diff options
| author | Emil Tantilov <emil.s.tantilov@intel.com> | 2013-04-12 08:36:42 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-04-25 19:13:09 -0700 |
| commit | 5e82f2f07645ef2d8db837ebe907dfbb33d18a1e (patch) | |
| tree | b2b05493ba73a6b456b4d892e075451003a52804 /drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | |
| parent | 26b4742beaf18456195eeda1b8f59547f5569ac7 (diff) | |
ixgbe: cache AUTOC reads
This patch removes majority of the AUTOC register reads by using a cached
value instead.
The reason for this change is to avoid writing corrupted values to AUTOC
due to bad FW.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_type.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 6d7066531139..7480f7b4ac75 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -2928,6 +2928,7 @@ struct ixgbe_mac_info { u32 max_tx_queues; u32 max_rx_queues; u32 orig_autoc; + u32 cached_autoc; u32 orig_autoc2; bool orig_link_settings_stored; bool autotry_restart; |