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| author | Rafał Miłecki <zajec5@gmail.com> | 2010-11-18 21:11:42 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-24 16:19:34 -0500 |
| commit | a529cecd29ecf1e5416316ae06ce515bf67b5d5a (patch) | |
| tree | 0f2011128961aafb9519436df0a5575f66039fc2 /drivers/net/wireless/b43 | |
| parent | fee613b77df721781b9794945f0f1a8f535456ff (diff) | |
| download | blackbird-op-linux-a529cecd29ecf1e5416316ae06ce515bf67b5d5a.tar.gz blackbird-op-linux-a529cecd29ecf1e5416316ae06ce515bf67b5d5a.zip | |
b43: N-PHY: rev2: save and restore PHY regs on RSSI poll
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43')
| -rw-r--r-- | drivers/net/wireless/b43/phy_n.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index bf0d63d61b6a..dc4045de61f2 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -1846,6 +1846,14 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf, save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER); save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S0); save_regs_phy[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B32S1); + } else if (dev->phy.rev == 2) { + save_regs_phy[0] = b43_phy_read(dev, B43_NPHY_AFECTL_C1); + save_regs_phy[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2); + save_regs_phy[2] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER); + save_regs_phy[3] = b43_phy_read(dev, B43_NPHY_RFCTL_CMD); + save_regs_phy[4] = b43_phy_read(dev, B43_NPHY_RFCTL_OVER); + save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO1); + save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO2); } b43_nphy_rssi_select(dev, 5, type); @@ -1889,6 +1897,14 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf, b43_phy_write(dev, B43_NPHY_AFECTL_OVER, save_regs_phy[5]); b43_phy_write(dev, B43_NPHY_TXF_40CO_B1S0, save_regs_phy[6]); b43_phy_write(dev, B43_NPHY_TXF_40CO_B32S1, save_regs_phy[7]); + } else if (dev->phy.rev == 2) { + b43_phy_write(dev, B43_NPHY_AFECTL_C1, save_regs_phy[0]); + b43_phy_write(dev, B43_NPHY_AFECTL_C2, save_regs_phy[1]); + b43_phy_write(dev, B43_NPHY_AFECTL_OVER, save_regs_phy[2]); + b43_phy_write(dev, B43_NPHY_RFCTL_CMD, save_regs_phy[3]); + b43_phy_write(dev, B43_NPHY_RFCTL_OVER, save_regs_phy[4]); + b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO1, save_regs_phy[5]); + b43_phy_write(dev, B43_NPHY_RFCTL_RSSIO2, save_regs_phy[6]); } return out; |
