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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/gadget/udc/udc-xilinx.c xudc_ep0_in() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status 0
BUF_SIZE 0 ep 1088
BUF_SIZE 0 ep 1088
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_ep0_out() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status 0
BUF_SIZE 0 ep 1088
BUF_SIZE 0 ep 1088
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_ep_dequeue() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status (-104)
CAPPED_DATA 0 &ep->queue 1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
LOCK2 flags
HALF_LOCKED2 &ctx->ctx_lock
HALF_LOCKED2 &epdata->dev->lock
HALF_LOCKED2 &epdata->lock
HALF_LOCKED2 &epfile->dmabufs_mutex
HALF_LOCKED2 &epfile->ffs->eps_lock
HALF_LOCKED2 &ffs->eps_lock
HALF_LOCKED2 &port->port_lock
HALF_LOCKED2 irq
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_nuke() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->epnumber 0-15
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status (-108),(-104)
BUF_SIZE 0 ep (-1),1088
BUF_SIZE 0 ep (-1),1088
CAPPED_DATA 0 &ep->queue 1
DATA_SOURCE 0 ep $0
DATA_SOURCE 2 status $1
PARAM_COMPARE 0 &ep->queue != $0->queue.next
HARD_MAX 2 status (-104)
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_read_fifo() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->curbufnum 0-1
PARAM_VALUE 0 ep->is_in 0
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 1 req->usb_req.status (-75)
PARAM_VALUE 2 status (-75)
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_read_fifo() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->buffer1ready 1
PARAM_VALUE 0 ep->curbufnum 0-1
PARAM_VALUE 0 ep->is_in 0
PARAM_VALUE 0 ep->udc 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status 0
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_read_fifo() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->curbufnum 0-1
PARAM_VALUE 0 ep->is_in 0
PARAM_VALUE 0 ep->udc 4096-ptr_max
PARAM_VALUE 0 ep->udc->dma_enabled 1
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status (-104)
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_write_fifo() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->buffer0ready 1
PARAM_VALUE 0 ep->buffer1ready 1
PARAM_VALUE 0 ep->curbufnum 0-1
PARAM_VALUE 0 ep->desc 4096-ptr_max
PARAM_VALUE 0 ep->is_in 1
PARAM_VALUE 0 ep->udc 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status 0
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_write_fifo() -> xudc_done()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->buffer0ready 1
PARAM_VALUE 0 ep->buffer1ready 1
PARAM_VALUE 0 ep->curbufnum 0-1
PARAM_VALUE 0 ep->desc 4096-ptr_max
PARAM_VALUE 0 ep->is_in 1
PARAM_VALUE 0 ep->udc 4096-ptr_max
PARAM_VALUE 0 ep->udc->dma_enabled 1
PARAM_VALUE 1 req 4096-ptr_max
PARAM_VALUE 2 status (-104)
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &udc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct xusb_udc)->lock