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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/host/xhci-ring.c finish_td() -> xhci_handle_halted_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 xhci->max_slots 1-255
PARAM_VALUE 0 xhci->segment_pool->size 0-4294967295
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->skip 0
PARAM_VALUE 1 ep->vdev 4096-ptr_max
PARAM_VALUE 1 ep->vdev->out_ctx 4096-ptr_max
PARAM_VALUE 2 td 4096-ptr_max
PARAM_VALUE 2 td->error_mid_td 1
PARAM_VALUE 2 td->start_seg 4096-ptr_max
PARAM_VALUE 2 td->status (-115),(-108),(-84),(-75),(-71),(-63),(-32),0
PARAM_VALUE 2 td->urb 4096-ptr_max
PARAM_VALUE 2 td->urb->ep 4096-ptr_max
PARAM_VALUE 2 td->urb_length_set 1
PARAM_VALUE 3 reset_type 0
CAPPED_DATA 2 td->start_seg 1
DATA_SOURCE 0 xhci $0
DATA_SOURCE 1 ep $1
DATA_SOURCE 2 td $3
FUZZY_MAX 2 td->status 0
BIT_INFO 2 td->status 0x0,0xffffff94
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &xhci->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xhci_hcd)->lock

drivers/usb/host/xhci-ring.c handle_transferless_tx_event() -> xhci_handle_halted_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 xhci->max_slots 1-255
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->err_count 5-u32max
PARAM_VALUE 1 ep->vdev 4096-ptr_max
PARAM_VALUE 1 ep->vdev->out_ctx 4096-ptr_max
PARAM_VALUE 2 td 0
PARAM_VALUE 3 reset_type 0
DATA_SOURCE 0 xhci $0
DATA_SOURCE 1 ep $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &xhci->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xhci_hcd)->lock

drivers/usb/host/xhci-ring.c handle_transferless_tx_event() -> xhci_handle_halted_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 xhci->max_slots 1-255
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->err_count 0-4
PARAM_VALUE 1 ep->vdev 4096-ptr_max
PARAM_VALUE 1 ep->vdev->out_ctx 4096-ptr_max
PARAM_VALUE 2 td 0
PARAM_VALUE 3 reset_type 1
DATA_SOURCE 0 xhci $0
DATA_SOURCE 1 ep $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &xhci->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xhci_hcd)->lock

drivers/usb/host/xhci-ring.c handle_tx_event() -> xhci_handle_halted_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->interrupters 4096-ptr_max
PARAM_VALUE 0 xhci->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 xhci->max_slots 1-255
PARAM_VALUE 0 xhci->op_regs 4096-ptr_max
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->skip 0
PARAM_VALUE 1 ep->vdev 4096-ptr_max
PARAM_VALUE 1 ep->vdev->out_ctx 4096-ptr_max
PARAM_VALUE 2 td 0,4096-ptr_max
PARAM_VALUE 3 reset_type 0
DATA_SOURCE 0 xhci $0
DATA_SOURCE 1 ep r xhci_get_virt_ep
BIT_INFO 0 xhci->xhc_state 0x0,0xfffffffc
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &xhci->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xhci_hcd)->lock

drivers/usb/host/xhci-ring.c process_bulk_intr_td() -> xhci_handle_halted_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 xhci->max_slots 1-255
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->err_count 0-4
PARAM_VALUE 1 ep->skip 0
PARAM_VALUE 1 ep->vdev 4096-ptr_max
PARAM_VALUE 1 ep->vdev->out_ctx 4096-ptr_max
PARAM_VALUE 2 td 4096-ptr_max
PARAM_VALUE 2 td->start_seg 4096-ptr_max
PARAM_VALUE 2 td->status 0
PARAM_VALUE 2 td->urb 4096-ptr_max
PARAM_VALUE 2 td->urb->ep 4096-ptr_max
PARAM_VALUE 2 td->urb->ep->desc.bmAttributes 1-255
PARAM_VALUE 3 reset_type 1
CAPPED_DATA 2 td->start_seg 1
DATA_SOURCE 0 xhci $0
DATA_SOURCE 1 ep $1
DATA_SOURCE 2 td $3
BIT_INFO 0 xhci->quirks 0x0,0xfffffeffffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &xhci->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xhci_hcd)->lock

drivers/usb/host/xhci-ring.c xhci_handle_cmd_stop_ep() -> xhci_handle_halted_endpoint()

Type Parameter Key Value
PARAM_VALUE 0 xhci 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring->deq_seg 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring->dequeue 4096-ptr_max
PARAM_VALUE 0 xhci->cmd_ring->dequeue->generic.field 4096-ptr_max
PARAM_VALUE 0 xhci->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 xhci->max_slots 1-255
PARAM_VALUE 1 ep 4096-ptr_max
PARAM_VALUE 1 ep->ring 4096-ptr_max
PARAM_VALUE 1 ep->vdev 4096-ptr_max
PARAM_VALUE 1 ep->vdev->out_ctx 4096-ptr_max
PARAM_VALUE 2 td 0,4096-ptr_max
PARAM_VALUE 2 td->status (-71)
PARAM_VALUE 3 reset_type 0-1
CAPPED_DATA 0 xhci->cmd_ring->deq_seg->trbs 1
CAPPED_DATA 0 xhci->cmd_ring->dequeue 1
DATA_SOURCE 0 xhci $0
DATA_SOURCE 1 ep r xhci_get_virt_ep
FUZZY_MAX 3 reset_type 1
BIT_INFO 1 ep->ep_state 0x0,0xfffffffd
HARD_MAX 3 reset_type 1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &xhci->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xhci_hcd)->lock