-From 0af3fa9e4c9ea0ca0662f09183d71ea9a7eb572f Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 14:33:08 +0100
-Subject: [PATCH 190/202] ssb: sprom fix some sizes / signedness
-
-Some parts of the sprom struct are bigger than needed.
-The leddc and maxpwr values are just 8 bit long and not 16.
-rxpo2g and rxpo5g are signed
-antenna_gain is unsigned
-
-I got these information for the open source part of the Braodcom SDK
-covering sprom version 1 to 9. rxpo2g contained a negative number on my
-bcm5354 based device, this cased an error and Broadcom SDK says this is
-signed.
-
-I was unable to find any reverences to antenna_gain.ghz5 in the
-Broadcom SDK.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- include/linux/ssb/ssb.h | 20 ++++++++++----------
- 1 files changed, 10 insertions(+), 10 deletions(-)
-
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -33,8 +33,8 @@ struct ssb_sprom {
u8 rssisav2g; /* 2GHz RSSI params */
u8 rssismc2g;
u8 rssismf2g;
-@@ -95,10 +95,10 @@ struct ssb_sprom {
- * loss in the connectors is bigger than the gain. */
- struct {
- struct {
-- s8 a0, a1, a2, a3;
-+ u8 a0, a1, a2, a3;
- } ghz24; /* 2.4GHz band */
- struct {
-- s8 a0, a1, a2, a3;
-+ u8 a0, a1, a2, a3;
- } ghz5; /* 5GHz band */
- } antenna_gain;
-
+++ /dev/null
-From f453c08359a875df66cbbda48087e3592c29da58 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 16:23:58 +0100
-Subject: [PATCH 191/202] ssb: fix per path sprom vars
-
-On sprom version 4 and 5 there are 4 values for pa_2g, pa_5gl, pa_5g
-and pa_5gh, for sprom version 8 and 9 there are only 3. Make the per
-path sprom store also work for older sprom versions.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- include/linux/ssb/ssb.h | 2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
---- a/include/linux/ssb/ssb.h
-+++ b/include/linux/ssb/ssb.h
-@@ -19,7 +19,7 @@ struct ssb_driver;
- struct ssb_sprom_core_pwr_info {
- u8 itssi_2g, itssi_5g;
- u8 maxpwr_2g, maxpwr_5gl, maxpwr_5g, maxpwr_5gh;
-- u16 pa_2g[3], pa_5gl[3], pa_5g[3], pa_5gh[3];
-+ u16 pa_2g[4], pa_5gl[4], pa_5g[4], pa_5gh[4];
- };
-
- struct ssb_sprom {
+++ /dev/null
-From b0a2a5c4a88f5d83046b408714ec9b86772fa75d Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 17:16:28 +0100
-Subject: [PATCH 192/202] ssb: add ccode
-
-This member contains the country code encoded with two chars
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- include/linux/ssb/ssb.h | 1 +
- 1 files changed, 1 insertions(+), 0 deletions(-)
-
---- a/include/linux/ssb/ssb.h
-+++ b/include/linux/ssb/ssb.h
-@@ -35,6 +35,7 @@ struct ssb_sprom {
- u8 country_code; /* Country Code */
- u8 leddc_on_time; /* LED Powersave Duty Cycle On Count */
- u8 leddc_off_time; /* LED Powersave Duty Cycle Off Count */
-+ char ccode[2];
- u8 ant_available_a; /* 2GHz antenna available bits (up to 4) */
- u8 ant_available_bg; /* 5GHz antenna available bits (up to 4) */
- u16 pa0b0;
--- /dev/null
+--- a/include/linux/ssb/ssb.h
++++ b/include/linux/ssb/ssb.h
+@@ -19,7 +19,7 @@ struct ssb_driver;
+ struct ssb_sprom_core_pwr_info {
+ u8 itssi_2g, itssi_5g;
+ u8 maxpwr_2g, maxpwr_5gl, maxpwr_5g, maxpwr_5gh;
+- u16 pa_2g[3], pa_5gl[3], pa_5g[3], pa_5gh[3];
++ u16 pa_2g[4], pa_5gl[4], pa_5g[4], pa_5gh[4];
+ };
+
+ struct ssb_sprom {
--- /dev/null
+--- a/include/linux/ssb/ssb.h
++++ b/include/linux/ssb/ssb.h
+@@ -33,6 +33,7 @@ struct ssb_sprom {
+ u8 et1mdcport; /* MDIO for enet1 */
+ u16 board_rev; /* Board revision number from SPROM. */
+ u8 country_code; /* Country Code */
++ char alpha2[2]; /* Country Code as two chars like EU or US */
+ u8 leddc_on_time; /* LED Powersave Duty Cycle On Count */
+ u8 leddc_off_time; /* LED Powersave Duty Cycle Off Count */
+ u8 ant_available_a; /* 2GHz antenna available bits (up to 4) */
+++ /dev/null
-From 91e6ca304fb163e2f9b15188686fc4637f2cd32a Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Fri, 17 Feb 2012 23:26:39 +0100
-Subject: [PATCH 193/202] ssb: add some missing sprom attributes
-
-This patch extends the sprom struct to contain all sprom attributes
-found in sprom version 1 to 9. This was done accordingly to the open
-source part of the Braodcom SDK.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- include/linux/ssb/ssb.h | 76 ++++++++++++++++++++++++++++++++++++++++++++++-
- 1 files changed, 75 insertions(+), 1 deletions(-)
-
---- a/include/linux/ssb/ssb.h
-+++ b/include/linux/ssb/ssb.h
-@@ -32,6 +32,8 @@ struct ssb_sprom {
- u8 et0mdcport; /* MDIO for enet0 */
- u8 et1mdcport; /* MDIO for enet1 */
- u16 board_rev; /* Board revision number from SPROM. */
-+ u16 board_num;
-+ u16 board_type;
- u8 country_code; /* Country Code */
- u8 leddc_on_time; /* LED Powersave Duty Cycle On Count */
- u8 leddc_off_time; /* LED Powersave Duty Cycle Off Count */
-@@ -112,7 +114,79 @@ struct ssb_sprom {
- } ghz5;
- } fem;
-
-- /* TODO - add any parameters needed from rev 2, 3, 4, 5 or 8 SPROMs */
-+ u16 mcs2gpo[8];
-+ u16 mcs5gpo[8];
-+ u16 mcs5glpo[8];
-+ u16 mcs5ghpo[8];
-+ u8 opo;
-+
-+ u8 rxgainerr2ga[3];
-+ u8 rxgainerr5gla[3];
-+ u8 rxgainerr5gma[3];
-+ u8 rxgainerr5gha[3];
-+ u8 rxgainerr5gua[3];
-+
-+ u8 noiselvl2ga[3];
-+ u8 noiselvl5gla[3];
-+ u8 noiselvl5gma[3];
-+ u8 noiselvl5gha[3];
-+ u8 noiselvl5gua[3];
-+
-+ u8 regrev;
-+ u8 txchain;
-+ u8 rxchain;
-+ u8 antswitch;
-+ u16 cddpo;
-+ u16 stbcpo;
-+ u16 bw40po;
-+ u16 bwduppo;
-+
-+ u8 tempthresh;
-+ u8 tempoffset;
-+ u16 rawtempsense;
-+ u8 measpower;
-+ u8 tempsense_slope;
-+ u8 tempcorrx;
-+ u8 tempsense_option;
-+ u8 freqoffset_corr;
-+ u8 iqcal_swp_dis;
-+ u8 hw_iqcal_en;
-+ u8 elna2g;
-+ u8 elna5g;
-+ u8 phycal_tempdelta;
-+ u8 temps_period;
-+ u8 temps_hysteresis;
-+ u8 measpower1;
-+ u8 measpower2;
-+ u8 pcieingress_war;
-+
-+ /* power per rate from sromrev 9 */
-+ u16 cckbw202gpo;
-+ u16 cckbw20ul2gpo;
-+ u32 legofdmbw202gpo;
-+ u32 legofdmbw20ul2gpo;
-+ u32 legofdmbw205glpo;
-+ u32 legofdmbw20ul5glpo;
-+ u32 legofdmbw205gmpo;
-+ u32 legofdmbw20ul5gmpo;
-+ u32 legofdmbw205ghpo;
-+ u32 legofdmbw20ul5ghpo;
-+ u32 mcsbw202gpo;
-+ u32 mcsbw20ul2gpo;
-+ u32 mcsbw402gpo;
-+ u32 mcsbw205glpo;
-+ u32 mcsbw20ul5glpo;
-+ u32 mcsbw405glpo;
-+ u32 mcsbw205gmpo;
-+ u32 mcsbw20ul5gmpo;
-+ u32 mcsbw405gmpo;
-+ u32 mcsbw205ghpo;
-+ u32 mcsbw20ul5ghpo;
-+ u32 mcsbw405ghpo;
-+ u16 mcs32po;
-+ u16 legofdm40duppo;
-+ u8 sar2g;
-+ u8 sar5g;
- };
-
- /* Information about the PCB the circuitry is soldered on. */
+++ /dev/null
-From a07c69ed06031373726e9e5e513d0d942997c265 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 14:22:32 +0100
-Subject: [PATCH 194/202] bcma: export bcma_find_core
-
-This function is needed by the bcm47xx arch code to get the number of
-the ieee80211 core.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/bcma/main.c | 3 ++-
- include/linux/bcma/bcma.h | 1 +
- 2 files changed, 3 insertions(+), 1 deletions(-)
-
---- a/drivers/bcma/main.c
-+++ b/drivers/bcma/main.c
-@@ -61,7 +61,7 @@ static struct bus_type bcma_bus_type = {
- .dev_attrs = bcma_device_attrs,
- };
-
--static struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
-+struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
- {
- struct bcma_device *core;
-
-@@ -71,6 +71,7 @@ static struct bcma_device *bcma_find_cor
- }
- return NULL;
- }
-+EXPORT_SYMBOL_GPL(bcma_find_core);
-
- static void bcma_release_core_dev(struct device *dev)
- {
---- a/include/linux/bcma/bcma.h
-+++ b/include/linux/bcma/bcma.h
-@@ -285,6 +285,7 @@ static inline void bcma_maskset16(struct
- bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set);
- }
-
-+extern struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid);
- extern bool bcma_core_is_enabled(struct bcma_device *core);
- extern void bcma_core_disable(struct bcma_device *core, u32 flags);
- extern int bcma_core_enable(struct bcma_device *core, u32 flags);
--- /dev/null
+
+--- a/include/linux/ssb/ssb.h
++++ b/include/linux/ssb/ssb.h
+@@ -32,6 +32,8 @@ struct ssb_sprom {
+ u8 et0mdcport; /* MDIO for enet0 */
+ u8 et1mdcport; /* MDIO for enet1 */
+ u16 board_rev; /* Board revision number from SPROM. */
++ u16 board_num; /* Board number from SPROM. */
++ u16 board_type; /* Board type from SPROM. */
+ u8 country_code; /* Country Code */
+ char alpha2[2]; /* Country Code as two chars like EU or US */
+ u8 leddc_on_time; /* LED Powersave Duty Cycle On Count */
+@@ -112,7 +114,79 @@ struct ssb_sprom {
+ } ghz5;
+ } fem;
+
+- /* TODO - add any parameters needed from rev 2, 3, 4, 5 or 8 SPROMs */
++ u16 mcs2gpo[8];
++ u16 mcs5gpo[8];
++ u16 mcs5glpo[8];
++ u16 mcs5ghpo[8];
++ u8 opo;
++
++ u8 rxgainerr2ga[3];
++ u8 rxgainerr5gla[3];
++ u8 rxgainerr5gma[3];
++ u8 rxgainerr5gha[3];
++ u8 rxgainerr5gua[3];
++
++ u8 noiselvl2ga[3];
++ u8 noiselvl5gla[3];
++ u8 noiselvl5gma[3];
++ u8 noiselvl5gha[3];
++ u8 noiselvl5gua[3];
++
++ u8 regrev;
++ u8 txchain;
++ u8 rxchain;
++ u8 antswitch;
++ u16 cddpo;
++ u16 stbcpo;
++ u16 bw40po;
++ u16 bwduppo;
++
++ u8 tempthresh;
++ u8 tempoffset;
++ u16 rawtempsense;
++ u8 measpower;
++ u8 tempsense_slope;
++ u8 tempcorrx;
++ u8 tempsense_option;
++ u8 freqoffset_corr;
++ u8 iqcal_swp_dis;
++ u8 hw_iqcal_en;
++ u8 elna2g;
++ u8 elna5g;
++ u8 phycal_tempdelta;
++ u8 temps_period;
++ u8 temps_hysteresis;
++ u8 measpower1;
++ u8 measpower2;
++ u8 pcieingress_war;
++
++ /* power per rate from sromrev 9 */
++ u16 cckbw202gpo;
++ u16 cckbw20ul2gpo;
++ u32 legofdmbw202gpo;
++ u32 legofdmbw20ul2gpo;
++ u32 legofdmbw205glpo;
++ u32 legofdmbw20ul5glpo;
++ u32 legofdmbw205gmpo;
++ u32 legofdmbw20ul5gmpo;
++ u32 legofdmbw205ghpo;
++ u32 legofdmbw20ul5ghpo;
++ u32 mcsbw202gpo;
++ u32 mcsbw20ul2gpo;
++ u32 mcsbw402gpo;
++ u32 mcsbw205glpo;
++ u32 mcsbw20ul5glpo;
++ u32 mcsbw405glpo;
++ u32 mcsbw205gmpo;
++ u32 mcsbw20ul5gmpo;
++ u32 mcsbw405gmpo;
++ u32 mcsbw205ghpo;
++ u32 mcsbw20ul5ghpo;
++ u32 mcsbw405ghpo;
++ u16 mcs32po;
++ u16 legofdm40duppo;
++ u8 sar2g;
++ u8 sar5g;
+ };
+
+ /* Information about the PCB the circuitry is soldered on. */
+++ /dev/null
-From 332b8f6ca7da3197c631928b6bd1e7fdca87e109 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 01:16:35 +0100
-Subject: [PATCH 195/202] bcma: add support for sprom not found on the device.
-
-On SoCs the sprom is stored in the nvram in a special partition on the
-flash chip. The nvram contains the sprom for the main bus, but
-sometimes also for a pci devices using bcma. This patch makes it
-possible for the arch code to register a function to fetch the needed
-sprom from the nvram and provide it to the bcma code.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/bcma/sprom.c | 80 ++++++++++++++++++++++++++++++++++++++++----
- include/linux/bcma/bcma.h | 6 +++
- 2 files changed, 78 insertions(+), 8 deletions(-)
-
---- a/drivers/bcma/sprom.c
-+++ b/drivers/bcma/sprom.c
-@@ -16,6 +16,49 @@
-
- #define SPOFF(offset) ((offset) / sizeof(u16))
-
-+static int(*get_fallback_sprom)(struct bcma_bus *dev, struct ssb_sprom *out);
-+
-+/**
-+ * ssb_arch_register_fallback_sprom - Registers a method providing a
-+ * fallback SPROM if no SPROM is found.
-+ *
-+ * @sprom_callback: The callback function.
-+ *
-+ * With this function the architecture implementation may register a
-+ * callback handler which fills the SPROM data structure. The fallback is
-+ * only used for PCI based SSB devices, where no valid SPROM can be found
-+ * in the shadow registers.
-+ *
-+ * This function is useful for weird architectures that have a half-assed
-+ * SSB device hardwired to their PCI bus.
-+ *
-+ * Note that it does only work with PCI attached SSB devices. PCMCIA
-+ * devices currently don't use this fallback.
-+ * Architectures must provide the SPROM for native SSB devices anyway, so
-+ * the fallback also isn't used for native devices.
-+ *
-+ * This function is available for architecture code, only. So it is not
-+ * exported.
-+ */
-+int bcma_arch_register_fallback_sprom(int (*sprom_callback)(struct bcma_bus *bus,
-+ struct ssb_sprom *out))
-+{
-+ if (get_fallback_sprom)
-+ return -EEXIST;
-+ get_fallback_sprom = sprom_callback;
-+
-+ return 0;
-+}
-+
-+static int bcma_fill_sprom_with_fallback(struct bcma_bus *bus,
-+ struct ssb_sprom *out)
-+{
-+ if (!get_fallback_sprom)
-+ return -ENOENT;
-+
-+ return get_fallback_sprom(bus, out);
-+}
-+
- /**************************************************
- * R/W ops.
- **************************************************/
-@@ -205,23 +248,44 @@ static void bcma_sprom_extract_r8(struct
- SSB_SROM8_FEM_ANTSWLUT) >> SSB_SROM8_FEM_ANTSWLUT_SHIFT;
- }
-
-+static bool bcma_is_sprom_available(struct bcma_bus *bus)
-+{
-+ u32 sromctrl;
-+
-+ if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM))
-+ return false;
-+
-+ if (bus->drv_cc.core->id.rev >= 32) {
-+ sromctrl = bcma_read32(bus->drv_cc.core, BCMA_CC_SROM_CONTROL);
-+ if (!(sromctrl & BCMA_CC_SROM_CONTROL_PRESENT))
-+ return false;
-+ }
-+ return true;
-+}
-+
- int bcma_sprom_get(struct bcma_bus *bus)
- {
- u16 offset;
- u16 *sprom;
-- u32 sromctrl;
- int err = 0;
-
- if (!bus->drv_cc.core)
- return -EOPNOTSUPP;
-
-- if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM))
-- return -ENOENT;
--
-- if (bus->drv_cc.core->id.rev >= 32) {
-- sromctrl = bcma_read32(bus->drv_cc.core, BCMA_CC_SROM_CONTROL);
-- if (!(sromctrl & BCMA_CC_SROM_CONTROL_PRESENT))
-- return -ENOENT;
-+ if (!bcma_is_sprom_available(bus)) {
-+ /*
-+ * Maybe there is no SPROM on the device?
-+ * Now we ask the arch code if there is some sprom
-+ * available for this device in some other storage
-+ */
-+ err = bcma_fill_sprom_with_fallback(bus, &bus->sprom);
-+ if (err) {
-+ pr_warn("Using fallback SPROM failed (err %d)\n", err);
-+ } else {
-+ pr_debug("Using SPROM revision %d provided by"
-+ " platform.\n", bus->sprom.revision);
-+ return 0;
-+ }
- }
-
- sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
---- a/include/linux/bcma/bcma.h
-+++ b/include/linux/bcma/bcma.h
-@@ -177,6 +177,12 @@ int __bcma_driver_register(struct bcma_d
-
- extern void bcma_driver_unregister(struct bcma_driver *drv);
-
-+/* Set a fallback SPROM.
-+ * See kdoc at the function definition for complete documentation. */
-+extern int bcma_arch_register_fallback_sprom(
-+ int (*sprom_callback)(struct bcma_bus *bus,
-+ struct ssb_sprom *out));
-+
- struct bcma_bus {
- /* The MMIO area. */
- void __iomem *mmio;
--- /dev/null
+
+--- a/drivers/bcma/main.c
++++ b/drivers/bcma/main.c
+@@ -61,7 +61,7 @@ static struct bus_type bcma_bus_type = {
+ .dev_attrs = bcma_device_attrs,
+ };
+
+-static struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
++struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid)
+ {
+ struct bcma_device *core;
+
+@@ -71,6 +71,7 @@ static struct bcma_device *bcma_find_cor
+ }
+ return NULL;
+ }
++EXPORT_SYMBOL_GPL(bcma_find_core);
+
+ static void bcma_release_core_dev(struct device *dev)
+ {
+--- a/include/linux/bcma/bcma.h
++++ b/include/linux/bcma/bcma.h
+@@ -285,6 +285,7 @@ static inline void bcma_maskset16(struct
+ bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set);
+ }
+
++extern struct bcma_device *bcma_find_core(struct bcma_bus *bus, u16 coreid);
+ extern bool bcma_core_is_enabled(struct bcma_device *core);
+ extern void bcma_core_disable(struct bcma_device *core, u32 flags);
+ extern int bcma_core_enable(struct bcma_device *core, u32 flags);
+++ /dev/null
-From 3ac18c5072e097ffa719994ef3b5c64e744a5405 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 14:46:45 +0100
-Subject: [PATCH 196/202] MIPS: BCM47XX: return number of written bytes in
- nvram_getenv
-
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/mips/bcm47xx/nvram.c | 3 +--
- 1 files changed, 1 insertions(+), 2 deletions(-)
-
---- a/arch/mips/bcm47xx/nvram.c
-+++ b/arch/mips/bcm47xx/nvram.c
-@@ -243,8 +243,7 @@ int nvram_getenv(char *name, char *val,
- value = eq + 1;
- if ((eq - var) == strlen(name) &&
- strncmp(var, name, (eq - var)) == 0) {
-- snprintf(val, val_len, "%s", value);
-- return 0;
-+ return snprintf(val, val_len, "%s", value);
- }
- }
- return NVRAM_ERR_ENVNOTFOUND;
--- /dev/null
+
+--- a/drivers/bcma/sprom.c
++++ b/drivers/bcma/sprom.c
+@@ -2,6 +2,8 @@
+ * Broadcom specific AMBA
+ * SPROM reading
+ *
++ * Copyright 2011, 2012, Hauke Mehrtens <hauke@hauke-m.de>
++ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+@@ -16,6 +18,45 @@
+
+ #define SPOFF(offset) ((offset) / sizeof(u16))
+
++static int(*get_fallback_sprom)(struct bcma_bus *dev, struct ssb_sprom *out);
++
++/**
++ * bcma_arch_register_fallback_sprom - Registers a method providing a
++ * fallback SPROM if no SPROM is found.
++ *
++ * @sprom_callback: The callback function.
++ *
++ * With this function the architecture implementation may register a
++ * callback handler which fills the SPROM data structure. The fallback is
++ * used for PCI based BCMA devices, where no valid SPROM can be found
++ * in the shadow registers and to provide the SPROM for SoCs where BCMA is
++ * to controll the system bus.
++ *
++ * This function is useful for weird architectures that have a half-assed
++ * BCMA device hardwired to their PCI bus.
++ *
++ * This function is available for architecture code, only. So it is not
++ * exported.
++ */
++int bcma_arch_register_fallback_sprom(int (*sprom_callback)(struct bcma_bus *bus,
++ struct ssb_sprom *out))
++{
++ if (get_fallback_sprom)
++ return -EEXIST;
++ get_fallback_sprom = sprom_callback;
++
++ return 0;
++}
++
++static int bcma_fill_sprom_with_fallback(struct bcma_bus *bus,
++ struct ssb_sprom *out)
++{
++ if (!get_fallback_sprom)
++ return -ENOENT;
++
++ return get_fallback_sprom(bus, out);
++}
++
+ /**************************************************
+ * R/W ops.
+ **************************************************/
+@@ -205,23 +246,43 @@ static void bcma_sprom_extract_r8(struct
+ SSB_SROM8_FEM_ANTSWLUT) >> SSB_SROM8_FEM_ANTSWLUT_SHIFT;
+ }
+
++static bool bcma_is_sprom_available(struct bcma_bus *bus)
++{
++ u32 sromctrl;
++
++ if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM))
++ return false;
++
++ if (bus->drv_cc.core->id.rev >= 32) {
++ sromctrl = bcma_read32(bus->drv_cc.core, BCMA_CC_SROM_CONTROL);
++ return sromctrl & BCMA_CC_SROM_CONTROL_PRESENT;
++ }
++ return true;
++}
++
+ int bcma_sprom_get(struct bcma_bus *bus)
+ {
+ u16 offset;
+ u16 *sprom;
+- u32 sromctrl;
+ int err = 0;
+
+ if (!bus->drv_cc.core)
+ return -EOPNOTSUPP;
+
+- if (!(bus->drv_cc.capabilities & BCMA_CC_CAP_SPROM))
+- return -ENOENT;
+-
+- if (bus->drv_cc.core->id.rev >= 32) {
+- sromctrl = bcma_read32(bus->drv_cc.core, BCMA_CC_SROM_CONTROL);
+- if (!(sromctrl & BCMA_CC_SROM_CONTROL_PRESENT))
+- return -ENOENT;
++ if (!bcma_is_sprom_available(bus)) {
++ /*
++ * Maybe there is no SPROM on the device?
++ * Now we ask the arch code if there is some sprom
++ * available for this device in some other storage.
++ */
++ err = bcma_fill_sprom_with_fallback(bus, &bus->sprom);
++ if (err) {
++ pr_warn("Using fallback SPROM failed (err %d)\n", err);
++ } else {
++ pr_debug("Using SPROM revision %d provided by"
++ " platform.\n", bus->sprom.revision);
++ return 0;
++ }
+ }
+
+ sprom = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16),
+--- a/include/linux/bcma/bcma.h
++++ b/include/linux/bcma/bcma.h
+@@ -177,6 +177,12 @@ int __bcma_driver_register(struct bcma_d
+
+ extern void bcma_driver_unregister(struct bcma_driver *drv);
+
++/* Set a fallback SPROM.
++ * See kdoc at the function definition for complete documentation. */
++extern int bcma_arch_register_fallback_sprom(
++ int (*sprom_callback)(struct bcma_bus *bus,
++ struct ssb_sprom *out));
++
+ struct bcma_bus {
+ /* The MMIO area. */
+ void __iomem *mmio;
+++ /dev/null
-From c330338212785092aab7a266f24b52c132775463 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 15:00:36 +0100
-Subject: [PATCH 197/202] MIPS: BCM47XX: fix signature of nvram_parse_macaddr
-
-Explicitly enforce an char array of 6 bytes for the mac address.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/mips/include/asm/mach-bcm47xx/nvram.h | 2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
---- a/arch/mips/include/asm/mach-bcm47xx/nvram.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h
-@@ -37,7 +37,7 @@ struct nvram_header {
-
- extern int nvram_getenv(char *name, char *val, size_t val_len);
-
--static inline void nvram_parse_macaddr(char *buf, u8 *macaddr)
-+static inline void nvram_parse_macaddr(char *buf, u8 macaddr[6])
- {
- if (strchr(buf, ':'))
- sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
--- /dev/null
+
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -243,8 +243,7 @@ int nvram_getenv(char *name, char *val,
+ value = eq + 1;
+ if ((eq - var) == strlen(name) &&
+ strncmp(var, name, (eq - var)) == 0) {
+- snprintf(val, val_len, "%s", value);
+- return 0;
++ return snprintf(val, val_len, "%s", value);
+ }
+ }
+ return NVRAM_ERR_ENVNOTFOUND;
--- /dev/null
+
+--- a/arch/mips/include/asm/mach-bcm47xx/nvram.h
++++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h
+@@ -37,7 +37,7 @@ struct nvram_header {
+
+ extern int nvram_getenv(char *name, char *val, size_t val_len);
+
+-static inline void nvram_parse_macaddr(char *buf, u8 *macaddr)
++static inline void nvram_parse_macaddr(char *buf, u8 macaddr[6])
+ {
+ if (strchr(buf, ':'))
+ sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
+++ /dev/null
-From bf975de39d2c6be28421c1de2068fd8bd018b96d Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 18 Feb 2012 14:50:24 +0100
-Subject: [PATCH 198/202] MIPS: BCM47XX: move and extend sprom parsing
-
-Move the sprom parsing from nvram into sprom.c. There are all values
-needed for sprom version 1 to 9 read from nvram and there are more
-sanity checks added. This is based on the sprom parsing in the open
-source part of the Broadcom SDK.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/mips/bcm47xx/Makefile | 2 +-
- arch/mips/bcm47xx/setup.c | 151 +-------
- arch/mips/bcm47xx/sprom.c | 618 ++++++++++++++++++++++++++
- arch/mips/include/asm/mach-bcm47xx/bcm47xx.h | 3 +
- 4 files changed, 623 insertions(+), 151 deletions(-)
- create mode 100644 arch/mips/bcm47xx/sprom.c
-
---- a/arch/mips/bcm47xx/Makefile
-+++ b/arch/mips/bcm47xx/Makefile
-@@ -3,5 +3,5 @@
- # under Linux.
- #
-
--obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o bus.o
-+obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o bus.o sprom.o
- obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -93,156 +93,7 @@ static void bcm47xx_machine_halt(void)
- }
-
- #ifdef CONFIG_BCM47XX_SSB
--#define READ_FROM_NVRAM(_outvar, name, buf) \
-- if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\
-- sprom->_outvar = simple_strtoul(buf, NULL, 0);
--
--#define READ_FROM_NVRAM2(_outvar, name1, name2, buf) \
-- if (nvram_getprefix(prefix, name1, buf, sizeof(buf)) >= 0 || \
-- nvram_getprefix(prefix, name2, buf, sizeof(buf)) >= 0)\
-- sprom->_outvar = simple_strtoul(buf, NULL, 0);
--
--static inline int nvram_getprefix(const char *prefix, char *name,
-- char *buf, int len)
--{
-- if (prefix) {
-- char key[100];
--
-- snprintf(key, sizeof(key), "%s%s", prefix, name);
-- return nvram_getenv(key, buf, len);
-- }
--
-- return nvram_getenv(name, buf, len);
--}
--
--static u32 nvram_getu32(const char *name, char *buf, int len)
--{
-- int rv;
-- char key[100];
-- u16 var0, var1;
--
-- snprintf(key, sizeof(key), "%s0", name);
-- rv = nvram_getenv(key, buf, len);
-- /* return 0 here so this looks like unset */
-- if (rv < 0)
-- return 0;
-- var0 = simple_strtoul(buf, NULL, 0);
--
-- snprintf(key, sizeof(key), "%s1", name);
-- rv = nvram_getenv(key, buf, len);
-- if (rv < 0)
-- return 0;
-- var1 = simple_strtoul(buf, NULL, 0);
-- return var1 << 16 | var0;
--}
--
--static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
--{
-- char buf[100];
-- u32 boardflags;
--
-- memset(sprom, 0, sizeof(struct ssb_sprom));
--
-- sprom->revision = 1; /* Fallback: Old hardware does not define this. */
-- READ_FROM_NVRAM(revision, "sromrev", buf);
-- if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0 ||
-- nvram_getprefix(prefix, "macaddr", buf, sizeof(buf)) >= 0)
-- nvram_parse_macaddr(buf, sprom->il0mac);
-- if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0)
-- nvram_parse_macaddr(buf, sprom->et0mac);
-- if (nvram_getprefix(prefix, "et1macaddr", buf, sizeof(buf)) >= 0)
-- nvram_parse_macaddr(buf, sprom->et1mac);
-- READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf);
-- READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf);
-- READ_FROM_NVRAM(et0mdcport, "et0mdcport", buf);
-- READ_FROM_NVRAM(et1mdcport, "et1mdcport", buf);
-- READ_FROM_NVRAM(board_rev, "boardrev", buf);
-- READ_FROM_NVRAM(country_code, "ccode", buf);
-- READ_FROM_NVRAM(ant_available_a, "aa5g", buf);
-- READ_FROM_NVRAM(ant_available_bg, "aa2g", buf);
-- READ_FROM_NVRAM(pa0b0, "pa0b0", buf);
-- READ_FROM_NVRAM(pa0b1, "pa0b1", buf);
-- READ_FROM_NVRAM(pa0b2, "pa0b2", buf);
-- READ_FROM_NVRAM(pa1b0, "pa1b0", buf);
-- READ_FROM_NVRAM(pa1b1, "pa1b1", buf);
-- READ_FROM_NVRAM(pa1b2, "pa1b2", buf);
-- READ_FROM_NVRAM(pa1lob0, "pa1lob0", buf);
-- READ_FROM_NVRAM(pa1lob2, "pa1lob1", buf);
-- READ_FROM_NVRAM(pa1lob1, "pa1lob2", buf);
-- READ_FROM_NVRAM(pa1hib0, "pa1hib0", buf);
-- READ_FROM_NVRAM(pa1hib2, "pa1hib1", buf);
-- READ_FROM_NVRAM(pa1hib1, "pa1hib2", buf);
-- READ_FROM_NVRAM2(gpio0, "ledbh0", "wl0gpio0", buf);
-- READ_FROM_NVRAM2(gpio1, "ledbh1", "wl0gpio1", buf);
-- READ_FROM_NVRAM2(gpio2, "ledbh2", "wl0gpio2", buf);
-- READ_FROM_NVRAM2(gpio3, "ledbh3", "wl0gpio3", buf);
-- READ_FROM_NVRAM2(maxpwr_bg, "maxp2ga0", "pa0maxpwr", buf);
-- READ_FROM_NVRAM2(maxpwr_al, "maxp5gla0", "pa1lomaxpwr", buf);
-- READ_FROM_NVRAM2(maxpwr_a, "maxp5ga0", "pa1maxpwr", buf);
-- READ_FROM_NVRAM2(maxpwr_ah, "maxp5gha0", "pa1himaxpwr", buf);
-- READ_FROM_NVRAM2(itssi_bg, "itt5ga0", "pa0itssit", buf);
-- READ_FROM_NVRAM2(itssi_a, "itt2ga0", "pa1itssit", buf);
-- READ_FROM_NVRAM(tri2g, "tri2g", buf);
-- READ_FROM_NVRAM(tri5gl, "tri5gl", buf);
-- READ_FROM_NVRAM(tri5g, "tri5g", buf);
-- READ_FROM_NVRAM(tri5gh, "tri5gh", buf);
-- READ_FROM_NVRAM(txpid2g[0], "txpid2ga0", buf);
-- READ_FROM_NVRAM(txpid2g[1], "txpid2ga1", buf);
-- READ_FROM_NVRAM(txpid2g[2], "txpid2ga2", buf);
-- READ_FROM_NVRAM(txpid2g[3], "txpid2ga3", buf);
-- READ_FROM_NVRAM(txpid5g[0], "txpid5ga0", buf);
-- READ_FROM_NVRAM(txpid5g[1], "txpid5ga1", buf);
-- READ_FROM_NVRAM(txpid5g[2], "txpid5ga2", buf);
-- READ_FROM_NVRAM(txpid5g[3], "txpid5ga3", buf);
-- READ_FROM_NVRAM(txpid5gl[0], "txpid5gla0", buf);
-- READ_FROM_NVRAM(txpid5gl[1], "txpid5gla1", buf);
-- READ_FROM_NVRAM(txpid5gl[2], "txpid5gla2", buf);
-- READ_FROM_NVRAM(txpid5gl[3], "txpid5gla3", buf);
-- READ_FROM_NVRAM(txpid5gh[0], "txpid5gha0", buf);
-- READ_FROM_NVRAM(txpid5gh[1], "txpid5gha1", buf);
-- READ_FROM_NVRAM(txpid5gh[2], "txpid5gha2", buf);
-- READ_FROM_NVRAM(txpid5gh[3], "txpid5gha3", buf);
-- READ_FROM_NVRAM(rxpo2g, "rxpo2g", buf);
-- READ_FROM_NVRAM(rxpo5g, "rxpo5g", buf);
-- READ_FROM_NVRAM(rssisav2g, "rssisav2g", buf);
-- READ_FROM_NVRAM(rssismc2g, "rssismc2g", buf);
-- READ_FROM_NVRAM(rssismf2g, "rssismf2g", buf);
-- READ_FROM_NVRAM(bxa2g, "bxa2g", buf);
-- READ_FROM_NVRAM(rssisav5g, "rssisav5g", buf);
-- READ_FROM_NVRAM(rssismc5g, "rssismc5g", buf);
-- READ_FROM_NVRAM(rssismf5g, "rssismf5g", buf);
-- READ_FROM_NVRAM(bxa5g, "bxa5g", buf);
-- READ_FROM_NVRAM(cck2gpo, "cck2gpo", buf);
--
