u32 q1_pwr;
};
+enum b43_nphy_rf_sequence {
+ B43_RFSEQ_RX2TX,
+ B43_RFSEQ_TX2RX,
+ B43_RFSEQ_RESET2RX,
+ B43_RFSEQ_UPDATE_GAINH,
+ B43_RFSEQ_UPDATE_GAINL,
+ B43_RFSEQ_UPDATE_GAINU,
+};
+
+static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
+ enum b43_nphy_rf_sequence seq);
+
void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
{//TODO
}
~B43_NPHY_RFCTL_CMD_EN);
}
-#define ntab_upload(dev, offset, data) do { \
- unsigned int i; \
- for (i = 0; i < (offset##_SIZE); i++) \
- b43_ntab_write(dev, (offset) + i, (data)[i]); \
- } while (0)
-
/*
* Upload the N-PHY tables.
* http://bcm-v4.sipsolutions.net/802.11/PHY/N/InitTables
}
}
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxLpFbw */
+static void b43_nphy_tx_lp_fbw(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ u16 tmp;
+ enum ieee80211_band band = b43_current_band(dev->wl);
+ bool ipa = (nphy->ipa2g_on && band == IEEE80211_BAND_2GHZ) ||
+ (nphy->ipa5g_on && band == IEEE80211_BAND_5GHZ);
+
+ if (dev->phy.rev >= 3) {
+ if (ipa) {
+ tmp = 4;
+ b43_phy_write(dev, B43_NPHY_TXF_40CO_B32S2,
+ (((((tmp << 3) | tmp) << 3) | tmp) << 3) | tmp);
+ }
+
+ tmp = 1;
+ b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S2,
+ (((((tmp << 3) | tmp) << 3) | tmp) << 3) | tmp);
+ }
+}
+
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/BmacPhyClkFgc */
static void b43_nphy_bmac_clock_fgc(struct b43_wldev *dev, bool force)
{
udelay(1);
b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg & ~B43_NPHY_BBCFG_RSTCCA);
b43_nphy_bmac_clock_fgc(dev, 0);
- /* TODO: N PHY Force RF Seq with argument 2 */
+ b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MIMOConfig */
+static void b43_nphy_update_mimo_config(struct b43_wldev *dev, s32 preamble)
+{
+ u16 mimocfg = b43_phy_read(dev, B43_NPHY_MIMOCFG);
+
+ mimocfg |= B43_NPHY_MIMOCFG_AUTO;
+ if (preamble == 1)
+ mimocfg |= B43_NPHY_MIMOCFG_GFMIX;
+ else
+ mimocfg &= ~B43_NPHY_MIMOCFG_GFMIX;
+
+ b43_phy_write(dev, B43_NPHY_MIMOCFG, mimocfg);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/Chains */
+static void b43_nphy_update_txrx_chain(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+
+ bool override = false;
+ u16 chain = 0x33;
+
+ if (nphy->txrx_chain == 0) {
+ chain = 0x11;
+ override = true;
+ } else if (nphy->txrx_chain == 1) {
+ chain = 0x22;
+ override = true;
+ }
+
+ b43_phy_maskset(dev, B43_NPHY_RFSEQCA,
+ ~(B43_NPHY_RFSEQCA_TXEN | B43_NPHY_RFSEQCA_RXEN),
+ chain);
+
+ if (override)
+ b43_phy_set(dev, B43_NPHY_RFSEQMODE,
+ B43_NPHY_RFSEQMODE_CAOVER);
+ else
+ b43_phy_mask(dev, B43_NPHY_RFSEQMODE,
+ ~B43_NPHY_RFSEQMODE_CAOVER);
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxIqEst */
}
}
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCalPhyCleanup */
+static void b43_nphy_rx_cal_phy_cleanup(struct b43_wldev *dev, u8 core)
+{
+ u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+
+ b43_phy_write(dev, B43_NPHY_RFSEQCA, regs[0]);
+ if (core == 0) {
+ b43_phy_write(dev, B43_NPHY_AFECTL_C1, regs[1]);
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, regs[2]);
+ } else {
+ b43_phy_write(dev, B43_NPHY_AFECTL_C2, regs[1]);
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER, regs[2]);
+ }
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs[3]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs[4]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO1, regs[5]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO2, regs[6]);
+ b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S1, regs[7]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_OVER, regs[8]);
+ b43_phy_write(dev, B43_NPHY_PAPD_EN0, regs[9]);
+ b43_phy_write(dev, B43_NPHY_PAPD_EN1, regs[10]);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCalPhySetup */
+static void b43_nphy_rx_cal_phy_setup(struct b43_wldev *dev, u8 core)
+{
+ u8 rxval, txval;
+ u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+
+ regs[0] = b43_phy_read(dev, B43_NPHY_RFSEQCA);
+ if (core == 0) {
+ regs[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
+ regs[2] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER1);
+ } else {
+ regs[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
+ regs[2] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+ }
+ regs[3] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
+ regs[4] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
+ regs[5] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO1);
+ regs[6] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO2);
+ regs[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S1);
+ regs[8] = b43_phy_read(dev, B43_NPHY_RFCTL_OVER);
+ regs[9] = b43_phy_read(dev, B43_NPHY_PAPD_EN0);
+ regs[10] = b43_phy_read(dev, B43_NPHY_PAPD_EN1);
+
+ b43_phy_mask(dev, B43_NPHY_PAPD_EN0, ~0x0001);
+ b43_phy_mask(dev, B43_NPHY_PAPD_EN1, ~0x0001);
+
+ b43_phy_maskset(dev, B43_NPHY_RFSEQCA, (u16)~B43_NPHY_RFSEQCA_RXDIS,
+ ((1 - core) << B43_NPHY_RFSEQCA_RXDIS_SHIFT));
+ b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_TXEN,
+ ((1 - core) << B43_NPHY_RFSEQCA_TXEN_SHIFT));
+ b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_RXEN,
+ (core << B43_NPHY_RFSEQCA_RXEN_SHIFT));
+ b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_TXDIS,
+ (core << B43_NPHY_RFSEQCA_TXDIS_SHIFT));
+
+ if (core == 0) {
+ b43_phy_mask(dev, B43_NPHY_AFECTL_C1, ~0x0007);
+ b43_phy_set(dev, B43_NPHY_AFECTL_OVER1, 0x0007);
+ } else {
+ b43_phy_mask(dev, B43_NPHY_AFECTL_C2, ~0x0007);
+ b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0007);
+ }
+
+ /* TODO: Call N PHY RF Ctrl Intc Override with 2, 0, 3 as arguments */
+ /* TODO: Call N PHY RF Intc Override with 8, 0, 3, 0 as arguments */
+ b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
+
+ if (core == 0) {
+ rxval = 1;
+ txval = 8;
+ } else {
+ rxval = 4;
+ txval = 2;
+ }
+
+ /* TODO: Call N PHY RF Ctrl Intc Override with 1, rxval, (core + 1) */
+ /* TODO: Call N PHY RF Ctrl Intc Override with 1, txval, (2 - core) */
+}
+
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalcRxIqComp */
static void b43_nphy_calc_rx_iq_comp(struct b43_wldev *dev, u8 mask)
{
}
}
-enum b43_nphy_rf_sequence {
- B43_RFSEQ_RX2TX,
- B43_RFSEQ_TX2RX,
- B43_RFSEQ_RESET2RX,
- B43_RFSEQ_UPDATE_GAINH,
- B43_RFSEQ_UPDATE_GAINL,
- B43_RFSEQ_UPDATE_GAINU,
-};
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/stop-playback */
+static void b43_nphy_stop_playback(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ u16 tmp;
+
+ if (nphy->hang_avoid)
+ b43_nphy_stay_in_carrier_search(dev, 1);
+
+ tmp = b43_phy_read(dev, B43_NPHY_SAMP_STAT);
+ if (tmp & 0x1)
+ b43_phy_set(dev, B43_NPHY_SAMP_CMD, B43_NPHY_SAMP_CMD_STOP);
+ else if (tmp & 0x2)
+ b43_phy_mask(dev, B43_NPHY_IQLOCAL_CMDGCTL, (u16)~0x8000);
+
+ b43_phy_mask(dev, B43_NPHY_SAMP_CMD, ~0x0004);
+
+ if (nphy->bb_mult_save & 0x80000000) {
+ tmp = nphy->bb_mult_save & 0xFFFF;
+ b43_ntab_write(dev, B43_NTAB16(15, 87), tmp);
+ nphy->bb_mult_save = 0;
+ }
+
+ if (nphy->hang_avoid)
+ b43_nphy_stay_in_carrier_search(dev, 0);
+}
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxPwrCtrlCoefSetup */
+static void b43_nphy_tx_pwr_ctrl_coef_setup(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ int i, j;
+ u32 tmp;
+ u32 cur_real, cur_imag, real_part, imag_part;
+
+ u16 buffer[7];
+
+ if (nphy->hang_avoid)
+ b43_nphy_stay_in_carrier_search(dev, true);
+
+ b43_ntab_read_bulk(dev, B43_NTAB16(15, 80), 7, buffer);
+
+ for (i = 0; i < 2; i++) {
+ tmp = ((buffer[i * 2] & 0x3FF) << 10) |
+ (buffer[i * 2 + 1] & 0x3FF);
+ b43_phy_write(dev, B43_NPHY_TABLE_ADDR,
+ (((i + 26) << 10) | 320));
+ for (j = 0; j < 128; j++) {
