mt7601u_usb_submit_buf identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/mediatek/mt7601u/usb.h, line 60 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/mediatek/mt7601u/usb.c, line 55 (as a function)

Referenced in 1 files:

drivers/net/wireless/mediatek/mt7601u/mcu.c

Smatch caller information:

drivers/net/wireless/mediatek/mt7601u/mcu.c __mt7601u_dma_fw() -> mt7601u_usb_submit_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->vendor_req_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->vendor_req_mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->vendor_req_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	1	dir	0
PARAM_VALUE	2	ep_idx	0
PARAM_VALUE	3	buf	3002225837797605376
PARAM_VALUE	3	buf->len	12-14344
PARAM_VALUE	4	gfp	3264
PARAM_VALUE	6	context	4502567909449412608
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev->beacon_offsets	(-1),32
BUF_SIZE	0	dev->dev	(-1),1616
BUF_SIZE	0	dev->vend_buf	(-1),4
BUF_SIZE	6	context	96
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	dev->vend_buf->node.size
NO_OVERFLOW_SIMPLE	3	buf->dma
NO_OVERFLOW_SIMPLE	3	buf->len
UNITS	0	dev	unit_byte

drivers/net/wireless/mediatek/mt7601u/mcu.c mt7601u_mcu_cmd_init() -> mt7601u_usb_submit_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->beacon_offsets	4096-ptr_max
PARAM_VALUE	0	dev->dev	0,4096-ptr_max
PARAM_VALUE	0	dev->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->hw_atomic_mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->hw_atomic_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->hw_atomic_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->hw_atomic_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->hw_atomic_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->hw_atomic_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->mcu.mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->mcu.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->mcu.mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->mcu.mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->mcu.mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->mcu.mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	dev->mcu.mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->mcu.resp->urb->setup_packet	0-255
PARAM_VALUE	0	dev->mcu.resp.buf	1-u64max
PARAM_VALUE	0	dev->mcu.resp.len	1024
PARAM_VALUE	0	dev->mcu.resp.urb	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->actual_length	0
PARAM_VALUE	0	dev->mcu.resp.urb->anchor	0
PARAM_VALUE	0	dev->mcu.resp.urb->anchor_list.next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->anchor_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->anchor_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->anchor_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->anchor_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->complete	0
PARAM_VALUE	0	dev->mcu.resp.urb->context	0
PARAM_VALUE	0	dev->mcu.resp.urb->dev	0
PARAM_VALUE	0	dev->mcu.resp.urb->ep	0
PARAM_VALUE	0	dev->mcu.resp.urb->error_count	0
PARAM_VALUE	0	dev->mcu.resp.urb->hcpriv	0
PARAM_VALUE	0	dev->mcu.resp.urb->interval	0
PARAM_VALUE	0	dev->mcu.resp.urb->kref.refcount.refs.counter	1
PARAM_VALUE	0	dev->mcu.resp.urb->num_mapped_sgs	0
PARAM_VALUE	0	dev->mcu.resp.urb->num_sgs	0
PARAM_VALUE	0	dev->mcu.resp.urb->number_of_packets	0
PARAM_VALUE	0	dev->mcu.resp.urb->pipe	0
PARAM_VALUE	0	dev->mcu.resp.urb->reject.counter	0
PARAM_VALUE	0	dev->mcu.resp.urb->setup_dma	0
PARAM_VALUE	0	dev->mcu.resp.urb->setup_packet	0
PARAM_VALUE	0	dev->mcu.resp.urb->sg	0
PARAM_VALUE	0	dev->mcu.resp.urb->sgt	0
PARAM_VALUE	0	dev->mcu.resp.urb->start_frame	0
PARAM_VALUE	0	dev->mcu.resp.urb->status	0
PARAM_VALUE	0	dev->mcu.resp.urb->stream_id	0
PARAM_VALUE	0	dev->mcu.resp.urb->transfer_buffer	0
PARAM_VALUE	0	dev->mcu.resp.urb->transfer_dma	0
PARAM_VALUE	0	dev->mcu.resp.urb->transfer_flags	0
PARAM_VALUE	0	dev->mcu.resp.urb->unlinked	0
PARAM_VALUE	0	dev->mcu.resp.urb->urb_list.next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->urb_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->urb_list.next->prev	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->urb_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->urb_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->urb_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp.urb->use_count.counter	0
PARAM_VALUE	0	dev->mcu.resp_cmpl.done	0
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.lock.magic	3735899821
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.lock.owner	(-1)
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->vendor_req_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->vendor_req_mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	dev->vendor_req_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->vendor_req_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	*dev->in_eps	0-255
PARAM_VALUE	0	*dev->out_eps	0-255
PARAM_VALUE	1	dir	128
PARAM_VALUE	2	ep_idx	1
PARAM_VALUE	3	buf	4096-ptr_max
PARAM_VALUE	3	buf->buf	1-u64max
PARAM_VALUE	3	buf->len	1024
PARAM_VALUE	3	buf->urb	4096-ptr_max
PARAM_VALUE	4	gfp	3264
PARAM_VALUE	6	context	4096-ptr_max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev->beacon_offsets	32
BUF_SIZE	0	dev->dev	(-1),1616
BUF_SIZE	0	dev->vend_buf	(-1),4
BUF_SIZE	6	context	96
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	dev	unit_byte

drivers/net/wireless/mediatek/mt7601u/mcu.c mt7601u_mcu_wait_resp() -> mt7601u_usb_submit_buf()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->ee->tssi_enabled	0-1
PARAM_VALUE	0	dev->mcu.mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->mcu.mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	dev->mcu.mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->mcu.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->mcu.mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	dev->mcu.mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	dev->mcu.mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	dev->mcu.resp.urb->iso_frame_desc->actual_length	0-4294967295
PARAM_VALUE	0	dev->mcu.resp_cmpl.done	0-4294967293,u32max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.lock.owner	(-1)
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->mcu.resp_cmpl.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->out_eps	4096-ptr_max
PARAM_VALUE	0	dev->tx_q->end	0-63
PARAM_VALUE	0	dev->tx_q->entries	0,64
PARAM_VALUE	0	dev->tx_q->fifo_seq	0
PARAM_VALUE	1	dir	128
PARAM_VALUE	2	ep_idx	1
PARAM_VALUE	3	buf	4096-ptr_max
PARAM_VALUE	4	gfp	3264
PARAM_VALUE	6	context	4096-ptr_max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev	s32min-(-1),1-s32max
BUF_SIZE	0	dev->beacon_offsets	(-1),32
BUF_SIZE	0	dev->dev	(-1),1616
BUF_SIZE	0	dev->vend_buf	(-1),4
BUF_SIZE	6	context	96
DATA_SOURCE	0	dev	$0
STR_LEN	0	dev	(-1),3-4,6
STR_LEN	0	dev	(-1),3-4,6
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	dev->mcu.resp.dma
NO_OVERFLOW_SIMPLE	0	dev->mcu.resp.len
NO_OVERFLOW_SIMPLE	0	dev->mcu.resp.urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE	0	dev->mcu.resp.urb->setup_dma
NO_OVERFLOW_SIMPLE	0	dev->mcu.resp.urb->sg->length
NO_OVERFLOW_SIMPLE	0	dev->mcu.resp.urb->transfer_buffer_length
NO_OVERFLOW_SIMPLE	0	dev->mcu.resp.urb->transfer_dma
NO_OVERFLOW_SIMPLE	0	dev->rx_q.dev->mcu.resp.dma
NO_OVERFLOW_SIMPLE	0	dev->rx_q.dev->mcu.resp.len
NO_OVERFLOW_SIMPLE	0	dev->vend_buf->node.size
NO_OVERFLOW_SIMPLE	3	buf->dma
NO_OVERFLOW_SIMPLE	3	buf->len
UNITS	0	dev	unit_byte
LOCK2	0	&dev->mcu.mutex
HALF_LOCKED2	0	&dev->hw_atomic_mutex
HALF_LOCKED2	0	&dev->mutex
TYPE_LOCK		(struct mt7601u_mcu)->mutex