From 5d847a1b9d495a4b09f675677ffc75a02a8f210a Mon Sep 17 00:00:00 2001
From: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Date: Wed, 29 Nov 2017 18:41:18 +0530
Subject: prd: Enable error logging via firmware_request interface

In P9 HBRT sends error logs to FSP via firmware_request interface.
This patch adds support to parse error log and send it to FSP.

CC: Jeremy Kerr <jk@ozlabs.org>
CC: Daniel M Crowell <dcrowell@us.ibm.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Acked-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
---
 include/hostservices.h | 1 +
 include/prd-fw-msg.h   | 5 +++++
 2 files changed, 6 insertions(+)

(limited to 'include')

diff --git a/include/hostservices.h b/include/hostservices.h
index d6bb3e3..62ef04b 100644
--- a/include/hostservices.h
+++ b/include/hostservices.h
@@ -38,5 +38,6 @@ void host_services_occ_base_setup(void);
 
 int find_master_and_slave_occ(uint64_t **master, uint64_t **slave,
 			      int *nr_masters, int *nr_slaves);
+int hservice_send_error_log(uint32_t plid, uint32_t dsize, void *data);
 
 #endif /* __HOSTSERVICES_H */
diff --git a/include/prd-fw-msg.h b/include/prd-fw-msg.h
index d68482c..333e594 100644
--- a/include/prd-fw-msg.h
+++ b/include/prd-fw-msg.h
@@ -39,6 +39,11 @@ struct prd_fw_msg {
 		struct {
 			__be64	status;
 		} generic_resp;
+		struct {
+			__be32	plid;
+			__be32	size;
+			char	data[];
+		} __packed errorlog;
 	};
 };
 
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