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2693 lines
96 KiB
2693 lines
96 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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Broadcom B43 wireless driver |
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IEEE 802.11a/g LP-PHY driver |
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Copyright (c) 2008-2009 Michael Buesch <[email protected]> |
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Copyright (c) 2009 Gábor Stefanik <[email protected]> |
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*/ |
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#include <linux/cordic.h> |
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#include <linux/slab.h> |
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#include "b43.h" |
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#include "main.h" |
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#include "phy_lp.h" |
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#include "phy_common.h" |
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#include "tables_lpphy.h" |
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static inline u16 channel2freq_lp(u8 channel) |
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{ |
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if (channel < 14) |
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return (2407 + 5 * channel); |
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else if (channel == 14) |
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return 2484; |
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else if (channel < 184) |
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return (5000 + 5 * channel); |
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else |
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return (4000 + 5 * channel); |
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} |
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static unsigned int b43_lpphy_op_get_default_chan(struct b43_wldev *dev) |
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{ |
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if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) |
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return 1; |
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return 36; |
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} |
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static int b43_lpphy_op_allocate(struct b43_wldev *dev) |
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{ |
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struct b43_phy_lp *lpphy; |
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lpphy = kzalloc(sizeof(*lpphy), GFP_KERNEL); |
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if (!lpphy) |
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return -ENOMEM; |
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dev->phy.lp = lpphy; |
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return 0; |
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} |
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static void b43_lpphy_op_prepare_structs(struct b43_wldev *dev) |
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{ |
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struct b43_phy *phy = &dev->phy; |
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struct b43_phy_lp *lpphy = phy->lp; |
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memset(lpphy, 0, sizeof(*lpphy)); |
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lpphy->antenna = B43_ANTENNA_DEFAULT; |
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//TODO |
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} |
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static void b43_lpphy_op_free(struct b43_wldev *dev) |
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{ |
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struct b43_phy_lp *lpphy = dev->phy.lp; |
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kfree(lpphy); |
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dev->phy.lp = NULL; |
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} |
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/* https://bcm-v4.sipsolutions.net/802.11/PHY/LP/ReadBandSrom */ |
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static void lpphy_read_band_sprom(struct b43_wldev *dev) |
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{ |
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struct ssb_sprom *sprom = dev->dev->bus_sprom; |
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struct b43_phy_lp *lpphy = dev->phy.lp; |
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u16 cckpo, maxpwr; |
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u32 ofdmpo; |
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int i; |
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if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { |
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lpphy->tx_isolation_med_band = sprom->tri2g; |
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lpphy->bx_arch = sprom->bxa2g; |
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lpphy->rx_pwr_offset = sprom->rxpo2g; |
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lpphy->rssi_vf = sprom->rssismf2g; |
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lpphy->rssi_vc = sprom->rssismc2g; |
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lpphy->rssi_gs = sprom->rssisav2g; |
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lpphy->txpa[0] = sprom->pa0b0; |
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lpphy->txpa[1] = sprom->pa0b1; |
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lpphy->txpa[2] = sprom->pa0b2; |
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maxpwr = sprom->maxpwr_bg; |
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lpphy->max_tx_pwr_med_band = maxpwr; |
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cckpo = sprom->cck2gpo; |
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if (cckpo) { |
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ofdmpo = sprom->ofdm2gpo; |
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for (i = 0; i < 4; i++) { |
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lpphy->tx_max_rate[i] = |
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maxpwr - (ofdmpo & 0xF) * 2; |
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ofdmpo >>= 4; |
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} |
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ofdmpo = sprom->ofdm2gpo; |
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for (i = 4; i < 15; i++) { |
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lpphy->tx_max_rate[i] = |
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maxpwr - (ofdmpo & 0xF) * 2; |
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ofdmpo >>= 4; |
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} |
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} else { |
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u8 opo = sprom->opo; |
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for (i = 0; i < 4; i++) |
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lpphy->tx_max_rate[i] = maxpwr; |
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for (i = 4; i < 15; i++) |
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lpphy->tx_max_rate[i] = maxpwr - opo; |
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} |
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} else { /* 5GHz */ |
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lpphy->tx_isolation_low_band = sprom->tri5gl; |
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lpphy->tx_isolation_med_band = sprom->tri5g; |
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lpphy->tx_isolation_hi_band = sprom->tri5gh; |
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lpphy->bx_arch = sprom->bxa5g; |
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lpphy->rx_pwr_offset = sprom->rxpo5g; |
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lpphy->rssi_vf = sprom->rssismf5g; |
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lpphy->rssi_vc = sprom->rssismc5g; |
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lpphy->rssi_gs = sprom->rssisav5g; |
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lpphy->txpa[0] = sprom->pa1b0; |
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lpphy->txpa[1] = sprom->pa1b1; |
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lpphy->txpa[2] = sprom->pa1b2; |
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lpphy->txpal[0] = sprom->pa1lob0; |
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lpphy->txpal[1] = sprom->pa1lob1; |
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lpphy->txpal[2] = sprom->pa1lob2; |
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lpphy->txpah[0] = sprom->pa1hib0; |
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lpphy->txpah[1] = sprom->pa1hib1; |
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lpphy->txpah[2] = sprom->pa1hib2; |
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maxpwr = sprom->maxpwr_al; |
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ofdmpo = sprom->ofdm5glpo; |
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lpphy->max_tx_pwr_low_band = maxpwr; |
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for (i = 4; i < 12; i++) { |
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lpphy->tx_max_ratel[i] = maxpwr - (ofdmpo & 0xF) * 2; |
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ofdmpo >>= 4; |
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} |
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maxpwr = sprom->maxpwr_a; |
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ofdmpo = sprom->ofdm5gpo; |
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lpphy->max_tx_pwr_med_band = maxpwr; |
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for (i = 4; i < 12; i++) { |
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lpphy->tx_max_rate[i] = maxpwr - (ofdmpo & 0xF) * 2; |
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ofdmpo >>= 4; |
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} |
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maxpwr = sprom->maxpwr_ah; |
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ofdmpo = sprom->ofdm5ghpo; |
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lpphy->max_tx_pwr_hi_band = maxpwr; |
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for (i = 4; i < 12; i++) { |
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lpphy->tx_max_rateh[i] = maxpwr - (ofdmpo & 0xF) * 2; |
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ofdmpo >>= 4; |
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} |
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} |
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} |
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static void lpphy_adjust_gain_table(struct b43_wldev *dev, u32 freq) |
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{ |
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struct b43_phy_lp *lpphy = dev->phy.lp; |
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u16 temp[3]; |
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u16 isolation; |
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B43_WARN_ON(dev->phy.rev >= 2); |
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if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) |
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isolation = lpphy->tx_isolation_med_band; |
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else if (freq <= 5320) |
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isolation = lpphy->tx_isolation_low_band; |
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else if (freq <= 5700) |
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isolation = lpphy->tx_isolation_med_band; |
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else |
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isolation = lpphy->tx_isolation_hi_band; |
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temp[0] = ((isolation - 26) / 12) << 12; |
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temp[1] = temp[0] + 0x1000; |
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temp[2] = temp[0] + 0x2000; |
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b43_lptab_write_bulk(dev, B43_LPTAB16(13, 0), 3, temp); |
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b43_lptab_write_bulk(dev, B43_LPTAB16(12, 0), 3, temp); |
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} |
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static void lpphy_table_init(struct b43_wldev *dev) |
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{ |
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u32 freq = channel2freq_lp(b43_lpphy_op_get_default_chan(dev)); |
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if (dev->phy.rev < 2) |
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lpphy_rev0_1_table_init(dev); |
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else |
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lpphy_rev2plus_table_init(dev); |
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lpphy_init_tx_gain_table(dev); |
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if (dev->phy.rev < 2) |
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lpphy_adjust_gain_table(dev, freq); |
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} |
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static void lpphy_baseband_rev0_1_init(struct b43_wldev *dev) |
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{ |
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struct ssb_bus *bus = dev->dev->sdev->bus; |
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struct ssb_sprom *sprom = dev->dev->bus_sprom; |
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struct b43_phy_lp *lpphy = dev->phy.lp; |
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u16 tmp, tmp2; |
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b43_phy_mask(dev, B43_LPPHY_AFE_DAC_CTL, 0xF7FF); |
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b43_phy_write(dev, B43_LPPHY_AFE_CTL, 0); |
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b43_phy_write(dev, B43_LPPHY_AFE_CTL_OVR, 0); |
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b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_0, 0); |
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b43_phy_write(dev, B43_LPPHY_RF_OVERRIDE_2, 0); |
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b43_phy_set(dev, B43_LPPHY_AFE_DAC_CTL, 0x0004); |
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b43_phy_maskset(dev, B43_LPPHY_OFDMSYNCTHRESH0, 0xFF00, 0x0078); |
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b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x5800); |
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b43_phy_write(dev, B43_LPPHY_ADC_COMPENSATION_CTL, 0x0016); |
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b43_phy_maskset(dev, B43_LPPHY_AFE_ADC_CTL_0, 0xFFF8, 0x0004); |
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b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0x00FF, 0x5400); |
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b43_phy_maskset(dev, B43_LPPHY_HIGAINDB, 0x00FF, 0x2400); |
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b43_phy_maskset(dev, B43_LPPHY_LOWGAINDB, 0x00FF, 0x2100); |
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b43_phy_maskset(dev, B43_LPPHY_VERYLOWGAINDB, 0xFF00, 0x0006); |
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b43_phy_mask(dev, B43_LPPHY_RX_RADIO_CTL, 0xFFFE); |
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b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFFE0, 0x0005); |
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b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0xFC1F, 0x0180); |
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b43_phy_maskset(dev, B43_LPPHY_CLIPCTRTHRESH, 0x83FF, 0x3C00); |
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b43_phy_maskset(dev, B43_LPPHY_GAINDIRECTMISMATCH, 0xFFF0, 0x0005); |
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b43_phy_maskset(dev, B43_LPPHY_GAIN_MISMATCH_LIMIT, 0xFFC0, 0x001A); |
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b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0xFF00, 0x00B3); |
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b43_phy_maskset(dev, B43_LPPHY_CRS_ED_THRESH, 0x00FF, 0xAD00); |
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b43_phy_maskset(dev, B43_LPPHY_INPUT_PWRDB, |
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0xFF00, lpphy->rx_pwr_offset); |
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if ((sprom->boardflags_lo & B43_BFL_FEM) && |
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((b43_current_band(dev->wl) == NL80211_BAND_5GHZ) || |
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(sprom->boardflags_hi & B43_BFH_PAREF))) { |
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ssb_pmu_set_ldo_voltage(&bus->chipco, LDO_PAREF, 0x28); |
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ssb_pmu_set_ldo_paref(&bus->chipco, true); |
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if (dev->phy.rev == 0) { |
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b43_phy_maskset(dev, B43_LPPHY_LP_RF_SIGNAL_LUT, |
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0xFFCF, 0x0010); |
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} |
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b43_lptab_write(dev, B43_LPTAB16(11, 7), 60); |
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} else { |
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ssb_pmu_set_ldo_paref(&bus->chipco, false); |
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b43_phy_maskset(dev, B43_LPPHY_LP_RF_SIGNAL_LUT, |
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0xFFCF, 0x0020); |
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b43_lptab_write(dev, B43_LPTAB16(11, 7), 100); |
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} |
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tmp = lpphy->rssi_vf | lpphy->rssi_vc << 4 | 0xA000; |
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b43_phy_write(dev, B43_LPPHY_AFE_RSSI_CTL_0, tmp); |
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if (sprom->boardflags_hi & B43_BFH_RSSIINV) |
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b43_phy_maskset(dev, B43_LPPHY_AFE_RSSI_CTL_1, 0xF000, 0x0AAA); |
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else |
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b43_phy_maskset(dev, B43_LPPHY_AFE_RSSI_CTL_1, 0xF000, 0x02AA); |
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b43_lptab_write(dev, B43_LPTAB16(11, 1), 24); |
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b43_phy_maskset(dev, B43_LPPHY_RX_RADIO_CTL, |
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0xFFF9, (lpphy->bx_arch << 1)); |
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if (dev->phy.rev == 1 && |
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(sprom->boardflags_hi & B43_BFH_FEM_BT)) { |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0x3F00, 0x0900); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0B00); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0400); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0B00); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_5, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_5, 0xC0FF, 0x0900); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_6, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_6, 0xC0FF, 0x0B00); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_7, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_7, 0xC0FF, 0x0900); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_8, 0xC0FF, 0x0B00); |
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} else if (b43_current_band(dev->wl) == NL80211_BAND_5GHZ || |
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(dev->dev->board_type == SSB_BOARD_BU4312) || |
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(dev->phy.rev == 0 && (sprom->boardflags_lo & B43_BFL_FEM))) { |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0001); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0400); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x0001); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0500); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0002); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0800); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0002); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0A00); |
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} else if (dev->phy.rev == 1 || |
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(sprom->boardflags_lo & B43_BFL_FEM)) { |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x0004); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0800); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x0004); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0C00); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0002); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0100); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0002); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0300); |
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} else { |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_1, 0xC0FF, 0x0900); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xFFC0, 0x000A); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_2, 0xC0FF, 0x0B00); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xFFC0, 0x0006); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_3, 0xC0FF, 0x0500); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xFFC0, 0x0006); |
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b43_phy_maskset(dev, B43_LPPHY_TR_LOOKUP_4, 0xC0FF, 0x0700); |
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} |
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if (dev->phy.rev == 1 && (sprom->boardflags_hi & B43_BFH_PAREF)) { |
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b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_5, B43_LPPHY_TR_LOOKUP_1); |
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b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_6, B43_LPPHY_TR_LOOKUP_2); |
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b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_7, B43_LPPHY_TR_LOOKUP_3); |
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b43_phy_copy(dev, B43_LPPHY_TR_LOOKUP_8, B43_LPPHY_TR_LOOKUP_4); |
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} |
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if ((sprom->boardflags_hi & B43_BFH_FEM_BT) && |
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(dev->dev->chip_id == 0x5354) && |
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(dev->dev->chip_pkg == SSB_CHIPPACK_BCM4712S)) { |
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b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x0006); |
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b43_phy_write(dev, B43_LPPHY_GPIO_SELECT, 0x0005); |
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b43_phy_write(dev, B43_LPPHY_GPIO_OUTEN, 0xFFFF); |
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//FIXME the Broadcom driver caches & delays this HF write! |
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b43_hf_write(dev, b43_hf_read(dev) | B43_HF_PR45960W); |
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} |
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if (b43_current_band(dev->wl) == NL80211_BAND_2GHZ) { |
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b43_phy_set(dev, B43_LPPHY_LP_PHY_CTL, 0x8000); |
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b43_phy_set(dev, B43_LPPHY_CRSGAIN_CTL, 0x0040); |
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b43_phy_maskset(dev, B43_LPPHY_MINPWR_LEVEL, 0x00FF, 0xA400); |
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b43_phy_maskset(dev, B43_LPPHY_CRSGAIN_CTL, 0xF0FF, 0x0B00); |
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b43_phy_maskset(dev, B43_LPPHY_SYNCPEAKCNT, 0xFFF8, 0x0007); |
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b43_phy_maskset(dev, B43_LPPHY_DSSS_CONFIRM_CNT, 0xFFF8, 0x0003); |
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b43_phy_maskset(dev, B43_LPPHY_DSSS_CONFIRM_CNT, 0xFFC7, 0x0020); |
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b43_phy_mask(dev, B43_LPPHY_IDLEAFTERPKTRXTO, 0x00FF); |
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} else { /* 5GHz */ |
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b43_phy_mask(dev, B43_LPPHY_LP_PHY_CTL, 0x7FFF); |
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b43_phy_mask(dev, B43_LPPHY_CRSGAIN_CTL, 0xFFBF); |
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} |
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if (dev->phy.rev == 1) { |
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tmp = b43_phy_read(dev, B43_LPPHY_CLIPCTRTHRESH); |
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tmp2 = (tmp & 0x03E0) >> 5; |
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tmp2 |= tmp2 << 5; |
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b43_phy_write(dev, B43_LPPHY_4C3, tmp2); |
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tmp = b43_phy_read(dev, B43_LPPHY_GAINDIRECTMISMATCH); |
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tmp2 = (tmp & 0x1F00) >> 8; |
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tmp2 |= tmp2 << 5; |
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b43_phy_write(dev, B43_LPPHY_4C4, tmp2); |
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tmp = b43_phy_read(dev, B43_LPPHY_VERYLOWGAINDB); |
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tmp2 = tmp & 0x00FF; |
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tmp2 |= tmp << 8; |
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b43_phy_write(dev, B43_LPPHY_4C5, tmp2); |
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} |
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} |
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|
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static void lpphy_save_dig_flt_state(struct b43_wldev *dev) |
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{ |
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static const u16 addr[] = { |
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B43_PHY_OFDM(0xC1), |
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B43_PHY_OFDM(0xC2), |
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B43_PHY_OFDM(0xC3), |
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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) |
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{ |
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b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x42); |
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b43_radio_write(dev, B2062_S_RFPLL_CTL21, 0x62); |
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udelay(200); |
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} |
|
|
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static int lpphy_b2062_tune(struct b43_wldev *dev, |
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unsigned int channel) |
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{ |
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struct b43_phy_lp *lpphy = dev->phy.lp; |
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struct ssb_bus *bus = dev->dev->sdev->bus; |
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const struct b206x_channel *chandata = NULL; |
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u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000; |
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u32 tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8, tmp9; |
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int i, err = 0; |
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|
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for (i = 0; i < ARRAY_SIZE(b2062_chantbl); i++) { |
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if (b2062_chantbl[i].channel == channel) { |
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chandata = &b2062_chantbl[i]; |
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break; |
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} |
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} |
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|
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if (B43_WARN_ON(!chandata)) |
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return -EINVAL; |
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|
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b43_radio_set(dev, B2062_S_RFPLL_CTL14, 0x04); |
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b43_radio_write(dev, B2062_N_LGENA_TUNE0, chandata->data[0]); |
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b43_radio_write(dev, B2062_N_LGENA_TUNE2, chandata->data[1]); |
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b43_radio_write(dev, B2062_N_LGENA_TUNE3, chandata->data[2]); |
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b43_radio_write(dev, B2062_N_TX_TUNE, chandata->data[3]); |
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b43_radio_write(dev, B2062_S_LGENG_CTL1, chandata->data[4]); |
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b43_radio_write(dev, B2062_N_LGENA_CTL5, chandata->data[5]); |
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b43_radio_write(dev, B2062_N_LGENA_CTL6, chandata->data[6]); |
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b43_radio_write(dev, B2062_N_TX_PGA, chandata->data[7]); |
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b43_radio_write(dev, B2062_N_TX_PAD, chandata->data[8]); |
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|
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tmp1 = crystal_freq / 1000; |
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tmp2 = lpphy->pdiv * 1000; |
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b43_radio_write(dev, B2062_S_RFPLL_CTL33, 0xCC); |
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b43_radio_write(dev, B2062_S_RFPLL_CTL34, 0x07); |
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lpphy_b2062_reset_pll_bias(dev); |
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tmp3 = tmp2 * channel2freq_lp(channel); |
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if (channel2freq_lp(channel) < 4000) |
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tmp3 *= 2; |
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tmp4 = 48 * tmp1; |
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tmp6 = tmp3 / tmp4; |
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tmp7 = tmp3 % tmp4; |
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b43_radio_write(dev, B2062_S_RFPLL_CTL26, tmp6); |
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tmp5 = tmp7 * 0x100; |
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tmp6 = tmp5 / tmp4; |
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tmp7 = tmp5 % tmp4; |
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b43_radio_write(dev, B2062_S_RFPLL_CTL27, tmp6); |
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tmp5 = tmp7 * 0x100; |
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tmp6 = tmp5 / tmp4; |
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tmp7 = tmp5 % tmp4; |
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b43_radio_write(dev, B2062_S_RFPLL_CTL28, tmp6); |
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tmp5 = tmp7 * 0x100; |
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tmp6 = tmp5 / tmp4; |
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tmp7 = tmp5 % tmp4; |
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b43_radio_write(dev, B2062_S_RFPLL_CTL29, tmp6 + ((2 * tmp7) / tmp4)); |
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tmp8 = b43_radio_read(dev, B2062_S_RFPLL_CTL19); |
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tmp9 = ((2 * tmp3 * (tmp8 + 1)) + (3 * tmp1)) / (6 * tmp1); |
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b43_radio_write(dev, B2062_S_RFPLL_CTL23, (tmp9 >> 8) + 16); |
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b43_radio_write(dev, B2062_S_RFPLL_CTL24, tmp9 & 0xFF); |
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|
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lpphy_b2062_vco_calib(dev); |
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if (b43_radio_read(dev, B2062_S_RFPLL_CTL3) & 0x10) { |
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b43_radio_write(dev, B2062_S_RFPLL_CTL33, 0xFC); |
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b43_radio_write(dev, B2062_S_RFPLL_CTL34, 0); |
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lpphy_b2062_reset_pll_bias(dev); |
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lpphy_b2062_vco_calib(dev); |
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if (b43_radio_read(dev, B2062_S_RFPLL_CTL3) & 0x10) |
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err = -EIO; |
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} |
|
|
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b43_radio_mask(dev, B2062_S_RFPLL_CTL14, ~0x04); |
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return err; |
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} |
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|
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static void lpphy_b2063_vco_calib(struct b43_wldev *dev) |
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{ |
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u16 tmp; |
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|
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b43_radio_mask(dev, B2063_PLL_SP1, ~0x40); |
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tmp = b43_radio_read(dev, B2063_PLL_JTAG_CALNRST) & 0xF8; |
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b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp); |
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udelay(1); |
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b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x4); |
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udelay(1); |
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b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x6); |
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udelay(1); |
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b43_radio_write(dev, B2063_PLL_JTAG_CALNRST, tmp | 0x7); |
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udelay(300); |
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b43_radio_set(dev, B2063_PLL_SP1, 0x40); |
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} |
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|
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static int lpphy_b2063_tune(struct b43_wldev *dev, |
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unsigned int channel) |
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{ |
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struct ssb_bus *bus = dev->dev->sdev->bus; |
|
|
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static const struct b206x_channel *chandata = NULL; |
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u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000; |
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u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count; |
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u16 old_comm15, scale; |
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u32 tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; |
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int i, div = (crystal_freq <= 26000000 ? 1 : 2); |
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|
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for (i = 0; i < ARRAY_SIZE(b2063_chantbl); i++) { |
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if (b2063_chantbl[i].channel == channel) { |
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chandata = &b2063_chantbl[i]; |
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break; |
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} |
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} |
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|
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if (B43_WARN_ON(!chandata)) |
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return -EINVAL; |
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|
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b43_radio_write(dev, B2063_LOGEN_VCOBUF1, chandata->data[0]); |
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b43_radio_write(dev, B2063_LOGEN_MIXER2, chandata->data[1]); |
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b43_radio_write(dev, B2063_LOGEN_BUF2, chandata->data[2]); |
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b43_radio_write(dev, B2063_LOGEN_RCCR1, chandata->data[3]); |
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b43_radio_write(dev, B2063_A_RX_1ST3, chandata->data[4]); |
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b43_radio_write(dev, B2063_A_RX_2ND1, chandata->data[5]); |
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b43_radio_write(dev, B2063_A_RX_2ND4, chandata->data[6]); |
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b43_radio_write(dev, B2063_A_RX_2ND7, chandata->data[7]); |
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b43_radio_write(dev, B2063_A_RX_PS6, chandata->data[8]); |
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b43_radio_write(dev, B2063_TX_RF_CTL2, chandata->data[9]); |
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b43_radio_write(dev, B2063_TX_RF_CTL5, chandata->data[10]); |
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b43_radio_write(dev, B2063_PA_CTL11, chandata->data[11]); |
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|
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old_comm15 = b43_radio_read(dev, B2063_COMM15); |
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b43_radio_set(dev, B2063_COMM15, 0x1E); |
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|
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if (chandata->freq > 4000) /* spec says 2484, but 4000 is safer */ |
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vco_freq = chandata->freq << 1; |
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else |
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vco_freq = chandata->freq << 2; |
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|
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freqref = crystal_freq * 3; |
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val1 = lpphy_qdiv_roundup(crystal_freq, 1000000, 16); |
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val2 = lpphy_qdiv_roundup(crystal_freq, 1000000 * div, 16); |
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val3 = lpphy_qdiv_roundup(vco_freq, 3, 16); |
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timeout = ((((8 * crystal_freq) / (div * 5000000)) + 1) >> 1) - 1; |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_VCO_CALIB3, 0x2); |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_VCO_CALIB6, |
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0xFFF8, timeout >> 2); |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_VCO_CALIB7, |
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0xFF9F,timeout << 5); |
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|
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timeoutref = ((((8 * crystal_freq) / (div * (timeout + 1))) + |
|
999999) / 1000000) + 1; |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_VCO_CALIB5, timeoutref); |
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|
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count = lpphy_qdiv_roundup(val3, val2 + 16, 16); |
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count *= (timeout + 1) * (timeoutref + 1); |
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count--; |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_VCO_CALIB7, |
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0xF0, count >> 8); |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_VCO_CALIB8, count & 0xFF); |
|
|
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tmp1 = ((val3 * 62500) / freqref) << 4; |
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tmp2 = ((val3 * 62500) % freqref) << 4; |
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while (tmp2 >= freqref) { |
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tmp1++; |
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tmp2 -= freqref; |
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} |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_SG1, 0xFFE0, tmp1 >> 4); |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_SG2, 0xFE0F, tmp1 << 4); |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_SG2, 0xFFF0, tmp1 >> 16); |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_SG3, (tmp2 >> 8) & 0xFF); |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_SG4, tmp2 & 0xFF); |
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|
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF1, 0xB9); |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF2, 0x88); |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF3, 0x28); |
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b43_radio_write(dev, B2063_PLL_JTAG_PLL_LF4, 0x63); |
|
|
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tmp3 = ((41 * (val3 - 3000)) /1200) + 27; |
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tmp4 = lpphy_qdiv_roundup(132000 * tmp1, 8451, 16); |
|
|
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if ((tmp4 + tmp3 - 1) / tmp3 > 60) { |
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scale = 1; |
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tmp5 = ((tmp4 + tmp3) / (tmp3 << 1)) - 8; |
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} else { |
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scale = 0; |
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tmp5 = ((tmp4 + (tmp3 >> 1)) / tmp3) - 8; |
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} |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFC0, tmp5); |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP2, 0xFFBF, scale << 6); |
|
|
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tmp6 = lpphy_qdiv_roundup(100 * val1, val3, 16); |
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tmp6 *= (tmp5 * 8) * (scale + 1); |
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if (tmp6 > 150) |
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tmp6 = 0; |
|
|
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFE0, tmp6); |
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_CP3, 0xFFDF, scale << 5); |
|
|
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b43_radio_maskset(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFFFB, 0x4); |
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if (crystal_freq > 26000000) |
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b43_radio_set(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0x2); |
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else |
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b43_radio_mask(dev, B2063_PLL_JTAG_PLL_XTAL_12, 0xFD); |
|
|
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if (val1 == 45) |
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b43_radio_set(dev, B2063_PLL_JTAG_PLL_VCO1, 0x2); |
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else |
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b43_radio_mask(dev, B2063_PLL_JTAG_PLL_VCO1, 0xFD); |
|
|
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b43_radio_set(dev, B2063_PLL_SP2, 0x3); |
|
udelay(1); |
|
b43_radio_mask(dev, B2063_PLL_SP2, 0xFFFC); |
|
lpphy_b2063_vco_calib(dev); |
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b43_radio_write(dev, B2063_COMM15, old_comm15); |
|
|
|
return 0; |
|
} |
|
|
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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, |
|
};
|
|
|