From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28smtp09.in.ibm.com (e28smtp09.in.ibm.com [122.248.162.9]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 151D01A0209 for ; Thu, 14 Aug 2014 16:46:46 +1000 (EST) Received: from /spool/local by e28smtp09.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 14 Aug 2014 12:16:43 +0530 Received: from d28relay04.in.ibm.com (d28relay04.in.ibm.com [9.184.220.61]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id 89EA4394001E for ; Thu, 14 Aug 2014 12:16:41 +0530 (IST) Received: from d28av03.in.ibm.com (d28av03.in.ibm.com [9.184.220.65]) by d28relay04.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s7E6l25861931752 for ; Thu, 14 Aug 2014 12:17:03 +0530 Received: from d28av03.in.ibm.com (localhost [127.0.0.1]) by d28av03.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s7E6keH7010218 for ; Thu, 14 Aug 2014 12:16:40 +0530 Subject: [PATCH] powerpc/powernv: Improve error message To: linuxppc-dev@lists.ozlabs.org From: Vasant Hegde Date: Thu, 14 Aug 2014 12:16:39 +0530 Message-ID: <20140814064607.26449.16899.stgit@hegdevasant.in.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Presently we only support initiating Service Processor dump from host. Hence update sysfs message. Also update couple of other error/info messages. Signed-off-by: Vasant Hegde --- Ben, This patch applies cleanly on top of powerpc next branch. Vasant arch/powerpc/platforms/powernv/opal-dump.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/platforms/powernv/opal-dump.c b/arch/powerpc/platforms/powernv/opal-dump.c index 788a197..3e33e28 100644 --- a/arch/powerpc/platforms/powernv/opal-dump.c +++ b/arch/powerpc/platforms/powernv/opal-dump.c @@ -112,7 +112,7 @@ static ssize_t init_dump_show(struct dump_obj *dump_obj, struct dump_attribute *attr, char *buf) { - return sprintf(buf, "1 - initiate dump\n"); + return sprintf(buf, "1 - initiate Service Processor(FSP) dump\n"); } static int64_t dump_fips_init(uint8_t type) @@ -121,7 +121,7 @@ static int64_t dump_fips_init(uint8_t type) rc = opal_dump_init(type); if (rc) - pr_warn("%s: Failed to initiate FipS dump (%d)\n", + pr_warn("%s: Failed to initiate FSP dump (%d)\n", __func__, rc); return rc; } @@ -131,8 +131,12 @@ static ssize_t init_dump_store(struct dump_obj *dump_obj, const char *buf, size_t count) { - dump_fips_init(DUMP_TYPE_FSP); - pr_info("%s: Initiated FSP dump\n", __func__); + int rc; + + rc = dump_fips_init(DUMP_TYPE_FSP); + if (rc == OPAL_SUCCESS) + pr_info("%s: Initiated FSP dump\n", __func__); + return count; } @@ -297,7 +301,7 @@ static ssize_t dump_attr_read(struct file *filep, struct kobject *kobj, * and rely on userspace to ask us to try * again. */ - pr_info("%s: Platform dump partially read.ID = 0x%x\n", + pr_info("%s: Platform dump partially read. ID = 0x%x\n", __func__, dump->id); return -EIO; }