From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Catalin Marinas <catalin.marinas@arm.com>
Cc: Graeme Gregory <gg@slimlogic.co.uk>,
Mark Rutland <Mark.Rutland@arm.com>,
"linaro-acpi@lists.linaro.org" <linaro-acpi@lists.linaro.org>,
Will Deacon <Will.Deacon@arm.com>, Lv Zheng <lv.zheng@intel.com>,
Rob Herring <robh@kernel.org>,
Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Robert Moore <robert.moore@intel.com>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
"grant.likely@linaro.org" <grant.likely@linaro.org>,
Liviu Dudau <Liviu.Dudau@arm.com>,
Charles Garcia-Tobin <Charles.Garcia-Tobin@arm.com>,
Robert Richter <rric@kernel.org>,
Jason Cooper <jason@lakedaemon.net>,
Arnd Bergmann <arnd@arndb.de>,
Marc Zyngier <Marc.Zyngier@arm.com>,
"jcm@redhat.com" <jcm@redhat.com>,
Tomasz Nowicki <tomasz.nowicki@linaro.org>,
Mark Brown <broonie@kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"graeme.gregory@linaro.org" <graeme.gregory@linaro.org>,
Randy Dunlap <rdunlap@infradead.org>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"hanjun.guo@linaro.org" <hanjun.guo@linaro.org>,
Sudeep Holla <Sudeep.Holla@arm.com>,
Olof Johansson <olof@lixom.net>
Subject: Re: [PATCH v4 05/18] ARM64 / ACPI: Introduce sleep-arm.c
Date: Wed, 17 Sep 2014 02:31:14 +0100 [thread overview]
Message-ID: <20140917013114.GB31214@srcf.ucam.org> (raw)
In-Reply-To: <20140912154903.GE5532@arm.com>
On Fri, Sep 12, 2014 at 04:49:03PM +0100, Catalin Marinas wrote:
> Now, for x86, do we need acpi_sleep_init() when CONFIG_ACPI_SLEEP is
> off? If not, we could simply add a dummy acpi_sleep_init() function when
> !ACPI_SLEEP and don't enable the config option for arm64.
The !ACPI_SLEEP case still uses the ACPI code for powering the system
down. I'd recommend adding a new CONFIG_ACPI_POWER_OFF option, wrapping
the remaining code in sleep.c and disabling that on ARM.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2014-09-17 1:31 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-12 13:59 [PATCH v4 00/18] Introduce ACPI for ARM64 based on ACPI 5.1 Hanjun Guo
2014-09-12 13:59 ` [PATCH v4 01/18] ARM64: Move the init of cpu_logical_map(0) before unflatten_device_tree() Hanjun Guo
2014-09-12 19:34 ` Jon Masters
2014-09-15 6:16 ` Olof Johansson
2014-09-17 16:48 ` Mark Rutland
2014-09-12 14:00 ` [PATCH v4 02/18] ACPI / table: Add new function to get table entries Hanjun Guo
2014-09-15 16:48 ` Grant Likely
2014-09-12 14:00 ` [PATCH v4 03/18] ACPI / table: Count matched and successfully parsed entries without specifying max entries Hanjun Guo
2014-09-15 16:48 ` Grant Likely
2014-09-12 14:00 ` [PATCH v4 04/18] ARM64 / ACPI: Get RSDP and ACPI boot-time tables Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 05/18] ARM64 / ACPI: Introduce sleep-arm.c Hanjun Guo
2014-09-12 14:51 ` Catalin Marinas
2014-09-12 15:18 ` Graeme Gregory
2014-09-12 15:49 ` Catalin Marinas
2014-09-12 16:32 ` Graeme Gregory
2014-09-17 1:31 ` Matthew Garrett [this message]
2014-09-12 19:43 ` Jon Masters
2014-09-12 20:03 ` Graeme Gregory
2014-09-12 21:10 ` Jon Masters
2014-09-12 14:00 ` [PATCH v4 06/18] ARM64 / ACPI: Introduce early_param for "acpi" Hanjun Guo
2014-09-15 6:28 ` Olof Johansson
