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| author |   Brett Creeley <brett.creeley@intel.com> | 2019-07-25 01:55:32 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-08-20 14:21:21 -0700 |
| commit | 2ab28bb04ce6432f15cd5086e7c7384f3deab639 (patch) | |
| tree | f5895753478a68def74cf300a66042e7aa082479 /drivers/net/ethernet/intel/ice/ice_dcb_lib.c | |
| parent | ice: fix set pause param autoneg check (diff) | |
| download | linux-dev-2ab28bb04ce6432f15cd5086e7c7384f3deab639.tar.xz linux-dev-2ab28bb04ce6432f15cd5086e7c7384f3deab639.zip | |
ice: Set WB_ON_ITR when we don't re-enable interrupts
Currently when busy polling is enabled we aren't setting/enabling
WB_ON_ITR in the driver. This doesn't break the driver, but it does
cause issues. If we don't enable WB_ON_ITR mode we will still get
write-backs from hardware during polling when a cache line has been
filled, but if a cache line is not filled we will not get the
write-back because WB_ON_ITR is not set. Fix this by enabling
WB_ON_ITR in the driver when interrupts are disabled.
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@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_dcb_lib.c')
0 files changed, 0 insertions, 0 deletions