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| author | Roland Dreier <roland@eddore.topspincom.com> | 2005-08-18 12:14:11 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2005-08-26 20:37:36 -0700 |
| commit | d1887ec2125988adccbd8bf0de638c41440bf80e (patch) | |
| tree | 418a4b95defa44fce5d52688e29265ded4d1a6d0 | |
| parent | da6561c285a6e28a075b97fd5a1560a2b0ce843e (diff) | |
| download | blackbird-op-linux-d1887ec2125988adccbd8bf0de638c41440bf80e.tar.gz blackbird-op-linux-d1887ec2125988adccbd8bf0de638c41440bf80e.zip | |
[PATCH] IB/mthca: Report correct max_msg_sz
Set the max_msg_sz port property correctly in mthca's port_query
function. Also zero out the attr struct so that we don't leave
any other members uninitialized.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index f5e135f1dc59..08a7340e19ff 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -120,6 +120,8 @@ static int mthca_query_port(struct ib_device *ibdev, if (!in_mad || !out_mad) goto out; + memset(props, 0, sizeof *props); + memset(in_mad, 0, sizeof *in_mad); in_mad->base_version = 1; in_mad->mgmt_class = IB_MGMT_CLASS_SUBN_LID_ROUTED; @@ -146,6 +148,7 @@ static int mthca_query_port(struct ib_device *ibdev, props->phys_state = out_mad->data[33] >> 4; props->port_cap_flags = be32_to_cpup((__be32 *) (out_mad->data + 20)); props->gid_tbl_len = to_mdev(ibdev)->limits.gid_table_len; + props->max_msg_sz = 0x80000000; props->pkey_tbl_len = to_mdev(ibdev)->limits.pkey_table_len; props->qkey_viol_cntr = be16_to_cpup((__be16 *) (out_mad->data + 48)); props->active_width = out_mad->data[31] & 0xf; |
