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>
git-mirror · Jun 5, 2012 · d38069d · d38069d
1 parent 20d3b64
commit d38069d
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diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h
@@ -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
  */

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
@@ -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;