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/* $OpenBSD: cia_bus_mem.c,v 1.7 2001/02/06 19:26:39 art Exp $ */
/* $NetBSD: cia_bus_mem.c,v 1.7 1996/11/25 03:46:09 cgd 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 <vm/vm.h>
#include <machine/bus.h>
#include <alpha/pci/ciareg.h>
#include <alpha/pci/ciavar.h>
#define CHIP cia
#define CHIP_EX_MALLOC_SAFE(v) (((struct cia_config *)(v))->cc_mallocsafe)
#define CHIP_D_MEM_EXTENT(v) (((struct cia_config *)(v))->cc_d_mem_ex)
#define CHIP_S_MEM_EXTENT(v) (((struct cia_config *)(v))->cc_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) CIA_PCI_DENSE
#define CHIP_D_MEM_W1_SYS_END(v) (CIA_PCI_DENSE + 0xffffffffUL)
/* Sparse region 1 */
#define CHIP_S_MEM_W1_BUS_START(v) \
HAE_MEM_REG1_START(((struct cia_config *)(v))->cc_hae_mem)
#define CHIP_S_MEM_W1_BUS_END(v) \
(CHIP_S_MEM_W1_BUS_START(v) + HAE_MEM_REG1_MASK)
#define CHIP_S_MEM_W1_SYS_START(v) \
CIA_PCI_SMEM1
#define CHIP_S_MEM_W1_SYS_END(v) \
(CIA_PCI_SMEM1 + ((HAE_MEM_REG1_MASK + 1) << 5) - 1)
/* Sparse region 2 */
#define CHIP_S_MEM_W2_BUS_START(v) \
HAE_MEM_REG2_START(((struct cia_config *)(v))->cc_hae_mem)
#define CHIP_S_MEM_W2_BUS_END(v) \
(CHIP_S_MEM_W2_BUS_START(v) + HAE_MEM_REG2_MASK)
#define CHIP_S_MEM_W2_SYS_START(v) \
CIA_PCI_SMEM2
#define CHIP_S_MEM_W2_SYS_END(v) \
(CIA_PCI_SMEM2 + ((HAE_MEM_REG2_MASK + 1) << 5) - 1)
/* Sparse region 3 */
#define CHIP_S_MEM_W3_BUS_START(v) \
HAE_MEM_REG3_START(((struct cia_config *)(v))->cc_hae_mem)
#define CHIP_S_MEM_W3_BUS_END(v) \
(CHIP_S_MEM_W3_BUS_START(v) + HAE_MEM_REG3_MASK)
#define CHIP_S_MEM_W3_SYS_START(v) \
CIA_PCI_SMEM3
#define CHIP_S_MEM_W3_SYS_END(v) \
(CIA_PCI_SMEM3 + ((HAE_MEM_REG3_MASK + 1) << 5) - 1)
#include "pci_swiz_bus_mem_chipdep.c"
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