staging: dgap: Remove userland source code files
This patch removes userland source code files downld.c and dgap_downld.h Signed-off-by: Mark Hounschell <markh@compro.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark Hounschell
Greg Kroah-Hartman
parent
581b499a51
commit
be94358bb8
2 changed files with 0 additions and 865 deletions
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@ -1,68 +0,0 @@
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/*
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* Copyright 2003 Digi International (www.digi.com)
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* Scott H Kilau <Scott_Kilau at digi dot com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*
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* NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
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*
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*/
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/*
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** downld.h
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** - describes the interface between the user level download process
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** and the concentrator download driver.
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*/
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#ifndef _DGAP_DOWNLD_H_
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#define _DGAP_DOWNLD_H_
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struct fepimg {
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int type; /* board type */
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int len; /* length of image */
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char fepimage[1]; /* beginning of image */
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};
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struct downldio {
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unsigned int req_type; /* FEP or concentrator */
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unsigned int bdid; /* opaque board identifier */
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union {
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struct downld_t dl; /* download structure */
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struct fepimg fi; /* fep/bios image structure */
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} image;
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};
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#define DIGI_DLREQ_GET (('d'<<8) | 220)
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#define DIGI_DLREQ_SET (('d'<<8) | 221)
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#define DIGI_DL_NUKE (('d'<<8) | 222) /* Not really a dl request, but
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dangerous enuff to not put in
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digi.h */
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/* Packed bits of intarg for DIGI_DL_NUKE */
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#define DIGI_NUKE_RESET_ALL (1 << 31)
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#define DIGI_NUKE_INHIBIT_POLLER (1 << 30)
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#define DIGI_NUKE_BRD_NUMB 0x0f
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#define DLREQ_BIOS 0
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#define DLREQ_FEP 1
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#define DLREQ_CONC 2
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#define DLREQ_CONFIG 3
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#define DLREQ_DEVCREATE 4
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#endif
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@ -1,797 +0,0 @@
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/*
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* Copyright 2003 Digi International (www.digi.com)
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* Scott H Kilau <Scott_Kilau at digi dot com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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/*
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** downld.c
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**
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** This is the daemon that sends the fep, bios, and concentrator images
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** from user space to the driver.
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** BUGS:
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** If the file changes in the middle of the download, you probably
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** will get what you deserve.
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**
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/errno.h>
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#include "dgap_types.h"
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#include "digi.h"
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#include "dgap_fep5.h"
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#include "dgap_downld.h"
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#include <string.h>
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#include <malloc.h>
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#include <stddef.h>
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#include <unistd.h>
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char *pgm;
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void myperror();
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/*
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** This structure is used to keep track of the different images available
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** to give to the driver. It is arranged so that the things that are
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** constants or that have defaults are first inthe strucutre to simplify
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** the table of initializers.
