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iwlwifi: refactor setting tx power

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This patch
1. Refactors settings of tx power
2. enables iwconfig txpower <value>
3. adds 5000 HW tx power

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Tomas Winkler
2008-06-12 09:47:08 +08:00
committed by John W. Linville
parent 25a6572cc1
commit 630fe9b6f7
8 changed files with 96 additions and 62 deletions
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12
drivers/net/wireless/iwlwifi/iwl-commands.h
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@@ -126,6 +126,7 @@ enum {
/* Miscellaneous commands */
QUIET_NOTIFICATION = 0x96, /* not used */
REPLY_TX_PWR_TABLE_CMD = 0x97,
REPLY_TX_POWER_DBM_CMD = 0x98,
MEASURE_ABORT_NOTIFICATION = 0x99, /* not used */
/* Bluetooth device coexistance config command */
@@ -339,6 +340,17 @@ struct iwl4965_tx_power_db {
struct tx_power_dual_stream power_tbl[POWER_TABLE_NUM_ENTRIES];
} __attribute__ ((packed));
/**
* Commad REPLY_TX_POWER_DBM_CMD = 0x98
* struct iwl5000_tx_power_dbm_cmd
*/
#define IWL50_TX_POWER_AUTO 0x7f
struct iwl5000_tx_power_dbm_cmd {
s8 global_lmt; /*in half-dBm (e.g. 30 = 15 dBm) */
u8 flags;
s8 srv_chan_lmt; /*in half-dBm (e.g. 30 = 15 dBm) */
u8 reserved;
} __attribute__ ((packed));
/******************************************************************************
* (0a)