}
}
-/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/Workarounds */
-static void b43_nphy_workarounds(struct b43_wldev *dev)
+static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
{
struct ssb_sprom *sprom = dev->dev->bus_sprom;
- struct b43_phy *phy = &dev->phy;
- struct b43_phy_n *nphy = phy->n;
-
- u8 events1[7] = { 0x0, 0x1, 0x2, 0x8, 0x4, 0x5, 0x3 };
- u8 delays1[7] = { 0x8, 0x6, 0x6, 0x2, 0x4, 0x3C, 0x1 };
-
- u8 events2[7] = { 0x0, 0x3, 0x5, 0x4, 0x2, 0x1, 0x8 };
- u8 delays2[7] = { 0x8, 0x6, 0x2, 0x4, 0x4, 0x6, 0x1 };
u16 tmp16;
u32 tmp32;
- if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
- b43_nphy_classifier(dev, 1, 0);
- else
- b43_nphy_classifier(dev, 1, 1);
+ tmp32 = b43_ntab_read(dev, B43_NTAB32(30, 0));
+ tmp32 &= 0xffffff;
+ b43_ntab_write(dev, B43_NTAB32(30, 0), tmp32);
- if (nphy->hang_avoid)
- b43_nphy_stay_in_carrier_search(dev, 1);
+ b43_phy_write(dev, B43_NPHY_PHASETR_A0, 0x0125);
+ b43_phy_write(dev, B43_NPHY_PHASETR_A1, 0x01B3);
+ b43_phy_write(dev, B43_NPHY_PHASETR_A2, 0x0105);
+ b43_phy_write(dev, B43_NPHY_PHASETR_B0, 0x016E);
+ b43_phy_write(dev, B43_NPHY_PHASETR_B1, 0x00CD);
+ b43_phy_write(dev, B43_NPHY_PHASETR_B2, 0x0020);
- b43_phy_set(dev, B43_NPHY_IQFLIP,
- B43_NPHY_IQFLIP_ADC1 | B43_NPHY_IQFLIP_ADC2);
+ b43_phy_write(dev, B43_NPHY_C2_CLIP1_MEDGAIN, 0x000C);
+ b43_phy_write(dev, 0x2AE, 0x000C);
- if (dev->phy.rev >= 3) {
- tmp32 = b43_ntab_read(dev, B43_NTAB32(30, 0));
- tmp32 &= 0xffffff;
- b43_ntab_write(dev, B43_NTAB32(30, 0), tmp32);
+ /* TODO */
- b43_phy_write(dev, B43_NPHY_PHASETR_A0, 0x0125);
- b43_phy_write(dev, B43_NPHY_PHASETR_A1, 0x01B3);
- b43_phy_write(dev, B43_NPHY_PHASETR_A2, 0x0105);
- b43_phy_write(dev, B43_NPHY_PHASETR_B0, 0x016E);
- b43_phy_write(dev, B43_NPHY_PHASETR_B1, 0x00CD);
- b43_phy_write(dev, B43_NPHY_PHASETR_B2, 0x0020);
+ tmp16 = (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) ?
+ 0x2 : 0x9C40;
+ b43_phy_write(dev, B43_NPHY_ENDROP_TLEN, tmp16);
- b43_phy_write(dev, B43_NPHY_C2_CLIP1_MEDGAIN, 0x000C);
- b43_phy_write(dev, 0x2AE, 0x000C);
+ b43_phy_maskset(dev, 0x294, 0xF0FF, 0x0700);
- /* TODO */
+ b43_ntab_write(dev, B43_NTAB32(16, 3), 0x18D);
+ b43_ntab_write(dev, B43_NTAB32(16, 127), 0x18D);
- tmp16 = (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) ?
