fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / arch / powerpc / sysdev / ipic.h

diff --git a/arch/powerpc/sysdev/ipic.h b/arch/powerpc/sysdev/ipic.h
index a7ce7da..c28e589 100644 (file)
--- a/arch/powerpc/sysdev/ipic.h
+++ b/arch/powerpc/sysdev/ipic.h
@@ -1,6 +1,4 @@
 /*
- * arch/ppc/kernel/ipic.h
- *
  * IPIC private definitions and structure.
  *
  * Maintainer: Kumar Gala <galak@kernel.crashing.org>
@@ -17,7 +15,18 @@
 
 #include <asm/ipic.h>
 
-#define MPC83xx_IPIC_SIZE      (0x00100)
+#define NR_IPIC_INTS 128
+
+/* External IRQS */
+#define IPIC_IRQ_EXT0 48
+#define IPIC_IRQ_EXT1 17
+#define IPIC_IRQ_EXT7 23
+
+/* Default Priority Registers */
+#define IPIC_SIPRR_A_DEFAULT 0x05309770
+#define IPIC_SIPRR_D_DEFAULT 0x05309770
+#define IPIC_SMPRR_A_DEFAULT 0x05309770
+#define IPIC_SMPRR_B_DEFAULT 0x05309770
 
 /* System Global Interrupt Configuration Register */
 #define        SICFR_IPSA      0x00010000
@@ -33,7 +42,15 @@
 
 struct ipic {
        volatile u32 __iomem    *regs;
-       unsigned int            irq_offset;
+
+       /* The remapper for this IPIC */
+       struct irq_host         *irqhost;
+
+       /* The "linux" controller struct */
+       struct irq_chip         hc_irq;
+
+       /* The device node of the interrupt controller */
+       struct device_node      *of_node;
 };
 
 struct ipic_info {