mhi_alloc_device 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 prototype:

drivers/bus/mhi/host/internal.h, line 319 (as a prototype)

Defined in 1 files as a function:

drivers/bus/mhi/host/init.c, line 1229 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/bus/mhi/host/main.c mhi_create_devices() -> mhi_alloc_device()

Type	Parameter	Key	Value
PARAM_VALUE	0	mhi_cntrl	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mhi_cntrl->ee	1-2,4,7
PARAM_VALUE	0	mhi_cntrl->max_chan	1-u32max
PARAM_VALUE	0	mhi_cntrl->pm_lock.dep_map->name	0-255
PARAM_VALUE	0	mhi_cntrl->transition_lock.rlock.dep_map->name	0-255
DATA_SOURCE	0	mhi_cntrl	$0
HOST_DATA	0	mhi_cntrl->serial_number	0-u32max
HALF_LOCKED2		&pool->lock

drivers/bus/mhi/host/init.c mhi_register_controller() -> mhi_alloc_device()

Type	Parameter	Key	Value
PARAM_VALUE	0	mhi_cntrl	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->bounce_buf	0
PARAM_VALUE	0	mhi_cntrl->buffer_len	8192,u16max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->db_access	12
PARAM_VALUE	0	mhi_cntrl->hiprio_wq	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->index	0-s32max
PARAM_VALUE	0	mhi_cntrl->iova_start	0
PARAM_VALUE	0	mhi_cntrl->iova_stop	u32max,68719476735,1099511627775,18446744073709551614
PARAM_VALUE	0	mhi_cntrl->irq	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->lpm_chans.next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->lpm_chans.next->next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->lpm_chans.prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->lpm_chans.prev->next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->lpm_chans.prev->prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->map_single	1688917750091575296,2135132310760230912
PARAM_VALUE	0	mhi_cntrl->max_chan	30,128
PARAM_VALUE	0	mhi_cntrl->mhi_chan	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_cmd	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_event	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_event->chan	0,100-101
PARAM_VALUE	0	mhi_cntrl->mhi_event->cl_manage	0
PARAM_VALUE	0	mhi_cntrl->mhi_event->data_type	0-1
PARAM_VALUE	0	mhi_cntrl->mhi_event->db_cfg.brstmode	2
PARAM_VALUE	0	mhi_cntrl->mhi_event->db_cfg.process_db	315601542181830656,851268985381617664
PARAM_VALUE	0	mhi_cntrl->mhi_event->er_index	0-8
PARAM_VALUE	0	mhi_cntrl->mhi_event->intmod	0-1,5
PARAM_VALUE	0	mhi_cntrl->mhi_event->irq	0-9
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_chan	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_event->offload_ev	0
PARAM_VALUE	0	mhi_cntrl->mhi_event->priority	1
PARAM_VALUE	0	mhi_cntrl->mhi_event->process_event	2010114659526639616,2718291787158421504
PARAM_VALUE	0	mhi_cntrl->mhi_event->ring.elements	32,64,128,256,512,1024,2048
PARAM_VALUE	0	mhi_cntrl->nr_irqs	1-u32max
PARAM_VALUE	0	mhi_cntrl->pm_lock.magic	3736018669
PARAM_VALUE	0	mhi_cntrl->pm_lock.owner	(-1)
PARAM_VALUE	0	mhi_cntrl->pm_lock.owner_cpu	u32max
PARAM_VALUE	0	mhi_cntrl->pm_mutex.dep_map->name	0-255
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter	0
PARAM_VALUE	0	mhi_cntrl->pm_mutex.magic	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->pm_mutex.osq.tail.counter	0
PARAM_VALUE	0	mhi_cntrl->pm_mutex.owner.counter	0
PARAM_VALUE	0	mhi_cntrl->read_reg	3389728192462442496,4283867914642644992,5747475037999738880,6473307316968992768
PARAM_VALUE	0	mhi_cntrl->ready_timeout_ms	0,50000
PARAM_VALUE	0	mhi_cntrl->reg_len	1-u64max
PARAM_VALUE	0	mhi_cntrl->regs	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->runtime_get	1113402829301198848,3277160923958181888,3290503508923334656,8080063744479055872
PARAM_VALUE	0	mhi_cntrl->runtime_put	646080185355284480,2195902616326381568,8017802230042603520,8619592374591873024
PARAM_VALUE	0	mhi_cntrl->state_event.head.next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->state_event.head.next->next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->state_event.head.prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->state_event.head.prev->next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->state_event.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->status_cb	1941436415682883584,2950702268403744768,6260658624058298368,6632909779679186944
PARAM_VALUE	0	mhi_cntrl->timeout_ms	1-u32max
PARAM_VALUE	0	mhi_cntrl->total_ev_rings	1-4,6,9
PARAM_VALUE	0	mhi_cntrl->transition_list.next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->transition_list.next->next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->transition_list.prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->transition_list.prev->next	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->transition_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->unmap_single	7264299506418253824,7713002316822835200
PARAM_VALUE	0	mhi_cntrl->write_reg	1061287329867079680,1971278298129260544,4418750809915863040,7059801739440361472
BUF_SIZE	0	mhi_cntrl	984
BUF_SIZE	0	mhi_cntrl->cntrl_dev	(-1),1616
BUF_SIZE	0	mhi_cntrl->fw_image	(-1),100
BUF_SIZE	0	mhi_cntrl->hiprio_wq	(-1),512,528-8720
BUF_SIZE	0	mhi_cntrl->irq	(-1),4
BUF_SIZE	0	mhi_cntrl->mhi_cmd	168
BUF_SIZE	0	mhi_cntrl->name	(-1),7
CAPPED_DATA	0	mhi_cntrl	1
CAPPED_DATA	0	mhi_cntrl->iova_stop	1
CAPPED_DATA	0	mhi_cntrl->max_chan	1
CAPPED_DATA	0	mhi_cntrl->nr_irqs	1
CAPPED_DATA	0	mhi_cntrl->total_ev_rings	1
DATA_SOURCE	0	mhi_cntrl	$0
STR_LEN	0	mhi_cntrl->name	(-1),6
BIT_INFO	0	mhi_cntrl->map_single	0x1520018611021000,0xffffffffffffffff
BIT_INFO	0	mhi_cntrl->unmap_single	0x600a10a9c4190000,0xffffffffffffffff
HARD_MAX	0	mhi_cntrl->iova_stop	18446744073709551614
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	mhi_cntrl->nr_irqs
UNITS	0	mhi_cntrl	unit_byte