diff options
| author | Michael S. Tsirkin <mst@mellanox.co.il> | 2006-01-21 23:02:59 +0100 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-01-21 23:02:59 +0100 |
| commit | f9e61929e5e1dacc2afefbde6abc3e6571ca2887 (patch) | |
| tree | e54745b6a461d8217afa2e4e063985c2fc344679 /drivers/infiniband/hw/mthca/mthca_av.c | |
| parent | IPoIB: Lock accesses to multicast packet queues (diff) | |
| download | linux-f9e61929e5e1dacc2afefbde6abc3e6571ca2887.tar.xz linux-f9e61929e5e1dacc2afefbde6abc3e6571ca2887.zip | |
IB/mthca: Use correct GID in MADs sent on port 2
mthca_create_ah() includes the port number in the GID index. The reverse
needs to be done in mthca_read_ah().
Noted by Hal Rosenstock.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_av.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_av.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_av.c b/drivers/infiniband/hw/mthca/mthca_av.c index a14eed08a0fc..a19e0ed03d7c 100644 --- a/drivers/infiniband/hw/mthca/mthca_av.c +++ b/drivers/infiniband/hw/mthca/mthca_av.c @@ -184,7 +184,7 @@ int mthca_read_ah(struct mthca_dev *dev, struct mthca_ah *ah, ah->av->sl_tclass_flowlabel & cpu_to_be32(0xfffff); ib_get_cached_gid(&dev->ib_dev, be32_to_cpu(ah->av->port_pd) >> 24, - ah->av->gid_index, + ah->av->gid_index % dev->limits.gid_table_len, &header->grh.source_gid); memcpy(header->grh.destination_gid.raw, ah->av->dgid, 16); |