From ea0364f1bbfed1e3ea711147420875cf338fe77a Mon Sep 17 00:00:00 2001 From: Peter Tyser Date: Mon, 12 Apr 2010 22:28:04 -0500 Subject: Move lib_$ARCH directories to arch/$ARCH/lib Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by: Peter Tyser --- lib_avr32/interrupts.c | 46 ---------------------------------------------- 1 file changed, 46 deletions(-) delete mode 100644 lib_avr32/interrupts.c (limited to 'lib_avr32/interrupts.c') diff --git a/lib_avr32/interrupts.c b/lib_avr32/interrupts.c deleted file mode 100644 index bbbc490db2..0000000000 --- a/lib_avr32/interrupts.c +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * 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 - */ -#include - -#include - -void enable_interrupts(void) -{ - asm volatile("csrf %0" : : "n"(SYSREG_GM_OFFSET)); -} - -int disable_interrupts(void) -{ - unsigned long sr; - - sr = sysreg_read(SR); - asm volatile("ssrf %0" : : "n"(SYSREG_GM_OFFSET)); - -#ifdef CONFIG_AT32UC3A0xxx - /* Two NOPs are required after masking interrupts on the - * AT32UC3A0512ES. See errata 41.4.5.5. */ - asm("nop"); - asm("nop"); -#endif - - return !SYSREG_BFEXT(GM, sr); -} -- cgit