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Diffstat (limited to 'target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch')
-rw-r--r--target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch1095
1 files changed, 0 insertions, 1095 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch b/target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch
deleted file mode 100644
index 6b1db25805..0000000000
--- a/target/linux/brcm47xx/patches-3.3/195-MIPS-BCM47xx-sprom-read-values-without-prefix-as-fal.patch
+++ /dev/null
@@ -1,1095 +0,0 @@
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -96,7 +96,7 @@ static int bcm47xx_get_sprom_ssb(struct
- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
-- bcm47xx_fill_sprom(out, prefix);
-+ bcm47xx_fill_sprom(out, prefix, false);
- return 0;
- } else {
- printk(KERN_WARNING "bcm47xx: unable to fill SPROM for given bustype.\n");
-@@ -115,7 +115,7 @@ static int bcm47xx_get_invariants(struct
- bcm47xx_fill_ssb_boardinfo(&iv->boardinfo, NULL);
-
- memset(&iv->sprom, 0, sizeof(struct ssb_sprom));
-- bcm47xx_fill_sprom(&iv->sprom, NULL);
-+ bcm47xx_fill_sprom(&iv->sprom, NULL, false);
-
- if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0)
- iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
-@@ -196,18 +196,17 @@ static int bcm47xx_get_sprom_bcma(struct
- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
-- bcm47xx_fill_sprom(out, prefix);
-+ bcm47xx_fill_sprom(out, prefix, false);
- return 0;
- 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);
- if (core) {
- snprintf(prefix, sizeof(prefix), "sb/%u/",
- core->core_index);
-- bcm47xx_fill_sprom(out, prefix);
-+ bcm47xx_fill_sprom(out, prefix, true);
- } else {
-- bcm47xx_fill_sprom(out, NULL);
-+ bcm47xx_fill_sprom(out, NULL, false);
- }
- return 0;
- default:
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -42,25 +42,39 @@ static void create_key(const char *prefi
- snprintf(buf, len, "%s", name);
- }
-
-+static int get_nvram_var(const char *prefix, const char *postfix,
-+ const char *name, char *buf, int len, bool fallback)
-+{
-+ char key[40];
-+ int err;
-+
-+ create_key(prefix, postfix, name, key, sizeof(key));
-+
-+ err = nvram_getenv(key, buf, len);
-+ if (fallback && err == NVRAM_ERR_ENVNOTFOUND && prefix) {
-+ create_key(NULL, postfix, name, key, sizeof(key));
-+ err = nvram_getenv(key, buf, len);
-+ }
-+ return err;
-+}
-+
- #define NVRAM_READ_VAL(type) \
- static void nvram_read_ ## type (const char *prefix, \
- const char *postfix, const char *name, \
-- type *val, type allset) \
-+ type *val, type allset, bool fallback) \
- { \
- 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)); \
-+ err = get_nvram_var(prefix, postfix, name, buf, sizeof(buf), \
-+ fallback); \
- 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); \
-+ pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \
-+ prefix, name, postfix, buf, err); \
- return; \
- } \
- if (allset && var == allset) \
-@@ -76,22 +90,19 @@ 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)
-+ u16 *val_lo, u16 *val_hi, bool fallback)
- {
- 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));
-+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- 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);
-+ pr_warn("can not parse nvram name %s%s with value %s got %i\n",
-+ prefix, name, buf, err);
- return;
- }
- *val_lo = (val & 0x0000FFFFU);
-@@ -99,22 +110,20 @@ static void nvram_read_u32_2(const char
- }
-
- static void nvram_read_leddc(const char *prefix, const char *name,
-- u8 *leddc_on_time, u8 *leddc_off_time)
-+ u8 *leddc_on_time, u8 *leddc_off_time,
-+ bool fallback)
- {
- 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));
-+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- 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);
-+ pr_warn("can not parse nvram name %s%s with value %s got %i\n",
-+ prefix, name, buf, err);
- return;
- }
-
-@@ -126,336 +135,435 @@ static void nvram_read_leddc(const char
- }
-
- static void nvram_read_macaddr(const char *prefix, const char *name,
-- u8 (*val)[6])
-+ u8 (*val)[6], bool fallback)
- {
- char buf[100];
-- char key[40];
- int err;
-
-- create_key(prefix, NULL, name, key, sizeof(key));
--
-- err = nvram_getenv(key, buf, sizeof(buf));
-+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- if (err < 0)
- return;
-+
- nvram_parse_macaddr(buf, *val);
- }
-
- static void nvram_read_alpha2(const char *prefix, const char *name,
-- char (*val)[2])
-+ char (*val)[2], bool fallback)
- {
- char buf[10];
-- char key[40];
- int err;
-
-- create_key(prefix, NULL, name, key, sizeof(key));
--
-- err = nvram_getenv(key, buf, sizeof(buf));
-+ err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- if (err < 0)
- return;
- if (buf[0] == '0')
- return;
- if (strlen(buf) > 2) {
-- pr_warn("alpha2 is too long %s", buf);
-+ pr_warn("alpha2 is too long %s\n", buf);
- return;
- }
- memcpy(val, buf, sizeof(val));
- }
-
- static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
-- const char *prefix)
-+ const char *prefix, bool fallback)
- {
-- 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.a0, 0);
-- nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0);
-- nvram_read_alpha2(prefix, "ccode", &sprom->alpha2);
-+ nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff, fallback);
-+ nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff, fallback);
-+ nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff, fallback);
-+ nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff, fallback);
-+ nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0,
-+ fallback);
-+ nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0,
-+ fallback);
-+ nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0,
-+ fallback);
-+ nvram_read_alpha2(prefix, "ccode", &sprom->alpha2, fallback);
- }
-
- static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom,
-- const char *prefix)
-+ const char *prefix, bool fallback)
- {
-- 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);
-+ nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0, fallback);
-+}
-+
-+static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
-+{
-+ nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0, fallback);
- }
-
- static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom,
-- const char *prefix)
-+ const char *prefix, bool fallback)
- {
-- 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_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);
-+ nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0,
-+ fallback);
-+}
-+
-+static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
-+{
-+ nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0, fallback);
-+ nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0, fallback);
-+ nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0, fallback);
- }
-
--static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix)
-+static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
- {
-- nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
-+ nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
-- &sprom->leddc_off_time);
-+ &sprom->leddc_off_time, fallback);
- }
-
- static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom,
-- const char *prefix)
-+ const char *prefix, bool fallback)
- {
-- nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0);
-- nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0);
-- nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.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_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback);
-+ nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0,
-+ fallback);
-+ nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf, fallback);
-+ nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf, fallback);
-+ nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff,
-+ fallback);
- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
-- &sprom->leddc_off_time);
-+ &sprom->leddc_off_time, fallback);
- }
-
--static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix)
-+static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
- {
-- 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);
-+ nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0, fallback);
-+ nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0, fallback);
-+ nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0, fallback);
-+ nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0,
-+ fallback);
-+ nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0, fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0,
-+ fallback);
-+}
-+
-+static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
-+{
-+ nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0,
-+ fallback);
- }
-
--static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix)
-+static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
- {
-- nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0);
-+ nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0,
-+ fallback);
- nvram_read_u8(prefix, NULL, "extpagain2g",
-- &sprom->fem.ghz2.extpa_gain, 0);
-+ &sprom->fem.ghz2.extpa_gain, 0, fallback);
- 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);
-+ &sprom->fem.ghz2.pdet_range, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0,
-+ fallback);
- nvram_read_u8(prefix, NULL, "extpagain5g",
-- &sprom->fem.ghz5.extpa_gain, 0);
-+ &sprom->fem.ghz5.extpa_gain, 0, fallback);
- 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);
-+ &sprom->fem.ghz5.pdet_range, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0,
-+ fallback);
- nvram_read_u8(prefix, NULL, "tempsense_slope",
-- &sprom->tempsense_slope, 0);
-- nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0);
-+ &sprom->tempsense_slope, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0,
-+ fallback);
- nvram_read_u8(prefix, NULL, "tempsense_option",
-- &sprom->tempsense_option, 0);
-+ &sprom->tempsense_option, 0, fallback);
- 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);