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*/
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struct image_info {
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short type; /* bios, fep, conc */
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short family; /* boards this applies to */
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short subtype; /* subtype */
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int len; /* size of image */
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char *image; /* ioctl struct + image */
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char *name;
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char *fname; /* filename of binary (i.e. "asfep.bin") */
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char *pathname; /* pathname to this binary ("/etc/dgap/xrfep.bin"); */
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time_t mtime; /* Last modification time */
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};
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#define IBIOS 0
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#define IFEP 1
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#define ICONC 2
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#define ICONFIG 3
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#define IBAD 4
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#define DEFAULT_LOC "/lib/firmware/dgap/"
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struct image_info *image_list;
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int nimages, count;
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struct image_info images[] = {
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{IBIOS, T_EPC, SUBTYPE, 0, NULL, "EPC/X", "fxbios.bin", DEFAULT_LOC "fxbios.bin", 0 },
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{IFEP, T_EPC, SUBTYPE, 0, NULL, "EPC/X", "fxfep.bin", DEFAULT_LOC "fxfep.bin", 0 },
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{ICONC, T_EPC, SUBTYPE, 0, NULL, "EPC/X", "fxcon.bin", DEFAULT_LOC "fxcon.bin", 0 },
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{IBIOS, T_CX, SUBTYPE, 0, NULL, "C/X", "cxbios.bin", DEFAULT_LOC "cxbios.bin", 0 },
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{IFEP, T_CX, SUBTYPE, 0, NULL, "C/X", "cxhost.bin", DEFAULT_LOC "cxhost.bin", 0 },
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{IBIOS, T_CX, T_PCIBUS, 0, NULL, "C/X PCI", "cxpbios.bin", DEFAULT_LOC "cxpbios.bin", 0 },
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{IFEP, T_CX, T_PCIBUS, 0, NULL, "C/X PCI", "cxpfep.bin", DEFAULT_LOC "cxpfep.bin", 0 },
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{ICONC, T_CX, SUBTYPE, 0, NULL, "C/X", "cxcon.bin", DEFAULT_LOC "cxcon.bin", 0 },
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{ICONC, T_CX, SUBTYPE, 0, NULL, "C/X", "ibmcxcon.bin", DEFAULT_LOC "ibmcxcon.bin", 0 },
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{ICONC, T_CX, SUBTYPE, 0, NULL, "C/X", "ibmencon.bin", DEFAULT_LOC "ibmencon.bin", 0 },
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{IBIOS, FAMILY, T_PCXR, 0, NULL, "PCXR", "xrbios.bin", DEFAULT_LOC "xrbios.bin", 0 },
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{IFEP, FAMILY, T_PCXR, 0, NULL, "PCXR", "xrfep.bin", DEFAULT_LOC "xrfep.bin", 0 },
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{IBIOS, T_PCLITE, SUBTYPE, 0, NULL, "X/em", "sxbios.bin", DEFAULT_LOC "sxbios.bin", 0 },
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{IFEP, T_PCLITE, SUBTYPE, 0, NULL, "X/em", "sxfep.bin", DEFAULT_LOC "sxfep.bin", 0 },
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{IBIOS, T_EPC, T_PCIBUS, 0, NULL, "PCI", "pcibios.bin", DEFAULT_LOC "pcibios.bin", 0 },
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{IFEP, T_EPC, T_PCIBUS, 0, NULL, "PCI", "pcifep.bin", DEFAULT_LOC "pcifep.bin", 0 },
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{ICONFIG, 0, 0, 0, NULL, NULL, "dgap.conf", "/etc/dgap.conf", 0 },
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/* IBAD/NULL entry indicating end-of-table */
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{IBAD, 0, 0, 0, NULL, NULL, NULL, NULL, 0 }
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} ;
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int errorprint = 1;
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int nodldprint = 1;
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int debugflag;
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int fd;
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struct downld_t *ip; /* Image pointer in current image */
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struct downld_t *dp; /* conc. download */
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/*
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* The same for either the FEP or the BIOS.
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* Append the downldio header, issue the ioctl, then free
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* the buffer. Not horribly CPU efficient, but quite RAM efficient.
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*/
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void squirt(int req_type, int bdid, struct image_info *ii)
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{
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struct downldio *dliop;
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int size_buf;
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int sfd;
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struct stat sb;
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/*
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* If this binary comes from a file, stat it to see how
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* large it is. Yes, we intentionally do this each
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* time for the binary may change between loads.
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*/
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if (ii->pathname) {
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sfd = open(ii->pathname, O_RDONLY);
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if (sfd < 0 ) {
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myperror(ii->pathname);
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goto squirt_end;
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}
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if (fstat(sfd, &sb) == -1 ) {
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myperror(ii->pathname);
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goto squirt_end;
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}
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ii->len = sb.st_size;
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}
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size_buf = ii->len + sizeof(struct downldio);
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/*
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* This buffer will be freed at the end of this function. It is
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* not resilient and should be around only long enough for the d/l
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* to happen.
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*/
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dliop = (struct downldio *) malloc(size_buf);
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if (dliop == NULL) {
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fprintf(stderr,"%s: can't get %d bytes of memory; aborting\n",
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pgm, size_buf);
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exit (1);
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}
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/* Now, stick the image in fepimage. This can come from either
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* the compiled-in image or from the filesystem.
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*/
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if (ii->pathname)
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read(sfd, dliop->image.fi.fepimage, ii->len);
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else
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memcpy(dliop ->image.fi.fepimage, ii->image, ii->len);
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dliop->req_type = req_type;
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dliop->bdid = bdid;
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dliop->image.fi.len = ii->len;
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if (debugflag)
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printf("sending %d bytes of %s %s from %s\n",
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ii->len,
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(ii->type == IFEP) ? "FEP" : (ii->type == IBIOS) ? "BIOS" : "CONFIG",
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ii->name ? ii->name : "",
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(ii->pathname) ? ii->pathname : "internal image" );
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if (ioctl(fd, DIGI_DLREQ_SET, (char *) dliop) == -1) {
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if(errorprint) {
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fprintf(stderr,
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"%s: warning - download ioctl failed\n",pgm);
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errorprint = 0;
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}
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sleep(2);
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}
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squirt_end:
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if (ii->pathname) {
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close(sfd);
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}
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free(dliop);
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}
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/*
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* See if we need to reload the download image in core
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*
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*/
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void consider_file_rescan(struct image_info *ii)
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{
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int sfd;
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int len;
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struct stat sb;
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/* This operation only makes sense when we're working from a file */
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if (ii->pathname) {
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sfd = open (ii->pathname, O_RDONLY) ;
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if (sfd < 0 ) {
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myperror(ii->pathname);
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exit(1) ;
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}
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if( fstat(sfd,&sb) == -1 ) {
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myperror(ii->pathname);
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exit(1);
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}
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/* If the file hasn't changed since we last did this,
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* and we have not done a free() on the image, bail
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*/
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if (ii->image && (sb.st_mtime == ii->mtime))
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goto end_rescan;
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ii->len = len = sb.st_size;
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/* Record the timestamp of the file */
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ii->mtime = sb.st_mtime;
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/* image should be NULL unless there is an image malloced
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* in already. Before we malloc again, make sure we don't
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* have a memory leak.
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*/
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if ( ii->image ) {
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free( ii->image );
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/* ii->image = NULL; */ /* not necessary */
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}
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/* This image will be kept only long enough for the
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* download to happen. After sending the last block,
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* it will be freed
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*/
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ii->image = malloc(len) ;
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if (ii->image == NULL) {
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fprintf(stderr,
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"%s: can't get %d bytes of memory; aborting\n",
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pgm, len);
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exit (1);
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}
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if (read(sfd, ii->image, len) < len) {
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fprintf(stderr,"%s: read error on %s; aborting\n",
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pgm, ii->pathname);
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exit (1);
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}
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end_rescan:
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close(sfd);
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}
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}
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/*
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* Scan for images to match the driver requests
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*/
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struct image_info * find_conc_image()
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{
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int x;
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struct image_info *i = NULL;
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for ( x = 0; x < nimages; x++ ) {
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i=&image_list[x];
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if(i->type != ICONC)
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continue;
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consider_file_rescan(i) ;
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ip = (struct downld_t *) image_list[x].image;
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if (ip == NULL) continue;
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/*
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* When I removed Clusterport, I kept only the code that I
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* was SURE wasn't ClusterPort. We may not need the next two
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* lines of code.
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*/
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if ((dp->dl_type != 'P' ) && ( ip->dl_srev == dp->dl_srev ))
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return i;
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}
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return NULL;
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}
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int main(int argc, char **argv)
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{
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struct downldio dlio;
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int offset, bsize;
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|
||||||
int x;
|
|
||||||
char *down, *image, *fname;
|
|
||||||
struct image_info *ii;
|
|
||||||
|
|
||||||
pgm = argv[0];
|
|
||||||
dp = &dlio.image.dl; /* conc. download */
|
|
||||||
|
|
||||||
while((argc > 2) && !strcmp(argv[1],"-d")) {
|
|
||||||
debugflag++ ;
|
|
||||||
argc-- ;
|
|
||||||
argv++ ;
|
|
||||||
}
|
|
||||||
|
|
||||||
if(argc < 2) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"usage: %s download-device [image-file] ...\n",
|
|
||||||
pgm);
|
|
||||||
exit(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Daemonize, unless debugging is turned on.
|
|
||||||
*/
|
|
||||||
if (debugflag == 0) {
|
|
||||||
switch (fork())
|
|
||||||
{
|
|
||||||
case 0:
|
|
||||||
break;
|
|
||||||
|
|
||||||
case -1:
|
|
||||||
return 1;
|
|
||||||
|
|
||||||
default:
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
setsid();
|
|
||||||
|
|
||||||
/*
|
|
||||||
* The child no longer needs "stdin", "stdout", or "stderr",
|
|
||||||
* and should not block processes waiting for them to close.
|
|
||||||
*/
|
|
||||||
fclose(stdin);
|
|
||||||
fclose(stdout);
|
|
||||||
fclose(stderr);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
while (1) {
|
|
||||||
if( (fd = open(argv[1], O_RDWR)) == -1 ) {
|
|
||||||
sleep(1);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
** create a list of images to search through when trying to match
|
|
||||||
** requests from the driver. Put images from the command line in
|
|
||||||
** the list before built in images so that the command line images
|
|
||||||
** can override the built in ones.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* allocate space for the list */
|
|
||||||
|
|
||||||
nimages = argc - 2;
|
|
||||||
|
|
||||||
/* count the number of default list entries */
|
|
||||||
|
|
||||||
for (count = 0; images[count].type != IBAD; ++count) ;
|
|
||||||
|
|
||||||
nimages += count;
|
|
||||||
|
|
||||||
/* Really should just remove the variable "image_list".... robertl */
|
|
||||||
image_list = images;
|
|
||||||
|
|
||||||
/* get the images from the command line */
|
|
||||||
for(x = 2; x < argc; x++) {
|
|
||||||
int xx;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* strip off any leading path information for
|
|
||||||
* determining file type
|
|
||||||
*/
|
|
||||||
if( (fname = strrchr(argv[x],'/')) == NULL)
|
|
||||||
fname = argv[x];
|
|
||||||
else
|
|
||||||
fname++; /* skip the slash */
|
|
||||||
|
|
||||||
for (xx = 0; xx < count; xx++) {
|
|
||||||
if (strcmp(fname, images[xx].fname) == 0 ) {
|
|
||||||
images[xx].pathname = argv[x];
|
|
||||||
|
|
||||||
/* image should be NULL until */
|
|
||||||
/* space is malloced */
|
|
||||||
images[xx].image = NULL;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
sleep(3);
