Commit b415210b authored May 01, 2013 by Emmanuel Grumbach Committed by Johannes Berg May 13, 2013

iwlwifi: enable shadow registers for 7000



This will reduce CPU utilization. Instead of waking up the
NIC for each Tx manually, the CPU can write to a register
that will wake up the NIC automatically.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

parent 53a9d61e

drivers/net/wireless/iwlwifi/iwl-7000.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -102,7 +102,7 @@ static const struct iwl_base_params iwl7000_base_params = {
		.chain_noise_scale = 1000,
		.wd_timeout = IWL_LONG_WD_TIMEOUT,
		.max_event_log_size = 512,
		.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
		.shadow_reg_enable = true,
		};

		static const struct iwl_ht_params iwl7000_ht_params = {