diff options
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 54 |
1 files changed, 49 insertions, 5 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 3417636da960..d42eae69d9a8 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -59,9 +59,6 @@ extern struct workqueue_struct *ib_comp_unbound_wq; struct ib_ucq_object; -__printf(3, 4) __cold -void ibdev_printk(const char *level, const struct ib_device *ibdev, - const char *format, ...); __printf(2, 3) __cold void ibdev_emerg(const struct ib_device *ibdev, const char *format, ...); __printf(2, 3) __cold @@ -522,6 +519,23 @@ enum ib_port_state { IB_PORT_ACTIVE_DEFER = 5 }; +static inline const char *__attribute_const__ +ib_port_state_to_str(enum ib_port_state state) +{ + const char * const states[] = { + [IB_PORT_NOP] = "NOP", + [IB_PORT_DOWN] = "DOWN", + [IB_PORT_INIT] = "INIT", + [IB_PORT_ARMED] = "ARMED", + [IB_PORT_ACTIVE] = "ACTIVE", + [IB_PORT_ACTIVE_DEFER] = "ACTIVE_DEFER", + }; + + if (state < ARRAY_SIZE(states)) + return states[state]; + return "UNKNOWN"; +} + enum ib_port_phys_state { IB_PORT_PHYS_STATE_SLEEP = 1, IB_PORT_PHYS_STATE_POLLING = 2, @@ -1516,6 +1530,7 @@ struct ib_ucontext { struct ib_uverbs_file *ufile; struct ib_rdmacg_object cg_obj; + u64 enabled_caps; /* * Implementation details of the RDMA core, don't use in drivers: */ @@ -2177,6 +2192,7 @@ struct ib_port_cache { struct ib_gid_table *gid; u8 lmc; enum ib_port_state port_state; + enum ib_port_state last_port_state; }; struct ib_port_immutable { @@ -2256,7 +2272,9 @@ struct rdma_netdev_alloc_params { struct ib_odp_counters { atomic64_t faults; + atomic64_t faults_handled; atomic64_t invalidations; + atomic64_t invalidations_handled; atomic64_t prefetch; }; @@ -2626,12 +2644,13 @@ struct ib_device_ops { * @counter - The counter to be bound. If counter->id is zero then * the driver needs to allocate a new counter and set counter->id */ - int (*counter_bind_qp)(struct rdma_counter *counter, struct ib_qp *qp); + int (*counter_bind_qp)(struct rdma_counter *counter, struct ib_qp *qp, + u32 port); /** * counter_unbind_qp - Unbind the qp from the dynamically-allocated * counter and bind it onto the default one */ - int (*counter_unbind_qp)(struct ib_qp *qp); + int (*counter_unbind_qp)(struct ib_qp *qp, u32 port); /** * counter_dealloc -De-allocate the hw counter */ @@ -2648,6 +2667,11 @@ struct ib_device_ops { int (*counter_update_stats)(struct rdma_counter *counter); /** + * counter_init - Initialize the driver specific rdma counter struct. + */ + void (*counter_init)(struct rdma_counter *counter); + + /** * Allows rdma drivers to add their own restrack attributes * dumped via 'rdma stat' iproute2 command. */ @@ -2681,6 +2705,13 @@ struct ib_device_ops { */ void (*ufile_hw_cleanup)(struct ib_uverbs_file *ufile); + /** + * report_port_event - Drivers need to implement this if they have + * some private stuff to handle when link status changes. + */ + void (*report_port_event)(struct ib_device *ibdev, + struct net_device *ndev, unsigned long event); + DECLARE_RDMA_OBJ_SIZE(ib_ah); DECLARE_RDMA_OBJ_SIZE(ib_counters); DECLARE_RDMA_OBJ_SIZE(ib_cq); @@ -2691,6 +2722,7 @@ struct ib_device_ops { DECLARE_RDMA_OBJ_SIZE(ib_srq); DECLARE_RDMA_OBJ_SIZE(ib_ucontext); DECLARE_RDMA_OBJ_SIZE(ib_xrcd); + DECLARE_RDMA_OBJ_SIZE(rdma_counter); }; struct ib_core_device { @@ -2743,6 +2775,7 @@ struct ib_device { * It is a NULL terminated array. */ const struct attribute_group *groups[4]; + u8 hw_stats_attr_index; u64 uverbs_cmd_mask; @@ -4469,6 +4502,17 @@ int ib_device_set_netdev(struct ib_device *ib_dev, struct net_device *ndev, unsigned int port); struct net_device *ib_device_get_netdev(struct ib_device *ib_dev, u32 port); +int ib_query_netdev_port(struct ib_device *ibdev, struct net_device *ndev, + u32 *port); + +static inline enum ib_port_state ib_get_curr_port_state(struct net_device *net_dev) +{ + return (netif_running(net_dev) && netif_carrier_ok(net_dev)) ? + IB_PORT_ACTIVE : IB_PORT_DOWN; +} + +void ib_dispatch_port_state_event(struct ib_device *ibdev, + struct net_device *ndev); struct ib_wq *ib_create_wq(struct ib_pd *pd, struct ib_wq_init_attr *init_attr); int ib_destroy_wq_user(struct ib_wq *wq, struct ib_udata *udata); |