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>

1 files changed, 52 insertions, 0 deletions

diff --git a/include/uapi/rdma/ib_user_ioctl_cmds.h b/include/uapi/rdma/ib_user_ioctl_cmds.h
index cf6e5f575696..fbc92d0f0dcd 100644
--- a/include/uapi/rdma/ib_user_ioctl_cmds.h
+++ b/include/uapi/rdma/ib_user_ioctl_cmds.h
@@ -146,6 +146,11 @@ enum uverbs_attrs_reg_dm_mr_cmd_attr_ids {
 
 enum uverbs_methods_mr {
 	UVERBS_METHOD_DM_MR_REG,
+	UVERBS_METHOD_MR_DESTROY,
+};
+
+enum uverbs_attrs_mr_destroy_ids {
+	UVERBS_ATTR_DESTROY_MR_HANDLE,
 };
 
 enum uverbs_attrs_create_counters_cmd_attr_ids {
@@ -174,4 +179,51 @@ enum uverbs_attrs_info_handles_id {
 	UVERBS_ATTR_INFO_HANDLES_LIST,
 };
 
+enum uverbs_methods_pd {
+	UVERBS_METHOD_PD_DESTROY,
+};
+
+enum uverbs_attrs_pd_destroy_ids {
+	UVERBS_ATTR_DESTROY_PD_HANDLE,
+};
+
+enum uverbs_methods_mw {
+	UVERBS_METHOD_MW_DESTROY,
+};
+
+enum uverbs_attrs_mw_destroy_ids {
+	UVERBS_ATTR_DESTROY_MW_HANDLE,
+};
+
+enum uverbs_methods_xrcd {
+	UVERBS_METHOD_XRCD_DESTROY,
+};
+
+enum uverbs_attrs_xrcd_destroy_ids {
+	UVERBS_ATTR_DESTROY_XRCD_HANDLE,
+};
+
+enum uverbs_methods_ah {
+	UVERBS_METHOD_AH_DESTROY,
+};
+
+enum uverbs_attrs_ah_destroy_ids {
+	UVERBS_ATTR_DESTROY_AH_HANDLE,
+};
+
+enum uverbs_methods_rwq_ind_tbl {
+	UVERBS_METHOD_RWQ_IND_TBL_DESTROY,
+};
+
+enum uverbs_attrs_rwq_ind_tbl_destroy_ids {
+	UVERBS_ATTR_DESTROY_RWQ_IND_TBL_HANDLE,
+};
+
+enum uverbs_methods_flow {
+	UVERBS_METHOD_FLOW_DESTROY,
+};
+
+enum uverbs_attrs_flow_destroy_ids {
+	UVERBS_ATTR_DESTROY_FLOW_HANDLE,
+};
 #endif