sas_smp_phy_control 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/scsi/libsas/sas_internal.h, line 88 (as a prototype)

Defined in 1 files as a function:

drivers/scsi/libsas/sas_expander.c, line 576 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/scsi/libsas/sas_expander.c sas_ex_disable_phy() -> sas_smp_phy_control()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->ex_dev.ex_phy	4096-ptr_max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->parent->port->ha->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->port->ha->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->rphy->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->link.tdev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->tdev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->tdev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	phy_id	0-254
PARAM_VALUE	2	phy_func	3
PARAM_VALUE	3	rates	0
BUF_SIZE	0	dev->rphy	(-1),1680
CAPPED_DATA	0	dev->ex_dev.num_phys	1
CAPPED_DATA	1	phy_id	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	phy_id	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	dev->rphy->q->nr_hw_queues
UNITS	1	phy_id	unit_array_size

drivers/scsi/libsas/sas_expander.c sas_ex_discover_dev() -> sas_smp_phy_control()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev->ex_dev.ex_phy	4096-ptr_max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->parent->port->ha->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->port->ha->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->tdev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	1	phy_id	0-254
PARAM_VALUE	2	phy_func	1
PARAM_VALUE	3	rates	0
CAPPED_DATA	1	phy_id	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	phy_id	$1
FUZZY_MAX	1	phy_id	0
UNITS	1	phy_id	unit_array_size
HALF_LOCKED2		&ha->disco_mutex

drivers/scsi/libsas/sas_ata.c sas_ata_add_dev() -> sas_smp_phy_control()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->ex_dev.ex_phy	4096-ptr_max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->debugfs	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.parent->kset->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.parent->kset->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.parent->kset->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	dev->ex_dev.parent_port->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	dev->min_linkrate	0-4294967294
PARAM_VALUE	0	dev->parent	0,4096-ptr_max
PARAM_VALUE	0	dev->parent->ex_dev.cmd_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	dev->parent->ex_dev.cmd_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	dev->parent->ex_dev.cmd_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	dev->parent->ex_dev.cmd_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	dev->parent->ex_dev.cmd_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	dev->parent->ex_dev.cmd_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	dev->parent->port->ha->dev->power.request	0-4
PARAM_VALUE	0	dev->parent->port->ha->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	dev->parent->port->ha->dev->power.runtime_status	0,2
PARAM_VALUE	0	dev->parent->port->ha->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->port	4096-ptr_max
PARAM_VALUE	0	dev->port->ha->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->link.tdev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->link.tdev.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dev->sata_dev.ap->link.tdev.p->dead	0-1
PARAM_VALUE	0	dev->sata_dev.ap->link.tdev.p->deferred_probe_reason	0-s64max
PARAM_VALUE	0	dev->sata_dev.ap->link.tdev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->tdev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->tdev.kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	dev->sata_dev.ap->tdev.kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	dev->sata_dev.ap->tdev.kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	dev->sata_dev.ap->tdev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->sata_dev.ap->tdev.p->dead	0-1
PARAM_VALUE	0	dev->sata_dev.ap->tdev.p->deferred_probe_reason	0-s64max
PARAM_VALUE	0	dev->sata_dev.ap->tdev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	phy_id	0-254
PARAM_VALUE	2	phy_func	1
PARAM_VALUE	3	rates	3211590940037312512
PARAM_VALUE	3	rates->maximum_linkrate	0-4294967294
PARAM_VALUE	3	rates->minimum_linkrate	0-4294967294
CAPPED_DATA	0	dev->ex_dev.num_phys	1
CAPPED_DATA	0	dev->min_linkrate	1
CAPPED_DATA	1	phy_id	1
DATA_SOURCE	0	dev	$0
DATA_SOURCE	1	phy_id	$3
FUZZY_MAX	1	phy_id	0
UNITS	1	phy_id	unit_array_size
HALF_LOCKED2		&ha->disco_mutex

drivers/scsi/libsas/sas_init.c sas_phy_enable() -> sas_smp_phy_control()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0,4096-ptr_max
PARAM_VALUE	0	dev->rphy	4096-ptr_max
PARAM_VALUE	2	phy_func	3
PARAM_VALUE	3	rates	0
DATA_SOURCE	0	dev	r sas_find_dev_by_rphy
UNITS	1	phy_id	unit_array_size
HALF_LOCKED2		&pool->lock

drivers/scsi/libsas/sas_init.c sas_phy_reset() -> sas_smp_phy_control()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0,4096-ptr_max
PARAM_VALUE	0	dev->rphy	4096-ptr_max
PARAM_VALUE	2	phy_func	1-2
PARAM_VALUE	3	rates	0
DATA_SOURCE	0	dev	r sas_find_dev_by_rphy
FUZZY_MAX	2	phy_func	2
HARD_MAX	2	phy_func	2
RX_PATH
TASK_NOT_RUNNING
UNITS	1	phy_id	unit_array_size

drivers/scsi/libsas/sas_init.c sas_set_phy_speed() -> sas_smp_phy_control()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0,4096-ptr_max
PARAM_VALUE	0	dev->rphy	4096-ptr_max
PARAM_VALUE	2	phy_func	1
PARAM_VALUE	3	rates	1746286536265719808,8489245564099506176
CAPPED_DATA	3	rates->maximum_linkrate	1
CAPPED_DATA	3	rates->minimum_linkrate	1
DATA_SOURCE	0	dev	r sas_find_dev_by_rphy
DATA_SOURCE	3	rates	$1
RX_PATH
TASK_NOT_RUNNING
UNITS	1	phy_id	unit_array_size
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/scsi/libsas/sas_init.c transport_sas_phy_reset() -> sas_smp_phy_control()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	0,4096-ptr_max
PARAM_VALUE	0	dev->rphy	4096-ptr_max
PARAM_VALUE	2	phy_func	1-2
PARAM_VALUE	3	rates	0
DATA_SOURCE	0	dev	r sas_find_dev_by_rphy
FUZZY_MAX	2	phy_func	2
HARD_MAX	2	phy_func	2
UNITS	1	phy_id	unit_array_size
HALF_LOCKED2		&pool->lock