This adds support for kernel 4.1 and removes kernel 4.0.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 46166
--- /dev/null
+CONFIG_ADM6996_PHY=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_DISCARD_MEMBLOCK=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set
+# CONFIG_ARCH_HAS_SG_CHAIN is not set
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
+CONFIG_B53=y
+# CONFIG_B53_MMAP_DRIVER is not set
+CONFIG_B53_PHY_DRIVER=y
+CONFIG_B53_PHY_FIXUP=y
+# CONFIG_B53_SRAB_DRIVER is not set
+CONFIG_BCM47XX=y
+CONFIG_BCM47XX_BCMA=y
+CONFIG_BCM47XX_SSB=y
+CONFIG_BCM47XX_WDT=y
+CONFIG_BCMA=y
+CONFIG_BCMA_BLOCKIO=y
+CONFIG_BCMA_DEBUG=y
+CONFIG_BCMA_DRIVER_GMAC_CMN=y
+CONFIG_BCMA_DRIVER_GPIO=y
+CONFIG_BCMA_DRIVER_MIPS=y
+CONFIG_BCMA_DRIVER_PCI=y
+CONFIG_BCMA_DRIVER_PCI_HOSTMODE=y
+CONFIG_BCMA_HOST_PCI=y
+CONFIG_BCMA_HOST_PCI_POSSIBLE=y
+CONFIG_BCMA_HOST_SOC=y
+CONFIG_BCMA_NFLASH=y
+CONFIG_BCMA_SFLASH=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CEVT_R4K=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE="noinitrd console=ttyS0,115200"
+CONFIG_CMDLINE_BOOL=y
+# CONFIG_CMDLINE_OVERRIDE is not set
+# CONFIG_CPU_BMIPS is not set
+CONFIG_CPU_GENERIC_DUMP_TLB=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+CONFIG_CPU_MIPSR1=y
+CONFIG_CPU_MIPSR2_IRQ_VI=y
+CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
+CONFIG_CPU_R4K_CACHE_TLB=y
+CONFIG_CPU_R4K_FPU=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CSRC_R4K=y
+CONFIG_DMA_NONCOHERENT=y
+# CONFIG_EARLY_PRINTK is not set
+CONFIG_FIXED_PHY=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_DEVRES=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_WDT=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
+# CONFIG_HAVE_ARCH_BITREVERSE is not set
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_HAVE_BPF_JIT=y
+CONFIG_HAVE_CC_STACKPROTECTOR=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
+CONFIG_HAVE_DMA_API_DEBUG=y
+CONFIG_HAVE_DMA_ATTRS=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_HAVE_NET_DSA=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HW_RANDOM=y
+CONFIG_HZ_PERIODIC=y
+CONFIG_IMAGE_CMDLINE_HACK=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IRQ_CPU=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_WORK=y
+CONFIG_LEDS_GPIO_REGISTER=y
+# CONFIG_LZ4_COMPRESS is not set
+# CONFIG_LZ4_DECOMPRESS is not set
+CONFIG_MDIO_BOARDINFO=y
+CONFIG_MIPS=y
+# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+# CONFIG_MIPS_MACHINE is not set
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MTD_BCM47XXSFLASH=y
+CONFIG_MTD_BCM47XX_PARTS=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_BCM47XXNFLASH=y
+CONFIG_MTD_NAND_ECC=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NO_EXCEPT_FILL=y
+CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+# CONFIG_NO_IOPORT_MAP is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+# CONFIG_RCU_EXPEDITE_BOOT is not set
+# CONFIG_RCU_STALL_COMMON is not set
+CONFIG_SCHED_HRTICK=y
+# CONFIG_SCSI_DMA is not set
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SRCU=y
+CONFIG_SSB=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
+CONFIG_SSB_BLOCKIO=y
+CONFIG_SSB_DEBUG=y
+CONFIG_SSB_DRIVER_EXTIF=y
+CONFIG_SSB_DRIVER_GIGE=y
+CONFIG_SSB_DRIVER_GPIO=y
+CONFIG_SSB_DRIVER_MIPS=y
+CONFIG_SSB_DRIVER_PCICORE=y
+CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
+CONFIG_SSB_EMBEDDED=y
+CONFIG_SSB_PCICORE_HOSTMODE=y
+CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_PCIHOST_POSSIBLE=y
+CONFIG_SSB_SERIAL=y
+CONFIG_SSB_SFLASH=y
+CONFIG_SSB_SPROM=y
+CONFIG_SWCONFIG=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYS_HAS_CPU_BMIPS=y
+CONFIG_SYS_HAS_CPU_BMIPS32_3300=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_HAS_CPU_MIPS32_R2=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_HIGHMEM=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_MIPS16=y
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USE_GENERIC_EARLY_PRINTK_8250=y
+CONFIG_WATCHDOG_CORE=y
+CONFIG_ZONE_DMA_FLAG=0
+++ /dev/null
-From 9a6a2b96dfd8b01336f8519a5be7fb353cfa62fb Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Sat, 14 Mar 2015 17:55:54 +0100
-Subject: [PATCH] MIPS: BCM47XX: Support SPROM prefixes for PCI devices
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Support parsing SPROMs with prefixes defined like devpath1=pci/1/1
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/9552/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/sprom.c | 33 +++++++++++++++++++++++++++++++++
- 1 file changed, 33 insertions(+)
-
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -836,6 +836,38 @@ static int bcm47xx_get_sprom_ssb(struct
- #endif
-
- #if defined(CONFIG_BCM47XX_BCMA)
-+/*
-+ * Having many NVRAM entries for PCI devices led to repeating prefixes like
-+ * pci/1/1/ all the time and wasting flash space. So at some point Broadcom
-+ * decided to introduce prefixes like 0: 1: 2: etc.
-+ * If we find e.g. devpath0=pci/2/1 or devpath0=pci/2/1/ we should use 0:
-+ * instead of pci/2/1/.
-+ */
-+static void bcm47xx_sprom_apply_prefix_alias(char *prefix, size_t prefix_size)
-+{
-+ size_t prefix_len = strlen(prefix);
-+ size_t short_len = prefix_len - 1;
-+ char nvram_var[10];
-+ char buf[20];
-+ int i;
-+
-+ /* Passed prefix has to end with a slash */
-+ if (prefix_len <= 0 || prefix[prefix_len - 1] != '/')
-+ return;
-+
-+ for (i = 0; i < 3; i++) {
-+ if (snprintf(nvram_var, sizeof(nvram_var), "devpath%d", i) <= 0)
-+ continue;
-+ if (bcm47xx_nvram_getenv(nvram_var, buf, sizeof(buf)) < 0)
-+ continue;
-+ if (!strcmp(buf, prefix) ||
-+ (short_len && strlen(buf) == short_len && !strncmp(buf, prefix, short_len))) {
-+ snprintf(prefix, prefix_size, "%d:", i);
-+ return;
-+ }
-+ }
-+}
-+
- static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
- {
- char prefix[10];
-@@ -847,6 +879,7 @@ static int bcm47xx_get_sprom_bcma(struct
- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
-+ bcm47xx_sprom_apply_prefix_alias(prefix, sizeof(prefix));
- bcm47xx_fill_sprom(out, prefix, false);
- return 0;
- case BCMA_HOSTTYPE_SOC:
+++ /dev/null
-From 23d2bc42aceb829eaf90c694941e4523c22865e8 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 10 Dec 2014 11:49:53 +0100
-Subject: [PATCH] MIPS: BCM47XX: Use helpers for reading NVRAM content
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Also drop some unneeded memset-s.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Paul Walmsley <paul@pwsan.com>
-Cc: linux-mips@linux-mips.org
-Patchwork: https://patchwork.linux-mips.org/patch/8661/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 7 ++-----
- 1 file changed, 2 insertions(+), 5 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -91,7 +91,6 @@ static int nvram_find_and_copy(void __io
- return -ENXIO;
-
- found:
--
- if (header->len > size)
- pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n");
- if (header->len > NVRAM_SPACE)
-@@ -101,10 +100,9 @@ found:
- src = (u32 *) header;
- dst = (u32 *) nvram_buf;
- for (i = 0; i < sizeof(struct nvram_header); i += 4)
-- *dst++ = *src++;
-+ *dst++ = __raw_readl(src++);
- for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4)
-- *dst++ = le32_to_cpu(*src++);
-- memset(dst, 0x0, NVRAM_SPACE - i);
-+ *dst++ = readl(src++);
-
- return 0;
- }
-@@ -165,7 +163,6 @@ static int nvram_init(void)
- err = mtd_read(mtd, from, len, &bytes_read, dst);
- if (err)
- return err;
-- memset(dst + bytes_read, 0x0, NVRAM_SPACE - bytes_read);
-
- return 0;
- }
+++ /dev/null
-From 80aaaa8b93d860f828e2cf883f307894640765f0 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 10 Dec 2014 11:49:54 +0100
-Subject: [PATCH] MIPS: BCM47XX: Use strnchr to avoid reading out of the buffer
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Paul Walmsley <paul@pwsan.com>
-Cc: linux-mips@linux-mips.org
-Patchwork: https://patchwork.linux-mips.org/patch/8662/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 6 ++++--
- 1 file changed, 4 insertions(+), 2 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -175,7 +175,7 @@ static int nvram_init(void)
- int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len)
- {
- char *var, *value, *end, *eq;
-- int err;
-+ int data_left, err;
-
- if (!name)
- return -EINVAL;
-@@ -191,7 +191,9 @@ int bcm47xx_nvram_getenv(const char *nam
- end = nvram_buf + sizeof(nvram_buf) - 2;
- end[0] = end[1] = '\0';
- for (; *var; var = value + strlen(value) + 1) {
-- eq = strchr(var, '=');
-+ data_left = end - var;
-+
-+ eq = strnchr(var, data_left, '=');
- if (!eq)
- break;
- value = eq + 1;
+++ /dev/null
-From 138173d4e826587da66c7d321da1a91283222536 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Mon, 1 Dec 2014 07:58:18 +0100
-Subject: [PATCH] MIPS: BCM47xx: Move NVRAM header to the include/linux/.
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-There are two reasons for having this header in the common place:
-1) Simplifying drivers that read NVRAM entries. We will be able to
- safely call bcm47xx_nvram_* functions without #ifdef-s.
-2) Getting NVRAM driver out of MIPS arch code. This is needed to support
- BCM5301X arch which also requires this NVRAM driver. Patch for that
- will follow once we get is reviewed.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: linux-mips@linux-mips.org
-Cc: Arnd Bergmann <arnd@arndb.de>
-Cc: Paul Walmsley <paul@pwsan.com>
-Cc: linux-soc@vger.kernel.org
-Patchwork: https://patchwork.linux-mips.org/patch/8619/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/board.c | 2 +-
- arch/mips/bcm47xx/nvram.c | 2 +-
- arch/mips/bcm47xx/setup.c | 1 -
- arch/mips/bcm47xx/sprom.c | 1 -
- arch/mips/bcm47xx/time.c | 1 -
- arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 1 +
- arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h | 21 -------------
- drivers/bcma/driver_mips.c | 2 +-
- drivers/net/ethernet/broadcom/b44.c | 2 +-
- drivers/net/ethernet/broadcom/bgmac.c | 2 +-
- drivers/ssb/driver_chipcommon_pmu.c | 2 +-
- drivers/ssb/driver_mipscore.c | 2 +-
- include/linux/bcm47xx_nvram.h | 34 ++++++++++++++++++++++
- 13 files changed, 42 insertions(+), 31 deletions(-)
- delete mode 100644 arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
- create mode 100644 include/linux/bcm47xx_nvram.h
-
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -1,8 +1,8 @@
- #include <linux/errno.h>
- #include <linux/export.h>
- #include <linux/string.h>
-+#include <bcm47xx.h>
- #include <bcm47xx_board.h>
--#include <bcm47xx_nvram.h>
-
- struct bcm47xx_board_type {
- const enum bcm47xx_board board;
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -16,7 +16,7 @@
- #include <linux/kernel.h>
- #include <linux/string.h>
- #include <linux/mtd/mtd.h>
--#include <bcm47xx_nvram.h>
-+#include <linux/bcm47xx_nvram.h>
-
- #define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
- #define NVRAM_SPACE 0x8000
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -42,7 +42,6 @@
- #include <asm/reboot.h>
- #include <asm/time.h>
- #include <bcm47xx.h>
--#include <bcm47xx_nvram.h>
- #include <bcm47xx_board.h>
-
- union bcm47xx_bus bcm47xx_bus;
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -27,7 +27,6 @@
- */
-
- #include <bcm47xx.h>
--#include <bcm47xx_nvram.h>
- #include <linux/if_ether.h>
- #include <linux/etherdevice.h>
-
---- a/arch/mips/bcm47xx/time.c
-+++ b/arch/mips/bcm47xx/time.c
-@@ -27,7 +27,6 @@
- #include <linux/ssb/ssb.h>
- #include <asm/time.h>
- #include <bcm47xx.h>
--#include <bcm47xx_nvram.h>
- #include <bcm47xx_board.h>
-
- void __init plat_time_init(void)
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-@@ -22,6 +22,7 @@
- #include <linux/ssb/ssb.h>
- #include <linux/bcma/bcma.h>
- #include <linux/bcma/bcma_soc.h>
-+#include <linux/bcm47xx_nvram.h>
-
- enum bcm47xx_bus_type {
- #ifdef CONFIG_BCM47XX_SSB
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_nvram.h
-@@ -1,21 +1 @@
--/*
-- * Copyright (C) 2005, Broadcom Corporation
-- * Copyright (C) 2006, Felix Fietkau <nbd@openwrt.org>
-- *
-- * This program is free software; you can redistribute it and/or modify it
-- * under the terms of the GNU General Public License as published by the
-- * Free Software Foundation; either version 2 of the License, or (at your
-- * option) any later version.
-- */
--
--#ifndef __BCM47XX_NVRAM_H
--#define __BCM47XX_NVRAM_H
--
--#include <linux/types.h>
--#include <linux/kernel.h>
--
--int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
--int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
--int bcm47xx_nvram_gpio_pin(const char *name);
--
--#endif /* __BCM47XX_NVRAM_H */
-+#include <linux/bcm47xx_nvram.h>
---- a/drivers/bcma/driver_mips.c
-+++ b/drivers/bcma/driver_mips.c
-@@ -21,7 +21,7 @@
- #include <linux/serial_reg.h>
- #include <linux/time.h>
- #ifdef CONFIG_BCM47XX
--#include <bcm47xx_nvram.h>
-+#include <linux/bcm47xx_nvram.h>
- #endif
-
- enum bcma_boot_dev {
---- a/drivers/net/ethernet/broadcom/b44.c
-+++ b/drivers/net/ethernet/broadcom/b44.c
-@@ -400,7 +400,7 @@ static void b44_set_flow_ctrl(struct b44
- }
-
- #ifdef CONFIG_BCM47XX
--#include <bcm47xx_nvram.h>
-+#include <linux/bcm47xx_nvram.h>
- static void b44_wap54g10_workaround(struct b44 *bp)
- {
- char buf[20];
---- a/drivers/net/ethernet/broadcom/bgmac.c
-+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -18,7 +18,7 @@
- #include <linux/interrupt.h>
- #include <linux/dma-mapping.h>
- #include <linux/platform_data/b53.h>
--#include <bcm47xx_nvram.h>
-+#include <linux/bcm47xx_nvram.h>
-
- static const struct bcma_device_id bgmac_bcma_tbl[] = {
- BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_4706_MAC_GBIT, BCMA_ANY_REV, BCMA_ANY_CLASS),
---- a/drivers/ssb/driver_chipcommon_pmu.c
-+++ b/drivers/ssb/driver_chipcommon_pmu.c
-@@ -14,7 +14,7 @@
- #include <linux/delay.h>
- #include <linux/export.h>
- #ifdef CONFIG_BCM47XX
--#include <bcm47xx_nvram.h>
-+#include <linux/bcm47xx_nvram.h>
- #endif
-
- #include "ssb_private.h"
---- a/drivers/ssb/driver_mipscore.c
-+++ b/drivers/ssb/driver_mipscore.c
-@@ -16,7 +16,7 @@
- #include <linux/serial_reg.h>
- #include <linux/time.h>
- #ifdef CONFIG_BCM47XX
--#include <bcm47xx_nvram.h>
-+#include <linux/bcm47xx_nvram.h>
- #endif
-
- #include "ssb_private.h"
---- /dev/null
-+++ b/include/linux/bcm47xx_nvram.h
-@@ -0,0 +1,34 @@
-+/*
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ */
-+
-+#ifndef __BCM47XX_NVRAM_H
-+#define __BCM47XX_NVRAM_H
-+
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+
-+#ifdef CONFIG_BCM47XX
-+int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
-+int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
-+int bcm47xx_nvram_gpio_pin(const char *name);
-+#else
-+static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim)
-+{
-+ return -ENOTSUPP;
-+};
-+static inline int bcm47xx_nvram_getenv(const char *name, char *val,
-+ size_t val_len)
-+{
-+ return -ENOTSUPP;
-+};
-+static inline int bcm47xx_nvram_gpio_pin(const char *name)
-+{
-+ return -ENOTSUPP;
-+};
-+#endif
-+
-+#endif /* __BCM47XX_NVRAM_H */
+++ /dev/null
-From d548ca6b0784a99f0fcae397f115823ccd0361a5 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 10 Dec 2014 17:38:26 +0100
-Subject: [PATCH] MIPS: BCM47XX: Fix coding style to match kernel standards
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-[ralf@linux-mips.org: Fixed conflicts.]
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: linux-mips@linux-mips.org
-Cc: Paul Walmsley <paul@pwsan.com>
-Patchwork: https://patchwork.linux-mips.org/patch/8665/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/bcm47xx_private.h | 4 ++++
- arch/mips/bcm47xx/board.c | 3 +--
- arch/mips/bcm47xx/nvram.c | 25 ++++++++++++++-----------
- arch/mips/bcm47xx/prom.c | 3 +--
- arch/mips/bcm47xx/serial.c | 8 ++++----
- arch/mips/bcm47xx/setup.c | 12 ++++++------
- arch/mips/bcm47xx/sprom.c | 8 ++++----
- arch/mips/bcm47xx/time.c | 1 -
- 8 files changed, 34 insertions(+), 30 deletions(-)
-
---- a/arch/mips/bcm47xx/bcm47xx_private.h
-+++ b/arch/mips/bcm47xx/bcm47xx_private.h
-@@ -1,6 +1,10 @@
- #ifndef LINUX_BCM47XX_PRIVATE_H_
- #define LINUX_BCM47XX_PRIVATE_H_
-
-+#ifndef pr_fmt
-+#define pr_fmt(fmt) "bcm47xx: " fmt
-+#endif
-+
- #include <linux/kernel.h>
-
- /* prom.c */
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -330,9 +330,8 @@ void __init bcm47xx_board_detect(void)
- err = bcm47xx_nvram_getenv("boardtype", buf, sizeof(buf));
-
- /* init of nvram failed, probably too early now */
-- if (err == -ENXIO) {
-+ if (err == -ENXIO)
- return;
-- }
-
- board_detected = bcm47xx_board_get_nvram();
- bcm47xx_board.board = board_detected->board;
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -18,8 +18,10 @@
- #include <linux/mtd/mtd.h>
- #include <linux/bcm47xx_nvram.h>
-
--#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
--#define NVRAM_SPACE 0x8000
-+#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
-+#define NVRAM_SPACE 0x8000
-+#define NVRAM_MAX_GPIO_ENTRIES 32
-+#define NVRAM_MAX_GPIO_VALUE_LEN 30
-
- #define FLASH_MIN 0x00020000 /* Minimum flash size */
-
-@@ -97,8 +99,8 @@ found:
- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
- header->len, NVRAM_SPACE);
-
-- src = (u32 *) header;
-- dst = (u32 *) nvram_buf;
-+ src = (u32 *)header;
-+ dst = (u32 *)nvram_buf;
- for (i = 0; i < sizeof(struct nvram_header); i += 4)
- *dst++ = __raw_readl(src++);
- for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4)
-@@ -189,7 +191,8 @@ int bcm47xx_nvram_getenv(const char *nam
- /* Look for name=value and return value */
- var = &nvram_buf[sizeof(struct nvram_header)];
- end = nvram_buf + sizeof(nvram_buf) - 2;
-- end[0] = end[1] = '\0';
-+ end[0] = '\0';
-+ end[1] = '\0';
- for (; *var; var = value + strlen(value) + 1) {
- data_left = end - var;
-
-@@ -197,11 +200,10 @@ int bcm47xx_nvram_getenv(const char *nam
- if (!eq)
- break;
- value = eq + 1;
-- if ((eq - var) == strlen(name) &&
-- strncmp(var, name, (eq - var)) == 0) {
-+ if (eq - var == strlen(name) &&
-+ strncmp(var, name, eq - var) == 0)
- return snprintf(val, val_len, "%s", value);
- }
-- }
- return -ENOENT;
- }
- EXPORT_SYMBOL(bcm47xx_nvram_getenv);
-@@ -209,10 +211,11 @@ EXPORT_SYMBOL(bcm47xx_nvram_getenv);
- int bcm47xx_nvram_gpio_pin(const char *name)
- {
- int i, err;
-- char nvram_var[10];
-- char buf[30];
-+ char nvram_var[] = "gpioXX";
-+ char buf[NVRAM_MAX_GPIO_VALUE_LEN];
-
-- for (i = 0; i < 32; i++) {
-+ /* TODO: Optimize it to don't call getenv so many times */
-+ for (i = 0; i < NVRAM_MAX_GPIO_ENTRIES; i++) {
- err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i);
- if (err <= 0)
- continue;
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -35,7 +35,6 @@
- #include <bcm47xx.h>
- #include <bcm47xx_board.h>
-
--
- static char bcm47xx_system_type[20] = "Broadcom BCM47XX";
-
- const char *get_system_type(void)
-@@ -83,7 +82,7 @@ static __init void prom_init_mem(void)
- /* Loop condition may be not enough, off may be over 1 MiB */
- if (off + mem >= max) {
- mem = max;
-- printk(KERN_DEBUG "assume 128MB RAM\n");
-+ pr_debug("Assume 128MB RAM\n");
- break;
- }
- if (!memcmp(prom_init, prom_init + mem, 32))
---- a/arch/mips/bcm47xx/serial.c
-+++ b/arch/mips/bcm47xx/serial.c
-@@ -36,8 +36,8 @@ static int __init uart8250_init_ssb(void
- struct plat_serial8250_port *p = &(uart8250_data[i]);
- struct ssb_serial_port *ssb_port = &(mcore->serial_ports[i]);
-
-- p->mapbase = (unsigned int) ssb_port->regs;
-- p->membase = (void *) ssb_port->regs;
-+ p->mapbase = (unsigned int)ssb_port->regs;
-+ p->membase = (void *)ssb_port->regs;
- p->irq = ssb_port->irq + 2;
- p->uartclk = ssb_port->baud_base;
- p->regshift = ssb_port->reg_shift;
-@@ -62,8 +62,8 @@ static int __init uart8250_init_bcma(voi
- struct bcma_serial_port *bcma_port;
- bcma_port = &(cc->serial_ports[i]);
-
-- p->mapbase = (unsigned int) bcma_port->regs;
-- p->membase = (void *) bcma_port->regs;
-+ p->mapbase = (unsigned int)bcma_port->regs;
-+ p->membase = (void *)bcma_port->regs;
- p->irq = bcma_port->irq;
- p->uartclk = bcma_port->baud_base;
- p->regshift = bcma_port->reg_shift;
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -52,7 +52,7 @@ EXPORT_SYMBOL(bcm47xx_bus_type);
-
- static void bcm47xx_machine_restart(char *command)
- {
-- printk(KERN_ALERT "Please stand by while rebooting the system...\n");
-+ pr_alert("Please stand by while rebooting the system...\n");
- local_irq_disable();
- /* Set the watchdog timer to reset immediately */
- switch (bcm47xx_bus_type) {
-@@ -107,7 +107,7 @@ static int bcm47xx_get_invariants(struct
- char buf[20];
-
- /* Fill boardinfo structure */
-- memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
-+ memset(&iv->boardinfo, 0 , sizeof(struct ssb_boardinfo));
-
- bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL);
-
-@@ -126,7 +126,7 @@ static void __init bcm47xx_register_ssb(
- char buf[100];
- struct ssb_mipscore *mcore;
-
-- err = ssb_bus_ssbbus_register(&(bcm47xx_bus.ssb), SSB_ENUM_BASE,
-+ err = ssb_bus_ssbbus_register(&bcm47xx_bus.ssb, SSB_ENUM_BASE,
- bcm47xx_get_invariants);
- if (err)
- panic("Failed to initialize SSB bus (err %d)", err);
-@@ -136,7 +136,7 @@ static void __init bcm47xx_register_ssb(
- if (strstr(buf, "console=ttyS1")) {
- struct ssb_serial_port port;
-
-- printk(KERN_DEBUG "Swapping serial ports!\n");
-+ pr_debug("Swapping serial ports!\n");
- /* swap serial ports */
- memcpy(&port, &mcore->serial_ports[0], sizeof(port));
- memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1],
-@@ -168,7 +168,7 @@ void __init plat_mem_setup(void)
- struct cpuinfo_mips *c = ¤t_cpu_data;
-
- if ((c->cputype == CPU_74K) || (c->cputype == CPU_1074K)) {
-- printk(KERN_INFO "bcm47xx: using bcma bus\n");
-+ pr_info("Using bcma bus\n");
- #ifdef CONFIG_BCM47XX_BCMA
- bcm47xx_bus_type = BCM47XX_BUS_TYPE_BCMA;
- bcm47xx_sprom_register_fallbacks();
-@@ -179,7 +179,7 @@ void __init plat_mem_setup(void)
- #endif
- #endif
- } else {
-- printk(KERN_INFO "bcm47xx: using ssb bus\n");
-+ pr_info("Using ssb bus\n");
- #ifdef CONFIG_BCM47XX_SSB
- bcm47xx_bus_type = BCM47XX_BUS_TYPE_SSB;
- bcm47xx_sprom_register_fallbacks();
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -780,8 +780,8 @@ void bcm47xx_fill_sprom(struct ssb_sprom
- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- break;
- default:
-- pr_warn("Unsupported SPROM revision %d detected. Will extract"
-- " v1\n", sprom->revision);
-+ pr_warn("Unsupported SPROM revision %d detected. Will extract v1\n",
-+ sprom->revision);
- sprom->revision = 1;
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-@@ -828,7 +828,7 @@ static int bcm47xx_get_sprom_ssb(struct
- bcm47xx_fill_sprom(out, prefix, false);
- return 0;
- } else {
-- pr_warn("bcm47xx: unable to fill SPROM for given bustype.\n");
-+ pr_warn("Unable to fill SPROM for given bustype.\n");
- return -EINVAL;
- }
- }
-@@ -893,7 +893,7 @@ static int bcm47xx_get_sprom_bcma(struct
- }
- return 0;
- default:
-- pr_warn("bcm47xx: unable to fill SPROM for given bustype.\n");
-+ pr_warn("Unable to fill SPROM for given bustype.\n");
- return -EINVAL;
- }
- }
---- a/arch/mips/bcm47xx/time.c
-+++ b/arch/mips/bcm47xx/time.c
-@@ -22,7 +22,6 @@
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
--
- #include <linux/init.h>
- #include <linux/ssb/ssb.h>
- #include <asm/time.h>
+++ /dev/null
-From 50c979109c484c07358a1ac75b99df36d563c132 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 1 Apr 2015 08:23:03 +0200
-Subject: [PATCH] MIPS: BCM47XX: Include io.h directly and fix brace indent
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-We use IO functions like readl & ioremap_nocache, so include linux/io.h
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/9650/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -11,6 +11,7 @@
- * option) any later version.
- */
-
-+#include <linux/io.h>
- #include <linux/types.h>
- #include <linux/module.h>
- #include <linux/kernel.h>
-@@ -203,7 +204,7 @@ int bcm47xx_nvram_getenv(const char *nam
- if (eq - var == strlen(name) &&
- strncmp(var, name, eq - var) == 0)
- return snprintf(val, val_len, "%s", value);
-- }
-+ }
- return -ENOENT;
- }
- EXPORT_SYMBOL(bcm47xx_nvram_getenv);
+++ /dev/null
-From 6ab7c29099390b3d23c97f14498fd26a5ef6b22b Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 1 Apr 2015 08:23:04 +0200
-Subject: [PATCH] MIPS: BCM47XX: Increase NVRAM buffer size to 64 KiB
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-For years Broadcom devices use 64 KiB NVRAM partition size and some of
-them indeed have it filled in more than 50%. This change allows reading
-whole NVRAM e.g. on Netgear WNDR4500 and Netgear R8000.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/9651/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -20,7 +20,7 @@
- #include <linux/bcm47xx_nvram.h>
-
- #define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */
--#define NVRAM_SPACE 0x8000
-+#define NVRAM_SPACE 0x10000
- #define NVRAM_MAX_GPIO_ENTRIES 32
- #define NVRAM_MAX_GPIO_VALUE_LEN 30
-
+++ /dev/null
-From 40d12172c8a5c2f3fc39642fc564b053575cd000 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 1 Apr 2015 08:23:05 +0200
-Subject: [PATCH] MIPS: BCM47XX: Don't try guessing NVRAM size on MTD partition
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-When dealing with whole flash content (bcm47xx_nvram_init_from_mem) we
-need to find NVRAM start trying various partition sizes (nvram_sizes).
