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-rw-r--r--drivers/hwmon/pmbus/pmbus.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h
index 3fe03dc47eb..fa9beb3eb60 100644
--- a/drivers/hwmon/pmbus/pmbus.h
+++ b/drivers/hwmon/pmbus/pmbus.h
@@ -2,6 +2,7 @@
* pmbus.h - Common defines and structures for PMBus devices
*
* Copyright (c) 2010, 2011 Ericsson AB.
+ * Copyright (c) 2012 Guenter Roeck
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -177,6 +178,13 @@
#define PMBUS_VIRT_READ_TEMP2_MAX (PMBUS_VIRT_BASE + 28)
#define PMBUS_VIRT_RESET_TEMP2_HISTORY (PMBUS_VIRT_BASE + 29)
+#define PMBUS_VIRT_READ_VMON (PMBUS_VIRT_BASE + 30)
+#define PMBUS_VIRT_VMON_UV_WARN_LIMIT (PMBUS_VIRT_BASE + 31)
+#define PMBUS_VIRT_VMON_OV_WARN_LIMIT (PMBUS_VIRT_BASE + 32)
+#define PMBUS_VIRT_VMON_UV_FAULT_LIMIT (PMBUS_VIRT_BASE + 33)
+#define PMBUS_VIRT_VMON_OV_FAULT_LIMIT (PMBUS_VIRT_BASE + 34)
+#define PMBUS_VIRT_STATUS_VMON (PMBUS_VIRT_BASE + 35)
+
/*
* CAPABILITY
*/
@@ -317,6 +325,8 @@ enum pmbus_sensor_classes {
#define PMBUS_HAVE_STATUS_TEMP (1 << 15)
#define PMBUS_HAVE_STATUS_FAN12 (1 << 16)
#define PMBUS_HAVE_STATUS_FAN34 (1 << 17)
+#define PMBUS_HAVE_VMON (1 << 18)
+#define PMBUS_HAVE_STATUS_VMON (1 << 19)
enum pmbus_data_format { linear = 0, direct, vid };
@@ -359,6 +369,7 @@ struct pmbus_driver_info {
/* Function declarations */
+void pmbus_clear_cache(struct i2c_client *client);
int pmbus_set_page(struct i2c_client *client, u8 page);
int pmbus_read_word_data(struct i2c_client *client, u8 page, u8 reg);
int pmbus_write_word_data(struct i2c_client *client, u8 page, u8 reg, u16 word);