diff options
Diffstat (limited to 'target/linux/generic-2.6')
8 files changed, 371 insertions, 242 deletions
diff --git a/target/linux/generic-2.6/files/drivers/ssb/Kconfig b/target/linux/generic-2.6/files/drivers/ssb/Kconfig index b4a5e5e9d..d976660cb 100644 --- a/target/linux/generic-2.6/files/drivers/ssb/Kconfig +++ b/target/linux/generic-2.6/files/drivers/ssb/Kconfig @@ -22,7 +22,7 @@ config SSB config SSB_PCIHOST_POSSIBLE bool - depends on SSB && PCI + depends on SSB && (PCI = y || PCI = SSB) default y config SSB_PCIHOST @@ -37,7 +37,7 @@ config SSB_PCIHOST config SSB_PCMCIAHOST_POSSIBLE bool - depends on SSB && PCMCIA && EXPERIMENTAL + depends on SSB && (PCMCIA = y || PCMCIA = SSB) && EXPERIMENTAL default y config SSB_PCMCIAHOST diff --git a/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c b/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c index 1a31f7a72..2d27d6d6d 100644 --- a/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c +++ b/target/linux/generic-2.6/files/drivers/ssb/b43_pci_bridge.c @@ -1,7 +1,7 @@ /* * Broadcom 43xx PCI-SSB bridge module * - * This technically is a seperate PCI driver module, but + * This technically is a separate PCI driver module, but * because of its small size we include it in the SSB core * instead of creating a standalone module. * diff --git a/target/linux/generic-2.6/files/drivers/ssb/main.c b/target/linux/generic-2.6/files/drivers/ssb/main.c index 74d5182db..9028ed571 100644 --- a/target/linux/generic-2.6/files/drivers/ssb/main.c +++ b/target/linux/generic-2.6/files/drivers/ssb/main.c @@ -11,6 +11,7 @@ #include "ssb_private.h" #include <linux/delay.h> +#include <linux/io.h> #include <linux/ssb/ssb.h> #include <linux/ssb/ssb_regs.h> #include <linux/dma-mapping.h> @@ -320,23 +321,17 @@ static int ssb_bus_match(struct device *dev, struct device_driver *drv) return 0; } -static int ssb_device_uevent(struct device *dev, char **envp, int num_envp, - char *buffer, int buffer_size) +static int ssb_device_uevent(struct device *dev, struct kobj_uevent_env *env) { struct ssb_device *ssb_dev = dev_to_ssb_dev(dev); - int ret, i = 0, length = 0; if (!dev) return -ENODEV; - ret = add_uevent_var(envp, num_envp, &i, - buffer, buffer_size, &length, + return add_uevent_var(env, "MODALIAS=ssb:v%04Xid%04Xrev%02X", ssb_dev->id.vendor, ssb_dev->id.coreid, ssb_dev->id.revision); - envp[i] = NULL; - - return ret; } static struct bus_type ssb_bustype = { @@ -445,6 +440,7 @@ static int ssb_devices_register(struct ssb_bus *bus) break; case SSB_BUSTYPE_PCMCIA: #ifdef CONFIG_SSB_PCMCIAHOST + sdev->irq = bus->host_pcmcia->irq.AssignedIRQ; dev->parent = &bus->host_pcmcia->dev; #endif break; @@ -876,14 +872,22 @@ EXPORT_SYMBOL(ssb_clockspeed); static u32 ssb_tmslow_reject_bitmask(struct ssb_device *dev) { + u32 rev = ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_SSBREV; + /* The REJECT bit changed position in TMSLOW between * Backplane revisions. */ - switch (ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_SSBREV) { + switch (rev) { case SSB_IDLOW_SSBREV_22: return SSB_TMSLOW_REJECT_22; case SSB_IDLOW_SSBREV_23: return SSB_TMSLOW_REJECT_23; + case SSB_IDLOW_SSBREV_24: /* TODO - find the proper REJECT bits */ + case SSB_IDLOW_SSBREV_25: /* same here */ + case SSB_IDLOW_SSBREV_26: /* same here */ + case SSB_IDLOW_SSBREV_27: /* same here */ + return SSB_TMSLOW_REJECT_23; /* this is a guess */ default: + printk(KERN_INFO "ssb: Backplane Revision 0x%.8X\n", rev); WARN_ON(1); } return (SSB_TMSLOW_REJECT_22 | SSB_TMSLOW_REJECT_23); @@ -1152,7 +1156,10 @@ static int __init ssb_modinit(void) return err; } -subsys_initcall(ssb_modinit); +/* ssb must be initialized after PCI but before the ssb drivers. + * That means we must use some initcall between subsys_initcall + * and device_initcall. */ +fs_initcall(ssb_modinit); static void __exit ssb_modexit(void) { diff --git a/target/linux/generic-2.6/files/drivers/ssb/pci.c b/target/linux/generic-2.6/files/drivers/ssb/pci.c index 0ab095c65..b434df750 100644 --- a/target/linux/generic-2.6/files/drivers/ssb/pci.c +++ b/target/linux/generic-2.6/files/drivers/ssb/pci.c @@ -212,29 +212,29 @@ static inline u8 ssb_crc8(u8 crc, u8 data) return t[crc ^ data]; } -static u8 ssb_sprom_crc(const u16 *sprom) +static u8 ssb_sprom_crc(const u16 *sprom, u16 size) { int word; u8 crc = 0xFF; - for (word = 0; word < SSB_SPROMSIZE_WORDS - 1; word++) { + for (word = 0; word < size - 1; word++) { crc = ssb_crc8(crc, sprom[word] & 0x00FF); crc = ssb_crc8(crc, (sprom[word] & 0xFF00) >> 8); } - crc = ssb_crc8(crc, sprom[SPOFF(SSB_SPROM_REVISION)] & 0x00FF); + crc = ssb_crc8(crc, sprom[size - 1] & 0x00FF); crc ^= 0xFF; return crc; } -static int sprom_check_crc(const u16 *sprom) +static int sprom_check_crc(const u16 *sprom, u16 size) { u8 crc; u8 expected_crc; u16 tmp; - crc = ssb_sprom_crc(sprom); - tmp = sprom[SPOFF(SSB_SPROM_REVISION)] & SSB_SPROM_REVISION_CRC; + crc = ssb_sprom_crc(sprom, size); + tmp = sprom[size - 1] & SSB_SPROM_REVISION_CRC; expected_crc = tmp >> SSB_SPROM_REVISION_CRC_SHIFT; if (crc != expected_crc) return -EPROTO; @@ -246,8 +246,8 @@ static void sprom_do_read(struct ssb_bus *bus, u16 *sprom) { int i; - for (i = 0; i < SSB_SPROMSIZE_WORDS; i++) - sprom[i] = readw(bus->mmio + SSB_SPROM_BASE + (i * 2)); + for (i = 0; i < bus->sprom_size; i++) + sprom[i] = ioread16(bus->mmio + SSB_SPROM_BASE + (i * 2)); } static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom) @@ -255,6 +255,7 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom) struct pci_dev *pdev = bus->host_pci; int i, err; u32 spromctl; + u16 size = bus->sprom_size; ssb_printk(KERN_NOTICE PFX "Writing SPROM. Do NOT turn off the power! Please stand by...\n"); err = pci_read_config_dword(pdev, SSB_SPROMCTL, &spromctl); @@ -266,12 +267,12 @@ static int sprom_do_write(struct ssb_bus *bus, const u16 *sprom) goto err_ctlreg; ssb_printk(KERN_NOTICE PFX "[ 0%%"); msleep(500); - for (i = 0; i < SSB_SPROMSIZE_WORDS; i++) { - if (i == SSB_SPROMSIZE_WORDS / 4) + for (i = 0; i < size; i++) { + if (i == size / 4) ssb_printk("25%%"); - else if (i == SSB_SPROMSIZE_WORDS / 2) + else if (i == size / 2) ssb_printk("50%%"); - else if (i == (SSB_SPROMSIZE_WORDS / 4) * 3) + else if (i == (size * 3) / 4) ssb_printk("75%%"); else if (i % 2) ssb_printk("."); @@ -296,24 +297,53 @@ err_ctlreg: return err; } -static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in) +static s8 r123_extract_antgain(u8 sprom_revision, const u16 *in, + u16 mask, u16 shift) +{ + u16 v; + u8 gain; + + v = in[SPOFF(SSB_SPROM1_AGAIN)]; + gain = (v & mask) >> shift; + if (gain == 0xFF) + gain = 2; /* If unset use 2dBm */ + if (sprom_revision == 1) { + /* Convert to Q5.2 */ + gain <<= 2; + } else { + /* Q5.2 Fractional part is stored in 0xC0 */ + gain = ((gain & 0xC0) >> 6) | ((gain & 0x3F) << 2); + } + + return (s8)gain; +} + +static void sprom_extract_r123(struct ssb_sprom *out, const u16 *in) { int i; u16 v; + s8 gain; + u16 loc[3]; - SPEX(pci_spid, SSB_SPROM1_SPID, 0xFFFF, 0); - SPEX(pci_svid, SSB_SPROM1_SVID, 0xFFFF, 0); - SPEX(pci_pid, SSB_SPROM1_PID, 0xFFFF, 0); + if (out->revision == 3) { /* rev 3 moved MAC */ + loc[0] = SSB_SPROM3_IL0MAC; + loc[1] = SSB_SPROM3_ET0MAC; + loc[2] = SSB_SPROM3_ET1MAC; + } else { + loc[0] = SSB_SPROM1_IL0MAC; + loc[1] = SSB_SPROM1_ET0MAC; + loc[2] = SSB_SPROM1_ET1MAC; + } for (i = 0; i < 3; i++) { - v = in[SPOFF(SSB_SPROM1_IL0MAC) + i]; + v = in[SPOFF(loc[0]) + i]; *(((__be16 *)out->il0mac) + i) = cpu_to_be16(v); } for (i = 0; i < 3; i++) { - v = in[SPOFF(SSB_SPROM1_ET0MAC) + i]; + v = in[SPOFF(loc[1]) + i]; *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v); } for (i = 0; i < 3; i++) { - v = in[SPOFF(SSB_SPROM1_ET1MAC) + i]; + v = in[SPOFF(loc[2]) + i]; *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v); } SPEX(et0phyaddr, SSB_SPROM1_ETHPHY, SSB_SPROM1_ETHPHY_ET0A, 0); @@ -324,9 +354,9 @@ static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in) 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, + SPEX(ant_available_a, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTA, SSB_SPROM1_BINF_ANTA_SHIFT); - SPEX(antenna_bg, SSB_SPROM1_BINF, SSB_SPROM1_BINF_ANTBG, + SPEX(ant_available_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); @@ -347,100 +377,108 @@ static void sprom_extract_r1(struct ssb_sprom_r1 *out, const u16 *in) 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); - for (i = 0; i < 4; i++) { - v = in[SPOFF(SSB_SPROM1_OEM) + i]; - *(((__le16 *)out->oem) + i) = cpu_to_le16(v); - } + if (out->revision >= 2) + SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); + + /* Extract the antenna gain values. */ + gain = r123_extract_antgain(out->revision, in, + SSB_SPROM1_AGAIN_BG, + SSB_SPROM1_AGAIN_BG_SHIFT); + out->antenna_gain.ghz24.a0 = gain; + out->antenna_gain.ghz24.a1 = gain; + out->antenna_gain.ghz24.a2 = gain; + out->antenna_gain.ghz24.a3 = gain; + gain = r123_extract_antgain(out->revision, in, + SSB_SPROM1_AGAIN_A, + SSB_SPROM1_AGAIN_A_SHIFT); + out->antenna_gain.ghz5.a0 = gain; + out->antenna_gain.ghz5.a1 = gain; + out->antenna_gain.ghz5.a2 = gain; + out->antenna_gain.ghz5.a3 = gain; } -static void sprom_extract_r2(struct ssb_sprom_r2 *out, const u16 *in) +static void sprom_extract_r4(struct ssb_sprom *out, const u16 *in) { int i; u16 v; - SPEX(boardflags_hi, SSB_SPROM2_BFLHI, 0xFFFF, 0); - SPEX(maxpwr_a_hi, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_HI, 0); - SPEX(maxpwr_a_lo, SSB_SPROM2_MAXP_A, SSB_SPROM2_MAXP_A_LO, - SSB_SPROM2_MAXP_A_LO_SHIFT); - SPEX(pa1lob0, SSB_SPROM2_PA1LOB0, 0xFFFF, 0); - SPEX(pa1lob1, SSB_SPROM2_PA1LOB1, 0xFFFF, 0); - SPEX(pa1lob2, SSB_SPROM2_PA1LOB2, 0xFFFF, 0); - SPEX(pa1hib0, SSB_SPROM2_PA1HIB0, 0xFFFF, 0); - SPEX(pa1hib1, SSB_SPROM2_PA1HIB1, 0xFFFF, 0); - SPEX(pa1hib2, SSB_SPROM2_PA1HIB2, 0xFFFF, 0); - SPEX(ofdm_pwr_off, SSB_SPROM2_OPO, SSB_SPROM2_OPO_VALUE, 0); - for (i = 0; i < 4; i++) { - v = in[SPOFF(SSB_SPROM2_CCODE) + i]; - *(((__le16 *)out->country_str) + i) = cpu_to_le16(v); + /* 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); } + for (i = 0; i < 3; i++) { + v = in[SPOFF(SSB_SPROM4_ET0MAC) + i]; + *(((__be16 *)out->et0mac) + i) = cpu_to_be16(v); + } + for (i = 0; i < 3; i++) { + v = in[SPOFF(SSB_SPROM4_ET1MAC) + i]; + *(((__be16 *)out->et1mac) + i) = cpu_to_be16(v); + } + SPEX(et0phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET0A, 0); + SPEX(et1phyaddr, SSB_SPROM4_ETHPHY, SSB_SPROM4_ETHPHY_ET1A, + SSB_SPROM4_ETHPHY_ET1A_SHIFT); + SPEX(country_code, SSB_SPROM4_CCODE, 0xFFFF, 0); + SPEX(boardflags_lo, SSB_SPROM4_BFLLO, 0xFFFF, 0); + SPEX(boardflags_hi, SSB_SPROM4_BFLHI, 0xFFFF, 0); + SPEX(ant_available_a, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_A, + SSB_SPROM4_ANTAVAIL_A_SHIFT); + SPEX(ant_available_bg, SSB_SPROM4_ANTAVAIL, SSB_SPROM4_ANTAVAIL_BG, + SSB_SPROM4_ANTAVAIL_BG_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); + + /* Extract the antenna gain values. */ + SPEX(antenna_gain.ghz24.a0, SSB_SPROM4_AGAIN01, + SSB_SPROM4_AGAIN0, SSB_SPROM4_AGAIN0_SHIFT); + SPEX(antenna_gain.ghz24.a1, SSB_SPROM4_AGAIN01, + SSB_SPROM4_AGAIN1, SSB_SPROM4_AGAIN1_SHIFT); + SPEX(antenna_gain.ghz24.a2, SSB_SPROM4_AGAIN23, + SSB_SPROM4_AGAIN2, SSB_SPROM4_AGAIN2_SHIFT); + SPEX(antenna_gain.ghz24.a3, SSB_SPROM4_AGAIN23, + SSB_SPROM4_AGAIN3, SSB_SPROM4_AGAIN3_SHIFT); + memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24, + sizeof(out->antenna_gain.ghz5)); + + /* TODO - get remaining rev 4 stuff needed */ } -static void sprom_extract_r3(struct ssb_sprom_r3 *out, const u16 *in) -{ - out->ofdmapo = (in[SPOFF(SSB_SPROM3_OFDMAPO) + 0] & 0xFF00) >> 8; - out->ofdmapo |= (in[SPOFF(SSB_SPROM3_OFDMAPO) + 0] & 0x00FF) << 8; - out->ofdmapo <<= 16; - out->ofdmapo |= (in[SPOFF(SSB_SPROM3_OFDMAPO) + 1] & 0xFF00) >> 8; - out->ofdmapo |= (in[SPOFF(SSB_SPROM3_OFDMAPO) + 1] & 0x00FF) << 8; - - out->ofdmalpo = (in[SPOFF(SSB_SPROM3_OFDMALPO) + 0] & 0xFF00) >> 8; - out->ofdmalpo |= (in[SPOFF(SSB_SPROM3_OFDMALPO) + 0] & 0x00FF) << 8; - out->ofdmalpo <<= 16; - out->ofdmalpo |= (in[SPOFF(SSB_SPROM3_OFDMALPO) + 1] & 0xFF00) >> 8; - out->ofdmalpo |= (in[SPOFF(SSB_SPROM3_OFDMALPO) + 1] & 0x00FF) << 8; - - out->ofdmahpo = (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 0] & 0xFF00) >> 8; - out->ofdmahpo |= (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 0] & 0x00FF) << 8; - out->ofdmahpo <<= 16; - out->ofdmahpo |= (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 1] & 0xFF00) >> 8; - out->ofdmahpo |= (in[SPOFF(SSB_SPROM3_OFDMAHPO) + 1] & 0x00FF) << 8; - - SPEX(gpioldc_on_cnt, SSB_SPROM3_GPIOLDC, SSB_SPROM3_GPIOLDC_ON, - SSB_SPROM3_GPIOLDC_ON_SHIFT); - SPEX(gpioldc_off_cnt, SSB_SPROM3_GPIOLDC, SSB_SPROM3_GPIOLDC_OFF, - SSB_SPROM3_GPIOLDC_OFF_SHIFT); - SPEX(cckpo_1M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_1M, 0); - SPEX(cckpo_2M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_2M, - SSB_SPROM3_CCKPO_2M_SHIFT); - SPEX(cckpo_55M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_55M, - SSB_SPROM3_CCKPO_55M_SHIFT); - SPEX(cckpo_11M, SSB_SPROM3_CCKPO, SSB_SPROM3_CCKPO_11M, - SSB_SPROM3_CCKPO_11M_SHIFT); - - out->ofdmgpo = (in[SPOFF(SSB_SPROM3_OFDMGPO) + 0] & 0xFF00) >> 8; - out->ofdmgpo |= (in[SPOFF(SSB_SPROM3_OFDMGPO) + 0] & 0x00FF) << 8; - out->ofdmgpo <<= 16; - out->ofdmgpo |= (in[SPOFF(SSB_SPROM3_OFDMGPO) + 1] & 0xFF00) >> 8; - out->ofdmgpo |= (in[SPOFF(SSB_SPROM3_OFDMGPO) + 1] & 0x00FF) << 8; -} - -static int sprom_extract(struct ssb_bus *bus, - struct ssb_sprom *out, const u16 *in) +static int sprom_extract(struct ssb_bus *bus, struct ssb_sprom *out, + const u16 *in, u16 size) { memset(out, 0, sizeof(*out)); - SPEX(revision, SSB_SPROM_REVISION, SSB_SPROM_REVISION_REV, 0); - SPEX(crc, SSB_SPROM_REVISION, SSB_SPROM_REVISION_CRC, - SSB_SPROM_REVISION_CRC_SHIFT); - + out->revision = in[size - 1] & 0x00FF; + ssb_dprintk(KERN_DEBUG 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. */ - sprom_extract_r1(&out->r1, in); + out->revision = 1; + sprom_extract_r123(out, in); + } else if (bus->chip_id == 0x4321) { + /* the BCM4328 has a chipid == 0x4321 and a rev 4 SPROM */ + out->revision = 4; + sprom_extract_r4(out, in); } else { if (out->revision == 0) goto unsupported; - if (out->revision >= 1 && out->revision <= 3) - sprom_extract_r1(&out->r1, in); - if (out->revision >= 2 && out->revision <= 3) - sprom_extract_r2(&out->r2, in); - if (out->revision == 3) - sprom_extract_r3(&out->r3, in); - if (out->revision >= 4) + if (out->revision >= 1 && out->revision <= 3) { + sprom_extract_r123(out, in); + } + if (out->revision == 4) + sprom_extract_r4(out, in); + if (out->revision >= 5) goto unsupported; } @@ -448,7 +486,7 @@ static int sprom_extract(struct ssb_bus *bus, 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; } @@ -458,16 +496,29 @@ static int ssb_pci_sprom_get(struct ssb_bus *bus, int err = -ENOMEM; u16 *buf; - buf = kcalloc(SSB_SPROMSIZE_WORDS, sizeof(u16), GFP_KERNEL); + buf = kcalloc(SSB_SPROMSIZE_WORDS_R123, sizeof(u16), GFP_KERNEL); if (!buf) goto out; + bus->sprom_size = SSB_SPROMSIZE_WORDS_R123; sprom_do_read(bus, buf); - err = sprom_check_crc(buf); + err = sprom_check_crc(buf, bus->sprom_size); if (err) { - ssb_printk(KERN_WARNING PFX - "WARNING: Invalid SPROM CRC (corrupt SPROM)\n"); + /* check for rev 4 sprom - has special signature */ + if (buf[32] == 0x5372) { + kfree(buf); + buf = kcalloc(SSB_SPROMSIZE_WORDS_R4, sizeof(u16), + GFP_KERNEL); + if (!buf) + goto out; + bus->sprom_size = SSB_SPROMSIZE_WORDS_R4; + sprom_do_read(bus, buf); + err = sprom_check_crc(buf, bus->sprom_size); + } + if (err) + ssb_printk(KERN_WARNING PFX "WARNING: Invalid" + " SPROM CRC (corrupt SPROM)\n"); } - err = sprom_extract(bus, sprom, buf); + err = sprom_extract(bus, sprom, buf, bus->sprom_size); kfree(buf); out: @@ -581,29 +632,28 @@ const struct ssb_bus_ops ssb_pci_ops = { .write32 = ssb_pci_write32, }; -static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len) +static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len, u16 size) { int i, pos = 0; - for (i = 0; i < SSB_SPROMSIZE_WORDS; i++) { + for (i = 0; i < size; i++) pos += snprintf(buf + pos, buf_len - pos - 1, "%04X", swab16(sprom[i]) & 0xFFFF); - } pos += snprintf(buf + pos, buf_len - pos - 1, "\n"); return pos + 1; } -static int hex2sprom(u16 *sprom, const char *dump, size_t len) +static int hex2sprom(u16 *sprom, const char *dump, size_t len, u16 size) { char tmp[5] = { 0 }; int cnt = 0; unsigned long parsed; - if (len < SSB_SPROMSIZE_BYTES * 2) + if (len < size * 2) return -EINVAL; - while (cnt < SSB_SPROMSIZE_WORDS) { + while (cnt < size) { memcpy(tmp, dump, 4); dump += 4; parsed = simple_strtoul(tmp, NULL, 16); @@ -627,7 +677,7 @@ static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev, if (!bus) goto out; err = -ENOMEM; - sprom = kcalloc(SSB_SPROMSIZE_WORDS, sizeof(u16), GFP_KERNEL); + sprom = kcalloc(bus->sprom_size, sizeof(u16), GFP_KERNEL); if (!sprom) goto out; @@ -640,7 +690,7 @@ static ssize_t ssb_pci_attr_sprom_show(struct device *pcidev, sprom_do_read(bus, sprom); mutex_unlock(&bus->pci_sprom_mutex); - count = sprom2hex(sprom, buf, PAGE_SIZE); + count = sprom2hex(sprom, buf, PAGE_SIZE, bus->sprom_size); err = 0; out_kfree: @@ -662,15 +712,15 @@ static ssize_t ssb_pci_attr_sprom_store(struct device *pcidev, if (!bus) goto out; err = -ENOMEM; - sprom = kcalloc(SSB_SPROMSIZE_WORDS, sizeof(u16), GFP_KERNEL); + sprom = kcalloc(bus->sprom_size, sizeof(u16), GFP_KERNEL); if (!sprom) goto out; - err = hex2sprom(sprom, buf, count); + err = hex2sprom(sprom, buf, count, bus->sprom_size); if (err) { err = -EINVAL; goto out_kfree; } - err = sprom_check_crc(sprom); + err = sprom_check_crc(sprom, bus->sprom_size); if (err) { err = -EINVAL; goto out_kfree; diff --git a/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c b/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c index 7c773603b..46816cda8 100644 --- a/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c +++ b/target/linux/generic-2.6/files/drivers/ssb/pcmcia.c @@ -10,6 +10,7 @@ #include <linux/ssb/ssb.h> #include <linux/delay.h> +#include <linux/io.h> #include <pcmcia/cs_types.h> #include <pcmcia/cs.h> @@ -62,17 +63,17 @@ int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus, err = pcmcia_access_configuration_register(pdev, ®); if (err != CS_SUCCESS) goto error; - read_addr |= (reg.Value & 0xF) << 12; + read_addr |= ((u32)(reg.Value & 0x0F)) << 12; reg.Offset = 0x30; err = pcmcia_access_configuration_register(pdev, ®); if (err != CS_SUCCESS) goto error; - read_addr |= reg.Value << 16; + read_addr |= ((u32)reg.Value) << 16; reg.Offset = 0x32; err = pcmcia_access_configuration_register(pdev, ®); if (err != CS_SUCCESS) goto error; - read_addr |= reg.Value << 24; + read_addr |= ((u32)reg.Value) << 24; cur_core = (read_addr - SSB_ENUM_BASE) / SSB_CORE_SIZE; if (cur_core == coreidx) @@ -93,7 +94,6 @@ int ssb_pcmcia_switch_core(struct ssb_bus *bus, struct ssb_device *dev) { int err; - unsigned long flags; #if SSB_VERBOSE_PCMCIACORESWITCH_DEBUG ssb_printk(KERN_INFO PFX @@ -102,11 +102,9 @@ int ssb_pcmcia_switch_core(struct ssb_bus *bus, dev->core_index); #endif - spin_lock_irqsave(&bus->bar_lock, flags); err = ssb_pcmcia_switch_coreidx(bus, dev->core_index); if (!err) bus->mapped_device = dev; - spin_unlock_irqrestore(&bus->bar_lock, flags); return err; } @@ -114,14 +112,12 @@ int ssb_pcmcia_switch_core(struct ssb_bus *bus, int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg) { int attempts = 0; - unsigned long flags; conf_reg_t reg; - int res, err = 0; + int res; SSB_WARN_ON((seg != 0) && (seg != 1)); reg.Offset = 0x34; reg.Function = 0; - spin_lock_irqsave(&bus->bar_lock, flags); while (1) { reg.Action = CS_WRITE; reg.Value = seg; @@ -142,37 +138,36 @@ int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg) udelay(10); } bus->mapped_pcmcia_seg = seg; -out_unlock: - spin_unlock_irqrestore(&bus->bar_lock, flags); - return err; + + return 0; error: ssb_printk(KERN_ERR PFX "Failed to switch pcmcia segment\n"); - err = -ENODEV; - goto out_unlock; + return -ENODEV; } -/* These are the main device register access functions. - * do_select_core is inline to have the likely hotpath inline. - * All unlikely codepaths are out-of-line. */ -static inline int do_select_core(struct ssb_bus *bus, - struct ssb_device *dev, - u16 *offset) +static int select_core_and_segment(struct ssb_device *dev, + u16 *offset) { + struct ssb_bus *bus = dev->bus; int err; - u8 need_seg = (*offset >= 0x800) ? 1 : 0; + u8 need_segment; + + if (*offset >= 0x800) { + *offset -= 0x800; + need_segment = 1; + } else + need_segment = 0; if (unlikely(dev != bus->mapped_device)) { err = ssb_pcmcia_switch_core(bus, dev); if (unlikely(err)) return err; } - if (unlikely(need_seg != bus->mapped_pcmcia_seg)) { - err = ssb_pcmcia_switch_segment(bus, need_seg); + if (unlikely(need_segment != bus->mapped_pcmcia_seg)) { + err = ssb_pcmcia_switch_segment(bus, need_segment); if (unlikely(err)) return err; } - if (need_seg == 1) - *offset -= 0x800; return 0; } @@ -180,46 +175,65 @@ static inline int do_select_core(struct ssb_bus *bus, static u16 ssb_pcmcia_read16(struct ssb_device *dev, u16 offset) { struct ssb_bus *bus = dev->bus; - u16 x; + unsigned long flags; + int err; + u16 value = 0xFFFF; - if (unlikely(do_select_core(bus, dev, &offset))) - return 0xFFFF; - x = readw(bus->mmio + offset); + spin_lock_irqsave(&bus->bar_lock, flags); + err = select_core_and_segment(dev, &offset); + if (likely(!err)) + value = readw(bus->mmio + offset); + spin_unlock_irqrestore(&bus->bar_lock, flags); - return x; + return value; } static u32 ssb_pcmcia_read32(struct ssb_device *dev, u16 offset) { struct ssb_bus *bus = dev->bus; - u32 x; + unsigned long flags; + int err; + u32 lo = 0xFFFFFFFF, hi = 0xFFFFFFFF; - if (unlikely(do_select_core(bus, dev, &offset))) - return 0xFFFFFFFF; - x = readl(bus->mmio + offset); + spin_lock_irqsave(&bus->bar_lock, flags); + err = select_core_and_segment(dev, &offset); + if (likely(!err)) { + lo = readw(bus->mmio + offset); + hi = readw(bus->mmio + offset + 2); + } + spin_unlock_irqrestore(&bus->bar_lock, flags); - return x; + return (lo | (hi << 16)); } static void ssb_pcmcia_write16(struct ssb_device *dev, u16 offset, u16 value) { struct ssb_bus *bus = dev->bus; + unsigned long flags; + int err; - if (unlikely(do_select_core(bus, dev, &offset))) - return; - writew(value, bus->mmio + offset); + spin_lock_irqsave(&bus->bar_lock, flags); + err = select_core_and_segment(dev, &offset); + if (likely(!err)) + writew(value, bus->mmio + offset); + mmiowb(); + spin_unlock_irqrestore(&bus->bar_lock, flags); } static void ssb_pcmcia_write32(struct