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| author |   Max Gurtovoy <maxg@mellanox.com> | 2020-05-28 16:45:50 -0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2020-06-02 20:32:54 -0300 |
| commit | 1f55b7ab907d373581e9abf3fc4b24ed19cf831f (patch) | |
| tree | ea027873f41d1300bf929c4985a899e9d20af0a6 /drivers/infiniband/hw/mlx4/mlx4_ib.h | |
| parent | RDMA/i40iw: Remove FMR leftovers (diff) | |
| download | linux-dev-1f55b7ab907d373581e9abf3fc4b24ed19cf831f.tar.xz linux-dev-1f55b7ab907d373581e9abf3fc4b24ed19cf831f.zip | |
RDMA/mlx4: Remove FMR support for memory registration
HCA's that are driven by mlx4 driver support FRWR method to register
memory. Remove the ancient and unsafe FMR method.
Link: https://lore.kernel.org/r/8-v3-f58e6669d5d3+2cf-fmr_removal_jgg@mellanox.com
Reviewed-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mlx4_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index 182a237b87f7..6f4ea1067095 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -146,11 +146,6 @@ struct mlx4_ib_mw { struct mlx4_mw mmw; }; -struct mlx4_ib_fmr { - struct ib_fmr ibfmr; - struct mlx4_fmr mfmr; -}; - #define MAX_REGS_PER_FLOW 2 struct mlx4_flow_reg_id { @@ -679,11 +674,6 @@ static inline struct mlx4_ib_mw *to_mmw(struct ib_mw *ibmw) return container_of(ibmw, struct mlx4_ib_mw, ibmw); } -static inline struct mlx4_ib_fmr *to_mfmr(struct ib_fmr *ibfmr) -{ - return container_of(ibfmr, struct mlx4_ib_fmr, ibfmr); -} - static inline struct mlx4_ib_flow *to_mflow(struct ib_flow *ibflow) { return container_of(ibflow, struct mlx4_ib_flow, ibflow); @@ -794,12 +784,6 @@ int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num, int mlx4_ib_mad_init(struct mlx4_ib_dev *dev); void mlx4_ib_mad_cleanup(struct mlx4_ib_dev *dev); -struct ib_fmr *mlx4_ib_fmr_alloc(struct ib_pd *pd, int mr_access_flags, - struct ib_fmr_attr *fmr_attr); -int mlx4_ib_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list, int npages, - u64 iova); -int mlx4_ib_unmap_fmr(struct list_head *fmr_list); -int mlx4_ib_fmr_dealloc(struct ib_fmr *fmr); int __mlx4_ib_query_port(struct ib_device *ibdev, u8 port, struct ib_port_attr *props, int netw_view); int __mlx4_ib_query_pkey(struct ib_device *ibdev, u8 port, u16 index, |