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authorSteve Wise <swise@opengridcomputing.com>2008-04-29 13:46:52 -0700
committerRoland Dreier <rolandd@cisco.com>2008-04-29 13:46:52 -0700
commitccaf10d0ad17bf755750160ebe594de7261a893e (patch)
tree74c49b7d303cac5b7a25afd6cfb7859cc379ec68 /drivers/infiniband/hw/cxgb3/iwch_provider.c
parent989a1780698c65dfe093a6aa89ceeff84c31f528 (diff)
downloadop-kernel-dev-ccaf10d0ad17bf755750160ebe594de7261a893e.zip
op-kernel-dev-ccaf10d0ad17bf755750160ebe594de7261a893e.tar.gz
RDMA/cxgb3: Set the max_mr_size device attribute correctly
cxgb3 only supports 4GB memory regions. The lustre RDMA code uses this attribute and currently has to code around our bad setting. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_provider.c')
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_provider.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index e343e9e..d07d3a3 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -998,7 +998,7 @@ static int iwch_query_device(struct ib_device *ibdev,
props->device_cap_flags = dev->device_cap_flags;
props->vendor_id = (u32)dev->rdev.rnic_info.pdev->vendor;
props->vendor_part_id = (u32)dev->rdev.rnic_info.pdev->device;
- props->max_mr_size = ~0ull;
+ props->max_mr_size = dev->attr.max_mr_size;
props->max_qp = dev->attr.max_qps;
props->max_qp_wr = dev->attr.max_wrs;
props->max_sge = dev->attr.max_sge_per_wr;
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