-- sprom->ofdm2gpo = nvram_getu32("ofdm2gpo", buf, sizeof(buf));
-- sprom->ofdm5glpo = nvram_getu32("ofdm5glpo", buf, sizeof(buf));
-- sprom->ofdm5gpo = nvram_getu32("ofdm5gpo", buf, sizeof(buf));
-- sprom->ofdm5ghpo = nvram_getu32("ofdm5ghpo", buf, sizeof(buf));
--
-- READ_FROM_NVRAM(antenna_gain.ghz24.a0, "ag0", buf);
-- READ_FROM_NVRAM(antenna_gain.ghz24.a1, "ag1", buf);
-- READ_FROM_NVRAM(antenna_gain.ghz24.a2, "ag2", buf);
-- READ_FROM_NVRAM(antenna_gain.ghz24.a3, "ag3", buf);
-- memcpy(&sprom->antenna_gain.ghz5, &sprom->antenna_gain.ghz24,
-- sizeof(sprom->antenna_gain.ghz5));
--
-- if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) {
-- boardflags = simple_strtoul(buf, NULL, 0);
-- if (boardflags) {
-- sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
-- sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
-- }
-- }
-- if (nvram_getprefix(prefix, "boardflags2", buf, sizeof(buf)) >= 0) {
-- boardflags = simple_strtoul(buf, NULL, 0);
-- if (boardflags) {
-- sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
-- sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16;
-- }
-- }
--}
--
--int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
-+static int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
- {
- char prefix[10];
-
---- /dev/null
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -0,0 +1,618 @@
-+/*
-+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
-+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-+ * Copyright (C) 2006 Michael Buesch <m@bues.ch>
-+ * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
-+ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * 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.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
-+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+ *
-+ * You should have received a copy of the GNU General Public License along
-+ * with this program; if not, write to the Free Software Foundation, Inc.,
-+ * 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#include <bcm47xx.h>
-+#include <nvram.h>
-+
-+static void create_key(const char *prefix, const char *postfix,
-+ const char *name, char *buf, int len)
-+{
-+ if (prefix && postfix)
-+ snprintf(buf, len, "%s%s%s", prefix, name, postfix);
-+ else if (prefix)
-+ snprintf(buf, len, "%s%s", prefix, name);
-+ else if (postfix)
-+ snprintf(buf, len, "%s%s", name, postfix);
-+ else
-+ snprintf(buf, len, "%s", name);
-+}
-+
-+#define NVRAM_READ_VAL(type) \
-+static void nvram_read_ ## type (const char *prefix, \
-+ const char *postfix, const char *name, \
-+ type *val, type allset) \
-+{ \
-+ char buf[100]; \
-+ char key[40]; \
-+ int err; \
-+ type var; \
-+ \
-+ create_key(prefix, postfix, name, key, sizeof(key)); \
-+ \
-+ err = nvram_getenv(key, buf, sizeof(buf)); \
-+ if (err < 0) \
-+ return; \
-+ err = kstrto ## type (buf, 0, &var); \
-+ if (err) { \
-+ pr_warn("can not parse nvram name %s with value %s" \
-+ " got %i", key, buf, err); \
-+ return; \
-+ } \
-+ if (allset && var == allset) \
-+ return; \
-+ *val = var; \
-+}
-+
-+NVRAM_READ_VAL(u8)
-+NVRAM_READ_VAL(s8)
-+NVRAM_READ_VAL(u16)
-+NVRAM_READ_VAL(u32)
-+
-+#undef NVRAM_READ_VAL
-+
-+static void nvram_read_u32_2(const char *prefix, const char *name,
-+ u16 *val_lo, u16 *val_hi)
-+{
-+ char buf[100];
-+ char key[40];
-+ int err;
-+ u32 val;
-+
-+ create_key(prefix, NULL, name, key, sizeof(key));
-+
-+ err = nvram_getenv(key, buf, sizeof(buf));
-+ if (err < 0)
-+ return;
-+ err = kstrtou32(buf, 0, &val);
-+ if (err) {
-+ pr_warn("can not parse nvram name %s with value %s got %i",
-+ key, buf, err);
-+ return;
-+ }
-+ *val_lo = (val & 0x0000FFFFU);
-+ *val_hi = (val & 0xFFFF0000U) >> 16;
-+}
-+
-+static void nvram_read_leddc(const char *prefix, const char *name,
-+ u8 *leddc_on_time, u8 *leddc_off_time)
-+{
-+ char buf[100];
-+ char key[40];
-+ int err;
-+ u32 val;
-+
-+ create_key(prefix, NULL, name, key, sizeof(key));
-+
-+ err = nvram_getenv(key, buf, sizeof(buf));
-+ if (err < 0)
-+ return;
-+ err = kstrtou32(buf, 0, &val);
-+ if (err) {
-+ pr_warn("can not parse nvram name %s with value %s got %i",
-+ key, buf, err);
-+ return;
-+ }
-+
-+ if (val == 0xffff || val == 0xffffffff)
-+ return;
-+
-+ *leddc_on_time = val & 0xff;
-+ *leddc_off_time = (val >> 16) & 0xff;
-+}
-+
-+static void nvram_read_macaddr(const char *prefix, const char *name,
-+ u8 (*val)[6])
-+{
-+ char buf[100];
-+ char key[40];
-+ int err;
-+
-+ create_key(prefix, NULL, name, key, sizeof(key));
-+
-+ err = nvram_getenv(key, buf, sizeof(buf));
-+ if (err < 0)
-+ return;
-+ nvram_parse_macaddr(buf, *val);
-+}
-+
-+static void nvram_read_ccode(const char *prefix, const char *name,
-+ char (*val)[2])
-+{
-+ char buf[10];
-+ char key[40];
-+ int err;
-+
-+ create_key(prefix, NULL, name, key, sizeof(key));
-+
-+ err = nvram_getenv(key, buf, sizeof(buf));
-+ if (err < 0)
-+ return;
-+ if (buf[0] == '0')
-+ return;
-+ if (strlen(buf) > 2) {
-+ pr_warn("ccode is too long %s", buf);
-+ return;
-+ }
-+ memcpy(val, buf, sizeof(val));
-+}
-+
-+static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
-+ const char *prefix)
-+{
-+ nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0);
-+ nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0);
-+ nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff);
-+ nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff);
-+ nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff);
-+ nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff);
-+ nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0);
-+ nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0);
-+ nvram_read_u8(prefix, NULL, "ag0", &sprom->antenna_gain.ghz24.a0, 0);
-+ nvram_read_u8(prefix, NULL, "ag1", &sprom->antenna_gain.ghz24.a1, 0);
-+ nvram_read_ccode(prefix, "ccode", &sprom->ccode);
-+}
-+
-+static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom,
-+ const char *prefix)
-+{
-+ nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0);
-+ nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0);
-+ nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0);
-+ nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0);
-+ nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0);
-+ nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0);
-+ nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0);
-+ nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0);
-+ nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0);
-+ nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0);
-+ nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom,
-+ const char *prefix)
-+{
-+ nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0);
-+ nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0);
-+ nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0);
-+ nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0);
-+ nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0);
-+ nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0);
-+ nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0);
-+ nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0);
-+ nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r2(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
-+ &sprom->boardflags_hi);
-+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0);
-+ nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0);
-+ nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0);
-+ nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0);
-+ nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0);
-+ nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0);
-+ nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0);
-+ nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0);
-+ nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0);
-+ nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0);
-+ nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0);
-+ nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0);
-+ nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0);
-+ nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
-+ &sprom->boardflags_hi);
-+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
-+ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
-+ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
-+ &sprom->leddc_off_time);
-+}
-+
-+static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
-+ const char *prefix)
-+{
-+ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
-+ &sprom->boardflags_hi);
-+ nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
-+ &sprom->boardflags2_hi);
-+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
-+ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
-+ nvram_read_u8(prefix, NULL, "ag2", &sprom->antenna_gain.ghz24.a2, 0);
-+ nvram_read_u8(prefix, NULL, "ag3", &sprom->antenna_gain.ghz24.a3, 0);
-+ nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf);
-+ nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf);
-+ nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff);
-+ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
-+ &sprom->leddc_off_time);
-+}
-+
-+static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0);
-+ nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0);
-+ nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0);
-+ nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0);
-+ nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0);
-+ nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0);
-+ nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0);
-+ nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0);
-+ nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0);
-+ nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0);
-+ nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0);
-+ nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0);
-+ nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0);
-+ nvram_read_u8(prefix, NULL, "extpagain2g",
-+ &sprom->fem.ghz2.extpa_gain, 0);
-+ nvram_read_u8(prefix, NULL, "pdetrange2g",
-+ &sprom->fem.ghz2.pdet_range, 0);
-+ nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0);
-+ nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0);
