mmc_poll_for_busy 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/mmc/core/mmc_ops.h, line 48 (as a prototype)

Defined in 1 files as a function:

drivers/mmc/core/mmc_ops.c, line 552 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/mmc/core/block.c mmc_blk_fix_state() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card	4096-ptr_max
PARAM_VALUE	0	card->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	card->host	4096-ptr_max
PARAM_VALUE	0	card->host->led->brightness	0-4294967295
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	card->host->sdio_irq_thread->sched_class->set_cpus_allowed	0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE	2	retry_crc_err	0
PARAM_VALUE	3	busy_cmd	4
DATA_SOURCE	0	card	$0
DATA_SOURCE	1	timeout_ms	r mmc_blk_data_timeout_ms
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&mq->complete_lock
HALF_LOCKED2		&pool->lock

drivers/mmc/core/mmc_ops.c __mmc_switch() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card	4096-ptr_max
PARAM_VALUE	0	card->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	card->debugfs_root->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	card->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	card->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	card->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	card->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	card->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	card->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	card->dev.dma_ops->alloc	0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE	0	card->dev.dma_ops->alloc_pages_op	0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE	0	card->dev.dma_ops->dma_supported	0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE	0	card->dev.dma_ops->free	0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE	0	card->dev.dma_ops->free_pages	0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE	0	card->dev.dma_ops->get_required_mask	0,7770840938859397120
PARAM_VALUE	0	card->dev.dma_ops->get_sgtable	0,1322759480623644672
PARAM_VALUE	0	card->dev.dma_ops->map_phys	0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE	0	card->dev.dma_ops->map_sg	0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE	0	card->dev.dma_ops->max_mapping_size	0,8830639662091943936
PARAM_VALUE	0	card->dev.dma_ops->mmap	0,5761417605877342208,7694740394750603264
PARAM_VALUE	0	card->dev.dma_ops->sync_sg_for_cpu	0,4862850025765572608
PARAM_VALUE	0	card->dev.dma_ops->sync_sg_for_device	0,3732476178258022400
PARAM_VALUE	0	card->dev.dma_ops->sync_single_for_cpu	0,1155325867376779264
PARAM_VALUE	0	card->dev.dma_ops->sync_single_for_device	0,8781567156597239808
PARAM_VALUE	0	card->dev.dma_ops->unmap_phys	0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE	0	card->dev.dma_ops->unmap_sg	0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE	0	card->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	card->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	card->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	card->host	4096-ptr_max
PARAM_VALUE	0	card->host->bus_ops->hw_reset	4096-ptr_max
PARAM_VALUE	0	card->host->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	card->host->debugfs_root->d_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_automount	0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_init	0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_iput	0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_manage	0,1859587847549206528
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_prune	0,2225594340392566784,7225953709177749504
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_real	0,4509355519306412032
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_unalias_trylock	0,6635409759016140800
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_unalias_unlock	0,6336447517789900800
PARAM_VALUE	0	card->host->debugfs_root->d_sb->__s_d_op->d_weak_revalidate	0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE	0	card->host->led->brightness	0-4294967295
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	card->host->parent->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	*card->host->err_stats	0-4294967295
PARAM_VALUE	0	*card->raw_cid	0-4294967295
PARAM_VALUE	0	*card->raw_csd	0-4294967295
PARAM_VALUE	3	busy_cmd	0
BUF_SIZE	0	card	s32min-(-1),1-s32max
BUF_SIZE	0	card	s32min-(-1),1-s32max
BUF_SIZE	0	card->dev.type	(-1),48
DATA_SOURCE	0	card	$0
DATA_SOURCE	1	timeout_ms	$4 [m]
DATA_SOURCE	2	retry_crc_err	$7
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	card->host->fail_mmc_request.stacktrace_depth	0-u64max
NO_OVERFLOW_SIMPLE	0	card->debugfs_root->d_fsdata
NO_OVERFLOW_SIMPLE	0	card->debugfs_root->d_fsdata->d_fsdata
NO_OVERFLOW_SIMPLE	0	card->dev.dma_range_map
NO_OVERFLOW_SIMPLE	0	card->dev.p
NO_OVERFLOW_SIMPLE	0	card->dev.p->deferred_probe_reason
NO_OVERFLOW_SIMPLE	0	card->dev.physical_location
NO_OVERFLOW_SIMPLE	0	card->host->ios.clock
UNITS	0	card	unit_array_size

drivers/mmc/core/mmc_ops.c mmc_send_hpi_cmd() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card	4096-ptr_max
PARAM_VALUE	0	card->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	card->ext_csd.hpi_en	1
PARAM_VALUE	0	card->host	4096-ptr_max
PARAM_VALUE	0	card->host->led->brightness	0-4294967295
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	1	timeout_ms	0-255
PARAM_VALUE	2	retry_crc_err	0
PARAM_VALUE	3	busy_cmd	2
DATA_SOURCE	0	card	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	card->host->fail_mmc_request.stacktrace_depth	0-u64max

drivers/mmc/core/core.c mmc_cqe_recovery() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card->host->card->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	card->host->card->dev.kobj.parent->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	card->host->card->dev.kobj.parent->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	card->host->card->dev.kobj.parent->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	card->host->card->dev.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	card->host->card->dev.kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	card->host->card->dev.kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	card->host->card->dev.p->dead	0-1
PARAM_VALUE	0	card->host->card->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	card->host->card->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	card->host->card->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	*card->host->err_stats	0-4294967295
PARAM_VALUE	1	timeout_ms	1000
PARAM_VALUE	2	retry_crc_err	1
PARAM_VALUE	3	busy_cmd	4
NOCHECK_CALL
HOST_DATA	0	card->host->private->def_tune_para	s32min-s32max
HOST_DATA	0	card->host->private->def_tune_para->emmc_top_cmd	0-4294967295
HOST_DATA	0	card->host->private->def_tune_para->emmc_top_control	0-4294967295
HOST_DATA	0	card->host->private->def_tune_para->iocon	0-4294967295
HOST_DATA	0	card->host->private->def_tune_para->pad_cmd_tune	0-4294967295
HOST_DATA	0	card->host->private->def_tune_para->pad_tune	0-4294967295
HOST_DATA	0	card->host->private->saved_tune_para	s32min-s32max
HOST_DATA	0	card->host->private->saved_tune_para->emmc_top_cmd	0-4294967295
HOST_DATA	0	card->host->private->saved_tune_para->emmc_top_control	0-4294967295
HOST_DATA	0	card->host->private->saved_tune_para->iocon	0-4294967295
HOST_DATA	0	card->host->private->saved_tune_para->pad_cmd_tune	0-4294967295
HOST_DATA	0	card->host->private->saved_tune_para->pad_tune	0-4294967295
HALF_LOCKED2		&pool->lock

drivers/mmc/core/core.c mmc_do_erase() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card	4096-ptr_max
PARAM_VALUE	0	card->erase_size	1-u32max
PARAM_VALUE	0	card->host	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	card->host->sdio_irq_thread->sched_class->set_cpus_allowed	0,1927640468783054848,5094656021401329664,7127180339355369472
PARAM_VALUE	2	retry_crc_err	0
PARAM_VALUE	3	busy_cmd	1
BUF_SIZE	0	card	s32min-(-1),1-s32max
BUF_SIZE	0	card	s32min-(-1),1-s32max
DATA_SOURCE	0	card	$0
DATA_SOURCE	1	timeout_ms	r mmc_erase_timeout
BIT_INFO	0	card->csd.cmdclass	0x20,0xffffffffffffffff
BIT_INFO	0	card->host->caps	0x0,0xffffffff
BIT_INFO	0	card->state	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	card->host->fail_mmc_request.stacktrace_depth	0-u64max
UNITS	0	card	unit_array_size
HALF_LOCKED2		global &mmc_test_lock

drivers/mmc/core/sd.c sd_enable_cache() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card	4096-ptr_max
PARAM_VALUE	0	card->ext_perf.feature_enabled	0-247
PARAM_VALUE	0	card->host->card	0,4096-ptr_max
PARAM_VALUE	0	card->host->led->brightness	0-4294967295
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.done	0,u32max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	card->host->private->pcr->pcr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	card->host->private->pcr->pcr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	card->host->private->ucr->dev_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	card->host->private->ucr->dev_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	timeout_ms	1000
PARAM_VALUE	2	retry_crc_err	0
PARAM_VALUE	3	busy_cmd	3
DATA_SOURCE	0	card	$0
BIT_INFO	0	card->ext_perf.feature_enabled	0x0,0xf7

drivers/mmc/core/sd.c sd_flush_cache() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card	4096-ptr_max
PARAM_VALUE	0	card->host->card	0,4096-ptr_max
PARAM_VALUE	0	card->host->led->brightness	0-4294967295
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.done	0,u32max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	card->host->private->pcr->pcr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	card->host->private->pcr->pcr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	card->host->private->ucr->dev_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	card->host->private->ucr->dev_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	timeout_ms	1000
PARAM_VALUE	2	retry_crc_err	0
PARAM_VALUE	3	busy_cmd	3
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		__tag_set->srcu
HALF_LOCKED2		rcu_read

drivers/mmc/core/sd.c sd_poweroff_notify() -> mmc_poll_for_busy()

Type	Parameter	Key	Value
PARAM_VALUE	0	card	4096-ptr_max
PARAM_VALUE	0	card->host->card	0,4096-ptr_max
PARAM_VALUE	0	card->host->led->brightness	0-4294967295
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.done	0,u32max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->cmd_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.packet_len	0,4-12
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.payload_len	0-8
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.tmode_half_duplex	0-1
PARAM_VALUE	0	card->host->ongoing_mrq->uhs2_cmd.uhs2_resp_len	0,4-6,8
PARAM_VALUE	0	card->host->private->pcr->pcr_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	card->host->private->pcr->pcr_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	card->host->private->ucr->dev_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	card->host->private->ucr->dev_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	timeout_ms	1000
PARAM_VALUE	2	retry_crc_err	0
PARAM_VALUE	3	busy_cmd	3
DATA_SOURCE	0	card	$0
BIT_INFO	0	card->state	0x0,0xffffffdf
RX_PATH
TASK_NOT_RUNNING