)buf); ++ break; + } ++ if (dev == 0 && !addr) { ++ /* accesses to config registers with offsets >= 256 ++ * requires indirect access. ++ */ ++ addr = (func << 12); ++ addr |= (off & 0x0FFF); ++ bcma_pcie_write_config(pc, addr, val); ++ } else { ++ writel(val, mmio); + -+ /* Init PCIE core */ -+ core = bcma_find_core(bus, BCMA_CORE_PCIE); -+ if (core) { -+ bus->drv_pci.core = core; -+ bcma_core_pci_init(&bus->drv_pci); ++ if (chipid == 0x4716 || chipid == 0x4748) ++ readl(mmio); + } + -+ /* Try to get SPROM */ -+ err = bcma_sprom_get(bus); -+ if (err == -ENOENT) { -+ pr_err("No SPROM available\n"); -+ } else if (err) -+ pr_err("Failed to get SPROM: %d\n", err); ++ err = 0; ++unmap: ++ if (mmio) ++ iounmap(mmio); ++out: ++ return err; ++} + -+ /* Register found cores */ -+ bcma_register_cores(bus); ++static int bcma_core_pci_hostmode_read_config(struct pci_bus *bus, ++ unsigned int devfn, ++ int reg, int size, u32 *val) ++{ ++ unsigned long flags; ++ int err; ++ struct bcma_drv_pci *pc; ++ struct bcma_drv_pci_host *pc_host; + -+ pr_info("Bus registered\n"); ++ pc_host = container_of(bus->ops, struct bcma_drv_pci_host, pci_ops); ++ pc = pc_host->pdev; + -+ return 0; -+} ++ spin_lock_irqsave(&pc_host->cfgspace_lock, flags); ++ err = bcma_extpci_read_config(pc, PCI_SLOT(devfn), ++ PCI_FUNC(devfn), reg, val, size); ++ spin_unlock_irqrestore(&pc_host->cfgspace_lock, flags); + -+void bcma_bus_unregister(struct bcma_bus *bus) -+{ -+ bcma_unregister_cores(bus); ++ return err ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; +} + -+int __init bcma_bus_early_register(struct bcma_bus *bus, -+ struct bcma_device *core_cc, -+ struct bcma_device *core_mips) ++static int bcma_core_pci_hostmode_write_config(struct pci_bus *bus, ++ unsigned int devfn, ++ int reg, int size, u32 val) +{ ++ unsigned long flags; + int err; -+ struct bcma_device *core; -+ struct bcma_device_id match; -+ -+ bcma_init_bus(bus); -+ -+ match.manuf = BCMA_MANUF_BCM; -+ match.id = BCMA_CORE_CHIPCOMMON; -+ match.class = BCMA_CL_SIM; -+ match.rev = BCMA_ANY_REV; -+ -+ /* Scan for chip common core */ -+ err = bcma_bus_scan_early(bus, &match, core_cc); -+ if (err) { -+ pr_err("Failed to scan for common core: %d\n", err); -+ return -1; -+ } ++ struct bcma_drv_pci *pc; ++ struct bcma_drv_pci_host *pc_host; + -+ match.manuf = BCMA_MANUF_MIPS; -+ match.id = BCMA_CORE_MIPS_74K; -+ match.class = BCMA_CL_SIM; -+ match.rev = BCMA_ANY_REV; ++ pc_host = container_of(bus->ops, struct bcma_drv_pci_host, pci_ops); ++ pc = pc_host->pdev; + -+ /* Scan for mips core */ -+ err = bcma_bus_scan_early(bus, &match, core_mips); -+ if (err) { -+ pr_err("Failed to scan for mips core: %d\n", err); -+ return -1; -+ } ++ spin_lock_irqsave(&pc_host->cfgspace_lock, flags); ++ err = bcma_extpci_write_config(pc, PCI_SLOT(devfn), ++ PCI_FUNC(devfn), reg, &val, size); ++ spin_unlock_irqrestore(&pc_host->cfgspace_lock, flags); + -+ /* Init CC core */ -+ core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); -+ if (core) { -+ bus->drv_cc.core = core; -+ bcma_core_chipcommon_init(&bus->drv_cc); -+ } ++ return err ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++} + -+ /* Init MIPS core */ -+ core = bcma_find_core(bus, BCMA_CORE_MIPS_74K); -+ if (core) { -+ bus->drv_mips.core = core; -+ bcma_core_mips_init(&bus->drv_mips); -+ } ++/* return cap_offset if requested capability exists in the PCI config space */ ++static u8 __devinit bcma_find_pci_capability(struct bcma_drv_pci *pc, ++ unsigned int dev, ++ unsigned int func, u8 req_cap_id, ++ unsigned char *buf, u32 *buflen) ++{ ++ u8 cap_id; ++ u8 cap_ptr = 0; ++ u32 bufsize; ++ u8 byte_val; + -+ pr_info("Early bus registered\n"); ++ /* check for Header type 0 */ ++ bcma_extpci_read_config(pc, dev, func, PCI_HEADER_TYPE, &byte_val, ++ sizeof(u8)); ++ if ((byte_val & 0x7f) != PCI_HEADER_TYPE_NORMAL) ++ return cap_ptr; + -+ return 0; -+} ++ /* check if the capability pointer field exists */ ++ bcma_extpci_read_config(pc, dev, func, PCI_STATUS, &byte_val, ++ sizeof(u8)); ++ if (!(byte_val & PCI_STATUS_CAP_LIST)) ++ return cap_ptr; + -+#ifdef CONFIG_PM -+int bcma_bus_suspend(struct bcma_bus *bus) -+{ -+ struct bcma_device *core; ++ /* check if the capability pointer is 0x00 */ ++ bcma_extpci_read_config(pc, dev, func, PCI_CAPABILITY_LIST, &cap_ptr, ++ sizeof(u8)); ++ if (cap_ptr == 0x00) ++ return cap_ptr; + -+ list_for_each_entry(core, &bus->cores, list) { -+ struct device_driver *drv = core->dev.driver; -+ if (drv) { -+ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); -+ if (adrv->suspend) -+ adrv->suspend(core); -+ } ++ /* loop thr'u the capability list and see if the requested capabilty ++ * exists */ ++ bcma_extpci_read_config(pc, dev, func, cap_ptr, &cap_id, sizeof(u8)); ++ while (cap_id != req_cap_id) { ++ bcma_extpci_read_config(pc, dev, func, cap_ptr + 1, &cap_ptr, ++ sizeof(u8)); ++ if (cap_ptr == 0x00) ++ return cap_ptr; ++ bcma_extpci_read_config(pc, dev, func, cap_ptr, &cap_id, ++ sizeof(u8)); + } -+ return 0; -+} + -+int bcma_bus_resume(struct bcma_bus *bus) -+{ -+ struct bcma_device *core; ++ /* found the caller requested capability */ ++ if ((buf != NULL) && (buflen != NULL)) { ++ u8 cap_data; + -+ /* Init CC core */ -+ core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); -+ if (core) { -+ bus->drv_cc.setup_done = false; -+ bcma_core_chipcommon_init(&bus->drv_cc); -+ } ++ bufsize = *buflen; ++ if (!bufsize) ++ return cap_ptr; + -+ list_for_each_entry(core, &bus->cores, list) { -+ struct device_driver *drv = core->dev.driver; -+ if (drv) { -+ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); -+ if (adrv->resume) -+ adrv->resume(core); ++ *buflen = 0; ++ ++ /* copy the cpability data excluding cap ID and next ptr */ ++ cap_data = cap_ptr + 2; ++ if ((bufsize + cap_data) > PCI_CONFIG_SPACE_SIZE) ++ bufsize = PCI_CONFIG_SPACE_SIZE - cap_data; ++ *buflen = bufsize; ++ while (bufsize--) { ++ bcma_extpci_read_config(pc, dev, func, cap_data, buf, ++ sizeof(u8)); ++ cap_data++; ++ buf++; + } + } + -+ return 0; ++ return cap_ptr; +} -+#endif + -+int __bcma_driver_register(struct bcma_driver *drv, struct module *owner) ++/* If the root port is capable of returning Config Request ++ * Retry Status (CRS) Completion Status to software then ++ * enable the feature. ++ */ ++static void __devinit bcma_core_pci_enable_crs(struct bcma_drv_pci *pc) +{ -+ drv->drv.name = drv->name; -+ drv->drv.bus = &bcma_bus_type; -+ drv->drv.owner = owner; ++ u8 cap_ptr, root_ctrl, root_cap, dev; ++ u16 val16; ++ int i; + -+ return driver_register(&drv->drv); -+} -+EXPORT_SYMBOL_GPL(__bcma_driver_register); ++ cap_ptr = bcma_find_pci_capability(pc, 0, 0, PCI_CAP_ID_EXP, NULL, ++ NULL); ++ root_cap = cap_ptr + PCI_EXP_RTCAP; ++ bcma_extpci_read_config(pc, 0, 0, root_cap, &val16, sizeof(u16)); ++ if (val16 & BCMA_CORE_PCI_RC_CRS_VISIBILITY) { ++ /* Enable CRS software visibility */ ++ root_ctrl = cap_ptr + PCI_EXP_RTCTL; ++ val16 = PCI_EXP_RTCTL_CRSSVE; ++ bcma_extpci_read_config(pc, 0, 0, root_ctrl, &val16, ++ sizeof(u16)); + -+void bcma_driver_unregister(struct bcma_driver *drv) -+{ -+ driver_unregister(&drv->drv); ++ /* Initiate a configuration request to read the vendor id ++ * field of the device function's config space header after ++ * 100 ms wait time from the end of Reset. If the device is ++ * not done with its internal initialization, it must at ++ * least return a completion TLP, with a completion status ++ * of "Configuration Request Retry Status (CRS)". The root ++ * complex must complete the request to the host by returning ++ * a read-data value of 0001h for the Vendor ID field and ++ * all 1s for any additional bytes included in the request. ++ * Poll using the config reads for max wait time of 1 sec or ++ * until we receive the successful completion status. Repeat ++ * the procedure for all the devices. ++ */ ++ for (dev = 1; dev < BCMA_PCI_SLOT_MAX; dev++) { ++ for (i = 0; i < 100000; i++) { ++ bcma_extpci_read_config(pc, dev, 0, ++ PCI_VENDOR_ID, &val16, ++ sizeof(val16)); ++ if (val16 != 0x1) ++ break; ++ udelay(10); ++ } ++ if (val16 == 0x1) ++ pr_err("PCI: Broken device in slot %d\n", dev); ++ } ++ } +} -+EXPORT_SYMBOL_GPL(bcma_driver_unregister); + -+static int bcma_bus_match(struct device *dev, struct device_driver *drv) ++void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) +{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); -+ const struct bcma_device_id *cid = &core->id; -+ const struct bcma_device_id *did; ++ struct bcma_bus *bus = pc->core->bus; ++ struct bcma_drv_pci_host *pc_host; ++ u32 tmp; ++ u32 pci_membase_1G; ++ unsigned long io_map_base; + -+ for (did = adrv->id_table; did->manuf || did->id || did->rev; did++) { -+ if ((did->manuf == cid->manuf || did->manuf == BCMA_ANY_MANUF) && -+ (did->id == cid->id || did->id == BCMA_ANY_ID) && -+ (did->rev == cid->rev || did->rev == BCMA_ANY_REV) && -+ (did->class == cid->class || did->class == BCMA_ANY_CLASS)) -+ return 1; ++ pr_info("PCIEcore in host mode found\n"); ++ ++ pc_host = kzalloc(sizeof(*pc_host), GFP_KERNEL); ++ if (!pc_host) { ++ pr_err("can not allocate memory"); ++ return; + } -+ return 0; -+} + -+static int bcma_device_probe(struct device *dev) -+{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver, -+ drv); -+ int err = 0; ++ pc->host_controller = pc_host; ++ pc_host->pci_controller.io_resource = &pc_host->io_resource; ++ pc_host->pci_controller.mem_resource = &pc_host->mem_resource; ++ pc_host->pci_controller.pci_ops = &pc_host->pci_ops; ++ pc_host->pdev = pc; + -+ if (adrv->probe) -+ err = adrv->probe(core); ++ pci_membase_1G = BCMA_SOC_PCI_DMA; ++ pc_host->host_cfg_addr = BCMA_SOC_PCI_CFG; + -+ return err; -+} ++ pc_host->pci_ops.read = bcma_core_pci_hostmode_read_config; ++ pc_host->pci_ops.write = bcma_core_pci_hostmode_write_config; + -+static int bcma_device_remove(struct device *dev) -+{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); -+ struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver, -+ drv); ++ pc_host->mem_resource.name = "BCMA PCIcore external memory", ++ pc_host->mem_resource.start = BCMA_SOC_PCI_DMA; ++ pc_host->mem_resource.end = BCMA_SOC_PCI_DMA + BCMA_SOC_PCI_DMA_SZ - 1; ++ pc_host->mem_resource.flags = IORESOURCE_MEM | IORESOURCE_PCI_FIXED; + -+ if (adrv->remove) -+ adrv->remove(core); ++ pc_host->io_resource.name = "BCMA PCIcore external I/O", ++ pc_host->io_resource.start = 0x100; ++ pc_host->io_resource.end = 0x7FF; ++ pc_host->io_resource.flags = IORESOURCE_IO | IORESOURCE_PCI_FIXED; + -+ return 0; -+} ++ /* Reset RC */ ++ udelay(3000); ++ pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST_OE); ++ udelay(1000); ++ pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST | ++ BCMA_CORE_PCI_CTL_RST_OE); + -+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env) -+{ -+ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ /* 64 MB I/O access window. On 4716, use ++ * sbtopcie0 to access the device registers. We ++ * can't use address match 2 (1 GB window) region ++ * as mips can't generate 64-bit address on the ++ * backplane. ++ */ ++ if (bus->chipinfo.id == 0x4716 || bus->chipinfo.id == 0x4748) { ++ pc_host->mem_resource.start = BCMA_SOC_PCI_MEM; ++ pc_host->mem_resource.end = BCMA_SOC_PCI_MEM + ++ BCMA_SOC_PCI_MEM_SZ - 1; ++ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, ++ BCMA_CORE_PCI_SBTOPCI_MEM | BCMA_SOC_PCI_MEM); ++ } else if (bus->chipinfo.id == 0x5300) { ++ tmp = BCMA_CORE_PCI_SBTOPCI_MEM; ++ tmp |= BCMA_CORE_PCI_SBTOPCI_PREF; ++ tmp |= BCMA_CORE_PCI_SBTOPCI_BURST; ++ if (pc->core->core_unit == 0) { ++ pc_host->mem_resource.start = BCMA_SOC_PCI_MEM; ++ pc_host->mem_resource.end = BCMA_SOC_PCI_MEM + ++ BCMA_SOC_PCI_MEM_SZ - 1; ++ pci_membase_1G = BCMA_SOC_PCIE_DMA_H32; ++ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, ++ tmp | BCMA_SOC_PCI_MEM); ++ } else if (pc->core->core_unit == 1) { ++ pc_host->mem_resource.start = BCMA_SOC_PCI1_MEM; ++ pc_host->mem_resource.end = BCMA_SOC_PCI1_MEM + ++ BCMA_SOC_PCI_MEM_SZ - 1; ++ pci_membase_1G = BCMA_SOC_PCIE1_DMA_H32; ++ pc_host->host_cfg_addr = BCMA_SOC_PCI1_CFG; ++ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, ++ tmp | BCMA_SOC_PCI1_MEM); ++ } ++ } else ++ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, ++ BCMA_CORE_PCI_SBTOPCI_IO); + -+ return add_uevent_var(env, -+ "MODALIAS=bcma:m%04Xid%04Xrev%02Xcl%02X", -+ core->id.manuf, core->id.id, -+ core->id.rev, core->id.class); ++ /* 64 MB configuration access window */ ++ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI1, BCMA_CORE_PCI_SBTOPCI_CFG0); ++ ++ /* 1 GB memory access window */ ++ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI2, ++ BCMA_CORE_PCI_SBTOPCI_MEM | pci_membase_1G); ++ ++ ++ /* As per PCI Express Base Spec 1.1 we need to wait for ++ * at least 100 ms from the end of a reset (cold/warm/hot) ++ * before issuing configuration requests to PCI Express ++ * devices. ++ */ ++ udelay(100000); ++ ++ bcma_core_pci_enable_crs(pc); ++ ++ /* Enable PCI bridge BAR0 memory & master access */ ++ tmp = PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; ++ bcma_extpci_write_config(pc, 0, 0, PCI_COMMAND, &tmp, sizeof(tmp)); ++ ++ /* Enable PCI interrupts */ ++ pcicore_write32(pc, BCMA_CORE_PCI_IMASK, BCMA_CORE_PCI_IMASK_INTA); ++ ++ /* Ok, ready to run, register it to the system. ++ * The following needs change, if we want to port hostmode ++ * to non-MIPS platform. */ ++ io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start, ++ resource_size(&pc_host->mem_resource)); ++ pc_host->pci_controller.io_map_base = io_map_base; ++ set_io_port_base(pc_host->pci_controller.io_map_base); ++ /* Give some time to the PCI controller to configure itself with the new ++ * values. Not waiting at this point causes crashes of the machine. */ ++ mdelay(10); ++ register_pci_controller(&pc_host->pci_controller); ++ return; +} + -+static int __init bcma_modinit(void) ++/* Early PCI fixup for a device on the PCI-core bridge. */ ++static void bcma_core_pci_fixup_pcibridge(struct pci_dev *dev) +{ -+ int err; ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return; ++ } ++ if (PCI_SLOT(dev->devfn) != 0) ++ return; + -+ err = bus_register(&bcma_bus_type); -+ if (err) -+ return err; ++ pr_info("PCI: Fixing up bridge %s\n", pci_name(dev)); + -+#ifdef CONFIG_BCMA_HOST_PCI -+ err = bcma_host_pci_init(); -+ if (err) { -+ pr_err("PCI host initialization failed\n"); -+ err = 0; ++ /* Enable PCI bridge bus mastering and memory space */ ++ pci_set_master(dev); ++ if (pcibios_enable_device(dev, ~0) < 0) { ++ pr_err("PCI: BCMA bridge enable failed\n"); ++ return; + } -+#endif + -+ return err; ++ /* Enable PCI bridge BAR1 prefetch and burst */ ++ pci_write_config_dword(dev, BCMA_PCI_BAR1_CONTROL, 3); +} -+fs_initcall(bcma_modinit); ++DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_pcibridge); + -+static void __exit bcma_modexit(void) ++/* Early PCI fixup for all PCI-cores to set the correct memory address. */ ++static void bcma_core_pci_fixup_addresses(struct pci_dev *dev) +{ -+#ifdef CONFIG_BCMA_HOST_PCI -+ bcma_host_pci_exit(); -+#endif -+ bus_unregister(&bcma_bus_type); -+} -+module_exit(bcma_modexit) ---- /dev/null -+++ b/drivers/bcma/scan.c -@@ -0,0 +1,507 @@ -+/* -+ * Broadcom specific AMBA -+ * Bus scanning -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ */ ++ struct resource *res; ++ int pos; + -+#include "scan.h" -+#include "bcma_private.h" ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return; ++ } ++ if (PCI_SLOT(dev->devfn) == 0) ++ return; + -+#include -+#include -+#include -+#include -+#include -+#include ++ pr_info("PCI: Fixing up addresses %s\n", pci_name(dev)); + -+struct bcma_device_id_name { -+ u16 id; -+ const char *name; -+}; -+struct bcma_device_id_name bcma_device_names[] = { -+ { BCMA_CORE_OOB_ROUTER, "OOB Router" }, -+ { BCMA_CORE_INVALID, "Invalid" }, -+ { BCMA_CORE_CHIPCOMMON, "ChipCommon" }, -+ { BCMA_CORE_ILINE20, "ILine 20" }, -+ { BCMA_CORE_SRAM, "SRAM" }, -+ { BCMA_CORE_SDRAM, "SDRAM" }, -+ { BCMA_CORE_PCI, "PCI" }, -+ { BCMA_CORE_MIPS, "MIPS" }, -+ { BCMA_CORE_ETHERNET, "Fast Ethernet" }, -+ { BCMA_CORE_V90, "V90" }, -+ { BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" }, -+ { BCMA_CORE_ADSL, "ADSL" }, -+ { BCMA_CORE_ILINE100, "ILine 100" }, -+ { BCMA_CORE_IPSEC, "IPSEC" }, -+ { BCMA_CORE_UTOPIA, "UTOPIA" }, -+ { BCMA_CORE_PCMCIA, "PCMCIA" }, -+ { BCMA_CORE_INTERNAL_MEM, "Internal Memory" }, -+ { BCMA_CORE_MEMC_SDRAM, "MEMC SDRAM" }, -+ { BCMA_CORE_OFDM, "OFDM" }, -+ { BCMA_CORE_EXTIF, "EXTIF" }, -+ { BCMA_CORE_80211, "IEEE 802.11" }, -+ { BCMA_CORE_PHY_A, "PHY A" }, -+ { BCMA_CORE_PHY_B, "PHY B" }, -+ { BCMA_CORE_PHY_G, "PHY G" }, -+ { BCMA_CORE_MIPS_3302, "MIPS 3302" }, -+ { BCMA_CORE_USB11_HOST, "USB 1.1 Host" }, -+ { BCMA_CORE_USB11_DEV, "USB 1.1 Device" }, -+ { BCMA_CORE_USB20_HOST, "USB 2.0 Host" }, -+ { BCMA_CORE_USB20_DEV, "USB 2.0 Device" }, -+ { BCMA_CORE_SDIO_HOST, "SDIO Host" }, -+ { BCMA_CORE_ROBOSWITCH, "Roboswitch" }, -+ { BCMA_CORE_PARA_ATA, "PATA" }, -+ { BCMA_CORE_SATA_XORDMA, "SATA XOR-DMA" }, -+ { BCMA_CORE_ETHERNET_GBIT, "GBit Ethernet" }, -+ { BCMA_CORE_PCIE, "PCIe" }, -+ { BCMA_CORE_PHY_N, "PHY N" }, -+ { BCMA_CORE_SRAM_CTL, "SRAM Controller" }, -+ { BCMA_CORE_MINI_MACPHY, "Mini MACPHY" }, -+ { BCMA_CORE_ARM_1176, "ARM 1176" }, -+ { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, -+ { BCMA_CORE_PHY_LP, "PHY LP" }, -+ { BCMA_CORE_PMU, "PMU" }, -+ { BCMA_CORE_PHY_SSN, "PHY SSN" }, -+ { BCMA_CORE_SDIO_DEV, "SDIO Device" }, -+ { BCMA_CORE_ARM_CM3, "ARM CM3" }, -+ { BCMA_CORE_PHY_HT, "PHY HT" }, -+ { BCMA_CORE_MIPS_74K, "MIPS 74K" }, -+ { BCMA_CORE_MAC_GBIT, "GBit MAC" }, -+ { BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" }, -+ { BCMA_CORE_PCIE_RC, "PCIe Root Complex" }, -+ { BCMA_CORE_OCP_OCP_BRIDGE, "OCP to OCP Bridge" }, -+ { BCMA_CORE_SHARED_COMMON, "Common Shared" }, -+ { BCMA_CORE_OCP_AHB_BRIDGE, "OCP to AHB Bridge" }, -+ { BCMA_CORE_SPI_HOST, "SPI Host" }, -+ { BCMA_CORE_I2S, "I2S" }, -+ { BCMA_CORE_SDR_DDR1_MEM_CTL, "SDR/DDR1 Memory Controller" }, -+ { BCMA_CORE_SHIM, "SHIM" }, -+ { BCMA_CORE_DEFAULT, "Default" }, -+}; -+const char *bcma_device_name(struct bcma_device_id *id) ++ for (pos = 0; pos < 6; pos++) { ++ res = &dev->resource[pos]; ++ if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) ++ pci_assign_resource(dev, pos); ++ } ++} ++DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses); ++ ++/* This function is called when doing a pci_enable_device(). ++ * We must first check if the device is a device on the PCI-core bridge. */ ++int bcma_core_pci_plat_dev_init(struct pci_dev *dev) +{ -+ int i; ++ struct bcma_drv_pci_host *pc_host; + -+ if (id->manuf == BCMA_MANUF_BCM) { -+ for (i = 0; i < ARRAY_SIZE(bcma_device_names); i++) { -+ if (bcma_device_names[i].id == id->id) -+ return bcma_device_names[i].name; -+ } ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return -ENODEV; + } -+ return "UNKNOWN"; ++ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, ++ pci_ops); ++ ++ pr_info("PCI: Fixing up device %s\n", pci_name(dev)); ++ ++ /* Fix up interrupt lines */ ++ dev->irq = bcma_core_mips_irq(pc_host->pdev->core) + 2; ++ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); ++ ++ return 0; +} ++EXPORT_SYMBOL(bcma_core_pci_plat_dev_init); + -+static u32 bcma_scan_read32(struct bcma_bus *bus, u8 current_coreidx, -+ u16 offset) ++/* PCI device IRQ mapping. */ ++int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev) +{ -+ return readl(bus->mmio + offset); ++ struct bcma_drv_pci_host *pc_host; ++ ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return -ENODEV; ++ } ++ ++ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, ++ pci_ops); ++ return bcma_core_mips_irq(pc_host->pdev->core) + 2; +} ++EXPORT_SYMBOL(bcma_core_pci_pcibios_map_irq); +--- /dev/null ++++ b/drivers/bcma/host_pci.c +@@ -0,0 +1,295 @@ ++/* ++ * Broadcom specific AMBA ++ * PCI Host ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ + -+static void bcma_scan_switch_core(struct bcma_bus *bus, u32 addr) ++#include "bcma_private.h" ++#include ++#include ++#include ++#include ++ ++static void bcma_host_pci_switch_core(struct bcma_device *core) +{ -+ if (bus->hosttype == BCMA_HOSTTYPE_PCI) -+ pci_write_config_dword(bus->host_pci, BCMA_PCI_BAR0_WIN, -+ addr); ++ pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN, ++ core->addr); ++ pci_write_config_dword(core->bus->host_pci, BCMA_PCI_BAR0_WIN2, ++ core->wrap); ++ core->bus->mapped_core = core; ++ pr_debug("Switched to core: 0x%X\n", core->id.id); +} + -+static u32 bcma_erom_get_ent(struct bcma_bus *bus, u32 **eromptr) ++/* Provides access to the requested core. Returns base offset that has to be ++ * used. It makes use of fixed windows when possible. */ ++static u16 bcma_host_pci_provide_access_to_core(struct bcma_device *core) +{ -+ u32 ent = readl(*eromptr); -+ (*eromptr)++; -+ return ent; ++ switch (core->id.id) { ++ case BCMA_CORE_CHIPCOMMON: ++ return 3 * BCMA_CORE_SIZE; ++ case BCMA_CORE_PCIE: ++ return 2 * BCMA_CORE_SIZE; ++ } ++ ++ if (core->bus->mapped_core != core) ++ bcma_host_pci_switch_core(core); ++ return 0; +} + -+static void bcma_erom_push_ent(u32 **eromptr) ++static u8 bcma_host_pci_read8(struct bcma_device *core, u16 offset) +{ -+ (*eromptr)--; ++ offset += bcma_host_pci_provide_access_to_core(core); ++ return ioread8(core->bus->mmio + offset); +} + -+static s32 bcma_erom_get_ci(struct bcma_bus *bus, u32 **eromptr) ++static u16 bcma_host_pci_read16(struct bcma_device *core, u16 offset) +{ -+ u32 ent = bcma_erom_get_ent(bus, eromptr); -+ if (!(ent & SCAN_ER_VALID)) -+ return -ENOENT; -+ if ((ent & SCAN_ER_TAG) != SCAN_ER_TAG_CI) -+ return -ENOENT; -+ return ent; ++ offset += bcma_host_pci_provide_access_to_core(core); ++ return ioread16(core->bus->mmio + offset); +} + -+static bool bcma_erom_is_end(struct bcma_bus *bus, u32 **eromptr) ++static u32 bcma_host_pci_read32(struct bcma_device *core, u16 offset) +{ -+ u32 ent = bcma_erom_get_ent(bus, eromptr); -+ bcma_erom_push_ent(eromptr); -+ return (ent == (SCAN_ER_TAG_END | SCAN_ER_VALID)); ++ offset += bcma_host_pci_provide_access_to_core(core); ++ return ioread32(core->bus->mmio + offset); +} + -+static bool bcma_erom_is_bridge(struct bcma_bus *bus, u32 **eromptr) ++static void bcma_host_pci_write8(struct bcma_device *core, u16 offset, ++ u8 value) +{ -+ u32 ent = bcma_erom_get_ent(bus, eromptr); -+ bcma_erom_push_ent(eromptr); -+ return (((ent & SCAN_ER_VALID)) && -+ ((ent & SCAN_ER_TAGX) == SCAN_ER_TAG_ADDR) && -+ ((ent & SCAN_ADDR_TYPE) == SCAN_ADDR_TYPE_BRIDGE)); ++ offset += bcma_host_pci_provide_access_to_core(core); ++ iowrite8(value, core->bus->mmio + offset); +} + -+static void bcma_erom_skip_component(struct bcma_bus *bus, u32 **eromptr) ++static void bcma_host_pci_write16(struct bcma_device *core, u16 offset, ++ u16 value) +{ -+ u32 ent; -+ while (1) { -+ ent = bcma_erom_get_ent(bus, eromptr); -+ if ((ent & SCAN_ER_VALID) && -+ ((ent & SCAN_ER_TAG) == SCAN_ER_TAG_CI)) -+ break; -+ if (ent == (SCAN_ER_TAG_END | SCAN_ER_VALID)) -+ break; -+ } -+ bcma_erom_push_ent(eromptr); ++ offset += bcma_host_pci_provide_access_to_core(core); ++ iowrite16(value, core->bus->mmio + offset); +} + -+static s32 bcma_erom_get_mst_port(struct bcma_bus *bus, u32 **eromptr) ++static void bcma_host_pci_write32(struct bcma_device *core, u16 offset, ++ u32 value) +{ -+ u32 ent = bcma_erom_get_ent(bus, eromptr); -+ if (!(ent & SCAN_ER_VALID)) -+ return -ENOENT; -+ if ((ent & SCAN_ER_TAG) != SCAN_ER_TAG_MP) -+ return -ENOENT; -+ return ent; ++ offset += bcma_host_pci_provide_access_to_core(core); ++ iowrite32(value, core->bus->mmio + offset); +} + -+static s32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 **eromptr, -+ u32 type, u8 port) ++#ifdef CONFIG_BCMA_BLOCKIO ++void bcma_host_pci_block_read(struct bcma_device *core, void *buffer, ++ size_t count, u16 offset, u8 reg_width) +{ -+ u32 addrl, addrh, sizel, sizeh = 0; -+ u32 size; -+ -+ u32 ent = bcma_erom_get_ent(bus, eromptr); -+ if ((!(ent & SCAN_ER_VALID)) || -+ ((ent & SCAN_ER_TAGX) != SCAN_ER_TAG_ADDR) || -+ ((ent & SCAN_ADDR_TYPE) != type) || -+ (((ent & SCAN_ADDR_PORT) >> SCAN_ADDR_PORT_SHIFT) != port)) { -+ bcma_erom_push_ent(eromptr); -+ return -EINVAL; ++ void __iomem *addr = core->bus->mmio + offset; ++ if (core->bus->mapped_core != core) ++ bcma_host_pci_switch_core(core); ++ switch (reg_width) { ++ case sizeof(u8): ++ ioread8_rep(addr, buffer, count); ++ break; ++ case sizeof(u16): ++ WARN_ON(count & 1); ++ ioread16_rep(addr, buffer, count >> 1); ++ break; ++ case sizeof(u32): ++ WARN_ON(count & 3); ++ ioread32_rep(addr, buffer, count >> 2); ++ break; ++ default: ++ WARN_ON(1); + } -+ -+ addrl = ent & SCAN_ADDR_ADDR; -+ if (ent & SCAN_ADDR_AG32) -+ addrh = bcma_erom_get_ent(bus, eromptr); -+ else -+ addrh = 0; -+ -+ if ((ent & SCAN_ADDR_SZ) == SCAN_ADDR_SZ_SZD) { -+ size = bcma_erom_get_ent(bus, eromptr); -+ sizel = size & SCAN_SIZE_SZ; -+ if (size & SCAN_SIZE_SG32) -+ sizeh = bcma_erom_get_ent(bus, eromptr); -+ } else -+ sizel = SCAN_ADDR_SZ_BASE << -+ ((ent & SCAN_ADDR_SZ) >> SCAN_ADDR_SZ_SHIFT); -+ -+ return addrl; +} + -+static struct bcma_device *bcma_find_core_by_index(struct bcma_bus *bus, -+ u16 index) ++void bcma_host_pci_block_write(struct bcma_device *core, const void *buffer, ++ size_t count, u16 offset, u8 reg_width) +{ -+ struct bcma_device *core; -+ -+ list_for_each_entry(core, &bus->cores, list) { -+ if (core->core_index == index) -+ return core; ++ void __iomem *addr = core->bus->mmio + offset; ++ if (core->bus->mapped_core != core) ++ bcma_host_pci_switch_core(core); ++ switch (reg_width) { ++ case sizeof(u8): ++ iowrite8_rep(addr, buffer, count); ++ break; ++ case sizeof(u16): ++ WARN_ON(count & 1); ++ iowrite16_rep(addr, buffer, count >> 1); ++ break; ++ case sizeof(u32): ++ WARN_ON(count & 3); ++ iowrite32_rep(addr, buffer, count >> 2); ++ break; ++ default: ++ WARN_ON(1); + } -+ return NULL; +} ++#endif + -+static struct bcma_device *bcma_find_core_reverse(struct bcma_bus *bus, u16 coreid) ++static u32 bcma_host_pci_aread32(struct bcma_device *core, u16 offset) +{ -+ struct bcma_device *core; ++ if (core->bus->mapped_core != core) ++ bcma_host_pci_switch_core(core); ++ return ioread32(core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset); ++} + -+ list_for_each_entry_reverse(core, &bus->cores, list) { -+ if (core->id.id == coreid) -+ return core; -+ } -+ return NULL; ++static void bcma_host_pci_awrite32(struct bcma_device *core, u16 offset, ++ u32 value) ++{ ++ if (core->bus->mapped_core != core) ++ bcma_host_pci_switch_core(core); ++ iowrite32(value, core->bus->mmio + (1 * BCMA_CORE_SIZE) + offset); +} + -+static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, -+ struct bcma_device_id *match, int core_num, -+ struct bcma_device *core) ++const struct bcma_host_ops bcma_host_pci_ops = { ++ .read8 = bcma_host_pci_read8, ++ .read16 = bcma_host_pci_read16, ++ .read32 = bcma_host_pci_read32, ++ .write8 = bcma_host_pci_write8, ++ .write16 = bcma_host_pci_write16, ++ .write32 = bcma_host_pci_write32, ++#ifdef CONFIG_BCMA_BLOCKIO ++ .block_read = bcma_host_pci_block_read, ++ .block_write = bcma_host_pci_block_write, ++#endif ++ .aread32 = bcma_host_pci_aread32, ++ .awrite32 = bcma_host_pci_awrite32, ++}; ++ ++static int __devinit bcma_host_pci_probe(struct pci_dev *dev, ++ const struct pci_device_id *id) +{ -+ s32 tmp; -+ u8 i, j; -+ s32 cia, cib; -+ u8 ports[2], wrappers[2]; ++ struct bcma_bus *bus; ++ int err = -ENOMEM; ++ const char *name; ++ u32 val; + -+ /* get CIs */ -+ cia = bcma_erom_get_ci(bus, eromptr); -+ if (cia < 0) { -+ bcma_erom_push_ent(eromptr); -+ if (bcma_erom_is_end(bus, eromptr)) -+ return -ESPIPE; -+ return -EILSEQ; -+ } -+ cib = bcma_erom_get_ci(bus, eromptr); -+ if (cib < 0) -+ return -EILSEQ; ++ /* Alloc */ ++ bus = kzalloc(sizeof(*bus), GFP_KERNEL); ++ if (!bus) ++ goto out; + -+ /* parse CIs */ -+ core->id.class = (cia & SCAN_CIA_CLASS) >> SCAN_CIA_CLASS_SHIFT; -+ core->id.id = (cia & SCAN_CIA_ID) >> SCAN_CIA_ID_SHIFT; -+ core->id.manuf = (cia & SCAN_CIA_MANUF) >> SCAN_CIA_MANUF_SHIFT; -+ ports[0] = (cib & SCAN_CIB_NMP) >> SCAN_CIB_NMP_SHIFT; -+ ports[1] = (cib & SCAN_CIB_NSP) >> SCAN_CIB_NSP_SHIFT; -+ wrappers[0] = (cib & SCAN_CIB_NMW) >> SCAN_CIB_NMW_SHIFT; -+ wrappers[1] = (cib & SCAN_CIB_NSW) >> SCAN_CIB_NSW_SHIFT; -+ core->id.rev = (cib & SCAN_CIB_REV) >> SCAN_CIB_REV_SHIFT; ++ /* Basic PCI configuration */ ++ err = pci_enable_device(dev); ++ if (err) ++ goto err_kfree_bus; + -+ if (((core->id.manuf == BCMA_MANUF_ARM) && -+ (core->id.id == 0xFFF)) || -+ (ports[1] == 0)) { -+ bcma_erom_skip_component(bus, eromptr); -+ return -ENXIO; -+ } ++ name = dev_name(&dev->dev); ++ if (dev->driver && dev->driver->name) ++ name = dev->driver->name; ++ err = pci_request_regions(dev, name); ++ if (err) ++ goto err_pci_disable; ++ pci_set_master(dev); + -+ /* check if component is a core at all */ -+ if (wrappers[0] + wrappers[1] == 0) { -+ /* we could save addrl of the router -+ if (cid == BCMA_CORE_OOB_ROUTER) -+ */ -+ bcma_erom_skip_component(bus, eromptr); -+ return -ENXIO; -+ } ++ /* Disable the RETRY_TIMEOUT register (0x41) to keep ++ * PCI Tx retries from interfering with C3 CPU state */ ++ pci_read_config_dword(dev, 0x40, &val); ++ if ((val & 0x0000ff00) != 0) ++ pci_write_config_dword(dev, 0x40, val & 0xffff00ff); + -+ if (bcma_erom_is_bridge(bus, eromptr)) { -+ bcma_erom_skip_component(bus, eromptr); -+ return -ENXIO; -+ } ++ /* SSB needed additional powering up, do we have any AMBA PCI cards? */ ++ if (!pci_is_pcie(dev)) ++ pr_err("PCI card detected, report problems.\n"); + -+ if (bcma_find_core_by_index(bus, core_num)) { -+ bcma_erom_skip_component(bus, eromptr); -+ return -ENODEV; -+ } ++ /* Map MMIO */ ++ err = -ENOMEM; ++ bus->mmio = pci_iomap(dev, 0, ~0UL); ++ if (!bus->mmio) ++ goto err_pci_release_regions; + -+ if (match && ((match->manuf != BCMA_ANY_MANUF && -+ match->manuf != core->id.manuf) || -+ (match->id != BCMA_ANY_ID && match->id != core->id.id) || -+ (match->rev != BCMA_ANY_REV && match->rev != core->id.rev) || -+ (match->class != BCMA_ANY_CLASS && match->class != core->id.class) -+ )) { -+ bcma_erom_skip_component(bus, eromptr); -+ return -ENODEV; -+ } ++ /* Host specific */ ++ bus->host_pci = dev; ++ bus->hosttype = BCMA_HOSTTYPE_PCI; ++ bus->ops = &bcma_host_pci_ops; + -+ /* get & parse master ports */ -+ for (i = 0; i < ports[0]; i++) { -+ s32 mst_port_d = bcma_erom_get_mst_port(bus, eromptr); -+ if (mst_port_d < 0) -+ return -EILSEQ; -+ } ++ bus->boardinfo.vendor = bus->host_pci->subsystem_vendor; ++ bus->boardinfo.type = bus->host_pci->subsystem_device; + -+ /* get & parse slave ports */ -+ for (i = 0; i < ports[1]; i++) { -+ for (j = 0; ; j++) { -+ tmp = bcma_erom_get_addr_desc(bus, eromptr, -+ SCAN_ADDR_TYPE_SLAVE, i); -+ if (tmp < 0) { -+ /* no more entries for port _i_ */ -+ /* pr_debug("erom: slave port %d " -+ * "has %d descriptors\n", i, j); */ -+ break; -+ } else { -+ if (i == 0 && j == 0) -+ core->addr = tmp; -+ } -+ } -+ } ++ /* Register */ ++ err = bcma_bus_register(bus); ++ if (err) ++ goto err_pci_unmap_mmio; + -+ /* get & parse master wrappers */ -+ for (i = 0; i < wrappers[0]; i++) { -+ for (j = 0; ; j++) { -+ tmp = bcma_erom_get_addr_desc(bus, eromptr, -+ SCAN_ADDR_TYPE_MWRAP, i); -+ if (tmp < 0) { -+ /* no more entries for port _i_ */ -+ /* pr_debug("erom: master wrapper %d " -+ * "has %d descriptors\n", i, j); */ -+ break; -+ } else { -+ if (i == 0 && j == 0) -+ core->wrap = tmp; -+ } -+ } -+ } ++ pci_set_drvdata(dev, bus); + -+ /* get & parse slave wrappers */ -+ for (i = 0; i < wrappers[1]; i++) { -+ u8 hack = (ports[1] == 1) ? 0 : 1; -+ for (j = 0; ; j++) { -+ tmp = bcma_erom_get_addr_desc(bus, eromptr, -+ SCAN_ADDR_TYPE_SWRAP, i + hack); -+ if (tmp < 0) { -+ /* no more entries for port _i_ */ -+ /* pr_debug("erom: master wrapper %d " -+ * has %d descriptors\n", i, j); */ -+ break; -+ } else { -+ if (wrappers[0] == 0 && !i && !j) -+ core->wrap = tmp; -+ } -+ } -+ } -+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) { -+ core->io_addr = ioremap_nocache(core->addr, BCMA_CORE_SIZE); -+ if (!core->io_addr) -+ return -ENOMEM; -+ core->io_wrap = ioremap_nocache(core->wrap, BCMA_CORE_SIZE); -+ if (!core->io_wrap) { -+ iounmap(core->io_addr); -+ return -ENOMEM; -+ } -+ } -+ return 0; ++out: ++ return err; ++ ++err_pci_unmap_mmio: ++ pci_iounmap(dev, bus->mmio); ++err_pci_release_regions: ++ pci_release_regions(dev); ++err_pci_disable: ++ pci_disable_device(dev); ++err_kfree_bus: ++ kfree(bus); ++ return err; +} + -+void bcma_init_bus(struct bcma_bus *bus) ++static void __devexit bcma_host_pci_remove(struct pci_dev *dev) +{ -+ s32 tmp; -+ struct bcma_chipinfo *chipinfo = &(bus->chipinfo); ++ struct bcma_bus *bus = pci_get_drvdata(dev); + -+ if (bus->init_done) -+ return; ++ bcma_bus_unregister(bus); ++ pci_iounmap(dev, bus->mmio); ++ pci_release_regions(dev); ++ pci_disable_device(dev); ++ kfree(bus); ++ pci_set_drvdata(dev, NULL); ++} + -+ INIT_LIST_HEAD(&bus->cores); -+ bus->nr_cores = 0; ++#ifdef CONFIG_PM ++static int bcma_host_pci_suspend(struct device *dev) ++{ ++ struct pci_dev *pdev = to_pci_dev(dev); ++ struct bcma_bus *bus = pci_get_drvdata(pdev); + -+ bcma_scan_switch_core(bus, BCMA_ADDR_BASE); ++ bus->mapped_core = NULL; + -+ tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID); -+ chipinfo->id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT; -+ chipinfo->rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT; -+ chipinfo->pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT; -+ pr_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n", -+ chipinfo->id, chipinfo->rev, chipinfo->pkg); -+ -+ bus->init_done = true; ++ return bcma_bus_suspend(bus); +} + -+int bcma_bus_scan(struct bcma_bus *bus) ++static int bcma_host_pci_resume(struct device *dev) +{ -+ u32 erombase; -+ u32 __iomem *eromptr, *eromend; -+ -+ int err, core_num = 0; ++ struct pci_dev *pdev = to_pci_dev(dev); ++ struct bcma_bus *bus = pci_get_drvdata(pdev); + -+ bcma_init_bus(bus); ++ return bcma_bus_resume(bus); ++} + -+ erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM); -+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) { -+ eromptr = ioremap_nocache(erombase, BCMA_CORE_SIZE); -+ if (!eromptr) -+ return -ENOMEM; -+ } else { -+ eromptr = bus->mmio; -+ } ++static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bcma_host_pci_suspend, ++ bcma_host_pci_resume); ++#define BCMA_PM_OPS (&bcma_pm_ops) + -+ eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32); ++#else /* CONFIG_PM */ + -+ bcma_scan_switch_core(bus, erombase); ++#define BCMA_PM_OPS NULL + -+ while (eromptr < eromend) { -+ struct bcma_device *other_core; -+ struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL); -+ if (!core) -+ return -ENOMEM; -+ INIT_LIST_HEAD(&core->list); -+ core->bus = bus; ++#endif /* CONFIG_PM */ + -+ err = bcma_get_next_core(bus, &eromptr, NULL, core_num, core); -+ if (err < 0) { -+ kfree(core); -+ if (err == -ENODEV) { -+ core_num++; -+ continue; -+ } else if (err == -ENXIO) { -+ continue; -+ } else if (err == -ESPIPE) { -+ break; -+ } -+ return err; -+ } ++static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = { ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4353) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4357) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4727) }, ++ { 0, }, ++}; ++MODULE_DEVICE_TABLE(pci, bcma_pci_bridge_tbl); + -+ core->core_index = core_num++; -+ bus->nr_cores++; -+ other_core = bcma_find_core_reverse(bus, core->id.id); -+ core->core_unit = (other_core == NULL) ? 0 : other_core->core_unit + 1; ++static struct pci_driver bcma_pci_bridge_driver = { ++ .name = "bcma-pci-bridge", ++ .id_table = bcma_pci_bridge_tbl, ++ .probe = bcma_host_pci_probe, ++ .remove = __devexit_p(bcma_host_pci_remove), ++ .driver.pm = BCMA_PM_OPS, ++}; + -+ pr_info("Core %d found: %s " -+ "(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", -+ core->core_index, bcma_device_name(&core->id), -+ core->id.manuf, core->id.id, core->id.rev, -+ core->id.class); ++int __init bcma_host_pci_init(void) ++{ ++ return pci_register_driver(&bcma_pci_bridge_driver); ++} + -+ list_add(&core->list, &bus->cores); -+ } ++void __exit bcma_host_pci_exit(void) ++{ ++ pci_unregister_driver(&bcma_pci_bridge_driver); ++} +--- /dev/null ++++ b/drivers/bcma/host_soc.c +@@ -0,0 +1,183 @@ ++/* ++ * Broadcom specific AMBA ++ * System on Chip (SoC) Host ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ + -+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) -+ iounmap(eromptr); ++#include "bcma_private.h" ++#include "scan.h" ++#include ++#include + -+ return 0; ++static u8 bcma_host_soc_read8(struct bcma_device *core, u16 offset) ++{ ++ return readb(core->io_addr + offset); +} + -+int __init bcma_bus_scan_early(struct bcma_bus *bus, -+ struct bcma_device_id *match, -+ struct bcma_device *core) ++static u16 bcma_host_soc_read16(struct bcma_device *core, u16 offset) +{ -+ u32 erombase; -+ u32 __iomem *eromptr, *eromend; -+ -+ int err = -ENODEV; -+ int core_num = 0; ++ return readw(core->io_addr + offset); ++} + -+ erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM); -+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) { -+ eromptr = ioremap_nocache(erombase, BCMA_CORE_SIZE); -+ if (!eromptr) -+ return -ENOMEM; -+ } else { -+ eromptr = bus->mmio; -+ } ++static u32 bcma_host_soc_read32(struct bcma_device *core, u16 offset) ++{ ++ return readl(core->io_addr + offset); ++} + -+ eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32); ++static void bcma_host_soc_write8(struct bcma_device *core, u16 offset, ++ u8 value) ++{ ++ writeb(value, core->io_addr + offset); ++} + -+ bcma_scan_switch_core(bus, erombase); ++static void bcma_host_soc_write16(struct bcma_device *core, u16 offset, ++ u16 value) ++{ ++ writew(value, core->io_addr + offset); ++} + -+ while (eromptr < eromend) { -+ memset(core, 0, sizeof(*core)); -+ INIT_LIST_HEAD(&core->list); -+ core->bus = bus; ++static void bcma_host_soc_write32(struct bcma_device *core, u16 offset, ++ u32 value) ++{ ++ writel(value, core->io_addr + offset); ++} + -+ err = bcma_get_next_core(bus, &eromptr, match, core_num, core); -+ if (err == -ENODEV) { -+ core_num++; -+ continue; -+ } else if (err == -ENXIO) -+ continue; -+ else if (err == -ESPIPE) -+ break; -+ else if (err < 0) -+ return err; ++#ifdef CONFIG_BCMA_BLOCKIO ++static void bcma_host_soc_block_read(struct bcma_device *core, void *buffer, ++ size_t count, u16 offset, u8 reg_width) ++{ ++ void __iomem *addr = core->io_addr + offset; + -+ core->core_index = core_num++; -+ bus->nr_cores++; -+ pr_info("Core %d found: %s " -+ "(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", -+ core->core_index, bcma_device_name(&core->id), -+ core->id.manuf, core->id.id, core->id.rev, -+ core->id.class); ++ switch (reg_width) { ++ case sizeof(u8): { ++ u8 *buf = buffer; + -+ list_add(&core->list, &bus->cores); -+ err = 0; ++ while (count) { ++ *buf = __raw_readb(addr); ++ buf++; ++ count--; ++ } + break; + } ++ case sizeof(u16): { ++ __le16 *buf = buffer; + -+ if (bus->hosttype == BCMA_HOSTTYPE_SOC) -+ iounmap(eromptr); ++ WARN_ON(count & 1); ++ while (count) { ++ *buf = (__force __le16)__raw_readw(addr); ++ buf++; ++ count -= 2; ++ } ++ break; ++ } ++ case sizeof(u32): { ++ __le32 *buf = buffer; + -+ return err; ++ WARN_ON(count & 3); ++ while (count) { ++ *buf = (__force __le32)__raw_readl(addr); ++ buf++; ++ count -= 4; ++ } ++ break; ++ } ++ default: ++ WARN_ON(1); ++ } +} ---- /dev/null -+++ b/drivers/bcma/scan.h -@@ -0,0 +1,56 @@ -+#ifndef BCMA_SCAN_H_ -+#define BCMA_SCAN_H_ + -+#define BCMA_ADDR_BASE 0x18000000 -+#define BCMA_WRAP_BASE 0x18100000 ++static void bcma_host_soc_block_write(struct bcma_device *core, ++ const void *buffer, ++ size_t count, u16 offset, u8 reg_width) ++{ ++ void __iomem *addr = core->io_addr + offset; + -+#define SCAN_ER_VALID 0x00000001 -+#define SCAN_ER_TAGX 0x00000006 /* we have to ignore 0x8 bit when checking tag for SCAN_ER_TAG_ADDR */ -+#define SCAN_ER_TAG 0x0000000E -+#define SCAN_ER_TAG_CI 0x00000000 -+#define SCAN_ER_TAG_MP 0x00000002 -+#define SCAN_ER_TAG_ADDR 0x00000004 -+#define SCAN_ER_TAG_END 0x0000000E -+#define SCAN_ER_BAD 0xFFFFFFFF ++ switch (reg_width) { ++ case sizeof(u8): { ++ const u8 *buf = buffer; + -+#define SCAN_CIA_CLASS 0x000000F0 -+#define SCAN_CIA_CLASS_SHIFT 4 -+#define SCAN_CIA_ID 0x000FFF00 -+#define SCAN_CIA_ID_SHIFT 8 -+#define SCAN_CIA_MANUF 0xFFF00000 -+#define SCAN_CIA_MANUF_SHIFT 20 ++ while (count) { ++ __raw_writeb(*buf, addr); ++ buf++; ++ count--; ++ } ++ break; ++ } ++ case sizeof(u16): { ++ const __le16 *buf = buffer; + -+#define SCAN_CIB_NMP 0x000001F0 -+#define SCAN_CIB_NMP_SHIFT 4 -+#define SCAN_CIB_NSP 0x00003E00 -+#define SCAN_CIB_NSP_SHIFT 9 -+#define SCAN_CIB_NMW 0x0007C000 -+#define SCAN_CIB_NMW_SHIFT 14 -+#define SCAN_CIB_NSW 0x00F80000 -+#define SCAN_CIB_NSW_SHIFT 17 -+#define SCAN_CIB_REV 0xFF000000 -+#define SCAN_CIB_REV_SHIFT 24 -+ -+#define SCAN_ADDR_AG32 0x00000008 -+#define SCAN_ADDR_SZ 0x00000030 -+#define SCAN_ADDR_SZ_SHIFT 4 -+#define SCAN_ADDR_SZ_4K 0x00000000 -+#define SCAN_ADDR_SZ_8K 0x00000010 -+#define SCAN_ADDR_SZ_16K 0x00000020 -+#define SCAN_ADDR_SZ_SZD 0x00000030 -+#define SCAN_ADDR_TYPE 0x000000C0 -+#define SCAN_ADDR_TYPE_SLAVE 0x00000000 -+#define SCAN_ADDR_TYPE_BRIDGE 0x00000040 -+#define SCAN_ADDR_TYPE_SWRAP 0x00000080 -+#define SCAN_ADDR_TYPE_MWRAP 0x000000C0 -+#define SCAN_ADDR_PORT 0x00000F00 -+#define SCAN_ADDR_PORT_SHIFT 8 -+#define SCAN_ADDR_ADDR 0xFFFFF000 -+ -+#define SCAN_ADDR_SZ_BASE 0x00001000 /* 4KB */ -+ -+#define SCAN_SIZE_SZ_ALIGN 0x00000FFF -+#define SCAN_SIZE_SZ 0xFFFFF000 -+#define SCAN_SIZE_SG32 0x00000008 -+ -+#endif /* BCMA_SCAN_H_ */ ---- /dev/null -+++ b/include/linux/bcma/bcma.h -@@ -0,0 +1,307 @@ -+#ifndef LINUX_BCMA_H_ -+#define LINUX_BCMA_H_ -+ -+#include -+#include -+ -+#include -+#include -+#include -+#include /* SPROM sharing */ -+ -+#include "bcma_regs.h" -+ -+struct bcma_device; -+struct bcma_bus; ++ WARN_ON(count & 1); ++ while (count) { ++ __raw_writew((__force u16)(*buf), addr); ++ buf++; ++ count -= 2; ++ } ++ break; ++ } ++ case sizeof(u32): { ++ const __le32 *buf = buffer; + -+enum bcma_hosttype { -+ BCMA_HOSTTYPE_PCI, -+ BCMA_HOSTTYPE_SDIO, -+ BCMA_HOSTTYPE_SOC, -+}; ++ WARN_ON(count & 3); ++ while (count) { ++ __raw_writel((__force u32)(*buf), addr); ++ buf++; ++ count -= 4; ++ } ++ break; ++ } ++ default: ++ WARN_ON(1); ++ } ++} ++#endif /* CONFIG_BCMA_BLOCKIO */ + -+struct bcma_chipinfo { -+ u16 id; -+ u8 rev; -+ u8 pkg; -+}; ++static u32 bcma_host_soc_aread32(struct bcma_device *core, u16 offset) ++{ ++ return readl(core->io_wrap + offset); ++} + -+enum bcma_clkmode { -+ BCMA_CLKMODE_FAST, -+ BCMA_CLKMODE_DYNAMIC, -+}; ++static void bcma_host_soc_awrite32(struct bcma_device *core, u16 offset, ++ u32 value) ++{ ++ writel(value, core->io_wrap + offset); ++} + -+struct bcma_host_ops { -+ u8 (*read8)(struct bcma_device *core, u16 offset); -+ u16 (*read16)(struct bcma_device *core, u16 offset); -+ u32 (*read32)(struct bcma_device *core, u16 offset); -+ void (*write8)(struct bcma_device *core, u16 offset, u8 value); -+ void (*write16)(struct bcma_device *core, u16 offset, u16 value); -+ void (*write32)(struct bcma_device *core, u16 offset, u32 value); ++const struct bcma_host_ops bcma_host_soc_ops = { ++ .read8 = bcma_host_soc_read8, ++ .read16 = bcma_host_soc_read16, ++ .read32 = bcma_host_soc_read32, ++ .write8 = bcma_host_soc_write8, ++ .write16 = bcma_host_soc_write16, ++ .write32 = bcma_host_soc_write32, +#ifdef CONFIG_BCMA_BLOCKIO -+ void (*block_read)(struct bcma_device *core, void *buffer, -+ size_t count, u16 offset, u8 reg_width); -+ void (*block_write)(struct bcma_device *core, const void *buffer, -+ size_t count, u16 offset, u8 reg_width); ++ .block_read = bcma_host_soc_block_read, ++ .block_write = bcma_host_soc_block_write, +#endif -+ /* Agent ops */ -+ u32 (*aread32)(struct bcma_device *core, u16 offset); -+ void (*awrite32)(struct bcma_device *core, u16 offset, u32 value); ++ .aread32 = bcma_host_soc_aread32, ++ .awrite32 = bcma_host_soc_awrite32, +}; + -+/* Core manufacturers */ -+#define BCMA_MANUF_ARM 0x43B -+#define BCMA_MANUF_MIPS 0x4A7 -+#define BCMA_MANUF_BCM 0x4BF -+ -+/* Core class values. */ -+#define BCMA_CL_SIM 0x0 -+#define BCMA_CL_EROM 0x1 -+#define BCMA_CL_CORESIGHT 0x9 -+#define BCMA_CL_VERIF 0xB -+#define BCMA_CL_OPTIMO 0xD -+#define BCMA_CL_GEN 0xE -+#define BCMA_CL_PRIMECELL 0xF ++int __init bcma_host_soc_register(struct bcma_soc *soc) ++{ ++ struct bcma_bus *bus = &soc->bus; ++ int err; + -+/* Core-ID values. */ -+#define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */ -+#define BCMA_CORE_INVALID 0x700 -+#define BCMA_CORE_CHIPCOMMON 0x800 -+#define BCMA_CORE_ILINE20 0x801 -+#define BCMA_CORE_SRAM 0x802 -+#define BCMA_CORE_SDRAM 0x803 -+#define BCMA_CORE_PCI 0x804 -+#define BCMA_CORE_MIPS 0x805 -+#define BCMA_CORE_ETHERNET 0x806 -+#define BCMA_CORE_V90 0x807 -+#define BCMA_CORE_USB11_HOSTDEV 0x808 -+#define BCMA_CORE_ADSL 0x809 -+#define BCMA_CORE_ILINE100 0x80A -+#define BCMA_CORE_IPSEC 0x80B -+#define BCMA_CORE_UTOPIA 0x80C -+#define BCMA_CORE_PCMCIA 0x80D -+#define BCMA_CORE_INTERNAL_MEM 0x80E -+#define BCMA_CORE_MEMC_SDRAM 0x80F -+#define BCMA_CORE_OFDM 0x810 -+#define BCMA_CORE_EXTIF 0x811 -+#define BCMA_CORE_80211 0x812 -+#define BCMA_CORE_PHY_A 0x813 -+#define BCMA_CORE_PHY_B 0x814 -+#define BCMA_CORE_PHY_G 0x815 -+#define BCMA_CORE_MIPS_3302 0x816 -+#define BCMA_CORE_USB11_HOST 0x817 -+#define BCMA_CORE_USB11_DEV 0x818 -+#define BCMA_CORE_USB20_HOST 0x819 -+#define BCMA_CORE_USB20_DEV 0x81A -+#define BCMA_CORE_SDIO_HOST 0x81B -+#define BCMA_CORE_ROBOSWITCH 0x81C -+#define BCMA_CORE_PARA_ATA 0x81D -+#define BCMA_CORE_SATA_XORDMA 0x81E -+#define BCMA_CORE_ETHERNET_GBIT 0x81F -+#define BCMA_CORE_PCIE 0x820 -+#define BCMA_CORE_PHY_N 0x821 -+#define BCMA_CORE_SRAM_CTL 0x822 -+#define BCMA_CORE_MINI_MACPHY 0x823 -+#define BCMA_CORE_ARM_1176 0x824 -+#define BCMA_CORE_ARM_7TDMI 0x825 -+#define BCMA_CORE_PHY_LP 0x826 -+#define BCMA_CORE_PMU 0x827 -+#define BCMA_CORE_PHY_SSN 0x828 -+#define BCMA_CORE_SDIO_DEV 0x829 -+#define BCMA_CORE_ARM_CM3 0x82A -+#define BCMA_CORE_PHY_HT 0x82B -+#define BCMA_CORE_MIPS_74K 0x82C -+#define BCMA_CORE_MAC_GBIT 0x82D -+#define BCMA_CORE_DDR12_MEM_CTL 0x82E -+#define BCMA_CORE_PCIE_RC 0x82F /* PCIe Root Complex */ -+#define BCMA_CORE_OCP_OCP_BRIDGE 0x830 -+#define BCMA_CORE_SHARED_COMMON 0x831 -+#define BCMA_CORE_OCP_AHB_BRIDGE 0x832 -+#define BCMA_CORE_SPI_HOST 0x833 -+#define BCMA_CORE_I2S 0x834 -+#define BCMA_CORE_SDR_DDR1_MEM_CTL 0x835 /* SDR/DDR1 memory controller core */ -+#define BCMA_CORE_SHIM 0x837 /* SHIM component in ubus/6362 */ -+#define BCMA_CORE_DEFAULT 0xFFF ++ /* iomap only first core. We have to read some register on this core ++ * to scan the bus. ++ */ ++ bus->mmio = ioremap_nocache(BCMA_ADDR_BASE, BCMA_CORE_SIZE * 1); ++ if (!bus->mmio) ++ return -ENOMEM; + -+#define BCMA_MAX_NR_CORES 16 ++ /* Host specific */ ++ bus->hosttype = BCMA_HOSTTYPE_SOC; ++ bus->ops = &bcma_host_soc_ops; + -+struct bcma_device { -+ struct bcma_bus *bus; -+ struct bcma_device_id id; ++ /* Register */ ++ err = bcma_bus_early_register(bus, &soc->core_cc, &soc->core_mips); ++ if (err) ++ iounmap(bus->mmio); + -+ struct device dev; -+ struct device *dma_dev; ++ return err; ++} +--- /dev/null ++++ b/drivers/bcma/main.c +@@ -0,0 +1,387 @@ ++/* ++ * Broadcom specific AMBA ++ * Bus subsystem ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ + -+ unsigned int irq; -+ bool dev_registered; ++#include "bcma_private.h" ++#include ++#include ++#include + -+ u8 core_index; -+ u8 core_unit; ++MODULE_DESCRIPTION("Broadcom's specific AMBA driver"); ++MODULE_LICENSE("GPL"); + -+ u32 addr; -+ u32 wrap; ++/* contains the number the next bus should get. */ ++static unsigned int bcma_bus_next_num = 0; + -+ void __iomem *io_addr; -+ void __iomem *io_wrap; ++/* bcma_buses_mutex locks the bcma_bus_next_num */ ++static DEFINE_MUTEX(bcma_buses_mutex); + -+ void *drvdata; -+ struct list_head list; -+}; ++static int bcma_bus_match(struct device *dev, struct device_driver *drv); ++static int bcma_device_probe(struct device *dev); ++static int bcma_device_remove(struct device *dev); ++static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env); + -+static inline void *bcma_get_drvdata(struct bcma_device *core) ++static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf) +{ -+ return core->drvdata; ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ return sprintf(buf, "0x%03X\n", core->id.manuf); +} -+static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata) ++static ssize_t id_show(struct device *dev, struct device_attribute *attr, char *buf) +{ -+ core->drvdata = drvdata; ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ return sprintf(buf, "0x%03X\n", core->id.id); +} ++static ssize_t rev_show(struct device *dev, struct device_attribute *attr, char *buf) ++{ ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ return sprintf(buf, "0x%02X\n", core->id.rev); ++} ++static ssize_t class_show(struct device *dev, struct device_attribute *attr, char *buf) ++{ ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ return sprintf(buf, "0x%X\n", core->id.class); ++} ++static struct device_attribute bcma_device_attrs[] = { ++ __ATTR_RO(manuf), ++ __ATTR_RO(id), ++ __ATTR_RO(rev), ++ __ATTR_RO(class), ++ __ATTR_NULL, ++}; + -+struct bcma_driver { -+ const char *name; -+ const struct bcma_device_id *id_table; -+ -+ int (*probe)(struct bcma_device *dev); -+ void (*remove)(struct bcma_device *dev); -+ int (*suspend)(struct bcma_device *dev); -+ int (*resume)(struct bcma_device *dev); -+ void (*shutdown)(struct bcma_device *dev); -+ -+ struct device_driver drv; ++static struct bus_type bcma_bus_type = { ++ .name = "bcma", ++ .match = bcma_bus_match, ++ .probe = bcma_device_probe, ++ .remove = bcma_device_remove, ++ .uevent = bcma_device_uevent, ++ .dev_attrs = bcma_device_attrs, +}; -+extern -+int __bcma_driver_register(struct bcma_driver *drv, struct module *owner); -+#define bcma_driver_register(drv) \ -+ __bcma_driver_register(drv, THIS_MODULE) + -+extern void bcma_driver_unregister(struct bcma_driver *drv); ++struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid) ++{ ++ struct bcma_device *core; + -+/* Set a fallback SPROM. -+ * See kdoc at the function definition for complete documentation. */ -+extern int bcma_arch_register_fallback_sprom( -+ int (*sprom_callback)(struct bcma_bus *bus, -+ struct ssb_sprom *out)); ++ list_for_each_entry(core, &bus->cores, list) { ++ if (core->id.id == coreid) ++ return core; ++ } ++ return NULL; ++} ++EXPORT_SYMBOL_GPL(bcma_find_core); + -+struct bcma_bus { -+ /* The MMIO area. */ -+ void __iomem *mmio; ++static void bcma_release_core_dev(struct device *dev) ++{ ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ if (core->io_addr) ++ iounmap(core->io_addr); ++ if (core->io_wrap) ++ iounmap(core->io_wrap); ++ kfree(core); ++} + -+ const struct bcma_host_ops *ops; ++static int bcma_register_cores(struct bcma_bus *bus) ++{ ++ struct bcma_device *core; ++ int err, dev_id = 0; + -+ enum bcma_hosttype hosttype; -+ union { -+ /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */ -+ struct pci_dev *host_pci; -+ /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */ -+ struct sdio_func *host_sdio; -+ }; ++ list_for_each_entry(core, &bus->cores, list) { ++ /* We support that cores ourself */ ++ switch (core->id.id) { ++ case BCMA_CORE_CHIPCOMMON: ++ case BCMA_CORE_PCI: ++ case BCMA_CORE_PCIE: ++ case BCMA_CORE_MIPS_74K: ++ continue; ++ } + -+ struct bcma_chipinfo chipinfo; ++ core->dev.release = bcma_release_core_dev; ++ core->dev.bus = &bcma_bus_type; ++ dev_set_name(&core->dev, "bcma%d:%d", bus->num, dev_id); + -+ struct bcma_device *mapped_core; -+ struct list_head cores; -+ u8 nr_cores; -+ u8 init_done:1; -+ u8 num; ++ switch (bus->hosttype) { ++ case BCMA_HOSTTYPE_PCI: ++ core->dev.parent = &bus->host_pci->dev; ++ core->dma_dev = &bus->host_pci->dev; ++ core->irq = bus->host_pci->irq; ++ break; ++ case BCMA_HOSTTYPE_SOC: ++ core->dev.dma_mask = &core->dev.coherent_dma_mask; ++ core->dma_dev = &core->dev; ++ break; ++ case BCMA_HOSTTYPE_SDIO: ++ break; ++ } + -+ struct bcma_drv_cc drv_cc; -+ struct bcma_drv_pci drv_pci; -+ struct bcma_drv_mips drv_mips; ++ err = device_register(&core->dev); ++ if (err) { ++ pr_err("Could not register dev for core 0x%03X\n", ++ core->id.id); ++ continue; ++ } ++ core->dev_registered = true; ++ dev_id++; ++ } + -+ /* We decided to share SPROM struct with SSB as long as we do not need -+ * any hacks for BCMA. This simplifies drivers code. */ -+ struct ssb_sprom sprom; -+}; ++ return 0; ++} + -+static inline u32 bcma_read8(struct bcma_device *core, u16 offset) ++static void bcma_unregister_cores(struct bcma_bus *bus) +{ -+ return core->bus->ops->read8(core, offset); ++ struct bcma_device *core; ++ ++ list_for_each_entry(core, &bus->cores, list) { ++ if (core->dev_registered) ++ device_unregister(&core->dev); ++ } +} -+static inline u32 bcma_read16(struct bcma_device *core, u16 offset) ++ ++int __devinit bcma_bus_register(struct bcma_bus *bus) +{ -+ return core->bus->ops->read16(core, offset); ++ int err; ++ struct bcma_device *core; ++ ++ mutex_lock(&bcma_buses_mutex); ++ bus->num = bcma_bus_next_num++; ++ mutex_unlock(&bcma_buses_mutex); ++ ++ /* Scan for devices (cores) */ ++ err = bcma_bus_scan(bus); ++ if (err) { ++ pr_err("Failed to scan: %d\n", err); ++ return -1; ++ } ++ ++ /* Init CC core */ ++ core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); ++ if (core) { ++ bus->drv_cc.core = core; ++ bcma_core_chipcommon_init(&bus->drv_cc); ++ } ++ ++ /* Init MIPS core */ ++ core = bcma_find_core(bus, BCMA_CORE_MIPS_74K); ++ if (core) { ++ bus->drv_mips.core = core; ++ bcma_core_mips_init(&bus->drv_mips); ++ } ++ ++ /* Init PCIE core */ ++ core = bcma_find_core(bus, BCMA_CORE_PCIE); ++ if (core) { ++ bus->drv_pci.core = core; ++ bcma_core_pci_init(&bus->drv_pci); ++ } ++ ++ /* Try to get SPROM */ ++ err = bcma_sprom_get(bus); ++ if (err == -ENOENT) { ++ pr_err("No SPROM available\n"); ++ } else if (err) ++ pr_err("Failed to get SPROM: %d\n", err); ++ ++ /* Register found cores */ ++ bcma_register_cores(bus); ++ ++ pr_info("Bus registered\n"); ++ ++ return 0; +} -+static inline u32 bcma_read32(struct bcma_device *core, u16 offset) ++ ++void bcma_bus_unregister(struct bcma_bus *bus) +{ -+ return core->bus->ops->read32(core, offset); ++ bcma_unregister_cores(bus); +} -+static inline -+void bcma_write8(struct bcma_device *core, u16 offset, u32 value) ++ ++int __init bcma_bus_early_register(struct bcma_bus *bus, ++ struct bcma_device *core_cc, ++ struct bcma_device *core_mips) +{ -+ core->bus->ops->write8(core, offset, value); ++ int err; ++ struct bcma_device *core; ++ struct bcma_device_id match; ++ ++ bcma_init_bus(bus); ++ ++ match.manuf = BCMA_MANUF_BCM; ++ match.id = BCMA_CORE_CHIPCOMMON; ++ match.class = BCMA_CL_SIM; ++ match.rev = BCMA_ANY_REV; ++ ++ /* Scan for chip common core */ ++ err = bcma_bus_scan_early(bus, &match, core_cc); ++ if (err) { ++ pr_err("Failed to scan for common core: %d\n", err); ++ return -1; ++ } ++ ++ match.manuf = BCMA_MANUF_MIPS; ++ match.id = BCMA_CORE_MIPS_74K; ++ match.class = BCMA_CL_SIM; ++ match.rev = BCMA_ANY_REV; ++ ++ /* Scan for mips core */ ++ err = bcma_bus_scan_early(bus, &match, core_mips); ++ if (err) { ++ pr_err("Failed to scan for mips core: %d\n", err); ++ return -1; ++ } ++ ++ /* Init CC core */ ++ core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); ++ if (core) { ++ bus->drv_cc.core = core; ++ bcma_core_chipcommon_init(&bus->drv_cc); ++ } ++ ++ /* Init MIPS core */ ++ core = bcma_find_core(bus, BCMA_CORE_MIPS_74K); ++ if (core) { ++ bus->drv_mips.core = core; ++ bcma_core_mips_init(&bus->drv_mips); ++ } ++ ++ pr_info("Early bus registered\n"); ++ ++ return 0; +} -+static inline -+void bcma_write16(struct bcma_device *core, u16 offset, u32 value) ++ ++#ifdef CONFIG_PM ++int bcma_bus_suspend(struct bcma_bus *bus) +{ -+ core->bus->ops->write16(core, offset, value); -+} -+static inline -+void bcma_write32(struct bcma_device *core, u16 offset, u32 value) -+{ -+ core->bus->ops->write32(core, offset, value); -+} -+#ifdef CONFIG_BCMA_BLOCKIO -+static inline void bcma_block_read(struct bcma_device *core, void *buffer, -+ size_t count, u16 offset, u8 reg_width) -+{ -+ core->bus->ops->block_read(core, buffer, count, offset, reg_width); ++ struct bcma_device *core; ++ ++ list_for_each_entry(core, &bus->cores, list) { ++ struct device_driver *drv = core->dev.driver; ++ if (drv) { ++ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); ++ if (adrv->suspend) ++ adrv->suspend(core); ++ } ++ } ++ return 0; +} -+static inline void bcma_block_write(struct bcma_device *core, -+ const void *buffer, size_t count, -+ u16 offset, u8 reg_width) ++ ++int bcma_bus_resume(struct bcma_bus *bus) +{ -+ core->bus->ops->block_write(core, buffer, count, offset, reg_width); ++ struct bcma_device *core; ++ ++ /* Init CC core */ ++ core = bcma_find_core(bus, BCMA_CORE_CHIPCOMMON); ++ if (core) { ++ bus->drv_cc.setup_done = false; ++ bcma_core_chipcommon_init(&bus->drv_cc); ++ } ++ ++ list_for_each_entry(core, &bus->cores, list) { ++ struct device_driver *drv = core->dev.driver; ++ if (drv) { ++ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); ++ if (adrv->resume) ++ adrv->resume(core); ++ } ++ } ++ ++ return 0; +} +#endif -+static inline u32 bcma_aread32(struct bcma_device *core, u16 offset) ++ ++int __bcma_driver_register(struct bcma_driver *drv, struct module *owner) +{ -+ return core->bus->ops->aread32(core, offset); ++ drv->drv.name = drv->name; ++ drv->drv.bus = &bcma_bus_type; ++ drv->drv.owner = owner; ++ ++ return driver_register(&drv->drv); +} -+static inline -+void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value) ++EXPORT_SYMBOL_GPL(__bcma_driver_register); ++ ++void bcma_driver_unregister(struct bcma_driver *drv) +{ -+ core->bus->ops->awrite32(core, offset, value); ++ driver_unregister(&drv->drv); +} ++EXPORT_SYMBOL_GPL(bcma_driver_unregister); + -+static inline void bcma_mask32(struct bcma_device *cc, u16 offset, u32 mask) ++static int bcma_bus_match(struct device *dev, struct device_driver *drv) +{ -+ bcma_write32(cc, offset, bcma_read32(cc, offset) & mask); ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); ++ const struct bcma_device_id *cid = &core->id; ++ const struct bcma_device_id *did; ++ ++ for (did = adrv->id_table; did->manuf || did->id || did->rev; did++) { ++ if ((did->manuf == cid->manuf || did->manuf == BCMA_ANY_MANUF) && ++ (did->id == cid->id || did->id == BCMA_ANY_ID) && ++ (did->rev == cid->rev || did->rev == BCMA_ANY_REV) && ++ (did->class == cid->class || did->class == BCMA_ANY_CLASS)) ++ return 1; ++ } ++ return 0; +} -+static inline void bcma_set32(struct bcma_device *cc, u16 offset, u32 set) ++ ++static int bcma_device_probe(struct device *dev) +{ -+ bcma_write32(cc, offset, bcma_read32(cc, offset) | set); ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver, ++ drv); ++ int err = 0; ++ ++ if (adrv->probe) ++ err = adrv->probe(core); ++ ++ return err; +} -+static inline void bcma_maskset32(struct bcma_device *cc, -+ u16 offset, u32 mask, u32 set) ++ ++static int bcma_device_remove(struct device *dev) +{ -+ bcma_write32(cc, offset, (bcma_read32(cc, offset) & mask) | set); ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ struct bcma_driver *adrv = container_of(dev->driver, struct bcma_driver, ++ drv); ++ ++ if (adrv->remove) ++ adrv->remove(core); ++ ++ return 0; +} -+static inline void bcma_mask16(struct bcma_device *cc, u16 offset, u16 mask) ++ ++static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env) +{ -+ bcma_write16(cc, offset, bcma_read16(cc, offset) & mask); ++ struct bcma_device *core = container_of(dev, struct bcma_device, dev); ++ ++ return add_uevent_var(env, ++ "MODALIAS=bcma:m%04Xid%04Xrev%02Xcl%02X", ++ core->id.manuf, core->id.id, ++ core->id.rev, core->id.class); +} -+static inline void bcma_set16(struct bcma_device *cc, u16 offset, u16 set) ++ ++static int __init bcma_modinit(void) +{ -+ bcma_write16(cc, offset, bcma_read16(cc, offset) | set); ++ int err; ++ ++ err = bus_register(&bcma_bus_type); ++ if (err) ++ return err; ++ ++#ifdef CONFIG_BCMA_HOST_PCI ++ err = bcma_host_pci_init(); ++ if (err) { ++ pr_err("PCI host initialization failed\n"); ++ err = 0; ++ } ++#endif ++ ++ return err; +} -+static inline void bcma_maskset16(struct bcma_device *cc, -+ u16 offset, u16 mask, u16 set) ++fs_initcall(bcma_modinit); ++ ++static void __exit bcma_modexit(void) +{ -+ bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set); ++#ifdef CONFIG_BCMA_HOST_PCI ++ bcma_host_pci_exit(); ++#endif ++ bus_unregister(&bcma_bus_type); +} ++module_exit(bcma_modexit) +--- /dev/null ++++ b/drivers/bcma/scan.c +@@ -0,0 +1,533 @@ ++/* ++ * Broadcom specific AMBA ++ * Bus scanning ++ * ++ * Licensed under the GNU/GPL. See COPYING for details. ++ */ + -+extern struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid); -+extern bool bcma_core_is_enabled(struct bcma_device *core); -+extern void bcma_core_disable(struct bcma_device *core, u32 flags); -+extern int bcma_core_enable(struct bcma_device *core, u32 flags); -+extern void bcma_core_set_clockmode(struct bcma_device *core, -+ enum bcma_clkmode clkmode); -+extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, -+ bool on); -+#define BCMA_DMA_TRANSLATION_MASK 0xC0000000 -+#define BCMA_DMA_TRANSLATION_NONE 0x00000000 -+#define BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */ -+#define BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */ -+extern u32 bcma_core_dma_translation(struct bcma_device *core); ++#include "scan.h" ++#include "bcma_private.h" + -+#endif /* LINUX_BCMA_H_ */ ---- /dev/null -+++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -0,0 +1,415 @@ -+#ifndef LINUX_BCMA_DRIVER_CC_H_ -+#define LINUX_BCMA_DRIVER_CC_H_ ++#include ++#include ++#include ++#include ++#include ++#include + -+/** ChipCommon core registers. **/ -+#define BCMA_CC_ID 0x0000 -+#define BCMA_CC_ID_ID 0x0000FFFF -+#define BCMA_CC_ID_ID_SHIFT 0 -+#define BCMA_CC_ID_REV 0x000F0000 -+#define BCMA_CC_ID_REV_SHIFT 16 -+#define BCMA_CC_ID_PKG 0x00F00000 -+#define BCMA_CC_ID_PKG_SHIFT 20 -+#define BCMA_CC_ID_NRCORES 0x0F000000 -+#define BCMA_CC_ID_NRCORES_SHIFT 24 -+#define BCMA_CC_ID_TYPE 0xF0000000 -+#define BCMA_CC_ID_TYPE_SHIFT 28 -+#define BCMA_CC_CAP 0x0004 /* Capabilities */ -+#define BCMA_CC_CAP_NRUART 0x00000003 /* # of UARTs */ -+#define BCMA_CC_CAP_MIPSEB 0x00000004 /* MIPS in BigEndian Mode */ -+#define BCMA_CC_CAP_UARTCLK 0x00000018 /* UART clock select */ -+#define BCMA_CC_CAP_UARTCLK_INT 0x00000008 /* UARTs are driven by internal divided clock */ -+#define BCMA_CC_CAP_UARTGPIO 0x00000020 /* UARTs on GPIO 15-12 */ -+#define BCMA_CC_CAP_EXTBUS 0x000000C0 /* External buses present */ -+#define BCMA_CC_CAP_FLASHT 0x00000700 /* Flash Type */ -+#define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */ -+#define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */ -+#define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */ -+#define BCMA_CC_FLASHT_NFLASH 0x00000200 -+#define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */ -+#define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */ -+#define BCMA_PLLTYPE_NONE 0x00000000 -+#define BCMA_PLLTYPE_1 0x00010000 /* 48Mhz base, 3 dividers */ -+#define BCMA_PLLTYPE_2 0x00020000 /* 48Mhz, 4 dividers */ -+#define BCMA_PLLTYPE_3 0x00030000 /* 25Mhz, 2 dividers */ -+#define BCMA_PLLTYPE_4 0x00008000 /* 48Mhz, 4 dividers */ -+#define BCMA_PLLTYPE_5 0x00018000 /* 25Mhz, 4 dividers */ -+#define BCMA_PLLTYPE_6 0x00028000 /* 100/200 or 120/240 only */ -+#define BCMA_PLLTYPE_7 0x00038000 /* 25Mhz, 4 dividers */ -+#define BCMA_CC_CAP_PCTL 0x00040000 /* Power Control */ -+#define BCMA_CC_CAP_OTPS 0x00380000 /* OTP size */ -+#define BCMA_CC_CAP_OTPS_SHIFT 19 -+#define BCMA_CC_CAP_OTPS_BASE 5 -+#define BCMA_CC_CAP_JTAGM 0x00400000 /* JTAG master present */ -+#define BCMA_CC_CAP_BROM 0x00800000 /* Internal boot ROM active */ -+#define BCMA_CC_CAP_64BIT 0x08000000 /* 64-bit Backplane */ -+#define BCMA_CC_CAP_PMU 0x10000000 /* PMU available (rev >= 20) */ -+#define BCMA_CC_CAP_ECI 0x20000000 /* ECI available (rev >= 20) */ -+#define BCMA_CC_CAP_SPROM 0x40000000 /* SPROM present */ -+#define BCMA_CC_CORECTL 0x0008 -+#define BCMA_CC_CORECTL_UARTCLK0 0x00000001 /* Drive UART with internal clock */ -+#define BCMA_CC_CORECTL_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ -+#define BCMA_CC_CORECTL_UARTCLKEN 0x00000008 /* UART clock enable (rev >= 21) */ -+#define BCMA_CC_BIST 0x000C -+#define BCMA_CC_OTPS 0x0010 /* OTP status */ -+#define BCMA_CC_OTPS_PROGFAIL 0x80000000 -+#define BCMA_CC_OTPS_PROTECT 0x00000007 -+#define BCMA_CC_OTPS_HW_PROTECT 0x00000001 -+#define BCMA_CC_OTPS_SW_PROTECT 0x00000002 -+#define BCMA_CC_OTPS_CID_PROTECT 0x00000004 -+#define BCMA_CC_OTPS_GU_PROG_IND 0x00000F00 /* General Use programmed indication */ -+#define BCMA_CC_OTPS_GU_PROG_IND_SHIFT 8 -+#define BCMA_CC_OTPS_GU_PROG_HW 0x00000100 /* HW region programmed */ -+#define BCMA_CC_OTPC 0x0014 /* OTP control */ -+#define BCMA_CC_OTPC_RECWAIT 0xFF000000 -+#define BCMA_CC_OTPC_PROGWAIT 0x00FFFF00 -+#define BCMA_CC_OTPC_PRW_SHIFT 8 -+#define BCMA_CC_OTPC_MAXFAIL 0x00000038 -+#define BCMA_CC_OTPC_VSEL 0x00000006 -+#define BCMA_CC_OTPC_SELVL 0x00000001 -+#define BCMA_CC_OTPP 0x0018 /* OTP prog */ -+#define BCMA_CC_OTPP_COL 0x000000FF -+#define BCMA_CC_OTPP_ROW 0x0000FF00 -+#define BCMA_CC_OTPP_ROW_SHIFT 8 -+#define BCMA_CC_OTPP_READERR 0x10000000 -+#define BCMA_CC_OTPP_VALUE 0x20000000 -+#define BCMA_CC_OTPP_READ 0x40000000 -+#define BCMA_CC_OTPP_START 0x80000000 -+#define BCMA_CC_OTPP_BUSY 0x80000000 -+#define BCMA_CC_OTPL 0x001C /* OTP layout */ -+#define BCMA_CC_OTPL_GURGN_OFFSET 0x00000FFF /* offset of general use region */ -+#define BCMA_CC_IRQSTAT 0x0020 -+#define BCMA_CC_IRQMASK 0x0024 -+#define BCMA_CC_IRQ_GPIO 0x00000001 /* gpio intr */ -+#define BCMA_CC_IRQ_EXT 0x00000002 /* ro: ext intr pin (corerev >= 3) */ -+#define BCMA_CC_IRQ_WDRESET 0x80000000 /* watchdog reset occurred */ -+#define BCMA_CC_CHIPCTL 0x0028 /* Rev >= 11 only */ -+#define BCMA_CC_CHIPSTAT 0x002C /* Rev >= 11 only */ -+#define BCMA_CC_CHIPST_4313_SPROM_PRESENT 1 -+#define BCMA_CC_CHIPST_4313_OTP_PRESENT 2 -+#define BCMA_CC_CHIPST_4331_SPROM_PRESENT 2 -+#define BCMA_CC_CHIPST_4331_OTP_PRESENT 4 -+#define BCMA_CC_JCMD 0x0030 /* Rev >= 10 only */ -+#define BCMA_CC_JCMD_START 0x80000000 -+#define BCMA_CC_JCMD_BUSY 0x80000000 -+#define BCMA_CC_JCMD_PAUSE 0x40000000 -+#define BCMA_CC_JCMD0_ACC_MASK 0x0000F000 -+#define BCMA_CC_JCMD0_ACC_IRDR 0x00000000 -+#define BCMA_CC_JCMD0_ACC_DR 0x00001000 -+#define BCMA_CC_JCMD0_ACC_IR 0x00002000 -+#define BCMA_CC_JCMD0_ACC_RESET 0x00003000 -+#define BCMA_CC_JCMD0_ACC_IRPDR 0x00004000 -+#define BCMA_CC_JCMD0_ACC_PDR 0x00005000 -+#define BCMA_CC_JCMD0_IRW_MASK 0x00000F00 -+#define BCMA_CC_JCMD_ACC_MASK 0x000F0000 /* Changes for corerev 11 */ -+#define BCMA_CC_JCMD_ACC_IRDR 0x00000000 -+#define BCMA_CC_JCMD_ACC_DR 0x00010000 -+#define BCMA_CC_JCMD_ACC_IR 0x00020000 -+#define BCMA_CC_JCMD_ACC_RESET 0x00030000 -+#define BCMA_CC_JCMD_ACC_IRPDR 0x00040000 -+#define BCMA_CC_JCMD_ACC_PDR 0x00050000 -+#define BCMA_CC_JCMD_IRW_MASK 0x00001F00 -+#define BCMA_CC_JCMD_IRW_SHIFT 8 -+#define BCMA_CC_JCMD_DRW_MASK 0x0000003F -+#define BCMA_CC_JIR 0x0034 /* Rev >= 10 only */ -+#define BCMA_CC_JDR 0x0038 /* Rev >= 10 only */ -+#define BCMA_CC_JCTL 0x003C /* Rev >= 10 only */ -+#define BCMA_CC_JCTL_FORCE_CLK 4 /* Force clock */ -+#define BCMA_CC_JCTL_EXT_EN 2 /* Enable external targets */ -+#define BCMA_CC_JCTL_EN 1 /* Enable Jtag master */ -+#define BCMA_CC_FLASHCTL 0x0040 -+#define BCMA_CC_FLASHCTL_START 0x80000000 -+#define BCMA_CC_FLASHCTL_BUSY BCMA_CC_FLASHCTL_START -+#define BCMA_CC_FLASHADDR 0x0044 -+#define BCMA_CC_FLASHDATA 0x0048 -+#define BCMA_CC_BCAST_ADDR 0x0050 -+#define BCMA_CC_BCAST_DATA 0x0054 -+#define BCMA_CC_GPIOPULLUP 0x0058 /* Rev >= 20 only */ -+#define BCMA_CC_GPIOPULLDOWN 0x005C /* Rev >= 20 only */ -+#define BCMA_CC_GPIOIN 0x0060 -+#define BCMA_CC_GPIOOUT 0x0064 -+#define BCMA_CC_GPIOOUTEN 0x0068 -+#define BCMA_CC_GPIOCTL 0x006C -+#define BCMA_CC_GPIOPOL 0x0070 -+#define BCMA_CC_GPIOIRQ 0x0074 -+#define BCMA_CC_WATCHDOG 0x0080 -+#define BCMA_CC_GPIOTIMER 0x0088 /* LED powersave (corerev >= 16) */ -+#define BCMA_CC_GPIOTIMER_OFFTIME 0x0000FFFF -+#define BCMA_CC_GPIOTIMER_OFFTIME_SHIFT 0 -+#define BCMA_CC_GPIOTIMER_ONTIME 0xFFFF0000 -+#define BCMA_CC_GPIOTIMER_ONTIME_SHIFT 16 -+#define BCMA_CC_GPIOTOUTM 0x008C /* LED powersave (corerev >= 16) */ -+#define BCMA_CC_CLOCK_N 0x0090 -+#define BCMA_CC_CLOCK_SB 0x0094 -+#define BCMA_CC_CLOCK_PCI 0x0098 -+#define BCMA_CC_CLOCK_M2 0x009C -+#define BCMA_CC_CLOCK_MIPS 0x00A0 -+#define BCMA_CC_CLKDIV 0x00A4 /* Rev >= 3 only */ -+#define BCMA_CC_CLKDIV_SFLASH 0x0F000000 -+#define BCMA_CC_CLKDIV_SFLASH_SHIFT 24 -+#define BCMA_CC_CLKDIV_OTP 0x000F0000 -+#define BCMA_CC_CLKDIV_OTP_SHIFT 16 -+#define BCMA_CC_CLKDIV_JTAG 0x00000F00 -+#define BCMA_CC_CLKDIV_JTAG_SHIFT 8 -+#define BCMA_CC_CLKDIV_UART 0x000000FF -+#define BCMA_CC_CAP_EXT 0x00AC /* Capabilities */ -+#define BCMA_CC_PLLONDELAY 0x00B0 /* Rev >= 4 only */ -+#define BCMA_CC_FREFSELDELAY 0x00B4 /* Rev >= 4 only */ -+#define BCMA_CC_SLOWCLKCTL 0x00B8 /* 6 <= Rev <= 9 only */ -+#define BCMA_CC_SLOWCLKCTL_SRC 0x00000007 /* slow clock source mask */ -+#define BCMA_CC_SLOWCLKCTL_SRC_LPO 0x00000000 /* source of slow clock is LPO */ -+#define BCMA_CC_SLOWCLKCTL_SRC_XTAL 0x00000001 /* source of slow clock is crystal */ -+#define BCMA_CC_SLOECLKCTL_SRC_PCI 0x00000002 /* source of slow clock is PCI */ -+#define BCMA_CC_SLOWCLKCTL_LPOFREQ 0x00000200 /* LPOFreqSel, 1: 160Khz, 0: 32KHz */ -+#define BCMA_CC_SLOWCLKCTL_LPOPD 0x00000400 /* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */ -+#define BCMA_CC_SLOWCLKCTL_FSLOW 0x00000800 /* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */ -+#define BCMA_CC_SLOWCLKCTL_IPLL 0x00001000 /* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */ -+#define BCMA_CC_SLOWCLKCTL_ENXTAL 0x00002000 /* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */ -+#define BCMA_CC_SLOWCLKCTL_XTALPU 0x00004000 /* XtalPU (RO), 1/0: crystal running/disabled */ -+#define BCMA_CC_SLOWCLKCTL_CLKDIV 0xFFFF0000 /* ClockDivider (SlowClk = 1/(4+divisor)) */ -+#define BCMA_CC_SLOWCLKCTL_CLKDIV_SHIFT 16 -+#define BCMA_CC_SYSCLKCTL 0x00C0 /* Rev >= 3 only */ -+#define BCMA_CC_SYSCLKCTL_IDLPEN 0x00000001 /* ILPen: Enable Idle Low Power */ -+#define BCMA_CC_SYSCLKCTL_ALPEN 0x00000002 /* ALPen: Enable Active Low Power */ -+#define BCMA_CC_SYSCLKCTL_PLLEN 0x00000004 /* ForcePLLOn */ -+#define BCMA_CC_SYSCLKCTL_FORCEALP 0x00000008 /* Force ALP (or HT if ALPen is not set */ -+#define BCMA_CC_SYSCLKCTL_FORCEHT 0x00000010 /* Force HT */ -+#define BCMA_CC_SYSCLKCTL_CLKDIV 0xFFFF0000 /* ClkDiv (ILP = 1/(4+divisor)) */ -+#define BCMA_CC_SYSCLKCTL_CLKDIV_SHIFT 16 -+#define BCMA_CC_CLKSTSTR 0x00C4 /* Rev >= 3 only */ -+#define BCMA_CC_EROM 0x00FC -+#define BCMA_CC_PCMCIA_CFG 0x0100 -+#define BCMA_CC_PCMCIA_MEMWAIT 0x0104 -+#define BCMA_CC_PCMCIA_ATTRWAIT 0x0108 -+#define BCMA_CC_PCMCIA_IOWAIT 0x010C -+#define BCMA_CC_IDE_CFG 0x0110 -+#define BCMA_CC_IDE_MEMWAIT 0x0114 -+#define BCMA_CC_IDE_ATTRWAIT 0x0118 -+#define BCMA_CC_IDE_IOWAIT 0x011C -+#define BCMA_CC_PROG_CFG 0x0120 -+#define BCMA_CC_PROG_WAITCNT 0x0124 -+#define BCMA_CC_FLASH_CFG 0x0128 -+#define BCMA_CC_FLASH_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */ -+#define BCMA_CC_FLASH_WAITCNT 0x012C -+#define BCMA_CC_SROM_CONTROL 0x0190 -+#define BCMA_CC_SROM_CONTROL_START 0x80000000 -+#define BCMA_CC_SROM_CONTROL_BUSY 0x80000000 -+#define BCMA_CC_SROM_CONTROL_OPCODE 0x60000000 -+#define BCMA_CC_SROM_CONTROL_OP_READ 0x00000000 -+#define BCMA_CC_SROM_CONTROL_OP_WRITE 0x20000000 -+#define BCMA_CC_SROM_CONTROL_OP_WRDIS 0x40000000 -+#define BCMA_CC_SROM_CONTROL_OP_WREN 0x60000000 -+#define BCMA_CC_SROM_CONTROL_OTPSEL 0x00000010 -+#define BCMA_CC_SROM_CONTROL_LOCK 0x00000008 -+#define BCMA_CC_SROM_CONTROL_SIZE_MASK 0x00000006 -+#define BCMA_CC_SROM_CONTROL_SIZE_1K 0x00000000 -+#define BCMA_CC_SROM_CONTROL_SIZE_4K 0x00000002 -+#define BCMA_CC_SROM_CONTROL_SIZE_16K 0x00000004 -+#define BCMA_CC_SROM_CONTROL_SIZE_SHIFT 1 -+#define BCMA_CC_SROM_CONTROL_PRESENT 0x00000001 -+/* 0x1E0 is defined as shared BCMA_CLKCTLST */ -+#define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ -+#define BCMA_CC_UART0_DATA 0x0300 -+#define BCMA_CC_UART0_IMR 0x0304 -+#define BCMA_CC_UART0_FCR 0x0308 -+#define BCMA_CC_UART0_LCR 0x030C -+#define BCMA_CC_UART0_MCR 0x0310 -+#define BCMA_CC_UART0_LSR 0x0314 -+#define BCMA_CC_UART0_MSR 0x0318 -+#define BCMA_CC_UART0_SCRATCH 0x031C -+#define BCMA_CC_UART1_DATA 0x0400 -+#define BCMA_CC_UART1_IMR 0x0404 -+#define BCMA_CC_UART1_FCR 0x0408 -+#define BCMA_CC_UART1_LCR 0x040C -+#define BCMA_CC_UART1_MCR 0x0410 -+#define BCMA_CC_UART1_LSR 0x0414 -+#define BCMA_CC_UART1_MSR 0x0418 -+#define BCMA_CC_UART1_SCRATCH 0x041C -+/* PMU registers (rev >= 20) */ -+#define BCMA_CC_PMU_CTL 0x0600 /* PMU control */ -+#define BCMA_CC_PMU_CTL_ILP_DIV 0xFFFF0000 /* ILP div mask */ -+#define BCMA_CC_PMU_CTL_ILP_DIV_SHIFT 16 -+#define BCMA_CC_PMU_CTL_PLL_UPD 0x00000400 -+#define BCMA_CC_PMU_CTL_NOILPONW 0x00000200 /* No ILP on wait */ -+#define BCMA_CC_PMU_CTL_HTREQEN 0x00000100 /* HT req enable */ -+#define BCMA_CC_PMU_CTL_ALPREQEN 0x00000080 /* ALP req enable */ -+#define BCMA_CC_PMU_CTL_XTALFREQ 0x0000007C /* Crystal freq */ -+#define BCMA_CC_PMU_CTL_XTALFREQ_SHIFT 2 -+#define BCMA_CC_PMU_CTL_ILPDIVEN 0x00000002 /* ILP div enable */ -+#define BCMA_CC_PMU_CTL_LPOSEL 0x00000001 /* LPO sel */ -+#define BCMA_CC_PMU_CAP 0x0604 /* PMU capabilities */ -+#define BCMA_CC_PMU_CAP_REVISION 0x000000FF /* Revision mask */ -+#define BCMA_CC_PMU_STAT 0x0608 /* PMU status */ -+#define BCMA_CC_PMU_STAT_INTPEND 0x00000040 /* Interrupt pending */ -+#define BCMA_CC_PMU_STAT_SBCLKST 0x00000030 /* Backplane clock status? */ -+#define BCMA_CC_PMU_STAT_HAVEALP 0x00000008 /* ALP available */ -+#define BCMA_CC_PMU_STAT_HAVEHT 0x00000004 /* HT available */ -+#define BCMA_CC_PMU_STAT_RESINIT 0x00000003 /* Res init */ -+#define BCMA_CC_PMU_RES_STAT 0x060C /* PMU res status */ -+#define BCMA_CC_PMU_RES_PEND 0x0610 /* PMU res pending */ -+#define BCMA_CC_PMU_TIMER 0x0614 /* PMU timer */ -+#define BCMA_CC_PMU_MINRES_MSK 0x0618 /* PMU min res mask */ -+#define BCMA_CC_PMU_MAXRES_MSK 0x061C /* PMU max res mask */ -+#define BCMA_CC_PMU_RES_TABSEL 0x0620 /* PMU res table sel */ -+#define BCMA_CC_PMU_RES_DEPMSK 0x0624 /* PMU res dep mask */ -+#define BCMA_CC_PMU_RES_UPDNTM 0x0628 /* PMU res updown timer */ -+#define BCMA_CC_PMU_RES_TIMER 0x062C /* PMU res timer */ -+#define BCMA_CC_PMU_CLKSTRETCH 0x0630 /* PMU clockstretch */ -+#define BCMA_CC_PMU_WATCHDOG 0x0634 /* PMU watchdog */ -+#define BCMA_CC_PMU_RES_REQTS 0x0640 /* PMU res req timer sel */ -+#define BCMA_CC_PMU_RES_REQT 0x0644 /* PMU res req timer */ -+#define BCMA_CC_PMU_RES_REQM 0x0648 /* PMU res req mask */ -+#define BCMA_CC_CHIPCTL_ADDR 0x0650 -+#define BCMA_CC_CHIPCTL_DATA 0x0654 -+#define BCMA_CC_REGCTL_ADDR 0x0658 -+#define BCMA_CC_REGCTL_DATA 0x065C -+#define BCMA_CC_PLLCTL_ADDR 0x0660 -+#define BCMA_CC_PLLCTL_DATA 0x0664 -+#define BCMA_CC_SPROM 0x0800 /* SPROM beginning */ ++struct bcma_device_id_name { ++ u16 id; ++ const char *name; ++}; + -+/* Divider allocation in 4716/47162/5356 */ -+#define BCMA_CC_PMU5_MAINPLL_CPU 1 -+#define BCMA_CC_PMU5_MAINPLL_MEM 2 -+#define BCMA_CC_PMU5_MAINPLL_SSB 3 ++static const struct bcma_device_id_name bcma_arm_device_names[] = { ++ { BCMA_CORE_ARM_1176, "ARM 1176" }, ++ { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, ++ { BCMA_CORE_ARM_CM3, "ARM CM3" }, ++}; + -+/* PLL usage in 4716/47162 */ -+#define BCMA_CC_PMU4716_MAINPLL_PLL0 12 ++static const struct bcma_device_id_name bcma_bcm_device_names[] = { ++ { BCMA_CORE_OOB_ROUTER, "OOB Router" }, ++ { BCMA_CORE_INVALID, "Invalid" }, ++ { BCMA_CORE_CHIPCOMMON, "ChipCommon" }, ++ { BCMA_CORE_ILINE20, "ILine 20" }, ++ { BCMA_CORE_SRAM, "SRAM" }, ++ { BCMA_CORE_SDRAM, "SDRAM" }, ++ { BCMA_CORE_PCI, "PCI" }, ++ { BCMA_CORE_ETHERNET, "Fast Ethernet" }, ++ { BCMA_CORE_V90, "V90" }, ++ { BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" }, ++ { BCMA_CORE_ADSL, "ADSL" }, ++ { BCMA_CORE_ILINE100, "ILine 100" }, ++ { BCMA_CORE_IPSEC, "IPSEC" }, ++ { BCMA_CORE_UTOPIA, "UTOPIA" }, ++ { BCMA_CORE_PCMCIA, "PCMCIA" }, ++ { BCMA_CORE_INTERNAL_MEM, "Internal Memory" }, ++ { BCMA_CORE_MEMC_SDRAM, "MEMC SDRAM" }, ++ { BCMA_CORE_OFDM, "OFDM" }, ++ { BCMA_CORE_EXTIF, "EXTIF" }, ++ { BCMA_CORE_80211, "IEEE 802.11" }, ++ { BCMA_CORE_PHY_A, "PHY A" }, ++ { BCMA_CORE_PHY_B, "PHY B" }, ++ { BCMA_CORE_PHY_G, "PHY G" }, ++ { BCMA_CORE_USB11_HOST, "USB 1.1 Host" }, ++ { BCMA_CORE_USB11_DEV, "USB 1.1 Device" }, ++ { BCMA_CORE_USB20_HOST, "USB 2.0 Host" }, ++ { BCMA_CORE_USB20_DEV, "USB 2.0 Device" }, ++ { BCMA_CORE_SDIO_HOST, "SDIO Host" }, ++ { BCMA_CORE_ROBOSWITCH, "Roboswitch" }, ++ { BCMA_CORE_PARA_ATA, "PATA" }, ++ { BCMA_CORE_SATA_XORDMA, "SATA XOR-DMA" }, ++ { BCMA_CORE_ETHERNET_GBIT, "GBit Ethernet" }, ++ { BCMA_CORE_PCIE, "PCIe" }, ++ { BCMA_CORE_PHY_N, "PHY N" }, ++ { BCMA_CORE_SRAM_CTL, "SRAM Controller" }, ++ { BCMA_CORE_MINI_MACPHY, "Mini MACPHY" }, ++ { BCMA_CORE_PHY_LP, "PHY LP" }, ++ { BCMA_CORE_PMU, "PMU" }, ++ { BCMA_CORE_PHY_SSN, "PHY SSN" }, ++ { BCMA_CORE_SDIO_DEV, "SDIO Device" }, ++ { BCMA_CORE_PHY_HT, "PHY HT" }, ++ { BCMA_CORE_MAC_GBIT, "GBit MAC" }, ++ { BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" }, ++ { BCMA_CORE_PCIE_RC, "PCIe Root Complex" }, ++ { BCMA_CORE_OCP_OCP_BRIDGE, "OCP to OCP Bridge" }, ++ { BCMA_CORE_SHARED_COMMON, "Common Shared" }, ++ { BCMA_CORE_OCP_AHB_BRIDGE, "OCP to AHB Bridge" }, ++ { BCMA_CORE_SPI_HOST, "SPI Host" }, ++ { BCMA_CORE_I2S, "I2S" }, ++ { BCMA_CORE_SDR_DDR1_MEM_CTL, "SDR/DDR1 Memory Controller" }, ++ { BCMA_CORE_SHIM, "SHIM" }, ++ { BCMA_CORE_DEFAULT, "Default" }, ++}; + -+/* PLL usage in 5356/5357 */ -+#define BCMA_CC_PMU5356_MAINPLL_PLL0 0 -+#define BCMA_CC_PMU5357_MAINPLL_PLL0 0 ++static const struct bcma_device_id_name bcma_mips_device_names[] = { ++ { BCMA_CORE_MIPS, "MIPS" }, ++ { BCMA_CORE_MIPS_3302, "MIPS 3302" }, ++ { BCMA_CORE_MIPS_74K, "MIPS 74K" }, ++}; + -+/* 4706 PMU */ -+#define BCMA_CC_PMU4706_MAINPLL_PLL0 0 ++static const char *bcma_device_name(const struct bcma_device_id *id) ++{ ++ const struct bcma_device_id_name *names; ++ int size, i; + -+/* ALP clock on pre-PMU chips */ -+#define BCMA_CC_PMU_ALP_CLOCK 20000000 -+/* HT clock for systems with PMU-enabled chipcommon */ -+#define BCMA_CC_PMU_HT_CLOCK 80000000 ++ /* search manufacturer specific names */ ++ switch (id->manuf) { ++ case BCMA_MANUF_ARM: ++ names = bcma_arm_device_names; ++ size = ARRAY_SIZE(bcma_arm_device_names); ++ break; ++ case BCMA_MANUF_BCM: ++ names = bcma_bcm_device_names; ++ size = ARRAY_SIZE(bcma_bcm_device_names); ++ break; ++ case BCMA_MANUF_MIPS: ++ names = bcma_mips_device_names; ++ size = ARRAY_SIZE(bcma_mips_device_names); ++ break; ++ default: ++ return "UNKNOWN"; ++ } ++ ++ for (i = 0; i < size; i++) { ++ if (names[i].id == id->id) ++ return names[i].name; ++ } ++ ++ return "UNKNOWN"; ++} ++ ++static u32 bcma_scan_read32(struct bcma_bus *bus, u8 current_coreidx, ++ u16 offset) ++{ ++ return readl(bus->mmio + offset); ++} ++ ++static void bcma_scan_switch_core(struct bcma_bus *bus, u32 addr) ++{ ++ if (bus->hosttype == BCMA_HOSTTYPE_PCI) ++ pci_write_config_dword(bus->host_pci, BCMA_PCI_BAR0_WIN, ++ addr); ++} ++ ++static u32 bcma_erom_get_ent(struct bcma_bus *bus, u32 **eromptr) ++{ ++ u32 ent = readl(*eromptr); ++ (*eromptr)++; ++ return ent; ++} ++ ++static void bcma_erom_push_ent(u32 **eromptr) ++{ ++ (*eromptr)--; ++} ++ ++static s32 bcma_erom_get_ci(struct bcma_bus *bus, u32 **eromptr) ++{ ++ u32 ent = bcma_erom_get_ent(bus, eromptr); ++ if (!(ent & SCAN_ER_VALID)) ++ return -ENOENT; ++ if ((ent & SCAN_ER_TAG) != SCAN_ER_TAG_CI) ++ return -ENOENT; ++ return ent; ++} ++ ++static bool bcma_erom_is_end(struct bcma_bus *bus, u32 **eromptr) ++{ ++ u32 ent = bcma_erom_get_ent(bus, eromptr); ++ bcma_erom_push_ent(eromptr); ++ return (ent == (SCAN_ER_TAG_END | SCAN_ER_VALID)); ++} ++ ++static bool bcma_erom_is_bridge(struct bcma_bus *bus, u32 **eromptr) ++{ ++ u32 ent = bcma_erom_get_ent(bus, eromptr); ++ bcma_erom_push_ent(eromptr); ++ return (((ent & SCAN_ER_VALID)) && ++ ((ent & SCAN_ER_TAGX) == SCAN_ER_TAG_ADDR) && ++ ((ent & SCAN_ADDR_TYPE) == SCAN_ADDR_TYPE_BRIDGE)); ++} ++ ++static void bcma_erom_skip_component(struct bcma_bus *bus, u32 **eromptr) ++{ ++ u32 ent; ++ while (1) { ++ ent = bcma_erom_get_ent(bus, eromptr); ++ if ((ent & SCAN_ER_VALID) && ++ ((ent & SCAN_ER_TAG) == SCAN_ER_TAG_CI)) ++ break; ++ if (ent == (SCAN_ER_TAG_END | SCAN_ER_VALID)) ++ break; ++ } ++ bcma_erom_push_ent(eromptr); ++} ++ ++static s32 bcma_erom_get_mst_port(struct bcma_bus *bus, u32 **eromptr) ++{ ++ u32 ent = bcma_erom_get_ent(bus, eromptr); ++ if (!(ent & SCAN_ER_VALID)) ++ return -ENOENT; ++ if ((ent & SCAN_ER_TAG) != SCAN_ER_TAG_MP) ++ return -ENOENT; ++ return ent; ++} ++ ++static s32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 **eromptr, ++ u32 type, u8 port) ++{ ++ u32 addrl, addrh, sizel, sizeh = 0; ++ u32 size; ++ ++ u32 ent = bcma_erom_get_ent(bus, eromptr); ++ if ((!(ent & SCAN_ER_VALID)) || ++ ((ent & SCAN_ER_TAGX) != SCAN_ER_TAG_ADDR) || ++ ((ent & SCAN_ADDR_TYPE) != type) || ++ (((ent & SCAN_ADDR_PORT) >> SCAN_ADDR_PORT_SHIFT) != port)) { ++ bcma_erom_push_ent(eromptr); ++ return -EINVAL; ++ } + -+/* PMU rev 5 (& 6) */ -+#define BCMA_CC_PPL_P1P2_OFF 0 -+#define BCMA_CC_PPL_P1_MASK 0x0f000000 -+#define BCMA_CC_PPL_P1_SHIFT 24 -+#define BCMA_CC_PPL_P2_MASK 0x00f00000 -+#define BCMA_CC_PPL_P2_SHIFT 20 -+#define BCMA_CC_PPL_M14_OFF 1 -+#define BCMA_CC_PPL_MDIV_MASK 0x000000ff -+#define BCMA_CC_PPL_MDIV_WIDTH 8 -+#define BCMA_CC_PPL_NM5_OFF 2 -+#define BCMA_CC_PPL_NDIV_MASK 0xfff00000 -+#define BCMA_CC_PPL_NDIV_SHIFT 20 -+#define BCMA_CC_PPL_FMAB_OFF 3 -+#define BCMA_CC_PPL_MRAT_MASK 0xf0000000 -+#define BCMA_CC_PPL_MRAT_SHIFT 28 -+#define BCMA_CC_PPL_ABRAT_MASK 0x08000000 -+#define BCMA_CC_PPL_ABRAT_SHIFT 27 -+#define BCMA_CC_PPL_FDIV_MASK 0x07ffffff -+#define BCMA_CC_PPL_PLLCTL_OFF 4 -+#define BCMA_CC_PPL_PCHI_OFF 5 -+#define BCMA_CC_PPL_PCHI_MASK 0x0000003f ++ addrl = ent & SCAN_ADDR_ADDR; ++ if (ent & SCAN_ADDR_AG32) ++ addrh = bcma_erom_get_ent(bus, eromptr); ++ else ++ addrh = 0; + -+/* BCM4331 ChipControl numbers. */ -+#define BCMA_CHIPCTL_4331_BT_COEXIST BIT(0) /* 0 disable */ -+#define BCMA_CHIPCTL_4331_SECI BIT(1) /* 0 SECI is disabled (JATG functional) */ -+#define BCMA_CHIPCTL_4331_EXT_LNA BIT(2) /* 0 disable */ -+#define BCMA_CHIPCTL_4331_SPROM_GPIO13_15 BIT(3) /* sprom/gpio13-15 mux */ -+#define BCMA_CHIPCTL_4331_EXTPA_EN BIT(4) /* 0 ext pa disable, 1 ext pa enabled */ -+#define BCMA_CHIPCTL_4331_GPIOCLK_ON_SPROMCS BIT(5) /* set drive out GPIO_CLK on sprom_cs pin */ -+#define BCMA_CHIPCTL_4331_PCIE_MDIO_ON_SPROMCS BIT(6) /* use sprom_cs pin as PCIE mdio interface */ -+#define BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5 BIT(7) /* aband extpa will be at gpio2/5 and sprom_dout */ -+#define BCMA_CHIPCTL_4331_OVR_PIPEAUXCLKEN BIT(8) /* override core control on pipe_AuxClkEnable */ -+#define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN BIT(9) /* override core control on pipe_AuxPowerDown */ -+#define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN BIT(10) /* pcie_auxclkenable */ -+#define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN BIT(11) /* pcie_pipe_pllpowerdown */ -+#define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4 BIT(16) /* enable bt_shd0 at gpio4 */ -+#define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5 BIT(17) /* enable bt_shd1 at gpio5 */ ++ if ((ent & SCAN_ADDR_SZ) == SCAN_ADDR_SZ_SZD) { ++ size = bcma_erom_get_ent(bus, eromptr); ++ sizel = size & SCAN_SIZE_SZ; ++ if (size & SCAN_SIZE_SG32) ++ sizeh = bcma_erom_get_ent(bus, eromptr); ++ } else ++ sizel = SCAN_ADDR_SZ_BASE << ++ ((ent & SCAN_ADDR_SZ) >> SCAN_ADDR_SZ_SHIFT); + -+/* Data for the PMU, if available. -+ * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) -+ */ -+struct bcma_chipcommon_pmu { -+ u8 rev; /* PMU revision */ -+ u32 crystalfreq; /* The active crystal frequency (in kHz) */ -+}; ++ return addrl; ++} + -+#ifdef CONFIG_BCMA_DRIVER_MIPS -+struct bcma_pflash { -+ u8 buswidth; -+ u32 window; -+ u32 window_size; -+}; ++static struct bcma_device *bcma_find_core_by_index(struct bcma_bus *bus, ++ u16 index) ++{ ++ struct bcma_device *core; + -+struct bcma_serial_port { -+ void *regs; -+ unsigned long clockspeed; -+ unsigned int irq; -+ unsigned int baud_base; -+ unsigned int reg_shift; -+}; -+#endif /* CONFIG_BCMA_DRIVER_MIPS */ ++ list_for_each_entry(core, &bus->cores, list) { ++ if (core->core_index == index) ++ return core; ++ } ++ return NULL; ++} + -+struct bcma_drv_cc { ++static struct bcma_device *bcma_find_core_reverse(struct bcma_bus *bus, u16 coreid) ++{ + struct bcma_device *core; -+ u32 status; -+ u32 capabilities; -+ u32 capabilities_ext; -+ u8 setup_done:1; -+ /* Fast Powerup Delay constant */ -+ u16 fast_pwrup_delay; -+ struct bcma_chipcommon_pmu pmu; -+#ifdef CONFIG_BCMA_DRIVER_MIPS -+ struct bcma_pflash pflash; + -+ int nr_serial_ports; -+ struct bcma_serial_port serial_ports[4]; -+#endif /* CONFIG_BCMA_DRIVER_MIPS */ -+}; ++ list_for_each_entry_reverse(core, &bus->cores, list) { ++ if (core->id.id == coreid) ++ return core; ++ } ++ return NULL; ++} + -+/* Register access */ -+#define bcma_cc_read32(cc, offset) \ -+ bcma_read32((cc)->core, offset) -+#define bcma_cc_write32(cc, offset, val) \ -+ bcma_write32((cc)->core, offset, val) ++static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, ++ struct bcma_device_id *match, int core_num, ++ struct bcma_device *core) ++{ ++ s32 tmp; ++ u8 i, j; ++ s32 cia, cib; ++ u8 ports[2], wrappers[2]; + -+#define bcma_cc_mask32(cc, offset, mask) \ -+ bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) & (mask)) -+#define bcma_cc_set32(cc, offset, set) \ -+ bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) | (set)) -+#define bcma_cc_maskset32(cc, offset, mask, set) \ -+ bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set)) ++ /* get CIs */ ++ cia = bcma_erom_get_ci(bus, eromptr); ++ if (cia < 0) { ++ bcma_erom_push_ent(eromptr); ++ if (bcma_erom_is_end(bus, eromptr)) ++ return -ESPIPE; ++ return -EILSEQ; ++ } ++ cib = bcma_erom_get_ci(bus, eromptr); ++ if (cib < 0) ++ return -EILSEQ; + -+extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); ++ /* parse CIs */ ++ core->id.class = (cia & SCAN_CIA_CLASS) >> SCAN_CIA_CLASS_SHIFT; ++ core->id.id = (cia & SCAN_CIA_ID) >> SCAN_CIA_ID_SHIFT; ++ core->id.manuf = (cia & SCAN_CIA_MANUF) >> SCAN_CIA_MANUF_SHIFT; ++ ports[0] = (cib & SCAN_CIB_NMP) >> SCAN_CIB_NMP_SHIFT; ++ ports[1] = (cib & SCAN_CIB_NSP) >> SCAN_CIB_NSP_SHIFT; ++ wrappers[0] = (cib & SCAN_CIB_NMW) >> SCAN_CIB_NMW_SHIFT; ++ wrappers[1] = (cib & SCAN_CIB_NSW) >> SCAN_CIB_NSW_SHIFT; ++ core->id.rev = (cib & SCAN_CIB_REV) >> SCAN_CIB_REV_SHIFT; + -+extern void bcma_chipco_suspend(struct bcma_drv_cc *cc); -+extern void bcma_chipco_resume(struct bcma_drv_cc *cc); ++ if (((core->id.manuf == BCMA_MANUF_ARM) && ++ (core->id.id == 0xFFF)) || ++ (ports[1] == 0)) { ++ bcma_erom_skip_component(bus, eromptr); ++ return -ENXIO; ++ } + -+void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable); ++ /* check if component is a core at all */ ++ if (wrappers[0] + wrappers[1] == 0) { ++ /* we could save addrl of the router ++ if (cid == BCMA_CORE_OOB_ROUTER) ++ */ ++ bcma_erom_skip_component(bus, eromptr); ++ return -ENXIO; ++ } + -+extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, -+ u32 ticks); ++ if (bcma_erom_is_bridge(bus, eromptr)) { ++ bcma_erom_skip_component(bus, eromptr); ++ return -ENXIO; ++ } + -+void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value); ++ if (bcma_find_core_by_index(bus, core_num)) { ++ bcma_erom_skip_component(bus, eromptr); ++ return -ENODEV; ++ } + -+u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask); ++ if (match && ((match->manuf != BCMA_ANY_MANUF && ++ match->manuf != core->id.manuf) || ++ (match->id != BCMA_ANY_ID && match->id != core->id.id) || ++ (match->rev != BCMA_ANY_REV && match->rev != core->id.rev) || ++ (match->class != BCMA_ANY_CLASS && match->class != core->id.class) ++ )) { ++ bcma_erom_skip_component(bus, eromptr); ++ return -ENODEV; ++ } + -+/* Chipcommon GPIO pin access. */ -+u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask); -+u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value); -+u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value); -+u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value); -+u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value); -+u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value); ++ /* get & parse master ports */ ++ for (i = 0; i < ports[0]; i++) { ++ s32 mst_port_d = bcma_erom_get_mst_port(bus, eromptr); ++ if (mst_port_d < 0) ++ return -EILSEQ; ++ } + -+/* PMU support */ -+extern void bcma_pmu_init(struct bcma_drv_cc *cc); ++ /* get & parse slave ports */ ++ for (i = 0; i < ports[1]; i++) { ++ for (j = 0; ; j++) { ++ tmp = bcma_erom_get_addr_desc(bus, eromptr, ++ SCAN_ADDR_TYPE_SLAVE, i); ++ if (tmp < 0) { ++ /* no more entries for port _i_ */ ++ /* pr_debug("erom: slave port %d " ++ * "has %d descriptors\n", i, j); */ ++ break; ++ } else { ++ if (i == 0 && j == 0) ++ core->addr = tmp; ++ } ++ } ++ } + -+extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, -+ u32 value); -+extern void bcma_chipco_pll_maskset(struct bcma_drv_cc *cc, u32 offset, -+ u32 mask, u32 set); -+extern void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc, -+ u32 offset, u32 mask, u32 set); -+extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, -+ u32 offset, u32 mask, u32 set); ++ /* get & parse master wrappers */ ++ for (i = 0; i < wrappers[0]; i++) { ++ for (j = 0; ; j++) { ++ tmp = bcma_erom_get_addr_desc(bus, eromptr, ++ SCAN_ADDR_TYPE_MWRAP, i); ++ if (tmp < 0) { ++ /* no more entries for port _i_ */ ++ /* pr_debug("erom: master wrapper %d " ++ * "has %d descriptors\n", i, j); */ ++ break; ++ } else { ++ if (i == 0 && j == 0) ++ core->wrap = tmp; ++ } ++ } ++ } ++ ++ /* get & parse slave wrappers */ ++ for (i = 0; i < wrappers[1]; i++) { ++ u8 hack = (ports[1] == 1) ? 0 : 1; ++ for (j = 0; ; j++) { ++ tmp = bcma_erom_get_addr_desc(bus, eromptr, ++ SCAN_ADDR_TYPE_SWRAP, i + hack); ++ if (tmp < 0) { ++ /* no more entries for port _i_ */ ++ /* pr_debug("erom: master wrapper %d " ++ * has %d descriptors\n", i, j); */ ++ break; ++ } else { ++ if (wrappers[0] == 0 && !i && !j) ++ core->wrap = tmp; ++ } ++ } ++ } ++ if (bus->hosttype == BCMA_HOSTTYPE_SOC) { ++ core->io_addr = ioremap_nocache(core->addr, BCMA_CORE_SIZE); ++ if (!core->io_addr) ++ return -ENOMEM; ++ core->io_wrap = ioremap_nocache(core->wrap, BCMA_CORE_SIZE); ++ if (!core->io_wrap) { ++ iounmap(core->io_addr); ++ return -ENOMEM; ++ } ++ } ++ return 0; ++} + -+#endif /* LINUX_BCMA_DRIVER_CC_H_ */ ---- /dev/null -+++ b/include/linux/bcma/bcma_driver_pci.h -@@ -0,0 +1,214 @@ -+#ifndef LINUX_BCMA_DRIVER_PCI_H_ -+#define LINUX_BCMA_DRIVER_PCI_H_ ++void bcma_init_bus(struct bcma_bus *bus) ++{ ++ s32 tmp; ++ struct bcma_chipinfo *chipinfo = &(bus->chipinfo); + -+#include ++ if (bus->init_done) ++ return; + -+struct pci_dev; ++ INIT_LIST_HEAD(&bus->cores); ++ bus->nr_cores = 0; + -+/** PCI core registers. **/ -+#define BCMA_CORE_PCI_CTL 0x0000 /* PCI Control */ -+#define BCMA_CORE_PCI_CTL_RST_OE 0x00000001 /* PCI_RESET Output Enable */ -+#define BCMA_CORE_PCI_CTL_RST 0x00000002 /* PCI_RESET driven out to pin */ -+#define BCMA_CORE_PCI_CTL_CLK_OE 0x00000004 /* Clock gate Output Enable */ -+#define BCMA_CORE_PCI_CTL_CLK 0x00000008 /* Gate for clock driven out to pin */ -+#define BCMA_CORE_PCI_ARBCTL 0x0010 /* PCI Arbiter Control */ -+#define BCMA_CORE_PCI_ARBCTL_INTERN 0x00000001 /* Use internal arbiter */ -+#define BCMA_CORE_PCI_ARBCTL_EXTERN 0x00000002 /* Use external arbiter */ -+#define BCMA_CORE_PCI_ARBCTL_PARKID 0x00000006 /* Mask, selects which agent is parked on an idle bus */ -+#define BCMA_CORE_PCI_ARBCTL_PARKID_LAST 0x00000000 /* Last requestor */ -+#define BCMA_CORE_PCI_ARBCTL_PARKID_4710 0x00000002 /* 4710 */ -+#define BCMA_CORE_PCI_ARBCTL_PARKID_EXT0 0x00000004 /* External requestor 0 */ -+#define BCMA_CORE_PCI_ARBCTL_PARKID_EXT1 0x00000006 /* External requestor 1 */ -+#define BCMA_CORE_PCI_ISTAT 0x0020 /* Interrupt status */ -+#define BCMA_CORE_PCI_ISTAT_INTA 0x00000001 /* PCI INTA# */ -+#define BCMA_CORE_PCI_ISTAT_INTB 0x00000002 /* PCI INTB# */ -+#define BCMA_CORE_PCI_ISTAT_SERR 0x00000004 /* PCI SERR# (write to clear) */ -+#define BCMA_CORE_PCI_ISTAT_PERR 0x00000008 /* PCI PERR# (write to clear) */ -+#define BCMA_CORE_PCI_ISTAT_PME 0x00000010 /* PCI PME# */ -+#define BCMA_CORE_PCI_IMASK 0x0024 /* Interrupt mask */ -+#define BCMA_CORE_PCI_IMASK_INTA 0x00000001 /* PCI INTA# */ -+#define BCMA_CORE_PCI_IMASK_INTB 0x00000002 /* PCI INTB# */ -+#define BCMA_CORE_PCI_IMASK_SERR 0x00000004 /* PCI SERR# */ -+#define BCMA_CORE_PCI_IMASK_PERR 0x00000008 /* PCI PERR# */ -+#define BCMA_CORE_PCI_IMASK_PME 0x00000010 /* PCI PME# */ -+#define BCMA_CORE_PCI_MBOX 0x0028 /* Backplane to PCI Mailbox */ -+#define BCMA_CORE_PCI_MBOX_F0_0 0x00000100 /* PCI function 0, INT 0 */ -+#define BCMA_CORE_PCI_MBOX_F0_1 0x00000200 /* PCI function 0, INT 1 */ -+#define BCMA_CORE_PCI_MBOX_F1_0 0x00000400 /* PCI function 1, INT 0 */ -+#define BCMA_CORE_PCI_MBOX_F1_1 0x00000800 /* PCI function 1, INT 1 */ -+#define BCMA_CORE_PCI_MBOX_F2_0 0x00001000 /* PCI function 2, INT 0 */ -+#define BCMA_CORE_PCI_MBOX_F2_1 0x00002000 /* PCI function 2, INT 1 */ -+#define BCMA_CORE_PCI_MBOX_F3_0 0x00004000 /* PCI function 3, INT 0 */ -+#define BCMA_CORE_PCI_MBOX_F3_1 0x00008000 /* PCI function 3, INT 1 */ -+#define BCMA_CORE_PCI_BCAST_ADDR 0x0050 /* Backplane Broadcast Address */ -+#define BCMA_CORE_PCI_BCAST_ADDR_MASK 0x000000FF -+#define BCMA_CORE_PCI_BCAST_DATA 0x0054 /* Backplane Broadcast Data */ -+#define BCMA_CORE_PCI_GPIO_IN 0x0060 /* rev >= 2 only */ -+#define BCMA_CORE_PCI_GPIO_OUT 0x0064 /* rev >= 2 only */ -+#define BCMA_CORE_PCI_GPIO_ENABLE 0x0068 /* rev >= 2 only */ -+#define BCMA_CORE_PCI_GPIO_CTL 0x006C /* rev >= 2 only */ -+#define BCMA_CORE_PCI_SBTOPCI0 0x0100 /* Backplane to PCI translation 0 (sbtopci0) */ -+#define BCMA_CORE_PCI_SBTOPCI0_MASK 0xFC000000 -+#define BCMA_CORE_PCI_SBTOPCI1 0x0104 /* Backplane to PCI translation 1 (sbtopci1) */ -+#define BCMA_CORE_PCI_SBTOPCI1_MASK 0xFC000000 -+#define BCMA_CORE_PCI_SBTOPCI2 0x0108 /* Backplane to PCI translation 2 (sbtopci2) */ -+#define BCMA_CORE_PCI_SBTOPCI2_MASK 0xC0000000 -+#define BCMA_CORE_PCI_CONFIG_ADDR 0x0120 /* pcie config space access */ -+#define BCMA_CORE_PCI_CONFIG_DATA 0x0124 /* pcie config space access */ -+#define BCMA_CORE_PCI_MDIO_CONTROL 0x0128 /* controls the mdio access */ -+#define BCMA_CORE_PCI_MDIOCTL_DIVISOR_MASK 0x7f /* clock to be used on MDIO */ -+#define BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL 0x2 -+#define BCMA_CORE_PCI_MDIOCTL_PREAM_EN 0x80 /* Enable preamble sequnce */ -+#define BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE 0x100 /* Tranaction complete */ -+#define BCMA_CORE_PCI_MDIO_DATA 0x012c /* Data to the mdio access */ -+#define BCMA_CORE_PCI_MDIODATA_MASK 0x0000ffff /* data 2 bytes */ -+#define BCMA_CORE_PCI_MDIODATA_TA 0x00020000 /* Turnaround */ -+#define BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD 18 /* Regaddr shift (rev < 10) */ -+#define BCMA_CORE_PCI_MDIODATA_REGADDR_MASK_OLD 0x003c0000 /* Regaddr Mask (rev < 10) */ -+#define BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD 22 /* Physmedia devaddr shift (rev < 10) */ -+#define BCMA_CORE_PCI_MDIODATA_DEVADDR_MASK_OLD 0x0fc00000 /* Physmedia devaddr Mask (rev < 10) */ -+#define BCMA_CORE_PCI_MDIODATA_REGADDR_SHF 18 /* Regaddr shift */ -+#define BCMA_CORE_PCI_MDIODATA_REGADDR_MASK 0x007c0000 /* Regaddr Mask */ -+#define BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF 23 /* Physmedia devaddr shift */ -+#define BCMA_CORE_PCI_MDIODATA_DEVADDR_MASK 0x0f800000 /* Physmedia devaddr Mask */ -+#define BCMA_CORE_PCI_MDIODATA_WRITE 0x10000000 /* write Transaction */ -+#define BCMA_CORE_PCI_MDIODATA_READ 0x20000000 /* Read Transaction */ -+#define BCMA_CORE_PCI_MDIODATA_START 0x40000000 /* start of Transaction */ -+#define BCMA_CORE_PCI_MDIODATA_DEV_ADDR 0x0 /* dev address for serdes */ -+#define BCMA_CORE_PCI_MDIODATA_BLK_ADDR 0x1F /* blk address for serdes */ -+#define BCMA_CORE_PCI_MDIODATA_DEV_PLL 0x1d /* SERDES PLL Dev */ -+#define BCMA_CORE_PCI_MDIODATA_DEV_TX 0x1e /* SERDES TX Dev */ -+#define BCMA_CORE_PCI_MDIODATA_DEV_RX 0x1f /* SERDES RX Dev */ -+#define BCMA_CORE_PCI_PCIEIND_ADDR 0x0130 /* indirect access to the internal register */ -+#define BCMA_CORE_PCI_PCIEIND_DATA 0x0134 /* Data to/from the internal regsiter */ -+#define BCMA_CORE_PCI_CLKREQENCTRL 0x0138 /* >= rev 6, Clkreq rdma control */ -+#define BCMA_CORE_PCI_PCICFG0 0x0400 /* PCI config space 0 (rev >= 8) */ -+#define BCMA_CORE_PCI_PCICFG1 0x0500 /* PCI config space 1 (rev >= 8) */ -+#define BCMA_CORE_PCI_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */ -+#define BCMA_CORE_PCI_PCICFG3 0x0700 /* PCI config space 3 (rev >= 8) */ -+#define BCMA_CORE_PCI_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */ ++ bcma_scan_switch_core(bus, BCMA_ADDR_BASE); + -+/* SBtoPCIx */ -+#define BCMA_CORE_PCI_SBTOPCI_MEM 0x00000000 -+#define BCMA_CORE_PCI_SBTOPCI_IO 0x00000001 -+#define BCMA_CORE_PCI_SBTOPCI_CFG0 0x00000002 -+#define BCMA_CORE_PCI_SBTOPCI_CFG1 0x00000003 -+#define BCMA_CORE_PCI_SBTOPCI_PREF 0x00000004 /* Prefetch enable */ -+#define BCMA_CORE_PCI_SBTOPCI_BURST 0x00000008 /* Burst enable */ -+#define BCMA_CORE_PCI_SBTOPCI_MRM 0x00000020 /* Memory Read Multiple */ -+#define BCMA_CORE_PCI_SBTOPCI_RC 0x00000030 /* Read Command mask (rev >= 11) */ -+#define BCMA_CORE_PCI_SBTOPCI_RC_READ 0x00000000 /* Memory read */ -+#define BCMA_CORE_PCI_SBTOPCI_RC_READL 0x00000010 /* Memory read line */ -+#define BCMA_CORE_PCI_SBTOPCI_RC_READM 0x00000020 /* Memory read multiple */ ++ tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID); ++ chipinfo->id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT; ++ chipinfo->rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT; ++ chipinfo->pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT; ++ pr_info("Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n", ++ chipinfo->id, chipinfo->rev, chipinfo->pkg); + -+/* PCIE protocol PHY diagnostic registers */ -+#define BCMA_CORE_PCI_PLP_MODEREG 0x200 /* Mode */ -+#define BCMA_CORE_PCI_PLP_STATUSREG 0x204 /* Status */ -+#define BCMA_CORE_PCI_PLP_POLARITYINV_STAT 0x10 /* Status reg PCIE_PLP_STATUSREG */ -+#define BCMA_CORE_PCI_PLP_LTSSMCTRLREG 0x208 /* LTSSM control */ -+#define BCMA_CORE_PCI_PLP_LTLINKNUMREG 0x20c /* Link Training Link number */ -+#define BCMA_CORE_PCI_PLP_LTLANENUMREG 0x210 /* Link Training Lane number */ -+#define BCMA_CORE_PCI_PLP_LTNFTSREG 0x214 /* Link Training N_FTS */ -+#define BCMA_CORE_PCI_PLP_ATTNREG 0x218 /* Attention */ -+#define BCMA_CORE_PCI_PLP_ATTNMASKREG 0x21C /* Attention Mask */ -+#define BCMA_CORE_PCI_PLP_RXERRCTR 0x220 /* Rx Error */ -+#define BCMA_CORE_PCI_PLP_RXFRMERRCTR 0x224 /* Rx Framing Error */ -+#define BCMA_CORE_PCI_PLP_RXERRTHRESHREG 0x228 /* Rx Error threshold */ -+#define BCMA_CORE_PCI_PLP_TESTCTRLREG 0x22C /* Test Control reg */ -+#define BCMA_CORE_PCI_PLP_SERDESCTRLOVRDREG 0x230 /* SERDES Control Override */ -+#define BCMA_CORE_PCI_PLP_TIMINGOVRDREG 0x234 /* Timing param override */ -+#define BCMA_CORE_PCI_PLP_RXTXSMDIAGREG 0x238 /* RXTX State Machine Diag */ -+#define BCMA_CORE_PCI_PLP_LTSSMDIAGREG 0x23C /* LTSSM State Machine Diag */ ++ bus->init_done = true; ++} + -+/* PCIE protocol DLLP diagnostic registers */ -+#define BCMA_CORE_PCI_DLLP_LCREG 0x100 /* Link Control */ -+#define BCMA_CORE_PCI_DLLP_LSREG 0x104 /* Link Status */ -+#define BCMA_CORE_PCI_DLLP_LAREG 0x108 /* Link Attention */ -+#define BCMA_CORE_PCI_DLLP_LSREG_LINKUP (1 << 16) -+#define BCMA_CORE_PCI_DLLP_LAMASKREG 0x10C /* Link Attention Mask */ -+#define BCMA_CORE_PCI_DLLP_NEXTTXSEQNUMREG 0x110 /* Next Tx Seq Num */ -+#define BCMA_CORE_PCI_DLLP_ACKEDTXSEQNUMREG 0x114 /* Acked Tx Seq Num */ -+#define BCMA_CORE_PCI_DLLP_PURGEDTXSEQNUMREG 0x118 /* Purged Tx Seq Num */ -+#define BCMA_CORE_PCI_DLLP_RXSEQNUMREG 0x11C /* Rx Sequence Number */ -+#define BCMA_CORE_PCI_DLLP_LRREG 0x120 /* Link Replay */ -+#define BCMA_CORE_PCI_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */ -+#define BCMA_CORE_PCI_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */ -+#define BCMA_CORE_PCI_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */ -+#define BCMA_CORE_PCI_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */ -+#define BCMA_CORE_PCI_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */ -+#define BCMA_CORE_PCI_DLLP_RTRRWREG 0x138 /* Retry buffer Read/Write */ -+#define BCMA_CORE_PCI_DLLP_ECTHRESHREG 0x13C /* Error Count Threshold */ -+#define BCMA_CORE_PCI_DLLP_TLPERRCTRREG 0x140 /* TLP Error Counter */ -+#define BCMA_CORE_PCI_DLLP_ERRCTRREG 0x144 /* Error Counter */ -+#define BCMA_CORE_PCI_DLLP_NAKRXCTRREG 0x148 /* NAK Received Counter */ -+#define BCMA_CORE_PCI_DLLP_TESTREG 0x14C /* Test */ -+#define BCMA_CORE_PCI_DLLP_PKTBIST 0x150 /* Packet BIST */ -+#define BCMA_CORE_PCI_DLLP_PCIE11 0x154 /* DLLP PCIE 1.1 reg */ ++int bcma_bus_scan(struct bcma_bus *bus) ++{ ++ u32 erombase; ++ u32 __iomem *eromptr, *eromend; + -+/* SERDES RX registers */ -+#define BCMA_CORE_PCI_SERDES_RX_CTRL 1 /* Rx cntrl */ -+#define BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE 0x80 /* rxpolarity_force */ -+#define BCMA_CORE_PCI_SERDES_RX_CTRL_POLARITY 0x40 /* rxpolarity_value */ -+#define BCMA_CORE_PCI_SERDES_RX_TIMER1 2 /* Rx Timer1 */ -+#define BCMA_CORE_PCI_SERDES_RX_CDR 6 /* CDR */ -+#define BCMA_CORE_PCI_SERDES_RX_CDRBW 7 /* CDR BW */ ++ int err, core_num = 0; + -+/* SERDES PLL registers */ -+#define BCMA_CORE_PCI_SERDES_PLL_CTRL 1 /* PLL control reg */ -+#define BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN 0x4000 /* bit 14 is FREQDET on */ ++ bcma_init_bus(bus); + -+/* PCIcore specific boardflags */ -+#define BCMA_CORE_PCI_BFL_NOPCI 0x00000400 /* Board leaves PCI floating */ ++ erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM); ++ if (bus->hosttype == BCMA_HOSTTYPE_SOC) { ++ eromptr = ioremap_nocache(erombase, BCMA_CORE_SIZE); ++ if (!eromptr) ++ return -ENOMEM; ++ } else { ++ eromptr = bus->mmio; ++ } + -+/* PCIE Config space accessing MACROS */ -+#define BCMA_CORE_PCI_CFG_BUS_SHIFT 24 /* Bus shift */ -+#define BCMA_CORE_PCI_CFG_SLOT_SHIFT 19 /* Slot/Device shift */ -+#define BCMA_CORE_PCI_CFG_FUN_SHIFT 16 /* Function shift */ -+#define BCMA_CORE_PCI_CFG_OFF_SHIFT 0 /* Register shift */ ++ eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32); + -+#define BCMA_CORE_PCI_CFG_BUS_MASK 0xff /* Bus mask */ -+#define BCMA_CORE_PCI_CFG_SLOT_MASK 0x1f /* Slot/Device mask */ -+#define BCMA_CORE_PCI_CFG_FUN_MASK 7 /* Function mask */ -+#define BCMA_CORE_PCI_CFG_OFF_MASK 0xfff /* Register mask */ ++ bcma_scan_switch_core(bus, erombase); + -+/* PCIE Root Capability Register bits (Host mode only) */ -+#define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 ++ while (eromptr < eromend) { ++ struct bcma_device *other_core; ++ struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL); ++ if (!core) ++ return -ENOMEM; ++ INIT_LIST_HEAD(&core->list); ++ core->bus = bus; + -+struct bcma_drv_pci; ++ err = bcma_get_next_core(bus, &eromptr, NULL, core_num, core); ++ if (err < 0) { ++ kfree(core); ++ if (err == -ENODEV) { ++ core_num++; ++ continue; ++ } else if (err == -ENXIO) { ++ continue; ++ } else if (err == -ESPIPE) { ++ break; ++ } ++ return err; ++ } + -+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE -+struct bcma_drv_pci_host { -+ struct bcma_drv_pci *pdev; ++ core->core_index = core_num++; ++ bus->nr_cores++; ++ other_core = bcma_find_core_reverse(bus, core->id.id); ++ core->core_unit = (other_core == NULL) ? 0 : other_core->core_unit + 1; + -+ u32 host_cfg_addr; -+ spinlock_t cfgspace_lock; ++ pr_info("Core %d found: %s " ++ "(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", ++ core->core_index, bcma_device_name(&core->id), ++ core->id.manuf, core->id.id, core->id.rev, ++ core->id.class); + -+ struct pci_controller pci_controller; -+ struct pci_ops pci_ops; -+ struct resource mem_resource; -+ struct resource io_resource; -+}; -+#endif ++ list_add(&core->list, &bus->cores); ++ } + -+struct bcma_drv_pci { -+ struct bcma_device *core; -+ u8 setup_done:1; -+ u8 hostmode:1; ++ if (bus->hosttype == BCMA_HOSTTYPE_SOC) ++ iounmap(eromptr); + -+#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE -+ struct bcma_drv_pci_host *host_controller; -+#endif -+}; ++ return 0; ++} + -+/* Register access */ -+#define pcicore_read32(pc, offset) bcma_read32((pc)->core, offset) -+#define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) ++int __init bcma_bus_scan_early(struct bcma_bus *bus, ++ struct bcma_device_id *match, ++ struct bcma_device *core) ++{ ++ u32 erombase; ++ u32 __iomem *eromptr, *eromend; + -+extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); -+extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, -+ struct bcma_device *core, bool enable); ++ int err = -ENODEV; ++ int core_num = 0; + -+extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); -+extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); ++ erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM); ++ if (bus->hosttype == BCMA_HOSTTYPE_SOC) { ++ eromptr = ioremap_nocache(erombase, BCMA_CORE_SIZE); ++ if (!eromptr) ++ return -ENOMEM; ++ } else { ++ eromptr = bus->mmio; ++ } + -+#endif /* LINUX_BCMA_DRIVER_PCI_H_ */ ---- /dev/null -+++ b/include/linux/bcma/bcma_regs.h -@@ -0,0 +1,86 @@ -+#ifndef LINUX_BCMA_REGS_H_ -+#define LINUX_BCMA_REGS_H_ ++ eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32); + -+/* Some single registers are shared between many cores */ -+/* BCMA_CLKCTLST: ChipCommon (rev >= 20), PCIe, 80211 */ -+#define BCMA_CLKCTLST 0x01E0 /* Clock control and status */ -+#define BCMA_CLKCTLST_FORCEALP 0x00000001 /* Force ALP request */ -+#define BCMA_CLKCTLST_FORCEHT 0x00000002 /* Force HT request */ -+#define BCMA_CLKCTLST_FORCEILP 0x00000004 /* Force ILP request */ -+#define BCMA_CLKCTLST_HAVEALPREQ 0x00000008 /* ALP available request */ -+#define BCMA_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */ -+#define BCMA_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */ -+#define BCMA_CLKCTLST_EXTRESREQ 0x00000700 /* Mask of external resource requests */ -+#define BCMA_CLKCTLST_HAVEALP 0x00010000 /* ALP available */ -+#define BCMA_CLKCTLST_HAVEHT 0x00020000 /* HT available */ -+#define BCMA_CLKCTLST_BP_ON_ALP 0x00040000 /* RO: running on ALP clock */ -+#define BCMA_CLKCTLST_BP_ON_HT 0x00080000 /* RO: running on HT clock */ -+#define BCMA_CLKCTLST_EXTRESST 0x07000000 /* Mask of external resource status */ -+/* Is there any BCM4328 on BCMA bus? */ -+#define BCMA_CLKCTLST_4328A0_HAVEHT 0x00010000 /* 4328a0 has reversed bits */ -+#define BCMA_CLKCTLST_4328A0_HAVEALP 0x00020000 /* 4328a0 has reversed bits */ ++ bcma_scan_switch_core(bus, erombase); + -+/* Agent registers (common for every core) */ -+#define BCMA_IOCTL 0x0408 /* IO control */ -+#define BCMA_IOCTL_CLK 0x0001 -+#define BCMA_IOCTL_FGC 0x0002 -+#define BCMA_IOCTL_CORE_BITS 0x3FFC -+#define BCMA_IOCTL_PME_EN 0x4000 -+#define BCMA_IOCTL_BIST_EN 0x8000 -+#define BCMA_IOST 0x0500 /* IO status */ -+#define BCMA_IOST_CORE_BITS 0x0FFF -+#define BCMA_IOST_DMA64 0x1000 -+#define BCMA_IOST_GATED_CLK 0x2000 -+#define BCMA_IOST_BIST_ERROR 0x4000 -+#define BCMA_IOST_BIST_DONE 0x8000 -+#define BCMA_RESET_CTL 0x0800 -+#define BCMA_RESET_CTL_RESET 0x0001 ++ while (eromptr < eromend) { ++ memset(core, 0, sizeof(*core)); ++ INIT_LIST_HEAD(&core->list); ++ core->bus = bus; + -+/* BCMA PCI config space registers. */ -+#define BCMA_PCI_PMCSR 0x44 -+#define BCMA_PCI_PE 0x100 -+#define BCMA_PCI_BAR0_WIN 0x80 /* Backplane address space 0 */ -+#define BCMA_PCI_BAR1_WIN 0x84 /* Backplane address space 1 */ -+#define BCMA_PCI_SPROMCTL 0x88 /* SPROM control */ -+#define BCMA_PCI_SPROMCTL_WE 0x10 /* SPROM write enable */ -+#define BCMA_PCI_BAR1_CONTROL 0x8c /* Address space 1 burst control */ -+#define BCMA_PCI_IRQS 0x90 /* PCI interrupts */ -+#define BCMA_PCI_IRQMASK 0x94 /* PCI IRQ control and mask (pcirev >= 6 only) */ -+#define BCMA_PCI_BACKPLANE_IRQS 0x98 /* Backplane Interrupts */ -+#define BCMA_PCI_BAR0_WIN2 0xAC -+#define BCMA_PCI_GPIO_IN 0xB0 /* GPIO Input (pcirev >= 3 only) */ -+#define BCMA_PCI_GPIO_OUT 0xB4 /* GPIO Output (pcirev >= 3 only) */ -+#define BCMA_PCI_GPIO_OUT_ENABLE 0xB8 /* GPIO Output Enable/Disable (pcirev >= 3 only) */ -+#define BCMA_PCI_GPIO_SCS 0x10 /* PCI config space bit 4 for 4306c0 slow clock source */ -+#define BCMA_PCI_GPIO_HWRAD 0x20 /* PCI config space GPIO 13 for hw radio disable */ -+#define BCMA_PCI_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */ -+#define BCMA_PCI_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */ ++ err = bcma_get_next_core(bus, &eromptr, match, core_num, core); ++ if (err == -ENODEV) { ++ core_num++; ++ continue; ++ } else if (err == -ENXIO) ++ continue; ++ else if (err == -ESPIPE) ++ break; ++ else if (err < 0) ++ return err; + -+/* SiliconBackplane Address Map. -+ * All regions may not exist on all chips. -+ */ -+#define BCMA_SOC_SDRAM_BASE 0x00000000U /* Physical SDRAM */ -+#define BCMA_SOC_PCI_MEM 0x08000000U /* Host Mode sb2pcitranslation0 (64 MB) */ -+#define BCMA_SOC_PCI_MEM_SZ (64 * 1024 * 1024) -+#define BCMA_SOC_PCI_CFG 0x0c000000U /* Host Mode sb2pcitranslation1 (64 MB) */ -+#define BCMA_SOC_SDRAM_SWAPPED 0x10000000U /* Byteswapped Physical SDRAM */ -+#define BCMA_SOC_SDRAM_R2 0x80000000U /* Region 2 for sdram (512 MB) */ ++ core->core_index = core_num++; ++ bus->nr_cores++; ++ pr_info("Core %d found: %s " ++ "(manuf 0x%03X, id 0x%03X, rev 0x%02X, class 0x%X)\n", ++ core->core_index, bcma_device_name(&core->id), ++ core->id.manuf, core->id.id, core->id.rev, ++ core->id.class); + ++ list_add(&core->list, &bus->cores); ++ err = 0; ++ break; ++ } + -+#define BCMA_SOC_PCI_DMA 0x40000000U /* Client Mode sb2pcitranslation2 (1 GB) */ -+#define BCMA_SOC_PCI_DMA2 0x80000000U /* Client Mode sb2pcitranslation2 (1 GB) */ -+#define BCMA_SOC_PCI_DMA_SZ 0x40000000U /* Client Mode sb2pcitranslation2 size in bytes */ -+#define BCMA_SOC_PCIE_DMA_L32 0x00000000U /* PCIE Client Mode sb2pcitranslation2 -+ * (2 ZettaBytes), low 32 bits -+ */ -+#define BCMA_SOC_PCIE_DMA_H32 0x80000000U /* PCIE Client Mode sb2pcitranslation2 -+ * (2 ZettaBytes), high 32 bits -+ */ ++ if (bus->hosttype == BCMA_HOSTTYPE_SOC) ++ iounmap(eromptr); + -+#define BCMA_SOC_PCI1_MEM 0x40000000U /* Host Mode sb2pcitranslation0 (64 MB) */ -+#define BCMA_SOC_PCI1_CFG 0x44000000U /* Host Mode sb2pcitranslation1 (64 MB) */ -+#define BCMA_SOC_PCIE1_DMA_H32 0xc0000000U /* PCIE Client Mode sb2pcitranslation2 -+ * (2 ZettaBytes), high 32 bits -+ */ ++ return err; ++} +--- /dev/null ++++ b/drivers/bcma/scan.h +@@ -0,0 +1,56 @@ ++#ifndef BCMA_SCAN_H_ ++#define BCMA_SCAN_H_ + -+#endif /* LINUX_BCMA_REGS_H_ */ ---- a/include/linux/mod_devicetable.h -+++ b/include/linux/mod_devicetable.h -@@ -382,6 +382,23 @@ struct ssb_device_id { - #define SSB_ANY_ID 0xFFFF - #define SSB_ANY_REV 0xFF - -+/* Broadcom's specific AMBA core, see drivers/bcma/ */ -+struct bcma_device_id { -+ __u16 manuf; -+ __u16 id; -+ __u8 rev; -+ __u8 class; -+}; -+#define BCMA_CORE(_manuf, _id, _rev, _class) \ -+ { .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, } -+#define BCMA_CORETABLE_END \ -+ { 0, }, ++#define BCMA_ADDR_BASE 0x18000000 ++#define BCMA_WRAP_BASE 0x18100000 + -+#define BCMA_ANY_MANUF 0xFFFF -+#define BCMA_ANY_ID 0xFFFF -+#define BCMA_ANY_REV 0xFF -+#define BCMA_ANY_CLASS 0xFF ++#define SCAN_ER_VALID 0x00000001 ++#define SCAN_ER_TAGX 0x00000006 /* we have to ignore 0x8 bit when checking tag for SCAN_ER_TAG_ADDR */ ++#define SCAN_ER_TAG 0x0000000E ++#define SCAN_ER_TAG_CI 0x00000000 ++#define SCAN_ER_TAG_MP 0x00000002 ++#define SCAN_ER_TAG_ADDR 0x00000004 ++#define SCAN_ER_TAG_END 0x0000000E ++#define SCAN_ER_BAD 0xFFFFFFFF + - struct virtio_device_id { - __u32 device; - __u32 vendor; ---- a/scripts/mod/file2alias.c -+++ b/scripts/mod/file2alias.c -@@ -702,6 +702,24 @@ static int do_ssb_entry(const char *file - return 1; - } - -+/* Looks like: bcma:mNidNrevNclN. */ -+static int do_bcma_entry(const char *filename, -+ struct bcma_device_id *id, char *alias) -+{ -+ id->manuf = TO_NATIVE(id->manuf); -+ id->id = TO_NATIVE(id->id); -+ id->rev = TO_NATIVE(id->rev); -+ id->class = TO_NATIVE(id->class); ++#define SCAN_CIA_CLASS 0x000000F0 ++#define SCAN_CIA_CLASS_SHIFT 4 ++#define SCAN_CIA_ID 0x000FFF00 ++#define SCAN_CIA_ID_SHIFT 8 ++#define SCAN_CIA_MANUF 0xFFF00000 ++#define SCAN_CIA_MANUF_SHIFT 20 + -+ strcpy(alias, "bcma:"); -+ ADD(alias, "m", id->manuf != BCMA_ANY_MANUF, id->manuf); -+ ADD(alias, "id", id->id != BCMA_ANY_ID, id->id); -+ ADD(alias, "rev", id->rev != BCMA_ANY_REV, id->rev); -+ ADD(alias, "cl", id->class != BCMA_ANY_CLASS, id->class); -+ add_wildcard(alias); -+ return 1; -+} ++#define SCAN_CIB_NMP 0x000001F0 ++#define SCAN_CIB_NMP_SHIFT 4 ++#define SCAN_CIB_NSP 0x00003E00 ++#define SCAN_CIB_NSP_SHIFT 9 ++#define SCAN_CIB_NMW 0x0007C000 ++#define SCAN_CIB_NMW_SHIFT 14 ++#define SCAN_CIB_NSW 0x00F80000 ++#define SCAN_CIB_NSW_SHIFT 17 ++#define SCAN_CIB_REV 0xFF000000 ++#define SCAN_CIB_REV_SHIFT 24 + - /* Looks like: virtio:dNvN */ - static int do_virtio_entry(const char *filename, struct virtio_device_id *id, - char *alias) -@@ -968,6 +986,10 @@ void handle_moddevtable(struct module *m - do_table(symval, sym->st_size, - sizeof(struct ssb_device_id), "ssb", - do_ssb_entry, mod); -+ else if (sym_is(symname, "__mod_bcma_device_table")) -+ do_table(symval, sym->st_size, -+ sizeof(struct bcma_device_id), "bcma", -+ do_bcma_entry, mod); - else if (sym_is(symname, "__mod_virtio_device_table")) - do_table(symval, sym->st_size, - sizeof(struct virtio_device_id), "virtio", ++#define SCAN_ADDR_AG32 0x00000008 ++#define SCAN_ADDR_SZ 0x00000030 ++#define SCAN_ADDR_SZ_SHIFT 4 ++#define SCAN_ADDR_SZ_4K 0x00000000 ++#define SCAN_ADDR_SZ_8K 0x00000010 ++#define SCAN_ADDR_SZ_16K 0x00000020 ++#define SCAN_ADDR_SZ_SZD 0x00000030 ++#define SCAN_ADDR_TYPE 0x000000C0 ++#define SCAN_ADDR_TYPE_SLAVE 0x00000000 ++#define SCAN_ADDR_TYPE_BRIDGE 0x00000040 ++#define SCAN_ADDR_TYPE_SWRAP 0x00000080 ++#define SCAN_ADDR_TYPE_MWRAP 0x000000C0 ++#define SCAN_ADDR_PORT 0x00000F00 ++#define SCAN_ADDR_PORT_SHIFT 8 ++#define SCAN_ADDR_ADDR 0xFFFFF000 ++ ++#define SCAN_ADDR_SZ_BASE 0x00001000 /* 4KB */ ++ ++#define SCAN_SIZE_SZ_ALIGN 0x00000FFF ++#define SCAN_SIZE_SZ 0xFFFFF000 ++#define SCAN_SIZE_SG32 0x00000008 ++ ++#endif /* BCMA_SCAN_H_ */ --- /dev/null +++ b/drivers/bcma/sprom.c -@@ -0,0 +1,450 @@ +@@ -0,0 +1,600 @@ +/* + * Broadcom specific AMBA + * SPROM reading @@ -3599,6 +3616,22 @@ +#define SPEX(_field, _offset, _mask, _shift) \ + bus->sprom._field = ((sprom[SPOFF(_offset)] & (_mask)) >> (_shift)) + ++#define SPEX32(_field, _offset, _mask, _shift) \ ++ bus->sprom._field = ((((u32)sprom[SPOFF((_offset)+2)] << 16 | \ ++ sprom[SPOFF(_offset)]) & (_mask)) >> (_shift)) ++ ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) ++ +static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) +{ + u16 v, o; @@ -3661,7 +3694,8 @@ + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, ~0, 0); + SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, ~0, 0); + -+ SPEX(country_code, SSB_SPROM8_CCODE, ~0, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { @@ -3692,1271 +3726,1419 @@ + SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0); + SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0); + SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0); -+ SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0); -+ } -+ -+ SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_TSSIPOS, -+ SSB_SROM8_FEM_TSSIPOS_SHIFT); -+ SPEX(fem.ghz2.extpa_gain, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_EXTPA_GAIN, -+ SSB_SROM8_FEM_EXTPA_GAIN_SHIFT); -+ SPEX(fem.ghz2.pdet_range, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_PDET_RANGE, -+ SSB_SROM8_FEM_PDET_RANGE_SHIFT); -+ SPEX(fem.ghz2.tr_iso, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_TR_ISO, -+ SSB_SROM8_FEM_TR_ISO_SHIFT); -+ SPEX(fem.ghz2.antswlut, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_ANTSWLUT, -+ SSB_SROM8_FEM_ANTSWLUT_SHIFT); -+ -+ SPEX(fem.ghz5.tssipos, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_TSSIPOS, -+ SSB_SROM8_FEM_TSSIPOS_SHIFT); -+ SPEX(fem.ghz5.extpa_gain, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_EXTPA_GAIN, -+ SSB_SROM8_FEM_EXTPA_GAIN_SHIFT); -+ SPEX(fem.ghz5.pdet_range, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_PDET_RANGE, -+ SSB_SROM8_FEM_PDET_RANGE_SHIFT); -+ SPEX(fem.ghz5.tr_iso, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_TR_ISO, -+ SSB_SROM8_FEM_TR_ISO_SHIFT); -+ SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_ANTSWLUT, -+ SSB_SROM8_FEM_ANTSWLUT_SHIFT); -+} -+ -+/* -+ * Indicates the presence of external SPROM. -+ */ -+static bool bcma_sprom_ext_available(struct bcma_bus *bus) -+{ -+ u32 chip_status; -+ u32 srom_control; -+ u32 present_mask; -+ -+ if (bus->drv_cc.core->id.rev >= 31) { -+ if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM)) -+ return false; -+ -+ srom_control = bcma_read32(bus->drv_cc.core, -+ BCMA_CC_SROM_CONTROL); -+ return srom_control & BCMA_CC_SROM_CONTROL_PRESENT; -+ } -+ -+ /* older chipcommon revisions use chip status register */ -+ chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT); -+ switch (bus->chipinfo.id) { -+ case 0x4313: -+ present_mask = BCMA_CC_CHIPST_4313_SPROM_PRESENT; -+ break; -+ -+ case 0x4331: -+ present_mask = BCMA_CC_CHIPST_4331_SPROM_PRESENT; -+ break; -+ -+ default: -+ return true; -+ } -+ -+ return chip_status & present_mask; -+} -+ -+/* -+ * Indicates that on-chip OTP memory is present and enabled. -+ */ -+static bool bcma_sprom_onchip_available(struct bcma_bus *bus) -+{ -+ u32 chip_status; -+ u32 otpsize = 0; -+ bool present; -+ -+ chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT); -+ switch (bus->chipinfo.id) { -+ case 0x4313: -+ present = chip_status & BCMA_CC_CHIPST_4313_OTP_PRESENT; -+ break; -+ -+ case 0x4331: -+ present = chip_status & BCMA_CC_CHIPST_4331_OTP_PRESENT; -+ break; -+ -+ case 43224: -+ case 43225: -+ /* for these chips OTP is always available */ -+ present = true; -+ break; -+ -+ default: -+ present = false; -+ break; -+ } -+ -+ if (present) { -+ otpsize = bus->drv_cc.capabilities & BCMA_CC_CAP_OTPS; -+ otpsize >>= BCMA_CC_CAP_OTPS_SHIFT; -+ } -+ -+ return otpsize != 0; -+} -+ -+/* -+ * Verify OTP is filled and determine the byte -+ * offset where SPROM data is located. -+ * -+ * On error, returns 0; byte offset otherwise. -+ */ -+static int bcma_sprom_onchip_offset(struct bcma_bus *bus) -+{ -+ struct bcma_device *cc = bus->drv_cc.core; -+ u32 offset; -+ -+ /* verify OTP status */ -+ if ((bcma_read32(cc, BCMA_CC_OTPS) & BCMA_CC_OTPS_GU_PROG_HW) == 0) -+ return 0; -+ -+ /* obtain bit offset from otplayout register */ -+ offset = (bcma_read32(cc, BCMA_CC_OTPL) & BCMA_CC_OTPL_GURGN_OFFSET); -+ return BCMA_CC_SPROM + (offset >> 3); -+} -+ -+int bcma_sprom_get(struct bcma_bus *bus) -+{ -+ u16 offset = BCMA_CC_SPROM; -+ u16 *sprom; -+ int err = 0; -+ -+ if (!bus->drv_cc.core) -+ return -EOPNOTSUPP; -+ -+ if (!bcma_sprom_ext_available(bus)) { -+ /* -+ * External SPROM takes precedence so check -+ * on-chip OTP only when no external SPROM -+ * is present. -+ */ -+ if (bcma_sprom_onchip_available(bus)) { -+ /* determine offset */ -+ offset = bcma_sprom_onchip_offset(bus); -+ } -+ if (!offset) { -+ /* -+ * Maybe there is no SPROM on the device? -+ * Now we ask the arch code if there is some sprom -+ * available for this device in some other storage. -+ */ -+ err = bcma_fill_sprom_with_fallback(bus, &bus->sprom); -+ return err; -+ } -+ } -+ -+ sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16), -+ GFP_KERNEL); -+ if (!sprom) -+ return -ENOMEM; -+ -+ if (bus->chipinfo.id == 0x4331) -+ bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); -+ -+ pr_debug("SPROM offset 0x%x\n", offset); -+ bcma_sprom_read(bus, offset, sprom); -+ -+ if (bus->chipinfo.id == 0x4331) -+ bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true); -+ -+ err = bcma_sprom_valid(sprom); -+ if (err) -+ goto out; -+ -+ bcma_sprom_extract_r8(bus, sprom); -+ -+out: -+ kfree(sprom); -+ return err; -+} ---- /dev/null -+++ b/drivers/bcma/driver_pci_host.c -@@ -0,0 +1,589 @@ -+/* -+ * Broadcom specific AMBA -+ * PCI Core in hostmode -+ * -+ * Copyright 2005 - 2011, Broadcom Corporation -+ * Copyright 2006, 2007, Michael Buesch -+ * Copyright 2011, 2012, Hauke Mehrtens -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ */ -+ -+#include "bcma_private.h" -+#include -+#include -+#include -+#include -+ -+/* Probe a 32bit value on the bus and catch bus exceptions. -+ * Returns nonzero on a bus exception. -+ * This is MIPS specific */ -+#define mips_busprobe32(val, addr) get_dbe((val), ((u32 *)(addr))) -+ -+/* Assume one-hot slot wiring */ -+#define BCMA_PCI_SLOT_MAX 16 -+#define PCI_CONFIG_SPACE_SIZE 256 -+ -+bool __devinit bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) -+{ -+ struct bcma_bus *bus = pc->core->bus; -+ u16 chipid_top; -+ u32 tmp; -+ -+ chipid_top = (bus->chipinfo.id & 0xFF00); -+ if (chipid_top != 0x4700 && -+ chipid_top != 0x5300) -+ return false; -+ -+ if (bus->sprom.boardflags_lo & BCMA_CORE_PCI_BFL_NOPCI) { -+ pr_info("This PCI core is disabled and not working\n"); -+ return false; -+ } -+ -+ bcma_core_enable(pc->core, 0); -+ -+ return !mips_busprobe32(tmp, pc->core->io_addr); -+} -+ -+static u32 bcma_pcie_read_config(struct bcma_drv_pci *pc, u32 address) -+{ -+ pcicore_write32(pc, BCMA_CORE_PCI_CONFIG_ADDR, address); -+ pcicore_read32(pc, BCMA_CORE_PCI_CONFIG_ADDR); -+ return pcicore_read32(pc, BCMA_CORE_PCI_CONFIG_DATA); -+} -+ -+static void bcma_pcie_write_config(struct bcma_drv_pci *pc, u32 address, -+ u32 data) -+{ -+ pcicore_write32(pc, BCMA_CORE_PCI_CONFIG_ADDR, address); -+ pcicore_read32(pc, BCMA_CORE_PCI_CONFIG_ADDR); -+ pcicore_write32(pc, BCMA_CORE_PCI_CONFIG_DATA, data); -+} -+ -+static u32 bcma_get_cfgspace_addr(struct bcma_drv_pci *pc, unsigned int dev, -+ unsigned int func, unsigned int off) -+{ -+ u32 addr = 0; -+ -+ /* Issue config commands only when the data link is up (atleast -+ * one external pcie device is present). -+ */ -+ if (dev >= 2 || !(bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_LSREG) -+ & BCMA_CORE_PCI_DLLP_LSREG_LINKUP)) -+ goto out; ++ SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0); ++ } + -+ /* Type 0 transaction */ -+ /* Slide the PCI window to the appropriate slot */ -+ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI1, BCMA_CORE_PCI_SBTOPCI_CFG0); -+ /* Calculate the address */ -+ addr = pc->host_controller->host_cfg_addr; -+ addr |= (dev << BCMA_CORE_PCI_CFG_SLOT_SHIFT); -+ addr |= (func << BCMA_CORE_PCI_CFG_FUN_SHIFT); -+ addr |= (off & ~3); ++ SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_TSSIPOS, ++ SSB_SROM8_FEM_TSSIPOS_SHIFT); ++ SPEX(fem.ghz2.extpa_gain, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_EXTPA_GAIN, ++ SSB_SROM8_FEM_EXTPA_GAIN_SHIFT); ++ SPEX(fem.ghz2.pdet_range, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_PDET_RANGE, ++ SSB_SROM8_FEM_PDET_RANGE_SHIFT); ++ SPEX(fem.ghz2.tr_iso, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_TR_ISO, ++ SSB_SROM8_FEM_TR_ISO_SHIFT); ++ SPEX(fem.ghz2.antswlut, SSB_SPROM8_FEM2G, SSB_SROM8_FEM_ANTSWLUT, ++ SSB_SROM8_FEM_ANTSWLUT_SHIFT); + -+out: -+ return addr; ++ SPEX(fem.ghz5.tssipos, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_TSSIPOS, ++ SSB_SROM8_FEM_TSSIPOS_SHIFT); ++ SPEX(fem.ghz5.extpa_gain, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_EXTPA_GAIN, ++ SSB_SROM8_FEM_EXTPA_GAIN_SHIFT); ++ SPEX(fem.ghz5.pdet_range, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_PDET_RANGE, ++ SSB_SROM8_FEM_PDET_RANGE_SHIFT); ++ SPEX(fem.ghz5.tr_iso, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_TR_ISO, ++ SSB_SROM8_FEM_TR_ISO_SHIFT); ++ SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_ANTSWLUT, ++ SSB_SROM8_FEM_ANTSWLUT_SHIFT); ++ ++ SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A, ++ SSB_SPROM8_ANTAVAIL_A_SHIFT); ++ SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG, ++ SSB_SPROM8_ANTAVAIL_BG_SHIFT); ++ SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0); ++ SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG, ++ SSB_SPROM8_ITSSI_BG_SHIFT); ++ SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0); ++ SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A, ++ SSB_SPROM8_ITSSI_A_SHIFT); ++ SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0); ++ SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK, ++ SSB_SPROM8_MAXP_AL_SHIFT); ++ SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0); ++ SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1, ++ SSB_SPROM8_GPIOA_P1_SHIFT); ++ SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0); ++ SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3, ++ SSB_SPROM8_GPIOB_P3_SHIFT); ++ SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0); ++ SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G, ++ SSB_SPROM8_TRI5G_SHIFT); ++ SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0); ++ SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH, ++ SSB_SPROM8_TRI5GH_SHIFT); ++ SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, ++ SSB_SPROM8_RXPO2G_SHIFT); ++ SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G, ++ SSB_SPROM8_RXPO5G_SHIFT); ++ SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0); ++ SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G, ++ SSB_SPROM8_RSSISMC2G_SHIFT); ++ SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G, ++ SSB_SPROM8_RSSISAV2G_SHIFT); ++ SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G, ++ SSB_SPROM8_BXA2G_SHIFT); ++ SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0); ++ SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G, ++ SSB_SPROM8_RSSISMC5G_SHIFT); ++ SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G, ++ SSB_SPROM8_RSSISAV5G_SHIFT); ++ SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G, ++ SSB_SPROM8_BXA5G_SHIFT); ++ ++ SPEX(pa0b0, SSB_SPROM8_PA0B0, ~0, 0); ++ SPEX(pa0b1, SSB_SPROM8_PA0B1, ~0, 0); ++ SPEX(pa0b2, SSB_SPROM8_PA0B2, ~0, 0); ++ SPEX(pa1b0, SSB_SPROM8_PA1B0, ~0, 0); ++ SPEX(pa1b1, SSB_SPROM8_PA1B1, ~0, 0); ++ SPEX(pa1b2, SSB_SPROM8_PA1B2, ~0, 0); ++ SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, ~0, 0); ++ SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, ~0, 0); ++ SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, ~0, 0); ++ SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, ~0, 0); ++ SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, ~0, 0); ++ SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, ~0, 0); ++ SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, ~0, 0); ++ SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, ~0, 0); ++ SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, ~0, 0); ++ SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, ~0, 0); ++ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, ~0, 0); ++ ++ /* Extract the antenna gain values. */ ++ SPEX(antenna_gain.a0, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT); ++ SPEX(antenna_gain.a1, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT); ++ SPEX(antenna_gain.a2, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT); ++ SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); ++ ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); +} + -+static int bcma_extpci_read_config(struct bcma_drv_pci *pc, unsigned int dev, -+ unsigned int func, unsigned int off, -+ void *buf, int len) ++/* ++ * Indicates the presence of external SPROM. ++ */ ++static bool bcma_sprom_ext_available(struct bcma_bus *bus) +{ -+ int err = -EINVAL; -+ u32 addr, val; -+ void __iomem *mmio = 0; -+ -+ WARN_ON(!pc->hostmode); -+ if (unlikely(len != 1 && len != 2 && len != 4)) -+ goto out; -+ if (dev == 0) { -+ /* we support only two functions on device 0 */ -+ if (func > 1) -+ return -EINVAL; -+ -+ /* accesses to config registers with offsets >= 256 -+ * requires indirect access. -+ */ -+ if (off >= PCI_CONFIG_SPACE_SIZE) { -+ addr = (func << 12); -+ addr |= (off & 0x0FFF); -+ val = bcma_pcie_read_config(pc, addr); -+ } else { -+ addr = BCMA_CORE_PCI_PCICFG0; -+ addr |= (func << 8); -+ addr |= (off & 0xfc); -+ val = pcicore_read32(pc, addr); -+ } -+ } else { -+ addr = bcma_get_cfgspace_addr(pc, dev, func, off); -+ if (unlikely(!addr)) -+ goto out; -+ err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); -+ if (!mmio) -+ goto out; ++ u32 chip_status; ++ u32 srom_control; ++ u32 present_mask; + -+ if (mips_busprobe32(val, mmio)) { -+ val = 0xffffffff; -+ goto unmap; -+ } ++ if (bus->drv_cc.core->id.rev >= 31) { ++ if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM)) ++ return false; + -+ val = readl(mmio); ++ srom_control = bcma_read32(bus->drv_cc.core, ++ BCMA_CC_SROM_CONTROL); ++ return srom_control & BCMA_CC_SROM_CONTROL_PRESENT; + } -+ val >>= (8 * (off & 3)); + -+ switch (len) { -+ case 1: -+ *((u8 *)buf) = (u8)val; -+ break; -+ case 2: -+ *((u16 *)buf) = (u16)val; ++ /* older chipcommon revisions use chip status register */ ++ chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT); ++ switch (bus->chipinfo.id) { ++ case 0x4313: ++ present_mask = BCMA_CC_CHIPST_4313_SPROM_PRESENT; + break; -+ case 4: -+ *((u32 *)buf) = (u32)val; ++ ++ case 0x4331: ++ present_mask = BCMA_CC_CHIPST_4331_SPROM_PRESENT; + break; ++ ++ default: ++ return true; + } -+ err = 0; -+unmap: -+ if (mmio) -+ iounmap(mmio); -+out: -+ return err; ++ ++ return chip_status & present_mask; +} + -+static int bcma_extpci_write_config(struct bcma_drv_pci *pc, unsigned int dev, -+ unsigned int func, unsigned int off, -+ const void *buf, int len) ++/* ++ * Indicates that on-chip OTP memory is present and enabled. ++ */ ++static bool bcma_sprom_onchip_available(struct bcma_bus *bus) +{ -+ int err = -EINVAL; -+ u32 addr = 0, val = 0; -+ void __iomem *mmio = 0; -+ u16 chipid = pc->core->bus->chipinfo.id; -+ -+ WARN_ON(!pc->hostmode); -+ if (unlikely(len != 1 && len != 2 && len != 4)) -+ goto out; -+ if (dev == 0) { -+ /* accesses to config registers with offsets >= 256 -+ * requires indirect access. -+ */ -+ if (off < PCI_CONFIG_SPACE_SIZE) { -+ addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0; -+ addr |= (func << 8); -+ addr |= (off & 0xfc); -+ mmio = ioremap_nocache(addr, len); -+ if (!mmio) -+ goto out; -+ } -+ } else { -+ addr = bcma_get_cfgspace_addr(pc, dev, func, off); -+ if (unlikely(!addr)) -+ goto out; -+ err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); -+ if (!mmio) -+ goto out; ++ u32 chip_status; ++ u32 otpsize = 0; ++ bool present; + -+ if (mips_busprobe32(val, mmio)) { -+ val = 0xffffffff; -+ goto unmap; -+ } -+ } ++ chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT); ++ switch (bus->chipinfo.id) { ++ case 0x4313: ++ present = chip_status & BCMA_CC_CHIPST_4313_OTP_PRESENT; ++ break; + -+ switch (len) { -+ case 1: -+ val = readl(mmio); -+ val &= ~(0xFF << (8 * (off & 3))); -+ val |= *((const u8 *)buf) << (8 * (off & 3)); ++ case 0x4331: ++ present = chip_status & BCMA_CC_CHIPST_4331_OTP_PRESENT; + break; -+ case 2: -+ val = readl(mmio); -+ val &= ~(0xFFFF << (8 * (off & 3))); -+ val |= *((const u16 *)buf) << (8 * (off & 3)); ++ ++ case 43224: ++ case 43225: ++ /* for these chips OTP is always available */ ++ present = true; + break; -+ case 4: -+ val = *((const u32 *)buf); ++ ++ default: ++ present = false; + break; + } -+ if (dev == 0 && !addr) { -+ /* accesses to config registers with offsets >= 256 -+ * requires indirect access. -+ */ -+ addr = (func << 12); -+ addr |= (off & 0x0FFF); -+ bcma_pcie_write_config(pc, addr, val); -+ } else { -+ writel(val, mmio); + -+ if (chipid == 0x4716 || chipid == 0x4748) -+ readl(mmio); ++ if (present) { ++ otpsize = bus->drv_cc.capabilities & BCMA_CC_CAP_OTPS; ++ otpsize >>= BCMA_CC_CAP_OTPS_SHIFT; + } + -+ err = 0; -+unmap: -+ if (mmio) -+ iounmap(mmio); -+out: -+ return err; ++ return otpsize != 0; +} + -+static int bcma_core_pci_hostmode_read_config(struct pci_bus *bus, -+ unsigned int devfn, -+ int reg, int size, u32 *val) ++/* ++ * Verify OTP is filled and determine the byte ++ * offset where SPROM data is located. ++ * ++ * On error, returns 0; byte offset otherwise. ++ */ ++static int bcma_sprom_onchip_offset(struct bcma_bus *bus) +{ -+ unsigned long flags; -+ int err; -+ struct bcma_drv_pci *pc; -+ struct bcma_drv_pci_host *pc_host; ++ struct bcma_device *cc = bus->drv_cc.core; ++ u32 offset; ++ ++ /* verify OTP status */ ++ if ((bcma_read32(cc, BCMA_CC_OTPS) & BCMA_CC_OTPS_GU_PROG_HW) == 0) ++ return 0; ++ ++ /* obtain bit offset from otplayout register */ ++ offset = (bcma_read32(cc, BCMA_CC_OTPL) & BCMA_CC_OTPL_GURGN_OFFSET); ++ return BCMA_CC_SPROM + (offset >> 3); ++} ++ ++int bcma_sprom_get(struct bcma_bus *bus) ++{ ++ u16 offset = BCMA_CC_SPROM; ++ u16 *sprom; ++ int err = 0; ++ ++ if (!bus->drv_cc.core) ++ return -EOPNOTSUPP; ++ ++ if (!bcma_sprom_ext_available(bus)) { ++ bool sprom_onchip; ++ ++ /* ++ * External SPROM takes precedence so check ++ * on-chip OTP only when no external SPROM ++ * is present. ++ */ ++ sprom_onchip = bcma_sprom_onchip_available(bus); ++ if (sprom_onchip) { ++ /* determine offset */ ++ offset = bcma_sprom_onchip_offset(bus); ++ } ++ if (!offset || !sprom_onchip) { ++ /* ++ * Maybe there is no SPROM on the device? ++ * Now we ask the arch code if there is some sprom ++ * available for this device in some other storage. ++ */ ++ err = bcma_fill_sprom_with_fallback(bus, &bus->sprom); ++ return err; ++ } ++ } + -+ pc_host = container_of(bus->ops, struct bcma_drv_pci_host, pci_ops); -+ pc = pc_host->pdev; ++ sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16), ++ GFP_KERNEL); ++ if (!sprom) ++ return -ENOMEM; + -+ spin_lock_irqsave(&pc_host->cfgspace_lock, flags); -+ err = bcma_extpci_read_config(pc, PCI_SLOT(devfn), -+ PCI_FUNC(devfn), reg, val, size); -+ spin_unlock_irqrestore(&pc_host->cfgspace_lock, flags); ++ if (bus->chipinfo.id == 0x4331) ++ bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); + -+ return err ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; -+} ++ pr_debug("SPROM offset 0x%x\n", offset); ++ bcma_sprom_read(bus, offset, sprom); + -+static int bcma_core_pci_hostmode_write_config(struct pci_bus *bus, -+ unsigned int devfn, -+ int reg, int size, u32 val) -+{ -+ unsigned long flags; -+ int err; -+ struct bcma_drv_pci *pc; -+ struct bcma_drv_pci_host *pc_host; ++ if (bus->chipinfo.id == 0x4331) ++ bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true); + -+ pc_host = container_of(bus->ops, struct bcma_drv_pci_host, pci_ops); -+ pc = pc_host->pdev; ++ err = bcma_sprom_valid(sprom); ++ if (err) ++ goto out; + -+ spin_lock_irqsave(&pc_host->cfgspace_lock, flags); -+ err = bcma_extpci_write_config(pc, PCI_SLOT(devfn), -+ PCI_FUNC(devfn), reg, &val, size); -+ spin_unlock_irqrestore(&pc_host->cfgspace_lock, flags); ++ bcma_sprom_extract_r8(bus, sprom); + -+ return err ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; ++out: ++ kfree(sprom); ++ return err; +} +--- /dev/null ++++ b/include/linux/bcma/bcma.h +@@ -0,0 +1,314 @@ ++#ifndef LINUX_BCMA_H_ ++#define LINUX_BCMA_H_ + -+/* return cap_offset if requested capability exists in the PCI config space */ -+static u8 __devinit bcma_find_pci_capability(struct bcma_drv_pci *pc, -+ unsigned int dev, -+ unsigned int func, u8 req_cap_id, -+ unsigned char *buf, u32 *buflen) -+{ -+ u8 cap_id; -+ u8 cap_ptr = 0; -+ u32 bufsize; -+ u8 byte_val; -+ -+ /* check for Header type 0 */ -+ bcma_extpci_read_config(pc, dev, func, PCI_HEADER_TYPE, &byte_val, -+ sizeof(u8)); -+ if ((byte_val & 0x7f) != PCI_HEADER_TYPE_NORMAL) -+ return cap_ptr; ++#include ++#include + -+ /* check if the capability pointer field exists */ -+ bcma_extpci_read_config(pc, dev, func, PCI_STATUS, &byte_val, -+ sizeof(u8)); -+ if (!(byte_val & PCI_STATUS_CAP_LIST)) -+ return cap_ptr; ++#include ++#include ++#include ++#include /* SPROM sharing */ + -+ /* check if the capability pointer is 0x00 */ -+ bcma_extpci_read_config(pc, dev, func, PCI_CAPABILITY_LIST, &cap_ptr, -+ sizeof(u8)); -+ if (cap_ptr == 0x00) -+ return cap_ptr; ++#include "bcma_regs.h" + -+ /* loop thr'u the capability list and see if the requested capabilty -+ * exists */ -+ bcma_extpci_read_config(pc, dev, func, cap_ptr, &cap_id, sizeof(u8)); -+ while (cap_id != req_cap_id) { -+ bcma_extpci_read_config(pc, dev, func, cap_ptr + 1, &cap_ptr, -+ sizeof(u8)); -+ if (cap_ptr == 0x00) -+ return cap_ptr; -+ bcma_extpci_read_config(pc, dev, func, cap_ptr, &cap_id, -+ sizeof(u8)); -+ } ++struct bcma_device; ++struct bcma_bus; + -+ /* found the caller requested capability */ -+ if ((buf != NULL) && (buflen != NULL)) { -+ u8 cap_data; ++enum bcma_hosttype { ++ BCMA_HOSTTYPE_PCI, ++ BCMA_HOSTTYPE_SDIO, ++ BCMA_HOSTTYPE_SOC, ++}; + -+ bufsize = *buflen; -+ if (!bufsize) -+ return cap_ptr; ++struct bcma_chipinfo { ++ u16 id; ++ u8 rev; ++ u8 pkg; ++}; + -+ *buflen = 0; ++struct bcma_boardinfo { ++ u16 vendor; ++ u16 type; ++}; + -+ /* copy the cpability data excluding cap ID and next ptr */ -+ cap_data = cap_ptr + 2; -+ if ((bufsize + cap_data) > PCI_CONFIG_SPACE_SIZE) -+ bufsize = PCI_CONFIG_SPACE_SIZE - cap_data; -+ *buflen = bufsize; -+ while (bufsize--) { -+ bcma_extpci_read_config(pc, dev, func, cap_data, buf, -+ sizeof(u8)); -+ cap_data++; -+ buf++; -+ } -+ } ++enum bcma_clkmode { ++ BCMA_CLKMODE_FAST, ++ BCMA_CLKMODE_DYNAMIC, ++}; + -+ return cap_ptr; -+} ++struct bcma_host_ops { ++ u8 (*read8)(struct bcma_device *core, u16 offset); ++ u16 (*read16)(struct bcma_device *core, u16 offset); ++ u32 (*read32)(struct bcma_device *core, u16 offset); ++ void (*write8)(struct bcma_device *core, u16 offset, u8 value); ++ void (*write16)(struct bcma_device *core, u16 offset, u16 value); ++ void (*write32)(struct bcma_device *core, u16 offset, u32 value); ++#ifdef CONFIG_BCMA_BLOCKIO ++ void (*block_read)(struct bcma_device *core, void *buffer, ++ size_t count, u16 offset, u8 reg_width); ++ void (*block_write)(struct bcma_device *core, const void *buffer, ++ size_t count, u16 offset, u8 reg_width); ++#endif ++ /* Agent ops */ ++ u32 (*aread32)(struct bcma_device *core, u16 offset); ++ void (*awrite32)(struct bcma_device *core, u16 offset, u32 value); ++}; + -+/* If the root port is capable of returning Config Request -+ * Retry Status (CRS) Completion Status to software then -+ * enable the feature. -+ */ -+static void __devinit bcma_core_pci_enable_crs(struct bcma_drv_pci *pc) -+{ -+ u8 cap_ptr, root_ctrl, root_cap, dev; -+ u16 val16; -+ int i; ++/* Core manufacturers */ ++#define BCMA_MANUF_ARM 0x43B ++#define BCMA_MANUF_MIPS 0x4A7 ++#define BCMA_MANUF_BCM 0x4BF + -+ cap_ptr = bcma_find_pci_capability(pc, 0, 0, PCI_CAP_ID_EXP, NULL, -+ NULL); -+ root_cap = cap_ptr + PCI_EXP_RTCAP; -+ bcma_extpci_read_config(pc, 0, 0, root_cap, &val16, sizeof(u16)); -+ if (val16 & BCMA_CORE_PCI_RC_CRS_VISIBILITY) { -+ /* Enable CRS software visibility */ -+ root_ctrl = cap_ptr + PCI_EXP_RTCTL; -+ val16 = PCI_EXP_RTCTL_CRSSVE; -+ bcma_extpci_read_config(pc, 0, 0, root_ctrl, &val16, -+ sizeof(u16)); ++/* Core class values. */ ++#define BCMA_CL_SIM 0x0 ++#define BCMA_CL_EROM 0x1 ++#define BCMA_CL_CORESIGHT 0x9 ++#define BCMA_CL_VERIF 0xB ++#define BCMA_CL_OPTIMO 0xD ++#define BCMA_CL_GEN 0xE ++#define BCMA_CL_PRIMECELL 0xF + -+ /* Initiate a configuration request to read the vendor id -+ * field of the device function's config space header after -+ * 100 ms wait time from the end of Reset. If the device is -+ * not done with its internal initialization, it must at -+ * least return a completion TLP, with a completion status -+ * of "Configuration Request Retry Status (CRS)". The root -+ * complex must complete the request to the host by returning -+ * a read-data value of 0001h for the Vendor ID field and -+ * all 1s for any additional bytes included in the request. -+ * Poll using the config reads for max wait time of 1 sec or -+ * until we receive the successful completion status. Repeat -+ * the procedure for all the devices. -+ */ -+ for (dev = 1; dev < BCMA_PCI_SLOT_MAX; dev++) { -+ for (i = 0; i < 100000; i++) { -+ bcma_extpci_read_config(pc, dev, 0, -+ PCI_VENDOR_ID, &val16, -+ sizeof(val16)); -+ if (val16 != 0x1) -+ break; -+ udelay(10); -+ } -+ if (val16 == 0x1) -+ pr_err("PCI: Broken device in slot %d\n", dev); -+ } -+ } -+} ++/* Core-ID values. */ ++#define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */ ++#define BCMA_CORE_INVALID 0x700 ++#define BCMA_CORE_CHIPCOMMON 0x800 ++#define BCMA_CORE_ILINE20 0x801 ++#define BCMA_CORE_SRAM 0x802 ++#define BCMA_CORE_SDRAM 0x803 ++#define BCMA_CORE_PCI 0x804 ++#define BCMA_CORE_MIPS 0x805 ++#define BCMA_CORE_ETHERNET 0x806 ++#define BCMA_CORE_V90 0x807 ++#define BCMA_CORE_USB11_HOSTDEV 0x808 ++#define BCMA_CORE_ADSL 0x809 ++#define BCMA_CORE_ILINE100 0x80A ++#define BCMA_CORE_IPSEC 0x80B ++#define BCMA_CORE_UTOPIA 0x80C ++#define BCMA_CORE_PCMCIA 0x80D ++#define BCMA_CORE_INTERNAL_MEM 0x80E ++#define BCMA_CORE_MEMC_SDRAM 0x80F ++#define BCMA_CORE_OFDM 0x810 ++#define BCMA_CORE_EXTIF 0x811 ++#define BCMA_CORE_80211 0x812 ++#define BCMA_CORE_PHY_A 0x813 ++#define BCMA_CORE_PHY_B 0x814 ++#define BCMA_CORE_PHY_G 0x815 ++#define BCMA_CORE_MIPS_3302 0x816 ++#define BCMA_CORE_USB11_HOST 0x817 ++#define BCMA_CORE_USB11_DEV 0x818 ++#define BCMA_CORE_USB20_HOST 0x819 ++#define BCMA_CORE_USB20_DEV 0x81A ++#define BCMA_CORE_SDIO_HOST 0x81B ++#define BCMA_CORE_ROBOSWITCH 0x81C ++#define BCMA_CORE_PARA_ATA 0x81D ++#define BCMA_CORE_SATA_XORDMA 0x81E ++#define BCMA_CORE_ETHERNET_GBIT 0x81F ++#define BCMA_CORE_PCIE 0x820 ++#define BCMA_CORE_PHY_N 0x821 ++#define BCMA_CORE_SRAM_CTL 0x822 ++#define BCMA_CORE_MINI_MACPHY 0x823 ++#define BCMA_CORE_ARM_1176 0x824 ++#define BCMA_CORE_ARM_7TDMI 0x825 ++#define BCMA_CORE_PHY_LP 0x826 ++#define BCMA_CORE_PMU 0x827 ++#define BCMA_CORE_PHY_SSN 0x828 ++#define BCMA_CORE_SDIO_DEV 0x829 ++#define BCMA_CORE_ARM_CM3 0x82A ++#define BCMA_CORE_PHY_HT 0x82B ++#define BCMA_CORE_MIPS_74K 0x82C ++#define BCMA_CORE_MAC_GBIT 0x82D ++#define BCMA_CORE_DDR12_MEM_CTL 0x82E ++#define BCMA_CORE_PCIE_RC 0x82F /* PCIe Root Complex */ ++#define BCMA_CORE_OCP_OCP_BRIDGE 0x830 ++#define BCMA_CORE_SHARED_COMMON 0x831 ++#define BCMA_CORE_OCP_AHB_BRIDGE 0x832 ++#define BCMA_CORE_SPI_HOST 0x833 ++#define BCMA_CORE_I2S 0x834 ++#define BCMA_CORE_SDR_DDR1_MEM_CTL 0x835 /* SDR/DDR1 memory controller core */ ++#define BCMA_CORE_SHIM 0x837 /* SHIM component in ubus/6362 */ ++#define BCMA_CORE_DEFAULT 0xFFF + -+void __devinit bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc) -+{ -+ struct bcma_bus *bus = pc->core->bus; -+ struct bcma_drv_pci_host *pc_host; -+ u32 tmp; -+ u32 pci_membase_1G; -+ unsigned long io_map_base; ++#define BCMA_MAX_NR_CORES 16 + -+ pr_info("PCIEcore in host mode found\n"); ++struct bcma_device { ++ struct bcma_bus *bus; ++ struct bcma_device_id id; + -+ pc_host = kzalloc(sizeof(*pc_host), GFP_KERNEL); -+ if (!pc_host) { -+ pr_err("can not allocate memory"); -+ return; -+ } ++ struct device dev; ++ struct device *dma_dev; + -+ pc->host_controller = pc_host; -+ pc_host->pci_controller.io_resource = &pc_host->io_resource; -+ pc_host->pci_controller.mem_resource = &pc_host->mem_resource; -+ pc_host->pci_controller.pci_ops = &pc_host->pci_ops; -+ pc_host->pdev = pc; ++ unsigned int irq; ++ bool dev_registered; + -+ pci_membase_1G = BCMA_SOC_PCI_DMA; -+ pc_host->host_cfg_addr = BCMA_SOC_PCI_CFG; ++ u8 core_index; ++ u8 core_unit; + -+ pc_host->pci_ops.read = bcma_core_pci_hostmode_read_config; -+ pc_host->pci_ops.write = bcma_core_pci_hostmode_write_config; ++ u32 addr; ++ u32 wrap; + -+ pc_host->mem_resource.name = "BCMA PCIcore external memory", -+ pc_host->mem_resource.start = BCMA_SOC_PCI_DMA; -+ pc_host->mem_resource.end = BCMA_SOC_PCI_DMA + BCMA_SOC_PCI_DMA_SZ - 1; -+ pc_host->mem_resource.flags = IORESOURCE_MEM | IORESOURCE_PCI_FIXED; ++ void __iomem *io_addr; ++ void __iomem *io_wrap; + -+ pc_host->io_resource.name = "BCMA PCIcore external I/O", -+ pc_host->io_resource.start = 0x100; -+ pc_host->io_resource.end = 0x7FF; -+ pc_host->io_resource.flags = IORESOURCE_IO | IORESOURCE_PCI_FIXED; ++ void *drvdata; ++ struct list_head list; ++}; + -+ /* Reset RC */ -+ udelay(3000); -+ pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST_OE); -+ udelay(1000); -+ pcicore_write32(pc, BCMA_CORE_PCI_CTL, BCMA_CORE_PCI_CTL_RST | -+ BCMA_CORE_PCI_CTL_RST_OE); ++static inline void *bcma_get_drvdata(struct bcma_device *core) ++{ ++ return core->drvdata; ++} ++static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata) ++{ ++ core->drvdata = drvdata; ++} + -+ /* 64 MB I/O access window. On 4716, use -+ * sbtopcie0 to access the device registers. We -+ * can't use address match 2 (1 GB window) region -+ * as mips can't generate 64-bit address on the -+ * backplane. -+ */ -+ if (bus->chipinfo.id == 0x4716 || bus->chipinfo.id == 0x4748) { -+ pc_host->mem_resource.start = BCMA_SOC_PCI_MEM; -+ pc_host->mem_resource.end = BCMA_SOC_PCI_MEM + -+ BCMA_SOC_PCI_MEM_SZ - 1; -+ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, -+ BCMA_CORE_PCI_SBTOPCI_MEM | BCMA_SOC_PCI_MEM); -+ } else if (bus->chipinfo.id == 0x5300) { -+ tmp = BCMA_CORE_PCI_SBTOPCI_MEM; -+ tmp |= BCMA_CORE_PCI_SBTOPCI_PREF; -+ tmp |= BCMA_CORE_PCI_SBTOPCI_BURST; -+ if (pc->core->core_unit == 0) { -+ pc_host->mem_resource.start = BCMA_SOC_PCI_MEM; -+ pc_host->mem_resource.end = BCMA_SOC_PCI_MEM + -+ BCMA_SOC_PCI_MEM_SZ - 1; -+ pci_membase_1G = BCMA_SOC_PCIE_DMA_H32; -+ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, -+ tmp | BCMA_SOC_PCI_MEM); -+ } else if (pc->core->core_unit == 1) { -+ pc_host->mem_resource.start = BCMA_SOC_PCI1_MEM; -+ pc_host->mem_resource.end = BCMA_SOC_PCI1_MEM + -+ BCMA_SOC_PCI_MEM_SZ - 1; -+ pci_membase_1G = BCMA_SOC_PCIE1_DMA_H32; -+ pc_host->host_cfg_addr = BCMA_SOC_PCI1_CFG; -+ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, -+ tmp | BCMA_SOC_PCI1_MEM); -+ } -+ } else -+ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI0, -+ BCMA_CORE_PCI_SBTOPCI_IO); ++struct bcma_driver { ++ const char *name; ++ const struct bcma_device_id *id_table; + -+ /* 64 MB configuration access window */ -+ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI1, BCMA_CORE_PCI_SBTOPCI_CFG0); ++ int (*probe)(struct bcma_device *dev); ++ void (*remove)(struct bcma_device *dev); ++ int (*suspend)(struct bcma_device *dev); ++ int (*resume)(struct bcma_device *dev); ++ void (*shutdown)(struct bcma_device *dev); + -+ /* 1 GB memory access window */ -+ pcicore_write32(pc, BCMA_CORE_PCI_SBTOPCI2, -+ BCMA_CORE_PCI_SBTOPCI_MEM | pci_membase_1G); ++ struct device_driver drv; ++}; ++extern ++int __bcma_driver_register(struct bcma_driver *drv, struct module *owner); ++#define bcma_driver_register(drv) \ ++ __bcma_driver_register(drv, THIS_MODULE) + ++extern void bcma_driver_unregister(struct bcma_driver *drv); + -+ /* As per PCI Express Base Spec 1.1 we need to wait for -+ * at least 100 ms from the end of a reset (cold/warm/hot) -+ * before issuing configuration requests to PCI Express -+ * devices. -+ */ -+ udelay(100000); ++/* Set a fallback SPROM. ++ * See kdoc at the function definition for complete documentation. */ ++extern int bcma_arch_register_fallback_sprom( ++ int (*sprom_callback)(struct bcma_bus *bus, ++ struct ssb_sprom *out)); + -+ bcma_core_pci_enable_crs(pc); ++struct bcma_bus { ++ /* The MMIO area. */ ++ void __iomem *mmio; + -+ /* Enable PCI bridge BAR0 memory & master access */ -+ tmp = PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; -+ bcma_extpci_write_config(pc, 0, 0, PCI_COMMAND, &tmp, sizeof(tmp)); ++ const struct bcma_host_ops *ops; + -+ /* Enable PCI interrupts */ -+ pcicore_write32(pc, BCMA_CORE_PCI_IMASK, BCMA_CORE_PCI_IMASK_INTA); ++ enum bcma_hosttype hosttype; ++ union { ++ /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */ ++ struct pci_dev *host_pci; ++ /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */ ++ struct sdio_func *host_sdio; ++ }; + -+ /* Ok, ready to run, register it to the system. -+ * The following needs change, if we want to port hostmode -+ * to non-MIPS platform. */ -+ io_map_base = (unsigned long)ioremap_nocache(BCMA_SOC_PCI_MEM, -+ 0x04000000); -+ pc_host->pci_controller.io_map_base = io_map_base; -+ set_io_port_base(pc_host->pci_controller.io_map_base); -+ /* Give some time to the PCI controller to configure itself with the new -+ * values. Not waiting at this point causes crashes of the machine. */ -+ mdelay(10); -+ register_pci_controller(&pc_host->pci_controller); -+ return; -+} ++ struct bcma_chipinfo chipinfo; + -+/* Early PCI fixup for a device on the PCI-core bridge. */ -+static void bcma_core_pci_fixup_pcibridge(struct pci_dev *dev) -+{ -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return; -+ } -+ if (PCI_SLOT(dev->devfn) != 0) -+ return; ++ struct bcma_boardinfo boardinfo; + -+ pr_info("PCI: Fixing up bridge %s\n", pci_name(dev)); ++ struct bcma_device *mapped_core; ++ struct list_head cores; ++ u8 nr_cores; ++ u8 init_done:1; ++ u8 num; + -+ /* Enable PCI bridge bus mastering and memory space */ -+ pci_set_master(dev); -+ if (pcibios_enable_device(dev, ~0) < 0) { -+ pr_err("PCI: BCMA bridge enable failed\n"); -+ return; -+ } ++ struct bcma_drv_cc drv_cc; ++ struct bcma_drv_pci drv_pci; ++ struct bcma_drv_mips drv_mips; + -+ /* Enable PCI bridge BAR1 prefetch and burst */ -+ pci_write_config_dword(dev, BCMA_PCI_BAR1_CONTROL, 3); ++ /* We decided to share SPROM struct with SSB as long as we do not need ++ * any hacks for BCMA. This simplifies drivers code. */ ++ struct ssb_sprom sprom; ++}; ++ ++static inline u32 bcma_read8(struct bcma_device *core, u16 offset) ++{ ++ return core->bus->ops->read8(core, offset); ++} ++static inline u32 bcma_read16(struct bcma_device *core, u16 offset) ++{ ++ return core->bus->ops->read16(core, offset); ++} ++static inline u32 bcma_read32(struct bcma_device *core, u16 offset) ++{ ++ return core->bus->ops->read32(core, offset); ++} ++static inline ++void bcma_write8(struct bcma_device *core, u16 offset, u32 value) ++{ ++ core->bus->ops->write8(core, offset, value); ++} ++static inline ++void bcma_write16(struct bcma_device *core, u16 offset, u32 value) ++{ ++ core->bus->ops->write16(core, offset, value); ++} ++static inline ++void bcma_write32(struct bcma_device *core, u16 offset, u32 value) ++{ ++ core->bus->ops->write32(core, offset, value); ++} ++#ifdef CONFIG_BCMA_BLOCKIO ++static inline void bcma_block_read(struct bcma_device *core, void *buffer, ++ size_t count, u16 offset, u8 reg_width) ++{ ++ core->bus->ops->block_read(core, buffer, count, offset, reg_width); ++} ++static inline void bcma_block_write(struct bcma_device *core, ++ const void *buffer, size_t count, ++ u16 offset, u8 reg_width) ++{ ++ core->bus->ops->block_write(core, buffer, count, offset, reg_width); ++} ++#endif ++static inline u32 bcma_aread32(struct bcma_device *core, u16 offset) ++{ ++ return core->bus->ops->aread32(core, offset); ++} ++static inline ++void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value) ++{ ++ core->bus->ops->awrite32(core, offset, value); ++} ++ ++static inline void bcma_mask32(struct bcma_device *cc, u16 offset, u32 mask) ++{ ++ bcma_write32(cc, offset, bcma_read32(cc, offset) & mask); ++} ++static inline void bcma_set32(struct bcma_device *cc, u16 offset, u32 set) ++{ ++ bcma_write32(cc, offset, bcma_read32(cc, offset) | set); ++} ++static inline void bcma_maskset32(struct bcma_device *cc, ++ u16 offset, u32 mask, u32 set) ++{ ++ bcma_write32(cc, offset, (bcma_read32(cc, offset) & mask) | set); ++} ++static inline void bcma_mask16(struct bcma_device *cc, u16 offset, u16 mask) ++{ ++ bcma_write16(cc, offset, bcma_read16(cc, offset) & mask); +} -+DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_pcibridge); -+ -+/* Early PCI fixup for all PCI-cores to set the correct memory address. */ -+static void bcma_core_pci_fixup_addresses(struct pci_dev *dev) ++static inline void bcma_set16(struct bcma_device *cc, u16 offset, u16 set) +{ -+ struct resource *res; -+ int pos; ++ bcma_write16(cc, offset, bcma_read16(cc, offset) | set); ++} ++static inline void bcma_maskset16(struct bcma_device *cc, ++ u16 offset, u16 mask, u16 set) ++{ ++ bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set); ++} + -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return; -+ } -+ if (PCI_SLOT(dev->devfn) == 0) -+ return; ++extern struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid); ++extern bool bcma_core_is_enabled(struct bcma_device *core); ++extern void bcma_core_disable(struct bcma_device *core, u32 flags); ++extern int bcma_core_enable(struct bcma_device *core, u32 flags); ++extern void bcma_core_set_clockmode(struct bcma_device *core, ++ enum bcma_clkmode clkmode); ++extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, ++ bool on); ++#define BCMA_DMA_TRANSLATION_MASK 0xC0000000 ++#define BCMA_DMA_TRANSLATION_NONE 0x00000000 ++#define BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */ ++#define BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */ ++extern u32 bcma_core_dma_translation(struct bcma_device *core); + -+ pr_info("PCI: Fixing up addresses %s\n", pci_name(dev)); ++#endif /* LINUX_BCMA_H_ */ +--- /dev/null ++++ b/include/linux/bcma/bcma_driver_chipcommon.h +@@ -0,0 +1,415 @@ ++#ifndef LINUX_BCMA_DRIVER_CC_H_ ++#define LINUX_BCMA_DRIVER_CC_H_ + -+ for (pos = 0; pos < 6; pos++) { -+ res = &dev->resource[pos]; -+ if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) -+ pci_assign_resource(dev, pos); -+ } -+} -+DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses); ++/** ChipCommon core registers. **/ ++#define BCMA_CC_ID 0x0000 ++#define BCMA_CC_ID_ID 0x0000FFFF ++#define BCMA_CC_ID_ID_SHIFT 0 ++#define BCMA_CC_ID_REV 0x000F0000 ++#define BCMA_CC_ID_REV_SHIFT 16 ++#define BCMA_CC_ID_PKG 0x00F00000 ++#define BCMA_CC_ID_PKG_SHIFT 20 ++#define BCMA_CC_ID_NRCORES 0x0F000000 ++#define BCMA_CC_ID_NRCORES_SHIFT 24 ++#define BCMA_CC_ID_TYPE 0xF0000000 ++#define BCMA_CC_ID_TYPE_SHIFT 28 ++#define BCMA_CC_CAP 0x0004 /* Capabilities */ ++#define BCMA_CC_CAP_NRUART 0x00000003 /* # of UARTs */ ++#define BCMA_CC_CAP_MIPSEB 0x00000004 /* MIPS in BigEndian Mode */ ++#define BCMA_CC_CAP_UARTCLK 0x00000018 /* UART clock select */ ++#define BCMA_CC_CAP_UARTCLK_INT 0x00000008 /* UARTs are driven by internal divided clock */ ++#define BCMA_CC_CAP_UARTGPIO 0x00000020 /* UARTs on GPIO 15-12 */ ++#define BCMA_CC_CAP_EXTBUS 0x000000C0 /* External buses present */ ++#define BCMA_CC_CAP_FLASHT 0x00000700 /* Flash Type */ ++#define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */ ++#define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */ ++#define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */ ++#define BCMA_CC_FLASHT_NFLASH 0x00000200 ++#define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */ ++#define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */ ++#define BCMA_PLLTYPE_NONE 0x00000000 ++#define BCMA_PLLTYPE_1 0x00010000 /* 48Mhz base, 3 dividers */ ++#define BCMA_PLLTYPE_2 0x00020000 /* 48Mhz, 4 dividers */ ++#define BCMA_PLLTYPE_3 0x00030000 /* 25Mhz, 2 dividers */ ++#define BCMA_PLLTYPE_4 0x00008000 /* 48Mhz, 4 dividers */ ++#define BCMA_PLLTYPE_5 0x00018000 /* 25Mhz, 4 dividers */ ++#define BCMA_PLLTYPE_6 0x00028000 /* 100/200 or 120/240 only */ ++#define BCMA_PLLTYPE_7 0x00038000 /* 25Mhz, 4 dividers */ ++#define BCMA_CC_CAP_PCTL 0x00040000 /* Power Control */ ++#define BCMA_CC_CAP_OTPS 0x00380000 /* OTP size */ ++#define BCMA_CC_CAP_OTPS_SHIFT 19 ++#define BCMA_CC_CAP_OTPS_BASE 5 ++#define BCMA_CC_CAP_JTAGM 0x00400000 /* JTAG master present */ ++#define BCMA_CC_CAP_BROM 0x00800000 /* Internal boot ROM active */ ++#define BCMA_CC_CAP_64BIT 0x08000000 /* 64-bit Backplane */ ++#define BCMA_CC_CAP_PMU 0x10000000 /* PMU available (rev >= 20) */ ++#define BCMA_CC_CAP_ECI 0x20000000 /* ECI available (rev >= 20) */ ++#define BCMA_CC_CAP_SPROM 0x40000000 /* SPROM present */ ++#define BCMA_CC_CORECTL 0x0008 ++#define BCMA_CC_CORECTL_UARTCLK0 0x00000001 /* Drive UART with internal clock */ ++#define BCMA_CC_CORECTL_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ ++#define BCMA_CC_CORECTL_UARTCLKEN 0x00000008 /* UART clock enable (rev >= 21) */ ++#define BCMA_CC_BIST 0x000C ++#define BCMA_CC_OTPS 0x0010 /* OTP status */ ++#define BCMA_CC_OTPS_PROGFAIL 0x80000000 ++#define BCMA_CC_OTPS_PROTECT 0x00000007 ++#define BCMA_CC_OTPS_HW_PROTECT 0x00000001 ++#define BCMA_CC_OTPS_SW_PROTECT 0x00000002 ++#define BCMA_CC_OTPS_CID_PROTECT 0x00000004 ++#define BCMA_CC_OTPS_GU_PROG_IND 0x00000F00 /* General Use programmed indication */ ++#define BCMA_CC_OTPS_GU_PROG_IND_SHIFT 8 ++#define BCMA_CC_OTPS_GU_PROG_HW 0x00000100 /* HW region programmed */ ++#define BCMA_CC_OTPC 0x0014 /* OTP control */ ++#define BCMA_CC_OTPC_RECWAIT 0xFF000000 ++#define BCMA_CC_OTPC_PROGWAIT 0x00FFFF00 ++#define BCMA_CC_OTPC_PRW_SHIFT 8 ++#define BCMA_CC_OTPC_MAXFAIL 0x00000038 ++#define BCMA_CC_OTPC_VSEL 0x00000006 ++#define BCMA_CC_OTPC_SELVL 0x00000001 ++#define BCMA_CC_OTPP 0x0018 /* OTP prog */ ++#define BCMA_CC_OTPP_COL 0x000000FF ++#define BCMA_CC_OTPP_ROW 0x0000FF00 ++#define BCMA_CC_OTPP_ROW_SHIFT 8 ++#define BCMA_CC_OTPP_READERR 0x10000000 ++#define BCMA_CC_OTPP_VALUE 0x20000000 ++#define BCMA_CC_OTPP_READ 0x40000000 ++#define BCMA_CC_OTPP_START 0x80000000 ++#define BCMA_CC_OTPP_BUSY 0x80000000 ++#define BCMA_CC_OTPL 0x001C /* OTP layout */ ++#define BCMA_CC_OTPL_GURGN_OFFSET 0x00000FFF /* offset of general use region */ ++#define BCMA_CC_IRQSTAT 0x0020 ++#define BCMA_CC_IRQMASK 0x0024 ++#define BCMA_CC_IRQ_GPIO 0x00000001 /* gpio intr */ ++#define BCMA_CC_IRQ_EXT 0x00000002 /* ro: ext intr pin (corerev >= 3) */ ++#define BCMA_CC_IRQ_WDRESET 0x80000000 /* watchdog reset occurred */ ++#define BCMA_CC_CHIPCTL 0x0028 /* Rev >= 11 only */ ++#define BCMA_CC_CHIPSTAT 0x002C /* Rev >= 11 only */ ++#define BCMA_CC_CHIPST_4313_SPROM_PRESENT 1 ++#define BCMA_CC_CHIPST_4313_OTP_PRESENT 2 ++#define BCMA_CC_CHIPST_4331_SPROM_PRESENT 2 ++#define BCMA_CC_CHIPST_4331_OTP_PRESENT 4 ++#define BCMA_CC_JCMD 0x0030 /* Rev >= 10 only */ ++#define BCMA_CC_JCMD_START 0x80000000 ++#define BCMA_CC_JCMD_BUSY 0x80000000 ++#define BCMA_CC_JCMD_PAUSE 0x40000000 ++#define BCMA_CC_JCMD0_ACC_MASK 0x0000F000 ++#define BCMA_CC_JCMD0_ACC_IRDR 0x00000000 ++#define BCMA_CC_JCMD0_ACC_DR 0x00001000 ++#define BCMA_CC_JCMD0_ACC_IR 0x00002000 ++#define BCMA_CC_JCMD0_ACC_RESET 0x00003000 ++#define BCMA_CC_JCMD0_ACC_IRPDR 0x00004000 ++#define BCMA_CC_JCMD0_ACC_PDR 0x00005000 ++#define BCMA_CC_JCMD0_IRW_MASK 0x00000F00 ++#define BCMA_CC_JCMD_ACC_MASK 0x000F0000 /* Changes for corerev 11 */ ++#define BCMA_CC_JCMD_ACC_IRDR 0x00000000 ++#define BCMA_CC_JCMD_ACC_DR 0x00010000 ++#define BCMA_CC_JCMD_ACC_IR 0x00020000 ++#define BCMA_CC_JCMD_ACC_RESET 0x00030000 ++#define BCMA_CC_JCMD_ACC_IRPDR 0x00040000 ++#define BCMA_CC_JCMD_ACC_PDR 0x00050000 ++#define BCMA_CC_JCMD_IRW_MASK 0x00001F00 ++#define BCMA_CC_JCMD_IRW_SHIFT 8 ++#define BCMA_CC_JCMD_DRW_MASK 0x0000003F ++#define BCMA_CC_JIR 0x0034 /* Rev >= 10 only */ ++#define BCMA_CC_JDR 0x0038 /* Rev >= 10 only */ ++#define BCMA_CC_JCTL 0x003C /* Rev >= 10 only */ ++#define BCMA_CC_JCTL_FORCE_CLK 4 /* Force clock */ ++#define BCMA_CC_JCTL_EXT_EN 2 /* Enable external targets */ ++#define BCMA_CC_JCTL_EN 1 /* Enable Jtag master */ ++#define BCMA_CC_FLASHCTL 0x0040 ++#define BCMA_CC_FLASHCTL_START 0x80000000 ++#define BCMA_CC_FLASHCTL_BUSY BCMA_CC_FLASHCTL_START ++#define BCMA_CC_FLASHADDR 0x0044 ++#define BCMA_CC_FLASHDATA 0x0048 ++#define BCMA_CC_BCAST_ADDR 0x0050 ++#define BCMA_CC_BCAST_DATA 0x0054 ++#define BCMA_CC_GPIOPULLUP 0x0058 /* Rev >= 20 only */ ++#define BCMA_CC_GPIOPULLDOWN 0x005C /* Rev >= 20 only */ ++#define BCMA_CC_GPIOIN 0x0060 ++#define BCMA_CC_GPIOOUT 0x0064 ++#define BCMA_CC_GPIOOUTEN 0x0068 ++#define BCMA_CC_GPIOCTL 0x006C ++#define BCMA_CC_GPIOPOL 0x0070 ++#define BCMA_CC_GPIOIRQ 0x0074 ++#define BCMA_CC_WATCHDOG 0x0080 ++#define BCMA_CC_GPIOTIMER 0x0088 /* LED powersave (corerev >= 16) */ ++#define BCMA_CC_GPIOTIMER_OFFTIME 0x0000FFFF ++#define BCMA_CC_GPIOTIMER_OFFTIME_SHIFT 0 ++#define BCMA_CC_GPIOTIMER_ONTIME 0xFFFF0000 ++#define BCMA_CC_GPIOTIMER_ONTIME_SHIFT 16 ++#define BCMA_CC_GPIOTOUTM 0x008C /* LED powersave (corerev >= 16) */ ++#define BCMA_CC_CLOCK_N 0x0090 ++#define BCMA_CC_CLOCK_SB 0x0094 ++#define BCMA_CC_CLOCK_PCI 0x0098 ++#define BCMA_CC_CLOCK_M2 0x009C ++#define BCMA_CC_CLOCK_MIPS 0x00A0 ++#define BCMA_CC_CLKDIV 0x00A4 /* Rev >= 3 only */ ++#define BCMA_CC_CLKDIV_SFLASH 0x0F000000 ++#define BCMA_CC_CLKDIV_SFLASH_SHIFT 24 ++#define BCMA_CC_CLKDIV_OTP 0x000F0000 ++#define BCMA_CC_CLKDIV_OTP_SHIFT 16 ++#define BCMA_CC_CLKDIV_JTAG 0x00000F00 ++#define BCMA_CC_CLKDIV_JTAG_SHIFT 8 ++#define BCMA_CC_CLKDIV_UART 0x000000FF ++#define BCMA_CC_CAP_EXT 0x00AC /* Capabilities */ ++#define BCMA_CC_PLLONDELAY 0x00B0 /* Rev >= 4 only */ ++#define BCMA_CC_FREFSELDELAY 0x00B4 /* Rev >= 4 only */ ++#define BCMA_CC_SLOWCLKCTL 0x00B8 /* 6 <= Rev <= 9 only */ ++#define BCMA_CC_SLOWCLKCTL_SRC 0x00000007 /* slow clock source mask */ ++#define BCMA_CC_SLOWCLKCTL_SRC_LPO 0x00000000 /* source of slow clock is LPO */ ++#define BCMA_CC_SLOWCLKCTL_SRC_XTAL 0x00000001 /* source of slow clock is crystal */ ++#define BCMA_CC_SLOECLKCTL_SRC_PCI 0x00000002 /* source of slow clock is PCI */ ++#define BCMA_CC_SLOWCLKCTL_LPOFREQ 0x00000200 /* LPOFreqSel, 1: 160Khz, 0: 32KHz */ ++#define BCMA_CC_SLOWCLKCTL_LPOPD 0x00000400 /* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */ ++#define BCMA_CC_SLOWCLKCTL_FSLOW 0x00000800 /* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */ ++#define BCMA_CC_SLOWCLKCTL_IPLL 0x00001000 /* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */ ++#define BCMA_CC_SLOWCLKCTL_ENXTAL 0x00002000 /* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */ ++#define BCMA_CC_SLOWCLKCTL_XTALPU 0x00004000 /* XtalPU (RO), 1/0: crystal running/disabled */ ++#define BCMA_CC_SLOWCLKCTL_CLKDIV 0xFFFF0000 /* ClockDivider (SlowClk = 1/(4+divisor)) */ ++#define BCMA_CC_SLOWCLKCTL_CLKDIV_SHIFT 16 ++#define BCMA_CC_SYSCLKCTL 0x00C0 /* Rev >= 3 only */ ++#define BCMA_CC_SYSCLKCTL_IDLPEN 0x00000001 /* ILPen: Enable Idle Low Power */ ++#define BCMA_CC_SYSCLKCTL_ALPEN 0x00000002 /* ALPen: Enable Active Low Power */ ++#define BCMA_CC_SYSCLKCTL_PLLEN 0x00000004 /* ForcePLLOn */ ++#define BCMA_CC_SYSCLKCTL_FORCEALP 0x00000008 /* Force ALP (or HT if ALPen is not set */ ++#define BCMA_CC_SYSCLKCTL_FORCEHT 0x00000010 /* Force HT */ ++#define BCMA_CC_SYSCLKCTL_CLKDIV 0xFFFF0000 /* ClkDiv (ILP = 1/(4+divisor)) */ ++#define BCMA_CC_SYSCLKCTL_CLKDIV_SHIFT 16 ++#define BCMA_CC_CLKSTSTR 0x00C4 /* Rev >= 3 only */ ++#define BCMA_CC_EROM 0x00FC ++#define BCMA_CC_PCMCIA_CFG 0x0100 ++#define BCMA_CC_PCMCIA_MEMWAIT 0x0104 ++#define BCMA_CC_PCMCIA_ATTRWAIT 0x0108 ++#define BCMA_CC_PCMCIA_IOWAIT 0x010C ++#define BCMA_CC_IDE_CFG 0x0110 ++#define BCMA_CC_IDE_MEMWAIT 0x0114 ++#define BCMA_CC_IDE_ATTRWAIT 0x0118 ++#define BCMA_CC_IDE_IOWAIT 0x011C ++#define BCMA_CC_PROG_CFG 0x0120 ++#define BCMA_CC_PROG_WAITCNT 0x0124 ++#define BCMA_CC_FLASH_CFG 0x0128 ++#define BCMA_CC_FLASH_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */ ++#define BCMA_CC_FLASH_WAITCNT 0x012C ++#define BCMA_CC_SROM_CONTROL 0x0190 ++#define BCMA_CC_SROM_CONTROL_START 0x80000000 ++#define BCMA_CC_SROM_CONTROL_BUSY 0x80000000 ++#define BCMA_CC_SROM_CONTROL_OPCODE 0x60000000 ++#define BCMA_CC_SROM_CONTROL_OP_READ 0x00000000 ++#define BCMA_CC_SROM_CONTROL_OP_WRITE 0x20000000 ++#define BCMA_CC_SROM_CONTROL_OP_WRDIS 0x40000000 ++#define BCMA_CC_SROM_CONTROL_OP_WREN 0x60000000 ++#define BCMA_CC_SROM_CONTROL_OTPSEL 0x00000010 ++#define BCMA_CC_SROM_CONTROL_LOCK 0x00000008 ++#define BCMA_CC_SROM_CONTROL_SIZE_MASK 0x00000006 ++#define BCMA_CC_SROM_CONTROL_SIZE_1K 0x00000000 ++#define BCMA_CC_SROM_CONTROL_SIZE_4K 0x00000002 ++#define BCMA_CC_SROM_CONTROL_SIZE_16K 0x00000004 ++#define BCMA_CC_SROM_CONTROL_SIZE_SHIFT 1 ++#define BCMA_CC_SROM_CONTROL_PRESENT 0x00000001 ++/* 0x1E0 is defined as shared BCMA_CLKCTLST */ ++#define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ ++#define BCMA_CC_UART0_DATA 0x0300 ++#define BCMA_CC_UART0_IMR 0x0304 ++#define BCMA_CC_UART0_FCR 0x0308 ++#define BCMA_CC_UART0_LCR 0x030C ++#define BCMA_CC_UART0_MCR 0x0310 ++#define BCMA_CC_UART0_LSR 0x0314 ++#define BCMA_CC_UART0_MSR 0x0318 ++#define BCMA_CC_UART0_SCRATCH 0x031C ++#define BCMA_CC_UART1_DATA 0x0400 ++#define BCMA_CC_UART1_IMR 0x0404 ++#define BCMA_CC_UART1_FCR 0x0408 ++#define BCMA_CC_UART1_LCR 0x040C ++#define BCMA_CC_UART1_MCR 0x0410 ++#define BCMA_CC_UART1_LSR 0x0414 ++#define BCMA_CC_UART1_MSR 0x0418 ++#define BCMA_CC_UART1_SCRATCH 0x041C ++/* PMU registers (rev >= 20) */ ++#define BCMA_CC_PMU_CTL 0x0600 /* PMU control */ ++#define BCMA_CC_PMU_CTL_ILP_DIV 0xFFFF0000 /* ILP div mask */ ++#define BCMA_CC_PMU_CTL_ILP_DIV_SHIFT 16 ++#define BCMA_CC_PMU_CTL_PLL_UPD 0x00000400 ++#define BCMA_CC_PMU_CTL_NOILPONW 0x00000200 /* No ILP on wait */ ++#define BCMA_CC_PMU_CTL_HTREQEN 0x00000100 /* HT req enable */ ++#define BCMA_CC_PMU_CTL_ALPREQEN 0x00000080 /* ALP req enable */ ++#define BCMA_CC_PMU_CTL_XTALFREQ 0x0000007C /* Crystal freq */ ++#define BCMA_CC_PMU_CTL_XTALFREQ_SHIFT 2 ++#define BCMA_CC_PMU_CTL_ILPDIVEN 0x00000002 /* ILP div enable */ ++#define BCMA_CC_PMU_CTL_LPOSEL 0x00000001 /* LPO sel */ ++#define BCMA_CC_PMU_CAP 0x0604 /* PMU capabilities */ ++#define BCMA_CC_PMU_CAP_REVISION 0x000000FF /* Revision mask */ ++#define BCMA_CC_PMU_STAT 0x0608 /* PMU status */ ++#define BCMA_CC_PMU_STAT_INTPEND 0x00000040 /* Interrupt pending */ ++#define BCMA_CC_PMU_STAT_SBCLKST 0x00000030 /* Backplane clock status? */ ++#define BCMA_CC_PMU_STAT_HAVEALP 0x00000008 /* ALP available */ ++#define BCMA_CC_PMU_STAT_HAVEHT 0x00000004 /* HT available */ ++#define BCMA_CC_PMU_STAT_RESINIT 0x00000003 /* Res init */ ++#define BCMA_CC_PMU_RES_STAT 0x060C /* PMU res status */ ++#define BCMA_CC_PMU_RES_PEND 0x0610 /* PMU res pending */ ++#define BCMA_CC_PMU_TIMER 0x0614 /* PMU timer */ ++#define BCMA_CC_PMU_MINRES_MSK 0x0618 /* PMU min res mask */ ++#define BCMA_CC_PMU_MAXRES_MSK 0x061C /* PMU max res mask */ ++#define BCMA_CC_PMU_RES_TABSEL 0x0620 /* PMU res table sel */ ++#define BCMA_CC_PMU_RES_DEPMSK 0x0624 /* PMU res dep mask */ ++#define BCMA_CC_PMU_RES_UPDNTM 0x0628 /* PMU res updown timer */ ++#define BCMA_CC_PMU_RES_TIMER 0x062C /* PMU res timer */ ++#define BCMA_CC_PMU_CLKSTRETCH 0x0630 /* PMU clockstretch */ ++#define BCMA_CC_PMU_WATCHDOG 0x0634 /* PMU watchdog */ ++#define BCMA_CC_PMU_RES_REQTS 0x0640 /* PMU res req timer sel */ ++#define BCMA_CC_PMU_RES_REQT 0x0644 /* PMU res req timer */ ++#define BCMA_CC_PMU_RES_REQM 0x0648 /* PMU res req mask */ ++#define BCMA_CC_CHIPCTL_ADDR 0x0650 ++#define BCMA_CC_CHIPCTL_DATA 0x0654 ++#define BCMA_CC_REGCTL_ADDR 0x0658 ++#define BCMA_CC_REGCTL_DATA 0x065C ++#define BCMA_CC_PLLCTL_ADDR 0x0660 ++#define BCMA_CC_PLLCTL_DATA 0x0664 ++#define BCMA_CC_SPROM 0x0800 /* SPROM beginning */ + -+/* This function is called when doing a pci_enable_device(). -+ * We must first check if the device is a device on the PCI-core bridge. */ -+int bcma_core_pci_plat_dev_init(struct pci_dev *dev) -+{ -+ struct bcma_drv_pci_host *pc_host; ++/* Divider allocation in 4716/47162/5356 */ ++#define BCMA_CC_PMU5_MAINPLL_CPU 1 ++#define BCMA_CC_PMU5_MAINPLL_MEM 2 ++#define BCMA_CC_PMU5_MAINPLL_SSB 3 + -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return -ENODEV; -+ } -+ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, -+ pci_ops); ++/* PLL usage in 4716/47162 */ ++#define BCMA_CC_PMU4716_MAINPLL_PLL0 12 + -+ pr_info("PCI: Fixing up device %s\n", pci_name(dev)); ++/* PLL usage in 5356/5357 */ ++#define BCMA_CC_PMU5356_MAINPLL_PLL0 0 ++#define BCMA_CC_PMU5357_MAINPLL_PLL0 0 + -+ /* Fix up interrupt lines */ -+ dev->irq = bcma_core_mips_irq(pc_host->pdev->core) + 2; -+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); ++/* 4706 PMU */ ++#define BCMA_CC_PMU4706_MAINPLL_PLL0 0 + -+ return 0; -+} -+EXPORT_SYMBOL(bcma_core_pci_plat_dev_init); ++/* ALP clock on pre-PMU chips */ ++#define BCMA_CC_PMU_ALP_CLOCK 20000000 ++/* HT clock for systems with PMU-enabled chipcommon */ ++#define BCMA_CC_PMU_HT_CLOCK 80000000 + -+/* PCI device IRQ mapping. */ -+int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev) -+{ -+ struct bcma_drv_pci_host *pc_host; ++/* PMU rev 5 (& 6) */ ++#define BCMA_CC_PPL_P1P2_OFF 0 ++#define BCMA_CC_PPL_P1_MASK 0x0f000000 ++#define BCMA_CC_PPL_P1_SHIFT 24 ++#define BCMA_CC_PPL_P2_MASK 0x00f00000 ++#define BCMA_CC_PPL_P2_SHIFT 20 ++#define BCMA_CC_PPL_M14_OFF 1 ++#define BCMA_CC_PPL_MDIV_MASK 0x000000ff ++#define BCMA_CC_PPL_MDIV_WIDTH 8 ++#define BCMA_CC_PPL_NM5_OFF 2 ++#define BCMA_CC_PPL_NDIV_MASK 0xfff00000 ++#define BCMA_CC_PPL_NDIV_SHIFT 20 ++#define BCMA_CC_PPL_FMAB_OFF 3 ++#define BCMA_CC_PPL_MRAT_MASK 0xf0000000 ++#define BCMA_CC_PPL_MRAT_SHIFT 28 ++#define BCMA_CC_PPL_ABRAT_MASK 0x08000000 ++#define BCMA_CC_PPL_ABRAT_SHIFT 27 ++#define BCMA_CC_PPL_FDIV_MASK 0x07ffffff ++#define BCMA_CC_PPL_PLLCTL_OFF 4 ++#define BCMA_CC_PPL_PCHI_OFF 5 ++#define BCMA_CC_PPL_PCHI_MASK 0x0000003f + -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return -ENODEV; -+ } ++/* BCM4331 ChipControl numbers. */ ++#define BCMA_CHIPCTL_4331_BT_COEXIST BIT(0) /* 0 disable */ ++#define BCMA_CHIPCTL_4331_SECI BIT(1) /* 0 SECI is disabled (JATG functional) */ ++#define BCMA_CHIPCTL_4331_EXT_LNA BIT(2) /* 0 disable */ ++#define BCMA_CHIPCTL_4331_SPROM_GPIO13_15 BIT(3) /* sprom/gpio13-15 mux */ ++#define BCMA_CHIPCTL_4331_EXTPA_EN BIT(4) /* 0 ext pa disable, 1 ext pa enabled */ ++#define BCMA_CHIPCTL_4331_GPIOCLK_ON_SPROMCS BIT(5) /* set drive out GPIO_CLK on sprom_cs pin */ ++#define BCMA_CHIPCTL_4331_PCIE_MDIO_ON_SPROMCS BIT(6) /* use sprom_cs pin as PCIE mdio interface */ ++#define BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5 BIT(7) /* aband extpa will be at gpio2/5 and sprom_dout */ ++#define BCMA_CHIPCTL_4331_OVR_PIPEAUXCLKEN BIT(8) /* override core control on pipe_AuxClkEnable */ ++#define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN BIT(9) /* override core control on pipe_AuxPowerDown */ ++#define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN BIT(10) /* pcie_auxclkenable */ ++#define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN BIT(11) /* pcie_pipe_pllpowerdown */ ++#define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4 BIT(16) /* enable bt_shd0 at gpio4 */ ++#define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5 BIT(17) /* enable bt_shd1 at gpio5 */ + -+ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, -+ pci_ops); -+ return bcma_core_mips_irq(pc_host->pdev->core) + 2; -+} -+EXPORT_SYMBOL(bcma_core_pci_pcibios_map_irq); ---- /dev/null -+++ b/drivers/bcma/driver_mips.c -@@ -0,0 +1,256 @@ -+/* -+ * Broadcom specific AMBA -+ * Broadcom MIPS32 74K core driver -+ * -+ * Copyright 2009, Broadcom Corporation -+ * Copyright 2006, 2007, Michael Buesch -+ * Copyright 2010, Bernhard Loos -+ * Copyright 2011, Hauke Mehrtens -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. ++/* Data for the PMU, if available. ++ * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) + */ -+ -+#include "bcma_private.h" -+ -+#include -+ -+#include -+#include -+#include -+#include -+ -+/* The 47162a0 hangs when reading MIPS DMP registers registers */ -+static inline bool bcma_core_mips_bcm47162a0_quirk(struct bcma_device *dev) -+{ -+ return dev->bus->chipinfo.id == 47162 && dev->bus->chipinfo.rev == 0 && -+ dev->id.id == BCMA_CORE_MIPS_74K; -+} -+ -+/* The 5357b0 hangs when reading USB20H DMP registers */ -+static inline bool bcma_core_mips_bcm5357b0_quirk(struct bcma_device *dev) -+{ -+ return (dev->bus->chipinfo.id == 0x5357 || -+ dev->bus->chipinfo.id == 0x4749) && -+ dev->bus->chipinfo.pkg == 11 && -+ dev->id.id == BCMA_CORE_USB20_HOST; -+} -+ -+static inline u32 mips_read32(struct bcma_drv_mips *mcore, -+ u16 offset) -+{ -+ return bcma_read32(mcore->core, offset); -+} -+ -+static inline void mips_write32(struct bcma_drv_mips *mcore, -+ u16 offset, -+ u32 value) -+{ -+ bcma_write32(mcore->core, offset, value); -+} -+ -+static const u32 ipsflag_irq_mask[] = { -+ 0, -+ BCMA_MIPS_IPSFLAG_IRQ1, -+ BCMA_MIPS_IPSFLAG_IRQ2, -+ BCMA_MIPS_IPSFLAG_IRQ3, -+ BCMA_MIPS_IPSFLAG_IRQ4, ++struct bcma_chipcommon_pmu { ++ u8 rev; /* PMU revision */ ++ u32 crystalfreq; /* The active crystal frequency (in kHz) */ +}; + -+static const u32 ipsflag_irq_shift[] = { -+ 0, -+ BCMA_MIPS_IPSFLAG_IRQ1_SHIFT, -+ BCMA_MIPS_IPSFLAG_IRQ2_SHIFT, -+ BCMA_MIPS_IPSFLAG_IRQ3_SHIFT, -+ BCMA_MIPS_IPSFLAG_IRQ4_SHIFT, ++#ifdef CONFIG_BCMA_DRIVER_MIPS ++struct bcma_pflash { ++ u8 buswidth; ++ u32 window; ++ u32 window_size; +}; + -+static u32 bcma_core_mips_irqflag(struct bcma_device *dev) -+{ -+ u32 flag; -+ -+ if (bcma_core_mips_bcm47162a0_quirk(dev)) -+ return dev->core_index; -+ if (bcma_core_mips_bcm5357b0_quirk(dev)) -+ return dev->core_index; -+ flag = bcma_aread32(dev, BCMA_MIPS_OOBSELOUTA30); -+ -+ return flag & 0x1F; -+} -+ -+/* Get the MIPS IRQ assignment for a specified device. -+ * If unassigned, 0 is returned. -+ */ -+unsigned int bcma_core_mips_irq(struct bcma_device *dev) -+{ -+ struct bcma_device *mdev = dev->bus->drv_mips.core; -+ u32 irqflag; ++struct bcma_serial_port { ++ void *regs; ++ unsigned long clockspeed; + unsigned int irq; ++ unsigned int baud_base; ++ unsigned int reg_shift; ++}; ++#endif /* CONFIG_BCMA_DRIVER_MIPS */ + -+ irqflag = bcma_core_mips_irqflag(dev); -+ -+ for (irq = 1; irq <= 4; irq++) -+ if (bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq)) & -+ (1 << irqflag)) -+ return irq; ++struct bcma_drv_cc { ++ struct bcma_device *core; ++ u32 status; ++ u32 capabilities; ++ u32 capabilities_ext; ++ u8 setup_done:1; ++ /* Fast Powerup Delay constant */ ++ u16 fast_pwrup_delay; ++ struct bcma_chipcommon_pmu pmu; ++#ifdef CONFIG_BCMA_DRIVER_MIPS ++ struct bcma_pflash pflash; + -+ return 0; -+} -+EXPORT_SYMBOL(bcma_core_mips_irq); ++ int nr_serial_ports; ++ struct bcma_serial_port serial_ports[4]; ++#endif /* CONFIG_BCMA_DRIVER_MIPS */ ++}; + -+static void bcma_core_mips_set_irq(struct bcma_device *dev, unsigned int irq) -+{ -+ unsigned int oldirq = bcma_core_mips_irq(dev); -+ struct bcma_bus *bus = dev->bus; -+ struct bcma_device *mdev = bus->drv_mips.core; -+ u32 irqflag; ++/* Register access */ ++#define bcma_cc_read32(cc, offset) \ ++ bcma_read32((cc)->core, offset) ++#define bcma_cc_write32(cc, offset, val) \ ++ bcma_write32((cc)->core, offset, val) + -+ irqflag = bcma_core_mips_irqflag(dev); -+ BUG_ON(oldirq == 6); ++#define bcma_cc_mask32(cc, offset, mask) \ ++ bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) & (mask)) ++#define bcma_cc_set32(cc, offset, set) \ ++ bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) | (set)) ++#define bcma_cc_maskset32(cc, offset, mask, set) \ ++ bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set)) + -+ dev->irq = irq + 2; ++extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); + -+ /* clear the old irq */ -+ if (oldirq == 0) -+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0), -+ bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) & -+ ~(1 << irqflag)); -+ else -+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq), 0); ++extern void bcma_chipco_suspend(struct bcma_drv_cc *cc); ++extern void bcma_chipco_resume(struct bcma_drv_cc *cc); + -+ /* assign the new one */ -+ if (irq == 0) { -+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0), -+ bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) | -+ (1 << irqflag)); -+ } else { -+ u32 oldirqflag = bcma_read32(mdev, -+ BCMA_MIPS_MIPS74K_INTMASK(irq)); -+ if (oldirqflag) { -+ struct bcma_device *core; ++void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable); + -+ /* backplane irq line is in use, find out who uses -+ * it and set user to irq 0 -+ */ -+ list_for_each_entry_reverse(core, &bus->cores, list) { -+ if ((1 << bcma_core_mips_irqflag(core)) == -+ oldirqflag) { -+ bcma_core_mips_set_irq(core, 0); -+ break; -+ } -+ } -+ } -+ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq), -+ 1 << irqflag); -+ } ++extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, ++ u32 ticks); + -+ pr_info("set_irq: core 0x%04x, irq %d => %d\n", -+ dev->id.id, oldirq + 2, irq + 2); -+} ++void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value); + -+static void bcma_core_mips_print_irq(struct bcma_device *dev, unsigned int irq) -+{ -+ int i; -+ static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"}; -+ printk(KERN_INFO KBUILD_MODNAME ": core 0x%04x, irq :", dev->id.id); -+ for (i = 0; i <= 6; i++) -+ printk(" %s%s", irq_name[i], i == irq ? "*" : " "); -+ printk("\n"); -+} ++u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask); + -+static void bcma_core_mips_dump_irq(struct bcma_bus *bus) -+{ -+ struct bcma_device *core; ++/* Chipcommon GPIO pin access. */ ++u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask); ++u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value); ++u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value); ++u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value); ++u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value); ++u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value); + -+ list_for_each_entry_reverse(core, &bus->cores, list) { -+ bcma_core_mips_print_irq(core, bcma_core_mips_irq(core)); -+ } -+} ++/* PMU support */ ++extern void bcma_pmu_init(struct bcma_drv_cc *cc); + -+u32 bcma_cpu_clock(struct bcma_drv_mips *mcore) -+{ -+ struct bcma_bus *bus = mcore->core->bus; ++extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, ++ u32 value); ++extern void bcma_chipco_pll_maskset(struct bcma_drv_cc *cc, u32 offset, ++ u32 mask, u32 set); ++extern void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc, ++ u32 offset, u32 mask, u32 set); ++extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, ++ u32 offset, u32 mask, u32 set); + -+ if (bus->drv_cc.capabilities & BCMA_CC_CAP_PMU) -+ return bcma_pmu_get_clockcpu(&bus->drv_cc); ++#endif /* LINUX_BCMA_DRIVER_CC_H_ */ +--- /dev/null ++++ b/include/linux/bcma/bcma_driver_mips.h +@@ -0,0 +1,51 @@ ++#ifndef LINUX_BCMA_DRIVER_MIPS_H_ ++#define LINUX_BCMA_DRIVER_MIPS_H_ + -+ pr_err("No PMU available, need this to get the cpu clock\n"); -+ return 0; -+} -+EXPORT_SYMBOL(bcma_cpu_clock); ++#define BCMA_MIPS_IPSFLAG 0x0F08 ++/* which sbflags get routed to mips interrupt 1 */ ++#define BCMA_MIPS_IPSFLAG_IRQ1 0x0000003F ++#define BCMA_MIPS_IPSFLAG_IRQ1_SHIFT 0 ++/* which sbflags get routed to mips interrupt 2 */ ++#define BCMA_MIPS_IPSFLAG_IRQ2 0x00003F00 ++#define BCMA_MIPS_IPSFLAG_IRQ2_SHIFT 8 ++/* which sbflags get routed to mips interrupt 3 */ ++#define BCMA_MIPS_IPSFLAG_IRQ3 0x003F0000 ++#define BCMA_MIPS_IPSFLAG_IRQ3_SHIFT 16 ++/* which sbflags get routed to mips interrupt 4 */ ++#define BCMA_MIPS_IPSFLAG_IRQ4 0x3F000000 ++#define BCMA_MIPS_IPSFLAG_IRQ4_SHIFT 24 + -+static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore) -+{ -+ struct bcma_bus *bus = mcore->core->bus; ++/* MIPS 74K core registers */ ++#define BCMA_MIPS_MIPS74K_CORECTL 0x0000 ++#define BCMA_MIPS_MIPS74K_EXCEPTBASE 0x0004 ++#define BCMA_MIPS_MIPS74K_BIST 0x000C ++#define BCMA_MIPS_MIPS74K_INTMASK_INT0 0x0014 ++#define BCMA_MIPS_MIPS74K_INTMASK(int) \ ++ ((int) * 4 + BCMA_MIPS_MIPS74K_INTMASK_INT0) ++#define BCMA_MIPS_MIPS74K_NMIMASK 0x002C ++#define BCMA_MIPS_MIPS74K_GPIOSEL 0x0040 ++#define BCMA_MIPS_MIPS74K_GPIOOUT 0x0044 ++#define BCMA_MIPS_MIPS74K_GPIOEN 0x0048 ++#define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0 + -+ switch (bus->drv_cc.capabilities & BCMA_CC_CAP_FLASHT) { -+ case BCMA_CC_FLASHT_STSER: -+ case BCMA_CC_FLASHT_ATSER: -+ pr_err("Serial flash not supported.\n"); -+ break; -+ case BCMA_CC_FLASHT_PARA: -+ pr_info("found parallel flash.\n"); -+ bus->drv_cc.pflash.window = 0x1c000000; -+ bus->drv_cc.pflash.window_size = 0x02000000; ++#define BCMA_MIPS_OOBSELOUTA30 0x100 + -+ if ((bcma_read32(bus->drv_cc.core, BCMA_CC_FLASH_CFG) & -+ BCMA_CC_FLASH_CFG_DS) == 0) -+ bus->drv_cc.pflash.buswidth = 1; -+ else -+ bus->drv_cc.pflash.buswidth = 2; -+ break; -+ default: -+ pr_err("flash not supported.\n"); -+ } -+} ++struct bcma_device; + -+void bcma_core_mips_init(struct bcma_drv_mips *mcore) -+{ -+ struct bcma_bus *bus; ++struct bcma_drv_mips { + struct bcma_device *core; -+ bus = mcore->core->bus; -+ -+ pr_info("Initializing MIPS core...\n"); -+ -+ if (!mcore->setup_done) -+ mcore->assigned_irqs = 1; ++ u8 setup_done:1; ++ unsigned int assigned_irqs; ++}; + -+ /* Assign IRQs to all cores on the bus */ -+ list_for_each_entry_reverse(core, &bus->cores, list) { -+ int mips_irq; -+ if (core->irq) -+ continue; ++#ifdef CONFIG_BCMA_DRIVER_MIPS ++extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); ++#else ++static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } ++#endif + -+ mips_irq = bcma_core_mips_irq(core); -+ if (mips_irq > 4) -+ core->irq = 0; -+ else -+ core->irq = mips_irq + 2; -+ if (core->irq > 5) -+ continue; -+ switch (core->id.id) { -+ case BCMA_CORE_PCI: -+ case BCMA_CORE_PCIE: -+ case BCMA_CORE_ETHERNET: -+ case BCMA_CORE_ETHERNET_GBIT: -+ case BCMA_CORE_MAC_GBIT: -+ case BCMA_CORE_80211: -+ case BCMA_CORE_USB20_HOST: -+ /* These devices get their own IRQ line if available, -+ * the rest goes on IRQ0 -+ */ -+ if (mcore->assigned_irqs <= 4) -+ bcma_core_mips_set_irq(core, -+ mcore->assigned_irqs++); -+ break; -+ } -+ } -+ pr_info("IRQ reconfiguration done\n"); -+ bcma_core_mips_dump_irq(bus); ++extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); + -+ if (mcore->setup_done) -+ return; ++extern unsigned int bcma_core_mips_irq(struct bcma_device *dev); + -+ bcma_chipco_serial_init(&bus->drv_cc); -+ bcma_core_mips_flash_detect(mcore); -+ mcore->setup_done = true; -+} ++#endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ --- /dev/null -+++ b/drivers/bcma/host_soc.c -@@ -0,0 +1,183 @@ -+/* -+ * Broadcom specific AMBA -+ * System on Chip (SoC) Host -+ * -+ * Licensed under the GNU/GPL. See COPYING for details. -+ */ -+ -+#include "bcma_private.h" -+#include "scan.h" -+#include -+#include -+ -+static u8 bcma_host_soc_read8(struct bcma_device *core, u16 offset) -+{ -+ return readb(core->io_addr + offset); -+} -+ -+static u16 bcma_host_soc_read16(struct bcma_device *core, u16 offset) -+{ -+ return readw(core->io_addr + offset); -+} ++++ b/include/linux/bcma/bcma_driver_pci.h +@@ -0,0 +1,225 @@ ++#ifndef LINUX_BCMA_DRIVER_PCI_H_ ++#define LINUX_BCMA_DRIVER_PCI_H_ + -+static u32 bcma_host_soc_read32(struct bcma_device *core, u16 offset) -+{ -+ return readl(core->io_addr + offset); -+} ++#include + -+static void bcma_host_soc_write8(struct bcma_device *core, u16 offset, -+ u8 value) -+{ -+ writeb(value, core->io_addr + offset); -+} ++struct pci_dev; + -+static void bcma_host_soc_write16(struct bcma_device *core, u16 offset, -+ u16 value) -+{ -+ writew(value, core->io_addr + offset); -+} ++/** PCI core registers. **/ ++#define BCMA_CORE_PCI_CTL 0x0000 /* PCI Control */ ++#define BCMA_CORE_PCI_CTL_RST_OE 0x00000001 /* PCI_RESET Output Enable */ ++#define BCMA_CORE_PCI_CTL_RST 0x00000002 /* PCI_RESET driven out to pin */ ++#define BCMA_CORE_PCI_CTL_CLK_OE 0x00000004 /* Clock gate Output Enable */ ++#define BCMA_CORE_PCI_CTL_CLK 0x00000008 /* Gate for clock driven out to pin */ ++#define BCMA_CORE_PCI_ARBCTL 0x0010 /* PCI Arbiter Control */ ++#define BCMA_CORE_PCI_ARBCTL_INTERN 0x00000001 /* Use internal arbiter */ ++#define BCMA_CORE_PCI_ARBCTL_EXTERN 0x00000002 /* Use external arbiter */ ++#define BCMA_CORE_PCI_ARBCTL_PARKID 0x00000006 /* Mask, selects which agent is parked on an idle bus */ ++#define BCMA_CORE_PCI_ARBCTL_PARKID_LAST 0x00000000 /* Last requestor */ ++#define BCMA_CORE_PCI_ARBCTL_PARKID_4710 0x00000002 /* 4710 */ ++#define BCMA_CORE_PCI_ARBCTL_PARKID_EXT0 0x00000004 /* External requestor 0 */ ++#define BCMA_CORE_PCI_ARBCTL_PARKID_EXT1 0x00000006 /* External requestor 1 */ ++#define BCMA_CORE_PCI_ISTAT 0x0020 /* Interrupt status */ ++#define BCMA_CORE_PCI_ISTAT_INTA 0x00000001 /* PCI INTA# */ ++#define BCMA_CORE_PCI_ISTAT_INTB 0x00000002 /* PCI INTB# */ ++#define BCMA_CORE_PCI_ISTAT_SERR 0x00000004 /* PCI SERR# (write to clear) */ ++#define BCMA_CORE_PCI_ISTAT_PERR 0x00000008 /* PCI PERR# (write to clear) */ ++#define BCMA_CORE_PCI_ISTAT_PME 0x00000010 /* PCI PME# */ ++#define BCMA_CORE_PCI_IMASK 0x0024 /* Interrupt mask */ ++#define BCMA_CORE_PCI_IMASK_INTA 0x00000001 /* PCI INTA# */ ++#define BCMA_CORE_PCI_IMASK_INTB 0x00000002 /* PCI INTB# */ ++#define BCMA_CORE_PCI_IMASK_SERR 0x00000004 /* PCI SERR# */ ++#define BCMA_CORE_PCI_IMASK_PERR 0x00000008 /* PCI PERR# */ ++#define BCMA_CORE_PCI_IMASK_PME 0x00000010 /* PCI PME# */ ++#define BCMA_CORE_PCI_MBOX 0x0028 /* Backplane to PCI Mailbox */ ++#define BCMA_CORE_PCI_MBOX_F0_0 0x00000100 /* PCI function 0, INT 0 */ ++#define BCMA_CORE_PCI_MBOX_F0_1 0x00000200 /* PCI function 0, INT 1 */ ++#define BCMA_CORE_PCI_MBOX_F1_0 0x00000400 /* PCI function 1, INT 0 */ ++#define BCMA_CORE_PCI_MBOX_F1_1 0x00000800 /* PCI function 1, INT 1 */ ++#define BCMA_CORE_PCI_MBOX_F2_0 0x00001000 /* PCI function 2, INT 0 */ ++#define BCMA_CORE_PCI_MBOX_F2_1 0x00002000 /* PCI function 2, INT 1 */ ++#define BCMA_CORE_PCI_MBOX_F3_0 0x00004000 /* PCI function 3, INT 0 */ ++#define BCMA_CORE_PCI_MBOX_F3_1 0x00008000 /* PCI function 3, INT 1 */ ++#define BCMA_CORE_PCI_BCAST_ADDR 0x0050 /* Backplane Broadcast Address */ ++#define BCMA_CORE_PCI_BCAST_ADDR_MASK 0x000000FF ++#define BCMA_CORE_PCI_BCAST_DATA 0x0054 /* Backplane Broadcast Data */ ++#define BCMA_CORE_PCI_GPIO_IN 0x0060 /* rev >= 2 only */ ++#define BCMA_CORE_PCI_GPIO_OUT 0x0064 /* rev >= 2 only */ ++#define BCMA_CORE_PCI_GPIO_ENABLE 0x0068 /* rev >= 2 only */ ++#define BCMA_CORE_PCI_GPIO_CTL 0x006C /* rev >= 2 only */ ++#define BCMA_CORE_PCI_SBTOPCI0 0x0100 /* Backplane to PCI translation 0 (sbtopci0) */ ++#define BCMA_CORE_PCI_SBTOPCI0_MASK 0xFC000000 ++#define BCMA_CORE_PCI_SBTOPCI1 0x0104 /* Backplane to PCI translation 1 (sbtopci1) */ ++#define BCMA_CORE_PCI_SBTOPCI1_MASK 0xFC000000 ++#define BCMA_CORE_PCI_SBTOPCI2 0x0108 /* Backplane to PCI translation 2 (sbtopci2) */ ++#define BCMA_CORE_PCI_SBTOPCI2_MASK 0xC0000000 ++#define BCMA_CORE_PCI_CONFIG_ADDR 0x0120 /* pcie config space access */ ++#define BCMA_CORE_PCI_CONFIG_DATA 0x0124 /* pcie config space access */ ++#define BCMA_CORE_PCI_MDIO_CONTROL 0x0128 /* controls the mdio access */ ++#define BCMA_CORE_PCI_MDIOCTL_DIVISOR_MASK 0x7f /* clock to be used on MDIO */ ++#define BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL 0x2 ++#define BCMA_CORE_PCI_MDIOCTL_PREAM_EN 0x80 /* Enable preamble sequnce */ ++#define BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE 0x100 /* Tranaction complete */ ++#define BCMA_CORE_PCI_MDIO_DATA 0x012c /* Data to the mdio access */ ++#define BCMA_CORE_PCI_MDIODATA_MASK 0x0000ffff /* data 2 bytes */ ++#define BCMA_CORE_PCI_MDIODATA_TA 0x00020000 /* Turnaround */ ++#define BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD 18 /* Regaddr shift (rev < 10) */ ++#define BCMA_CORE_PCI_MDIODATA_REGADDR_MASK_OLD 0x003c0000 /* Regaddr Mask (rev < 10) */ ++#define BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD 22 /* Physmedia devaddr shift (rev < 10) */ ++#define BCMA_CORE_PCI_MDIODATA_DEVADDR_MASK_OLD 0x0fc00000 /* Physmedia devaddr Mask (rev < 10) */ ++#define BCMA_CORE_PCI_MDIODATA_REGADDR_SHF 18 /* Regaddr shift */ ++#define BCMA_CORE_PCI_MDIODATA_REGADDR_MASK 0x007c0000 /* Regaddr Mask */ ++#define BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF 23 /* Physmedia devaddr shift */ ++#define BCMA_CORE_PCI_MDIODATA_DEVADDR_MASK 0x0f800000 /* Physmedia devaddr Mask */ ++#define BCMA_CORE_PCI_MDIODATA_WRITE 0x10000000 /* write Transaction */ ++#define BCMA_CORE_PCI_MDIODATA_READ 0x20000000 /* Read Transaction */ ++#define BCMA_CORE_PCI_MDIODATA_START 0x40000000 /* start of Transaction */ ++#define BCMA_CORE_PCI_MDIODATA_DEV_ADDR 0x0 /* dev address for serdes */ ++#define BCMA_CORE_PCI_MDIODATA_BLK_ADDR 0x1F /* blk address for serdes */ ++#define BCMA_CORE_PCI_MDIODATA_DEV_PLL 0x1d /* SERDES PLL Dev */ ++#define BCMA_CORE_PCI_MDIODATA_DEV_TX 0x1e /* SERDES TX Dev */ ++#define BCMA_CORE_PCI_MDIODATA_DEV_RX 0x1f /* SERDES RX Dev */ ++#define BCMA_CORE_PCI_PCIEIND_ADDR 0x0130 /* indirect access to the internal register */ ++#define BCMA_CORE_PCI_PCIEIND_DATA 0x0134 /* Data to/from the internal regsiter */ ++#define BCMA_CORE_PCI_CLKREQENCTRL 0x0138 /* >= rev 6, Clkreq rdma control */ ++#define BCMA_CORE_PCI_PCICFG0 0x0400 /* PCI config space 0 (rev >= 8) */ ++#define BCMA_CORE_PCI_PCICFG1 0x0500 /* PCI config space 1 (rev >= 8) */ ++#define BCMA_CORE_PCI_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */ ++#define BCMA_CORE_PCI_PCICFG3 0x0700 /* PCI config space 3 (rev >= 8) */ ++#define BCMA_CORE_PCI_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */ ++#define BCMA_CORE_PCI_SPROM_PI_OFFSET 0 /* first word */ ++#define BCMA_CORE_PCI_SPROM_PI_MASK 0xf000 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_PI_SHIFT 12 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_MISC_CONFIG 5 /* word 5 */ ++#define BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST 0x8000 /* bit 15 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_OFFSET_REV5 20 /* word 20 for srom rev <= 5 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_ENB 0x0800 /* bit 11 */ + -+static void bcma_host_soc_write32(struct bcma_device *core, u16 offset, -+ u32 value) -+{ -+ writel(value, core->io_addr + offset); -+} ++/* SBtoPCIx */ ++#define BCMA_CORE_PCI_SBTOPCI_MEM 0x00000000 ++#define BCMA_CORE_PCI_SBTOPCI_IO 0x00000001 ++#define BCMA_CORE_PCI_SBTOPCI_CFG0 0x00000002 ++#define BCMA_CORE_PCI_SBTOPCI_CFG1 0x00000003 ++#define BCMA_CORE_PCI_SBTOPCI_PREF 0x00000004 /* Prefetch enable */ ++#define BCMA_CORE_PCI_SBTOPCI_BURST 0x00000008 /* Burst enable */ ++#define BCMA_CORE_PCI_SBTOPCI_MRM 0x00000020 /* Memory Read Multiple */ ++#define BCMA_CORE_PCI_SBTOPCI_RC 0x00000030 /* Read Command mask (rev >= 11) */ ++#define BCMA_CORE_PCI_SBTOPCI_RC_READ 0x00000000 /* Memory read */ ++#define BCMA_CORE_PCI_SBTOPCI_RC_READL 0x00000010 /* Memory read line */ ++#define BCMA_CORE_PCI_SBTOPCI_RC_READM 0x00000020 /* Memory read multiple */ + -+#ifdef CONFIG_BCMA_BLOCKIO -+static void bcma_host_soc_block_read(struct bcma_device *core, void *buffer, -+ size_t count, u16 offset, u8 reg_width) -+{ -+ void __iomem *addr = core->io_addr + offset; ++/* PCIE protocol PHY diagnostic registers */ ++#define BCMA_CORE_PCI_PLP_MODEREG 0x200 /* Mode */ ++#define BCMA_CORE_PCI_PLP_STATUSREG 0x204 /* Status */ ++#define BCMA_CORE_PCI_PLP_POLARITYINV_STAT 0x10 /* Status reg PCIE_PLP_STATUSREG */ ++#define BCMA_CORE_PCI_PLP_LTSSMCTRLREG 0x208 /* LTSSM control */ ++#define BCMA_CORE_PCI_PLP_LTLINKNUMREG 0x20c /* Link Training Link number */ ++#define BCMA_CORE_PCI_PLP_LTLANENUMREG 0x210 /* Link Training Lane number */ ++#define BCMA_CORE_PCI_PLP_LTNFTSREG 0x214 /* Link Training N_FTS */ ++#define BCMA_CORE_PCI_PLP_ATTNREG 0x218 /* Attention */ ++#define BCMA_CORE_PCI_PLP_ATTNMASKREG 0x21C /* Attention Mask */ ++#define BCMA_CORE_PCI_PLP_RXERRCTR 0x220 /* Rx Error */ ++#define BCMA_CORE_PCI_PLP_RXFRMERRCTR 0x224 /* Rx Framing Error */ ++#define BCMA_CORE_PCI_PLP_RXERRTHRESHREG 0x228 /* Rx Error threshold */ ++#define BCMA_CORE_PCI_PLP_TESTCTRLREG 0x22C /* Test Control reg */ ++#define BCMA_CORE_PCI_PLP_SERDESCTRLOVRDREG 0x230 /* SERDES Control Override */ ++#define BCMA_CORE_PCI_PLP_TIMINGOVRDREG 0x234 /* Timing param override */ ++#define BCMA_CORE_PCI_PLP_RXTXSMDIAGREG 0x238 /* RXTX State Machine Diag */ ++#define BCMA_CORE_PCI_PLP_LTSSMDIAGREG 0x23C /* LTSSM State Machine Diag */ + -+ switch (reg_width) { -+ case sizeof(u8): { -+ u8 *buf = buffer; ++/* PCIE protocol DLLP diagnostic registers */ ++#define BCMA_CORE_PCI_DLLP_LCREG 0x100 /* Link Control */ ++#define BCMA_CORE_PCI_DLLP_LSREG 0x104 /* Link Status */ ++#define BCMA_CORE_PCI_DLLP_LAREG 0x108 /* Link Attention */ ++#define BCMA_CORE_PCI_DLLP_LSREG_LINKUP (1 << 16) ++#define BCMA_CORE_PCI_DLLP_LAMASKREG 0x10C /* Link Attention Mask */ ++#define BCMA_CORE_PCI_DLLP_NEXTTXSEQNUMREG 0x110 /* Next Tx Seq Num */ ++#define BCMA_CORE_PCI_DLLP_ACKEDTXSEQNUMREG 0x114 /* Acked Tx Seq Num */ ++#define BCMA_CORE_PCI_DLLP_PURGEDTXSEQNUMREG 0x118 /* Purged Tx Seq Num */ ++#define BCMA_CORE_PCI_DLLP_RXSEQNUMREG 0x11C /* Rx Sequence Number */ ++#define BCMA_CORE_PCI_DLLP_LRREG 0x120 /* Link Replay */ ++#define BCMA_CORE_PCI_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */ ++#define BCMA_CORE_PCI_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */ ++#define BCMA_CORE_PCI_ASPMTIMER_EXTEND 0x01000000 /* > rev7: enable extend ASPM timer */ ++#define BCMA_CORE_PCI_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */ ++#define BCMA_CORE_PCI_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */ ++#define BCMA_CORE_PCI_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */ ++#define BCMA_CORE_PCI_DLLP_RTRRWREG 0x138 /* Retry buffer Read/Write */ ++#define BCMA_CORE_PCI_DLLP_ECTHRESHREG 0x13C /* Error Count Threshold */ ++#define BCMA_CORE_PCI_DLLP_TLPERRCTRREG 0x140 /* TLP Error Counter */ ++#define BCMA_CORE_PCI_DLLP_ERRCTRREG 0x144 /* Error Counter */ ++#define BCMA_CORE_PCI_DLLP_NAKRXCTRREG 0x148 /* NAK Received Counter */ ++#define BCMA_CORE_PCI_DLLP_TESTREG 0x14C /* Test */ ++#define BCMA_CORE_PCI_DLLP_PKTBIST 0x150 /* Packet BIST */ ++#define BCMA_CORE_PCI_DLLP_PCIE11 0x154 /* DLLP PCIE 1.1 reg */ + -+ while (count) { -+ *buf = __raw_readb(addr); -+ buf++; -+ count--; -+ } -+ break; -+ } -+ case sizeof(u16): { -+ __le16 *buf = buffer; ++/* SERDES RX registers */ ++#define BCMA_CORE_PCI_SERDES_RX_CTRL 1 /* Rx cntrl */ ++#define BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE 0x80 /* rxpolarity_force */ ++#define BCMA_CORE_PCI_SERDES_RX_CTRL_POLARITY 0x40 /* rxpolarity_value */ ++#define BCMA_CORE_PCI_SERDES_RX_TIMER1 2 /* Rx Timer1 */ ++#define BCMA_CORE_PCI_SERDES_RX_CDR 6 /* CDR */ ++#define BCMA_CORE_PCI_SERDES_RX_CDRBW 7 /* CDR BW */ + -+ WARN_ON(count & 1); -+ while (count) { -+ *buf = (__force __le16)__raw_readw(addr); -+ buf++; -+ count -= 2; -+ } -+ break; -+ } -+ case sizeof(u32): { -+ __le32 *buf = buffer; ++/* SERDES PLL registers */ ++#define BCMA_CORE_PCI_SERDES_PLL_CTRL 1 /* PLL control reg */ ++#define BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN 0x4000 /* bit 14 is FREQDET on */ + -+ WARN_ON(count & 3); -+ while (count) { -+ *buf = (__force __le32)__raw_readl(addr); -+ buf++; -+ count -= 4; -+ } -+ break; -+ } -+ default: -+ WARN_ON(1); -+ } -+} ++/* PCIcore specific boardflags */ ++#define BCMA_CORE_PCI_BFL_NOPCI 0x00000400 /* Board leaves PCI floating */ + -+static void bcma_host_soc_block_write(struct bcma_device *core, -+ const void *buffer, -+ size_t count, u16 offset, u8 reg_width) -+{ -+ void __iomem *addr = core->io_addr + offset; ++/* PCIE Config space accessing MACROS */ ++#define BCMA_CORE_PCI_CFG_BUS_SHIFT 24 /* Bus shift */ ++#define BCMA_CORE_PCI_CFG_SLOT_SHIFT 19 /* Slot/Device shift */ ++#define BCMA_CORE_PCI_CFG_FUN_SHIFT 16 /* Function shift */ ++#define BCMA_CORE_PCI_CFG_OFF_SHIFT 0 /* Register shift */ + -+ switch (reg_width) { -+ case sizeof(u8): { -+ const u8 *buf = buffer; ++#define BCMA_CORE_PCI_CFG_BUS_MASK 0xff /* Bus mask */ ++#define BCMA_CORE_PCI_CFG_SLOT_MASK 0x1f /* Slot/Device mask */ ++#define BCMA_CORE_PCI_CFG_FUN_MASK 7 /* Function mask */ ++#define BCMA_CORE_PCI_CFG_OFF_MASK 0xfff /* Register mask */ + -+ while (count) { -+ __raw_writeb(*buf, addr); -+ buf++; -+ count--; -+ } -+ break; -+ } -+ case sizeof(u16): { -+ const __le16 *buf = buffer; ++/* PCIE Root Capability Register bits (Host mode only) */ ++#define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 + -+ WARN_ON(count & 1); -+ while (count) { -+ __raw_writew((__force u16)(*buf), addr); -+ buf++; -+ count -= 2; -+ } -+ break; -+ } -+ case sizeof(u32): { -+ const __le32 *buf = buffer; ++struct bcma_drv_pci; + -+ WARN_ON(count & 3); -+ while (count) { -+ __raw_writel((__force u32)(*buf), addr); -+ buf++; -+ count -= 4; -+ } -+ break; -+ } -+ default: -+ WARN_ON(1); -+ } -+} -+#endif /* CONFIG_BCMA_BLOCKIO */ ++#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE ++struct bcma_drv_pci_host { ++ struct bcma_drv_pci *pdev; + -+static u32 bcma_host_soc_aread32(struct bcma_device *core, u16 offset) -+{ -+ return readl(core->io_wrap + offset); -+} ++ u32 host_cfg_addr; ++ spinlock_t cfgspace_lock; + -+static void bcma_host_soc_awrite32(struct bcma_device *core, u16 offset, -+ u32 value) -+{ -+ writel(value, core->io_wrap + offset); -+} ++ struct pci_controller pci_controller; ++ struct pci_ops pci_ops; ++ struct resource mem_resource; ++ struct resource io_resource; ++}; ++#endif + -+const struct bcma_host_ops bcma_host_soc_ops = { -+ .read8 = bcma_host_soc_read8, -+ .read16 = bcma_host_soc_read16, -+ .read32 = bcma_host_soc_read32, -+ .write8 = bcma_host_soc_write8, -+ .write16 = bcma_host_soc_write16, -+ .write32 = bcma_host_soc_write32, -+#ifdef CONFIG_BCMA_BLOCKIO -+ .block_read = bcma_host_soc_block_read, -+ .block_write = bcma_host_soc_block_write, ++struct bcma_drv_pci { ++ struct bcma_device *core; ++ u8 setup_done:1; ++ u8 hostmode:1; ++ ++#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE ++ struct bcma_drv_pci_host *host_controller; +#endif -+ .aread32 = bcma_host_soc_aread32, -+ .awrite32 = bcma_host_soc_awrite32, +}; + -+int __init bcma_host_soc_register(struct bcma_soc *soc) -+{ -+ struct bcma_bus *bus = &soc->bus; -+ int err; -+ -+ /* iomap only first core. We have to read some register on this core -+ * to scan the bus. -+ */ -+ bus->mmio = ioremap_nocache(BCMA_ADDR_BASE, BCMA_CORE_SIZE * 1); -+ if (!bus->mmio) -+ return -ENOMEM; ++/* Register access */ ++#define pcicore_read16(pc, offset) bcma_read16((pc)->core, offset) ++#define pcicore_read32(pc, offset) bcma_read32((pc)->core, offset) ++#define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val) ++#define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) + -+ /* Host specific */ -+ bus->hosttype = BCMA_HOSTTYPE_SOC; -+ bus->ops = &bcma_host_soc_ops; ++extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); ++extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, ++ struct bcma_device *core, bool enable); ++extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); + -+ /* Register */ -+ err = bcma_bus_early_register(bus, &soc->core_cc, &soc->core_mips); -+ if (err) -+ iounmap(bus->mmio); ++extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); ++extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); + -+ return err; -+} ++#endif /* LINUX_BCMA_DRIVER_PCI_H_ */ --- /dev/null -+++ b/include/linux/bcma/bcma_driver_mips.h -@@ -0,0 +1,51 @@ -+#ifndef LINUX_BCMA_DRIVER_MIPS_H_ -+#define LINUX_BCMA_DRIVER_MIPS_H_ -+ -+#define BCMA_MIPS_IPSFLAG 0x0F08 -+/* which sbflags get routed to mips interrupt 1 */ -+#define BCMA_MIPS_IPSFLAG_IRQ1 0x0000003F -+#define BCMA_MIPS_IPSFLAG_IRQ1_SHIFT 0 -+/* which sbflags get routed to mips interrupt 2 */ -+#define BCMA_MIPS_IPSFLAG_IRQ2 0x00003F00 -+#define BCMA_MIPS_IPSFLAG_IRQ2_SHIFT 8 -+/* which sbflags get routed to mips interrupt 3 */ -+#define BCMA_MIPS_IPSFLAG_IRQ3 0x003F0000 -+#define BCMA_MIPS_IPSFLAG_IRQ3_SHIFT 16 -+/* which sbflags get routed to mips interrupt 4 */ -+#define BCMA_MIPS_IPSFLAG_IRQ4 0x3F000000 -+#define BCMA_MIPS_IPSFLAG_IRQ4_SHIFT 24 ++++ b/include/linux/bcma/bcma_regs.h +@@ -0,0 +1,86 @@ ++#ifndef LINUX_BCMA_REGS_H_ ++#define LINUX_BCMA_REGS_H_ + -+/* MIPS 74K core registers */ -+#define BCMA_MIPS_MIPS74K_CORECTL 0x0000 -+#define BCMA_MIPS_MIPS74K_EXCEPTBASE 0x0004 -+#define BCMA_MIPS_MIPS74K_BIST 0x000C -+#define BCMA_MIPS_MIPS74K_INTMASK_INT0 0x0014 -+#define BCMA_MIPS_MIPS74K_INTMASK(int) \ -+ ((int) * 4 + BCMA_MIPS_MIPS74K_INTMASK_INT0) -+#define BCMA_MIPS_MIPS74K_NMIMASK 0x002C -+#define BCMA_MIPS_MIPS74K_GPIOSEL 0x0040 -+#define BCMA_MIPS_MIPS74K_GPIOOUT 0x0044 -+#define BCMA_MIPS_MIPS74K_GPIOEN 0x0048 -+#define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0 ++/* Some single registers are shared between many cores */ ++/* BCMA_CLKCTLST: ChipCommon (rev >= 20), PCIe, 80211 */ ++#define BCMA_CLKCTLST 0x01E0 /* Clock control and status */ ++#define BCMA_CLKCTLST_FORCEALP 0x00000001 /* Force ALP request */ ++#define BCMA_CLKCTLST_FORCEHT 0x00000002 /* Force HT request */ ++#define BCMA_CLKCTLST_FORCEILP 0x00000004 /* Force ILP request */ ++#define BCMA_CLKCTLST_HAVEALPREQ 0x00000008 /* ALP available request */ ++#define BCMA_CLKCTLST_HAVEHTREQ 0x00000010 /* HT available request */ ++#define BCMA_CLKCTLST_HWCROFF 0x00000020 /* Force HW clock request off */ ++#define BCMA_CLKCTLST_EXTRESREQ 0x00000700 /* Mask of external resource requests */ ++#define BCMA_CLKCTLST_HAVEALP 0x00010000 /* ALP available */ ++#define BCMA_CLKCTLST_HAVEHT 0x00020000 /* HT available */ ++#define BCMA_CLKCTLST_BP_ON_ALP 0x00040000 /* RO: running on ALP clock */ ++#define BCMA_CLKCTLST_BP_ON_HT 0x00080000 /* RO: running on HT clock */ ++#define BCMA_CLKCTLST_EXTRESST 0x07000000 /* Mask of external resource status */ ++/* Is there any BCM4328 on BCMA bus? */ ++#define BCMA_CLKCTLST_4328A0_HAVEHT 0x00010000 /* 4328a0 has reversed bits */ ++#define BCMA_CLKCTLST_4328A0_HAVEALP 0x00020000 /* 4328a0 has reversed bits */ + -+#define BCMA_MIPS_OOBSELOUTA30 0x100 ++/* Agent registers (common for every core) */ ++#define BCMA_IOCTL 0x0408 /* IO control */ ++#define BCMA_IOCTL_CLK 0x0001 ++#define BCMA_IOCTL_FGC 0x0002 ++#define BCMA_IOCTL_CORE_BITS 0x3FFC ++#define BCMA_IOCTL_PME_EN 0x4000 ++#define BCMA_IOCTL_BIST_EN 0x8000 ++#define BCMA_IOST 0x0500 /* IO status */ ++#define BCMA_IOST_CORE_BITS 0x0FFF ++#define BCMA_IOST_DMA64 0x1000 ++#define BCMA_IOST_GATED_CLK 0x2000 ++#define BCMA_IOST_BIST_ERROR 0x4000 ++#define BCMA_IOST_BIST_DONE 0x8000 ++#define BCMA_RESET_CTL 0x0800 ++#define BCMA_RESET_CTL_RESET 0x0001 + -+struct bcma_device; ++/* BCMA PCI config space registers. */ ++#define BCMA_PCI_PMCSR 0x44 ++#define BCMA_PCI_PE 0x100 ++#define BCMA_PCI_BAR0_WIN 0x80 /* Backplane address space 0 */ ++#define BCMA_PCI_BAR1_WIN 0x84 /* Backplane address space 1 */ ++#define BCMA_PCI_SPROMCTL 0x88 /* SPROM control */ ++#define BCMA_PCI_SPROMCTL_WE 0x10 /* SPROM write enable */ ++#define BCMA_PCI_BAR1_CONTROL 0x8c /* Address space 1 burst control */ ++#define BCMA_PCI_IRQS 0x90 /* PCI interrupts */ ++#define BCMA_PCI_IRQMASK 0x94 /* PCI IRQ control and mask (pcirev >= 6 only) */ ++#define BCMA_PCI_BACKPLANE_IRQS 0x98 /* Backplane Interrupts */ ++#define BCMA_PCI_BAR0_WIN2 0xAC ++#define BCMA_PCI_GPIO_IN 0xB0 /* GPIO Input (pcirev >= 3 only) */ ++#define BCMA_PCI_GPIO_OUT 0xB4 /* GPIO Output (pcirev >= 3 only) */ ++#define BCMA_PCI_GPIO_OUT_ENABLE 0xB8 /* GPIO Output Enable/Disable (pcirev >= 3 only) */ ++#define BCMA_PCI_GPIO_SCS 0x10 /* PCI config space bit 4 for 4306c0 slow clock source */ ++#define BCMA_PCI_GPIO_HWRAD 0x20 /* PCI config space GPIO 13 for hw radio disable */ ++#define BCMA_PCI_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */ ++#define BCMA_PCI_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */ + -+struct bcma_drv_mips { -+ struct bcma_device *core; -+ u8 setup_done:1; -+ unsigned int assigned_irqs; -+}; ++/* SiliconBackplane Address Map. ++ * All regions may not exist on all chips. ++ */ ++#define BCMA_SOC_SDRAM_BASE 0x00000000U /* Physical SDRAM */ ++#define BCMA_SOC_PCI_MEM 0x08000000U /* Host Mode sb2pcitranslation0 (64 MB) */ ++#define BCMA_SOC_PCI_MEM_SZ (64 * 1024 * 1024) ++#define BCMA_SOC_PCI_CFG 0x0c000000U /* Host Mode sb2pcitranslation1 (64 MB) */ ++#define BCMA_SOC_SDRAM_SWAPPED 0x10000000U /* Byteswapped Physical SDRAM */ ++#define BCMA_SOC_SDRAM_R2 0x80000000U /* Region 2 for sdram (512 MB) */ + -+#ifdef CONFIG_BCMA_DRIVER_MIPS -+extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); -+#else -+static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } -+#endif + -+extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); ++#define BCMA_SOC_PCI_DMA 0x40000000U /* Client Mode sb2pcitranslation2 (1 GB) */ ++#define BCMA_SOC_PCI_DMA2 0x80000000U /* Client Mode sb2pcitranslation2 (1 GB) */ ++#define BCMA_SOC_PCI_DMA_SZ 0x40000000U /* Client Mode sb2pcitranslation2 size in bytes */ ++#define BCMA_SOC_PCIE_DMA_L32 0x00000000U /* PCIE Client Mode sb2pcitranslation2 ++ * (2 ZettaBytes), low 32 bits ++ */ ++#define BCMA_SOC_PCIE_DMA_H32 0x80000000U /* PCIE Client Mode sb2pcitranslation2 ++ * (2 ZettaBytes), high 32 bits ++ */ + -+extern unsigned int bcma_core_mips_irq(struct bcma_device *dev); ++#define BCMA_SOC_PCI1_MEM 0x40000000U /* Host Mode sb2pcitranslation0 (64 MB) */ ++#define BCMA_SOC_PCI1_CFG 0x44000000U /* Host Mode sb2pcitranslation1 (64 MB) */ ++#define BCMA_SOC_PCIE1_DMA_H32 0xc0000000U /* PCIE Client Mode sb2pcitranslation2 ++ * (2 ZettaBytes), high 32 bits ++ */ + -+#endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ ++#endif /* LINUX_BCMA_REGS_H_ */ --- /dev/null +++ b/include/linux/bcma/bcma_soc.h @@ -0,0 +1,16 @@ @@ -4976,3 +5158,67 @@ +int bcma_bus_register(struct bcma_bus *bus); + +#endif /* LINUX_BCMA_SOC_H_ */ +--- a/include/linux/mod_devicetable.h ++++ b/include/linux/mod_devicetable.h +@@ -382,6 +382,23 @@ struct ssb_device_id { + #define SSB_ANY_ID 0xFFFF + #define SSB_ANY_REV 0xFF + ++/* Broadcom's specific AMBA core, see drivers/bcma/ */ ++struct bcma_device_id { ++ __u16 manuf; ++ __u16 id; ++ __u8 rev; ++ __u8 class; ++}; ++#define BCMA_CORE(_manuf, _id, _rev, _class) \ ++ { .manuf = _manuf, .id = _id, .rev = _rev, .class = _class, } ++#define BCMA_CORETABLE_END \ ++ { 0, }, ++ ++#define BCMA_ANY_MANUF 0xFFFF ++#define BCMA_ANY_ID 0xFFFF ++#define BCMA_ANY_REV 0xFF ++#define BCMA_ANY_CLASS 0xFF ++ + struct virtio_device_id { + __u32 device; + __u32 vendor; +--- a/scripts/mod/file2alias.c ++++ b/scripts/mod/file2alias.c +@@ -702,6 +702,24 @@ static int do_ssb_entry(const char *file + return 1; + } + ++/* Looks like: bcma:mNidNrevNclN. */ ++static int do_bcma_entry(const char *filename, ++ struct bcma_device_id *id, char *alias) ++{ ++ id->manuf = TO_NATIVE(id->manuf); ++ id->id = TO_NATIVE(id->id); ++ id->rev = TO_NATIVE(id->rev); ++ id->class = TO_NATIVE(id->class); ++ ++ strcpy(alias, "bcma:"); ++ ADD(alias, "m", id->manuf != BCMA_ANY_MANUF, id->manuf); ++ ADD(alias, "id", id->id != BCMA_ANY_ID, id->id); ++ ADD(alias, "rev", id->rev != BCMA_ANY_REV, id->rev); ++ ADD(alias, "cl", id->class != BCMA_ANY_CLASS, id->class); ++ add_wildcard(alias); ++ return 1; ++} ++ + /* Looks like: virtio:dNvN */ + static int do_virtio_entry(const char *filename, struct virtio_device_id *id, + char *alias) +@@ -968,6 +986,10 @@ void handle_moddevtable(struct module *m + do_table(symval, sym->st_size, + sizeof(struct ssb_device_id), "ssb", + do_ssb_entry, mod); ++ else if (sym_is(symname, "__mod_bcma_device_table")) ++ do_table(symval, sym->st_size, ++ sizeof(struct bcma_device_id), "bcma", ++ do_bcma_entry, mod); + else if (sym_is(symname, "__mod_virtio_device_table")) + do_table(symval, sym->st_size, + sizeof(struct virtio_device_id), "virtio", diff --git a/target/linux/generic/patches-3.1/020-ssb_update.patch b/target/linux/generic/patches-3.1/020-ssb_update.patch index 76759273a7..033c5a775b 100644 --- a/target/linux/generic/patches-3.1/020-ssb_update.patch +++ b/target/linux/generic/patches-3.1/020-ssb_update.patch @@ -1,14 +1,3 @@ ---- a/drivers/ssb/driver_pcicore.c -+++ b/drivers/ssb/driver_pcicore.c -@@ -74,7 +74,7 @@ static u32 get_cfgspace_addr(struct ssb_ - u32 tmp; - - /* We do only have one cardbus device behind the bridge. */ -- if (pc->cardbusmode && (dev >= 1)) -+ if (pc->cardbusmode && (dev > 1)) - goto out; - - if (bus == 0) { --- a/drivers/ssb/b43_pci_bridge.c +++ b/drivers/ssb/b43_pci_bridge.c @@ -11,6 +11,7 @@ @@ -19,6 +8,15 @@ #include #include "ssb_private.h" +@@ -28,6 +29,8 @@ static const struct pci_device_id b43_pc + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, --- a/drivers/ssb/driver_chipcommon_pmu.c +++ b/drivers/ssb/driver_chipcommon_pmu.c @@ -12,6 +12,9 @@ @@ -114,6 +112,17 @@ if (bus->extif.dev) { ssb_extif_get_clockcontrol(&bus->extif, &pll_type, &n, &m); } else if (bus->chipco.dev) { +--- a/drivers/ssb/driver_pcicore.c ++++ b/drivers/ssb/driver_pcicore.c +@@ -74,7 +74,7 @@ static u32 get_cfgspace_addr(struct ssb_ + u32 tmp; + + /* We do only have one cardbus device behind the bridge. */ +- if (pc->cardbusmode && (dev >= 1)) ++ if (pc->cardbusmode && (dev > 1)) + goto out; + + if (bus == 0) { --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -12,6 +12,7 @@ @@ -216,7 +225,26 @@ } --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c -@@ -331,7 +331,6 @@ static void sprom_extract_r123(struct ss +@@ -178,6 +178,18 @@ err_pci: + #define SPEX(_outvar, _offset, _mask, _shift) \ + SPEX16(_outvar, _offset, _mask, _shift) + ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) ++ + + static inline u8 ssb_crc8(u8 crc, u8 data) + { +@@ -331,7 +343,6 @@ static void sprom_extract_r123(struct ss { int i; u16 v; @@ -224,8 +252,24 @@ u16 loc[3]; if (out->revision == 3) /* rev 3 moved MAC */ -@@ -390,20 +389,12 @@ static void sprom_extract_r123(struct ss +@@ -361,8 +372,9 @@ static void sprom_extract_r123(struct ss + SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14); + SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15); + SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0); +- SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, +- SSB_SPROM1_BINF_CCODE_SHIFT); ++ if (out->revision == 1) ++ SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, ++ SSB_SPROM1_BINF_CCODE_SHIFT); + SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA, + SSB_SPROM1_BINF_ANTA_SHIFT); + SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG, +@@ -388,22 +400,16 @@ static void sprom_extract_r123(struct ss + SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0); + if (out->revision >= 2) SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0); /* Extract the antenna gain values. */ - gain = r123_extract_antgain(out->revision, in, @@ -251,7 +295,27 @@ } /* Revs 4 5 and 8 have partially shared layout */ -@@ -504,16 +495,14 @@ static void sprom_extract_r45(struct ssb +@@ -464,14 +470,17 @@ static void sprom_extract_r45(struct ssb + SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0); + SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A, + SSB_SPROM4_ETHPHY_ET1A_SHIFT); ++ SPEX(board_rev, SSB_SPROM4_BOARDREV, 0xFFFF, 0); + if (out->revision == 4) { +- SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0); + SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0); + } else { +- SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0); +@@ -504,16 +513,14 @@ static void sprom_extract_r45(struct ssb } /* Extract the antenna gain values. */ @@ -272,7 +336,7 @@ sprom_extract_r458(out, in); -@@ -523,7 +512,13 @@ static void sprom_extract_r45(struct ssb +@@ -523,14 +530,22 @@ static void sprom_extract_r45(struct ssb static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in) { int i; @@ -287,7 +351,17 @@ /* extract the MAC address */ for (i = 0; i < 3; i++) { -@@ -596,16 +591,69 @@ static void sprom_extract_r8(struct ssb_ + v = in[SPOFF(SSB_SPROM8_IL0MAC) + i]; + *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); + } +- SPEX(country_code, SSB_SPROM8_CCODE, 0xFFFF, 0); ++ SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0); +@@ -596,17 +611,127 @@ static void sprom_extract_r8(struct ssb_ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0); /* Extract the antenna gain values. */ @@ -305,7 +379,7 @@ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); - memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24, - sizeof(out->antenna_gain.ghz5)); -+ + + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { + o = pwr_info_offset[i]; @@ -360,9 +434,75 @@ + SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT); + SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, + SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT); - ++ ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); sprom_extract_r458(out, in); + /* TODO - get remaining rev 8 stuff needed */ +@@ -736,7 +861,6 @@ static void ssb_pci_get_boardinfo(struct + { + bi->vendor = bus->host_pci->subsystem_vendor; + bi->type = bus->host_pci->subsystem_device; +- bi->rev = bus->host_pci->revision; + } + + int ssb_pci_get_invariants(struct ssb_bus *bus, --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -676,14 +676,10 @@ static int ssb_pcmcia_do_get_invariants( @@ -486,7 +626,7 @@ u8 rssisav2g; /* 2GHz RSSI params */ u8 rssismc2g; u8 rssismf2g; -@@ -82,19 +91,97 @@ struct ssb_sprom { +@@ -82,26 +91,103 @@ struct ssb_sprom { u16 boardflags2_hi; /* Board flags (bits 48-63) */ /* TODO store board flags in a single u64 */ @@ -591,7 +731,14 @@ }; /* Information about the PCB the circuitry is soldered on. */ -@@ -231,10 +318,9 @@ struct ssb_driver { + struct ssb_boardinfo { + u16 vendor; + u16 type; +- u8 rev; + }; + + +@@ -231,10 +317,9 @@ struct ssb_driver { #define drv_to_ssb_drv(_drv) container_of(_drv, struct ssb_driver, drv) extern int __ssb_driver_register(struct ssb_driver *drv, struct module *owner); @@ -617,8 +764,53 @@ --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h -@@ -432,6 +432,56 @@ +@@ -228,6 +228,7 @@ + #define SSB_SPROM1_AGAIN_BG_SHIFT 0 + #define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ + #define SSB_SPROM1_AGAIN_A_SHIFT 8 ++#define SSB_SPROM1_CCODE 0x0076 + + /* SPROM Revision 2 (inherits from rev 1) */ + #define SSB_SPROM2_BFLHI 0x0038 /* Boardflags (high 16 bits) */ +@@ -267,6 +268,7 @@ + #define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */ + + /* SPROM Revision 4 */ ++#define SSB_SPROM4_BOARDREV 0x0042 /* Board revision */ + #define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */ + #define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */ + #define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */ +@@ -389,6 +391,11 @@ + #define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */ + #define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */ + #define SSB_SPROM8_GPIOB_P3_SHIFT 8 ++#define SSB_SPROM8_LEDDC 0x009A ++#define SSB_SPROM8_LEDDC_ON 0xFF00 /* oncount */ ++#define SSB_SPROM8_LEDDC_ON_SHIFT 8 ++#define SSB_SPROM8_LEDDC_OFF 0x00FF /* offcount */ ++#define SSB_SPROM8_LEDDC_OFF_SHIFT 0 + #define SSB_SPROM8_ANTAVAIL 0x009C /* Antenna available bitfields*/ + #define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */ + #define SSB_SPROM8_ANTAVAIL_A_SHIFT 8 +@@ -404,6 +411,13 @@ + #define SSB_SPROM8_AGAIN2_SHIFT 0 + #define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */ + #define SSB_SPROM8_AGAIN3_SHIFT 8 ++#define SSB_SPROM8_TXRXC 0x00A2 ++#define SSB_SPROM8_TXRXC_TXCHAIN 0x000f ++#define SSB_SPROM8_TXRXC_TXCHAIN_SHIFT 0 ++#define SSB_SPROM8_TXRXC_RXCHAIN 0x00f0 ++#define SSB_SPROM8_TXRXC_RXCHAIN_SHIFT 4 ++#define SSB_SPROM8_TXRXC_SWITCH 0xff00 ++#define SSB_SPROM8_TXRXC_SWITCH_SHIFT 8 + #define SSB_SPROM8_RSSIPARM2G 0x00A4 /* RSSI params for 2GHz */ + #define SSB_SPROM8_RSSISMF2G 0x000F + #define SSB_SPROM8_RSSISMC2G 0x00F0 +@@ -430,8 +444,87 @@ + #define SSB_SPROM8_TRI5GH_SHIFT 8 + #define SSB_SPROM8_RXPO 0x00AC /* RX power offsets */ #define SSB_SPROM8_RXPO2G 0x00FF /* 2GHz RX power offset */ ++#define SSB_SPROM8_RXPO2G_SHIFT 0 #define SSB_SPROM8_RXPO5G 0xFF00 /* 5GHz RX power offset */ #define SSB_SPROM8_RXPO5G_SHIFT 8 +#define SSB_SPROM8_FEM2G 0x00AE @@ -634,10 +826,38 @@ +#define SSB_SROM8_FEM_ANTSWLUT 0xF800 +#define SSB_SROM8_FEM_ANTSWLUT_SHIFT 11 +#define SSB_SPROM8_THERMAL 0x00B2 -+#define SSB_SPROM8_MPWR_RAWTS 0x00B4 -+#define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 -+#define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 -+#define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA ++#define SSB_SPROM8_THERMAL_OFFSET 0x00ff ++#define SSB_SPROM8_THERMAL_OFFSET_SHIFT 0 ++#define SSB_SPROM8_THERMAL_TRESH 0xff00 ++#define SSB_SPROM8_THERMAL_TRESH_SHIFT 8 ++/* Temp sense related entries */ ++#define SSB_SPROM8_RAWTS 0x00B4 ++#define SSB_SPROM8_RAWTS_RAWTEMP 0x01ff ++#define SSB_SPROM8_RAWTS_RAWTEMP_SHIFT 0 ++#define SSB_SPROM8_RAWTS_MEASPOWER 0xfe00 ++#define SSB_SPROM8_RAWTS_MEASPOWER_SHIFT 9 ++#define SSB_SPROM8_OPT_CORRX 0x00B6 ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE 0x00ff ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT 0 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX 0xfc00 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT 10 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION 0x0300 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT 8 ++/* FOC: freiquency offset correction, HWIQ: H/W IOCAL enable, IQSWP: IQ CAL swap disable */ ++#define SSB_SPROM8_HWIQ_IQSWP 0x00B8 ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR 0x000f ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT 0 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP 0x0010 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT 4 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT 5 ++#define SSB_SPROM8_TEMPDELTA 0x00BA ++#define SSB_SPROM8_TEMPDELTA_PHYCAL 0x00ff ++#define SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT 0 ++#define SSB_SPROM8_TEMPDELTA_PERIOD 0x0f00 ++#define SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT 8 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS 0xf000 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT 12 + +/* There are 4 blocks with power info sharing the same layout */ +#define SSB_SROM8_PWR_INFO_CORE0 0x00C0 @@ -674,7 +894,7 @@ #define SSB_SPROM8_MAXP_BG 0x00C0 /* Max Power 2GHz in path 1 */ #define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power 2GHz */ #define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ -@@ -456,12 +506,53 @@ +@@ -456,12 +549,63 @@ #define SSB_SPROM8_PA1HIB0 0x00D8 /* 5.8GHz power amp settings */ #define SSB_SPROM8_PA1HIB1 0x00DA #define SSB_SPROM8_PA1HIB2 0x00DC @@ -685,6 +905,16 @@ #define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */ #define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */ ++#define SSB_SPROM8_2G_MCSPO 0x0152 ++#define SSB_SPROM8_5G_MCSPO 0x0162 ++#define SSB_SPROM8_5GL_MCSPO 0x0172 ++#define SSB_SPROM8_5GH_MCSPO 0x0182 ++ ++#define SSB_SPROM8_CDDPO 0x0192 ++#define SSB_SPROM8_STBCPO 0x0194 ++#define SSB_SPROM8_BW40PO 0x0196 ++#define SSB_SPROM8_BWDUPPO 0x0198 ++ +/* Values for boardflags_lo read from SPROM */ +#define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */ +#define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */ diff --git a/target/linux/generic/patches-3.1/021-ssb_add_pci_id.patch b/target/linux/generic/patches-3.1/021-ssb_add_pci_id.patch deleted file mode 100644 index 7cffebec48..0000000000 --- a/target/linux/generic/patches-3.1/021-ssb_add_pci_id.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/ssb/b43_pci_bridge.c -+++ b/drivers/ssb/b43_pci_bridge.c -@@ -29,6 +29,8 @@ static const struct pci_device_id b43_pc - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, diff --git a/target/linux/generic/patches-3.1/025-bcma_backport.patch b/target/linux/generic/patches-3.1/025-bcma_backport.patch index 1f0b9b5126..c75896f0ad 100644 --- a/target/linux/generic/patches-3.1/025-bcma_backport.patch +++ b/target/linux/generic/patches-3.1/025-bcma_backport.patch @@ -91,7 +91,24 @@ #endif --- a/drivers/bcma/core.c +++ b/drivers/bcma/core.c -@@ -110,6 +110,8 @@ EXPORT_SYMBOL_GPL(bcma_core_pll_ctl); +@@ -29,6 +29,7 @@ void bcma_core_disable(struct bcma_devic + udelay(10); + + bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET); ++ bcma_aread32(core, BCMA_RESET_CTL); + udelay(1); + } + EXPORT_SYMBOL_GPL(bcma_core_disable); +@@ -76,7 +77,7 @@ void bcma_core_set_clockmode(struct bcma + pr_err("HT force timeout\n"); + break; + case BCMA_CLKMODE_DYNAMIC: +- pr_warn("Dynamic clockmode not supported yet!\n"); ++ bcma_set32(core, BCMA_CLKCTLST, ~BCMA_CLKCTLST_FORCEHT); + break; + } + } +@@ -110,6 +111,8 @@ EXPORT_SYMBOL_GPL(bcma_core_pll_ctl); u32 bcma_core_dma_translation(struct bcma_device *core) { switch (core->bus->hosttype) { @@ -676,7 +693,7 @@ * * Licensed under the GNU/GPL. See COPYING for details. */ -@@ -15,40 +16,41 @@ +@@ -15,40 +16,39 @@ * R/W ops. **************************************************/ @@ -691,7 +708,7 @@ + return pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_DATA); } - #if 0 +-#if 0 static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data) { - pcicore_write32(pc, 0x130, address); @@ -701,7 +718,7 @@ + pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR); + pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_DATA, data); } - #endif +-#endif static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy) { @@ -734,7 +751,7 @@ break; msleep(1); } -@@ -56,79 +58,84 @@ static void bcma_pcie_mdio_set_phy(struc +@@ -56,79 +56,84 @@ static void bcma_pcie_mdio_set_phy(struc static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address) { @@ -850,7 +867,7 @@ } /************************************************** -@@ -137,67 +144,53 @@ static void bcma_pcie_mdio_write(struct +@@ -137,67 +142,90 @@ static void bcma_pcie_mdio_write(struct static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc) { @@ -885,6 +902,41 @@ + bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL, + BCMA_CORE_PCI_SERDES_PLL_CTRL, + tmp & ~BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN); ++} ++ ++static void bcma_core_pci_fixcfg(struct bcma_drv_pci *pc) ++{ ++ struct bcma_device *core = pc->core; ++ u16 val16, core_index; ++ uint regoff; ++ ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_PI_OFFSET); ++ core_index = (u16)core->core_index; ++ ++ val16 = pcicore_read16(pc, regoff); ++ if (((val16 & BCMA_CORE_PCI_SPROM_PI_MASK) >> BCMA_CORE_PCI_SPROM_PI_SHIFT) ++ != core_index) { ++ val16 = (core_index << BCMA_CORE_PCI_SPROM_PI_SHIFT) | ++ (val16 & ~BCMA_CORE_PCI_SPROM_PI_MASK); ++ pcicore_write16(pc, regoff, val16); ++ } ++} ++ ++/* Fix MISC config to allow coming out of L2/L3-Ready state w/o PRST */ ++/* Needs to happen when coming out of 'standby'/'hibernate' */ ++static void bcma_core_pci_config_fixup(struct bcma_drv_pci *pc) ++{ ++ u16 val16; ++ uint regoff; ++ ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_MISC_CONFIG); ++ ++ val16 = pcicore_read16(pc, regoff); ++ ++ if (!(val16 & BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST)) { ++ val16 |= BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST; ++ pcicore_write16(pc, regoff, val16); ++ } } /************************************************** @@ -894,7 +946,9 @@ -static void bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) +static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) { ++ bcma_core_pci_fixcfg(pc); bcma_pcicore_serdes_workaround(pc); ++ bcma_core_pci_config_fixup(pc); } -static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) @@ -902,7 +956,9 @@ { - struct bcma_bus *bus = pc->core->bus; - u16 chipid_top; -- ++ if (pc->setup_done) ++ return; + - chipid_top = (bus->chipinfo.id & 0xFF00); - if (chipid_top != 0x4700 && - chipid_top != 0x5300) @@ -922,9 +978,7 @@ - - return true; -} -+ if (pc->setup_done) -+ return; - +- -void bcma_core_pci_init(struct bcma_drv_pci *pc) -{ - if (bcma_core_pci_is_in_hostmode(pc)) { @@ -943,7 +997,7 @@ } int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, -@@ -205,7 +198,14 @@ int bcma_core_pci_irq_ctl(struct bcma_dr +@@ -205,7 +233,14 @@ int bcma_core_pci_irq_ctl(struct bcma_dr { struct pci_dev *pdev = pc->core->bus->host_pci; u32 coremask, tmp; @@ -959,6 +1013,24 @@ err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp); if (err) +@@ -223,3 +258,17 @@ out: + return err; + } + EXPORT_SYMBOL_GPL(bcma_core_pci_irq_ctl); ++ ++void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) ++{ ++ u32 w; ++ ++ w = bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); ++ if (extend) ++ w |= BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ else ++ w &= ~BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ bcma_pcie_write(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG, w); ++ bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); ++} ++EXPORT_SYMBOL_GPL(bcma_core_pci_extend_L1timer); --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -2,13 +2,587 @@ @@ -1083,7 +1155,7 @@ + if (unlikely(!addr)) + goto out; + err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + @@ -1135,7 +1207,7 @@ + addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0; + addr |= (func << 8); + addr |= (off & 0xfc); -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + } @@ -1144,7 +1216,7 @@ + if (unlikely(!addr)) + goto out; + err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + @@ -1455,8 +1527,8 @@ + /* Ok, ready to run, register it to the system. + * The following needs change, if we want to port hostmode + * to non-MIPS platform. */ -+ io_map_base = (unsigned long)ioremap_nocache(BCMA_SOC_PCI_MEM, -+ 0x04000000); ++ io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start, ++ resource_size(&pc_host->mem_resource)); + pc_host->pci_controller.io_map_base = io_map_base; + set_io_port_base(pc_host->pci_controller.io_map_base); + /* Give some time to the PCI controller to configure itself with the new @@ -1643,7 +1715,26 @@ { struct bcma_bus *bus; int err = -ENOMEM; -@@ -223,6 +234,35 @@ static void bcma_host_pci_remove(struct +@@ -190,6 +201,9 @@ static int bcma_host_pci_probe(struct pc + bus->hosttype = BCMA_HOSTTYPE_PCI; + bus->ops = &bcma_host_pci_ops; + ++ bus->boardinfo.vendor = bus->host_pci->subsystem_vendor; ++ bus->boardinfo.type = bus->host_pci->subsystem_device; ++ + /* Register */ + err = bcma_bus_register(bus); + if (err) +@@ -211,7 +225,7 @@ err_kfree_bus: + return err; + } + +-static void bcma_host_pci_remove(struct pci_dev *dev) ++static void __devexit bcma_host_pci_remove(struct pci_dev *dev) + { + struct bcma_bus *bus = pci_get_drvdata(dev); + +@@ -223,6 +237,35 @@ static void bcma_host_pci_remove(struct pci_set_drvdata(dev, NULL); } @@ -1679,10 +1770,12 @@ static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = { { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4331) }, -@@ -238,6 +278,7 @@ static struct pci_driver bcma_pci_bridge +@@ -237,7 +280,8 @@ static struct pci_driver bcma_pci_bridge + .name = "bcma-pci-bridge", .id_table = bcma_pci_bridge_tbl, .probe = bcma_host_pci_probe, - .remove = bcma_host_pci_remove, +- .remove = bcma_host_pci_remove, ++ .remove = __devexit_p(bcma_host_pci_remove), + .driver.pm = BCMA_PM_OPS, }; @@ -2092,7 +2185,104 @@ drv->drv.name = drv->name; --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c -@@ -200,18 +200,174 @@ static s32 bcma_erom_get_addr_desc(struc +@@ -19,7 +19,14 @@ struct bcma_device_id_name { + u16 id; + const char *name; + }; +-struct bcma_device_id_name bcma_device_names[] = { ++ ++static const struct bcma_device_id_name bcma_arm_device_names[] = { ++ { BCMA_CORE_ARM_1176, "ARM 1176" }, ++ { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, ++ { BCMA_CORE_ARM_CM3, "ARM CM3" }, ++}; ++ ++static const struct bcma_device_id_name bcma_bcm_device_names[] = { + { BCMA_CORE_OOB_ROUTER, "OOB Router" }, + { BCMA_CORE_INVALID, "Invalid" }, + { BCMA_CORE_CHIPCOMMON, "ChipCommon" }, +@@ -27,7 +34,6 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_SRAM, "SRAM" }, + { BCMA_CORE_SDRAM, "SDRAM" }, + { BCMA_CORE_PCI, "PCI" }, +- { BCMA_CORE_MIPS, "MIPS" }, + { BCMA_CORE_ETHERNET, "Fast Ethernet" }, + { BCMA_CORE_V90, "V90" }, + { BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" }, +@@ -44,7 +50,6 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_PHY_A, "PHY A" }, + { BCMA_CORE_PHY_B, "PHY B" }, + { BCMA_CORE_PHY_G, "PHY G" }, +- { BCMA_CORE_MIPS_3302, "MIPS 3302" }, + { BCMA_CORE_USB11_HOST, "USB 1.1 Host" }, + { BCMA_CORE_USB11_DEV, "USB 1.1 Device" }, + { BCMA_CORE_USB20_HOST, "USB 2.0 Host" }, +@@ -58,15 +63,11 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_PHY_N, "PHY N" }, + { BCMA_CORE_SRAM_CTL, "SRAM Controller" }, + { BCMA_CORE_MINI_MACPHY, "Mini MACPHY" }, +- { BCMA_CORE_ARM_1176, "ARM 1176" }, +- { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, + { BCMA_CORE_PHY_LP, "PHY LP" }, + { BCMA_CORE_PMU, "PMU" }, + { BCMA_CORE_PHY_SSN, "PHY SSN" }, + { BCMA_CORE_SDIO_DEV, "SDIO Device" }, +- { BCMA_CORE_ARM_CM3, "ARM CM3" }, + { BCMA_CORE_PHY_HT, "PHY HT" }, +- { BCMA_CORE_MIPS_74K, "MIPS 74K" }, + { BCMA_CORE_MAC_GBIT, "GBit MAC" }, + { BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" }, + { BCMA_CORE_PCIE_RC, "PCIe Root Complex" }, +@@ -79,16 +80,41 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_SHIM, "SHIM" }, + { BCMA_CORE_DEFAULT, "Default" }, + }; +-const char *bcma_device_name(struct bcma_device_id *id) ++ ++static const struct bcma_device_id_name bcma_mips_device_names[] = { ++ { BCMA_CORE_MIPS, "MIPS" }, ++ { BCMA_CORE_MIPS_3302, "MIPS 3302" }, ++ { BCMA_CORE_MIPS_74K, "MIPS 74K" }, ++}; ++ ++static const char *bcma_device_name(const struct bcma_device_id *id) + { +- int i; ++ const struct bcma_device_id_name *names; ++ int size, i; + +- if (id->manuf == BCMA_MANUF_BCM) { +- for (i = 0; i < ARRAY_SIZE(bcma_device_names); i++) { +- if (bcma_device_names[i].id == id->id) +- return bcma_device_names[i].name; +- } ++ /* search manufacturer specific names */ ++ switch (id->manuf) { ++ case BCMA_MANUF_ARM: ++ names = bcma_arm_device_names; ++ size = ARRAY_SIZE(bcma_arm_device_names); ++ break; ++ case BCMA_MANUF_BCM: ++ names = bcma_bcm_device_names; ++ size = ARRAY_SIZE(bcma_bcm_device_names); ++ break; ++ case BCMA_MANUF_MIPS: ++ names = bcma_mips_device_names; ++ size = ARRAY_SIZE(bcma_mips_device_names); ++ break; ++ default: ++ return "UNKNOWN"; ++ } ++ ++ for (i = 0; i < size; i++) { ++ if (names[i].id == id->id) ++ return names[i].name; + } ++ + return "UNKNOWN"; + } + +@@ -200,18 +226,174 @@ static s32 bcma_erom_get_addr_desc(struc return addrl; } @@ -2272,7 +2462,7 @@ INIT_LIST_HEAD(&bus->cores); bus->nr_cores = 0; -@@ -219,142 +375,133 @@ int bcma_bus_scan(struct bcma_bus *bus) +@@ -219,142 +401,133 @@ int bcma_bus_scan(struct bcma_bus *bus) bcma_scan_switch_core(bus, BCMA_ADDR_BASE); tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID); @@ -2468,7 +2658,7 @@ + } else { + eromptr = bus->mmio; + } - ++ + eromend = eromptr + BCMA_CORE_SIZE / sizeof(u32); + + bcma_scan_switch_core(bus, erombase); @@ -2488,7 +2678,7 @@ + break; + else if (err < 0) + return err; -+ + + core->core_index = core_num++; + bus->nr_cores++; pr_info("Core %d found: %s " @@ -2583,7 +2773,7 @@ /************************************************** * R/W ops. -@@ -124,41 +176,268 @@ static int bcma_sprom_valid(const u16 *s +@@ -124,41 +176,418 @@ static int bcma_sprom_valid(const u16 *s * SPROM extraction. **************************************************/ @@ -2591,6 +2781,22 @@ + +#define SPEX(_field, _offset, _mask, _shift) \ + bus->sprom._field = ((sprom[SPOFF(_offset)] & (_mask)) >> (_shift)) ++ ++#define SPEX32(_field, _offset, _mask, _shift) \ ++ bus->sprom._field = ((((u32)sprom[SPOFF((_offset)+2)] << 16 | \ ++ sprom[SPOFF(_offset)]) & (_mask)) >> (_shift)) ++ ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) + static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) { @@ -2655,7 +2861,8 @@ + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, ~0, 0); + SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, ~0, 0); + -+ SPEX(country_code, SSB_SPROM8_CCODE, ~0, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { @@ -2710,6 +2917,136 @@ + SSB_SROM8_FEM_TR_ISO_SHIFT); + SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_ANTSWLUT, + SSB_SROM8_FEM_ANTSWLUT_SHIFT); ++ ++ SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A, ++ SSB_SPROM8_ANTAVAIL_A_SHIFT); ++ SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG, ++ SSB_SPROM8_ANTAVAIL_BG_SHIFT); ++ SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0); ++ SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG, ++ SSB_SPROM8_ITSSI_BG_SHIFT); ++ SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0); ++ SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A, ++ SSB_SPROM8_ITSSI_A_SHIFT); ++ SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0); ++ SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK, ++ SSB_SPROM8_MAXP_AL_SHIFT); ++ SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0); ++ SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1, ++ SSB_SPROM8_GPIOA_P1_SHIFT); ++ SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0); ++ SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3, ++ SSB_SPROM8_GPIOB_P3_SHIFT); ++ SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0); ++ SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G, ++ SSB_SPROM8_TRI5G_SHIFT); ++ SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0); ++ SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH, ++ SSB_SPROM8_TRI5GH_SHIFT); ++ SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, ++ SSB_SPROM8_RXPO2G_SHIFT); ++ SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G, ++ SSB_SPROM8_RXPO5G_SHIFT); ++ SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0); ++ SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G, ++ SSB_SPROM8_RSSISMC2G_SHIFT); ++ SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G, ++ SSB_SPROM8_RSSISAV2G_SHIFT); ++ SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G, ++ SSB_SPROM8_BXA2G_SHIFT); ++ SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0); ++ SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G, ++ SSB_SPROM8_RSSISMC5G_SHIFT); ++ SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G, ++ SSB_SPROM8_RSSISAV5G_SHIFT); ++ SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G, ++ SSB_SPROM8_BXA5G_SHIFT); ++ ++ SPEX(pa0b0, SSB_SPROM8_PA0B0, ~0, 0); ++ SPEX(pa0b1, SSB_SPROM8_PA0B1, ~0, 0); ++ SPEX(pa0b2, SSB_SPROM8_PA0B2, ~0, 0); ++ SPEX(pa1b0, SSB_SPROM8_PA1B0, ~0, 0); ++ SPEX(pa1b1, SSB_SPROM8_PA1B1, ~0, 0); ++ SPEX(pa1b2, SSB_SPROM8_PA1B2, ~0, 0); ++ SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, ~0, 0); ++ SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, ~0, 0); ++ SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, ~0, 0); ++ SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, ~0, 0); ++ SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, ~0, 0); ++ SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, ~0, 0); ++ SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, ~0, 0); ++ SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, ~0, 0); ++ SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, ~0, 0); ++ SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, ~0, 0); ++ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, ~0, 0); ++ ++ /* Extract the antenna gain values. */ ++ SPEX(antenna_gain.a0, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT); ++ SPEX(antenna_gain.a1, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT); ++ SPEX(antenna_gain.a2, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT); ++ SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); ++ ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); +} + +/* @@ -2819,16 +3156,19 @@ - if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM)) - return -ENOENT; + if (!bcma_sprom_ext_available(bus)) { ++ bool sprom_onchip; ++ + /* + * External SPROM takes precedence so check + * on-chip OTP only when no external SPROM + * is present. + */ -+ if (bcma_sprom_onchip_available(bus)) { ++ sprom_onchip = bcma_sprom_onchip_available(bus); ++ if (sprom_onchip) { + /* determine offset */ + offset = bcma_sprom_onchip_offset(bus); + } -+ if (!offset) { ++ if (!offset || !sprom_onchip) { + /* + * Maybe there is no SPROM on the device? + * Now we ask the arch code if there is some sprom @@ -2882,7 +3222,19 @@ }; struct bcma_chipinfo { -@@ -130,14 +131,19 @@ struct bcma_device { +@@ -25,6 +26,11 @@ struct bcma_chipinfo { + u8 pkg; + }; + ++struct bcma_boardinfo { ++ u16 vendor; ++ u16 type; ++}; ++ + enum bcma_clkmode { + BCMA_CLKMODE_FAST, + BCMA_CLKMODE_DYNAMIC, +@@ -130,14 +136,19 @@ struct bcma_device { struct device dev; struct device *dma_dev; @@ -2902,7 +3254,7 @@ void *drvdata; struct list_head list; }; -@@ -157,7 +163,7 @@ struct bcma_driver { +@@ -157,7 +168,7 @@ struct bcma_driver { int (*probe)(struct bcma_device *dev); void (*remove)(struct bcma_device *dev); @@ -2911,7 +3263,7 @@ int (*resume)(struct bcma_device *dev); void (*shutdown)(struct bcma_device *dev); -@@ -165,12 +171,17 @@ struct bcma_driver { +@@ -165,12 +176,17 @@ struct bcma_driver { }; extern int __bcma_driver_register(struct bcma_driver *drv, struct module *owner); @@ -2933,7 +3285,12 @@ struct bcma_bus { /* The MMIO area. */ void __iomem *mmio; -@@ -190,71 +201,96 @@ struct bcma_bus { +@@ -187,74 +203,101 @@ struct bcma_bus { + + struct bcma_chipinfo chipinfo; + ++ struct bcma_boardinfo boardinfo; ++ struct bcma_device *mapped_core; struct list_head cores; u8 nr_cores; @@ -3303,7 +3660,7 @@ +#endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h -@@ -53,6 +53,35 @@ struct pci_dev; +@@ -53,11 +53,47 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI1_MASK 0xFC000000 #define BCMA_CORE_PCI_SBTOPCI2 0x0108 /* Backplane to PCI translation 2 (sbtopci2) */ #define BCMA_CORE_PCI_SBTOPCI2_MASK 0xC0000000 @@ -3339,7 +3696,19 @@ #define BCMA_CORE_PCI_PCICFG0 0x0400 /* PCI config space 0 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG1 0x0500 /* PCI config space 1 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */ -@@ -72,20 +101,114 @@ struct pci_dev; + #define BCMA_CORE_PCI_PCICFG3 0x0700 /* PCI config space 3 (rev >= 8) */ + #define BCMA_CORE_PCI_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */ ++#define BCMA_CORE_PCI_SPROM_PI_OFFSET 0 /* first word */ ++#define BCMA_CORE_PCI_SPROM_PI_MASK 0xf000 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_PI_SHIFT 12 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_MISC_CONFIG 5 /* word 5 */ ++#define BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST 0x8000 /* bit 15 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_OFFSET_REV5 20 /* word 20 for srom rev <= 5 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_ENB 0x0800 /* bit 11 */ + + /* SBtoPCIx */ + #define BCMA_CORE_PCI_SBTOPCI_MEM 0x00000000 +@@ -72,20 +108,118 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI_RC_READL 0x00000010 /* Memory read line */ #define BCMA_CORE_PCI_SBTOPCI_RC_READM 0x00000020 /* Memory read multiple */ @@ -3375,6 +3744,7 @@ +#define BCMA_CORE_PCI_DLLP_LRREG 0x120 /* Link Replay */ +#define BCMA_CORE_PCI_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */ +#define BCMA_CORE_PCI_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */ ++#define BCMA_CORE_PCI_ASPMTIMER_EXTEND 0x01000000 /* > rev7: enable extend ASPM timer */ +#define BCMA_CORE_PCI_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */ @@ -3443,17 +3813,20 @@ }; /* Register access */ ++#define pcicore_read16(pc, offset) bcma_read16((pc)->core, offset) #define pcicore_read32(pc, offset) bcma_read32((pc)->core, offset) ++#define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val) #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) -extern void bcma_core_pci_init(struct bcma_drv_pci *pc); +extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); - ++extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); ++ +extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); +extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); -+ + #endif /* LINUX_BCMA_DRIVER_PCI_H_ */ --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h diff --git a/target/linux/generic/patches-3.2/020-ssb_update.patch b/target/linux/generic/patches-3.2/020-ssb_update.patch index 1b38e380d4..0aabe57a31 100644 --- a/target/linux/generic/patches-3.2/020-ssb_update.patch +++ b/target/linux/generic/patches-3.2/020-ssb_update.patch @@ -1,3 +1,14 @@ +--- a/drivers/ssb/b43_pci_bridge.c ++++ b/drivers/ssb/b43_pci_bridge.c +@@ -29,6 +29,8 @@ static const struct pci_device_id b43_pc + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, --- a/drivers/ssb/driver_chipcommon_pmu.c +++ b/drivers/ssb/driver_chipcommon_pmu.c @@ -13,6 +13,9 @@ @@ -160,7 +171,26 @@ &clkctl_n, &clkctl_m); --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c -@@ -331,7 +331,6 @@ static void sprom_extract_r123(struct ss +@@ -178,6 +178,18 @@ err_pci: + #define SPEX(_outvar, _offset, _mask, _shift) \ + SPEX16(_outvar, _offset, _mask, _shift) + ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) ++ + + static inline u8 ssb_crc8(u8 crc, u8 data) + { +@@ -331,7 +343,6 @@ static void sprom_extract_r123(struct ss { int i; u16 v; @@ -168,8 +198,24 @@ u16 loc[3]; if (out->revision == 3) /* rev 3 moved MAC */ -@@ -390,20 +389,12 @@ static void sprom_extract_r123(struct ss +@@ -361,8 +372,9 @@ static void sprom_extract_r123(struct ss + SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14); + SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15); + SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0); +- SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, +- SSB_SPROM1_BINF_CCODE_SHIFT); ++ if (out->revision == 1) ++ SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, ++ SSB_SPROM1_BINF_CCODE_SHIFT); + SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA, + SSB_SPROM1_BINF_ANTA_SHIFT); + SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG, +@@ -388,22 +400,16 @@ static void sprom_extract_r123(struct ss + SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0); + if (out->revision >= 2) SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0); /* Extract the antenna gain values. */ - gain = r123_extract_antgain(out->revision, in, @@ -195,7 +241,27 @@ } /* Revs 4 5 and 8 have partially shared layout */ -@@ -504,16 +495,14 @@ static void sprom_extract_r45(struct ssb +@@ -464,14 +470,17 @@ static void sprom_extract_r45(struct ssb + SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0); + SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A, + SSB_SPROM4_ETHPHY_ET1A_SHIFT); ++ SPEX(board_rev, SSB_SPROM4_BOARDREV, 0xFFFF, 0); + if (out->revision == 4) { +- SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0); + SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0); + } else { +- SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0); +@@ -504,16 +513,14 @@ static void sprom_extract_r45(struct ssb } /* Extract the antenna gain values. */ @@ -216,7 +282,7 @@ sprom_extract_r458(out, in); -@@ -523,7 +512,13 @@ static void sprom_extract_r45(struct ssb +@@ -523,14 +530,22 @@ static void sprom_extract_r45(struct ssb static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in) { int i; @@ -231,7 +297,17 @@ /* extract the MAC address */ for (i = 0; i < 3; i++) { -@@ -596,16 +591,69 @@ static void sprom_extract_r8(struct ssb_ + v = in[SPOFF(SSB_SPROM8_IL0MAC) + i]; + *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); + } +- SPEX(country_code, SSB_SPROM8_CCODE, 0xFFFF, 0); ++ SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0); +@@ -596,17 +611,127 @@ static void sprom_extract_r8(struct ssb_ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0); /* Extract the antenna gain values. */ @@ -249,7 +325,7 @@ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); - memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24, - sizeof(out->antenna_gain.ghz5)); -+ + + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { + o = pwr_info_offset[i]; @@ -304,9 +380,75 @@ + SSB_SROM8_FEM_TR_ISO, SSB_SROM8_FEM_TR_ISO_SHIFT); + SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, + SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT); - ++ ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); sprom_extract_r458(out, in); + /* TODO - get remaining rev 8 stuff needed */ +@@ -736,7 +861,6 @@ static void ssb_pci_get_boardinfo(struct + { + bi->vendor = bus->host_pci->subsystem_vendor; + bi->type = bus->host_pci->subsystem_device; +- bi->rev = bus->host_pci->revision; + } + + int ssb_pci_get_invariants(struct ssb_bus *bus, --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -676,14 +676,10 @@ static int ssb_pcmcia_do_get_invariants( @@ -428,7 +570,7 @@ u8 rssisav2g; /* 2GHz RSSI params */ u8 rssismc2g; u8 rssismf2g; -@@ -82,19 +91,97 @@ struct ssb_sprom { +@@ -82,26 +91,103 @@ struct ssb_sprom { u16 boardflags2_hi; /* Board flags (bits 48-63) */ /* TODO store board flags in a single u64 */ @@ -438,19 +580,21 @@ * on each band. Values in dBm/4 (Q5.2). Negative gain means the * loss in the connectors is bigger than the gain. */ struct { -+ s8 a0, a1, a2, a3; -+ } antenna_gain; -+ -+ struct { - struct { +- struct { - s8 a0, a1, a2, a3; - } ghz24; /* 2.4GHz band */ -+ u8 tssipos, extpa_gain, pdet_range, tr_iso, antswlut; -+ } ghz2; - struct { +- struct { - s8 a0, a1, a2, a3; - } ghz5; /* 5GHz band */ -- } antenna_gain; ++ s8 a0, a1, a2, a3; + } antenna_gain; + +- /* TODO - add any parameters needed from rev 2, 3, 4, 5 or 8 SPROMs */ ++ struct { ++ struct { ++ u8 tssipos, extpa_gain, pdet_range, tr_iso, antswlut; ++ } ghz2; ++ struct { + u8 tssipos, extpa_gain, pdet_range, tr_iso, antswlut; + } ghz5; + } fem; @@ -500,8 +644,7 @@ + u8 measpower1; + u8 measpower2; + u8 pcieingress_war; - -- /* TODO - add any parameters needed from rev 2, 3, 4, 5 or 8 SPROMs */ ++ + /* power per rate from sromrev 9 */ + u16 cckbw202gpo; + u16 cckbw20ul2gpo; @@ -532,6 +675,13 @@ }; /* Information about the PCB the circuitry is soldered on. */ + struct ssb_boardinfo { + u16 vendor; + u16 type; +- u8 rev; + }; + + --- a/include/linux/ssb/ssb_driver_gige.h +++ b/include/linux/ssb/ssb_driver_gige.h @@ -2,6 +2,7 @@ @@ -544,8 +694,53 @@ --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h -@@ -432,6 +432,56 @@ +@@ -228,6 +228,7 @@ + #define SSB_SPROM1_AGAIN_BG_SHIFT 0 + #define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ + #define SSB_SPROM1_AGAIN_A_SHIFT 8 ++#define SSB_SPROM1_CCODE 0x0076 + + /* SPROM Revision 2 (inherits from rev 1) */ + #define SSB_SPROM2_BFLHI 0x0038 /* Boardflags (high 16 bits) */ +@@ -267,6 +268,7 @@ + #define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */ + + /* SPROM Revision 4 */ ++#define SSB_SPROM4_BOARDREV 0x0042 /* Board revision */ + #define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */ + #define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */ + #define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */ +@@ -389,6 +391,11 @@ + #define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */ + #define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */ + #define SSB_SPROM8_GPIOB_P3_SHIFT 8 ++#define SSB_SPROM8_LEDDC 0x009A ++#define SSB_SPROM8_LEDDC_ON 0xFF00 /* oncount */ ++#define SSB_SPROM8_LEDDC_ON_SHIFT 8 ++#define SSB_SPROM8_LEDDC_OFF 0x00FF /* offcount */ ++#define SSB_SPROM8_LEDDC_OFF_SHIFT 0 + #define SSB_SPROM8_ANTAVAIL 0x009C /* Antenna available bitfields*/ + #define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */ + #define SSB_SPROM8_ANTAVAIL_A_SHIFT 8 +@@ -404,6 +411,13 @@ + #define SSB_SPROM8_AGAIN2_SHIFT 0 + #define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */ + #define SSB_SPROM8_AGAIN3_SHIFT 8 ++#define SSB_SPROM8_TXRXC 0x00A2 ++#define SSB_SPROM8_TXRXC_TXCHAIN 0x000f ++#define SSB_SPROM8_TXRXC_TXCHAIN_SHIFT 0 ++#define SSB_SPROM8_TXRXC_RXCHAIN 0x00f0 ++#define SSB_SPROM8_TXRXC_RXCHAIN_SHIFT 4 ++#define SSB_SPROM8_TXRXC_SWITCH 0xff00 ++#define SSB_SPROM8_TXRXC_SWITCH_SHIFT 8 + #define SSB_SPROM8_RSSIPARM2G 0x00A4 /* RSSI params for 2GHz */ + #define SSB_SPROM8_RSSISMF2G 0x000F + #define SSB_SPROM8_RSSISMC2G 0x00F0 +@@ -430,8 +444,87 @@ + #define SSB_SPROM8_TRI5GH_SHIFT 8 + #define SSB_SPROM8_RXPO 0x00AC /* RX power offsets */ #define SSB_SPROM8_RXPO2G 0x00FF /* 2GHz RX power offset */ ++#define SSB_SPROM8_RXPO2G_SHIFT 0 #define SSB_SPROM8_RXPO5G 0xFF00 /* 5GHz RX power offset */ #define SSB_SPROM8_RXPO5G_SHIFT 8 +#define SSB_SPROM8_FEM2G 0x00AE @@ -561,10 +756,38 @@ +#define SSB_SROM8_FEM_ANTSWLUT 0xF800 +#define SSB_SROM8_FEM_ANTSWLUT_SHIFT 11 +#define SSB_SPROM8_THERMAL 0x00B2 -+#define SSB_SPROM8_MPWR_RAWTS 0x00B4 -+#define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 -+#define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 -+#define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA ++#define SSB_SPROM8_THERMAL_OFFSET 0x00ff ++#define SSB_SPROM8_THERMAL_OFFSET_SHIFT 0 ++#define SSB_SPROM8_THERMAL_TRESH 0xff00 ++#define SSB_SPROM8_THERMAL_TRESH_SHIFT 8 ++/* Temp sense related entries */ ++#define SSB_SPROM8_RAWTS 0x00B4 ++#define SSB_SPROM8_RAWTS_RAWTEMP 0x01ff ++#define SSB_SPROM8_RAWTS_RAWTEMP_SHIFT 0 ++#define SSB_SPROM8_RAWTS_MEASPOWER 0xfe00 ++#define SSB_SPROM8_RAWTS_MEASPOWER_SHIFT 9 ++#define SSB_SPROM8_OPT_CORRX 0x00B6 ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE 0x00ff ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT 0 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX 0xfc00 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT 10 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION 0x0300 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT 8 ++/* FOC: freiquency offset correction, HWIQ: H/W IOCAL enable, IQSWP: IQ CAL swap disable */ ++#define SSB_SPROM8_HWIQ_IQSWP 0x00B8 ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR 0x000f ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT 0 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP 0x0010 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT 4 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT 5 ++#define SSB_SPROM8_TEMPDELTA 0x00BA ++#define SSB_SPROM8_TEMPDELTA_PHYCAL 0x00ff ++#define SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT 0 ++#define SSB_SPROM8_TEMPDELTA_PERIOD 0x0f00 ++#define SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT 8 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS 0xf000 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT 12 + +/* There are 4 blocks with power info sharing the same layout */ +#define SSB_SROM8_PWR_INFO_CORE0 0x00C0 @@ -601,7 +824,7 @@ #define SSB_SPROM8_MAXP_BG 0x00C0 /* Max Power 2GHz in path 1 */ #define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power 2GHz */ #define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ -@@ -456,6 +506,7 @@ +@@ -456,12 +549,23 @@ #define SSB_SPROM8_PA1HIB0 0x00D8 /* 5.8GHz power amp settings */ #define SSB_SPROM8_PA1HIB1 0x00DA #define SSB_SPROM8_PA1HIB2 0x00DC @@ -609,3 +832,19 @@ #define SSB_SPROM8_CCK2GPO 0x0140 /* CCK power offset */ #define SSB_SPROM8_OFDM2GPO 0x0142 /* 2.4GHz OFDM power offset */ #define SSB_SPROM8_OFDM5GPO 0x0146 /* 5.3GHz OFDM power offset */ + #define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */ + #define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */ + ++#define SSB_SPROM8_2G_MCSPO 0x0152 ++#define SSB_SPROM8_5G_MCSPO 0x0162 ++#define SSB_SPROM8_5GL_MCSPO 0x0172 ++#define SSB_SPROM8_5GH_MCSPO 0x0182 ++ ++#define SSB_SPROM8_CDDPO 0x0192 ++#define SSB_SPROM8_STBCPO 0x0194 ++#define SSB_SPROM8_BW40PO 0x0196 ++#define SSB_SPROM8_BWDUPPO 0x0198 ++ + /* Values for boardflags_lo read from SPROM */ + #define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */ + #define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */ diff --git a/target/linux/generic/patches-3.2/021-ssb_add_pci_id.patch b/target/linux/generic/patches-3.2/021-ssb_add_pci_id.patch deleted file mode 100644 index 7cffebec48..0000000000 --- a/target/linux/generic/patches-3.2/021-ssb_add_pci_id.