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| author | Felix Fietkau <nbd@openwrt.org> | 2014-02-27 23:02:43 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2014-02-27 23:02:43 +0000 |
| commit | 8665c57923fa16474713b845f96e703d22304091 (patch) | |
| tree | eea009de79ef2a8ddc80b16ba78828a594ceba83 /target/linux/cns3xxx/base-files | |
| parent | 96eb3d883dde86b8af2748d5932d5c53a35dbb8c (diff) | |
| download | upstream-8665c57923fa16474713b845f96e703d22304091.tar.gz upstream-8665c57923fa16474713b845f96e703d22304091.tar.bz2 upstream-8665c57923fa16474713b845f96e703d22304091.zip | |
cns3xxx: ethernet - clean up tx descs only when needed
We already clean up tx descriptors in the napi eth_poll() function so it
would likely be rare to run out of available descriptors in eth_xmit. Thus
we can clean them up only when needed and return busy only when we
still don't have enough.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 39762
Diffstat (limited to 'target/linux/cns3xxx/base-files')
0 files changed, 0 insertions, 0 deletions