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| author |   Brett Creeley <brett.creeley@intel.com> | 2019-07-25 01:55:28 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2019-08-20 12:28:35 -0700 |
| commit | c1ddf1f5c4adc1e885dce8533b2245d979f38280 (patch) | |
| tree | b654d894fbc7eb7318f3f996efa361ef8af39bd9 /drivers/net/ethernet/intel/ice/ice_txrx.c | |
| parent | Merge tag 'wireless-drivers-next-for-davem-2019-08-19' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next (diff) | |
| download | linux-dev-c1ddf1f5c4adc1e885dce8533b2245d979f38280.tar.xz linux-dev-c1ddf1f5c4adc1e885dce8533b2245d979f38280.zip | |
ice: Use the software based tail when checking for hung Tx ring
Currently in ice_get_tx_pending we try to read a Tx ring's tail. This is
then compared with the software based head (next_to_clean) to determine
if we have pending work. This will never work because reading of the Tx
ring's tail is no longer supported. Fix this by using the software based
tail (next_to_use) to determine if there is pending work.
Signed-off-by: Brett Creeley <brett.creeley@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_txrx.c')
0 files changed, 0 insertions, 0 deletions