diff options
Diffstat (limited to 'drivers/infiniband/core/core_priv.h')
| -rw-r--r-- | drivers/infiniband/core/core_priv.h | 57 |
1 files changed, 36 insertions, 21 deletions
diff --git a/drivers/infiniband/core/core_priv.h b/drivers/infiniband/core/core_priv.h index 66f0268f37a6..25bb178f6074 100644 --- a/drivers/infiniband/core/core_priv.h +++ b/drivers/infiniband/core/core_priv.h @@ -40,8 +40,12 @@ #include <rdma/ib_verbs.h> #include <rdma/opa_addr.h> #include <rdma/ib_mad.h> +#include <rdma/restrack.h> #include "mad_priv.h" +/* Total number of ports combined across all struct ib_devices's */ +#define RDMA_MAX_PORTS 1024 + struct pkey_index_qp_list { struct list_head pkey_index_list; u16 pkey_index; @@ -137,7 +141,6 @@ int ib_cache_gid_del_all_netdev_gids(struct ib_device *ib_dev, u8 port, int roce_gid_mgmt_init(void); void roce_gid_mgmt_cleanup(void); -int roce_rescan_device(struct ib_device *ib_dev); unsigned long roce_gid_type_mask_support(struct ib_device *ib_dev, u8 port); int ib_cache_setup_one(struct ib_device *device); @@ -191,13 +194,6 @@ void ib_sa_cleanup(void); int rdma_nl_init(void); void rdma_nl_exit(void); -/** - * Check if there are any listeners to the netlink group - * @group: the netlink group ID - * Returns 0 on success or a negative for no listeners. - */ -int ibnl_chk_listeners(unsigned int group); - int ib_nl_handle_resolve_resp(struct sk_buff *skb, struct nlmsghdr *nlh, struct netlink_ext_ack *extack); @@ -213,11 +209,6 @@ int ib_get_cached_subnet_prefix(struct ib_device *device, u64 *sn_pfx); #ifdef CONFIG_SECURITY_INFINIBAND -int ib_security_pkey_access(struct ib_device *dev, - u8 port_num, - u16 pkey_index, - void *sec); - void ib_security_destroy_port_pkey_list(struct ib_device *device); void ib_security_cache_change(struct ib_device *device, @@ -240,14 +231,6 @@ int ib_mad_agent_security_setup(struct ib_mad_agent *agent, void ib_mad_agent_security_cleanup(struct ib_mad_agent *agent); int ib_mad_enforce_security(struct ib_mad_agent_private *map, u16 pkey_index); #else -static inline int ib_security_pkey_access(struct ib_device *dev, - u8 port_num, - u16 pkey_index, - void *sec) -{ - return 0; -} - static inline void ib_security_destroy_port_pkey_list(struct ib_device *device) { } @@ -318,4 +301,36 @@ struct ib_device *ib_device_get_by_index(u32 ifindex); /* RDMA device netlink */ void nldev_init(void); void nldev_exit(void); + +static inline struct ib_qp *_ib_create_qp(struct ib_device *dev, + struct ib_pd *pd, + struct ib_qp_init_attr *attr, + struct ib_udata *udata, + struct ib_uobject *uobj) +{ + struct ib_qp *qp; + + if (!dev->create_qp) + return ERR_PTR(-EOPNOTSUPP); + + qp = dev->create_qp(pd, attr, udata); + if (IS_ERR(qp)) + return qp; + + qp->device = dev; + qp->pd = pd; + qp->uobject = uobj; + /* + * We don't track XRC QPs for now, because they don't have PD + * and more importantly they are created internaly by driver, + * see mlx5 create_dev_resources() as an example. + */ + if (attr->qp_type < IB_QPT_XRC_INI) { + qp->res.type = RDMA_RESTRACK_QP; + rdma_restrack_add(&qp->res); + } else + qp->res.valid = false; + + return qp; +} #endif /* _CORE_PRIV_H */ |