diff options
Diffstat (limited to 'arch/ia64/sn/kernel/sn_asm.S')
| -rw-r--r-- | arch/ia64/sn/kernel/sn_asm.S | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/arch/ia64/sn/kernel/sn_asm.S b/arch/ia64/sn/kernel/sn_asm.S deleted file mode 100644 index 833a399afe96ef..00000000000000 --- a/arch/ia64/sn/kernel/sn_asm.S +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it would be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - * - * Further, this software is distributed without any warranty that it is - * free of the rightful claim of any third person regarding infringement - * or the like. Any license provided herein, whether implied or - * otherwise, applies only to this software file. Patent licenses, if - * any, provided herein do not apply to combinations of this program with - * other software, or any other product whatsoever. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, - * Mountain View, CA 94043, or: - * - * http://www.sgi.com - * - * For further information regarding this notice, see: - * - * http://oss.sgi.com/projects/GenInfo/NoticeExplan - */ - -#include <linux/config.h> -#ifdef CONFIG_IA64_SGI_AUTOTEST - -// Testing only. -// Routine will cause MCAs -// zzzmca(n) -// n=0 MCA via duplicate TLB dropin -// n=1 MCA via read of garbage address -// n=2 MCA via lfetch read of garbage address -// - -#define ITIR(key, ps) ((key<<8) | (ps<<2)) -#define TLB_PAGESIZE 28 // Use 256MB pages for now. - - .global zzzmca - .proc zzzmca -zzzmca: - alloc loc4 = ar.pfs,2,8,1,0;; - cmp.ne p6,p0=r32,r0;; - movl r2=0x2dead - movl r3=0x3dead - movl r15=0x15dead - movl r16=0x16dead - movl r31=0x31dead - movl loc0=0x34beef - movl loc1=0x35beef - movl loc2=0x36beef - movl loc3=0x37beef - movl out0=0x42beef - - movl r20=0x32feed;; - mov ar32=r20 - movl r20=0x36feed;; - mov ar36=r20 - movl r20=0x65feed;; - mov ar65=r20 - movl r20=0x66feed;; - mov ar66=r20 - -(p6) br.cond.sptk 1f - - rsm 0x2000;; - srlz.d; - mov r11 = 5 - mov r3 = ITIR(0,TLB_PAGESIZE);; - mov cr.itir = r3 - mov r10 = 0;; - itr.d dtr[r11] = r10;; - mov r11 = 6 - - itr.d dtr[r11] = r10;; - br 9f - -1: - cmp.eq p6,p7=1,r32 -#ifdef CONFIG_IA64_SGI_SN1 - movl r8=0xe00000fe00000048;; -#else - movl r8=0xe0007fb000000048;; -#endif - (p6) ld8 r9=[r8] - (p7) lfetch.fault.nt2 [r8] - ;; - mf - ;; - mf.a - ;; - srlz.d - -9: mov ar.pfs=loc4 - br.ret.sptk rp - - .endp zzzmca - -#endif |