[Linux-mips-commits]CVS: linux/arch/mips/jmr3927/rbhma3100 setup.c,1.7,1.8

[Paul M. <le...@us...>]

Update of /cvsroot/linux-mips/linux/arch/mips/jmr3927/rbhma3100
In directory usw-pr-cvs1:/tmp/cvs-serv23201

Modified Files:
	setup.c 
Log Message:
Add a sane wbflush(). Based off the HCP5 implementation.



Index: setup.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/jmr3927/rbhma3100/setup.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- setup.c	16 May 2002 18:40:06 -0000	1.7
+++ setup.c	28 Jun 2002 16:09:16 -0000	1.8
@@ -9,6 +9,7 @@
  *     Setup file for JMR3927.
  *
  * Copyright (C) 2000-2001 Toshiba Corporation 
+ * Copyright (C) 2002 TimeSys Corp.
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  under  the terms of  the GNU General  Public License as published by the
@@ -57,6 +58,7 @@
 #include <asm/cpu.h>
 #include <asm/pci_channel.h>
 #include <asm/debug.h>
+#include <asm/wbflush.h>
 
 /* Tick Timer divider */
 #define JMR3927_TIMER_CCD	0	/* 1/2 */
@@ -252,11 +254,24 @@
 {
 }
 
+static void jmr3927_wbflush(void)
+{
+	__asm__ __volatile__ (
+		".set push\n\t"
+		".set noreorder\n\t"
+		"1:\n\t"
+		"bc0f 1b\n\t"
+		"nop\n\t"
+		".set pop"
+	);
+}
+
 void __init jmr3927_setup(void)
 {
 	extern int panic_timeout;
 	char *argptr;
 
+	__wbflush = jmr3927_wbflush;
 	irq_setup = jmr3927_irq_setup;
 #ifndef JMR3927_INIT_INDIRECT_PCI
 	set_io_port_base(JMR3927_PORT_BASE + JMR3927_PCIIO);