ump_req_msg identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

sound/core/ump.c, line 630 (as a function)

Referenced in 1 files:

sound/core/ump.c

Smatch caller information:

sound/core/ump.c create_block_from_fb_info() -> ump_req_msg()

Type	Parameter	Key	Value
PARAM_VALUE	0	ump	4096-ptr_max
PARAM_VALUE	0	ump->core.info_flags	4-u32max
PARAM_VALUE	0	ump->info.num_blocks	1-u32max
PARAM_VALUE	0	ump->info.protocol	0,256-u32max
PARAM_VALUE	0	ump->stream_finished	0
PARAM_VALUE	0	ump->stream_rfile.output	4096-ptr_max
PARAM_VALUE	0	ump->stream_wait_for	6,17-18
PARAM_VALUE	0	*ump->core.name	1-127
PARAM_VALUE	2	req2	0
PARAM_VALUE	3	reply	17
DATA_SOURCE	0	ump	$0
FUZZY_MAX	0	ump->stream_wait_for	6
BIT_INFO	0	ump->core.info_flags	0x4,0xffffffffffffffff
BIT_INFO	1	req1	0xf0100001,0xffffff01
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/core/ump.c create_block_from_fb_info() -> ump_req_msg()

Type	Parameter	Key	Value
PARAM_VALUE	0	ump	4096-ptr_max
PARAM_VALUE	0	ump->block_list.prev	4096-ptr_max
PARAM_VALUE	0	ump->block_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ump->block_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ump->core.info_flags	4-u32max
PARAM_VALUE	0	ump->info.num_blocks	1-u32max
PARAM_VALUE	0	ump->info.protocol	0,256-u32max
PARAM_VALUE	0	ump->input_buf	4096-ptr_max
PARAM_VALUE	0	ump->input_buf->fb_info.status	17
PARAM_VALUE	0	ump->stream_finished	0
PARAM_VALUE	0	ump->stream_rfile.output	4096-ptr_max
PARAM_VALUE	0	ump->stream_wait_for	17
PARAM_VALUE	0	*ump->core.name	1-127
PARAM_VALUE	1	req1	4027580418,4027580674-4027588354
PARAM_VALUE	2	req2	0
PARAM_VALUE	3	reply	18
DATA_SOURCE	0	ump	$0
BIT_INFO	0	ump->core.info_flags	0x4,0xffffffffffffffff
BIT_INFO	1	req1	0xf0100002,0xf0101f02
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/core/ump.c snd_ump_parse_endpoint() -> ump_req_msg()

Type	Parameter	Key	Value
PARAM_VALUE	0	ump	4096-ptr_max
PARAM_VALUE	0	ump->core.card->module->refcnt.counter	0-s32max
PARAM_VALUE	0	ump->core.card->module->state	0-1,3-u32max
PARAM_VALUE	0	ump->core.info_flags	4-u32max
PARAM_VALUE	0	ump->core.open_mutex.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ump->stream_rfile.input	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->active_sensing	0
PARAM_VALUE	0	ump->stream_rfile.input->append	1
PARAM_VALUE	0	ump->stream_rfile.input->opened	1
PARAM_VALUE	0	ump->stream_rfile.input->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->append	1
PARAM_VALUE	0	ump->stream_rfile.output->opened	1
PARAM_VALUE	0	ump->stream_rfile.output->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi->card	4096-ptr_max
PARAM_VALUE	1	req1	4026532097
PARAM_VALUE	2	req2	1
PARAM_VALUE	3	reply	1
DATA_SOURCE	0	ump	$0
BIT_INFO	0	ump->core.info_flags	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/core/ump.c snd_ump_parse_endpoint() -> ump_req_msg()

Type	Parameter	Key	Value
PARAM_VALUE	0	ump	4096-ptr_max
PARAM_VALUE	0	ump->core.card->module->refcnt.counter	0-s32max
PARAM_VALUE	0	ump->core.card->module->state	0-1,3-u32max
PARAM_VALUE	0	ump->core.info_flags	4-u32max
PARAM_VALUE	0	ump->core.open_mutex.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ump->stream_finished	0
PARAM_VALUE	0	ump->stream_rfile.input	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->active_sensing	0
PARAM_VALUE	0	ump->stream_rfile.input->append	1
PARAM_VALUE	0	ump->stream_rfile.input->opened	1
PARAM_VALUE	0	ump->stream_rfile.input->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->append	1
PARAM_VALUE	0	ump->stream_rfile.output->opened	1
PARAM_VALUE	0	ump->stream_rfile.output->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi->card	4096-ptr_max
PARAM_VALUE	0	ump->stream_wait_for	1
PARAM_VALUE	1	req1	4026532097
PARAM_VALUE	2	req2	2
PARAM_VALUE	3	reply	2
DATA_SOURCE	0	ump	$0
BIT_INFO	0	ump->core.info_flags	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/core/ump.c snd_ump_parse_endpoint() -> ump_req_msg()