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/ssb/b43_pci_bridge.c -+++ b/drivers/ssb/b43_pci_bridge.c -@@ -29,6 +29,8 @@ static const struct pci_device_id b43_pc - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, diff --git a/target/linux/generic/patches-3.2/025-bcma_backport.patch b/target/linux/generic/patches-3.2/025-bcma_backport.patch index fdb1b8dd2b..3149fd3ced 100644 --- a/target/linux/generic/patches-3.2/025-bcma_backport.patch +++ b/target/linux/generic/patches-3.2/025-bcma_backport.patch @@ -1,3 +1,14 @@ +--- a/drivers/bcma/Kconfig ++++ b/drivers/bcma/Kconfig +@@ -29,7 +29,7 @@ config BCMA_HOST_PCI + + config BCMA_DRIVER_PCI_HOSTMODE + bool "Driver for PCI core working in hostmode" +- depends on BCMA && MIPS ++ depends on BCMA && MIPS && BCMA_HOST_PCI + help + PCI core hostmode operation (external PCI bus). + --- a/drivers/bcma/bcma_private.h +++ b/drivers/bcma/bcma_private.h @@ -13,12 +13,13 @@ @@ -29,277 +40,25 @@ #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ #endif ---- a/drivers/bcma/host_pci.c -+++ b/drivers/bcma/host_pci.c -@@ -21,48 +21,58 @@ static void bcma_host_pci_switch_core(st - pr_debug("Switched to core: 0x%X\n", core->id.id); - } - --static u8 bcma_host_pci_read8(struct bcma_device *core, u16 offset) --{ -+/* Provides access to the requested core. Returns base offset that has to be -+ * used. It makes use of fixed windows when possible. */ -+static u16 bcma_host_pci_provide_access_to_core(struct bcma_device *core) -+{ -+ switch (core->id.id) { -+ case BCMA_CORE_CHIPCOMMON: -+ return 3 * BCMA_CORE_SIZE; -+ case BCMA_CORE_PCIE: -+ return 2 * BCMA_CORE_SIZE; -+ } -+ - if (core->bus->mapped_core != core) - bcma_host_pci_switch_core(core); -+ return 0; -+} -+ -+static u8 bcma_host_pci_read8(struct bcma_device *core, u16 offset) -+{ -+ offset += bcma_host_pci_provide_access_to_core(core); - return ioread8(core->bus->mmio + offset); - } - - static u16 bcma_host_pci_read16(struct bcma_device *core, u16 offset) - { -- if (core->bus->mapped_core != core) -- bcma_host_pci_switch_core(core); -+ offset += bcma_host_pci_provide_access_to_core(core); - return ioread16(core->bus->mmio + offset); - } - - static u32 bcma_host_pci_read32(struct bcma_device *core, u16 offset) - { -- if (core->bus->mapped_core != core) -- bcma_host_pci_switch_core(core); -+ offset += bcma_host_pci_provide_access_to_core(core); - return ioread32(core->bus->mmio + offset); - } - - static void bcma_host_pci_write8(struct bcma_device *core, u16 offset, - u8 value) - { -- if (core->bus->mapped_core != core) -- bcma_host_pci_switch_core(core); -+ offset += bcma_host_pci_provide_access_to_core(core); - iowrite8(value, core->bus->mmio + offset); - } - - static void bcma_host_pci_write16(struct bcma_device *core, u16 offset, - u16 value) - { -- if (core->bus->mapped_core != core) -- bcma_host_pci_switch_core(core); -+ offset += bcma_host_pci_provide_access_to_core(core); - iowrite16(value, core->bus->mmio + offset); - } - - static void bcma_host_pci_write32(struct bcma_device *core, u16 offset, - u32 value) - { -- if (core->bus->mapped_core != core) -- bcma_host_pci_switch_core(core); -+ offset += bcma_host_pci_provide_access_to_core(core); - iowrite32(value, core->bus->mmio + offset); - } - -@@ -144,8 +154,8 @@ const struct bcma_host_ops bcma_host_pci - .awrite32 = bcma_host_pci_awrite32, - }; - --static int bcma_host_pci_probe(struct pci_dev *dev, -- const struct pci_device_id *id) -+static int __devinit bcma_host_pci_probe(struct pci_dev *dev, -+ const struct pci_device_id *id) - { - struct bcma_bus *bus; - int err = -ENOMEM; -@@ -225,41 +235,32 @@ static void bcma_host_pci_remove(struct - } - - #ifdef CONFIG_PM --static int bcma_host_pci_suspend(struct pci_dev *dev, pm_message_t state) -+static int bcma_host_pci_suspend(struct device *dev) - { -- struct bcma_bus *bus = pci_get_drvdata(dev); -- -- /* Host specific */ -- pci_save_state(dev); -- pci_disable_device(dev); -- pci_set_power_state(dev, pci_choose_state(dev, state)); -+ struct pci_dev *pdev = to_pci_dev(dev); -+ struct bcma_bus *bus = pci_get_drvdata(pdev); - - bus->mapped_core = NULL; -- return 0; -+ -+ return bcma_bus_suspend(bus); - } - --static int bcma_host_pci_resume(struct pci_dev *dev) -+static int bcma_host_pci_resume(struct device *dev) - { -- struct bcma_bus *bus = pci_get_drvdata(dev); -- int err; -+ struct pci_dev *pdev = to_pci_dev(dev); -+ struct bcma_bus *bus = pci_get_drvdata(pdev); - -- /* Host specific */ -- pci_set_power_state(dev, 0); -- err = pci_enable_device(dev); -- if (err) -- return err; -- pci_restore_state(dev); -+ return bcma_bus_resume(bus); -+} - -- /* Bus specific */ -- err = bcma_bus_resume(bus); -- if (err) -- return err; -+static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bcma_host_pci_suspend, -+ bcma_host_pci_resume); -+#define BCMA_PM_OPS (&bcma_pm_ops) - -- return 0; --} - #else /* CONFIG_PM */ --# define bcma_host_pci_suspend NULL --# define bcma_host_pci_resume NULL -+ -+#define BCMA_PM_OPS NULL -+ - #endif /* CONFIG_PM */ - - static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = { -@@ -277,8 +278,7 @@ static struct pci_driver bcma_pci_bridge - .id_table = bcma_pci_bridge_tbl, - .probe = bcma_host_pci_probe, - .remove = bcma_host_pci_remove, -- .suspend = bcma_host_pci_suspend, -- .resume = bcma_host_pci_resume, -+ .driver.pm = BCMA_PM_OPS, - }; - - int __init bcma_host_pci_init(void) ---- a/drivers/bcma/main.c -+++ b/drivers/bcma/main.c -@@ -13,6 +13,12 @@ - MODULE_DESCRIPTION("Broadcom's specific AMBA driver"); - MODULE_LICENSE("GPL"); - -+/* contains the number the next bus should get. */ -+static unsigned int bcma_bus_next_num = 0; -+ -+/* bcma_buses_mutex locks the bcma_bus_next_num */ -+static DEFINE_MUTEX(bcma_buses_mutex); -+ - static int bcma_bus_match(struct device *dev, struct device_driver *drv); - static int bcma_device_probe(struct device *dev); - static int bcma_device_remove(struct device *dev); -@@ -55,7 +61,7 @@ static struct bus_type bcma_bus_type = { - .dev_attrs = bcma_device_attrs, - }; - --static struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid) -+struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid) - { - struct bcma_device *core; - -@@ -65,6 +71,7 @@ static struct bcma_device *bcma_find_cor - } - return NULL; - } -+EXPORT_SYMBOL_GPL(bcma_find_core); - - static void bcma_release_core_dev(struct device *dev) - { -@@ -93,7 +100,7 @@ static int bcma_register_cores(struct bc - - core->dev.release = bcma_release_core_dev; - core->dev.bus = &bcma_bus_type; -- dev_set_name(&core->dev, "bcma%d:%d", 0/*bus->num*/, dev_id); -+ dev_set_name(&core->dev, "bcma%d:%d", bus->num, dev_id); - - switch (bus->hosttype) { - case BCMA_HOSTTYPE_PCI: -@@ -132,11 +139,15 @@ static void bcma_unregister_cores(struct - } - } - --int bcma_bus_register(struct bcma_bus *bus) -+int __devinit bcma_bus_register(struct bcma_bus *bus) - { - int err; - struct bcma_device *core; - -+ mutex_lock(&bcma_buses_mutex); -+ bus->num = bcma_bus_next_num++; -+ mutex_unlock(&bcma_buses_mutex); -+ - /* Scan for devices (cores) */ - err = bcma_bus_scan(bus); - if (err) { -@@ -169,10 +180,8 @@ int bcma_bus_register(struct bcma_bus *b - err = bcma_sprom_get(bus); - if (err == -ENOENT) { - pr_err("No SPROM available\n"); -- } else if (err) { -+ } else if (err) - pr_err("Failed to get SPROM: %d\n", err); -- return -ENOENT; -- } +--- a/drivers/bcma/core.c ++++ b/drivers/bcma/core.c +@@ -30,6 +30,7 @@ void bcma_core_disable(struct bcma_devic + udelay(10); - /* Register found cores */ - bcma_register_cores(bus); -@@ -241,6 +250,21 @@ int __init bcma_bus_early_register(struc + bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET); ++ bcma_aread32(core, BCMA_RESET_CTL); + udelay(1); } - - #ifdef CONFIG_PM -+int bcma_bus_suspend(struct bcma_bus *bus) -+{ -+ struct bcma_device *core; -+ -+ list_for_each_entry(core, &bus->cores, list) { -+ struct device_driver *drv = core->dev.driver; -+ if (drv) { -+ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); -+ if (adrv->suspend) -+ adrv->suspend(core); -+ } -+ } -+ return 0; -+} -+ - int bcma_bus_resume(struct bcma_bus *bus) - { - struct bcma_device *core; -@@ -252,6 +276,15 @@ int bcma_bus_resume(struct bcma_bus *bus - bcma_core_chipcommon_init(&bus->drv_cc); + EXPORT_SYMBOL_GPL(bcma_core_disable); +@@ -77,7 +78,7 @@ void bcma_core_set_clockmode(struct bcma + pr_err("HT force timeout\n"); + break; + case BCMA_CLKMODE_DYNAMIC: +- pr_warn("Dynamic clockmode not supported yet!\n"); ++ bcma_set32(core, BCMA_CLKCTLST, ~BCMA_CLKCTLST_FORCEHT); + break; } - -+ list_for_each_entry(core, &bus->cores, list) { -+ struct device_driver *drv = core->dev.driver; -+ if (drv) { -+ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); -+ if (adrv->resume) -+ adrv->resume(core); -+ } -+ } -+ - return 0; } - #endif ---- a/drivers/bcma/Kconfig -+++ b/drivers/bcma/Kconfig -@@ -29,7 +29,7 @@ config BCMA_HOST_PCI - - config BCMA_DRIVER_PCI_HOSTMODE - bool "Driver for PCI core working in hostmode" -- depends on BCMA && MIPS -+ depends on BCMA && MIPS && BCMA_HOST_PCI - help - PCI core hostmode operation (external PCI bus). - --- a/drivers/bcma/driver_chipcommon_pmu.c +++ b/drivers/bcma/driver_chipcommon_pmu.c @@ -80,6 +80,7 @@ static void bcma_pmu_resources_init(stru @@ -323,7 +82,7 @@ * * Licensed under the GNU/GPL. See COPYING for details. */ -@@ -16,40 +17,41 @@ +@@ -16,40 +17,39 @@ * R/W ops. **************************************************/ @@ -338,7 +97,7 @@ + return pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_DATA); } - #if 0 +-#if 0 static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data) { - pcicore_write32(pc, 0x130, address); @@ -348,7 +107,7 @@ + pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR); + pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_DATA, data); } - #endif +-#endif static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy) { @@ -381,7 +140,7 @@ break; msleep(1); } -@@ -57,79 +59,84 @@ static void bcma_pcie_mdio_set_phy(struc +@@ -57,79 +57,84 @@ static void bcma_pcie_mdio_set_phy(struc static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address) { @@ -497,7 +256,7 @@ } /************************************************** -@@ -138,72 +145,53 @@ static void bcma_pcie_mdio_write(struct +@@ -138,72 +143,90 @@ static void bcma_pcie_mdio_write(struct static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc) { @@ -532,6 +291,41 @@ + bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL, + BCMA_CORE_PCI_SERDES_PLL_CTRL, + tmp & ~BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN); ++} ++ ++static void bcma_core_pci_fixcfg(struct bcma_drv_pci *pc) ++{ ++ struct bcma_device *core = pc->core; ++ u16 val16, core_index; ++ uint regoff; ++ ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_PI_OFFSET); ++ core_index = (u16)core->core_index; ++ ++ val16 = pcicore_read16(pc, regoff); ++ if (((val16 & BCMA_CORE_PCI_SPROM_PI_MASK) >> BCMA_CORE_PCI_SPROM_PI_SHIFT) ++ != core_index) { ++ val16 = (core_index << BCMA_CORE_PCI_SPROM_PI_SHIFT) | ++ (val16 & ~BCMA_CORE_PCI_SPROM_PI_MASK); ++ pcicore_write16(pc, regoff, val16); ++ } ++} ++ ++/* Fix MISC config to allow coming out of L2/L3-Ready state w/o PRST */ ++/* Needs to happen when coming out of 'standby'/'hibernate' */ ++static void bcma_core_pci_config_fixup(struct bcma_drv_pci *pc) ++{ ++ u16 val16; ++ uint regoff; ++ ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_MISC_CONFIG); ++ ++ val16 = pcicore_read16(pc, regoff); ++ ++ if (!(val16 & BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST)) { ++ val16 |= BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST; ++ pcicore_write16(pc, regoff, val16); ++ } } /************************************************** @@ -541,7 +335,9 @@ -static void bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) +static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) { ++ bcma_core_pci_fixcfg(pc); bcma_pcicore_serdes_workaround(pc); ++ bcma_core_pci_config_fixup(pc); } -static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) @@ -593,6 +389,24 @@ } int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, +@@ -236,3 +259,17 @@ out: + return err; + } + EXPORT_SYMBOL_GPL(bcma_core_pci_irq_ctl); ++ ++void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) ++{ ++ u32 w; ++ ++ w = bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); ++ if (extend) ++ w |= BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ else ++ w &= ~BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ bcma_pcie_write(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG, w); ++ bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); ++} ++EXPORT_SYMBOL_GPL(bcma_core_pci_extend_L1timer); --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -2,13 +2,588 @@ @@ -718,7 +532,7 @@ + if (unlikely(!addr)) + goto out; + err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + @@ -770,7 +584,7 @@ + addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0; + addr |= (func << 8); + addr |= (off & 0xfc); -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + } @@ -779,7 +593,7 @@ + if (unlikely(!addr)) + goto out; + err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + @@ -1087,108 +901,486 @@ + /* Enable PCI interrupts */ + pcicore_write32(pc, BCMA_CORE_PCI_IMASK, BCMA_CORE_PCI_IMASK_INTA); + -+ /* Ok, ready to run, register it to the system. -+ * The following needs change, if we want to port hostmode -+ * to non-MIPS platform. */ -+ io_map_base = (unsigned long)ioremap_nocache(BCMA_SOC_PCI_MEM, -+ 0x04000000); -+ pc_host->pci_controller.io_map_base = io_map_base; -+ set_io_port_base(pc_host->pci_controller.io_map_base); -+ /* Give some time to the PCI controller to configure itself with the new -+ * values. Not waiting at this point causes crashes of the machine. */ -+ mdelay(10); -+ register_pci_controller(&pc_host->pci_controller); -+ return; ++ /* Ok, ready to run, register it to the system. ++ * The following needs change, if we want to port hostmode ++ * to non-MIPS platform. */ ++ io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start, ++ resource_size(&pc_host->mem_resource)); ++ pc_host->pci_controller.io_map_base = io_map_base; ++ set_io_port_base(pc_host->pci_controller.io_map_base); ++ /* Give some time to the PCI controller to configure itself with the new ++ * values. Not waiting at this point causes crashes of the machine. */ ++ mdelay(10); ++ register_pci_controller(&pc_host->pci_controller); ++ return; ++} ++ ++/* Early PCI fixup for a device on the PCI-core bridge. */ ++static void bcma_core_pci_fixup_pcibridge(struct pci_dev *dev) ++{ ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return; ++ } ++ if (PCI_SLOT(dev->devfn) != 0) ++ return; ++ ++ pr_info("PCI: Fixing up bridge %s\n", pci_name(dev)); ++ ++ /* Enable PCI bridge bus mastering and memory space */ ++ pci_set_master(dev); ++ if (pcibios_enable_device(dev, ~0) < 0) { ++ pr_err("PCI: BCMA bridge enable failed\n"); ++ return; ++ } ++ ++ /* Enable PCI bridge BAR1 prefetch and burst */ ++ pci_write_config_dword(dev, BCMA_PCI_BAR1_CONTROL, 3); ++} ++DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_pcibridge); ++ ++/* Early PCI fixup for all PCI-cores to set the correct memory address. */ ++static void bcma_core_pci_fixup_addresses(struct pci_dev *dev) ++{ ++ struct resource *res; ++ int pos; ++ ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return; ++ } ++ if (PCI_SLOT(dev->devfn) == 0) ++ return; ++ ++ pr_info("PCI: Fixing up addresses %s\n", pci_name(dev)); ++ ++ for (pos = 0; pos < 6; pos++) { ++ res = &dev->resource[pos]; ++ if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) ++ pci_assign_resource(dev, pos); ++ } ++} ++DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses); ++ ++/* This function is called when doing a pci_enable_device(). ++ * We must first check if the device is a device on the PCI-core bridge. */ ++int bcma_core_pci_plat_dev_init(struct pci_dev *dev) ++{ ++ struct bcma_drv_pci_host *pc_host; ++ ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return -ENODEV; ++ } ++ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, ++ pci_ops); ++ ++ pr_info("PCI: Fixing up device %s\n", pci_name(dev)); ++ ++ /* Fix up interrupt lines */ ++ dev->irq = bcma_core_mips_irq(pc_host->pdev->core) + 2; ++ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); ++ ++ return 0; ++} ++EXPORT_SYMBOL(bcma_core_pci_plat_dev_init); ++ ++/* PCI device IRQ mapping. */ ++int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev) ++{ ++ struct bcma_drv_pci_host *pc_host; ++ ++ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { ++ /* This is not a device on the PCI-core bridge. */ ++ return -ENODEV; ++ } ++ ++ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, ++ pci_ops); ++ return bcma_core_mips_irq(pc_host->pdev->core) + 2; + } ++EXPORT_SYMBOL(bcma_core_pci_pcibios_map_irq); +--- a/drivers/bcma/host_pci.c ++++ b/drivers/bcma/host_pci.c +@@ -21,48 +21,58 @@ static void bcma_host_pci_switch_core(st + pr_debug("Switched to core: 0x%X\n", core->id.id); + } + +-static u8 bcma_host_pci_read8(struct bcma_device *core, u16 offset) +-{ ++/* Provides access to the requested core. Returns base offset that has to be ++ * used. It makes use of fixed windows when possible. */ ++static u16 bcma_host_pci_provide_access_to_core(struct bcma_device *core) ++{ ++ switch (core->id.id) { ++ case BCMA_CORE_CHIPCOMMON: ++ return 3 * BCMA_CORE_SIZE; ++ case BCMA_CORE_PCIE: ++ return 2 * BCMA_CORE_SIZE; ++ } ++ + if (core->bus->mapped_core != core) + bcma_host_pci_switch_core(core); ++ return 0; ++} ++ ++static u8 bcma_host_pci_read8(struct bcma_device *core, u16 offset) ++{ ++ offset += bcma_host_pci_provide_access_to_core(core); + return ioread8(core->bus->mmio + offset); + } + + static u16 bcma_host_pci_read16(struct bcma_device *core, u16 offset) + { +- if (core->bus->mapped_core != core) +- bcma_host_pci_switch_core(core); ++ offset += bcma_host_pci_provide_access_to_core(core); + return ioread16(core->bus->mmio + offset); + } + + static u32 bcma_host_pci_read32(struct bcma_device *core, u16 offset) + { +- if (core->bus->mapped_core != core) +- bcma_host_pci_switch_core(core); ++ offset += bcma_host_pci_provide_access_to_core(core); + return ioread32(core->bus->mmio + offset); + } + + static void bcma_host_pci_write8(struct bcma_device *core, u16 offset, + u8 value) + { +- if (core->bus->mapped_core != core) +- bcma_host_pci_switch_core(core); ++ offset += bcma_host_pci_provide_access_to_core(core); + iowrite8(value, core->bus->mmio + offset); + } + + static void bcma_host_pci_write16(struct bcma_device *core, u16 offset, + u16 value) + { +- if (core->bus->mapped_core != core) +- bcma_host_pci_switch_core(core); ++ offset += bcma_host_pci_provide_access_to_core(core); + iowrite16(value, core->bus->mmio + offset); + } + + static void bcma_host_pci_write32(struct bcma_device *core, u16 offset, + u32 value) + { +- if (core->bus->mapped_core != core) +- bcma_host_pci_switch_core(core); ++ offset += bcma_host_pci_provide_access_to_core(core); + iowrite32(value, core->bus->mmio + offset); + } + +@@ -144,8 +154,8 @@ const struct bcma_host_ops bcma_host_pci + .awrite32 = bcma_host_pci_awrite32, + }; + +-static int bcma_host_pci_probe(struct pci_dev *dev, +- const struct pci_device_id *id) ++static int __devinit bcma_host_pci_probe(struct pci_dev *dev, ++ const struct pci_device_id *id) + { + struct bcma_bus *bus; + int err = -ENOMEM; +@@ -191,6 +201,9 @@ static int bcma_host_pci_probe(struct pc + bus->hosttype = BCMA_HOSTTYPE_PCI; + bus->ops = &bcma_host_pci_ops; + ++ bus->boardinfo.vendor = bus->host_pci->subsystem_vendor; ++ bus->boardinfo.type = bus->host_pci->subsystem_device; ++ + /* Register */ + err = bcma_bus_register(bus); + if (err) +@@ -212,7 +225,7 @@ err_kfree_bus: + return err; + } + +-static void bcma_host_pci_remove(struct pci_dev *dev) ++static void __devexit bcma_host_pci_remove(struct pci_dev *dev) + { + struct bcma_bus *bus = pci_get_drvdata(dev); + +@@ -225,41 +238,32 @@ static void bcma_host_pci_remove(struct + } + + #ifdef CONFIG_PM +-static int bcma_host_pci_suspend(struct pci_dev *dev, pm_message_t state) ++static int bcma_host_pci_suspend(struct device *dev) + { +- struct bcma_bus *bus = pci_get_drvdata(dev); +- +- /* Host specific */ +- pci_save_state(dev); +- pci_disable_device(dev); +- pci_set_power_state(dev, pci_choose_state(dev, state)); ++ struct pci_dev *pdev = to_pci_dev(dev); ++ struct bcma_bus *bus = pci_get_drvdata(pdev); + + bus->mapped_core = NULL; +- return 0; ++ ++ return bcma_bus_suspend(bus); + } + +-static int bcma_host_pci_resume(struct pci_dev *dev) ++static int bcma_host_pci_resume(struct device *dev) + { +- struct bcma_bus *bus = pci_get_drvdata(dev); +- int err; ++ struct pci_dev *pdev = to_pci_dev(dev); ++ struct bcma_bus *bus = pci_get_drvdata(pdev); + +- /* Host specific */ +- pci_set_power_state(dev, 0); +- err = pci_enable_device(dev); +- if (err) +- return err; +- pci_restore_state(dev); ++ return bcma_bus_resume(bus); +} + +- /* Bus specific */ +- err = bcma_bus_resume(bus); +- if (err) +- return err; ++static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bcma_host_pci_suspend, ++ bcma_host_pci_resume); ++#define BCMA_PM_OPS (&bcma_pm_ops) + +- return 0; +-} + #else /* CONFIG_PM */ +-# define bcma_host_pci_suspend NULL +-# define bcma_host_pci_resume NULL + -+/* Early PCI fixup for a device on the PCI-core bridge. */ -+static void bcma_core_pci_fixup_pcibridge(struct pci_dev *dev) -+{ -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return; -+ } -+ if (PCI_SLOT(dev->devfn) != 0) -+ return; ++#define BCMA_PM_OPS NULL + -+ pr_info("PCI: Fixing up bridge %s\n", pci_name(dev)); + #endif /* CONFIG_PM */ + + static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = { +@@ -276,9 +280,8 @@ static struct pci_driver bcma_pci_bridge + .name = "bcma-pci-bridge", + .id_table = bcma_pci_bridge_tbl, + .probe = bcma_host_pci_probe, +- .remove = bcma_host_pci_remove, +- .suspend = bcma_host_pci_suspend, +- .resume = bcma_host_pci_resume, ++ .remove = __devexit_p(bcma_host_pci_remove), ++ .driver.pm = BCMA_PM_OPS, + }; + + int __init bcma_host_pci_init(void) +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -13,6 +13,12 @@ + MODULE_DESCRIPTION("Broadcom's specific AMBA driver"); + MODULE_LICENSE("GPL"); + ++/* contains the number the next bus should get. */ ++static unsigned int bcma_bus_next_num = 0; + -+ /* Enable PCI bridge bus mastering and memory space */ -+ pci_set_master(dev); -+ if (pcibios_enable_device(dev, ~0) < 0) { -+ pr_err("PCI: BCMA bridge enable failed\n"); -+ return; -+ } ++/* bcma_buses_mutex locks the bcma_bus_next_num */ ++static DEFINE_MUTEX(bcma_buses_mutex); + -+ /* Enable PCI bridge BAR1 prefetch and burst */ -+ pci_write_config_dword(dev, BCMA_PCI_BAR1_CONTROL, 3); -+} -+DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_pcibridge); + static int bcma_bus_match(struct device *dev, struct device_driver *drv); + static int bcma_device_probe(struct device *dev); + static int bcma_device_remove(struct device *dev); +@@ -55,7 +61,7 @@ static struct bus_type bcma_bus_type = { + .dev_attrs = bcma_device_attrs, + }; + +-static struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid) ++struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid) + { + struct bcma_device *core; + +@@ -65,6 +71,7 @@ static struct bcma_device *bcma_find_cor + } + return NULL; + } ++EXPORT_SYMBOL_GPL(bcma_find_core); + + static void bcma_release_core_dev(struct device *dev) + { +@@ -93,7 +100,7 @@ static int bcma_register_cores(struct bc + + core->dev.release = bcma_release_core_dev; + core->dev.bus = &bcma_bus_type; +- dev_set_name(&core->dev, "bcma%d:%d", 0/*bus->num*/, dev_id); ++ dev_set_name(&core->dev, "bcma%d:%d", bus->num, dev_id); + + switch (bus->hosttype) { + case BCMA_HOSTTYPE_PCI: +@@ -132,11 +139,15 @@ static void bcma_unregister_cores(struct + } + } + +-int bcma_bus_register(struct bcma_bus *bus) ++int __devinit bcma_bus_register(struct bcma_bus *bus) + { + int err; + struct bcma_device *core; + ++ mutex_lock(&bcma_buses_mutex); ++ bus->num = bcma_bus_next_num++; ++ mutex_unlock(&bcma_buses_mutex); + -+/* Early PCI fixup for all PCI-cores to set the correct memory address. */ -+static void bcma_core_pci_fixup_addresses(struct pci_dev *dev) + /* Scan for devices (cores) */ + err = bcma_bus_scan(bus); + if (err) { +@@ -169,10 +180,8 @@ int bcma_bus_register(struct bcma_bus *b + err = bcma_sprom_get(bus); + if (err == -ENOENT) { + pr_err("No SPROM available\n"); +- } else if (err) { ++ } else if (err) + pr_err("Failed to get SPROM: %d\n", err); +- return -ENOENT; +- } + + /* Register found cores */ + bcma_register_cores(bus); +@@ -241,6 +250,21 @@ int __init bcma_bus_early_register(struc + } + + #ifdef CONFIG_PM ++int bcma_bus_suspend(struct bcma_bus *bus) +{ -+ struct resource *res; -+ int pos; -+ -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return; -+ } -+ if (PCI_SLOT(dev->devfn) == 0) -+ return; -+ -+ pr_info("PCI: Fixing up addresses %s\n", pci_name(dev)); ++ struct bcma_device *core; + -+ for (pos = 0; pos < 6; pos++) { -+ res = &dev->resource[pos]; -+ if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) -+ pci_assign_resource(dev, pos); ++ list_for_each_entry(core, &bus->cores, list) { ++ struct device_driver *drv = core->dev.driver; ++ if (drv) { ++ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); ++ if (adrv->suspend) ++ adrv->suspend(core); ++ } + } ++ return 0; +} -+DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses); -+ -+/* This function is called when doing a pci_enable_device(). -+ * We must first check if the device is a device on the PCI-core bridge. */ -+int bcma_core_pci_plat_dev_init(struct pci_dev *dev) -+{ -+ struct bcma_drv_pci_host *pc_host; + -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return -ENODEV; + int bcma_bus_resume(struct bcma_bus *bus) + { + struct bcma_device *core; +@@ -252,6 +276,15 @@ int bcma_bus_resume(struct bcma_bus *bus + bcma_core_chipcommon_init(&bus->drv_cc); + } + ++ list_for_each_entry(core, &bus->cores, list) { ++ struct device_driver *drv = core->dev.driver; ++ if (drv) { ++ struct bcma_driver *adrv = container_of(drv, struct bcma_driver, drv); ++ if (adrv->resume) ++ adrv->resume(core); ++ } + } -+ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, -+ pci_ops); + -+ pr_info("PCI: Fixing up device %s\n", pci_name(dev)); + return 0; + } + #endif +--- a/drivers/bcma/scan.c ++++ b/drivers/bcma/scan.c +@@ -19,7 +19,14 @@ struct bcma_device_id_name { + u16 id; + const char *name; + }; +-struct bcma_device_id_name bcma_device_names[] = { + -+ /* Fix up interrupt lines */ -+ dev->irq = bcma_core_mips_irq(pc_host->pdev->core) + 2; -+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); ++static const struct bcma_device_id_name bcma_arm_device_names[] = { ++ { BCMA_CORE_ARM_1176, "ARM 1176" }, ++ { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, ++ { BCMA_CORE_ARM_CM3, "ARM CM3" }, ++}; + -+ return 0; -+} -+EXPORT_SYMBOL(bcma_core_pci_plat_dev_init); ++static const struct bcma_device_id_name bcma_bcm_device_names[] = { + { BCMA_CORE_OOB_ROUTER, "OOB Router" }, + { BCMA_CORE_INVALID, "Invalid" }, + { BCMA_CORE_CHIPCOMMON, "ChipCommon" }, +@@ -27,7 +34,6 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_SRAM, "SRAM" }, + { BCMA_CORE_SDRAM, "SDRAM" }, + { BCMA_CORE_PCI, "PCI" }, +- { BCMA_CORE_MIPS, "MIPS" }, + { BCMA_CORE_ETHERNET, "Fast Ethernet" }, + { BCMA_CORE_V90, "V90" }, + { BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" }, +@@ -44,7 +50,6 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_PHY_A, "PHY A" }, + { BCMA_CORE_PHY_B, "PHY B" }, + { BCMA_CORE_PHY_G, "PHY G" }, +- { BCMA_CORE_MIPS_3302, "MIPS 3302" }, + { BCMA_CORE_USB11_HOST, "USB 1.1 Host" }, + { BCMA_CORE_USB11_DEV, "USB 1.1 Device" }, + { BCMA_CORE_USB20_HOST, "USB 2.0 Host" }, +@@ -58,15 +63,11 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_PHY_N, "PHY N" }, + { BCMA_CORE_SRAM_CTL, "SRAM Controller" }, + { BCMA_CORE_MINI_MACPHY, "Mini MACPHY" }, +- { BCMA_CORE_ARM_1176, "ARM 1176" }, +- { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, + { BCMA_CORE_PHY_LP, "PHY LP" }, + { BCMA_CORE_PMU, "PMU" }, + { BCMA_CORE_PHY_SSN, "PHY SSN" }, + { BCMA_CORE_SDIO_DEV, "SDIO Device" }, +- { BCMA_CORE_ARM_CM3, "ARM CM3" }, + { BCMA_CORE_PHY_HT, "PHY HT" }, +- { BCMA_CORE_MIPS_74K, "MIPS 74K" }, + { BCMA_CORE_MAC_GBIT, "GBit MAC" }, + { BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" }, + { BCMA_CORE_PCIE_RC, "PCIe Root Complex" }, +@@ -79,16 +80,41 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_SHIM, "SHIM" }, + { BCMA_CORE_DEFAULT, "Default" }, + }; +-const char *bcma_device_name(struct bcma_device_id *id) + -+/* PCI device IRQ mapping. */ -+int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev) -+{ -+ struct bcma_drv_pci_host *pc_host; ++static const struct bcma_device_id_name bcma_mips_device_names[] = { ++ { BCMA_CORE_MIPS, "MIPS" }, ++ { BCMA_CORE_MIPS_3302, "MIPS 3302" }, ++ { BCMA_CORE_MIPS_74K, "MIPS 74K" }, ++}; + -+ if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { -+ /* This is not a device on the PCI-core bridge. */ -+ return -ENODEV; ++static const char *bcma_device_name(const struct bcma_device_id *id) + { +- int i; ++ const struct bcma_device_id_name *names; ++ int size, i; + +- if (id->manuf == BCMA_MANUF_BCM) { +- for (i = 0; i < ARRAY_SIZE(bcma_device_names); i++) { +- if (bcma_device_names[i].id == id->id) +- return bcma_device_names[i].name; +- } ++ /* search manufacturer specific names */ ++ switch (id->manuf) { ++ case BCMA_MANUF_ARM: ++ names = bcma_arm_device_names; ++ size = ARRAY_SIZE(bcma_arm_device_names); ++ break; ++ case BCMA_MANUF_BCM: ++ names = bcma_bcm_device_names; ++ size = ARRAY_SIZE(bcma_bcm_device_names); ++ break; ++ case BCMA_MANUF_MIPS: ++ names = bcma_mips_device_names; ++ size = ARRAY_SIZE(bcma_mips_device_names); ++ break; ++ default: ++ return "UNKNOWN"; + } + -+ pc_host = container_of(dev->bus->ops, struct bcma_drv_pci_host, -+ pci_ops); -+ return bcma_core_mips_irq(pc_host->pdev->core) + 2; ++ for (i = 0; i < size; i++) { ++ if (names[i].id == id->id) ++ return names[i].name; + } ++ + return "UNKNOWN"; } -+EXPORT_SYMBOL(bcma_core_pci_pcibios_map_irq); ---- a/drivers/bcma/scan.c -+++ b/drivers/bcma/scan.c -@@ -212,6 +212,17 @@ static struct bcma_device *bcma_find_cor + +@@ -212,6 +238,17 @@ static struct bcma_device *bcma_find_cor return NULL; } @@ -1206,7 +1398,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, struct bcma_device_id *match, int core_num, struct bcma_device *core) -@@ -353,6 +364,7 @@ static int bcma_get_next_core(struct bcm +@@ -353,6 +390,7 @@ static int bcma_get_next_core(struct bcm void bcma_init_bus(struct bcma_bus *bus) { s32 tmp; @@ -1214,7 +1406,7 @@ if (bus->init_done) return; -@@ -363,9 +375,12 @@ void bcma_init_bus(struct bcma_bus *bus) +@@ -363,9 +401,12 @@ void bcma_init_bus(struct bcma_bus *bus) bcma_scan_switch_core(bus, BCMA_ADDR_BASE); tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID); @@ -1230,7 +1422,7 @@ bus->init_done = true; } -@@ -392,6 +407,7 @@ int bcma_bus_scan(struct bcma_bus *bus) +@@ -392,6 +433,7 @@ int bcma_bus_scan(struct bcma_bus *bus) bcma_scan_switch_core(bus, erombase); while (eromptr < eromend) { @@ -1238,7 +1430,7 @@ struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL); if (!core) return -ENOMEM; -@@ -399,18 +415,23 @@ int bcma_bus_scan(struct bcma_bus *bus) +@@ -399,18 +441,23 @@ int bcma_bus_scan(struct bcma_bus *bus) core->bus = bus; err = bcma_get_next_core(bus, &eromptr, NULL, core_num, core); @@ -1340,7 +1532,7 @@ /************************************************** * R/W ops. -@@ -124,37 +176,253 @@ static int bcma_sprom_valid(const u16 *s +@@ -124,37 +176,403 @@ static int bcma_sprom_valid(const u16 *s * SPROM extraction. **************************************************/ @@ -1348,6 +1540,22 @@ + +#define SPEX(_field, _offset, _mask, _shift) \ + bus->sprom._field = ((sprom[SPOFF(_offset)] & (_mask)) >> (_shift)) ++ ++#define SPEX32(_field, _offset, _mask, _shift) \ ++ bus->sprom._field = ((((u32)sprom[SPOFF((_offset)+2)] << 16 | \ ++ sprom[SPOFF(_offset)]) & (_mask)) >> (_shift)) ++ ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) + static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) { @@ -1417,7 +1625,8 @@ + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, ~0, 0); + SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, ~0, 0); + -+ SPEX(country_code, SSB_SPROM8_CCODE, ~0, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { @@ -1472,6 +1681,136 @@ + SSB_SROM8_FEM_TR_ISO_SHIFT); + SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_ANTSWLUT, + SSB_SROM8_FEM_ANTSWLUT_SHIFT); ++ ++ SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A, ++ SSB_SPROM8_ANTAVAIL_A_SHIFT); ++ SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG, ++ SSB_SPROM8_ANTAVAIL_BG_SHIFT); ++ SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0); ++ SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG, ++ SSB_SPROM8_ITSSI_BG_SHIFT); ++ SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0); ++ SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A, ++ SSB_SPROM8_ITSSI_A_SHIFT); ++ SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0); ++ SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK, ++ SSB_SPROM8_MAXP_AL_SHIFT); ++ SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0); ++ SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1, ++ SSB_SPROM8_GPIOA_P1_SHIFT); ++ SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0); ++ SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3, ++ SSB_SPROM8_GPIOB_P3_SHIFT); ++ SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0); ++ SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G, ++ SSB_SPROM8_TRI5G_SHIFT); ++ SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0); ++ SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH, ++ SSB_SPROM8_TRI5GH_SHIFT); ++ SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, ++ SSB_SPROM8_RXPO2G_SHIFT); ++ SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G, ++ SSB_SPROM8_RXPO5G_SHIFT); ++ SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0); ++ SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G, ++ SSB_SPROM8_RSSISMC2G_SHIFT); ++ SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G, ++ SSB_SPROM8_RSSISAV2G_SHIFT); ++ SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G, ++ SSB_SPROM8_BXA2G_SHIFT); ++ SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0); ++ SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G, ++ SSB_SPROM8_RSSISMC5G_SHIFT); ++ SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G, ++ SSB_SPROM8_RSSISAV5G_SHIFT); ++ SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G, ++ SSB_SPROM8_BXA5G_SHIFT); ++ ++ SPEX(pa0b0, SSB_SPROM8_PA0B0, ~0, 0); ++ SPEX(pa0b1, SSB_SPROM8_PA0B1, ~0, 0); ++ SPEX(pa0b2, SSB_SPROM8_PA0B2, ~0, 0); ++ SPEX(pa1b0, SSB_SPROM8_PA1B0, ~0, 0); ++ SPEX(pa1b1, SSB_SPROM8_PA1B1, ~0, 0); ++ SPEX(pa1b2, SSB_SPROM8_PA1B2, ~0, 0); ++ SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, ~0, 0); ++ SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, ~0, 0); ++ SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, ~0, 0); ++ SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, ~0, 0); ++ SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, ~0, 0); ++ SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, ~0, 0); ++ SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, ~0, 0); ++ SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, ~0, 0); ++ SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, ~0, 0); ++ SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, ~0, 0); ++ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, ~0, 0); ++ ++ /* Extract the antenna gain values. */ ++ SPEX(antenna_gain.a0, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT); ++ SPEX(antenna_gain.a1, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT); ++ SPEX(antenna_gain.a2, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT); ++ SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); ++ ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); +} + +/* @@ -1491,7 +1830,8 @@ + BCMA_CC_SROM_CONTROL); + return srom_control & BCMA_CC_SROM_CONTROL_PRESENT; + } -+ + +- bus->sprom.country_code = sprom[SPOFF(SSB_SPROM8_CCODE)]; + /* older chipcommon revisions use chip status register */ + chip_status = bcma_read32(bus->drv_cc.core, BCMA_CC_CHIPSTAT); + switch (bus->chipinfo.id) { @@ -1539,8 +1879,7 @@ + present = false; + break; + } - -- bus->sprom.country_code = sprom[SPOFF(SSB_SPROM8_CCODE)]; ++ + if (present) { + otpsize = bus->drv_cc.capabilities & BCMA_CC_CAP_OTPS; + otpsize >>= BCMA_CC_CAP_OTPS_SHIFT; @@ -1582,16 +1921,19 @@ - if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM)) - return -ENOENT; + if (!bcma_sprom_ext_available(bus)) { ++ bool sprom_onchip; ++ + /* + * External SPROM takes precedence so check + * on-chip OTP only when no external SPROM + * is present. + */ -+ if (bcma_sprom_onchip_available(bus)) { ++ sprom_onchip = bcma_sprom_onchip_available(bus); ++ if (sprom_onchip) { + /* determine offset */ + offset = bcma_sprom_onchip_offset(bus); + } -+ if (!offset) { ++ if (!offset || !sprom_onchip) { + /* + * Maybe there is no SPROM on the device? + * Now we ask the arch code if there is some sprom @@ -1604,7 +1946,7 @@ sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16), GFP_KERNEL); -@@ -164,11 +432,7 @@ int bcma_sprom_get(struct bcma_bus *bus) +@@ -164,11 +582,7 @@ int bcma_sprom_get(struct bcma_bus *bus) if (bus->chipinfo.id == 0x4331) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); @@ -1619,7 +1961,19 @@ if (bus->chipinfo.id == 0x4331) --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h -@@ -136,6 +136,7 @@ struct bcma_device { +@@ -26,6 +26,11 @@ struct bcma_chipinfo { + u8 pkg; + }; + ++struct bcma_boardinfo { ++ u16 vendor; ++ u16 type; ++}; ++ + enum bcma_clkmode { + BCMA_CLKMODE_FAST, + BCMA_CLKMODE_DYNAMIC, +@@ -136,6 +141,7 @@ struct bcma_device { bool dev_registered; u8 core_index; @@ -1627,7 +1981,7 @@ u32 addr; u32 wrap; -@@ -162,7 +163,7 @@ struct bcma_driver { +@@ -162,7 +168,7 @@ struct bcma_driver { int (*probe)(struct bcma_device *dev); void (*remove)(struct bcma_device *dev); @@ -1636,7 +1990,7 @@ int (*resume)(struct bcma_device *dev); void (*shutdown)(struct bcma_device *dev); -@@ -175,6 +176,12 @@ int __bcma_driver_register(struct bcma_d +@@ -175,6 +181,12 @@ int __bcma_driver_register(struct bcma_d extern void bcma_driver_unregister(struct bcma_driver *drv); @@ -1649,7 +2003,13 @@ struct bcma_bus { /* The MMIO area. */ void __iomem *mmio; -@@ -195,6 +202,7 @@ struct bcma_bus { +@@ -191,10 +203,13 @@ struct bcma_bus { + + struct bcma_chipinfo chipinfo; + ++ struct bcma_boardinfo boardinfo; ++ + struct bcma_device *mapped_core; struct list_head cores; u8 nr_cores; u8 init_done:1; @@ -1657,7 +2017,7 @@ struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; -@@ -205,62 +213,84 @@ struct bcma_bus { +@@ -205,62 +220,84 @@ struct bcma_bus { struct ssb_sprom sprom; }; @@ -1832,7 +2192,7 @@ #define BCMA_CC_PMU5_MAINPLL_CPU 1 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h -@@ -53,6 +53,35 @@ struct pci_dev; +@@ -53,11 +53,47 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI1_MASK 0xFC000000 #define BCMA_CORE_PCI_SBTOPCI2 0x0108 /* Backplane to PCI translation 2 (sbtopci2) */ #define BCMA_CORE_PCI_SBTOPCI2_MASK 0xC0000000 @@ -1868,7 +2228,19 @@ #define BCMA_CORE_PCI_PCICFG0 0x0400 /* PCI config space 0 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG1 0x0500 /* PCI config space 1 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */ -@@ -72,20 +101,114 @@ struct pci_dev; + #define BCMA_CORE_PCI_PCICFG3 0x0700 /* PCI config space 3 (rev >= 8) */ + #define BCMA_CORE_PCI_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */ ++#define BCMA_CORE_PCI_SPROM_PI_OFFSET 0 /* first word */ ++#define BCMA_CORE_PCI_SPROM_PI_MASK 0xf000 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_PI_SHIFT 12 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_MISC_CONFIG 5 /* word 5 */ ++#define BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST 0x8000 /* bit 15 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_OFFSET_REV5 20 /* word 20 for srom rev <= 5 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_ENB 0x0800 /* bit 11 */ + + /* SBtoPCIx */ + #define BCMA_CORE_PCI_SBTOPCI_MEM 0x00000000 +@@ -72,20 +108,118 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI_RC_READL 0x00000010 /* Memory read line */ #define BCMA_CORE_PCI_SBTOPCI_RC_READM 0x00000020 /* Memory read multiple */ @@ -1904,6 +2276,7 @@ +#define BCMA_CORE_PCI_DLLP_LRREG 0x120 /* Link Replay */ +#define BCMA_CORE_PCI_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */ +#define BCMA_CORE_PCI_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */ ++#define BCMA_CORE_PCI_ASPMTIMER_EXTEND 0x01000000 /* > rev7: enable extend ASPM timer */ +#define BCMA_CORE_PCI_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */ @@ -1972,17 +2345,20 @@ }; /* Register access */ ++#define pcicore_read16(pc, offset) bcma_read16((pc)->core, offset) #define pcicore_read32(pc, offset) bcma_read32((pc)->core, offset) ++#define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val) #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) -extern void bcma_core_pci_init(struct bcma_drv_pci *pc); +extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); - ++extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); ++ +extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); +extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); -+ + #endif /* LINUX_BCMA_DRIVER_PCI_H_ */ --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h diff --git a/target/linux/generic/patches-3.3/020-ssb_update.patch b/target/linux/generic/patches-3.3/020-ssb_update.patch index 708c7ded34..01e087a316 100644 --- a/target/linux/generic/patches-3.3/020-ssb_update.patch +++ b/target/linux/generic/patches-3.3/020-ssb_update.patch @@ -1,3 +1,14 @@ +--- a/drivers/ssb/b43_pci_bridge.c ++++ b/drivers/ssb/b43_pci_bridge.c +@@ -29,6 +29,8 @@ static const struct pci_device_id b43_pc + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, --- a/drivers/ssb/driver_chipcommon_pmu.c +++ b/drivers/ssb/driver_chipcommon_pmu.c @@ -13,6 +13,9 @@ @@ -149,7 +160,26 @@ &clkctl_n, &clkctl_m); --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c -@@ -331,7 +331,6 @@ static void sprom_extract_r123(struct ss +@@ -178,6 +178,18 @@ err_pci: + #define SPEX(_outvar, _offset, _mask, _shift) \ + SPEX16(_outvar, _offset, _mask, _shift) + ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) ++ + + static inline u8 ssb_crc8(u8 crc, u8 data) + { +@@ -331,7 +343,6 @@ static void sprom_extract_r123(struct ss { int i; u16 v; @@ -157,8 +187,24 @@ u16 loc[3]; if (out->revision == 3) /* rev 3 moved MAC */ -@@ -390,20 +389,12 @@ static void sprom_extract_r123(struct ss +@@ -361,8 +372,9 @@ static void sprom_extract_r123(struct ss + SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14); + SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15); + SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0); +- SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, +- SSB_SPROM1_BINF_CCODE_SHIFT); ++ if (out->revision == 1) ++ SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, ++ SSB_SPROM1_BINF_CCODE_SHIFT); + SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA, + SSB_SPROM1_BINF_ANTA_SHIFT); + SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG, +@@ -388,22 +400,16 @@ static void sprom_extract_r123(struct ss + SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0); + if (out->revision >= 2) SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0); /* Extract the antenna gain values. */ - gain = r123_extract_antgain(out->revision, in, @@ -184,7 +230,27 @@ } /* Revs 4 5 and 8 have partially shared layout */ -@@ -504,16 +495,14 @@ static void sprom_extract_r45(struct ssb +@@ -464,14 +470,17 @@ static void sprom_extract_r45(struct ssb + SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0); + SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A, + SSB_SPROM4_ETHPHY_ET1A_SHIFT); ++ SPEX(board_rev, SSB_SPROM4_BOARDREV, 0xFFFF, 0); + if (out->revision == 4) { +- SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0); + SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0); + } else { +- SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0); +@@ -504,16 +513,14 @@ static void sprom_extract_r45(struct ssb } /* Extract the antenna gain values. */ @@ -205,7 +271,7 @@ sprom_extract_r458(out, in); -@@ -523,7 +512,13 @@ static void sprom_extract_r45(struct ssb +@@ -523,14 +530,22 @@ static void sprom_extract_r45(struct ssb static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in) { int i; @@ -220,7 +286,17 @@ /* extract the MAC address */ for (i = 0; i < 3; i++) { -@@ -596,16 +591,46 @@ static void sprom_extract_r8(struct ssb_ + v = in[SPOFF(SSB_SPROM8_IL0MAC) + i]; + *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); + } +- SPEX(country_code, SSB_SPROM8_CCODE, 0xFFFF, 0); ++ SPEX(board_rev, SSB_SPROM8_BOARDREV, 0xFFFF, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0); + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0); +@@ -596,16 +611,46 @@ static void sprom_extract_r8(struct ssb_ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0); /* Extract the antenna gain values. */ @@ -273,6 +349,78 @@ /* Extract FEM info */ SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G, +@@ -630,6 +675,63 @@ static void sprom_extract_r8(struct ssb_ + SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, + SSB_SROM8_FEM_ANTSWLUT, SSB_SROM8_FEM_ANTSWLUT_SHIFT); + ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); + sprom_extract_r458(out, in); + + /* TODO - get remaining rev 8 stuff needed */ +@@ -759,7 +861,6 @@ static void ssb_pci_get_boardinfo(struct + { + bi->vendor = bus->host_pci->subsystem_vendor; + bi->type = bus->host_pci->subsystem_device; +- bi->rev = bus->host_pci->revision; + } + + int ssb_pci_get_invariants(struct ssb_bus *bus, --- a/drivers/ssb/pcmcia.c +++ b/drivers/ssb/pcmcia.c @@ -676,14 +676,10 @@ static int ssb_pcmcia_do_get_invariants( @@ -414,7 +562,7 @@ } antenna_gain; struct { -@@ -103,7 +109,79 @@ struct ssb_sprom { +@@ -103,14 +109,85 @@ struct ssb_sprom { } ghz5; } fem; @@ -495,6 +643,13 @@ }; /* Information about the PCB the circuitry is soldered on. */ + struct ssb_boardinfo { + u16 vendor; + u16 type; +- u8 rev; + }; + + --- a/include/linux/ssb/ssb_driver_gige.h +++ b/include/linux/ssb/ssb_driver_gige.h @@ -2,6 +2,7 @@ @@ -507,10 +662,96 @@ --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h -@@ -449,6 +449,39 @@ - #define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 - #define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 - #define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA +@@ -228,6 +228,7 @@ + #define SSB_SPROM1_AGAIN_BG_SHIFT 0 + #define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ + #define SSB_SPROM1_AGAIN_A_SHIFT 8 ++#define SSB_SPROM1_CCODE 0x0076 + + /* SPROM Revision 2 (inherits from rev 1) */ + #define SSB_SPROM2_BFLHI 0x0038 /* Boardflags (high 16 bits) */ +@@ -267,6 +268,7 @@ + #define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */ + + /* SPROM Revision 4 */ ++#define SSB_SPROM4_BOARDREV 0x0042 /* Board revision */ + #define SSB_SPROM4_BFLLO 0x0044 /* Boardflags (low 16 bits) */ + #define SSB_SPROM4_BFLHI 0x0046 /* Board Flags Hi */ + #define SSB_SPROM4_BFL2LO 0x0048 /* Board flags 2 (low 16 bits) */ +@@ -389,6 +391,11 @@ + #define SSB_SPROM8_GPIOB_P2 0x00FF /* Pin 2 */ + #define SSB_SPROM8_GPIOB_P3 0xFF00 /* Pin 3 */ + #define SSB_SPROM8_GPIOB_P3_SHIFT 8 ++#define SSB_SPROM8_LEDDC 0x009A ++#define SSB_SPROM8_LEDDC_ON 0xFF00 /* oncount */ ++#define SSB_SPROM8_LEDDC_ON_SHIFT 8 ++#define SSB_SPROM8_LEDDC_OFF 0x00FF /* offcount */ ++#define SSB_SPROM8_LEDDC_OFF_SHIFT 0 + #define SSB_SPROM8_ANTAVAIL 0x009C /* Antenna available bitfields*/ + #define SSB_SPROM8_ANTAVAIL_A 0xFF00 /* A-PHY bitfield */ + #define SSB_SPROM8_ANTAVAIL_A_SHIFT 8 +@@ -404,6 +411,13 @@ + #define SSB_SPROM8_AGAIN2_SHIFT 0 + #define SSB_SPROM8_AGAIN3 0xFF00 /* Antenna 3 */ + #define SSB_SPROM8_AGAIN3_SHIFT 8 ++#define SSB_SPROM8_TXRXC 0x00A2 ++#define SSB_SPROM8_TXRXC_TXCHAIN 0x000f ++#define SSB_SPROM8_TXRXC_TXCHAIN_SHIFT 0 ++#define SSB_SPROM8_TXRXC_RXCHAIN 0x00f0 ++#define SSB_SPROM8_TXRXC_RXCHAIN_SHIFT 4 ++#define SSB_SPROM8_TXRXC_SWITCH 0xff00 ++#define SSB_SPROM8_TXRXC_SWITCH_SHIFT 8 + #define SSB_SPROM8_RSSIPARM2G 0x00A4 /* RSSI params for 2GHz */ + #define SSB_SPROM8_RSSISMF2G 0x000F + #define SSB_SPROM8_RSSISMC2G 0x00F0 +@@ -430,6 +444,7 @@ + #define SSB_SPROM8_TRI5GH_SHIFT 8 + #define SSB_SPROM8_RXPO 0x00AC /* RX power offsets */ + #define SSB_SPROM8_RXPO2G 0x00FF /* 2GHz RX power offset */ ++#define SSB_SPROM8_RXPO2G_SHIFT 0 + #define SSB_SPROM8_RXPO5G 0xFF00 /* 5GHz RX power offset */ + #define SSB_SPROM8_RXPO5G_SHIFT 8 + #define SSB_SPROM8_FEM2G 0x00AE +@@ -445,10 +460,71 @@ + #define SSB_SROM8_FEM_ANTSWLUT 0xF800 + #define SSB_SROM8_FEM_ANTSWLUT_SHIFT 11 + #define SSB_SPROM8_THERMAL 0x00B2 +-#define SSB_SPROM8_MPWR_RAWTS 0x00B4 +-#define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 +-#define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 +-#define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA ++#define SSB_SPROM8_THERMAL_OFFSET 0x00ff ++#define SSB_SPROM8_THERMAL_OFFSET_SHIFT 0 ++#define SSB_SPROM8_THERMAL_TRESH 0xff00 ++#define SSB_SPROM8_THERMAL_TRESH_SHIFT 8 ++/* Temp sense related entries */ ++#define SSB_SPROM8_RAWTS 0x00B4 ++#define SSB_SPROM8_RAWTS_RAWTEMP 0x01ff ++#define SSB_SPROM8_RAWTS_RAWTEMP_SHIFT 0 ++#define SSB_SPROM8_RAWTS_MEASPOWER 0xfe00 ++#define SSB_SPROM8_RAWTS_MEASPOWER_SHIFT 9 ++#define SSB_SPROM8_OPT_CORRX 0x00B6 ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE 0x00ff ++#define SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT 0 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX 0xfc00 ++#define SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT 10 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION 0x0300 ++#define SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT 8 ++/* FOC: freiquency offset correction, HWIQ: H/W IOCAL enable, IQSWP: IQ CAL swap disable */ ++#define SSB_SPROM8_HWIQ_IQSWP 0x00B8 ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR 0x000f ++#define SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT 0 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP 0x0010 ++#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT 4 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020 ++#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT 5 ++#define SSB_SPROM8_TEMPDELTA 0x00BA ++#define SSB_SPROM8_TEMPDELTA_PHYCAL 0x00ff ++#define SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT 0 ++#define SSB_SPROM8_TEMPDELTA_PERIOD 0x0f00 ++#define SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT 8 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS 0xf000 ++#define SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT 12 + +/* There are 4 blocks with power info sharing the same layout */ +#define SSB_SROM8_PWR_INFO_CORE0 0x00C0 @@ -547,7 +788,7 @@ #define SSB_SPROM8_MAXP_BG 0x00C0 /* Max Power 2GHz in path 1 */ #define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power 2GHz */ #define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ -@@ -473,6 +506,7 @@ +@@ -473,12 +549,23 @@ #define SSB_SPROM8_PA1HIB0 0x00D8 /* 5.8GHz power amp settings */ #define SSB_SPROM8_PA1HIB1 0x00DA #define SSB_SPROM8_PA1HIB2 0x00DC @@ -555,3 +796,19 @@ #define SSB_SPROM8_CCK2GPO 0x0140 /* CCK power offset */ #define SSB_SPROM8_OFDM2GPO 0x0142 /* 2.4GHz OFDM power offset */ #define SSB_SPROM8_OFDM5GPO 0x0146 /* 5.3GHz OFDM power offset */ + #define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */ + #define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */ + ++#define SSB_SPROM8_2G_MCSPO 0x0152 ++#define SSB_SPROM8_5G_MCSPO 0x0162 ++#define SSB_SPROM8_5GL_MCSPO 0x0172 ++#define SSB_SPROM8_5GH_MCSPO 0x0182 ++ ++#define SSB_SPROM8_CDDPO 0x0192 ++#define SSB_SPROM8_STBCPO 0x0194 ++#define SSB_SPROM8_BW40PO 0x0196 ++#define SSB_SPROM8_BWDUPPO 0x0198 ++ + /* Values for boardflags_lo read from SPROM */ + #define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */ + #define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */ diff --git a/target/linux/generic/patches-3.3/021-ssb_add_pci_id.patch b/target/linux/generic/patches-3.3/021-ssb_add_pci_id.patch deleted file mode 100644 index 7cffebec48..0000000000 --- a/target/linux/generic/patches-3.3/021-ssb_add_pci_id.patch +++ /dev/null @@ -1,11 +0,0 @@ ---- a/drivers/ssb/b43_pci_bridge.c -+++ b/drivers/ssb/b43_pci_bridge.c -@@ -29,6 +29,8 @@ static const struct pci_device_id b43_pc - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4322) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 43222) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4324) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4325) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4328) }, diff --git a/target/linux/generic/patches-3.3/025-bcma_backport.patch b/target/linux/generic/patches-3.3/025-bcma_backport.patch index 7117fbaf15..3fb7a564fa 100644 --- a/target/linux/generic/patches-3.3/025-bcma_backport.patch +++ b/target/linux/generic/patches-3.3/025-bcma_backport.patch @@ -34,6 +34,25 @@ #endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */ #endif +--- a/drivers/bcma/core.c ++++ b/drivers/bcma/core.c +@@ -30,6 +30,7 @@ void bcma_core_disable(struct bcma_devic + udelay(10); + + bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET); ++ bcma_aread32(core, BCMA_RESET_CTL); + udelay(1); + } + EXPORT_SYMBOL_GPL(bcma_core_disable); +@@ -77,7 +78,7 @@ void bcma_core_set_clockmode(struct bcma + pr_err("HT force timeout\n"); + break; + case BCMA_CLKMODE_DYNAMIC: +- pr_warn("Dynamic clockmode not supported yet!\n"); ++ bcma_set32(core, BCMA_CLKCTLST, ~BCMA_CLKCTLST_FORCEHT); + break; + } + } --- a/drivers/bcma/driver_chipcommon_pmu.c +++ b/drivers/bcma/driver_chipcommon_pmu.c @@ -80,6 +80,7 @@ static void bcma_pmu_resources_init(stru @@ -57,7 +76,7 @@ * * Licensed under the GNU/GPL. See COPYING for details. */ -@@ -16,40 +17,41 @@ +@@ -16,40 +17,39 @@ * R/W ops. **************************************************/ @@ -72,7 +91,7 @@ + return pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_DATA); } - #if 0 +-#if 0 static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data) { - pcicore_write32(pc, 0x130, address); @@ -82,7 +101,7 @@ + pcicore_read32(pc, BCMA_CORE_PCI_PCIEIND_ADDR); + pcicore_write32(pc, BCMA_CORE_PCI_PCIEIND_DATA, data); } - #endif +-#endif static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u8 phy) { @@ -115,7 +134,7 @@ break; msleep(1); } -@@ -57,79 +59,84 @@ static void bcma_pcie_mdio_set_phy(struc +@@ -57,79 +57,84 @@ static void bcma_pcie_mdio_set_phy(struc static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u8 device, u8 address) { @@ -231,7 +250,7 @@ } /************************************************** -@@ -138,72 +145,53 @@ static void bcma_pcie_mdio_write(struct +@@ -138,72 +143,90 @@ static void bcma_pcie_mdio_write(struct static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc) { @@ -266,6 +285,41 @@ + bcma_pcie_mdio_write(pc, BCMA_CORE_PCI_MDIODATA_DEV_PLL, + BCMA_CORE_PCI_SERDES_PLL_CTRL, + tmp & ~BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN); ++} ++ ++static void bcma_core_pci_fixcfg(struct bcma_drv_pci *pc) ++{ ++ struct bcma_device *core = pc->core; ++ u16 val16, core_index; ++ uint regoff; ++ ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_PI_OFFSET); ++ core_index = (u16)core->core_index; ++ ++ val16 = pcicore_read16(pc, regoff); ++ if (((val16 & BCMA_CORE_PCI_SPROM_PI_MASK) >> BCMA_CORE_PCI_SPROM_PI_SHIFT) ++ != core_index) { ++ val16 = (core_index << BCMA_CORE_PCI_SPROM_PI_SHIFT) | ++ (val16 & ~BCMA_CORE_PCI_SPROM_PI_MASK); ++ pcicore_write16(pc, regoff, val16); ++ } ++} ++ ++/* Fix MISC config to allow coming out of L2/L3-Ready state w/o PRST */ ++/* Needs to happen when coming out of 'standby'/'hibernate' */ ++static void bcma_core_pci_config_fixup(struct bcma_drv_pci *pc) ++{ ++ u16 val16; ++ uint regoff; ++ ++ regoff = BCMA_CORE_PCI_SPROM(BCMA_CORE_PCI_SPROM_MISC_CONFIG); ++ ++ val16 = pcicore_read16(pc, regoff); ++ ++ if (!(val16 & BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST)) { ++ val16 |= BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST; ++ pcicore_write16(pc, regoff, val16); ++ } } /************************************************** @@ -275,7 +329,9 @@ -static void bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) +static void __devinit bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc) { ++ bcma_core_pci_fixcfg(pc); bcma_pcicore_serdes_workaround(pc); ++ bcma_core_pci_config_fixup(pc); } -static bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc) @@ -327,6 +383,24 @@ } int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, +@@ -236,3 +259,17 @@ out: + return err; + } + EXPORT_SYMBOL_GPL(bcma_core_pci_irq_ctl); ++ ++void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) ++{ ++ u32 w; ++ ++ w = bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); ++ if (extend) ++ w |= BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ else ++ w &= ~BCMA_CORE_PCI_ASPMTIMER_EXTEND; ++ bcma_pcie_write(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG, w); ++ bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); ++} ++EXPORT_SYMBOL_GPL(bcma_core_pci_extend_L1timer); --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c @@ -2,13 +2,588 @@ @@ -452,7 +526,7 @@ + if (unlikely(!addr)) + goto out; + err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + @@ -504,7 +578,7 @@ + addr = pc->core->addr + BCMA_CORE_PCI_PCICFG0; + addr |= (func << 8); + addr |= (off & 0xfc); -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + } @@ -513,7 +587,7 @@ + if (unlikely(!addr)) + goto out; + err = -ENOMEM; -+ mmio = ioremap_nocache(addr, len); ++ mmio = ioremap_nocache(addr, sizeof(val)); + if (!mmio) + goto out; + @@ -824,8 +898,8 @@ + /* Ok, ready to run, register it to the system. + * The following needs change, if we want to port hostmode + * to non-MIPS platform. */ -+ io_map_base = (unsigned long)ioremap_nocache(BCMA_SOC_PCI_MEM, -+ 0x04000000); ++ io_map_base = (unsigned long)ioremap_nocache(pc_host->mem_resource.start, ++ resource_size(&pc_host->mem_resource)); + pc_host->pci_controller.io_map_base = io_map_base; + set_io_port_base(pc_host->pci_controller.io_map_base); + /* Give some time to the PCI controller to configure itself with the new @@ -933,6 +1007,34 @@ { struct bcma_bus *bus; int err = -ENOMEM; +@@ -201,6 +201,9 @@ static int bcma_host_pci_probe(struct pc + bus->hosttype = BCMA_HOSTTYPE_PCI; + bus->ops = &bcma_host_pci_ops; + ++ bus->boardinfo.vendor = bus->host_pci->subsystem_vendor; ++ bus->boardinfo.type = bus->host_pci->subsystem_device; ++ + /* Register */ + err = bcma_bus_register(bus); + if (err) +@@ -222,7 +225,7 @@ err_kfree_bus: + return err; + } + +-static void bcma_host_pci_remove(struct pci_dev *dev) ++static void __devexit bcma_host_pci_remove(struct pci_dev *dev) + { + struct bcma_bus *bus = pci_get_drvdata(dev); + +@@ -277,7 +280,7 @@ static struct pci_driver bcma_pci_bridge + .name = "bcma-pci-bridge", + .id_table = bcma_pci_bridge_tbl, + .probe = bcma_host_pci_probe, +- .remove = bcma_host_pci_remove, ++ .remove = __devexit_p(bcma_host_pci_remove), + .driver.pm = BCMA_PM_OPS, + }; + --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -13,6 +13,12 @@ @@ -993,7 +1095,104 @@ if (err) { --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c -@@ -212,6 +212,17 @@ static struct bcma_device *bcma_find_cor +@@ -19,7 +19,14 @@ struct bcma_device_id_name { + u16 id; + const char *name; + }; +-struct bcma_device_id_name bcma_device_names[] = { ++ ++static const struct bcma_device_id_name bcma_arm_device_names[] = { ++ { BCMA_CORE_ARM_1176, "ARM 1176" }, ++ { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, ++ { BCMA_CORE_ARM_CM3, "ARM CM3" }, ++}; ++ ++static const struct bcma_device_id_name bcma_bcm_device_names[] = { + { BCMA_CORE_OOB_ROUTER, "OOB Router" }, + { BCMA_CORE_INVALID, "Invalid" }, + { BCMA_CORE_CHIPCOMMON, "ChipCommon" }, +@@ -27,7 +34,6 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_SRAM, "SRAM" }, + { BCMA_CORE_SDRAM, "SDRAM" }, + { BCMA_CORE_PCI, "PCI" }, +- { BCMA_CORE_MIPS, "MIPS" }, + { BCMA_CORE_ETHERNET, "Fast Ethernet" }, + { BCMA_CORE_V90, "V90" }, + { BCMA_CORE_USB11_HOSTDEV, "USB 1.1 Hostdev" }, +@@ -44,7 +50,6 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_PHY_A, "PHY A" }, + { BCMA_CORE_PHY_B, "PHY B" }, + { BCMA_CORE_PHY_G, "PHY G" }, +- { BCMA_CORE_MIPS_3302, "MIPS 3302" }, + { BCMA_CORE_USB11_HOST, "USB 1.1 Host" }, + { BCMA_CORE_USB11_DEV, "USB 1.1 Device" }, + { BCMA_CORE_USB20_HOST, "USB 2.0 Host" }, +@@ -58,15 +63,11 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_PHY_N, "PHY N" }, + { BCMA_CORE_SRAM_CTL, "SRAM Controller" }, + { BCMA_CORE_MINI_MACPHY, "Mini MACPHY" }, +- { BCMA_CORE_ARM_1176, "ARM 1176" }, +- { BCMA_CORE_ARM_7TDMI, "ARM 7TDMI" }, + { BCMA_CORE_PHY_LP, "PHY LP" }, + { BCMA_CORE_PMU, "PMU" }, + { BCMA_CORE_PHY_SSN, "PHY SSN" }, + { BCMA_CORE_SDIO_DEV, "SDIO Device" }, +- { BCMA_CORE_ARM_CM3, "ARM CM3" }, + { BCMA_CORE_PHY_HT, "PHY HT" }, +- { BCMA_CORE_MIPS_74K, "MIPS 74K" }, + { BCMA_CORE_MAC_GBIT, "GBit MAC" }, + { BCMA_CORE_DDR12_MEM_CTL, "DDR1/DDR2 Memory Controller" }, + { BCMA_CORE_PCIE_RC, "PCIe Root Complex" }, +@@ -79,16 +80,41 @@ struct bcma_device_id_name bcma_device_n + { BCMA_CORE_SHIM, "SHIM" }, + { BCMA_CORE_DEFAULT, "Default" }, + }; +-const char *bcma_device_name(struct bcma_device_id *id) ++ ++static const struct bcma_device_id_name bcma_mips_device_names[] = { ++ { BCMA_CORE_MIPS, "MIPS" }, ++ { BCMA_CORE_MIPS_3302, "MIPS 3302" }, ++ { BCMA_CORE_MIPS_74K, "MIPS 74K" }, ++}; ++ ++static const char *bcma_device_name(const struct bcma_device_id *id) + { +- int i; ++ const struct bcma_device_id_name *names; ++ int size, i; + +- if (id->manuf == BCMA_MANUF_BCM) { +- for (i = 0; i < ARRAY_SIZE(bcma_device_names); i++) { +- if (bcma_device_names[i].id == id->id) +- return bcma_device_names[i].name; +- } ++ /* search manufacturer specific names */ ++ switch (id->manuf) { ++ case BCMA_MANUF_ARM: ++ names = bcma_arm_device_names; ++ size = ARRAY_SIZE(bcma_arm_device_names); ++ break; ++ case BCMA_MANUF_BCM: ++ names = bcma_bcm_device_names; ++ size = ARRAY_SIZE(bcma_bcm_device_names); ++ break; ++ case BCMA_MANUF_MIPS: ++ names = bcma_mips_device_names; ++ size = ARRAY_SIZE(bcma_mips_device_names); ++ break; ++ default: ++ return "UNKNOWN"; ++ } ++ ++ for (i = 0; i < size; i++) { ++ if (names[i].id == id->id) ++ return names[i].name; + } ++ + return "UNKNOWN"; + } + +@@ -212,6 +238,17 @@ static struct bcma_device *bcma_find_cor return NULL; } @@ -1011,7 +1210,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, struct bcma_device_id *match, int core_num, struct bcma_device *core) -@@ -353,6 +364,7 @@ static int bcma_get_next_core(struct bcm +@@ -353,6 +390,7 @@ static int bcma_get_next_core(struct bcm void bcma_init_bus(struct bcma_bus *bus) { s32 tmp; @@ -1019,7 +1218,7 @@ if (bus->init_done) return; -@@ -363,9 +375,12 @@ void bcma_init_bus(struct bcma_bus *bus) +@@ -363,9 +401,12 @@ void bcma_init_bus(struct bcma_bus *bus) bcma_scan_switch_core(bus, BCMA_ADDR_BASE); tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID); @@ -1035,7 +1234,7 @@ bus->init_done = true; } -@@ -392,6 +407,7 @@ int bcma_bus_scan(struct bcma_bus *bus) +@@ -392,6 +433,7 @@ int bcma_bus_scan(struct bcma_bus *bus) bcma_scan_switch_core(bus, erombase); while (eromptr < eromend) { @@ -1043,7 +1242,7 @@ struct bcma_device *core = kzalloc(sizeof(*core), GFP_KERNEL); if (!core) return -ENOMEM; -@@ -414,6 +430,8 @@ int bcma_bus_scan(struct bcma_bus *bus) +@@ -414,6 +456,8 @@ int bcma_bus_scan(struct bcma_bus *bus) core->core_index = core_num++; bus->nr_cores++; @@ -1122,7 +1321,7 @@ /************************************************** * R/W ops. -@@ -124,10 +176,21 @@ static int bcma_sprom_valid(const u16 *s +@@ -124,10 +176,37 @@ static int bcma_sprom_valid(const u16 *s * SPROM extraction. **************************************************/ @@ -1130,6 +1329,22 @@ + +#define SPEX(_field, _offset, _mask, _shift) \ + bus->sprom._field = ((sprom[SPOFF(_offset)] & (_mask)) >> (_shift)) ++ ++#define SPEX32(_field, _offset, _mask, _shift) \ ++ bus->sprom._field = ((((u32)sprom[SPOFF((_offset)+2)] << 16 | \ ++ sprom[SPOFF(_offset)]) & (_mask)) >> (_shift)) ++ ++#define SPEX_ARRAY8(_field, _offset, _mask, _shift) \ ++ do { \ ++ SPEX(_field[0], _offset + 0, _mask, _shift); \ ++ SPEX(_field[1], _offset + 2, _mask, _shift); \ ++ SPEX(_field[2], _offset + 4, _mask, _shift); \ ++ SPEX(_field[3], _offset + 6, _mask, _shift); \ ++ SPEX(_field[4], _offset + 8, _mask, _shift); \ ++ SPEX(_field[5], _offset + 10, _mask, _shift); \ ++ SPEX(_field[6], _offset + 12, _mask, _shift); \ ++ SPEX(_field[7], _offset + 14, _mask, _shift); \ ++ } while (0) + static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) { @@ -1145,7 +1360,7 @@ bus->sprom.revision = sprom[SSB_SPROMSIZE_WORDS_R4 - 1] & SSB_SPROM_REVISION_REV; -@@ -137,85 +200,229 @@ static void bcma_sprom_extract_r8(struct +@@ -137,85 +216,363 @@ static void bcma_sprom_extract_r8(struct *(((__be16 *)bus->sprom.il0mac) + i) = cpu_to_be16(v); } @@ -1257,7 +1472,8 @@ + SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, ~0, 0); + SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, ~0, 0); + -+ SPEX(country_code, SSB_SPROM8_CCODE, ~0, 0); ++ SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); ++ SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); + + /* Extract cores power info info */ + for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { @@ -1312,6 +1528,136 @@ + SSB_SROM8_FEM_TR_ISO_SHIFT); + SPEX(fem.ghz5.antswlut, SSB_SPROM8_FEM5G, SSB_SROM8_FEM_ANTSWLUT, + SSB_SROM8_FEM_ANTSWLUT_SHIFT); ++ ++ SPEX(ant_available_a, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_A, ++ SSB_SPROM8_ANTAVAIL_A_SHIFT); ++ SPEX(ant_available_bg, SSB_SPROM8_ANTAVAIL, SSB_SPROM8_ANTAVAIL_BG, ++ SSB_SPROM8_ANTAVAIL_BG_SHIFT); ++ SPEX(maxpwr_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_MAXP_BG_MASK, 0); ++ SPEX(itssi_bg, SSB_SPROM8_MAXP_BG, SSB_SPROM8_ITSSI_BG, ++ SSB_SPROM8_ITSSI_BG_SHIFT); ++ SPEX(maxpwr_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_MAXP_A_MASK, 0); ++ SPEX(itssi_a, SSB_SPROM8_MAXP_A, SSB_SPROM8_ITSSI_A, ++ SSB_SPROM8_ITSSI_A_SHIFT); ++ SPEX(maxpwr_ah, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AH_MASK, 0); ++ SPEX(maxpwr_al, SSB_SPROM8_MAXP_AHL, SSB_SPROM8_MAXP_AL_MASK, ++ SSB_SPROM8_MAXP_AL_SHIFT); ++ SPEX(gpio0, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P0, 0); ++ SPEX(gpio1, SSB_SPROM8_GPIOA, SSB_SPROM8_GPIOA_P1, ++ SSB_SPROM8_GPIOA_P1_SHIFT); ++ SPEX(gpio2, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P2, 0); ++ SPEX(gpio3, SSB_SPROM8_GPIOB, SSB_SPROM8_GPIOB_P3, ++ SSB_SPROM8_GPIOB_P3_SHIFT); ++ SPEX(tri2g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI2G, 0); ++ SPEX(tri5g, SSB_SPROM8_TRI25G, SSB_SPROM8_TRI5G, ++ SSB_SPROM8_TRI5G_SHIFT); ++ SPEX(tri5gl, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GL, 0); ++ SPEX(tri5gh, SSB_SPROM8_TRI5GHL, SSB_SPROM8_TRI5GH, ++ SSB_SPROM8_TRI5GH_SHIFT); ++ SPEX(rxpo2g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO2G, ++ SSB_SPROM8_RXPO2G_SHIFT); ++ SPEX(rxpo5g, SSB_SPROM8_RXPO, SSB_SPROM8_RXPO5G, ++ SSB_SPROM8_RXPO5G_SHIFT); ++ SPEX(rssismf2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMF2G, 0); ++ SPEX(rssismc2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISMC2G, ++ SSB_SPROM8_RSSISMC2G_SHIFT); ++ SPEX(rssisav2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_RSSISAV2G, ++ SSB_SPROM8_RSSISAV2G_SHIFT); ++ SPEX(bxa2g, SSB_SPROM8_RSSIPARM2G, SSB_SPROM8_BXA2G, ++ SSB_SPROM8_BXA2G_SHIFT); ++ SPEX(rssismf5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMF5G, 0); ++ SPEX(rssismc5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISMC5G, ++ SSB_SPROM8_RSSISMC5G_SHIFT); ++ SPEX(rssisav5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_RSSISAV5G, ++ SSB_SPROM8_RSSISAV5G_SHIFT); ++ SPEX(bxa5g, SSB_SPROM8_RSSIPARM5G, SSB_SPROM8_BXA5G, ++ SSB_SPROM8_BXA5G_SHIFT); ++ ++ SPEX(pa0b0, SSB_SPROM8_PA0B0, ~0, 0); ++ SPEX(pa0b1, SSB_SPROM8_PA0B1, ~0, 0); ++ SPEX(pa0b2, SSB_SPROM8_PA0B2, ~0, 0); ++ SPEX(pa1b0, SSB_SPROM8_PA1B0, ~0, 0); ++ SPEX(pa1b1, SSB_SPROM8_PA1B1, ~0, 0); ++ SPEX(pa1b2, SSB_SPROM8_PA1B2, ~0, 0); ++ SPEX(pa1lob0, SSB_SPROM8_PA1LOB0, ~0, 0); ++ SPEX(pa1lob1, SSB_SPROM8_PA1LOB1, ~0, 0); ++ SPEX(pa1lob2, SSB_SPROM8_PA1LOB2, ~0, 0); ++ SPEX(pa1hib0, SSB_SPROM8_PA1HIB0, ~0, 0); ++ SPEX(pa1hib1, SSB_SPROM8_PA1HIB1, ~0, 0); ++ SPEX(pa1hib2, SSB_SPROM8_PA1HIB2, ~0, 0); ++ SPEX(cck2gpo, SSB_SPROM8_CCK2GPO, ~0, 0); ++ SPEX32(ofdm2gpo, SSB_SPROM8_OFDM2GPO, ~0, 0); ++ SPEX32(ofdm5glpo, SSB_SPROM8_OFDM5GLPO, ~0, 0); ++ SPEX32(ofdm5gpo, SSB_SPROM8_OFDM5GPO, ~0, 0); ++ SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, ~0, 0); ++ ++ /* Extract the antenna gain values. */ ++ SPEX(antenna_gain.a0, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT); ++ SPEX(antenna_gain.a1, SSB_SPROM8_AGAIN01, ++ SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT); ++ SPEX(antenna_gain.a2, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT); ++ SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23, ++ SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT); ++ ++ SPEX(leddc_on_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_ON, ++ SSB_SPROM8_LEDDC_ON_SHIFT); ++ SPEX(leddc_off_time, SSB_SPROM8_LEDDC, SSB_SPROM8_LEDDC_OFF, ++ SSB_SPROM8_LEDDC_OFF_SHIFT); ++ ++ SPEX(txchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_TXCHAIN, ++ SSB_SPROM8_TXRXC_TXCHAIN_SHIFT); ++ SPEX(rxchain, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_RXCHAIN, ++ SSB_SPROM8_TXRXC_RXCHAIN_SHIFT); ++ SPEX(antswitch, SSB_SPROM8_TXRXC, SSB_SPROM8_TXRXC_SWITCH, ++ SSB_SPROM8_TXRXC_SWITCH_SHIFT); ++ ++ SPEX(opo, SSB_SPROM8_OFDM2GPO, 0x00ff, 0); ++ ++ SPEX_ARRAY8(mcs2gpo, SSB_SPROM8_2G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5gpo, SSB_SPROM8_5G_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5glpo, SSB_SPROM8_5GL_MCSPO, ~0, 0); ++ SPEX_ARRAY8(mcs5ghpo, SSB_SPROM8_5GH_MCSPO, ~0, 0); ++ ++ SPEX(rawtempsense, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_RAWTEMP, ++ SSB_SPROM8_RAWTS_RAWTEMP_SHIFT); ++ SPEX(measpower, SSB_SPROM8_RAWTS, SSB_SPROM8_RAWTS_MEASPOWER, ++ SSB_SPROM8_RAWTS_MEASPOWER_SHIFT); ++ SPEX(tempsense_slope, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE, ++ SSB_SPROM8_OPT_CORRX_TEMP_SLOPE_SHIFT); ++ SPEX(tempcorrx, SSB_SPROM8_OPT_CORRX, SSB_SPROM8_OPT_CORRX_TEMPCORRX, ++ SSB_SPROM8_OPT_CORRX_TEMPCORRX_SHIFT); ++ SPEX(tempsense_option, SSB_SPROM8_OPT_CORRX, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION, ++ SSB_SPROM8_OPT_CORRX_TEMP_OPTION_SHIFT); ++ SPEX(freqoffset_corr, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR, ++ SSB_SPROM8_HWIQ_IQSWP_FREQ_CORR_SHIFT); ++ SPEX(iqcal_swp_dis, SSB_SPROM8_HWIQ_IQSWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP, ++ SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT); ++ SPEX(hw_iqcal_en, SSB_SPROM8_HWIQ_IQSWP, SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL, ++ SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT); ++ ++ SPEX(bw40po, SSB_SPROM8_BW40PO, ~0, 0); ++ SPEX(cddpo, SSB_SPROM8_CDDPO, ~0, 0); ++ SPEX(stbcpo, SSB_SPROM8_STBCPO, ~0, 0); ++ SPEX(bwduppo, SSB_SPROM8_BWDUPPO, ~0, 0); ++ ++ SPEX(tempthresh, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_TRESH, ++ SSB_SPROM8_THERMAL_TRESH_SHIFT); ++ SPEX(tempoffset, SSB_SPROM8_THERMAL, SSB_SPROM8_THERMAL_OFFSET, ++ SSB_SPROM8_THERMAL_OFFSET_SHIFT); ++ SPEX(phycal_tempdelta, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_PHYCAL, ++ SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT); ++ SPEX(temps_period, SSB_SPROM8_TEMPDELTA, SSB_SPROM8_TEMPDELTA_PERIOD, ++ SSB_SPROM8_TEMPDELTA_PERIOD_SHIFT); ++ SPEX(temps_hysteresis, SSB_SPROM8_TEMPDELTA, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS, ++ SSB_SPROM8_TEMPDELTA_HYSTERESIS_SHIFT); +} + +/* @@ -1421,16 +1767,19 @@ - if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM)) - return -ENOENT; + if (!bcma_sprom_ext_available(bus)) { ++ bool sprom_onchip; ++ + /* + * External SPROM takes precedence so check + * on-chip OTP only when no external SPROM + * is present. + */ -+ if (bcma_sprom_onchip_available(bus)) { ++ sprom_onchip = bcma_sprom_onchip_available(bus); ++ if (sprom_onchip) { + /* determine offset */ + offset = bcma_sprom_onchip_offset(bus); + } -+ if (!offset) { ++ if (!offset || !sprom_onchip) { + /* + * Maybe there is no SPROM on the device? + * Now we ask the arch code if there is some sprom @@ -1443,7 +1792,7 @@ sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16), GFP_KERNEL); -@@ -225,11 +432,7 @@ int bcma_sprom_get(struct bcma_bus *bus) +@@ -225,11 +582,7 @@ int bcma_sprom_get(struct bcma_bus *bus) if (bus->chipinfo.id == 0x4331) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); @@ -1458,7 +1807,19 @@ if (bus->chipinfo.id == 0x4331) --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h -@@ -136,6 +136,7 @@ struct bcma_device { +@@ -26,6 +26,11 @@ struct bcma_chipinfo { + u8 pkg; + }; + ++struct bcma_boardinfo { ++ u16 vendor; ++ u16 type; ++}; ++ + enum bcma_clkmode { + BCMA_CLKMODE_FAST, + BCMA_CLKMODE_DYNAMIC, +@@ -136,6 +141,7 @@ struct bcma_device { bool dev_registered; u8 core_index; @@ -1466,7 +1827,7 @@ u32 addr; u32 wrap; -@@ -175,6 +176,12 @@ int __bcma_driver_register(struct bcma_d +@@ -175,6 +181,12 @@ int __bcma_driver_register(struct bcma_d extern void bcma_driver_unregister(struct bcma_driver *drv); @@ -1479,7 +1840,13 @@ struct bcma_bus { /* The MMIO area. */ void __iomem *mmio; -@@ -195,6 +202,7 @@ struct bcma_bus { +@@ -191,10 +203,13 @@ struct bcma_bus { + + struct bcma_chipinfo chipinfo; + ++ struct bcma_boardinfo boardinfo; ++ + struct bcma_device *mapped_core; struct list_head cores; u8 nr_cores; u8 init_done:1; @@ -1487,7 +1854,7 @@ struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; -@@ -282,6 +290,7 @@ static inline void bcma_maskset16(struct +@@ -282,6 +297,7 @@ static inline void bcma_maskset16(struct bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set); } @@ -1560,7 +1927,7 @@ #define BCMA_CC_PMU5_MAINPLL_CPU 1 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h -@@ -53,6 +53,35 @@ struct pci_dev; +@@ -53,11 +53,47 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI1_MASK 0xFC000000 #define BCMA_CORE_PCI_SBTOPCI2 0x0108 /* Backplane to PCI translation 2 (sbtopci2) */ #define BCMA_CORE_PCI_SBTOPCI2_MASK 0xC0000000 @@ -1596,7 +1963,19 @@ #define BCMA_CORE_PCI_PCICFG0 0x0400 /* PCI config space 0 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG1 0x0500 /* PCI config space 1 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */ -@@ -72,20 +101,114 @@ struct pci_dev; + #define BCMA_CORE_PCI_PCICFG3 0x0700 /* PCI config space 3 (rev >= 8) */ + #define BCMA_CORE_PCI_SPROM(wordoffset) (0x0800 + ((wordoffset) * 2)) /* SPROM shadow area (72 bytes) */ ++#define BCMA_CORE_PCI_SPROM_PI_OFFSET 0 /* first word */ ++#define BCMA_CORE_PCI_SPROM_PI_MASK 0xf000 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_PI_SHIFT 12 /* bit 15:12 */ ++#define BCMA_CORE_PCI_SPROM_MISC_CONFIG 5 /* word 5 */ ++#define BCMA_CORE_PCI_SPROM_L23READY_EXIT_NOPERST 0x8000 /* bit 15 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_OFFSET_REV5 20 /* word 20 for srom rev <= 5 */ ++#define BCMA_CORE_PCI_SPROM_CLKREQ_ENB 0x0800 /* bit 11 */ + + /* SBtoPCIx */ + #define BCMA_CORE_PCI_SBTOPCI_MEM 0x00000000 +@@ -72,20 +108,118 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI_RC_READL 0x00000010 /* Memory read line */ #define BCMA_CORE_PCI_SBTOPCI_RC_READM 0x00000020 /* Memory read multiple */ @@ -1632,6 +2011,7 @@ +#define BCMA_CORE_PCI_DLLP_LRREG 0x120 /* Link Replay */ +#define BCMA_CORE_PCI_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */ +#define BCMA_CORE_PCI_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */ ++#define BCMA_CORE_PCI_ASPMTIMER_EXTEND 0x01000000 /* > rev7: enable extend ASPM timer */ +#define BCMA_CORE_PCI_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */ @@ -1700,17 +2080,20 @@ }; /* Register access */ ++#define pcicore_read16(pc, offset) bcma_read16((pc)->core, offset) #define pcicore_read32(pc, offset) bcma_read32((pc)->core, offset) ++#define pcicore_write16(pc, offset, val) bcma_write16((pc)->core, offset, val) #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) -extern void bcma_core_pci_init(struct bcma_drv_pci *pc); +extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); - ++extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); ++ +extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); +extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); -+ + #endif /* LINUX_BCMA_DRIVER_PCI_H_ */ --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h