1 /* $Id: sun4paddr.h,v 1.3 1998/07/28 16:53:27 jj Exp $ 2 * sun4paddr.h: Various physical addresses on sun4 machines 3 * 4 * Copyright (C) 1997 Anton Blanchard (anton@progsoc.uts.edu.au) 5 * Copyright (C) 1998 Chris Davis (cdavis@cois.on.ca) 6 * 7 * Now supports more sun4's 8 */ 9 10 #ifndef _SPARC_SUN4PADDR_H 11 #define _SPARC_SUN4PADDR_H 12 13 #define SUN4_IE_PHYSADDR 0xf5000000 14 #define SUN4_UNUSED_PHYSADDR 0 15 16 /* these work for me */ 17 #define SUN4_200_MEMREG_PHYSADDR 0xf4000000 18 #define SUN4_200_CLOCK_PHYSADDR 0xf3000000 19 #define SUN4_200_BWTWO_PHYSADDR 0xfd000000 20 #define SUN4_200_ETH_PHYSADDR 0xf6000000 21 #define SUN4_200_SI_PHYSADDR 0xff200000 22 23 /* these were here before */ 24 #define SUN4_300_MEMREG_PHYSADDR 0xf4000000 25 #define SUN4_300_CLOCK_PHYSADDR 0xf2000000 26 #define SUN4_300_TIMER_PHYSADDR 0xef000000 27 #define SUN4_300_ETH_PHYSADDR 0xf9000000 28 #define SUN4_300_BWTWO_PHYSADDR 0xfb400000 29 #define SUN4_300_DMA_PHYSADDR 0xfa001000 30 #define SUN4_300_ESP_PHYSADDR 0xfa000000 31 32 /* Are these right? */ 33 #define SUN4_400_MEMREG_PHYSADDR 0xf4000000 34 #define SUN4_400_CLOCK_PHYSADDR 0xf2000000 35 #define SUN4_400_TIMER_PHYSADDR 0xef000000 36 #define SUN4_400_ETH_PHYSADDR 0xf9000000 37 #define SUN4_400_BWTWO_PHYSADDR 0xfb400000 38 #define SUN4_400_DMA_PHYSADDR 0xfa001000 39 #define SUN4_400_ESP_PHYSADDR 0xfa000000 40 41 /* 42 these are the actual values set and used in the code. Unused items set 43 to SUN_UNUSED_PHYSADDR 44 */ 45 46 extern int sun4_memreg_physaddr; /* memory register (ecc?) */ 47 extern int sun4_clock_physaddr; /* system clock */ 48 extern int sun4_timer_physaddr; /* timer, where applicable */ 49 extern int sun4_eth_physaddr; /* onboard ethernet (ie/le) */ 50 extern int sun4_si_physaddr; /* sun3 scsi adapter */ 51 extern int sun4_bwtwo_physaddr; /* onboard bw2 */ 52 extern int sun4_dma_physaddr; /* scsi dma */ 53 extern int sun4_esp_physaddr; /* esp scsi */ 54 extern int sun4_ie_physaddr; /* interrupt enable */ 55 56 #endif /* !(_SPARC_SUN4PADDR_H) */ 57