summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/ipath/ipath_rc.c
diff options
context:
space:
mode:
authorRalph Campbell <ralph.campbell@qlogic.com>2008-09-20 20:05:51 -0700
committerRoland Dreier <rolandd@cisco.com>2008-09-20 20:05:51 -0700
commit940358967599ba9057b3c51ba906e1cd5b984729 (patch)
tree6e29b978beddbcc843be676732156e0b31d317c0 /drivers/infiniband/hw/ipath/ipath_rc.c
parent9824b8f11373b0df806c135a342da9319ef1d893 (diff)
IB/ipath: Fix SLID generation for RC/UC QPs when LMC > 0
The code to set the source LID in the sent LRH was not setting the low bits if LMC != 0 for RC/UC QPs. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_rc.c')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_rc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
index 97710522624..7b93cda1a4b 100644
--- a/drivers/infiniband/hw/ipath/ipath_rc.c
+++ b/drivers/infiniband/hw/ipath/ipath_rc.c
@@ -675,7 +675,8 @@ static void send_rc_ack(struct ipath_qp *qp)
hdr.lrh[0] = cpu_to_be16(lrh0);
hdr.lrh[1] = cpu_to_be16(qp->remote_ah_attr.dlid);
hdr.lrh[2] = cpu_to_be16(hwords + SIZE_OF_CRC);
- hdr.lrh[3] = cpu_to_be16(dd->ipath_lid);
+ hdr.lrh[3] = cpu_to_be16(dd->ipath_lid |
+ qp->remote_ah_attr.src_path_bits);
ohdr->bth[0] = cpu_to_be32(bth0);
ohdr->bth[1] = cpu_to_be32(qp->remote_qpn);
ohdr->bth[2] = cpu_to_be32(qp->r_ack_psn & IPATH_PSN_MASK);