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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-24 13:20:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-24 13:20:33 -0700
commit0519359784328bfa92bf0931bf0cff3b58c16932 (patch)
tree71ab4638b4f0bf86c76eb2b12de01303f6b1f5bf /include
parentMerge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup (diff)
parentata: ahci_platform: enable to get and control reset (diff)
downloadlinux-dev-0519359784328bfa92bf0931bf0cff3b58c16932.tar.xz
linux-dev-0519359784328bfa92bf0931bf0cff3b58c16932.zip
Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata updates from Tejun Heo: "Nothing too interesting. Mostly ahci and ahci_platform changes, many around power management" * 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: (22 commits) ata: ahci_platform: enable to get and control reset ata: libahci_platform: add reset control support ata: add an extra argument to ahci_platform_get_resources() ata: sata_rcar: Add r8a77965 support ata: sata_rcar: exclude setting of PHY registers in Gen3 ata: sata_rcar: really mask all interrupts on Gen2 and later Revert "ata: ahci_platform: allow disabling of hotplug to save power" ata: libahci: Allow reconfigure of DEVSLP register ata: libahci: Correct setting of DEVSLP register ata: ahci: Enable DEVSLP by default on x86 with SLP_S0 ata: ahci: Support state with min power but Partial low power state Revert "ata: ahci_platform: convert kcalloc to devm_kcalloc" ata: sata_rcar: Add rudimentary Runtime PM support ata: sata_rcar: Provide a short-hand for &pdev->dev ata: Only output sg element mapped number in verbose debug ata: Guard ata_scsi_dump_cdb() by ATA_VERBOSE_DEBUG ata: ahci_platform: convert kcalloc to devm_kcalloc ata: ahci_platform: convert kzallloc to kcalloc ata: ahci_platform: correct parameter documentation for ahci_platform_shutdown libata: remove ata_sff_data_xfer_noirq() ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/ahci_platform.h4
-rw-r--r--include/linux/libata.h5
2 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/ahci_platform.h b/include/linux/ahci_platform.h
index 1b0a17b22cd3..eaedca5fe6fc 100644
--- a/include/linux/ahci_platform.h
+++ b/include/linux/ahci_platform.h
@@ -30,7 +30,7 @@ void ahci_platform_disable_regulators(struct ahci_host_priv *hpriv);
int ahci_platform_enable_resources(struct ahci_host_priv *hpriv);
void ahci_platform_disable_resources(struct ahci_host_priv *hpriv);
struct ahci_host_priv *ahci_platform_get_resources(
- struct platform_device *pdev);
+ struct platform_device *pdev, unsigned int flags);
int ahci_platform_init_host(struct platform_device *pdev,
struct ahci_host_priv *hpriv,
const struct ata_port_info *pi_template,
@@ -43,4 +43,6 @@ int ahci_platform_resume_host(struct device *dev);
int ahci_platform_suspend(struct device *dev);
int ahci_platform_resume(struct device *dev);
+#define AHCI_PLATFORM_GET_RESETS 0x01
+
#endif /* _AHCI_PLATFORM_H */
diff --git a/include/linux/libata.h b/include/linux/libata.h
index bc4f87cbe7f4..38c95d66ab12 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -523,7 +523,8 @@ enum ata_lpm_policy {
ATA_LPM_MAX_POWER,
ATA_LPM_MED_POWER,
ATA_LPM_MED_POWER_WITH_DIPM, /* Med power + DIPM as win IRST does */
- ATA_LPM_MIN_POWER,
+ ATA_LPM_MIN_POWER_WITH_PARTIAL, /* Min Power + partial and slumber */
+ ATA_LPM_MIN_POWER, /* Min power + no partial (slumber only) */
};
enum ata_lpm_hints {
@@ -1858,8 +1859,6 @@ extern unsigned int ata_sff_data_xfer(struct ata_queued_cmd *qc,
unsigned char *buf, unsigned int buflen, int rw);
extern unsigned int ata_sff_data_xfer32(struct ata_queued_cmd *qc,
unsigned char *buf, unsigned int buflen, int rw);
-extern unsigned int ata_sff_data_xfer_noirq(struct ata_queued_cmd *qc,
- unsigned char *buf, unsigned int buflen, int rw);
extern void ata_sff_irq_on(struct ata_port *ap);
extern void ata_sff_irq_clear(struct ata_port *ap);
extern int ata_sff_hsm_move(struct ata_port *ap, struct ata_queued_cmd *qc,