patch-2.4.0-test1 linux/include/asm-i386/apic.h

• Lines: 12
• Date: Wed May 24 19:52:41 2000
• Orig file: v2.3.99-pre9/linux/include/asm-i386/apic.h
• Orig date: Wed Apr 26 16:34:09 2000

diff -u --recursive --new-file v2.3.99-pre9/linux/include/asm-i386/apic.h linux/include/asm-i386/apic.h
@@ -34,6 +34,11 @@
 	return *((volatile unsigned long *)(APIC_BASE+reg));
 }
 
+static __inline__ void apic_wait_icr_idle(void)
+{
+	do { } while ( apic_read( APIC_ICR ) & APIC_ICR_BUSY );
+}
+
 extern unsigned int apic_timer_irqs [NR_CPUS];
 
 #ifdef CONFIG_X86_GOOD_APIC