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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/infiniband/core/verbs.c ib_init_ah_attr_from_wc() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->port_data 4096-ptr_max
PARAM_VALUE 2 index 0
DATA_SOURCE 0 device $0
DATA_SOURCE 1 port_num $1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 port_num unit_array_size
HALF_LOCKED2 &pool->lock

drivers/infiniband/core/verbs.c rdma_fill_sgid_attr() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
CAPPED_DATA 1 port_num 1
DATA_SOURCE 0 device $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 port_num 0-255[c]
UNITS 1 port_num unit_array_size
UNITS 2 index unit_array_size
HALF_LOCKED2 &ibp->rvp.lock
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/infiniband/core/cma.c cma_validate_port() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 0 device->port_data 4096-ptr_max
PARAM_VALUE 2 index 0
DATA_SOURCE 0 device $0
DATA_SOURCE 1 port_num $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &id_priv->handler_mutex
HALF_LOCKED2 &listen_id_priv->handler_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &lock

drivers/infiniband/core/sysfs.c _show_port_gid_attr() -> rdma_get_gid_attr()

Type Parameter Key Value
DATA_SOURCE 0 device $0
DATA_SOURCE 1 port_num $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/infiniband/core/sysfs.c show_port_gid() -> rdma_get_gid_attr()

Type Parameter Key Value
DATA_SOURCE 0 device $0
DATA_SOURCE 1 port_num $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/infiniband/core/uverbs_std_types_device.c ib_uverbs_handler_UVERBS_METHOD_QUERY_GID_ENTRY() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
CAPPED_DATA 1 port_num 1

drivers/infiniband/sw/rxe/rxe_net.c rxe_init_packet() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 1 port_num 1
RX_PATH
TASK_NOT_RUNNING
UNITS 2 index unit_array_size
HALF_LOCKED2 &pool->lock

net/smc/smc_ib.c smc_ib_check_link_gid() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 1 port_num 1-2
PARAM_VALUE 2 index 0-2147483646
CAPPED_DATA 1 port_num 1
CAPPED_DATA 2 index 1
DATA_SOURCE 1 port_num $3
PREEMPT_ADD
LOCK2 bh
LOCK2 global &smc_lgr_list.lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct smc_lgr_list)->lock

net/smc/smc_ib.c smc_ib_determine_gid() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 2 index 0-s32max
CAPPED_DATA 2 index 1
DATA_SOURCE 1 port_num $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &smc_ib_devices.mutex

net/smc/smc_ib.c smc_ib_fill_mac() -> rdma_get_gid_attr()

Type Parameter Key Value
PARAM_VALUE 0 device 4096-ptr_max
PARAM_VALUE 1 port_num 1-2
PARAM_VALUE 2 index 0
CAPPED_DATA 1 port_num 1
DATA_SOURCE 1 port_num $1
HALF_LOCKED2 &pool->lock