Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/core/hub.c recursively_mark_NOTATTACHED() -> update_usb_device_state()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 udev->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 udev->usb4_link->link_dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->usb4_link->link_dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->usb4_link->link_dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 udev->usb4_link->supplier->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *udev->toggle 0-4294967295
PARAM_VALUE 1 new_state 0
CAPPED_DATA 0 udev->maxchild 1
DATA_SOURCE 0 udev $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 flags
HALF_LOCKED2 global &device_state_lock

drivers/usb/core/hub.c usb_set_device_state() -> update_usb_device_state()

Type Parameter Key Value
PARAM_VALUE 0 udev 4096-ptr_max
PARAM_VALUE 0 udev->dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 udev->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 udev->dev.dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 udev->dev.dma_io_tlb_mem->force_bounce 0-1
PARAM_VALUE 0 udev->dev.dma_io_tlb_mem->nslabs 0-s64max
PARAM_VALUE 0 udev->dev.dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 udev->dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 udev->state 1-u32max
PARAM_VALUE 0 udev->usb4_link->link_dev.kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->usb4_link->link_dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 udev->usb4_link->link_dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 udev->usb4_link->supplier->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 *udev->toggle 0-4294967295
PARAM_VALUE 1 new_state 2,5-8
BUF_SIZE 0 udev (-1),2344
BUF_SIZE 0 udev (-1),2344
DATA_SOURCE 0 udev $0
DATA_SOURCE 1 new_state $1
FUZZY_MAX 1 new_state 7
HARD_MAX 1 new_state 8
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 global &device_state_lock
HALF_LOCKED2 &hdev->dev.mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port_dev->status_lock
HALF_LOCKED2 global &hcd_root_hub_lock
HALF_LOCKED2 hcd->address0_mutex
HALF_LOCKED2 irq
HALF_LOCKED2 0 &udev->dev.mutex