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| author | Brett Creeley <brett.creeley@intel.com> | 2019-02-28 15:25:59 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-05-02 01:21:56 -0700 |
| commit | b07833a00d70fb731bb3aba8876a56e37b549f3e (patch) | |
| tree | ef5376b786a7c5f972578c025dea53248b9e2d04 /drivers/net/ethernet/intel/ice/ice_ethtool.c | |
| parent | 8d7189d266ccec6dce1a4c2dd2bde6e0d632a24c (diff) | |
| download | linux-b07833a00d70fb731bb3aba8876a56e37b549f3e.tar.bz2 | |
ice: Add reg_idx variable in ice_q_vector structure
Every time we want to re-enable interrupts and/or write to a register
that requires an interrupt vector's hardware index we do the following:
vsi->hw_base_vector + q_vector->v_idx
This is a wasteful operation, especially in the hot path. Fix this by
adding a u16 reg_idx member to the ice_q_vector structure and make the
necessary changes to make this work.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ethtool.c')
0 files changed, 0 insertions, 0 deletions