ssb_device *dev, u16 offset, u32 value) { struct ssb_bus *bus = dev->bus; + unsigned long flags; + int err; - if (unlikely(do_select_core(bus, dev, &offset))) - return; - readw(bus->mmio + offset); - writew(value >> 16, bus->mmio + offset + 2); - readw(bus->mmio + offset); - writew(value, bus->mmio + offset); + spin_lock_irqsave(&bus->bar_lock, flags); + err = select_core_and_segment(dev, &offset); + if (likely(!err)) { + writew((value & 0x0000FFFF), bus->mmio + offset); + writew(((value & 0xFFFF0000) >> 16), bus->mmio + offset + 2); + } + mmiowb(); + spin_unlock_irqrestore(&bus->bar_lock, flags); } /* Not "static", as it's used in main.c */ @@ -230,10 +244,12 @@ const struct ssb_bus_ops ssb_pcmcia_ops = { .write32 = ssb_pcmcia_write32, }; +#include <linux/etherdevice.h> int ssb_pcmcia_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv) { //TODO + random_ether_addr(iv->sprom.il0mac); return 0; } diff --git a/target/linux/generic-2.6/files/drivers/ssb/scan.c b/target/linux/generic-2.6/files/drivers/ssb/scan.c index 96258c609..63ee5cfbe 100644 --- a/target/linux/generic-2.6/files/drivers/ssb/scan.c +++ b/target/linux/generic-2.6/files/drivers/ssb/scan.c @@ -388,6 +388,17 @@ int ssb_bus_scan(struct ssb_bus *bus, case SSB_DEV_PCI: case SSB_DEV_PCIE: #ifdef CONFIG_SSB_DRIVER_PCICORE + if (bus->bustype == SSB_BUSTYPE_PCI) { + /* Ignore PCI cores on PCI-E cards. + * Ignore PCI-E cores on PCI cards. */ + if (dev->id.coreid == SSB_DEV_PCI) { + if (bus->host_pci->is_pcie) + continue; + } else { + if (!bus->host_pci->is_pcie) + continue; + } + } if (bus->pcicore.dev) { ssb_printk(KERN_WARNING PFX "WARNING: Multiple PCI(E) cores found\n"); diff --git a/target/linux/generic-2.6/files/include/linux/ssb/ssb.h b/target/linux/generic-2.6/files/include/linux/ssb/ssb.h index 2b5c312c4..9d5da8b2c 100644 --- a/target/linux/generic-2.6/files/include/linux/ssb/ssb.h +++ b/target/linux/generic-2.6/files/include/linux/ssb/ssb.h @@ -15,22 +15,19 @@ struct pcmcia_device; struct ssb_bus; struct ssb_driver; - -struct ssb_sprom_r1 { - u16 pci_spid; /* Subsystem Product ID for PCI */ - u16 pci_svid; /* Subsystem Vendor ID for PCI */ - u16 pci_pid; /* Product ID for PCI */ +struct ssb_sprom { + u8 revision; u8 il0mac[6]; /* MAC address for 802.11b/g */ u8 et0mac[6]; /* MAC address for Ethernet */ u8 et1mac[6]; /* MAC address for 802.11a */ - u8 et0phyaddr:5; /* MII address for enet0 */ - u8 et1phyaddr:5; /* MII address for enet1 */ - u8 et0mdcport:1; /* MDIO for enet0 */ - u8 et1mdcport:1; /* MDIO for enet1 */ - u8 board_rev; /* Board revision */ - u8 country_code:4; /* Country Code */ - u8 antenna_a:2; /* Antenna 0/1 available for A-PHY */ - u8 antenna_bg:2; /* Antenna 0/1 available for B-PHY and G-PHY */ + u8 et0phyaddr; /* MII address for enet0 */ + u8 et1phyaddr; /* MII address for enet1 */ + u8 et0mdcport; /* MDIO for enet0 */ + u8 et1mdcport; /* MDIO for enet1 */ + u8 board_rev; /* Board revision number from SPROM. */ + u8 country_code; /* Country Code */ + u8 ant_available_a; /* A-PHY antenna available bits (up to 4) */ + u8 ant_available_bg; /* B/G-PHY antenna available bits (up to 4) */ u16 pa0b0; u16 pa0b1; u16 pa0b2; @@ -41,61 +38,26 @@ struct ssb_sprom_r1 { u8 gpio1; /* GPIO pin 1 */ u8 gpio2; /* GPIO pin 2 */ u8 gpio3; /* GPIO pin 3 */ - u16 maxpwr_a; /* A-PHY Power Amplifier Max Power (in dBm Q5.2) */ - u16 maxpwr_bg; /* B/G-PHY Power Amplifier Max Power (in dBm Q5.2) */ + u16 maxpwr_a; /* A-PHY Amplifier Max Power (in dBm Q5.2) */ + u16 maxpwr_bg; /* B/G-PHY Amplifier Max Power (in dBm Q5.2) */ u8 itssi_a; /* Idle TSSI Target for A-PHY */ u8 itssi_bg; /* Idle TSSI Target for B/G-PHY */ u16 boardflags_lo; /* Boardflags (low 16 bits) */ - u8 antenna_gain_a; /* A-PHY Antenna gain (in dBm Q5.2) */ - u8 antenna_gain_bg; /* B/G-PHY Antenna gain (in dBm Q5.2) */ - u8 oem[8]; /* OEM string (rev 1 only) */ -}; - -struct ssb_sprom_r2 { u16 boardflags_hi; /* Boardflags (high 16 bits) */ - u8 maxpwr_a_lo; /* A-PHY Max Power Low */ - u8 maxpwr_a_hi; /* A-PHY Max Power High */ - u16 pa1lob0; /* A-PHY PA Low Settings */ - u16 pa1lob1; /* A-PHY PA Low Settings */ - u16 pa1lob2; /* A-PHY PA Low Settings */ - u16 pa1hib0; /* A-PHY PA High Settings */ - u16 pa1hib1; /* A-PHY PA High Settings */ - u16 pa1hib2; /* A-PHY PA High Settings */ - u8 ofdm_pwr_off; /* OFDM Power Offset from CCK Level */ - u8 country_str[2]; /* Two char Country Code */ -}; -struct ssb_sprom_r3 { - u32 ofdmapo; /* A-PHY OFDM Mid Power Offset */ - u32 ofdmalpo; /* A-PHY OFDM Low Power Offset */ - u32 ofdmahpo; /* A-PHY OFDM High Power Offset */ - u8 gpioldc_on_cnt; /* GPIO LED Powersave Duty Cycle ON count */ - u8 gpioldc_off_cnt; /* GPIO LED Powersave Duty Cycle OFF count */ - u8 cckpo_1M:4; /* CCK Power Offset for Rate 1M */ - u8 cckpo_2M:4; /* CCK Power Offset for Rate 2M */ - u8 cckpo_55M:4; /* CCK Power Offset for Rate 5.5M */ - u8 cckpo_11M:4; /* CCK Power Offset for Rate 11M */ - u32 ofdmgpo; /* G-PHY OFDM Power Offset */ -}; - -struct ssb_sprom_r4 { - /* TODO */ -}; - -struct ssb_sprom { - u8 revision; - u8 crc; - /* The valid r# fields are selected by the "revision". - * Revision 3 and lower inherit from lower revisions. - */ - union { + /* Antenna gain values for up to 4 antennas + * on each band. Values in dBm/4 (Q5.2). Negative gain means the + * loss in the connectors is bigger than the gain. */ + struct { + struct { + s8 a0, a1, a2, a3; + } ghz24; /* 2.4GHz band */ struct { - struct ssb_sprom_r1 r1; - struct ssb_sprom_r2 r2; - struct ssb_sprom_r3 r3; - }; - struct ssb_sprom_r4 r4; - }; + s8 a0, a1, a2, a3; + } ghz5; /* 5GHz band */ + } antenna_gain; + + /* TODO - add any parameters needed from rev 2, 3, or 4 SPROMs */ }; /* Information about the PCB the circuitry is soldered on. */ @@ -270,7 +232,8 @@ struct ssb_bus { struct ssb_device *mapped_device; /* Currently mapped PCMCIA segment. (bustype == SSB_BUSTYPE_PCMCIA only) */ u8 mapped_pcmcia_seg; - /* Lock for core and segment switching. */ + /* Lock for core and segment switching. + * On PCMCIA-host busses this is used to protect the whole MMIO access. */ spinlock_t bar_lock; /* The bus this backplane is running on. */ @@ -288,6 +251,7 @@ struct ssb_bus { /* ID information about the Chip. */ u16 chip_id; u16 chip_rev; + u16 sprom_size; /* number of words in sprom */ u8 chip_package; /* List of devices (cores) on the backplane. */ @@ -402,6 +366,22 @@ static inline void ssb_pcihost_unregister(struct pci_driver *driver) { pci_unregister_driver(driver); } + +static inline +void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t state) +{ + if (sdev->bus->bustype == SSB_BUSTYPE_PCI) + pci_set_power_state(sdev->bus->host_pci, state); +} +#else +static inline void ssb_pcihost_unregister(struct pci_driver *driver) +{ +} + +static inline +void ssb_pcihost_set_power_state(struct ssb_device *sdev, pci_power_t state) +{ +} #endif /* CONFIG_SSB_PCIHOST */ diff --git a/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h b/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h index 47c7c71a5..ebad0bac9 100644 --- a/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h +++ b/target/linux/generic-2.6/files/include/linux/ssb/ssb_regs.h @@ -147,6 +147,10 @@ #define SSB_IDLOW_SSBREV 0xF0000000 /* Sonics Backplane Revision code */ #define SSB_IDLOW_SSBREV_22 0x00000000 /* <= 2.2 */ #define SSB_IDLOW_SSBREV_23 0x10000000 /* 2.3 */ +#define SSB_IDLOW_SSBREV_24 0x40000000 /* ?? Found in BCM4328 */ +#define SSB_IDLOW_SSBREV_25 0x50000000 /* ?? Not Found yet */ +#define SSB_IDLOW_SSBREV_26 0x60000000 /* ?? Found in some BCM4311/2 */ +#define SSB_IDLOW_SSBREV_27 0x70000000 /* ?? Found in some BCM4311/2 */ #define SSB_IDHIGH 0x0FFC /* SB Identification High */ #define SSB_IDHIGH_RCLO 0x0000000F /* Revision Code (low part) */ #define SSB_IDHIGH_CC 0x00008FF0 /* Core Code */ @@ -162,11 +166,16 @@ */ #define SSB_SPROMSIZE_WORDS 64 #define SSB_SPROMSIZE_BYTES (SSB_SPROMSIZE_WORDS * sizeof(u16)) +#define SSB_SPROMSIZE_WORDS_R123 64 +#define SSB_SPROMSIZE_WORDS_R4 220 +#define SSB_SPROMSIZE_BYTES_R123 (SSB_SPROMSIZE_WORDS_R123 * sizeof(u16)) +#define SSB_SPROMSIZE_BYTES_R4 (SSB_SPROMSIZE_WORDS_R4 * sizeof(u16)) #define SSB_SPROM_BASE 0x1000 #define SSB_SPROM_REVISION 0x107E #define SSB_SPROM_REVISION_REV 0x00FF /* SPROM Revision number */ #define SSB_SPROM_REVISION_CRC 0xFF00 /* SPROM CRC8 value */ #define SSB_SPROM_REVISION_CRC_SHIFT 8 + /* SPROM Revision 1 */ #define SSB_SPROM1_SPID 0x1004 /* Subsystem Product ID for PCI */ #define SSB_SPROM1_SVID 0x1006 /* Subsystem Vendor ID for PCI */ @@ -184,10 +193,10 @@ #define SSB_SPROM1_BINF_BREV 0x00FF /* Board Revision */ #define SSB_SPROM1_BINF_CCODE 0x0F00 /* Country Code */ #define SSB_SPROM1_BINF_CCODE_SHIFT 8 -#define SSB_SPROM1_BINF_ANTA 0x3000 /* Available A-PHY antennas */ -#define SSB_SPROM1_BINF_ANTA_SHIFT 12 -#define SSB_SPROM1_BINF_ANTBG 0xC000 /* Available B-PHY antennas */ -#define SSB_SPROM1_BINF_ANTBG_SHIFT 14 +#define SSB_SPROM1_BINF_ANTBG 0x3000 /* Available B-PHY and G-PHY antennas */ +#define SSB_SPROM1_BINF_ANTBG_SHIFT 12 +#define SSB_SPROM1_BINF_ANTA 0xC000 /* Available A-PHY antennas */ +#define SSB_SPROM1_BINF_ANTA_SHIFT 14 #define SSB_SPROM1_PA0B0 0x105E #define SSB_SPROM1_PA0B1 0x1060 #define SSB_SPROM1_PA0B2 0x1062 @@ -212,10 +221,11 @@ #define SSB_SPROM1_ITSSI_A_SHIFT 8 #define SSB_SPROM1_BFLLO 0x1072 /* Boardflags (low 16 bits) */ #define SSB_SPROM1_AGAIN 0x1074 /* Antenna Gain (in dBm Q5.2) */ -#define SSB_SPROM1_AGAIN_A 0x00FF /* A-PHY */ -#define SSB_SPROM1_AGAIN_BG 0xFF00 /* B-PHY and G-PHY */ -#define SSB_SPROM1_AGAIN_BG_SHIFT 8 -#define SSB_SPROM1_OEM 0x1076 /* 8 bytes OEM string (rev 1 only) */ +#define SSB_SPROM1_AGAIN_BG 0x00FF /* B-PHY and G-PHY */ +#define SSB_SPROM1_AGAIN_BG_SHIFT 0 +#define SSB_SPROM1_AGAIN_A 0xFF00 /* A-PHY */ +#define SSB_SPROM1_AGAIN_A_SHIFT 8 + /* SPROM Revision 2 (inherits from rev 1) */ #define SSB_SPROM2_BFLHI 0x1038 /* Boardflags (high 16 bits) */ #define SSB_SPROM2_MAXP_A 0x103A /* A-PHY Max Power */ @@ -232,7 +242,11 @@ #define SSB_SPROM2_OPO_VALUE 0x00FF #define SSB_SPROM2_OPO_UNUSED 0xFF00 #define SSB_SPROM2_CCODE 0x107C /* Two char Country Code */ -/* SPROM Revision 3 (inherits from rev 2) */ + +/* SPROM Revision 3 (inherits most data from rev 2) */ +#define SSB_SPROM3_IL0MAC 0x104A /* 6 bytes MAC address for 802.11b/g */ +#define SSB_SPROM3_ET0MAC 0x1050 /* 6 bytes MAC address for Ethernet ?? */ +#define SSB_SPROM3_ET1MAC 0x1050 /* 6 bytes MAC address for 802.11a ?? */ #define SSB_SPROM3_OFDMAPO 0x102C /* A-PHY OFDM Mid Power Offset (4 bytes, BigEndian) */ #define SSB_SPROM3_OFDMALPO 0x1030 /* A-PHY OFDM Low Power Offset (4 bytes, BigEndian) */ #define SSB_SPROM3_OFDMAHPO 0x1034 /* A-PHY OFDM High Power Offset (4 bytes, BigEndian) */ @@ -251,6 +265,57 @@ #define SSB_SPROM3_CCKPO_11M_SHIFT 12 #define SSB_SPROM3_OFDMGPO 0x107A /* G-PHY OFDM Power Offset (4 bytes, BigEndian) */ +/* SPROM Revision 4 */ +#define SSB_SPROM4_IL0MAC 0x104C /* 6 byte MAC address for a/b/g/n */ +#define SSB_SPROM4_ET0MAC 0x1018 /* 6 bytes MAC address for Ethernet ?? */ +#define SSB_SPROM4_ET1MAC 0x1018 /* 6 bytes MAC address for 802.11a ?? */ +#define SSB_SPROM4_ETHPHY 0x105A /* Ethernet PHY settings ?? */ +#define SSB_SPROM4_ETHPHY_ET0A 0x001F /* MII Address for enet0 */ +#define SSB_SPROM4_ETHPHY_ET1A 0x03E0 /* MII Address for enet1 */ +#define SSB_SPROM4_ETHPHY_ET1A_SHIFT 5 +#define SSB_SPROM4_ETHPHY_ET0M (1<<14) /* MDIO for enet0 */ +#define SSB_SPROM4_ETHPHY_ET1M (1<<15) /* MDIO for enet1 */ +#define SSB_SPROM4_CCODE 0x1052 /* Country Code (2 bytes) */ +#define SSB_SPROM4_ANTAVAIL 0x105D /* Antenna available bitfields */ +#define SSB_SPROM4_ANTAVAIL_A 0x00FF /* A-PHY bitfield */ +#define SSB_SPROM4_ANTAVAIL_A_SHIFT 0 +#define SSB_SPROM4_ANTAVAIL_BG 0xFF00 /* B-PHY and G-PHY bitfield */ +#define SSB_SPROM4_ANTAVAIL_BG_SHIFT 8 +#define SSB_SPROM4_BFLLO 0x1044 /* Boardflags (low 16 bits) */ +#define SSB_SPROM4_AGAIN01 0x105E /* Antenna Gain (in dBm Q5.2) */ +#define SSB_SPROM4_AGAIN0 0x00FF /* Antenna 0 */ +#define SSB_SPROM4_AGAIN0_SHIFT 0 +#define SSB_SPROM4_AGAIN1 0xFF00 /* Antenna 1 */ +#define SSB_SPROM4_AGAIN1_SHIFT 8 +#define SSB_SPROM4_AGAIN23 0x1060 +#define SSB_SPROM4_AGAIN2 0x00FF /* Antenna 2 */ +#define SSB_SPROM4_AGAIN2_SHIFT 0 +#define SSB_SPROM4_AGAIN3 0xFF00 /* Antenna 3 */ +#define SSB_SPROM4_AGAIN3_SHIFT 8 +#define SSB_SPROM4_BFLHI 0x1046 /* Board Flags Hi */ +#define SSB_SPROM4_MAXP_BG 0x1080 /* Max Power BG in path 1 */ +#define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */ +#define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ +#define SSB_SPROM4_ITSSI_BG_SHIFT 8 +#define SSB_SPROM4_MAXP_A 0x108A /* Max Power A in path 1 */ +#define SSB_SPROM4_MAXP_A_MASK 0x00FF /* Mask for Max Power A */ +#define SSB_SPROM4_ITSSI_A 0xFF00 /* Mask for path 1 itssi_a */ +#define SSB_SPROM4_ITSSI_A_SHIFT 8 +#define SSB_SPROM4_GPIOA 0x1056 /* Gen. Purpose IO # 0 and 1 */ +#define SSB_SPROM4_GPIOA_P0 0x00FF /* Pin 0 */ +#define SSB_SPROM4_GPIOA_P1 0xFF00 /* Pin 1 */ +#define SSB_SPROM4_GPIOA_P1_SHIFT 8 +#define SSB_SPROM4_GPIOB 0x1058 /* Gen. Purpose IO # 2 and 3 */ +#define SSB_SPROM4_GPIOB_P2 0x00FF /* Pin 2 */ +#define SSB_SPROM4_GPIOB_P3 0xFF00 /* Pin 3 */ +#define SSB_SPROM4_GPIOB_P3_SHIFT 8 +#define SSB_SPROM4_PA0B0 0x1082 /* The paXbY locations are */ +#define SSB_SPROM4_PA0B1 0x1084 /* only guesses */ +#define SSB_SPROM4_PA0B2 0x1086 +#define SSB_SPROM4_PA1B0 0x108E +#define SSB_SPROM4_PA1B1 0x1090 +#define SSB_SPROM4_PA1B2 0x1092 + /* Values for SSB_SPROM1_BINF_CCODE */ enum { SSB_SPROM1CCODE_WORLD = 0, |