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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/netronome/nfp/bpf/main.c nfp_bpf_ndo_init() -> bpf_offload_dev_netdev_register()

Type Parameter Key Value
PARAM_VALUE 1 netdev 4096-ptr_max
PARAM_VALUE 1 netdev->ethtool_ops->get_rxfh_fields 0,4096-ptr_max
PARAM_VALUE 1 netdev->ethtool_ops->rxfh_max_num_contexts 0,2-u32max
PARAM_VALUE 1 netdev->ethtool_ops->set_coalesce 0,4096-ptr_max
PARAM_VALUE 1 netdev->ethtool_ops->supported_coalesce_params 0-3,17,19,34-35,48,51,59,63,204,236,273,511,513,529,547,561,563,595,597,1553,1587,1681,132625,135697,657041,677393,2029107,2097665,2300433,2300595,3653155,12583935,12584499,13239859,117440512,536870912,536872499-u32max
PARAM_VALUE 1 netdev->ethtool_ops->supported_input_xfrm 0-2
PARAM_VALUE 1 netdev->netdev_ops->ndo_init 0,4096-ptr_max
PARAM_VALUE 1 *netdev->name 0-255
BUF_SIZE 1 netdev->dcbnl_ops (-1),424
BUF_SIZE 1 netdev->dev.parent (-1),1616
BUF_SIZE 1 netdev->dev.type (-1),48
BUF_SIZE 1 netdev->devlink_port (-1),472
BUF_SIZE 1 netdev->ethtool_ops (-1),656
BUF_SIZE 1 netdev->ieee80211_ptr (-1),2512
BUF_SIZE 1 netdev->ieee802154_ptr (-1),272
BUF_SIZE 1 netdev->ml_priv (-1),48
BUF_SIZE 1 netdev->name_node (-1),64
BUF_SIZE 1 netdev->name_node->name (-1),16
BUF_SIZE 1 netdev->nd_net.net (-1),10304,10432,10624
BUF_SIZE 1 netdev->netdev_ops (-1),760
BUF_SIZE 1 netdev->qdisc_tx_busylock (-1),16
BUF_SIZE 1 netdev->queue_mgmt_ops (-1),80
BUF_SIZE 1 netdev->rtnl_link_ops (-1),288
BUF_SIZE 1 netdev->stat_ops (-1),24
BUF_SIZE 1 netdev->sysfs_rx_queue_group (-1),48
BUF_SIZE 1 netdev->xdp_metadata_ops (-1),24
DATA_SOURCE 1 netdev $1
STR_LEN 1 netdev->ieee80211_ptr->wiphy (-1),5-6
STR_LEN 1 netdev->name (-1),15
STR_LEN 1 netdev->name_node->name (-1),15
STR_LEN 1 netdev->nd_net.net (-1)
STR_LEN 1 netdev->rtnl_link_ops->kind (-1),13
NOSPEC 1 netdev->ifindex
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 netdev->max_mtu 68-u16max
HOST_DATA 1 netdev->mtu 68-u16max
USER_DATA 1 netdev->ifindex s32min-s32max
USER_DATA 1 netdev->threaded 0-255
NO_OVERFLOW_SIMPLE 1 netdev->group
NO_OVERFLOW_SIMPLE 1 netdev->num_napi_configs
NO_OVERFLOW_SIMPLE 1 netdev->num_rx_queues
NO_OVERFLOW_SIMPLE 1 netdev->num_tx_queues
NO_OVERFLOW_SIMPLE 1 netdev->phydev->attached_dev->group
NO_OVERFLOW_SIMPLE 1 netdev->phydev->attached_dev->proto_down
NO_OVERFLOW_SIMPLE 1 netdev->phydev->attached_dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 1 netdev->phydev->attached_dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 1 netdev->phydev->attached_dev->tx_queue_len
NO_OVERFLOW_SIMPLE 1 netdev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 netdev->real_num_tx_queues
USER_PTR 1 netdev->name_node->name

drivers/net/netdevsim/bpf.c nsim_bpf_init() -> bpf_offload_dev_netdev_register()

Type Parameter Key Value
PARAM_VALUE 1 netdev 4096-ptr_max
PARAM_VALUE 1 netdev->ethtool_ops 9155793665727275008
PARAM_VALUE 1 netdev->ethtool_ops->get_channels 8028522205499121664
PARAM_VALUE 1 netdev->ethtool_ops->get_coalesce 6439278605096185856
PARAM_VALUE 1 netdev->ethtool_ops->get_fec_stats 7343888471261712384
PARAM_VALUE 1 netdev->ethtool_ops->get_fecparam 2580290828643438592
PARAM_VALUE 1 netdev->ethtool_ops->get_pause_stats 8895316525573328896
PARAM_VALUE 1 netdev->ethtool_ops->get_pauseparam 3610249014892593152
PARAM_VALUE 1 netdev->ethtool_ops->get_ringparam 6354832047756414976
PARAM_VALUE 1 netdev->ethtool_ops->get_ts_info 1914360053535248384
PARAM_VALUE 1 netdev->ethtool_ops->op_needs_rtnl 8
PARAM_VALUE 1 netdev->ethtool_ops->set_channels 7197495616423542784
PARAM_VALUE 1 netdev->ethtool_ops->set_coalesce 3465689964618805248
PARAM_VALUE 1 netdev->ethtool_ops->set_fecparam 7685435400996909056
PARAM_VALUE 1 netdev->ethtool_ops->set_pauseparam 5361661750162333696
PARAM_VALUE 1 netdev->ethtool_ops->set_ringparam 1325221050558406656
PARAM_VALUE 1 netdev->ethtool_ops->supported_coalesce_params s32max
PARAM_VALUE 1 netdev->ethtool_ops->supported_ring_params 96
PARAM_VALUE 1 netdev->netdev_ops 2900591461573246976
PARAM_VALUE 1 netdev->num_rx_queues 0-s32max
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_lockref.count s32min-s32max
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_bmap_bits 0-4294967295
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_bmap_count 0-4294967295
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_data_blksize 0-4294967295
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_hashsize s32min-s32max
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_last_bmap 0-4294967295
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_mode 0-u16max
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_partition_size s32min-s32max
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_reserved s32min-s32max
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->s_root_block 0-4294967295
PARAM_VALUE 1 netdev->priv->nsim_dev_port->ddir->d_sb->s_fs_info->work_queued s32min-s32max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_inode->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_inode->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_inode->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1293513186369728512,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488-s64max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_op->d_weak_revalidate 0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->__s_d_op->d_weak_revalidate 0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_bmap_bits 0-4294967295
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_bmap_count 0-4294967295
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_data_blksize 0-4294967295
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_hashsize s32min-s32max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_last_bmap 0-4294967295
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_mode 0-u16max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_partition_size s32min-s32max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_reserved s32min-s32max
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->s_root_block 0-4294967295
PARAM_VALUE 1 netdev->priv->udp_ports.ddir->d_sb->s_fs_info->work_queued s32min-s32max
PARAM_VALUE 1 netdev->queue_mgmt_ops 495186151224164352
PARAM_VALUE 1 netdev->stat_ops 6080823034934493184
PARAM_VALUE 1 netdev->udp_tunnel_nic_info 4096-ptr_max
BUF_SIZE 1 netdev->netdev_ops 760
BUF_SIZE 1 netdev->queue_mgmt_ops 80
BUF_SIZE 1 netdev->stat_ops 24
CAPPED_DATA 1 netdev->num_rx_queues 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &of->mutex