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| author | Bryan Whitehead <[email protected]> | 2019-02-26 19:06:26 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2019-03-01 19:34:09 +0000 |
| commit | 90490ef7269906423a1c1b917fc24be8b1602658 (patch) | |
| tree | 2a0e385426b26e4e01f546489521458214781218 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | net: phy: phylink: fix uninitialized variable in phylink_get_mac_state (diff) | |
| download | kernel-90490ef7269906423a1c1b917fc24be8b1602658.tar.gz kernel-90490ef7269906423a1c1b917fc24be8b1602658.zip | |
lan743x: Fix TX Stall Issue
It has been observed that tx queue stalls while downloading
from certain web sites (example www.speedtest.net)
The cause has been tracked down to a corner case where
dma descriptors where not setup properly. And there for a tx
completion interrupt was not signaled.
This fix corrects the problem by properly marking the end of
a multi descriptor transmission.
Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver")
Signed-off-by: Bryan Whitehead <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions