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/* $OpenBSD: apecs_bus_mem.c,v 1.6 2001/11/06 19:53:13 miod Exp $ */
/* $NetBSD: apecs_bus_mem.c,v 1.8 1997/09/02 13:19:12 thorpej Exp $ */
/*
* Copyright (c) 1996 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Chris G. Demetriou
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/syslog.h>
#include <sys/device.h>
#include <uvm/uvm_extern.h>
#include <machine/bus.h>
#include <alpha/pci/apecsreg.h>
#include <alpha/pci/apecsvar.h>
#define CHIP apecs
#define CHIP_EX_MALLOC_SAFE(v) (((struct apecs_config *)(v))->ac_mallocsafe)
#define CHIP_D_MEM_EXTENT(v) (((struct apecs_config *)(v))->ac_d_mem_ex)
#define CHIP_S_MEM_EXTENT(v) (((struct apecs_config *)(v))->ac_s_mem_ex)
/* Dense region 1 */
#define CHIP_D_MEM_W1_BUS_START(v) 0x00000000UL
#define CHIP_D_MEM_W1_BUS_END(v) 0xffffffffUL
#define CHIP_D_MEM_W1_SYS_START(v) APECS_PCI_DENSE
#define CHIP_D_MEM_W1_SYS_END(v) (APECS_PCI_DENSE + 0xffffffffUL)
/* Sparse region 1 */
#define CHIP_S_MEM_W1_BUS_START(v) 0x00000000UL
#define CHIP_S_MEM_W1_BUS_END(v) 0x00ffffffUL
#define CHIP_S_MEM_W1_SYS_START(v) APECS_PCI_SPARSE
#define CHIP_S_MEM_W1_SYS_END(v) \
(APECS_PCI_SPARSE + (0x01000000UL << 5) - 1)
/* Sparse region 2 */
#define CHIP_S_MEM_W2_BUS_START(v) \
((((struct apecs_config *)(v))->ac_haxr1 & EPIC_HAXR1_EADDR) + \
0x01000000UL)
#define CHIP_S_MEM_W2_BUS_END(v) \
((((struct apecs_config *)(v))->ac_haxr1 & EPIC_HAXR1_EADDR) + \
0x07ffffffUL)
#define CHIP_S_MEM_W2_SYS_START(v) \
(APECS_PCI_SPARSE + (0x01000000UL << 5))
#define CHIP_S_MEM_W2_SYS_END(v) \
(APECS_PCI_SPARSE + (0x08000000UL << 5) - 1)
#include <alpha/pci/pci_swiz_bus_mem_chipdep.c>
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