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iwlwifi: add debugging to shadow registers and fix typo 

Add a debugging log when using shadow
registers. Also fix a minor typo in this
connection.

Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Meenakshi Venkataraman 2012-05-16 22:54:30 +02:00 committed by John W. Linville
parent 20d3b64752
commit d38069d1e3
2 changed files with 2 additions and 1 deletions
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2
drivers/net/wireless/iwlwifi/iwl-config.h
View File

@ -143,7 +143,7 @@ enum iwl_led_mode {
* @chain_noise_scale: default chain noise scale used for gain computation
* @wd_timeout: TX queues watchdog timeout
* @max_event_log_size: size of event log buffer size for ucode event logging
* @shadow_reg_enable: HW shadhow register bit
* @shadow_reg_enable: HW shadow register support
* @hd_v2: v2 of enhanced sensitivity value, used for 2000 series and up
* @no_idle_support: do not support idle mode
*/

1
drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
View File

@ -829,6 +829,7 @@ static int iwl_nic_init(struct iwl_trans *trans)
if (trans->cfg->base_params->shadow_reg_enable) {
/* enable shadow regs in HW */
iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTRL, 0x800FFFFF);
IWL_DEBUG_INFO(trans, "Enabling shadow registers in device\n");
}
return 0;