+ b43_phy_write(dev, B43_NPHY_TABLE_DATAHI,
+ ((tmp >> 16) & 0xFFFF));
+ b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+ (tmp & 0xFFFF));
+ }
+ }
+
+ for (i = 0; i < 2; i++) {
+ tmp = buffer[5 + i];
+ real_part = (tmp >> 8) & 0xFF;
+ imag_part = (tmp & 0xFF);
+ b43_phy_write(dev, B43_NPHY_TABLE_ADDR,
+ (((i + 26) << 10) | 448));
+
+ if (dev->phy.rev >= 3) {
+ cur_real = real_part;
+ cur_imag = imag_part;
+ tmp = ((cur_real & 0xFF) << 8) | (cur_imag & 0xFF);
+ }
+
+ for (j = 0; j < 128; j++) {
+ if (dev->phy.rev < 3) {
+ cur_real = (real_part * loscale[j] + 128) >> 8;
+ cur_imag = (imag_part * loscale[j] + 128) >> 8;
+ tmp = ((cur_real & 0xFF) << 8) |
+ (cur_imag & 0xFF);
+ }
+ b43_phy_write(dev, B43_NPHY_TABLE_DATAHI,
+ ((tmp >> 16) & 0xFFFF));
+ b43_phy_write(dev, B43_NPHY_TABLE_DATALO,
+ (tmp & 0xFFFF));
+ }
+ }
+
+ if (dev->phy.rev >= 3) {
+ b43_shm_write16(dev, B43_SHM_SHARED,
+ B43_SHM_SH_NPHY_TXPWR_INDX0, 0xFFFF);
+ b43_shm_write16(dev, B43_SHM_SHARED,
+ B43_SHM_SH_NPHY_TXPWR_INDX1, 0xFFFF);
+ }
+
+ if (nphy->hang_avoid)
+ b43_nphy_stay_in_carrier_search(dev, false);
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/ForceRFSeq */
static void b43_nphy_force_rf_sequence(struct b43_wldev *dev,
enum b43_nphy_rf_sequence seq)
{
[B43_RFSEQ_UPDATE_GAINU] = B43_NPHY_RFSEQTR_UPGU,
};
int i;
+ u16 seq_mode = b43_phy_read(dev, B43_NPHY_RFSEQMODE);
B43_WARN_ON(seq >= ARRAY_SIZE(trigger));
}
b43err(dev->wl, "RF sequence status timeout\n");
ok:
- b43_phy_mask(dev, B43_NPHY_RFSEQMODE,
- ~(B43_NPHY_RFSEQMODE_CAOVER | B43_NPHY_RFSEQMODE_TROVER));
+ b43_phy_write(dev, B43_NPHY_RFSEQMODE, seq_mode);
}
static void b43_nphy_bphy_init(struct b43_wldev *dev)
}
}
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxCalRadioSetup */
+static void b43_nphy_tx_cal_radio_setup(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ u16 *save = nphy->tx_rx_cal_radio_saveregs;
+
+ if (dev->phy.rev >= 3) {
+ /* TODO */
+ } else {
+ save[0] = b43_radio_read16(dev, B2055_C1_TX_RF_IQCAL1);
+ b43_radio_write16(dev, B2055_C1_TX_RF_IQCAL1, 0x29);
+
+ save[1] = b43_radio_read16(dev, B2055_C1_TX_RF_IQCAL2);
+ b43_radio_write16(dev, B2055_C1_TX_RF_IQCAL2, 0x54);
+
+ save[2] = b43_radio_read16(dev, B2055_C2_TX_RF_IQCAL1);
+ b43_radio_write16(dev, B2055_C2_TX_RF_IQCAL1, 0x29);
+
+ save[3] = b43_radio_read16(dev, B2055_C2_TX_RF_IQCAL2);
+ b43_radio_write16(dev, B2055_C2_TX_RF_IQCAL2, 0x54);
+
+ save[3] = b43_radio_read16(dev, B2055_C1_PWRDET_RXTX);
+ save[4] = b43_radio_read16(dev, B2055_C2_PWRDET_RXTX);
+
+ if (!(b43_phy_read(dev, B43_NPHY_BANDCTL) &
+ B43_NPHY_BANDCTL_5GHZ)) {
+ b43_radio_write16(dev, B2055_C1_PWRDET_RXTX, 0x04);
+ b43_radio_write16(dev, B2055_C2_PWRDET_RXTX, 0x04);
+ } else {
+ b43_radio_write16(dev, B2055_C1_PWRDET_RXTX, 0x20);
+ b43_radio_write16(dev, B2055_C2_PWRDET_RXTX, 0x20);
+ }
+
+ if (dev->phy.rev < 2) {
+ b43_radio_set(dev, B2055_C1_TX_BB_MXGM, 0x20);
+ b43_radio_set(dev, B2055_C2_TX_BB_MXGM, 0x20);
+ } else {
+ b43_radio_mask(dev, B2055_C1_TX_BB_MXGM, ~0x20);
+ b43_radio_mask(dev, B2055_C2_TX_BB_MXGM, ~0x20);
+ }
+ }
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/IqCalGainParams */
+static void b43_nphy_iq_cal_gain_params(struct b43_wldev *dev, u16 core,
+ struct nphy_txgains target,
+ struct nphy_iqcal_params *params)
+{
+ int i, j, indx;
+ u16 gain;
+
+ if (dev->phy.rev >= 3) {
+ params->txgm = target.txgm[core];
+ params->pga = target.pga[core];
+ params->pad = target.pad[core];
+ params->ipa = target.ipa[core];
+ params->cal_gain = (params->txgm << 12) | (params->pga << 8) |
+ (params->pad << 4) | (params->ipa);
+ for (j = 0; j < 5; j++)
+ params->ncorr[j] = 0x79;
+ } else {
+ gain = (target.pad[core]) | (target.pga[core] << 4) |
+ (target.txgm[core] << 8);
+
+ indx = (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ?
