1 files changed, 0 insertions, 128 deletions
diff --git a/arch/sparc64/kernel/cpu.c b/arch/sparc64/kernel/cpu.c
deleted file mode 100644
index 77ef5df4e5a..00000000000
--- a/arch/sparc64/kernel/cpu.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* cpu.c: Dinky routines to look for the kind of Sparc cpu
- *        we are on.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/smp.h>
-#include <asm/asi.h>
-#include <asm/system.h>
-#include <asm/fpumacro.h>
-#include <asm/cpudata.h>
-
-DEFINE_PER_CPU(cpuinfo_sparc, __cpu_data) = { 0 };
-
-struct cpu_iu_info {
-  short manuf;
-  short impl;
-  char* cpu_name;   /* should be enough I hope... */
-};
-
-struct cpu_fp_info {
-  short manuf;
-  short impl;
-  char fpu_vers;
-  char* fp_name;
-};
-
-struct cpu_fp_info linux_sparc_fpu[] = {
-  { 0x17, 0x10, 0, "UltraSparc I integrated FPU"},
-  { 0x22, 0x10, 0, "UltraSparc I integrated FPU"},
-  { 0x17, 0x11, 0, "UltraSparc II integrated FPU"},
-  { 0x17, 0x12, 0, "UltraSparc IIi integrated FPU"},
-  { 0x17, 0x13, 0, "UltraSparc IIe integrated FPU"},
-  { 0x3e, 0x14, 0, "UltraSparc III integrated FPU"},
-  { 0x3e, 0x15, 0, "UltraSparc III+ integrated FPU"},
-  { 0x3e, 0x16, 0, "UltraSparc IIIi integrated FPU"},
-  { 0x3e, 0x18, 0, "UltraSparc IV integrated FPU"},
-  { 0x3e, 0x19, 0, "UltraSparc IV+ integrated FPU"},
-  { 0x3e, 0x22, 0, "UltraSparc IIIi+ integrated FPU"},
-};
-
-#define NSPARCFPU  (sizeof(linux_sparc_fpu)/sizeof(struct cpu_fp_info))
-
-struct cpu_iu_info linux_sparc_chips[] = {
-  { 0x17, 0x10, "TI UltraSparc I   (SpitFire)"},
-  { 0x22, 0x10, "TI UltraSparc I   (SpitFire)"},
-  { 0x17, 0x11, "TI UltraSparc II  (BlackBird)"},
-  { 0x17, 0x12, "TI UltraSparc IIi (Sabre)"},
-  { 0x17, 0x13, "TI UltraSparc IIe (Hummingbird)"},
-  { 0x3e, 0x14, "TI UltraSparc III (Cheetah)"},
-  { 0x3e, 0x15, "TI UltraSparc III+ (Cheetah+)"},
-  { 0x3e, 0x16, "TI UltraSparc IIIi (Jalapeno)"},
-  { 0x3e, 0x18, "TI UltraSparc IV (Jaguar)"},
-  { 0x3e, 0x19, "TI UltraSparc IV+ (Panther)"},
-  { 0x3e, 0x22, "TI UltraSparc IIIi+ (Serrano)"},
-};
-
-#define NSPARCCHIPS  (sizeof(linux_sparc_chips)/sizeof(struct cpu_iu_info))
-
-char *sparc_cpu_type = "cpu-oops";
-char *sparc_fpu_type = "fpu-oops";
-
-unsigned int fsr_storage;
-
-void __init cpu_probe(void)
-{
-	unsigned long ver, fpu_vers, manuf, impl, fprs;
-	int i;
-	
-	fprs = fprs_read();
-	fprs_write(FPRS_FEF);
-	__asm__ __volatile__ ("rdpr %%ver, %0; stx %%fsr, [%1]"
-			      : "=&r" (ver)
-			      : "r" (&fpu_vers));
-	fprs_write(fprs);
-	
-	manuf = ((ver >> 48) & 0xffff);
-	impl = ((ver >> 32) & 0xffff);
-
-	fpu_vers = ((fpu_vers >> 17) & 0x7);
-
-retry:
-	for (i = 0; i < NSPARCCHIPS; i++) {
-		if (linux_sparc_chips[i].manuf == manuf) {
-			if (linux_sparc_chips[i].impl == impl) {
-				sparc_cpu_type =
-					linux_sparc_chips[i].cpu_name;
-				break;
-			}
-		}
-	}
-
-	if (i == NSPARCCHIPS) {
- 		/* Maybe it is a cheetah+ derivative, report it as cheetah+
- 		 * in that case until we learn the real names.
- 		 */
- 		if (manuf == 0x3e &&
- 		    impl > 0x15) {
- 			impl = 0x15;
- 			goto retry;
- 		} else {
- 			printk("DEBUG: manuf[%lx] impl[%lx]\n",
- 			       manuf, impl);
- 		}
-		sparc_cpu_type = "Unknown CPU";
-	}
-
-	for (i = 0; i < NSPARCFPU; i++) {
-		if (linux_sparc_fpu[i].manuf == manuf &&
-		    linux_sparc_fpu[i].impl == impl) {
-			if (linux_sparc_fpu[i].fpu_vers == fpu_vers) {
-				sparc_fpu_type =
-					linux_sparc_fpu[i].fp_name;
-				break;
-			}
-		}
-	}
-
-	if (i == NSPARCFPU) {
- 		printk("DEBUG: manuf[%lx] impl[%lx] fsr.vers[%lx]\n",
- 		       manuf, impl, fpu_vers);
-		sparc_fpu_type = "Unknown FPU";
-	}
-}