2014-09-15 14:51 ` Catalin Marinas
2014-09-15 16:09 ` Olof Johansson
2014-09-15 16:31 ` Jon Masters
2014-09-15 22:55 ` Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 07/18] ARM64 / ACPI: If we chose to boot from acpi then disable FDT Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 08/18] ARM64 / ACPI: Make PCI optional for ACPI on ARM64 Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 09/18] ARM64 / ACPI: Parse FADT table to get PSCI flags for PSCI init Hanjun Guo
2014-09-15 6:38 ` Olof Johansson
2014-09-15 14:54 ` Catalin Marinas
2014-09-15 23:24 ` Jon Masters
2014-09-15 23:34 ` Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 10/18] ACPI / table: Print GIC information when MADT is parsed Hanjun Guo
2014-09-15 6:40 ` Olof Johansson
2014-09-15 14:11 ` Jon Masters
2014-09-15 17:52 ` Grant Likely
2014-09-15 18:01 ` Olof Johansson
2014-09-15 21:55 ` Jon Masters
2014-09-12 14:00 ` [PATCH v4 11/18] ARM64 / ACPI: Parse MADT for SMP initialization Hanjun Guo
2014-09-12 19:47 ` Jon Masters
2014-09-15 14:56 ` Catalin Marinas
2014-09-15 23:19 ` Jon Masters
2014-09-15 7:00 ` Olof Johansson
2014-09-16 0:01 ` Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 12/18] ACPI / processor: Make it possible to get CPU hardware ID via GICC Hanjun Guo
2014-09-15 7:05 ` Olof Johansson
2014-09-16 0:11 ` Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 13/18] ARM64 / ACPI: Introduce ACPI_IRQ_MODEL_GIC and register device's gsi Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 14/18] ARM64 / ACPI: Add GICv2 specific ACPI boot support Hanjun Guo
2014-09-12 19:48 ` Jon Masters
2014-09-15 15:01 ` Catalin Marinas
2014-09-15 16:16 ` Jon Masters
2014-09-15 16:42 ` Catalin Marinas
2014-09-17 7:40 ` Tomasz Nowicki
2014-09-17 15:14 ` Catalin Marinas
2014-09-18 2:25 ` Arnd Bergmann
2014-09-18 16:00 ` Catalin Marinas
2014-09-12 14:00 ` [PATCH v4 15/18] ARM64 / ACPI: Parse GTDT to initialize arch timer Hanjun Guo
2014-09-15 7:13 ` Olof Johansson
2014-09-12 14:00 ` [PATCH v4 16/18] ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64 Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 17/18] ARM64 / ACPI: Enable ARM64 in Kconfig Hanjun Guo
2014-09-12 14:00 ` [PATCH v4 18/18] Documentation: ACPI for ARM64 Hanjun Guo
2014-09-15 7:33 ` Olof Johansson
2014-09-17 1:44 ` Matthew Garrett
2014-09-17 1:57 ` Matthew Garrett
2014-09-17 8:58 ` Jon Masters
2014-09-17 17:02 ` Mark Brown
2014-09-17 16:05 ` Graeme Gregory
2014-09-17 23:22 ` Arnd Bergmann
2014-09-17 23:40 ` Graeme Gregory
2014-09-18 15:54 ` Catalin Marinas
2014-09-18 23:20 ` Rafael J. Wysocki
2014-09-18 23:59 ` Jon Masters
2014-09-17 19:37 ` Rafael J. Wysocki
2014-09-17 19:22 ` Matthew Garrett
2014-09-17 19:29 ` Jon Masters
2014-09-17 20:11 ` Rafael J. Wysocki
2014-09-17 19:59 ` Matthew Garrett
2014-09-17 23:06 ` Hanjun Guo
2014-09-22 19:48 ` Pavel Machek
2014-09-22 20:31 ` Matthew Garrett
2014-09-22 22:46 ` Rafael J. Wysocki
2014-09-22 22:28 ` Matthew Garrett
2014-09-22 22:34 ` Hanjun Guo
2014-09-22 22:38 ` Matthew Garrett
2014-09-22 23:22 ` Rafael J. Wysocki
2014-09-22 22:55 ` Al Stone
2014-09-22 23:07 ` Matthew Garrett
2014-09-22 22:40 ` Al Stone
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