From: mjg59@srcf.ucam.org (Matthew Garrett)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] ata: ahci_platform: Add ACPI support for AMD Seattle SATA controller
Date: Mon, 6 Oct 2014 17:31:47 +0100 [thread overview]
Message-ID: <20141006163147.GA22482@srcf.ucam.org> (raw)
In-Reply-To: <4872185.h11DQxW6kP@wuerfel>
On Thu, Oct 02, 2014 at 10:39:18AM +0200, Arnd Bergmann wrote:
> I think part of the problem is that there is no specification for what
> an AHCI device should look like when it's not connected to a PCI
> bus, the AHCI document published by Intel just states:
One thing that has come out of further discussion on this - ACPI defines
a _CLS object, which allows ACPI devices to declare compatibility with a
PCI class device. We don't have support for it at the moment, but it
would be easy enough to add this to the kernel and then just expose the
AHCI PCI class via _CLS. That would avoid us having problems with people
doing similar things with USB hosts.
--
Matthew Garrett | mjg59 at srcf.ucam.org
next prev parent reply other threads:[~2014-10-06 16:31 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-16 0:47 [RFC PATCH for AMD Seattle 0/4] Drivers for AMD-Seatlle to boot from ACPI suravee.suthikulpanit at amd.com
2014-09-16 0:47 ` [PATCH 1/4] ata: ahci_platform: Add ACPI support for AMD Seattle SATA controller suravee.suthikulpanit at amd.com
2014-09-17 1:26 ` Matthew Garrett
2014-10-01 21:19 ` Suravee Suthikulanit
2014-10-02 8:39 ` Arnd Bergmann
2014-10-06 16:31 ` Matthew Garrett [this message]
2014-10-06 18:19 ` Arnd Bergmann
2014-10-06 18:21 ` Matthew Garrett
2014-10-06 18:44 ` Arnd Bergmann
2014-10-06 18:47 ` Matthew Garrett
2014-09-16 0:47 ` [PATCH 2/4] arm64/efi: efistub: don't abort if base of DRAM is occupied suravee.suthikulpanit at amd.com
2014-09-16 0:47 ` [PATCH 3/4] efi/arm64: fix fdt-related memory reservation suravee.suthikulpanit at amd.com
2014-09-16 0:47 ` [PATCH 4/4] [RFC PATCH for Juno 2/2] tty: SBSA compatible UART suravee.suthikulpanit at amd.com
2014-09-17 10:40 ` One Thousand Gnomes
2014-09-17 17:01 ` Graeme Gregory
2014-09-16 4:28 ` [RFC PATCH for AMD Seattle 0/4] Drivers for AMD-Seatlle to boot from ACPI Suravee Suthikulpanit
2014-09-16 22:56 ` Jon Masters
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