-This is not needed when using MTD as we have direct partition access.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/9652/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 36 ++++++++++++++----------------------
- 1 file changed, 14 insertions(+), 22 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -139,36 +139,28 @@ static int nvram_init(void)
- struct mtd_info *mtd;
- struct nvram_header header;
- size_t bytes_read;
-- int err, i;
-+ int err;
-
- mtd = get_mtd_device_nm("nvram");
- if (IS_ERR(mtd))
- return -ENODEV;
-
-- for (i = 0; i < ARRAY_SIZE(nvram_sizes); i++) {
-- loff_t from = mtd->size - nvram_sizes[i];
--
-- if (from < 0)
-- continue;
-+ err = mtd_read(mtd, 0, sizeof(header), &bytes_read, (uint8_t *)&header);
-+ if (!err && header.magic == NVRAM_MAGIC) {
-+ u8 *dst = (uint8_t *)nvram_buf;
-+ size_t len = header.len;
-+
-+ if (header.len > NVRAM_SPACE) {
-+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
-+ header.len, NVRAM_SPACE);
-+ len = NVRAM_SPACE;
-+ }
-
-- err = mtd_read(mtd, from, sizeof(header), &bytes_read,
-- (uint8_t *)&header);
-- if (!err && header.magic == NVRAM_MAGIC) {
-- u8 *dst = (uint8_t *)nvram_buf;
-- size_t len = header.len;
--
-- if (header.len > NVRAM_SPACE) {
-- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
-- header.len, NVRAM_SPACE);
-- len = NVRAM_SPACE;
-- }
--
-- err = mtd_read(mtd, from, len, &bytes_read, dst);
-- if (err)
-- return err;
-+ err = mtd_read(mtd, 0, len, &bytes_read, dst);
-+ if (err)
-+ return err;
-
-- return 0;
-- }
-+ return 0;
- }
- #endif
-
+++ /dev/null
-From 7515c6f1da334184c3ece06e6f61461086d8e2b1 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 1 Apr 2015 18:18:01 +0200
-Subject: [PATCH] MIPS: BCM47xx: Keep ID entries for non-standard devices
- together
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/9655/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/board.c | 48 ++++++++++++++++++++---------------------------
- 1 file changed, 20 insertions(+), 28 deletions(-)
-
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -40,20 +40,6 @@ struct bcm47xx_board_type_list1 bcm47xx_
- { {0}, NULL},
- };
-
--/* model_no */
--static const
--struct bcm47xx_board_type_list1 bcm47xx_board_list_model_no[] __initconst = {
-- {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "WL700"},
-- { {0}, NULL},
--};
--
--/* machine_name */
--static const
--struct bcm47xx_board_type_list1 bcm47xx_board_list_machine_name[] __initconst = {
-- {{BCM47XX_BOARD_LINKSYS_WRTSL54GS, "Linksys WRTSL54GS"}, "WRTSL54GS"},
-- { {0}, NULL},
--};
--
- /* hardware_version */
- static const
- struct bcm47xx_board_type_list1 bcm47xx_board_list_hardware_version[] __initconst = {
-@@ -202,6 +188,18 @@ struct bcm47xx_board_type_list2 bcm47xx_
- { {0}, NULL},
- };
-
-+/*
-+ * Some devices don't use any common NVRAM entry for identification and they
-+ * have only one model specific variable.
-+ * They don't deserve own arrays, let's group them there using key-value array.
-+ */
-+static const
-+struct bcm47xx_board_type_list2 bcm47xx_board_list_key_value[] __initconst = {
-+ {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "model_no", "WL700"},
-+ {{BCM47XX_BOARD_LINKSYS_WRTSL54GS, "Linksys WRTSL54GS"}, "machine_name", "WRTSL54GS"},
-+ { {0}, NULL},
-+};
-+
- static const
- struct bcm47xx_board_type bcm47xx_board_unknown[] __initconst = {
- {BCM47XX_BOARD_UNKNOWN, "Unknown Board"},
-@@ -225,20 +223,6 @@ static __init const struct bcm47xx_board
- }
- }
-
-- if (bcm47xx_nvram_getenv("model_no", buf1, sizeof(buf1)) >= 0) {
-- for (e1 = bcm47xx_board_list_model_no; e1->value1; e1++) {
-- if (strstarts(buf1, e1->value1))
-- return &e1->board;
-- }
-- }
--
-- if (bcm47xx_nvram_getenv("machine_name", buf1, sizeof(buf1)) >= 0) {
-- for (e1 = bcm47xx_board_list_machine_name; e1->value1; e1++) {
-- if (strstarts(buf1, e1->value1))
-- return &e1->board;
-- }
-- }
--
- if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0) {
- for (e1 = bcm47xx_board_list_hardware_version; e1->value1; e1++) {
- if (strstarts(buf1, e1->value1))
-@@ -314,6 +298,14 @@ static __init const struct bcm47xx_board
- return &e2->board;
- }
- }
-+
-+ for (e2 = bcm47xx_board_list_key_value; e2->value1; e2++) {
-+ if (bcm47xx_nvram_getenv(e2->value1, buf1, sizeof(buf1)) >= 0) {
-+ if (!strcmp(buf1, e2->value2))
-+ return &e2->board;
-+ }
-+ }
-+
- return bcm47xx_board_unknown;
- }
-
+++ /dev/null
-From 160f14312b0b7d35759535b1f60be79247b263c4 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 1 Apr 2015 18:18:02 +0200
-Subject: [PATCH] MIPS: BCM47xx: Devices database update for 4.1 (or 4.2?)
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/9656/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/board.c | 4 ++++
- arch/mips/bcm47xx/buttons.c | 18 ++++++++++++++++++
- arch/mips/bcm47xx/leds.c | 10 ++++++++++
- arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 4 ++++
- 4 files changed, 36 insertions(+)
-
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -151,9 +151,11 @@ static const
- struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
- {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
-+ {{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WNDR3300, "Netgear WNDR3300"}, "U12H093T00_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WNDR3400V1, "Netgear WNDR3400 V1"}, "U12H155T00_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WNDR3400V2, "Netgear WNDR3400 V2"}, "U12H187T00_NETGEAR"},
-+ {{BCM47XX_BOARD_NETGEAR_WNDR3400_V3, "Netgear WNDR3400 V3"}, "U12H208T00_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WNDR3400VCNA, "Netgear WNDR3400 Vcna"}, "U12H155T01_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WNDR3700V3, "Netgear WNDR3700 V3"}, "U12H194T00_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WNDR4000, "Netgear WNDR4000"}, "U12H181T00_NETGEAR"},
-@@ -196,6 +198,8 @@ struct bcm47xx_board_type_list2 bcm47xx_
- static const
- struct bcm47xx_board_type_list2 bcm47xx_board_list_key_value[] __initconst = {
- {{BCM47XX_BOARD_ASUS_WL700GE, "Asus WL700"}, "model_no", "WL700"},
-+ {{BCM47XX_BOARD_LINKSYS_WRT300N_V1, "Linksys WRT300N V1"}, "router_name", "WRT300N"},
-+ {{BCM47XX_BOARD_LINKSYS_WRT600N_V11, "Linksys WRT600N V1.1"}, "Model_Name", "WRT600N"},
- {{BCM47XX_BOARD_LINKSYS_WRTSL54GS, "Linksys WRTSL54GS"}, "machine_name", "WRTSL54GS"},
- { {0}, NULL},
- };
---- a/arch/mips/bcm47xx/buttons.c
-+++ b/arch/mips/bcm47xx/buttons.c
-@@ -252,6 +252,12 @@ bcm47xx_buttons_linksys_wrt160nv3[] __in
- };
-
- static const struct gpio_keys_button
-+bcm47xx_buttons_linksys_wrt300n_v1[] __initconst = {
-+ BCM47XX_GPIO_KEY(4, KEY_WPS_BUTTON),
-+ BCM47XX_GPIO_KEY(6, KEY_RESTART),
-+};
-+
-+static const struct gpio_keys_button
- bcm47xx_buttons_linksys_wrt300nv11[] __initconst = {
- BCM47XX_GPIO_KEY(4, KEY_UNKNOWN),
- BCM47XX_GPIO_KEY(6, KEY_RESTART),
-@@ -327,6 +333,12 @@ bcm47xx_buttons_netgear_wndr3400v1[] __i
- };
-
- static const struct gpio_keys_button
-+bcm47xx_buttons_netgear_wndr3400_v3[] __initconst = {
-+ BCM47XX_GPIO_KEY(12, KEY_RESTART),
-+ BCM47XX_GPIO_KEY(23, KEY_WPS_BUTTON),
-+};
-+
-+static const struct gpio_keys_button
- bcm47xx_buttons_netgear_wndr3700v3[] __initconst = {
- BCM47XX_GPIO_KEY(2, KEY_RFKILL),
- BCM47XX_GPIO_KEY(3, KEY_RESTART),
-@@ -516,6 +528,9 @@ int __init bcm47xx_buttons_register(void
- case BCM47XX_BOARD_LINKSYS_WRT160NV3:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt160nv3);
- break;
-+ case BCM47XX_BOARD_LINKSYS_WRT300N_V1:
-+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt300n_v1);
-+ break;
- case BCM47XX_BOARD_LINKSYS_WRT300NV11:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt300nv11);
- break;
-@@ -557,6 +572,9 @@ int __init bcm47xx_buttons_register(void
- case BCM47XX_BOARD_NETGEAR_WNDR3400V1:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr3400v1);
- break;
-+ case BCM47XX_BOARD_NETGEAR_WNDR3400_V3:
-+ err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr3400_v3);
-+ break;
- case BCM47XX_BOARD_NETGEAR_WNDR3700V3:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_netgear_wndr3700v3);
- break;
---- a/arch/mips/bcm47xx/leds.c
-+++ b/arch/mips/bcm47xx/leds.c
-@@ -292,6 +292,13 @@ bcm47xx_leds_linksys_wrt160nv3[] __initc
- };
-
- static const struct gpio_led
-+bcm47xx_leds_linksys_wrt300n_v1[] __initconst = {
-+ BCM47XX_GPIO_LED(1, "green", "power", 0, LEDS_GPIO_DEFSTATE_ON),
-+ BCM47XX_GPIO_LED(3, "amber", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
-+ BCM47XX_GPIO_LED(5, "green", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
-+};
-+
-+static const struct gpio_led
- bcm47xx_leds_linksys_wrt300nv11[] __initconst = {
- BCM47XX_GPIO_LED(1, "unk", "power", 0, LEDS_GPIO_DEFSTATE_ON),
- BCM47XX_GPIO_LED(3, "amber", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
-@@ -585,6 +592,9 @@ void __init bcm47xx_leds_register(void)
- case BCM47XX_BOARD_LINKSYS_WRT160NV3:
- bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt160nv3);
- break;
-+ case BCM47XX_BOARD_LINKSYS_WRT300N_V1:
-+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt300n_v1);
-+ break;
- case BCM47XX_BOARD_LINKSYS_WRT300NV11:
- bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt300nv11);
- break;
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-@@ -67,6 +67,7 @@ enum bcm47xx_board {
- BCM47XX_BOARD_LINKSYS_WRT150NV11,
- BCM47XX_BOARD_LINKSYS_WRT160NV1,
- BCM47XX_BOARD_LINKSYS_WRT160NV3,
-+ BCM47XX_BOARD_LINKSYS_WRT300N_V1,
- BCM47XX_BOARD_LINKSYS_WRT300NV11,
- BCM47XX_BOARD_LINKSYS_WRT310NV1,
- BCM47XX_BOARD_LINKSYS_WRT310NV2,
-@@ -74,6 +75,7 @@ enum bcm47xx_board {
- BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101,
- BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467,
- BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0708,
-+ BCM47XX_BOARD_LINKSYS_WRT600N_V11,
- BCM47XX_BOARD_LINKSYS_WRT610NV1,
- BCM47XX_BOARD_LINKSYS_WRT610NV2,
- BCM47XX_BOARD_LINKSYS_WRTSL54GS,
-@@ -86,9 +88,11 @@ enum bcm47xx_board {
-
- BCM47XX_BOARD_NETGEAR_WGR614V8,
- BCM47XX_BOARD_NETGEAR_WGR614V9,
-+ BCM47XX_BOARD_NETGEAR_WGR614_V10,
- BCM47XX_BOARD_NETGEAR_WNDR3300,
- BCM47XX_BOARD_NETGEAR_WNDR3400V1,
- BCM47XX_BOARD_NETGEAR_WNDR3400V2,
-+ BCM47XX_BOARD_NETGEAR_WNDR3400_V3,
- BCM47XX_BOARD_NETGEAR_WNDR3400VCNA,
- BCM47XX_BOARD_NETGEAR_WNDR3700V3,
- BCM47XX_BOARD_NETGEAR_WNDR4000,
+++ /dev/null
-From d55a52ccf8f80cdf51af2c5c6e56c825f98c4f85 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Thu, 2 Apr 2015 09:13:49 +0200
-Subject: [PATCH] MIPS: BCM47xx: Add generic function filling SPROM entries
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Handling many SPROM revisions became messy, we have tons of functions
-specific to various revision groups which are quite hard to track.
-For years there is yet another revision 11 asking for support, but
-adding it in current the form would make things even worse.
-To resolve this problem let's add new function with table-like entries
-that will contain revision bitmask for every SPROM variable.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Jonas Gorski <jonas.gorski@gmail.com>
-Patchwork: https://patchwork.linux-mips.org/patch/9659/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/sprom.c | 32 +++++++++++++++++++++++++++++---
- 1 file changed, 29 insertions(+), 3 deletions(-)
-
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -180,6 +180,33 @@ static void nvram_read_alpha2(const char
- memcpy(val, buf, 2);
- }
-
-+/* This is one-function-only macro, it uses local "sprom" variable! */
-+#define ENTRY(_revmask, _type, _prefix, _name, _val, _allset, _fallback) \
-+ if (_revmask & BIT(sprom->revision)) \
-+ nvram_read_ ## _type(_prefix, NULL, _name, &sprom->_val, \
-+ _allset, _fallback)
-+/*
-+ * Special version of filling function that can be safely called for any SPROM
-+ * revision. For every NVRAM to SPROM mapping it contains bitmask of revisions
-+ * for which the mapping is valid.
-+ * It obviously requires some hexadecimal/bitmasks knowledge, but allows
-+ * writing cleaner code (easy revisions handling).
-+ * Note that while SPROM revision 0 was never used, we still keep BIT(0)
-+ * reserved for it, just to keep numbering sane.
-+ */
-+static void bcm47xx_sprom_fill_auto(struct ssb_sprom *sprom,
-+ const char *prefix, bool fallback)
-+{
-+ const char *pre = prefix;
-+ bool fb = fallback;
-+
-+ ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true);
-+ ENTRY(0xfffffffe, u16, pre, "boardnum", board_num, 0, fb);
-+
-+ /* TODO: Move more mappings here */
-+}
-+#undef ENTRY /* It's specififc, uses local variable, don't use it (again). */
-+
- static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
- {
-@@ -714,9 +741,6 @@ static void bcm47xx_fill_sprom_ethernet(
- static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix,
- bool fallback)
- {
-- nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0, true);
-- nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0,
-- fallback);
- nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0, true);
- nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
- &sprom->boardflags_hi, fallback);
-@@ -787,6 +811,8 @@ void bcm47xx_fill_sprom(struct ssb_sprom
- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
- }
-+
-+ bcm47xx_sprom_fill_auto(sprom, prefix, fallback);
- }
-
- #ifdef CONFIG_BCM47XX_SSB
+++ /dev/null
-From e754dfcfe37f49c9249152e2e98e58887a4d87c8 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Thu, 2 Apr 2015 12:30:24 +0200
-Subject: [PATCH] MIPS: BCM47xx: Move filling most of SPROM to the generic
- function
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This simplifies code a lot by dropping many per-revision-group
-functions. There are still some paths left that use uncommon NVRAM read
-helpers or fill arrays. They will need to be handled in separated patch.
-
-I've tested this (by printing SPROM content) for regressions on:
-1) BCM4704 (SPROM revision 2)
-2) BCM4706 (SPROM revision 8 plus 11 & 9 on extra WiFi cards)
-The only difference is not reading board_type from SPROM rev 11 which is
-unsupported and treated as rev 1. This change for rev 1 is expected.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Jonas Gorski <jonas.gorski@gmail.com>
-Patchwork: https://patchwork.linux-mips.org/patch/9660/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/sprom.c | 605 ++++++++++++++++------------------------------
- 1 file changed, 204 insertions(+), 401 deletions(-)
-
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -201,9 +201,211 @@ static void bcm47xx_sprom_fill_auto(stru
- bool fb = fallback;
-
- ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true);
-+ ENTRY(0x00000002, u16, pre, "boardflags", boardflags_lo, 0, fb);
-+ ENTRY(0xfffffffc, u16, pre, "boardtype", board_type, 0, true);
- ENTRY(0xfffffffe, u16, pre, "boardnum", board_num, 0, fb);
-+ ENTRY(0x00000002, u8, pre, "cc", country_code, 0, fb);
-+ ENTRY(0xfffffff8, u8, pre, "regrev", regrev, 0, fb);
-
-- /* TODO: Move more mappings here */
-+ ENTRY(0xfffffffe, u8, pre, "ledbh0", gpio0, 0xff, fb);
-+ ENTRY(0xfffffffe, u8, pre, "ledbh1", gpio1, 0xff, fb);
-+ ENTRY(0xfffffffe, u8, pre, "ledbh2", gpio2, 0xff, fb);
-+ ENTRY(0xfffffffe, u8, pre, "ledbh3", gpio3, 0xff, fb);
-+
-+ ENTRY(0x0000070e, u16, pre, "pa0b0", pa0b0, 0, fb);
-+ ENTRY(0x0000070e, u16, pre, "pa0b1", pa0b1, 0, fb);
-+ ENTRY(0x0000070e, u16, pre, "pa0b2", pa0b2, 0, fb);
-+ ENTRY(0x0000070e, u8, pre, "pa0itssit", itssi_bg, 0, fb);
-+ ENTRY(0x0000070e, u8, pre, "pa0maxpwr", maxpwr_bg, 0, fb);
-+
-+ ENTRY(0x0000070c, u8, pre, "opo", opo, 0, fb);
-+ ENTRY(0xfffffffe, u8, pre, "aa2g", ant_available_bg, 0, fb);
-+ ENTRY(0xfffffffe, u8, pre, "aa5g", ant_available_a, 0, fb);
-+ ENTRY(0x000007fe, s8, pre, "ag0", antenna_gain.a0, 0, fb);
-+ ENTRY(0x000007fe, s8, pre, "ag1", antenna_gain.a1, 0, fb);
-+ ENTRY(0x000007f0, s8, pre, "ag2", antenna_gain.a2, 0, fb);
-+ ENTRY(0x000007f0, s8, pre, "ag3", antenna_gain.a3, 0, fb);
-+
-+ ENTRY(0x0000070e, u16, pre, "pa1b0", pa1b0, 0, fb);
-+ ENTRY(0x0000070e, u16, pre, "pa1b1", pa1b1, 0, fb);
-+ ENTRY(0x0000070e, u16, pre, "pa1b2", pa1b2, 0, fb);
-+ ENTRY(0x0000070c, u16, pre, "pa1lob0", pa1lob0, 0, fb);
-+ ENTRY(0x0000070c, u16, pre, "pa1lob1", pa1lob1, 0, fb);
-+ ENTRY(0x0000070c, u16, pre, "pa1lob2", pa1lob2, 0, fb);
-+ ENTRY(0x0000070c, u16, pre, "pa1hib0", pa1hib0, 0, fb);
-+ ENTRY(0x0000070c, u16, pre, "pa1hib1", pa1hib1, 0, fb);
-+ ENTRY(0x0000070c, u16, pre, "pa1hib2", pa1hib2, 0, fb);
-+ ENTRY(0x0000070e, u8, pre, "pa1itssit", itssi_a, 0, fb);
-+ ENTRY(0x0000070e, u8, pre, "pa1maxpwr", maxpwr_a, 0, fb);
-+ ENTRY(0x0000070c, u8, pre, "pa1lomaxpwr", maxpwr_al, 0, fb);
-+ ENTRY(0x0000070c, u8, pre, "pa1himaxpwr", maxpwr_ah, 0, fb);
-+
-+ ENTRY(0x00000708, u8, pre, "bxa2g", bxa2g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "rssisav2g", rssisav2g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "rssismc2g", rssismc2g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "rssismf2g", rssismf2g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "bxa5g", bxa5g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "rssisav5g", rssisav5g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "rssismc5g", rssismc5g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "rssismf5g", rssismf5g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "tri2g", tri2g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "tri5g", tri5g, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "tri5gl", tri5gl, 0, fb);
-+ ENTRY(0x00000708, u8, pre, "tri5gh", tri5gh, 0, fb);
-+ ENTRY(0x00000708, s8, pre, "rxpo2g", rxpo2g, 0, fb);
-+ ENTRY(0x00000708, s8, pre, "rxpo5g", rxpo5g, 0, fb);
-+ ENTRY(0xfffffff0, u8, pre, "txchain", txchain, 0xf, fb);
-+ ENTRY(0xfffffff0, u8, pre, "rxchain", rxchain, 0xf, fb);
-+ ENTRY(0xfffffff0, u8, pre, "antswitch", antswitch, 0xff, fb);
-+ ENTRY(0x00000700, u8, pre, "tssipos2g", fem.ghz2.tssipos, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "extpagain2g", fem.ghz2.extpa_gain, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "pdetrange2g", fem.ghz2.pdet_range, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "triso2g", fem.ghz2.tr_iso, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "antswctl2g", fem.ghz2.antswlut, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "tssipos5g", fem.ghz5.tssipos, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "extpagain5g", fem.ghz5.extpa_gain, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "pdetrange5g", fem.ghz5.pdet_range, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "triso5g", fem.ghz5.tr_iso, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "antswctl5g", fem.ghz5.antswlut, 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid2ga0", txpid2g[0], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid2ga1", txpid2g[1], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid2ga2", txpid2g[2], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid2ga3", txpid2g[3], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5ga0", txpid5g[0], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5ga1", txpid5g[1], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5ga2", txpid5g[2], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5ga3", txpid5g[3], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gla0", txpid5gl[0], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gla1", txpid5gl[1], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gla2", txpid5gl[2], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gla3", txpid5gl[3], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gha0", txpid5gh[0], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gha1", txpid5gh[1], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gha2", txpid5gh[2], 0, fb);
-+ ENTRY(0x000000f0, u8, pre, "txpid5gha3", txpid5gh[3], 0, fb);
-+
-+ ENTRY(0xffffff00, u8, pre, "tempthresh", tempthresh, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "tempoffset", tempoffset, 0, fb);
-+ ENTRY(0xffffff00, u16, pre, "rawtempsense", rawtempsense, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "measpower", measpower, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "tempsense_slope", tempsense_slope, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "tempcorrx", tempcorrx, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "tempsense_option", tempsense_option, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "freqoffset_corr", freqoffset_corr, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "iqcal_swp_dis", iqcal_swp_dis, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "hw_iqcal_en", hw_iqcal_en, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "elna2g", elna2g, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "elna5g", elna5g, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "phycal_tempdelta", phycal_tempdelta, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "temps_period", temps_period, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "temps_hysteresis", temps_hysteresis, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "measpower1", measpower1, 0, fb);
-+ ENTRY(0xffffff00, u8, pre, "measpower2", measpower2, 0, fb);
-+
-+ ENTRY(0x000001f0, u16, pre, "cck2gpo", cck2gpo, 0, fb);
-+ ENTRY(0x000001f0, u32, pre, "ofdm2gpo", ofdm2gpo, 0, fb);
-+ ENTRY(0x000001f0, u32, pre, "ofdm5gpo", ofdm5gpo, 0, fb);
-+ ENTRY(0x000001f0, u32, pre, "ofdm5glpo", ofdm5glpo, 0, fb);
-+ ENTRY(0x000001f0, u32, pre, "ofdm5ghpo", ofdm5ghpo, 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo0", mcs2gpo[0], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo1", mcs2gpo[1], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo2", mcs2gpo[2], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo3", mcs2gpo[3], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo4", mcs2gpo[4], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo5", mcs2gpo[5], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo6", mcs2gpo[6], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs2gpo7", mcs2gpo[7], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo0", mcs5gpo[0], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo1", mcs5gpo[1], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo2", mcs5gpo[2], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo3", mcs5gpo[3], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo4", mcs5gpo[4], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo5", mcs5gpo[5], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo6", mcs5gpo[6], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5gpo7", mcs5gpo[7], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo0", mcs5glpo[0], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo1", mcs5glpo[1], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo2", mcs5glpo[2], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo3", mcs5glpo[3], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo4", mcs5glpo[4], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo5", mcs5glpo[5], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo6", mcs5glpo[6], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5glpo7", mcs5glpo[7], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo0", mcs5ghpo[0], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo1", mcs5ghpo[1], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo2", mcs5ghpo[2], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo3", mcs5ghpo[3], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo4", mcs5ghpo[4], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo5", mcs5ghpo[5], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo6", mcs5ghpo[6], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "mcs5ghpo7", mcs5ghpo[7], 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "cddpo", cddpo, 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "stbcpo", stbcpo, 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "bw40po", bw40po, 0, fb);
-+ ENTRY(0x000001f0, u16, pre, "bwduppo", bwduppo, 0, fb);
-+
-+ ENTRY(0xfffffe00, u16, pre, "cckbw202gpo", cckbw202gpo, 0, fb);
-+ ENTRY(0xfffffe00, u16, pre, "cckbw20ul2gpo", cckbw20ul2gpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw202gpo", legofdmbw202gpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw20ul2gpo", legofdmbw20ul2gpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw205glpo", legofdmbw205glpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw20ul5glpo", legofdmbw20ul5glpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw205gmpo", legofdmbw205gmpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw20ul5gmpo", legofdmbw20ul5gmpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw205ghpo", legofdmbw205ghpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "legofdmbw20ul5ghpo", legofdmbw20ul5ghpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw202gpo", mcsbw202gpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "mcsbw20ul2gpo", mcsbw20ul2gpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw402gpo", mcsbw402gpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw205glpo", mcsbw205glpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "mcsbw20ul5glpo", mcsbw20ul5glpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw405glpo", mcsbw405glpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw205gmpo", mcsbw205gmpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "mcsbw20ul5gmpo", mcsbw20ul5gmpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw405gmpo", mcsbw405gmpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw205ghpo", mcsbw205ghpo, 0, fb);
-+ ENTRY(0x00000600, u32, pre, "mcsbw20ul5ghpo", mcsbw20ul5ghpo, 0, fb);
-+ ENTRY(0xfffffe00, u32, pre, "mcsbw405ghpo", mcsbw405ghpo, 0, fb);
-+ ENTRY(0x00000600, u16, pre, "mcs32po", mcs32po, 0, fb);
-+ ENTRY(0x00000600, u16, pre, "legofdm40duppo", legofdm40duppo, 0, fb);
-+ ENTRY(0x00000700, u8, pre, "pcieingress_war", pcieingress_war, 0, fb);
-+
-+ /* TODO: rev 11 support */
-+ ENTRY(0x00000700, u8, pre, "rxgainerr2ga0", rxgainerr2ga[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr2ga1", rxgainerr2ga[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr2ga2", rxgainerr2ga[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gla0", rxgainerr5gla[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gla1", rxgainerr5gla[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gla2", rxgainerr5gla[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gma0", rxgainerr5gma[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gma1", rxgainerr5gma[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gma2", rxgainerr5gma[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gha0", rxgainerr5gha[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gha1", rxgainerr5gha[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gha2", rxgainerr5gha[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gua0", rxgainerr5gua[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gua1", rxgainerr5gua[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "rxgainerr5gua2", rxgainerr5gua[2], 0, fb);
-+
-+ ENTRY(0xfffffe00, u8, pre, "sar2g", sar2g, 0, fb);
-+ ENTRY(0xfffffe00, u8, pre, "sar5g", sar5g, 0, fb);
-+
-+ /* TODO: rev 11 support */
-+ ENTRY(0x00000700, u8, pre, "noiselvl2ga0", noiselvl2ga[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl2ga1", noiselvl2ga[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl2ga2", noiselvl2ga[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gla0", noiselvl5gla[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gla1", noiselvl5gla[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gla2", noiselvl5gla[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gma0", noiselvl5gma[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gma1", noiselvl5gma[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gma2", noiselvl5gma[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gha0", noiselvl5gha[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gha1", noiselvl5gha[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gha2", noiselvl5gha[2], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gua0", noiselvl5gua[0], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gua1", noiselvl5gua[1], 0, fb);
-+ ENTRY(0x00000700, u8, pre, "noiselvl5gua2", noiselvl5gua[2], 0, fb);
- }
- #undef ENTRY /* It's specififc, uses local variable, don't use it (again). */
-
-@@ -211,90 +413,12 @@ static void bcm47xx_fill_sprom_r1234589(
- const char *prefix, bool fallback)
- {
- nvram_read_u16(prefix, NULL, "devid", &sprom->dev_id, 0, fallback);
-- nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff, fallback);
-- nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff, fallback);
-- nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff, fallback);
-- nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff, fallback);
-- nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0,
-- fallback);
-- nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0,
-- fallback);
-- nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0,
-- fallback);
- nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback);
- }
-
--static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom,
-- const char *prefix, bool fallback)
--{
-- nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0, fallback);
-- nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0, fallback);
-- nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0, fallback);
-- nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0, fallback);
-- nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0, fallback);
--}
--
--static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix,
-- bool fallback)
--{
-- nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0, fallback);
--}
--
--static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom,
-- const char *prefix, bool fallback)
--{
-- nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0, fallback);
-- nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0, fallback);
-- nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0,
-- fallback);
--}
--
--static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix,
-- bool fallback)
--{
-- nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0, fallback);
-- nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0, fallback);
-- nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0, fallback);
-- nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0, fallback);
-- nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0, fallback);
-- nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0, fallback);
-- nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0, fallback);
-- nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0, fallback);
--}
--
- static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix,
- bool fallback)
- {
-- nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
- &sprom->leddc_off_time, fallback);
- }
-@@ -302,309 +426,10 @@ static void bcm47xx_fill_sprom_r3(struct
- static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
- {
-- nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
-- nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0,
-- fallback);
-- nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf, fallback);
-- nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf, fallback);
-- nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff,
-- fallback);
- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
- &sprom->leddc_off_time, fallback);
- }
-
--static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix,
-- bool fallback)
--{
-- nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0, fallback);
-- nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0, fallback);
-- nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0, fallback);
-- nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0, fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0,
-- fallback);
--}
--
--static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix,
-- bool fallback)
--{
-- nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0,
-- fallback);
--}
--
--static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix,
-- bool fallback)
--{
-- nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "extpagain2g",
-- &sprom->fem.ghz2.extpa_gain, 0, fallback);
-- nvram_read_u8(prefix, NULL, "pdetrange2g",
-- &sprom->fem.ghz2.pdet_range, 0, fallback);
-- nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "extpagain5g",
-- &sprom->fem.ghz5.extpa_gain, 0, fallback);
-- nvram_read_u8(prefix, NULL, "pdetrange5g",
-- &sprom->fem.ghz5.pdet_range, 0, fallback);
-- nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "tempsense_slope",
-- &sprom->tempsense_slope, 0, fallback);
-- nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "tempsense_option",
-- &sprom->tempsense_option, 0, fallback);
-- nvram_read_u8(prefix, NULL, "freqoffset_corr",
-- &sprom->freqoffset_corr, 0, fallback);
-- nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0, fallback);
-- nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0, fallback);
-- nvram_read_u8(prefix, NULL, "phycal_tempdelta",
-- &sprom->phycal_tempdelta, 0, fallback);
-- nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "temps_hysteresis",
-- &sprom->temps_hysteresis, 0, fallback);
-- nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr2ga0",
-- &sprom->rxgainerr2ga[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr2ga1",
-- &sprom->rxgainerr2ga[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr2ga2",
-- &sprom->rxgainerr2ga[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gla0",
-- &sprom->rxgainerr5gla[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gla1",
-- &sprom->rxgainerr5gla[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gla2",
-- &sprom->rxgainerr5gla[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gma0",
-- &sprom->rxgainerr5gma[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gma1",
-- &sprom->rxgainerr5gma[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gma2",
-- &sprom->rxgainerr5gma[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gha0",
-- &sprom->rxgainerr5gha[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gha1",
-- &sprom->rxgainerr5gha[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gha2",
-- &sprom->rxgainerr5gha[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gua0",
-- &sprom->rxgainerr5gua[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gua1",
-- &sprom->rxgainerr5gua[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "rxgainerr5gua2",
-- &sprom->rxgainerr5gua[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0,
-- fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gla0",
-- &sprom->noiselvl5gla[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gla1",
-- &sprom->noiselvl5gla[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gla2",
-- &sprom->noiselvl5gla[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gma0",
-- &sprom->noiselvl5gma[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gma1",
-- &sprom->noiselvl5gma[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gma2",
-- &sprom->noiselvl5gma[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gha0",
-- &sprom->noiselvl5gha[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gha1",
-- &sprom->noiselvl5gha[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gha2",
-- &sprom->noiselvl5gha[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gua0",
-- &sprom->noiselvl5gua[0], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gua1",
-- &sprom->noiselvl5gua[1], 0, fallback);
-- nvram_read_u8(prefix, NULL, "noiselvl5gua2",
-- &sprom->noiselvl5gua[2], 0, fallback);
-- nvram_read_u8(prefix, NULL, "pcieingress_war",
-- &sprom->pcieingress_war, 0, fallback);
--}
--
--static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix,
-- bool fallback)
--{
-- nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw202gpo",
-- &sprom->legofdmbw202gpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo",
-- &sprom->legofdmbw20ul2gpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw205glpo",
-- &sprom->legofdmbw205glpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo",
-- &sprom->legofdmbw20ul5glpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw205gmpo",
-- &sprom->legofdmbw205gmpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo",
-- &sprom->legofdmbw20ul5gmpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw205ghpo",
-- &sprom->legofdmbw205ghpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo",
-- &sprom->legofdmbw20ul5ghpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo",
-- &sprom->mcsbw20ul5glpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo",
-- &sprom->mcsbw20ul5gmpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0,
-- fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo",
-- &sprom->mcsbw20ul5ghpo, 0, fallback);
-- nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0,
-- fallback);
-- nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0, fallback);
-- nvram_read_u16(prefix, NULL, "legofdm40duppo",
-- &sprom->legofdm40duppo, 0, fallback);
-- nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0, fallback);
-- nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0, fallback);
--}
--
- static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
- {
-@@ -741,7 +566,6 @@ static void bcm47xx_fill_sprom_ethernet(
- static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix,
- bool fallback)
- {
-- nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0, true);
- nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
- &sprom->boardflags_hi, fallback);
- nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
-@@ -759,48 +583,29 @@ void bcm47xx_fill_sprom(struct ssb_sprom
- switch (sprom->revision) {
- case 1:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
- break;
- case 2:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
- break;
- case 3:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r3(sprom, prefix, fallback);
- break;
- case 4:
- case 5:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r45(sprom, prefix, fallback);
- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback);
- break;
- case 8:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- break;
- case 9:
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
- bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r9(sprom, prefix, fallback);
- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- break;
- default:
-@@ -808,8 +613,6 @@ void bcm47xx_fill_sprom(struct ssb_sprom
- sprom->revision);
- sprom->revision = 1;
- bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-- bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
- }
-
- bcm47xx_sprom_fill_auto(sprom, prefix, fallback);
+++ /dev/null
-From 4ddb225376a2802a4e20e16f71c6d37b679e3169 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Tue, 12 May 2015 18:46:11 +0200
-Subject: [PATCH] MIPS: BCM47XX: Make sure NVRAM buffer ends with \0
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This will simplify reading its contents.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Hante Meuleman <meuleman@broadcom.com>
-Cc: Ian Kent <raven@themaw.net>
-Patchwork: https://patchwork.linux-mips.org/patch/10031/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 9 +++++----
- 1 file changed, 5 insertions(+), 4 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -98,7 +98,7 @@ found:
- pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n");
- if (header->len > NVRAM_SPACE)
- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
-- header->len, NVRAM_SPACE);
-+ header->len, NVRAM_SPACE - 1);
-
- src = (u32 *)header;
- dst = (u32 *)nvram_buf;
-@@ -106,6 +106,7 @@ found:
- *dst++ = __raw_readl(src++);
- for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4)
- *dst++ = readl(src++);
-+ nvram_buf[NVRAM_SPACE - 1] = '\0';
-
- return 0;
- }
-@@ -150,10 +151,10 @@ static int nvram_init(void)
- u8 *dst = (uint8_t *)nvram_buf;
- size_t len = header.len;
-
-- if (header.len > NVRAM_SPACE) {
-+ if (len >= NVRAM_SPACE) {
-+ len = NVRAM_SPACE - 1;
- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
-- header.len, NVRAM_SPACE);
-- len = NVRAM_SPACE;
-+ header.len, len);
- }
-
- err = mtd_read(mtd, 0, len, &bytes_read, dst);
+++ /dev/null
-From f6f895644230b13618f14f7108f9b23a21a87bfa Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Tue, 12 May 2015 18:46:12 +0200
-Subject: [PATCH] MIPS: BCM47XX: Simplify function looking for NVRAM entry
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-First of all it shouldn't modify copied NVRAM just to make sure it can
-loop over all entries. It's enough to just compare current position
-pointer with the end of buffer address.
-Secondly buffer is guaranteed to be \0 ended, so we don't need strnchr.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Hante Meuleman <meuleman@broadcom.com>
-Cc: Ian Kent <raven@themaw.net>
-Patchwork: https://patchwork.linux-mips.org/patch/10032/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 13 +++++--------
- 1 file changed, 5 insertions(+), 8 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -171,7 +171,7 @@ static int nvram_init(void)
- int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len)
- {
- char *var, *value, *end, *eq;
-- int data_left, err;
-+ int err;
-
- if (!name)
- return -EINVAL;
-@@ -184,19 +184,16 @@ int bcm47xx_nvram_getenv(const char *nam
-
- /* Look for name=value and return value */
- var = &nvram_buf[sizeof(struct nvram_header)];
-- end = nvram_buf + sizeof(nvram_buf) - 2;
-- end[0] = '\0';
-- end[1] = '\0';
-- for (; *var; var = value + strlen(value) + 1) {
-- data_left = end - var;
--
-- eq = strnchr(var, data_left, '=');
-+ end = nvram_buf + sizeof(nvram_buf);
-+ while (var < end && *var) {
-+ eq = strchr(var, '=');
- if (!eq)
- break;
- value = eq + 1;
- if (eq - var == strlen(name) &&
- strncmp(var, name, eq - var) == 0)
- return snprintf(val, val_len, "%s", value);
-+ var = value + strlen(value) + 1;
- }
- return -ENOENT;
- }
+++ /dev/null
-From ecd06daee04bae00f3dfd0a3cd46f28142f18191 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Tue, 12 May 2015 11:31:02 +0200
-Subject: [PATCH] MIPS: BCM47xx: Extract all boardflags to new u32 fields
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-For years we planned to get rid of old u16 fields, let's start doing it
-with MIPS code. This process will take some time, it requires doing the
-same in ssb/bcma and then switching all drivers to new fields. This will
-be handled in separated patches submitted to appropriate trees.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/10026/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/sprom.c | 3 +++
- include/linux/ssb/ssb.h | 5 ++++-
- 2 files changed, 7 insertions(+), 1 deletion(-)
-
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -201,6 +201,9 @@ static void bcm47xx_sprom_fill_auto(stru
- bool fb = fallback;
-
- ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true);
-+ ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb);
-+ ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb);
-+ ENTRY(0xfffff800, u32, pre, "boardflags3", boardflags3, 0, fb);
- ENTRY(0x00000002, u16, pre, "boardflags", boardflags_lo, 0, fb);
- ENTRY(0xfffffffc, u16, pre, "boardtype", board_type, 0, true);
- ENTRY(0xfffffffe, u16, pre, "boardnum", board_num, 0, fb);
+++ /dev/null
-From c58ec43eaca5f970911770c17cb3a29ac102656d Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Tue, 12 May 2015 11:54:48 +0200
-Subject: [PATCH] MIPS: BCM47xx: Extract info about et2 interface
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-New devices may have more than 1 Ethernet core (device). We should
-extract info about them to make it available to Ethernet drivers.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Hante Meuleman <meuleman@broadcom.com>
-Cc: Ian Kent <raven@themaw.net>
-Patchwork: https://patchwork.linux-mips.org/patch/10027/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/sprom.c | 6 ++++++
- include/linux/ssb/ssb.h | 3 +++
- 2 files changed, 9 insertions(+)
-
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -531,6 +531,8 @@ static int mac_addr_used = 2;
- static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
- {
-+ bool fb = fallback;
-+
- nvram_read_macaddr(prefix, "et0macaddr", sprom->et0mac, fallback);
- nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
- fallback);
-@@ -543,6 +545,10 @@ static void bcm47xx_fill_sprom_ethernet(
- nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
- fallback);
-
-+ nvram_read_macaddr(prefix, "et2macaddr", sprom->et2mac, fb);
-+ nvram_read_u8(prefix, NULL, "et2mdcport", &sprom->et2mdcport, 0, fb);
-+ nvram_read_u8(prefix, NULL, "et2phyaddr", &sprom->et2phyaddr, 0, fb);
-+
- nvram_read_macaddr(prefix, "macaddr", sprom->il0mac, fallback);
- nvram_read_macaddr(prefix, "il0macaddr", sprom->il0mac, fallback);
-
+++ /dev/null
-From 12e1ab54dcd414c3579cfd26be9d9c9e1cab92ad Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Tue, 12 May 2015 13:05:18 +0200
-Subject: [PATCH] MIPS: BCM47xx: Read board info for all bcma buses
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Extra bcma buses may be totally different models, see following dump:
-boardtype=0x0646
-pci/1/1/boardtype=0x0545
-pci/2/1/boardtype=0x62b
-We need to detect them properly to allow drivers apply some board
-specific hacks.
-
-[ralf@linux-mips.org: folded in Rafal's fix.]
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/10028/
-Patchwork: https://patchwork.linux-mips.org/patch/10048/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/setup.c | 3 --
- arch/mips/bcm47xx/sprom.c | 44 ++++++++++++++--------------
- arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 4 ---
- 3 files changed, 22 insertions(+), 29 deletions(-)
-
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -206,9 +206,6 @@ void __init bcm47xx_bus_setup(void)
- err = bcma_host_soc_init(&bcm47xx_bus.bcma);
- if (err)
- panic("Failed to initialize BCMA bus (err %d)", err);
--
-- bcm47xx_fill_bcma_boardinfo(&bcm47xx_bus.bcma.bus.boardinfo,
-- NULL);
- }
- #endif
-
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -640,19 +640,6 @@ void bcm47xx_fill_ssb_boardinfo(struct s
- }
- #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,
-- true);
-- if (!boardinfo->vendor)
-- boardinfo->vendor = SSB_BOARDVENDOR_BCM;
--
-- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
--}
--#endif
--
- #if defined(CONFIG_BCM47XX_SSB)
- static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
- {
-@@ -707,33 +694,46 @@ static void bcm47xx_sprom_apply_prefix_a
-
- static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
- {
-- char prefix[10];
-+ struct bcma_boardinfo *binfo = &bus->boardinfo;
- struct bcma_device *core;
-+ char buf[10];
-+ char *prefix;
-+ bool fallback = false;
-
- switch (bus->hosttype) {
- case BCMA_HOSTTYPE_PCI:
- memset(out, 0, sizeof(struct ssb_sprom));
-- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
-+ snprintf(buf, sizeof(buf), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
-- bcm47xx_sprom_apply_prefix_alias(prefix, sizeof(prefix));
-- bcm47xx_fill_sprom(out, prefix, false);
-- return 0;
-+ bcm47xx_sprom_apply_prefix_alias(buf, sizeof(buf));
-+ prefix = buf;
-+ break;
- case BCMA_HOSTTYPE_SOC:
- memset(out, 0, sizeof(struct ssb_sprom));
- core = bcma_find_core(bus, BCMA_CORE_80211);
- if (core) {
-- snprintf(prefix, sizeof(prefix), "sb/%u/",
-+ snprintf(buf, sizeof(buf), "sb/%u/",
- core->core_index);
-- bcm47xx_fill_sprom(out, prefix, true);
-+ prefix = buf;
-+ fallback = true;
- } else {
-- bcm47xx_fill_sprom(out, NULL, false);
-+ prefix = NULL;
- }
-- return 0;
-+ break;
- default:
- pr_warn("Unable to fill SPROM for given bustype.\n");
- return -EINVAL;
- }
-+
-+ nvram_read_u16(prefix, NULL, "boardvendor", &binfo->vendor, 0, true);
-+ if (!binfo->vendor)
-+ binfo->vendor = SSB_BOARDVENDOR_BCM;
-+ nvram_read_u16(prefix, NULL, "boardtype", &binfo->type, 0, true);
-+
-+ bcm47xx_fill_sprom(out, prefix, fallback);
-+
-+ return 0;
- }
- #endif
-
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-@@ -52,10 +52,6 @@ void bcm47xx_fill_sprom(struct ssb_sprom
- 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
-
- void bcm47xx_set_system_type(u16 chip_id);
-
+++ /dev/null
-From 50d68dfef385127a1da2957813272c610c691157 Mon Sep 17 00:00:00 2001
-From: Paul Gortmaker <paul.gortmaker@windriver.com>
-Date: Mon, 27 Apr 2015 18:47:56 -0400
-Subject: [PATCH] MIPS: BCM77xx: Remove legacy __cpuinit{,data} sections that
- crept in
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-We removed __cpuinit support (leaving no-op stubs) quite some time ago.
-However a few more crept in as of commit 6ee1d93455384cef8a0426effe85da2
-("MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM)")
-
-Since we want to clobber the stubs soon, get this removed now.
-
-Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
-Cc: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: linux-kernel@vger.kernel.org
-Patchwork: https://patchwork.linux-mips.org/patch/9892/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/prom.c | 2 +-
- arch/mips/include/asm/pgtable-32.h | 2 +-
- arch/mips/mm/tlb-r4k.c | 2 +-
- 3 files changed, 3 insertions(+), 3 deletions(-)
-
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -126,7 +126,7 @@ void __init prom_free_prom_memory(void)
- /* Stripped version of tlb_init, with the call to build_tlb_refill_handler
- * dropped. Calling it at this stage causes a hang.
- */
--void __cpuinit early_tlb_init(void)
-+void early_tlb_init(void)
- {
- write_c0_pagemask(PM_DEFAULT_MASK);
- write_c0_wired(0);
---- a/arch/mips/include/asm/pgtable-32.h
-+++ b/arch/mips/include/asm/pgtable-32.h
-@@ -18,7 +18,7 @@
-
- #include <asm-generic/pgtable-nopmd.h>
-
--extern int temp_tlb_entry __cpuinitdata;
-+extern int temp_tlb_entry;
-
- /*
- * - add_temporary_entry() add a temporary TLB entry. We use TLB entries
---- a/arch/mips/mm/tlb-r4k.c
-+++ b/arch/mips/mm/tlb-r4k.c
-@@ -411,7 +411,7 @@ int __init has_transparent_hugepage(void
- * lifetime of the system
- */
-
--int temp_tlb_entry __cpuinitdata;
-+int temp_tlb_entry;
-
- __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
- unsigned long entryhi, unsigned long pagemask)
+++ /dev/null
-From 981de3c2f27af27fa4c5c952d122b35ee573ab7a Mon Sep 17 00:00:00 2001
-From: Dan Haab <dhaab@luxul.com>
-Date: Wed, 22 Apr 2015 13:58:33 -0600
-Subject: [PATCH] MIPS: BCM47XX: Support Luxul XWR-1750 board
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Dan Haab <dhaab@luxul.com>
-Acked-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: Dan Haab <dhaab@luxul.com>
-Patchwork: https://patchwork.linux-mips.org/patch/9831/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/board.c | 1 +
- arch/mips/bcm47xx/buttons.c | 11 +++++++++++
- arch/mips/bcm47xx/leds.c | 14 ++++++++++++++
- arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 2 ++
- 4 files changed, 28 insertions(+)
-
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -149,6 +149,7 @@ struct bcm47xx_board_type_list2 bcm47xx_
- /* board_id */
- static const
- struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
-+ {{BCM47XX_BOARD_LUXUL_XWR_1750_V1, "Luxul XWR-1750 V1"}, "luxul_xwr1750_v1"},
- {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
- {{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"},
---- a/arch/mips/bcm47xx/buttons.c
-+++ b/arch/mips/bcm47xx/buttons.c
-@@ -299,6 +299,13 @@ bcm47xx_buttons_linksys_wrtsl54gs[] __in
- BCM47XX_GPIO_KEY(6, KEY_RESTART),
- };
-
-+/* Luxul */
-+
-+static const struct gpio_keys_button
-+bcm47xx_buttons_luxul_xwr_1750_v1[] = {
-+ BCM47XX_GPIO_KEY(14, BTN_TASK),
-+};
-+
- /* Microsoft */
-
- static const struct gpio_keys_button
-@@ -555,6 +562,10 @@ int __init bcm47xx_buttons_register(void
- err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrtsl54gs);
- break;
-
-+ case BCM47XX_BOARD_LUXUL_XWR_1750_V1:
-+ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xwr_1750_v1);
-+ break;
-+
- case BCM47XX_BOARD_MICROSOFT_MN700:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_microsoft_nm700);
- break;
---- a/arch/mips/bcm47xx/leds.c
-+++ b/arch/mips/bcm47xx/leds.c
-@@ -370,6 +370,16 @@ bcm47xx_leds_linksys_wrtsl54gs[] __initc
- BCM47XX_GPIO_LED(7, "orange", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
- };
-
-+/* Luxul */
-+
-+static const struct gpio_led
-+bcm47xx_leds_luxul_xwr_1750_v1[] __initconst = {
-+ BCM47XX_GPIO_LED(5, "green", "5ghz", 0, LEDS_GPIO_DEFSTATE_OFF),
-+ BCM47XX_GPIO_LED(12, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
-+ BCM47XX_GPIO_LED_TRIGGER(13, "green", "status", 0, "timer"),
-+ BCM47XX_GPIO_LED(15, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF),
-+};
-+
- /* Microsoft */
-
- static const struct gpio_led
-@@ -623,6 +633,10 @@ void __init bcm47xx_leds_register(void)
- bcm47xx_set_pdata(bcm47xx_leds_linksys_wrtsl54gs);
- break;
-
-+ case BCM47XX_BOARD_LUXUL_XWR_1750_V1:
-+ bcm47xx_set_pdata(bcm47xx_leds_luxul_xwr_1750_v1);
-+ break;
-+
- case BCM47XX_BOARD_MICROSOFT_MN700:
- bcm47xx_set_pdata(bcm47xx_leds_microsoft_nm700);
- break;
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-@@ -80,6 +80,8 @@ enum bcm47xx_board {
- BCM47XX_BOARD_LINKSYS_WRT610NV2,
- BCM47XX_BOARD_LINKSYS_WRTSL54GS,
-
-+ BCM47XX_BOARD_LUXUL_XWR_1750_V1,
-+
- BCM47XX_BOARD_MICROSOFT_MN700,
-
- BCM47XX_BOARD_MOTOROLA_WE800G,
+++ /dev/null
-From 2536295c2aeafc769215a6b2883126fa94c90b9a Mon Sep 17 00:00:00 2001
-From: Hante Meuleman <meuleman@broadcom.com>
-Date: Thu, 21 May 2015 15:27:23 +0200
-Subject: [PATCH] mips: bcm47xx: allow retrieval of complete nvram contents
-
-Host platforms such as routers supported by OpenWrt can
-support NVRAM reading directly from internal NVRAM store.
-The brcmfmac for one requires the complete nvram contents
-to select what needs to be sent to wireless device.
-
-Signed-off-by: Arend van Spriel <arend@broadcom.com>
-Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
-Reviewed-by: Arend Van Spriel <arend@broadcom.com>
-Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
-Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
-Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
-Cc: linux-mips@linux-mips.org
-Patchwork: https://patchwork.linux-mips.org/patch/10093/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 60 ++++++++++++++++++++++++++++++++-----------
- include/linux/bcm47xx_nvram.h | 15 +++++++++++
- 2 files changed, 60 insertions(+), 15 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -94,17 +94,22 @@ static int nvram_find_and_copy(void __io
- return -ENXIO;
-
- found:
-- if (header->len > size)
-- pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n");
-- if (header->len > NVRAM_SPACE)
-- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
-- header->len, NVRAM_SPACE - 1);
--
- src = (u32 *)header;
- dst = (u32 *)nvram_buf;
- for (i = 0; i < sizeof(struct nvram_header); i += 4)
- *dst++ = __raw_readl(src++);
-- for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4)
-+ header = (struct nvram_header *)nvram_buf;
-+ if (header->len > size) {
-+ pr_err("The nvram size according to the header seems to be bigger than the partition on flash\n");
-+ header->len = size;
-+ }
-+ if (header->len >= NVRAM_SPACE) {
-+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
-+ header->len, NVRAM_SPACE - 1);
-+ header->len = NVRAM_SPACE - 1;
-+ }
-+ /* proceed reading data after header */
-+ for (; i < header->len; i += 4)
- *dst++ = readl(src++);
- nvram_buf[NVRAM_SPACE - 1] = '\0';
-
-@@ -139,6 +144,7 @@ static int nvram_init(void)
- #ifdef CONFIG_MTD
- struct mtd_info *mtd;
- struct nvram_header header;
-+ struct nvram_header *pheader;
- size_t bytes_read;
- int err;
-
-@@ -147,20 +153,21 @@ static int nvram_init(void)
- return -ENODEV;
-
- err = mtd_read(mtd, 0, sizeof(header), &bytes_read, (uint8_t *)&header);
-- if (!err && header.magic == NVRAM_MAGIC) {
-- u8 *dst = (uint8_t *)nvram_buf;
-- size_t len = header.len;
--
-- if (len >= NVRAM_SPACE) {
-- len = NVRAM_SPACE - 1;
-+ if (!err && header.magic == NVRAM_MAGIC &&
-+ header.len > sizeof(header)) {
-+ if (header.len >= NVRAM_SPACE) {
- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
-- header.len, len);
-+ header.len, NVRAM_SPACE);
-+ header.len = NVRAM_SPACE - 1;
- }
-
-- err = mtd_read(mtd, 0, len, &bytes_read, dst);
-+ err = mtd_read(mtd, 0, header.len, &bytes_read,
-+ (u8 *)nvram_buf);
- if (err)
- return err;
-
-+ pheader = (struct nvram_header *)nvram_buf;
-+ pheader->len = header.len;
- return 0;
- }
- #endif
-@@ -219,3 +226,26 @@ int bcm47xx_nvram_gpio_pin(const char *n
- return -ENOENT;
- }
- EXPORT_SYMBOL(bcm47xx_nvram_gpio_pin);
-+
-+char *bcm47xx_nvram_get_contents(size_t *nvram_size)
-+{
-+ int err;
-+ char *nvram;
-+ struct nvram_header *header;
-+
-+ if (!nvram_buf[0]) {
-+ err = nvram_init();
-+ if (err)
-+ return NULL;
-+ }
-+
-+ header = (struct nvram_header *)nvram_buf;
-+ *nvram_size = header->len - sizeof(struct nvram_header);
-+ nvram = vmalloc(*nvram_size);
-+ if (!nvram)
-+ return NULL;
-+ memcpy(nvram, &nvram_buf[sizeof(struct nvram_header)], *nvram_size);
-+
-+ return nvram;
-+}
-+EXPORT_SYMBOL(bcm47xx_nvram_get_contents);
---- a/include/linux/bcm47xx_nvram.h
-+++ b/include/linux/bcm47xx_nvram.h
-@@ -10,11 +10,17 @@
-
- #include <linux/types.h>
- #include <linux/kernel.h>
-+#include <linux/vmalloc.h>
-
- #ifdef CONFIG_BCM47XX
- int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
- int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
- int bcm47xx_nvram_gpio_pin(const char *name);
-+char *bcm47xx_nvram_get_contents(size_t *val_len);
-+static inline void bcm47xx_nvram_release_contents(char *nvram)
-+{
-+ vfree(nvram);
-+};
- #else
- static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim)
- {
-@@ -29,6 +35,15 @@ static inline int bcm47xx_nvram_gpio_pin
- {
- return -ENOTSUPP;
- };
-+
-+static inline char *bcm47xx_nvram_get_contents(size_t *val_len)
-+{
-+ return NULL;
-+};
-+
-+static inline void bcm47xx_nvram_release_contents(char *nvram)
-+{
-+};
- #endif
-
- #endif /* __BCM47XX_NVRAM_H */
+++ /dev/null
-From f229d75f1472c4cd30f464e4a0f94f410046bd80 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Sat, 6 Jun 2015 23:16:23 +0200
-Subject: [PATCH] MIPS: BCM47xx: Add helper variable for storing NVRAM length
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-This simplifies code just a bit (also maybe makes it a bit more
-intuitive?) and will allow us to stop storing header. Right now we copy
-whole NVRAM including its header to the internal buffer. It is not
-needed to store a header as we don't access all these details like CRC,
-flags, etc. The next improvement that should follow is copying only the
-real contents.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
-Cc: linux-mips@linux-mips.org
-Cc: Arend van Spriel <arend@broadcom.com>
-Cc: Hante Meuleman <meuleman@broadcom.com>
-Patchwork: https://patchwork.linux-mips.org/patch/10535/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/nvram.c | 37 ++++++++++++++++---------------------
- 1 file changed, 16 insertions(+), 21 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -35,6 +35,7 @@ struct nvram_header {
- };
-
- static char nvram_buf[NVRAM_SPACE];
-+static size_t nvram_len;
- static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
-
- static u32 find_nvram_size(void __iomem *end)
-@@ -60,7 +61,7 @@ static int nvram_find_and_copy(void __io
- u32 *src, *dst;
- u32 size;
-
-- if (nvram_buf[0]) {
-+ if (nvram_len) {
- pr_warn("nvram already initialized\n");
- return -EEXIST;
- }
-@@ -99,17 +100,18 @@ found:
- for (i = 0; i < sizeof(struct nvram_header); i += 4)
- *dst++ = __raw_readl(src++);
- header = (struct nvram_header *)nvram_buf;
-- if (header->len > size) {
-+ nvram_len = header->len;
-+ if (nvram_len > size) {
- pr_err("The nvram size according to the header seems to be bigger than the partition on flash\n");
-- header->len = size;
-+ nvram_len = size;
- }
-- if (header->len >= NVRAM_SPACE) {
-+ if (nvram_len >= NVRAM_SPACE) {
- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
- header->len, NVRAM_SPACE - 1);
-- header->len = NVRAM_SPACE - 1;
-+ nvram_len = NVRAM_SPACE - 1;
- }
- /* proceed reading data after header */
-- for (; i < header->len; i += 4)
-+ for (; i < nvram_len; i += 4)
- *dst++ = readl(src++);
- nvram_buf[NVRAM_SPACE - 1] = '\0';
-
-@@ -144,7 +146,6 @@ static int nvram_init(void)
- #ifdef CONFIG_MTD
- struct mtd_info *mtd;
- struct nvram_header header;
-- struct nvram_header *pheader;
- size_t bytes_read;
- int err;
-
-@@ -155,20 +156,16 @@ static int nvram_init(void)
- err = mtd_read(mtd, 0, sizeof(header), &bytes_read, (uint8_t *)&header);
- if (!err && header.magic == NVRAM_MAGIC &&
- header.len > sizeof(header)) {
-- if (header.len >= NVRAM_SPACE) {
-+ nvram_len = header.len;
-+ if (nvram_len >= NVRAM_SPACE) {
- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
- header.len, NVRAM_SPACE);
-- header.len = NVRAM_SPACE - 1;
-+ nvram_len = NVRAM_SPACE - 1;
- }
-
-- err = mtd_read(mtd, 0, header.len, &bytes_read,
-+ err = mtd_read(mtd, 0, nvram_len, &nvram_len,
- (u8 *)nvram_buf);
-- if (err)
-- return err;
--
-- pheader = (struct nvram_header *)nvram_buf;
-- pheader->len = header.len;
-- return 0;
-+ return err;
- }
- #endif
-
-@@ -183,7 +180,7 @@ int bcm47xx_nvram_getenv(const char *nam
- if (!name)
- return -EINVAL;
-
-- if (!nvram_buf[0]) {
-+ if (!nvram_len) {
- err = nvram_init();
- if (err)
- return err;
-@@ -231,16 +228,14 @@ char *bcm47xx_nvram_get_contents(size_t
- {
- int err;
- char *nvram;
-- struct nvram_header *header;
-
-- if (!nvram_buf[0]) {
-+ if (!nvram_len) {
- err = nvram_init();
- if (err)
- return NULL;
- }
-
-- header = (struct nvram_header *)nvram_buf;
-- *nvram_size = header->len - sizeof(struct nvram_header);
-+ *nvram_size = nvram_len - sizeof(struct nvram_header);
- nvram = vmalloc(*nvram_size);
- if (!nvram)
- return NULL;
+++ /dev/null
-From 5521bb0c510ed5c1881636524badfb9bc951f6ac Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Sun, 7 Jun 2015 13:26:44 +0200
-Subject: [PATCH] MIPS: BCM47xx: Don't select BCMA_HOST_PCI
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-SoC may have non-Broadcom PCI device attached or one may want to use
-totally different PCI driver.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/10537/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/Kconfig | 1 -
- 1 file changed, 1 deletion(-)
-
---- a/arch/mips/bcm47xx/Kconfig
-+++ b/arch/mips/bcm47xx/Kconfig
-@@ -25,7 +25,6 @@ config BCM47XX_BCMA
- select BCMA
- select BCMA_HOST_SOC
- select BCMA_DRIVER_MIPS
-- select BCMA_HOST_PCI if PCI
- select BCMA_DRIVER_PCI_HOSTMODE if PCI
- select BCMA_DRIVER_GPIO
- default y
+++ /dev/null
---- a/arch/mips/include/asm/r4kcache.h
-+++ b/arch/mips/include/asm/r4kcache.h
-@@ -25,6 +25,20 @@
- extern void (*r4k_blast_dcache)(void);
- extern void (*r4k_blast_icache)(void);
-
-+#ifdef CONFIG_BCM47XX
-+#include <asm/paccess.h>
-+#include <linux/ssb/ssb.h>
-+#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE)))
-+
-+#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
-+#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
-+#else
-+#define BCM4710_DUMMY_RREG()
-+
-+#define BCM4710_FILL_TLB(addr)
-+#define BCM4710_PROTECTED_FILL_TLB(addr)
-+#endif
-+
- /*
- * This macro return a properly sign-extended address suitable as base address
- * for indexed cache operations. Two issues here:
-@@ -98,6 +112,7 @@ static inline void flush_icache_line_ind
- static inline void flush_dcache_line_indexed(unsigned long addr)
- {
- __dflush_prologue
-+ BCM4710_DUMMY_RREG();
- cache_op(Index_Writeback_Inv_D, addr);
- __dflush_epilogue
- }
-@@ -125,6 +140,7 @@ static inline void flush_icache_line(uns
- static inline void flush_dcache_line(unsigned long addr)
- {
- __dflush_prologue
-+ BCM4710_DUMMY_RREG();
- cache_op(Hit_Writeback_Inv_D, addr);
- __dflush_epilogue
- }
-@@ -132,6 +148,7 @@ static inline void flush_dcache_line(uns
- static inline void invalidate_dcache_line(unsigned long addr)
- {
- __dflush_prologue
-+ BCM4710_DUMMY_RREG();
- cache_op(Hit_Invalidate_D, addr);
- __dflush_epilogue
- }
-@@ -187,6 +204,7 @@ static inline void protected_flush_icach
- #ifdef CONFIG_EVA
- protected_cachee_op(Hit_Invalidate_I, addr);
- #else
-+ BCM4710_DUMMY_RREG();
- protected_cache_op(Hit_Invalidate_I, addr);
- #endif
- break;
-@@ -201,6 +219,7 @@ static inline void protected_flush_icach
- */
- static inline void protected_writeback_dcache_line(unsigned long addr)
- {
-+ BCM4710_DUMMY_RREG();
- #ifdef CONFIG_EVA
- protected_cachee_op(Hit_Writeback_Inv_D, addr);
- #else
-@@ -554,8 +573,51 @@ static inline void invalidate_tcache_pag
- : "r" (base), \
- "i" (op));
-
-+static inline void blast_dcache(void)
-+{
-+ unsigned long start = KSEG0;
-+ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways;
-+ unsigned long end = (start + dcache_size);
-+
-+ do {
-+ BCM4710_DUMMY_RREG();
-+ cache_op(Index_Writeback_Inv_D, start);
-+ start += current_cpu_data.dcache.linesz;
-+ } while(start < end);
-+}
-+
-+static inline void blast_dcache_page(unsigned long page)
-+{
-+ unsigned long start = page;
-+ unsigned long end = start + PAGE_SIZE;
-+
-+ BCM4710_FILL_TLB(start);
-+ do {
-+ BCM4710_DUMMY_RREG();
-+ cache_op(Hit_Writeback_Inv_D, start);
-+ start += current_cpu_data.dcache.linesz;
-+ } while(start < end);
-+}
-+
-+static inline void blast_dcache_page_indexed(unsigned long page)
-+{
-+ unsigned long start = page;
-+ unsigned long end = start + PAGE_SIZE;
-+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-+ unsigned long ws_end = current_cpu_data.dcache.ways <<
-+ current_cpu_data.dcache.waybit;
-+ unsigned long ws, addr;
-+ for (ws = 0; ws < ws_end; ws += ws_inc) {
-+ start = page + ws;
-+ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) {
-+ BCM4710_DUMMY_RREG();
-+ cache_op(Index_Writeback_Inv_D, addr);
-+ }
-+ }
-+}
-+
- /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */
--#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra) \
-+#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra, war) \
- static inline void extra##blast_##pfx##cache##lsize(void) \
- { \
- unsigned long start = INDEX_BASE; \
-@@ -567,6 +629,7 @@ static inline void extra##blast_##pfx##c
- \
- __##pfx##flush_prologue \
- \
-+ war \
- for (ws = 0; ws < ws_end; ws += ws_inc) \
- for (addr = start; addr < end; addr += lsize * 32) \
- cache##lsize##_unroll32(addr|ws, indexop); \
-@@ -581,6 +644,7 @@ static inline void extra##blast_##pfx##c
- \
- __##pfx##flush_prologue \
- \
-+ war \
- do { \
- cache##lsize##_unroll32(start, hitop); \
- start += lsize * 32; \
-@@ -599,6 +663,8 @@ static inline void extra##blast_##pfx##c
- current_cpu_data.desc.waybit; \
- unsigned long ws, addr; \
- \
-+ war \
-+ \
- __##pfx##flush_prologue \
- \
- for (ws = 0; ws < ws_end; ws += ws_inc) \
-@@ -608,26 +674,26 @@ static inline void extra##blast_##pfx##c
- __##pfx##flush_epilogue \
- }
-
--__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, )
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, )
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, )
--__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, )
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, )
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_)
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, )
--__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, )
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, )
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, )
--__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, )
--__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, )
--__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, )
--
--__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, )
--__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, )
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, )
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, )
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, )
--__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, )
-+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, , )
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, , BCM4710_FILL_TLB(start);)
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, , )
-+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, , )
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, , BCM4710_FILL_TLB(start);)
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_, BCM4710_FILL_TLB(start);)
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, , )
-+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, , )
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, , BCM4710_FILL_TLB(start);)
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, , )
-+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, , )
-+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, , )
-+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, , )
-+
-+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, , )
-+__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, , )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, , )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, , )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, , )
-+__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, , )
-
- #define __BUILD_BLAST_USER_CACHE(pfx, desc, indexop, hitop, lsize) \
- static inline void blast_##pfx##cache##lsize##_user_page(unsigned long page) \
-@@ -656,17 +722,19 @@ __BUILD_BLAST_USER_CACHE(d, dcache, Inde
- __BUILD_BLAST_USER_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64)
-
- /* build blast_xxx_range, protected_blast_xxx_range */
--#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra) \
-+#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra, war, war2) \
- static inline void prot##extra##blast_##pfx##cache##_range(unsigned long start, \
- unsigned long end) \
- { \
- unsigned long lsize = cpu_##desc##_line_size(); \
- unsigned long addr = start & ~(lsize - 1); \
- unsigned long aend = (end - 1) & ~(lsize - 1); \
-+ war \
- \
- __##pfx##flush_prologue \
- \
- while (1) { \
-+ war2 \
- prot##cache_op(hitop, addr); \
- if (addr == aend) \
- break; \
-@@ -678,8 +746,8 @@ static inline void prot##extra##blast_##
-
- #ifndef CONFIG_EVA
-
--__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, )
--__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, )
-+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, , BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
-+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, , , )
-
- #else
-
-@@ -716,14 +784,14 @@ __BUILD_PROT_BLAST_CACHE_RANGE(d, dcache
- __BUILD_PROT_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I)
-
- #endif
--__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, )
-+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, , , )
- __BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I_Loongson2, \
-- protected_, loongson2_)
--__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , )
--__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , )
--__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , )
-+ protected_, loongson2_, , )
-+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , , BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
-+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , , , )
-+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , , , )
- /* blast_inv_dcache_range */
--__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , )
--__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , )
-+__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , , , BCM4710_DUMMY_RREG();)
-+__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , , , )
-
- #endif /* _ASM_R4KCACHE_H */
---- a/arch/mips/include/asm/stackframe.h
-+++ b/arch/mips/include/asm/stackframe.h
-@@ -333,6 +333,10 @@
- .macro RESTORE_SP_AND_RET
- LONG_L sp, PT_R29(sp)
- .set arch=r4000
-+#ifdef CONFIG_BCM47XX
-+ nop
-+ nop
-+#endif
- eret
- .set mips0
- .endm
---- a/arch/mips/kernel/genex.S
-+++ b/arch/mips/kernel/genex.S
-@@ -32,6 +32,10 @@
- NESTED(except_vec3_generic, 0, sp)
- .set push
- .set noat
-+#ifdef CONFIG_BCM47XX
-+ nop
-+ nop
-+#endif
- #if R5432_CP0_INTERRUPT_WAR
- mfc0 k0, CP0_INDEX
- #endif
---- a/arch/mips/mm/c-r4k.c
-+++ b/arch/mips/mm/c-r4k.c
-@@ -38,6 +38,9 @@
- #include <asm/traps.h>
- #include <asm/dma-coherence.h>
-
-+/* For enabling BCM4710 cache workarounds */
-+int bcm4710 = 0;
-+
- /*
- * Special Variant of smp_call_function for use by cache functions:
- *
-@@ -149,6 +152,9 @@ static void r4k_blast_dcache_user_page_s
- {
- unsigned long dc_lsize = cpu_dcache_line_size();
-
-+ if (bcm4710)
-+ r4k_blast_dcache_page = blast_dcache_page;
-+ else
- if (dc_lsize == 0)
- r4k_blast_dcache_user_page = (void *)cache_noop;
- else if (dc_lsize == 16)
-@@ -167,6 +173,9 @@ static void r4k_blast_dcache_page_indexe
- {
- unsigned long dc_lsize = cpu_dcache_line_size();
-
-+ if (bcm4710)
-+ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed;
-+ else
- if (dc_lsize == 0)
- r4k_blast_dcache_page_indexed = (void *)cache_noop;
- else if (dc_lsize == 16)
-@@ -186,6 +195,9 @@ static void r4k_blast_dcache_setup(void)
- {
- unsigned long dc_lsize = cpu_dcache_line_size();
-
-+ if (bcm4710)
-+ r4k_blast_dcache = blast_dcache;
-+ else
- if (dc_lsize == 0)
- r4k_blast_dcache = (void *)cache_noop;
- else if (dc_lsize == 16)
-@@ -784,6 +796,8 @@ static void local_r4k_flush_cache_sigtra
- unsigned long addr = (unsigned long) arg;
-
- R4600_HIT_CACHEOP_WAR_IMPL;
-+ BCM4710_PROTECTED_FILL_TLB(addr);
-+ BCM4710_PROTECTED_FILL_TLB(addr + 4);
- if (dc_lsize)
- protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
- if (!cpu_icache_snoops_remote_store && scache_size)
-@@ -1580,6 +1594,17 @@ static void coherency_setup(void)
- * silly idea of putting something else there ...
- */
- switch (current_cpu_type()) {
-+ case CPU_BMIPS3300:
-+ {
-+ u32 cm;
-+ cm = read_c0_diag();
-+ /* Enable icache */
-+ cm |= (1 << 31);
-+ /* Enable dcache */
-+ cm |= (1 << 30);
-+ write_c0_diag(cm);
-+ }
-+ break;
- case CPU_R4000PC:
- case CPU_R4000SC:
- case CPU_R4000MC:
-@@ -1626,6 +1651,15 @@ void r4k_cache_init(void)
- extern void build_copy_page(void);
- struct cpuinfo_mips *c = ¤t_cpu_data;
-
-+ /* Check if special workarounds are required */
-+#ifdef CONFIG_BCM47XX
-+ if (current_cpu_data.cputype == CPU_BMIPS32 && (current_cpu_data.processor_id & 0xff) == 0) {
-+ printk("Enabling BCM4710A0 cache workarounds.\n");
-+ bcm4710 = 1;
-+ } else
-+#endif
-+ bcm4710 = 0;
-+
- probe_pcache();
- setup_scache();
-
-@@ -1695,7 +1729,15 @@ void r4k_cache_init(void)
- */
- local_r4k___flush_cache_all(NULL);
-
-+#ifdef CONFIG_BCM47XX
-+ {
-+ static void (*_coherency_setup)(void);
-+ _coherency_setup = (void (*)(void)) KSEG1ADDR(coherency_setup);
-+ _coherency_setup();
-+ }
-+#else
- coherency_setup();
-+#endif
- board_cache_error_setup = r4k_cache_error_setup;
-
- /*
---- a/arch/mips/mm/tlbex.c
-+++ b/arch/mips/mm/tlbex.c
-@@ -1269,6 +1269,9 @@ static void build_r4000_tlb_refill_handl
- /* No need for uasm_i_nop */
- }
-
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(&p);
-+#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
- #else
-@@ -1831,6 +1834,9 @@ build_r4000_tlbchange_handler_head(u32 *
- {
- struct work_registers wr = build_get_work_registers(p);
-
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */
- #else
+++ /dev/null
---- a/arch/mips/include/asm/cpu-features.h
-+++ b/arch/mips/include/asm/cpu-features.h
-@@ -154,6 +154,9 @@
- #ifndef cpu_has_local_ebase
- #define cpu_has_local_ebase 1
- #endif
-+#ifndef cpu_use_kmap_coherent
-+#define cpu_use_kmap_coherent 1
-+#endif
-
- /*
- * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors
---- a/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
-@@ -79,4 +79,6 @@
- #define cpu_scache_line_size() 0
- #define cpu_has_vz 0
-
-+#define cpu_use_kmap_coherent 0
-+
- #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */
---- a/arch/mips/mm/c-r4k.c
-+++ b/arch/mips/mm/c-r4k.c
-@@ -591,7 +591,7 @@ static inline void local_r4k_flush_cache
- */
- map_coherent = (cpu_has_dc_aliases &&
- page_mapped(page) && !Page_dcache_dirty(page));
-- if (map_coherent)
-+ if (map_coherent && cpu_use_kmap_coherent)
- vaddr = kmap_coherent(page, addr);
- else
- vaddr = kmap_atomic(page);
-@@ -616,7 +616,7 @@ static inline void local_r4k_flush_cache
- }
-
- if (vaddr) {
-- if (map_coherent)
-+ if (map_coherent && cpu_use_kmap_coherent)
- kunmap_coherent();
- else
- kunmap_atomic(vaddr);
---- a/arch/mips/mm/init.c
-+++ b/arch/mips/mm/init.c
-@@ -155,7 +155,7 @@ void copy_user_highpage(struct page *to,
- void *vfrom, *vto;
-
- vto = kmap_atomic(to);
-- if (cpu_has_dc_aliases &&
-+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
- page_mapped(from) && !Page_dcache_dirty(from)) {
- vfrom = kmap_coherent(from, vaddr);
- copy_page(vto, vfrom);
-@@ -177,7 +177,7 @@ void copy_to_user_page(struct vm_area_st
- struct page *page, unsigned long vaddr, void *dst, const void *src,
- unsigned long len)
- {
-- if (cpu_has_dc_aliases &&
-+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
- page_mapped(page) && !Page_dcache_dirty(page)) {
- void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
- memcpy(vto, src, len);
-@@ -195,7 +195,7 @@ void copy_from_user_page(struct vm_area_
- struct page *page, unsigned long vaddr, void *dst, const void *src,
- unsigned long len)
- {
-- if (cpu_has_dc_aliases &&
-+ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
- page_mapped(page) && !Page_dcache_dirty(page)) {
- void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
- memcpy(dst, vfrom, len);
+++ /dev/null
-From b36f694256f41bc71571f467646d015dda128d14 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 9 Nov 2013 17:03:59 +0100
-Subject: [PATCH 210/210] b44: register adm switch
-
----
- drivers/net/ethernet/broadcom/b44.c | 57 +++++++++++++++++++++++++++++++++++
- drivers/net/ethernet/broadcom/b44.h | 3 ++
- 2 files changed, 60 insertions(+)
-
---- a/drivers/net/ethernet/broadcom/b44.c
-+++ b/drivers/net/ethernet/broadcom/b44.c
-@@ -31,6 +31,8 @@
- #include <linux/ssb/ssb.h>
- #include <linux/slab.h>
- #include <linux/phy.h>
-+#include <linux/platform_device.h>
-+#include <linux/platform_data/adm6996-gpio.h>
-
- #include <asm/uaccess.h>
- #include <asm/io.h>
-@@ -2240,6 +2242,70 @@ static void b44_adjust_link(struct net_d
- }
- }
-
-+#ifdef CONFIG_BCM47XX
-+static int b44_register_adm_switch(struct b44 *bp)
-+{
-+ int gpio;
-+ struct platform_device *pdev;
-+ struct adm6996_gpio_platform_data adm_data = {0};
-+ struct platform_device_info info = {0};
-+
-+ adm_data.model = ADM6996L;
-+ gpio = bcm47xx_nvram_gpio_pin("adm_eecs");
-+ if (gpio >= 0)
-+ adm_data.eecs = gpio;
-+ else
-+ adm_data.eecs = 2;
-+
-+ gpio = bcm47xx_nvram_gpio_pin("adm_eesk");
-+ if (gpio >= 0)
-+ adm_data.eesk = gpio;
-+ else
-+ adm_data.eesk = 3;
-+
-+ gpio = bcm47xx_nvram_gpio_pin("adm_eedi");
-+ if (gpio >= 0)
-+ adm_data.eedi = gpio;
-+ else
-+ adm_data.eedi = 4;
-+
-+ gpio = bcm47xx_nvram_gpio_pin("adm_rc");
-+ if (gpio >= 0)
-+ adm_data.eerc = gpio;
-+ else
-+ adm_data.eerc = 5;
-+
-+ info.parent = bp->sdev->dev;
-+ info.name = "adm6996_gpio";
-+ info.id = -1;
-+ info.data = &adm_data;
-+ info.size_data = sizeof(adm_data);
-+
-+ if (!bp->adm_switch) {
-+ pdev = platform_device_register_full(&info);
-+ if (IS_ERR(pdev))
-+ return PTR_ERR(pdev);
-+
-+ bp->adm_switch = pdev;
-+ }
-+ return 0;
-+}
-+static void b44_unregister_adm_switch(struct b44 *bp)
-+{
-+ if (bp->adm_switch)
-+ platform_device_unregister(bp->adm_switch);
-+}
-+#else
-+static int b44_register_adm_switch(struct b44 *bp)
-+{
-+ return 0;
-+}
-+static void b44_unregister_adm_switch(struct b44 *bp)
-+{
-+
-+}
-+#endif /* CONFIG_BCM47XX */
-+
- static int b44_register_phy_one(struct b44 *bp)
- {
- struct mii_bus *mii_bus;
-@@ -2283,6 +2349,9 @@ static int b44_register_phy_one(struct b
- if (!bp->mii_bus->phy_map[bp->phy_addr] &&
- (sprom->boardflags_lo & (B44_BOARDFLAG_ROBO | B44_BOARDFLAG_ADM))) {
-
-+ if (sprom->boardflags_lo & B44_BOARDFLAG_ADM)
-+ b44_register_adm_switch(bp);
-+
- dev_info(sdev->dev,
- "could not find PHY at %i, use fixed one\n",
- bp->phy_addr);
-@@ -2478,6 +2547,7 @@ static void b44_remove_one(struct ssb_de
- unregister_netdev(dev);
- if (bp->flags & B44_FLAG_EXTERNAL_PHY)
- b44_unregister_phy_one(bp);
-+ b44_unregister_adm_switch(bp);
- ssb_device_disable(sdev, 0);
- ssb_bus_may_powerdown(sdev->bus);
- free_netdev(dev);
---- a/drivers/net/ethernet/broadcom/b44.h
-+++ b/drivers/net/ethernet/broadcom/b44.h
-@@ -404,6 +404,9 @@ struct b44 {
- struct mii_bus *mii_bus;
- int old_link;
- struct mii_if_info mii_if;
-+
-+ /* platform device for associated switch */
-+ struct platform_device *adm_switch;
- };
-
- #endif /* _B44_H */
+++ /dev/null
---- a/drivers/net/ethernet/broadcom/b44.c
-+++ b/drivers/net/ethernet/broadcom/b44.c
-@@ -431,10 +431,34 @@ static void b44_wap54g10_workaround(stru
- error:
- pr_warn("PHY: cannot reset MII transceiver isolate bit\n");
- }
-+
-+static void b44_bcm47xx_workarounds(struct b44 *bp)
-+{
-+ char buf[20];
-+ struct ssb_device *sdev = bp->sdev;
-+
-+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */
-+ if (sdev->bus->sprom.board_num == 100) {
-+ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY;
-+ } else {
-+ /* WL-HDD */
-+ if (bcm47xx_nvram_getenv("hardware_version", buf, sizeof(buf)) >= 0 &&
-+ !strncmp(buf, "WL300-", strlen("WL300-"))) {
-+ if (sdev->bus->sprom.et0phyaddr == 0 &&
-+ sdev->bus->sprom.et1phyaddr == 1)
-+ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY;
-+ }
-+ }
-+ return;
-+}
- #else
- static inline void b44_wap54g10_workaround(struct b44 *bp)
- {
- }
-+
-+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
-+{
-+}
- #endif
-
- static int b44_setup_phy(struct b44 *bp)
-@@ -443,6 +467,7 @@ static int b44_setup_phy(struct b44 *bp)
- int err;
-
- b44_wap54g10_workaround(bp);
-+ b44_bcm47xx_workarounds(bp);
-
- if (bp->flags & B44_FLAG_EXTERNAL_PHY)
- return 0;
-@@ -2170,6 +2195,8 @@ static int b44_get_invariants(struct b44
- * valid PHY address. */
- bp->phy_addr &= 0x1F;
-
-+ b44_bcm47xx_workarounds(bp);
-+
- memcpy(bp->dev->dev_addr, addr, ETH_ALEN);
-
- if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
+++ /dev/null
-This prevents the options from being delete with make kernel_oldconfig.
----
- drivers/ssb/Kconfig | 2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/bcma/Kconfig
-+++ b/drivers/bcma/Kconfig
-@@ -33,6 +33,7 @@ config BCMA_HOST_PCI
- config BCMA_HOST_SOC
- bool "Support for BCMA in a SoC"
- depends on BCMA
-+ select USB_HCD_BCMA if USB_EHCI_HCD || USB_OHCI_HCD
- help
- Host interface for a Broadcom AIX bus directly mapped into
- the memory. This only works with the Broadcom SoCs from the
---- a/drivers/ssb/Kconfig
-+++ b/drivers/ssb/Kconfig
-@@ -147,6 +147,7 @@ config SSB_SFLASH
- config SSB_EMBEDDED
- bool
- depends on SSB_DRIVER_MIPS && SSB_PCICORE_HOSTMODE
-+ select USB_HCD_SSB if USB_EHCI_HCD || USB_OHCI_HCD
- default y
-
- config SSB_DRIVER_EXTIF
+++ /dev/null
---- a/arch/mips/include/asm/cacheflush.h
-+++ b/arch/mips/include/asm/cacheflush.h
-@@ -46,7 +46,7 @@
- extern void (*flush_cache_all)(void);
- extern void (*__flush_cache_all)(void);
- extern void (*flush_cache_mm)(struct mm_struct *mm);
--#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
-+#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
- extern void (*flush_cache_range)(struct vm_area_struct *vma,
- unsigned long start, unsigned long end);
- extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
+++ /dev/null
---- a/arch/mips/include/asm/page.h
-+++ b/arch/mips/include/asm/page.h
-@@ -71,6 +71,7 @@ static inline unsigned int page_size_ftl
- #endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
-
- #include <linux/pfn.h>
-+#include <asm/cpu-features.h>
-
- extern void build_clear_page(void);
- extern void build_copy_page(void);
-@@ -105,13 +106,16 @@ static inline void clear_user_page(void
- flush_data_cache_page((unsigned long)addr);
- }
-
--extern void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-- struct page *to);
--struct vm_area_struct;
--extern void copy_user_highpage(struct page *to, struct page *from,
-- unsigned long vaddr, struct vm_area_struct *vma);
-+static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
-+ struct page *to)
-+{
-+ extern void (*flush_data_cache_page)(unsigned long addr);
-
--#define __HAVE_ARCH_COPY_USER_HIGHPAGE
-+ copy_page(vto, vfrom);
-+ if (!cpu_has_ic_fills_f_dc ||
-+ pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
-+ flush_data_cache_page((unsigned long)vto);
-+}
-
- /*
- * These are used to make use of C type-checking..
---- a/arch/mips/mm/init.c
-+++ b/arch/mips/mm/init.c
-@@ -149,30 +149,6 @@ void kunmap_coherent(void)
- pagefault_enable();
- }
-
--void copy_user_highpage(struct page *to, struct page *from,
-- unsigned long vaddr, struct vm_area_struct *vma)
--{
-- void *vfrom, *vto;
--
-- vto = kmap_atomic(to);
-- if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
-- page_mapped(from) && !Page_dcache_dirty(from)) {
-- vfrom = kmap_coherent(from, vaddr);
-- copy_page(vto, vfrom);
-- kunmap_coherent();
-- } else {
-- vfrom = kmap_atomic(from);
-- copy_page(vto, vfrom);
-- kunmap_atomic(vfrom);
-- }
-- if ((!cpu_has_ic_fills_f_dc) ||
-- pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
-- flush_data_cache_page((unsigned long)vto);
-- kunmap_atomic(vto);
-- /* Make sure this page is cleared on other CPU's too before using it */
-- smp_wmb();
--}
--
- void copy_to_user_page(struct vm_area_struct *vma,
- struct page *page, unsigned long vaddr, void *dst, const void *src,
- unsigned long len)
+++ /dev/null
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -140,6 +140,7 @@ struct bcm47xx_board_type_list2 bcm47xx_
- {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"},
- {{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"},
- {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"},
-+ {{BCM47XX_BOARD_LINKSYS_WRT320N_V1, "Linksys WRT320N V1"}, "WRT320N", "1.0"},
- {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"},
- {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"},
- {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"},
---- a/arch/mips/bcm47xx/buttons.c
-+++ b/arch/mips/bcm47xx/buttons.c
-@@ -20,6 +20,12 @@
- /* Asus */
-
- static const struct gpio_keys_button
-+bcm47xx_buttons_asus_rtn10u[] __initconst = {
-+ BCM47XX_GPIO_KEY(20, KEY_WPS_BUTTON),
-+ BCM47XX_GPIO_KEY(21, KEY_RESTART),
-+};
-+
-+static const struct gpio_keys_button
- bcm47xx_buttons_asus_rtn12[] __initconst = {
- BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON),
- BCM47XX_GPIO_KEY(1, KEY_RESTART),
-@@ -270,6 +276,18 @@ bcm47xx_buttons_linksys_wrt310nv1[] __in
- };
-
- static const struct gpio_keys_button
-+bcm47xx_buttons_linksys_wrt310n_v2[] __initconst = {
-+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON),
-+ BCM47XX_GPIO_KEY(6, KEY_RESTART),
-+};
-+
-+static const struct gpio_keys_button
-+bcm47xx_buttons_linksys_wrt320n_v1[] __initconst = {
-+ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON),
-+ BCM47XX_GPIO_KEY(8, KEY_RESTART),
-+};
-+
-+static const struct gpio_keys_button
- bcm47xx_buttons_linksys_wrt54g3gv2[] __initconst = {
- BCM47XX_GPIO_KEY(5, KEY_WIMAX),
- BCM47XX_GPIO_KEY(6, KEY_RESTART),
-@@ -414,6 +432,9 @@ int __init bcm47xx_buttons_register(void
- int err;
-
- switch (board) {
-+ case BCM47XX_BOARD_ASUS_RTN10U:
-+ err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn10u);
-+ break;
- case BCM47XX_BOARD_ASUS_RTN12:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn12);
- break;
-@@ -544,6 +565,12 @@ int __init bcm47xx_buttons_register(void
- case BCM47XX_BOARD_LINKSYS_WRT310NV1:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310nv1);
- break;
-+ case BCM47XX_BOARD_LINKSYS_WRT310NV2:
-+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310n_v2);
-+ break;
-+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1:
-+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt320n_v1);
-+ break;
- case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
- err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt54g3gv2);
- break;
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
-@@ -71,6 +71,7 @@ enum bcm47xx_board {
- BCM47XX_BOARD_LINKSYS_WRT300NV11,
- BCM47XX_BOARD_LINKSYS_WRT310NV1,
- BCM47XX_BOARD_LINKSYS_WRT310NV2,
-+ BCM47XX_BOARD_LINKSYS_WRT320N_V1,
- BCM47XX_BOARD_LINKSYS_WRT54G3GV2,
- BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101,
- BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467,
---- a/arch/mips/bcm47xx/leds.c
-+++ b/arch/mips/bcm47xx/leds.c
-@@ -29,6 +29,14 @@
- /* Asus */
-
- static const struct gpio_led
-+bcm47xx_leds_asus_rtn10u[] __initconst = {
-+ BCM47XX_GPIO_LED(5, "green", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
-+ BCM47XX_GPIO_LED(6, "green", "power", 1, LEDS_GPIO_DEFSTATE_ON),
-+ BCM47XX_GPIO_LED(7, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF),
-+ BCM47XX_GPIO_LED(8, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
-+};
-+
-+static const struct gpio_led
- bcm47xx_leds_asus_rtn12[] __initconst = {
- BCM47XX_GPIO_LED(2, "unk", "power", 1, LEDS_GPIO_DEFSTATE_ON),
- BCM47XX_GPIO_LED(7, "unk", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
-@@ -313,6 +321,13 @@ bcm47xx_leds_linksys_wrt310nv1[] __initc
- };
-
- static const struct gpio_led
-+bcm47xx_leds_linksys_wrt320n_v1[] __initconst = {
-+ BCM47XX_GPIO_LED(1, "blue", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF),
-+ BCM47XX_GPIO_LED(2, "blue", "power", 0, LEDS_GPIO_DEFSTATE_ON),
-+ BCM47XX_GPIO_LED(4, "amber", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
-+};
-+
-+static const struct gpio_led
- bcm47xx_leds_linksys_wrt54g_generic[] __initconst = {
- BCM47XX_GPIO_LED(0, "unk", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF),
- BCM47XX_GPIO_LED(1, "unk", "power", 0, LEDS_GPIO_DEFSTATE_ON),
-@@ -478,6 +493,9 @@ void __init bcm47xx_leds_register(void)
- enum bcm47xx_board board = bcm47xx_board_get();
-
- switch (board) {
-+ case BCM47XX_BOARD_ASUS_RTN10U:
-+ bcm47xx_set_pdata(bcm47xx_leds_asus_rtn10u);
-+ break;
- case BCM47XX_BOARD_ASUS_RTN12:
- bcm47xx_set_pdata(bcm47xx_leds_asus_rtn12);
- break;
-@@ -611,6 +629,9 @@ void __init bcm47xx_leds_register(void)
- case BCM47XX_BOARD_LINKSYS_WRT310NV1:
- bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt310nv1);
- break;
-+ case BCM47XX_BOARD_LINKSYS_WRT320N_V1:
-+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt320n_v1);
-+ break;
- case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
- bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt54g3gv2);
- break;
+++ /dev/null
---- a/drivers/mtd/bcm47xxpart.c
-+++ b/drivers/mtd/bcm47xxpart.c
-@@ -97,6 +97,7 @@ static int bcm47xxpart_parse(struct mtd_
- int trx_part = -1;
- int last_trx_part = -1;
- int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, };
-+ bool found_nvram = false;
-
- /*
- * Some really old flashes (like AT45DB*) had smaller erasesize-s, but
-@@ -300,12 +301,23 @@ static int bcm47xxpart_parse(struct mtd_
- if (buf[0] == NVRAM_HEADER) {
- bcm47xxpart_add_part(&parts[curr_part++], "nvram",
- master->size - blocksize, 0);
-+ found_nvram = true;
- break;
- }
- }
-
- kfree(buf);
-
-+ if (!found_nvram) {
-+ pr_err("can not find a nvram partition reserve last block\n");
-+ bcm47xxpart_add_part(&parts[curr_part++], "nvram_guess",
-+ master->size - blocksize * 2, MTD_WRITEABLE);
-+ for (i = 0; i < curr_part; i++) {
-+ if (parts[i].size + parts[i].offset == master->size)
-+ parts[i].offset -= blocksize * 2;
-+ }
-+ }
-+
- /*
- * Assume that partitions end at the beginning of the one they are
- * followed by.
+++ /dev/null
---- a/include/linux/ide.h
-+++ b/include/linux/ide.h
-@@ -191,7 +191,11 @@ static inline void ide_std_init_ports(st
- hw->io_ports.ctl_addr = ctl_addr;
- }
-
-+#if defined CONFIG_BCM47XX
-+# define MAX_HWIFS 2
-+#else
- #define MAX_HWIFS 10
-+#endif
-
- /*
- * Now for the data we need to maintain per-drive: ide_drive_t
+++ /dev/null
-When the Ethernet controller is powered down and someone wants to
-access the mdio bus like the witch driver (b53) the system crashed if
-PCI_D3hot was set before. This patch deactivates this power sawing mode
-when a switch driver is in use.
-
---- a/drivers/net/ethernet/broadcom/tg3.c
-+++ b/drivers/net/ethernet/broadcom/tg3.c
-@@ -4263,7 +4263,8 @@ static int tg3_power_down_prepare(struct
- static void tg3_power_down(struct tg3 *tp)
- {
- pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE));
-- pci_set_power_state(tp->pdev, PCI_D3hot);
-+ if (!tg3_flag(tp, ROBOSWITCH))
-+ pci_set_power_state(tp->pdev, PCI_D3hot);
- }
-
- static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8 *duplex)
+++ /dev/null
-From 597715c61ae75a05ab3310a34ff3857a006f0f63 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Thu, 20 Nov 2014 21:32:42 +0100
-Subject: [PATCH] bcma: add table of serial flashes with smaller blocks
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
- drivers/bcma/driver_chipcommon_sflash.c | 29 +++++++++++++++++++++++++++++
- 1 file changed, 29 insertions(+)
-
---- a/drivers/bcma/driver_chipcommon_sflash.c
-+++ b/drivers/bcma/driver_chipcommon_sflash.c
-@@ -9,6 +9,7 @@
-
- #include <linux/platform_device.h>
- #include <linux/bcma/bcma.h>
-+#include <bcm47xx_board.h>
-
- static struct resource bcma_sflash_resource = {
- .name = "bcma_sflash",
-@@ -41,6 +42,13 @@ static const struct bcma_sflash_tbl_e bc
- { NULL },
- };
-
-+/* Some devices use smaller blocks (and have more of them) */
-+static const struct bcma_sflash_tbl_e bcma_sflash_st_shrink_tbl[] = {
-+ { "M25P16", 0x14, 0x1000, 512, },
-+ { "M25P32", 0x15, 0x1000, 1024, },
-+ { NULL },
-+};
-+
- static const struct bcma_sflash_tbl_e bcma_sflash_sst_tbl[] = {
- { "SST25WF512", 1, 0x1000, 16, },
- { "SST25VF512", 0x48, 0x1000, 16, },
-@@ -84,6 +92,23 @@ static void bcma_sflash_cmd(struct bcma_
- bcma_err(cc->core->bus, "SFLASH control command failed (timeout)!\n");
- }
-
-+const struct bcma_sflash_tbl_e *bcma_sflash_shrink_flash(u32 id)
-+{
-+ enum bcm47xx_board board = bcm47xx_board_get();
-+ const struct bcma_sflash_tbl_e *e;
-+
-+ switch (board) {
-+ case BCM47XX_BOARD_NETGEAR_WGR614_V10:
-+ for (e = bcma_sflash_st_shrink_tbl; e->name; e++) {
-+ if (e->id == id)
-+ return e;
-+ }
-+ return NULL;
-+ default:
-+ return NULL;
-+ }
-+}
-+
- /* Initialize serial flash access */
- int bcma_sflash_init(struct bcma_drv_cc *cc)
- {
-@@ -114,6 +139,10 @@ int bcma_sflash_init(struct bcma_drv_cc
- case 0x13:
- return -ENOTSUPP;
- default:
-+ e = bcma_sflash_shrink_flash(id);
-+ if (e)
-+ break;
-+
- for (e = bcma_sflash_st_tbl; e->name; e++) {
- if (e->id == id)
- break;
+++ /dev/null
-The Netgear wgt634u uses a different format for storing the
-configuration. This patch is needed to read out the correct
-configuration. The cfe_env.c file uses a different method way to read
-out the configuration than the in kernel cfe config reader.
-
---- a/arch/mips/bcm47xx/Makefile
-+++ b/arch/mips/bcm47xx/Makefile
-@@ -5,3 +5,4 @@
-
- obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
- obj-y += board.o buttons.o leds.o workarounds.o
-+obj-y += cfe_env.o
---- /dev/null
-+++ b/arch/mips/bcm47xx/cfe_env.c
-@@ -0,0 +1,228 @@
-+/*
-+ * CFE environment variable access
-+ *
-+ * Copyright 2001-2003, Broadcom Corporation
-+ * Copyright 2006, Felix Fietkau <nbd@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/string.h>
-+#include <asm/io.h>
-+#include <asm/uaccess.h>
-+
-+#define NVRAM_SIZE (0x1ff0)
-+static char _nvdata[NVRAM_SIZE];
-+static char _valuestr[256];
-+
-+/*
-+ * TLV types. These codes are used in the "type-length-value"
-+ * encoding of the items stored in the NVRAM device (flash or EEPROM)
-+ *
-+ * The layout of the flash/nvram is as follows:
-+ *
-+ * <type> <length> <data ...> <type> <length> <data ...> <type_end>
-+ *
-+ * The type code of "ENV_TLV_TYPE_END" marks the end of the list.
-+ * The "length" field marks the length of the data section, not
-+ * including the type and length fields.
-+ *
-+ * Environment variables are stored as follows:
-+ *
-+ * <type_env> <length> <flags> <name> = <value>
-+ *
-+ * If bit 0 (low bit) is set, the length is an 8-bit value.
-+ * If bit 0 (low bit) is clear, the length is a 16-bit value
-+ *
-+ * Bit 7 set indicates "user" TLVs. In this case, bit 0 still
-+ * indicates the size of the length field.
-+ *
-+ * Flags are from the constants below:
-+ *
-+ */
-+#define ENV_LENGTH_16BITS 0x00 /* for low bit */
-+#define ENV_LENGTH_8BITS 0x01
-+
-+#define ENV_TYPE_USER 0x80
-+
-+#define ENV_CODE_SYS(n,l) (((n)<<1)|(l))
-+#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER)
-+
-+/*
-+ * The actual TLV types we support
-+ */
-+
-+#define ENV_TLV_TYPE_END 0x00
-+#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS)
-+
-+/*
-+ * Environment variable flags
-+ */
-+
-+#define ENV_FLG_NORMAL 0x00 /* normal read/write */
-+#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */
-+#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */
-+
-+#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */
-+#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */
-+
-+
-+/* *********************************************************************
-+ * _nvram_read(buffer,offset,length)
-+ *
-+ * Read data from the NVRAM device
-+ *
-+ * Input parameters:
-+ * buffer - destination buffer
-+ * offset - offset of data to read
-+ * length - number of bytes to read
-+ *
-+ * Return value:
-+ * number of bytes read, or <0 if error occured
-+ ********************************************************************* */
-+static int
-+_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length)
-+{
-+ int i;
-+ if (offset > NVRAM_SIZE)
-+ return -1;
-+
-+ for ( i = 0; i < length; i++) {
-+ buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i];
-+ }
-+ return length;
-+}
-+
-+
-+static char*
-+_strnchr(const char *dest,int c,size_t cnt)
-+{
-+ while (*dest && (cnt > 0)) {
-+ if (*dest == c) return (char *) dest;
-+ dest++;
-+ cnt--;
-+ }
-+ return NULL;
-+}
-+
-+
-+
-+/*
-+ * Core support API: Externally visible.
-+ */
-+
-+/*
-+ * Get the value of an NVRAM variable
-+ * @param name name of variable to get
-+ * @return value of variable or NULL if undefined
-+ */
-+
-+char *cfe_env_get(unsigned char *nv_buf, const char *name)
-+{
-+ int size;
-+ unsigned char *buffer;
-+ unsigned char *ptr;
-+ unsigned char *envval;
-+ unsigned int reclen;
-+ unsigned int rectype;
-+ int offset;
-+ int flg;
-+
-+ if (!strcmp(name, "nvram_type"))
-+ return "cfe";
-+
-+ size = NVRAM_SIZE;
-+ buffer = &_nvdata[0];
-+
-+ ptr = buffer;
-+ offset = 0;
-+
-+ /* Read the record type and length */
-+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
-+ goto error;
-+ }
-+
-+ while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) {
-+
-+ /* Adjust pointer for TLV type */
-+ rectype = *(ptr);
-+ offset++;
-+ size--;
-+
-+ /*
-+ * Read the length. It can be either 1 or 2 bytes
-+ * depending on the code
-+ */
-+ if (rectype & ENV_LENGTH_8BITS) {
-+ /* Read the record type and length - 8 bits */
-+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
-+ goto error;
-+ }
-+ reclen = *(ptr);
-+ size--;
-+ offset++;
-+ }
-+ else {
-+ /* Read the record type and length - 16 bits, MSB first */
-+ if (_nvram_read(nv_buf, ptr,offset,2) != 2) {
-+ goto error;
-+ }
-+ reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1);
-+ size -= 2;
-+ offset += 2;
-+ }
-+
-+ if (reclen > size)
-+ break; /* should not happen, bad NVRAM */
-+
-+ switch (rectype) {
-+ case ENV_TLV_TYPE_ENV:
-+ /* Read the TLV data */
-+ if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen)
-+ goto error;
-+ flg = *ptr++;
-+ envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1));
-+ if (envval) {
-+ *envval++ = '\0';
-+ memcpy(_valuestr,envval,(reclen-1)-(envval-ptr));
-+ _valuestr[(reclen-1)-(envval-ptr)] = '\0';
-+#if 0
-+ printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr);
-+#endif
-+ if(!strcmp(ptr, name)){
-+ return _valuestr;
-+ }
-+ if((strlen(ptr) > 1) && !strcmp(&ptr[1], name))
-+ return _valuestr;
-+ }
-+ break;
-+
-+ default:
-+ /* Unknown TLV type, skip it. */
-+ break;
-+ }
-+
-+ /*
-+ * Advance to next TLV
-+ */
-+
-+ size -= (int)reclen;
-+ offset += reclen;
-+
-+ /* Read the next record type */
-+ ptr = buffer;
-+ if (_nvram_read(nv_buf, ptr,offset,1) != 1)
-+ goto error;
-+ }
-+
-+error:
-+ return NULL;
-+
-+}
-+
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -37,6 +37,8 @@ struct nvram_header {
- static char nvram_buf[NVRAM_SPACE];
- static size_t nvram_len;
- static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
-+static int cfe_env;
-+extern char *cfe_env_get(char *nv_buf, const char *name);
-
- static u32 find_nvram_size(void __iomem *end)
- {
-@@ -66,6 +68,26 @@ static int nvram_find_and_copy(void __io
- return -EEXIST;
- }
-
-+ cfe_env = 0;
-+
-+ /* XXX: hack for supporting the CFE environment stuff on WGT634U */
-+ if (lim >= 8 * 1024 * 1024) {
-+ src = (u32 *)(iobase + 8 * 1024 * 1024 - 0x2000);
-+ dst = (u32 *)nvram_buf;
-+
-+ if ((*src & 0xff00ff) == 0x000001) {
-+ printk("early_nvram_init: WGT634U NVRAM found.\n");
-+
-+ for (i = 0; i < 0x1ff0; i++) {
-+ if (*src == 0xFFFFFFFF)
-+ break;
-+ *dst++ = *src++;
-+ }
-+ cfe_env = 1;
-+ return 0;
-+ }
-+ }
-+
- /* TODO: when nvram is on nand flash check for bad blocks first. */
- off = FLASH_MIN;
- while (off <= lim) {
-@@ -186,6 +208,13 @@ int bcm47xx_nvram_getenv(const char *nam
- return err;
- }
-
-+ if (cfe_env) {
-+ value = cfe_env_get(nvram_buf, name);
-+ if (!value)
-+ return -ENOENT;
-+ return snprintf(val, val_len, "%s", value);
-+ }
-+
- /* Look for name=value and return value */
- var = &nvram_buf[sizeof(struct nvram_header)];
- end = nvram_buf + sizeof(nvram_buf);
+++ /dev/null
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -36,6 +36,7 @@
- #include <linux/ssb/ssb.h>
- #include <linux/ssb/ssb_embedded.h>
- #include <linux/bcma/bcma_soc.h>
-+#include <linux/old_gpio_wdt.h>
- #include <asm/bootinfo.h>
- #include <asm/idle.h>
- #include <asm/prom.h>
-@@ -245,6 +246,33 @@ static struct fixed_phy_status bcm47xx_f
- .duplex = DUPLEX_FULL,
- };
-
-+static struct gpio_wdt_platform_data gpio_wdt_data;
-+
-+static struct platform_device gpio_wdt_device = {
-+ .name = "gpio-wdt",
-+ .id = 0,
-+ .dev = {
-+ .platform_data = &gpio_wdt_data,
-+ },
-+};
-+
-+static int __init bcm47xx_register_gpio_watchdog(void)
-+{
-+ enum bcm47xx_board board = bcm47xx_board_get();
-+
-+ switch (board) {
-+ case BCM47XX_BOARD_HUAWEI_E970:
-+ pr_info("bcm47xx: detected Huawei E970 or similar, starting early gpio_wdt timer\n");
-+ gpio_wdt_data.gpio = 7;
-+ gpio_wdt_data.interval = HZ;
-+ gpio_wdt_data.first_interval = HZ / 5;
-+ return platform_device_register(&gpio_wdt_device);
-+ default:
-+ /* Nothing to do */
-+ return 0;
-+ }
-+}
-+
- static int __init bcm47xx_register_bus_complete(void)
- {
- switch (bcm47xx_bus_type) {
-@@ -264,6 +292,7 @@ static int __init bcm47xx_register_bus_c
- bcm47xx_workarounds();
-
- fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status);
-+ bcm47xx_register_gpio_watchdog();
- return 0;
- }
- device_initcall(bcm47xx_register_bus_complete);
---- a/arch/mips/configs/bcm47xx_defconfig
-+++ b/arch/mips/configs/bcm47xx_defconfig
-@@ -67,6 +67,7 @@ CONFIG_HW_RANDOM=y
- CONFIG_GPIO_SYSFS=y
- CONFIG_WATCHDOG=y
- CONFIG_BCM47XX_WDT=y
-+CONFIG_GPIO_WDT=y
- CONFIG_SSB_DEBUG=y
- CONFIG_SSB_DRIVER_GIGE=y
- CONFIG_BCMA_DRIVER_GMAC_CMN=y
---- a/drivers/ssb/embedded.c
-+++ b/drivers/ssb/embedded.c
-@@ -34,11 +34,36 @@ int ssb_watchdog_timer_set(struct ssb_bu
- }
- EXPORT_SYMBOL(ssb_watchdog_timer_set);
-
-+#ifdef CONFIG_BCM47XX
-+#include <bcm47xx_board.h>
-+
-+static bool ssb_watchdog_supported(void)
-+{
-+ enum bcm47xx_board board = bcm47xx_board_get();
-+
-+ /* The Huawei E970 has a hardware watchdog using a GPIO */
-+ switch (board) {
-+ case BCM47XX_BOARD_HUAWEI_E970:
-+ return false;
-+ default:
-+ return true;
-+ }
-+}
-+#else
-+static bool ssb_watchdog_supported(void)
-+{
-+ return true;
-+}
-+#endif
-+
- int ssb_watchdog_register(struct ssb_bus *bus)
- {
- struct bcm47xx_wdt wdt = {};
- struct platform_device *pdev;
-
-+ if (!ssb_watchdog_supported())
-+ return 0;
-+
- if (ssb_chipco_available(&bus->chipco)) {
- wdt.driver_data = &bus->chipco;
- wdt.timer_set = ssb_chipco_watchdog_timer_set_wdt;
+++ /dev/null
-From 5c81397a0147ea59c778d1de14ef54e2268221f6 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 8 Apr 2015 06:58:11 +0200
-Subject: [PATCH] ssb: reject PCI writes setting CardBus bridge resources
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-If SoC has a CardBus we can set resources of device at slot 1 only. It's
-impossigle to set bridge resources as it simply overwrites device 1
-configuration and usually results in Data bus error-s.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
- drivers/ssb/driver_pcicore.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/ssb/driver_pcicore.c
-+++ b/drivers/ssb/driver_pcicore.c
-@@ -164,6 +164,10 @@ static int ssb_extpci_write_config(struc
- SSB_WARN_ON(!pc->hostmode);
- if (unlikely(len != 1 && len != 2 && len != 4))
- goto out;
-+ /* CardBus SoCs allow configuring dev 1 resources only */
-+ if (extpci_core->cardbusmode && dev != 1 &&
-+ off >= PCI_BASE_ADDRESS_0 && off <= PCI_BASE_ADDRESS_5)
-+ goto out;
- addr = get_cfgspace_addr(pc, bus, dev, func, off);
- if (unlikely(!addr))
- goto out;
+++ /dev/null
---- a/arch/mips/include/asm/r4kcache.h
-+++ b/arch/mips/include/asm/r4kcache.h
-@@ -28,10 +28,28 @@ extern void (*r4k_blast_icache)(void);
- #ifdef CONFIG_BCM47XX
- #include <asm/paccess.h>
- #include <linux/ssb/ssb.h>
--#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE)))
-+#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg()
-+
-+static inline unsigned long bcm4710_dummy_rreg(void)
-+{
-+ return *(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE));
-+}
-+
-+#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void *)(addr))
-+
-+static inline unsigned long bcm4710_fill_tlb(void *addr)
-+{
-+ return *(unsigned long *)addr;
-+}
-+
-+#define BCM4710_PROTECTED_FILL_TLB(addr) bcm4710_protected_fill_tlb((void *)(addr))
-+
-+static inline void bcm4710_protected_fill_tlb(void *addr)
-+{
-+ unsigned long x;
-+ get_dbe(x, (unsigned long *)addr);;
-+}
-
--#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
--#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
- #else
- #define BCM4710_DUMMY_RREG()
-
---- a/arch/mips/mm/tlbex.c
-+++ b/arch/mips/mm/tlbex.c
-@@ -924,6 +924,9 @@ build_get_pgde32(u32 **p, unsigned int t
- uasm_i_srl(p, ptr, ptr, SMP_CPUID_PTRSHIFT);
- uasm_i_addu(p, ptr, tmp, ptr);
- #else
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+#endif
- UASM_i_LA_mostly(p, ptr, pgdc);
- #endif
- uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */
-@@ -1269,12 +1272,12 @@ static void build_r4000_tlb_refill_handl
- /* No need for uasm_i_nop */
- }
-
--#ifdef CONFIG_BCM47XX
-- uasm_i_nop(&p);
--#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
- #else
-+# ifdef CONFIG_BCM47XX
-+ uasm_i_nop(&p);
-+# endif
- build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
- #endif
-
-@@ -1286,6 +1289,9 @@ static void build_r4000_tlb_refill_handl
- build_update_entries(&p, K0, K1);
- build_tlb_write_entry(&p, &l, &r, tlb_random);
- uasm_l_leave(&l, p);
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(&p);
-+#endif
- uasm_i_eret(&p); /* return from trap */
- }
- #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
-@@ -1834,12 +1840,12 @@ build_r4000_tlbchange_handler_head(u32 *
- {
- struct work_registers wr = build_get_work_registers(p);
-
--#ifdef CONFIG_BCM47XX
-- uasm_i_nop(p);
--#endif
- #ifdef CONFIG_64BIT
- build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */
- #else
-+# ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+# endif
- build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */
- #endif
-
-@@ -1886,6 +1892,9 @@ build_r4000_tlbchange_handler_tail(u32 *
- build_tlb_write_entry(p, l, r, tlb_indexed);
- uasm_l_leave(l, *p);
- build_restore_work_registers(p);
-+#ifdef CONFIG_BCM47XX
-+ uasm_i_nop(p);
-+#endif
- uasm_i_eret(p); /* return from trap */
-
- #ifdef CONFIG_64BIT
---- a/arch/mips/kernel/genex.S
-+++ b/arch/mips/kernel/genex.S
-@@ -21,6 +21,19 @@
- #include <asm/war.h>
- #include <asm/thread_info.h>
-
-+#ifdef CONFIG_BCM47XX
-+# ifdef eret
-+# undef eret
-+# endif
-+# define eret \
-+ .set push; \
-+ .set noreorder; \
-+ nop; \
-+ nop; \
-+ eret; \
-+ .set pop;
-+#endif
-+
- __INIT
-
- /*
-@@ -34,7 +47,6 @@ NESTED(except_vec3_generic, 0, sp)
- .set noat
- #ifdef CONFIG_BCM47XX
- nop
-- nop
- #endif
- #if R5432_CP0_INTERRUPT_WAR
- mfc0 k0, CP0_INDEX
-@@ -59,6 +71,9 @@ NESTED(except_vec3_r4000, 0, sp)
- .set push
- .set arch=r4000
- .set noat
-+#ifdef CONFIG_BCM47XX
-+ nop
-+#endif
- mfc0 k1, CP0_CAUSE
- li k0, 31<<2
- andi k1, k1, 0x7c
+++ /dev/null
---- a/drivers/pcmcia/yenta_socket.c
-+++ b/drivers/pcmcia/yenta_socket.c
-@@ -920,6 +920,8 @@ static unsigned int yenta_probe_irq(stru
- * Probe for usable interrupts using the force
- * register to generate bogus card status events.
