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-rw-r--r--vidix/mtrr.c83
1 files changed, 0 insertions, 83 deletions
diff --git a/vidix/mtrr.c b/vidix/mtrr.c
deleted file mode 100644
index 372d6ffb26..0000000000
--- a/vidix/mtrr.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * VIDIX Memory access optimization routines.
- * Copyright (C) 2002 Nick Kurshev
- *
- * This file is part of MPlayer.
- *
- * MPlayer is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * MPlayer is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "config.h"
-
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include "dha.h"
-#include "AsmMacros.h"
-
-#if defined (__i386__) && defined (__NetBSD__)
-#include <sys/param.h>
-#if __NetBSD_Version__ > 105240000
-#include <stdint.h>
-#include <stdlib.h>
-#include <machine/mtrr.h>
-#include <machine/sysarch.h>
-#endif
-#endif
-
-int mtrr_set_type(unsigned base,unsigned size,int type)
-{
-#ifdef __linux__
- FILE * mtrr_fd;
- const char *stype;
- switch(type)
- {
- case MTRR_TYPE_UNCACHABLE: stype = "uncachable"; break;
- case MTRR_TYPE_WRCOMB: stype = "write-combining"; break;
- case MTRR_TYPE_WRTHROUGH: stype = "write-through"; break;
- case MTRR_TYPE_WRPROT: stype = "write-protect"; break;
- case MTRR_TYPE_WRBACK: stype = "write-back"; break;
- default: return EINVAL;
- }
- mtrr_fd = fopen("/proc/mtrr","wt");
- if(mtrr_fd)
- {
- int wr_len = fprintf(mtrr_fd, "base=0x%08X size=0x%08X type=%s\n", base, size, stype);
- fclose(mtrr_fd);
- return wr_len > 0 ? 0 : EPERM;
- }
- return ENOSYS;
-#elif defined (__i386__ ) && defined (__NetBSD__) && __NetBSD_Version__ > 105240000
- struct mtrr *mtrrp;
- int n;
-
- mtrrp = malloc(sizeof (struct mtrr));
- mtrrp->base = base;
- mtrrp->len = size;
- mtrrp->type = type;
- mtrrp->flags = MTRR_VALID | MTRR_PRIVATE;
- n = 1;
-
- if (i386_set_mtrr(mtrrp, &n) < 0) {
- free(mtrrp);
- return errno;
- }
- free(mtrrp);
- return 0;
-#else
- /* NetBSD prior to 1.5Y doesn't have MTRR support */
- return ENOSYS;
-#endif
-}