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Commit cdd91b89 authored by Vasant Hegde's avatar Vasant Hegde Committed by Michael Ellerman
Browse files

powerpc/powernv: Improve error messages in dump code 



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: default avatarVasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 2172d660

arch/powerpc/platforms/powernv/opal-dump.c

+9 −5
Original line number Diff line number Diff line
@@ -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);

	int rc;



	rc = dump_fips_init(DUMP_TYPE_FSP);

	if (rc == OPAL_SUCCESS)

		pr_info("%s: Initiated FSP dump\n", __func__);



	return count;

}