[src/trunk]: src/sys/arch/m68k/m68k moved from x86k/x68k

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2831d9f94b36
branches:  trunk
changeset: 571285:2831d9f94b36
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Nov 16 01:21:45 2004 +0000

description:
moved from x86k/x68k

diffstat:

 sys/arch/m68k/m68k/procfs_machdep.c |  87 +++++++++++++++++++++++++++++++++++++
 1 files changed, 87 insertions(+), 0 deletions(-)

diffs (91 lines):

diff -r 2a9a2acbf105 -r 2831d9f94b36 sys/arch/m68k/m68k/procfs_machdep.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/m68k/m68k/procfs_machdep.c       Tue Nov 16 01:21:45 2004 +0000
@@ -0,0 +1,87 @@
+/*     $NetBSD: procfs_machdep.c,v 1.1 2004/11/16 01:21:45 christos Exp $ */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: procfs_machdep.c,v 1.1 2004/11/16 01:21:45 christos Exp $");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/mount.h>
+#include <sys/vnode.h>
+#include <miscfs/procfs/procfs.h>
+
+#include <m68k/m68k.h>
+
+/*
+ * Linux-style /proc/cpuinfo.
+ * Only used when procfs is mounted with -o linux.
+ */
+int
+procfs_getcpuinfstr(char *buf, int *len)
+{
+       *len = 0;
+       const char *cpu, *mmu, *fpu;
+
+       switch (cputype) {
+       case CPU_68020:
+               cpu = "68020";
+               break;
+       case CPU_68030:
+               cpu = "68030";
+               break;
+       case CPU_68040:
+               cpu = "68040";
+               break;
+       case CPU_68060:
+               cpu = "68060";
+               break;
+       default:
+               cpu = "680x0";
+               break;
+       }
+
+       switch (mmutype) {
+       case MMU_68851:
+               mmu = "68851";
+               break;
+       case MMU_68030:
+               mmu = "68030";
+               break;
+       case MMU_68040:
+               mmu = "68040";
+               break;
+       case MMU_68060:
+               mmu = "68060";
+               break;
+       default:
+               mmu = "unknown";
+               break;
+       }
+
+       switch (fputype) {
+       case FPU_NONE:
+               fpu = "none(soft float)";
+               break;
+       case FPU_68881:
+               fpu = "68881";
+               break;
+       case FPU_68882:
+               fpu = "68882";
+               break;
+       default:
+               fpu = "none";
+               break;
+       }
+
+       *len = snprintf(buf, sizeof(buf),
+           /* as seen in Linux 2.4.27 */
+           "CPU:\t\t%s\n"
+           "MMU:\t\t%s\n"
+           "FPU:\t\t%s\n",
+           /*
+            * in Linux m68k /proc/cpuinfo there are also "Clocking",
+            * "BogoMips" and "Calibration".
+            */
+           cpu, mmu, fpu);
+
+       return 0;
+}