hc_comm.h

usb host在ARM7上的实现

/****************************************************************************/
/*	constants																*/
/****************************************************************************/

/*  1161 registers  */

/*
**	Hardware related : 1161 Hc commands
*/

#define		Com32_HcRevision				0x00
#define		Com32_HcControl					0x01
#define		Com32_HcCommandStatus			0x02
#define		Com32_HcInterruptStatus			0x03
#define		Com32_HcInterruptEnable			0x04
#define		Com32_HcInterruptDisable		0x05

#define		Com32_HcFmInterval				0x0D
#define		Com32_HcFmRemaining				0x0E
#define		Com32_HcFmNumber				0x0F
#define		Com32_HcLSThreshold				0x11

#define		Com32_HcRhDescriptorA			0x12
#define		Com32_HcRhDescriptorB			0x13
#define		Com32_HcRhStatus				0x14
#define		Com32_HcRhPortStatus1			0x15
#define		Com32_HcRhPortStatus2			0x16

#define		Com16_HcHardwareConfiguration	0x20
#define		Com16_HcDMAConfiguration		0x21
#define		Com16_HcTransferCounter			0x22
#define		Com16_HcuPInterrupt				0x24
#define		Com16_HcuPInterruptEnable		0x25

#define		Com16_HcChipID					0x27
#define		Com16_HcScratch					0x28
#define		Com16_HcSoftwareReset			0xA9

#define		Com16_HcITLBufferLength			0x2A
#define		Com16_HcATLBufferLength			0x2B
#define		Com16_HcBufferStatus			0x2C
#define		Com16_HcReadBackITL0Length		0x2D
#define		Com16_HcReadBackITL1Length		0x2E
#define		Com16_HcITLBufferPort			0x40
#define		Com16_HcATLBufferPort			0x41