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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/ata/libata-sff.c ata_sff_freeze() -> ata_sff_set_devctl()

Type Parameter Key Value
PARAM_VALUE 0 ap 4096-ptr_max
PARAM_VALUE 0 ap->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->fastdrain_timer.flags 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->pflags 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.avg.period_contrib 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_est 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_sum 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.load.inv_weight 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 ap->link.ap->slave_link->ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->link.ap->slave_link->ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 ap->link.device->class 0-4294967295
PARAM_VALUE 0 ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->fastdrain_cnt 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->fastdrain_timer.flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->hsm_task_state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->link.eh_context.i.action 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->pflags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->__state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->dl.flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->dl.pi_se->flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.max_cids 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.nr_cpus_allowed 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.pcpu_thrs 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.update_deferred 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->numa_scan_period 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->psi_flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->rt.time_slice 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->saved_state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.avg.period_contrib 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_est 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_sum 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.load.inv_weight 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->host_eh_scheduled 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->shost_state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->eh_context.i.action 0-4294967295
PARAM_VALUE 0 ap->link.device->link->eh_context.saved_ncq_enabled 0-4294967295
PARAM_VALUE 0 ap->link.device->link->eh_info.action 0-4294967295
PARAM_VALUE 0 ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 ap->link.device->mwdma_mask 0-4294967295
PARAM_VALUE 0 ap->link.device->pio_mask 0-4294967295
PARAM_VALUE 0 ap->link.device->udma_mask 0-4294967295
PARAM_VALUE 0 ap->ops 4096-ptr_max
PARAM_VALUE 0 ap->ops->freeze 4096-ptr_max
PARAM_VALUE 0 ap->ops->lost_interrupt 0,4096-ptr_max,(-2)
PARAM_VALUE 0 ap->ops->port_resume 0,4096-ptr_max
PARAM_VALUE 0 ap->ops->sff_check_altstatus 0,2635785217616359424,2902118176426315776,8321205409061859328
PARAM_VALUE 0 ap->ops->sff_irq_clear 0,4096-ptr_max,(-2)
PARAM_VALUE 0 ap->slave_link->ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->slave_link->ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->fastdrain_cnt 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->fastdrain_timer.flags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->hsm_task_state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->pflags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->__state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->dl.flags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->mm->mm_cid.max_cids 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->mm->mm_cid.pcpu_thrs 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->numa_scan_period 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->psi_flags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->rt.time_slice 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->saved_state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.avg.period_contrib 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.avg.util_est 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.avg.util_sum 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.load.inv_weight 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->host_eh_scheduled 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->shost_state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->sactive 0-4294967295
PARAM_VALUE 0 *ap->link.device->gscr 0-4294967295
PARAM_VALUE 0 *ap->link.device->link->eh_context.i.dev_action 0-4294967295
PARAM_VALUE 0 *ap->link.device->link->eh_info.dev_action 0-4294967295
DATA_SOURCE 0 ap $0
BIT_INFO 0 ap->ctl 0x2,0xff
BIT_INFO 0 ap->last_ctl 0x2,0xff
BIT_INFO 1 ctl 0x2,0xff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ap->link.ap->last_ctl 0-255
HOST_DATA 0 ap->link.ap->link.eh_info.serror 0-u32max
HOST_DATA 0 ap->link.ap->slave_link->pmp 0-255
HOST_DATA 0 ap->link.eh_context.i.serror 0-u32max
HOST_DATA 0 ap->link.eh_info.serror 0-u32max
HOST_DATA 0 ap->link.pmp 0-255
HOST_DATA 0 ap->link.sata_spd_limit 1-u32max[c]
HALF_LOCKED2 &_dev->mutex
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 0 ap->lock
HALF_LOCKED2 0 &ap->host->eh_mutex

drivers/ata/libata-sff.c ata_sff_irq_on() -> ata_sff_set_devctl()

Type Parameter Key Value
PARAM_VALUE 0 ap 4096-ptr_max
PARAM_VALUE 0 ap->ctl 0-253
PARAM_VALUE 0 ap->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ap->last_ctl 0-253
PARAM_VALUE 0 ap->link.ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->fastdrain_timer.flags 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->pflags 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.avg.period_contrib 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_est 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_sum 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->ap->scsi_host->ehandler->se.load.inv_weight 0-4294967295
PARAM_VALUE 0 ap->link.ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 ap->link.device->class 0-4294967295
PARAM_VALUE 0 ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->fastdrain_cnt 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->fastdrain_timer.flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->hsm_task_state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->link.eh_context.i.action 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->pflags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->__state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->dl.flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->dl.pi_se->flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.max_cids 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.nr_cpus_allowed 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.pcpu_thrs 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->mm->mm_cid.update_deferred 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->numa_scan_period 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->psi_flags 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->rt.time_slice 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->saved_state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.avg.period_contrib 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_est 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.avg.util_sum 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->ehandler->se.load.inv_weight 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->host_eh_scheduled 0-4294967295
PARAM_VALUE 0 ap->link.device->link->ap->scsi_host->shost_state 0-4294967295
PARAM_VALUE 0 ap->link.device->link->eh_context.i.action 0-4294967295
PARAM_VALUE 0 ap->link.device->link->eh_context.saved_ncq_enabled 0-4294967295
PARAM_VALUE 0 ap->link.device->link->eh_info.action 0-4294967295
PARAM_VALUE 0 ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 ap->link.device->mwdma_mask 0-4294967295
PARAM_VALUE 0 ap->link.device->pio_mask 0-4294967295
PARAM_VALUE 0 ap->link.device->udma_mask 0-4294967295
PARAM_VALUE 0 ap->ops 4096-ptr_max
PARAM_VALUE 0 ap->ops->lost_interrupt 0,4096-ptr_max,(-2)
PARAM_VALUE 0 ap->ops->port_resume 0,4096-ptr_max
PARAM_VALUE 0 ap->ops->sff_irq_clear 0,4096-ptr_max,(-2)
PARAM_VALUE 0 ap->ops->sff_irq_on 0
PARAM_VALUE 0 ap->slave_link->ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->slave_link->ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->active_tag 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->fastdrain_cnt 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->fastdrain_timer.flags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->hsm_task_state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->pflags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->__state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->dl.flags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->mm->mm_cid.max_cids 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->mm->mm_cid.pcpu_thrs 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->numa_scan_period 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->psi_flags 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->rt.time_slice 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->saved_state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.avg.period_contrib 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.avg.util_est 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.avg.util_sum 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->ehandler->se.load.inv_weight 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->host_eh_scheduled 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->ap->scsi_host->shost_state 0-4294967295
PARAM_VALUE 0 ap->slave_link->device->link->sactive 0-4294967295
PARAM_VALUE 0 *ap->link.device->gscr 0-4294967295
PARAM_VALUE 0 *ap->link.device->link->eh_context.i.dev_action 0-4294967295
PARAM_VALUE 0 *ap->link.device->link->eh_info.dev_action 0-4294967295
PARAM_VALUE 1 ctl 0-253
DATA_SOURCE 0 ap $0
BIT_INFO 0 ap->ctl 0x0,0xfd
BIT_INFO 0 ap->last_ctl 0x0,0xfd
BIT_INFO 1 ctl 0x0,0xfd
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 ap->link.ap->last_ctl 0-255
HOST_DATA 0 ap->link.ap->link.eh_info.serror 0-u32max
HOST_DATA 0 ap->link.eh_context.i.serror 0-u32max
HOST_DATA 0 ap->link.sata_spd_limit 1-u32max[c]
HALF_LOCKED2 flags
HALF_LOCKED2 0 ap->lock
HALF_LOCKED2 0 &ap->host->eh_mutex

drivers/ata/libata-sff.c ata_sff_postreset() -> ata_sff_set_devctl()

Type Parameter Key Value
PARAM_VALUE 0 ap 4096-ptr_max
PARAM_VALUE 0 ap->ops 4096-ptr_max