#include <linux/pci.h>
#include <linux/sched.h>
+#include <asm/cpu_device_id.h>
+
#include "speedstep-lib.h"
.attr = speedstep_attr,
};
+static const struct x86_cpu_id ss_smi_ids[] = {
+ { X86_VENDOR_INTEL, 6, 0xb, },
+ { X86_VENDOR_INTEL, 6, 0x8, },
+ { X86_VENDOR_INTEL, 15, 2 },
+ {}
+};
+#if 0
+/* Autoload or not? Do not for now. */
+MODULE_DEVICE_TABLE(x86cpu, ss_smi_ids);
+#endif
/**
* speedstep_init - initializes the SpeedStep CPUFreq driver
*/
static int __init speedstep_init(void)
{
+ if (!x86_match_cpu(ss_smi_ids))
+ return -ENODEV;
+
/* detect processor */
speedstep_processor = speedstep_detect_processor();
if (!speedstep_processor) {