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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/net/ethernet/microsoft/mana/mana_en.c mana_change_mtu() -> mana_pre_alloc_rxbufs()

Type Parameter Key Value
PARAM_VALUE 0 mpc 4096-ptr_max
DATA_SOURCE 1 new_mtu $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 new_mtu 0-s32max[c]
UNITS 2 num_queues unit_array_size

drivers/net/ethernet/microsoft/mana/mana_en.c mana_per_port_queue_reset_work_handler() -> mana_pre_alloc_rxbufs()

Type Parameter Key Value
PARAM_VALUE 0 mpc 4096-ptr_max
PARAM_VALUE 0 mpc->channel_changing 1
PARAM_VALUE 0 mpc->ndev 4096-ptr_max
PARAM_VALUE 0 mpc->vport_mutex.dep_map->name 0-255
PARAM_VALUE 0 mpc->vport_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mpc->vport_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mpc->vport_mutex.wait_lock.dep_map->name 0-255
CAPPED_DATA 0 &mpc->vport_mutex 1
UNITS 1 new_mtu unit_byte
UNITS 2 num_queues unit_array_size
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &pool->lock

drivers/net/ethernet/microsoft/mana/mana_bpf.c mana_xdp_set() -> mana_pre_alloc_rxbufs()

Type Parameter Key Value
PARAM_VALUE 0 mpc 4096-ptr_max
PARAM_VALUE 0 mpc->ac 4096-ptr_max
PARAM_VALUE 0 mpc->ac->gdma_dev 4096-ptr_max
PARAM_VALUE 0 mpc->port_is_up 1
BUF_SIZE 0 mpc->bpf_prog s32min-(-1),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 1 new_mtu unit_byte
UNITS 2 num_queues unit_array_size
HALF_LOCKED2 &ndev->lock

drivers/net/ethernet/microsoft/mana/mana_ethtool.c mana_set_channels() -> mana_pre_alloc_rxbufs()

Type Parameter Key Value
PARAM_VALUE 0 mpc 4096-ptr_max
PARAM_VALUE 0 mpc->channel_changing 1
PARAM_VALUE 0 mpc->vport_mutex.dep_map->name 0-255
PARAM_VALUE 0 mpc->vport_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mpc->vport_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mpc->vport_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 2 num_queues 0
CAPPED_DATA 0 &mpc->vport_mutex 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 num_queues 0
UNITS 1 new_mtu unit_byte
UNITS 2 num_queues unit_array_size

drivers/net/ethernet/microsoft/mana/mana_ethtool.c mana_set_priv_flags() -> mana_pre_alloc_rxbufs()

Type Parameter Key Value
PARAM_VALUE 0 mpc 4096-ptr_max
PARAM_VALUE 0 mpc->bpf_prog 0
PARAM_VALUE 0 mpc->channel_changing 1
PARAM_VALUE 0 mpc->port_is_up 1
PARAM_VALUE 0 mpc->priv_flags 0
PARAM_VALUE 0 mpc->vport_mutex.dep_map->name 0-255
PARAM_VALUE 0 mpc->vport_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mpc->vport_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mpc->vport_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mpc->vport_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 new_mtu 0-1714
CAPPED_DATA 0 &mpc->vport_mutex 1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 mpc->priv_flags 0
UNITS 1 new_mtu unit_byte
UNITS 2 num_queues unit_array_size

drivers/net/ethernet/microsoft/mana/mana_ethtool.c mana_set_ringparam() -> mana_pre_alloc_rxbufs()

Type Parameter Key Value
PARAM_VALUE 0 mpc 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS 1 new_mtu unit_byte
UNITS 2 num_queues unit_array_size