set_transfer identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/media/pci/ngene/ngene.h, line 825 (as a prototype)

Defined in 1 files as a function:

drivers/media/pci/ngene/ngene-core.c, line 683 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/media/pci/ngene/ngene-core.c init_channel() -> set_transfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->dev	4096-ptr_max
PARAM_VALUE	0	chan->dev->ci.en	1-u64max
PARAM_VALUE	0	chan->dev->ci.en->private	4096-ptr_max
PARAM_VALUE	0	chan->i2c_client_fe	0-1
PARAM_VALUE	0	chan->mode	8
PARAM_VALUE	0	chan->number	0-4
PARAM_VALUE	0	chan->type	8
PARAM_VALUE	0	chan->users	0
PARAM_VALUE	1	state	1
DATA_SOURCE	0	chan	$0
FUZZY_MAX	0	chan->i2c_client_fe	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/media/pci/ngene/ngene-core.c init_channel() -> set_transfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->DataFormatFlags	65536
PARAM_VALUE	1	state	1
BUF_SIZE	0	chan	22248
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/media/pci/ngene/ngene-core.c release_channel() -> set_transfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->dev->card_info->switch_ctrl	0
PARAM_VALUE	0	chan->running	s32min-(-1),1-s32max
PARAM_VALUE	1	state	0
DATA_SOURCE	0	chan	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	chan->dev->EventQueueOverflowCount	s32min-s32max
HOST_DATA	0	chan->dev->EventQueueOverflowFlag	0-1
HOST_DATA	0	chan->dev->EventQueueReadIndex	0-15
HOST_DATA	0	chan->dev->EventQueueWriteIndex	0-15
HOST_DATA	0	chan->dev->PAFWInterfaceBuffer	0-u64max
HOST_DATA	0	chan->dev->PAOverflowBuffer	0-u64max
HOST_DATA	0	chan->dev->ain_rbuf.error	s32min-s32max
HOST_DATA	0	chan->dev->ain_rbuf.pread	s64min-s64max
HOST_DATA	0	chan->dev->ain_rbuf.pwrite	s64min-s64max
HOST_DATA	0	chan->dev->ain_rbuf.size	s64min-s64max
HOST_DATA	0	chan->dev->ci.device.bus_dma_limit	0-u64max
HOST_DATA	0	chan->dev->ci.device.coherent_dma_mask	0-u64max
HOST_DATA	0	chan->dev->ci.device.devt	0-u32max
HOST_DATA	0	chan->dev->ci.device.dma_uses_io_tlb	0-1
HOST_DATA	0	chan->dev->ci.device.id	0-u32max
HOST_DATA	0	chan->dev->ci.device.kobj.kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.kobj.release.cpu	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.kobj.release.timer.expires	0-u64max
HOST_DATA	0	chan->dev->ci.device.kobj.release.timer.flags	0-u32max
HOST_DATA	0	chan->dev->ci.device.kobj.release.work.data.counter	s64min-s64max
HOST_DATA	0	chan->dev->ci.device.kobj.state_add_uevent_sent	0-1
HOST_DATA	0	chan->dev->ci.device.kobj.state_in_sysfs	0-1
HOST_DATA	0	chan->dev->ci.device.kobj.state_initialized	0-1
HOST_DATA	0	chan->dev->ci.device.kobj.state_remove_uevent_sent	0-1
HOST_DATA	0	chan->dev->ci.device.kobj.uevent_suppress	0-1
HOST_DATA	0	chan->dev->ci.device.links.status	0-u32max
HOST_DATA	0	chan->dev->ci.device.mutex.osq.tail.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.mutex.owner.counter	s64min-s64max
HOST_DATA	0	chan->dev->ci.device.numa_node	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.accounting_timestamp	0-u64max
HOST_DATA	0	chan->dev->ci.device.power.active_time	0-u64max
HOST_DATA	0	chan->dev->ci.device.power.async_suspend	0-1
HOST_DATA	0	chan->dev->ci.device.power.autosuspend_delay	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.can_wakeup	0-1
HOST_DATA	0	chan->dev->ci.device.power.child_count.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.completion.done	0-u32max
HOST_DATA	0	chan->dev->ci.device.power.deferred_resume	0-1
HOST_DATA	0	chan->dev->ci.device.power.detach_power_off	0-1
HOST_DATA	0	chan->dev->ci.device.power.direct_complete	0-1
HOST_DATA	0	chan->dev->ci.device.power.disable_depth	0-7
HOST_DATA	0	chan->dev->ci.device.power.driver_flags	0-u32max
HOST_DATA	0	chan->dev->ci.device.power.early_init	0-1
HOST_DATA	0	chan->dev->ci.device.power.idle_notification	0-1
HOST_DATA	0	chan->dev->ci.device.power.ignore_children	0-1
HOST_DATA	0	chan->dev->ci.device.power.in_dpm_list	0-1
HOST_DATA	0	chan->dev->ci.device.power.irq_safe	0-1
HOST_DATA	0	chan->dev->ci.device.power.is_late_suspended	0-1
HOST_DATA	0	chan->dev->ci.device.power.is_noirq_suspended	0-1
HOST_DATA	0	chan->dev->ci.device.power.is_prepared	0-1
HOST_DATA	0	chan->dev->ci.device.power.is_suspended	0-1
HOST_DATA	0	chan->dev->ci.device.power.last_busy	0-u64max
HOST_DATA	0	chan->dev->ci.device.power.last_status	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.links_count	0-u32max
HOST_DATA	0	chan->dev->ci.device.power.may_skip_resume	0-1
HOST_DATA	0	chan->dev->ci.device.power.memalloc_noio	0-1
HOST_DATA	0	chan->dev->ci.device.power.must_resume	0-1
HOST_DATA	0	chan->dev->ci.device.power.needs_force_resume	0-1
HOST_DATA	0	chan->dev->ci.device.power.no_callbacks	0-1
HOST_DATA	0	chan->dev->ci.device.power.no_pm	0-1
HOST_DATA	0	chan->dev->ci.device.power.no_pm_callbacks	0-1
HOST_DATA	0	chan->dev->ci.device.power.out_band_wakeup	0-1
HOST_DATA	0	chan->dev->ci.device.power.power_state.event	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.request	0-u32max
HOST_DATA	0	chan->dev->ci.device.power.request_pending	0-1
HOST_DATA	0	chan->dev->ci.device.power.runtime_auto	0-1
HOST_DATA	0	chan->dev->ci.device.power.runtime_error	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.runtime_status	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.smart_suspend	0-1
HOST_DATA	0	chan->dev->ci.device.power.strict_midlayer	0-1
HOST_DATA	0	chan->dev->ci.device.power.suspended_time	0-u64max
HOST_DATA	0	chan->dev->ci.device.power.syscore	0-1
HOST_DATA	0	chan->dev->ci.device.power.timer_autosuspends	0-1
HOST_DATA	0	chan->dev->ci.device.power.timer_expires	0-u64max
HOST_DATA	0	chan->dev->ci.device.power.usage_count.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.device.power.use_autosuspend	0-1
HOST_DATA	0	chan->dev->ci.device.power.work_in_progress	0-1
HOST_DATA	0	chan->dev->ci.device.removable	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.class	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.bus_dma_limit	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.coherent_dma_mask	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.devt	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.dma_uses_io_tlb	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.id	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.release.cpu	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.release.timer.expires	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.release.timer.flags	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.release.work.data.counter	s64min-s64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.state_add_uevent_sent	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.state_in_sysfs	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.state_initialized	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.state_remove_uevent_sent	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.kobj.uevent_suppress	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.links.status	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.mutex.osq.tail.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.mutex.owner.counter	s64min-s64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.numa_node	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.accounting_timestamp	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.active_time	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.async_suspend	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.autosuspend_delay	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.can_wakeup	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.child_count.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.completion.done	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.deferred_resume	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.detach_power_off	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.direct_complete	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.disable_depth	0-7
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.driver_flags	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.early_init	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.idle_notification	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.ignore_children	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.in_dpm_list	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.irq_safe	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.is_late_suspended	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.is_noirq_suspended	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.is_prepared	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.is_suspended	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.last_busy	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.last_status	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.links_count	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.may_skip_resume	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.memalloc_noio	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.must_resume	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.needs_force_resume	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.no_callbacks	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.no_pm	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.no_pm_callbacks	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.out_band_wakeup	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.power_state.event	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.request	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.request_pending	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.runtime_auto	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.runtime_error	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.runtime_status	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.smart_suspend	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.strict_midlayer	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.suspended_time	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.syscore	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.timer_autosuspends	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.timer_expires	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.usage_count.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.use_autosuspend	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.power.work_in_progress	0-1
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev.removable	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.done	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.wait.lock.magic	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.wait.lock.owner_cpu	0-u32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.wait.lock.raw_lock.locked	0-255
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.wait.lock.raw_lock.locked_pending	0-u16max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.wait.lock.raw_lock.pending	0-255
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.wait.lock.raw_lock.tail	0-u16max
HOST_DATA	0	chan->dev->ci.i2c_adapter.dev_released.wait.lock.raw_lock.val.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.locked_flags	0-u64max
HOST_DATA	0	chan->dev->ci.i2c_adapter.nr	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.retries	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.timeout	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.userspace_clients_lock.osq.tail.counter	s32min-s32max
HOST_DATA	0	chan->dev->ci.i2c_adapter.userspace_clients_lock.owner.counter	s64min-s64max
HOST_DATA	0	chan->dev->cmd_done	0
HOST_DATA	0	chan->dev->cmd_mutex.osq.tail.counter	0-s32max
HOST_DATA	0	chan->dev->cmd_mutex.owner.counter	s64min-s64max
HOST_DATA	0	chan->dev->cmd_timeout_workaround	0-1
HOST_DATA	0	chan->dev->device_version	0-15
HOST_DATA	0	chan->dev->event_bh_work.data.counter	s64min-s64max
HOST_DATA	0	chan->dev->exp_val	0
HOST_DATA	0	chan->dev->fw_interface_version	0
HOST_DATA	0	chan->dev->i2c_current_bus	s32min-s32max
HOST_DATA	0	chan->dev->i2c_current_channel	0
HOST_DATA	0	chan->dev->i2c_switch_mutex.osq.tail.counter	s32min-s32max
HOST_DATA	0	chan->dev->i2c_switch_mutex.owner.counter	s64min-s64max
HOST_DATA	0	chan->dev->icounts	0-u32max
HOST_DATA	0	chan->dev->msi_enabled	0-1
HOST_DATA	0	chan->dev->nr	0
HOST_DATA	0	chan->dev->pll_mutex.count	0-u32max
HOST_DATA	0	chan->dev->pll_mutex.last_holder	0-u64max
HOST_DATA	0	chan->dev->pll_mutex.lock.magic	0-u32max
HOST_DATA	0	chan->dev->pll_mutex.lock.owner_cpu	0-u32max
HOST_DATA	0	chan->dev->pll_mutex.lock.raw_lock.locked	0-255
HOST_DATA	0	chan->dev->pll_mutex.lock.raw_lock.locked_pending	0-u16max
HOST_DATA	0	chan->dev->pll_mutex.lock.raw_lock.pending	0-255
HOST_DATA	0	chan->dev->pll_mutex.lock.raw_lock.tail	0-u16max
HOST_DATA	0	chan->dev->pll_mutex.lock.raw_lock.val.counter	s32min-s32max
HOST_DATA	0	chan->dev->prev_cmd	16
HOST_DATA	0	chan->dev->stream_mutex.osq.tail.counter	0-s32max
HOST_DATA	0	chan->dev->tsin_rbuf.error	s32min-s32max
HOST_DATA	0	chan->dev->tsin_rbuf.pread	s64min-s64max
HOST_DATA	0	chan->dev->tsin_rbuf.pwrite	s64min-s64max
HOST_DATA	0	chan->dev->tsin_rbuf.size	s64min-s64max
HOST_DATA	0	chan->dev->tsout_rbuf.error	0
HOST_DATA	0	chan->dev->tsout_rbuf.pread	s64min-s64max
HOST_DATA	0	chan->dev->tsout_rbuf.pwrite	s64min-s64max
HOST_DATA	0	chan->dev->tsout_rbuf.size	s64min-s64max
HOST_DATA	0	chan->dev->tx_busy	0
HOST_DATA	0	chan->dev->uart_rp	0
HOST_DATA	0	chan->dev->uart_wp	0
HOST_DATA	0	chan->dev->vin_rbuf.error	s32min-s32max
HOST_DATA	0	chan->dev->vin_rbuf.pread	s64min-s64max
HOST_DATA	0	chan->dev->vin_rbuf.pwrite	s64min-s64max
HOST_DATA	0	chan->dev->vin_rbuf.size	s64min-s64max

drivers/media/pci/ngene/ngene-dvb.c ngene_start_feed() -> set_transfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->dev	4096-ptr_max
PARAM_VALUE	0	chan->users	0
PARAM_VALUE	1	state	1
BUF_SIZE	0	chan	2704,2992,3336,3480,3664,4248,5480,6240,6624,16680,23200,50000,60000
BUF_SIZE	0	chan	2704,2992,3336,3480,3664,4248,5480,6240,6624,16680,23200,50000,60000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&demux->mutex
HALF_LOCKED2		&dvbdmx->mutex

drivers/media/pci/ngene/ngene-dvb.c ngene_stop_feed() -> set_transfer()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->dev	4096-ptr_max
PARAM_VALUE	0	chan->dev->cmd_timeout_workaround	0
PARAM_VALUE	0	chan->users	0
PARAM_VALUE	1	state	0
BUF_SIZE	0	chan	2704,2992,3336,3480,3664,4248,5480,6240,6624,16680,23200,50000,60000
BUF_SIZE	0	chan	2704,2992,3336,3480,3664,4248,5480,6240,6624,16680,23200,50000,60000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&demux->mutex
HALF_LOCKED2		&dvbdmx->mutex