diff options
| author | Mitko Haralanov <mitko@qlogic.com> | 2011-03-04 18:53:17 +0000 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-03-14 12:11:51 -0700 |
| commit | 36b87b419c7616a8aaa9889566d9a9b50689dee1 (patch) | |
| tree | a1509da10d80a58e2803420804ed2f1d8c780f26 /drivers/infiniband/hw/qib | |
| parent | 4634b7945cf0d6a66036ad10c3d658ae4eb39fa0 (diff) | |
| download | op-kernel-dev-36b87b419c7616a8aaa9889566d9a9b50689dee1.zip op-kernel-dev-36b87b419c7616a8aaa9889566d9a9b50689dee1.tar.gz | |
IB/qib: Fix M_Key field in SubnGet and SubnGetResp MADs
Set the M_Key field in SubnGet and SugnGetResp MADs based on correctly
interpreting the protection level specified in the M_KeyProtBits field.
Signed-off-by: Mitko Haralanov <mitko@qlogic.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/qib')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_mad.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c index 4b9e11c..8fd3df5 100644 --- a/drivers/infiniband/hw/qib/qib_mad.c +++ b/drivers/infiniband/hw/qib/qib_mad.c @@ -464,8 +464,9 @@ static int subn_get_portinfo(struct ib_smp *smp, struct ib_device *ibdev, memset(smp->data, 0, sizeof(smp->data)); /* Only return the mkey if the protection field allows it. */ - if (smp->method == IB_MGMT_METHOD_SET || ibp->mkey == smp->mkey || - ibp->mkeyprot == 0) + if (!(smp->method == IB_MGMT_METHOD_GET && + ibp->mkey != smp->mkey && + ibp->mkeyprot == 1)) pip->mkey = ibp->mkey; pip->gid_prefix = ibp->gid_prefix; lid = ppd->lid; |
