repo2/firmware/usb/usbhostslave.h @ 270
| 269 | markw | /*
|
|
* OHS900 register declarations and HCD data structures
|
|||
*
|
|||
* Copyright (C) 2005 Steve Fielding
|
|||
* Copyright (C) 2004 Psion Teklogix
|
|||
* Copyright (C) 2004 David Brownell
|
|||
*/
|
|||
// ----------------------- FIXME using direct memory access
|
|||
// base address of OHS900 MWW TODO!!!
|
|||
//#define OHS900_BASE 0x80900c00
|
|||
char usbhostslave[0x100];
|
|||
/*
|
|||
* OHS900 has transfer registers, and control registers. In host/master
|
|||
* mode one set of registers is used; in peripheral/slave mode, another.
|
|||
*/
|
|||
/* TRANSFER REGISTERS
|
|||
*/
|
|||
#define OHS900_HOST_TX_CTLREG 0x00
|
|||
# define OHS900_HCTLMASK_TRANS_REQ 0x01
|
|||
# define OHS900_HCTLMASK_SOF_SYNC 0x02
|
|||
# define OHS900_HCTLMASK_PREAMBLE_EN 0x04
|
|||
# define OHS900_HCTLMASK_ISO_EN 0x08
|
|||
#define OHS900_HRXSTATREG 0x0a /* read */
|
|||
# define OHS900_STATMASK_CRC_ERROR 0x01
|
|||
# define OHS900_STATMASK_BS_ERROR 0x02
|
|||
# define OHS900_STATMASK_RX_OVF 0x04
|
|||
# define OHS900_STATMASK_RX_TMOUT 0x08
|
|||
# define OHS900_STATMASK_NAK_RXED 0x10
|
|||
# define OHS900_STATMASK_STALL_RXED 0x20
|
|||
# define OHS900_STATMASK_ACK_RXED 0x40
|
|||
# define OHS900_STATMASK_DATA_SEQ 0x80
|
|||
#define OHS900_TXTRANSTYPEREG 0x01 /* write */
|
|||
# define OHS900_SETUP 0x00
|
|||
# define OHS900_IN 0x01
|
|||
# define OHS900_OUT_DATA0 0x02
|
|||
# define OHS900_OUT_DATA1 0x03
|
|||
#define OHS900_TXADDRREG 0x04
|
|||
#define OHS900_TXENDPREG 0x05
|
|||
/* CONTROL REGISTERS:
|
|||
*/
|
|||
#define OHS900_SOFENREG 0x03
|
|||
# define OHS900_MASK_SOF_ENA 0x01
|
|||
#define OHS900_TXLINECTLREG 0x02
|
|||
# define OHS900_TXLCTL_MASK_FORCE 0x4
|
|||
# define OHS900_TXLCTL_MASK_LINE_CTRL_BITS 0x7
|
|||
# define OHS900_TXLCTL_MASK_NORMAL 0x00
|
|||
# define OHS900_TXLCTL_MASK_SE0 0x04
|
|||
# define OHS900_TXLCTL_MASK_FS_J 0x06
|
|||
# define OHS900_TXLCTL_MASK_FS_K 0x05
|
|||
# define OHS900_TXLCTL_MASK_LSPD 0x00
|
|||
# define OHS900_TXLCTL_MASK_FSPD 0x18
|
|||
# define OHS900_TXLCTL_MASK_FS_POL 0x08
|
|||
# define OHS900_TXLCTL_MASK_FS_RATE 0x10
|
|||
#define OHS900_IRQ_ENABLE 0x09
|
|||
# define OHS900_INTMASK_TRANS_DONE 0x01
|
|||
# define OHS900_INTMASK_SOFINTR 0x08
|
|||
# define OHS900_INTMASK_INSRMV 0x04
|
|||
# define OHS900_INTMASK_RESUME_DET 0x02
|
|||
#define OHS900_RXCONNSTATEREG 0x0e
|
|||
#define OHS900_DISCONNECT_STATE 0x00
|
|||
#define OHS900_LS_CONN_STATE 0x01
|
|||
#define OHS900_FS_CONN_STATE 0x02
|
|||
#define OHS900_SLAVE_ADDRESS 0x54
|
|||
#define OHS900_IRQ_STATUS 0x08 /* write to ack */
|
|||
#define OHS900_HWREVREG 0xe1 /* read */
|
|||
#define OHS900_SOFTMRREG 0x0F
|
|||
#define OHS900_HOSTSLAVECTLREG 0xe0
|
|||
# define OHS900_HSCTLREG_HOST_EN_MASK 0x01
|
|||
# define OHS900_HSCTLREG_RESET_CORE 0x02
|
|||
#define OHS900_HS_CTL_INIT OHS900_HSCTLREG_HOST_EN_MASK
|
|||
/* 64-byte FIFO control and status
|
|||
*/
|
|||
#define H_MAXPACKET 64 /* bytes in fifos */
|
|||
#define OHS900_HOST_TXFIFO_DATA 0x30
|
|||
#define OHS900_TXFIFOCNTMSBREG 0x32
|
|||
#define OHS900_TXFIFOCNTLSBREG 0x33
|
|||
#define OHS900_TXFIFOCONTROLREG 0x34
|
|||
#define OHS900_HOST_RXFIFO_DATA 0x20
|
|||
#define OHS900_RXFIFOCNTMSBREG 0x22
|
|||
#define OHS900_RXFIFOCNTLSBREG 0x23
|
|||
#define OHS900_RXFIFOCONTROLREG 0x24
|
|||
#define OHS900_FIFO_FORCE_EMPTY 0x01
|
|||
#define OHS900_IO_EXTENT 0x100
|