usbnet_link_change identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/usb/usbnet.h, line 298 (as a prototype)

Defined in 1 files as a function:

drivers/net/usb/usbnet.c, line 2050 (as a function)

Referenced in 9 files:

Smatch caller information:

drivers/net/usb/dm9601.c dm9601_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	2	need_reset	1
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/sierra_net.c sierra_net_handle_lsi() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->udev	4096-ptr_max
PARAM_VALUE	0	dev->udev->bus->sysdev->iommu->attach_deferred	0-1
PARAM_VALUE	0	*dev->net->name	0-255
PARAM_VALUE	2	need_reset	0
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	link	r sierra_net_parse_lsi
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/usbnet.c usbnet_probe() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->deferred.poisoned	0
PARAM_VALUE	0	dev->deferred.suspend_wakeups.counter	0
PARAM_VALUE	0	dev->deferred.wait.head.next	4096-ptr_max
PARAM_VALUE	0	dev->deferred.wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	dev->deferred.wait.head.prev	4096-ptr_max
PARAM_VALUE	0	dev->deferred.wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->deferred.wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->delay.entry.pprev	0
PARAM_VALUE	0	dev->delay.flags	0-4194302
PARAM_VALUE	0	dev->delay.lockdep_map->name	0-255
PARAM_VALUE	0	dev->done.next	4096-ptr_max
PARAM_VALUE	0	dev->done.prev	4096-ptr_max
PARAM_VALUE	0	dev->done.qlen	0
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	2080,2592,4096-4097,4100,4112,4114,4128,4152,6176,8288,8544,9232,9744,10336,12848,14384,14896,15376,17408,48144,67072
PARAM_VALUE	0	dev->driver_info->status	0,4096-ptr_max
PARAM_VALUE	0	dev->interrupt_count	0
PARAM_VALUE	0	dev->interrupt_mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->interrupt_mutex.first_waiter	0
PARAM_VALUE	0	dev->interrupt_mutex.magic	4096-ptr_max
PARAM_VALUE	0	dev->interrupt_mutex.osq.tail.counter	0
PARAM_VALUE	0	dev->interrupt_mutex.owner.counter	0
PARAM_VALUE	0	dev->intf	4096-ptr_max
PARAM_VALUE	0	dev->intf->authorized	1
PARAM_VALUE	0	dev->intf->condition	1
PARAM_VALUE	0	dev->intf->dev.driver	4096-ptr_max
PARAM_VALUE	0	dev->intf->needs_altsetting0	0
PARAM_VALUE	0	dev->intf->needs_binding	0
PARAM_VALUE	0	dev->maxpacket	1-2047
PARAM_VALUE	0	dev->net->dev.parent	4096-ptr_max
PARAM_VALUE	0	dev->phy_mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->phy_mutex.first_waiter	0
PARAM_VALUE	0	dev->phy_mutex.magic	4096-ptr_max
PARAM_VALUE	0	dev->phy_mutex.osq.tail.counter	0
PARAM_VALUE	0	dev->phy_mutex.owner.counter	0
PARAM_VALUE	0	dev->rx_speed	(-1)
PARAM_VALUE	0	dev->rxq.next	4096-ptr_max
PARAM_VALUE	0	dev->rxq.prev	4096-ptr_max
PARAM_VALUE	0	dev->rxq.qlen	0
PARAM_VALUE	0	dev->rxq_pause.next	4096-ptr_max
PARAM_VALUE	0	dev->rxq_pause.prev	4096-ptr_max
PARAM_VALUE	0	dev->rxq_pause.qlen	0
PARAM_VALUE	0	dev->tx_speed	(-1)
PARAM_VALUE	0	dev->txq.next	4096-ptr_max
PARAM_VALUE	0	dev->txq.prev	4096-ptr_max
PARAM_VALUE	0	dev->txq.qlen	0
PARAM_VALUE	0	dev->udev	4096-ptr_max
PARAM_VALUE	0	dev->wait.head.next	4096-ptr_max
PARAM_VALUE	0	dev->wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	dev->wait.head.prev	4096-ptr_max
PARAM_VALUE	0	dev->wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	*dev->net->name	0-255
PARAM_VALUE	0	*dev->udev->toggle	0-4294967295
PARAM_VALUE	1	link	0
PARAM_VALUE	2	need_reset	0
BUF_SIZE	0	dev->driver_name	4-25,28-29,32
BUF_SIZE	0	dev->padding_pkt	1,u64max
BIT_INFO	0	dev->driver_info->flags	0x800,0x1ffff
MEM_ZERO	0	&dev->deferred
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/ax88179_178a.c ax88179_reset() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info->flags	32,82,96,1024,1536,2080,2592,4096-4097,4100,4112,4114,4128,4152,6176,8288,8544,9232,9744,10336,12848,14384,14896,15376,17408,48144,67072
PARAM_VALUE	0	dev->driver_info->reset	0,4096-ptr_max
PARAM_VALUE	0	dev->driver_priv	4096-ptr_max
PARAM_VALUE	0	dev->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->mii.mdio_read	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	0	dev->net->addr_assign_type	0
PARAM_VALUE	0	dev->rx_urb_size	20480
PARAM_VALUE	0	dev->udev	4096-ptr_max
PARAM_VALUE	0	dev->udev->dev.of_node->properties->length	s32min-s32max
PARAM_VALUE	0	*dev->net->name	0-255
PARAM_VALUE	0	*dev->udev->toggle	0-4294967295
PARAM_VALUE	1	link	0
PARAM_VALUE	2	need_reset	0
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev->driver_name	(-1),4-25,28-29,32
BUF_SIZE	0	dev->driver_priv	(-1),20
BUF_SIZE	0	dev->net->ethtool_ops	(-1),656
BUF_SIZE	0	dev->net->netdev_ops	(-1),760
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	dev	unit_byte

drivers/net/usb/ax88179_178a.c ax88179_resume() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_priv	4096-ptr_max
PARAM_VALUE	0	dev->driver_priv->in_pm	1
PARAM_VALUE	1	link	0
PARAM_VALUE	2	need_reset	0
BUF_SIZE	0	dev	s32min-(-2),1-s32max
BUF_SIZE	0	dev	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	dev	unit_byte

drivers/net/usb/ax88179_178a.c ax88179_set_eee() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_priv	4096-ptr_max
PARAM_VALUE	0	dev->driver_priv->disconnecting	1-255
PARAM_VALUE	0	dev->driver_priv->eee_active	1
PARAM_VALUE	0	dev->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->mii.mdio_read	4096-ptr_max
PARAM_VALUE	0	*dev->net->name	0-255
PARAM_VALUE	1	link	0
PARAM_VALUE	2	need_reset	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/net/usb/ax88179_178a.c ax88179_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	2	need_reset	1
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/mcs7830.c mcs7830_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	2	need_reset	0
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/cdc_ether.c usbnet_cdc_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	2	need_reset	0
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
BIT_INFO	0	dev->msg_enable	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/cdc_ether.c usbnet_cdc_zte_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	2	need_reset	0
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
BIT_INFO	0	dev->msg_enable	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/asix_devices.c asix_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	2	need_reset	1
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/asix_devices.c ax88772_mac_link_down() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->net	0,4096-ptr_max
PARAM_VALUE	0	dev->net->dev.parent	0,4096-ptr_max
PARAM_VALUE	0	*dev->net->name	0
PARAM_VALUE	1	link	0
PARAM_VALUE	2	need_reset	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pl->state_mutex
HALF_LOCKED2		global &dsa2_mutex

drivers/net/usb/asix_devices.c ax88772_mac_link_up() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->intf->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->net	0,4096-ptr_max
PARAM_VALUE	0	dev->net->dev.parent	0,4096-ptr_max
PARAM_VALUE	0	*dev->net->name	0
PARAM_VALUE	1	link	1
PARAM_VALUE	2	need_reset	0
NOCHECK_CALL
LOCK2		&pl->phydev_mutex
LOCK2		&pl->state_mutex
HALF_LOCKED2		&phy->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct phylink)->phydev_mutex
TYPE_LOCK		(struct phylink)->state_mutex

drivers/net/usb/cdc_ncm.c cdc_ncm_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	2	need_reset	0
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/usb/sr9800.c sr_status() -> usbnet_link_change()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->driver_info	4096-ptr_max
PARAM_VALUE	0	dev->net	4096-ptr_max
PARAM_VALUE	2	need_reset	1
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock