mirror of
https://github.com/Decscots/Lockpick_RCM
synced 2024-11-15 06:46:33 +00:00
86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
|
/*
|
||
|
|
* USB Device driver for Tegra X1
|
||
|
|
*
|
||
|
|
* Copyright (c) 2019 CTCaer
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms and conditions of the GNU General Public License,
|
||
|
|
* version 2, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
|
|
* more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _USB_H_
|
||
|
|
#define _USB_H_
|
||
|
|
|
||
|
|
#include <utils/types.h>
|
||
|
|
|
||
|
|
#define USB_TD_BUFFER_PAGE_SIZE 0x1000
|
||
|
|
#define USB_TD_BUFFER_MAX_SIZE (USB_TD_BUFFER_PAGE_SIZE * 4)
|
||
|
|
//#define USB_HW_BUFFER_5_PAGES 0x5000
|
||
|
|
#define USB_EP_BUFFER_1_TD (USB_TD_BUFFER_MAX_SIZE)
|
||
|
|
#define USB_EP_BUFFER_2_TD (USB_TD_BUFFER_MAX_SIZE * 2)
|
||
|
|
#define USB_EP_BUFFER_4_TD (USB_TD_BUFFER_MAX_SIZE * 4)
|
||
|
|
#define USB_EP_BUFFER_MAX_SIZE (USB_EP_BUFFER_4_TD)
|
||
|
|
|
||
|
|
typedef struct _usb_ctxt_t
|
||
|
|
{
|
||
|
|
u32 type;
|
||
|
|
u32 partition;
|
||
|
|
u32 offset;
|
||
|
|
u32 sectors;
|
||
|
|
u32 ro;
|
||
|
|
void (*system_maintenance)(bool);
|
||
|
|
void *label;
|
||
|
|
void (*set_text)(void *, const char *);
|
||
|
|
} usb_ctxt_t;
|
||
|
|
|
||
|
|
typedef enum _usb_hid_type
|
||
|
|
{
|
||
|
|
USB_HID_GAMEPAD,
|
||
|
|
USB_HID_TOUCHPAD
|
||
|
|
} usb_hid_type;
|
||
|
|
|
||
|
|
typedef enum _usb_gadget_type
|
||
|
|
{
|
||
|
|
USB_GADGET_UMS,
|
||
|
|
USB_GADGET_HID_GAMEPAD,
|
||
|
|
USB_GADGET_HID_TOUCHPAD
|
||
|
|
} usb_gadget_type;
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
USB_EP_CTRL_OUT = 0, // EP0.
|
||
|
|
USB_EP_CTRL_IN = 1, // EP0.
|
||
|
|
USB_EP_BULK_OUT = 2, // EP1.
|
||
|
|
USB_EP_BULK_IN = 3, // EP1.
|
||
|
|
USB_EP_ALL = 0xFFFFFFFF
|
||
|
|
} usb_ep_t;
|
||
|
|
|
||
|
|
int usbd_flush_endpoint(u32 ep);
|
||
|
|
void usbd_set_ep_stall(u32 endpoint, int ep_stall);
|
||
|
|
int usbd_get_max_pkt_length(int endpoint);
|
||
|
|
int usbd_handle_ep0_pending_control_transfer();
|
||
|
|
void usbd_end(bool reset_ep, bool only_controller);
|
||
|
|
int usb_device_init();
|
||
|
|
int usb_device_ep0_initialize(usb_gadget_type type);
|
||
|
|
int usb_device_read_ep1_out(u8 *buf, u32 len, u32 *bytes_read, bool sync);
|
||
|
|
int usb_device_read_ep1_out_big_reads(u8 *buf, u32 len, u32 *bytes_read);
|
||
|
|
int usb_device_ep1_out_reading_finish(u32 *pending_bytes);
|
||
|
|
int usb_device_write_ep1_in(u8 *buf, u32 len, u32 *bytes_written, bool sync);
|
||
|
|
int usb_device_ep1_in_writing_finish(u32 *pending_bytes);
|
||
|
|
bool usb_device_get_suspended();
|
||
|
|
|
||
|
|
int usb_device_gadget_ums(usb_ctxt_t *usbs);
|
||
|
|
int usb_device_gadget_hid(usb_ctxt_t *usbs);
|
||
|
|
bool usb_device_get_max_lun(u8 max_lun);
|
||
|
|
bool usb_device_get_hid_report();
|
||
|
|
u32 usb_device_get_port_status();
|
||
|
|
|
||
|
|
#endif
|