From c6b5b5047417c1becb5e48e748e3acb3801079a1 Mon Sep 17 00:00:00 2001 From: Steve Wise Date: Mon, 21 Jan 2008 14:42:13 -0600 Subject: [PATCH] RDMA/cxgb3: Mark QP as privileged based on user capabilities This is needed to support zero-stag properly. Signed-off-by: Steve Wise Signed-off-by: Roland Dreier --- drivers/infiniband/hw/cxgb3/cxio_wr.h | 3 ++- drivers/infiniband/hw/cxgb3/iwch_qp.c | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/cxgb3/cxio_wr.h b/drivers/infiniband/hw/cxgb3/cxio_wr.h index de366b0627..969d4d9284 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 7681fdc0e2..ea2cdd73dd 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__, -- 2.39.5