diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-12-15 21:07:27 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-12-15 21:07:27 +0000 |
| commit | eb2898c006ebe06df9ee8bfd4321a93a7cb42dfd (patch) | |
| tree | 83e7508e0b4b5cda3e4a82d7f759b7b8e8a54dd7 /sys/arch | |
| parent | 05c6914f948d872b58f2369690f4e708e4ce4a23 (diff) | |
max size for the iodc entry point is 64k, by the iodc spec;
add sysmap defs, used on newer machines.
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/hppa/include/pdc.h | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/sys/arch/hppa/include/pdc.h b/sys/arch/hppa/include/pdc.h index 98588ed7775..75abc4eff2f 100644 --- a/sys/arch/hppa/include/pdc.h +++ b/sys/arch/hppa/include/pdc.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pdc.h,v 1.21 2002/12/15 17:52:02 mickey Exp $ */ +/* $OpenBSD: pdc.h,v 1.22 2002/12/15 21:07:26 mickey Exp $ */ /* * Copyright (c) 1990 mt Xinu, Inc. All rights reserved. @@ -68,7 +68,7 @@ * | | * | Console IODC | * | | - * MEM_FREE+16k +--------------------+ + * MEM_FREE+64k +--------------------+ * | | * | Boot Device IODC | * | | @@ -87,7 +87,7 @@ * "../stand/Makefile") to make way for the Kernel. */ -#define IODC_MAXSIZE (16 * 1024) /* maximum size of IODC */ +#define IODC_MAXSIZE (16 * 4 * 1024) /* maximum size of IODC */ #define IODC_MINIOSIZ 64 /* minimum buffer size for IODC call */ #define IODC_MAXIOSIZ (64 * 1024) /* maximum buffer size for IODC call */ @@ -226,7 +226,12 @@ #define PDC_PSW_DEFAULTS 1 /* get default bits values */ #define PDC_PSW_SETDEFAULTS 2 /* set default bits values */ -#define PDC_SOFT_POWER 23 /* support for soft power switch */ +#define PDC_SYSMAP 22 /* map system modules */ +#define PDC_SYSMAP_FIND 0 /* find module by index */ +#define PDC_SYSMAP_ADDR 1 +#define PDC_SYSMAP_HPA 2 /* same as PDC_MEMMAP_HPA */ + +#define PDC_SOFT_POWER 23 /* support for soft power switch */ #define PDC_SOFT_POWER_INFO 0 /* get info about soft power switch */ #define PDC_SOFT_POWER_ENABLE 1 /* enable/disable soft power switch */ @@ -450,6 +455,19 @@ struct pdc_hwtlb { /* PDC_TLB */ u_int filler[30]; }; +struct pdc_sysmap_find { /* PDC_SYSMAP_FIND */ + u_int hpa; + u_int size; /* pages */ + u_int naddrs; + u_int filler[29]; +}; + +struct pdc_sysmap_addrs { /* PDC_SYSMAP_ADDR */ + u_int hpa; + u_int size; /* pages */ + u_int filler[30]; +}; + struct pdc_pat_io_num { /* PDC_PAT_IO */ u_int num; u_int filler[31]; |