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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ethtool/ioctl.c ethtool_get_coalesce() -> (struct ethtool_ops)->get_coalesce()

Type Parameter Key Value
PARAM_VALUE 0 netdev 4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->bus 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->class 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->power.request 0-4
PARAM_VALUE 0 netdev->dev.parent->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 netdev->dev.parent->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 netdev->dev.parent->type 0,4096-ptr_max
PARAM_VALUE 0 netdev->ethtool_ops 4096-ptr_max
PARAM_VALUE 0 netdev->ethtool_ops->begin 0,1835931156019712000,3096438129622650880,3900617307435175936,5716752743725981696,7946597811871383552,8525681326485266432
PARAM_VALUE 0 netdev->ethtool_ops->get_coalesce 1-u64max
PARAM_VALUE 0 netdev->lock.dep_map->name 0-255
PARAM_VALUE 0 netdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 netdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 netdev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 netdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 netdev->moving_ns 0
PARAM_VALUE 0 netdev->netdev_ops 4096-ptr_max
PARAM_VALUE 0 netdev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 0 netdev->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 0 netdev->reg_state 0-1
PARAM_VALUE 1 coalesce 486035372027924480
PARAM_VALUE 1 coalesce->cmd 14
PARAM_VALUE 1 coalesce->pkt_rate_high 0
PARAM_VALUE 1 coalesce->pkt_rate_low 0
PARAM_VALUE 1 coalesce->rate_sample_interval 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs_high 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs_irq 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs_low 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames_high 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames_irq 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames_low 0
PARAM_VALUE 1 coalesce->stats_block_coalesce_usecs 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs_high 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs_irq 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs_low 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames_high 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames_irq 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames_low 0
PARAM_VALUE 1 coalesce->use_adaptive_rx_coalesce 0
PARAM_VALUE 1 coalesce->use_adaptive_tx_coalesce 0
PARAM_VALUE 2 kernel_coal 1932370664591990784
PARAM_VALUE 2 kernel_coal->rx_cqe_frames 0
PARAM_VALUE 2 kernel_coal->rx_cqe_nsecs 0
PARAM_VALUE 2 kernel_coal->tx_aggr_max_bytes 0
PARAM_VALUE 2 kernel_coal->tx_aggr_max_frames 0
PARAM_VALUE 2 kernel_coal->tx_aggr_time_usecs 0
PARAM_VALUE 2 kernel_coal->use_cqe_mode_rx 0
PARAM_VALUE 2 kernel_coal->use_cqe_mode_tx 0
PARAM_VALUE 3 extack 0
CAPPED_DATA 0 netdev->nd_net.net 1
DATA_SOURCE 0 netdev $0
FUZZY_MAX 0 netdev->reg_state 1
CONTAINER 0 -152-784+0 $(-1)
HARD_MAX 0 netdev->reg_state 1
HALF_LOCKED2 global &rtnl_mutex

net/ethtool/ioctl.c ethtool_set_coalesce() -> (struct ethtool_ops)->get_coalesce()

Type Parameter Key Value
PARAM_VALUE 0 netdev 4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->bus 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->class 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->power.request 0-4
PARAM_VALUE 0 netdev->dev.parent->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 netdev->dev.parent->power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 netdev->dev.parent->type 0,4096-ptr_max
PARAM_VALUE 0 netdev->ethtool_ops 4096-ptr_max
PARAM_VALUE 0 netdev->ethtool_ops->begin 0,1835931156019712000,3096438129622650880,3900617307435175936,5716752743725981696,7946597811871383552,8525681326485266432
PARAM_VALUE 0 netdev->ethtool_ops->get_coalesce 1-u64max
PARAM_VALUE 0 netdev->ethtool_ops->set_coalesce 1-u64max
PARAM_VALUE 0 netdev->lock.dep_map->name 0-255
PARAM_VALUE 0 netdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 netdev->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 netdev->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 netdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 netdev->moving_ns 0
PARAM_VALUE 0 netdev->netdev_ops 4096-ptr_max
PARAM_VALUE 0 netdev->refcnt_tracker.list.next->next 4096-ptr_max
PARAM_VALUE 0 netdev->refcnt_tracker.list.next->prev 4096-ptr_max
PARAM_VALUE 0 netdev->reg_state 0-1
PARAM_VALUE 1 coalesce 4759507632451665920
PARAM_VALUE 2 kernel_coal 6300287823005405184
PARAM_VALUE 2 kernel_coal->rx_cqe_frames 0
PARAM_VALUE 2 kernel_coal->rx_cqe_nsecs 0
PARAM_VALUE 2 kernel_coal->tx_aggr_max_bytes 0
PARAM_VALUE 2 kernel_coal->tx_aggr_max_frames 0
PARAM_VALUE 2 kernel_coal->tx_aggr_time_usecs 0
PARAM_VALUE 2 kernel_coal->use_cqe_mode_rx 0
PARAM_VALUE 2 kernel_coal->use_cqe_mode_tx 0
PARAM_VALUE 3 extack 0
CAPPED_DATA 0 netdev->nd_net.net 1
DATA_SOURCE 0 netdev $0
FUZZY_MAX 0 netdev->reg_state 1
CONTAINER 0 -152-784+0 $(-1)
HARD_MAX 0 netdev->reg_state 1
HALF_LOCKED2 global &rtnl_mutex

