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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 13 files:

Smatch caller information:

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c hns3_nic_maybe_stop_tx() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
DATA_SOURCE 0 dev $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->num_tc
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 dev->tx_queue_len
UNITS 1 queue_index unit_array_size
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 &dev->tx_global_lock

drivers/net/vmxnet3/vmxnet3_drv.c vmxnet3_tq_start() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/ethernet/intel/iavf/iavf_txrx.c __iavf_maybe_stop_tx() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 queue_index unit_array_size
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/fm10k/fm10k_main.c __fm10k_maybe_stop_tx() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/cavium/liquidio/lio_vf_main.c start_txqs() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
BUF_SIZE 0 dev->header_ops (-1)-0,48
BUF_SIZE 0 dev->name_node (-1),64
BUF_SIZE 0 dev->name_node->name (-1),16
BUF_SIZE 0 dev->nd_net.net (-1),10304,10432
BUF_SIZE 0 dev->rtnl_link_ops (-1),288
CAPPED_DATA 1 queue_index 1
DATA_SOURCE 0 dev $0
PARAM_COMPARE 1 queue_index < $0->real_num_tx_queues
NOSPEC 0 dev->ifindex
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 dev->flags 0-527873[c]
USER_DATA 0 dev->group s32min-s32max
USER_DATA 0 dev->ifindex s32min-s32max
USER_DATA 0 dev->mtu 0-s32max[c]
USER_DATA 0 dev->num_tc 2-16[c]
USER_DATA 0 dev->real_num_rx_queues 1-s32max[c]
USER_DATA 0 *dev->dev_addr 0-255
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->name
NO_OVERFLOW_SIMPLE 0 dev->num_napi_configs
NO_OVERFLOW_SIMPLE 0 dev->num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->proto_down
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 dev->tx_queue_len
NO_OVERFLOW_SIMPLE 1 queue_index
USER_PTR 0 dev->name
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 0 &dev->ethtool->rss_lock
HALF_LOCKED2 0 &dev->lock

drivers/net/ethernet/marvell/octeon_ep/octep_main.c octep_iq_full_check() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ntb_netdev.c __ntb_netdev_maybe_stop_tx() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->num_tc
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 dev->tx_queue_len
UNITS 1 queue_index unit_array_size
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 &dev->tx_global_lock

drivers/net/ethernet/wangxun/libwx/wx_lib.c wx_maybe_stop_tx() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/apm/xgene/xgene_enet_main.c xgene_enet_process_ring() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/virtio_net.c check_sq_full_and_disable() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
DATA_SOURCE 0 dev $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->group
NO_OVERFLOW_SIMPLE 0 dev->num_tc
NO_OVERFLOW_SIMPLE 0 dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 0 dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 0 dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 0 dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 0 dev->tx_queue_len
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 &dev->tx_global_lock

drivers/net/ethernet/intel/i40e/i40e_txrx.c __i40e_maybe_stop_tx() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 queue_index unit_array_size
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c __ixgbevf_maybe_stop_tx() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/intel/idpf/idpf_txrx.c idpf_qp_enable() -> netif_start_subqueue()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
CAPPED_DATA 0 dev->num_tx_queues 1
CAPPED_DATA 0 dev->real_num_rx_queues 1
CAPPED_DATA 1 queue_index 1
DATA_SOURCE 1 queue_index $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 queue_index
UNITS 1 queue_index unit_array_size
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex