Messages in this thread | | | From | "Suthikulpanit, Suravee" <> | Subject | Re: [V4 PATCH 2/2] ata: ahci_platform: Add ACPI _CLS matching | Date | Mon, 2 Mar 2015 16:52:17 +0000 |
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On 3/2/15, 10:41, "Tejun Heo" <tj@kernel.org> wrote:
>On Mon, Mar 02, 2015 at 02:27:20AM -0600, Suravee Suthikulpanit wrote: >> This patch adds ACPI supports for AHCI platform driver, which uses _CLS >> method to match the device. >> >> The following is an example of ASL structure in DSDT for a SATA >>controller, >> which contains _CLS package to be matched by the ahci_platform driver: >> >> Device (AHC0) // AHCI Controller >> { >> Name(_HID, "AMDI0600") >> Name (_CCA, 1) >> Name (_CLS, Package (3) >> { >> 0x01, // Base Class: Mass Storage >> 0x06, // Sub-Class: serial ATA >> 0x01, // Interface: AHCI >> }) >> Name (_CRS, ResourceTemplate () >> { >> Memory32Fixed (ReadWrite, 0xE0300000, 0x00010000) >> Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive,,,) { >>387 } >> }) >> } >> >> Also, since ATA driver should not require PCI support for ATA_ACPI, >> this patch removes dependency in the driver/ata/Kconfig. >> >> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> > >Looks good to me from the libata side. > > Acked-by: Tejun Heo <tj@kernel.org> > >Please let me now if this needs to go through libata. > >Thanks. > >-- >tejun
Thank you. I will let you know one the whole series is ready.
Suravee
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