Merge tag 'fsi-updates-2018-06-12' of https://git.kernel.org/pub/scm/linux/kernel/git/benh/linux-fsi into char-misc-next

Ben writes:

FSI updates and sbefifo driver

2 files changed, 76 insertions, 0 deletions

diff --git a/include/linux/fsi-sbefifo.h b/include/linux/fsi-sbefifo.h
new file mode 100644
index 000000000000..13f9ebeaa25e
--- /dev/null
+++ b/include/linux/fsi-sbefifo.h
@@ -0,0 +1,33 @@
+/*
+ * SBEFIFO FSI Client device driver
+ *
+ * Copyright (C) IBM Corporation 2017
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERGCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef LINUX_FSI_SBEFIFO_H
+#define LINUX_FSI_SBEFIFO_H
+
+#define SBEFIFO_CMD_PUT_OCC_SRAM	0xa404
+#define SBEFIFO_CMD_GET_OCC_SRAM	0xa403
+#define SBEFIFO_CMD_GET_SBE_FFDC	0xa801
+
+#define SBEFIFO_MAX_FFDC_SIZE		0x2000
+
+struct device;
+
+int sbefifo_submit(struct device *dev, const __be32 *command, size_t cmd_len,
+		   __be32 *response, size_t *resp_len);
+
+int sbefifo_parse_status(struct device *dev, u16 cmd, __be32 *response,
+			 size_t resp_len, size_t *data_len);
+
+#endif /* LINUX_FSI_SBEFIFO_H */
diff --git a/include/trace/events/fsi_master_gpio.h b/include/trace/events/fsi_master_gpio.h
index f95cf3264bf9..389082132433 100644
--- a/include/trace/events/fsi_master_gpio.h
+++ b/include/trace/events/fsi_master_gpio.h
@@ -64,6 +64,49 @@ TRACE_EVENT(fsi_master_gpio_break,
 	)
 );
 
+TRACE_EVENT(fsi_master_gpio_crc_cmd_error,
+	TP_PROTO(const struct fsi_master_gpio *master),
+	TP_ARGS(master),
+	TP_STRUCT__entry(
+		__field(int,	master_idx)
+	),
+	TP_fast_assign(
+		__entry->master_idx = master->master.idx;
+	),
+	TP_printk("fsi-gpio%d ----CRC command retry---",
+		__entry->master_idx
+	)
+);
+
+TRACE_EVENT(fsi_master_gpio_crc_rsp_error,
+	TP_PROTO(const struct fsi_master_gpio *master),
+	TP_ARGS(master),
+	TP_STRUCT__entry(
+		__field(int,	master_idx)
+	),
+	TP_fast_assign(
+		__entry->master_idx = master->master.idx;
+	),
+	TP_printk("fsi-gpio%d ----CRC response---",
+		__entry->master_idx
+	)
+);
+
+TRACE_EVENT(fsi_master_gpio_poll_response_busy,
+	TP_PROTO(const struct fsi_master_gpio *master, int busy),
+	TP_ARGS(master, busy),
+	TP_STRUCT__entry(
+		__field(int,	master_idx)
+		__field(int,	busy)
+	),
+	TP_fast_assign(
+		__entry->master_idx = master->master.idx;
+		__entry->busy = busy;
+	),
+	TP_printk("fsi-gpio%d: device reported busy %d times",
+		__entry->master_idx, __entry->busy)
+);
+
 #endif /* _TRACE_FSI_MASTER_GPIO_H */
 
 #include <trace/define_trace.h>