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| author | Rafał Miłecki <zajec5@gmail.com> | 2014-07-08 15:11:08 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-07-15 15:51:39 -0400 |
| commit | 162bee1a3e5714abd9a429d85c64830bacaca682 (patch) | |
| tree | ec5fa8f9a154ff3f54723b7cf1896d99d5025636 /drivers/net/wireless/b43/phy_n.c | |
| parent | 40c68f20e63c9cd589ebfcf672ef912452967caf (diff) | |
| download | op-kernel-dev-162bee1a3e5714abd9a429d85c64830bacaca682.zip op-kernel-dev-162bee1a3e5714abd9a429d85c64830bacaca682.tar.gz | |
b43: N-PHY: init and channel switching of radio 0x2057 rev 9
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/phy_n.c')
| -rw-r--r-- | drivers/net/wireless/b43/phy_n.c | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 44349f5..479cda8 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -746,10 +746,55 @@ static void b43_radio_2057_setup(struct b43_wldev *dev, b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C2, 0x8); } break; + case 9: /* e.g. PHY rev 16 */ + b43_radio_write(dev, R2057_LOGEN_PTAT_RESETS, 0x20); + b43_radio_write(dev, R2057_VCOBUF_IDACS, 0x18); + if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) { + b43_radio_write(dev, R2057_LOGEN_PTAT_RESETS, 0x38); + b43_radio_write(dev, R2057_VCOBUF_IDACS, 0x0f); + + if (b43_is_40mhz(dev)) { + /* TODO */ + } else { + b43_radio_write(dev, + R2057_PAD_BIAS_FILTER_BWS_CORE0, + 0x3c); + b43_radio_write(dev, + R2057_PAD_BIAS_FILTER_BWS_CORE1, + 0x3c); + } + } + break; /* TODO */ } - /* TODO */ + if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) { + u16 txmix2g_tune_boost_pu = 0; + u16 pad2g_tune_pus = 0; + + if (b43_nphy_ipa(dev)) { + switch (phy->radio_rev) { + case 9: + txmix2g_tune_boost_pu = 0x0041; + /* TODO */ + break; + } + /* TODO */ + } + + if (txmix2g_tune_boost_pu) + b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE0, + txmix2g_tune_boost_pu); + if (pad2g_tune_pus) + b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE0, + pad2g_tune_pus); + if (txmix2g_tune_boost_pu) + b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE1, + txmix2g_tune_boost_pu); + if (pad2g_tune_pus) + b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE1, + pad2g_tune_pus); + } usleep_range(50, 100); |
