mhi_soc_reset identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/mhi.h, line 722

Defined in 1 files as a prototype:

include/linux/mhi.h, line 727 (as a prototype)

Defined in 1 files as a function:

drivers/bus/mhi/host/main.c, line 171 (as a function)

Referenced in 7 files:

Smatch caller information:

drivers/accel/qaic/mhi_controller.c mhi_reset_and_async_power_up() -> mhi_soc_reset()

Type	Parameter	Key	Value
PARAM_VALUE	0	mhi_cntrl	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->bhi	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->bhie	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->cntrl_dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->cma_area->alloc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mhi_cntrl->cntrl_dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	mhi_cntrl->db_access	12
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry	4096-u64max
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_children.first	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_dname	0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	mhi_cntrl->debugfs_dentry->d_sb->__s_d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	mhi_cntrl->dev_wake.counter	0
PARAM_VALUE	0	mhi_cntrl->ee	10
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	18446744073709551614
PARAM_VALUE	0	mhi_cntrl->irq	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->irq_flags	0,128
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.next->prev	0
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_chan->ch_state	0-4294967295
PARAM_VALUE	0	mhi_cntrl->mhi_chan->completion.done	0
PARAM_VALUE	0	mhi_cntrl->mhi_chan->completion.wait.lock.magic	3735899821
PARAM_VALUE	0	mhi_cntrl->mhi_chan->completion.wait.lock.owner	(-1)
PARAM_VALUE	0	mhi_cntrl->mhi_chan->completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	mhi_cntrl->mhi_chan->lock.magic	3736018669
PARAM_VALUE	0	mhi_cntrl->mhi_chan->lock.owner	(-1)
PARAM_VALUE	0	mhi_cntrl->mhi_chan->lock.owner_cpu	4294967295
PARAM_VALUE	0	mhi_cntrl->mhi_cmd	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_cmd->ring.alloc_size	4095
PARAM_VALUE	0	mhi_cntrl->mhi_cmd->ring.el_size	16
PARAM_VALUE	0	mhi_cntrl->mhi_cmd->ring.elements	128
PARAM_VALUE	0	mhi_cntrl->mhi_cmd->ring.len	2048
PARAM_VALUE	0	mhi_cntrl->mhi_ctxt	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_dev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_dev->dev_type	1
PARAM_VALUE	0	mhi_cntrl->mhi_dev->dev_wake	0
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl	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.db_mode	1
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_cntrl->buffer_len	8192,u16max
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->db_access	12
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->iova_stop	4294967295,68719476735,1099511627775,s64max
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->max_chan	30,128
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->nr_irqs	1-4294967295
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->pm_lock.magic	3736018669
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->pm_lock.owner	(-1)
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->pm_lock.owner_cpu	4294967295
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->read_reg	3389728192462442496,4283867914642644992,5747475037999738880,6473307316968992768
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->ready_timeout_ms	0,50000
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->runtime_get	1113402829301198848,3277160923958181888,3290503508923334656,8080063744479055872
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->runtime_put	646080185355284480,2195902616326381568,8017802230042603520,8619592374591873024
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->status_cb	1941436415682883584,2950702268403744768,6260658624058298368,6632909779679186944
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->timeout_ms	1-4294967295
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->total_ev_rings	1-4,6,9
PARAM_VALUE	0	mhi_cntrl->mhi_event->mhi_cntrl->write_reg	1061287329867079680,1971278298129260544,4418750809915863040,7059801739440361472
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.el_size	16
PARAM_VALUE	0	mhi_cntrl->mhi_event->ring.elements	32,64,128,256,512,1024,2048
PARAM_VALUE	0	mhi_cntrl->mhi_event->task.callback	1136094407672082432,4710793730320748544
PARAM_VALUE	0	mhi_cntrl->mhi_event->task.func	1136094407672082432,4710793730320748544
PARAM_VALUE	0	mhi_cntrl->mhi_event->task.next	0
PARAM_VALUE	0	mhi_cntrl->mhi_event->task.state	0
PARAM_VALUE	0	mhi_cntrl->mhi_event->task.use_callback	0
PARAM_VALUE	0	mhi_cntrl->name	8196164039804223488,8366082160395497472
PARAM_VALUE	0	mhi_cntrl->nr_irqs	1
PARAM_VALUE	0	mhi_cntrl->pending_pkts.counter	0
PARAM_VALUE	0	mhi_cntrl->pm_lock.dep_map->name	0-255
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_lock.raw_lock.wlocked	0
PARAM_VALUE	0	mhi_cntrl->pm_mutex.dep_map->name	0-255
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mhi_cntrl->pm_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mhi_cntrl->pm_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mhi_cntrl->pm_state	1
PARAM_VALUE	0	mhi_cntrl->rddm_image	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->read_reg	5747475037999738880
PARAM_VALUE	0	mhi_cntrl->ready_timeout_ms	0,50000
PARAM_VALUE	0	mhi_cntrl->reg_len	4096
PARAM_VALUE	0	mhi_cntrl->regs	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->runtime_get	1113402829301198848
PARAM_VALUE	0	mhi_cntrl->runtime_put	2195902616326381568
PARAM_VALUE	0	mhi_cntrl->seg_len	0,524288
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	6260658624058298368
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->wake_get	2299418008117317632
PARAM_VALUE	0	mhi_cntrl->wake_put	6117262767776522240
PARAM_VALUE	0	mhi_cntrl->wake_toggle	2082172969148489728,2675807270925770752
PARAM_VALUE	0	mhi_cntrl->write_reg	4418750809915863040
PARAM_VALUE	0	*mhi_cntrl->debugfs_dentry->d_children.first->pprev	1-u64max
PARAM_VALUE	0	*mhi_cntrl->mhi_chan->tre_ring.db_addr	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_cmd->ring->base	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_cmd->ring->pre_aligned	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_cmd->ring->rp	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_cmd->ring->wp	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_event->ring->base	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_event->ring->pre_aligned	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_event->ring->rp	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mhi_cntrl->mhi_event->ring->wp	(-4611686018427387904)-4611686018427387903
BUF_SIZE	0	mhi_cntrl	984
BUF_SIZE	0	mhi_cntrl->cntrl_dev	1616
BUF_SIZE	0	mhi_cntrl->irq	4
BUF_SIZE	0	mhi_cntrl->name	7
CAPPED_DATA	0	mhi_cntrl	1
CAPPED_DATA	0	mhi_cntrl->cntrl_dev->cma_area->nranges	1
CAPPED_DATA	0	mhi_cntrl->max_chan	1
CAPPED_DATA	0	mhi_cntrl->mhi_cmd	1
CAPPED_DATA	0	mhi_cntrl->mhi_event	1
CAPPED_DATA	0	mhi_cntrl->total_ev_rings	1
DATA_SOURCE	0	mhi_cntrl	$0
FUZZY_MAX	0	mhi_cntrl->irq_flags	128
FUZZY_MAX	0	mhi_cntrl->seg_len	524288
STR_LEN	0	mhi_cntrl->name	6
BIT_INFO	0	mhi_cntrl->name	0x701a0b4440180000,0x75bedfe6e55fb000
TERMINATED	0	mhi_cntrl->irq->node.name	1
TERMINATED	0	mhi_cntrl->name	1
HARD_MAX	0	mhi_cntrl->irq_flags	128
HARD_MAX	0	mhi_cntrl->seg_len	524288
MEM_ZERO	0	mhi_cntrl
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	mhi_cntrl	unit_byte
HALF_LOCKED2		&pci_dev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/bus/mhi/host/boot.c __mhi_download_rddm_in_panic() -> mhi_soc_reset()

Type	Parameter	Key	Value
PARAM_VALUE	0	mhi_cntrl	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->pm_state	4096
PARAM_VALUE	0	mhi_cntrl->read_reg	4096-ptr_max
DATA_SOURCE	0	mhi_cntrl	$0
NOCHECK_CALL
LOCK2		&pool->lock

drivers/accel/qaic/qaic_ssr.c ssr_dump_worker() -> mhi_soc_reset()

Type	Parameter	Key	Value
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/bus/mhi/host/pci_generic.c mhi_pci_generic_edl_trigger() -> mhi_soc_reset()

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->mhi_dev	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl	4096-ptr_max
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl->cntrl_dev->power.request	0-4
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl->cntrl_dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl->cntrl_dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl->pm_lock.dep_map->name	0-255
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl->pm_state	0-127
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl->wake_set	1
PARAM_VALUE	0	mhi_cntrl->mhi_dev->mhi_cntrl->wlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mhi_cntrl->read_reg	4096-ptr_max
DATA_SOURCE	0	mhi_cntrl	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/bus/mhi/host/pci_generic.c mhi_pci_remove() -> mhi_soc_reset()

Type	Parameter	Key	Value
BUF_SIZE	0	mhi_cntrl	984
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->mutex

drivers/bus/mhi/host/pci_generic.c mhi_pci_reset_prepare() -> mhi_soc_reset()

Type	Parameter	Key	Value
BUF_SIZE	0	mhi_cntrl	984
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pdev->dev.mutex

drivers/accel/qaic/qaic_ras.c decode_ras_msg() -> mhi_soc_reset()

Type	Parameter	Key	Value
RX_PATH
NOCHECK_CALL
HALF_LOCKED2		&mhi_chan->lock
HALF_LOCKED2		&mhi_event->lock
HALF_LOCKED2		bh

drivers/bus/mhi/host/init.c soc_reset_store() -> mhi_soc_reset()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	mhi_cntrl	unit_byte
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex