/*
* arch/arm/mach-loki/include/mach/entry-macro.S
* * Low-level IRQ helper macros for Marvell Loki (88RC8480) platforms * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */
#include <mach/bridge-regs.h>
.macro disable_fiq .endm .macro arch_ret_to_user, tmp1, tmp2 .endm .macro get_irqnr_preamble, base, tmp ldr \base, =IRQ_VIRT_BASE .endm .macro get_irqnr_and_base, irqnr, irqstat, base, tmp ldr \irqstat, [\base, #IRQ_CAUSE_OFF] ldr \tmp, [\base, #IRQ_MASK_OFF] mov \irqnr, #0 ands \irqstat, \irqstat, \tmp clzne \irqnr, \irqstat rsbne \irqnr, \irqnr, #31 .endm
