xudc_epconfig identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/usb/gadget/udc/udc-xilinx.c, line 271

Defined in 1 files as a function:

drivers/usb/gadget/udc/udc-xilinx.c, line 279 (as a function)

Referenced in 1 files:

drivers/usb/gadget/udc/udc-xilinx.c
- line 855
- line 1345

Smatch caller information:

drivers/usb/gadget/udc/udc-xilinx.c __xudc_ep_enable() -> xudc_epconfig()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->buffer0ready	0
PARAM_VALUE	0	ep->buffer1ready	0
PARAM_VALUE	0	ep->curbufnum	0
PARAM_VALUE	0	ep->desc	4096-ptr_max
PARAM_VALUE	0	ep->desc->bDescriptorType	5
PARAM_VALUE	0	ep->ep_usb.desc	4096-ptr_max
PARAM_VALUE	0	ep->ep_usb.desc->bDescriptorType	5
PARAM_VALUE	0	ep->epnumber	0-15
PARAM_VALUE	0	ep->rambase	34,4096,4352,4608,4864,5120,5376,5632
BUF_SIZE	0	ep	(-1),1088
BUF_SIZE	0	ep	(-1),1088
BUF_SIZE	0	ep->desc	(-1),9
BUF_SIZE	0	ep->ep_usb.desc	(-1),9
DATA_SOURCE	0	ep	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ep->desc->bDescriptorType	5[u]
USER_DATA	0	ep->desc->bEndpointAddress	0-255
USER_DATA	0	ep->desc->bInterval	0-255
USER_DATA	0	ep->desc->bLength	0-255
USER_DATA	0	ep->desc->bRefresh	0-255
USER_DATA	0	ep->desc->bSynchAddress	0-255
USER_DATA	0	ep->desc->bmAttributes	0-255
USER_DATA	0	ep->desc->wMaxPacketSize	0-u16max
USER_DATA	0	ep->ep_usb.desc->bDescriptorType	5[u]
USER_DATA	0	ep->ep_usb.desc->bEndpointAddress	0-255
USER_DATA	0	ep->ep_usb.desc->bInterval	0-255
USER_DATA	0	ep->ep_usb.desc->bLength	0-255
USER_DATA	0	ep->ep_usb.desc->bRefresh	0-255
USER_DATA	0	ep->ep_usb.desc->bSynchAddress	0-255
USER_DATA	0	ep->ep_usb.desc->bmAttributes	0-255
USER_DATA	0	ep->ep_usb.desc->wMaxPacketSize	0-u16max
USER_DATA	0	ep->epnumber	0-15[c]
USER_DATA	0	ep->is_in	0-1
USER_PTR	0	ep->desc
USER_PTR	0	ep->ep_usb.desc
LOCK2		&udc->lock
HALF_LOCKED2		&udc->connect_lock
HALF_LOCKED2		flags
TYPE_LOCK		(struct xusb_udc)->lock

drivers/usb/gadget/udc/udc-xilinx.c xudc_eps_init() -> xudc_epconfig()

Type	Parameter	Key	Value
PARAM_VALUE	0	ep	4096-ptr_max
PARAM_VALUE	0	ep->desc	0
PARAM_VALUE	0	ep->ep_usb.caps.dir_in	1
PARAM_VALUE	0	ep->ep_usb.caps.dir_out	1
PARAM_VALUE	0	ep->ep_usb.caps.type_control	1
PARAM_VALUE	0	ep->ep_usb.maxpacket	64,u16max
PARAM_VALUE	0	ep->ep_usb.maxpacket_limit	64,u16max
PARAM_VALUE	0	ep->ep_usb.ops	5200501033675337728,8768046689525288960
PARAM_VALUE	0	ep->epnumber	0-7
PARAM_VALUE	0	ep->is_in	0
PARAM_VALUE	0	ep->is_iso	0
PARAM_VALUE	0	ep->maxpacket	0
PARAM_VALUE	0	ep->offset	0-112
PARAM_VALUE	0	ep->udc	4096-ptr_max
PARAM_VALUE	0	ep->udc->addr	4096-ptr_max
PARAM_VALUE	0	ep->udc->clk	0,4096-ptr_max
PARAM_VALUE	0	ep->udc->gadget.ep_list.next	4096-ptr_max
PARAM_VALUE	0	ep->udc->gadget.ep_list.prev	4096-ptr_max
PARAM_VALUE	0	ep->udc->gadget.max_speed	3
PARAM_VALUE	0	ep->udc->gadget.name	6574027597318758400
PARAM_VALUE	0	ep->udc->gadget.ops	6422222727217393664
PARAM_VALUE	0	ep->udc->gadget.speed	0
PARAM_VALUE	0	ep->udc->read_fn	3689018905825529856,8524724407549526016
PARAM_VALUE	0	ep->udc->req	4096-ptr_max
PARAM_VALUE	0	ep->udc->write_fn	1218719865928019968,7887695181207588864
PARAM_VALUE	1	udc	4096-ptr_max
PARAM_VALUE	1	udc->addr	4096-ptr_max
PARAM_VALUE	1	udc->clk	0,4096-ptr_max
PARAM_VALUE	1	udc->clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	1	udc->clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	1	udc->clk->core->dev->power.request	0-4
PARAM_VALUE	1	udc->clk->core->dev->power.request_pending	0-1
PARAM_VALUE	1	udc->clk->core->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	1	udc->clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	1	udc->clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	1	udc->clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	1	udc->clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	udc->clk->core->enable_count	0-4294967295
PARAM_VALUE	1	udc->clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	1	udc->clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	1	udc->clk->core->parent->dev->power.request	0-4
PARAM_VALUE	1	udc->clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	1	udc->clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	1	udc->clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	1	udc->clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	1	udc->clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	1	udc->clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	udc->clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	1	udc->clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	1	udc->clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	1	udc->clk->core->prepare_count	1-4294967295
PARAM_VALUE	1	udc->clk->core->protect_count	0-4294967295
PARAM_VALUE	1	udc->gadget.ep_list.next	4096-ptr_max
PARAM_VALUE	1	udc->gadget.ep_list.next->next	4096-ptr_max
PARAM_VALUE	1	udc->gadget.ep_list.prev	4096-ptr_max
PARAM_VALUE	1	udc->gadget.ep_list.prev->next	4096-ptr_max
PARAM_VALUE	1	udc->gadget.ep_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	udc->gadget.max_speed	3
PARAM_VALUE	1	udc->gadget.name	6574027597318758400
PARAM_VALUE	1	udc->gadget.ops	6422222727217393664
PARAM_VALUE	1	udc->gadget.speed	0
PARAM_VALUE	1	udc->read_fn	3689018905825529856,8524724407549526016
PARAM_VALUE	1	udc->req	4096-ptr_max
PARAM_VALUE	1	udc->req->usb_req.buf	1-u64max
PARAM_VALUE	1	udc->write_fn	1218719865928019968,7887695181207588864
BUF_SIZE	0	ep->ep_usb.name	4
BUF_SIZE	0	ep->ep_usb.ops	88
BUF_SIZE	0	ep->udc	3136
BUF_SIZE	1	udc	3136
BUF_SIZE	1	udc->clk	(-1)-s32max
BUF_SIZE	1	udc->gadget.ep0	72
BUF_SIZE	1	udc->gadget.name	11
BUF_SIZE	1	udc->gadget.ops	136
BUF_SIZE	1	udc->req	128
BUF_SIZE	1	udc->req->usb_req.buf	2
DATA_SOURCE	1	udc	$0
FUZZY_MAX	0	ep->ep_usb.maxpacket	u16max
FUZZY_MAX	0	ep->ep_usb.maxpacket_limit	u16max
STR_LEN	0	ep->ep_usb.name	(-1),3
STR_LEN	0	ep->name	(-1),3
BIT_INFO	0	ep->ep_usb.ops	0x482a44024e011000,0x79affc22ff75f000
BIT_INFO	1	udc->read_fn	0x3200072648060000,0xffffffffffffffff
BIT_INFO	1	udc->write_fn	0x608040d0505000,0xffffffffffffffff
HARD_MAX	0	ep->ep_usb.maxpacket	u16max
HARD_MAX	0	ep->ep_usb.maxpacket_limit	u16max
HARD_MAX	0	ep->offset	112
MEM_ZERO	1	udc
MEM_ZERO	1	udc->req
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL