/* * include/asm-arm/arch-shark/entry-macro.S * * Low-level IRQ helper macros for Shark platform * * 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. */		.macro	disable_fiq		.endm		.macro	get_irqnr_and_base, irqnr, irqstat, base, tmp		mov	r4, #0xe0000000		mov	\irqstat, #0x0C		strb	\irqstat, [r4, #0x20]		@outb(0x0C, 0x20) /* Poll command */		ldrb	\irqnr, [r4, #0x20]		@irq = inb(0x20) & 7		and	\irqstat, \irqnr, #0x80		teq	\irqstat, #0		beq	43f		and	\irqnr, \irqnr, #7		teq	\irqnr, #2		bne	44f43:		mov	\irqstat, #0x0C		strb	\irqstat, [r4, #0xa0]		@outb(0x0C, 0xA0) /* Poll command */		ldrb	\irqnr, [r4, #0xa0]		@irq = (inb(0xA0) & 7) + 8		and	\irqstat, \irqnr, #0x80		teq	\irqstat, #0		beq	44f		and	\irqnr, \irqnr, #7		add	\irqnr, \irqnr, #844:		teq	\irqstat, #0		.endm