From: Matt Fleming <matt@console-pimps.org>
To: linux-efi@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Alan Cox <alan@lxorguk.ukuu.org.uk>,
"H. Peter Anvin" <hpa@zytor.com>,
Mark Salter <msalter@redhat.com>,
Aubrey Li <aubrey.li@linux.intel.com>,
Matt Fleming <matt.fleming@intel.com>
Subject: [PATCH 0/3] EFI reboot/poweroff support
Date: Thu, 19 Jun 2014 14:40:22 +0100 [thread overview]
Message-ID: <1403185225-9031-1-git-send-email-matt@console-pimps.org> (raw)
From: Matt Fleming <matt.fleming@intel.com>
Both x86 and ARM need a way to reboot/poweroff machines using the EFI
runtime services.
For x86, we want to really, really restrict this support to those
platforms that absolultely have no other method because EfiResetSystem()
doesn't generally work very well in the wild. The ARM folks probably
need to be less picky.
This series is against the EFI 'next' branch.
Matt Fleming (3):
efi/reboot: Add generic wrapper around EfiResetSystem()
efi/reboot: Allow powering off machines using EFI
x86/reboot: Add EFI reboot quirk for ACPI Hardware Reduced flag
arch/ia64/kernel/process.c | 2 +-
arch/x86/include/asm/efi.h | 6 +++++
arch/x86/kernel/reboot.c | 24 ++++++++++++------
arch/x86/platform/efi/quirks.c | 23 ++++++++++++++++++
drivers/firmware/efi/Makefile | 2 +-
drivers/firmware/efi/reboot.c | 55 ++++++++++++++++++++++++++++++++++++++++++
include/linux/efi.h | 7 ++++++
7 files changed, 110 insertions(+), 9 deletions(-)
create mode 100644 drivers/firmware/efi/reboot.c
--
1.9.0
next reply other threads:[~2014-06-19 13:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-19 13:40 Matt Fleming [this message]
2014-06-19 13:40 ` [PATCH 1/3] efi/reboot: Add generic wrapper around EfiResetSystem() Matt Fleming
2014-06-23 21:18 ` Mark Salter
2014-06-19 13:40 ` [PATCH 2/3] efi/reboot: Allow powering off machines using EFI Matt Fleming
2014-06-23 21:20 ` Mark Salter
2014-06-19 13:40 ` [PATCH 3/3] x86/reboot: Add EFI reboot quirk for ACPI Hardware Reduced flag Matt Fleming
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