From 833b5ed777ffb486001cefe14be34c617125c13a Mon Sep 17 00:00:00 2001
From: Nathael Pajani <nathael.pajani@ed3l.fr>
Date: Mon, 11 Mar 2013 17:26:37 +0100
Subject: [PATCH] Adding module ID description header definition.

---
 include/drivers/i2c.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/include/drivers/i2c.h b/include/drivers/i2c.h
index a498303..1df0e4e 100644
--- a/include/drivers/i2c.h
+++ b/include/drivers/i2c.h
@@ -71,6 +71,22 @@ enum i2c_state_machine_states {
 	I2C_DATA_NACK = 0x58,
 };
 
+#define UEXT_MOD_HAS_NONE  0
+#define UEXT_MOD_HAS_UART (1 << 0)
+#define UEXT_MOD_HAS_I2C  (1 << 1)
+#define UEXT_MOD_HAS_SPI  (1 << 2)
+
+struct module_desc {
+	uint16_t serial_number;
+	uint8_t version;
+	uint8_t header_size;
+	uint8_t capabilities; /* Bit mask of UEXT_MOD_HAS_* */
+	uint8_t name_offset;
+	uint8_t name_size;
+	uint8_t image_offset;
+	uint16_t image_size;
+} __attribute__ ((packed));
+
 enum i2c_eeprom_type {
 	EEPROM_TYPE_NONE = 0,
 	EEPROM_TYPE_SMALL,
-- 
2.43.0