-+ &sprom->freqoffset_corr, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0, fallback);
- nvram_read_u8(prefix, NULL, "phycal_tempdelta",
-- &sprom->phycal_tempdelta, 0);
-- nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0);
-+ &sprom->phycal_tempdelta, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0,
-+ fallback);
- nvram_read_u8(prefix, NULL, "temps_hysteresis",
-- &sprom->temps_hysteresis, 0);
-- nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0);
-- nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0);
-+ &sprom->temps_hysteresis, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0,
-+ fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr2ga0",
-- &sprom->rxgainerr2ga[0], 0);
-+ &sprom->rxgainerr2ga[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr2ga1",
-- &sprom->rxgainerr2ga[1], 0);
-+ &sprom->rxgainerr2ga[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr2ga2",
-- &sprom->rxgainerr2ga[2], 0);
-+ &sprom->rxgainerr2ga[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gla0",
-- &sprom->rxgainerr5gla[0], 0);
-+ &sprom->rxgainerr5gla[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gla1",
-- &sprom->rxgainerr5gla[1], 0);
-+ &sprom->rxgainerr5gla[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gla2",
-- &sprom->rxgainerr5gla[2], 0);
-+ &sprom->rxgainerr5gla[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gma0",
-- &sprom->rxgainerr5gma[0], 0);
-+ &sprom->rxgainerr5gma[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gma1",
-- &sprom->rxgainerr5gma[1], 0);
-+ &sprom->rxgainerr5gma[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gma2",
-- &sprom->rxgainerr5gma[2], 0);
-+ &sprom->rxgainerr5gma[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gha0",
-- &sprom->rxgainerr5gha[0], 0);
-+ &sprom->rxgainerr5gha[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gha1",
-- &sprom->rxgainerr5gha[1], 0);
-+ &sprom->rxgainerr5gha[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gha2",
-- &sprom->rxgainerr5gha[2], 0);
-+ &sprom->rxgainerr5gha[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gua0",
-- &sprom->rxgainerr5gua[0], 0);
-+ &sprom->rxgainerr5gua[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "rxgainerr5gua1",
-- &sprom->rxgainerr5gua[1], 0);
-+ &sprom->rxgainerr5gua[1], 0, fallback);
- 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);
-+ &sprom->rxgainerr5gua[2], 0, fallback);
-+ nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0,
-+ fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gla0",
-- &sprom->noiselvl5gla[0], 0);
-+ &sprom->noiselvl5gla[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gla1",
-- &sprom->noiselvl5gla[1], 0);
-+ &sprom->noiselvl5gla[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gla2",
-- &sprom->noiselvl5gla[2], 0);
-+ &sprom->noiselvl5gla[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gma0",
-- &sprom->noiselvl5gma[0], 0);
-+ &sprom->noiselvl5gma[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gma1",
-- &sprom->noiselvl5gma[1], 0);
-+ &sprom->noiselvl5gma[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gma2",
-- &sprom->noiselvl5gma[2], 0);
-+ &sprom->noiselvl5gma[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gha0",
-- &sprom->noiselvl5gha[0], 0);
-+ &sprom->noiselvl5gha[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gha1",
-- &sprom->noiselvl5gha[1], 0);
-+ &sprom->noiselvl5gha[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gha2",
-- &sprom->noiselvl5gha[2], 0);
-+ &sprom->noiselvl5gha[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gua0",
-- &sprom->noiselvl5gua[0], 0);
-+ &sprom->noiselvl5gua[0], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gua1",
-- &sprom->noiselvl5gua[1], 0);
-+ &sprom->noiselvl5gua[1], 0, fallback);
- nvram_read_u8(prefix, NULL, "noiselvl5gua2",
-- &sprom->noiselvl5gua[2], 0);
-+ &sprom->noiselvl5gua[2], 0, fallback);
- nvram_read_u8(prefix, NULL, "pcieingress_war",
-- &sprom->pcieingress_war, 0);
-+ &sprom->pcieingress_war, 0, fallback);
- }
-
--static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix)
-+static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
- {
-- nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0);
-- nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0);
-+ nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0,
-+ fallback);
- nvram_read_u32(prefix, NULL, "legofdmbw202gpo",
-- &sprom->legofdmbw202gpo, 0);
-+ &sprom->legofdmbw202gpo, 0, fallback);
- nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo",
-- &sprom->legofdmbw20ul2gpo, 0);
-+ &sprom->legofdmbw20ul2gpo, 0, fallback);
- nvram_read_u32(prefix, NULL, "legofdmbw205glpo",
-- &sprom->legofdmbw205glpo, 0);
-+ &sprom->legofdmbw205glpo, 0, fallback);
- nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo",
-- &sprom->legofdmbw20ul5glpo, 0);
-+ &sprom->legofdmbw20ul5glpo, 0, fallback);
- nvram_read_u32(prefix, NULL, "legofdmbw205gmpo",
-- &sprom->legofdmbw205gmpo, 0);
-+ &sprom->legofdmbw205gmpo, 0, fallback);
- nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo",
-- &sprom->legofdmbw20ul5gmpo, 0);
-+ &sprom->legofdmbw20ul5gmpo, 0, fallback);
- nvram_read_u32(prefix, NULL, "legofdmbw205ghpo",
-- &sprom->legofdmbw205ghpo, 0);
-+ &sprom->legofdmbw205ghpo, 0, fallback);
- 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);
-+ &sprom->legofdmbw20ul5ghpo, 0, fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0,
-+ fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0,
-+ fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0,
-+ fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0,
-+ fallback);
- nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo",
-- &sprom->mcsbw20ul5glpo, 0);
-- nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0);
-- nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0);
-+ &sprom->mcsbw20ul5glpo, 0, fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0,
-+ fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0,
-+ fallback);
- nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo",
-- &sprom->mcsbw20ul5gmpo, 0);
-- nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0);
-- nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0);
-+ &sprom->mcsbw20ul5gmpo, 0, fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0,
-+ fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0,
-+ fallback);
- nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo",
-- &sprom->mcsbw20ul5ghpo, 0);
-- nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0);
-- nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0);
-+ &sprom->mcsbw20ul5ghpo, 0, fallback);
-+ nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0, fallback);
- nvram_read_u16(prefix, NULL, "legofdm40duppo",
-- &sprom->legofdm40duppo, 0);
-- nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0);
-- nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0);
-+ &sprom->legofdm40duppo, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0, fallback);
-+ nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0, fallback);
- }
-
- static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
-- const char *prefix)
-+ const char *prefix, bool fallback)
- {
- char postfix[2];
- int i;
-@@ -464,46 +572,46 @@ static void bcm47xx_fill_sprom_path_r458
- 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);
-+ &pwr_info->maxpwr_2g, 0, fallback);
- nvram_read_u8(prefix, postfix, "itt2ga",
-- &pwr_info->itssi_2g, 0);
-+ &pwr_info->itssi_2g, 0, fallback);
- nvram_read_u8(prefix, postfix, "itt5ga",
-- &pwr_info->itssi_5g, 0);
-+ &pwr_info->itssi_5g, 0, fallback);
- nvram_read_u16(prefix, postfix, "pa2gw0a",
-- &pwr_info->pa_2g[0], 0);
-+ &pwr_info->pa_2g[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa2gw1a",
-- &pwr_info->pa_2g[1], 0);
-+ &pwr_info->pa_2g[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa2gw2a",
-- &pwr_info->pa_2g[2], 0);
-+ &pwr_info->pa_2g[2], 0, fallback);
- nvram_read_u8(prefix, postfix, "maxp5ga",
-- &pwr_info->maxpwr_5g, 0);
-+ &pwr_info->maxpwr_5g, 0, fallback);
- nvram_read_u8(prefix, postfix, "maxp5gha",
-- &pwr_info->maxpwr_5gh, 0);
-+ &pwr_info->maxpwr_5gh, 0, fallback);
- nvram_read_u8(prefix, postfix, "maxp5gla",
-- &pwr_info->maxpwr_5gl, 0);
-+ &pwr_info->maxpwr_5gl, 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw0a",
-- &pwr_info->pa_5g[0], 0);
-+ &pwr_info->pa_5g[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw1a",
-- &pwr_info->pa_5g[1], 0);
-+ &pwr_info->pa_5g[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw2a",
-- &pwr_info->pa_5g[2], 0);
-+ &pwr_info->pa_5g[2], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw0a",
-- &pwr_info->pa_5gl[0], 0);
-+ &pwr_info->pa_5gl[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw1a",
-- &pwr_info->pa_5gl[1], 0);
-+ &pwr_info->pa_5gl[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw2a",
-- &pwr_info->pa_5gl[2], 0);
-+ &pwr_info->pa_5gl[2], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw0a",
-- &pwr_info->pa_5gh[0], 0);
-+ &pwr_info->pa_5gh[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw1a",
-- &pwr_info->pa_5gh[1], 0);
-+ &pwr_info->pa_5gh[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw2a",
-- &pwr_info->pa_5gh[2], 0);
-+ &pwr_info->pa_5gh[2], 0, fallback);
- }
- }
-
- static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
-- const char *prefix)
-+ const char *prefix, bool fallback)
- {
- char postfix[2];
- int i;
-@@ -512,104 +620,112 @@ static void bcm47xx_fill_sprom_path_r45(
- 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);
-+ &pwr_info->pa_2g[3], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw3a",
-- &pwr_info->pa_5g[3], 0);
-+ &pwr_info->pa_5g[3], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw3a",
-- &pwr_info->pa_5gl[3], 0);
-+ &pwr_info->pa_5gl[3], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw3a",
-- &pwr_info->pa_5gh[3], 0);
-+ &pwr_info->pa_5gh[3], 0, fallback);
- }
- }
-
--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);
--}
--
--static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix)
