#include <machine/endian.h>/* * CP7000-C FPGA Registers  */#ifndef _LOCOREtypedef struct {    unsigned char revision;	/* Board Assembly Revision */    unsigned char fpga_rev;	/* FPGA Revision */    unsigned char fpga_type;	/* Interface Type Register */    unsigned char reset_stat;	/* Reset Status Register */    unsigned char board_stat;	/* Board Status Register */    unsigned char cpci_id;	/* Compact PCI ID Register */    unsigned char set_reg;	/* LED/SCSI Set Register */    unsigned char clr_reg;	/* LED/SCSI Clear Register */    unsigned char reserved;	/* Reserved */    unsigned char cpu_eeprom;	/* CPU Configuration EEPROM Register */    unsigned char cpci_intmask;	/* Interrupt Mask Register */    unsigned char cpci_intstat;	/* Interrupt Status Register */    unsigned char scsi_intstat; /* SCSI Interrupt Status Register */    unsigned char uart_intstat; /* UART Interrupt Status Register */    unsigned char cpci_intset;	/* Interrupt Set Register */    unsigned char cpci_intclr;	/* Interrupt Clear Register */} fpgadev;#endif#define REVISION	0x0	/* Board Assembly Revision */#define FPGA_REV	0x1	/* PLD 1 ID */#define FPGA_TYPE	0x2	/* PLD 2 ID */#define RESET_STAT	0x3	/* Reset Status Register */#define BOARD_STAT	0x4	/* Board Status Register */#define CPCI_ID		0x5	/* Compact PCI ID Register */#define SET_REG		0x6	/* LED/SCSI Set Register */#define CLR_REG		0x7	/* LED/SCSI Clear Register */#define EEPROM		0x9	/* Configuration EEPROM Register */#define CPCI_INTMASK	0xA	/* Interrupt Mask Register */#define CPCI_INTSTAT	0xB	/* Interrupt Status Register */#define SCSI_INTSTAT	0xC	/* SCSI Interrupt Status Register */#define UART_INTSTAT	0xD	/* UART Interrupt Status Register */#define CPCI_INTSET	0xE	/* Interrupt Set Register */#define CPCI_INTCLR	0xF	/* Interrupt Clear Register *//* Reset Status Register */#define	RESET_POWER	0x01	/* Power Up Reset */#define	RESET_BUTTON	0x02	/* Push Button Reset */#define	RESET_CPCI	0x04	/* Compact PCI Reset */#define	RESET_WDOG	0x08	/* Watchdog Reset */#define	RESET_SW	0x10	/* Software Reset *//* Board Status Register */#define	BOARD_USER	0x80	/* User Jumper Installed */#define	BOARD_FWRITE	0x40	/* Flash Write Enable Jumper Installed */#define	BOARD_RES0	0x20	/* Not used */#define	BOARD_RES1	0x10	/* Not used */#define	BOARD_L3_NONE	0x00	/* No L3 Cache */#define	BOARD_L3_2MB	0x04	/* 2MB L3 Cache */#define	BOARD_L3_4MB	0x08	/* 4MB L3 Cache */#define	BOARD_L3_8MB	0x0c	/* 8MB L3 Cache */#define	BOARD_L3_MASK	0x0c	/* Mask bits */#define BOARD_RAM_1GB	0x00	/* 1GB DRAM */	#define BOARD_RAM_128MB	0x01	/* 128MB DRAM */	#define BOARD_RAM_256MB	0x02	/* 256MB DRAM */	#define BOARD_RAM_512MB	0x03	/* 512MB DRAM */	#define BOARD_RAM_MASK	0x03	/* Mask bits */	/* Compact PCI ID Register */#define	CPCI_PCI_PRES	0x40	/* PCI Is Present */#define	CPCI_SSLOT	0x20	/* CPCI System Slot */#define	CPCI_ADDR_MASK	0x1f	/* Mask bit for Geographical Address *//* CPU Configuration EEPROM */#define	EEPROM_CSEL	0x01	/* EEPROM Chip Select */#define	EEPROM_CLK	0x02	/* EEPROM Clock */#define	EEPROM_DAT_OUT	0x04	/* EEPROM Data Output */#define	EEPROM_DAT_IN	0x08	/* EEPROM Data Input */#define	EEPROM_STROBE	0x10	/* EEPROM Read Strobe *//* UART Interrupt Status Register */#define UART_INTSTAT_COM1	0x40	/* UART 1 */#define UART_INTSTAT_COM2	0x80	/* UART 2 *//* SCSI Interrupt Status Register */#define SCSI_INTSTAT_A		0x40	/* SCSI 1 */#define SCSI_INTSTAT_B		0x80	/* SCSI 2 *//* CPCI Interrupt Mask Register */#define	CPCI_INTMASK_INTA	0x01	/* CompactPCI INTA# Mask */#define	CPCI_INTMASK_INTB	0x02	/* CompactPCI INTB# Mask */#define	CPCI_INTMASK_INTC	0x04	/* CompactPCI INTC# Mask */#define	CPCI_INTMASK_INTD	0x08	/* CompactPCI INTD# Mask */#define	CPCI_INTMASK_BRIDGE	0x10	/* I21554/5 Secondary Interrupt Mask */#define	CPCI_INTMASK_ENUM	0x20	/* CompactPCI ENUM# Mask */#define	CPCI_INTMASK_DEG	0x40	/* CompactPCI DEG# Mask */#define	CPCI_INTMASK_FAL	0x80	/* CompactPCI FAL# Mask *//* CPCI Interrupt Status Register */#define	INTSTAT_INTA	INTMASK_INTA	/* CompactPCI INTA# Status */#define	INTSTAT_INTB	INTMASK_INTB	/* CompactPCI INTB# Status */#define	INTSTAT_INTC	INTMASK_INTC	/* CompactPCI INTC# Status */#define	INTSTAT_INTD	INTMASK_INTD	/* CompactPCI INTD# Status */#define	INTSTAT_BRIDGE	INTMASK_BRIDGE	/* I21554/5 Secondary Interrupt Stat */#define	INTSTAT_ENUM	INTMASK_ENUM	/* CompactPCI ENUM# Status */#define	INTSTAT_DEG	INTMASK_DEG	/* CompactPCI DEG# Status */#define	INTSTAT_FAL	INTMASK_FAL	/* CompactPCI FAL# Status *//* CPCI Interrupt Set */#define	INTSET_INTA	INTMASK_INTA	/* CompactPCI INTA# Set */#define	INTSET_INTB	INTMASK_INTB	/* CompactPCI INTB# Set */#define	INTSET_INTC	INTMASK_INTC	/* CompactPCI INTC# Set */#define	INTSET_INTD	INTMASK_INTD	/* CompactPCI INTD# Set *//* CPCI Interrupt Clear Register */#define	INTCLR_INTA	INTMASK_INTA	/* CompactPCI INTA# Clear */#define	INTCLR_INTB	INTMASK_INTB	/* CompactPCI INTB# Clear */#define	INTCLR_INTC	INTMASK_INTC	/* CompactPCI INTC# Clear */#define	INTCLR_INTD	INTMASK_INTD	/* CompactPCI INTD# Clear *//* * FPGA Address Macros */#define FPGA_BASE_ADDR	PHYS_TO_IOSPACE(0x1c000000)#define FPGAREG(x)	(FPGA_BASE_ADDR + x)