mirror of
git://projects.qi-hardware.com/xburst-tools.git
synced 2024-11-25 20:20:39 +02:00
65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*
|
|
* Copyright (C) 2009 Qi Hardware Inc.,
|
|
* Author: Xiangfu Liu <xiangfu@qi-hardware.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 3 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that 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, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA
|
|
*/
|
|
#ifndef __UDC_H__
|
|
#define __UDC_H__
|
|
|
|
#include "usb.h"
|
|
#define MAX_EP0_SIZE 64
|
|
#define MAX_EP1_SIZE 512
|
|
|
|
#define USB_HS 0
|
|
#define USB_FS 1
|
|
#define USB_LS 2
|
|
|
|
//definitions of EP0
|
|
#define USB_EP0_IDLE 0
|
|
#define USB_EP0_RX 1
|
|
#define USB_EP0_TX 2
|
|
/* Define maximum packet size for endpoint 0 */
|
|
#define M_EP0_MAXP 64
|
|
/* Endpoint 0 status structure */
|
|
|
|
|
|
|
|
static __inline__ void usb_setb(u32 port, u8 val)
|
|
{
|
|
volatile u8 *ioport = (volatile u8 *)(port);
|
|
*ioport = (*ioport) | val;
|
|
}
|
|
|
|
static __inline__ void usb_clearb(u32 port, u8 val)
|
|
{
|
|
volatile u8 *ioport = (volatile u8 *)(port);
|
|
*ioport = (*ioport) & ~val;
|
|
}
|
|
|
|
static __inline__ void usb_setw(u32 port, u16 val)
|
|
{
|
|
volatile u16 *ioport = (volatile u16 *)(port);
|
|
*ioport = (*ioport) | val;
|
|
}
|
|
|
|
static __inline__ void usb_clearw(u32 port, u16 val)
|
|
{
|
|
volatile u16 *ioport = (volatile u16 *)(port);
|
|
*ioport = (*ioport) & ~val;
|
|
}
|
|
|
|
#endif //__UDC_H__
|