diff options
| author |   Jason Gunthorpe <jgg@mellanox.com> | 2020-05-28 16:45:55 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-06-02 20:32:54 -0300 |
| commit | 4d12c04caa88cd3115f25acd832a7cddb698981b (patch) | |
| tree | 886a66bb5bb0c11df5142074664dc29e54e524c0 /drivers/infiniband/hw/mthca | |
| parent | RDMA: Remove 'max_fmr' (diff) | |
| download | linux-dev-4d12c04caa88cd3115f25acd832a7cddb698981b.tar.xz linux-dev-4d12c04caa88cd3115f25acd832a7cddb698981b.zip | |
RDMA: Remove 'max_map_per_fmr'
Now that FMR support is gone, this attribute can be deleted from all
places.
Link: https://lore.kernel.org/r/13-v3-f58e6669d5d3+2cf-fmr_removal_jgg@mellanox.com
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index de2124a8ee2b..9fa2f9164a47 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -118,16 +118,6 @@ static int mthca_query_device(struct ib_device *ibdev, struct ib_device_attr *pr props->max_mcast_qp_attach = MTHCA_QP_PER_MGM; props->max_total_mcast_qp_attach = props->max_mcast_qp_attach * props->max_mcast_grp; - /* - * If Sinai memory key optimization is being used, then only - * the 8-bit key portion will change. For other HCAs, the - * unused index bits will also be used for FMR remapping. - */ - if (mdev->mthca_flags & MTHCA_FLAG_SINAI_OPT) - props->max_map_per_fmr = 255; - else - props->max_map_per_fmr = - (1 << (32 - ilog2(mdev->limits.num_mpts))) - 1; err = 0; out: |