378 lines
8.8 KiB
C
378 lines
8.8 KiB
C
/* $NetBSD: osf1_ioctl.c,v 1.5 1996/10/13 00:46:53 christos Exp $ */
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/*
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* Copyright (c) 1994, 1995 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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/*
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* Additional Copyright (c) 1999 by Andrew Gallatin
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* $FreeBSD$
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/fcntl.h>
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#include <sys/filio.h>
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#include <sys/ioctl_compat.h>
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#include <sys/termios.h>
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#include <sys/filedesc.h>
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#include <sys/file.h>
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#include <sys/proc.h>
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#include <sys/mount.h>
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#include <sys/sysproto.h>
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#include <alpha/osf1/osf1_signal.h>
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#include <alpha/osf1/osf1_proto.h>
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#include <alpha/osf1/osf1.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <net/if_dl.h>
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#include <net/if_types.h>
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#include <sys/sockio.h>
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#include "opt_compat.h"
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/*#define IOCTL_DEBUG*/
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int osf1_ioctl_i __P((struct proc *p, struct ioctl_args *nuap,
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int cmd, int dir, int len));
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int osf1_ioctl_t __P((struct proc *p, struct ioctl_args *nuap,
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int cmd, int dir, int len));
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int osf1_ioctl_f __P((struct proc *p, struct ioctl_args *nuap,
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int cmd, int dir, int len));
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int osf1_ioctl_m __P((struct proc *p, struct ioctl_args *nuap,
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int cmd, int dir, int len));
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int
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osf1_ioctl(p, uap)
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struct proc *p;
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struct osf1_ioctl_args *uap;
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{
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char *dirstr;
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unsigned int cmd, dir, group, len, op;
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struct ioctl_args /* {
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syscallarg(int) fd;
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syscallarg(u_long) com;
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syscallarg(caddr_t) data;
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} */ a;
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op = uap->com;
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dir = op & OSF1_IOC_DIRMASK;
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group = OSF1_IOCGROUP(op);
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cmd = OSF1_IOCCMD(op);
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len = OSF1_IOCPARM_LEN(op);
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switch (dir) {
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case OSF1_IOC_VOID:
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dir = IOC_VOID;
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dirstr = "none";
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break;
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case OSF1_IOC_OUT:
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dir = IOC_OUT;
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dirstr = "out";
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break;
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case OSF1_IOC_IN:
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dir = IOC_IN;
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dirstr = "in";
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break;
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case OSF1_IOC_INOUT:
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dir = IOC_INOUT;
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dirstr = "in-out";
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break;
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default:
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return (EINVAL);
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break;
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}
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#ifdef IOCTL_DEBUG
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uprintf(
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"OSF/1 IOCTL: group = %c, cmd = %d, len = %d, dir = %s\n",
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group, cmd, len, dirstr);
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#endif
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a.fd = uap->fd;
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a.com = (unsigned long)uap->com;
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bzero(&a.com, sizeof(long));
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a.com = _IOC(dir, group, cmd, len);
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a.data = uap->data;
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switch (group) {
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case 'i':
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return osf1_ioctl_i(p, &a, cmd, dir, len);
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case 't':
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return osf1_ioctl_t(p, &a, cmd, dir, len);
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case 'f':
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return osf1_ioctl_f(p, &a, cmd, dir, len);
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case 'm':
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return osf1_ioctl_m(p, &a, cmd, dir, len);
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case 'S':
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/*
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* XXX SVR4 Streams IOCTLs are all unimpl.
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*/
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#ifndef IOCTL_DEBUG
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return (0);
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#endif
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default:
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printf(
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"unimplented OSF/1 IOCTL: group = %c, cmd = %d, len = %d, dir = %s\n",
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group, cmd, len, dirstr);
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return (ENOTTY);
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}
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}
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/*
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* Structure used to query de and qe for physical addresses.
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*/
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struct osf1_ifdevea {
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char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */
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u_char default_pa[6]; /* default hardware address */
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u_char current_pa[6]; /* current physical address */
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};
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int
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osf1_ioctl_i(p, uap, cmd, dir, len)
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struct proc *p;
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struct ioctl_args /* {
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syscallarg(int) fd;
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syscallarg(u_long) com;
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syscallarg(caddr_t) data;
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} */ *uap;
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int cmd;
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int dir;
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int len;
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{
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switch (cmd) {
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case 20: /* OSF/1 OSIOCGIFCONF */
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case 36: /* OSF/1 SIOCGIFCONF */
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case 12: /* OSF/1 SIOCSIFADDR */
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case 14: /* OSF/1 SIOCSIFDSTADDR */
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case 16: /* OSF/1 SIOCSIFFLAGS (XXX) */
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case 17: /* OSF/1 SIOCGIFFLAGS (XXX) */
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case 19: /* OSF/1 SIOCSIFBRDADDR */
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case 22: /* OSF/1 SIOCSIFNETMASK */
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case 23: /* OSF/1 SIOCGIFMETRIC */
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case 24: /* OSF/1 SIOCSIFMETRIC */
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case 25: /* OSF/1 SIOCDIFADDR */
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case 33: /* OSF/1 SIOCGIFADDR */
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case 34: /* OSF/1 SIOCGIFDSTADDR */
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case 35: /* OSF/1 SIOCGIFBRDADDR */
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case 37: /* OSF/1 SIOCGIFNETMASK */
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/* same as in FreeBSD */
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return ioctl(p, uap);
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break;
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case 62: /* OSF/1 SIOCRPHYSADDR */
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{
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int ifn, retval;
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struct ifnet *ifp;
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struct ifaddr *ifa;
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struct sockaddr_dl *sdl;
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struct osf1_ifdevea *ifd = (struct osf1_ifdevea *)uap->data;
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/*
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* Note that we don't actually respect the name in the ifreq
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* structure, as DU interface names are all different.
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*/
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for (ifn = 0; ifn < if_index; ifn++) {
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ifp = ifnet_addrs[ifn]->ifa_ifp; /* pointer to interface */
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/* Only look at ether interfaces, exclude alteon nics
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* because osf/1 doesn't know about most of them.
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*/
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if (ifp->if_type == IFT_ETHER
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&& strcmp(ifp->if_name, "ti")) { /* looks good */
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/* walk the address list */
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TAILQ_FOREACH(ifa, &ifp->if_addrhead, ifa_link) {
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if ((sdl = (struct sockaddr_dl *)ifa->ifa_addr) /* we have an address structure */
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&& (sdl->sdl_family == AF_LINK) /* it's a link address */
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&& (sdl->sdl_type == IFT_ETHER)) { /* for an ethernet link */
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retval = copyout(LLADDR(sdl),
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(caddr_t)&ifd->current_pa,
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6);
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if (!retval) {
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return(copyout(
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LLADDR(sdl),
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(caddr_t)&ifd->default_pa,
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6));
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}
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}
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}
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}
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}
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return(ENOENT); /* ??? */
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}
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default:
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printf("osf1_ioctl_i: cmd = %d\n", cmd);
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return (ENOTTY);
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}
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}
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#ifndef _SGTTYB_
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#define _SGTTYB_
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struct sgttyb {
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char sg_ispeed; /* input speed */
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char sg_ospeed; /* output speed */
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char sg_erase; /* erase character */
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char sg_kill; /* kill character */
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short sg_flags; /* mode flags */
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};
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#endif
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int
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osf1_ioctl_t(p, uap, cmd, dir, len)
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struct proc *p;
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struct ioctl_args /* {
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syscallarg(int) fd;
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syscallarg(u_long) com;
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syscallarg(caddr_t) data;
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} */ *uap;
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int cmd;
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int dir;
