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iwmc3200wifi: New initial LMAC calibration

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The LMAC calibration API got broken mostly by having a configuration bitmap
being different than the result one.
This patch tries to address that issue by correctly running calibrations with
the newest firmwares, and keeping a backward compatibility fallback path for
older firmwares, where the configuration and result bitmaps were identical.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Samuel Ortiz
2009-09-01 15:14:04 +02:00
committed by John W. Linville
parent 31452420ca
commit d04bd6283c
4 changed files with 61 additions and 18 deletions
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15
drivers/net/wireless/iwmc3200wifi/lmac.h
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@@ -396,9 +396,24 @@ enum {
CALIBRATION_CMD_NUM,
};
enum {
CALIB_CFG_RX_BB_IDX = 0,
CALIB_CFG_DC_IDX = 1,
CALIB_CFG_LO_IDX = 2,
CALIB_CFG_TX_IQ_IDX = 3,
CALIB_CFG_RX_IQ_IDX = 4,
CALIB_CFG_NOISE_IDX = 5,
CALIB_CFG_CRYSTAL_IDX = 6,
CALIB_CFG_TEMPERATURE_IDX = 7,
CALIB_CFG_PAPD_IDX = 8,
CALIB_CFG_LAST_IDX = CALIB_CFG_PAPD_IDX,
CALIB_CFG_MODULE_NUM,
};
#define IWM_CALIB_MAP_INIT_MSK 0xFFFF
#define IWM_CALIB_MAP_PER_LMAC(m) ((m & 0xFF0000) >> 16)
#define IWM_CALIB_MAP_PER_UMAC(m) ((m & 0xFF000000) >> 24)
#define IWM_CALIB_OPCODE_TO_INDEX(op) (op - PHY_CALIBRATE_OPCODES_NUM)
struct iwm_lmac_calib_hdr {
u8 opcode;