Commit 4f8448df authored Jan 06, 2006 by Ralph Campbell Committed by Roland Dreier Jan 06, 2006

IB: Set GIDs correctly in ib_create_ah_from_wc()



ib_create_ah_from_wc() doesn't create the correct return address (AH)
when there is a GRH present (source & dest GIDs need to be swapped).

Signed-off-by: Ralph Campbell <ralphc@pathscale.com>
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

parent ac4e7b35

drivers/infiniband/core/verbs.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -107,9 +107,9 @@ struct ib_ah ib_create_ah_from_wc(struct ib_pd pd, struct ib_wc *wc,

		if (wc->wc_flags & IB_WC_GRH) {
		ah_attr.ah_flags = IB_AH_GRH;
		ah_attr.grh.dgid = grh->dgid;
		ah_attr.grh.dgid = grh->sgid;

		ret = ib_find_cached_gid(pd->device, &grh->sgid, &port_num,
		ret = ib_find_cached_gid(pd->device, &grh->dgid, &port_num,
		&gid_index);
		if (ret)
		return ERR_PTR(ret);