diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2014-05-17 23:24:54 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-05-19 16:42:14 -0400 |
| commit | b60c3c2fdf524e9fb3cbe6b12c2c4c6d8f4febf4 (patch) | |
| tree | 3b7150651149a33035e9fd67df574f016c044d44 /drivers/net/wireless/b43/phy_common.c | |
| parent | 0f68423f63446e7db46487e99c2c2e2382485218 (diff) | |
b43: move PHY reset code into PHY specific file
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_common.c')
| -rw-r--r-- | drivers/net/wireless/b43/phy_common.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c index 3e45989f418d..85773a443499 100644 --- a/drivers/net/wireless/b43/phy_common.c +++ b/drivers/net/wireless/b43/phy_common.c @@ -312,6 +312,39 @@ void b43_phy_maskset(struct b43_wldev *dev, u16 offset, u16 mask, u16 set) } } +void b43_phy_put_into_reset(struct b43_wldev *dev) +{ +#ifdef CONFIG_B43_SSB + u32 tmp; +#endif + + switch (dev->dev->bus_type) { +#ifdef CONFIG_B43_BCMA + case B43_BUS_BCMA: + b43err(dev->wl, + "Putting PHY into reset not supported on BCMA\n"); + break; +#endif +#ifdef CONFIG_B43_SSB + case B43_BUS_SSB: + tmp = ssb_read32(dev->dev->sdev, SSB_TMSLOW); + tmp &= ~B43_TMSLOW_GMODE; + tmp |= B43_TMSLOW_PHYRESET; + tmp |= SSB_TMSLOW_FGC; + ssb_write32(dev->dev->sdev, SSB_TMSLOW, tmp); + msleep(1); + + tmp = ssb_read32(dev->dev->sdev, SSB_TMSLOW); + tmp &= ~SSB_TMSLOW_FGC; + tmp |= B43_TMSLOW_PHYRESET; + ssb_write32(dev->dev->sdev, SSB_TMSLOW, tmp); + msleep(1); + + break; +#endif + } +} + int b43_switch_channel(struct b43_wldev *dev, unsigned int new_channel) { struct b43_phy *phy = &(dev->phy); |