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iwlwifi: Distinguish power amplifier for 6000 series

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For 6x00 2x2 NIC, two types of Power Amplifier are available.
In order for uCode to apply correct tx power,
driver needs to program the CSR_GP_DRIVER_REG register and
let uCode know the type of PA.
If driver do not program CSR_GP_DRIVER_REG register (default to 0),
then it is uCode's decision for tx power

2x2 Hybrid card: use both internal and external PA
2x2 IPA(Internal Power Amplifier) card: internal PA only

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy
2009-07-31 14:28:07 -07:00
committed by John W. Linville
parent 8ce73f3abd
commit 65b7998a9b
7 changed files with 94 additions and 15 deletions
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16
drivers/net/wireless/iwlwifi/iwl-dev.h
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@@ -57,7 +57,8 @@ extern struct iwl_cfg iwl5100_bg_cfg;
extern struct iwl_cfg iwl5100_abg_cfg;
extern struct iwl_cfg iwl5150_agn_cfg;
extern struct iwl_cfg iwl6000_2ag_cfg;
extern struct iwl_cfg iwl6000_2agn_cfg;
extern struct iwl_cfg iwl6000h_2agn_cfg;
extern struct iwl_cfg iwl6000i_2agn_cfg;
extern struct iwl_cfg iwl6000_3agn_cfg;
extern struct iwl_cfg iwl6050_2agn_cfg;
extern struct iwl_cfg iwl6050_3agn_cfg;
@@ -888,6 +889,19 @@ enum iwl_nvm_type {
NVM_DEVICE_TYPE_OTP,
};
/**
* enum iwl_pa_type - Power Amplifier type
* @IWL_PA_SYSTEM: based on uCode configuration
* @IWL_PA_HYBRID: use both Internal and external PA
* @IWL_PA_INTERNAL: use Internal only
*/
enum iwl_pa_type {
IWL_PA_SYSTEM = 0,
IWL_PA_HYBRID = 1,
IWL_PA_INTERNAL = 2,
};
/* interrupt statistics */
struct isr_statistics {
u32 hw;