diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2012-04-29 02:04:10 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-05-16 12:45:21 -0400 |
| commit | bf7d420b4a3ea06d9638ec7f1b9d7971fa7f4f66 (patch) | |
| tree | 78b03e4de848b3d2a2b62ee22391c3008ac553f3 | |
| parent | a25595562291baea4ccc2ed570dd15c638b67b21 (diff) | |
ssb/bcma: fill attribute alpha2 from sprom
The attribute country_code and alpha2 are two different attributes in
the sprom. country_code contains some code in an 8 bit coding and
alpha2 contains two chars with the country code. The attributes where
read out wrongly in the past and country_code is only available on
sprom version 1.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/bcma/sprom.c | 3 | ||||
| -rw-r--r-- | drivers/ssb/pci.c | 16 | ||||
| -rw-r--r-- | include/linux/ssb/ssb_regs.h | 1 |
3 files changed, 14 insertions, 6 deletions
diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c index 3e2a6002aae6..1799372131d2 100644 --- a/drivers/bcma/sprom.c +++ b/drivers/bcma/sprom.c @@ -243,7 +243,8 @@ static void bcma_sprom_extract_r8(struct bcma_bus *bus, const u16 *sprom) SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, ~0, 0); SPEX(boardflags2_hi, SSB_SPROM8_BFL2HI, ~0, 0); - SPEX(country_code, SSB_SPROM8_CCODE, ~0, 0); + SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); + SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); /* Extract cores power info info */ for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) { diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c index 113208e0ae33..82589d447f85 100644 --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c @@ -360,8 +360,9 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in) SPEX(et0mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0M, 14); SPEX(et1mdcport, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1M, 15); SPEX(board_rev, SSB_SPROM1_BINF, SSB_SPROM1_BINF_BREV, 0); - SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, - SSB_SPROM1_BINF_CCODE_SHIFT); + if (out->revision == 1) + SPEX(country_code, SSB_SPROM1_BINF, SSB_SPROM1_BINF_CCODE, + SSB_SPROM1_BINF_CCODE_SHIFT); SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA, SSB_SPROM1_BINF_ANTA_SHIFT); SPEX(ant_available_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG, @@ -387,6 +388,8 @@ static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in) SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0); if (out->revision >= 2) SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); + SPEX(alpha2[0], SSB_SPROM1_CCODE, 0xff00, 8); + SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0); /* Extract the antenna gain values. */ out->antenna_gain.a0 = r123_extract_antgain(out->revision, in, @@ -456,13 +459,15 @@ static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in) SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A, SSB_SPROM4_ETHPHY_ET1A_SHIFT); if (out->revision == 4) { - SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); + SPEX(alpha2[0], SSB_SPROM4_CCODE, 0xff00, 8); + SPEX(alpha2[1], SSB_SPROM4_CCODE, 0x00ff, 0); SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); SPEX(boardflags2_lo, SSB_SPROM4_BFL2LO, 0xFFFF, 0); SPEX(boardflags2_hi, SSB_SPROM4_BFL2HI, 0xFFFF, 0); } else { - SPEX(country_code, SSB_SPROM5_CCODE, 0xFFFF, 0); + SPEX(alpha2[0], SSB_SPROM5_CCODE, 0xff00, 8); + SPEX(alpha2[1], SSB_SPROM5_CCODE, 0x00ff, 0); SPEX(boardflags_lo, SSB_SPROM5_BFLLO, 0xFFFF, 0); SPEX(boardflags_hi, SSB_SPROM5_BFLHI, 0xFFFF, 0); SPEX(boardflags2_lo, SSB_SPROM5_BFL2LO, 0xFFFF, 0); @@ -525,7 +530,8 @@ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in) v = in[SPOFF(SSB_SPROM8_IL0MAC) + i]; *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); } - SPEX(country_code, SSB_SPROM8_CCODE, 0xFFFF, 0); + SPEX(alpha2[0], SSB_SPROM8_CCODE, 0xff00, 8); + SPEX(alpha2[1], SSB_SPROM8_CCODE, 0x00ff, 0); SPEX(boardflags_lo, SSB_SPROM8_BFLLO, 0xFFFF, 0); SPEX(boardflags_hi, SSB_SPROM8_BFLHI, 0xFFFF, 0); SPEX(boardflags2_lo, SSB_SPROM8_BFL2LO, 0xFFFF, 0); diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index 40b1ef8595ee..d33bd8fec445 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -228,6 +228,7 @@ #define SSB_SPROM1_AGAIN_BG_SHIFT 0 #define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ #define SSB_SPROM1_AGAIN_A_SHIFT 8 +#define SSB_SPROM1_CCODE 0x0076 /* SPROM Revision 2 (inherits from rev 1) */ #define SSB_SPROM2_BFLHI 0x0038 /* Boardflags (high 16 bits) */ |