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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/ata/sata_fsl.c sata_fsl_error_intr() -> sata_fsl_scr_read()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 1 sc_reg_in 1
PARAM_VALUE 2 val 5777855904813617152
PARAM_VALUE 2 *val 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &host->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct ata_host)->lock

drivers/ata/sata_fsl.c sata_fsl_host_intr() -> sata_fsl_scr_read()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 1 sc_reg_in 1
PARAM_VALUE 2 val 273964660963930112
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &host->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct ata_host)->lock

drivers/ata/sata_fsl.c sata_fsl_softreset() -> sata_fsl_scr_read()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 1 sc_reg_in 1
PARAM_VALUE 2 val 1809852002048507904
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 link->eh_info.serror 0-u32max
HALF_LOCKED2 &ap->host->eh_mutex

drivers/ata/sata_nv.c nv_swncq_host_interrupt() -> (struct ata_port_operations)->scr_read()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 0 link->sactive 1-u32max
PARAM_VALUE 1 sc_reg_in 1
PARAM_VALUE 2 val 7697902698276139008
CONTAINER 0 -224-8+8384 $(-1)
LOCK2 &host->lock
LOCK2 flags
TYPE_LOCK (struct ata_host)->lock

drivers/ata/libata-sata.c sata_scr_read() -> (struct ata_port_operations)->scr_read()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 0 link->ap 4096-ptr_max
PARAM_VALUE 0 link->ap->flags 2-u64max
PARAM_VALUE 0 link->ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 link->ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 link->ap->ops 4096-ptr_max
PARAM_VALUE 0 link->device->class 0-4294967295
PARAM_VALUE 0 link->device->link->active_tag 0-4294967295
PARAM_VALUE 0 link->device->link->ap->fastdrain_cnt 0-4294967295
PARAM_VALUE 0 link->device->link->ap->hsm_task_state 0-4294967295
PARAM_VALUE 0 link->device->link->ap->pflags 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->__state 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->dl.flags 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->mm->mm_cid.max_cids 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->mm->mm_cid.nr_cpus_allowed 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->mm->mm_cid.pcpu_thrs 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->mm->mm_cid.update_deferred 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->numa_scan_period 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->on_rq s32min-s32max
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->psi_flags 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->rt.time_slice 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->ehandler->saved_state 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->host_eh_scheduled 0-4294967295
PARAM_VALUE 0 link->device->link->ap->scsi_host->shost_state 0-4294967295
PARAM_VALUE 0 link->device->link->sactive 0-4294967295
PARAM_VALUE 0 *link->device->gscr 0-4294967295
PARAM_VALUE 1 sc_reg_in 0-2,4
PARAM_VALUE 2 val 4096-ptr_max
BUF_SIZE 0 link (-1),10240
BUF_SIZE 0 link (-1),10240
CAPPED_DATA 0 link 1
DATA_SOURCE 0 link $0
DATA_SOURCE 1 sc_reg_in $1
DATA_SOURCE 2 val $2
CONTAINER 0 -224-8-0+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 link->ap->last_ctl 0-255
HOST_DATA 0 link->ap->link.eh_info.serror 0-u32max
HOST_DATA 0 link->ap->link.pmp 0-255
HOST_DATA 0 link->ap->slave_link->pmp 0-255
HOST_DATA 0 link->eh_context.i.serror 0-u32max
HOST_DATA 0 link->eh_info.serror 0-u32max
HOST_DATA 0 link->hw_sata_spd_limit 0-u32max[c]
HOST_DATA 0 link->pmp 0-255
HOST_DATA 0 link->sata_spd 0-15
HOST_DATA 0 link->sata_spd_limit 0-u32max[c]
HOST_DATA 0 link->saved_scontrol 0-u32max
HOST_DATA 2 *val 0-u32max
HALF_LOCKED2 &ap->host->eh_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 flags

drivers/ata/libata-sata.c sata_scr_write_flush() -> (struct ata_port_operations)->scr_read()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 0 link->ap 4096-ptr_max
PARAM_VALUE 0 link->ap->flags 2-u64max
PARAM_VALUE 0 link->ap->link.device->link->active_tag 0-4294967295
PARAM_VALUE 0 link->ap->link.device->link->sactive 0-4294967295
PARAM_VALUE 0 link->ap->ops 4096-ptr_max
PARAM_VALUE 0 link->device->class 0-4294967295
PARAM_VALUE 1 sc_reg_in 1-2
BUF_SIZE 0 link (-1),10240
BUF_SIZE 0 link (-1),10240
CAPPED_DATA 0 link 1
DATA_SOURCE 0 link $0
DATA_SOURCE 1 sc_reg_in $1
CONTAINER 0 -224-8-0+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 link->ap->last_ctl 0-255
HOST_DATA 0 link->ap->link.eh_info.serror 0-u32max
HOST_DATA 0 link->ap->link.pmp 0-255
HOST_DATA 0 link->eh_context.i.serror 0-u32max
HOST_DATA 0 link->eh_info.serror 0-u32max
HOST_DATA 0 link->hw_sata_spd_limit 0-u32max[c]
HOST_DATA 0 link->pmp 0-255
HOST_DATA 0 link->sata_spd_limit 0-u32max[c]
HOST_DATA 0 link->saved_scontrol 0-u32max
HOST_DATA 2 *val 0-u32max
HALF_LOCKED2 &host->lock