| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Gábor Stefanik | 23734 | 90.03% | 29 | 50.00% |
| Michael Buesch | 2346 | 8.90% | 10 | 17.24% |
| Rafał Miłecki | 174 | 0.66% | 10 | 17.24% |
| Thomas Ilnseher | 50 | 0.19% | 1 | 1.72% |
| Johannes Berg | 15 | 0.06% | 1 | 1.72% |
| Hauke Mehrtens | 13 | 0.05% | 1 | 1.72% |
| Priit Laes | 13 | 0.05% | 1 | 1.72% |
| John W. Linville | 7 | 0.03% | 1 | 1.72% |
| Rusty Russell | 4 | 0.02% | 1 | 1.72% |
| Tejun Heo | 3 | 0.01% | 1 | 1.72% |
| Thomas Gleixner | 2 | 0.01% | 1 | 1.72% |
| Alexander A. Klimov | 1 | 0.00% | 1 | 1.72% |
| Total | 26362 | 58 |
// SPDX-License-Identifier: GPL-2.0-or-later /* Broadcom B43 wireless driver IEEE 802.11a/g LP-PHY driver Copyright (c) 2008-2009 Michael Buesch <m@bues.ch> Copyright (c) 2009 Gábor Stefanik <netrolller.3d@gmail.com> */ #include <linux/cordic.h> #include <linux/slab.h> #include "b43.h" #include "main.h" #include "phy_lp.h" #include "phy_common.h" #include "tables_lpphy.h" static inline u16 channel2freq_lp(u8 channel) { if (channel < 14) return (2407 + 5 * channel); else if (channel == 14) return 2484; else if (channel < 184) return (5000 + 5 * channel); else return (4000 + 5 * channel); } static unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev) { if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) return 1; return 36; } static int b43_lpphy_op_allocate(struct b43_wldev *dev) { struct b43_phy_lp *lpphy; lpphy = kzalloc(sizeof(*lpphy), GFP_KERNEL); if (!lpphy) return -ENOMEM; dev->phy.lp = lpphy; return 0; } static void b43_lpphy_op_prepare_structs(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; struct b43_phy_lp *lpphy = phy->lp; memset(lpphy, 0, sizeof(*lpphy)); lpphy->antenna = B43_ANTENNA_DEFAULT; //TODO } static void b43_lpphy_op_free(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; kfree(lpphy); dev->phy.lp = NULL; } /* https://bcm-v4.sipsolutions.net/802.11/PHY/LP/ReadBandSrom */ static void lpphy_read_band_sprom(struct b43_wldev *dev) { struct ssb_sprom *sprom = dev->dev->bus_sprom; struct b43_phy_lp *lpphy = dev->phy.lp; u16 cckpo, maxpwr; u32 ofdmpo; int i; if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { lpphy->tx_isolation_med_band = sprom->tri2g; lpphy->bx_arch = sprom->bxa2g; lpphy->rx_pwr_offset = sprom->rxpo2g; lpphy->rssi_vf = sprom->rssismf2g; lpphy->rssi_vc = sprom->rssismc2g; lpphy->rssi_gs = sprom->rssisav2g; lpphy->txpa[0] = sprom->pa0b0; lpphy->txpa[1] = sprom->pa0b1; lpphy->txpa[2] = sprom->pa0b2; maxpwr = sprom->maxpwr_bg; lpphy->max_tx_pwr_med_band = maxpwr; cckpo = sprom->cck2gpo; if (cckpo) { ofdmpo = sprom->ofdm2gpo; for (i = 0; i < 4; i++) { lpphy->tx_max_rate[i] = maxpwr - (ofdmpo & 0xF) * 2; ofdmpo >>= 4; } ofdmpo = sprom->ofdm2gpo; for (i = 4; i < 15; i++) { lpphy->tx_max_rate[i] = maxpwr - (ofdmpo & 0xF) * 2; ofdmpo >>= 4; } } else { u8 opo = sprom->opo; for (i = 0; i < 4; i++) lpphy->tx_max_rate[i] = maxpwr; for (i = 4; i < 15; i++) lpphy->tx_max_rate[i] = maxpwr - opo; } } else { /* 5GHz */ lpphy->tx_isolation_low_band = sprom->tri5gl; lpphy->tx_isolation_med_band = sprom->tri5g; lpphy->tx_isolation_hi_band = sprom->tri5gh; lpphy->bx_arch = sprom->bxa5g; lpphy->rx_pwr_offset = sprom->rxpo5g; lpphy->rssi_vf = sprom->rssismf5g; lpphy->rssi_vc = sprom->rssismc5g; lpphy->rssi_gs = sprom->rssisav5g; lpphy->txpa[0] = sprom->pa1b0; lpphy->txpa[1] = sprom->pa1b1; lpphy->txpa[2] = sprom->pa1b2; lpphy->txpal[0] = sprom->pa1lob0; lpphy->txpal[1] = sprom->pa1lob1; lpphy->txpal[2] = sprom->pa1lob2; lpphy->txpah[0] = sprom->pa1hib0; lpphy->txpah[1] = sprom->pa1hib1; lpphy->txpah[2] = sprom->pa1hib2; maxpwr = sprom->maxpwr_al; ofdmpo = sprom->ofdm5glpo; lpphy->max_tx_pwr_low_band = maxpwr; for (i = 4; i < 12; i++) { lpphy->tx_max_ratel[i] = maxpwr - (ofdmpo & 0xF) * 2; ofdmpo >>= 4; } maxpwr = sprom->maxpwr_a; ofdmpo = sprom->ofdm5gpo; lpphy->max_tx_pwr_med_band = maxpwr; for (i = 4; i < 12; i++) { lpphy->tx_max_rate[i] = maxpwr - (ofdmpo & 0xF) * 2; ofdmpo >>= 4; } maxpwr = sprom->maxpwr_ah; ofdmpo = sprom->ofdm5ghpo; lpphy->max_tx_pwr_hi_band = maxpwr; for (i = 4; i < 12; i++) { lpphy->tx_max_rateh[i] = maxpwr - (ofdmpo & 0xF) * 2; ofdmpo >>= 4; } } } static void lpphy_adjust_gain_table(struct b43_wldev *dev, u32 freq) { struct b43_phy_lp *lpphy = dev->phy.lp; u16 temp[3]; u16 isolation; B43_WARN_ON(dev->phy.rev >= 2); if (b43_current_band(dev->wl) == NL80211_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(13, 0), 3, temp); b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp); } static void lpphy_table_init(struct b43_wldev *dev) { u32 freq = channel2freq_lp(b43_lpphy_op_get_default_chan(dev)); 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, freq); } static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) { struct ssb_bus *bus = dev->dev->sdev->bus; struct ssb_sprom *sprom = dev->dev->bus_sprom; struct b43_phy_lp *lpphy = dev->phy.lp; u16 tmp, tmp2; b43_phy_mask(dev, B43_LPPHY_AFE_DAC_CTL, 0xF7FF); b43_phy_write(dev, B43_LPPHY_AFE_CTL, 0); b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVR, 0); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, 0); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0); b43_phy_set(dev, B43_LPPHY_AFE_DAC_CTL, 0x0004); b43_phy_maskset(dev, B43_LPPHY_OFDMSYNCTHRESH0, 0xFF00, 0x0078); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x5800); b43_phy_write(dev, B43_LPPHY_ADC_COMPENSATION_CTL, 0x0016); b43_phy_maskset(dev, B43_LPPHY_AFE_ADC_CTL_0, 0xFFF8, 0x0004); b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0x00FF, 0x5400); b43_phy_maskset(dev, B43_LPPHY_HIGAINDB, 0x00FF, 0x2400); b43_phy_maskset(dev, B43_LPPHY_LOWGAINDB, 0x00FF, 0x2100); b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0x0006); b43_phy_mask(dev, B43_LPPHY_RX_RADIO_CTL, 0xFFFE); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x0005); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFC1F, 0x0180); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x3C00); b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xFFF0, 0x0005); b43_phy_maskset(dev, B43_LPPHY_GAIN_MISMATCH_LIMIT, 0xFFC0, 0x001A); b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0xFF00, 0x00B3); b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0x00FF, 0xAD00); b43_phy_maskset(dev, B43_LPPHY_INPUT_PWRDB, 0xFF00, lpphy->rx_pwr_offset); if ((sprom->boardflags_lo & B43_BFL_FEM) && ((b43_current_band(dev->wl) == NL80211_BAND_5GHZ) || (sprom->boardflags_hi & B43_BFH_PAREF))) { ssb_pmu_set_ldo_voltage(&bus->chipco, LDO_PAREF, 0x28); ssb_pmu_set_ldo_paref(&bus->chipco, true); if (dev->phy.rev == 0) { b43_phy_maskset(dev, B43_LPPHY_LP_RF_SIGNAL_LUT, 0xFFCF, 0x0010); } b43_lptab_write(dev, B43_LPTAB16(11, 7), 60); } else { ssb_pmu_set_ldo_paref(&bus->chipco, false); b43_phy_maskset(dev, B43_LPPHY_LP_RF_SIGNAL_LUT, 0xFFCF, 0x0020); b43_lptab_write(dev, B43_LPTAB16(11, 7), 100); } tmp = lpphy->rssi_vf | lpphy->rssi_vc << 4 | 0xA000; b43_phy_write(dev, B43_LPPHY_AFE_RSSI_CTL_0, tmp); if (sprom->boardflags_hi & B43_BFH_RSSIINV) b43_phy_maskset(dev, B43_LPPHY_AFE_RSSI_CTL_1, 0xF000, 0x0AAA); else b43_phy_maskset(dev, B43_LPPHY_AFE_RSSI_CTL_1, 0xF000, 0x02AA); b43_lptab_write(dev, B43_LPTAB16(11, 1), 24); b43_phy_maskset(dev, B43_LPPHY_RX_RADIO_CTL, 0xFFF9, (lpphy->bx_arch << 1)); if (dev->phy.rev == 1 && (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) == NL80211_BAND_5GHZ || (dev->dev->board_type == SSB_BOARD_BU4312) || (dev->phy.rev == 0 && (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 || (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 && (sprom->boardflags_hi & B43_BFH_PAREF)) { 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 ((sprom->boardflags_hi & B43_BFH_FEM_BT) && (dev->dev->chip_id == 0x5354) && (dev->dev->chip_pkg == 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); //FIXME the Broadcom driver caches & delays this HF write! b43_hf_write(dev, b43_hf_read(dev) | B43_HF_PR45960W); } if (b43_current_band(dev->wl) == NL80211_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 |= tmp2 << 5; b43_phy_write(dev, B43_LPPHY_4C3, tmp2); tmp = b43_phy_read(dev, B43_LPPHY_GAINDIRECTMISMATCH); tmp2 = (tmp & 0x1F00) >> 8; tmp2 |= tmp2 << 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) { struct b43_phy_lp *lpphy = dev->phy.lp; b43_phy_write(dev, B43_LPPHY_AFE_DAC_CTL, 0x50); b43_phy_write(dev, B43_LPPHY_AFE_CTL, 0x8800); b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVR, 0); b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, 0); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0); 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, 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_maskset(dev, B43_LPPHY_PREAMBLECONFIRMTO, 0xFF00, 0x2); 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); if (dev->dev->board_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_HIGAINDB, 0xFF00, 0x46); b43_phy_maskset(dev, B43_PHY_OFDM(0xE4), 0xFF00, 0x10); b43_phy_maskset(dev, B43_LPPHY_PWR_THRESH1, 0xFFF0, 0x9); b43_phy_mask(dev, B43_LPPHY_GAINDIRECTMISMATCH, ~0xF); b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0x00FF, 0x5500); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFC1F, 0xA0); b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xE0FF, 0x300); b43_phy_maskset(dev, B43_LPPHY_HIGAINDB, 0x00FF, 0x2A00); if ((dev->dev->chip_id == 0x4325) && (dev->dev->chip_rev == 0)) { b43_phy_maskset(dev, B43_LPPHY_LOWGAINDB, 0x00FF, 0x2100); b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0xA); } else { b43_phy_maskset(dev, B43_LPPHY_LOWGAINDB, 0x00FF, 0x1E00); b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0xD); } b43_phy_maskset(dev, B43_PHY_OFDM(0xFE), 0xFFE0, 0x1F); b43_phy_maskset(dev, B43_PHY_OFDM(0xFF), 0xFFE0, 0xC); b43_phy_maskset(dev, B43_PHY_OFDM(0x100), 0xFF00, 0x19); b43_phy_maskset(dev, B43_PHY_OFDM(0xFF), 0x03FF, 0x3C00); b43_phy_maskset(dev, B43_PHY_OFDM(0xFE), 0xFC1F, 0x3E0); b43_phy_maskset(dev, B43_PHY_OFDM(0xFF), 0xFFE0, 0xC); b43_phy_maskset(dev, B43_PHY_OFDM(0x100), 0x00FF, 0x1900); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x5800); b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x12); b43_phy_maskset(dev, B43_LPPHY_GAINMISMATCH, 0x0FFF, 0x9000); if ((dev->dev->chip_id == 0x4325) && (dev->dev->chip_rev == 0)) { b43_lptab_write(dev, B43_LPTAB16(0x08, 0x14), 0); b43_lptab_write(dev, B43_LPTAB16(0x08, 0x12), 0x40); } if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x40); b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xF0FF, 0xB00); b43_phy_maskset(dev, B43_LPPHY_SYNCPEAKCNT, 0xFFF8, 0x6); b43_phy_maskset(dev, B43_LPPHY_MINPWR_LEVEL, 0x00FF, 0x9D00); b43_phy_maskset(dev, B43_LPPHY_MINPWR_LEVEL, 0xFF00, 0xA1); b43_phy_mask(dev, B43_LPPHY_IDLEAFTERPKTRXTO, 0x00FF); } else /* 5GHz */ b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, ~0x40); b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0xFF00, 0xB3); b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0x00FF, 0xAD00); b43_phy_maskset(dev, B43_LPPHY_INPUT_PWRDB, 0xFF00, lpphy->rx_pwr_offset); b43_phy_set(dev, B43_LPPHY_RESET_CTL, 0x44); b43_phy_write(dev, B43_LPPHY_RESET_CTL, 0x80); b43_phy_write(dev, B43_LPPHY_AFE_RSSI_CTL_0, 0xA954); 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 ((dev->dev->chip_id == 0x4325) && (dev->dev->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) { lpphy_table_init(dev); if (dev->phy.rev >= 2) lpphy_baseband_rev2plus_init(dev); else lpphy_baseband_rev0_1_init(dev); } struct b2062_freqdata { u16 freq; u8 data[6]; }; /* Initialize the 2062 radio. */ static void lpphy_2062_init(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; struct ssb_bus *bus = dev->dev->sdev->bus; u32 crystalfreq, tmp, ref; unsigned int i; const struct b2062_freqdata *fd = NULL; static const struct b2062_freqdata freqdata_tab[] = { { .freq = 12000, .data[0] = 6, .data[1] = 6, .data[2] = 6, .data[3] = 6, .data[4] = 10, .data[5] = 6, }, { .freq = 13000, .data[0] = 4, .data[1] = 4, .data[2] = 4, .data[3] = 4, .data[4] = 11, .data[5] = 7, }, { .freq = 14400, .data[0] = 3, .data[1] = 3, .data[2] = 3, .data[3] = 3, .data[4] = 12, .data[5] = 7, }, { .freq = 16200, .data[0] = 3, .data[1] = 3, .data[2] = 3, .data[3] = 3, .data[4] = 13, .data[5] = 8, }, { .freq = 18000, .data[0] = 2, .data[1] = 2, .data[2] = 2, .data[3] = 2, .data[4] = 14, .data[5] = 8, }, { .freq = 19200, .data[0] = 1, .data[1] = 1, .data[2] = 1, .data[3] = 1, .data[4] = 14, .data[5] = 9, }, }; b2062_upload_init_table(dev); b43_radio_write(dev, B2062_N_TX_CTL3, 0); b43_radio_write(dev, B2062_N_TX_CTL4, 0); b43_radio_write(dev, B2062_N_TX_CTL5, 0); b43_radio_write(dev, B2062_N_TX_CTL6, 0); b43_radio_write(dev, B2062_N_PDN_CTL0, 0x40); b43_radio_write(dev, B2062_N_PDN_CTL0, 0); b43_radio_write(dev, B2062_N_CALIB_TS, 0x10); b43_radio_write(dev, B2062_N_CALIB_TS, 0); if (dev->phy.rev > 0) { b43_radio_write(dev, B2062_S_BG_CTL1, (b43_radio_read(dev, B2062_N_COMM2) >> 1) | 0x80); } if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_radio_set(dev, B2062_N_TSSI_CTL0, 0x1); else b43_radio_mask(dev, B2062_N_TSSI_CTL0, ~0x1); /* Get the crystal freq, in Hz. */ crystalfreq = bus->chipco.pmu.crystalfreq * 1000; B43_WARN_ON(!(bus->chipco.capabilities & SSB_CHIPCO_CAP_PMU)); B43_WARN_ON(crystalfreq == 0); if (crystalfreq <= 30000000) { lpphy->pdiv = 1; b43_radio_mask(dev, B2062_S_RFPLL_CTL1, 0xFFFB); } else { lpphy->pdiv = 2; b43_radio_set(dev, B2062_S_RFPLL_CTL1, 0x4); } tmp = (((800000000 * lpphy->pdiv + crystalfreq) / (2 * crystalfreq)) - 8) & 0xFF; b43_radio_write(dev, B2062_S_RFPLL_CTL7, tmp); tmp = (((100 * crystalfreq + 16000000 * lpphy->pdiv) / (32000000 * lpphy->pdiv)) - 1) & 0xFF; b43_radio_write(dev, B2062_S_RFPLL_CTL18, tmp); tmp = (((2 * crystalfreq + 1000000 * lpphy->pdiv) / (2000000 * lpphy->pdiv)) - 1) & 0xFF; b43_radio_write(dev, B2062_S_RFPLL_CTL19, tmp); ref = (1000 * lpphy->pdiv + 2 * crystalfreq) / (2000 * lpphy->pdiv); ref &= 0xFFFF; for (i = 0; i < ARRAY_SIZE(freqdata_tab); i++) { if (ref < freqdata_tab[i].freq) { fd = &freqdata_tab[i]; break; } } if (!fd) fd = &freqdata_tab[ARRAY_SIZE(freqdata_tab) - 1]; b43dbg(dev->wl, "b2062: Using crystal tab entry %u kHz.\n", fd->freq); /* FIXME: Keep this printk until the code is fully debugged. */ b43_radio_write(dev, B2062_S_RFPLL_CTL8, ((u16)(fd->data[1]) << 4) | fd->data[0]); b43_radio_write(dev, B2062_S_RFPLL_CTL9, ((u16)(fd->data[3]) << 4) | fd->data[2]); b43_radio_write(dev, B2062_S_RFPLL_CTL10, fd->data[4]); b43_radio_write(dev, B2062_S_RFPLL_CTL11, fd->data[5]); } /* Initialize the 2063 radio. */ static void lpphy_2063_init(struct b43_wldev *dev) { 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); if (dev->phy.rev == 2) { b43_radio_write(dev, B2063_PA_SP3, 0xa0); b43_radio_write(dev, B2063_PA_SP4, 0xa0); b43_radio_write(dev, B2063_PA_SP2, 0x18); } else { b43_radio_write(dev, B2063_PA_SP3, 0x20); b43_radio_write(dev, B2063_PA_SP2, 0x20); } } 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) { 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) { /* The radio is attached through the 4wire bus. */ b43_phy_set(dev, B43_LPPHY_FOURWIRE_CTL, 0x2); udelay(1); b43_phy_mask(dev, B43_LPPHY_FOURWIRE_CTL, 0xFFFD); udelay(1); if (dev->phy.radio_ver == 0x2062) { lpphy_2062_init(dev); } else { lpphy_2063_init(dev); lpphy_sync_stx(dev); b43_phy_write(dev, B43_PHY_OFDM(0xF0), 0x5F80); b43_phy_write(dev, B43_PHY_OFDM(0xF1), 0); if (dev->dev->chip_id == 0x4325) { // TODO SSB PMU recalibration } } } struct lpphy_iq_est { u32 iq_prod, i_pwr, q_pwr; }; static void lpphy_set_rc_cap(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; u8 rc_cap = (lpphy->rc_cap & 0x1F) >> 1; if (dev->phy.rev == 1) //FIXME check channel 14! rc_cap = min_t(u8, rc_cap + 5, 15); b43_radio_write(dev, B2062_N_RXBB_CALIB2, max_t(u8, lpphy->rc_cap - 4, 0x80)); b43_radio_write(dev, B2062_N_TX_CTL_A, rc_cap | 0x80); b43_radio_write(dev, B2062_S_RXG_CNT16, ((lpphy->rc_cap & 0x1F) >> 2) | 0x80); } static u8 lpphy_get_bb_mult(struct b43_wldev *dev) { return (b43_lptab_read(dev, B43_LPTAB16(0, 87)) & 0xFF00) >> 8; } static void lpphy_set_bb_mult(struct b43_wldev *dev, u8 bb_mult) { b43_lptab_write(dev, B43_LPTAB16(0, 87), (u16)bb_mult << 8); } static void lpphy_set_deaf(struct b43_wldev *dev, bool user) { struct b43_phy_lp *lpphy = dev->phy.lp; if (user) lpphy->crs_usr_disable = true; else lpphy->crs_sys_disable = true; b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x80); } static void lpphy_clear_deaf(struct b43_wldev *dev, bool user) { struct b43_phy_lp *lpphy = dev->phy.lp; if (user) lpphy->crs_usr_disable = false; else lpphy->crs_sys_disable = false; if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) { if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x60); else b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFF1F, 0x20); } } static void lpphy_set_trsw_over(struct b43_wldev *dev, bool tx, bool rx) { u16 trsw = (tx << 1) | rx; b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, trsw); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3); } static void lpphy_disable_crs(struct b43_wldev *dev, bool user) { lpphy_set_deaf(dev, user); lpphy_set_trsw_over(dev, false, true); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFB); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x4); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFF7); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x8); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x10); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFDF); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x20); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFBF); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0x7); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0x38); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFF3F); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0x100); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFDFF); b43_phy_write(dev, B43_LPPHY_PS_CTL_OVERRIDE_VAL0, 0); b43_phy_write(dev, B43_LPPHY_PS_CTL_OVERRIDE_VAL1, 1); b43_phy_write(dev, B43_LPPHY_PS_CTL_OVERRIDE_VAL2, 0x20); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFBFF); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xF7FF); b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL, 0); b43_phy_write(dev, B43_LPPHY_RX_GAIN_CTL_OVERRIDE_VAL, 0x45AF); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0x3FF); } static void lpphy_restore_crs(struct b43_wldev *dev, bool user) { lpphy_clear_deaf(dev, user); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFF80); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFC00); } struct lpphy_tx_gains { u16 gm, pga, pad, dac; }; static void lpphy_disable_rx_gain_override(struct b43_wldev *dev) { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFFE); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFEF); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFBF); if (dev->phy.rev >= 2) { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF); if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFBFF); b43_phy_mask(dev, B43_PHY_OFDM(0xE5), 0xFFF7); } } else { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFDFF); } } static void lpphy_enable_rx_gain_override(struct b43_wldev *dev) { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x10); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x40); if (dev->phy.rev >= 2) { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100); if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x400); b43_phy_set(dev, B43_PHY_OFDM(0xE5), 0x8); } } else { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x200); } } static void lpphy_disable_tx_gain_override(struct b43_wldev *dev) { if (dev->phy.rev < 2) b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF); else { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFF7F); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xBFFF); } b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFBF); } static void lpphy_enable_tx_gain_override(struct b43_wldev *dev) { if (dev->phy.rev < 2) b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x100); else { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x80); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x4000); } b43_phy_set(dev, B43_LPPHY_AFE_CTL_OVR, 0x40); } static struct lpphy_tx_gains lpphy_get_tx_gains(struct b43_wldev *dev) { struct lpphy_tx_gains gains; u16 tmp; gains.dac = (b43_phy_read(dev, B43_LPPHY_AFE_DAC_CTL) & 0x380) >> 7; if (dev->phy.rev < 2) { tmp = b43_phy_read(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL) & 0x7FF; gains.gm = tmp & 0x0007; gains.pga = (tmp & 0x0078) >> 3; gains.pad = (tmp & 0x780) >> 7; } else { tmp = b43_phy_read(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL); gains.pad = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0xFF; gains.gm = tmp & 0xFF; gains.pga = (tmp >> 8) & 0xFF; } return gains; } static void lpphy_set_dac_gain(struct b43_wldev *dev, u16 dac) { u16 ctl = b43_phy_read(dev, B43_LPPHY_AFE_DAC_CTL) & 0xC7F; ctl |= dac << 7; b43_phy_maskset(dev, B43_LPPHY_AFE_DAC_CTL, 0xF000, ctl); } static u16 lpphy_get_pa_gain(struct b43_wldev *dev) { return b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x7F; } static void lpphy_set_pa_gain(struct b43_wldev *dev, u16 gain) { b43_phy_maskset(dev, B43_PHY_OFDM(0xFB), 0xE03F, gain << 6); b43_phy_maskset(dev, B43_PHY_OFDM(0xFD), 0x80FF, gain << 8); } static void lpphy_set_tx_gains(struct b43_wldev *dev, struct lpphy_tx_gains gains) { u16 rf_gain, pa_gain; if (dev->phy.rev < 2) { rf_gain = (gains.pad << 7) | (gains.pga << 3) | gains.gm; b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL, 0xF800, rf_gain); } else { pa_gain = lpphy_get_pa_gain(dev); b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL, (gains.pga << 8) | gains.gm); /* * SPEC FIXME The spec calls for (pa_gain << 8) here, but that * conflicts with the spec for set_pa_gain! Vendor driver bug? */ b43_phy_maskset(dev, B43_PHY_OFDM(0xFB), 0x8000, gains.pad | (pa_gain << 6)); b43_phy_write(dev, B43_PHY_OFDM(0xFC), (gains.pga << 8) | gains.gm); b43_phy_maskset(dev, B43_PHY_OFDM(0xFD), 0x8000, gains.pad | (pa_gain << 8)); } lpphy_set_dac_gain(dev, gains.dac); lpphy_enable_tx_gain_override(dev); } static void lpphy_rev0_1_set_rx_gain(struct b43_wldev *dev, u32 gain) { u16 trsw = gain & 0x1; u16 lna = (gain & 0xFFFC) | ((gain & 0xC) >> 2); u16 ext_lna = (gain & 2) >> 1; b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFE, trsw); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFBFF, ext_lna << 10); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xF7FF, ext_lna << 11); b43_phy_write(dev, B43_LPPHY_RX_GAIN_CTL_OVERRIDE_VAL, lna); } static void lpphy_rev2plus_set_rx_gain(struct b43_wldev *dev, u32 gain) { u16 low_gain = gain & 0xFFFF; u16 high_gain = (gain >> 16) & 0xF; u16 ext_lna = (gain >> 21) & 0x1; u16 trsw = ~(gain >> 20) & 0x1; u16 tmp; b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFE, trsw); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFDFF, ext_lna << 9); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFBFF, ext_lna << 10); b43_phy_write(dev, B43_LPPHY_RX_GAIN_CTL_OVERRIDE_VAL, low_gain); b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS, 0xFFF0, high_gain); if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { tmp = (gain >> 2) & 0x3; b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xE7FF, tmp<<11); b43_phy_maskset(dev, B43_PHY_OFDM(0xE6), 0xFFE7, tmp << 3); } } static void lpphy_set_rx_gain(struct b43_wldev *dev, u32 gain) { if (dev->phy.rev < 2) lpphy_rev0_1_set_rx_gain(dev, gain); else lpphy_rev2plus_set_rx_gain(dev, gain); lpphy_enable_rx_gain_override(dev); } static void lpphy_set_rx_gain_by_index(struct b43_wldev *dev, u16 idx) { u32 gain = b43_lptab_read(dev, B43_LPTAB16(12, idx)); lpphy_set_rx_gain(dev, gain); } static void lpphy_stop_ddfs(struct b43_wldev *dev) { b43_phy_mask(dev, B43_LPPHY_AFE_DDFS, 0xFFFD); b43_phy_mask(dev, B43_LPPHY_LP_PHY_CTL, 0xFFDF); } static void lpphy_run_ddfs(struct b43_wldev *dev, int i_on, int q_on, int incr1, int incr2, int scale_idx) { lpphy_stop_ddfs(dev); b43_phy_mask(dev, B43_LPPHY_AFE_DDFS_POINTER_INIT, 0xFF80); b43_phy_mask(dev, B43_LPPHY_AFE_DDFS_POINTER_INIT, 0x80FF); b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS_INCR_INIT, 0xFF80, incr1); b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS_INCR_INIT, 0x80FF, incr2 << 8); b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS, 0xFFF7, i_on << 3); b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS, 0xFFEF, q_on << 4); b43_phy_maskset(dev, B43_LPPHY_AFE_DDFS, 0xFF9F, scale_idx << 5); b43_phy_mask(dev, B43_LPPHY_AFE_DDFS, 0xFFFB); b43_phy_set(dev, B43_LPPHY_AFE_DDFS, 0x2); b43_phy_set(dev, B43_LPPHY_LP_PHY_CTL, 0x20); } static bool lpphy_rx_iq_est(struct b43_wldev *dev, u16 samples, u8 time, struct lpphy_iq_est *iq_est) { int i; b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFF7); b43_phy_write(dev, B43_LPPHY_IQ_NUM_SMPLS_ADDR, samples); b43_phy_maskset(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFF00, time); b43_phy_mask(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0xFEFF); b43_phy_set(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR, 0x200); for (i = 0; i < 500; i++) { if (!(b43_phy_read(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR) & 0x200)) break; msleep(1); } if ((b43_phy_read(dev, B43_LPPHY_IQ_ENABLE_WAIT_TIME_ADDR) & 0x200)) { b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x8); return false; } iq_est->iq_prod = b43_phy_read(dev, B43_LPPHY_IQ_ACC_HI_ADDR); iq_est->iq_prod <<= 16; iq_est->iq_prod |= b43_phy_read(dev, B43_LPPHY_IQ_ACC_LO_ADDR); iq_est->i_pwr = b43_phy_read(dev, B43_LPPHY_IQ_I_PWR_ACC_HI_ADDR); iq_est->i_pwr <<= 16; iq_est->i_pwr |= b43_phy_read(dev, B43_LPPHY_IQ_I_PWR_ACC_LO_ADDR); iq_est->q_pwr = b43_phy_read(dev, B43_LPPHY_IQ_Q_PWR_ACC_HI_ADDR); iq_est->q_pwr <<= 16; iq_est->q_pwr |= b43_phy_read(dev, B43_LPPHY_IQ_Q_PWR_ACC_LO_ADDR); b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x8); return true; } static int lpphy_loopback(struct b43_wldev *dev) { struct lpphy_iq_est iq_est; int i, index = -1; u32 tmp; memset(&iq_est, 0, sizeof(iq_est)); lpphy_set_trsw_over(dev, true, true); b43_phy_set(dev, B43_LPPHY_AFE_CTL_OVR, 1); b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFFE); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x800); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x800); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x8); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x8); b43_radio_write(dev, B2062_N_TX_CTL_A, 0x80); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x80); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x80); for (i = 0; i < 32; i++) { lpphy_set_rx_gain_by_index(dev, i); lpphy_run_ddfs(dev, 1, 1, 5, 5, 0); if (!(lpphy_rx_iq_est(dev, 1000, 32, &iq_est))) continue; tmp = (iq_est.i_pwr + iq_est.q_pwr) / 1000; if ((tmp > 4000) && (tmp < 10000)) { index = i; break; } } lpphy_stop_ddfs(dev); return index; } /* Fixed-point division algorithm using only integer math. */ static u32 lpphy_qdiv_roundup(u32 dividend, u32 divisor, u8 precision) { u32 quotient, remainder; if (divisor == 0) return 0; quotient = dividend / divisor; remainder = dividend % divisor; while (precision > 0) { quotient <<= 1; if (remainder << 1 >= divisor) { quotient++; remainder = (remainder << 1) - divisor; } precision--; } if (remainder << 1 >= divisor) quotient++; return quotient; } /* Read the TX power control mode from hardware. */ static void lpphy_read_tx_pctl_mode_from_hardware(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; u16 ctl; ctl = b43_phy_read(dev, B43_LPPHY_TX_PWR_CTL_CMD); switch (ctl & B43_LPPHY_TX_PWR_CTL_CMD_MODE) { case B43_LPPHY_TX_PWR_CTL_CMD_MODE_OFF: lpphy->txpctl_mode = B43_LPPHY_TXPCTL_OFF; break; case B43_LPPHY_TX_PWR_CTL_CMD_MODE_SW: lpphy->txpctl_mode = B43_LPPHY_TXPCTL_SW; break; case B43_LPPHY_TX_PWR_CTL_CMD_MODE_HW: lpphy->txpctl_mode = B43_LPPHY_TXPCTL_HW; break; default: lpphy->txpctl_mode = B43_LPPHY_TXPCTL_UNKNOWN; B43_WARN_ON(1); break; } } /* Set the TX power control mode in hardware. */ static void lpphy_write_tx_pctl_mode_to_hardware(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; u16 ctl; switch (lpphy->txpctl_mode) { case B43_LPPHY_TXPCTL_OFF: ctl = B43_LPPHY_TX_PWR_CTL_CMD_MODE_OFF; break; case B43_LPPHY_TXPCTL_HW: ctl = B43_LPPHY_TX_PWR_CTL_CMD_MODE_HW; break; case B43_LPPHY_TXPCTL_SW: ctl = B43_LPPHY_TX_PWR_CTL_CMD_MODE_SW; break; default: ctl = 0; B43_WARN_ON(1); } b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_CMD, ~B43_LPPHY_TX_PWR_CTL_CMD_MODE & 0xFFFF, ctl); } static void lpphy_set_tx_power_control(struct b43_wldev *dev, enum b43_lpphy_txpctl_mode mode) { struct b43_phy_lp *lpphy = dev->phy.lp; enum b43_lpphy_txpctl_mode oldmode; lpphy_read_tx_pctl_mode_from_hardware(dev); oldmode = lpphy->txpctl_mode; if (oldmode == mode) return; lpphy->txpctl_mode = mode; if (oldmode == B43_LPPHY_TXPCTL_HW) { //TODO Update TX Power NPT //TODO Clear all TX Power offsets } else { if (mode == B43_LPPHY_TXPCTL_HW) { //TODO Recalculate target TX power b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_CMD, 0xFF80, lpphy->tssi_idx); b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_NNUM, 0x8FFF, ((u16)lpphy->tssi_npt << 16)); //TODO Set "TSSI Transmit Count" variable to total transmitted frame count lpphy_disable_tx_gain_override(dev); lpphy->tx_pwr_idx_over = -1; } } if (dev->phy.rev >= 2) { if (mode == B43_LPPHY_TXPCTL_HW) b43_phy_set(dev, B43_PHY_OFDM(0xD0), 0x2); else b43_phy_mask(dev, B43_PHY_OFDM(0xD0), 0xFFFD); } lpphy_write_tx_pctl_mode_to_hardware(dev); } static int b43_lpphy_op_switch_channel(struct b43_wldev *dev, unsigned int new_channel); static void lpphy_rev0_1_rc_calib(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; struct lpphy_iq_est iq_est; struct lpphy_tx_gains tx_gains; static const u32 ideal_pwr_table[21] = { 0x10000, 0x10557, 0x10e2d, 0x113e0, 0x10f22, 0x0ff64, 0x0eda2, 0x0e5d4, 0x0efd1, 0x0fbe8, 0x0b7b8, 0x04b35, 0x01a5e, 0x00a0b, 0x00444, 0x001fd, 0x000ff, 0x00088, 0x0004c, 0x0002c, 0x0001a, }; bool old_txg_ovr; u8 old_bbmult; u16 old_rf_ovr, old_rf_ovrval, old_afe_ovr, old_afe_ovrval, old_rf2_ovr, old_rf2_ovrval, old_phy_ctl; enum b43_lpphy_txpctl_mode old_txpctl; u32 normal_pwr, ideal_pwr, mean_sq_pwr, tmp = 0, mean_sq_pwr_min = 0; int loopback, i, j, inner_sum, err; memset(&iq_est, 0, sizeof(iq_est)); err = b43_lpphy_op_switch_channel(dev, 7); if (err) { b43dbg(dev->wl, "RC calib: Failed to switch to channel 7, error = %d\n", err); } old_txg_ovr = !!