diff options
Diffstat (limited to 'drivers/ssb/pci.c')
| -rw-r--r-- | drivers/ssb/pci.c | 75 |
1 files changed, 15 insertions, 60 deletions
diff --git a/drivers/ssb/pci.c b/drivers/ssb/pci.c index 8f600fcd243..9777dcb5bfe 100644 --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c @@ -297,62 +297,6 @@ err_ctlreg: return err; } -static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in) -{ - int i; - u16 v; - - SPEX(pci_spid, SSB_SPROM1_SPID, 0xFFFF, 0); - SPEX(pci_svid, SSB_SPROM1_SVID, 0xFFFF, 0); - SPEX(pci_pid, SSB_SPROM1_PID, 0xFFFF, 0); - for (i = 0; i < 3; i++) { - v = in[SPOFF(SSB_SPROM1_IL0MAC) + i]; - *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); - } - for (i = 0; i < 3; i++) { - v = in[SPOFF(SSB_SPROM1_ET0MAC) + i]; - *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v); - } - for (i = 0; i < 3; i++) { - v = in[SPOFF(SSB_SPROM1_ET1MAC) + i]; - *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v); - } - SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0); - SPEX(et1phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET1A, - SSB_SPROM1_ETHPHY_ET1A_SHIFT); - 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); - SPEX(antenna_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA, - SSB_SPROM1_BINF_ANTA_SHIFT); - SPEX(antenna_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG, - SSB_SPROM1_BINF_ANTBG_SHIFT); - SPEX(pa0b0, SSB_SPROM1_PA0B0, 0xFFFF, 0); - SPEX(pa0b1, SSB_SPROM1_PA0B1, 0xFFFF, 0); - SPEX(pa0b2, SSB_SPROM1_PA0B2, 0xFFFF, 0); - SPEX(pa1b0, SSB_SPROM1_PA1B0, 0xFFFF, 0); - SPEX(pa1b1, SSB_SPROM1_PA1B1, 0xFFFF, 0); - SPEX(pa1b2, SSB_SPROM1_PA1B2, 0xFFFF, 0); - SPEX(gpio0, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P0, 0); - SPEX(gpio1, SSB_SPROM1_GPIOA, SSB_SPROM1_GPIOA_P1, - SSB_SPROM1_GPIOA_P1_SHIFT); - SPEX(gpio2, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P2, 0); - SPEX(gpio3, SSB_SPROM1_GPIOB, SSB_SPROM1_GPIOB_P3, - SSB_SPROM1_GPIOB_P3_SHIFT); - SPEX(maxpwr_a, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_A, - SSB_SPROM1_MAXPWR_A_SHIFT); - SPEX(maxpwr_bg, SSB_SPROM1_MAXPWR, SSB_SPROM1_MAXPWR_BG, 0); - SPEX(itssi_a, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_A, - SSB_SPROM1_ITSSI_A_SHIFT); - SPEX(itssi_bg, SSB_SPROM1_ITSSI, SSB_SPROM1_ITSSI_BG, 0); - SPEX(boardflags_lo, SSB_SPROM1_BFLLO, 0xFFFF, 0); - SPEX(antenna_gain_a, SSB_SPROM1_AGAIN, SSB_SPROM1_AGAIN_A, 0); - SPEX(antenna_gain_bg, SSB_SPROM1_AGAIN, SSB_SPROM1_AGAIN_BG, - SSB_SPROM1_AGAIN_BG_SHIFT); -} - static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in) { int i; @@ -414,7 +358,7 @@ static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in) int i; u16 v; - /* extract the r1 variables */ + /* extract the equivalent of the r1 variables */ for (i = 0; i < 3; i++) { v = in[SPOFF(SSB_SPROM4_IL0MAC) + i]; *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); @@ -435,6 +379,18 @@ static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in) SPEX(antenna_gain_a, SSB_SPROM4_AGAIN, SSB_SPROM4_AGAIN_0, 0); SPEX(antenna_gain_bg, SSB_SPROM4_AGAIN, SSB_SPROM4_AGAIN_1, SSB_SPROM4_AGAIN_1_SHIFT); + SPEX(maxpwr_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_MAXP_BG_MASK, 0); + SPEX(itssi_bg, SSB_SPROM4_MAXP_BG, SSB_SPROM4_ITSSI_BG, + SSB_SPROM4_ITSSI_BG_SHIFT); + SPEX(maxpwr_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_MAXP_A_MASK, 0); + SPEX(itssi_a, SSB_SPROM4_MAXP_A, SSB_SPROM4_ITSSI_A, + SSB_SPROM4_ITSSI_A_SHIFT); + SPEX(gpio0, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P0, 0); + SPEX(gpio1, SSB_SPROM4_GPIOA, SSB_SPROM4_GPIOA_P1, + SSB_SPROM4_GPIOA_P1_SHIFT); + SPEX(gpio2, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P2, 0); + SPEX(gpio3, SSB_SPROM4_GPIOB, SSB_SPROM4_GPIOB_P3, + SSB_SPROM4_GPIOB_P3_SHIFT); /* TODO - get remaining rev 4 stuff needed */ } @@ -444,13 +400,13 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, memset(out, 0, sizeof(*out)); out->revision = in[size - 1] & 0x00FF; + ssb_printk(KERN_INFO PFX "SPROM revision %d detected.\n", out->revision); if ((bus->chip_id & 0xFF00) == 0x4400) { /* Workaround: The BCM44XX chip has a stupid revision * number stored in the SPROM. * Always extract r1. */ out->revision = 1; sprom_extract_r123(out, in); - sprom_extract_r1(&out->r1, in); } else if (bus->chip_id == 0x4321) { /* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */ out->revision = 4; @@ -460,7 +416,6 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, goto unsupported; if (out->revision >= 1 && out->revision <= 3) { sprom_extract_r123(out, in); - sprom_extract_r1(&out->r1, in); } if (out->revision == 4) sprom_extract_r4(out, in); @@ -472,7 +427,7 @@ static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, unsupported: ssb_printk(KERN_WARNING PFX "Unsupported SPROM revision %d " "detected. Will extract v1\n", out->revision); - sprom_extract_r1(&out->r1, in); + sprom_extract_r123(out, in); return 0; } |