2 * Copyright (C) 2008 Renesas Solutions Corp.
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.
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.
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
17 #include <mach/hardware.h>
18 #include <mach/irqs.h>
23 .macro get_irqnr_preamble, base, tmp
27 .macro arch_ret_to_user, tmp1, tmp2
30 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
34 /* intevt to irq number */
35 lsr \irqnr, \irqnr, #0x5
36 subs \irqnr, \irqnr, #16