diff options
| author | Parav Pandit <parav@mellanox.com> | 2018-11-30 13:16:48 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-12-18 14:59:57 -0700 |
| commit | bbc13cda37711eb7baa4091017887a57074f5410 (patch) | |
| tree | f9a756644be12e9442b89e1109ed13ba54441f40 /drivers/infiniband/core | |
| parent | 149d3845f4a548dbc83932fab3491aeb0b070b3a (diff) | |
RDMA/uverbs: Add an ioctl method to destroy an object
Add an ioctl method to destroy the PD, MR, MW, AH, flow, RWQ indirection
table and XRCD objects by handle which doesn't require any output response
during destruction.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/uverbs_std_types.c | 60 | ||||
| -rw-r--r-- | drivers/infiniband/core/uverbs_std_types_mr.c | 10 |
2 files changed, 63 insertions, 7 deletions
diff --git a/drivers/infiniband/core/uverbs_std_types.c b/drivers/infiniband/core/uverbs_std_types.c index e3df1e342e2f..8e975f5b1f01 100644 --- a/drivers/infiniband/core/uverbs_std_types.c +++ b/drivers/infiniband/core/uverbs_std_types.c @@ -228,36 +228,84 @@ DECLARE_UVERBS_NAMED_OBJECT( UVERBS_OBJECT_QP, UVERBS_TYPE_ALLOC_IDR_SZ(sizeof(struct ib_uqp_object), uverbs_free_qp)); +DECLARE_UVERBS_NAMED_METHOD_DESTROY( + UVERBS_METHOD_MW_DESTROY, + UVERBS_ATTR_IDR(UVERBS_ATTR_DESTROY_MW_HANDLE, + UVERBS_OBJECT_MW, + UVERBS_ACCESS_DESTROY, + UA_MANDATORY)); + DECLARE_UVERBS_NAMED_OBJECT(UVERBS_OBJECT_MW, - UVERBS_TYPE_ALLOC_IDR(uverbs_free_mw)); + UVERBS_TYPE_ALLOC_IDR(uverbs_free_mw), + &UVERBS_METHOD(UVERBS_METHOD_MW_DESTROY)); DECLARE_UVERBS_NAMED_OBJECT( UVERBS_OBJECT_SRQ, UVERBS_TYPE_ALLOC_IDR_SZ(sizeof(struct ib_usrq_object), uverbs_free_srq)); +DECLARE_UVERBS_NAMED_METHOD_DESTROY( + UVERBS_METHOD_AH_DESTROY, + UVERBS_ATTR_IDR(UVERBS_ATTR_DESTROY_AH_HANDLE, + UVERBS_OBJECT_AH, + UVERBS_ACCESS_DESTROY, + UA_MANDATORY)); + DECLARE_UVERBS_NAMED_OBJECT(UVERBS_OBJECT_AH, - UVERBS_TYPE_ALLOC_IDR(uverbs_free_ah)); + UVERBS_TYPE_ALLOC_IDR(uverbs_free_ah), + &UVERBS_METHOD(UVERBS_METHOD_AH_DESTROY)); + +DECLARE_UVERBS_NAMED_METHOD_DESTROY( + UVERBS_METHOD_FLOW_DESTROY, + UVERBS_ATTR_IDR(UVERBS_ATTR_DESTROY_FLOW_HANDLE, + UVERBS_OBJECT_FLOW, + UVERBS_ACCESS_DESTROY, + UA_MANDATORY)); DECLARE_UVERBS_NAMED_OBJECT( UVERBS_OBJECT_FLOW, UVERBS_TYPE_ALLOC_IDR_SZ(sizeof(struct