+ 1 : 0;
+ for (i = 0; i < 9; i++)
+ if (tbl_iqcal_gainparams[indx][i][0] == gain)
+ break;
+ i = min(i, 8);
+
+ params->txgm = tbl_iqcal_gainparams[indx][i][1];
+ params->pga = tbl_iqcal_gainparams[indx][i][2];
+ params->pad = tbl_iqcal_gainparams[indx][i][3];
+ params->cal_gain = (params->txgm << 7) | (params->pga << 4) |
+ (params->pad << 2);
+ for (j = 0; j < 4; j++)
+ params->ncorr[j] = tbl_iqcal_gainparams[indx][i][4 + j];
+ }
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/UpdateTxCalLadder */
+static void b43_nphy_update_tx_cal_ladder(struct b43_wldev *dev, u16 core)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ int i;
+ u16 scale, entry;
+
+ u16 tmp = nphy->txcal_bbmult;
+ if (core == 0)
+ tmp >>= 8;
+ tmp &= 0xff;
+
+ for (i = 0; i < 18; i++) {
+ scale = (ladder_lo[i].percent * tmp) / 100;
+ entry = ((scale & 0xFF) << 8) | ladder_lo[i].g_env;
+ b43_ntab_write(dev, B43_NTAB16(15, i), entry);
+
+ scale = (ladder_iq[i].percent * tmp) / 100;
+ entry = ((scale & 0xFF) << 8) | ladder_iq[i].g_env;
+ b43_ntab_write(dev, B43_NTAB16(15, i + 32), entry);
+ }
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/GetTxGain */
+static struct nphy_txgains b43_nphy_get_tx_gains(struct b43_wldev *dev)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+
+ u16 curr_gain[2];
+ struct nphy_txgains target;
+ const u32 *table = NULL;
+
+ if (nphy->txpwrctrl == 0) {
+ int i;
+
+ if (nphy->hang_avoid)
+ b43_nphy_stay_in_carrier_search(dev, true);
+ b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, curr_gain);
+ if (nphy->hang_avoid)
+ b43_nphy_stay_in_carrier_search(dev, false);
+
+ for (i = 0; i < 2; ++i) {
+ if (dev->phy.rev >= 3) {
+ target.ipa[i] = curr_gain[i] & 0x000F;
+ target.pad[i] = (curr_gain[i] & 0x00F0) >> 4;
+ target.pga[i] = (curr_gain[i] & 0x0F00) >> 8;
+ target.txgm[i] = (curr_gain[i] & 0x7000) >> 12;
+ } else {
+ target.ipa[i] = curr_gain[i] & 0x0003;
+ target.pad[i] = (curr_gain[i] & 0x000C) >> 2;
+ target.pga[i] = (curr_gain[i] & 0x0070) >> 4;
+ target.txgm[i] = (curr_gain[i] & 0x0380) >> 7;
+ }
+ }
+ } else {
+ int i;
+ u16 index[2];
+ index[0] = (b43_phy_read(dev, B43_NPHY_C1_TXPCTL_STAT) &
+ B43_NPHY_TXPCTL_STAT_BIDX) >>
+ B43_NPHY_TXPCTL_STAT_BIDX_SHIFT;
+ index[1] = (b43_phy_read(dev, B43_NPHY_C2_TXPCTL_STAT) &
+ B43_NPHY_TXPCTL_STAT_BIDX) >>
+ B43_NPHY_TXPCTL_STAT_BIDX_SHIFT;
+
+ for (i = 0; i < 2; ++i) {
+ if (dev->phy.rev >= 3) {
+ enum ieee80211_band band =
+ b43_current_band(dev->wl);
+
+ if ((nphy->ipa2g_on &&
+ band == IEEE80211_BAND_2GHZ) ||
+ (nphy->ipa5g_on &&
+ band == IEEE80211_BAND_5GHZ)) {
+ table = b43_nphy_get_ipa_gain_table(dev);
+ } else {
+ if (band == IEEE80211_BAND_5GHZ) {
+ if (dev->phy.rev == 3)
+ table = b43_ntab_tx_gain_rev3_5ghz;
+ else if (dev->phy.rev == 4)
+ table = b43_ntab_tx_gain_rev4_5ghz;
+ else
+ table = b43_ntab_tx_gain_rev5plus_5ghz;
+ } else {
+ table = b43_ntab_tx_gain_rev3plus_2ghz;
+ }
+ }
+
+ target.ipa[i] = (table[index[i]] >> 16) & 0xF;
+ target.pad[i] = (table[index[i]] >> 20) & 0xF;
+ target.pga[i] = (table[index[i]] >> 24) & 0xF;
+ target.txgm[i] = (table[index[i]] >> 28) & 0xF;
+ } else {
+ table = b43_ntab_tx_gain_rev0_1_2;
+
+ target.ipa[i] = (table[index[i]] >> 16) & 0x3;
+ target.pad[i] = (table[index[i]] >> 18) & 0x3;
+ target.pga[i] = (table[index[i]] >> 20) & 0x7;
+ target.txgm[i] = (table[index[i]] >> 23) & 0x7;
+ }
+ }
+ }
+
+ return target;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxCalPhyCleanup */
+static void b43_nphy_tx_cal_phy_cleanup(struct b43_wldev *dev)
+{
+ u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+
+ if (dev->phy.rev >= 3) {
+ b43_phy_write(dev, B43_NPHY_AFECTL_C1, regs[0]);
+ b43_phy_write(dev, B43_NPHY_AFECTL_C2, regs[1]);
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, regs[2]);
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER, regs[3]);
+ b43_phy_write(dev, B43_NPHY_BBCFG, regs[4]);
+ b43_ntab_write(dev, B43_NTAB16(8, 3), regs[5]);
+ b43_ntab_write(dev, B43_NTAB16(8, 19), regs[6]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs[7]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs[8]);
+ b43_phy_write(dev, B43_NPHY_PAPD_EN0, regs[9]);
+ b43_phy_write(dev, B43_NPHY_PAPD_EN1, regs[10]);
+ b43_nphy_reset_cca(dev);
+ } else {
+ b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0x0FFF, regs[0]);
+ b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0x0FFF, regs[1]);
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER, regs[2]);
+ b43_ntab_write(dev, B43_NTAB16(8, 2), regs[3]);
+ b43_ntab_write(dev, B43_NTAB16(8, 18), regs[4]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, regs[5]);
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, regs[6]);
+ }
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/TxCalPhySetup */
+static void b43_nphy_tx_cal_phy_setup(struct b43_wldev *dev)
+{
+ u16 *regs = dev->phy.n->tx_rx_cal_phy_saveregs;
+ u16 tmp;
+
+ regs[0] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
+ regs[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
+ if (dev->phy.rev >= 3) {
+ b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0xF0FF, 0x0A00);
+ b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0xF0FF, 0x0A00);
+
+ tmp = b43_phy_read(dev, B43_NPHY_AFECTL_OVER1);
+ regs[2] = tmp;
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER1, tmp | 0x0600);
+
+ tmp = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+ regs[3] = tmp;
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER, tmp | 0x0600);
+
+ regs[4] = b43_phy_read(dev, B43_NPHY_BBCFG);
+ b43_phy_mask(dev, B43_NPHY_BBCFG, (u16)~B43_NPHY_BBCFG_RSTRX);
+
+ tmp = b43_ntab_read(dev, B43_NTAB16(8, 3));
+ regs[5] = tmp;
+ b43_ntab_write(dev, B43_NTAB16(8, 3), 0);
+
+ tmp = b43_ntab_read(dev, B43_NTAB16(8, 19));
+ regs[6] = tmp;
+ b43_ntab_write(dev, B43_NTAB16(8, 19), 0);
+ regs[7] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
+ regs[8] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
+
+ /* TODO: Call N PHY RF Ctrl Intc Override with 2, 1, 3 */
+ /* TODO: Call N PHY RF Ctrl Intc Override with 1, 2, 1 */
+ /* TODO: Call N PHY RF Ctrl Intc Override with 1, 8, 2 */
+
+ regs[9] = b43_phy_read(dev, B43_NPHY_PAPD_EN0);
+ regs[10] = b43_phy_read(dev, B43_NPHY_PAPD_EN1);
+ b43_phy_mask(dev, B43_NPHY_PAPD_EN0, ~0x0001);
+ b43_phy_mask(dev, B43_NPHY_PAPD_EN1, ~0x0001);
+ } else {
+ b43_phy_maskset(dev, B43_NPHY_AFECTL_C1, 0x0FFF, 0xA000);
+ b43_phy_maskset(dev, B43_NPHY_AFECTL_C2, 0x0FFF, 0xA000);
+ tmp = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+ regs[2] = tmp;
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER, tmp | 0x3000);
+ tmp = b43_ntab_read(dev, B43_NTAB16(8, 2));
+ regs[3] = tmp;
+ tmp |= 0x2000;
+ b43_ntab_write(dev, B43_NTAB16(8, 2), tmp);
+ tmp = b43_ntab_read(dev, B43_NTAB16(8, 18));
+ regs[4] = tmp;
+ tmp |= 0x2000;
+ b43_ntab_write(dev, B43_NTAB16(8, 18), tmp);
+ regs[5] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
+ regs[6] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+ tmp = 0x0180;
+ else
+ tmp = 0x0120;
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC1, tmp);
+ b43_phy_write(dev, B43_NPHY_RFCTL_INTC2, tmp);
+ }
+}
+
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RestoreCal */
static void b43_nphy_restore_cal(struct b43_wldev *dev)
{
loft = &nphy->cal_cache.txcal_coeffs_5G[5];
}
- /* TODO: Write an N PHY table with ID 15, length 4, offset 80,
- width 16, and data from table */
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 80), 4, table);
for (i = 0; i < 4; i++) {
if (dev->phy.rev >= 3)
coef[i] = 0;
}
- /* TODO: Write an N PHY table with ID 15, length 4, offset 88,
- width 16, and data from coef */
- /* TODO: Write an N PHY table with ID 15, length 2, offset 85,
- width 16 and data from loft */
- /* TODO: Write an N PHY table with ID 15, length 2, offset 93,
- width 16 and data from loft */
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 88), 4, coef);
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 85), 2, loft);
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 93), 2, loft);
if (dev->phy.rev < 2)
b43_nphy_tx_iq_workaround(dev);
b43_nphy_rx_iq_coeffs(dev, true, rxcal_coeffs);
}
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalTxIqlo */
+static int b43_nphy_cal_tx_iq_lo(struct b43_wldev *dev,
+ struct nphy_txgains target,
+ bool full, bool mphase)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ int i;
+ int error = 0;
+ int freq;
+ bool avoid = false;
+ u8 length;
+ u16 tmp, core, type, count, max, numb, last, cmd;
+ const u16 *table;
+ bool phy6or5x;
+
+ u16 buffer[11];
+ u16 diq_start = 0;
+ u16 save[2];
+ u16 gain[2];
+ struct nphy_iqcal_params params[2];
+ bool updated[2] = { };
+
+ b43_nphy_stay_in_carrier_search(dev, true);
+
+ if (dev->phy.rev >= 4) {
+ avoid = nphy->hang_avoid;
+ nphy->hang_avoid = 0;
+ }
+
+ b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, save);
+
+ for (i = 0; i < 2; i++) {
+ b43_nphy_iq_cal_gain_params(dev, i, target, ¶ms[i]);
+ gain[i] = params[i].cal_gain;
+ }
+
+ b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, gain);
+
+ b43_nphy_tx_cal_radio_setup(dev);
+ b43_nphy_tx_cal_phy_setup(dev);
+
+ phy6or5x = dev->phy.rev >= 6 ||
+ (dev->phy.rev == 5 && nphy->ipa2g_on &&
+ b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ);
+ if (phy6or5x) {
+ /* TODO */
+ }
+
+ b43_phy_write(dev, B43_NPHY_IQLOCAL_CMDGCTL, 0x8AA9);
+
+ if (!dev->phy.is_40mhz)
+ freq = 2500;
+ else
+ freq = 5000;
+
+ if (nphy->mphase_cal_phase_id > 2)
+ ;/* TODO: Call N PHY Run Samples with (band width * 8),
+ 0xFFFF, 0, 1, 0 as arguments */
+ else
+ ;/* TODO: Call N PHY TX Tone with freq, 250, 1, 0 as arguments
+ and save result as error */
+
+ if (error == 0) {
+ if (nphy->mphase_cal_phase_id > 2) {
+ table = nphy->mphase_txcal_bestcoeffs;
+ length = 11;
+ if (dev->phy.rev < 3)
+ length -= 2;
+ } else {
+ if (!full && nphy->txiqlocal_coeffsvalid) {
+ table = nphy->txiqlocal_bestc;
+ length = 11;
+ if (dev->phy.rev < 3)
+ length -= 2;
+ } else {
+ full = true;
+ if (dev->phy.rev >= 3) {
+ table = tbl_tx_iqlo_cal_startcoefs_nphyrev3;
+ length = B43_NTAB_TX_IQLO_CAL_STARTCOEFS_REV3;
+ } else {
+ table = tbl_tx_iqlo_cal_startcoefs;
+ length = B43_NTAB_TX_IQLO_CAL_STARTCOEFS;
+ }
+ }
+ }
+
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 64), length, table);
+
+ if (full) {
+ if (dev->phy.rev >= 3)
+ max = B43_NTAB_TX_IQLO_CAL_CMDS_FULLCAL_REV3;
+ else
+ max = B43_NTAB_TX_IQLO_CAL_CMDS_FULLCAL;
+ } else {
+ if (dev->phy.rev >= 3)
+ max = B43_NTAB_TX_IQLO_CAL_CMDS_RECAL_REV3;
+ else
+ max = B43_NTAB_TX_IQLO_CAL_CMDS_RECAL;
+ }
+
+ if (mphase) {
+ count = nphy->mphase_txcal_cmdidx;
+ numb = min(max,
+ (u16)(count + nphy->mphase_txcal_numcmds));
+ } else {
+ count = 0;
+ numb = max;
+ }
+
+ for (; count < numb; count++) {
+ if (full) {
+ if (dev->phy.rev >= 3)
+ cmd = tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[count];
+ else
+ cmd = tbl_tx_iqlo_cal_cmds_fullcal[count];
+ } else {
+ if (dev->phy.rev >= 3)
+ cmd = tbl_tx_iqlo_cal_cmds_recal_nphyrev3[count];
+ else
+ cmd = tbl_tx_iqlo_cal_cmds_recal[count];
+ }
+
+ core = (cmd & 0x3000) >> 12;
+ type = (cmd & 0x0F00) >> 8;
+
+ if (phy6or5x && updated[core] == 0) {
+ b43_nphy_update_tx_cal_ladder(dev, core);
+ updated[core] = 1;
+ }
+
+ tmp = (params[core].ncorr[type] << 8) | 0x66;
+ b43_phy_write(dev, B43_NPHY_IQLOCAL_CMDNNUM, tmp);
+
+ if (type == 1 || type == 3 || type == 4) {
+ buffer[0] = b43_ntab_read(dev,
+ B43_NTAB16(15, 69 + core));
+ diq_start = buffer[0];
+ buffer[0] = 0;
+ b43_ntab_write(dev, B43_NTAB16(15, 69 + core),
+ 0);
+ }
+
+ b43_phy_write(dev, B43_NPHY_IQLOCAL_CMD, cmd);
+ for (i = 0; i < 2000; i++) {
+ tmp = b43_phy_read(dev, B43_NPHY_IQLOCAL_CMD);
+ if (tmp & 0xC000)
+ break;
+ udelay(10);
+ }
+
+ b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+ buffer);
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 64), length,
+ buffer);
+
+ if (type == 1 || type == 3 || type == 4)
+ buffer[0] = diq_start;
+ }
+
+ if (mphase)
+ nphy->mphase_txcal_cmdidx = (numb >= max) ? 0 : numb;
+
+ last = (dev->phy.rev < 3) ? 6 : 7;
+
+ if (!mphase || nphy->mphase_cal_phase_id == last) {
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 96), 4, buffer);
+ b43_ntab_read_bulk(dev, B43_NTAB16(15, 80), 4, buffer);
+ if (dev->phy.rev < 3) {
+ buffer[0] = 0;
+ buffer[1] = 0;
+ buffer[2] = 0;
+ buffer[3] = 0;
+ }
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 88), 4,
+ buffer);
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 101), 2,
+ buffer);
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 85), 2,
+ buffer);
+ b43_ntab_write_bulk(dev, B43_NTAB16(15, 93), 2,
+ buffer);
+ length = 11;
+ if (dev->phy.rev < 3)
+ length -= 2;
+ b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+ nphy->txiqlocal_bestc);
+ nphy->txiqlocal_coeffsvalid = true;
+ /* TODO: Set nphy->txiqlocal_chanspec to
+ the current channel */
+ } else {
+ length = 11;
+ if (dev->phy.rev < 3)
+ length -= 2;
+ b43_ntab_read_bulk(dev, B43_NTAB16(15, 96), length,
+ nphy->mphase_txcal_bestcoeffs);
+ }
+
+ b43_nphy_stop_playback(dev);
+ b43_phy_write(dev, B43_NPHY_IQLOCAL_CMDGCTL, 0);
+ }
+
+ b43_nphy_tx_cal_phy_cleanup(dev);
+ b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, save);
+
+ if (dev->phy.rev < 2 && (!mphase || nphy->mphase_cal_phase_id == last))
+ b43_nphy_tx_iq_workaround(dev);
+
+ if (dev->phy.rev >= 4)
+ nphy->hang_avoid = avoid;
+
+ b43_nphy_stay_in_carrier_search(dev, false);
+
+ return error;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalRxIqRev2 */
+static int b43_nphy_rev2_cal_rx_iq(struct b43_wldev *dev,
+ struct nphy_txgains target, u8 type, bool debug)
+{
+ struct b43_phy_n *nphy = dev->phy.n;
+ int i, j, index;
+ u8 rfctl[2];
+ u8 afectl_core;
+ u16 tmp[6];
+ u16 cur_hpf1, cur_hpf2, cur_lna;
+ u32 real, imag;
+ enum ieee80211_band band;
+
+ u8 use;
+ u16 cur_hpf;
+ u16 lna[3] = { 3, 3, 1 };
+ u16 hpf1[3] = { 7, 2, 0 };
+ u16 hpf2[3] = { 2, 0, 0 };
+ u32 power[3] = { };
+ u16 gain_save[2];
+ u16 cal_gain[2];
+ struct nphy_iqcal_params cal_params[2];
+ struct nphy_iq_est est;
+ int ret = 0;
+ bool playtone = true;
+ int desired = 13;
+
+ b43_nphy_stay_in_carrier_search(dev, 1);
+
+ if (dev->phy.rev < 2)
+ ;/* TODO: Call N PHY Reapply TX Cal Coeffs */
+ b43_ntab_read_bulk(dev, B43_NTAB16(7, 0x110), 2, gain_save);
+ for (i = 0; i < 2; i++) {
+ b43_nphy_iq_cal_gain_params(dev, i, target, &cal_params[i]);
+ cal_gain[i] = cal_params[i].cal_gain;
+ }
+ b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, cal_gain);
+
+ for (i = 0; i < 2; i++) {
+ if (i == 0) {
+ rfctl[0] = B43_NPHY_RFCTL_INTC1;
+ rfctl[1] = B43_NPHY_RFCTL_INTC2;
+ afectl_core = B43_NPHY_AFECTL_C1;
+ } else {
+ rfctl[0] = B43_NPHY_RFCTL_INTC2;
+ rfctl[1] = B43_NPHY_RFCTL_INTC1;
+ afectl_core = B43_NPHY_AFECTL_C2;
+ }
+
+ tmp[1] = b43_phy_read(dev, B43_NPHY_RFSEQCA);
+ tmp[2] = b43_phy_read(dev, afectl_core);
+ tmp[3] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
+ tmp[4] = b43_phy_read(dev, rfctl[0]);
+ tmp[5] = b43_phy_read(dev, rfctl[1]);
+
+ b43_phy_maskset(dev, B43_NPHY_RFSEQCA,
+ (u16)~B43_NPHY_RFSEQCA_RXDIS,
+ ((1 - i) << B43_NPHY_RFSEQCA_RXDIS_SHIFT));
+ b43_phy_maskset(dev, B43_NPHY_RFSEQCA, ~B43_NPHY_RFSEQCA_TXEN,
+ (1 - i));
+ b43_phy_set(dev, afectl_core, 0x0006);
+ b43_phy_set(dev, B43_NPHY_AFECTL_OVER, 0x0006);
+
+ band = b43_current_band(dev->wl);
+
+ if (nphy->rxcalparams & 0xFF000000) {
+ if (band == IEEE80211_BAND_5GHZ)
+ b43_phy_write(dev, rfctl[0], 0x140);
+ else
+ b43_phy_write(dev, rfctl[0], 0x110);
+ } else {
+ if (band == IEEE80211_BAND_5GHZ)
+ b43_phy_write(dev, rfctl[0], 0x180);
+ else
+ b43_phy_write(dev, rfctl[0], 0x120);
+ }
+
+ if (band == IEEE80211_BAND_5GHZ)
+ b43_phy_write(dev, rfctl[1], 0x148);
+ else
+ b43_phy_write(dev, rfctl[1], 0x114);
+
+ if (nphy->rxcalparams & 0x10000) {
+ b43_radio_maskset(dev, B2055_C1_GENSPARE2, 0xFC,
+ (i + 1));
+ b43_radio_maskset(dev, B2055_C2_GENSPARE2, 0xFC,
+ (2 - i));
+ }
+
+ for (j = 0; i < 4; j++) {
+ if (j < 3) {
+ cur_lna = lna[j];
+ cur_hpf1 = hpf1[j];
+ cur_hpf2 = hpf2[j];
+ } else {
+ if (power[1] > 10000) {
+ use = 1;
+ cur_hpf = cur_hpf1;
+ index = 2;
+ } else {
+ if (power[0] > 10000) {
+ use = 1;
+ cur_hpf = cur_hpf1;
+ index = 1;
+ } else {
+ index = 0;
+ use = 2;
+ cur_hpf = cur_hpf2;
+ }
+ }
+ cur_lna = lna[index];
+ cur_hpf1 = hpf1[index];
+ cur_hpf2 = hpf2[index];
+ cur_hpf += desired - hweight32(power[index]);
+ cur_hpf = clamp_val(cur_hpf, 0, 10);
+ if (use == 1)
+ cur_hpf1 = cur_hpf;
+ else
+ cur_hpf2 = cur_hpf;
+ }
+
+ tmp[0] = ((cur_hpf2 << 8) | (cur_hpf1 << 4) |
+ (cur_lna << 2));
+ /* TODO:Call N PHY RF Ctrl Override with 0x400, tmp[0],
+ 3, 0 as arguments */
+ b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+ b43_nphy_stop_playback(dev);
+
+ if (playtone) {
+ /* TODO: Call N PHY TX Tone with 4000,
+ (nphy_rxcalparams & 0xffff), 0, 0
+ as arguments and save result as ret */
+ playtone = false;
+ } else {
+ /* TODO: Call N PHY Run Samples with 160,
+ 0xFFFF, 0, 0, 0 as arguments */
+ }
+
+ if (ret == 0) {
+ if (j < 3) {
+ b43_nphy_rx_iq_est(dev, &est, 1024, 32,
+ false);
+ if (i == 0) {
+ real = est.i0_pwr;
+ imag = est.q0_pwr;
+ } else {
+ real = est.i1_pwr;
+ imag = est.q1_pwr;
+ }
+ power[i] = ((real + imag) / 1024) + 1;
+ } else {
+ b43_nphy_calc_rx_iq_comp(dev, 1 << i);
+ }
+ b43_nphy_stop_playback(dev);
+ }
+
+ if (ret != 0)
+ break;
+ }
+
+ b43_radio_mask(dev, B2055_C1_GENSPARE2, 0xFC);
+ b43_radio_mask(dev, B2055_C2_GENSPARE2, 0xFC);
+ b43_phy_write(dev, rfctl[1], tmp[5]);
+ b43_phy_write(dev, rfctl[0], tmp[4]);
+ b43_phy_write(dev, B43_NPHY_AFECTL_OVER, tmp[3]);
+ b43_phy_write(dev, afectl_core, tmp[2]);
+ b43_phy_write(dev, B43_NPHY_RFSEQCA, tmp[1]);
+
+ if (ret != 0)
+ break;
+ }
+
+ /* TODO: Call N PHY RF Ctrl Override with 0x400, 0, 3, 1 as arguments*/
+ b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+ b43_ntab_write_bulk(dev, B43_NTAB16(7, 0x110), 2, gain_save);
+
+ b43_nphy_stay_in_carrier_search(dev, 0);
+
+ return ret;
+}
+
+static int b43_nphy_rev3_cal_rx_iq(struct b43_wldev *dev,
+ struct nphy_txgains target, u8 type, bool debug)
+{
+ return -1;
+}
+
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CalRxIq */
+static int b43_nphy_cal_rx_iq(struct b43_wldev *dev,
+ struct nphy_txgains target, u8 type, bool debug)
+{
+ if (dev->phy.rev >= 3)
+ return b43_nphy_rev3_cal_rx_iq(dev, target, type, debug);
+ else
+ return b43_nphy_rev2_cal_rx_iq(dev, target, type, debug);
+}
+
/*
* Init N-PHY
* http://bcm-v4.sipsolutions.net/802.11/PHY/Init/N
b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 0x50);
b43_phy_write(dev, B43_NPHY_TXRIFS_FRDEL, 0x30);
- /* TODO MIMO-Config */
- /* TODO Update TX/RX chain */
+ b43_nphy_update_mimo_config(dev, nphy->preamble_override);
+ b43_nphy_update_txrx_chain(dev);
if (phy->rev < 2) {
b43_phy_write(dev, B43_NPHY_DUP40_GFBL, 0xAA8);
b43_nphy_workarounds(dev);
/* Reset CCA, in init code it differs a little from standard way */
- /* b43_nphy_bmac_clock_fgc(dev, 1); */
+ b43_nphy_bmac_clock_fgc(dev, 1);
tmp = b43_phy_read(dev, B43_NPHY_BBCFG);
b43_phy_write(dev, B43_NPHY_BBCFG, tmp | B43_NPHY_BBCFG_RSTCCA);
b43_phy_write(dev, B43_NPHY_BBCFG, tmp & ~B43_NPHY_BBCFG_RSTCCA);
- /* b43_nphy_bmac_clock_fgc(dev, 0); */
+ b43_nphy_bmac_clock_fgc(dev, 0);
/* TODO N PHY MAC PHY Clock Set with argument 1 */
if (phy->rev >= 3) {
/* TODO */
} else {
- /* TODO Write an N PHY table with ID 26, length 128, offset 192, width 32, and the data from Rev 2 TX Power Control Table */
- /* TODO Write an N PHY table with ID 27, length 128, offset 192, width 32, and the data from Rev 2 TX Power Control Table */
+ b43_ntab_write_bulk(dev, B43_NTAB32(26, 192), 128,
+ b43_ntab_tx_gain_rev0_1_2);
+ b43_ntab_write_bulk(dev, B43_NTAB32(27, 192), 128,
+ b43_ntab_tx_gain_rev0_1_2);
}
if (nphy->phyrxchain != 3)
do_cal = false;
if (do_cal) {
- /* target = b43_nphy_get_tx_gains(dev); */
+ target = b43_nphy_get_tx_gains(dev);
if (nphy->antsel_type == 2)
;/*TODO NPHY Superswitch Init with argument 1*/
nphy->cal_orig_pwr_idx[1] =
nphy->txpwrindex[1].index_internal;
/* TODO N PHY Pre Calibrate TX Gain */
- /*target = b43_nphy_get_tx_gains(dev)*/
+ target = b43_nphy_get_tx_gains(dev);
}
}
}
}
- /*
if (!b43_nphy_cal_tx_iq_lo(dev, target, true, false)) {
if (b43_nphy_cal_rx_iq(dev, target, 2, 0) == 0)
- Call N PHY Save Cal
+ ;/* Call N PHY Save Cal */
else if (nphy->mphase_cal_phase_id == 0)
- N PHY Periodic Calibration with argument 3
+ ;/* N PHY Periodic Calibration with argument 3 */
} else {
b43_nphy_restore_cal(dev);
}
- */
- /* b43_nphy_tx_pwr_ctrl_coef_setup(dev); */
+ b43_nphy_tx_pwr_ctrl_coef_setup(dev);
/* TODO N PHY TX Power Control Enable with argument tx_pwr_state */
b43_phy_write(dev, B43_NPHY_TXMACIF_HOLDOFF, 0x0015);
b43_phy_write(dev, B43_NPHY_TXMACDELAY, 0x0320);
if (phy->rev >= 3 && phy->rev <= 6)
b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 0x0014);
- /* b43_nphy_tx_lp_fbw(dev); */
+ b43_nphy_tx_lp_fbw(dev);
/* TODO N PHY Spur Workaround */
b43err(dev->wl, "IEEE 802.11n devices are not supported, yet.\n");