blob: 624580c252d75029a9f551f53a6c8efca973c4bd [file] [log] [blame]
* Copyright (C) 2007-2008 Freescale Semiconductor, Inc. All rights reserved.
* Author: Tony Li <>
* Jason Jin <>
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2 of the
* License.
#include <asm/msi_bitmap.h>
#define NR_MSI_REG 8
#define IRQS_PER_MSI_REG 32
#define FSL_PIC_IP_MASK 0x0000000F
#define FSL_PIC_IP_MPIC 0x00000001
#define FSL_PIC_IP_IPIC 0x00000002
struct fsl_msi {
struct irq_host *irqhost;
unsigned long cascade_irq;
u32 msi_addr_lo;
u32 msi_addr_hi;
void __iomem *msi_regs;
u32 feature;
int msi_virqs[NR_MSI_REG];
struct msi_bitmap bitmap;
struct list_head list; /* support multiple MSI banks */