diff options
| author |   Michael J. Ruhl <michael.j.ruhl@intel.com> | 2017-04-09 10:15:44 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2017-04-28 13:48:01 -0400 |
| commit | 72fb70f5a34e7d1b095671cb2a5ad665db7c2312 (patch) | |
| tree | 3e298d2d96c5dce73c96376d9a10c13863376866 /drivers/infiniband/hw/hfi1/mad.c | |
| parent | IB/core: If the MGID/MLID pair is not on the list return an error (diff) | |
| download | linux-dev-72fb70f5a34e7d1b095671cb2a5ad665db7c2312.tar.xz linux-dev-72fb70f5a34e7d1b095671cb2a5ad665db7c2312.zip | |
IB/hfi1: Correct MulticastMask/CollectiveMask info to SMA output
The FM uses the values of MulticastMask and CollectiveMask to
determine the number of bits for net masks. The current values of
0 and 0 are incorrect. The values should be 4 and 1. Updated the
necessary code to reflect the specified values.
Reviewed-by: Sebastian Sanchez <sebastian.sanchez@intel.com>
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/mad.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/mad.c b/drivers/infiniband/hw/hfi1/mad.c index 955e5fce6573..5e199988d5f7 100644 --- a/drivers/infiniband/hw/hfi1/mad.c +++ b/drivers/infiniband/hw/hfi1/mad.c @@ -706,6 +706,11 @@ static int __subn_get_opa_portinfo(struct opa_smp *smp, u32 am, u8 *data, pi->opa_cap_mask = cpu_to_be16(OPA_CAP_MASK3_IsSharedSpaceSupported | OPA_CAP_MASK3_IsEthOnFabricSupported); + /* Driver does not support mcast/collective configuration */ + pi->opa_cap_mask &= + cpu_to_be16(~OPA_CAP_MASK3_IsAddrRangeConfigSupported); + pi->collectivemask_multicastmask = ((HFI1_COLLECTIVE_NR & 0x7) + << 3 | (HFI1_MCAST_NR & 0x7)); /* HFI supports a replay buffer 128 LTPs in size */ pi->replay_depth.buffer = 0x80; |