ata_tf_to_fis identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/ata/libata-sata.c, line 138

Defined in 1 files as a prototype:

include/linux/libata.h, line 1333 (as a prototype)

Defined in 1 files as a function:

drivers/ata/libata-sata.c, line 151 (as a function)

Referenced in 13 files:

Smatch caller information:

drivers/ata/sata_sil24.c sil24_exec_polled_cmd() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	1624923044156919808
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	0
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	2	is_cmd	0
BUF_SIZE	3	fis	24
DATA_SOURCE	0	tf	$2
DATA_SOURCE	1	pmp	$1
DATA_SOURCE	2	is_cmd	$3
MEM_ZERO	0	tf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ap->host->eh_mutex

drivers/ata/sata_sil24.c sil24_qc_prep() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4096-ptr_max
PARAM_VALUE	2	is_cmd	1
BUF_SIZE	3	fis	24
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tf->auxiliary	0
HOST_DATA	0	tf->command	161,236[c]
HOST_DATA	0	tf->ctl	0
HOST_DATA	0	tf->device	0-255
HOST_DATA	0	tf->error	0
HOST_DATA	0	tf->feature	0,4[c]
HOST_DATA	0	tf->flags	70
HOST_DATA	0	tf->hob_feature	0
HOST_DATA	0	tf->hob_lbah	0[c]
HOST_DATA	0	tf->hob_lbal	0[c]
HOST_DATA	0	tf->hob_lbam	0[c]
HOST_DATA	0	tf->hob_nsect	0
HOST_DATA	0	tf->lbah	0-255
HOST_DATA	0	tf->lbal	0-255
HOST_DATA	0	tf->lbam	0-255
HOST_DATA	0	tf->nsect	0-255
HOST_DATA	0	tf->protocol	1
HOST_DATA	0	tf->status	161,236
LOCK2		ap->lock
HALF_LOCKED2		flags

drivers/ata/ahci_qoriq.c ahci_qoriq_hardreset() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	8853262264461721600
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	128
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	1	pmp	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
MEM_ZERO	0	tf
NOCHECK_CALL

drivers/scsi/hisi_sas/hisi_sas_main.c hisi_sas_fill_ata_reset_cmd() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	6804480675640602624
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	8
PARAM_VALUE	0	tf->ctl	0,4
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
BUF_SIZE	3	fis	20
BUF_SIZE	3	fis	20
DATA_SOURCE	1	pmp	$2
DATA_SOURCE	3	fis	$3
MEM_ZERO	0	tf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/scsi/libsas/sas_ata.c sas_ata_qc_issue() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4096-ptr_max
PARAM_VALUE	2	is_cmd	1
PARAM_VALUE	3	fis	4096-ptr_max
BUF_SIZE	3	fis	20
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tf->auxiliary	0
HOST_DATA	0	tf->command	161,236[c]
HOST_DATA	0	tf->ctl	0-255
HOST_DATA	0	tf->device	0-255
HOST_DATA	0	tf->error	0
HOST_DATA	0	tf->feature	0,4[c]
HOST_DATA	0	tf->flags	70
HOST_DATA	0	tf->hob_feature	0
HOST_DATA	0	tf->hob_lbah	0[c]
HOST_DATA	0	tf->hob_lbal	0[c]
HOST_DATA	0	tf->hob_lbam	0[c]
HOST_DATA	0	tf->hob_nsect	0
HOST_DATA	0	tf->lbah	0-255
HOST_DATA	0	tf->lbal	0-255
HOST_DATA	0	tf->lbam	0-255
HOST_DATA	0	tf->nsect	0-255
HOST_DATA	0	tf->protocol	1
HOST_DATA	0	tf->status	161,236
LOCK2		ap->lock
HALF_LOCKED2		flags

drivers/ata/sata_mv.c mv_qc_issue_fis() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4096-ptr_max
PARAM_VALUE	0	tf->command	47
PARAM_VALUE	2	is_cmd	1
PARAM_VALUE	3	fis	3191464349709623296
BUF_SIZE	3	fis	20
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tf->auxiliary	0
HOST_DATA	0	tf->ctl	0
HOST_DATA	0	tf->device	0-255
HOST_DATA	0	tf->error	0
HOST_DATA	0	tf->feature	0,4[c]
HOST_DATA	0	tf->flags	70[c]
HOST_DATA	0	tf->hob_feature	0
HOST_DATA	0	tf->hob_lbah	0-255[c]
HOST_DATA	0	tf->hob_lbal	0-255[c]
HOST_DATA	0	tf->hob_lbam	0-255[c]
HOST_DATA	0	tf->hob_nsect	0
HOST_DATA	0	tf->lbah	0-255
HOST_DATA	0	tf->lbal	0-255
HOST_DATA	0	tf->lbam	0-255
HOST_DATA	0	tf->nsect	0-255
HOST_DATA	0	tf->protocol	1
HOST_DATA	0	tf->status	161,236
LOCK2		ap->lock
HALF_LOCKED2		flags

drivers/ata/sata_fsl.c sata_fsl_qc_prep() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4096-ptr_max
PARAM_VALUE	2	is_cmd	1
PARAM_VALUE	3	fis	4096-ptr_max
BUF_SIZE	3	fis	32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tf->auxiliary	0
HOST_DATA	0	tf->command	161,236[c]
HOST_DATA	0	tf->ctl	0
HOST_DATA	0	tf->device	0-255
HOST_DATA	0	tf->error	0
HOST_DATA	0	tf->feature	0,4[c]
HOST_DATA	0	tf->flags	70
HOST_DATA	0	tf->hob_feature	0
HOST_DATA	0	tf->hob_lbah	0[c]
HOST_DATA	0	tf->hob_lbal	0[c]
HOST_DATA	0	tf->hob_lbam	0[c]
HOST_DATA	0	tf->hob_nsect	0
HOST_DATA	0	tf->lbah	0-255
HOST_DATA	0	tf->lbal	0-255
HOST_DATA	0	tf->lbam	0-255
HOST_DATA	0	tf->nsect	0-255
HOST_DATA	0	tf->protocol	1
HOST_DATA	0	tf->status	161,236
LOCK2		ap->lock
HALF_LOCKED2		flags

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

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	70994904438194176
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	0
PARAM_VALUE	0	tf->ctl	4
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	2	is_cmd	0
BUF_SIZE	3	fis	32
BUF_SIZE	3	fis	32
MEM_ZERO	0	tf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ap->host->eh_mutex

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

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	70994904438194176
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	0
PARAM_VALUE	0	tf->ctl	0
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
BUF_SIZE	3	fis	32
BUF_SIZE	3	fis	32
MEM_ZERO	0	tf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ap->host->eh_mutex

drivers/ata/ahci_xgene.c xgene_ahci_do_hardreset() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	7034257315409514496
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	128
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	1	pmp	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
MEM_ZERO	0	tf
NOCHECK_CALL

drivers/ata/ahci.c ahci_avn_hardreset() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	3116626013442650112
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	128
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	1	pmp	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
MEM_ZERO	0	tf
NOCHECK_CALL

drivers/ata/ahci.c ahci_p5wdh_hardreset() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4246490211445637120
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	128
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	1	pmp	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
MEM_ZERO	0	tf
NOCHECK_CALL

drivers/ata/sata_highbank.c ahci_highbank_hardreset() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	7732942764322766848
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	128
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	1	pmp	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
MEM_ZERO	0	tf
NOCHECK_CALL

drivers/ata/acard-ahci.c acard_ahci_qc_prep() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4096-ptr_max
PARAM_VALUE	2	is_cmd	1
PARAM_VALUE	3	fis	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tf->auxiliary	0
HOST_DATA	0	tf->command	161,236[c]
HOST_DATA	0	tf->ctl	0
HOST_DATA	0	tf->device	0-255
HOST_DATA	0	tf->error	0
HOST_DATA	0	tf->feature	0,4[c]
HOST_DATA	0	tf->flags	70
HOST_DATA	0	tf->hob_feature	0
HOST_DATA	0	tf->hob_lbah	0[c]
HOST_DATA	0	tf->hob_lbal	0[c]
HOST_DATA	0	tf->hob_lbam	0[c]
HOST_DATA	0	tf->hob_nsect	0
HOST_DATA	0	tf->lbah	0-255
HOST_DATA	0	tf->lbal	0-255
HOST_DATA	0	tf->lbam	0-255
HOST_DATA	0	tf->nsect	0-255
HOST_DATA	0	tf->protocol	1
HOST_DATA	0	tf->status	161,236
LOCK2		ap->lock
HALF_LOCKED2		flags

drivers/ata/libahci.c ahci_do_hardreset() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	452793355030073344
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	128
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	1	pmp	0
PARAM_VALUE	2	is_cmd	0
PARAM_VALUE	3	fis	4096-ptr_max
MEM_ZERO	0	tf
NOCHECK_CALL

drivers/ata/libahci.c ahci_exec_polled_cmd() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	1793718324024754176
PARAM_VALUE	0	tf->auxiliary	0
PARAM_VALUE	0	tf->command	0
PARAM_VALUE	0	tf->ctl	0,4
PARAM_VALUE	0	tf->device	160,176
PARAM_VALUE	0	tf->feature	0
PARAM_VALUE	0	tf->hob_feature	0
PARAM_VALUE	0	tf->hob_lbah	0
PARAM_VALUE	0	tf->hob_lbal	0
PARAM_VALUE	0	tf->hob_lbam	0
PARAM_VALUE	0	tf->hob_nsect	0
PARAM_VALUE	0	tf->lbah	0
PARAM_VALUE	0	tf->lbal	0
PARAM_VALUE	0	tf->lbam	0
PARAM_VALUE	0	tf->nsect	0
PARAM_VALUE	2	is_cmd	0
DATA_SOURCE	0	tf	$2
DATA_SOURCE	1	pmp	$1
DATA_SOURCE	2	is_cmd	$3
HARD_MAX	0	tf->ctl	4
MEM_ZERO	0	tf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&ap->host->eh_mutex

drivers/ata/libahci.c ahci_qc_prep() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4096-ptr_max
PARAM_VALUE	2	is_cmd	1
PARAM_VALUE	3	fis	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tf->auxiliary	0
HOST_DATA	0	tf->command	161,236[c]
HOST_DATA	0	tf->ctl	0
HOST_DATA	0	tf->device	0-255
HOST_DATA	0	tf->error	0
HOST_DATA	0	tf->feature	0,4[c]
HOST_DATA	0	tf->flags	70
HOST_DATA	0	tf->hob_feature	0
HOST_DATA	0	tf->hob_lbah	0[c]
HOST_DATA	0	tf->hob_lbal	0[c]
HOST_DATA	0	tf->hob_lbam	0[c]
HOST_DATA	0	tf->hob_nsect	0
HOST_DATA	0	tf->lbah	0-255
HOST_DATA	0	tf->lbal	0-255
HOST_DATA	0	tf->lbam	0-255
HOST_DATA	0	tf->nsect	0-255
HOST_DATA	0	tf->protocol	1
HOST_DATA	0	tf->status	161,236
LOCK2		ap->lock
HALF_LOCKED2		flags

drivers/ata/sata_qstor.c qs_qc_prep() -> ata_tf_to_fis()

Type	Parameter	Key	Value
PARAM_VALUE	0	tf	4096-ptr_max
PARAM_VALUE	1	pmp	0
PARAM_VALUE	2	is_cmd	1
PARAM_VALUE	3	fis	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	tf->auxiliary	0
HOST_DATA	0	tf->command	161,236[c]
HOST_DATA	0	tf->ctl	0
HOST_DATA	0	tf->device	0-255
HOST_DATA	0	tf->error	0
HOST_DATA	0	tf->feature	0,4[c]
HOST_DATA	0	tf->flags	70
HOST_DATA	0	tf->hob_feature	0
HOST_DATA	0	tf->hob_lbah	0[c]
HOST_DATA	0	tf->hob_lbal	0[c]
HOST_DATA	0	tf->hob_lbam	0[c]
HOST_DATA	0	tf->hob_nsect	0
HOST_DATA	0	tf->lbah	0-255
HOST_DATA	0	tf->lbal	0-255
HOST_DATA	0	tf->lbam	0-255
HOST_DATA	0	tf->nsect	0-255
HOST_DATA	0	tf->status	161,236
LOCK2		ap->lock
HALF_LOCKED2		flags