mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-19 08:28:51 +09:00
![Alexey Brodkin](/assets/img/avatar_default.png)
Copied from Linux sources "include/linux/sizes.h" commit 413541dd66d51f791a0b169d9b9014e4f56be13c Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Tom Rini <trini@ti.com> Cc: Stefan Roese <sr@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Acked-by: Tom Rini <trini@ti.com> Acked-by: Stefan Roese <sr@denx.de> [trini: Add bcm Kona platforms to the patch] Signed-off-by: Tom Rini <trini@ti.com>
125 lines
2.6 KiB
C
125 lines
2.6 KiB
C
/*
|
|
* f_thor.h - USB TIZEN THOR - internal gadget definitions
|
|
*
|
|
* Copyright (C) 2013 Samsung Electronics
|
|
* Lukasz Majewski <l.majewski@samsung.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _USB_THOR_H_
|
|
#define _USB_THOR_H_
|
|
|
|
#include <linux/compiler.h>
|
|
#include <linux/sizes.h>
|
|
|
|
/* THOR Composite Gadget */
|
|
#define STRING_MANUFACTURER_IDX 0
|
|
#define STRING_PRODUCT_IDX 1
|
|
#define STRING_SERIAL_IDX 2
|
|
|
|
/* ********************************************************** */
|
|
/* THOR protocol definitions */
|
|
/* ********************************************************** */
|
|
|
|
/*
|
|
* Attribute Vendor descriptor - necessary to prevent ZLP transmission
|
|
* from Windows XP HOST PC
|
|
*/
|
|
struct usb_cdc_attribute_vendor_descriptor {
|
|
__u8 bLength;
|
|
__u8 bDescriptorType;
|
|
__u8 bDescriptorSubType;
|
|
__u16 DAUType;
|
|
__u16 DAULength;
|
|
__u8 DAUValue;
|
|
} __packed;
|
|
|
|
#define VER_PROTOCOL_MAJOR 4
|
|
#define VER_PROTOCOL_MINOR 0
|
|
|
|
enum rqt {
|
|
RQT_INFO = 200,
|
|
RQT_CMD,
|
|
RQT_DL,
|
|
RQT_UL,
|
|
};
|
|
|
|
enum rqt_data {
|
|
/* RQT_INFO */
|
|
RQT_INFO_VER_PROTOCOL = 1,
|
|
RQT_INIT_VER_HW,
|
|
RQT_INIT_VER_BOOT,
|
|
RQT_INIT_VER_KERNEL,
|
|
RQT_INIT_VER_PLATFORM,
|
|
RQT_INIT_VER_CSC,
|
|
|
|
/* RQT_CMD */
|
|
RQT_CMD_REBOOT = 1,
|
|
RQT_CMD_POWEROFF,
|
|
RQT_CMD_EFSCLEAR,
|
|
|
|
/* RQT_DL */
|
|
RQT_DL_INIT = 1,
|
|
RQT_DL_FILE_INFO,
|
|
RQT_DL_FILE_START,
|
|
RQT_DL_FILE_END,
|
|
RQT_DL_EXIT,
|
|
|
|
/* RQT_UL */
|
|
RQT_UL_INIT = 1,
|
|
RQT_UL_START,
|
|
RQT_UL_END,
|
|
RQT_UL_EXIT,
|
|
};
|
|
|
|
struct rqt_box { /* total: 256B */
|
|
s32 rqt; /* request id */
|
|
s32 rqt_data; /* request data id */
|
|
s32 int_data[14]; /* int data */
|
|
char str_data[5][32]; /* string data */
|
|
char md5[32]; /* md5 checksum */
|
|
} __packed;
|
|
|
|
struct rsp_box { /* total: 128B */
|
|
s32 rsp; /* response id (= request id) */
|
|
s32 rsp_data; /* response data id */
|
|
s32 ack; /* ack */
|
|
s32 int_data[5]; /* int data */
|
|
char str_data[3][32]; /* string data */
|
|
} __packed;
|
|
|
|
struct data_rsp_box { /* total: 8B */
|
|
s32 ack; /* response id (= request id) */
|
|
s32 count; /* response data id */
|
|
} __packed;
|
|
|
|
enum {
|
|
FILE_TYPE_NORMAL,
|
|
FILE_TYPE_PIT,
|
|
};
|
|
|
|
struct thor_dev {
|
|
struct usb_gadget *gadget;
|
|
struct usb_request *req; /* EP0 -> control responses */
|
|
|
|
/* IN/OUT EP's and correspoinding requests */
|
|
struct usb_ep *in_ep, *out_ep, *int_ep;
|
|
struct usb_request *in_req, *out_req;
|
|
|
|
/* Control flow variables */
|
|
unsigned char configuration_done;
|
|
unsigned char rxdata;
|
|
unsigned char txdata;
|
|
};
|
|
|
|
struct f_thor {
|
|
struct usb_function usb_function;
|
|
struct thor_dev *dev;
|
|
};
|
|
|
|
#define F_NAME_BUF_SIZE 32
|
|
#define THOR_PACKET_SIZE SZ_1M /* 1 MiB */
|
|
#define THOR_STORE_UNIT_SIZE SZ_32M /* 32 MiB */
|
|
#endif /* _USB_THOR_H_ */
|