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int len;
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{
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int retval;
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switch (cmd) {
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#ifdef COMPAT_43
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case 0: /* OSF/1 COMPAT_43 TIOCGETD */
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case 1: /* OSF/1 COMPAT_43 TIOCSETD */
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case 8: /* OSF/1 COMPAT_43 TIOCGETP */
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case 9: /* OSF/1 COMPAT_43 TIOCSETP */
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case 10: /* OSF/1 COMPAT_43 TIOCSETN */
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case 17: /* OSF/1 TIOCSETC (XXX) */
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case 18: /* OSF/1 TIOCGETC (XXX) */
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case 116: /* OSF/1 TIOCSLTC */
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case 117: /* OSF/1 TIOCGLTC */
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case 124: /* OSF/1 TIOCLGET */
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case 125: /* OSF/1 TIOCLSET */
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case 126: /* OSF/1 TIOCLBIC */
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case 127: /* OSF/1 TIOCLBIS */
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#endif
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case 19: /* OSF/1 TIOCGETA (XXX) */
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case 20: /* OSF/1 TIOCSETA (XXX) */
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case 21: /* OSF/1 TIOCSETAW (XXX) */
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case 22: /* OSF/1 TIOCSETAF (XXX) */
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case 26: /* OSF/1 TIOCGETD (XXX) */
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case 27: /* OSF/1 TIOCSETD (XXX) */
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case 97: /* OSF/1 TIOCSCTTY */
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case 103: /* OSF/1 TIOCSWINSZ */
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case 104: /* OSF/1 TIOCGWINSZ */
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case 110: /* OSF/1 TIOCSTART */
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case 111: /* OSF/1 TIOCSTOP */
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case 118: /* OSF/1 TIOCGPGRP */
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case 119: /* OSF/1 TIOCGPGRP */
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/* same as in FreeBSD */
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break;
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default:
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printf("osf1_ioctl_t: cmd = %d\n", cmd);
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return (ENOTTY);
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}
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retval = ioctl(p, uap);
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#if 0
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if (retval)
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printf("osf1_ioctl_t: cmd = %d, com = 0x%lx, retval = %d\n",
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cmd, uap->com,retval);
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#endif
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return retval;
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}
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/*
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* file locking ioctl's
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*/
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int
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osf1_ioctl_f(p, uap, cmd, dir, len)
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struct proc *p;
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struct ioctl_args /* {
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syscallarg(int) fd;
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syscallarg(int) com;
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syscallarg(caddr_t) data;
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} */ *uap;
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int cmd;
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int dir;
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int len;
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{
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switch (cmd) {
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case 1: /* OSF/1 FIOCLEX (XXX) */
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case 2: /* OSF/1 FIONCLEX (XXX) */
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case 127: /* OSF/1 FIONREAD (XXX) */
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case 126: /* OSF/1 FIONREAD (XXX) */
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case 125: /* OSF/1 FIOASYNC (XXX) */
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case 124: /* OSF/1 FIOSETOWN (XXX) */
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case 123: /* OSF/1 FIOGETOWN (XXX) */
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/* same as in FreeBSD */
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break;
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default:
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printf("osf1_ioctl_f: cmd = %d\n", cmd);
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return (ENOTTY);
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}
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return ioctl(p, uap);
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}
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/*
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* mag tape ioctl's
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*/
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int
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osf1_ioctl_m(p, uap, cmd, dir, len)
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struct proc *p;
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struct ioctl_args /* {
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syscallarg(int) fd;
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syscallarg(int) com;
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syscallarg(caddr_t) data;
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} */ *uap;
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int cmd;
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int dir;
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int len;
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{
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switch (cmd) {
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case 1: /* OSF/1 MTIOCTOP (XXX) */
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case 2: /* OSF/1 MTIOCGET (XXX) */
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/* same as in FreeBSD */
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break;
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default:
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printf("osf1_ioctl_m: cmd = %d\n", cmd);
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return (ENOTTY);
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}
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return ioctl(p, uap);
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}
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