From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Wed, 30 Aug 2017 08:25:59 +0000
Subject: Initial file dump from open source release

---
 .../char/modem_interface/modem_interface_driver.h  | 84 ++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 drivers/char/modem_interface/modem_interface_driver.h

(limited to 'drivers/char/modem_interface/modem_interface_driver.h')

diff --git a/drivers/char/modem_interface/modem_interface_driver.h b/drivers/char/modem_interface/modem_interface_driver.h
new file mode 100644
index 00000000..786b81ae
--- /dev/null
+++ b/drivers/char/modem_interface/modem_interface_driver.h
@@ -0,0 +1,84 @@
+#ifndef __MODEM_INTF_DRIVER_H__
+#define __MODEM_INTF_DRIVER_H__
+#include <mach/modem_interface.h>
+
+
+#define MODEM_INTF_EVENT_ASSERT                 0
+#define MODEM_INTF_EVENT_ALIVE                  1
+#define MODEM_INTF_EVENT_CP_REQ_RESET           2
+#define MODEM_INTF_EVENT_SHUTDOWN               4
+#define MODEM_INTF_EVENT_FORCE_RESET            8
+#define MODEM_INTF_EVENT_WDG_RESET				16
+
+
+
+
+
+enum   TRAN_DIR_t{
+	TRAN_DIR_IN,
+	TRAN_DIR_OUT,
+	TRAN_DIR_NONE,
+};
+
+enum MSG_SRC_type {
+	SRC_GPIO,
+	SRC_SPI,
+	SRC_MUX,
+	SRC_DLOADER,
+	SRC_USER
+};
+
+enum MODEM_MSG_type {
+    MODEM_TRANSFER_REQ, // high layer(mux /download driver) request to send.
+    MODEM_TRANSFER_END,// transfer complete
+    MODEM_SLAVE_RTS,   // MODEM request to send data
+    MODEM_SLAVE_RDY,   // indicate MODEM is ready to receive.
+    MODEM_SET_MODE,
+    MODEM_CTRL_GPIO_CHG,
+    MODEM_USER_REQ,
+    MODEM_BOOT_CMP,
+    MODEM_OPEN_DEVICE
+};
+
+enum MSG_CTRL_GPIO_TYPE {
+	GPIO_ALIVE = 0,
+	GPIO_RESET,
+	GPIO_WATCHDOG,
+	CTRL_GPIO_MAX
+};
+
+
+struct modem_message_node{
+        struct list_head	link;
+	int			buno;
+        enum MSG_SRC_type	src;
+        enum MODEM_MSG_type	type;
+        int			parameter1;
+        int			parameter2;
+};
+
+struct modem_device_operation {
+	enum MODEM_device_type	dev;
+        int (*open) (void*para);
+	int (*write)(char *buffer, int size);
+	int (*read)(char *buffer, int size);
+};
+
+typedef struct modem_intf_device {
+	struct modem_intf_platform_data	modem_config;
+	enum MODEM_Mode_type		mode;
+	struct modem_device_operation	*op;
+	struct modem_buffer		send_buffer;
+	struct modem_buffer		recv_buffer;
+	enum TRAN_DIR_t			direction;
+	int				buffer_index;
+	int				status;
+	int				out_transfering;
+	int				out_transfer_pending;
+} MODEM_DEV_T;
+
+extern void boot_protocol(struct modem_message_node *msg);
+extern void normal_protocol(struct modem_message_node *msg);
+extern void dump_memory_protocol(struct modem_message_node *msg);
+extern char *modem_intf_msg_string(enum MODEM_MSG_type msg);
+#endif
-- 
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