(b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40); old_bbmult = lpphy_get_bb_mult(dev); if (old_txg_ovr) tx_gains = lpphy_get_tx_gains(dev); old_rf_ovr = b43_phy_read(dev, B43_LPPHY_RF_OVERRIDE_0); old_rf_ovrval = b43_phy_read(dev, B43_LPPHY_RF_OVERRIDE_VAL_0); old_afe_ovr = b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR); old_afe_ovrval = b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVRVAL); old_rf2_ovr = b43_phy_read(dev, B43_LPPHY_RF_OVERRIDE_2); old_rf2_ovrval = b43_phy_read(dev, B43_LPPHY_RF_OVERRIDE_2_VAL); old_phy_ctl = b43_phy_read(dev, B43_LPPHY_LP_PHY_CTL); lpphy_read_tx_pctl_mode_from_hardware(dev); old_txpctl = lpphy->txpctl_mode; lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF); lpphy_disable_crs(dev, true); loopback = lpphy_loopback(dev); if (loopback == -1) goto finish; lpphy_set_rx_gain_by_index(dev, loopback); b43_phy_maskset(dev, B43_LPPHY_LP_PHY_CTL, 0xFFBF, 0x40); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFFF8, 0x1); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFFC7, 0x8); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFF3F, 0xC0); for (i = 128; i <= 159; i++) { b43_radio_write(dev, B2062_N_RXBB_CALIB2, i); inner_sum = 0; for (j = 5; j <= 25; j++) { lpphy_run_ddfs(dev, 1, 1, j, j, 0); if (!(lpphy_rx_iq_est(dev, 1000, 32, &iq_est))) goto finish; mean_sq_pwr = iq_est.i_pwr + iq_est.q_pwr; if (j == 5) tmp = mean_sq_pwr; ideal_pwr = ((ideal_pwr_table[j-5] >> 3) + 1) >> 1; normal_pwr = lpphy_qdiv_roundup(mean_sq_pwr, tmp, 12); mean_sq_pwr = ideal_pwr - normal_pwr; mean_sq_pwr *= mean_sq_pwr; inner_sum += mean_sq_pwr; if ((i == 128) || (inner_sum < mean_sq_pwr_min)) { lpphy->rc_cap = i; mean_sq_pwr_min = inner_sum; } } } lpphy_stop_ddfs(dev); finish: lpphy_restore_crs(dev, true); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, old_rf_ovrval); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, old_rf_ovr); b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVRVAL, old_afe_ovrval); b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVR, old_afe_ovr); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, old_rf2_ovrval); b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, old_rf2_ovr); b43_phy_write(dev, B43_LPPHY_LP_PHY_CTL, old_phy_ctl); lpphy_set_bb_mult(dev, old_bbmult); if (old_txg_ovr) { /* * SPEC FIXME: The specs say "get_tx_gains" here, which is * illogical. According to lwfinger, vendor driver v4.150.10.5 * has a Set here, while v4.174.64.19 has a Get - regression in * the vendor driver? This should be tested this once the code * is testable. */ lpphy_set_tx_gains(dev, tx_gains); } lpphy_set_tx_power_control(dev, old_txpctl); if (lpphy->rc_cap) lpphy_set_rc_cap(dev); } static void lpphy_rev2plus_rc_calib(struct b43_wldev *dev) { struct ssb_bus *bus = dev->dev->sdev->bus; u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000; u8 tmp = b43_radio_read(dev, B2063_RX_BB_SP8) & 0xFF; int i; b43_radio_write(dev, B2063_RX_BB_SP8, 0x0); b43_radio_write(dev, B2063_RC_CALIB_CTL1, 0x7E); b43_radio_mask(dev, B2063_PLL_SP1, 0xF7); b43_radio_write(dev, B2063_RC_CALIB_CTL1, 0x7C); b43_radio_write(dev, B2063_RC_CALIB_CTL2, 0x15); b43_radio_write(dev, B2063_RC_CALIB_CTL3, 0x70); b43_radio_write(dev, B2063_RC_CALIB_CTL4, 0x52); b43_radio_write(dev, B2063_RC_CALIB_CTL5, 0x1); b43_radio_write(dev, B2063_RC_CALIB_CTL1, 0x7D); for (i = 0; i < 10000; i++) { if (b43_radio_read(dev, B2063_RC_CALIB_CTL6) & 0x2) break; msleep(1); } if (!(b43_radio_read(dev, B2063_RC_CALIB_CTL6) & 0x2)) b43_radio_write(dev, B2063_RX_BB_SP8, tmp); tmp = b43_radio_read(dev, B2063_TX_BB_SP3) & 0xFF; b43_radio_write(dev, B2063_TX_BB_SP3, 0x0); b43_radio_write(dev, B2063_RC_CALIB_CTL1, 0x7E); b43_radio_write(dev, B2063_RC_CALIB_CTL1, 0x7C); b43_radio_write(dev, B2063_RC_CALIB_CTL2, 0x55); b43_radio_write(dev, B2063_RC_CALIB_CTL3, 0x76); if (crystal_freq == 24000000) { b43_radio_write(dev, B2063_RC_CALIB_CTL4, 0xFC); b43_radio_write(dev, B2063_RC_CALIB_CTL5, 0x0); } else { b43_radio_write(dev, B2063_RC_CALIB_CTL4, 0x13); b43_radio_write(dev, B2063_RC_CALIB_CTL5, 0x1); } b43_radio_write(dev, B2063_PA_SP7, 0x7D); for (i = 0; i < 10000; i++) { if (b43_radio_read(dev, B2063_RC_CALIB_CTL6) & 0x2) break; msleep(1); } if (!(b43_radio_read(dev, B2063_RC_CALIB_CTL6) & 0x2)) b43_radio_write(dev, B2063_TX_BB_SP3, tmp); b43_radio_write(dev, B2063_RC_CALIB_CTL1, 0x7E); } static void lpphy_calibrate_rc(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; if (dev->phy.rev >= 2) { lpphy_rev2plus_rc_calib(dev); } else if (!lpphy->rc_cap) { if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) lpphy_rev0_1_rc_calib(dev); } else { lpphy_set_rc_cap(dev); } } static void b43_lpphy_op_set_rx_antenna(struct b43_wldev *dev, int antenna) { if (dev->phy.rev >= 2) return; // rev2+ doesn't support antenna diversity if (B43_WARN_ON(antenna > B43_ANTENNA_AUTO1)) return; b43_hf_write(dev, b43_hf_read(dev) & ~B43_HF_ANTDIVHELP); b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFFD, antenna & 0x2); b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFFE, antenna & 0x1); b43_hf_write(dev, b43_hf_read(dev) | B43_HF_ANTDIVHELP); dev->phy.lp->antenna = antenna; } static void lpphy_set_tx_iqcc(struct b43_wldev *dev, u16 a, u16 b) { u16 tmp[2]; tmp[0] = a; tmp[1] = b; b43_lptab_write_bulk(dev, B43_LPTAB16(0, 80), 2, tmp); } static void lpphy_set_tx_power_by_index(struct b43_wldev *dev, u8 index) { struct b43_phy_lp *lpphy = dev->phy.lp; struct lpphy_tx_gains gains; u32 iq_comp, tx_gain, coeff, rf_power; lpphy->tx_pwr_idx_over = index; lpphy_read_tx_pctl_mode_from_hardware(dev); if (lpphy->txpctl_mode != B43_LPPHY_TXPCTL_OFF) lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_SW); if (dev->phy.rev >= 2) { iq_comp = b43_lptab_read(dev, B43_LPTAB32(7, index + 320)); tx_gain = b43_lptab_read(dev, B43_LPTAB32(7, index + 192)); gains.pad = (tx_gain >> 16) & 0xFF; gains.gm = tx_gain & 0xFF; gains.pga = (tx_gain >> 8) & 0xFF; gains.dac = (iq_comp >> 28) & 0xFF; lpphy_set_tx_gains(dev, gains); } else { iq_comp = b43_lptab_read(dev, B43_LPTAB32(10, index + 320)); tx_gain = b43_lptab_read(dev, B43_LPTAB32(10, index + 192)); b43_phy_maskset(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL, 0xF800, (tx_gain >> 4) & 0x7FFF); lpphy_set_dac_gain(dev, tx_gain & 0x7); lpphy_set_pa_gain(dev, (tx_gain >> 24) & 0x7F); } lpphy_set_bb_mult(dev, (iq_comp >> 20) & 0xFF); lpphy_set_tx_iqcc(dev, (iq_comp >> 10) & 0x3FF, iq_comp & 0x3FF); if (dev->phy.rev >= 2) { coeff = b43_lptab_read(dev, B43_LPTAB32(7, index + 448)); } else { coeff = b43_lptab_read(dev, B43_LPTAB32(10, index + 448)); } b43_lptab_write(dev, B43_LPTAB16(0, 85), coeff & 0xFFFF); if (dev->phy.rev >= 2) { rf_power = b43_lptab_read(dev, B43_LPTAB32(7, index + 576)); b43_phy_maskset(dev, B43_LPPHY_RF_PWR_OVERRIDE, 0xFF00, rf_power & 0xFFFF);//SPEC FIXME mask & set != 0 } lpphy_enable_tx_gain_override(dev); } static void lpphy_btcoex_override(struct b43_wldev *dev) { b43_write16(dev, B43_MMIO_BTCOEX_CTL, 0x3); b43_write16(dev, B43_MMIO_BTCOEX_TXCTL, 0xFF); } static void b43_lpphy_op_software_rfkill(struct b43_wldev *dev, bool blocked) { //TODO check MAC control register if (blocked) { if (dev->phy.rev >= 2) { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x83FF); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1F00); b43_phy_mask(dev, B43_LPPHY_AFE_DDFS, 0x80FF); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xDFFF); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x0808); } else { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xE0FF); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x1F00); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2_VAL, 0xFCFF); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_2, 0x0018); } } else { b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xE0FF); if (dev->phy.rev >= 2) b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xF7F7); else b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFFE7); } } /* This was previously called lpphy_japan_filter */ static void lpphy_set_analog_filter(struct b43_wldev *dev, int channel) { struct b43_phy_lp *lpphy = dev->phy.lp; u16 tmp = (channel == 14); //SPEC FIXME check japanwidefilter! if (dev->phy.rev < 2) { //SPEC FIXME Isn't this rev0/1-specific? b43_phy_maskset(dev, B43_LPPHY_LP_PHY_CTL, 0xFCFF, tmp << 9); if ((dev->phy.rev == 1) && (lpphy->rc_cap)) lpphy_set_rc_cap(dev); } else { b43_radio_write(dev, B2063_TX_BB_SP3, 0x3F); } } static void lpphy_set_tssi_mux(struct b43_wldev *dev, enum tssi_mux_mode mode) { if (mode != TSSI_MUX_EXT) { b43_radio_set(dev, B2063_PA_SP1, 0x2); b43_phy_set(dev, B43_PHY_OFDM(0xF3), 0x1000); b43_radio_write(dev, B2063_PA_CTL10, 0x51); if (mode == TSSI_MUX_POSTPA) { b43_radio_mask(dev, B2063_PA_SP1, 0xFFFE); b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFC7); } else { b43_radio_maskset(dev, B2063_PA_SP1, 0xFFFE, 0x1); b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFC7, 0x20); } } else { B43_WARN_ON(1); } } static void lpphy_tx_pctl_init_hw(struct b43_wldev *dev) { u16 tmp; int i; //SPEC TODO Call LP PHY Clear TX Power offsets for (i = 0; i < 64; i++) { if (dev->phy.rev >= 2) b43_lptab_write(dev, B43_LPTAB32(7, i + 1), i); else b43_lptab_write(dev, B43_LPTAB32(10, i + 1), i); } b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_NNUM, 0xFF00, 0xFF); b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_NNUM, 0x8FFF, 0x5000); b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_IDLETSSI, 0xFFC0, 0x1F); if (dev->phy.rev < 2) { b43_phy_mask(dev, B43_LPPHY_LP_PHY_CTL, 0xEFFF); b43_phy_maskset(dev, B43_LPPHY_LP_PHY_CTL, 0xDFFF, 0x2000); } else { b43_phy_mask(dev, B43_PHY_OFDM(0x103), 0xFFFE); b43_phy_maskset(dev, B43_PHY_OFDM(0x103), 0xFFFB, 0x4); b43_phy_maskset(dev, B43_PHY_OFDM(0x103), 0xFFEF, 0x10); b43_radio_maskset(dev, B2063_IQ_CALIB_CTL2, 0xF3, 0x1); lpphy_set_tssi_mux(dev, TSSI_MUX_POSTPA); } b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_IDLETSSI, 0x7FFF, 0x8000); b43_phy_mask(dev, B43_LPPHY_TX_PWR_CTL_DELTAPWR_LIMIT, 0xFF); b43_phy_write(dev, B43_LPPHY_TX_PWR_CTL_DELTAPWR_LIMIT, 0xA); b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_CMD, ~B43_LPPHY_TX_PWR_CTL_CMD_MODE & 0xFFFF, B43_LPPHY_TX_PWR_CTL_CMD_MODE_OFF); b43_phy_mask(dev, B43_LPPHY_TX_PWR_CTL_NNUM, 0xF8FF); b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_CMD, ~B43_LPPHY_TX_PWR_CTL_CMD_MODE & 0xFFFF, B43_LPPHY_TX_PWR_CTL_CMD_MODE_SW); if (dev->phy.rev < 2) { b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_0, 0xEFFF, 0x1000); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xEFFF); } else { lpphy_set_tx_power_by_index(dev, 0x7F); } b43_dummy_transmission(dev, true, true); tmp = b43_phy_read(dev, B43_LPPHY_TX_PWR_CTL_STAT); if (tmp & 0x8000) { b43_phy_maskset(dev, B43_LPPHY_TX_PWR_CTL_IDLETSSI, 0xFFC0, (tmp & 0xFF) - 32); } b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xEFFF); // (SPEC?) TODO Set "Target TX frequency" variable to 0 // SPEC FIXME "Set BB Multiplier to 0xE000" impossible - bb_mult is u8! } static void lpphy_tx_pctl_init_sw(struct b43_wldev *dev) { struct lpphy_tx_gains gains; if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { gains.gm = 4; gains.pad = 12; gains.pga = 12; gains.dac = 0; } else { gains.gm = 7; gains.pad = 14; gains.pga = 15; gains.dac = 0; } lpphy_set_tx_gains(dev, gains); lpphy_set_bb_mult(dev, 150); } /* Initialize TX power control */ static void lpphy_tx_pctl_init(struct b43_wldev *dev) { if (0/*FIXME HWPCTL capable */) { lpphy_tx_pctl_init_hw(dev); } else { /* This device is only software TX power control capable. */ lpphy_tx_pctl_init_sw(dev); } } static void lpphy_pr41573_workaround(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; u32 *saved_tab; const unsigned int saved_tab_size = 256; enum b43_lpphy_txpctl_mode txpctl_mode; s8 tx_pwr_idx_over; u16 tssi_npt, tssi_idx; saved_tab = kcalloc(saved_tab_size, sizeof(saved_tab[0]), GFP_KERNEL); if (!saved_tab) { b43err(dev->wl, "PR41573 failed. Out of memory!\n"); return; } lpphy_read_tx_pctl_mode_from_hardware(dev); txpctl_mode = lpphy->txpctl_mode; tx_pwr_idx_over = lpphy->tx_pwr_idx_over; tssi_npt = lpphy->tssi_npt; tssi_idx = lpphy->tssi_idx; if (dev->phy.rev < 2) { b43_lptab_read_bulk(dev, B43_LPTAB32(10, 0x140), saved_tab_size, saved_tab); } else { b43_lptab_read_bulk(dev, B43_LPTAB32(7, 0x140), saved_tab_size, saved_tab); } //FIXME PHY reset lpphy_table_init(dev); //FIXME is table init needed? lpphy_baseband_init(dev); lpphy_tx_pctl_init(dev); b43_lpphy_op_software_rfkill(dev, false); lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF); if (dev->phy.rev < 2) { b43_lptab_write_bulk(dev, B43_LPTAB32(10, 0x140), saved_tab_size, saved_tab); } else { b43_lptab_write_bulk(dev, B43_LPTAB32(7, 0x140), saved_tab_size, saved_tab); } b43_write16(dev, B43_MMIO_CHANNEL, lpphy->channel); lpphy->tssi_npt = tssi_npt; lpphy->tssi_idx = tssi_idx; lpphy_set_analog_filter(dev, lpphy->channel); if (tx_pwr_idx_over != -1) lpphy_set_tx_power_by_index(dev, tx_pwr_idx_over); if (lpphy->rc_cap) lpphy_set_rc_cap(dev); b43_lpphy_op_set_rx_antenna(dev, lpphy->antenna); lpphy_set_tx_power_control(dev, txpctl_mode); kfree(saved_tab); } struct lpphy_rx_iq_comp { u8 chan; s8 c1, c0; }; static const struct lpphy_rx_iq_comp lpphy_5354_iq_table[] = { { .chan = 1, .c1 = -66, .c0 = 15, }, { .chan = 2, .c1 = -66, .c0 = 15, }, { .chan = 3, .c1 = -66, .c0 = 15, }, { .chan = 4, .c1 = -66, .c0 = 15, }, { .chan = 5, .c1 = -66, .c0 = 15, }, { .chan = 6, .c1 = -66, .c0 = 15, }, { .chan = 7, .c1 = -66, .c0 = 14, }, { .chan = 8, .c1 = -66, .c0 = 14, }, { .chan = 9, .c1 = -66, .c0 = 14, }, { .chan = 10, .c1 = -66, .c0 = 14, }, { .chan = 11, .c1 = -66, .c0 = 14, }, { .chan = 12, .c1 = -66, .c0 = 13, }, { .chan = 13, .c1 = -66, .c0 = 13, }, { .chan = 14, .c1 = -66, .c0 = 13, }, }; static const struct lpphy_rx_iq_comp lpphy_rev0_1_iq_table[] = { { .chan = 1, .c1 = -64, .c0 = 13, }, { .chan = 2, .c1 = -64, .c0 = 13, }, { .chan = 3, .c1 = -64, .c0 = 13, }, { .chan = 4, .c1 = -64, .c0 = 13, }, { .chan = 5, .c1 = -64, .c0 = 12, }, { .chan = 6, .c1 = -64, .c0 = 12, }, { .chan = 7, .c1 = -64, .c0 = 12, }, { .chan = 8, .c1 = -64, .c0 = 12, }, { .chan = 9, .c1 = -64, .c0 = 12, }, { .chan = 10, .c1 = -64, .c0 = 11, }, { .chan = 11, .c1 = -64, .c0 = 11, }, { .chan = 12, .c1 = -64, .c0 = 11, }, { .chan = 13, .c1 = -64, .c0 = 11, }, { .chan = 14, .c1 = -64, .c0 = 10, }, { .chan = 34, .c1 = -62, .c0 = 24, }, { .chan = 38, .c1 = -62, .c0 = 24, }, { .chan = 42, .c1 = -62, .c0 = 24, }, { .chan = 46, .c1 = -62, .c0 = 23, }, { .chan = 36, .c1 = -62, .c0 = 24, }, { .chan = 40, .c1 = -62, .c0 = 24, }, { .chan = 44, .c1 = -62, .c0 = 23, }, { .chan = 48, .c1 = -62, .c0 = 23, }, { .chan = 52, .c1 = -62, .c0 = 23, }, { .chan = 56, .c1 = -62, .c0 = 22, }, { .chan = 60, .c1 = -62, .c0 = 22, }, { .chan = 64, .c1 = -62, .c0 = 22, }, { .chan = 100, .c1 = -62, .c0 = 16, }, { .chan = 104, .c1 = -62, .c0 = 16, }, { .chan = 108, .c1 = -62, .c0 = 15, }, { .chan = 112, .c1 = -62, .c0 = 14, }, { .chan = 116, .c1 = -62, .c0 = 14, }, { .chan = 120, .c1 = -62, .c0 = 13, }, { .chan = 124, .c1 = -62, .c0 = 12, }, { .chan = 128, .c1 = -62, .c0 = 12, }, { .chan = 132, .c1 = -62, .c0 = 12, }, { .chan = 136, .c1 = -62, .c0 = 11, }, { .chan = 140, .c1 = -62, .c0 = 10, }, { .chan = 149, .c1 = -61, .c0 = 9, }, { .chan = 153, .c1 = -61, .c0 = 9, }, { .chan = 157, .c1 = -61, .c0 = 9, }, { .chan = 161, .c1 = -61, .c0 = 8, }, { .chan = 165, .c1 = -61, .c0 = 8, }, { .chan = 184, .c1 = -62, .c0 = 25, }, { .chan = 188, .c1 = -62, .c0 = 25, }, { .chan = 192, .c1 = -62, .c0 = 25, }, { .chan = 196, .c1 = -62, .c0 = 25, }, { .chan = 200, .c1 = -62, .c0 = 25, }, { .chan = 204, .c1 = -62, .c0 = 25, }, { .chan = 208, .c1 = -62, .c0 = 25, }, { .chan = 212, .c1 = -62, .c0 = 25, }, { .chan = 216, .c1 = -62, .c0 = 26, }, }; static const struct lpphy_rx_iq_comp lpphy_rev2plus_iq_comp = { .chan = 0, .c1 = -64, .c0 = 0, }; static int lpphy_calc_rx_iq_comp(struct b43_wldev *dev, u16 samples) { struct lpphy_iq_est iq_est; u16 c0, c1; int prod, ipwr, qpwr, prod_msb, q_msb, tmp1, tmp2, tmp3, tmp4, ret; c1 = b43_phy_read(dev, B43_LPPHY_RX_COMP_COEFF_S); c0 = c1 >> 8; c1 |= 0xFF; b43_phy_maskset(dev, B43_LPPHY_RX_COMP_COEFF_S, 0xFF00, 0x00C0); b43_phy_mask(dev, B43_LPPHY_RX_COMP_COEFF_S, 0x00FF); ret = lpphy_rx_iq_est(dev, samples, 32, &iq_est); if (!ret) goto out; prod = iq_est.iq_prod; ipwr = iq_est.i_pwr; qpwr = iq_est.q_pwr; if (ipwr + qpwr < 2) { ret = 0; goto out; } prod_msb = fls(abs(prod)); q_msb = fls(abs(qpwr)); tmp1 = prod_msb - 20; if (tmp1 >= 0) { tmp3 = ((prod << (30 - prod_msb)) + (ipwr >> (1 + tmp1))) / (ipwr >> tmp1); } else { tmp3 = ((prod << (30 - prod_msb)) + (ipwr << (-1 - tmp1))) / (ipwr << -tmp1); } tmp2 = q_msb - 11; if (tmp2 >= 0) tmp4 = (qpwr << (31 - q_msb)) / (ipwr >> tmp2); else tmp4 = (qpwr << (31 - q_msb)) / (ipwr << -tmp2); tmp4 -= tmp3 * tmp3; tmp4 = -int_sqrt(tmp4); c0 = tmp3 >> 3; c1 = tmp4 >> 4; out: b43_phy_maskset(dev, B43_LPPHY_RX_COMP_COEFF_S, 0xFF00, c1); b43_phy_maskset(dev, B43_LPPHY_RX_COMP_COEFF_S, 0x00FF, c0 << 8); return ret; } static void lpphy_run_samples(struct b43_wldev *dev, u16 samples, u16 loops, u16 wait) { b43_phy_maskset(dev, B43_LPPHY_SMPL_PLAY_BUFFER_CTL, 0xFFC0, samples - 1); if (loops != 0xFFFF) loops--; b43_phy_maskset(dev, B43_LPPHY_SMPL_PLAY_COUNT, 0xF000, loops); b43_phy_maskset(dev, B43_LPPHY_SMPL_PLAY_BUFFER_CTL, 0x3F, wait << 6); b43_phy_set(dev, B43_LPPHY_A_PHY_CTL_ADDR, 0x1); } //SPEC FIXME what does a negative freq mean? static void lpphy_start_tx_tone(struct b43_wldev *dev, s32 freq, u16 max) { struct b43_phy_lp *lpphy = dev->phy.lp; u16 buf[64]; int i, samples = 0, theta = 0; int rotation = (((36 * freq) / 20) << 16) / 100; struct cordic_iq sample; lpphy->tx_tone_freq = freq; if (freq) { /* Find i for which abs(freq) integrally divides 20000 * i */ for (i = 1; samples * abs(freq) != 20000 * i; i++) { samples = (20000 * i) / abs(freq); if(B43_WARN_ON(samples > 63)) return; } } else { samples = 2; } for (i = 0; i < samples; i++) { sample = cordic_calc_iq(CORDIC_FIXED(theta)); theta += rotation; buf[i] = CORDIC_FLOAT((sample.i * max) & 0xFF) << 8; buf[i] |= CORDIC_FLOAT((sample.q * max) & 0xFF); } b43_lptab_write_bulk(dev, B43_LPTAB16(5, 0), samples, buf); lpphy_run_samples(dev, samples, 0xFFFF, 0); } static void lpphy_stop_tx_tone(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; int i; lpphy->tx_tone_freq = 0; b43_phy_mask(dev, B43_LPPHY_SMPL_PLAY_COUNT, 0xF000); for (i = 0; i < 31; i++) { if (!(b43_phy_read(dev, B43_LPPHY_A_PHY_CTL_ADDR) & 0x1)) break; udelay(100); } } static void lpphy_papd_cal_txpwr(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; struct lpphy_tx_gains oldgains; int old_txpctl, old_afe_ovr, old_rf, old_bbmult; lpphy_read_tx_pctl_mode_from_hardware(dev); old_txpctl = lpphy->txpctl_mode; old_afe_ovr = b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40; if (old_afe_ovr) oldgains = lpphy_get_tx_gains(dev); old_rf = b43_phy_read(dev, B43_LPPHY_RF_PWR_OVERRIDE) & 0xFF; old_bbmult = lpphy_get_bb_mult(dev); lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF); if (old_afe_ovr) lpphy_set_tx_gains(dev, oldgains); lpphy_set_bb_mult(dev, old_bbmult); lpphy_set_tx_power_control(dev, old_txpctl); b43_phy_maskset(dev, B43_LPPHY_RF_PWR_OVERRIDE, 0xFF00, old_rf); } static int lpphy_rx_iq_cal(struct b43_wldev *dev, bool noise, bool tx, bool rx, bool pa, struct lpphy_tx_gains *gains) { struct b43_phy_lp *lpphy = dev->phy.lp; const struct lpphy_rx_iq_comp *iqcomp = NULL; struct lpphy_tx_gains nogains, oldgains; u16 tmp; int i, ret; memset(&nogains, 0, sizeof(nogains)); memset(&oldgains, 0, sizeof(oldgains)); if (dev->dev->chip_id == 0x5354) { for (i = 0; i < ARRAY_SIZE(lpphy_5354_iq_table); i++) { if (lpphy_5354_iq_table[i].chan == lpphy->channel) { iqcomp = &lpphy_5354_iq_table[i]; } } } else if (dev->phy.rev >= 2) { iqcomp = &lpphy_rev2plus_iq_comp; } else { for (i = 0; i < ARRAY_SIZE(lpphy_rev0_1_iq_table); i++) { if (lpphy_rev0_1_iq_table[i].chan == lpphy->channel) { iqcomp = &lpphy_rev0_1_iq_table[i]; } } } if (B43_WARN_ON(!iqcomp)) return 0; b43_phy_maskset(dev, B43_LPPHY_RX_COMP_COEFF_S, 0xFF00, iqcomp->c1); b43_phy_maskset(dev, B43_LPPHY_RX_COMP_COEFF_S, 0x00FF, iqcomp->c0 << 8); if (noise) { tx = true; rx = false; pa = false; } lpphy_set_trsw_over(dev, tx, rx); if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x8); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFF7, pa << 3); } else { b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x20); b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFDF, pa << 5); } tmp = b43_phy_read(dev, B43_LPPHY_AFE_CTL_OVR) & 0x40; if (noise) lpphy_set_rx_gain(dev, 0x2D5D); else { if (tmp) oldgains = lpphy_get_tx_gains(dev); if (!gains) gains = &nogains; lpphy_set_tx_gains(dev, *gains); } b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFFE); b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xFFFE); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x800); b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0x800); lpphy_set_deaf(dev, false); if (noise) ret = lpphy_calc_rx_iq_comp(dev, 0xFFF0); else { lpphy_start_tx_tone(dev, 4000, 100); ret = lpphy_calc_rx_iq_comp(dev, 0x4000); lpphy_stop_tx_tone(dev); } lpphy_clear_deaf(dev, false); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFFC); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFF7); b43_phy_mask(dev, B43_LPPHY_RF_OVERRIDE_0, 0xFFDF); if (!noise) { if (tmp) lpphy_set_tx_gains(dev, oldgains); else lpphy_disable_tx_gain_override(dev); } lpphy_disable_rx_gain_override(dev); b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFFE); b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0xF7FF); return ret; } static void lpphy_calibration(struct b43_wldev *dev) { struct b43_phy_lp *lpphy = dev->phy.lp; enum b43_lpphy_txpctl_mode saved_pctl_mode; bool full_cal = false; if (lpphy->full_calib_chan != lpphy->channel) { full_cal = true; lpphy->full_calib_chan = lpphy->channel; } b43_mac_suspend(dev); lpphy_btcoex_override(dev); if (dev->phy.rev >= 2) lpphy_save_dig_flt_state(dev); lpphy_read_tx_pctl_mode_from_hardware(dev); saved_pctl_mode = lpphy->txpctl_mode; lpphy_set_tx_power_control(dev, B43_LPPHY_TXPCTL_OFF); //TODO Perform transmit power table I/Q LO calibration if ((dev->phy.rev == 0) && (saved_pctl_mode != B43_LPPHY_TXPCTL_OFF)) lpphy_pr41573_workaround(dev); if ((dev->phy.rev >= 2) && full_cal) { lpphy_papd_cal_txpwr(dev); } lpphy_set_tx_power_control(dev, saved_pctl_mode); if (dev->phy.rev >= 2) lpphy_restore_dig_flt_state(dev); lpphy_rx_iq_cal(dev, true, true, false, false, NULL); b43_mac_enable(dev); } static void b43_lpphy_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask, u16 set) { b43_write16f(dev, B43_MMIO_PHY_CONTROL, reg); b43_write16(dev, B43_MMIO_PHY_DATA, (b43_read16(dev, B43_MMIO_PHY_DATA) & mask) | set); } static u16 b43_lpphy_op_radio_read(struct b43_wldev *dev, u16 reg) { /* Register 1 is a 32-bit register. */ B43_WARN_ON(reg == 1); /* LP-PHY needs a special bit set for read access */ if (dev->phy.rev < 2) { if (reg != 0x4001) reg |= 0x100; } else reg |= 0x200; b43_write16f(dev, B43_MMIO_RADIO_CONTROL, reg); return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW); } static void b43_lpphy_op_radio_write(struct b43_wldev *dev, u16 reg, u16 value) { /* Register 1 is a 32-bit register. */ B43_WARN_ON(reg == 1); b43_write16f(dev, B43_MMIO_RADIO_CONTROL, reg); b43_write16(dev, B43_MMIO_RADIO_DATA_LOW, value); } struct b206x_channel { u8 channel; u16 freq; u8 data[12]; }; static const struct b206x_channel b2062_chantbl[] = { { .channel = 1, .freq = 2412, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 2, .freq = 2417, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 3, .freq = 2422, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 4, .freq = 2427, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 5, .freq = 2432, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 6, .freq = 2437, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 7, .freq = 2442, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 8, .freq = 2447, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 9, .freq = 2452, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 10, .freq = 2457, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 11, .freq = 2462, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 12, .freq = 2467, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 13, .freq = 2472, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 14, .freq = 2484, .data[0] = 0xFF, .data[1] = 0xFF, .data[2] = 0xB5, .data[3] = 0x1B, .data[4] = 0x24, .data[5] = 0x32, .data[6] = 0x32, .data[7] = 0x88, .data[8] = 0x88, }, { .channel = 34, .freq = 5170, .data[0] = 0x00, .data[1] = 0x22, .data[2] = 0x20, .data[3] = 0x84, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 38, .freq = 5190, .data[0] = 0x00, .data[1] = 0x11, .data[2] = 0x10, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 42, .freq = 5210, .data[0] = 0x00, .data[1] = 0x11, .data[2] = 0x10, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 46, .freq = 5230, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 36, .freq = 5180, .data[0] = 0x00, .data[1] = 0x11, .data[2] = 0x20, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 40, .freq = 5200, .data[0] = 0x00, .data[1] = 0x11, .data[2] = 0x10, .data[3] = 0x84, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 44, .freq = 5220, .data[0] = 0x00, .data[1] = 0x11, .data[2] = 0x00, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 48, .freq = 5240, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 52, .freq = 5260, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 56, .freq = 5280, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x83, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 60, .freq = 5300, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x63, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 64, .freq = 5320, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x62, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 100, .freq = 5500, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x30, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 104, .freq = 5520, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x20, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 108, .freq = 5540, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x20, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 112, .freq = 5560, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x20, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 116, .freq = 5580, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x10, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 120, .freq = 5600, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 124, .freq = 5620, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 128, .freq = 5640, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 132, .freq = 5660, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 136, .freq = 5680, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 140, .freq = 5700, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 149, .freq = 5745, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 153, .freq = 5765, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 157, .freq = 5785, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 161, .freq = 5805, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 165, .freq = 5825, .data[0] = 0x00, .data[1] = 0x00, .data[2] = 0x00, .data[3] = 0x00, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x37, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 184, .freq = 4920, .data[0] = 0x55, .data[1] = 0x77, .data[2] = 0x90, .data[3] = 0xF7, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0xFF, }, { .channel = 188, .freq = 4940, .data[0] = 0x44, .data[1] = 0x77, .data[2] = 0x80, .data[3] = 0xE7, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0xFF, }, { .channel = 192, .freq = 4960, .data[0] = 0x44, .data[1] = 0x66, .data[2] = 0x80, .data[3] = 0xE7, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0xFF, }, { .channel = 196, .freq = 4980, .data[0] = 0x33, .data[1] = 0x66, .data[2] = 0x70, .data[3] = 0xC7, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0xFF, }, { .channel = 200, .freq = 5000, .data[0] = 0x22, .data[1] = 0x55, .data[2] = 0x60, .data[3] = 0xD7, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0xFF, }, { .channel = 204, .freq = 5020, .data[0] = 0x22, .data[1] = 0x55, .data[2] = 0x60, .data[3] = 0xC7, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0xFF, }, { .channel = 208, .freq = 5040, .data[0] = 0x22, .data[1] = 0x44, .data[2] = 0x50, .data[3] = 0xC7, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0xFF, }, { .channel = 212, .freq = 5060, .data[0] = 0x11, .data[1] = 0x44, .data[2] = 0x50, .data[3] = 0xA5, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, { .channel = 216, .freq = 5080, .data[0] = 0x00, .data[1] = 0x44, .data[2] = 0x40, .data[3] = 0xB6, .data[4] = 0x3C, .data[5] = 0x77, .data[6] = 0x35, .data[7] = 0xFF, .data[8] = 0x88, }, }; static const struct b206x_channel b2063_chantbl[] = { { .channel = 1, .freq = 2412, .data[0] = 0x6F, .data[1] = 0x3C, .data[2] = 0x3C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 2, .freq = 2417, .data[0] = 0x6F, .data[1] = 0x3C, .data[2] = 0x3C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 3, .freq = 2422, .data[0] = 0x6F, .data[1] = 0x3C, .data[2] = 0x3C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 4, .freq = 2427, .data[0] = 0x6F, .data[1] = 0x2C, .data[2] = 0x2C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 5, .freq = 2432, .data[0] = 0x6F, .data[1] = 0x2C, .data[2] = 0x2C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 6, .freq = 2437, .data[0] = 0x6F, .data[1] = 0x2C, .data[2] = 0x2C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 7, .freq = 2442, .data[0] = 0x6F, .data[1] = 0x2C, .data[2] = 0x2C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 8, .freq = 2447, .data[0] = 0x6F, .data[1] = 0x2C, .data[2] = 0x2C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 9, .freq = 2452, .data[0] = 0x6F, .data[1] = 0x1C, .data[2] = 0x1C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 10, .freq = 2457, .data[0] = 0x6F, .data[1] = 0x1C, .data[2] = 0x1C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 11, .freq = 2462, .data[0] = 0x6E, .data[1] = 0x1C, .data[2] = 0x1C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 12, .freq = 2467, .data[0] = 0x6E, .data[1] = 0x1C, .data[2] = 0x1C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 13, .freq = 2472, .data[0] = 0x6E, .data[1] = 0x1C, .data[2] = 0x1C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 14, .freq = 2484, .data[0] = 0x6E, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x04, .data[4] = 0x05, .data[5] = 0x05, .data[6] = 0x05, .data[7] = 0x05, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x80, .data[11] = 0x70, }, { .channel = 34, .freq = 5170, .data[0] = 0x6A, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x02, .data[5] = 0x05, .data[6] = 0x0D, .data[7] = 0x0D, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 36, .freq = 5180, .data[0] = 0x6A, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x01, .data[5] = 0x05, .data[6] = 0x0D, .data[7] = 0x0C, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 38, .freq = 5190, .data[0] = 0x6A, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x01, .data[5] = 0x04, .data[6] = 0x0C, .data[7] = 0x0C, .data[8] = 0x77, .data[9] = 0x80, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 40, .freq = 5200, .data[0] = 0x69, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x01, .data[5] = 0x04, .data[6] = 0x0C, .data[7] = 0x0C, .data[8] = 0x77, .data[9] = 0x70, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 42, .freq = 5210, .data[0] = 0x69, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x01, .data[5] = 0x04, .data[6] = 0x0B, .data[7] = 0x0C, .data[8] = 0x77, .data[9] = 0x70, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 44, .freq = 5220, .data[0] = 0x69, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x04, .data[6] = 0x0B, .data[7] = 0x0B, .data[8] = 0x77, .data[9] = 0x60, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 46, .freq = 5230, .data[0] = 0x69, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x03, .data[6] = 0x0A, .data[7] = 0x0B, .data[8] = 0x77, .data[9] = 0x60, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 48, .freq = 5240, .data[0] = 0x69, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x03, .data[6] = 0x0A, .data[7] = 0x0A, .data[8] = 0x77, .data[9] = 0x60, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 52, .freq = 5260, .data[0] = 0x68, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x02, .data[6] = 0x09, .data[7] = 0x09, .data[8] = 0x77, .data[9] = 0x60, .data[10] = 0x20, .data[11] = 0x00, }, { .channel = 56, .freq = 5280, .data[0] = 0x68, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x01, .data[6] = 0x08, .data[7] = 0x08, .data[8] = 0x77, .data[9] = 0x50, .data[10] = 0x10, .data[11] = 0x00, }, { .channel = 60, .freq = 5300, .data[0] = 0x68, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x01, .data[6] = 0x08, .data[7] = 0x08, .data[8] = 0x77, .data[9] = 0x50, .data[10] = 0x10, .data[11] = 0x00, }, { .channel = 64, .freq = 5320, .data[0] = 0x67, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x08, .data[7] = 0x08, .data[8] = 0x77, .data[9] = 0x50, .data[10] = 0x10, .data[11] = 0x00, }, { .channel = 100, .freq = 5500, .data[0] = 0x64, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x02, .data[7] = 0x01, .data[8] = 0x77, .data[9] = 0x20, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 104, .freq = 5520, .data[0] = 0x64, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x01, .data[7] = 0x01, .data[8] = 0x77, .data[9] = 0x20, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 108, .freq = 5540, .data[0] = 0x63, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x01, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x10, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 112, .freq = 5560, .data[0] = 0x63, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x10, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 116, .freq = 5580, .data[0] = 0x62, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x10, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 120, .freq = 5600, .data[0] = 0x62, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 124, .freq = 5620, .data[0] = 0x62, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 128, .freq = 5640, .data[0] = 0x61, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 132, .freq = 5660, .data[0] = 0x61, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 136, .freq = 5680, .data[0] = 0x61, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 140, .freq = 5700, .data[0] = 0x60, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 149, .freq = 5745, .data[0] = 0x60, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 153, .freq = 5765, .data[0] = 0x60, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 157, .freq = 5785, .data[0] = 0x60, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 161, .freq = 5805, .data[0] = 0x60, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 165, .freq = 5825, .data[0] = 0x60, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x00, .data[5] = 0x00, .data[6] = 0x00, .data[7] = 0x00, .data[8] = 0x77, .data[9] = 0x00, .data[10] = 0x00, .data[11] = 0x00, }, { .channel = 184, .freq = 4920, .data[0] = 0x6E, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x09, .data[5] = 0x0E, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0xC0, .data[10] = 0x50, .data[11] = 0x00, }, { .channel = 188, .freq = 4940, .data[0] = 0x6E, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x09, .data[5] = 0x0D, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0xB0, .data[10] = 0x50, .data[11] = 0x00, }, { .channel = 192, .freq = 4960, .data[0] = 0x6E, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x08, .data[5] = 0x0C, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0xB0, .data[10] = 0x50, .data[11] = 0x00, }, { .channel = 196, .freq = 4980, .data[0] = 0x6D, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x08, .data[5] = 0x0C, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0xA0, .data[10] = 0x40, .data[11] = 0x00, }, { .channel = 200, .freq = 5000, .data[0] = 0x6D, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x08, .data[5] = 0x0B, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0xA0, .data[10] = 0x40, .data[11] = 0x00, }, { .channel = 204, .freq = 5020, .data[0] = 0x6D, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x08, .data[5] = 0x0A, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0xA0, .data[10] = 0x40, .data[11] = 0x00, }, { .channel = 208, .freq = 5040, .data[0] = 0x6C, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x07, .data[5] = 0x09, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0x90, .data[10] = 0x40, .data[11] = 0x00, }, { .channel = 212, .freq = 5060, .data[0] = 0x6C, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x06, .data[5] = 0x08, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0x90, .data[10] = 0x40, .data[11] = 0x00, }, { .channel = 216, .freq = 5080, .data[0] = 0x6C, .data[1] = 0x0C, .data[2] = 0x0C, .data[3] = 0x00, .data[4] = 0x05, .data[5] = 0x08, .data[6] = 0x0F, .data[7] = 0x0F, .data[8] = 0x77, .data[9] = 0x90, .data[10] = 0x40, .data[11] = 0x00, }, }; static void lpphy_b2062_reset_pll_bias(struct b43_wldev *dev) { b43_radio_write(dev, B2062_S_RFPLL_CTL2, 0xFF); udelay(20); if (dev->dev->chip_id == 0x5354) { b43_radio_write(dev, B2062_N_COMM1, 4); b43_radio_write(dev, B2062_S_RFPLL_CTL2, 4); } else { b43_radio_write(dev, B2062_S_RFPLL_CTL2, 0); } udelay(5); } static void lpphy_b2062_vco_calib(struct b43_wldev *dev) { b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x42); b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x62); udelay(200); } static int lpphy_b2062_tune(struct b43_wldev *dev, unsigned int channel) { struct b43_phy_lp *lpphy = dev->phy.lp; struct ssb_bus *bus = dev->dev->sdev->bus; const struct b206x_channel *chandata = NULL; u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000; u32 tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8, tmp9; int i, err = 0; for (i = 0; i < ARRAY_SIZE(b2062_chantbl); i++) { if (b2062_chantbl[i].channel == channel) { chandata = &b2062_chantbl[i]; break; } } if (B43_WARN_ON(!chandata)) return -EINVAL; b43_radio_set(dev, B2062_S_RFPLL_CTL14, 0x04); b43_radio_write(dev, B2062_N_LGENA_TUNE0, chandata->data[0]); b43_radio_write(dev, B2062_N_LGENA_TUNE2, chandata->data[1]); b43_radio_write(dev, B2062_N_LGENA_TUNE3, chandata->data[2]); b43_radio_write(dev, B2062_N_TX_TUNE, chandata->data[3]); b43_radio_write(dev, B2062_S_LGENG_CTL1, chandata->data[4]); b43_radio_write(dev, B2062_N_LGENA_CTL5, chandata->data[5]); b43_radio_write(dev, B2062_N_LGENA_CTL6, chandata->data[6]); b43_radio_write(dev, B2062_N_TX_PGA, chandata->data[7]); b43_radio_write(dev, B2062_N_TX_PAD, chandata->data[8]); tmp1 = crystal_freq / 1000; tmp2 = lpphy->pdiv * 1000; b43_radio_write(dev, B2062_S_RFPLL_CTL33, 0xCC); b43_radio_write(dev, B2062_S_RFPLL_CTL34, 0x07); lpphy_b2062_reset_pll_bias(dev); tmp3 = tmp2 * channel2freq_lp(channel); if (channel2freq_lp(channel) < 4000) tmp3 *= 2; tmp4 = 48 * tmp1; tmp6 = tmp3 / tmp4; tmp7 = tmp3 % tmp4; b43_radio_write(dev, B2062_S_RFPLL_CTL26, tmp6); tmp5 = tmp7 * 0x100; tmp6 = tmp5 / tmp4; tmp7 = tmp5 % tmp4; b43_radio_write(dev, B2062_S_RFPLL_CTL27, tmp6); tmp5 = tmp7 * 0x100; tmp6 = tmp5 / tmp4; tmp7 = tmp5 % tmp4; b43_radio_write(dev, B2062_S_RFPLL_CTL28, tmp6); tmp5 = tmp7 * 0x100; tmp6 = tmp5 / tmp4; tmp7 = tmp5 % tmp4; b43_radio_write(dev, B2062_S_RFPLL_CTL29, tmp6 + ((2 * tmp7) / tmp4)); tmp8 = b43_radio_read(dev, B2062_S_RFPLL_CTL19); tmp9 = ((2 * tmp3 * (tmp8 + 1)) + (3 * tmp1)) / (6 * tmp1); b43_radio_write(dev, B2062_S_RFPLL_CTL23, (tmp9 >> 8) + 16); b43_radio_write(dev, B2062_S_RFPLL_CTL24, tmp9 & 0xFF); lpphy_b2062_vco_calib(dev); if (b43_radio_read(dev, B2062_S_RFPLL_CTL3) & 0x10) { b43_radio_write(dev, B2062_S_RFPLL_CTL33, 0xFC); b43_radio_write(dev, B2062_S_RFPLL_CTL34, 0); lpphy_b2062_reset_pll_bias(dev); lpphy_b2062_vco_calib(dev); if (b43_radio_read(dev, B2062_S_RFPLL_CTL3) & 0x10) err = -EIO; } b43_radio_mask(dev, B2062_S_RFPLL_CTL14, ~0x04); return err; } static void lpphy_b2063_vco_calib(struct b43_wldev *dev) { u16 tmp; b43_radio_mask(dev, B2063_PLL_SP1, ~0x40); tmp = b43_radio_read(dev, B2063_PLL_JTAG_CALNRST) & 0xF8; b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp); udelay(1); b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x4); udelay(1); b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x6); udelay(1); b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x7); udelay(300); b43_radio_set(dev, B2063_PLL_SP1, 0x40); } static int lpphy_b2063_tune(struct b43_wldev *dev, unsigned int channel) { struct ssb_bus *bus = dev->dev->sdev->bus; static const struct b206x_channel *chandata = NULL; u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000; u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count; u16 old_comm15, scale; u32 tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; int i, div = (crystal_freq <= 26000000 ? 1 : 2); for (i = 0; i < ARRAY_SIZE(b2063_chantbl); i++) { if (b2063_chantbl[i].channel == channel) { chandata = &b2063_chantbl[i]; break; } } if (B43_WARN_ON(!chandata)) return -EINVAL; b43_radio_write(dev, B2063_LOGEN_VCOBUF1, chandata->data[0]); b43_radio_write(dev, B2063_LOGEN_MIXER2, chandata->data[1]); b43_radio_write(dev, B2063_LOGEN_BUF2, chandata->data[2]); b43_radio_write(dev, B2063_LOGEN_RCCR1, chandata->data[3]); b43_radio_write(dev, B2063_A_RX_1ST3, chandata->data[4]); b43_radio_write(dev, B2063_A_RX_2ND1, chandata->data[5]); b43_radio_write(dev, B2063_A_RX_2ND4, chandata->data[6]); b43_radio_write(dev, B2063_A_RX_2ND7, chandata->data[7]); b43_radio_write(dev, B2063_A_RX_PS6, chandata->data[8]); b43_radio_write(dev, B2063_TX_RF_CTL2, chandata->data[9]); b43_radio_write(dev, B2063_TX_RF_CTL5, chandata->data[10]); b43_radio_write(dev, B2063_PA_CTL11, chandata->data[11]); old_comm15 = b43_radio_read(dev, B2063_COMM15); b43_radio_set(dev, B2063_COMM15, 0x1E); if (chandata->freq > 4000) /* spec says 2484, but 4000 is safer */ vco_freq = chandata->freq << 1; else vco_freq = chandata->freq << 2; freqref = crystal_freq * 3; val1 = lpphy_qdiv_roundup(crystal_freq, 1000000, 16); val2 = lpphy_qdiv_roundup(crystal_freq, 1000000 * div, 16); val3 = lpphy_qdiv_roundup(vco_freq, 3, 16); timeout = ((((8 * crystal_freq) / (div * 5000000)) + 1) >> 1) - 1; b43_radio_write(dev, B2063_PLL_JTAG_PLL_VCO_CALIB3, 0x2); b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_VCO_CALIB6, 0xFFF8, timeout >> 2); b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_VCO_CALIB7, 0xFF9F,timeout << 5); timeoutref = ((((8 * crystal_freq) / (div * (timeout + 1))) + 999999) / 1000000) + 1; b43_radio_write(dev, B2063_PLL_JTAG_PLL_VCO_CALIB5, timeoutref); count = lpphy_qdiv_roundup(val3, val2 + 16, 16); count *= (timeout + 1) * (timeoutref + 1); count--; b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_VCO_CALIB7, 0xF0, count >> 8); b43_radio_write(dev, B2063_PLL_JTAG_PLL_VCO_CALIB8, count & 0xFF); tmp1 = ((val3 * 62500) / freqref) << 4; tmp2 = ((val3 * 62500) % freqref) << 4; while (tmp2 >= freqref) { tmp1++; tmp2 -= freqref; } b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_SG1, 0xFFE0, tmp1 >> 4); b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_SG2, 0xFE0F, tmp1 << 4); b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_SG2, 0xFFF0, tmp1 >> 16); b43_radio_write(dev, B2063_PLL_JTAG_PLL_SG3, (tmp2 >> 8) & 0xFF); b43_radio_write(dev, B2063_PLL_JTAG_PLL_SG4, tmp2 & 0xFF); b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF1, 0xB9); b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF2, 0x88); b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF3, 0x28); b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF4, 0x63); tmp3 = ((41 * (val3 - 3000)) /1200) + 27; tmp4 = lpphy_qdiv_roundup(132000 * tmp1, 8451, 16); if ((tmp4 + tmp3 - 1) / tmp3 > 60) { scale = 1; tmp5 = ((tmp4 + tmp3) / (tmp3 << 1)) - 8; } else { scale = 0; tmp5 = ((tmp4 + (tmp3 >> 1)) / tmp3) - 8; } b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFC0, tmp5); b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFBF, scale << 6); tmp6 = lpphy_qdiv_roundup(100 * val1, val3, 16); tmp6 *= (tmp5 * 8) * (scale + 1); if (tmp6 > 150) tmp6 = 0; b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFE0, tmp6); b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFDF, scale << 5); b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFFFB, 0x4); if (crystal_freq > 26000000) b43_radio_set(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0x2); else b43_radio_mask(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFD); if (val1 == 45) b43_radio_set(dev, B2063_PLL_JTAG_PLL_VCO1, 0x2); else b43_radio_mask(dev, B2063_PLL_JTAG_PLL_VCO1, 0xFD); b43_radio_set(dev, B2063_PLL_SP2, 0x3); udelay(1); b43_radio_mask(dev, B2063_PLL_SP2, 0xFFFC); lpphy_b2063_vco_calib(dev); b43_radio_write(dev, B2063_COMM15, old_comm15); return 0; } static int b43_lpphy_op_switch_channel(struct b43_wldev *dev, unsigned int new_channel) { struct b43_phy_lp *lpphy = dev->phy.lp; int err; if (dev->phy.radio_ver == 0x2063) { err = lpphy_b2063_tune(dev, new_channel); if (err) return err; } else { err = lpphy_b2062_tune(dev, new_channel); if (err) return err; lpphy_set_analog_filter(dev, new_channel); lpphy_adjust_gain_table(dev, channel2freq_lp(new_channel)); } lpphy->channel = new_channel; b43_write16(dev, B43_MMIO_CHANNEL, new_channel); return 0; } static int b43_lpphy_op_init(struct b43_wldev *dev) { int err; if (dev->dev->bus_type != B43_BUS_SSB) { b43err(dev->wl, "LP-PHY is supported only on SSB!\n"); return -EOPNOTSUPP; } lpphy_read_band_sprom(dev); //FIXME should this be in prepare_structs? lpphy_baseband_init(dev); lpphy_radio_init(dev); lpphy_calibrate_rc(dev); err = b43_lpphy_op_switch_channel(dev, 7); if (err) { b43dbg(dev->wl, "Switch to channel 7 failed, error = %d.\n", err); } lpphy_tx_pctl_init(dev); lpphy_calibration(dev); //TODO ACI init return 0; } static void b43_lpphy_op_adjust_txpower(struct b43_wldev *dev) { //TODO } static enum b43_txpwr_result b43_lpphy_op_recalc_txpower(struct b43_wldev *dev, bool ignore_tssi) { //TODO return B43_TXPWR_RES_DONE; } static void b43_lpphy_op_switch_analog(struct b43_wldev *dev, bool on) { if (on) { b43_phy_mask(dev, B43_LPPHY_AFE_CTL_OVR, 0xfff8); } else { b43_phy_set(dev, B43_LPPHY_AFE_CTL_OVRVAL, 0x0007); b43_phy_set(dev, B43_LPPHY_AFE_CTL_OVR, 0x0007); } } static void b43_lpphy_op_pwork_15sec(struct b43_wldev *dev) { //TODO } const struct b43_phy_operations b43_phyops_lp = { .allocate = b43_lpphy_op_allocate, .free = b43_lpphy_op_free, .prepare_structs = b43_lpphy_op_prepare_structs, .init = b43_lpphy_op_init, .phy_maskset = b43_lpphy_op_maskset, .radio_read = b43_lpphy_op_radio_read, .radio_write = b43_lpphy_op_radio_write, .software_rfkill = b43_lpphy_op_software_rfkill, .switch_analog = b43_lpphy_op_switch_analog, .switch_channel = b43_lpphy_op_switch_channel, .get_default_chan = b43_lpphy_op_get_default_chan, .set_rx_antenna = b43_lpphy_op_set_rx_antenna, .recalc_txpower = b43_lpphy_op_recalc_txpower, .adjust_txpower = b43_lpphy_op_adjust_txpower, .pwork_15sec = b43_lpphy_op_pwork_15sec, .pwork_60sec = lpphy_calibration, };
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