-+ nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0);
-+ nvram_read_u8(prefix, NULL, "extpagain5g",
-+ &sprom->fem.ghz5.extpa_gain, 0);
-+ nvram_read_u8(prefix, NULL, "pdetrange5g",
-+ &sprom->fem.ghz5.pdet_range, 0);
-+ nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0);
-+ nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0);
-+ nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0);
-+ nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0);
-+ nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0);
-+ nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0);
-+ nvram_read_u8(prefix, NULL, "tempsense_slope",
-+ &sprom->tempsense_slope, 0);
-+ nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0);
-+ nvram_read_u8(prefix, NULL, "tempsense_option",
-+ &sprom->tempsense_option, 0);
-+ nvram_read_u8(prefix, NULL, "freqoffset_corr",
-+ &sprom->freqoffset_corr, 0);
-+ nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0);
-+ nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0);
-+ nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0);
-+ nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0);
-+ nvram_read_u8(prefix, NULL, "phycal_tempdelta",
-+ &sprom->phycal_tempdelta, 0);
-+ nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0);
-+ nvram_read_u8(prefix, NULL, "temps_hysteresis",
-+ &sprom->temps_hysteresis, 0);
-+ nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0);
-+ nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr2ga0",
-+ &sprom->rxgainerr2ga[0], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr2ga1",
-+ &sprom->rxgainerr2ga[1], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr2ga2",
-+ &sprom->rxgainerr2ga[2], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gla0",
-+ &sprom->rxgainerr5gla[0], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gla1",
-+ &sprom->rxgainerr5gla[1], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gla2",
-+ &sprom->rxgainerr5gla[2], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gma0",
-+ &sprom->rxgainerr5gma[0], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gma1",
-+ &sprom->rxgainerr5gma[1], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gma2",
-+ &sprom->rxgainerr5gma[2], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gha0",
-+ &sprom->rxgainerr5gha[0], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gha1",
-+ &sprom->rxgainerr5gha[1], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gha2",
-+ &sprom->rxgainerr5gha[2], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gua0",
-+ &sprom->rxgainerr5gua[0], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gua1",
-+ &sprom->rxgainerr5gua[1], 0);
-+ nvram_read_u8(prefix, NULL, "rxgainerr5gua2",
-+ &sprom->rxgainerr5gua[2], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gla0",
-+ &sprom->noiselvl5gla[0], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gla1",
-+ &sprom->noiselvl5gla[1], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gla2",
-+ &sprom->noiselvl5gla[2], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gma0",
-+ &sprom->noiselvl5gma[0], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gma1",
-+ &sprom->noiselvl5gma[1], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gma2",
-+ &sprom->noiselvl5gma[2], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gha0",
-+ &sprom->noiselvl5gha[0], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gha1",
-+ &sprom->noiselvl5gha[1], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gha2",
-+ &sprom->noiselvl5gha[2], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gua0",
-+ &sprom->noiselvl5gua[0], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gua1",
-+ &sprom->noiselvl5gua[1], 0);
-+ nvram_read_u8(prefix, NULL, "noiselvl5gua2",
-+ &sprom->noiselvl5gua[2], 0);
-+ nvram_read_u8(prefix, NULL, "pcieingress_war",
-+ &sprom->pcieingress_war, 0);
-+}
-+
-+static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0);
-+ nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw202gpo",
-+ &sprom->legofdmbw202gpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo",
-+ &sprom->legofdmbw20ul2gpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw205glpo",
-+ &sprom->legofdmbw205glpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo",
-+ &sprom->legofdmbw20ul5glpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw205gmpo",
-+ &sprom->legofdmbw205gmpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo",
-+ &sprom->legofdmbw20ul5gmpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw205ghpo",
-+ &sprom->legofdmbw205ghpo, 0);
-+ nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo",
-+ &sprom->legofdmbw20ul5ghpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo",
-+ &sprom->mcsbw20ul5glpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo",
-+ &sprom->mcsbw20ul5gmpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo",
-+ &sprom->mcsbw20ul5ghpo, 0);
-+ nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0);
-+ nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0);
-+ nvram_read_u16(prefix, NULL, "legofdm40duppo",
-+ &sprom->legofdm40duppo, 0);
-+ nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0);
-+ nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0);
-+}
-+
-+static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
-+ const char *prefix)
-+{
-+ char postfix[2];
-+ int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) {
-+ struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
-+ snprintf(postfix, sizeof(postfix), "%i", i);
-+ nvram_read_u8(prefix, postfix, "maxp2ga",
-+ &pwr_info->maxpwr_2g, 0);
-+ nvram_read_u8(prefix, postfix, "itt2ga",
-+ &pwr_info->itssi_2g, 0);
-+ nvram_read_u8(prefix, postfix, "itt5ga",
-+ &pwr_info->itssi_5g, 0);
-+ nvram_read_u16(prefix, postfix, "pa2gw0a",
-+ &pwr_info->pa_2g[0], 0);
-+ nvram_read_u16(prefix, postfix, "pa2gw1a",
-+ &pwr_info->pa_2g[1], 0);
-+ nvram_read_u16(prefix, postfix, "pa2gw2a",
-+ &pwr_info->pa_2g[2], 0);
-+ nvram_read_u8(prefix, postfix, "maxp5ga",
-+ &pwr_info->maxpwr_5g, 0);
-+ nvram_read_u8(prefix, postfix, "maxp5gha",
-+ &pwr_info->maxpwr_5gh, 0);
-+ nvram_read_u8(prefix, postfix, "maxp5gla",
-+ &pwr_info->maxpwr_5gl, 0);
-+ nvram_read_u16(prefix, postfix, "pa5gw0a",
-+ &pwr_info->pa_5g[0], 0);
-+ nvram_read_u16(prefix, postfix, "pa5gw1a",
-+ &pwr_info->pa_5g[1], 0);
-+ nvram_read_u16(prefix, postfix, "pa5gw2a",
-+ &pwr_info->pa_5g[2], 0);
-+ nvram_read_u16(prefix, postfix, "pa5glw0a",
-+ &pwr_info->pa_5gl[0], 0);
-+ nvram_read_u16(prefix, postfix, "pa5glw1a",
-+ &pwr_info->pa_5gl[1], 0);
-+ nvram_read_u16(prefix, postfix, "pa5glw2a",
-+ &pwr_info->pa_5gl[2], 0);
-+ nvram_read_u16(prefix, postfix, "pa5ghw0a",
-+ &pwr_info->pa_5gh[0], 0);
-+ nvram_read_u16(prefix, postfix, "pa5ghw1a",
-+ &pwr_info->pa_5gh[1], 0);
-+ nvram_read_u16(prefix, postfix, "pa5ghw2a",
-+ &pwr_info->pa_5gh[2], 0);
-+ }
-+}
-+
-+static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
-+ const char *prefix)
-+{
-+ char postfix[2];
-+ int i;
-+
-+ for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) {
-+ struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
-+ snprintf(postfix, sizeof(postfix), "%i", i);
-+ nvram_read_u16(prefix, postfix, "pa2gw3a",
-+ &pwr_info->pa_2g[3], 0);
-+ nvram_read_u16(prefix, postfix, "pa5gw3a",
-+ &pwr_info->pa_5g[3], 0);
-+ nvram_read_u16(prefix, postfix, "pa5glw3a",
-+ &pwr_info->pa_5gl[3], 0);
-+ nvram_read_u16(prefix, postfix, "pa5ghw3a",
-+ &pwr_info->pa_5gh[3], 0);
-+ }
-+}
-+
-+void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac);
-+ nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0);
-+ nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0);
-+
-+ nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac);
-+ nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0);
-+ nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0);
-+
-+ nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac);
-+ nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac);
-+}
-+
-+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
-+{
-+ memset(sprom, 0, sizeof(struct ssb_sprom));
-+
-+ bcm47xx_fill_sprom_ethernet(sprom, prefix);
-+
-+ nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0);
-+
-+ switch (sprom->revision) {
-+ case 1:
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix);
-+ bcm47xx_fill_sprom_r1(sprom, prefix);
-+ break;
-+ case 2:
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix);
-+ bcm47xx_fill_sprom_r2(sprom, prefix);
-+ break;
-+ case 3:
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix);
-+ bcm47xx_fill_sprom_r389(sprom, prefix);
-+ bcm47xx_fill_sprom_r3(sprom, prefix);
-+ break;
-+ case 4:
-+ case 5:
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix);
-+ bcm47xx_fill_sprom_r4589(sprom, prefix);
-+ bcm47xx_fill_sprom_r458(sprom, prefix);
-+ bcm47xx_fill_sprom_r45(sprom, prefix);
-+ bcm47xx_fill_sprom_path_r4589(sprom, prefix);
-+ bcm47xx_fill_sprom_path_r45(sprom, prefix);
-+ break;
-+ case 8:
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix);
-+ bcm47xx_fill_sprom_r389(sprom, prefix);
-+ bcm47xx_fill_sprom_r4589(sprom, prefix);
-+ bcm47xx_fill_sprom_r458(sprom, prefix);
-+ bcm47xx_fill_sprom_r89(sprom, prefix);
-+ bcm47xx_fill_sprom_path_r4589(sprom, prefix);
-+ break;
-+ case 9:
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix);
-+ bcm47xx_fill_sprom_r389(sprom, prefix);
-+ bcm47xx_fill_sprom_r4589(sprom, prefix);
-+ bcm47xx_fill_sprom_r89(sprom, prefix);
-+ bcm47xx_fill_sprom_r9(sprom, prefix);
-+ bcm47xx_fill_sprom_path_r4589(sprom, prefix);
-+ break;
-+ default:
-+ pr_warn("Unsupported SPROM revision %d detected. Will extract"
-+ " v1\n", sprom->revision);
-+ sprom->revision = 1;
-+ bcm47xx_fill_sprom_r1(sprom, prefix);
-+ }
-+}
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-@@ -44,4 +44,7 @@ union bcm47xx_bus {
- extern union bcm47xx_bus bcm47xx_bus;
- extern enum bcm47xx_bus_type bcm47xx_bus_type;
-
-+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix);
-+void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix);
-+
- #endif /* __ASM_BCM47XX_H */
--- /dev/null
+--- a/arch/mips/bcm47xx/Makefile
++++ b/arch/mips/bcm47xx/Makefile
+@@ -3,5 +3,5 @@
+ # under Linux.
