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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/infiniband/hw/mlx4/qp.c destroy_qp_common() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 1 mtt 0
PARAM_VALUE 2 cur_state 1-6,u32max
PARAM_VALUE 3 new_state 0
PARAM_VALUE 4 context 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
PARAM_VALUE 7 qp 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/mlx4/qp.c destroy_qp_rss() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 mtt 0
PARAM_VALUE 2 cur_state 1-6,u32max
PARAM_VALUE 3 new_state 0
PARAM_VALUE 4 context 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
PARAM_VALUE 7 qp 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx4/qp.c mlx4_qp_to_ready() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 mtt 4096-ptr_max
PARAM_VALUE 4 context 4096-ptr_max
PARAM_VALUE 4 context->msn 0
PARAM_VALUE 4 context->mtu_msgmax 255
PARAM_VALUE 4 context->param3 0,536870912,1073741824,1610612736
PARAM_VALUE 4 context->params1 0
PARAM_VALUE 4 context->params2 0,8
PARAM_VALUE 4 context->pri_path.ackto 1
PARAM_VALUE 4 context->pri_path.feup 0,64
PARAM_VALUE 4 context->pri_path.fl 0,2
PARAM_VALUE 4 context->qkey 0
PARAM_VALUE 4 context->srqn 0,1879048192
PARAM_VALUE 4 context->ssn 0
PARAM_VALUE 4 context->xrcd 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
PARAM_VALUE 7 qp 4096-ptr_max
BUF_SIZE 4 context (-1),248
BUF_SIZE 4 context (-1),248
BUF_SIZE 7 qp (-1),120
BUF_SIZE 7 qp (-1),120
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 mtt $1
DATA_SOURCE 4 context $2
DATA_SOURCE 7 qp $3
MEM_ZERO 4 context
RX_PATH
TASK_NOT_RUNNING
USER_DATA 7 qp->qpn 1-s32max[c]
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_config_rss_steer() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->persist->device_state_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 dev->persist->device_state_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->persist->pdev->dev.cma_area->alloc_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 0 dev->persist->pdev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->persist->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->qp_table_tree.xa_flags 0,33554432-u32max
PARAM_VALUE 1 mtt 0
PARAM_VALUE 3 new_state 0
PARAM_VALUE 4 context 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
PARAM_VALUE 7 qp 4096-ptr_max
PARAM_VALUE 7 qp->event 6395916156806569984
PARAM_VALUE 7 qp->free.done 0
PARAM_VALUE 7 qp->free.wait.lock.magic 3735899821
PARAM_VALUE 7 qp->free.wait.lock.owner (-1)
PARAM_VALUE 7 qp->free.wait.lock.owner_cpu u32max
PARAM_VALUE 7 qp->free.wait.task_list.next 4096-ptr_max
PARAM_VALUE 7 qp->free.wait.task_list.next->next 4096-ptr_max
PARAM_VALUE 7 qp->free.wait.task_list.prev 4096-ptr_max
PARAM_VALUE 7 qp->free.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 7 qp->free.wait.task_list.prev->prev 4096-ptr_max
PARAM_VALUE 7 qp->qpn s32min-(-1),1-s32max
PARAM_VALUE 7 qp->refcount.refs.counter 1
BUF_SIZE 7 qp 120
CAPPED_DATA 0 dev->persist->pdev->dev.cma_area->nranges 1
DATA_SOURCE 7 qp r _kzalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 7 qp->qpn 1-s32max[c]
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_config_rss_steer() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 mtt 0
PARAM_VALUE 3 new_state 0
PARAM_VALUE 4 context 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
PARAM_VALUE 7 qp 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_release_rss_steer() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 mtt 0
PARAM_VALUE 3 new_state 0
PARAM_VALUE 4 context 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_release_rss_steer() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 mtt 0
PARAM_VALUE 3 new_state 0
PARAM_VALUE 4 context 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
PARAM_VALUE 7 qp 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_tx.c mlx4_en_deactivate_tx_ring() -> mlx4_qp_modify()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 mtt 0
PARAM_VALUE 3 new_state 0
PARAM_VALUE 4 context 0
PARAM_VALUE 5 optpar 0
PARAM_VALUE 6 sqd_event 0
PARAM_VALUE 7 qp 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock