1/* 2 * Copyright (C) 2008 Renesas Solutions Corp. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; version 2 of the License. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 * 13 * You should have received a copy of the GNU General Public License 14 * along with this program; if not, write to the Free Software 15 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 16 */ 17#include <mach/hardware.h> 18#include <mach/irqs.h> 19 20 .macro disable_fiq 21 .endm 22 23 .macro get_irqnr_preamble, base, tmp 24 ldr \base, =INTFLGA 25 .endm 26 27 .macro arch_ret_to_user, tmp1, tmp2 28 .endm 29 30 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp 31 ldr \irqnr, [\base] 32 cmp \irqnr, #0 33 beq 1000f 34 /* intevt to irq number */ 35 lsr \irqnr, \irqnr, #0x5 36 subs \irqnr, \irqnr, #16 37 381000: 39 .endm 40