Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update to a kcore_hdr_t that is useful for OEA-style CPUs. Adding 

support for Book-E and other CPUs will require updating this structure
appropriately.
Contributed by Wasabi Systems, Inc.
This commit is contained in:
briggs 2005-02-17 02:21:28 +00:00
parent 81a2ba5600
commit 6451b0332b
1 changed files with 35 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

57
sys/arch/powerpc/include/kcore.h
View File

@ -1,10 +1,11 @@
/* $NetBSD: kcore.h,v 1.3 2002/11/03 22:36:23 matt Exp $ */
/* $NetBSD: kcore.h,v 1.4 2005/02/17 02:21:28 briggs Exp $ */
/*-
* Copyright (C) 1996 Wolfgang Solfrank.
* Copyright (C) 1996 TooLs GmbH.
/*
* Copyright (c) 2005 Wasabi Systems, Inc.
* All rights reserved.
*
* Written by Allen Briggs for Wasabi Systems, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,31 +16,43 @@
* 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 TooLs GmbH.
* 4. The name of TooLs GmbH may not be used to endorse or promote products
* derived from this software without specific prior written permission.
* This product includes software developed for the NetBSD Project by
* Wasabi Systems, Inc.
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
* or promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL TOOLS GMBH 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.
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
* 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.
*/
#ifndef _POWERPC_KCORE_H_
#define _POWERPC_KCORE_H_
#define NPHYS_RAM_SEGS 4
/*
* Support for 4xx/8xx/82xx/etc, will probably make this a union.
* The pad/pvr should be kept in the same place, though, so we can
* tell the difference.
*/
typedef struct cpu_kcore_hdr {
paddr_t ptable; /* Phys address of page table */
paddr_t potable; /* Phys address of page overflow table */
phys_ram_seg_t ram_segs[NPHYS_RAM_SEGS];
uint32_t pad; /* Pad for 64-bit register_t */
uint32_t pvr; /* PVR */
register_t sdr1; /* SDR1 */
register_t sr[16]; /* Segment registers */
register_t dbatl[8]; /* DBATL[] */
register_t dbatu[8]; /* DBATU[] */
register_t ibatl[8]; /* IBATL[] */
register_t ibatu[8]; /* IBATU[] */
register_t pad_reg; /* Pad for 32-bit systems */
} cpu_kcore_hdr_t;
#endif /* _POWERPC_KCORE_H_ */