diff options
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ib_verbs.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 9dc4e7e0aba4..0e480a5630d4 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -1614,6 +1614,45 @@ struct ib_rwq_ind_table_init_attr { struct ib_wq **ind_tbl; }; +enum port_pkey_state { + IB_PORT_PKEY_NOT_VALID = 0, + IB_PORT_PKEY_VALID = 1, + IB_PORT_PKEY_LISTED = 2, +}; + +struct ib_qp_security; + +struct ib_port_pkey { + enum port_pkey_state state; + u16 pkey_index; + u8 port_num; + struct list_head qp_list; + struct list_head to_error_list; + struct ib_qp_security *sec; +}; + +struct ib_ports_pkeys { + struct ib_port_pkey main; + struct ib_port_pkey alt; +}; + +struct ib_qp_security { + struct ib_qp *qp; + struct ib_device *dev; + /* Hold this mutex when changing port and pkey settings. */ + struct mutex mutex; + struct ib_ports_pkeys *ports_pkeys; + /* A list of all open shared QP handles. Required to enforce security + * properly for all users of a shared QP. + */ + struct list_head shared_qp_list; + void *security; + bool destroying; + atomic_t error_list_count; + struct completion error_complete; + int error_comps_pending; +}; + /* * @max_write_sge: Maximum SGE elements per RDMA WRITE request. * @max_read_sge: Maximum SGE elements per RDMA READ request. @@ -1643,6 +1682,7 @@ struct ib_qp { u32 max_read_sge; enum ib_qp_type qp_type; struct ib_rwq_ind_table *rwq_ind_tbl; + struct ib_qp_security *qp_sec; }; struct ib_mr { @@ -1941,6 +1981,12 @@ struct rdma_netdev { union ib_gid *gid, u16 mlid); }; +struct ib_port_pkey_list { + /* Lock to hold while modifying the list. */ + spinlock_t list_lock; + struct list_head pkey_list; +}; + struct ib_device { /* Do not access @dma_device directly from ULP nor from HW drivers. */ struct device *dma_device; @@ -1964,6 +2010,8 @@ struct ib_device { int num_comp_vectors; + struct ib_port_pkey_list *port_pkey_list; + struct iw_cm_verbs *iwcm; /** |