dev->phy.lp = NULL;
}
+static void lpphy_adjust_gain_table(struct b43_wldev *dev)
+{
+ struct b43_phy_lp *lpphy = dev->phy.lp;
+ u32 freq = dev->wl->hw->conf.channel->center_freq;
+ u16 temp[3];
+ u16 isolation;
+
+ B43_WARN_ON(dev->phy.rev >= 2);
+
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+ isolation = lpphy->tx_isolation_med_band;
+ else if (freq <= 5320)
+ isolation = lpphy->tx_isolation_low_band;
+ else if (freq <= 5700)
+ isolation = lpphy->tx_isolation_med_band;
+ else
+ isolation = lpphy->tx_isolation_hi_band;
+
+ temp[0] = ((isolation - 26) / 12) << 12;
+ temp[1] = temp[0] + 0x1000;
+ temp[2] = temp[0] + 0x2000;
+
+ b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp);
+ b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), 3, temp);
+}
+
static void lpphy_table_init(struct b43_wldev *dev)
{
- //TODO
+ if (dev->phy.rev < 2)
+ lpphy_rev0_1_table_init(dev);
+ else
+ lpphy_rev2plus_table_init(dev);
+
+ lpphy_init_tx_gain_table(dev);
+
+ if (dev->phy.rev < 2)
+ lpphy_adjust_gain_table(dev);
}
static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev)
{
- B43_WARN_ON(1);//TODO rev < 2 not supported, yet.
+ struct ssb_bus *bus = dev->dev->bus;
+ u16 tmp, tmp2;
+
+ if (dev->phy.rev == 1 &&
+ (bus->sprom.boardflags_hi & B43_BFH_FEM_BT)) {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0x3F00, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0400);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_5, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_5, 0xC0FF, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_6, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_6, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_7, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_7, 0xC0FF, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xC0FF, 0x0B00);
+ } else if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ ||
+ (bus->boardinfo.type == 0x048A) || ((dev->phy.rev == 0) &&
+ (bus->sprom.boardflags_lo & B43_BFL_FEM))) {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0001);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0400);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x0001);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0500);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0800);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0A00);
+ } else if (dev->phy.rev == 1 ||
+ (bus->sprom.boardflags_lo & B43_BFL_FEM)) {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0004);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0800);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x0004);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0C00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0100);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0300);
+ } else {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0006);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0500);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0006);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0700);
+ }
+ if (dev->phy.rev == 1) {
+ b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_5, B43_LPPHY_TR_LOOKUP_1);
+ b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_6, B43_LPPHY_TR_LOOKUP_2);
+ b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_7, B43_LPPHY_TR_LOOKUP_3);
+ b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_8, B43_LPPHY_TR_LOOKUP_4);
+ }
+ if ((bus->sprom.boardflags_hi & B43_BFH_FEM_BT) &&
+ (bus->chip_id == 0x5354) &&
+ (bus->chip_package == SSB_CHIPPACK_BCM4712S)) {
+ b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x0006);
+ b43_phy_write(dev, B43_LPPHY_GPIO_SELECT, 0x0005);
+ b43_phy_write(dev, B43_LPPHY_GPIO_OUTEN, 0xFFFF);
+ b43_hf_write(dev, b43_hf_read(dev) | B43_HF_PR45960W);
+ }
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ b43_phy_set(dev, B43_LPPHY_LP_PHY_CTL, 0x8000);
+ b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x0040);
+ b43_phy_maskset(dev, B43_LPPHY_MINPWR_LEVEL, 0x00FF, 0xA400);
+ b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xF0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_SYNCPEAKCNT, 0xFFF8, 0x0007);
+ b43_phy_maskset(dev, B43_LPPHY_DSSS_CONFIRM_CNT, 0xFFF8, 0x0003);
+ b43_phy_maskset(dev, B43_LPPHY_DSSS_CONFIRM_CNT, 0xFFC7, 0x0020);
+ b43_phy_mask(dev, B43_LPPHY_IDLEAFTERPKTRXTO, 0x00FF);
+ } else { /* 5GHz */
+ b43_phy_mask(dev, B43_LPPHY_LP_PHY_CTL, 0x7FFF);
+ b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFBF);
+ }
+ if (dev->phy.rev == 1) {
+ tmp = b43_phy_read(dev, B43_LPPHY_CLIPCTRTHRESH);
+ tmp2 = (tmp & 0x03E0) >> 5;
+ tmp2 |= tmp << 5;
+ b43_phy_write(dev, B43_LPPHY_4C3, tmp2);
+ tmp = b43_phy_read(dev, B43_LPPHY_OFDMSYNCTHRESH0);
+ tmp2 = (tmp & 0x1F00) >> 8;
+ tmp2 |= tmp << 5;
+ b43_phy_write(dev, B43_LPPHY_4C4, tmp2);
+ tmp = b43_phy_read(dev, B43_LPPHY_VERYLOWGAINDB);
+ tmp2 = tmp & 0x00FF;
+ tmp2 |= tmp << 8;
+ b43_phy_write(dev, B43_LPPHY_4C5, tmp2);
+ }
+}
+
+static void lpphy_save_dig_flt_state(struct b43_wldev *dev)
+{
+ static const u16 addr[] = {
+ B43_PHY_OFDM(0xC1),
+ B43_PHY_OFDM(0xC2),
+ B43_PHY_OFDM(0xC3),
+ B43_PHY_OFDM(0xC4),
+ B43_PHY_OFDM(0xC5),
+ B43_PHY_OFDM(0xC6),
+ B43_PHY_OFDM(0xC7),
+ B43_PHY_OFDM(0xC8),
+ B43_PHY_OFDM(0xCF),
+ };
+
+ static const u16 coefs[] = {
+ 0xDE5E, 0xE832, 0xE331, 0x4D26,
+ 0x0026, 0x1420, 0x0020, 0xFE08,
+ 0x0008,
+ };
+
+ struct b43_phy_lp *lpphy = dev->phy.lp;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(addr); i++) {
+ lpphy->dig_flt_state[i] = b43_phy_read(dev, addr[i]);
+ b43_phy_write(dev, addr[i], coefs[i]);
+ }
+}
+
+static void lpphy_restore_dig_flt_state(struct b43_wldev *dev)
+{
+ static const u16 addr[] = {
+ B43_PHY_OFDM(0xC1),
+ B43_PHY_OFDM(0xC2),
+ B43_PHY_OFDM(0xC3),
+ B43_PHY_OFDM(0xC4),
+ B43_PHY_OFDM(0xC5),
+ B43_PHY_OFDM(0xC6),
+ B43_PHY_OFDM(0xC7),
+ B43_PHY_OFDM(0xC8),
+ B43_PHY_OFDM(0xCF),
+ };
+
+ struct b43_phy_lp *lpphy = dev->phy.lp;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(addr); i++)
+ b43_phy_write(dev, addr[i], lpphy->dig_flt_state[i]);
}
static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
b43_phy_write(dev, B43_PHY_OFDM(0xF9), 0);
b43_phy_write(dev, B43_LPPHY_TR_LOOKUP_1, 0);
