regs-irq.h
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上传日期:2009-04-28
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- /* linux/include/asm/arch-s3c2410/regs-irq.h
- *
- * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk>
- * http://www.simtec.co.uk/products/SWLINUX/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *
- *
- * Changelog:
- * 19-06-2003 BJD Created file
- * 12-03-2004 BJD Updated include protection
- * 10-03-2005 LCVR Changed S3C2410_VA to S3C24XX_VA
- */
- #ifndef ___ASM_ARCH_REGS_IRQ_H
- #define ___ASM_ARCH_REGS_IRQ_H "$Id: irq.h,v 1.3 2003/03/25 21:29:06 ben Exp $"
- /* interrupt controller */
- #define S3C2410_IRQREG(x) ((x) + S3C24XX_VA_IRQ)
- #define S3C2410_EINTREG(x) ((x) + S3C24XX_VA_GPIO)
- #define S3C2410_SRCPND S3C2410_IRQREG(0x000)
- #define S3C2410_INTMOD S3C2410_IRQREG(0x004)
- #define S3C2410_INTMSK S3C2410_IRQREG(0x008)
- #define S3C2410_PRIORITY S3C2410_IRQREG(0x00C)
- #define S3C2410_INTPND S3C2410_IRQREG(0x010)
- #define S3C2410_INTOFFSET S3C2410_IRQREG(0x014)
- #define S3C2410_SUBSRCPND S3C2410_IRQREG(0x018)
- #define S3C2410_INTSUBMSK S3C2410_IRQREG(0x01C)
- /* mask: 0=enable, 1=disable
- * 1 bit EINT, 4=EINT4, 23=EINT23
- * EINT0,1,2,3 are not handled here.
- */
- #define S3C2410_EINTMASK S3C2410_EINTREG(0x0A4)
- #define S3C2410_EINTPEND S3C2410_EINTREG(0X0A8)
- #endif /* ___ASM_ARCH_REGS_IRQ_H */