Type	Parameter	Key	Value
PARAM_VALUE	0	ump	4096-ptr_max
PARAM_VALUE	0	ump->core.card->module->refcnt.counter	0-s32max
PARAM_VALUE	0	ump->core.card->module->state	0-1,3-u32max
PARAM_VALUE	0	ump->core.info_flags	4-u32max
PARAM_VALUE	0	ump->core.open_mutex.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ump->stream_finished	0
PARAM_VALUE	0	ump->stream_rfile.input	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->active_sensing	0
PARAM_VALUE	0	ump->stream_rfile.input->append	1
PARAM_VALUE	0	ump->stream_rfile.input->opened	1
PARAM_VALUE	0	ump->stream_rfile.input->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->append	1
PARAM_VALUE	0	ump->stream_rfile.output->opened	1
PARAM_VALUE	0	ump->stream_rfile.output->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi->card	4096-ptr_max
PARAM_VALUE	0	ump->stream_wait_for	2
PARAM_VALUE	1	req1	4026532097
PARAM_VALUE	2	req2	4
PARAM_VALUE	3	reply	3
DATA_SOURCE	0	ump	$0
BIT_INFO	0	ump->core.info_flags	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/core/ump.c snd_ump_parse_endpoint() -> ump_req_msg()

Type	Parameter	Key	Value
PARAM_VALUE	0	ump	4096-ptr_max
PARAM_VALUE	0	ump->core.card->module->refcnt.counter	0-s32max
PARAM_VALUE	0	ump->core.card->module->state	0-1,3-u32max
PARAM_VALUE	0	ump->core.info_flags	4-u32max
PARAM_VALUE	0	ump->core.open_mutex.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ump->stream_finished	0
PARAM_VALUE	0	ump->stream_rfile.input	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->active_sensing	0
PARAM_VALUE	0	ump->stream_rfile.input->append	1
PARAM_VALUE	0	ump->stream_rfile.input->opened	1
PARAM_VALUE	0	ump->stream_rfile.input->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->append	1
PARAM_VALUE	0	ump->stream_rfile.output->opened	1
PARAM_VALUE	0	ump->stream_rfile.output->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi->card	4096-ptr_max
PARAM_VALUE	0	ump->stream_wait_for	3
PARAM_VALUE	0	*ump->core.name	1-127
PARAM_VALUE	1	req1	4026532097
PARAM_VALUE	2	req2	8
PARAM_VALUE	3	reply	4
DATA_SOURCE	0	ump	$0
BIT_INFO	0	ump->core.info_flags	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

sound/core/ump.c snd_ump_parse_endpoint() -> ump_req_msg()

Type	Parameter	Key	Value
PARAM_VALUE	0	ump	4096-ptr_max
PARAM_VALUE	0	ump->core.card->module->refcnt.counter	0-s32max
PARAM_VALUE	0	ump->core.card->module->state	0-1,3-u32max
PARAM_VALUE	0	ump->core.info_flags	4-u32max
PARAM_VALUE	0	ump->core.open_mutex.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ump->core.open_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	ump->stream_finished	0
PARAM_VALUE	0	ump->stream_rfile.input	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->active_sensing	0
PARAM_VALUE	0	ump->stream_rfile.input->append	1
PARAM_VALUE	0	ump->stream_rfile.input->opened	1
PARAM_VALUE	0	ump->stream_rfile.input->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.input->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->append	1
PARAM_VALUE	0	ump->stream_rfile.output->opened	1
PARAM_VALUE	0	ump->stream_rfile.output->pid	0,4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.output->runtime	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi	4096-ptr_max
PARAM_VALUE	0	ump->stream_rfile.rmidi->card	4096-ptr_max
PARAM_VALUE	0	ump->stream_wait_for	4
PARAM_VALUE	0	*ump->core.name	1-127
PARAM_VALUE	1	req1	4026532097
PARAM_VALUE	2	req2	16
PARAM_VALUE	3	reply	6
DATA_SOURCE	0	ump	$0
BIT_INFO	0	ump->core.info_flags	0x4,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock