diff options
| author | Somnath Kotur <somnath.kotur@broadcom.com> | 2018-01-11 11:52:09 -0500 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-01-18 14:49:13 -0500 |
| commit | 872f3578241d7e648b3bfcf6451a55faf97ce2e9 (patch) | |
| tree | 88eeb419e63367d93313307daf849e97a5284074 /drivers/infiniband/hw/bnxt_re/qplib_sp.h | |
| parent | 2fc68543f2ab8dbee1048bb2275b065eef90e19d (diff) | |
| download | linux-872f3578241d7e648b3bfcf6451a55faf97ce2e9.tar.bz2 | |
RDMA/bnxt_re: Add support for MRs with Huge pages
Depending on the OS page-table configurations, applications
may request MRs which has page size alignment other than 4K
Underlying provider driver needs to adjust its PBL boundaries
according to the incoming page boundaries in the PA list.
Adding a capability to register MRs having pages-sizes other
than 4K (Hugepages).
Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com>
Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com>
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_sp.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_sp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.h b/drivers/infiniband/hw/bnxt_re/qplib_sp.h index 0828bb1ea41b..074e5e325349 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_sp.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.h @@ -159,7 +159,7 @@ int bnxt_qplib_alloc_mrw(struct bnxt_qplib_res *res, int bnxt_qplib_dereg_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mrw, bool block); int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr, - u64 *pbl_tbl, int num_pbls, bool block); + u64 *pbl_tbl, int num_pbls, bool block, u32 buf_pg_size); int bnxt_qplib_free_mrw(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr); int bnxt_qplib_alloc_fast_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr, int max); |