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| author | Sreenivasa Honnur <Sreenivasa.Honnur@neterion.com> | 2008-02-20 16:44:07 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-03-17 07:49:26 -0400 |
| commit | 3a3d5756ac552ee2d2cca6ba0912f0ff328e8357 (patch) | |
| tree | cf815d61905778d7fdded30b17b3a17e4406dda2 /arch | |
| parent | 19a3da6c6e1e74ecac129a079139aaebb63fe6c8 (diff) | |
| download | blackbird-obmc-linux-3a3d5756ac552ee2d2cca6ba0912f0ff328e8357.tar.gz blackbird-obmc-linux-3a3d5756ac552ee2d2cca6ba0912f0ff328e8357.zip | |
S2io: Multiqueue network device support implementation
- Resubmit #3
Multiqueue netwrok device support implementation.
- Added a loadable parameter "multiq" to enable/disable multiqueue support,
by default it is disabled.
- skb->queue_mapping is not used for queue/fifo selection. FIFO selection is
based on skb->priority.
- Added per FIFO flags FIFO_QUEUE_START and FIFO_QUEUE_STOP. Check this flag
for starting and stopping netif queue and update the flags accordingly.
- In tx_intr_handler added a check to ensure that we have free TXDs before wak-
ing up the queue.
- Added helper functions for queue manipulation(start/stop/wakeup) to invoke
appropriate netif_ functions.
- Calling netif_start/stop for link up/down case respectively.
- As per Andi kleen's review comments, using skb->priority field for FIFO
selection.
Signed-off-by: Surjit Reang <surjit.reang@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions
