diff options
| author | Niklas Cassel <niklas.cassel@wdc.com> | 2022-08-16 13:53:28 +0200 |
|---|---|---|
| committer | Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-08-18 01:40:42 +0900 |
| commit | 99ad3f9f829fafdcd606a8b1123e331b3b53eb04 (patch) | |
| tree | ae2f7359de72bf20ad7d545287c1e5c3200484c0 /drivers/ata/libata.h | |
| parent | 16169fb781827b82a4c0261195184dcc97a57af7 (diff) | |
ata: libata-core: improve parameter names for ata_dev_set_feature()
ata_dev_set_feature() is currently used for enabling/disabling any ATA
feature, e.g. SETFEATURES_SPINUP and SETFEATURE_SENSE_DATA, i.e. it is
not only used to enable/disable SATA specific features.
For most features, the enable/disable bit is specified in the subcommand
specific field "count".
It is only for the specific subcommands "Enable SATA feature" (0x10) and
"Disable SATA feature" (0x90) where the field "count" is used to specify
a feature instead of enable/disable. The parameter names for this
function are thus quite misleading.
Rename the parameter names to be more generic and in line with ACS-5,
and remove the references to "SATA FEATURES" in the kernel-doc.
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Diffstat (limited to 'drivers/ata/libata.h')
| -rw-r--r-- | drivers/ata/libata.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h index 98bc8649c63f..bc84fbb48c0a 100644 --- a/drivers/ata/libata.h +++ b/drivers/ata/libata.h @@ -64,7 +64,7 @@ extern int ata_dev_configure(struct ata_device *dev); extern int sata_down_spd_limit(struct ata_link *link, u32 spd_limit); extern int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel); extern unsigned int ata_dev_set_feature(struct ata_device *dev, - u8 enable, u8 feature); + u8 subcmd, u8 action); extern void ata_qc_free(struct ata_queued_cmd *qc); extern void ata_qc_issue(struct ata_queued_cmd *qc); extern void __ata_qc_complete(struct ata_queued_cmd *qc); |