diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2011-08-11 22:03:26 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-22 18:45:59 (GMT) |
| commit | f6a3e99da82167e066ebde975ec604638b42d816 (patch) | |
| tree | 1b4224908111ebeef9e9c3cdd2b5e1adf196625c /drivers/net/wireless/b43/phy_n.c | |
| parent | 6a461c23e7051d090751a2030e5febf6356c8d57 (diff) | |
| download | linux-fsl-qoriq-f6a3e99da82167e066ebde975ec604638b42d816.tar.xz | |
b43: make forcing clock common (HT-PHY also uses that)
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 | 40 |
1 files changed, 4 insertions, 36 deletions
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c index 3b46360..2eadadf 100644 --- a/drivers/net/wireless/b43/phy_n.c +++ b/drivers/net/wireless/b43/phy_n.c @@ -600,49 +600,17 @@ static void b43_nphy_tx_lp_fbw(struct b43_wldev *dev) } } -/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/BmacPhyClkFgc */ -static void b43_nphy_bmac_clock_fgc(struct b43_wldev *dev, bool force) -{ - u32 tmp; - - if (dev->phy.type != B43_PHYTYPE_N) - return; - - switch (dev->dev->bus_type) { -#ifdef CONFIG_B43_BCMA - case B43_BUS_BCMA: - tmp = bcma_aread32(dev->dev->bdev, BCMA_IOCTL); - if (force) - tmp |= BCMA_IOCTL_FGC; - else - tmp &= ~BCMA_IOCTL_FGC; - bcma_awrite32(dev->dev->bdev, BCMA_IOCTL, tmp); - break; -#endif -#ifdef CONFIG_B43_SSB - case B43_BUS_SSB: - tmp = ssb_read32(dev->dev->sdev, SSB_TMSLOW); - if (force) - tmp |= SSB_TMSLOW_FGC; - else - tmp &= ~SSB_TMSLOW_FGC; - ssb_write32(dev->dev->sdev, SSB_TMSLOW, tmp); - break; -#endif - } -} - /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/CCA */ static void b43_nphy_reset_cca(struct b43_wldev *dev) { u16 bbcfg; - b43_nphy_bmac_clock_fgc(dev, 1); + b43_phy_force_clock(dev, 1); bbcfg = b43_phy_read(dev, B43_NPHY_BBCFG); b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg | B43_NPHY_BBCFG_RSTCCA); udelay(1); b43_phy_write(dev, B43_NPHY_BBCFG, bbcfg & ~B43_NPHY_BBCFG_RSTCCA); - b43_nphy_bmac_clock_fgc(dev, 0); + b43_phy_force_clock(dev, 0); b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX); } @@ -3715,11 +3683,11 @@ int b43_phy_initn(struct b43_wldev *dev) b43_nphy_workarounds(dev); /* Reset CCA, in init code it differs a little from standard way */ - b43_nphy_bmac_clock_fgc(dev, 1); + b43_phy_force_clock(dev, 1); tmp = b43_phy_read(dev, B43_NPHY_BBCFG); b43_phy_write(dev, B43_NPHY_BBCFG, tmp | B43_NPHY_BBCFG_RSTCCA); b43_phy_write(dev, B43_NPHY_BBCFG, tmp & ~B43_NPHY_BBCFG_RSTCCA); - b43_nphy_bmac_clock_fgc(dev, 0); + b43_phy_force_clock(dev, 0); b43_mac_phy_clock_set(dev, true); |