[NET] NETNS: Omit namespace comparision without CONFIG_NET_NS.

[linux-2.6-omap-h63xx.git] / include / asm-x86 / i8259.h

diff --git a/include/asm-x86/i8259.h b/include/asm-x86/i8259.h
index 29d8f9a6b3fcc60a85528ce03b2edd5990129e99..67c319e0efc79f4975e1983e8a9f75e31465e434 100644 (file)
--- a/include/asm-x86/i8259.h
+++ b/include/asm-x86/i8259.h
@@ -3,10 +3,25 @@
 
 extern unsigned int cached_irq_mask;
 
-#define __byte(x,y)            (((unsigned char *) &(y))[x])
+#define __byte(x,y)            (((unsigned char *) &(y))[x])
 #define cached_master_mask     (__byte(0, cached_irq_mask))
 #define cached_slave_mask      (__byte(1, cached_irq_mask))
 
+/* i8259A PIC registers */
+#define PIC_MASTER_CMD         0x20
+#define PIC_MASTER_IMR         0x21
+#define PIC_MASTER_ISR         PIC_MASTER_CMD
+#define PIC_MASTER_POLL                PIC_MASTER_ISR
+#define PIC_MASTER_OCW3                PIC_MASTER_ISR
+#define PIC_SLAVE_CMD          0xa0
+#define PIC_SLAVE_IMR          0xa1
+
+/* i8259A PIC related value */
+#define PIC_CASCADE_IR         2
+#define MASTER_ICW4_DEFAULT    0x01
+#define SLAVE_ICW4_DEFAULT     0x01
+#define PIC_ICW4_AEOI          2
+
 extern spinlock_t i8259A_lock;
 
 extern void init_8259A(int auto_eoi);
@@ -14,4 +29,7 @@ extern void enable_8259A_irq(unsigned int irq);
 extern void disable_8259A_irq(unsigned int irq);
 extern unsigned int startup_8259A_irq(unsigned int irq);
 
+#define inb_pic                inb_p
+#define outb_pic       outb_p
+
 #endif /* __ASM_I8259_H__ */