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/* $OpenBSD: tsp_bus_io.c,v 1.3 2003/09/02 17:25:21 miod Exp $ */
/* $NetBSD: tsp_bus_io.c,v 1.4 2000/06/26 19:46:24 thorpej Exp $ */
/*-
* Copyright (c) 1999 by Ross Harvey. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Ross Harvey.
* 4. The name of Ross Harvey may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY ROSS HARVEY ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURP0SE
* ARE DISCLAIMED. IN NO EVENT SHALL ROSS HARVEY BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#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/tsreg.h>
#include <alpha/pci/tsvar.h>
#define CHIP tsp
typedef struct tsp_config *TSPCON;
#define CHIP_EX_MALLOC_SAFE(v) (((TSPCON)(v))->pc_mallocsafe)
#define CHIP_IO_EXTENT(v) (((TSPCON)(v))->pc_io_ex)
#define CHIP_IO_SYS_START(v) (((TSPCON)(v))->pc_iobase | P_PCI_IO)
/*
* Tsunami core logic appears on EV6. We require at least EV56
* support for the assembler to emit BWX opcodes.
*/
__asm(".arch ev6");
#define CHIP_EXTENT_NAME(v) ((struct tsp_config *)(v))->pc_io_ex_name
#define CHIP_EXTENT_STORAGE(v) ((struct tsp_config *)(v))->pc_io_ex_storage
#include <alpha/pci/pci_bwx_bus_io_chipdep.c>
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