diff options
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_verbs.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_verbs.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.c b/drivers/infiniband/sw/rxe/rxe_verbs.c index 025b35bf014e..7a902e0a0607 100644 --- a/drivers/infiniband/sw/rxe/rxe_verbs.c +++ b/drivers/infiniband/sw/rxe/rxe_verbs.c @@ -948,42 +948,6 @@ err1: return ERR_PTR(err); } -static int rxe_set_page(struct ib_mr *ibmr, u64 addr) -{ - struct rxe_mr *mr = to_rmr(ibmr); - struct rxe_map *map; - struct rxe_phys_buf *buf; - - if (unlikely(mr->nbuf == mr->num_buf)) - return -ENOMEM; - - map = mr->map[mr->nbuf / RXE_BUF_PER_MAP]; - buf = &map->buf[mr->nbuf % RXE_BUF_PER_MAP]; - - buf->addr = addr; - buf->size = ibmr->page_size; - mr->nbuf++; - - return 0; -} - -static int rxe_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, - int sg_nents, unsigned int *sg_offset) -{ - struct rxe_mr *mr = to_rmr(ibmr); - int n; - - mr->nbuf = 0; - - n = ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, rxe_set_page); - - mr->page_shift = ilog2(ibmr->page_size); - mr->page_mask = ibmr->page_size - 1; - mr->offset = ibmr->iova & mr->page_mask; - - return n; -} - static ssize_t parent_show(struct device *device, struct device_attribute *attr, char *buf) { |