summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/b43/phy_lp.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/b43/phy_lp.c')
-rw-r--r--drivers/net/wireless/b43/phy_lp.c1804
1 files changed, 1754 insertions, 50 deletions
diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
index ea0d3a3a6a6..3e02d969f68 100644
--- a/drivers/net/wireless/b43/phy_lp.c
+++ b/drivers/net/wireless/b43/phy_lp.c
@@ -1,9 +1,10 @@
/*
Broadcom B43 wireless driver
- IEEE 802.11g LP-PHY driver
+ IEEE 802.11a/g LP-PHY driver
Copyright (c) 2008-2009 Michael Buesch <mb@bu3sch.de>
+ Copyright (c) 2009 Gábor Stefanik <netrolller.3d@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -29,6 +30,25 @@
#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) == IEEE80211_BAND_2GHZ)
+ return 1;
+ return 36;
+}
+
static int b43_lpphy_op_allocate(struct b43_wldev *dev)
{
struct b43_phy_lp *lpphy;
@@ -59,14 +79,325 @@ static void b43_lpphy_op_free(struct b43_wldev *dev)
dev->phy.lp = NULL;
}
+static void lpphy_read_band_sprom(struct b43_wldev *dev)
+{
+ struct b43_phy_lp *lpphy = dev->phy.lp;
+ struct ssb_bus *bus = dev->dev->bus;
+ u16 cckpo, maxpwr;
+ u32 ofdmpo;
+ int i;
+
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ lpphy->tx_isolation_med_band = bus->sprom.tri2g;
+ lpphy->bx_arch = bus->sprom.bxa2g;
+ lpphy->rx_pwr_offset = bus->sprom.rxpo2g;
+ lpphy->rssi_vf = bus->sprom.rssismf2g;
+ lpphy->rssi_vc = bus->sprom.rssismc2g;
+ lpphy->rssi_gs = bus->sprom.rssisav2g;
+ lpphy->txpa[0] = bus->sprom.pa0b0;
+ lpphy->txpa[1] = bus->sprom.pa0b1;
+ lpphy->txpa[2] = bus->sprom.pa0b2;
+ maxpwr = bus->sprom.maxpwr_bg;
+ lpphy->max_tx_pwr_med_band = maxpwr;
+ cckpo = bus->sprom.cck2gpo;
+ ofdmpo = bus->sprom.ofdm2gpo;
+ if (cckpo) {
+ for (i = 0; i < 4; i++) {
+ lpphy->tx_max_rate[i] =
+ maxpwr - (ofdmpo & 0xF) * 2;
+ ofdmpo >>= 4;
+ }
+ ofdmpo = bus->sprom.ofdm2gpo;
+ for (i = 4; i < 15; i++) {
+ lpphy->tx_max_rate[i] =
+ maxpwr - (ofdmpo & 0xF) * 2;
+ ofdmpo >>= 4;
+ }
+ } else {
+ ofdmpo &= 0xFF;
+ for (i = 0; i < 4; i++)
+ lpphy->tx_max_rate[i] = maxpwr;
+ for (i = 4; i < 15; i++)
+ lpphy->tx_max_rate[i] = maxpwr - ofdmpo;
+ }
+ } else { /* 5GHz */
+ lpphy->tx_isolation_low_band = bus->sprom.tri5gl;
+ lpphy->tx_isolation_med_band = bus->sprom.tri5g;
+ lpphy->tx_isolation_hi_band = bus->sprom.tri5gh;
+ lpphy->bx_arch = bus->sprom.bxa5g;
+ lpphy->rx_pwr_offset = bus->sprom.rxpo5g;
+ lpphy->rssi_vf = bus->sprom.rssismf5g;
+ lpphy->rssi_vc = bus->sprom.rssismc5g;
+ lpphy->rssi_gs = bus->sprom.rssisav5g;
+ lpphy->txpa[0] = bus->sprom.pa1b0;
+ lpphy->txpa[1] = bus->sprom.pa1b1;
+ lpphy->txpa[2] = bus->sprom.pa1b2;
+ lpphy->txpal[0] = bus->sprom.pa1lob0;
+ lpphy->txpal[1] = bus->sprom.pa1lob1;
+ lpphy->txpal[2] = bus->sprom.pa1lob2;
+ lpphy->txpah[0] = bus->sprom.pa1hib0;
+ lpphy->txpah[1] = bus->sprom.pa1hib1;
+ lpphy->txpah[2] = bus->sprom.pa1hib2;
+ maxpwr = bus->sprom.maxpwr_al;
+ ofdmpo = bus->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 = bus->sprom.maxpwr_a;
+ ofdmpo = bus->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 = bus->sprom.maxpwr_ah;
+ ofdmpo = bus->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) == IEEE80211_BAND_2GHZ)
+ isolation = lpphy->tx_isolation_med_band;
+ else if (freq <= 5320)
+ isolation = lpphy->tx_isolation_low_band;
+ else if (freq <= 5700)
+ isolation = lpphy->tx_isolation_med_band;
+ else
+ isolation = lpphy->tx_isolation_hi_band;
+
+ temp[0] = ((isolation - 26) / 12) << 12;
+ temp[1] = temp[0] + 0x1000;
+ temp[2] = temp[0] + 0x2000;
+
+ b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), 3, temp);
+ b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp);
+}
+
static void lpphy_table_init(struct b43_wldev *dev)
{
- //TODO
+ 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)
{
- B43_WARN_ON(1);//TODO rev < 2 not supported, yet.
+ struct ssb_bus *bus = dev->dev->bus;
+ 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 ((bus->sprom.boardflags_lo & B43_BFL_FEM) &&
+ ((b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) ||
+ (bus->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 (bus->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 &&
+ (bus->sprom.boardflags_hi & B43_BFH_FEM_BT)) {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0x3F00, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0400);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_5, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_5, 0xC0FF, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_6, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_6, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_7, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_7, 0xC0FF, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xC0FF, 0x0B00);
+ } else if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ ||
+ (bus->boardinfo.type == 0x048A) || ((dev->phy.rev == 0) &&
+ (bus->sprom.boardflags_lo & B43_BFL_FEM))) {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0001);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0400);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x0001);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0500);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0800);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0A00);
+ } else if (dev->phy.rev == 1 ||
+ (bus->sprom.boardflags_lo & B43_BFL_FEM)) {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0004);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0800);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x0004);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0C00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0100);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0002);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0300);
+ } else {
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0900);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x000A);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0006);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0500);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0006);
+ b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0700);
+ }
+ if (dev->phy.rev == 1 && (bus->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 ((bus->sprom.boardflags_hi & B43_BFH_FEM_BT) &&
+ (bus->chip_id == 0x5354) &&
+ (bus->chip_package == SSB_CHIPPACK_BCM4712S)) {
+ b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x0006);
+ b43_phy_write(dev, B43_LPPHY_GPIO_SELECT, 0x0005);
+ b43_phy_write(dev, B43_LPPHY_GPIO_OUTEN, 0xFFFF);
+ //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) == IEEE80211_BAND_2GHZ) {
+ b43_phy_set(dev, B43_LPPHY_LP_PHY_CTL, 0x8000);
+ b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x0040);
+ b43_phy_maskset(dev, B43_LPPHY_MINPWR_LEVEL, 0x00FF, 0xA400);
+ b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xF0FF, 0x0B00);
+ b43_phy_maskset(dev, B43_LPPHY_SYNCPEAKCNT, 0xFFF8, 0x0007);
+ b43_phy_maskset(dev, B43_LPPHY_DSSS_CONFIRM_CNT, 0xFFF8, 0x0003);
+ b43_phy_maskset(dev, B43_LPPHY_DSSS_CONFIRM_CNT, 0xFFC7, 0x0020);
+ b43_phy_mask(dev, B43_LPPHY_IDLEAFTERPKTRXTO, 0x00FF);
+ } else { /* 5GHz */
+ b43_phy_mask(dev, B43_LPPHY_LP_PHY_CTL, 0x7FFF);
+ b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFBF);
+ }
+ if (dev->phy.rev == 1) {
+ tmp = b43_phy_read(dev, B43_LPPHY_CLIPCTRTHRESH);
+ tmp2 = (tmp & 0x03E0) >> 5;
+ tmp2 |= 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)
@@ -83,7 +414,7 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
b43_phy_write(dev, B43_PHY_OFDM(0xF9), 0);
b43_phy_write(dev, B43_LPPHY_TR_LOOKUP_1, 0);
b43_phy_set(dev, B43_LPPHY_ADC_COMPENSATION_CTL, 0x10);
- b43_phy_maskset(dev, B43_LPPHY_OFDMSYNCTHRESH0, 0xFF00, 0x78);
+ b43_phy_maskset(dev, B43_LPPHY_OFDMSYNCTHRESH0, 0xFF00, 0xB4);
b43_phy_maskset(dev, B43_LPPHY_DCOFFSETTRANSIENT, 0xF8FF, 0x200);
b43_phy_maskset(dev, B43_LPPHY_DCOFFSETTRANSIENT, 0xFF00, 0x7F);
b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xFF0F, 0x40);
@@ -91,7 +422,12 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, ~0x4000);
b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, ~0x2000);
b43_phy_set(dev, B43_PHY_OFDM(0x10A), 0x1);
- b43_phy_maskset(dev, B43_PHY_OFDM(0x10A), 0xFF01, 0x10);
+ if (bus->boardinfo.rev >= 0x18) {
+ b43_lptab_write(dev, B43_LPTAB32(17, 65), 0xEC);
+ b43_phy_maskset(dev, B43_PHY_OFDM(0x10A), 0xFF01, 0x14);
+ } else {
+ b43_phy_maskset(dev, B43_PHY_OFDM(0x10A), 0xFF01, 0x10);
+ }
b43_phy_maskset(dev, B43_PHY_OFDM(0xDF), 0xFF00, 0xF4);
b43_phy_maskset(dev, B43_PHY_OFDM(0xDF), 0x00FF, 0xF100);
b43_phy_write(dev, B43_LPPHY_CLIPTHRESH, 0x48);
@@ -100,7 +436,7 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
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, 0xF81F, 0xA0);
+ 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 ((bus->chip_id == 0x4325) && (bus->chip_rev == 0)) {
@@ -121,8 +457,10 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x12);
b43_phy_maskset(dev, B43_LPPHY_GAINMISMATCH, 0x0FFF, 0x9000);
- b43_lptab_write(dev, B43_LPTAB16(0x08, 0x14), 0);
- b43_lptab_write(dev, B43_LPTAB16(0x08, 0x12), 0x40);
+ if ((bus->chip_id == 0x4325) && (bus->chip_rev == 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) == IEEE80211_BAND_2GHZ) {
b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x40);
@@ -130,6 +468,7 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
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);
@@ -142,6 +481,14 @@ static void lpphy_baseband_rev2plus_init(struct b43_wldev *dev)
b43_phy_write(dev, B43_LPPHY_AFE_RSSI_CTL_1,
0x2000 | ((u16)lpphy->rssi_gs << 10) |
((u16)lpphy->rssi_vc << 4) | lpphy->rssi_vf);
+
+ if ((bus->chip_id == 0x4325) && (bus->chip_rev == 0)) {
+ b43_phy_set(dev, B43_LPPHY_AFE_ADC_CTL_0, 0x1C);
+ b43_phy_maskset(dev, B43_LPPHY_AFE_CTL, 0x00FF, 0x8800);
+ b43_phy_maskset(dev, B43_LPPHY_AFE_ADC_CTL_1, 0xFC3C, 0x0400);
+ }
+
+ lpphy_save_dig_flt_state(dev);
}
static void lpphy_baseband_init(struct b43_wldev *dev)
@@ -161,8 +508,9 @@ struct b2062_freqdata {
/* 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->bus;
- u32 crystalfreq, pdiv, tmp, ref;
+ u32 crystalfreq, tmp, ref;
unsigned int i;
const struct b2062_freqdata *fd = NULL;
@@ -186,10 +534,15 @@ static void lpphy_2062_init(struct b43_wldev *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) == IEEE80211_BAND_2GHZ)
b43_radio_set(dev, B2062_N_TSSI_CTL0, 0x1);
else
@@ -201,23 +554,27 @@ static void lpphy_2062_init(struct b43_wldev *dev)
B43_WARN_ON(!(bus->chipco.capabilities & SSB_CHIPCO_CAP_PMU));
B43_WARN_ON(crystalfreq == 0);
- if (crystalfreq >= 30000000) {
- pdiv = 1;
+ if (crystalfreq <= 30000000) {
+ lpphy->pdiv = 1;
b43_radio_mask(dev, B2062_S_RFPLL_CTL1, 0xFFFB);
} else {
- pdiv = 2;
+ lpphy->pdiv = 2;
b43_radio_set(dev, B2062_S_RFPLL_CTL1, 0x4);
}
- tmp = (800000000 * pdiv + crystalfreq) / (32000000 * pdiv);
- tmp = (tmp - 1) & 0xFF;
+ 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 * pdiv) / (2000000 * pdiv);
- tmp = ((tmp & 0xFF) - 1) & 0xFFFF;
+ tmp = (((2 * crystalfreq + 1000000 * lpphy->pdiv) /
+ (2000000 * lpphy->pdiv)) - 1) & 0xFF;
b43_radio_write(dev, B2062_S_RFPLL_CTL19, tmp);
- ref = (1000 * pdiv + 2 * crystalfreq) / (2000 * pdiv);
+ 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) {
@@ -241,12 +598,78 @@ static void lpphy_2062_init(struct b43_wldev *dev)
/* Initialize the 2063 radio. */
static void lpphy_2063_init(struct b43_wldev *dev)
{
- //TODO
+ b2063_upload_init_table(dev);
+ b43_radio_write(dev, B2063_LOGEN_SP5, 0);
+ b43_radio_set(dev, B2063_COMM8, 0x38);
+ b43_radio_write(dev, B2063_REG_SP1, 0x56);
+ b43_radio_mask(dev, B2063_RX_BB_CTL2, ~0x2);
+ b43_radio_write(dev, B2063_PA_SP7, 0);
+ b43_radio_write(dev, B2063_TX_RF_SP6, 0x20);
+ b43_radio_write(dev, B2063_TX_RF_SP9, 0x40);
+ 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)
{
- //TODO
+ const struct lpphy_stx_table_entry *e;
+ unsigned int i;
+ u16 tmp;
+
+ for (i = 0; i < ARRAY_SIZE(lpphy_stx_table); i++) {
+ e = &lpphy_stx_table[i];
+ tmp = b43_radio_read(dev, e->rf_addr);
+ tmp >>= e->rf_shift;
+ tmp <<= e->phy_shift;
+ b43_phy_maskset(dev, B43_PHY_OFDM(0xF2 + e->phy_offset),
+ ~(e->mask << e->phy_shift), tmp);
+ }
}
static void lpphy_radio_init(struct b43_wldev *dev)
@@ -257,17 +680,381 @@ static void lpphy_radio_init(struct b43_wldev *dev)
b43_phy_mask(dev, B43_LPPHY_FOURWIRE_CTL, 0xFFFD);
udelay(1);
- if (dev->phy.rev < 2) {
+ 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);
- //TODO Do something on the backplane
+ if (dev->dev->bus->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 = 1;
+ else
+ lpphy->crs_sys_disable = 1;
+ 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 = 0;
+ else
+ lpphy->crs_sys_disable = 0;
+
+ if (!lpphy->crs_usr_disable && !lpphy->crs_sys_disable) {
+ if (b43_current_band(dev->wl) == IEEE80211_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_disable_crs(struct b43_wldev *dev, bool user)
+{
+ lpphy_set_deaf(dev, user);
+ b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x1);
+ b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
+ 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 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 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 = b43_phy_read(dev, B43_PHY_OFDM(0xFB)) & 0x1FC0;
+ pa_gain <<= 2;
+ b43_phy_write(dev, B43_LPPHY_TX_GAIN_CTL_OVERRIDE_VAL,
+ (gains.pga << 8) | gains.gm);
+ b43_phy_maskset(dev, B43_PHY_OFDM(0xFB),
+ 0x8000, gains.pad | pa_gain);
+ 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);
+ }
+ lpphy_set_dac_gain(dev, gains.dac);
+ if (dev->phy.rev < 2) {
+ b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFEFF, 1 << 8);
+ } else {
+ b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xFF7F, 1 << 7);
+ b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_2, 0xBFFF, 1 << 14);
+ }
+ b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVR, 0xFFBF, 1 << 6);
+}
+
+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) == IEEE80211_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_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) == IEEE80211_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) == IEEE80211_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_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));
+
+ b43_phy_maskset(dev, B43_LPPHY_RF_OVERRIDE_VAL_0, 0xFFFC, 0x3);
+ b43_phy_set(dev, B43_LPPHY_RF_OVERRIDE_0, 0x3);
+ 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)
{
@@ -322,9 +1109,9 @@ static void lpphy_set_tx_power_control(struct b43_wldev *dev,
struct b43_phy_lp *lpphy = dev->phy.lp;
enum b43_lpphy_txpctl_mode oldmode;
- oldmode = lpphy->txpctl_mode;
lpphy_read_tx_pctl_mode_from_hardware(dev);
- if (lpphy->txpctl_mode == mode)
+ oldmode = lpphy->txpctl_mode;
+ if (oldmode == mode)
return;
lpphy->txpctl_mode = mode;
@@ -345,13 +1132,186 @@ static void lpphy_set_tx_power_control(struct b43_wldev *dev,
}
if (dev->phy.rev >= 2) {
if (mode == B43_LPPHY_TXPCTL_HW)
- b43_phy_maskset(dev, B43_PHY_OFDM(0xD0), 0xFD, 0x2);
+ b43_phy_set(dev, B43_PHY_OFDM(0xD0), 0x2);
else
- b43_phy_maskset(dev, B43_PHY_OFDM(0xD0), 0xFD, 0);
+ 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->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) == IEEE80211_BAND_2GHZ)
+ lpphy_rev0_1_rc_calib(dev);
+ } else {
+ lpphy_set_rc_cap(dev);
+ }
+}
+
static void lpphy_set_tx_power_by_index(struct b43_wldev *dev, u8 index)
{
struct b43_phy_lp *lpphy = dev->phy.lp;
@@ -423,32 +1383,110 @@ static void lpphy_calibration(struct b43_wldev *dev)
b43_mac_enable(dev);
}
-/* Initialize TX power control */
-static void lpphy_tx_pctl_init(struct b43_wldev *dev)
+static void lpphy_set_tssi_mux(struct b43_wldev *dev, enum tssi_mux_mode mode)
{
- if (0/*FIXME HWPCTL capable */) {
- //TODO
- } else { /* This device is only software TX power control capable. */
- if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
- //TODO
+ 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 {
- //TODO
+ b43_radio_maskset(dev, B2063_PA_SP1, 0xFFFE, 0x1);
+ b43_phy_maskset(dev, B43_LPPHY_AFE_CTL_OVRVAL,
+ 0xFFC7, 0x20);
}
- //TODO set BB multiplier to 0x0096
+ } else {
+ B43_WARN_ON(1);
}
}
-static int b43_lpphy_op_init(struct b43_wldev *dev)
+static void lpphy_tx_pctl_init_hw(struct b43_wldev *dev)
{
- /* TODO: band SPROM */
- lpphy_baseband_init(dev);
- lpphy_radio_init(dev);
- //TODO calibrate RC
- //TODO set channel
- lpphy_tx_pctl_init(dev);
- //TODO full calib
+ u16 tmp;
+ int i;
- return 0;
+ //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,
+ (u16)~B43_LPPHY_TX_PWR_CTL_CMD_MODE,
+ 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,
+ (u16)~B43_LPPHY_TX_PWR_CTL_CMD_MODE,
+ 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) == IEEE80211_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 u16 b43_lpphy_op_read(struct b43_wldev *dev, u16 reg)
@@ -463,6 +1501,14 @@ static void b43_lpphy_op_write(struct b43_wldev *dev, u16 reg, u16 value)
b43_write16(dev, B43_MMIO_PHY_DATA, value);
}
+static void b43_lpphy_op_maskset(struct b43_wldev *dev, u16 reg, u16 mask,
+ u16 set)
+{
+ b43_write16(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. */
@@ -493,23 +1539,681 @@ static void b43_lpphy_op_software_rfkill(struct b43_wldev *dev,
//TODO
}
+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)
+{
+ struct ssb_bus *bus = dev->dev->bus;
+
+ b43_radio_write(dev, B2062_S_RFPLL_CTL2, 0xFF);
+ udelay(20);
+ if (bus->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->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;
+}
+
+
+/* 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_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->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)
{
- //TODO
+ 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 unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev)
+static int b43_lpphy_op_init(struct b43_wldev *dev)
{
- if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
- return 1;
- return 36;
+ int err;
+
+ 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_set_rx_antenna(struct b43_wldev *dev, int antenna)
{
- //TODO
+ if (dev->phy.rev >= 2)
+ return; // rev2+ doesn't support antenna diversity
+
+ if (B43_WARN_ON(antenna > B43_ANTENNA_AUTO1))
+ return;
+
+ b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFFD, antenna & 0x2);
+ b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFFE, antenna & 0x1);
}
static void b43_lpphy_op_adjust_txpower(struct b43_wldev *dev)
@@ -524,7 +2228,6 @@ static enum b43_txpwr_result b43_lpphy_op_recalc_txpower(struct b43_wldev *dev,
return B43_TXPWR_RES_DONE;
}
-
const struct b43_phy_operations b43_phyops_lp = {
.allocate = b43_lpphy_op_allocate,
.free = b43_lpphy_op_free,
@@ -532,6 +2235,7 @@ const struct b43_phy_operations b43_phyops_lp = {
.init = b43_lpphy_op_init,
.phy_read = b43_lpphy_op_read,
.phy_write = b43_lpphy_op_write,
+ .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,
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-06 03:31:39 +0000