hidma_sysfs_init identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/dma/qcom/hidma.c, line 660 (as a function)

Referenced in 1 files:

drivers/dma/qcom/hidma.c, line 880

Smatch caller information:

drivers/dma/qcom/hidma.c hidma_probe() -> hidma_sysfs_init()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->chidx	0
PARAM_VALUE	0	dev->ddev.cap_mask.bits	4096-ptr_max
PARAM_VALUE	0	dev->ddev.channels.next	0
PARAM_VALUE	0	dev->ddev.channels.next->next	0
PARAM_VALUE	0	dev->ddev.channels.next->prev	0
PARAM_VALUE	0	dev->ddev.channels.prev	4096-ptr_max
PARAM_VALUE	0	dev->ddev.channels.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->ddev.channels.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->ddev.copy_align	0
PARAM_VALUE	0	dev->ddev.dev->bus	0
PARAM_VALUE	0	dev->ddev.dev->class	0
PARAM_VALUE	0	dev->ddev.dev->cma_area->alloc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->ddev.dev->cma_area->alloc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	dev->ddev.dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->ddev.dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->ddev.dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->ddev.dev->dma_io_tlb_pools.next->prev	4096-ptr_max
PARAM_VALUE	0	dev->ddev.dev->dma_io_tlb_pools.next->prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->ddev.dev->dma_mem	0
PARAM_VALUE	0	dev->ddev.dev->dma_mem->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	dev->ddev.dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	dev->ddev.dev->power.disable_depth	0
PARAM_VALUE	0	dev->ddev.dev->power.last_status	0
PARAM_VALUE	0	dev->ddev.dev->power.qos	0
PARAM_VALUE	0	dev->ddev.dev->power.request	0
PARAM_VALUE	0	dev->ddev.dev->power.runtime_error	0
PARAM_VALUE	0	dev->ddev.dev->power.runtime_status	0
PARAM_VALUE	0	dev->ddev.dev->power.use_autosuspend	0
PARAM_VALUE	0	dev->ddev.dev->power.wakeirq	0
PARAM_VALUE	0	dev->ddev.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->ddev.dev->type	0
PARAM_VALUE	0	dev->ddev.device_free_chan_resources	0
PARAM_VALUE	0	dev->ddev.device_issue_pending	0
PARAM_VALUE	0	dev->ddev.device_pause	0
PARAM_VALUE	0	dev->ddev.device_prep_dma_memcpy	0
PARAM_VALUE	0	dev->ddev.device_prep_dma_memset	0
PARAM_VALUE	0	dev->ddev.device_resume	0
PARAM_VALUE	0	dev->ddev.device_terminate_all	0
PARAM_VALUE	0	dev->ddev.device_tx_status	0
PARAM_VALUE	0	dev->debugfs	4096-u64max
PARAM_VALUE	0	dev->debugfs->d_children.first	4096-ptr_max
PARAM_VALUE	0	dev->debugfs->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	dev->debugfs->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	dev->debugfs->d_inode->i_sb->s_export_op->encode_fh	0,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE	0	dev->debugfs->d_inode->i_sb->s_export_op->fh_to_dentry	0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE	0	dev->debugfs->d_inode->i_sb->s_export_op->fh_to_parent	0,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE	0	dev->debugfs->d_inode->i_sb->s_export_op->get_parent	0,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE	0	dev->debugfs->d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dev->debugfs->d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dev->debugfs->d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dev->debugfs->d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dev->debugfs->d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dev->debugfs->d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dev->debugfs->d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dev->debugfs->d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dev->debugfs->d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dev->debugfs->d_parent->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dev->debugfs->d_parent->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dev->debugfs->d_parent->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dev->debugfs->d_parent->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dev->debugfs->d_parent->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dev->debugfs->d_sb	4096-ptr_max
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	dev->debugfs->d_sb->__s_d_op->d_weak_revalidate	0,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_bmap_bits	0-4294967295
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_bmap_count	0-4294967295
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_data_blksize	0-4294967295
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_hashsize	s32min-s32max
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_last_bmap	0-4294967295
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_mode	0-u16max
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_partition_size	s32min-s32max
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_reserved	s32min-s32max
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->s_root_block	0-4294967295
PARAM_VALUE	0	dev->debugfs->d_sb->s_fs_info->work_queued	s32min-s32max
PARAM_VALUE	0	dev->dev_evca	0
PARAM_VALUE	0	dev->dev_trca	0
PARAM_VALUE	0	dev->evca_resource	0
PARAM_VALUE	0	dev->irq	1-s32max
PARAM_VALUE	0	dev->lldev	0
PARAM_VALUE	0	dev->lldev->dev	4096-ptr_max
PARAM_VALUE	0	dev->lldev->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->lldev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->lldev->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	dev->lldev->dev->power.autosuspend_delay	2000
PARAM_VALUE	0	dev->lldev->dev->power.last_status	(-1)
PARAM_VALUE	0	dev->lldev->dev->power.qos	0,4096-u64max
PARAM_VALUE	0	dev->lldev->dev->power.request	0-4
PARAM_VALUE	0	dev->lldev->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dev->lldev->dev->power.use_autosuspend	1
PARAM_VALUE	0	dev->lldev->evca	4096-ptr_max
PARAM_VALUE	0	dev->lldev->evch_state	1
PARAM_VALUE	0	dev->lldev->evre_processed_off	0
PARAM_VALUE	0	dev->lldev->evre_ring	1-ptr_max
PARAM_VALUE	0	dev->lldev->handoff_fifo.kfifo.data	0
PARAM_VALUE	0	dev->lldev->handoff_fifo.kfifo.in	0
PARAM_VALUE	0	dev->lldev->handoff_fifo.kfifo.mask	0
PARAM_VALUE	0	dev->lldev->handoff_fifo.kfifo.out	0
PARAM_VALUE	0	dev->lldev->initialized	1
PARAM_VALUE	0	dev->lldev->nr_tres	5-u32max
PARAM_VALUE	0	dev->lldev->pending_tre_list	1-u64max
PARAM_VALUE	0	dev->lldev->task.callback	0
PARAM_VALUE	0	dev->lldev->task.count.counter	0
PARAM_VALUE	0	dev->lldev->task.data	0
PARAM_VALUE	0	dev->lldev->task.func	0
PARAM_VALUE	0	dev->lldev->task.next	0
PARAM_VALUE	0	dev->lldev->task.state	0
PARAM_VALUE	0	dev->lldev->trca	4096-ptr_max
PARAM_VALUE	0	dev->lldev->trch_state	1
PARAM_VALUE	0	dev->lldev->tre_processed_off	0
PARAM_VALUE	0	dev->lldev->tre_ring	1-ptr_max
PARAM_VALUE	0	dev->lldev->tre_write_offset	0
PARAM_VALUE	0	dev->lldev->trepool	1-u64max
PARAM_VALUE	0	dev->nr_descriptors	0
PARAM_VALUE	0	dev->task.count.counter	0
PARAM_VALUE	0	dev->task.data	0
PARAM_VALUE	0	dev->task.next	0
PARAM_VALUE	0	dev->task.state	0
PARAM_VALUE	0	dev->task.use_callback	1
PARAM_VALUE	0	dev->trca_resource	0
PARAM_VALUE	0	*dev->debugfs->d_children.first->pprev	1-u64max
BUF_SIZE	0	dev	648
DATA_SOURCE	0	dev	r devm_kzalloc
MEM_ZERO	0	dev
MEM_ZERO	0	dev->ddev.cap_mask.bits
MEM_ZERO	0	&dev->ddev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	dev->ddev.chan_ida.xa.xa_flags	0
HOST_DATA	0	dev->ddev.chancnt	0
HOST_DATA	0	dev->ddev.desc_metadata_modes	0
HOST_DATA	0	dev->ddev.descriptor_reuse	0
HOST_DATA	0	dev->ddev.dev_id	0
HOST_DATA	0	dev->ddev.directions	0
HOST_DATA	0	dev->ddev.dst_addr_widths	0
HOST_DATA	0	dev->ddev.fill_align	0
HOST_DATA	0	dev->ddev.filter.mapcnt	0
HOST_DATA	0	dev->ddev.max_burst	0
HOST_DATA	0	dev->ddev.max_pq	0
HOST_DATA	0	dev->ddev.max_sg_burst	0
HOST_DATA	0	dev->ddev.max_xor	0
HOST_DATA	0	dev->ddev.min_burst	0
HOST_DATA	0	dev->ddev.pq_align	0
HOST_DATA	0	dev->ddev.privatecnt	0
HOST_DATA	0	dev->ddev.ref.refcount.refs.counter	0
HOST_DATA	0	dev->ddev.residue_granularity	0
HOST_DATA	0	dev->ddev.src_addr_widths	0
HOST_DATA	0	dev->ddev.xor_align	0
HOST_DATA	0	dev->lldev->chidx	0-255
HOST_DATA	0	dev->lldev->evre_ring_size	0-u32max
HOST_DATA	0	dev->lldev->nr_tres	5-u32max
HOST_DATA	0	dev->lldev->tre_ring_size	0-u32max
HOST_DATA	0	*dev	0-u64max
NO_OVERFLOW_SIMPLE	0	dev->lldev->nr_tres
NO_OVERFLOW_SIMPLE	0	dev->nr_descriptors