X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-mips%2Fi8253.h;h=5dabc870b32295779a6d2a93bbed0d90ac6a1f90;hb=13c48c490208d9e70d8d66d56f96c5054db69af7;hp=affb32ce4af980e86502e9700a34da79e73503ff;hpb=6d435365dd49ac5f7fe6f0e757e942875b1d1550;p=linux-2.6

diff --git a/include/asm-mips/i8253.h b/include/asm-mips/i8253.h
index affb32ce4a..5dabc870b3 100644
--- a/include/asm-mips/i8253.h
+++ b/include/asm-mips/i8253.h
@@ -5,25 +5,16 @@
 #ifndef __ASM_I8253_H
 #define __ASM_I8253_H
 
+#include <linux/spinlock.h>
+
 /* i8253A PIT registers */
 #define PIT_MODE		0x43
 #define PIT_CH0			0x40
 #define PIT_CH2			0x42
 
-/* 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
+#define PIT_TICK_RATE		1193182UL
 
-/* 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 i8253_lock;
 
 extern void setup_pit_timer(void);