- 0x2 : 0x9C40;
- b43_phy_write(dev, B43_NPHY_ENDROP_TLEN, tmp16);
+ b43_nphy_gain_ctrl_workarounds(dev);
- b43_phy_maskset(dev, 0x294, 0xF0FF, 0x0700);
+ b43_ntab_write(dev, B43_NTAB32(8, 0), 2);
+ b43_ntab_write(dev, B43_NTAB32(8, 16), 2);
- b43_ntab_write(dev, B43_NTAB32(16, 3), 0x18D);
- b43_ntab_write(dev, B43_NTAB32(16, 127), 0x18D);
+ /* TODO */
- b43_nphy_gain_ctrl_workarounds(dev);
+ b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_MAST_BIAS, 0x00);
+ b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_MAST_BIAS, 0x00);
+ b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_BIAS_MAIN, 0x06);
+ b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_BIAS_MAIN, 0x06);
+ b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_BIAS_AUX, 0x07);
+ b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_BIAS_AUX, 0x07);
+ b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_LOB_BIAS, 0x88);
+ b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_LOB_BIAS, 0x88);
+ b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXG_CMFB_IDAC, 0x00);
+ b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXG_CMFB_IDAC, 0x00);
+
+ /* N PHY WAR TX Chain Update with hw_phytxchain as argument */
+
+ if ((sprom->boardflags2_lo & B43_BFL2_APLL_WAR &&
+ b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ||
+ (sprom->boardflags2_lo & B43_BFL2_GPLL_WAR &&
+ b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ))
+ tmp32 = 0x00088888;
+ else
+ tmp32 = 0x88888888;
+ b43_ntab_write(dev, B43_NTAB32(30, 1), tmp32);
+ b43_ntab_write(dev, B43_NTAB32(30, 2), tmp32);
+ b43_ntab_write(dev, B43_NTAB32(30, 3), tmp32);
+
+ if (dev->phy.rev == 4 &&
+ b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+ b43_radio_write(dev, B2056_TX0 | B2056_TX_GMBB_IDAC,
+ 0x70);
+ b43_radio_write(dev, B2056_TX1 | B2056_TX_GMBB_IDAC,
+ 0x70);
+ }
- b43_ntab_write(dev, B43_NTAB32(8, 0), 2);
- b43_ntab_write(dev, B43_NTAB32(8, 16), 2);
+ b43_phy_write(dev, 0x224, 0x039C);
+ b43_phy_write(dev, 0x225, 0x0357);
+ b43_phy_write(dev, 0x226, 0x0317);
+ b43_phy_write(dev, 0x227, 0x02D7);
+ b43_phy_write(dev, 0x228, 0x039C);
+ b43_phy_write(dev, 0x229, 0x0357);
+ b43_phy_write(dev, 0x22A, 0x0317);
+ b43_phy_write(dev, 0x22B, 0x02D7);
+ b43_phy_write(dev, 0x22C, 0x039C);
+ b43_phy_write(dev, 0x22D, 0x0357);
+ b43_phy_write(dev, 0x22E, 0x0317);
+ b43_phy_write(dev, 0x22F, 0x02D7);
+}
- /* TODO */
+static void b43_nphy_workarounds_rev1_2(struct b43_wldev *dev)
+{
+ struct ssb_sprom *sprom = dev->dev->bus_sprom;
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_n *nphy = phy->n;
- b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_MAST_BIAS, 0x00);
- b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_MAST_BIAS, 0x00);
- b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_BIAS_MAIN, 0x06);
- b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_BIAS_MAIN, 0x06);
- b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_BIAS_AUX, 0x07);
- b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_BIAS_AUX, 0x07);
- b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_LOB_BIAS, 0x88);
- b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_LOB_BIAS, 0x88);
- b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXG_CMFB_IDAC, 0x00);
- b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXG_CMFB_IDAC, 0x00);
-
- /* N PHY WAR TX Chain Update with hw_phytxchain as argument */
-
- if ((sprom->boardflags2_lo & B43_BFL2_APLL_WAR &&
