From bc403cc629ad1b2d73dccd584bc6cc5ae4721143 Mon Sep 17 00:00:00 2001 From: Pascal Rigaux Date: Fri, 3 Mar 2006 15:01:17 +0000 Subject: remove unused silo&sbus&prom stuff (was for sparc, but untouched for more than 5 years and must be broken --- perl-install/c/sbus.c | 156 -------------------------------------------------- 1 file changed, 156 deletions(-) delete mode 100644 perl-install/c/sbus.c (limited to 'perl-install/c/sbus.c') 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 -#include -#include -#include -#include -#include - -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__ */ -- cgit v1.2.1