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      1  1.13  thorpej /* $NetBSD: apecs_bus_io.c,v 1.13 2023/12/04 00:32:10 thorpej Exp $ */
      2   1.1      cgd 
      3   1.1      cgd /*
      4   1.1      cgd  * Copyright (c) 1996 Carnegie-Mellon University.
      5   1.1      cgd  * All rights reserved.
      6   1.1      cgd  *
      7   1.1      cgd  * Author: Chris G. Demetriou
      8   1.1      cgd  *
      9   1.1      cgd  * Permission to use, copy, modify and distribute this software and
     10   1.1      cgd  * its documentation is hereby granted, provided that both the copyright
     11   1.1      cgd  * notice and this permission notice appear in all copies of the
     12   1.1      cgd  * software, derivative works or modified versions, and any portions
     13   1.1      cgd  * thereof, and that both notices appear in supporting documentation.
     14   1.1      cgd  *
     15   1.1      cgd  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
     16   1.1      cgd  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
     17   1.1      cgd  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
     18   1.1      cgd  *
     19   1.1      cgd  * Carnegie Mellon requests users of this software to return to
     20   1.1      cgd  *
     21   1.1      cgd  *  Software Distribution Coordinator  or  Software.Distribution (at) CS.CMU.EDU
     22   1.1      cgd  *  School of Computer Science
     23   1.1      cgd  *  Carnegie Mellon University
     24   1.1      cgd  *  Pittsburgh PA 15213-3890
     25   1.1      cgd  *
     26   1.1      cgd  * any improvements or extensions that they make and grant Carnegie the
     27   1.1      cgd  * rights to redistribute these changes.
     28   1.1      cgd  */
     29   1.3      cgd 
     30   1.4      cgd #include <sys/cdefs.h>			/* RCS ID & Copyright macro defns */
     31   1.4      cgd 
     32  1.13  thorpej __KERNEL_RCSID(1, "$NetBSD: apecs_bus_io.c,v 1.13 2023/12/04 00:32:10 thorpej Exp $");
     33   1.1      cgd 
     34   1.1      cgd #include <sys/param.h>
     35   1.1      cgd #include <sys/systm.h>
     36   1.1      cgd #include <sys/syslog.h>
     37   1.1      cgd #include <sys/device.h>
     38   1.9      mrg 
     39  1.11   dyoung #include <sys/bus.h>
     40   1.1      cgd 
     41   1.1      cgd #include <alpha/pci/apecsreg.h>
     42   1.1      cgd #include <alpha/pci/apecsvar.h>
     43   1.1      cgd 
     44   1.1      cgd #define	CHIP		apecs
     45   1.1      cgd 
     46  1.13  thorpej #define	CHIP_IO_ARENA(v)	(((struct apecs_config *)(v))->ac_io_arena)
     47   1.1      cgd 
     48   1.1      cgd /* IO region 1 */
     49   1.1      cgd #define	CHIP_IO_W1_BUS_START(v)	0x00000000UL
     50   1.1      cgd #define	CHIP_IO_W1_BUS_END(v)	0x0003ffffUL
     51   1.1      cgd #define	CHIP_IO_W1_SYS_START(v)	APECS_PCI_SIO
     52   1.1      cgd #define	CHIP_IO_W1_SYS_END(v)	(APECS_PCI_SIO + (0x00040000UL << 5) - 1)
     53   1.1      cgd 
     54   1.1      cgd /* IO region 2 */
     55   1.1      cgd #define	CHIP_IO_W2_BUS_START(v)						\
     56   1.1      cgd     ((((struct apecs_config *)(v))->ac_haxr2 & EPIC_HAXR2_EADDR) +	\
     57   1.1      cgd       0x00040000UL)
     58   1.1      cgd #define	CHIP_IO_W2_BUS_END(v)						\
     59   1.1      cgd     ((((struct apecs_config *)(v))->ac_haxr2 & EPIC_HAXR2_EADDR) +	\
     60   1.1      cgd       0x00ffffffUL)
     61   1.1      cgd #define	CHIP_IO_W2_SYS_START(v)	(APECS_PCI_SIO + (0x00040000UL << 5))
     62   1.1      cgd #define	CHIP_IO_W2_SYS_END(v)	(APECS_PCI_SIO + (0x01000000UL << 5) - 1)
     63   1.1      cgd 
     64   1.7  thorpej #include <alpha/pci/pci_swiz_bus_io_chipdep.c>
     65