Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/usb/misc/ua101.c ua101_probe() -> alloc_stream_urbs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ua | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->capture.channels | 1-255 |
| PARAM_VALUE | 0 | ua->capture.frame_bytes | 3-1020 |
| PARAM_VALUE | 0 | ua->capture.max_packet_bytes | 0-2047 |
| PARAM_VALUE | 0 | ua->capture.queue_length | 12-30 |
| PARAM_VALUE | 0 | ua->capture.usb_pipe | 0,128-u32max |
| PARAM_VALUE | 0 | ua->card | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->card_dev.class | 235665674555068416 |
| PARAM_VALUE | 0 | ua->card->card_dev.dma_io_tlb_mem | 1473117533515866112 |
| PARAM_VALUE | 0 | ua->card->card_dev.dma_uses_io_tlb | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.ktype | 5399513539053756416 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.state_in_sysfs | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.state_initialized | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.links.status | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.numa_node | (-1) |
| PARAM_VALUE | 0 | ua->card->card_dev.parent | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->card_dev.power.disable_depth | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.early_init | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.is_prepared | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.is_suspended | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.last_status | (-1) |
| PARAM_VALUE | 0 | ua->card->card_dev.power.qos | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.request | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.runtime_auto | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.runtime_error | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.runtime_status | 2 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.timer_expires | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.release | 530793378695925760 |
| PARAM_VALUE | 0 | ua->card->controls_rwlock.magic | 3736018669 |
| PARAM_VALUE | 0 | ua->card->controls_rwlock.owner | (-1) |
| PARAM_VALUE | 0 | ua->card->controls_rwlock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ua->card->controls_rwsem.count.counter | 0 |
| PARAM_VALUE | 0 | ua->card->controls_rwsem.first_waiter | 0 |
| PARAM_VALUE | 0 | ua->card->controls_rwsem.owner.counter | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_hash.xa_flags | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_hash.xa_head | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_numids.xa_flags | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_numids.xa_head | 0 |
| PARAM_VALUE | 0 | ua->card->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->memory_mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | ua->card->memory_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ua->card->memory_mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | ua->card->number | 0-31 |
| PARAM_VALUE | 0 | ua->card->power_ref.count.counter | 0 |
| PARAM_VALUE | 0 | ua->card->private_data | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->private_free | 7206990547954782208 |
| PARAM_VALUE | 0 | ua->card->sync_irq | (-1) |
| PARAM_VALUE | 0 | ua->card_index | 0-31 |
| PARAM_VALUE | 0 | ua->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->dev->actconfig | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ua->dev->bus | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->dev->speed | 2-3 |
| PARAM_VALUE | 0 | ua->format_bit | 1024,4294967296 |
| PARAM_VALUE | 0 | ua->intf | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ua->mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | ua->mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ua->mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | ua->packets_per_second | 1000,8000 |
| PARAM_VALUE | 0 | ua->playback.channels | 1-255 |
| PARAM_VALUE | 0 | ua->playback.frame_bytes | 3-1020 |
| PARAM_VALUE | 0 | ua->playback.max_packet_bytes | 0-2047 |
| PARAM_VALUE | 0 | ua->playback.queue_length | 12-30 |
| PARAM_VALUE | 0 | ua->rate | 0-16777215 |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | stream | 4096-ptr_max |
| PARAM_VALUE | 1 | stream->channels | 1-255 |
| PARAM_VALUE | 1 | stream->frame_bytes | 3-1020 |
| PARAM_VALUE | 1 | stream->max_packet_bytes | 0-2047 |
| PARAM_VALUE | 1 | stream->queue_length | 12-30 |
| PARAM_VALUE | 1 | stream->usb_pipe | 0,128-u32max |
| BUF_SIZE | 0 | ua | 72,104,256,376,448,2728,3960 |
| BUF_SIZE | 0 | ua | 72,104,256,376,448,2728,3960 |
| STR_LEN | 0 | ua->card->longname | 79 |
| BIT_INFO | 0 | ua->dev->speed | 0x2,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | ua | unit_byte |
| LOCK2 | _T->lock |
sound/usb/misc/ua101.c ua101_probe() -> alloc_stream_urbs()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ua | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_capture_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->alsa_playback_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->capture.channels | 1-255 |
| PARAM_VALUE | 0 | ua->capture.frame_bytes | 3-1020 |
| PARAM_VALUE | 0 | ua->capture.max_packet_bytes | 1-2047 |
| PARAM_VALUE | 0 | ua->capture.queue_length | 12-30 |
| PARAM_VALUE | 0 | ua->capture.usb_pipe | 0,128-u32max |
| PARAM_VALUE | 0 | ua->card | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->card_dev.class | 235665674555068416 |
| PARAM_VALUE | 0 | ua->card->card_dev.dma_io_tlb_mem | 1473117533515866112 |
| PARAM_VALUE | 0 | ua->card->card_dev.dma_uses_io_tlb | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.ktype | 5399513539053756416 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.state_in_sysfs | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.kobj.state_initialized | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.links.status | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.numa_node | (-1) |
| PARAM_VALUE | 0 | ua->card->card_dev.parent | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->card_dev.power.disable_depth | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.early_init | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.is_prepared | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.is_suspended | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.last_status | (-1) |
| PARAM_VALUE | 0 | ua->card->card_dev.power.qos | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.request | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.runtime_auto | 1 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.runtime_error | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.runtime_status | 2 |
| PARAM_VALUE | 0 | ua->card->card_dev.power.timer_expires | 0 |
| PARAM_VALUE | 0 | ua->card->card_dev.release | 530793378695925760 |
| PARAM_VALUE | 0 | ua->card->controls_rwlock.magic | 3736018669 |
| PARAM_VALUE | 0 | ua->card->controls_rwlock.owner | (-1) |
| PARAM_VALUE | 0 | ua->card->controls_rwlock.owner_cpu | u32max |
| PARAM_VALUE | 0 | ua->card->controls_rwsem.count.counter | 0 |
| PARAM_VALUE | 0 | ua->card->controls_rwsem.first_waiter | 0 |
| PARAM_VALUE | 0 | ua->card->controls_rwsem.owner.counter | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_hash.xa_flags | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_hash.xa_head | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_numids.xa_flags | 0 |
| PARAM_VALUE | 0 | ua->card->ctl_numids.xa_head | 0 |
| PARAM_VALUE | 0 | ua->card->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->memory_mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | ua->card->memory_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ua->card->memory_mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | ua->card->number | 0-31 |
| PARAM_VALUE | 0 | ua->card->power_ref.count.counter | 0 |
| PARAM_VALUE | 0 | ua->card->private_data | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->card->private_free | 7206990547954782208 |
| PARAM_VALUE | 0 | ua->card->sync_irq | (-1) |
| PARAM_VALUE | 0 | ua->card_index | 0-31 |
| PARAM_VALUE | 0 | ua->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->dev->actconfig | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ua->dev->bus | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->dev->speed | 2-3 |
| PARAM_VALUE | 0 | ua->format_bit | 1024,4294967296 |
| PARAM_VALUE | 0 | ua->intf | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->midi_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ua->mutex.first_waiter | 0 |
| PARAM_VALUE | 0 | ua->mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | ua->mutex.owner.counter | 0 |
| PARAM_VALUE | 0 | ua->packets_per_second | 1000,8000 |
| PARAM_VALUE | 0 | ua->playback.channels | 1-255 |
| PARAM_VALUE | 0 | ua->playback.frame_bytes | 3-1020 |
| PARAM_VALUE | 0 | ua->playback.max_packet_bytes | 0-2047 |
| PARAM_VALUE | 0 | ua->playback.queue_length | 12-30 |
| PARAM_VALUE | 0 | ua->rate | 0-16777215 |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->rate_feedback_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ua->ready_playback_urbs.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | stream | 4096-ptr_max |
| PARAM_VALUE | 1 | stream->channels | 1-255 |
| PARAM_VALUE | 1 | stream->frame_bytes | 3-1020 |
| PARAM_VALUE | 1 | stream->max_packet_bytes | 0-2047 |
| PARAM_VALUE | 1 | stream->queue_length | 12-30 |
| BUF_SIZE | 0 | ua | 72,104,256,376,448,2728,3960 |
| BUF_SIZE | 0 | ua | 72,104,256,376,448,2728,3960 |
| CAPPED_DATA | 0 | ua->capture.max_packet_bytes | 1 |
| CAPPED_DATA | 0 | ua->capture.queue_length | 1 |
| STR_LEN | 0 | ua->card->longname | 79 |
| BIT_INFO | 0 | ua->dev->speed | 0x2,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | ua | unit_byte |
| LOCK2 | _T->lock |