Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c6b5b5...
Commit: c6b5b5047417c1becb5e48e748e3acb3801079a1
Parent: d08ca26ceec4dfbcfdbada4ad728db742ccaecd1
Author: Steve Wise <swise@opengridcomputing.com>
AuthorDate: Mon Jan 21 14:42:13 2008 -0600
Committer: Roland Dreier <rolandd@cisco.com>
CommitDate: Fri Jan 25 14:17:45 2008 -0800
RDMA/cxgb3: Mark QP as privileged based on user capabilities
This is needed to support zero-stag properly.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/hw/cxgb3/cxio_wr.h | 3 ++-
drivers/infiniband/hw/cxgb3/iwch_qp.c | 1 +
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb3/cxio_wr.h b/drivers/infiniband/hw/cxgb3/cxio_wr.h
index de366b0..969d4d9 100644
--- a/drivers/infiniband/hw/cxgb3/cxio_wr.h
+++ b/drivers/infiniband/hw/cxgb3/cxio_wr.h
@@ -324,7 +324,8 @@ struct t3_genbit {
};
enum rdma_init_wr_flags {
- RECVS_POSTED = 1,
+ RECVS_POSTED = (1<<0),
+ PRIV_QP = (1<<1),
};
union t3_wr {
diff --git a/drivers/infiniband/hw/cxgb3/iwch_qp.c b/drivers/infiniband/hw/cxgb3/iwch_qp.c
index 7681fdc..ea2cdd7 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_qp.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_qp.c
@@ -717,6 +717,7 @@ static int rdma_init(struct iwch_dev *rhp, struct iwch_qp *qhp,
init_attr.qp_dma_addr = qhp->wq.dma_addr;
init_attr.qp_dma_size = (1UL << qhp->wq.size_log2);
init_attr.flags = rqes_posted(qhp) ? RECVS_POSTED : 0;
+ init_attr.flags |= capable(CAP_NET_BIND_SERVICE) ? PRIV_QP : 0;
init_attr.irs = qhp->ep->rcv_seq;
PDBG("%s init_attr.rq_addr 0x%x init_attr.rq_size = %d "
"flags 0x%x qpcaps 0x%x\n", __FUNCTION__,
-
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