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b43: move MAC PHY clock controling function

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This is not N-PHY specific function, we partially duplicate code.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki
2011-05-10 16:05:33 +02:00
committed by John W. Linville
parent a7ffab3320
commit 858a16529c
3 changed files with 15 additions and 16 deletions
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17
drivers/net/wireless/b43/main.c
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@@ -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);