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iwlwifi: send DC calib config to runtime ucode

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Since uCode is responsible for doing DC calibration, there's no need
to let init uCode to do initial DC calibration then send results
back to driver, then driver sends the results to runtime uCode.
Driver can simply tell runtime uCode to do DC calibration.

Actually, this patch does not disable DC calib for init uCode. It just
prevent driver from saving and sending the DC calib results (from init
ucode) to runtime uCode. The driver still uses 0xffffffff in
CALIB_CFG_CMD for init ucode.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Shanyu Zhao
2010-09-14 18:13:31 -07:00
committed by Wey-Yi Guy
parent 02796d77cb
commit 6d6a1afdc5
4 changed files with 41 additions and 1 deletions
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15
drivers/net/wireless/iwlwifi/iwl-commands.h
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@@ -3800,6 +3800,21 @@ enum {
#define IWL_CALIB_INIT_CFG_ALL cpu_to_le32(0xffffffff)
/* This enum defines the bitmap of various calibrations to enable in both
* init ucode and runtime ucode through CALIBRATION_CFG_CMD.
*/
enum iwl_ucode_calib_cfg {
IWL_CALIB_CFG_RX_BB_IDX,
IWL_CALIB_CFG_DC_IDX,
IWL_CALIB_CFG_TX_IQ_IDX,
IWL_CALIB_CFG_RX_IQ_IDX,
IWL_CALIB_CFG_NOISE_IDX,
IWL_CALIB_CFG_CRYSTAL_IDX,
IWL_CALIB_CFG_TEMPERATURE_IDX,
IWL_CALIB_CFG_PAPD_IDX,
};
struct iwl_calib_cfg_elmnt_s {
__le32 is_enable;
__le32 start;