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b43: LCN-PHY: minor fixes

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The biggest change is reversing order of reading 32-bit table value.
MMIO dumps has shown it's done that way for LCN-PHY.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2011-08-31 23:36:16 +02:00 committed by John W. Linville
parent 5126d97ef5
commit 0b4ff45d8e
3 changed files with 7 additions and 6 deletions
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2
drivers/net/wireless/b43/b43.h
View file

@ -110,6 +110,8 @@
#define B43_MMIO_TSF_CFP_START_LOW 0x604
#define B43_MMIO_TSF_CFP_START_HIGH 0x606
#define B43_MMIO_TSF_CFP_PRETBTT 0x612
#define B43_MMIO_TSF_CLK_FRAC_LOW 0x62E
#define B43_MMIO_TSF_CLK_FRAC_HIGH 0x630
#define B43_MMIO_TSF_0 0x632 /* core rev < 3 only */
#define B43_MMIO_TSF_1 0x634 /* core rev < 3 only */
#define B43_MMIO_TSF_2 0x636 /* core rev < 3 only */

1
drivers/net/wireless/b43/main.c
View file

@ -2953,6 +2953,7 @@ static void b43_rate_memory_init(struct b43_wldev *dev)
case B43_PHYTYPE_N:
case B43_PHYTYPE_LP:
case B43_PHYTYPE_HT:
case B43_PHYTYPE_LCN:
b43_rate_memory_write(dev, B43_OFDM_RATE_6MB, 1);
b43_rate_memory_write(dev, B43_OFDM_RATE_12MB, 1);
b43_rate_memory_write(dev, B43_OFDM_RATE_18MB, 1);

10
drivers/net/wireless/b43/tables_phy_lcn.c
View file

@ -318,9 +318,8 @@ u32 b43_lcntab_read(struct b43_wldev *dev, u32 offset)
break;
case B43_LCNTAB_32BIT:
b43_phy_write(dev, B43_PHY_LCN_TABLE_ADDR, offset);
value = b43_phy_read(dev, B43_PHY_LCN_TABLE_DATAHI);
value <<= 16;
value |= b43_phy_read(dev, B43_PHY_LCN_TABLE_DATALO);
value = b43_phy_read(dev, B43_PHY_LCN_TABLE_DATALO);
value |= (b43_phy_read(dev, B43_PHY_LCN_TABLE_DATAHI) << 16);
break;
default:
B43_WARN_ON(1);
@ -357,10 +356,9 @@ void b43_lcntab_read_bulk(struct b43_wldev *dev, u32 offset,
break;
case B43_LCNTAB_32BIT:
*((u32 *)data) = b43_phy_read(dev,
B43_PHY_LCN_TABLE_DATAHI);
*((u32 *)data) <<= 16;
*((u32 *)data) |= b43_phy_read(dev,
B43_PHY_LCN_TABLE_DATALO);
*((u32 *)data) |= (b43_phy_read(dev,
B43_PHY_LCN_TABLE_DATAHI) << 16);
data += 4;
break;
default: