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authorPascal Rigaux <pixel@mandriva.com>2006-03-03 15:01:17 +0000
committerPascal Rigaux <pixel@mandriva.com>2006-03-03 15:01:17 +0000
commitbc403cc629ad1b2d73dccd584bc6cc5ae4721143 (patch)
treeeaec22cdb2ad7e94e8aca4ef2a5f7891fd8bf284 /perl-install/c/sbus.c
parent30eee52f77ea39cc70eaf1deea415a12e7104d01 (diff)
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remove unused silo&sbus&prom stuff (was for sparc, but untouched for more than 5 years and must be broken
Diffstat (limited to 'perl-install/c/sbus.c')
-rw-r--r--perl-install/c/sbus.c156
1 files changed, 0 insertions, 156 deletions
diff --git a/perl-install/c/sbus.c b/perl-install/c/sbus.c
deleted file mode 100644
index 85d44fa79..000000000
--- a/perl-install/c/sbus.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/* This file is inspired from source code of kudzu from Red Hat, Inc.
- * It has been modified to keep only "what is needed" in C, the prom_walk
- * has been rewritten in perl for convenience :-)
- *
- * Copyright notice from original version.
- * sbus.c: Probe for Sun SBUS and UPA framebuffers using OpenPROM,
- * SBUS SCSI and Ethernet cards and SBUS or EBUS audio chips.
- *
- * Copyright (C) 1998, 1999 Jakub Jelinek (jj@ultra.linux.cz)
- * (C) 1999 Red Hat, Inc.
- *
- * This software may be freely redistributed under the terms of the GNU
- * public license.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- */
-
-#ifdef __sparc__
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <asm/openpromio.h>
-
-static char *promdev = "/dev/openprom";
-static int promfd = -1;
-static int prom_current_node;
-#define MAX_PROP 128
-#define MAX_VAL (4096-128-4)
-static char buf[4096];
-#define DECL_OP(size) struct openpromio *op = (struct openpromio *)buf; op->oprom_size = (size)
-
-int prom_open()
-{
- int prom_root_node;
-
- if (promfd == -1) {
- promfd = open(promdev, O_RDONLY);
- if (promfd == -1)
- return 0;
- }
- prom_root_node = prom_getsibling(0);
- if (!prom_root_node) {
- close(promfd);
- promfd = -1;
- return 0;
- }
- return prom_root_node;
-}
-
-void prom_close()
-{
- if (promfd != -1) {
- close(promfd);
- promfd = -1;
- }
-}
-
-int prom_getsibling(int node)
-{
- DECL_OP(sizeof(int));
-
- if (node == -1) return 0;
- *(int *)op->oprom_array = node;
- if (ioctl (promfd, OPROMNEXT, op) < 0)
- return 0;
- prom_current_node = *(int *)op->oprom_array;
- return *(int *)op->oprom_array;
-}
-
-int prom_getchild(int node)
-{
- DECL_OP(sizeof(int));
-
- if (!node || node == -1) return 0;
- *(int *)op->oprom_array = node;
- if (ioctl (promfd, OPROMCHILD, op) < 0)
- return 0;
- prom_current_node = *(int *)op->oprom_array;
- return *(int *)op->oprom_array;
-}
-
-char *prom_getopt(char *var, int *lenp)
-{
- DECL_OP(MAX_VAL);
-
- strcpy (op->oprom_array, var);
- if (ioctl (promfd, OPROMGETOPT, op) < 0)
- return 0;
- if (lenp) *lenp = op->oprom_size;
- return op->oprom_array;
-}
-
-void prom_setopt(char *var, char *value) {
- DECL_OP(MAX_VAL);
-
- strcpy (op->oprom_array, var);
- strcpy (op->oprom_array + strlen (var) + 1, value);
- ioctl (promfd, OPROMSETOPT, op);
-}
-
-char *prom_getproperty(char *prop, int *lenp)
-{
- DECL_OP(MAX_VAL);
-
- strcpy (op->oprom_array, prop);
- if (ioctl (promfd, OPROMGETPROP, op) < 0)
- return 0;
- if (lenp) *lenp = op->oprom_size;
- return op->oprom_array;
-}
-
-int prom_getbool(char *prop)
-{
- DECL_OP(0);
-
- *(int *)op->oprom_array = 0;
- for (;;) {
- op->oprom_size = MAX_PROP;
- if (ioctl(promfd, OPROMNXTPROP, op) < 0)
- return 0;
- if (!op->oprom_size)
- return 0;
- if (!strcmp (op->oprom_array, prop))
- return 1;
- }
-}
-
-int prom_pci2node(int bus, int devfn) {
- DECL_OP(2*sizeof(int));
-
- ((int *)op->oprom_array)[0] = bus;
- ((int *)op->oprom_array)[1] = devfn;
- if (ioctl (promfd, OPROMPCI2NODE, op) < 0)
- return 0;
- prom_current_node = *(int *)op->oprom_array;
- return *(int *)op->oprom_array;
-}
-
-#else
-int prom_open() { return 0; }
-void prom_close() {}
-int prom_getsibling(int node) { return 0; }
-int prom_getchild(int node) { return 0; }
-char *prom_getopt(char *var, int *lenp) { return 0; /* NULL */ }
-void prom_setopt(char *var, char *value) {}
-char *prom_getproperty(char *prop, int *lenp) { return 0; /* NULL */ }
-int prom_getbool(char *prop) { return 0; }
-int prom_pci2node(int bus, int devfn) { return 0; }
-#endif /* __sparc__ */