ib_uflow_object), - uverbs_free_flow)); + uverbs_free_flow), + &UVERBS_METHOD(UVERBS_METHOD_FLOW_DESTROY)); DECLARE_UVERBS_NAMED_OBJECT( UVERBS_OBJECT_WQ, UVERBS_TYPE_ALLOC_IDR_SZ(sizeof(struct ib_uwq_object), uverbs_free_wq)); +DECLARE_UVERBS_NAMED_METHOD_DESTROY( + UVERBS_METHOD_RWQ_IND_TBL_DESTROY, + UVERBS_ATTR_IDR(UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE, + UVERBS_OBJECT_RWQ_IND_TBL, + UVERBS_ACCESS_DESTROY, + UA_MANDATORY)); + DECLARE_UVERBS_NAMED_OBJECT(UVERBS_OBJECT_RWQ_IND_TBL, - UVERBS_TYPE_ALLOC_IDR(uverbs_free_rwq_ind_tbl)); + UVERBS_TYPE_ALLOC_IDR(uverbs_free_rwq_ind_tbl), + &UVERBS_METHOD(UVERBS_METHOD_RWQ_IND_TBL_DESTROY)); + +DECLARE_UVERBS_NAMED_METHOD_DESTROY( + UVERBS_METHOD_XRCD_DESTROY, + UVERBS_ATTR_IDR(UVERBS_ATTR_DESTROY_XRCD_HANDLE, + UVERBS_OBJECT_XRCD, + UVERBS_ACCESS_DESTROY, + UA_MANDATORY)); DECLARE_UVERBS_NAMED_OBJECT( UVERBS_OBJECT_XRCD, UVERBS_TYPE_ALLOC_IDR_SZ(sizeof(struct ib_uxrcd_object), - uverbs_free_xrcd)); + uverbs_free_xrcd), + &UVERBS_METHOD(UVERBS_METHOD_XRCD_DESTROY)); + +DECLARE_UVERBS_NAMED_METHOD_DESTROY( + UVERBS_METHOD_PD_DESTROY, + UVERBS_ATTR_IDR(UVERBS_ATTR_DESTROY_PD_HANDLE, + UVERBS_OBJECT_PD, + UVERBS_ACCESS_DESTROY, + UA_MANDATORY)); DECLARE_UVERBS_NAMED_OBJECT(UVERBS_OBJECT_PD, - UVERBS_TYPE_ALLOC_IDR(uverbs_free_pd)); + UVERBS_TYPE_ALLOC_IDR(uverbs_free_pd), + &UVERBS_METHOD(UVERBS_METHOD_PD_DESTROY)); const struct uapi_definition uverbs_def_obj_intf[] = { UAPI_DEF_CHAIN_OBJ_TREE_NAMED(UVERBS_OBJECT_PD, diff --git a/drivers/infiniband/core/uverbs_std_types_mr.c b/drivers/infiniband/core/uverbs_std_types_mr.c index cafb49a45515..a034352ff60f 100644 --- a/drivers/infiniband/core/uverbs_std_types_mr.c +++ b/drivers/infiniband/core/uverbs_std_types_mr.c @@ -143,10 +143,18 @@ DECLARE_UVERBS_NAMED_METHOD( UVERBS_ATTR_TYPE(u32), UA_MANDATORY)); +DECLARE_UVERBS_NAMED_METHOD_DESTROY( + UVERBS_METHOD_MR_DESTROY, + UVERBS_ATTR_IDR(UVERBS_ATTR_DESTROY_MR_HANDLE, + UVERBS_OBJECT_MR, + UVERBS_ACCESS_DESTROY, + UA_MANDATORY)); + DECLARE_UVERBS_NAMED_OBJECT( UVERBS_OBJECT_MR, UVERBS_TYPE_ALLOC_IDR(uverbs_free_mr), - &UVERBS_METHOD(UVERBS_METHOD_DM_MR_REG)); + &UVERBS_METHOD(UVERBS_METHOD_DM_MR_REG), + &UVERBS_METHOD(UVERBS_METHOD_MR_DESTROY)); const struct uapi_definition uverbs_def_obj_mr[] = { UAPI_DEF_CHAIN_OBJ_TREE_NAMED(UVERBS_OBJECT_MR, |