diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2016-04-17 15:08:59 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 22:34:09 +0300 |
| commit | 1554ed20882798b1da3d9830b0d996a0bc1aaecd (patch) | |
| tree | a3b01f8f8aea476448f056452bd42e7c837682c6 /drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | |
| parent | cf961e16620f88686e0662753bd92d8383f36862 (diff) | |
iwlwifi: pcie: use shadow registers for updating write pointer
The RX queues have a shadow register for the write pointer
that enables updates without grabbing NIC access. Use them
instead of the periphery registers because accessing those
is much more expensive.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c')
0 files changed, 0 insertions, 0 deletions