- */
-+#ifndef CONFIG_BCM47XX
-+ /* WRT54G3G does not like this */
- cb_writel(socket, CB_SOCKET_EVENT, -1);
- cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK);
- reg = exca_readb(socket, I365_CSCINT);
-@@ -935,6 +937,7 @@ static unsigned int yenta_probe_irq(stru
- }
- cb_writel(socket, CB_SOCKET_MASK, 0);
- exca_writeb(socket, I365_CSCINT, reg);
-+#endif
-
- mask = probe_irq_mask(val) & 0xffff;
-
-@@ -1019,6 +1022,10 @@ static void yenta_get_socket_capabilitie
- else
- socket->socket.irq_mask = 0;
-
-+ /* irq mask probing is broken for the WRT54G3G */
-+ if (socket->socket.irq_mask == 0)
-+ socket->socket.irq_mask = 0x6f8;
-+
- dev_printk(KERN_INFO, &socket->dev->dev,
- "ISA IRQ mask 0x%04x, PCI irq %d\n",
- socket->socket.irq_mask, socket->cb_irq);
-@@ -1257,6 +1264,15 @@ static int yenta_probe(struct pci_dev *d
- dev_printk(KERN_INFO, &dev->dev,
- "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE));
-
-+ /* Generate an interrupt on card insert/remove */
-+ config_writew(socket, CB_SOCKET_MASK, CB_CSTSMASK | CB_CDMASK);
-+
-+ /* Set up Multifunction Routing Status Register */
-+ config_writew(socket, 0x8C, 0x1000 /* MFUNC3 to GPIO3 */ | 0x2 /* MFUNC0 to INTA */);
-+
-+ /* Switch interrupts to parallelized */
-+ config_writeb(socket, 0x92, 0x64);
-+
- yenta_fixup_parent_bridge(dev->subordinate);
-
- /* Register it with the pcmcia layer.. */
+++ /dev/null
---- a/drivers/ssb/driver_pcicore.c
-+++ b/drivers/ssb/driver_pcicore.c
-@@ -389,7 +389,7 @@ static void ssb_pcicore_init_hostmode(st
- set_io_port_base(ssb_pcicore_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);
-+ mdelay(300);
- register_pci_controller(&ssb_pcicore_controller);
- }
-
+++ /dev/null
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -34,7 +34,8 @@ struct nvram_header {
- u32 config_ncdl; /* ncdl values for memc */
- };
-
--static char nvram_buf[NVRAM_SPACE];
-+char nvram_buf[NVRAM_SPACE];
-+EXPORT_SYMBOL(nvram_buf);
- static size_t nvram_len;
- static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
- static int cfe_env;
---- a/arch/mips/mm/cache.c
-+++ b/arch/mips/mm/cache.c
-@@ -59,6 +59,7 @@ void (*_dma_cache_wback)(unsigned long s
- void (*_dma_cache_inv)(unsigned long start, unsigned long size);
-
- EXPORT_SYMBOL(_dma_cache_wback_inv);
-+EXPORT_SYMBOL(_dma_cache_inv);
-
- #endif /* CONFIG_DMA_NONCOHERENT || CONFIG_DMA_MAYBE_COHERENT */
-
--- /dev/null
+From 4ddb225376a2802a4e20e16f71c6d37b679e3169 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 12 May 2015 18:46:11 +0200
+Subject: [PATCH] MIPS: BCM47XX: Make sure NVRAM buffer ends with \0
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This will simplify reading its contents.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: Hauke Mehrtens <hauke@hauke-m.de>
+Cc: Hante Meuleman <meuleman@broadcom.com>
+Cc: Ian Kent <raven@themaw.net>
+Patchwork: https://patchwork.linux-mips.org/patch/10031/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/nvram.c | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -98,7 +98,7 @@ found:
+ pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n");
+ if (header->len > NVRAM_SPACE)
+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+- header->len, NVRAM_SPACE);
++ header->len, NVRAM_SPACE - 1);
+
+ src = (u32 *)header;
+ dst = (u32 *)nvram_buf;
+@@ -106,6 +106,7 @@ found:
+ *dst++ = __raw_readl(src++);
+ for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4)
+ *dst++ = readl(src++);
++ nvram_buf[NVRAM_SPACE - 1] = '\0';
+
+ return 0;
+ }
+@@ -150,10 +151,10 @@ static int nvram_init(void)
+ u8 *dst = (uint8_t *)nvram_buf;
+ size_t len = header.len;
+
+- if (header.len > NVRAM_SPACE) {
++ if (len >= NVRAM_SPACE) {
++ len = NVRAM_SPACE - 1;
+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+- header.len, NVRAM_SPACE);
+- len = NVRAM_SPACE;
++ header.len, len);
+ }
+
+ err = mtd_read(mtd, 0, len, &bytes_read, dst);
--- /dev/null
+From f6f895644230b13618f14f7108f9b23a21a87bfa Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 12 May 2015 18:46:12 +0200
+Subject: [PATCH] MIPS: BCM47XX: Simplify function looking for NVRAM entry
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+First of all it shouldn't modify copied NVRAM just to make sure it can
+loop over all entries. It's enough to just compare current position
+pointer with the end of buffer address.
+Secondly buffer is guaranteed to be \0 ended, so we don't need strnchr.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: Hauke Mehrtens <hauke@hauke-m.de>
+Cc: Hante Meuleman <meuleman@broadcom.com>
+Cc: Ian Kent <raven@themaw.net>
+Patchwork: https://patchwork.linux-mips.org/patch/10032/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/nvram.c | 13 +++++--------
+ 1 file changed, 5 insertions(+), 8 deletions(-)
+
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -171,7 +171,7 @@ static int nvram_init(void)
+ int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len)
+ {
+ char *var, *value, *end, *eq;
+- int data_left, err;
++ int err;
+
+ if (!name)
+ return -EINVAL;
+@@ -184,19 +184,16 @@ int bcm47xx_nvram_getenv(const char *nam
+
+ /* Look for name=value and return value */
+ var = &nvram_buf[sizeof(struct nvram_header)];
+- end = nvram_buf + sizeof(nvram_buf) - 2;
+- end[0] = '\0';
+- end[1] = '\0';
+- for (; *var; var = value + strlen(value) + 1) {
+- data_left = end - var;
+-
+- eq = strnchr(var, data_left, '=');
++ end = nvram_buf + sizeof(nvram_buf);
++ while (var < end && *var) {
++ eq = strchr(var, '=');
+ if (!eq)
+ break;
+ value = eq + 1;
+ if (eq - var == strlen(name) &&
+ strncmp(var, name, eq - var) == 0)
+ return snprintf(val, val_len, "%s", value);
++ var = value + strlen(value) + 1;
+ }
+ return -ENOENT;
+ }
--- /dev/null
+From ecd06daee04bae00f3dfd0a3cd46f28142f18191 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 12 May 2015 11:31:02 +0200
+Subject: [PATCH] MIPS: BCM47xx: Extract all boardflags to new u32 fields
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+For years we planned to get rid of old u16 fields, let's start doing it
+with MIPS code. This process will take some time, it requires doing the
+same in ssb/bcma and then switching all drivers to new fields. This will
+be handled in separated patches submitted to appropriate trees.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: Hauke Mehrtens <hauke@hauke-m.de>
+Patchwork: https://patchwork.linux-mips.org/patch/10026/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/sprom.c | 3 +++
+ include/linux/ssb/ssb.h | 5 ++++-
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/bcm47xx/sprom.c
++++ b/arch/mips/bcm47xx/sprom.c
+@@ -201,6 +201,9 @@ static void bcm47xx_sprom_fill_auto(stru
+ bool fb = fallback;
+
+ ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true);
++ ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb);
++ ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb);
++ ENTRY(0xfffff800, u32, pre, "boardflags3", boardflags3, 0, fb);
+ ENTRY(0x00000002, u16, pre, "boardflags", boardflags_lo, 0, fb);
+ ENTRY(0xfffffffc, u16, pre, "boardtype", board_type, 0, true);
+ ENTRY(0xfffffffe, u16, pre, "boardnum", board_num, 0, fb);
--- /dev/null
+From c58ec43eaca5f970911770c17cb3a29ac102656d Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 12 May 2015 11:54:48 +0200
+Subject: [PATCH] MIPS: BCM47xx: Extract info about et2 interface
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+New devices may have more than 1 Ethernet core (device). We should
+extract info about them to make it available to Ethernet drivers.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: Hauke Mehrtens <hauke@hauke-m.de>
+Cc: Hante Meuleman <meuleman@broadcom.com>
+Cc: Ian Kent <raven@themaw.net>
+Patchwork: https://patchwork.linux-mips.org/patch/10027/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/sprom.c | 6 ++++++
+ include/linux/ssb/ssb.h | 3 +++
+ 2 files changed, 9 insertions(+)
+
+--- a/arch/mips/bcm47xx/sprom.c
++++ b/arch/mips/bcm47xx/sprom.c
+@@ -531,6 +531,8 @@ static int mac_addr_used = 2;
+ static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
+ const char *prefix, bool fallback)
+ {
++ bool fb = fallback;
++
+ nvram_read_macaddr(prefix, "et0macaddr", sprom->et0mac, fallback);
+ nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
+ fallback);
+@@ -543,6 +545,10 @@ static void bcm47xx_fill_sprom_ethernet(
+ nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
+ fallback);
+
++ nvram_read_macaddr(prefix, "et2macaddr", sprom->et2mac, fb);
++ nvram_read_u8(prefix, NULL, "et2mdcport", &sprom->et2mdcport, 0, fb);
++ nvram_read_u8(prefix, NULL, "et2phyaddr", &sprom->et2phyaddr, 0, fb);
++
+ nvram_read_macaddr(prefix, "macaddr", sprom->il0mac, fallback);
+ nvram_read_macaddr(prefix, "il0macaddr", sprom->il0mac, fallback);
+
--- /dev/null
+From 12e1ab54dcd414c3579cfd26be9d9c9e1cab92ad Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Tue, 12 May 2015 13:05:18 +0200
+Subject: [PATCH] MIPS: BCM47xx: Read board info for all bcma buses
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Extra bcma buses may be totally different models, see following dump:
+boardtype=0x0646
+pci/1/1/boardtype=0x0545
+pci/2/1/boardtype=0x62b
+We need to detect them properly to allow drivers apply some board
+specific hacks.
+
+[ralf@linux-mips.org: folded in Rafal's fix.]
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: Hauke Mehrtens <hauke@hauke-m.de>
+Patchwork: https://patchwork.linux-mips.org/patch/10028/
+Patchwork: https://patchwork.linux-mips.org/patch/10048/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/setup.c | 3 --
+ arch/mips/bcm47xx/sprom.c | 44 ++++++++++++++--------------
+ arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 4 ---
+ 3 files changed, 22 insertions(+), 29 deletions(-)
+
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -206,9 +206,6 @@ void __init bcm47xx_bus_setup(void)
+ err = bcma_host_soc_init(&bcm47xx_bus.bcma);
+ if (err)
+ panic("Failed to initialize BCMA bus (err %d)", err);
+-
+- bcm47xx_fill_bcma_boardinfo(&bcm47xx_bus.bcma.bus.boardinfo,
+- NULL);
+ }
+ #endif
+
+--- a/arch/mips/bcm47xx/sprom.c
++++ b/arch/mips/bcm47xx/sprom.c
+@@ -640,19 +640,6 @@ void bcm47xx_fill_ssb_boardinfo(struct s
+ }
+ #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,
+- true);
+- if (!boardinfo->vendor)
+- boardinfo->vendor = SSB_BOARDVENDOR_BCM;
+-
+- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
+-}
+-#endif
+-
+ #if defined(CONFIG_BCM47XX_SSB)
+ static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
+ {
+@@ -707,33 +694,46 @@ static void bcm47xx_sprom_apply_prefix_a
+
+ static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
+ {
+- char prefix[10];
++ struct bcma_boardinfo *binfo = &bus->boardinfo;
+ struct bcma_device *core;
++ char buf[10];
++ char *prefix;
++ bool fallback = false;
+
+ switch (bus->hosttype) {
+ case BCMA_HOSTTYPE_PCI:
+ memset(out, 0, sizeof(struct ssb_sprom));
+- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
++ snprintf(buf, sizeof(buf), "pci/%u/%u/",
+ bus->host_pci->bus->number + 1,
+ PCI_SLOT(bus->host_pci->devfn));
+- bcm47xx_sprom_apply_prefix_alias(prefix, sizeof(prefix));
+- bcm47xx_fill_sprom(out, prefix, false);
+- return 0;
++ bcm47xx_sprom_apply_prefix_alias(buf, sizeof(buf));
++ prefix = buf;
++ break;
+ case BCMA_HOSTTYPE_SOC:
+ memset(out, 0, sizeof(struct ssb_sprom));
+ core = bcma_find_core(bus, BCMA_CORE_80211);
+ if (core) {
+- snprintf(prefix, sizeof(prefix), "sb/%u/",
++ snprintf(buf, sizeof(buf), "sb/%u/",
+ core->core_index);
+- bcm47xx_fill_sprom(out, prefix, true);
++ prefix = buf;
++ fallback = true;
+ } else {
+- bcm47xx_fill_sprom(out, NULL, false);
++ prefix = NULL;
+ }
+- return 0;
++ break;
+ default:
+ pr_warn("Unable to fill SPROM for given bustype.\n");
+ return -EINVAL;
+ }
++
++ nvram_read_u16(prefix, NULL, "boardvendor", &binfo->vendor, 0, true);
++ if (!binfo->vendor)
++ binfo->vendor = SSB_BOARDVENDOR_BCM;
++ nvram_read_u16(prefix, NULL, "boardtype", &binfo->type, 0, true);
++
++ bcm47xx_fill_sprom(out, prefix, fallback);
++
++ return 0;
+ }
+ #endif
+
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
+@@ -52,10 +52,6 @@ void bcm47xx_fill_sprom(struct ssb_sprom
+ 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
+
+ void bcm47xx_set_system_type(u16 chip_id);
+
--- /dev/null
+From 50d68dfef385127a1da2957813272c610c691157 Mon Sep 17 00:00:00 2001
+From: Paul Gortmaker <paul.gortmaker@windriver.com>
+Date: Mon, 27 Apr 2015 18:47:56 -0400
+Subject: [PATCH] MIPS: BCM77xx: Remove legacy __cpuinit{,data} sections that
+ crept in
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+We removed __cpuinit support (leaving no-op stubs) quite some time ago.
+However a few more crept in as of commit 6ee1d93455384cef8a0426effe85da2
+("MIPS: BCM47XX: Detect more then 128 MiB of RAM (HIGHMEM)")
+
+Since we want to clobber the stubs soon, get this removed now.
+
+Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
+Cc: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/9892/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/prom.c | 2 +-
+ arch/mips/include/asm/pgtable-32.h | 2 +-
+ arch/mips/mm/tlb-r4k.c | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+--- a/arch/mips/bcm47xx/prom.c
++++ b/arch/mips/bcm47xx/prom.c
+@@ -126,7 +126,7 @@ void __init prom_free_prom_memory(void)
+ /* Stripped version of tlb_init, with the call to build_tlb_refill_handler
+ * dropped. Calling it at this stage causes a hang.
+ */
+-void __cpuinit early_tlb_init(void)
++void early_tlb_init(void)
+ {
+ write_c0_pagemask(PM_DEFAULT_MASK);
+ write_c0_wired(0);
+--- a/arch/mips/include/asm/pgtable-32.h
++++ b/arch/mips/include/asm/pgtable-32.h
+@@ -18,7 +18,7 @@
+
+ #include <asm-generic/pgtable-nopmd.h>
+
+-extern int temp_tlb_entry __cpuinitdata;
++extern int temp_tlb_entry;
+
+ /*
+ * - add_temporary_entry() add a temporary TLB entry. We use TLB entries
+--- a/arch/mips/mm/tlb-r4k.c
++++ b/arch/mips/mm/tlb-r4k.c
+@@ -423,7 +423,7 @@ int __init has_transparent_hugepage(void
+ * lifetime of the system
+ */
+
+-int temp_tlb_entry __cpuinitdata;
++int temp_tlb_entry;
+
+ __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
+ unsigned long entryhi, unsigned long pagemask)
--- /dev/null
+From 981de3c2f27af27fa4c5c952d122b35ee573ab7a Mon Sep 17 00:00:00 2001
+From: Dan Haab <dhaab@luxul.com>
+Date: Wed, 22 Apr 2015 13:58:33 -0600
+Subject: [PATCH] MIPS: BCM47XX: Support Luxul XWR-1750 board
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Dan Haab <dhaab@luxul.com>
+Acked-by: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: Hauke Mehrtens <hauke@hauke-m.de>
+Cc: Dan Haab <dhaab@luxul.com>
+Patchwork: https://patchwork.linux-mips.org/patch/9831/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/board.c | 1 +
+ arch/mips/bcm47xx/buttons.c | 11 +++++++++++
+ arch/mips/bcm47xx/leds.c | 14 ++++++++++++++
+ arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h | 2 ++
+ 4 files changed, 28 insertions(+)
+
+--- a/arch/mips/bcm47xx/board.c
++++ b/arch/mips/bcm47xx/board.c
+@@ -149,6 +149,7 @@ struct bcm47xx_board_type_list2 bcm47xx_
+ /* board_id */
+ static const
+ struct bcm47xx_board_type_list1 bcm47xx_board_list_board_id[] __initconst = {
++ {{BCM47XX_BOARD_LUXUL_XWR_1750_V1, "Luxul XWR-1750 V1"}, "luxul_xwr1750_v1"},
+ {{BCM47XX_BOARD_NETGEAR_WGR614V8, "Netgear WGR614 V8"}, "U12H072T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WGR614V9, "Netgear WGR614 V9"}, "U12H094T00_NETGEAR"},
+ {{BCM47XX_BOARD_NETGEAR_WGR614_V10, "Netgear WGR614 V10"}, "U12H139T01_NETGEAR"},
+--- a/arch/mips/bcm47xx/buttons.c
++++ b/arch/mips/bcm47xx/buttons.c
+@@ -299,6 +299,13 @@ bcm47xx_buttons_linksys_wrtsl54gs[] __in
+ BCM47XX_GPIO_KEY(6, KEY_RESTART),
+ };
+
++/* Luxul */
++
++static const struct gpio_keys_button
++bcm47xx_buttons_luxul_xwr_1750_v1[] = {
++ BCM47XX_GPIO_KEY(14, BTN_TASK),
++};
++
+ /* Microsoft */
+
+ static const struct gpio_keys_button
+@@ -555,6 +562,10 @@ int __init bcm47xx_buttons_register(void
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrtsl54gs);
+ break;
+
++ case BCM47XX_BOARD_LUXUL_XWR_1750_V1:
++ err = bcm47xx_copy_bdata(bcm47xx_buttons_luxul_xwr_1750_v1);
++ break;
++
+ case BCM47XX_BOARD_MICROSOFT_MN700:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_microsoft_nm700);
+ break;
+--- a/arch/mips/bcm47xx/leds.c
++++ b/arch/mips/bcm47xx/leds.c
+@@ -370,6 +370,16 @@ bcm47xx_leds_linksys_wrtsl54gs[] __initc
+ BCM47XX_GPIO_LED(7, "orange", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
+ };
+
++/* Luxul */
++
++static const struct gpio_led
++bcm47xx_leds_luxul_xwr_1750_v1[] __initconst = {
++ BCM47XX_GPIO_LED(5, "green", "5ghz", 0, LEDS_GPIO_DEFSTATE_OFF),
++ BCM47XX_GPIO_LED(12, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
++ BCM47XX_GPIO_LED_TRIGGER(13, "green", "status", 0, "timer"),
++ BCM47XX_GPIO_LED(15, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF),
++};
++
+ /* Microsoft */
+
+ static const struct gpio_led
+@@ -623,6 +633,10 @@ void __init bcm47xx_leds_register(void)
+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrtsl54gs);
+ break;
+
++ case BCM47XX_BOARD_LUXUL_XWR_1750_V1:
++ bcm47xx_set_pdata(bcm47xx_leds_luxul_xwr_1750_v1);
++ break;
++
+ case BCM47XX_BOARD_MICROSOFT_MN700:
+ bcm47xx_set_pdata(bcm47xx_leds_microsoft_nm700);
+ break;
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+@@ -80,6 +80,8 @@ enum bcm47xx_board {
+ BCM47XX_BOARD_LINKSYS_WRT610NV2,
+ BCM47XX_BOARD_LINKSYS_WRTSL54GS,
+
++ BCM47XX_BOARD_LUXUL_XWR_1750_V1,
++
+ BCM47XX_BOARD_MICROSOFT_MN700,
+
+ BCM47XX_BOARD_MOTOROLA_WE800G,
--- /dev/null
+From 2536295c2aeafc769215a6b2883126fa94c90b9a Mon Sep 17 00:00:00 2001
+From: Hante Meuleman <meuleman@broadcom.com>
+Date: Thu, 21 May 2015 15:27:23 +0200
+Subject: [PATCH] mips: bcm47xx: allow retrieval of complete nvram contents
+
+Host platforms such as routers supported by OpenWrt can
+support NVRAM reading directly from internal NVRAM store.
+The brcmfmac for one requires the complete nvram contents
+to select what needs to be sent to wireless device.
+
+Signed-off-by: Arend van Spriel <arend@broadcom.com>
+Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
+Reviewed-by: Arend Van Spriel <arend@broadcom.com>
+Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
+Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
+Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/10093/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/nvram.c | 60 ++++++++++++++++++++++++++++++++-----------
+ include/linux/bcm47xx_nvram.h | 15 +++++++++++
+ 2 files changed, 60 insertions(+), 15 deletions(-)
+
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -94,17 +94,22 @@ static int nvram_find_and_copy(void __io
+ return -ENXIO;
+
+ found:
+- if (header->len > size)
+- pr_err("The nvram size accoridng to the header seems to be bigger than the partition on flash\n");
+- if (header->len > NVRAM_SPACE)
+- pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+- header->len, NVRAM_SPACE - 1);
+-
+ src = (u32 *)header;
+ dst = (u32 *)nvram_buf;
+ for (i = 0; i < sizeof(struct nvram_header); i += 4)
+ *dst++ = __raw_readl(src++);
+- for (; i < header->len && i < NVRAM_SPACE && i < size; i += 4)
++ header = (struct nvram_header *)nvram_buf;
++ if (header->len > size) {
++ pr_err("The nvram size according to the header seems to be bigger than the partition on flash\n");
++ header->len = size;
++ }
++ if (header->len >= NVRAM_SPACE) {
++ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
++ header->len, NVRAM_SPACE - 1);
++ header->len = NVRAM_SPACE - 1;
++ }
++ /* proceed reading data after header */
++ for (; i < header->len; i += 4)
+ *dst++ = readl(src++);
+ nvram_buf[NVRAM_SPACE - 1] = '\0';
+
+@@ -139,6 +144,7 @@ static int nvram_init(void)
+ #ifdef CONFIG_MTD
+ struct mtd_info *mtd;
+ struct nvram_header header;
++ struct nvram_header *pheader;
+ size_t bytes_read;
+ int err;
+
+@@ -147,20 +153,21 @@ static int nvram_init(void)
+ return -ENODEV;
+
+ err = mtd_read(mtd, 0, sizeof(header), &bytes_read, (uint8_t *)&header);
+- if (!err && header.magic == NVRAM_MAGIC) {
+- u8 *dst = (uint8_t *)nvram_buf;
+- size_t len = header.len;
+-
+- if (len >= NVRAM_SPACE) {
+- len = NVRAM_SPACE - 1;
++ if (!err && header.magic == NVRAM_MAGIC &&
++ header.len > sizeof(header)) {
++ if (header.len >= NVRAM_SPACE) {
+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+- header.len, len);
++ header.len, NVRAM_SPACE);
++ header.len = NVRAM_SPACE - 1;
+ }
+
+- err = mtd_read(mtd, 0, len, &bytes_read, dst);
++ err = mtd_read(mtd, 0, header.len, &bytes_read,
++ (u8 *)nvram_buf);
+ if (err)
+ return err;
+
++ pheader = (struct nvram_header *)nvram_buf;
++ pheader->len = header.len;
+ return 0;
+ }
+ #endif
+@@ -219,3 +226,26 @@ int bcm47xx_nvram_gpio_pin(const char *n
+ return -ENOENT;
+ }
+ EXPORT_SYMBOL(bcm47xx_nvram_gpio_pin);
++
++char *bcm47xx_nvram_get_contents(size_t *nvram_size)
++{
++ int err;
++ char *nvram;
++ struct nvram_header *header;
++
++ if (!nvram_buf[0]) {
++ err = nvram_init();
++ if (err)
++ return NULL;
++ }
++
++ header = (struct nvram_header *)nvram_buf;
++ *nvram_size = header->len - sizeof(struct nvram_header);
++ nvram = vmalloc(*nvram_size);
++ if (!nvram)
++ return NULL;
++ memcpy(nvram, &nvram_buf[sizeof(struct nvram_header)], *nvram_size);
++
++ return nvram;
++}
++EXPORT_SYMBOL(bcm47xx_nvram_get_contents);
+--- a/include/linux/bcm47xx_nvram.h
++++ b/include/linux/bcm47xx_nvram.h
+@@ -10,11 +10,17 @@
+
+ #include <linux/types.h>
+ #include <linux/kernel.h>
++#include <linux/vmalloc.h>
+
+ #ifdef CONFIG_BCM47XX
+ int bcm47xx_nvram_init_from_mem(u32 base, u32 lim);
+ int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len);
+ int bcm47xx_nvram_gpio_pin(const char *name);
++char *bcm47xx_nvram_get_contents(size_t *val_len);
++static inline void bcm47xx_nvram_release_contents(char *nvram)
++{
++ vfree(nvram);
++};
+ #else
+ static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim)
+ {
+@@ -29,6 +35,15 @@ static inline int bcm47xx_nvram_gpio_pin
+ {
+ return -ENOTSUPP;
+ };
++
++static inline char *bcm47xx_nvram_get_contents(size_t *val_len)
++{
++ return NULL;
++};
++
++static inline void bcm47xx_nvram_release_contents(char *nvram)
++{
++};
+ #endif
+
+ #endif /* __BCM47XX_NVRAM_H */
--- /dev/null
+From f229d75f1472c4cd30f464e4a0f94f410046bd80 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sat, 6 Jun 2015 23:16:23 +0200
+Subject: [PATCH] MIPS: BCM47xx: Add helper variable for storing NVRAM length
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This simplifies code just a bit (also maybe makes it a bit more
+intuitive?) and will allow us to stop storing header. Right now we copy
+whole NVRAM including its header to the internal buffer. It is not
+needed to store a header as we don't access all these details like CRC,
+flags, etc. The next improvement that should follow is copying only the
+real contents.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
+Cc: linux-mips@linux-mips.org
+Cc: Arend van Spriel <arend@broadcom.com>
+Cc: Hante Meuleman <meuleman@broadcom.com>
+Patchwork: https://patchwork.linux-mips.org/patch/10535/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/nvram.c | 37 ++++++++++++++++---------------------
+ 1 file changed, 16 insertions(+), 21 deletions(-)
+
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -35,6 +35,7 @@ struct nvram_header {
+ };
+
+ static char nvram_buf[NVRAM_SPACE];
++static size_t nvram_len;
+ static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
+
+ static u32 find_nvram_size(void __iomem *end)
+@@ -60,7 +61,7 @@ static int nvram_find_and_copy(void __io
+ u32 *src, *dst;
+ u32 size;
+
+- if (nvram_buf[0]) {
++ if (nvram_len) {
+ pr_warn("nvram already initialized\n");
+ return -EEXIST;
+ }
+@@ -99,17 +100,18 @@ found:
+ for (i = 0; i < sizeof(struct nvram_header); i += 4)
+ *dst++ = __raw_readl(src++);
+ header = (struct nvram_header *)nvram_buf;
+- if (header->len > size) {
++ nvram_len = header->len;
++ if (nvram_len > size) {
+ pr_err("The nvram size according to the header seems to be bigger than the partition on flash\n");
+- header->len = size;
++ nvram_len = size;
+ }
+- if (header->len >= NVRAM_SPACE) {
++ if (nvram_len >= NVRAM_SPACE) {
+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+ header->len, NVRAM_SPACE - 1);
+- header->len = NVRAM_SPACE - 1;
++ nvram_len = NVRAM_SPACE - 1;
+ }
+ /* proceed reading data after header */
+- for (; i < header->len; i += 4)
++ for (; i < nvram_len; i += 4)
+ *dst++ = readl(src++);
+ nvram_buf[NVRAM_SPACE - 1] = '\0';
+
+@@ -144,7 +146,6 @@ static int nvram_init(void)
+ #ifdef CONFIG_MTD
+ struct mtd_info *mtd;
+ struct nvram_header header;
+- struct nvram_header *pheader;
+ size_t bytes_read;
+ int err;
+
+@@ -155,20 +156,16 @@ static int nvram_init(void)
+ err = mtd_read(mtd, 0, sizeof(header), &bytes_read, (uint8_t *)&header);
+ if (!err && header.magic == NVRAM_MAGIC &&
+ header.len > sizeof(header)) {
+- if (header.len >= NVRAM_SPACE) {
++ nvram_len = header.len;
++ if (nvram_len >= NVRAM_SPACE) {
+ pr_err("nvram on flash (%i bytes) is bigger than the reserved space in memory, will just copy the first %i bytes\n",
+ header.len, NVRAM_SPACE);
+- header.len = NVRAM_SPACE - 1;
++ nvram_len = NVRAM_SPACE - 1;
+ }
+
+- err = mtd_read(mtd, 0, header.len, &bytes_read,
++ err = mtd_read(mtd, 0, nvram_len, &nvram_len,
+ (u8 *)nvram_buf);
+- if (err)
+- return err;
+-
+- pheader = (struct nvram_header *)nvram_buf;
+- pheader->len = header.len;
+- return 0;
++ return err;
+ }
+ #endif
+
+@@ -183,7 +180,7 @@ int bcm47xx_nvram_getenv(const char *nam
+ if (!name)
+ return -EINVAL;
+
+- if (!nvram_buf[0]) {
++ if (!nvram_len) {
+ err = nvram_init();
+ if (err)
+ return err;
+@@ -231,16 +228,14 @@ char *bcm47xx_nvram_get_contents(size_t
+ {
+ int err;
+ char *nvram;
+- struct nvram_header *header;
+
+- if (!nvram_buf[0]) {
++ if (!nvram_len) {
+ err = nvram_init();
+ if (err)
+ return NULL;
+ }
+
+- header = (struct nvram_header *)nvram_buf;
+- *nvram_size = header->len - sizeof(struct nvram_header);
++ *nvram_size = nvram_len - sizeof(struct nvram_header);
+ nvram = vmalloc(*nvram_size);
+ if (!nvram)
+ return NULL;
--- /dev/null
+From 5521bb0c510ed5c1881636524badfb9bc951f6ac Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Sun, 7 Jun 2015 13:26:44 +0200
+Subject: [PATCH] MIPS: BCM47xx: Don't select BCMA_HOST_PCI
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+SoC may have non-Broadcom PCI device attached or one may want to use
+totally different PCI driver.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+Cc: linux-mips@linux-mips.org
+Cc: Hauke Mehrtens <hauke@hauke-m.de>
+Patchwork: https://patchwork.linux-mips.org/patch/10537/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+---
+ arch/mips/bcm47xx/Kconfig | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/arch/mips/bcm47xx/Kconfig
++++ b/arch/mips/bcm47xx/Kconfig
+@@ -25,7 +25,6 @@ config BCM47XX_BCMA
+ select BCMA
+ select BCMA_HOST_SOC
+ select BCMA_DRIVER_MIPS
+- select BCMA_HOST_PCI if PCI
+ select BCMA_DRIVER_PCI_HOSTMODE if PCI
+ select BCMA_DRIVER_GPIO
+ default y
--- /dev/null
+--- a/arch/mips/include/asm/r4kcache.h
++++ b/arch/mips/include/asm/r4kcache.h
+@@ -25,6 +25,20 @@
+ extern void (*r4k_blast_dcache)(void);
+ extern void (*r4k_blast_icache)(void);
+
++#ifdef CONFIG_BCM47XX
++#include <asm/paccess.h>
++#include <linux/ssb/ssb.h>
++#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE)))
++
++#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
++#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
++#else
++#define BCM4710_DUMMY_RREG()
++
++#define BCM4710_FILL_TLB(addr)
++#define BCM4710_PROTECTED_FILL_TLB(addr)
++#endif
++
+ /*
+ * This macro return a properly sign-extended address suitable as base address
+ * for indexed cache operations. Two issues here:
+@@ -98,6 +112,7 @@ static inline void flush_icache_line_ind
+ static inline void flush_dcache_line_indexed(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Index_Writeback_Inv_D, addr);
+ __dflush_epilogue
+ }
+@@ -125,6 +140,7 @@ static inline void flush_icache_line(uns
+ static inline void flush_dcache_line(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Hit_Writeback_Inv_D, addr);
+ __dflush_epilogue
+ }
+@@ -132,6 +148,7 @@ static inline void flush_dcache_line(uns
+ static inline void invalidate_dcache_line(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Hit_Invalidate_D, addr);
+ __dflush_epilogue
+ }
+@@ -187,6 +204,7 @@ static inline void protected_flush_icach
+ #ifdef CONFIG_EVA
+ protected_cachee_op(Hit_Invalidate_I, addr);
+ #else
++ BCM4710_DUMMY_RREG();
+ protected_cache_op(Hit_Invalidate_I, addr);
+ #endif
+ break;
+@@ -201,6 +219,7 @@ static inline void protected_flush_icach
+ */
+ static inline void protected_writeback_dcache_line(unsigned long addr)
+ {
++ BCM4710_DUMMY_RREG();
+ #ifdef CONFIG_EVA
+ protected_cachee_op(Hit_Writeback_Inv_D, addr);
+ #else
+@@ -554,8 +573,51 @@ static inline void invalidate_tcache_pag
+ : "r" (base), \
+ "i" (op));
+
++static inline void blast_dcache(void)
++{
++ unsigned long start = KSEG0;
++ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways;
++ unsigned long end = (start + dcache_size);
++
++ do {
++ BCM4710_DUMMY_RREG();
++ cache_op(Index_Writeback_Inv_D, start);
++ start += current_cpu_data.dcache.linesz;
++ } while(start < end);
++}
++
++static inline void blast_dcache_page(unsigned long page)
++{
++ unsigned long start = page;
++ unsigned long end = start + PAGE_SIZE;
++
++ BCM4710_FILL_TLB(start);
++ do {
++ BCM4710_DUMMY_RREG();
++ cache_op(Hit_Writeback_Inv_D, start);
++ start += current_cpu_data.dcache.linesz;
++ } while(start < end);
++}
++
++static inline void blast_dcache_page_indexed(unsigned long page)
++{
++ unsigned long start = page;
++ unsigned long end = start + PAGE_SIZE;
++ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
++ unsigned long ws_end = current_cpu_data.dcache.ways <<
++ current_cpu_data.dcache.waybit;
++ unsigned long ws, addr;
++ for (ws = 0; ws < ws_end; ws += ws_inc) {
++ start = page + ws;
++ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) {
++ BCM4710_DUMMY_RREG();
++ cache_op(Index_Writeback_Inv_D, addr);
++ }
++ }
++}
++
+ /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */
+-#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra) \
++#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, extra, war) \
+ static inline void extra##blast_##pfx##cache##lsize(void) \
+ { \
+ unsigned long start = INDEX_BASE; \
+@@ -567,6 +629,7 @@ static inline void extra##blast_##pfx##c
+ \
+ __##pfx##flush_prologue \
+ \
++ war \
+ for (ws = 0; ws < ws_end; ws += ws_inc) \
+ for (addr = start; addr < end; addr += lsize * 32) \
+ cache##lsize##_unroll32(addr|ws, indexop); \
+@@ -581,6 +644,7 @@ static inline void extra##blast_##pfx##c
+ \
+ __##pfx##flush_prologue \
+ \
++ war \
+ do { \
+ cache##lsize##_unroll32(start, hitop); \
+ start += lsize * 32; \
+@@ -599,6 +663,8 @@ static inline void extra##blast_##pfx##c
+ current_cpu_data.desc.waybit; \
+ unsigned long ws, addr; \
+ \
++ war \
++ \
+ __##pfx##flush_prologue \
+ \
+ for (ws = 0; ws < ws_end; ws += ws_inc) \
+@@ -608,26 +674,26 @@ static inline void extra##blast_##pfx##c
+ __##pfx##flush_epilogue \
+ }
+
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, )
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, )
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, )
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, )
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, )
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, )
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, )
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, )
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, )
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, )
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, )
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, )
+-
+-__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, )
+-__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, )
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, )
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, )
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, )
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, )
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, , )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, , BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, , )
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, , )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, , BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I_Loongson2, 32, loongson2_, BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, , )
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, , )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, , BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, , )
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 128, , )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 128, , )
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, , )
++
++__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, , )
++__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, , )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, , )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, , )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, , )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, , )
+
+ #define __BUILD_BLAST_USER_CACHE(pfx, desc, indexop, hitop, lsize) \
+ static inline void blast_##pfx##cache##lsize##_user_page(unsigned long page) \
+@@ -656,17 +722,19 @@ __BUILD_BLAST_USER_CACHE(d, dcache, Inde
+ __BUILD_BLAST_USER_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64)
+
+ /* build blast_xxx_range, protected_blast_xxx_range */
+-#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra) \
++#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, extra, war, war2) \
+ static inline void prot##extra##blast_##pfx##cache##_range(unsigned long start, \
+ unsigned long end) \
+ { \
+ unsigned long lsize = cpu_##desc##_line_size(); \
+ unsigned long addr = start & ~(lsize - 1); \
+ unsigned long aend = (end - 1) & ~(lsize - 1); \
++ war \
+ \
+ __##pfx##flush_prologue \
+ \
+ while (1) { \
++ war2 \
+ prot##cache_op(hitop, addr); \
+ if (addr == aend) \
+ break; \
+@@ -678,8 +746,8 @@ static inline void prot##extra##blast_##
+
+ #ifndef CONFIG_EVA
+
+-__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, )
+-__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, )
++__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, , BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, , , )
+
+ #else
+
+@@ -716,14 +784,14 @@ __BUILD_PROT_BLAST_CACHE_RANGE(d, dcache
+ __BUILD_PROT_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I)
+
+ #endif
+-__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, )
++__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, , , )
+ __BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I_Loongson2, \
+- protected_, loongson2_)
+-__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , )
+-__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , )
+-__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , )
++ protected_, loongson2_, , )
++__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , , BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, , , , )
++__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , , , )
+ /* blast_inv_dcache_range */
+-__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , )
+-__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , )
++__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , , , BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, , , , )
+
+ #endif /* _ASM_R4KCACHE_H */
+--- a/arch/mips/include/asm/stackframe.h
++++ b/arch/mips/include/asm/stackframe.h
+@@ -333,6 +333,10 @@
+ .macro RESTORE_SP_AND_RET
+ LONG_L sp, PT_R29(sp)
+ .set arch=r4000
++#ifdef CONFIG_BCM47XX
++ nop
++ nop
++#endif
+ eret
+ .set mips0
+ .endm
+--- a/arch/mips/kernel/genex.S
++++ b/arch/mips/kernel/genex.S
+@@ -32,6 +32,10 @@
+ NESTED(except_vec3_generic, 0, sp)
+ .set push
+ .set noat
++#ifdef CONFIG_BCM47XX
++ nop
++ nop
++#endif
+ #if R5432_CP0_INTERRUPT_WAR
+ mfc0 k0, CP0_INDEX
+ #endif
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -38,6 +38,9 @@
+ #include <asm/traps.h>
+ #include <asm/dma-coherence.h>
+
++/* For enabling BCM4710 cache workarounds */
++int bcm4710 = 0;
++
+ /*
+ * Special Variant of smp_call_function for use by cache functions:
+ *
+@@ -149,6 +152,9 @@ static void r4k_blast_dcache_user_page_s
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache_page = blast_dcache_page;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache_user_page = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -167,6 +173,9 @@ static void r4k_blast_dcache_page_indexe
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache_page_indexed = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -186,6 +195,9 @@ static void r4k_blast_dcache_setup(void)
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache = blast_dcache;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -785,6 +797,8 @@ static void local_r4k_flush_cache_sigtra
+ unsigned long addr = (unsigned long) arg;
+
+ R4600_HIT_CACHEOP_WAR_IMPL;
++ BCM4710_PROTECTED_FILL_TLB(addr);
++ BCM4710_PROTECTED_FILL_TLB(addr + 4);
+ if (dc_lsize)
+ protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
+ if (!cpu_icache_snoops_remote_store && scache_size)
+@@ -1591,6 +1605,17 @@ static void coherency_setup(void)
+ * silly idea of putting something else there ...
+ */
+ switch (current_cpu_type()) {
++ case CPU_BMIPS3300:
++ {
++ u32 cm;
++ cm = read_c0_diag();
++ /* Enable icache */
++ cm |= (1 << 31);
++ /* Enable dcache */
++ cm |= (1 << 30);
++ write_c0_diag(cm);
++ }
++ break;
+ case CPU_R4000PC:
+ case CPU_R4000SC:
+ case CPU_R4000MC:
+@@ -1637,6 +1662,15 @@ void r4k_cache_init(void)
+ extern void build_copy_page(void);
+ struct cpuinfo_mips *c = ¤t_cpu_data;
+
++ /* Check if special workarounds are required */
++#ifdef CONFIG_BCM47XX
++ if (current_cpu_data.cputype == CPU_BMIPS32 && (current_cpu_data.processor_id & 0xff) == 0) {
++ printk("Enabling BCM4710A0 cache workarounds.\n");
++ bcm4710 = 1;
++ } else
++#endif
++ bcm4710 = 0;
++
+ probe_pcache();
+ setup_scache();
+
+@@ -1706,7 +1740,15 @@ void r4k_cache_init(void)
+ */
+ local_r4k___flush_cache_all(NULL);
+
++#ifdef CONFIG_BCM47XX
++ {
++ static void (*_coherency_setup)(void);
++ _coherency_setup = (void (*)(void)) KSEG1ADDR(coherency_setup);
++ _coherency_setup();
++ }
++#else
+ coherency_setup();
++#endif
+ board_cache_error_setup = r4k_cache_error_setup;
+
+ /*
+--- a/arch/mips/mm/tlbex.c
++++ b/arch/mips/mm/tlbex.c
+@@ -1296,6 +1296,9 @@ static void build_r4000_tlb_refill_handl
+ /* No need for uasm_i_nop */
+ }
+
++#ifdef CONFIG_BCM47XX
++ uasm_i_nop(&p);
++#endif
+ #ifdef CONFIG_64BIT
+ build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
+ #else
+@@ -1868,6 +1871,9 @@ build_r4000_tlbchange_handler_head(u32 *
+ {
+ struct work_registers wr = build_get_work_registers(p);
+
++#ifdef CONFIG_BCM47XX
++ uasm_i_nop(p);
++#endif
+ #ifdef CONFIG_64BIT
+ build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */
+ #else
--- /dev/null
+--- a/arch/mips/include/asm/cpu-features.h
++++ b/arch/mips/include/asm/cpu-features.h
+@@ -158,6 +158,9 @@
+ #ifndef cpu_has_local_ebase
+ #define cpu_has_local_ebase 1
+ #endif
++#ifndef cpu_use_kmap_coherent
++#define cpu_use_kmap_coherent 1
++#endif
+
+ /*
+ * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors
+--- a/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
++++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
+@@ -79,4 +79,6 @@
+ #define cpu_scache_line_size() 0
+ #define cpu_has_vz 0
+
++#define cpu_use_kmap_coherent 0
++
+ #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -592,7 +592,7 @@ static inline void local_r4k_flush_cache
+ */
+ map_coherent = (cpu_has_dc_aliases &&
+ page_mapped(page) && !Page_dcache_dirty(page));
+- if (map_coherent)
++ if (map_coherent && cpu_use_kmap_coherent)
+ vaddr = kmap_coherent(page, addr);
+ else
+ vaddr = kmap_atomic(page);
+@@ -617,7 +617,7 @@ static inline void local_r4k_flush_cache
+ }
+
+ if (vaddr) {
+- if (map_coherent)
++ if (map_coherent && cpu_use_kmap_coherent)
+ kunmap_coherent();
+ else
+ kunmap_atomic(vaddr);
+--- a/arch/mips/mm/init.c
++++ b/arch/mips/mm/init.c
+@@ -160,7 +160,7 @@ void copy_user_highpage(struct page *to,
+ void *vfrom, *vto;
+
+ vto = kmap_atomic(to);
+- if (cpu_has_dc_aliases &&
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+ page_mapped(from) && !Page_dcache_dirty(from)) {
+ vfrom = kmap_coherent(from, vaddr);
+ copy_page(vto, vfrom);
+@@ -182,7 +182,7 @@ void copy_to_user_page(struct vm_area_st
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+ {
+- if (cpu_has_dc_aliases &&
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+ page_mapped(page) && !Page_dcache_dirty(page)) {
+ void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
+ memcpy(vto, src, len);
+@@ -200,7 +200,7 @@ void copy_from_user_page(struct vm_area_
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+ {
+- if (cpu_has_dc_aliases &&
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+ page_mapped(page) && !Page_dcache_dirty(page)) {
+ void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
+ memcpy(dst, vfrom, len);
--- /dev/null
+From b36f694256f41bc71571f467646d015dda128d14 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sat, 9 Nov 2013 17:03:59 +0100
+Subject: [PATCH 210/210] b44: register adm switch
+
+---
+ drivers/net/ethernet/broadcom/b44.c | 57 +++++++++++++++++++++++++++++++++++
+ drivers/net/ethernet/broadcom/b44.h | 3 ++
+ 2 files changed, 60 insertions(+)
+
+--- a/drivers/net/ethernet/broadcom/b44.c
++++ b/drivers/net/ethernet/broadcom/b44.c
+@@ -31,6 +31,8 @@
+ #include <linux/ssb/ssb.h>
+ #include <linux/slab.h>
+ #include <linux/phy.h>
++#include <linux/platform_device.h>
++#include <linux/platform_data/adm6996-gpio.h>
+
+ #include <asm/uaccess.h>
+ #include <asm/io.h>
+@@ -2240,6 +2242,70 @@ static void b44_adjust_link(struct net_d
+ }
+ }
+
++#ifdef CONFIG_BCM47XX
++static int b44_register_adm_switch(struct b44 *bp)
++{
++ int gpio;
++ struct platform_device *pdev;
++ struct adm6996_gpio_platform_data adm_data = {0};
++ struct platform_device_info info = {0};
++
++ adm_data.model = ADM6996L;
++ gpio = bcm47xx_nvram_gpio_pin("adm_eecs");
++ if (gpio >= 0)
++ adm_data.eecs = gpio;
++ else
++ adm_data.eecs = 2;
++
++ gpio = bcm47xx_nvram_gpio_pin("adm_eesk");
++ if (gpio >= 0)
++ adm_data.eesk = gpio;
++ else
++ adm_data.eesk = 3;
++
++ gpio = bcm47xx_nvram_gpio_pin("adm_eedi");
++ if (gpio >= 0)
++ adm_data.eedi = gpio;
++ else
++ adm_data.eedi = 4;
++
++ gpio = bcm47xx_nvram_gpio_pin("adm_rc");
++ if (gpio >= 0)
++ adm_data.eerc = gpio;
++ else
++ adm_data.eerc = 5;
++
++ info.parent = bp->sdev->dev;
++ info.name = "adm6996_gpio";
++ info.id = -1;
++ info.data = &adm_data;
++ info.size_data = sizeof(adm_data);
++
++ if (!bp->adm_switch) {
++ pdev = platform_device_register_full(&info);
++ if (IS_ERR(pdev))
++ return PTR_ERR(pdev);
++
++ bp->adm_switch = pdev;
++ }
++ return 0;
++}
++static void b44_unregister_adm_switch(struct b44 *bp)
++{
++ if (bp->adm_switch)
++ platform_device_unregister(bp->adm_switch);
++}
++#else
++static int b44_register_adm_switch(struct b44 *bp)
++{
++ return 0;
++}
++static void b44_unregister_adm_switch(struct b44 *bp)
++{
++
++}
++#endif /* CONFIG_BCM47XX */
++
+ static int b44_register_phy_one(struct b44 *bp)
+ {
+ struct mii_bus *mii_bus;
+@@ -2283,6 +2349,9 @@ static int b44_register_phy_one(struct b
+ if (!bp->mii_bus->phy_map[bp->phy_addr] &&
+ (sprom->boardflags_lo & (B44_BOARDFLAG_ROBO | B44_BOARDFLAG_ADM))) {
+
++ if (sprom->boardflags_lo & B44_BOARDFLAG_ADM)
++ b44_register_adm_switch(bp);
++
+ dev_info(sdev->dev,
+ "could not find PHY at %i, use fixed one\n",
+ bp->phy_addr);
+@@ -2479,6 +2548,7 @@ static void b44_remove_one(struct ssb_de
+ unregister_netdev(dev);
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
+ b44_unregister_phy_one(bp);
++ b44_unregister_adm_switch(bp);
+ ssb_device_disable(sdev, 0);
+ ssb_bus_may_powerdown(sdev->bus);
+ netif_napi_del(&bp->napi);
+--- a/drivers/net/ethernet/broadcom/b44.h
++++ b/drivers/net/ethernet/broadcom/b44.h
+@@ -404,6 +404,9 @@ struct b44 {
+ struct mii_bus *mii_bus;
+ int old_link;
+ struct mii_if_info mii_if;
++
++ /* platform device for associated switch */
++ struct platform_device *adm_switch;
+ };
+
+ #endif /* _B44_H */
--- /dev/null
+--- a/drivers/net/ethernet/broadcom/b44.c
++++ b/drivers/net/ethernet/broadcom/b44.c
+@@ -431,10 +431,34 @@ static void b44_wap54g10_workaround(stru
+ error:
+ pr_warn("PHY: cannot reset MII transceiver isolate bit\n");
+ }
++
++static void b44_bcm47xx_workarounds(struct b44 *bp)
++{
++ char buf[20];
++ struct ssb_device *sdev = bp->sdev;
++
++ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */
++ if (sdev->bus->sprom.board_num == 100) {
++ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY;
++ } else {
++ /* WL-HDD */
++ if (bcm47xx_nvram_getenv("hardware_version", buf, sizeof(buf)) >= 0 &&
++ !strncmp(buf, "WL300-", strlen("WL300-"))) {
++ if (sdev->bus->sprom.et0phyaddr == 0 &&
++ sdev->bus->sprom.et1phyaddr == 1)
++ bp->phy_addr = B44_PHY_ADDR_NO_LOCAL_PHY;
++ }
++ }
++ return;
++}
+ #else
+ static inline void b44_wap54g10_workaround(struct b44 *bp)
+ {
+ }
++
++static inline void b44_bcm47xx_workarounds(struct b44 *bp)
++{
++}
+ #endif
+
+ static int b44_setup_phy(struct b44 *bp)
+@@ -443,6 +467,7 @@ static int b44_setup_phy(struct b44 *bp)
+ int err;
+
+ b44_wap54g10_workaround(bp);
++ b44_bcm47xx_workarounds(bp);
+
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
+ return 0;
+@@ -2170,6 +2195,8 @@ static int b44_get_invariants(struct b44
+ * valid PHY address. */
+ bp->phy_addr &= 0x1F;
+
++ b44_bcm47xx_workarounds(bp);
++
+ memcpy(bp->dev->dev_addr, addr, ETH_ALEN);
+
+ if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
--- /dev/null
+This prevents the options from being delete with make kernel_oldconfig.
+---
+ drivers/ssb/Kconfig | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/bcma/Kconfig
++++ b/drivers/bcma/Kconfig
+@@ -33,6 +33,7 @@ config BCMA_HOST_PCI
+ config BCMA_HOST_SOC
+ bool "Support for BCMA in a SoC"
+ depends on BCMA
++ select USB_HCD_BCMA if USB_EHCI_HCD || USB_OHCI_HCD
+ help
+ Host interface for a Broadcom AIX bus directly mapped into
+ the memory. This only works with the Broadcom SoCs from the
+--- a/drivers/ssb/Kconfig
++++ b/drivers/ssb/Kconfig
+@@ -147,6 +147,7 @@ config SSB_SFLASH
+ config SSB_EMBEDDED
+ bool
+ depends on SSB_DRIVER_MIPS && SSB_PCICORE_HOSTMODE
++ select USB_HCD_SSB if USB_EHCI_HCD || USB_OHCI_HCD
+ default y
+
+ config SSB_DRIVER_EXTIF
--- /dev/null
+--- a/arch/mips/include/asm/cacheflush.h
++++ b/arch/mips/include/asm/cacheflush.h
+@@ -46,7 +46,7 @@
+ extern void (*flush_cache_all)(void);
+ extern void (*__flush_cache_all)(void);
+ extern void (*flush_cache_mm)(struct mm_struct *mm);
+-#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
++#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+ extern void (*flush_cache_range)(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end);
+ extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
--- /dev/null
+--- a/arch/mips/include/asm/page.h
++++ b/arch/mips/include/asm/page.h
+@@ -71,6 +71,7 @@ static inline unsigned int page_size_ftl
+ #endif /* CONFIG_MIPS_HUGE_TLB_SUPPORT */
+
+ #include <linux/pfn.h>
++#include <asm/cpu-features.h>
+
+ extern void build_clear_page(void);
+ extern void build_copy_page(void);
+@@ -105,11 +106,16 @@ static inline void clear_user_page(void
+ flush_data_cache_page((unsigned long)addr);
+ }
+
+-struct vm_area_struct;
+-extern void copy_user_highpage(struct page *to, struct page *from,
+- unsigned long vaddr, struct vm_area_struct *vma);
++static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
++ struct page *to)
++{
++ extern void (*flush_data_cache_page)(unsigned long addr);
+
+-#define __HAVE_ARCH_COPY_USER_HIGHPAGE
++ copy_page(vto, vfrom);
++ if (!cpu_has_ic_fills_f_dc ||
++ pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
++ flush_data_cache_page((unsigned long)vto);
++}
+
+ /*
+ * These are used to make use of C type-checking..
+--- a/arch/mips/mm/init.c
++++ b/arch/mips/mm/init.c
+@@ -154,30 +154,6 @@ void kunmap_coherent(void)
+ pagefault_enable();
+ }
+
+-void copy_user_highpage(struct page *to, struct page *from,
+- unsigned long vaddr, struct vm_area_struct *vma)
+-{
+- void *vfrom, *vto;
+-
+- vto = kmap_atomic(to);
+- if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+- page_mapped(from) && !Page_dcache_dirty(from)) {
+- vfrom = kmap_coherent(from, vaddr);
+- copy_page(vto, vfrom);
+- kunmap_coherent();
+- } else {
+- vfrom = kmap_atomic(from);
+- copy_page(vto, vfrom);
+- kunmap_atomic(vfrom);
+- }
+- if ((!cpu_has_ic_fills_f_dc) ||
+- pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
+- flush_data_cache_page((unsigned long)vto);
+- kunmap_atomic(vto);
+- /* Make sure this page is cleared on other CPU's too before using it */
+- smp_wmb();
+-}
+-
+ void copy_to_user_page(struct vm_area_struct *vma,
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
--- /dev/null
+--- a/arch/mips/bcm47xx/board.c
++++ b/arch/mips/bcm47xx/board.c
+@@ -140,6 +140,7 @@ struct bcm47xx_board_type_list2 bcm47xx_
+ {{BCM47XX_BOARD_LINKSYS_WRT300NV11, "Linksys WRT300N V1.1"}, "WRT300N", "1.1"},
+ {{BCM47XX_BOARD_LINKSYS_WRT310NV1, "Linksys WRT310N V1"}, "WRT310N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT310NV2, "Linksys WRT310N V2"}, "WRT310N", "2.0"},
++ {{BCM47XX_BOARD_LINKSYS_WRT320N_V1, "Linksys WRT320N V1"}, "WRT320N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT54G3GV2, "Linksys WRT54G3GV2-VF"}, "WRT54G3GV2-VF", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT610NV1, "Linksys WRT610N V1"}, "WRT610N", "1.0"},
+ {{BCM47XX_BOARD_LINKSYS_WRT610NV2, "Linksys WRT610N V2"}, "WRT610N", "2.0"},
+--- a/arch/mips/bcm47xx/buttons.c
++++ b/arch/mips/bcm47xx/buttons.c
+@@ -20,6 +20,12 @@
+ /* Asus */
+
+ static const struct gpio_keys_button
++bcm47xx_buttons_asus_rtn10u[] __initconst = {
++ BCM47XX_GPIO_KEY(20, KEY_WPS_BUTTON),
++ BCM47XX_GPIO_KEY(21, KEY_RESTART),
++};
++
++static const struct gpio_keys_button
+ bcm47xx_buttons_asus_rtn12[] __initconst = {
+ BCM47XX_GPIO_KEY(0, KEY_WPS_BUTTON),
+ BCM47XX_GPIO_KEY(1, KEY_RESTART),
+@@ -270,6 +276,18 @@ bcm47xx_buttons_linksys_wrt310nv1[] __in
+ };
+
+ static const struct gpio_keys_button
++bcm47xx_buttons_linksys_wrt310n_v2[] __initconst = {
++ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON),
++ BCM47XX_GPIO_KEY(6, KEY_RESTART),
++};
++
++static const struct gpio_keys_button
++bcm47xx_buttons_linksys_wrt320n_v1[] __initconst = {
++ BCM47XX_GPIO_KEY(5, KEY_WPS_BUTTON),
++ BCM47XX_GPIO_KEY(8, KEY_RESTART),
++};
++
++static const struct gpio_keys_button
+ bcm47xx_buttons_linksys_wrt54g3gv2[] __initconst = {
+ BCM47XX_GPIO_KEY(5, KEY_WIMAX),
+ BCM47XX_GPIO_KEY(6, KEY_RESTART),
+@@ -414,6 +432,9 @@ int __init bcm47xx_buttons_register(void
+ int err;
+
+ switch (board) {
++ case BCM47XX_BOARD_ASUS_RTN10U:
++ err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn10u);
++ break;
+ case BCM47XX_BOARD_ASUS_RTN12:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_asus_rtn12);
+ break;
+@@ -544,6 +565,12 @@ int __init bcm47xx_buttons_register(void
+ case BCM47XX_BOARD_LINKSYS_WRT310NV1:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310nv1);
+ break;
++ case BCM47XX_BOARD_LINKSYS_WRT310NV2:
++ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt310n_v2);
++ break;
++ case BCM47XX_BOARD_LINKSYS_WRT320N_V1:
++ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt320n_v1);
++ break;
+ case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
+ err = bcm47xx_copy_bdata(bcm47xx_buttons_linksys_wrt54g3gv2);
+ break;
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx_board.h
+@@ -71,6 +71,7 @@ enum bcm47xx_board {
+ BCM47XX_BOARD_LINKSYS_WRT300NV11,
+ BCM47XX_BOARD_LINKSYS_WRT310NV1,
+ BCM47XX_BOARD_LINKSYS_WRT310NV2,
++ BCM47XX_BOARD_LINKSYS_WRT320N_V1,
+ BCM47XX_BOARD_LINKSYS_WRT54G3GV2,
+ BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0101,
+ BCM47XX_BOARD_LINKSYS_WRT54G_TYPE_0467,
+--- a/arch/mips/bcm47xx/leds.c
++++ b/arch/mips/bcm47xx/leds.c
+@@ -29,6 +29,14 @@
+ /* Asus */
+
+ static const struct gpio_led
++bcm47xx_leds_asus_rtn10u[] __initconst = {
++ BCM47XX_GPIO_LED(5, "green", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
++ BCM47XX_GPIO_LED(6, "green", "power", 1, LEDS_GPIO_DEFSTATE_ON),
++ BCM47XX_GPIO_LED(7, "green", "wps", 0, LEDS_GPIO_DEFSTATE_OFF),
++ BCM47XX_GPIO_LED(8, "green", "usb", 0, LEDS_GPIO_DEFSTATE_OFF),
++};
++
++static const struct gpio_led
+ bcm47xx_leds_asus_rtn12[] __initconst = {
+ BCM47XX_GPIO_LED(2, "unk", "power", 1, LEDS_GPIO_DEFSTATE_ON),
+ BCM47XX_GPIO_LED(7, "unk", "wlan", 0, LEDS_GPIO_DEFSTATE_OFF),
+@@ -313,6 +321,13 @@ bcm47xx_leds_linksys_wrt310nv1[] __initc
+ };
+
+ static const struct gpio_led
++bcm47xx_leds_linksys_wrt320n_v1[] __initconst = {
++ BCM47XX_GPIO_LED(1, "blue", "wlan", 1, LEDS_GPIO_DEFSTATE_OFF),
++ BCM47XX_GPIO_LED(2, "blue", "power", 0, LEDS_GPIO_DEFSTATE_ON),
++ BCM47XX_GPIO_LED(4, "amber", "wps", 1, LEDS_GPIO_DEFSTATE_OFF),
++};
++
++static const struct gpio_led
+ bcm47xx_leds_linksys_wrt54g_generic[] __initconst = {
+ BCM47XX_GPIO_LED(0, "unk", "dmz", 1, LEDS_GPIO_DEFSTATE_OFF),
+ BCM47XX_GPIO_LED(1, "unk", "power", 0, LEDS_GPIO_DEFSTATE_ON),
+@@ -478,6 +493,9 @@ void __init bcm47xx_leds_register(void)
+ enum bcm47xx_board board = bcm47xx_board_get();
+
+ switch (board) {
++ case BCM47XX_BOARD_ASUS_RTN10U:
++ bcm47xx_set_pdata(bcm47xx_leds_asus_rtn10u);
++ break;
+ case BCM47XX_BOARD_ASUS_RTN12:
+ bcm47xx_set_pdata(bcm47xx_leds_asus_rtn12);
+ break;
+@@ -611,6 +629,9 @@ void __init bcm47xx_leds_register(void)
+ case BCM47XX_BOARD_LINKSYS_WRT310NV1:
+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt310nv1);
+ break;
++ case BCM47XX_BOARD_LINKSYS_WRT320N_V1:
++ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt320n_v1);
++ break;
+ case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
+ bcm47xx_set_pdata(bcm47xx_leds_linksys_wrt54g3gv2);
+ break;
--- /dev/null
+--- a/drivers/mtd/bcm47xxpart.c
++++ b/drivers/mtd/bcm47xxpart.c
+@@ -97,6 +97,7 @@ static int bcm47xxpart_parse(struct mtd_
+ int trx_part = -1;
+ int last_trx_part = -1;
+ int possible_nvram_sizes[] = { 0x8000, 0xF000, 0x10000, };
++ bool found_nvram = false;
+
+ /*
+ * Some really old flashes (like AT45DB*) had smaller erasesize-s, but
+@@ -300,12 +301,23 @@ static int bcm47xxpart_parse(struct mtd_
+ if (buf[0] == NVRAM_HEADER) {
+ bcm47xxpart_add_part(&parts[curr_part++], "nvram",
+ master->size - blocksize, 0);
++ found_nvram = true;
+ break;
+ }
+ }
+
+ kfree(buf);
+
++ if (!found_nvram) {
++ pr_err("can not find a nvram partition reserve last block\n");
++ bcm47xxpart_add_part(&parts[curr_part++], "nvram_guess",
++ master->size - blocksize * 2, MTD_WRITEABLE);
++ for (i = 0; i < curr_part; i++) {
++ if (parts[i].size + parts[i].offset == master->size)
++ parts[i].offset -= blocksize * 2;
++ }
++ }
++
+ /*
+ * Assume that partitions end at the beginning of the one they are
+ * followed by.
