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| author | Dale Farnsworth <dale@farnsworth.org> | 2006-04-12 03:24:26 +0200 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-04-13 00:11:23 +0200 |
| commit | 94843566d7119e049a72618a3c939d5c2be022c7 (patch) | |
| tree | 4b0b90677e6ad7cbe70914a3ad33bdf57a55997d /init/do_mounts_rd.c | |
| parent | [PATCH] mv643xx_eth: Always free completed tx descs on tx interrupt (diff) | |
| download | linux-94843566d7119e049a72618a3c939d5c2be022c7.tar.xz linux-94843566d7119e049a72618a3c939d5c2be022c7.zip | |
[PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queue
After resetting the hardware on a tx_timeout, call netif_wake_queue()
only if we have free tx descriptors.
Also, attempt to recover if mv643xx_eth_start_xmit() is called when
there are fewer free tx descriptors than expected.
The BUG_ON() call we are replacing was hit on a tx_timeout that
called netif_wake_queue(), indirectly via netif_device_attach(),
even though we did not have enough free tx descriptors.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'init/do_mounts_rd.c')
0 files changed, 0 insertions, 0 deletions