From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
To: <rjw@rjwysocki.net>, <lenb@kernel.org>, <hdegoede@redhat.com>,
<tj@kernel.org>, <arnd@arndb.de>, <mjg59@srcf.ucam.org>
Cc: <hanjun.guo@linaro.org>, <leo.duran@amd.com>,
<graeme.gregory@linaro.org>, <linux-ide@vger.kernel.org>,
<linux-acpi@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linaro-acpi@lists.linaro.org>,
"Suravee Suthikulpanit" <Suravee.Suthikulpanit@amd.com>
Subject: [RFC PATCH 0/2] Introduce ACPI support for ahci_platform driver
Date: Wed, 17 Dec 2014 17:16:33 -0600 [thread overview]
Message-ID: <1418858195-22857-1-git-send-email-suravee.suthikulpanit@amd.com> (raw)
From: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
This patch series introduce ACPI support for non-PCI AHCI platform driver.
Existing ACPI support for AHCI assumes the device controller is a PCI device.
Also, since there is no ACPI _HID/_CID for generic AHCI controller, the driver
could not use them for matching devices. Therefore, this patch introduces a mechanism
for drivers to match devices using ACPI _CLS method.
This patch series is rebased from:
http://git.linaro.org/leg/acpi/acpi.git acpi-5.1-v6
This topic was discussed earlier here (as part of introducing support for
AMD Seattle SATA controller):
http://marc.info/?l=linux-arm-kernel&m=141083492521584&w=2
Suravee Suthikulpanit (2):
ACPI / scan: Add support for ACPI _CLS device matching
ata: ahci_platform: Add ACPI _CLS matching
drivers/acpi/scan.c | 73 +++++++++++++++++++++++++++++++++++++++++
drivers/ata/Kconfig | 2 +-
drivers/ata/ahci_platform.c | 10 ++++++
include/acpi/acnames.h | 1 +
include/linux/acpi.h | 12 ++++++-
include/linux/device.h | 1 +
include/linux/mod_devicetable.h | 6 ++++
7 files changed, 103 insertions(+), 2 deletions(-)
--
1.9.3
next reply other threads:[~2014-12-17 23:16 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-17 23:16 Suravee Suthikulpanit [this message]
2014-12-17 23:16 ` [RFC PATCH 1/2] ACPI / scan: Add support for ACPI _CLS device matching Suravee Suthikulpanit
2014-12-19 14:56 ` Hanjun Guo
[not found] ` <549472C6.9090908@amd.com>
2014-12-19 19:33 ` Suravee Suthikulanit
2014-12-17 23:16 ` [RFC PATCH 2/2] ata: ahci_platform: Add ACPI _CLS matching Suravee Suthikulpanit
2014-12-18 9:02 ` Hans de Goede
2014-12-18 9:17 ` [Linaro-acpi] " Arnd Bergmann
2014-12-19 18:21 ` Suravee Suthikulanit
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