--- /dev/null
+--- a/include/linux/ide.h
++++ b/include/linux/ide.h
+@@ -191,7 +191,11 @@ static inline void ide_std_init_ports(st
+ hw->io_ports.ctl_addr = ctl_addr;
+ }
+
++#if defined CONFIG_BCM47XX
++# define MAX_HWIFS 2
++#else
+ #define MAX_HWIFS 10
++#endif
+
+ /*
+ * Now for the data we need to maintain per-drive: ide_drive_t
--- /dev/null
+When the Ethernet controller is powered down and someone wants to
+access the mdio bus like the witch driver (b53) the system crashed if
+PCI_D3hot was set before. This patch deactivates this power sawing mode
+when a switch driver is in use.
+
+--- a/drivers/net/ethernet/broadcom/tg3.c
++++ b/drivers/net/ethernet/broadcom/tg3.c
+@@ -4263,7 +4263,8 @@ static int tg3_power_down_prepare(struct
+ static void tg3_power_down(struct tg3 *tp)
+ {
+ pci_wake_from_d3(tp->pdev, tg3_flag(tp, WOL_ENABLE));
+- pci_set_power_state(tp->pdev, PCI_D3hot);
++ if (!tg3_flag(tp, ROBOSWITCH))
++ pci_set_power_state(tp->pdev, PCI_D3hot);
+ }
+
+ static void tg3_aux_stat_to_speed_duplex(struct tg3 *tp, u32 val, u16 *speed, u8 *duplex)
--- /dev/null
+From 597715c61ae75a05ab3310a34ff3857a006f0f63 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Thu, 20 Nov 2014 21:32:42 +0100
+Subject: [PATCH] bcma: add table of serial flashes with smaller blocks
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ drivers/bcma/driver_chipcommon_sflash.c | 29 +++++++++++++++++++++++++++++
+ 1 file changed, 29 insertions(+)
+
+--- a/drivers/bcma/driver_chipcommon_sflash.c
++++ b/drivers/bcma/driver_chipcommon_sflash.c
+@@ -9,6 +9,7 @@
+
+ #include <linux/platform_device.h>
+ #include <linux/bcma/bcma.h>
++#include <bcm47xx_board.h>
+
+ static struct resource bcma_sflash_resource = {
+ .name = "bcma_sflash",
+@@ -41,6 +42,13 @@ static const struct bcma_sflash_tbl_e bc
+ { NULL },
+ };
+
++/* Some devices use smaller blocks (and have more of them) */
++static const struct bcma_sflash_tbl_e bcma_sflash_st_shrink_tbl[] = {
++ { "M25P16", 0x14, 0x1000, 512, },
++ { "M25P32", 0x15, 0x1000, 1024, },
++ { NULL },
++};
++
+ static const struct bcma_sflash_tbl_e bcma_sflash_sst_tbl[] = {
+ { "SST25WF512", 1, 0x1000, 16, },
+ { "SST25VF512", 0x48, 0x1000, 16, },
+@@ -84,6 +92,23 @@ static void bcma_sflash_cmd(struct bcma_
+ bcma_err(cc->core->bus, "SFLASH control command failed (timeout)!\n");
+ }
+
++const struct bcma_sflash_tbl_e *bcma_sflash_shrink_flash(u32 id)
++{
++ enum bcm47xx_board board = bcm47xx_board_get();
++ const struct bcma_sflash_tbl_e *e;
++
++ switch (board) {
++ case BCM47XX_BOARD_NETGEAR_WGR614_V10:
++ for (e = bcma_sflash_st_shrink_tbl; e->name; e++) {
++ if (e->id == id)
++ return e;
++ }
++ return NULL;
++ default:
++ return NULL;
++ }
++}
++
+ /* Initialize serial flash access */
+ int bcma_sflash_init(struct bcma_drv_cc *cc)
+ {
+@@ -114,6 +139,10 @@ int bcma_sflash_init(struct bcma_drv_cc
+ case 0x13:
+ return -ENOTSUPP;
+ default:
++ e = bcma_sflash_shrink_flash(id);
++ if (e)
++ break;
++
+ for (e = bcma_sflash_st_tbl; e->name; e++) {
+ if (e->id == id)
+ break;
--- /dev/null
+The Netgear wgt634u uses a different format for storing the
+configuration. This patch is needed to read out the correct
+configuration. The cfe_env.c file uses a different method way to read
+out the configuration than the in kernel cfe config reader.
+
+--- a/arch/mips/bcm47xx/Makefile
++++ b/arch/mips/bcm47xx/Makefile
+@@ -5,3 +5,4 @@
+
+ obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
+ obj-y += board.o buttons.o leds.o workarounds.o
++obj-y += cfe_env.o
+--- /dev/null
++++ b/arch/mips/bcm47xx/cfe_env.c
+@@ -0,0 +1,228 @@
++/*
++ * CFE environment variable access
++ *
++ * Copyright 2001-2003, Broadcom Corporation
++ * Copyright 2006, Felix Fietkau <nbd@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <asm/io.h>
++#include <asm/uaccess.h>
++
++#define NVRAM_SIZE (0x1ff0)
++static char _nvdata[NVRAM_SIZE];
++static char _valuestr[256];
++
++/*
++ * TLV types. These codes are used in the "type-length-value"
++ * encoding of the items stored in the NVRAM device (flash or EEPROM)
++ *
++ * The layout of the flash/nvram is as follows:
++ *
++ * <type> <length> <data ...> <type> <length> <data ...> <type_end>
++ *
++ * The type code of "ENV_TLV_TYPE_END" marks the end of the list.
++ * The "length" field marks the length of the data section, not
++ * including the type and length fields.
++ *
++ * Environment variables are stored as follows:
++ *
++ * <type_env> <length> <flags> <name> = <value>
++ *
++ * If bit 0 (low bit) is set, the length is an 8-bit value.
++ * If bit 0 (low bit) is clear, the length is a 16-bit value
++ *
++ * Bit 7 set indicates "user" TLVs. In this case, bit 0 still
++ * indicates the size of the length field.
++ *
++ * Flags are from the constants below:
++ *
++ */
++#define ENV_LENGTH_16BITS 0x00 /* for low bit */
++#define ENV_LENGTH_8BITS 0x01
++
++#define ENV_TYPE_USER 0x80
++
++#define ENV_CODE_SYS(n,l) (((n)<<1)|(l))
++#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER)
++
++/*
++ * The actual TLV types we support
++ */
++
++#define ENV_TLV_TYPE_END 0x00
++#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS)
++
++/*
++ * Environment variable flags
++ */
++
++#define ENV_FLG_NORMAL 0x00 /* normal read/write */
++#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */
++#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */
++
++#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */
++#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */
++
++
++/* *********************************************************************
++ * _nvram_read(buffer,offset,length)
++ *
++ * Read data from the NVRAM device
++ *
++ * Input parameters:
++ * buffer - destination buffer
++ * offset - offset of data to read
++ * length - number of bytes to read
++ *
++ * Return value:
++ * number of bytes read, or <0 if error occured
++ ********************************************************************* */
++static int
++_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length)
++{
++ int i;
++ if (offset > NVRAM_SIZE)
++ return -1;
++
++ for ( i = 0; i < length; i++) {
++ buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i];
++ }
++ return length;
++}
++
++
++static char*
++_strnchr(const char *dest,int c,size_t cnt)
++{
++ while (*dest && (cnt > 0)) {
++ if (*dest == c) return (char *) dest;
++ dest++;
++ cnt--;
++ }
++ return NULL;
++}
++
++
++
++/*
++ * Core support API: Externally visible.
++ */
++
++/*
++ * Get the value of an NVRAM variable
++ * @param name name of variable to get
++ * @return value of variable or NULL if undefined
++ */
++
++char *cfe_env_get(unsigned char *nv_buf, const char *name)
++{
++ int size;
++ unsigned char *buffer;
++ unsigned char *ptr;
++ unsigned char *envval;
++ unsigned int reclen;
++ unsigned int rectype;
++ int offset;
++ int flg;
++
++ if (!strcmp(name, "nvram_type"))
++ return "cfe";
++
++ size = NVRAM_SIZE;
++ buffer = &_nvdata[0];
++
++ ptr = buffer;
++ offset = 0;
++
++ /* Read the record type and length */
++ if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
++ goto error;
++ }
++
++ while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) {
++
++ /* Adjust pointer for TLV type */
++ rectype = *(ptr);
++ offset++;
++ size--;
++
++ /*
++ * Read the length. It can be either 1 or 2 bytes
++ * depending on the code
++ */
++ if (rectype & ENV_LENGTH_8BITS) {
++ /* Read the record type and length - 8 bits */
++ if (_nvram_read(nv_buf, ptr,offset,1) != 1) {
++ goto error;
++ }
++ reclen = *(ptr);
++ size--;
++ offset++;
++ }
++ else {
++ /* Read the record type and length - 16 bits, MSB first */
++ if (_nvram_read(nv_buf, ptr,offset,2) != 2) {
++ goto error;
++ }
++ reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1);
++ size -= 2;
++ offset += 2;
++ }
++
++ if (reclen > size)
++ break; /* should not happen, bad NVRAM */
++
++ switch (rectype) {
++ case ENV_TLV_TYPE_ENV:
++ /* Read the TLV data */
++ if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen)
++ goto error;
++ flg = *ptr++;
++ envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1));
++ if (envval) {
++ *envval++ = '\0';
++ memcpy(_valuestr,envval,(reclen-1)-(envval-ptr));
++ _valuestr[(reclen-1)-(envval-ptr)] = '\0';
++#if 0
++ printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr);
++#endif
++ if(!strcmp(ptr, name)){
++ return _valuestr;
++ }
++ if((strlen(ptr) > 1) && !strcmp(&ptr[1], name))
++ return _valuestr;
++ }
++ break;
++
++ default:
++ /* Unknown TLV type, skip it. */
++ break;
++ }
++
++ /*
++ * Advance to next TLV
++ */
++
++ size -= (int)reclen;
++ offset += reclen;
++
++ /* Read the next record type */
++ ptr = buffer;
++ if (_nvram_read(nv_buf, ptr,offset,1) != 1)
++ goto error;
++ }
++
++error:
++ return NULL;
++
++}
++
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -37,6 +37,8 @@ struct nvram_header {
+ static char nvram_buf[NVRAM_SPACE];
+ static size_t nvram_len;
+ static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
++static int cfe_env;
++extern char *cfe_env_get(char *nv_buf, const char *name);
+
+ static u32 find_nvram_size(void __iomem *end)
+ {
+@@ -66,6 +68,26 @@ static int nvram_find_and_copy(void __io
+ return -EEXIST;
+ }
+
++ cfe_env = 0;
++
++ /* XXX: hack for supporting the CFE environment stuff on WGT634U */
++ if (lim >= 8 * 1024 * 1024) {
++ src = (u32 *)(iobase + 8 * 1024 * 1024 - 0x2000);
++ dst = (u32 *)nvram_buf;
++
++ if ((*src & 0xff00ff) == 0x000001) {
++ printk("early_nvram_init: WGT634U NVRAM found.\n");
++
++ for (i = 0; i < 0x1ff0; i++) {
++ if (*src == 0xFFFFFFFF)
++ break;
++ *dst++ = *src++;
++ }
++ cfe_env = 1;
++ return 0;
++ }
++ }
++
+ /* TODO: when nvram is on nand flash check for bad blocks first. */
+ off = FLASH_MIN;
+ while (off <= lim) {
+@@ -186,6 +208,13 @@ int bcm47xx_nvram_getenv(const char *nam
+ return err;
+ }
+
++ if (cfe_env) {
++ value = cfe_env_get(nvram_buf, name);
++ if (!value)
++ return -ENOENT;
++ return snprintf(val, val_len, "%s", value);
++ }
++
+ /* Look for name=value and return value */
+ var = &nvram_buf[sizeof(struct nvram_header)];
+ end = nvram_buf + sizeof(nvram_buf);
--- /dev/null
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -36,6 +36,7 @@
+ #include <linux/ssb/ssb.h>
+ #include <linux/ssb/ssb_embedded.h>
+ #include <linux/bcma/bcma_soc.h>
++#include <linux/old_gpio_wdt.h>
+ #include <asm/bootinfo.h>
+ #include <asm/idle.h>
+ #include <asm/prom.h>
+@@ -245,6 +246,33 @@ static struct fixed_phy_status bcm47xx_f
+ .duplex = DUPLEX_FULL,
+ };
+
++static struct gpio_wdt_platform_data gpio_wdt_data;
++
++static struct platform_device gpio_wdt_device = {
++ .name = "gpio-wdt",
++ .id = 0,
++ .dev = {
++ .platform_data = &gpio_wdt_data,
++ },
++};
++
++static int __init bcm47xx_register_gpio_watchdog(void)
++{
++ enum bcm47xx_board board = bcm47xx_board_get();
++
++ switch (board) {
++ case BCM47XX_BOARD_HUAWEI_E970:
++ pr_info("bcm47xx: detected Huawei E970 or similar, starting early gpio_wdt timer\n");
++ gpio_wdt_data.gpio = 7;
++ gpio_wdt_data.interval = HZ;
++ gpio_wdt_data.first_interval = HZ / 5;
++ return platform_device_register(&gpio_wdt_device);
++ default:
++ /* Nothing to do */
++ return 0;
++ }
++}
++
+ static int __init bcm47xx_register_bus_complete(void)
+ {
+ switch (bcm47xx_bus_type) {
+@@ -264,6 +292,7 @@ static int __init bcm47xx_register_bus_c
+ bcm47xx_workarounds();
+
+ fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status);
++ bcm47xx_register_gpio_watchdog();
+ return 0;
+ }
+ device_initcall(bcm47xx_register_bus_complete);
+--- a/arch/mips/configs/bcm47xx_defconfig
++++ b/arch/mips/configs/bcm47xx_defconfig
+@@ -67,6 +67,7 @@ CONFIG_HW_RANDOM=y
+ CONFIG_GPIO_SYSFS=y
+ CONFIG_WATCHDOG=y
+ CONFIG_BCM47XX_WDT=y
++CONFIG_GPIO_WDT=y
+ CONFIG_SSB_DEBUG=y
+ CONFIG_SSB_DRIVER_GIGE=y
+ CONFIG_BCMA_DRIVER_GMAC_CMN=y
+--- a/drivers/ssb/embedded.c
++++ b/drivers/ssb/embedded.c
+@@ -34,11 +34,36 @@ int ssb_watchdog_timer_set(struct ssb_bu
+ }
+ EXPORT_SYMBOL(ssb_watchdog_timer_set);
+
++#ifdef CONFIG_BCM47XX
++#include <bcm47xx_board.h>
++
++static bool ssb_watchdog_supported(void)
++{
++ enum bcm47xx_board board = bcm47xx_board_get();
++
++ /* The Huawei E970 has a hardware watchdog using a GPIO */
++ switch (board) {
++ case BCM47XX_BOARD_HUAWEI_E970:
++ return false;
++ default:
++ return true;
++ }
++}
++#else
++static bool ssb_watchdog_supported(void)
++{
++ return true;
++}
++#endif
++
+ int ssb_watchdog_register(struct ssb_bus *bus)
+ {
+ struct bcm47xx_wdt wdt = {};
+ struct platform_device *pdev;
+
++ if (!ssb_watchdog_supported())
++ return 0;
++
+ if (ssb_chipco_available(&bus->chipco)) {
+ wdt.driver_data = &bus->chipco;
+ wdt.timer_set = ssb_chipco_watchdog_timer_set_wdt;
--- /dev/null
+From 5c81397a0147ea59c778d1de14ef54e2268221f6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Wed, 8 Apr 2015 06:58:11 +0200
+Subject: [PATCH] ssb: reject PCI writes setting CardBus bridge resources
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+If SoC has a CardBus we can set resources of device at slot 1 only. It's
+impossigle to set bridge resources as it simply overwrites device 1
+configuration and usually results in Data bus error-s.
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ drivers/ssb/driver_pcicore.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+--- a/drivers/ssb/driver_pcicore.c
++++ b/drivers/ssb/driver_pcicore.c
+@@ -164,6 +164,10 @@ static int ssb_extpci_write_config(struc
+ SSB_WARN_ON(!pc->hostmode);
+ if (unlikely(len != 1 && len != 2 && len != 4))
+ goto out;
++ /* CardBus SoCs allow configuring dev 1 resources only */
++ if (extpci_core->cardbusmode && dev != 1 &&
++ off >= PCI_BASE_ADDRESS_0 && off <= PCI_BASE_ADDRESS_5)
++ goto out;
+ addr = get_cfgspace_addr(pc, bus, dev, func, off);
+ if (unlikely(!addr))
+ goto out;
--- /dev/null
+--- a/arch/mips/include/asm/r4kcache.h
++++ b/arch/mips/include/asm/r4kcache.h
+@@ -28,10 +28,28 @@ extern void (*r4k_blast_icache)(void);
+ #ifdef CONFIG_BCM47XX
+ #include <asm/paccess.h>
+ #include <linux/ssb/ssb.h>
+-#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE)))
++#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg()
++
++static inline unsigned long bcm4710_dummy_rreg(void)
++{
++ return *(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE));
++}
++
++#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void *)(addr))
++
++static inline unsigned long bcm4710_fill_tlb(void *addr)
++{
++ return *(unsigned long *)addr;
++}
++
++#define BCM4710_PROTECTED_FILL_TLB(addr) bcm4710_protected_fill_tlb((void *)(addr))
++
++static inline void bcm4710_protected_fill_tlb(void *addr)
++{
++ unsigned long x;
++ get_dbe(x, (unsigned long *)addr);;
++}
+
+-#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
+-#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
+ #else
+ #define BCM4710_DUMMY_RREG()
+
+--- a/arch/mips/mm/tlbex.c
++++ b/arch/mips/mm/tlbex.c
+@@ -936,6 +936,9 @@ build_get_pgde32(u32 **p, unsigned int t
+ uasm_i_srl(p, ptr, ptr, SMP_CPUID_PTRSHIFT);
+ uasm_i_addu(p, ptr, tmp, ptr);
+ #else
++#ifdef CONFIG_BCM47XX
++ uasm_i_nop(p);
++#endif
+ UASM_i_LA_mostly(p, ptr, pgdc);
+ #endif
+ uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */
+@@ -1296,12 +1299,12 @@ static void build_r4000_tlb_refill_handl
+ /* No need for uasm_i_nop */
+ }
+
+-#ifdef CONFIG_BCM47XX
+- uasm_i_nop(&p);
+-#endif
+ #ifdef CONFIG_64BIT
+ build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
+ #else
++# ifdef CONFIG_BCM47XX
++ uasm_i_nop(&p);
++# endif
+ build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
+ #endif
+
+@@ -1313,6 +1316,9 @@ static void build_r4000_tlb_refill_handl
+ build_update_entries(&p, K0, K1);
+ build_tlb_write_entry(&p, &l, &r, tlb_random);
+ uasm_l_leave(&l, p);
++#ifdef CONFIG_BCM47XX
++ uasm_i_nop(&p);
++#endif
+ uasm_i_eret(&p); /* return from trap */
+ }
+ #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
+@@ -1871,12 +1877,12 @@ build_r4000_tlbchange_handler_head(u32 *
+ {
+ struct work_registers wr = build_get_work_registers(p);
+
+-#ifdef CONFIG_BCM47XX
+- uasm_i_nop(p);
+-#endif
+ #ifdef CONFIG_64BIT
+ build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */
+ #else
++# ifdef CONFIG_BCM47XX
++ uasm_i_nop(p);
++# endif
+ build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */
+ #endif
+
+@@ -1923,6 +1929,9 @@ build_r4000_tlbchange_handler_tail(u32 *
+ build_tlb_write_entry(p, l, r, tlb_indexed);
+ uasm_l_leave(l, *p);
+ build_restore_work_registers(p);
++#ifdef CONFIG_BCM47XX
++ uasm_i_nop(p);
++#endif
+ uasm_i_eret(p); /* return from trap */
+
+ #ifdef CONFIG_64BIT
+--- a/arch/mips/kernel/genex.S
++++ b/arch/mips/kernel/genex.S
+@@ -21,6 +21,19 @@
+ #include <asm/war.h>
+ #include <asm/thread_info.h>
+
++#ifdef CONFIG_BCM47XX
++# ifdef eret
++# undef eret
++# endif
++# define eret \
++ .set push; \
++ .set noreorder; \
++ nop; \
++ nop; \
++ eret; \
++ .set pop;
++#endif
++
+ __INIT
+
+ /*
+@@ -34,7 +47,6 @@ NESTED(except_vec3_generic, 0, sp)
+ .set noat
+ #ifdef CONFIG_BCM47XX
+ nop
+- nop
+ #endif
+ #if R5432_CP0_INTERRUPT_WAR
+ mfc0 k0, CP0_INDEX
+@@ -59,6 +71,9 @@ NESTED(except_vec3_r4000, 0, sp)
+ .set push
+ .set arch=r4000
+ .set noat
++#ifdef CONFIG_BCM47XX
++ nop
++#endif
+ mfc0 k1, CP0_CAUSE
+ li k0, 31<<2
+ andi k1, k1, 0x7c
--- /dev/null
+--- a/drivers/pcmcia/yenta_socket.c
++++ b/drivers/pcmcia/yenta_socket.c
+@@ -920,6 +920,8 @@ static unsigned int yenta_probe_irq(stru
+ * Probe for usable interrupts using the force
+ * register to generate bogus card status events.
+ */
++#ifndef CONFIG_BCM47XX
++ /* WRT54G3G does not like this */
+ cb_writel(socket, CB_SOCKET_EVENT, -1);
+ cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK);
+ reg = exca_readb(socket, I365_CSCINT);
+@@ -935,6 +937,7 @@ static unsigned int yenta_probe_irq(stru
+ }
+ cb_writel(socket, CB_SOCKET_MASK, 0);
+ exca_writeb(socket, I365_CSCINT, reg);
++#endif
+
+ mask = probe_irq_mask(val) & 0xffff;
+
+@@ -1019,6 +1022,10 @@ static void yenta_get_socket_capabilitie
+ else
+ socket->socket.irq_mask = 0;
+
++ /* irq mask probing is broken for the WRT54G3G */
++ if (socket->socket.irq_mask == 0)
++ socket->socket.irq_mask = 0x6f8;
++
+ dev_printk(KERN_INFO, &socket->dev->dev,
+ "ISA IRQ mask 0x%04x, PCI irq %d\n",
+ socket->socket.irq_mask, socket->cb_irq);
+@@ -1255,6 +1262,15 @@ static int yenta_probe(struct pci_dev *d
+ dev_printk(KERN_INFO, &dev->dev,
+ "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE));
+
++ /* Generate an interrupt on card insert/remove */
++ config_writew(socket, CB_SOCKET_MASK, CB_CSTSMASK | CB_CDMASK);
++
++ /* Set up Multifunction Routing Status Register */
++ config_writew(socket, 0x8C, 0x1000 /* MFUNC3 to GPIO3 */ | 0x2 /* MFUNC0 to INTA */);
++
++ /* Switch interrupts to parallelized */
++ config_writeb(socket, 0x92, 0x64);
++
+ yenta_fixup_parent_bridge(dev->subordinate);
+
+ /* Register it with the pcmcia layer.. */
--- /dev/null
+--- a/drivers/ssb/driver_pcicore.c
++++ b/drivers/ssb/driver_pcicore.c
+@@ -389,7 +389,7 @@ static void ssb_pcicore_init_hostmode(st
+ set_io_port_base(ssb_pcicore_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);
++ mdelay(300);
+ register_pci_controller(&ssb_pcicore_controller);
+ }
+
--- /dev/null
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -34,7 +34,8 @@ struct nvram_header {
+ u32 config_ncdl; /* ncdl values for memc */
+ };
+
+-static char nvram_buf[NVRAM_SPACE];
++char nvram_buf[NVRAM_SPACE];
++EXPORT_SYMBOL(nvram_buf);
+ static size_t nvram_len;
+ static const u32 nvram_sizes[] = {0x8000, 0xF000, 0x10000};
+ static int cfe_env;
+--- a/arch/mips/mm/cache.c
++++ b/arch/mips/mm/cache.c
+@@ -59,6 +59,7 @@ void (*_dma_cache_wback)(unsigned long s
+ void (*_dma_cache_inv)(unsigned long start, unsigned long size);
+
+ EXPORT_SYMBOL(_dma_cache_wback_inv);
++EXPORT_SYMBOL(_dma_cache_inv);
+
+ #endif /* CONFIG_DMA_NONCOHERENT || CONFIG_DMA_MAYBE_COHERENT */
+
projects / openwrt / staging / ynezz.git / commitdiff