usb_ep_free_request identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/usb/gadget/udc/core.c, line 208

Defined in 1 files as a prototype:

include/linux/usb/gadget.h, line 256 (as a prototype)

Defined in 2 files as a function:

Referenced in 30 files:

Smatch caller information:

drivers/usb/renesas_usbhs/mod_gadget.c __usbhsg_recip_send_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/renesas_usbhs/mod_gadget.c __usbhsg_recip_send_status() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->ep	72
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags

drivers/usb/gadget/function/u_ether.c gether_disconnect() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/u_ether.c gether_disconnect() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/u_ether.c prealloc() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->driver_data	4096-ptr_max
PARAM_VALUE	0	ep->enabled	1
PARAM_VALUE	1	req	4096-ptr_max
DATA_SOURCE	0	ep	$1
PREEMPT_ADD
NOCHECK_CALL
LOCK2		&dev->req_lock
TYPE_LOCK		(struct eth_dev)->req_lock

drivers/usb/gadget/function/f_mass_storage.c do_set_interface() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
NOCHECK_CALL

drivers/usb/gadget/function/f_mass_storage.c do_set_interface() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
NOCHECK_CALL

drivers/usb/gadget/function/f_rndis.c free_usb_request() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	$0
BIT_INFO	1	req	0x0,0x7fffffffffffffff
BIT_INFO	1	req	0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		_T->lock

drivers/usb/gadget/function/f_rndis.c rndis_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/legacy/inode.c activate_ep_files() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->driver_data	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	0	ep->driver_data	336
BUF_SIZE	1	req	104
CAPPED_DATA	0	&ep->ep_list	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/legacy/inode.c destroy_ep_files() -> usb_ep_free_request()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ep->lock
TYPE_LOCK		(struct ep_data)->lock

drivers/usb/gadget/legacy/inode.c ep_aio() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	16,4096-ptr_max
PARAM_VALUE	1	req->complete	2814244828269740032
PARAM_VALUE	1	req->context	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	0-4000000
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	0-1000000000
BUF_SIZE	1	req->context	(-1),48
CAPPED_DATA	1	req->length	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOSPEC	1	req->length
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	req->length	0-4000000[c]
LOCK2		&epdata->dev->lock
LOCK2		&epdata->lock
LOCK2		irq
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct dev_data)->lock
TYPE_LOCK		(struct ep_data)->lock

drivers/usb/gadget/legacy/inode.c ep_aio_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->context	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
LOCK2		&epdata->dev->lock
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags
TYPE_LOCK		(struct dev_data)->lock

drivers/usb/gadget/legacy/inode.c gadgetfs_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->driver_data	0
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/legacy/raw_gadget.c dev_free() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/legacy/raw_gadget.c dev_free() -> usb_ep_free_request()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/legacy/raw_gadget.c raw_ioctl_ep_disable() -> usb_ep_free_request()

Type	Key	Value
PREEMPT_ADD		<- disables preempt
NOCHECK_CALL
LOCK2	&dev->lock
LOCK2	flags
TYPE_LOCK	(struct raw_dev)->lock

drivers/usb/chipidea/udc.c _gadget_stop_activity() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&udc->connect_lock

drivers/usb/chipidea/udc.c isr_get_status_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	1-u64max
PARAM_VALUE	1	req	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/chipidea/udc.c isr_get_status_response() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0,4096-ptr_max
PARAM_VALUE	1	req->complete	7313273942431698944
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	2
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	2
BUF_SIZE	1	req->ep	72
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ci->lock
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct ci_hdrc)->lock

drivers/usb/gadget/function/f_loopback.c alloc_requests() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->comp_desc	0,4096-ptr_max
PARAM_VALUE	0	ep->comp_desc->bDescriptorType	48
PARAM_VALUE	0	ep->desc	4096-ptr_max
PARAM_VALUE	0	ep->driver_data	4096-ptr_max
PARAM_VALUE	0	ep->maxpacket	0-2047
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->context	(-1),104
CAPPED_DATA	0	ep->address	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL

drivers/usb/gadget/function/f_loopback.c free_ep_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->context	(-1),96,104
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-u32max[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
UNITS	1	req	unit_byte

drivers/usb/gadget/function/f_loopback.c loopback_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
BUF_SIZE	1	req	(-1),96
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	req	unit_byte
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/gadget/function/f_phonet.c pn_bind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->claimed	1
PARAM_VALUE	0	ep->comp_desc	0
PARAM_VALUE	0	ep->desc	0
PARAM_VALUE	0	ep->name	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	1-u64max
BUF_SIZE	0	ep	(-1),72
BUF_SIZE	0	ep	(-1),72
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ep->address	0-255[u]

drivers/usb/gadget/function/f_phonet.c pn_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_phonet.c pn_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_eem.c eem_cmd_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->context	4096-ptr_max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/gadget/function/f_eem.c eem_unwrap() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	0-u32max
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->lock
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags
TYPE_LOCK		(struct eth_dev)->lock

drivers/usb/gadget/function/f_eem.c eem_unwrap() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	16,4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	0-u32max
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->lock
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags
TYPE_LOCK		(struct eth_dev)->lock

drivers/usb/gadget/function/f_eem.c eem_unwrap() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	16,4096-ptr_max
PARAM_VALUE	1	req->complete	3298232365359271936
PARAM_VALUE	1	req->context	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	0-4000000
PARAM_VALUE	1	req->zero	1
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	0-u32max
BUF_SIZE	1	req->context	16
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->lock
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags
TYPE_LOCK		(struct eth_dev)->lock

drivers/usb/gadget/function/f_ecm.c ecm_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_ecm.c free_usb_request() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	$0
BIT_INFO	1	req	0x0,0x7fffffffffffffff
BIT_INFO	1	req	0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		_T->lock

drivers/usb/gadget/function/f_printer.c printer_req_alloc() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->claimed	1
PARAM_VALUE	0	ep->comp_desc	0
PARAM_VALUE	0	ep->desc	0
PARAM_VALUE	0	ep->name	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	8192
BUF_SIZE	0	ep	(-1),72
BUF_SIZE	0	ep	(-1),72
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	8192
BUF_SIZE	1	req->ep	(-1),72
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ep->address	0-255[u]
USER_DATA	1	req->ep->address	0-255[u]
USER_DATA	1	req->ep->desc->bDescriptorType	0-255
USER_DATA	1	req->ep->desc->bEndpointAddress	0-255
USER_DATA	1	req->ep->desc->bInterval	0-255
USER_DATA	1	req->ep->desc->bLength	0-255
USER_DATA	1	req->ep->desc->bRefresh	0-255
USER_DATA	1	req->ep->desc->bSynchAddress	0-255
USER_DATA	1	req->ep->desc->bmAttributes	0-255
USER_DATA	1	req->ep->desc->wMaxPacketSize	0-u16max
USER_PTR	1	req->ep->desc

drivers/usb/gadget/function/f_printer.c printer_req_free() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	1-u64max
PARAM_VALUE	1	req	4096-ptr_max
BUF_SIZE	0	ep	(-1),72
BUF_SIZE	0	ep	(-1),72
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ep->address	0-255[u]
USER_DATA	1	req->ep->address	0-255[u]
USER_DATA	1	req->ep->desc->bDescriptorType	0-255
USER_DATA	1	req->ep->desc->bEndpointAddress	0-255
USER_DATA	1	req->ep->desc->bInterval	0-255
USER_DATA	1	req->ep->desc->bLength	0-255
USER_DATA	1	req->ep->desc->bRefresh	0-255
USER_DATA	1	req->ep->desc->bSynchAddress	0-255
USER_DATA	1	req->ep->desc->bmAttributes	0-255
USER_DATA	1	req->ep->desc->wMaxPacketSize	0-u16max
USER_PTR	1	req->ep->desc

drivers/usb/gadget/function/u_audio.c free_ep() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->dequeue	4096-ptr_max
PARAM_VALUE	1	req	1-u64max
DATA_SOURCE	0	ep	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/u_audio.c free_ep_fback() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->dequeue	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	0	ep	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/u_audio.c u_audio_iso_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->context	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/gadget/function/u_audio.c u_audio_iso_fback_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->context	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/gadget/function/f_uac1.c audio_notify() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->enabled	1
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	4096-ptr_max
PARAM_VALUE	1	req->complete	1566146883490148352
PARAM_VALUE	1	req->context	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	2
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	2,u64max
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		_T->lock

drivers/usb/gadget/function/f_uac1.c audio_notify_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/gadget/function/f_uac2.c afunc_notify() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->enabled	1
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	4096-ptr_max
PARAM_VALUE	1	req->complete	4091789349097762816
PARAM_VALUE	1	req->context	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	6
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	6,u64max
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&card->controls_rwsem
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		_T->lock

