From f7e2e0eb0668136305f78bb9c21be79b48a34247 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Sat, 5 May 2007 18:27:16 +0200 Subject: new: FSL and MSR support --- include/asm-microblaze/asm.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 include/asm-microblaze/asm.h (limited to 'include/asm-microblaze') diff --git a/include/asm-microblaze/asm.h b/include/asm-microblaze/asm.h new file mode 100644 index 000000000..67475725e --- /dev/null +++ b/include/asm-microblaze/asm.h @@ -0,0 +1,37 @@ +/* + * (C) Copyright 2007 Michal Simek + * + * Michal SIMEK + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* FSL macros */ +#define NGET(val, fslnum) \ + __asm__ __volatile__ ("nget %0, rfsl" #fslnum :"=r" (val)); +#define GET(val, fslnum) \ + __asm__ __volatile__ ("get %0, rfsl" #fslnum :"=r" (val)); +#define NPUT(val, fslnum) \ + __asm__ __volatile__ ("nput %0, rfsl" #fslnum ::"r" (val)); +#define PUT(val, fslnum) \ + __asm__ __volatile__ ("put %0, rfsl" #fslnum ::"r" (val)); + +/* CPU dependent */ +#define RMSR(val) \ + __asm__ __volatile__ ("mfs %0,rmsr":"=r" (val)); -- cgit v1.2.3