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Always map the EISA configuration registers.

This commit is contained in:
mycroft 1998-08-15 02:26:31 +00:00
parent e9c5407d64
commit 196dfd7597
1 changed files with 21 additions and 24 deletions
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45
sys/dev/eisa/ahbreg.h
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@ -1,4 +1,4 @@
/* $NetBSD: ahbreg.h,v 1.6 1998/08/15 01:59:25 thorpej Exp $ */
/* $NetBSD: ahbreg.h,v 1.7 1998/08/15 02:26:31 mycroft Exp $ */
/*-
* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
@ -87,21 +87,18 @@ typedef u_long physlen;
/*
* Offset of AHA1740 registers, relative from slot base.
*/
#define AHB_PORT_OFFSET 0xcc0
#define AHB_PORT_SIZE 32
#define AHB_PORT_OFFSET 0xc80
#define AHB_PORT_SIZE 0x080
/*
* AHA1740 EISA board mode registers (relative to port offset)
*/
#define PORTADDR 0x00
#define PORTADDR 0x40
#define PORTADDR_ENHANCED 0x80
#define BIOSADDR 0x01
#define INTDEF 0x02
#define SCSIDEF 0x03
#define BUSDEF 0x04
#define RESV0 0x05
#define RESV1 0x06
#define RESV2 0x07
#define BIOSADDR 0x41
#define INTDEF 0x42
#define SCSIDEF 0x43
#define BUSDEF 0x44
/**** bit definitions for INTDEF ****/
#define INT9 0x00
#define INT10 0x01
@ -122,22 +119,22 @@ typedef u_long physlen;
/*
* AHA1740 ENHANCED mode mailbox control regs (relative to port offset)
*/
#define MBOXOUT0 0x10
#define MBOXOUT1 0x11
#define MBOXOUT2 0x12
#define MBOXOUT3 0x13
#define MBOXOUT0 0x50
#define MBOXOUT1 0x51
#define MBOXOUT2 0x52
#define MBOXOUT3 0x53
#define ATTN 0x14
#define G2CNTRL 0x15
#define G2INTST 0x16
#define G2STAT 0x17
#define ATTN 0x54
#define G2CNTRL 0x55
#define G2INTST 0x56
#define G2STAT 0x57
#define MBOXIN0 0x18
#define MBOXIN1 0x19
#define MBOXIN2 0x1A
#define MBOXIN3 0x1B
#define MBOXIN0 0x58
#define MBOXIN1 0x59
#define MBOXIN2 0x5A
#define MBOXIN3 0x5B
#define G2STAT2 0x1C
#define G2STAT2 0x5C
/*
* Bit definitions for the 5 control/status registers