|
|
||||||
|
|
||||||
/*
|
|
||||||
** Endless loop: get a request from the fep, and service that request.
|
|
||||||
*/
|
|
||||||
for(;;) {
|
|
||||||
/* get the request */
|
|
||||||
if (debugflag)
|
|
||||||
printf("b4 get ioctl...");
|
|
||||||
|
|
||||||
if (ioctl(fd,DIGI_DLREQ_GET, &dlio) == -1 ) {
|
|
||||||
if (errorprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: warning - download ioctl failed\n",
|
|
||||||
pgm);
|
|
||||||
errorprint = 0;
|
|
||||||
}
|
|
||||||
sleep(2);
|
|
||||||
} else {
|
|
||||||
if (debugflag)
|
|
||||||
printf("dlio.req_type is %d bd %d\n",
|
|
||||||
dlio.req_type,dlio.bdid);
|
|
||||||
|
|
||||||
switch(dlio.req_type) {
|
|
||||||
case DLREQ_BIOS:
|
|
||||||
/*
|
|
||||||
** find the bios image for this type
|
|
||||||
*/
|
|
||||||
for ( x = 0; x < nimages; x++ ) {
|
|
||||||
if(image_list[x].type != IBIOS)
|
|
||||||
continue;
|
|
||||||
|
|
||||||
if ((dlio.image.fi.type & FAMILY) ==
|
|
||||||
image_list[x].family) {
|
|
||||||
|
|
||||||
if ( image_list[x].family == T_CX ) {
|
|
||||||
if ((dlio.image.fi.type & BUSTYPE)
|
|
||||||
== T_PCIBUS ) {
|
|
||||||
if ( image_list[x].subtype
|
|
||||||
== T_PCIBUS )
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if ( image_list[x].family == T_EPC ) {
|
|
||||||
/* If subtype of image is T_PCIBUS, it is */
|
|
||||||
/* a PCI EPC image, so the board must */
|
|
||||||
/* have bus type T_PCIBUS to match */
|
|
||||||
if ((dlio.image.fi.type & BUSTYPE)
|
|
||||||
== T_PCIBUS ) {
|
|
||||||
if ( image_list[x].subtype
|
|
||||||
== T_PCIBUS )
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
/* NON PCI EPC doesn't use PCI image */
|
|
||||||
if ( image_list[x].subtype
|
|
||||||
!= T_PCIBUS )
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
else if ((dlio.image.fi.type & SUBTYPE) == image_list[x].subtype) {
|
|
||||||
/* PCXR board will break out of the loop here */
|
|
||||||
if ( image_list[x].subtype == T_PCXR ) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( x >= nimages) {
|
|
||||||
/*
|
|
||||||
** no valid images exist
|
|
||||||
*/
|
|
||||||
if(nodldprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: cannot find correct BIOS image\n",
|
|
||||||
pgm);
|
|
||||||
nodldprint = 0;
|
|
||||||
}
|
|
||||||
dlio.image.fi.type = -1;
|
|
||||||
if (ioctl(fd, DIGI_DLREQ_SET, &dlio) == -1) {
|
|
||||||
if (errorprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: warning - download ioctl failed\n",
|
|
||||||
pgm);
|
|
||||||
errorprint = 0;
|
|
||||||
}
|
|
||||||
sleep(2);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
squirt(dlio.req_type, dlio.bdid, &image_list[x]);
|
|
||||||
break ;
|
|
||||||
|
|
||||||
case DLREQ_FEP:
|
|
||||||
/*
|
|
||||||
** find the fep image for this type
|
|
||||||
*/
|
|
||||||
for ( x = 0; x < nimages; x++ ) {
|
|
||||||
if(image_list[x].type != IFEP)
|
|
||||||
continue;
|
|
||||||
if( (dlio.image.fi.type & FAMILY) ==
|
|
||||||
image_list[x].family ) {
|
|
||||||
if ( image_list[x].family == T_CX ) {
|
|
||||||
/* C/X PCI board */
|
|
||||||
if ((dlio.image.fi.type & BUSTYPE)
|
|
||||||
== T_PCIBUS ) {
|
|
||||||
if ( image_list[x].subtype
|
|
||||||
== T_PCIBUS )
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
/* Regular CX */
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if ( image_list[x].family == T_EPC ) {
|
|
||||||
/* If subtype of image is T_PCIBUS, it is */
|
|
||||||
/* a PCI EPC image, so the board must */
|
|
||||||
/* have bus type T_PCIBUS to match */
|
|
||||||
if ((dlio.image.fi.type & BUSTYPE)
|
|
||||||
== T_PCIBUS ) {
|
|
||||||
if ( image_list[x].subtype
|
|
||||||
== T_PCIBUS )
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
/* NON PCI EPC doesn't use PCI image */
|
|
||||||
if ( image_list[x].subtype
|
|
||||||
!= T_PCIBUS )
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
else if ((dlio.image.fi.type & SUBTYPE) == image_list[x].subtype) {
|
|
||||||
/* PCXR board will break out of the loop here */
|
|
||||||
if ( image_list[x].subtype == T_PCXR ) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( x >= nimages) {
|
|
||||||
/*
|
|
||||||
** no valid images exist
|
|
||||||
*/
|
|
||||||
if(nodldprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: cannot find correct FEP image\n",
|
|
||||||
pgm);
|
|
||||||
nodldprint = 0;
|
|
||||||
}
|
|
||||||
dlio.image.fi.type=-1;
|
|
||||||
if( ioctl(fd,DIGI_DLREQ_SET,&dlio) == -1 ) {
|
|
||||||
if(errorprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: warning - download ioctl failed\n",
|
|
||||||
pgm);
|
|
||||||
errorprint=0;
|
|
||||||
}
|
|
||||||
sleep(2);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
squirt(dlio.req_type, dlio.bdid, &image_list[x]);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case DLREQ_DEVCREATE:
|
|
||||||
{
|
|
||||||
char string[1024];
|
|
||||||
#if 0
|
|
||||||
sprintf(string, "%s /proc/dgap/%d/mknod", DEFSHELL, dlio.bdid);
|
|
||||||
#endif
|
|
||||||
sprintf(string, "%s /usr/sbin/dgap_updatedevs %d", DEFSHELL, dlio.bdid);
|
|
||||||
system(string);
|
|
||||||
|
|
||||||
if (debugflag)
|
|
||||||
printf("Created Devices.\n");
|
|
||||||
if (ioctl(fd, DIGI_DLREQ_SET, &dlio) == -1 ) {
|
|
||||||
if(errorprint) {
|
|
||||||
fprintf(stderr, "%s: warning - DEVCREATE ioctl failed\n",pgm);
|
|
||||||
errorprint = 0;
|
|
||||||
}
|
|
||||||
sleep(2);
|
|
||||||
}
|
|
||||||
if (debugflag)
|
|
||||||
printf("After ioctl set - Created Device.\n");
|
|
||||||
}
|
|
||||||
|
|
||||||
break;
|
|
||||||
|
|
||||||
case DLREQ_CONFIG:
|
|
||||||
for ( x = 0; x < nimages; x++ ) {
|
|
||||||
if(image_list[x].type != ICONFIG)
|
|
||||||
continue;
|
|
||||||
else
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( x >= nimages) {
|
|
||||||
/*
|
|
||||||
** no valid images exist
|
|
||||||
*/
|
|
||||||
if(nodldprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: cannot find correct CONFIG image\n",
|
|
||||||
pgm);
|
|
||||||
nodldprint = 0;
|
|
||||||
}
|
|
||||||
dlio.image.fi.type=-1;
|
|
||||||
if (ioctl(fd, DIGI_DLREQ_SET, &dlio) == -1 ) {
|
|
||||||
if(errorprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: warning - download ioctl failed\n",
|
|
||||||
pgm);
|
|
||||||
errorprint=0;
|
|
||||||
}
|
|
||||||
sleep(2);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
squirt(dlio.req_type, dlio.bdid, &image_list[x]);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case DLREQ_CONC:
|
|
||||||
/*
|
|
||||||
** find the image needed for this download
|
|
||||||
*/
|
|
||||||
if ( dp->dl_seq == 0 ) {
|
|
||||||
/*
|
|
||||||
** find image for hardware rev range
|
|
||||||
*/
|
|
||||||
for ( x = 0; x < nimages; x++ ) {
|
|
||||||
ii=&image_list[x];
|
|
||||||
|
|
||||||
if(image_list[x].type != ICONC)
|
|
||||||
continue;
|
|
||||||
|
|
||||||
consider_file_rescan(ii) ;
|
|
||||||
|
|
||||||
ip = (struct downld_t *) image_list[x].image;
|
|
||||||
if (ip == NULL) continue;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* When I removed Clusterport, I kept only the
|
|
||||||
* code that I was SURE wasn't ClusterPort.
|
|
||||||
* We may not need the next four lines of code.
|
|
||||||
*/
|
|
||||||
|
|
||||||
if ((dp->dl_type != 'P' ) &&
|
|
||||||
(ip->dl_lrev <= dp->dl_lrev ) &&
|
|
||||||
( dp->dl_lrev <= ip->dl_hrev))
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ( x >= nimages ) {
|
|
||||||
/*
|
|
||||||
** No valid images exist
|
|
||||||
*/
|
|
||||||
if(nodldprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: cannot find correct download image %d\n",
|
|
||||||
pgm, dp->dl_lrev);
|
|
||||||
nodldprint=0;
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
} else {
|
|
||||||
/*
|
|
||||||
** find image version required
|
|
||||||
*/
|
|
||||||
if ((ii = find_conc_image()) == NULL ) {
|
|
||||||
/*
|
|
||||||
** No valid images exist
|
|
||||||
*/
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: can't find rest of download image??\n",
|
|
||||||
pgm);
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
** download block of image
|
|
||||||
*/
|
|
||||||
|
|
||||||
offset = 1024 * dp->dl_seq;
|
|
||||||
|
|
||||||
/*
|
|
||||||
** test if block requested within image
|
|
||||||
*/
|
|
||||||
if ( offset < ii->len ) {
|
|
||||||
|
|
||||||
/*
|
|
||||||
** if it is, determine block size, set segment,
|
|
||||||
** set size, set pointers, and copy block
|
|
||||||
*/
|
|
||||||
if (( bsize = ii->len - offset ) > 1024 )
|
|
||||||
bsize = 1024;
|
|
||||||
|
|
||||||
/*
|
|
||||||
** copy image version info to download area
|
|
||||||
*/
|
|
||||||
dp->dl_srev = ip->dl_srev;
|
|
||||||
dp->dl_lrev = ip->dl_lrev;
|
|
||||||
dp->dl_hrev = ip->dl_hrev;
|
|
||||||
|
|
||||||
dp->dl_seg = (64 * dp->dl_seq) + ip->dl_seg;
|
|
||||||
dp->dl_size = bsize;
|
|
||||||
|
|
||||||
down = (char *)&dp->dl_data[0];
|
|
||||||
image = (char *)((char *)ip + offset);
|
|
||||||
|
|
||||||
memcpy(down, image, bsize);
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
/*
|
|
||||||
** Image has been downloaded, set segment and
|
|
||||||
** size to indicate no more blocks
|
|
||||||
*/
|
|
||||||
dp->dl_seg = ip->dl_seg;
|
|
||||||
dp->dl_size = 0;
|
|
||||||
|
|
||||||
/* Now, we can release the concentrator */
|
|
||||||
/* image from memory if we're running */
|
|
||||||
/* from filesystem images */
|
|
||||||
|
|
||||||
if (ii->pathname)
|
|
||||||
if (ii->image) {
|
|
||||||
free(ii->image);
|
|
||||||
ii->image = NULL;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (debugflag)
|
|
||||||
printf(
|
|
||||||
"sending conc dl section %d to %s from %s\n",
|
|
||||||
dp->dl_seq, ii->name,
|
|
||||||
ii->pathname ? ii->pathname : "Internal Image");
|
|
||||||
|
|
||||||
if (ioctl(fd, DIGI_DLREQ_SET, &dlio) == -1 ) {
|
|
||||||
if (errorprint) {
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: warning - download ioctl failed\n",
|
|
||||||
pgm);
|
|
||||||
errorprint=0;
|
|
||||||
}
|
|
||||||
sleep(2);
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
} /* switch */
|
|
||||||
}
|
|
||||||
if (debugflag > 1) {
|
|
||||||
printf("pausing: "); fflush(stdout);
|
|
||||||
fflush(stdin);
|
|
||||||
while(getchar() != '\n');
|
|
||||||
printf("continuing\n");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
** myperror()
|
|
||||||
**
|
|
||||||
** Same as normal perror(), but places the program name at the beginning
|
|
||||||
** of the message.
|
|
||||||
*/
|
|
||||||
void myperror(char *s)
|
|
||||||
{
|
|
||||||
fprintf(stderr,"%s: %s: %s.\n",pgm, s, strerror(errno));
|
|
||||||
}
|
|
||||||
Loading…
Add table
Reference in a new issue