| commit | 23f3bc0f2c1e26215b671499c07047c325d54d9c | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@mellanox.co.il> | Thu May 18 18:32:54 2006 +0300 |
| committer | Roland Dreier <rolandd@cisco.com> | Thu May 18 11:37:03 2006 -0700 |
| tree | a76e595b413de71d7f6fae1d959566447e1f6c5e | |
| parent | 0cb4fe8d2658dc0bd1accfbb74ee288a9d6788f4 [diff] |
IB/mthca: Fix posting lists of 256 receive requests for Tavor If we post a list of length 256 exactly, nreq in doorbell gets set to 256 which is wrong: it should be encoded by 0. This is because we only zero it out on the next WR, which may not be there. The solution is to ring the doorbell after posting a WQE, not before posting the next one. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>