hci_dat_w0_write 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:

drivers/i3c/master/mipi-i3c-hci/dat_v1.c, line 42 (as a function)

Referenced in 1 files:

drivers/i3c/master/mipi-i3c-hci/dat_v1.c, line 39

Smatch caller information:

drivers/i3c/master/mipi-i3c-hci/dat_v1.c hci_dat_v1_alloc_entry() -> hci_dat_w0_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	hci	4096-ptr_max
PARAM_VALUE	1	i	0-64
PARAM_VALUE	2	v	24576
CAPPED_DATA	1	i	1
DATA_SOURCE	0	hci	$0
DATA_SOURCE	1	i	r find_first_zero_bit
PARAM_COMPARE	1	i	< $0->DAT_entries
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	hci->DAT_entries
NO_OVERFLOW_SIMPLE	0	hci->DAT_entry_size
UNITS	1	i	unit_array_size
HALF_LOCKED2		&m->bus.lock

drivers/i3c/master/mipi-i3c-hci/dat_v1.c hci_dat_v1_clear_flags() -> hci_dat_w0_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	hci	4096-ptr_max
PARAM_VALUE	0	hci->DAT	4096-ptr_max
DATA_SOURCE	0	hci	$0
DATA_SOURCE	1	i	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dev->ibi_lock
HALF_LOCKED2		&dev->bus->lock
TYPE_LOCK		(struct i3c_bus)->lock
TYPE_LOCK		(struct i3c_dev_desc)->ibi_lock

drivers/i3c/master/mipi-i3c-hci/dat_v1.c hci_dat_v1_free_entry() -> hci_dat_w0_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	hci	4096-ptr_max
PARAM_VALUE	2	v	0
DATA_SOURCE	0	hci	$0
DATA_SOURCE	1	i	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	hci->master.bus.id	0
HOST_DATA	0	hci->master.bus.lock.count.counter	0
HOST_DATA	0	hci->master.bus.lock.osq.tail.counter	0
HOST_DATA	0	hci->master.bus.lock.owner.counter	0
HOST_DATA	0	hci->master.bus.mode	0
HOST_DATA	0	hci->master.bus.scl_rate.i2c	0
HOST_DATA	0	hci->master.bus.scl_rate.i3c	0
HOST_DATA	0	hci->master.dev.bus_dma_limit	0
HOST_DATA	0	hci->master.dev.coherent_dma_mask	0
HOST_DATA	0	hci->master.dev.devt	0
HOST_DATA	0	hci->master.dev.dma_uses_io_tlb	0
HOST_DATA	0	hci->master.dev.id	0
HOST_DATA	0	hci->master.dev.kobj.kref.refcount.refs.counter	s32min-s32max
HOST_DATA	0	hci->master.dev.kobj.release.cpu	0
HOST_DATA	0	hci->master.dev.kobj.release.timer.expires	0-u64max
HOST_DATA	0	hci->master.dev.kobj.release.timer.flags	0-u32max
HOST_DATA	0	hci->master.dev.kobj.release.work.data.counter	s64min-s64max
HOST_DATA	0	hci->master.dev.kobj.state_add_uevent_sent	0-1
HOST_DATA	0	hci->master.dev.kobj.state_in_sysfs	0
HOST_DATA	0	hci->master.dev.kobj.state_initialized	0
HOST_DATA	0	hci->master.dev.kobj.state_remove_uevent_sent	0-1
HOST_DATA	0	hci->master.dev.kobj.uevent_suppress	0
HOST_DATA	0	hci->master.dev.links.status	0
HOST_DATA	0	hci->master.dev.mutex.osq.tail.counter	0
HOST_DATA	0	hci->master.dev.mutex.owner.counter	0
HOST_DATA	0	hci->master.dev.numa_node	0
HOST_DATA	0	hci->master.dev.power.accounting_timestamp	0-u64max
HOST_DATA	0	hci->master.dev.power.active_time	0
HOST_DATA	0	hci->master.dev.power.async_suspend	0
HOST_DATA	0	hci->master.dev.power.autosuspend_delay	0
HOST_DATA	0	hci->master.dev.power.can_wakeup	0
HOST_DATA	0	hci->master.dev.power.child_count.counter	s32min-s32max
HOST_DATA	0	hci->master.dev.power.completion.done	0
HOST_DATA	0	hci->master.dev.power.deferred_resume	0
HOST_DATA	0	hci->master.dev.power.detach_power_off	0
HOST_DATA	0	hci->master.dev.power.direct_complete	0
HOST_DATA	0	hci->master.dev.power.disable_depth	0
HOST_DATA	0	hci->master.dev.power.driver_flags	0
HOST_DATA	0	hci->master.dev.power.early_init	0
HOST_DATA	0	hci->master.dev.power.idle_notification	0
HOST_DATA	0	hci->master.dev.power.ignore_children	0
HOST_DATA	0	hci->master.dev.power.in_dpm_list	0
HOST_DATA	0	hci->master.dev.power.irq_safe	0
HOST_DATA	0	hci->master.dev.power.is_late_suspended	0
HOST_DATA	0	hci->master.dev.power.is_noirq_suspended	0-1
HOST_DATA	0	hci->master.dev.power.is_prepared	0
HOST_DATA	0	hci->master.dev.power.is_suspended	0
HOST_DATA	0	hci->master.dev.power.last_busy	0
HOST_DATA	0	hci->master.dev.power.last_status	0
HOST_DATA	0	hci->master.dev.power.links_count	0
HOST_DATA	0	hci->master.dev.power.may_skip_resume	0
HOST_DATA	0	hci->master.dev.power.memalloc_noio	0
HOST_DATA	0	hci->master.dev.power.must_resume	0
HOST_DATA	0	hci->master.dev.power.needs_force_resume	0-1
HOST_DATA	0	hci->master.dev.power.no_callbacks	0
HOST_DATA	0	hci->master.dev.power.no_pm	0
HOST_DATA	0	hci->master.dev.power.no_pm_callbacks	0
HOST_DATA	0	hci->master.dev.power.out_band_wakeup	0
HOST_DATA	0	hci->master.dev.power.power_state.event	0
HOST_DATA	0	hci->master.dev.power.request	0
HOST_DATA	0	hci->master.dev.power.request_pending	0
HOST_DATA	0	hci->master.dev.power.runtime_auto	0
HOST_DATA	0	hci->master.dev.power.runtime_error	0
HOST_DATA	0	hci->master.dev.power.runtime_status	0
HOST_DATA	0	hci->master.dev.power.smart_suspend	0
HOST_DATA	0	hci->master.dev.power.strict_midlayer	0
HOST_DATA	0	hci->master.dev.power.suspended_time	0
HOST_DATA	0	hci->master.dev.power.syscore	0
HOST_DATA	0	hci->master.dev.power.timer_autosuspends	0-1
HOST_DATA	0	hci->master.dev.power.timer_expires	0
HOST_DATA	0	hci->master.dev.power.usage_count.counter	s32min-s32max
HOST_DATA	0	hci->master.dev.power.use_autosuspend	0
HOST_DATA	0	hci->master.dev.power.work_in_progress	0
HOST_DATA	0	hci->master.dev.removable	0
HALF_LOCKED2		&m->bus.lock

drivers/i3c/master/mipi-i3c-hci/dat_v1.c hci_dat_v1_init() -> hci_dat_w0_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	hci	4096-ptr_max
PARAM_VALUE	0	hci->DAT	1-u64max
PARAM_VALUE	0	hci->DAT_regs	1-u64max
PARAM_VALUE	2	v	0
BUF_SIZE	0	hci->DAT	0-u32max,u64max
CAPPED_DATA	1	i	1
DATA_SOURCE	0	hci	$0
PARAM_COMPARE	1	i	< $0->DAT_entries
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	hci->DAT_entries
NO_OVERFLOW_SIMPLE	0	hci->DAT_entry_size
NO_OVERFLOW_SIMPLE	1	i
UNITS	1	i	unit_array_size

drivers/i3c/master/mipi-i3c-hci/dat_v1.c hci_dat_v1_set_dynamic_addr() -> hci_dat_w0_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	hci	4096-ptr_max
PARAM_VALUE	0	hci->DAT	4096-ptr_max
DATA_SOURCE	0	hci	$0
DATA_SOURCE	1	i	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	hci->master.bus.id	0
HOST_DATA	0	hci->master.bus.lock.count.counter	0
HOST_DATA	0	hci->master.bus.lock.osq.tail.counter	0
HOST_DATA	0	hci->master.bus.lock.owner.counter	0
HOST_DATA	0	hci->master.bus.mode	0
HOST_DATA	0	hci->master.bus.scl_rate.i2c	0
HOST_DATA	0	hci->master.bus.scl_rate.i3c	0
HOST_DATA	2	v	0-u32max[c]
HALF_LOCKED2		&m->bus.lock

drivers/i3c/master/mipi-i3c-hci/dat_v1.c hci_dat_v1_set_flags() -> hci_dat_w0_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	hci	4096-ptr_max
PARAM_VALUE	0	hci->DAT	4096-ptr_max
PARAM_VALUE	2	v	0,4096-u32max
DATA_SOURCE	0	hci	$0
DATA_SOURCE	1	i	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->ibi_lock

drivers/i3c/master/mipi-i3c-hci/dat_v1.c hci_dat_v1_set_static_addr() -> hci_dat_w0_write()

Type	Parameter	Key	Value
PARAM_VALUE	0	hci	4096-ptr_max
PARAM_VALUE	0	hci->DAT	4096-ptr_max
PARAM_VALUE	1	i	0-64
CAPPED_DATA	0	hci->DAT_entries	1
CAPPED_DATA	1	i	1
DATA_SOURCE	0	hci	$0
DATA_SOURCE	1	i	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&master->bus.lock