diff options
| author | Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> | 2017-11-06 15:38:52 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-11-13 21:53:57 +0100 |
| commit | cc9a97ea2c74e8270f3d77d1fd4711c6fc866d7f (patch) | |
| tree | 8fdee66ed62f843f73ca12018f3fb48ed5298d45 /drivers/infiniband/hw/hfi1/driver.c | |
| parent | IB/hfi1: Remove unnecessary if check (diff) | |
| download | linux-cc9a97ea2c74e8270f3d77d1fd4711c6fc866d7f.tar.xz linux-cc9a97ea2c74e8270f3d77d1fd4711c6fc866d7f.zip | |
IB/hfi1: Do not allocate PIO send contexts for VNIC
OPA VNIC does not use PIO contexts and instead only uses SDMA
engines. Do not allocate PIO contexts for VNIC ports.
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/driver.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/driver.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c index 07a32a1c1303..4f65ac671044 100644 --- a/drivers/infiniband/hw/hfi1/driver.c +++ b/drivers/infiniband/hw/hfi1/driver.c @@ -929,10 +929,9 @@ void set_all_slowpath(struct hfi1_devdata *dd) rcd = hfi1_rcd_get_by_index(dd, i); if (!rcd) continue; - if ((i < dd->first_dyn_alloc_ctxt) || - (rcd->sc && (rcd->sc->type == SC_KERNEL))) { + if (i < dd->first_dyn_alloc_ctxt || rcd->is_vnic) rcd->do_interrupt = &handle_receive_interrupt; - } + hfi1_rcd_put(rcd); } } |