diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-05-03 19:01:04 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-05-13 20:37:11 +0300 |
| commit | ff2ba9936591a1364ae21adf18366dca7608395a (patch) | |
| tree | 4bd33be266f57da2e8ccaaa5f9cc470315759d26 /drivers/infiniband/hw/ocrdma | |
| parent | 0691a286d59183c44b68defd398cb7af0354bd00 (diff) | |
| download | linux-ff2ba9936591a1364ae21adf18366dca7608395a.tar.xz | |
IB/core: Add passing an offset into the SG to ib_map_mr_sg
Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 7 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | 5 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index a8496a18e20d..9ddd55022baf 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -3081,13 +3081,12 @@ static int ocrdma_set_page(struct ib_mr *ibmr, u64 addr) return 0; } -int ocrdma_map_mr_sg(struct ib_mr *ibmr, - struct scatterlist *sg, - int sg_nents) +int ocrdma_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents, + unsigned int sg_offset) { struct ocrdma_mr *mr = get_ocrdma_mr(ibmr); mr->npages = 0; - return ib_sg_to_pages(ibmr, sg, sg_nents, ocrdma_set_page); + return ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, ocrdma_set_page); } diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h index 8b517fd36779..b290e5dfc5f1 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h @@ -122,8 +122,7 @@ struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *, u64 start, u64 length, struct ib_mr *ocrdma_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg); -int ocrdma_map_mr_sg(struct ib_mr *ibmr, - struct scatterlist *sg, - int sg_nents); +int ocrdma_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents, + unsigned sg_offset); #endif /* __OCRDMA_VERBS_H__ */ |