- b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ||
- (sprom->boardflags2_lo & B43_BFL2_GPLL_WAR &&
- b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ))
- tmp32 = 0x00088888;
- else
- tmp32 = 0x88888888;
- b43_ntab_write(dev, B43_NTAB32(30, 1), tmp32);
- b43_ntab_write(dev, B43_NTAB32(30, 2), tmp32);
- b43_ntab_write(dev, B43_NTAB32(30, 3), tmp32);
-
- if (dev->phy.rev == 4 &&
- b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
- b43_radio_write(dev, B2056_TX0 | B2056_TX_GMBB_IDAC,
- 0x70);
- b43_radio_write(dev, B2056_TX1 | B2056_TX_GMBB_IDAC,
- 0x70);
- }
+ u8 events1[7] = { 0x0, 0x1, 0x2, 0x8, 0x4, 0x5, 0x3 };
+ u8 delays1[7] = { 0x8, 0x6, 0x6, 0x2, 0x4, 0x3C, 0x1 };
- b43_phy_write(dev, 0x224, 0x039C);
- b43_phy_write(dev, 0x225, 0x0357);
- b43_phy_write(dev, 0x226, 0x0317);
- b43_phy_write(dev, 0x227, 0x02D7);
- b43_phy_write(dev, 0x228, 0x039C);
- b43_phy_write(dev, 0x229, 0x0357);
- b43_phy_write(dev, 0x22A, 0x0317);
- b43_phy_write(dev, 0x22B, 0x02D7);
- b43_phy_write(dev, 0x22C, 0x039C);
- b43_phy_write(dev, 0x22D, 0x0357);
- b43_phy_write(dev, 0x22E, 0x0317);
- b43_phy_write(dev, 0x22F, 0x02D7);
+ u8 events2[7] = { 0x0, 0x3, 0x5, 0x4, 0x2, 0x1, 0x8 };
+ u8 delays2[7] = { 0x8, 0x6, 0x2, 0x4, 0x4, 0x6, 0x1 };
+
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ &&
+ nphy->band5g_pwrgain) {
+ b43_radio_mask(dev, B2055_C1_TX_RF_SPARE, ~0x8);
+ b43_radio_mask(dev, B2055_C2_TX_RF_SPARE, ~0x8);
} else {
- if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ &&
- nphy->band5g_pwrgain) {
- b43_radio_mask(dev, B2055_C1_TX_RF_SPARE, ~0x8);
- b43_radio_mask(dev, B2055_C2_TX_RF_SPARE, ~0x8);
- } else {
- b43_radio_set(dev, B2055_C1_TX_RF_SPARE, 0x8);
- b43_radio_set(dev, B2055_C2_TX_RF_SPARE, 0x8);
- }
+ b43_radio_set(dev, B2055_C1_TX_RF_SPARE, 0x8);
+ b43_radio_set(dev, B2055_C2_TX_RF_SPARE, 0x8);
+ }
- b43_ntab_write(dev, B43_NTAB16(8, 0x00), 0x000A);
- b43_ntab_write(dev, B43_NTAB16(8, 0x10), 0x000A);
- b43_ntab_write(dev, B43_NTAB16(8, 0x02), 0xCDAA);
- b43_ntab_write(dev, B43_NTAB16(8, 0x12), 0xCDAA);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x00), 0x000A);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x10), 0x000A);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x02), 0xCDAA);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x12), 0xCDAA);
- if (dev->phy.rev < 2) {
- b43_ntab_write(dev, B43_NTAB16(8, 0x08), 0x0000);
- b43_ntab_write(dev, B43_NTAB16(8, 0x18), 0x0000);
- b43_ntab_write(dev, B43_NTAB16(8, 0x07), 0x7AAB);
- b43_ntab_write(dev, B43_NTAB16(8, 0x17), 0x7AAB);
- b43_ntab_write(dev, B43_NTAB16(8, 0x06), 0x0800);
- b43_ntab_write(dev, B43_NTAB16(8, 0x16), 0x0800);
- }
+ if (dev->phy.rev < 2) {
+ b43_ntab_write(dev, B43_NTAB16(8, 0x08), 0x0000);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x18), 0x0000);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x07), 0x7AAB);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x17), 0x7AAB);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x06), 0x0800);
+ b43_ntab_write(dev, B43_NTAB16(8, 0x16), 0x0800);
+ }
- b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO1, 0x2D8);
- b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP1, 0x301);
- b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO2, 0x2D8);
- b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP2, 0x301);
+ b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO1, 0x2D8);
+ b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP1, 0x301);
+ b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_LO2, 0x2D8);
+ b43_phy_write(dev, B43_NPHY_RFCTL_LUT_TRSW_UP2, 0x301);
- if (sprom->boardflags2_lo & 0x100 &&
- dev->dev->board_type == 0x8B) {
- delays1[0] = 0x1;
- delays1[5] = 0x14;
- }
- b43_nphy_set_rf_sequence(dev, 0, events1, delays1, 7);
- b43_nphy_set_rf_sequence(dev, 1, events2, delays2, 7);
+ if (sprom->boardflags2_lo & 0x100 &&
+ dev->dev->board_type == 0x8B) {
+ delays1[0] = 0x1;
+ delays1[5] = 0x14;
+ }
+ b43_nphy_set_rf_sequence(dev, 0, events1, delays1, 7);
+ b43_nphy_set_rf_sequence(dev, 1, events2, delays2, 7);
- b43_nphy_gain_ctrl_workarounds(dev);
+ b43_nphy_gain_ctrl_workarounds(dev);
- if (dev->phy.rev < 2) {
- if (b43_phy_read(dev, B43_NPHY_RXCTL) & 0x2)
- b43_hf_write(dev, b43_hf_read(dev) |
- B43_HF_MLADVW);
- } else if (dev->phy.rev == 2) {
- b43_phy_write(dev, B43_NPHY_CRSCHECK2, 0);
- b43_phy_write(dev, B43_NPHY_CRSCHECK3, 0);
- }
+ if (dev->phy.rev < 2) {
+ if (b43_phy_read(dev, B43_NPHY_RXCTL) & 0x2)
+ b43_hf_write(dev, b43_hf_read(dev) |
+ B43_HF_MLADVW);
+ } else if (dev->phy.rev == 2) {
+ b43_phy_write(dev, B43_NPHY_CRSCHECK2, 0);
+ b43_phy_write(dev, B43_NPHY_CRSCHECK3, 0);
+ }
- if (dev->phy.rev < 2)
- b43_phy_mask(dev, B43_NPHY_SCRAM_SIGCTL,
- ~B43_NPHY_SCRAM_SIGCTL_SCM);
+ if (dev->phy.rev < 2)
+ b43_phy_mask(dev, B43_NPHY_SCRAM_SIGCTL,
+ ~B43_NPHY_SCRAM_SIGCTL_SCM);
+
+ /* Set phase track alpha and beta */
+ b43_phy_write(dev, B43_NPHY_PHASETR_A0, 0x125);
+ b43_phy_write(dev, B43_NPHY_PHASETR_A1, 0x1B3);
+ b43_phy_write(dev, B43_NPHY_PHASETR_A2, 0x105);
+ b43_phy_write(dev, B43_NPHY_PHASETR_B0, 0x16E);
+ b43_phy_write(dev, B43_NPHY_PHASETR_B1, 0xCD);
+ b43_phy_write(dev, B43_NPHY_PHASETR_B2, 0x20);
+
+ b43_phy_mask(dev, B43_NPHY_PIL_DW1,
+ ~B43_NPHY_PIL_DW_64QAM & 0xFFFF);
+ b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B1, 0xB5);
+ b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B2, 0xA4);
+ b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B3, 0x00);
+
+ if (dev->phy.rev == 2)
+ b43_phy_set(dev, B43_NPHY_FINERX2_CGC,
+ B43_NPHY_FINERX2_CGC_DECGC);
+}
- /* Set phase track alpha and beta */
- b43_phy_write(dev, B43_NPHY_PHASETR_A0, 0x125);
- b43_phy_write(dev, B43_NPHY_PHASETR_A1, 0x1B3);
- b43_phy_write(dev, B43_NPHY_PHASETR_A2, 0x105);
- b43_phy_write(dev, B43_NPHY_PHASETR_B0, 0x16E);
- b43_phy_write(dev, B43_NPHY_PHASETR_B1, 0xCD);
- b43_phy_write(dev, B43_NPHY_PHASETR_B2, 0x20);
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/Workarounds */
+static void b43_nphy_workarounds(struct b43_wldev *dev)
+{
+ struct b43_phy *phy = &dev->phy;
+ struct b43_phy_n *nphy = phy->n;
- b43_phy_mask(dev, B43_NPHY_PIL_DW1,
- ~B43_NPHY_PIL_DW_64QAM & 0xFFFF);
- b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B1, 0xB5);
- b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B2, 0xA4);
- b43_phy_write(dev, B43_NPHY_TXF_20CO_S2B3, 0x00);
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+ b43_nphy_classifier(dev, 1, 0);
+ else
+ b43_nphy_classifier(dev, 1, 1);
- if (dev->phy.rev == 2)
- b43_phy_set(dev, B43_NPHY_FINERX2_CGC,
- B43_NPHY_FINERX2_CGC_DECGC);
- }
+ if (nphy->hang_avoid)
+ b43_nphy_stay_in_carrier_search(dev, 1);
+
+ b43_phy_set(dev, B43_NPHY_IQFLIP,
+ B43_NPHY_IQFLIP_ADC1 | B43_NPHY_IQFLIP_ADC2);
+
+ if (dev->phy.rev >= 3)
+ b43_nphy_workarounds_rev3plus(dev);
+ else
+ b43_nphy_workarounds_rev1_2(dev);
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 0);
projects / karo-tx-linux.git / commitdiff