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Date: Fri, 09 Nov 2007 09:21:58 -0600 From: Steve Wise <swise@...ngridcomputing.com> To: rdreier@...co.com Cc: netdev@...r.kernel.org, general@...ts.openfabrics.org Subject: [PATCH 2.6.24] RDMA/cxgb3: Set the max_qp_init_rd_atom attribute. RDMA/cxgb3: Set the max_qp_init_rd_atom attribute. Attribute max_qp_init_rd_atom is not getting set. Version 1.0.4 of librdmacm now validates the user's requested initiator and responder resources vs the max supported by the device. Since iw_cxgb3 wasn't setting this attribute (and it defaulted to 0), all rdma_connect()s fail if there are initiator resources requested by the app. Signed-off-by: Steve Wise <swise@...ngridcomputing.com> --- drivers/infiniband/hw/cxgb3/iwch_provider.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index f0c7775..b5436ca 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -1000,6 +1000,7 @@ static int iwch_query_device(struct ib_device *ibdev, props->max_sge = dev->attr.max_sge_per_wr; props->max_sge_rd = 1; props->max_qp_rd_atom = dev->attr.max_rdma_reads_per_qp; + props->max_qp_init_rd_atom = dev->attr.max_rdma_reads_per_qp; props->max_cq = dev->attr.max_cqs; props->max_cqe = dev->attr.max_cqes_per_cq; props->max_mr = dev->attr.max_mem_regs; - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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