iwlwifi: enable shadow registers for 7000

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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>

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Emmanuel Grumbach 2013-05-01 09:42:06 +03:00 • committed by Johannes Berg

parent 53a9d61eb7

commit b415210b3a

1 changed files with 1 additions and 1 deletions

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

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