2 * Copyright (C) 2007-2008 Freescale Semiconductor, Inc. All rights reserved.
4 * Author: Tony Li <tony.li@freescale.com>
5 * Jason Jin <Jason.jin@freescale.com>
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; version 2 of the
13 #ifndef _POWERPC_SYSDEV_FSL_MSI_H
14 #define _POWERPC_SYSDEV_FSL_MSI_H
16 #include <asm/msi_bitmap.h>
19 #define IRQS_PER_MSI_REG 32
20 #define NR_MSI_IRQS (NR_MSI_REG * IRQS_PER_MSI_REG)
22 #define FSL_PIC_IP_MASK 0x0000000F
23 #define FSL_PIC_IP_MPIC 0x00000001
24 #define FSL_PIC_IP_IPIC 0x00000002
27 struct irq_host *irqhost;
29 unsigned long cascade_irq;
33 void __iomem *msi_regs;
36 struct msi_bitmap bitmap;
39 #endif /* _POWERPC_SYSDEV_FSL_MSI_H */