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b43: HT-PHY: implement stopping sample tone playback

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It was another sequence I recognized in HT-PHY dump:
 phy_read(0x00c7) -> 0x0001
 phy_read(0x00c3) -> 0x0000
phy_write(0x00c3) <- 0x0002
 phy_read(0x00c3) -> 0x0000
phy_write(0x00c3) <- 0x0000
The difference to N-PHY is that it writes to 6 tables instead of a one
(after above).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki
2013-03-07 16:47:23 +01:00
committed by John W. Linville
parent 60e8fb9233
commit 371ec465a3
2 changed files with 47 additions and 0 deletions
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6
drivers/net/wireless/b43/phy_ht.h
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@@ -16,6 +16,10 @@
#define B43_PHY_HT_CLASS_CTL_CCK_EN 0x0001 /* CCK enable */
#define B43_PHY_HT_CLASS_CTL_OFDM_EN 0x0002 /* OFDM enable */
#define B43_PHY_HT_CLASS_CTL_WAITED_EN 0x0004 /* Waited enable */
#define B43_PHY_HT_IQLOCAL_CMDGCTL 0x0C2 /* I/Q LO cal command G control */
#define B43_PHY_HT_SAMP_CMD 0x0C3 /* Sample command */
#define B43_PHY_HT_SAMP_CMD_STOP 0x0002 /* Stop */
#define B43_PHY_HT_SAMP_STAT 0x0C7 /* Sample status */
#define B43_PHY_HT_BW1 0x1CE
#define B43_PHY_HT_BW2 0x1CF
#define B43_PHY_HT_BW3 0x1D0
@@ -80,6 +84,8 @@ struct b43_phy_ht {
bool tx_pwr_ctl;
u8 tx_pwr_idx[3];
s32 bb_mult_save[3];
};