-+static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
-+ const char *prefix, bool fallback)
- {
-- nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0);
-- if (!sprom->board_rev)
-- nvram_read_u16(NULL, NULL, "boardrev", &sprom->board_rev, 0);
-- nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0);
-- nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0);
-+ nvram_read_macaddr(prefix, "et0macaddr", &sprom->et0mac, fallback);
-+ nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0,
-+ fallback);
-+
-+ nvram_read_macaddr(prefix, "et1macaddr", &sprom->et1mac, fallback);
-+ nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0,
-+ fallback);
-+ nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
-+ fallback);
-+
-+ nvram_read_macaddr(prefix, "macaddr", &sprom->il0mac, fallback);
-+ nvram_read_macaddr(prefix, "il0macaddr", &sprom->il0mac, fallback);
-+}
-+
-+static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
-+{
-+ nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0,
-+ fallback);
-+ nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0,
-+ fallback);
- nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
-- &sprom->boardflags_hi);
-+ &sprom->boardflags_hi, fallback);
- nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
-- &sprom->boardflags2_hi);
-+ &sprom->boardflags2_hi, fallback);
- }
-
--void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix)
-+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback)
- {
-- bcm47xx_fill_sprom_ethernet(sprom, prefix);
-- bcm47xx_fill_board_data(sprom, prefix);
-+ bcm47xx_fill_sprom_ethernet(sprom, prefix, fallback);
-+ bcm47xx_fill_board_data(sprom, prefix, fallback);
-
-- nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0);
-+ nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback);
-
- switch (sprom->revision) {
- case 1:
-- bcm47xx_fill_sprom_r1234589(sprom, prefix);
-- bcm47xx_fill_sprom_r12389(sprom, prefix);
-- bcm47xx_fill_sprom_r1(sprom, prefix);
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
- break;
- case 2:
-- bcm47xx_fill_sprom_r1234589(sprom, prefix);
-- bcm47xx_fill_sprom_r12389(sprom, prefix);
-- bcm47xx_fill_sprom_r2389(sprom, prefix);
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
- break;
- case 3:
-- bcm47xx_fill_sprom_r1234589(sprom, prefix);
-- bcm47xx_fill_sprom_r12389(sprom, prefix);
-- bcm47xx_fill_sprom_r2389(sprom, prefix);
-- bcm47xx_fill_sprom_r389(sprom, prefix);
-- bcm47xx_fill_sprom_r3(sprom, prefix);
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r3(sprom, prefix, fallback);
- break;
- case 4:
- case 5:
-- bcm47xx_fill_sprom_r1234589(sprom, prefix);
-- 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);
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r45(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback);
- break;
- case 8:
-- bcm47xx_fill_sprom_r1234589(sprom, prefix);
-- 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);
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r458(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- break;
- case 9:
-- bcm47xx_fill_sprom_r1234589(sprom, prefix);
-- 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);
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r2389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r4589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r89(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r9(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- break;
- default:
- 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);
-+ bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r12389(sprom, prefix, fallback);
-+ bcm47xx_fill_sprom_r1(sprom, prefix, fallback);
- }
- }
-
-@@ -617,11 +733,12 @@ void bcm47xx_fill_sprom(struct ssb_sprom
- void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,
- const char *prefix)
- {
-- nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0);
-+ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0,
-+ true);
- if (!boardinfo->vendor)
- boardinfo->vendor = SSB_BOARDVENDOR_BCM;
-
-- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0);
-+ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
- }
- #endif
-
-@@ -629,10 +746,11 @@ void bcm47xx_fill_ssb_boardinfo(struct s
- void bcm47xx_fill_bcma_boardinfo(struct bcma_boardinfo *boardinfo,
- const char *prefix)
- {
-- nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0);
-+ nvram_read_u16(prefix, NULL, "boardvendor", &boardinfo->vendor, 0,
-+ true);
- if (!boardinfo->vendor)
- boardinfo->vendor = SSB_BOARDVENDOR_BCM;
-
-- nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0);
-+ nvram_read_u16(prefix, NULL, "boardtype", &boardinfo->type, 0, true);
- }
- #endif
---- a/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-+++ b/arch/mips/include/asm/mach-bcm47xx/bcm47xx.h
-@@ -44,8 +44,8 @@ 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);
-+void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
-+ bool fallback);
-
- #ifdef CONFIG_BCM47XX_SSB
- void bcm47xx_fill_ssb_boardinfo(struct ssb_boardinfo *boardinfo,