+ #
+
+-obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o bus.o
++obj-y += gpio.o irq.o nvram.o prom.o serial.o setup.o time.o bus.o sprom.o
+ obj-$(CONFIG_BCM47XX_SSB) += wgt634u.o
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -93,156 +93,7 @@ static void bcm47xx_machine_halt(void)
+ }
+
+ #ifdef CONFIG_BCM47XX_SSB
+-#define READ_FROM_NVRAM(_outvar, name, buf) \
+- if (nvram_getprefix(prefix, name, buf, sizeof(buf)) >= 0)\
+- sprom->_outvar = simple_strtoul(buf, NULL, 0);
+-
+-#define READ_FROM_NVRAM2(_outvar, name1, name2, buf) \
+- if (nvram_getprefix(prefix, name1, buf, sizeof(buf)) >= 0 || \
+- nvram_getprefix(prefix, name2, buf, sizeof(buf)) >= 0)\
+- sprom->_outvar = simple_strtoul(buf, NULL, 0);
+-
+-static inline int nvram_getprefix(const char *prefix, char *name,
+- char *buf, int len)
+-{
+- if (prefix) {
+- char key[100];
+-
+- snprintf(key, sizeof(key), "%s%s", prefix, name);
+- return nvram_getenv(key, buf, len);
+- }
+-
+- return nvram_getenv(name, buf, len);
+-}
+-
+-static u32 nvram_getu32(const char *name, char *buf, int len)
+-{
+- int rv;
+- char key[100];
+- u16 var0, var1;
+-
+- snprintf(key, sizeof(key), "%s0", name);
+- rv = nvram_getenv(key, buf, len);
+- /* return 0 here so this looks like unset */
+- if (rv < 0)
+- return 0;
+- var0 = simple_strtoul(buf, NULL, 0);
+-
+- snprintf(key, sizeof(key), "%s1", name);
+- rv = nvram_getenv(key, buf, len);
+- if (rv < 0)
+- return 0;
+- var1 = simple_strtoul(buf, NULL, 0);
+- return var1 << 16 | var0;
+-}
+-
+-static void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
+-{
+- char buf[100];
+- u32 boardflags;
+-
+- memset(sprom, 0, sizeof(struct ssb_sprom));
+-
+- sprom->revision = 1; /* Fallback: Old hardware does not define this. */
+- READ_FROM_NVRAM(revision, "sromrev", buf);
+- if (nvram_getprefix(prefix, "il0macaddr", buf, sizeof(buf)) >= 0 ||
+- nvram_getprefix(prefix, "macaddr", buf, sizeof(buf)) >= 0)
+- nvram_parse_macaddr(buf, sprom->il0mac);
+- if (nvram_getprefix(prefix, "et0macaddr", buf, sizeof(buf)) >= 0)
+- nvram_parse_macaddr(buf, sprom->et0mac);
+- if (nvram_getprefix(prefix, "et1macaddr", buf, sizeof(buf)) >= 0)
+- nvram_parse_macaddr(buf, sprom->et1mac);
+- READ_FROM_NVRAM(et0phyaddr, "et0phyaddr", buf);
+- READ_FROM_NVRAM(et1phyaddr, "et1phyaddr", buf);
+- READ_FROM_NVRAM(et0mdcport, "et0mdcport", buf);
+- READ_FROM_NVRAM(et1mdcport, "et1mdcport", buf);
+- READ_FROM_NVRAM(board_rev, "boardrev", buf);
+- READ_FROM_NVRAM(country_code, "ccode", buf);
+- READ_FROM_NVRAM(ant_available_a, "aa5g", buf);
+- READ_FROM_NVRAM(ant_available_bg, "aa2g", buf);
+- READ_FROM_NVRAM(pa0b0, "pa0b0", buf);
+- READ_FROM_NVRAM(pa0b1, "pa0b1", buf);
+- READ_FROM_NVRAM(pa0b2, "pa0b2", buf);
+- READ_FROM_NVRAM(pa1b0, "pa1b0", buf);
+- READ_FROM_NVRAM(pa1b1, "pa1b1", buf);
+- READ_FROM_NVRAM(pa1b2, "pa1b2", buf);
+- READ_FROM_NVRAM(pa1lob0, "pa1lob0", buf);
+- READ_FROM_NVRAM(pa1lob2, "pa1lob1", buf);
+- READ_FROM_NVRAM(pa1lob1, "pa1lob2", buf);
+- READ_FROM_NVRAM(pa1hib0, "pa1hib0", buf);
+- READ_FROM_NVRAM(pa1hib2, "pa1hib1", buf);
+- READ_FROM_NVRAM(pa1hib1, "pa1hib2", buf);
+- READ_FROM_NVRAM2(gpio0, "ledbh0", "wl0gpio0", buf);
+- READ_FROM_NVRAM2(gpio1, "ledbh1", "wl0gpio1", buf);
+- READ_FROM_NVRAM2(gpio2, "ledbh2", "wl0gpio2", buf);
+- READ_FROM_NVRAM2(gpio3, "ledbh3", "wl0gpio3", buf);
+- READ_FROM_NVRAM2(maxpwr_bg, "maxp2ga0", "pa0maxpwr", buf);
+- READ_FROM_NVRAM2(maxpwr_al, "maxp5gla0", "pa1lomaxpwr", buf);
+- READ_FROM_NVRAM2(maxpwr_a, "maxp5ga0", "pa1maxpwr", buf);
+- READ_FROM_NVRAM2(maxpwr_ah, "maxp5gha0", "pa1himaxpwr", buf);
+- READ_FROM_NVRAM2(itssi_bg, "itt5ga0", "pa0itssit", buf);
+- READ_FROM_NVRAM2(itssi_a, "itt2ga0", "pa1itssit", buf);
+- READ_FROM_NVRAM(tri2g, "tri2g", buf);
+- READ_FROM_NVRAM(tri5gl, "tri5gl", buf);
+- READ_FROM_NVRAM(tri5g, "tri5g", buf);
+- READ_FROM_NVRAM(tri5gh, "tri5gh", buf);
+- READ_FROM_NVRAM(txpid2g[0], "txpid2ga0", buf);
+- READ_FROM_NVRAM(txpid2g[1], "txpid2ga1", buf);
+- READ_FROM_NVRAM(txpid2g[2], "txpid2ga2", buf);
+- READ_FROM_NVRAM(txpid2g[3], "txpid2ga3", buf);
+- READ_FROM_NVRAM(txpid5g[0], "txpid5ga0", buf);
+- READ_FROM_NVRAM(txpid5g[1], "txpid5ga1", buf);
+- READ_FROM_NVRAM(txpid5g[2], "txpid5ga2", buf);
+- READ_FROM_NVRAM(txpid5g[3], "txpid5ga3", buf);
+- READ_FROM_NVRAM(txpid5gl[0], "txpid5gla0", buf);
+- READ_FROM_NVRAM(txpid5gl[1], "txpid5gla1", buf);
+- READ_FROM_NVRAM(txpid5gl[2], "txpid5gla2", buf);
+- READ_FROM_NVRAM(txpid5gl[3], "txpid5gla3", buf);
+- READ_FROM_NVRAM(txpid5gh[0], "txpid5gha0", buf);
+- READ_FROM_NVRAM(txpid5gh[1], "txpid5gha1", buf);
+- READ_FROM_NVRAM(txpid5gh[2], "txpid5gha2", buf);
+- READ_FROM_NVRAM(txpid5gh[3], "txpid5gha3", buf);
+- READ_FROM_NVRAM(rxpo2g, "rxpo2g", buf);
+- READ_FROM_NVRAM(rxpo5g, "rxpo5g", buf);
+- READ_FROM_NVRAM(rssisav2g, "rssisav2g", buf);
+- READ_FROM_NVRAM(rssismc2g, "rssismc2g", buf);
+- READ_FROM_NVRAM(rssismf2g, "rssismf2g", buf);
+- READ_FROM_NVRAM(bxa2g, "bxa2g", buf);
+- READ_FROM_NVRAM(rssisav5g, "rssisav5g", buf);
+- READ_FROM_NVRAM(rssismc5g, "rssismc5g", buf);
+- READ_FROM_NVRAM(rssismf5g, "rssismf5g", buf);
+- READ_FROM_NVRAM(bxa5g, "bxa5g", buf);
+- READ_FROM_NVRAM(cck2gpo, "cck2gpo", buf);
+-
+- sprom->ofdm2gpo = nvram_getu32("ofdm2gpo", buf, sizeof(buf));
+- sprom->ofdm5glpo = nvram_getu32("ofdm5glpo", buf, sizeof(buf));
+- sprom->ofdm5gpo = nvram_getu32("ofdm5gpo", buf, sizeof(buf));
+- sprom->ofdm5ghpo = nvram_getu32("ofdm5ghpo", buf, sizeof(buf));
+-
+- READ_FROM_NVRAM(antenna_gain.ghz24.a0, "ag0", buf);
+- READ_FROM_NVRAM(antenna_gain.ghz24.a1, "ag1", buf);
+- READ_FROM_NVRAM(antenna_gain.ghz24.a2, "ag2", buf);
+- READ_FROM_NVRAM(antenna_gain.ghz24.a3, "ag3", buf);
+- memcpy(&sprom->antenna_gain.ghz5, &sprom->antenna_gain.ghz24,
+- sizeof(sprom->antenna_gain.ghz5));
+-
+- if (nvram_getprefix(prefix, "boardflags", buf, sizeof(buf)) >= 0) {
+- boardflags = simple_strtoul(buf, NULL, 0);
+- if (boardflags) {
+- sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
+- sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
+- }
+- }
+- if (nvram_getprefix(prefix, "boardflags2", buf, sizeof(buf)) >= 0) {
+- boardflags = simple_strtoul(buf, NULL, 0);
+- if (boardflags) {
+- sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
+- sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16;
+- }
+- }
+-}
+-
+-int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
++static int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
+ {
+ char prefix[10];
+
+--- /dev/null
++++ b/arch/mips/bcm47xx/sprom.c
+@@ -0,0 +1,620 @@
++/*
++ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
++ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
++ * Copyright (C) 2006 Michael Buesch <m@bues.ch>
++ * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
++ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de>
++ *
++ * 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.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
++ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
++ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <bcm47xx.h>
++#include <nvram.h>
++
++static void create_key(const char *prefix, const char *postfix,
++ const char *name, char *buf, int len)
++{
++ if (prefix && postfix)
++ snprintf(buf, len, "%s%s%s", prefix, name, postfix);
++ else if (prefix)
++ snprintf(buf, len, "%s%s", prefix, name);
++ else if (postfix)
++ snprintf(buf, len, "%s%s", name, postfix);
++ else
++ snprintf(buf, len, "%s", name);
++}
++
++#define NVRAM_READ_VAL(type) \
++static void nvram_read_ ## type (const char *prefix, \
++ const char *postfix, const char *name, \
++ type *val, type allset) \
++{ \
++ char buf[100]; \
++ char key[40]; \
++ int err; \
++ type var; \
++ \
++ create_key(prefix, postfix, name, key, sizeof(key)); \
++ \
++ err = nvram_getenv(key, buf, sizeof(buf)); \
++ if (err < 0) \
++ return; \
++ err = kstrto ## type (buf, 0, &var); \
++ if (err) { \
++ pr_warn("can not parse nvram name %s with value %s" \
++ " got %i", key, buf, err); \
++ return; \
++ } \
++ if (allset && var == allset) \
++ return; \
++ *val = var; \
++}
++
++NVRAM_READ_VAL(u8)
++NVRAM_READ_VAL(s8)
++NVRAM_READ_VAL(u16)
++NVRAM_READ_VAL(u32)
++
++#undef NVRAM_READ_VAL
++
++static void nvram_read_u32_2(const char *prefix, const char *name,
++ u16 *val_lo, u16 *val_hi)
++{
++ char buf[100];
++ char key[40];
++ int err;
++ u32 val;
++
++ create_key(prefix, NULL, name, key, sizeof(key));
++
++ err = nvram_getenv(key, buf, sizeof(buf));
++ if (err < 0)
++ return;
++ err = kstrtou32(buf, 0, &val);
++ if (err) {
++ pr_warn("can not parse nvram name %s with value %s got %i",
++ key, buf, err);
++ return;
++ }
++ *val_lo = (val & 0x0000FFFFU);
++ *val_hi = (val & 0xFFFF0000U) >> 16;
++}
++
++static void nvram_read_leddc(const char *prefix, const char *name,
++ u8 *leddc_on_time, u8 *leddc_off_time)
++{
++ char buf[100];
++ char key[40];
++ int err;
++ u32 val;
++
++ create_key(prefix, NULL, name, key, sizeof(key));
++
++ err = nvram_getenv(key, buf, sizeof(buf));
++ if (err < 0)
++ return;
++ err = kstrtou32(buf, 0, &val);
++ if (err) {
++ pr_warn("can not parse nvram name %s with value %s got %i",
++ key, buf, err);
++ return;
++ }
++
++ if (val == 0xffff || val == 0xffffffff)
++ return;
++
++ *leddc_on_time = val & 0xff;
++ *leddc_off_time = (val >> 16) & 0xff;
++}
++
++static void nvram_read_macaddr(const char *prefix, const char *name,
++ u8 (*val)[6])
++{
++ char buf[100];
++ char key[40];
++ int err;
++
++ create_key(prefix, NULL, name, key, sizeof(key));
++
++ err = nvram_getenv(key, buf, sizeof(buf));
++ if (err < 0)
++ return;
++ nvram_parse_macaddr(buf, *val);
++}
++
++static void nvram_read_alpha2(const char *prefix, const char *name,
++ char (*val)[2])
++{
++ char buf[10];
++ char key[40];
++ int err;
++
++ create_key(prefix, NULL, name, key, sizeof(key));
++
++ err = nvram_getenv(key, buf, sizeof(buf));
++ if (err < 0)
++ return;
++ if (buf[0] == '0')
++ return;
++ if (strlen(buf) > 2) {
++ pr_warn("alpha2 is too long %s", buf);
++ return;
++ }
++ memcpy(val, buf, sizeof(val));
++}
++
++static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
++ const char *prefix)
++{
++ nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0);
++ nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0);
++ nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff);
++ nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff);
++ nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff);
++ nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff);
++ nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0);
++ nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0);
++ nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.ghz24.a0, 0);
++ nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.ghz24.a1, 0);
++ nvram_read_alpha2(prefix, "ccode", &sprom->alpha2);
++}
++
++static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom,
++ const char *prefix)
++{
++ nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0);
++ nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0);
++ nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0);
++ nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0);
++ nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0);
++ nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0);
++ nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0);
++ nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0);
++ nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0);
++ nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0);
++}
++
++static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0);
++ nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0);
++}
++
++static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom,
++ const char *prefix)
++{
++ nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0);
++ nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0);
++ nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0);
++ nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0);
++ nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0);
++ nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0);
++ nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0);
++ nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0);
++ nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0);
++}
++
++static void bcm47xx_fill_sprom_r2(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
++ &sprom->boardflags_hi);
++ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
++}
++
++static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0);
++ nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0);
++ nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0);
++ nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0);
++ nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0);
++ nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0);
++ nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0);
++ nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0);
++ nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0);
++ nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0);
++ nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0);
++ nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0);
++ nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0);
++ nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0);
++}
++
++static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
++ &sprom->boardflags_hi);
++ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
++ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
++ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
++ &sprom->leddc_off_time);
++}
++
++static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
++ const char *prefix)
++{
++ nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
++ &sprom->boardflags_hi);
++ nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
++ &sprom->boardflags2_hi);
++ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
++ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
++ nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.ghz24.a2, 0);
++ nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.ghz24.a3, 0);
++ nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf);
++ nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf);
++ nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff);
++ nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
++ &sprom->leddc_off_time);
++}
++
++static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0);
++ nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0);
++ nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0);
++ nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0);
++ nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0);
++ nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0);
++ nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0);
++ nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0);
++ nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0);
++ nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0);
++ nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0);
++ nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0);
++ nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0);
++}
++
++static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0);
++ nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0);
++ nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0);
++ nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0);
++ nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0);
++ nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0);
++ nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0);
++ nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0);
++ nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0);
++}
++
++static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0);
++ nvram_read_u8(prefix, NULL, "extpagain2g",
++ &sprom->fem.ghz2.extpa_gain, 0);
++ nvram_read_u8(prefix, NULL, "pdetrange2g",
++ &sprom->fem.ghz2.pdet_range, 0);
++ nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0);
++ nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0);
++ nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0);
++ nvram_read_u8(prefix, NULL, "extpagain5g",
++ &sprom->fem.ghz5.extpa_gain, 0);
++ nvram_read_u8(prefix, NULL, "pdetrange5g",
++ &sprom->fem.ghz5.pdet_range, 0);
++ nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0);
++ nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0);
++ nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0);
++ nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0);
++ nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0);
++ nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0);
++ nvram_read_u8(prefix, NULL, "tempsense_slope",
++ &sprom->tempsense_slope, 0);
++ nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0);
++ nvram_read_u8(prefix, NULL, "tempsense_option",
++ &sprom->tempsense_option, 0);
++ nvram_read_u8(prefix, NULL, "freqoffset_corr",
++ &sprom->freqoffset_corr, 0);
++ nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0);
++ nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0);
++ nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0);
++ nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0);
++ nvram_read_u8(prefix, NULL, "phycal_tempdelta",
++ &sprom->phycal_tempdelta, 0);
++ nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0);
++ nvram_read_u8(prefix, NULL, "temps_hysteresis",
++ &sprom->temps_hysteresis, 0);
++ nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0);
++ nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr2ga0",
++ &sprom->rxgainerr2ga[0], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr2ga1",
++ &sprom->rxgainerr2ga[1], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr2ga2",
++ &sprom->rxgainerr2ga[2], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gla0",
++ &sprom->rxgainerr5gla[0], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gla1",
++ &sprom->rxgainerr5gla[1], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gla2",
++ &sprom->rxgainerr5gla[2], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gma0",
++ &sprom->rxgainerr5gma[0], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gma1",
++ &sprom->rxgainerr5gma[1], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gma2",
++ &sprom->rxgainerr5gma[2], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gha0",
++ &sprom->rxgainerr5gha[0], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gha1",
++ &sprom->rxgainerr5gha[1], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gha2",
++ &sprom->rxgainerr5gha[2], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gua0",
++ &sprom->rxgainerr5gua[0], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gua1",
++ &sprom->rxgainerr5gua[1], 0);
++ nvram_read_u8(prefix, NULL, "rxgainerr5gua2",
++ &sprom->rxgainerr5gua[2], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gla0",
++ &sprom->noiselvl5gla[0], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gla1",
++ &sprom->noiselvl5gla[1], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gla2",
++ &sprom->noiselvl5gla[2], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gma0",
++ &sprom->noiselvl5gma[0], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gma1",
++ &sprom->noiselvl5gma[1], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gma2",
++ &sprom->noiselvl5gma[2], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gha0",
++ &sprom->noiselvl5gha[0], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gha1",
++ &sprom->noiselvl5gha[1], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gha2",
++ &sprom->noiselvl5gha[2], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gua0",
++ &sprom->noiselvl5gua[0], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gua1",
++ &sprom->noiselvl5gua[1], 0);
++ nvram_read_u8(prefix, NULL, "noiselvl5gua2",
++ &sprom->noiselvl5gua[2], 0);
++ nvram_read_u8(prefix, NULL, "pcieingress_war",
++ &sprom->pcieingress_war, 0);
++}
++
++static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0);
++ nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw202gpo",
++ &sprom->legofdmbw202gpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo",
++ &sprom->legofdmbw20ul2gpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw205glpo",
++ &sprom->legofdmbw205glpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo",
++ &sprom->legofdmbw20ul5glpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw205gmpo",
++ &sprom->legofdmbw205gmpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo",
++ &sprom->legofdmbw20ul5gmpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw205ghpo",
++ &sprom->legofdmbw205ghpo, 0);
++ nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo",
++ &sprom->legofdmbw20ul5ghpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo",
++ &sprom->mcsbw20ul5glpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo",
++ &sprom->mcsbw20ul5gmpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo",
++ &sprom->mcsbw20ul5ghpo, 0);
++ nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0);
++ nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0);
++ nvram_read_u16(prefix, NULL, "legofdm40duppo",
++ &sprom->legofdm40duppo, 0);
++ nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0);
++ nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0);
++}
++
++static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
++ const char *prefix)
++{
++ char postfix[2];
++ int i;
++
++ for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) {
++ struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
++ snprintf(postfix, sizeof(postfix), "%i", i);
++ nvram_read_u8(prefix, postfix, "maxp2ga",
++ &pwr_info->maxpwr_2g, 0);
++ nvram_read_u8(prefix, postfix, "itt2ga",
++ &pwr_info->itssi_2g, 0);
++ nvram_read_u8(prefix, postfix, "itt5ga",
++ &pwr_info->itssi_5g, 0);
++ nvram_read_u16(prefix, postfix, "pa2gw0a",
++ &pwr_info->pa_2g[0], 0);
++ nvram_read_u16(prefix, postfix, "pa2gw1a",
++ &pwr_info->pa_2g[1], 0);
++ nvram_read_u16(prefix, postfix, "pa2gw2a",
++ &pwr_info->pa_2g[2], 0);
++ nvram_read_u8(prefix, postfix, "maxp5ga",
++ &pwr_info->maxpwr_5g, 0);
++ nvram_read_u8(prefix, postfix, "maxp5gha",
++ &pwr_info->maxpwr_5gh, 0);
++ nvram_read_u8(prefix, postfix, "maxp5gla",
++ &pwr_info->maxpwr_5gl, 0);
++ nvram_read_u16(prefix, postfix, "pa5gw0a",
++ &pwr_info->pa_5g[0], 0);
++ nvram_read_u16(prefix, postfix, "pa5gw1a",
++ &pwr_info->pa_5g[1], 0);
++ nvram_read_u16(prefix, postfix, "pa5gw2a",
++ &pwr_info->pa_5g[2], 0);
++ nvram_read_u16(prefix, postfix, "pa5glw0a",
++ &pwr_info->pa_5gl[0], 0);
++ nvram_read_u16(prefix, postfix, "pa5glw1a",
++ &pwr_info->pa_5gl[1], 0);
++ nvram_read_u16(prefix, postfix, "pa5glw2a",
++ &pwr_info->pa_5gl[2], 0);
++ nvram_read_u16(prefix, postfix, "pa5ghw0a",
++ &pwr_info->pa_5gh[0], 0);
++ nvram_read_u16(prefix, postfix, "pa5ghw1a",
++ &pwr_info->pa_5gh[1], 0);
++ nvram_read_u16(prefix, postfix, "pa5ghw2a",
++ &pwr_info->pa_5gh[2], 0);
++ }
++}
++
++static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
++ const char *prefix)
++{
++ char postfix[2];
++ int i;
++
++ for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) {
++ struct ssb_sprom_core_pwr_info *pwr_info = &sprom->core_pwr_info[i];
++ snprintf(postfix, sizeof(postfix), "%i", i);
++ nvram_read_u16(prefix, postfix, "pa2gw3a",
++ &pwr_info->pa_2g[3], 0);
++ nvram_read_u16(prefix, postfix, "pa5gw3a",
++ &pwr_info->pa_5g[3], 0);
++ nvram_read_u16(prefix, postfix, "pa5glw3a",
++ &pwr_info->pa_5gl[3], 0);
++ nvram_read_u16(prefix, postfix, "pa5ghw3a",
++ &pwr_info->pa_5gh[3], 0);
++ }
++}
++
++void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix)
++{
++ nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac);
++ nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0);
++ nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0);
++
++ nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac);
++ nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0);
++ nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0);
++
++ nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac);
++ nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac);
++}
++
++void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
++{
++ memset(sprom, 0, sizeof(struct ssb_sprom));
++
++ bcm47xx_fill_sprom_ethernet(sprom, prefix);
++
++ nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0);
++
++ switch (sprom->revision) {
++ case 1:
++ bcm47xx_fill_sprom_r1234589(sprom, prefix);
++ bcm47xx_fill_sprom_r12389(sprom, prefix);
++ bcm47xx_fill_sprom_r1(sprom, prefix);
++ break;
++ case 2:
++ bcm47xx_fill_sprom_r1234589(sprom, prefix);
++ bcm47xx_fill_sprom_r12389(sprom, prefix);
++ bcm47xx_fill_sprom_r2389(sprom, prefix);
++ bcm47xx_fill_sprom_r2(sprom, prefix);
++ break;
++ case 3:
++ bcm47xx_fill_sprom_r1234589(sprom, prefix);
++ bcm47xx_fill_sprom_r12389(sprom, prefix);
++ bcm47xx_fill_sprom_r2389(sprom, prefix);
++ bcm47xx_fill_sprom_r389(sprom, prefix);
++ bcm47xx_fill_sprom_r3(sprom, prefix);
++ break;
++ case 4:
++ case 5:
++ bcm47xx_fill_sprom_r1234589(sprom, prefix);
++ bcm47xx_fill_sprom_r4589(sprom, prefix);
++ bcm47xx_fill_sprom_r458(sprom, prefix);
++ bcm47xx_fill_sprom_r45(sprom, prefix);
++ bcm47xx_fill_sprom_path_r4589(sprom, prefix);
++ bcm47xx_fill_sprom_path_r45(sprom, prefix);
++ break;
++ case 8:
++ bcm47xx_fill_sprom_r1234589(sprom, prefix);
++ bcm47xx_fill_sprom_r12389(sprom, prefix);
++ bcm47xx_fill_sprom_r2389(sprom, prefix);
++ bcm47xx_fill_sprom_r389(sprom, prefix);
++ bcm47xx_fill_sprom_r4589(sprom, prefix);
++ bcm47xx_fill_sprom_r458(sprom, prefix);
++ bcm47xx_fill_sprom_r89(sprom, prefix);
++ bcm47xx_fill_sprom_path_r4589(sprom, prefix);
++ break;
++ case 9:
++ bcm47xx_fill_sprom_r1234589(sprom, prefix);
++ bcm47xx_fill_sprom_r12389(sprom, prefix);
++ bcm47xx_fill_sprom_r2389(sprom, prefix);
++ bcm47xx_fill_sprom_r389(sprom, prefix);
++ bcm47xx_fill_sprom_r4589(sprom, prefix);
++ bcm47xx_fill_sprom_r89(sprom, prefix);
++ bcm47xx_fill_sprom_r9(sprom, prefix);
++ bcm47xx_fill_sprom_path_r4589(sprom, prefix);
++ break;
++ default:
++ pr_warn("Unsupported SPROM revision %d detected. Will extract"
++ " v1\n", sprom->revision);
++ sprom->revision = 1;
++ bcm47xx_fill_sprom_r1234589(sprom, prefix);
++ bcm47xx_fill_sprom_r12389(sprom, prefix);
++ bcm47xx_fill_sprom_r1(sprom, prefix);
++ }
++}
+--- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
++++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
+@@ -44,4 +44,7 @@ union bcm47xx_bus {
+ extern union bcm47xx_bus bcm47xx_bus;
+ extern enum bcm47xx_bus_type bcm47xx_bus_type;
+
++void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix);
++void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, const char *prefix);
++
+ #endif /* __ASM_BCM47XX_H */
+++ /dev/null
-From 112b2e12edda60f495b57e8a1d85eb95e2662845 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Thu, 16 Feb 2012 23:44:26 +0100
-Subject: [PATCH 199/202] MIPS: BCM47XX: provide sprom to bcma bus
-
-On SoCs the sprom is often stored in nvram in the flashchip. This patch
-registers a sprom fallback callback handler in bcma and provides the
-sprom needed for this device.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/mips/bcm47xx/setup.c | 39 +++++++++++++++++++++++++++++++++++----
- 1 files changed, 35 insertions(+), 4 deletions(-)
-
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -3,7 +3,7 @@
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2006 Michael Buesch <m@bues.ch>
- * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
-- * Copyright (C) 2010-2011 Hauke Mehrtens <hauke@hauke-m.de>
-+ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de>
- * Copyright (C) 2011-2012 Tathagata Das <tathagata@alumnux.com>
- *
- * This program is free software; you can redistribute it and/or modify it
-@@ -93,7 +93,7 @@ static void bcm47xx_machine_halt(void)
- }
-
- #ifdef CONFIG_BCM47XX_SSB
--static int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
-+static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
- {
- char prefix[10];
-
-@@ -110,7 +110,7 @@ static int bcm47xx_get_sprom(struct ssb_
- }
-
- static int bcm47xx_get_invariants(struct ssb_bus *bus,
-- struct ssb_init_invariants *iv)
-+ struct ssb_init_invariants *iv)
- {
- char buf[20];
-
-@@ -165,7 +165,7 @@ static void __init bcm47xx_register_ssb(
- char buf[100];
- struct ssb_mipscore *mcore;
-
-- err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom);
-+ err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom_ssb);
- if (err)
- printk(KERN_WARNING "bcm47xx: someone else already registered"
- " a ssb SPROM callback handler (err %d)\n", err);
-@@ -199,10 +199,41 @@ static void __init bcm47xx_register_ssb(
- #endif
-
- #ifdef CONFIG_BCM47XX_BCMA
-+static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
-+{
-+ char prefix[10];
-+ struct bcma_device *core;
-+
-+ if (bus->hosttype == BCMA_HOSTTYPE_PCI) {
-+ snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
-+ bus->host_pci->bus->number + 1,
-+ PCI_SLOT(bus->host_pci->devfn));
-+ bcm47xx_fill_sprom(out, prefix);
-+ return 0;
-+ } else if (bus->hosttype == BCMA_HOSTTYPE_SOC) {
-+ bcm47xx_fill_sprom_ethernet(out, NULL);
-+ core = bcma_find_core(bus, BCMA_CORE_80211);
-+ if (core) {
-+ snprintf(prefix, sizeof(prefix), "sb/%u/",
-+ core->core_index);
-+ bcm47xx_fill_sprom(out, prefix);
-+ }
-+ return 0;
-+ } else {
-+ printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n");
-+ return -EINVAL;
-+ }
-+}
-+
- static void __init bcm47xx_register_bcma(void)
- {
- int err;
-
-+ err = bcma_arch_register_fallback_sprom(&bcm47xx_get_sprom_bcma);
-+ if (err)
-+ printk(KERN_WARNING "bcm47xx: someone else already registered"
-+ " a bcma SPROM callback handler (err %d)\n", err);
-+
- err = bcma_host_soc_register(&bcm47xx_bus.bcma);
- if (err)
- panic("Failed to initialize BCMA bus (err %d)\n", err);
--- /dev/null
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -3,7 +3,7 @@
+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2006 Michael Buesch <m@bues.ch>
+ * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
+- * Copyright (C) 2010-2011 Hauke Mehrtens <hauke@hauke-m.de>
++ * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de>
+ * Copyright (C) 2011-2012 Tathagata Das <tathagata@alumnux.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+@@ -93,7 +93,7 @@ static void bcm47xx_machine_halt(void)
+ }
+
+ #ifdef CONFIG_BCM47XX_SSB
+-static int bcm47xx_get_sprom(struct ssb_bus *bus, struct ssb_sprom *out)
++static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
+ {
+ char prefix[10];
+
+@@ -110,7 +110,7 @@ static int bcm47xx_get_sprom(struct ssb_
+ }
+
+ static int bcm47xx_get_invariants(struct ssb_bus *bus,
+- struct ssb_init_invariants *iv)
++ struct ssb_init_invariants *iv)
+ {
+ char buf[20];
+
+@@ -165,7 +165,7 @@ static void __init bcm47xx_register_ssb(
+ char buf[100];
+ struct ssb_mipscore *mcore;
+
+- err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom);
++ err = ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom_ssb);
+ if (err)
+ printk(KERN_WARNING "bcm47xx: someone else already registered"
+ " a ssb SPROM callback handler (err %d)\n", err);
+@@ -199,10 +199,41 @@ static void __init bcm47xx_register_ssb(
+ #endif
+
+ #ifdef CONFIG_BCM47XX_BCMA
++static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
++{
++ char prefix[10];
++ struct bcma_device *core;
++
++ switch (bus->hosttype) {
++ case BCMA_HOSTTYPE_PCI:
++ snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
++ bus->host_pci->bus->number + 1,
++ PCI_SLOT(bus->host_pci->devfn));
++ bcm47xx_fill_sprom(out, prefix);
++ return 0;
++ case BCMA_HOSTTYPE_SOC:
++ bcm47xx_fill_sprom_ethernet(out, NULL);
++ core = bcma_find_core(bus, BCMA_CORE_80211);
++ if (core) {
++ snprintf(prefix, sizeof(prefix), "sb/%u/",
++ core->core_index);
++ bcm47xx_fill_sprom(out, prefix);
++ }
++ return 0;
++ default:
++ pr_warn("bcm47xx: unable to fill SPROM for given bustype.\n");
++ return -EINVAL;
++ }
++}
++
+ static void __init bcm47xx_register_bcma(void)
+ {
+ int err;
+
++ err = bcma_arch_register_fallback_sprom(&bcm47xx_get_sprom_bcma);
++ if (err)
++ pr_warn("bcm47xx: someone else already registered a bcma SPROM callback handler (err %d)\n", err);
++
+ err = bcma_host_soc_register(&bcm47xx_bus.bcma);
+ if (err)
+ panic("Failed to initialize BCMA bus (err %d)\n", err);
bcm47xx_fill_sprom(&iv->sprom, NULL);
if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
-@@ -205,12 +207,14 @@ static int bcm47xx_get_sprom_bcma(struct
- struct bcma_device *core;
+@@ -206,12 +208,14 @@ static int bcm47xx_get_sprom_bcma(struct
- if (bus->hosttype == BCMA_HOSTTYPE_PCI) {
+ switch (bus->hosttype) {
+ case BCMA_HOSTTYPE_PCI:
+ memset(out, 0, sizeof(struct ssb_sprom));
snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
bus->host_pci->bus->number + 1,
PCI_SLOT(bus->host_pci->devfn));
bcm47xx_fill_sprom(out, prefix);
return 0;
- } else if (bus->hosttype == BCMA_HOSTTYPE_SOC) {
+ case BCMA_HOSTTYPE_SOC:
+ memset(out, 0, sizeof(struct ssb_sprom));
bcm47xx_fill_sprom_ethernet(out, NULL);
core = bcma_find_core(bus, BCMA_CORE_80211);
projects / openwrt / staging / stintel.git / commitdiff