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From: Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com>
To: linuxppc-dev@ozlabs.org, paulus@samba.org,
	linux-kernel@vger.kernel.org, benh@kernel.crashing.org
Cc: jkenisto@linux.vnet.ibm.com, tony.luck@intel.com,
	mahesh@linux.vnet.ibm.com, cbouatmailru@gmail.com,
	anton@samba.org, ccross@android.com, keescook@chromium.org
Subject: [PATCH v4 6/8] powerpc/pseries: Distinguish between a os-partition and non-os partition
Date: Thu, 06 Jun 2013 00:21:59 +0530	[thread overview]
Message-ID: <20130605185159.25794.87413.stgit@aruna-ThinkPad-T420> (raw)
In-Reply-To: <20130605184756.25794.43872.stgit@aruna-ThinkPad-T420>

Introduce os_partition member in nvram_os_partition structure to identify
if the partition is an os partition or not. This will be useful to handle
non-os partitions of-config and common.

Signed-off-by: Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com>
Reviewed-by: Jim Keniston <jkenisto@us.ibm.com>
---
 arch/powerpc/platforms/pseries/nvram.c |    7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index 78d72f0..714ed8a 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -53,20 +53,23 @@ struct nvram_os_partition {
 	int min_size;	/* minimum acceptable size (0 means req_size) */
 	long size;	/* size of data portion (excluding err_log_info) */
 	long index;	/* offset of data portion of partition */
+	bool os_partition; /* partition initialized by OS, not FW */
 };
 
 static struct nvram_os_partition rtas_log_partition = {
 	.name = "ibm,rtas-log",
 	.req_size = 2079,
 	.min_size = 1055,
-	.index = -1
+	.index = -1,
+	.os_partition = true
 };
 
 static struct nvram_os_partition oops_log_partition = {
 	.name = "lnx,oops-log",
 	.req_size = 4000,
 	.min_size = 2000,
-	.index = -1
+	.index = -1,
+	.os_partition = true
 };
 
 static const char *pseries_nvram_os_partitions[] = {

  parent reply	other threads:[~2013-06-05 18:52 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-05 18:50 [PATCH v4 0/8] Nvram-to-pstore Aruna Balakrishnaiah
2013-06-05 18:50 ` [PATCH v4 1/8] powerpc/pseries: Remove syslog prefix in uncompressed oops text Aruna Balakrishnaiah
2013-06-05 18:51 ` [PATCH v4 2/8] powerpc/pseries: Add version and timestamp to oops header Aruna Balakrishnaiah
2013-06-05 18:51 ` [PATCH v4 3/8] powerpc/pseries: Introduce generic read function to read nvram-partitions Aruna Balakrishnaiah
2013-06-05 18:51 ` [PATCH v4 4/8] powerpc/pseries: Read/Write oops nvram partition via pstore Aruna Balakrishnaiah
2013-06-05 18:51 ` [PATCH v4 5/8] powerpc/pseries: Read rtas " Aruna Balakrishnaiah
2013-06-05 18:51 ` Aruna Balakrishnaiah [this message]
2013-06-05 18:52 ` [PATCH v4 7/8] powerpc/pseries: Read of-config " Aruna Balakrishnaiah
2013-06-05 18:52 ` [PATCH v4 8/8] powerpc/pseries: Read common " Aruna Balakrishnaiah
2013-06-19  6:15 ` [PATCH v4 0/8] Nvram-to-pstore Michael Neuling
2013-06-19  6:34   ` Aruna Balakrishnaiah
2013-06-19  6:38     ` Michael Neuling
2013-06-19 18:46       ` Luck, Tony

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