Import of Linux/MIPS 2.1.14.2

1 files changed, 36 insertions, 0 deletions

diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h
new file mode 100644
index 000000000..b93af21c8
--- /dev/null
+++ b/include/asm-mips/cpu.h
@@ -0,0 +1,36 @@
+/* $Id: cpu.h,v 1.1 1996/06/23 09:38:33 dm Exp $
+ * cpu.h: Values of the PRId register used to match up
+ *        various MIPS cpu types.
+ *
+ * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ */
+#ifndef _MIPS_CPU_H
+#define _MIPS_CPU_H
+
+/*
+ * Assigned values for the product ID register.  In order to detect a
+ * certain CPU type exactly eventually additional registers may need to
+ * be examined.
+ */
+#define PRID_IMP_R2000    0x0100
+#define PRID_IMP_R3000    0x0200
+#define PRID_IMP_R6000    0x0300
+#define PRID_IMP_R4000    0x0400
+#define PRID_IMP_R6000A   0x0600
+#define PRID_IMP_R10000   0x0900
+#define PRID_IMP_R4300    0x0b00
+#define PRID_IMP_R8000    0x1000
+#define PRID_IMP_R4600    0x2000
+#define PRID_IMP_R4700    0x2100
+#define PRID_IMP_R4640    0x2200
+#define PRID_IMP_R4650    0x2200
+#define PRID_IMP_R5000    0x2300
+#define PRID_IMP_SONIC    0x2400
+#define PRID_IMP_UNKNOWN  0xff00
+
+#define PRID_REV_R4400    0x0040
+#define PRID_REV_R3000A   0x0030
+#define PRID_REV_R3000    0x0020
+#define PRID_REV_R2000A   0x0010
+
+#endif /* !(_MIPS_CPU_H) */