net/ethtool/coalesce.c __ethnl_set_coalesce() -> (struct ethtool_ops)->get_coalesce()

Type Parameter Key Value
PARAM_VALUE 0 netdev 4096-ptr_max
PARAM_VALUE 0 netdev->cfg_pending 1-u64max
PARAM_VALUE 0 netdev->dev.parent 0,4096-ptr_max
PARAM_VALUE 0 netdev->ethtool_ops 4096-ptr_max
PARAM_VALUE 0 netdev->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 netdev->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 netdev->netdev_ops 4096-ptr_max
PARAM_VALUE 1 coalesce 5726635148511264768
PARAM_VALUE 1 coalesce->cmd 0
PARAM_VALUE 1 coalesce->pkt_rate_high 0
PARAM_VALUE 1 coalesce->pkt_rate_low 0
PARAM_VALUE 1 coalesce->rate_sample_interval 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs_high 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs_irq 0
PARAM_VALUE 1 coalesce->rx_coalesce_usecs_low 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames_high 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames_irq 0
PARAM_VALUE 1 coalesce->rx_max_coalesced_frames_low 0
PARAM_VALUE 1 coalesce->stats_block_coalesce_usecs 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs_high 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs_irq 0
PARAM_VALUE 1 coalesce->tx_coalesce_usecs_low 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames_high 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames_irq 0
PARAM_VALUE 1 coalesce->tx_max_coalesced_frames_low 0
PARAM_VALUE 1 coalesce->use_adaptive_rx_coalesce 0
PARAM_VALUE 1 coalesce->use_adaptive_tx_coalesce 0
PARAM_VALUE 2 kernel_coal 414907230760738816
PARAM_VALUE 2 kernel_coal->rx_cqe_frames 0
PARAM_VALUE 2 kernel_coal->rx_cqe_nsecs 0
PARAM_VALUE 2 kernel_coal->tx_aggr_max_bytes 0
PARAM_VALUE 2 kernel_coal->tx_aggr_max_frames 0
PARAM_VALUE 2 kernel_coal->tx_aggr_time_usecs 0
PARAM_VALUE 2 kernel_coal->use_cqe_mode_rx 0
PARAM_VALUE 2 kernel_coal->use_cqe_mode_tx 0
PARAM_VALUE 3 extack 4971238048455385088
CONTAINER 0 -152-784+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 extack->miss_nest->nla_type 0-u16max
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read

net/ethtool/coalesce.c coalesce_prepare_data() -> (struct ethtool_ops)->get_coalesce()

Type Parameter Key Value
PARAM_VALUE 0 netdev 4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->bus 0,4096-ptr_max
PARAM_VALUE 0 netdev->dev.parent->type 0,4096-ptr_max
PARAM_VALUE 0 netdev->ethtool_ops 4096-ptr_max
PARAM_VALUE 0 netdev->ethtool_ops->get_coalesce 1-u64max
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.request 0-4
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 netdev->priv->clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.request 0-4294967295
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.runtime_error s32min-s32max
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 netdev->priv->clk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 netdev->priv->clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 netdev->priv->clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 netdev->priv->clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 netdev->priv->clk->core->prepare_count 0-4294967295
PARAM_VALUE 0 netdev->priv->clk->core->protect_count 0-4294967295
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.deferred_resume 0-1
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.idle_notification 0-1
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.request 0-4
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.request_pending 0-1
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 netdev->priv->cpsw->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 coalesce 4096-ptr_max
PARAM_VALUE 2 kernel_coal 4096-ptr_max
CONTAINER 0 -152-784+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 extack->miss_nest->nla_type 0-u16max