#include <asm/dma.h>
#include <asm/io.h>
#include <asm/processor-cyrix.h>
+#include <asm/processor-flags.h>
#include <asm/timer.h>
#include <asm/pci-direct.h>
#include <asm/tsc.h>
* FIXME: our newer udelay uses the tsc. We don't need to frob with SLOP
*/
-extern void calibrate_delay(void) __init;
-
static void __cpuinit check_cx686_slop(struct cpuinfo_x86 *c)
{
unsigned long flags;
static void __cpuinit set_cx86_memwb(void)
{
- u32 cr0;
-
printk(KERN_INFO "Enable Memory-Write-back mode on Cyrix/NSC processor.\n");
/* CCR2 bit 2: unlock NW bit */
setCx86(CX86_CCR2, getCx86(CX86_CCR2) & ~0x04);
/* set 'Not Write-through' */
- cr0 = 0x20000000;
- write_cr0(read_cr0() | cr0);
+ write_cr0(read_cr0() | X86_CR0_NW);
/* CCR2 bit 2: lock NW bit and set WT1 */
setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14 );
}