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- /*
- * sun4paddr.h: Various physical addresses on sun4 machines
- *
- * Copyright (C) 1997 Anton Blanchard (anton@progsoc.uts.edu.au)
- * Copyright (C) 1998 Chris Davis (cdavis@cois.on.ca)
- *
- * Now supports more sun4's
- */
- #ifndef _SPARC_SUN4PADDR_H
- #define _SPARC_SUN4PADDR_H
- #define SUN4_IE_PHYSADDR 0xf5000000
- #define SUN4_UNUSED_PHYSADDR 0
- /* these work for me */
- #define SUN4_200_MEMREG_PHYSADDR 0xf4000000
- #define SUN4_200_CLOCK_PHYSADDR 0xf3000000
- #define SUN4_200_BWTWO_PHYSADDR 0xfd000000
- #define SUN4_200_ETH_PHYSADDR 0xf6000000
- #define SUN4_200_SI_PHYSADDR 0xff200000
- /* these were here before */
- #define SUN4_300_MEMREG_PHYSADDR 0xf4000000
- #define SUN4_300_CLOCK_PHYSADDR 0xf2000000
- #define SUN4_300_TIMER_PHYSADDR 0xef000000
- #define SUN4_300_ETH_PHYSADDR 0xf9000000
- #define SUN4_300_BWTWO_PHYSADDR 0xfb400000
- #define SUN4_300_DMA_PHYSADDR 0xfa001000
- #define SUN4_300_ESP_PHYSADDR 0xfa000000
- /* Are these right? */
- #define SUN4_400_MEMREG_PHYSADDR 0xf4000000
- #define SUN4_400_CLOCK_PHYSADDR 0xf2000000
- #define SUN4_400_TIMER_PHYSADDR 0xef000000
- #define SUN4_400_ETH_PHYSADDR 0xf9000000
- #define SUN4_400_BWTWO_PHYSADDR 0xfb400000
- #define SUN4_400_DMA_PHYSADDR 0xfa001000
- #define SUN4_400_ESP_PHYSADDR 0xfa000000
- /*
- these are the actual values set and used in the code. Unused items set
- to SUN_UNUSED_PHYSADDR
- */
- extern int sun4_memreg_physaddr; /* memory register (ecc?) */
- extern int sun4_clock_physaddr; /* system clock */
- extern int sun4_timer_physaddr; /* timer, where applicable */
- extern int sun4_eth_physaddr; /* onboard ethernet (ie/le) */
- extern int sun4_si_physaddr; /* sun3 scsi adapter */
- extern int sun4_bwtwo_physaddr; /* onboard bw2 */
- extern int sun4_dma_physaddr; /* scsi dma */
- extern int sun4_esp_physaddr; /* esp scsi */
- extern int sun4_ie_physaddr; /* interrupt enable */
- #endif /* !(_SPARC_SUN4PADDR_H) */
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