The patch titled libata: implement ata_acpi_init_gtm() has been removed from the -mm tree. Its filename was libata-implement-ata_acpi_init_gtm.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ Subject: libata: implement ata_acpi_init_gtm() From: Tejun Heo <htejun@xxxxxxxxx> Add dev->__acpi_init_gtm and store initial GTM values on host initialization. If the field is valid, ata_acpi_init_gtm() returns pointer to the saved GTM structure; otherwise, NULL. This is to remember BIOS/firmware programmed initial timing for later use before reset and mode configuration modify it. The accessor is there to make building w/o ACPI easy dev->__acpi_init doesn't exist if ACPI is not enabled. Signed-off-by: Tejun Heo <htejun@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/ata/libata-acpi.c | 3 +++ include/linux/libata.h | 14 +++++++++++++- 2 files changed, 16 insertions(+), 1 deletion(-) diff -puN drivers/ata/libata-acpi.c~libata-implement-ata_acpi_init_gtm drivers/ata/libata-acpi.c --- a/drivers/ata/libata-acpi.c~libata-implement-ata_acpi_init_gtm +++ a/drivers/ata/libata-acpi.c @@ -94,6 +94,9 @@ static void ata_acpi_associate_ide_port( dev->acpi_handle = acpi_get_child(ap->acpi_handle, i); } + + if (ata_acpi_gtm(ap, &ap->__acpi_init_gtm) == 0) + ap->pflags |= ATA_PFLAG_INIT_GTM_VALID; } static void ata_acpi_handle_hotplug(struct ata_port *ap, struct kobject *kobj, diff -puN include/linux/libata.h~libata-implement-ata_acpi_init_gtm include/linux/libata.h --- a/include/linux/libata.h~libata-implement-ata_acpi_init_gtm +++ a/include/linux/libata.h @@ -212,6 +212,7 @@ enum { ATA_PFLAG_SUSPENDED = (1 << 17), /* port is suspended (power) */ ATA_PFLAG_PM_PENDING = (1 << 18), /* PM operation pending */ ATA_PFLAG_GTM_VALID = (1 << 19), /* acpi_gtm data valid */ + ATA_PFLAG_INIT_GTM_VALID = (1 << 20), /* initial gtm data valid */ /* struct ata_queued_cmd flags */ ATA_QCFLAG_ACTIVE = (1 << 0), /* cmd not yet ack'd to scsi lyer */ @@ -656,6 +657,7 @@ struct ata_port { #ifdef CONFIG_ATA_ACPI acpi_handle acpi_handle; struct ata_acpi_gtm acpi_gtm; + struct ata_acpi_gtm __acpi_init_gtm; /* use ata_acpi_init_gtm() */ #endif u8 sector_buf[ATA_SECT_SIZE]; /* owned by EH */ }; @@ -951,13 +953,23 @@ enum { /* libata-acpi.c */ #ifdef CONFIG_ATA_ACPI +static inline const struct ata_acpi_gtm *ata_acpi_init_gtm(struct ata_port *ap) +{ + if (ap->pflags & ATA_PFLAG_INIT_GTM_VALID) + return &ap->__acpi_init_gtm; + return NULL; +} extern int ata_acpi_cbl_80wire(struct ata_port *ap); int ata_acpi_stm(const struct ata_port *ap, struct ata_acpi_gtm *stm); int ata_acpi_gtm(const struct ata_port *ap, struct ata_acpi_gtm *stm); unsigned int ata_acpi_gtm_xfermask(struct ata_device *dev, const struct ata_acpi_gtm *gtm); - #else +static inline const struct ata_acpi_gtm *ata_acpi_init_gtm(struct ata_port *ap) +{ + return NULL; +} + static inline int ata_acpi_cbl_80wire(struct ata_port *ap) { return 0; } static inline int ata_acpi_stm(const struct ata_port *ap, _ Patches currently in -mm which might be from htejun@xxxxxxxxx are git-libata-all.patch libata-xfer_mask-is-unsigned-int-not-unsigned-long.patch libata-add-toshiba-mk1637gsx-to-spurious-command-completion-list.patch sata_nv-dont-use-legacy-dma-in-adma-mode-v3.patch libata-set-proper-ata-udma-mode-for-bf548-according-to-system-clock-checkpatch-fixes.patch ata-ahci-enclosure-management-via-led.patch libata-fix-early-use-of-port-printk-checkpatch-fixes.patch pata_amd-pata_via-de-couple-programming-of-pio-mwdma-and-udma-timings.patch scsi-early-detection-of-medium-not-present-updated.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html