diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/Documentation/ABI/stable/sysfs-firmware-opal-dump | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/Documentation/ABI/stable/sysfs-firmware-opal-dump')
-rw-r--r-- | kernel/Documentation/ABI/stable/sysfs-firmware-opal-dump | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/Documentation/ABI/stable/sysfs-firmware-opal-dump b/kernel/Documentation/ABI/stable/sysfs-firmware-opal-dump new file mode 100644 index 000000000..32fe7f5c4 --- /dev/null +++ b/kernel/Documentation/ABI/stable/sysfs-firmware-opal-dump @@ -0,0 +1,41 @@ +What: /sys/firmware/opal/dump +Date: Feb 2014 +Contact: Stewart Smith <stewart@linux.vnet.ibm.com> +Description: + This directory exposes interfaces for interacting with + the FSP and platform dumps through OPAL firmware interface. + + This is only for the powerpc/powernv platform. + + initiate_dump: When '1' is written to it, + we will initiate a dump. + Read this file for supported commands. + + 0xXX-0xYYYY: A directory for dump of type 0xXX and + id 0xYYYY (in hex). The name of this + directory should not be relied upon to + be in this format, only that it's unique + among all dumps. For determining the type + and ID of the dump, use the id and type files. + Do not rely on any particular size of dump + type or dump id. + + Each dump has the following files: + id: An ASCII representation of the dump ID + in hex (e.g. '0x01') + type: An ASCII representation of the type of + dump in the format "0x%x %s" with the ID + in hex and a description of the dump type + (or 'unknown'). + Type '0xffffffff unknown' is used when + we could not get the type from firmware. + e.g. '0x02 System/Platform Dump' + dump: A binary file containing the dump. + The size of the dump is the size of this file. + acknowledge: When 'ack' is written to this, we will + acknowledge that we've retrieved the + dump to the service processor. It will + then remove it, making the dump + inaccessible. + Reading this file will get a list of + supported actions. |