diff options
Diffstat (limited to 'drivers/net/wireless/b43/main.c')
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index f7582c0..1e6a2ad 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2685,6 +2685,17 @@ out: dev->mac_suspended++; } +/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MacPhyClkSet */ +void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on) +{ + u32 tmslow = ssb_read32(dev->dev, SSB_TMSLOW); + if (on) + tmslow |= B43_TMSLOW_MACPHYCLKEN; + else + tmslow &= ~B43_TMSLOW_MACPHYCLKEN; + ssb_write32(dev->dev, SSB_TMSLOW, tmslow); +} + static void b43_adjust_opmode(struct b43_wldev *dev) { struct b43_wl *wl = dev->wl; @@ -2841,7 +2852,7 @@ static int b43_chip_init(struct b43_wldev *dev) { struct b43_phy *phy = &dev->phy; int err; - u32 value32, macctl; + u32 macctl; u16 value16; /* Initialize the MAC control */ @@ -2919,9 +2930,7 @@ static int b43_chip_init(struct b43_wldev *dev) b43_write32(dev, B43_MMIO_DMA4_IRQ_MASK, 0x0000DC00); b43_write32(dev, B43_MMIO_DMA5_IRQ_MASK, 0x0000DC00); - value32 = ssb_read32(dev->dev, SSB_TMSLOW); - value32 |= 0x00100000; - ssb_write32(dev->dev, SSB_TMSLOW, value32); + b43_mac_phy_clock_set(dev, true); b43_write16(dev, B43_MMIO_POWERUP_DELAY, dev->dev->bus->chipco.fast_pwrup_delay); |