From: Rafał Miłecki Date: Tue, 21 Dec 2010 22:57:48 +0000 (+0100) Subject: b43: N-PHY: update 2056 radio on channel switch on rev3+ X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d4814e69eec24f46a9f0a6d57b80e0a6add594c7;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git b43: N-PHY: update 2056 radio on channel switch on rev3+ Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index dded2318ddf4..ab81ed8b19d7 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -139,6 +139,99 @@ static void b43_chantab_radio_upload(struct b43_wldev *dev, b43_radio_write(dev, B2055_C2_TX_MXBGTRIM, e->radio_c2_tx_mxbgtrim); } +static void b43_chantab_radio_2056_upload(struct b43_wldev *dev, + const struct b43_nphy_channeltab_entry_rev3 *e) +{ + b43_radio_write(dev, B2056_SYN_PLL_VCOCAL1, e->radio_syn_pll_vcocal1); + b43_radio_write(dev, B2056_SYN_PLL_VCOCAL2, e->radio_syn_pll_vcocal2); + b43_radio_write(dev, B2056_SYN_PLL_REFDIV, e->radio_syn_pll_refdiv); + b43_radio_write(dev, B2056_SYN_PLL_MMD2, e->radio_syn_pll_mmd2); + b43_radio_write(dev, B2056_SYN_PLL_MMD1, e->radio_syn_pll_mmd1); + b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1, + e->radio_syn_pll_loopfilter1); + b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER2, + e->radio_syn_pll_loopfilter2); + b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER3, + e->radio_syn_pll_loopfilter3); + b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER4, + e->radio_syn_pll_loopfilter4); + b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER5, + e->radio_syn_pll_loopfilter5); + b43_radio_write(dev, B2056_SYN_RESERVED_ADDR27, + e->radio_syn_reserved_addr27); + b43_radio_write(dev, B2056_SYN_RESERVED_ADDR28, + e->radio_syn_reserved_addr28); + b43_radio_write(dev, B2056_SYN_RESERVED_ADDR29, + e->radio_syn_reserved_addr29); + b43_radio_write(dev, B2056_SYN_LOGEN_VCOBUF1, + e->radio_syn_logen_vcobuf1); + b43_radio_write(dev, B2056_SYN_LOGEN_MIXER2, e->radio_syn_logen_mixer2); + b43_radio_write(dev, B2056_SYN_LOGEN_BUF3, e->radio_syn_logen_buf3); + b43_radio_write(dev, B2056_SYN_LOGEN_BUF4, e->radio_syn_logen_buf4); + + b43_radio_write(dev, B2056_RX0 | B2056_RX_LNAA_TUNE, + e->radio_rx0_lnaa_tune); + b43_radio_write(dev, B2056_RX0 | B2056_RX_LNAG_TUNE, + e->radio_rx0_lnag_tune); + + b43_radio_write(dev, B2056_TX0 | B2056_TX_INTPAA_BOOST_TUNE, + e->radio_tx0_intpaa_boost_tune); + b43_radio_write(dev, B2056_TX0 | B2056_TX_INTPAG_BOOST_TUNE, + e->radio_tx0_intpag_boost_tune); + b43_radio_write(dev, B2056_TX0 | B2056_TX_PADA_BOOST_TUNE, + e->radio_tx0_pada_boost_tune); + b43_radio_write(dev, B2056_TX0 | B2056_TX_PADG_BOOST_TUNE, + e->radio_tx0_padg_boost_tune); + b43_radio_write(dev, B2056_TX0 | B2056_TX_PGAA_BOOST_TUNE, + e->radio_tx0_pgaa_boost_tune); + b43_radio_write(dev, B2056_TX0 | B2056_TX_PGAG_BOOST_TUNE, + e->radio_tx0_pgag_boost_tune); + b43_radio_write(dev, B2056_TX0 | B2056_TX_MIXA_BOOST_TUNE, + e->radio_tx0_mixa_boost_tune); + b43_radio_write(dev, B2056_TX0 | B2056_TX_MIXG_BOOST_TUNE, + e->radio_tx0_mixg_boost_tune); + + b43_radio_write(dev, B2056_RX1 | B2056_RX_LNAA_TUNE, + e->radio_rx1_lnaa_tune); + b43_radio_write(dev, B2056_RX1 | B2056_RX_LNAG_TUNE, + e->radio_rx1_lnag_tune); + + b43_radio_write(dev, B2056_TX1 | B2056_TX_INTPAA_BOOST_TUNE, + e->radio_tx1_intpaa_boost_tune); + b43_radio_write(dev, B2056_TX1 | B2056_TX_INTPAG_BOOST_TUNE, + e->radio_tx1_intpag_boost_tune); + b43_radio_write(dev, B2056_TX1 | B2056_TX_PADA_BOOST_TUNE, + e->radio_tx1_pada_boost_tune); + b43_radio_write(dev, B2056_TX1 | B2056_TX_PADG_BOOST_TUNE, + e->radio_tx1_padg_boost_tune); + b43_radio_write(dev, B2056_TX1 | B2056_TX_PGAA_BOOST_TUNE, + e->radio_tx1_pgaa_boost_tune); + b43_radio_write(dev, B2056_TX1 | B2056_TX_PGAG_BOOST_TUNE, + e->radio_tx1_pgag_boost_tune); + b43_radio_write(dev, B2056_TX1 | B2056_TX_MIXA_BOOST_TUNE, + e->radio_tx1_mixa_boost_tune); + b43_radio_write(dev, B2056_TX1 | B2056_TX_MIXG_BOOST_TUNE, + e->radio_tx1_mixg_boost_tune); +} + +/* http://bcm-v4.sipsolutions.net/802.11/PHY/Radio/2056Setup */ +static void b43_radio_2056_setup(struct b43_wldev *dev, + const struct b43_nphy_channeltab_entry_rev3 *e) +{ + B43_WARN_ON(dev->phy.rev < 3); + + b43_chantab_radio_2056_upload(dev, e); + /* TODO */ + udelay(50); + /* VCO calibration */ + b43_radio_write(dev, B2056_SYN_PLL_VCOCAL12, 0x00); + b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x38); + b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x18); + b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x38); + b43_radio_write(dev, B2056_TX_INTPAA_PA_MISC, 0x39); + udelay(300); +} + static void b43_chantab_phy_upload(struct b43_wldev *dev, const struct b43_phy_n_sfo_cfg *e) { @@ -3635,7 +3728,7 @@ static int b43_nphy_set_channel(struct b43_wldev *dev, if (dev->phy.rev >= 3) { tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 4 : 0; b43_radio_maskset(dev, 0x08, 0xFFFB, tmp); - /* TODO: PHY Radio2056 Setup (dev, tabent_r3); */ + b43_radio_2056_setup(dev, tabent_r3); b43_nphy_channel_setup(dev, &(tabent_r3->phy_regs), channel); } else { tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 0x0020 : 0x0050;