diff options
| author | Dhananjay Phadke <[email protected]> | 2008-07-21 19:44:08 -0700 |
|---|---|---|
| committer | Jeff Garzik <[email protected]> | 2008-07-22 17:52:22 -0400 |
| commit | d9e651bc06690c5a5326e8d019fa7668409bc819 (patch) | |
| tree | df3051523f4c30f5b6da4230c80e70957bb144ed /net/lapb/lapb_iface.c | |
| parent | c9fc891f86c062449116fde8826a0ead650e17ac (diff) | |
netxen: cut-through rx changes
NX3031 supports cut-through operation where ingress packets are
directly dma'ed into host buffers to reduce latency.
This requires larger dma buffers (2kb) and different alignemnt.
The buffer posting logic is changed a bit. The free rx buffers
are maintained in linked list, since the received reference
handles can be out of order. However rx descriptors are still
posted sequentially, indexed by producer.
Signed-off-by: Dhananjay Phadke <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions