diff options
| author | Sagi Grimberg <sagig@mellanox.com> | 2015-10-13 19:11:30 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-10-29 05:27:18 +0300 |
| commit | 8376b86de7d35d43cf1a33a1f43bc015b5a095d9 (patch) | |
| tree | c75cb4e7b6a80d6bc2a50017db91444a35564b95 /drivers/infiniband/hw/cxgb4/provider.c | |
| parent | 14fb4171ab1c298101697fe844dbf062ff6f4adf (diff) | |
| download | linux-8376b86de7d35d43cf1a33a1f43bc015b5a095d9.tar.xz | |
iw_cxgb4: Support the new memory registration API
Support the new memory registration API by allocating a
private page list array in c4iw_mr and populate it when
c4iw_map_mr_sg is invoked. Also, support IB_WR_REG_MR
by duplicating build_fastreg just take the needed information
from different places:
- page_size, iova, length (ib_mr)
- page array (c4iw_mr)
- key, access flags (ib_reg_wr)
The IB_WR_FAST_REG_MR handlers will be removed later when
all the ULPs will be converted.
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Tested-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index df3b3f1ad066..e292308e82bd 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -557,6 +557,7 @@ int c4iw_register_device(struct c4iw_dev *dev) dev->ibdev.bind_mw = c4iw_bind_mw; dev->ibdev.dealloc_mw = c4iw_dealloc_mw; dev->ibdev.alloc_mr = c4iw_alloc_mr; + dev->ibdev.map_mr_sg = c4iw_map_mr_sg; dev->ibdev.alloc_fast_reg_page_list = c4iw_alloc_fastreg_pbl; dev->ibdev.free_fast_reg_page_list = c4iw_free_fastreg_pbl; dev->ibdev.attach_mcast = c4iw_multicast_attach; |