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iwlwifi: add documentation for bt reduced tx power

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Change-Id: Ia6294d651dcffdcaf8b62e67bcef52bd8c158dea
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Reviewed-on: http://git-mwg.jer.intel.com/gerrit/1947
Tested-by: Jenkins
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy
2012-05-03 14:22:02 -07:00
committed by John W. Linville
parent dd551ab7b4
commit 83ce21de68
2 changed files with 27 additions and 1 deletions
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6
drivers/net/wireless/iwlwifi/iwl-commands.h
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@@ -1910,6 +1910,8 @@ enum iwl_bt_kill_idx {
IWLAGN_BT_VALID_REDUCED_TX_PWR | \
IWLAGN_BT_VALID_3W_LUT)
#define IWLAGN_BT_REDUCED_TX_PWR BIT(0)
#define IWLAGN_BT_DECISION_LUT_SIZE 12
struct iwl_basic_bt_cmd {
@@ -1923,6 +1925,10 @@ struct iwl_basic_bt_cmd {
u8 bt3_timer_t2_value;
__le16 bt4_reaction_time; /* unused */
__le32 bt3_lookup_table[IWLAGN_BT_DECISION_LUT_SIZE];
/*
* bit 0: use reduced tx power for control frame
* bit 1 - 7: reserved
*/
u8 reduce_txpower;
u8 reserved;
__le16 valid;