drivers/usb/gadget/function/f_uac2.c afunc_notify_complete() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->buf	(-1)-1000000000,2147479552
BUF_SIZE	1	req->context	(-1),96
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
USER_PTR	1	req->buf
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&pdev->lock
HALF_LOCKED2		&priv_dev->lock
HALF_LOCKED2		&udc->lock
HALF_LOCKED2		cdev_flags
HALF_LOCKED2		flags

drivers/usb/gadget/function/f_tcm.c bot_cleanup_old_alt() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_tcm.c bot_cleanup_old_alt() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_tcm.c bot_cleanup_old_alt() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->free_request	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_tcm.c bot_cleanup_old_alt() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->free_request	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_tcm.c bot_prepare_reqs() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	4096-ptr_max
PARAM_VALUE	1	req->complete	8291365068876365824
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	13
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	16
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_tcm.c bot_prepare_reqs() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_tcm.c bot_prepare_reqs() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	0	ep->ops->free_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_tcm.c bot_prepare_reqs() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	0	ep->ops->free_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_tcm.c uasp_alloc_cmd() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_tcm.c uasp_alloc_stream_res() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_tcm.c uasp_alloc_stream_res() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_tcm.c uasp_cleanup_one_stream() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_tcm.c uasp_cleanup_one_stream() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_tcm.c uasp_cleanup_one_stream() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_tcm.c uasp_free_cmdreq() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/u_f.c alloc_ep_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->comp_desc	0,4096-ptr_max
PARAM_VALUE	0	ep->desc	4096-ptr_max
PARAM_VALUE	0	ep->desc->bEndpointAddress	128-255
PARAM_VALUE	0	ep->maxpacket	0-2047
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	1-u32max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	0-u32max
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL

drivers/usb/gadget/function/f_acm.c free_usb_request() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	$0
BIT_INFO	1	req	0x0,0x7fffffffffffffff
BIT_INFO	1	req	0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_ncm.c free_usb_request() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	$0
BIT_INFO	1	req	0x0,0x7fffffffffffffff
BIT_INFO	1	req	0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		_T->lock

drivers/usb/gadget/function/f_ncm.c ncm_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/uvc_video.c uvc_video_free_request() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	1-u64max
PARAM_VALUE	1	req	1-u64max
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
DATA_SOURCE	0	ep	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&video->req_lock
HALF_LOCKED2		flags

drivers/usb/gadget/function/f_hid.c free_ep_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->context	(-1),96
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	0	ep->address	0-255[u]
USER_DATA	1	req->actual	0-64
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status
HALF_LOCKED2		&hidg->read_spinlock
HALF_LOCKED2		&hidg->write_spinlock
HALF_LOCKED2		flags

drivers/usb/gadget/function/f_hid.c hidg_bind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->complete	4377864844973797376
PARAM_VALUE	1	req->context	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->zero	0
BUF_SIZE	1	req	104
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_hid.c hidg_disable() -> usb_ep_free_request()

Type	Key	Value
PREEMPT_ADD		<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	&hidg->get_report_spinlock
LOCK2	flags
TYPE_LOCK	(struct f_hidg)->get_report_spinlock

drivers/usb/gadget/function/f_midi.c free_ep_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->context	(-1),96
CAPPED_DATA	0	ep	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64[c]
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status

drivers/usb/gadget/function/u_serial.c gs_alloc_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
PARAM_VALUE	1	req->length	1-u32max
BUF_SIZE	0	ep	(-1),72
BUF_SIZE	0	ep	(-1),72
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	0-u32max
BUF_SIZE	1	req->ep	(-1),72
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ep->address	0-255[u]
USER_DATA	1	req->ep->address	0-255[u]
USER_DATA	1	req->ep->desc->bDescriptorType	0-255
USER_DATA	1	req->ep->desc->bEndpointAddress	0-255
USER_DATA	1	req->ep->desc->bInterval	0-255
USER_DATA	1	req->ep->desc->bLength	0-255
USER_DATA	1	req->ep->desc->bRefresh	0-255
USER_DATA	1	req->ep->desc->bSynchAddress	0-255
USER_DATA	1	req->ep->desc->bmAttributes	0-255
USER_DATA	1	req->ep->desc->wMaxPacketSize	0-u16max
NO_OVERFLOW_SIMPLE	0	ep->num
USER_PTR	1	req->ep->desc
HALF_LOCKED2		&port->port_lock

drivers/usb/gadget/function/u_serial.c gs_free_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
BUF_SIZE	0	ep	(-1),64,664,1792
BUF_SIZE	0	ep	(-1),64,664,1792
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&port->port_lock

drivers/usb/gadget/function/f_fs.c ffs_dmabuf_cleanup() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	1-u64max
PARAM_VALUE	1	req	1-u64max
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_fs.c ffs_epfile_io() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->complete	1644329322413076480
PARAM_VALUE	1	req->context	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	s32min-s32max
BUF_SIZE	1	req->context	312
DATA_SOURCE	1	req	r usb_ep_alloc_request
BIT_INFO	1	req->num_sgs	0x0,0xffffffff
BIT_INFO	1	req->zero	0x0,0x1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&epfile->ffs->eps_lock
LOCK2		irq
HALF_LOCKED2		&epfile->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ffs_data)->eps_lock

drivers/usb/gadget/function/f_fs.c ffs_func_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	1-u64max
PARAM_VALUE	1	req	1-u64max
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&func->ffs->eps_lock
LOCK2		flags
TYPE_LOCK		(struct ffs_data)->eps_lock

drivers/usb/gadget/function/f_fs.c ffs_user_copy_worker() -> usb_ep_free_request()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/usb/gadget/function/f_fs.c functionfs_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->dequeue	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ffs->mutex
TYPE_LOCK		(struct ffs_data)->mutex

drivers/usb/gadget/function/f_uvc.c uvc_function_bind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
BUF_SIZE	1	req	(-1),104
BUF_SIZE	1	req	(-1),104
BUF_SIZE	1	req->buf	64,u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock

drivers/usb/gadget/function/f_uvc.c uvc_function_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock

drivers/usb/gadget/function/f_sourcesink.c free_ep_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->driver_data	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	0	ep	(-1),64,72,640,1744
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req	s32min,(-1)-s32max
BUF_SIZE	1	req->context	(-1),96
CAPPED_DATA	0	ep	1
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
NOSPEC	1	req->actual
NOSPEC	1	req->length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	1	req->actual	0-u32max[c]
HOST_DATA	1	req->frame_number	0-16383[c]
HOST_DATA	1	req->length	0-64[c]
HOST_DATA	1	req->zero	0-1
USER_DATA	1	req->actual	0-64[c]
USER_DATA	1	req->length	0-u32max
USER_DATA	1	req->zero	0-1[c]
USER_DATA	1	*req->buf	s64min-s64max
NO_OVERFLOW_SIMPLE	1	req->dma
NO_OVERFLOW_SIMPLE	1	req->num_mapped_sgs
NO_OVERFLOW_SIMPLE	1	req->status

drivers/usb/gadget/composite.c composite_dev_cleanup() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/composite.c composite_dev_cleanup() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/composite.c composite_dev_prepare() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0,4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	4096
CAPPED_DATA	1	req->buf	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/composite.c composite_os_desc_req_prepare() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
BUF_SIZE	1	req->buf	4096
DATA_SOURCE	0	ep	$1
DATA_SOURCE	1	req	r usb_ep_alloc_request
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/9p/trans_usbg.c alloc_requests() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->comp_desc	0,4096-ptr_max
PARAM_VALUE	0	ep->comp_desc->bDescriptorType	48
PARAM_VALUE	0	ep->desc	4096-ptr_max
PARAM_VALUE	0	ep->driver_data	4096-ptr_max
PARAM_VALUE	0	ep->enabled	1
PARAM_VALUE	0	ep->maxpacket	0-2047
PARAM_VALUE	0	ep->ops	4096-ptr_max
PARAM_VALUE	0	ep->ops->alloc_request	4096-ptr_max
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->ep	4096-ptr_max
PARAM_VALUE	1	req->ep->ops	4096-ptr_max
BUF_SIZE	1	req	104
CAPPED_DATA	0	ep->address	1
DATA_SOURCE	1	req	r usb_ep_alloc_request
NOCHECK_CALL

net/9p/trans_usbg.c disable_usb9pfs() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

net/9p/trans_usbg.c disable_usb9pfs() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/function/f_midi2.c free_ep_req() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
PARAM_VALUE	1	req->buf	0
DATA_SOURCE	0	ep	$0
DATA_SOURCE	1	req	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/usb/gadget/legacy/dbgp.c dbgp_unbind() -> usb_ep_free_request()

Type	Parameter	Key	Value
PARAM_VALUE	1	req	4096-ptr_max
CAPPED_DATA	1	req->buf	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL