diff options
| author | Kaike Wan <kaike.wan@intel.com> | 2019-01-24 06:29:44 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2019-02-06 01:51:09 +0300 |
| commit | 385156c5f2a61834666f079ee66338f177c65c28 (patch) | |
| tree | 575d1c743c20884bd1d01186aff24139f0011ffb /drivers/infiniband/hw/qib | |
| parent | 2a6423961edf9db98d1e567992560e3bab65a9fc (diff) | |
| download | linux-385156c5f2a61834666f079ee66338f177c65c28.tar.xz | |
IB/hfi: Move RC functions into a header file
This patch moves some RC helper functions into a header file so that
they can be called from both RC and TID RDMA functions. In addition,
a common function for rewinding a request is created in rdmavt so that
it can be shared between qib and hfi1 driver.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@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/qib')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_rc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c index 6fa002940451..50dd9811b088 100644 --- a/drivers/infiniband/hw/qib/qib_rc.c +++ b/drivers/infiniband/hw/qib/qib_rc.c @@ -45,12 +45,7 @@ static u32 restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len; len = ((psn - wqe->psn) & QIB_PSN_MASK) * pmtu; - ss->sge = wqe->sg_list[0]; - ss->sg_list = wqe->sg_list + 1; - ss->num_sge = wqe->wr.num_sge; - ss->total_len = wqe->length; - rvt_skip_sge(ss, len, false); - return wqe->length - len; + return rvt_restart_sge(ss, wqe, len); } /** |