patch-2.2.11 linux/arch/alpha/kernel/es1888.c

• Lines: 14
• Date: Mon Aug 9 12:04:38 1999
• Orig file: v2.2.10/linux/arch/alpha/kernel/es1888.c
• Orig date: Sun Aug 9 12:09:05 1998

diff -u --recursive --new-file v2.2.10/linux/arch/alpha/kernel/es1888.c linux/arch/alpha/kernel/es1888.c
@@ -32,6 +32,7 @@
 		continue;
 	inb(0x022a);			/* pause */
 	outb(0xc6, 0x022c);		/* enable extended mode */
+	inb(0x022a);			/* pause, also forces the write */
 	while (inb(0x022c) & 0x80)	/* wait for bit 7 to deassert */
 		continue;
 	outb(0xb1, 0x022c);		/* setup for write to Interrupt CR */
@@ -44,4 +45,5 @@
 	while (inb(0x022c) & 0x80)	/* wait for bit 7 to deassert */
 		continue;
 	outb(0x18, 0x022c);		/* set DMA channel 1 */
+	inb(0x022c);			/* force the write */
 }