b43_phy_set(dev, B43_LPPHY_ADC_COMPENSATION_CTL, 0x10);
- b43_phy_maskset(dev, B43_LPPHY_OFDMSYNCTHRESH0, 0xFF00, 0x78);
+ b43_phy_maskset(dev, B43_LPPHY_OFDMSYNCTHRESH0, 0xFF00, 0xB4);
b43_phy_maskset(dev, B43_LPPHY_DCOFFSETTRANSIENT, 0xF8FF, 0x200);
b43_phy_maskset(dev, B43_LPPHY_DCOFFSETTRANSIENT, 0xFF00, 0x7F);
b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xFF0F, 0x40);
b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, ~0x4000);
b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, ~0x2000);
b43_phy_set(dev, B43_PHY_OFDM(0x10A), 0x1);
- b43_phy_maskset(dev, B43_PHY_OFDM(0x10A), 0xFF01, 0x10);
+ if (bus->boardinfo.rev >= 0x18) {
+ b43_lptab_write(dev, B43_LPTAB32(17, 65), 0xEC);
+ b43_phy_maskset(dev, B43_PHY_OFDM(0x10A), 0xFF01, 0x14);
+ } else {
+ b43_phy_maskset(dev, B43_PHY_OFDM(0x10A), 0xFF01, 0x10);
+ }
b43_phy_maskset(dev, B43_PHY_OFDM(0xDF), 0xFF00, 0xF4);
b43_phy_maskset(dev, B43_PHY_OFDM(0xDF), 0x00FF, 0xF100);
b43_phy_write(dev, B43_LPPHY_CLIPTHRESH, 0x48);
b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x12);
b43_phy_maskset(dev, B43_LPPHY_GAINMISMATCH, 0x0FFF, 0x9000);
- b43_lptab_write(dev, B43_LPTAB16(0x08, 0x14), 0);
- b43_lptab_write(dev, B43_LPTAB16(0x08, 0x12), 0x40);
+ if ((bus->chip_id == 0x4325) && (bus->chip_rev == 1)) {
+ b43_lptab_write(dev, B43_LPTAB16(0x08, 0x14), 0);
+ b43_lptab_write(dev, B43_LPTAB16(0x08, 0x12), 0x40);
+ }
if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x40);
b43_phy_write(dev, B43_LPPHY_AFE_RSSI_CTL_1,
0x2000 | ((u16)lpphy->rssi_gs << 10) |
((u16)lpphy->rssi_vc << 4) | lpphy->rssi_vf);
+
+ if ((bus->chip_id == 0x4325) && (bus->chip_rev == 0)) {
+ b43_phy_set(dev, B43_LPPHY_AFE_ADC_CTL_0, 0x1C);
+ b43_phy_maskset(dev, B43_LPPHY_AFE_CTL, 0x00FF, 0x8800);
+ b43_phy_maskset(dev, B43_LPPHY_AFE_ADC_CTL_1, 0xFC3C, 0x0400);
+ }
+
+ lpphy_save_dig_flt_state(dev);
}
static void lpphy_baseband_init(struct b43_wldev *dev)
/* Initialize the 2063 radio. */
static void lpphy_2063_init(struct b43_wldev *dev)
{
- //TODO
+ b2063_upload_init_table(dev);
+ b43_radio_write(dev, B2063_LOGEN_SP5, 0);
+ b43_radio_set(dev, B2063_COMM8, 0x38);
+ b43_radio_write(dev, B2063_REG_SP1, 0x56);
+ b43_radio_mask(dev, B2063_RX_BB_CTL2, ~0x2);
+ b43_radio_write(dev, B2063_PA_SP7, 0);
+ b43_radio_write(dev, B2063_TX_RF_SP6, 0x20);
+ b43_radio_write(dev, B2063_TX_RF_SP9, 0x40);
+ b43_radio_write(dev, B2063_PA_SP3, 0xa0);
+ b43_radio_write(dev, B2063_PA_SP4, 0xa0);
+ b43_radio_write(dev, B2063_PA_SP2, 0x18);
}
+struct lpphy_stx_table_entry {
+ u16 phy_offset;
+ u16 phy_shift;
+ u16 rf_addr;
+ u16 rf_shift;
+ u16 mask;
+};
+
+static const struct lpphy_stx_table_entry lpphy_stx_table[] = {
+ { .phy_offset = 2, .phy_shift = 6, .rf_addr = 0x3d, .rf_shift = 3, .mask = 0x01, },
+ { .phy_offset = 1, .phy_shift = 12, .rf_addr = 0x4c, .rf_shift = 1, .mask = 0x01, },
+ { .phy_offset = 1, .phy_shift = 8, .rf_addr = 0x50, .rf_shift = 0, .mask = 0x7f, },
+ { .phy_offset = 0, .phy_shift = 8, .rf_addr = 0x44, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 1, .phy_shift = 0, .rf_addr = 0x4a, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 0, .phy_shift = 4, .rf_addr = 0x4d, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 1, .phy_shift = 4, .rf_addr = 0x4e, .rf_shift = 0, .mask = 0xff, },
+ { .phy_offset = 0, .phy_shift = 12, .rf_addr = 0x4f, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 1, .phy_shift = 0, .rf_addr = 0x4f, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 3, .phy_shift = 0, .rf_addr = 0x49, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 4, .phy_shift = 3, .rf_addr = 0x46, .rf_shift = 4, .mask = 0x07, },
+ { .phy_offset = 3, .phy_shift = 15, .rf_addr = 0x46, .rf_shift = 0, .mask = 0x01, },
+ { .phy_offset = 4, .phy_shift = 0, .rf_addr = 0x46, .rf_shift = 1, .mask = 0x07, },
+ { .phy_offset = 3, .phy_shift = 8, .rf_addr = 0x48, .rf_shift = 4, .mask = 0x07, },
+ { .phy_offset = 3, .phy_shift = 11, .rf_addr = 0x48, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 3, .phy_shift = 4, .rf_addr = 0x49, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 2, .phy_shift = 15, .rf_addr = 0x45, .rf_shift = 0, .mask = 0x01, },
+ { .phy_offset = 5, .phy_shift = 13, .rf_addr = 0x52, .rf_shift = 4, .mask = 0x07, },
+ { .phy_offset = 6, .phy_shift = 0, .rf_addr = 0x52, .rf_shift = 7, .mask = 0x01, },
+ { .phy_offset = 5, .phy_shift = 3, .rf_addr = 0x41, .rf_shift = 5, .mask = 0x07, },
+ { .phy_offset = 5, .phy_shift = 6, .rf_addr = 0x41, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 5, .phy_shift = 10, .rf_addr = 0x42, .rf_shift = 5, .mask = 0x07, },
+ { .phy_offset = 4, .phy_shift = 15, .rf_addr = 0x42, .rf_shift = 0, .mask = 0x01, },
+ { .phy_offset = 5, .phy_shift = 0, .rf_addr = 0x42, .rf_shift = 1, .mask = 0x07, },
+ { .phy_offset = 4, .phy_shift = 11, .rf_addr = 0x43, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 4, .phy_shift = 7, .rf_addr = 0x43, .rf_shift = 0, .mask = 0x0f, },
+ { .phy_offset = 4, .phy_shift = 6, .rf_addr = 0x45, .rf_shift = 1, .mask = 0x01, },
+ { .phy_offset = 2, .phy_shift = 7, .rf_addr = 0x40, .rf_shift = 4, .mask = 0x0f, },
+ { .phy_offset = 2, .phy_shift = 11, .rf_addr = 0x40, .rf_shift = 0, .mask = 0x0f, },
+};
+
static void lpphy_sync_stx(struct b43_wldev *dev)
{
- //TODO
+ const struct lpphy_stx_table_entry *e;
+ unsigned int i;
+ u16 tmp;
+
+ for (i = 0; i < ARRAY_SIZE(lpphy_stx_table); i++) {
+ e = &lpphy_stx_table[i];
+ tmp = b43_radio_read(dev, e->rf_addr);
+ tmp >>= e->rf_shift;
+ tmp <<= e->phy_shift;
+ b43_phy_maskset(dev, B43_PHY_OFDM(0xF2 + e->phy_offset),
+ ~(e->mask << e->phy_shift), tmp);
+ }
}
static void lpphy_radio_init(struct b43_wldev *dev)
lpphy_sync_stx(dev);
b43_phy_write(dev, B43_PHY_OFDM(0xF0), 0x5F80);
b43_phy_write(dev, B43_PHY_OFDM(0xF1), 0);
- //TODO Do something on the backplane
+ if (dev->dev->bus->chip_id == 0x4325) {
+ // TODO SSB PMU recalibration
+ }
}
}
//TODO calibrate RC
//TODO set channel
lpphy_tx_pctl_init(dev);
- //TODO full calib
+ lpphy_calibration(dev);
+ //TODO ACI init
return 0;
}
return B43_TXPWR_RES_DONE;
}
-
const struct b43_phy_operations b43_phyops_lp = {
.allocate = b43_lpphy_op_allocate,
.free = b43_lpphy_op_free,
git.openpandora.org / pandora-kernel.git / blobdiff