diff options
| author |   Mario Limonciello <mario.limonciello@amd.com> | 2022-02-25 11:23:19 -0600 |
|---|---|---|
| committer |   Damien Le Moal <damien.lemoal@opensource.wdc.com> | 2022-03-01 23:51:20 +0900 |
| commit | 4dd4d3deb5026ee7356e23ce2607637ff313bb80 (patch) | |
| tree | 89754fb7f45ff243e820ea743ff137d86453cc11 /drivers/ata | |
| parent | ata: ahci: Rename `AHCI_HFLAG_IS_MOBILE` (diff) | |
| download | linux-dev-4dd4d3deb5026ee7356e23ce2607637ff313bb80.tar.xz linux-dev-4dd4d3deb5026ee7356e23ce2607637ff313bb80.zip | |
ata: ahci: Rename CONFIG_SATA_LPM_MOBILE_POLICY configuration item
`CONFIG_SATA_LPM_MOBILE_POLICY` reflects a configuration to apply only to
mobile chipsets. As some desktop boards may want to use this policy by
default as well, rename the configuration item to `SATA_LPM_POLICY`.
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/ata/ahci.c | 2 | ||||
| -rw-r--r-- | drivers/ata/ahci.h | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index f2d436df9da3..e5641e6c52ee 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -115,14 +115,14 @@ config SATA_AHCI If unsure, say N. -config SATA_MOBILE_LPM_POLICY - int "Default SATA Link Power Management policy for mobile chipsets" +config SATA_LPM_POLICY + int "Default SATA Link Power Management policy for low power chipsets" range 0 4 default 0 depends on SATA_AHCI help Select the Default SATA Link Power Management (LPM) policy to use - for mobile / laptop variants of chipsets / "South Bridges". + for chipsets / "South Bridges" designated as supporting low power. The value set has the following meanings: 0 => Keep firmware settings diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 397dfd27c90d..84456c05e845 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -1595,7 +1595,7 @@ static int ahci_init_msi(struct pci_dev *pdev, unsigned int n_ports, static void ahci_update_initial_lpm_policy(struct ata_port *ap, struct ahci_host_priv *hpriv) { - int policy = CONFIG_SATA_MOBILE_LPM_POLICY; + int policy = CONFIG_SATA_LPM_POLICY; /* Ignore processing for chipsets that don't use policy */ diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h index 1ad48e2fe573..5badbaca05a0 100644 --- a/drivers/ata/ahci.h +++ b/drivers/ata/ahci.h @@ -236,7 +236,7 @@ enum { AHCI_HFLAG_NO_WRITE_TO_RO = (1 << 24), /* don't write to read only registers */ AHCI_HFLAG_USE_LPM_POLICY = (1 << 25), /* chipset that should use - SATA_MOBILE_LPM_POLICY + SATA_LPM_POLICY as default lpm_policy */ AHCI_HFLAG_SUSPEND_PHYS = (1 << 26), /* handle PHYs during suspend/resume */ |