2005-04-17 02:20:36 +04:00
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/*
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** -----------------------------------------------------------------------------
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**
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** Perle Specialix driver for Linux
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** Ported from existing RIO Driver for SCO sources.
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*
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* (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
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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 of the License, or
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* (at your option) 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; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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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** Module : rioctrl.c
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** SID : 1.3
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** Last Modified : 11/6/98 10:33:42
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** Retrieved : 11/6/98 10:33:49
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**
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** ident @(#)rioctrl.c 1.3
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**
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** -----------------------------------------------------------------------------
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*/
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/errno.h>
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#include <asm/io.h>
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#include <asm/system.h>
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#include <asm/string.h>
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#include <asm/uaccess.h>
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#include <linux/termios.h>
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#include <linux/serial.h>
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#include <linux/generic_serial.h>
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#include "linux_compat.h"
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#include "rio_linux.h"
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#include "pkt.h"
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#include "daemon.h"
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#include "rio.h"
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#include "riospace.h"
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#include "cmdpkt.h"
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#include "map.h"
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#include "rup.h"
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#include "port.h"
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#include "riodrvr.h"
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#include "rioinfo.h"
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#include "func.h"
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#include "errors.h"
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#include "pci.h"
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#include "parmmap.h"
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#include "unixrup.h"
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#include "board.h"
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#include "host.h"
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#include "phb.h"
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#include "link.h"
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#include "cmdblk.h"
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#include "route.h"
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#include "cirrus.h"
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#include "rioioctl.h"
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2006-01-11 23:17:49 +03:00
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static struct LpbReq LpbReq;
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static struct RupReq RupReq;
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static struct PortReq PortReq;
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2006-05-27 08:08:25 +04:00
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static struct HostReq HostReq; /* oh really? global? and no locking? */
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2005-04-17 02:20:36 +04:00
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static struct HostDpRam HostDpRam;
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static struct DebugCtrl DebugCtrl;
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2006-01-11 23:17:49 +03:00
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static struct Map MapEnt;
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2005-04-17 02:20:36 +04:00
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static struct PortSetup PortSetup;
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2006-01-11 23:17:49 +03:00
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static struct DownLoad DownLoad;
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static struct SendPack SendPack;
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2005-04-17 02:20:36 +04:00
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/* static struct StreamInfo StreamInfo; */
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/* static char modemtable[RIO_PORTS]; */
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static struct SpecialRupCmd SpecialRupCmd;
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static struct PortParams PortParams;
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static struct portStats portStats;
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static struct SubCmdStruct {
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2006-01-11 23:17:49 +03:00
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ushort Host;
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ushort Rup;
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ushort Port;
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ushort Addr;
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2005-04-17 02:20:36 +04:00
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} SubCmd;
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struct PortTty {
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2006-01-11 23:17:49 +03:00
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uint port;
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struct ttystatics Tty;
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2005-04-17 02:20:36 +04:00
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};
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2006-01-11 23:17:49 +03:00
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static struct PortTty PortTty;
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2005-04-17 02:20:36 +04:00
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typedef struct ttystatics TERMIO;
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/*
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** This table is used when the config.rio downloads bin code to the
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** driver. We index the table using the product code, 0-F, and call
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** the function pointed to by the entry, passing the information
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** about the boot.
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** The RIOBootCodeUNKNOWN entry is there to politely tell the calling
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** process to bog off.
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*/
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2006-01-11 23:17:49 +03:00
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static int
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(*RIOBootTable[MAX_PRODUCT]) (struct rio_info *, struct DownLoad *) = {
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/* 0 */ RIOBootCodeHOST,
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/* Host Card */
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/* 1 */ RIOBootCodeRTA,
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/* RTA */
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2005-04-17 02:20:36 +04:00
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};
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#define drv_makedev(maj, min) ((((uint) maj & 0xff) << 8) | ((uint) min & 0xff))
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2006-05-27 10:11:12 +04:00
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static int copy_from_io(void __user *to, void __iomem *from, size_t size)
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{
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void *buf = kmalloc(size, GFP_KERNEL);
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int res = -ENOMEM;
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if (buf) {
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rio_memcpy_fromio(buf, from, size);
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res = copy_to_user(to, buf, size);
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kfree(buf);
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}
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return res;
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}
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2006-05-27 08:08:25 +04:00
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int riocontrol(struct rio_info *p, dev_t dev, int cmd, unsigned long arg, int su)
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2005-04-17 02:20:36 +04:00
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{
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2006-01-11 23:17:49 +03:00
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uint Host; /* leave me unsigned! */
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uint port; /* and me! */
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struct Host *HostP;
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ushort loop;
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int Entry;
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struct Port *PortP;
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2006-05-27 08:08:25 +04:00
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struct PKT __iomem *PacketP;
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2006-01-11 23:17:49 +03:00
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int retval = 0;
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2005-04-17 02:20:36 +04:00
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unsigned long flags;
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2006-05-27 08:08:25 +04:00
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void __user *argp = (void __user *)arg;
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2006-01-11 23:17:49 +03:00
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func_enter();
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2005-04-17 02:20:36 +04:00
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/* Confuse the compiler to think that we've initialized these */
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2006-01-11 23:17:49 +03:00
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Host = 0;
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2005-04-17 02:20:36 +04:00
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PortP = NULL;
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2006-05-27 08:08:25 +04:00
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rio_dprintk(RIO_DEBUG_CTRL, "control ioctl cmd: 0x%x arg: %p\n", cmd, argp);
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2005-04-17 02:20:36 +04:00
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switch (cmd) {
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/*
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2006-01-11 23:17:49 +03:00
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** RIO_SET_TIMER
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**
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** Change the value of the host card interrupt timer.
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** If the host card number is -1 then all host cards are changed
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** otherwise just the specified host card will be changed.
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*/
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case RIO_SET_TIMER:
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2006-05-27 08:08:25 +04:00
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_TIMER to %ldms\n", arg);
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2006-01-11 23:17:49 +03:00
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{
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int host, value;
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2006-05-27 08:08:25 +04:00
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host = (arg >> 16) & 0x0000FFFF;
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value = arg & 0x0000ffff;
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2006-01-11 23:17:49 +03:00
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if (host == -1) {
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for (host = 0; host < p->RIONumHosts; host++) {
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if (p->RIOHosts[host].Flags == RC_RUNNING) {
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2006-03-24 14:18:29 +03:00
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writew(value, &p->RIOHosts[host].ParmMapP->timer);
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2005-04-17 02:20:36 +04:00
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}
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}
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2006-01-11 23:17:49 +03:00
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} else if (host >= p->RIONumHosts) {
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return -EINVAL;
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} else {
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if (p->RIOHosts[host].Flags == RC_RUNNING) {
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2006-03-24 14:18:29 +03:00
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writew(value, &p->RIOHosts[host].ParmMapP->timer);
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2005-04-17 02:20:36 +04:00
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}
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2006-01-11 23:17:49 +03:00
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}
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}
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return 0;
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2005-04-17 02:20:36 +04:00
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2006-01-11 23:17:49 +03:00
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case RIO_FOAD_RTA:
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_FOAD_RTA\n");
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2006-05-27 08:08:25 +04:00
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return RIOCommandRta(p, arg, RIOFoadRta);
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2006-01-11 23:17:49 +03:00
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case RIO_ZOMBIE_RTA:
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_ZOMBIE_RTA\n");
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2006-05-27 08:08:25 +04:00
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return RIOCommandRta(p, arg, RIOZombieRta);
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2006-01-11 23:17:49 +03:00
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case RIO_IDENTIFY_RTA:
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_IDENTIFY_RTA\n");
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2006-05-27 08:08:25 +04:00
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return RIOIdentifyRta(p, argp);
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2006-01-11 23:17:49 +03:00
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case RIO_KILL_NEIGHBOUR:
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_KILL_NEIGHBOUR\n");
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2006-05-27 08:08:25 +04:00
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return RIOKillNeighbour(p, argp);
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2006-01-11 23:17:49 +03:00
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case SPECIAL_RUP_CMD:
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{
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struct CmdBlk *CmdBlkP;
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rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD\n");
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2006-05-27 08:08:25 +04:00
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if (copy_from_user(&SpecialRupCmd, argp, sizeof(SpecialRupCmd))) {
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2006-01-11 23:17:49 +03:00
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rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD copy failed\n");
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p->RIOError.Error = COPYIN_FAILED;
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return -EFAULT;
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}
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CmdBlkP = RIOGetCmdBlk();
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if (!CmdBlkP) {
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rio_dprintk(RIO_DEBUG_CTRL, "SPECIAL_RUP_CMD GetCmdBlk failed\n");
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return -ENXIO;
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}
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CmdBlkP->Packet = SpecialRupCmd.Packet;
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if (SpecialRupCmd.Host >= p->RIONumHosts)
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SpecialRupCmd.Host = 0;
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rio_dprintk(RIO_DEBUG_CTRL, "Queue special rup command for host %d rup %d\n", SpecialRupCmd.Host, SpecialRupCmd.RupNum);
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if (RIOQueueCmdBlk(&p->RIOHosts[SpecialRupCmd.Host], SpecialRupCmd.RupNum, CmdBlkP) == RIO_FAIL) {
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2006-03-24 14:18:29 +03:00
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printk(KERN_WARNING "rio: FAILED TO QUEUE SPECIAL RUP COMMAND\n");
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2005-04-17 02:20:36 +04:00
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}
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return 0;
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2006-01-11 23:17:49 +03:00
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}
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2005-04-17 02:20:36 +04:00
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2006-01-11 23:17:49 +03:00
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case RIO_DEBUG_MEM:
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2006-01-16 20:27:38 +03:00
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return -EPERM;
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2005-04-17 02:20:36 +04:00
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2006-01-11 23:17:49 +03:00
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case RIO_ALL_MODEM:
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_ALL_MODEM\n");
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p->RIOError.Error = IOCTL_COMMAND_UNKNOWN;
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return -EINVAL;
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2005-04-17 02:20:36 +04:00
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2006-01-11 23:17:49 +03:00
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case RIO_GET_TABLE:
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/*
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** Read the routing table from the device driver to user space
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*/
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_TABLE\n");
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if ((retval = RIOApel(p)) != 0)
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return retval;
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2006-05-27 08:08:25 +04:00
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if (copy_to_user(argp, p->RIOConnectTable, TOTAL_MAP_ENTRIES * sizeof(struct Map))) {
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2006-01-11 23:17:49 +03:00
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_TABLE copy failed\n");
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p->RIOError.Error = COPYOUT_FAILED;
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return -EFAULT;
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}
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{
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int entry;
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rio_dprintk(RIO_DEBUG_CTRL, "*****\nMAP ENTRIES\n");
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for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) {
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if ((p->RIOConnectTable[entry].ID == 0) && (p->RIOConnectTable[entry].HostUniqueNum == 0) && (p->RIOConnectTable[entry].RtaUniqueNum == 0))
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continue;
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.HostUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].HostUniqueNum);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.RtaUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].RtaUniqueNum);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.ID = 0x%x\n", entry, p->RIOConnectTable[entry].ID);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.ID2 = 0x%x\n", entry, p->RIOConnectTable[entry].ID2);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Flags = 0x%x\n", entry, (int) p->RIOConnectTable[entry].Flags);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.SysPort = 0x%x\n", entry, (int) p->RIOConnectTable[entry].SysPort);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[0].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[0].Unit);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[0].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[0].Link);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[1].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[1].Unit);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[1].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[1].Link);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[2].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[2].Unit);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[2].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[2].Link);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[3].Unit = %x\n", entry, p->RIOConnectTable[entry].Topology[3].Unit);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Top[4].Link = %x\n", entry, p->RIOConnectTable[entry].Topology[3].Link);
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rio_dprintk(RIO_DEBUG_CTRL, "Map entry %d.Name = %s\n", entry, p->RIOConnectTable[entry].Name);
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}
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rio_dprintk(RIO_DEBUG_CTRL, "*****\nEND MAP ENTRIES\n");
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}
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p->RIOQuickCheck = NOT_CHANGED; /* a table has been gotten */
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return 0;
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2005-04-17 02:20:36 +04:00
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2006-01-11 23:17:49 +03:00
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case RIO_PUT_TABLE:
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/*
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** Write the routing table to the device driver from user space
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*/
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE\n");
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if (!su) {
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rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE !Root\n");
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p->RIOError.Error = NOT_SUPER_USER;
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return -EPERM;
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}
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2006-05-27 08:08:25 +04:00
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if (copy_from_user(&p->RIOConnectTable[0], argp, TOTAL_MAP_ENTRIES * sizeof(struct Map))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_TABLE copy failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
2005-04-17 02:20:36 +04:00
|
|
|
/*
|
|
|
|
***********************************
|
|
|
|
{
|
|
|
|
int entry;
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("*****\nMAP ENTRIES\n") );
|
|
|
|
for ( entry=0; entry<TOTAL_MAP_ENTRIES; entry++ )
|
|
|
|
{
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.HostUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].HostUniqueNum ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.RtaUniqueNum = 0x%x\n", entry, p->RIOConnectTable[entry].RtaUniqueNum ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.ID = 0x%x\n", entry, p->RIOConnectTable[entry].ID ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.ID2 = 0x%x\n", entry, p->RIOConnectTable[entry].ID2 ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Flags = 0x%x\n", entry, p->RIOConnectTable[entry].Flags ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.SysPort = 0x%x\n", entry, p->RIOConnectTable[entry].SysPort ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[0].Unit = %b\n", entry, p->RIOConnectTable[entry].Topology[0].Unit ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[0].Link = %b\n", entry, p->RIOConnectTable[entry].Topology[0].Link ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[1].Unit = %b\n", entry, p->RIOConnectTable[entry].Topology[1].Unit ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[1].Link = %b\n", entry, p->RIOConnectTable[entry].Topology[1].Link ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[2].Unit = %b\n", entry, p->RIOConnectTable[entry].Topology[2].Unit ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[2].Link = %b\n", entry, p->RIOConnectTable[entry].Topology[2].Link ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[3].Unit = %b\n", entry, p->RIOConnectTable[entry].Topology[3].Unit ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Top[4].Link = %b\n", entry, p->RIOConnectTable[entry].Topology[3].Link ) );
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("Map entry %d.Name = %s\n", entry, p->RIOConnectTable[entry].Name ) );
|
|
|
|
}
|
|
|
|
rio_dprint(RIO_DEBUG_CTRL, ("*****\nEND MAP ENTRIES\n") );
|
|
|
|
}
|
|
|
|
***********************************
|
|
|
|
*/
|
2006-01-11 23:17:49 +03:00
|
|
|
return RIONewTable(p);
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_GET_BINDINGS:
|
|
|
|
/*
|
|
|
|
** Send bindings table, containing unique numbers of RTAs owned
|
|
|
|
** by this system to user space
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS\n");
|
|
|
|
|
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS !Root\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, p->RIOBindTab, (sizeof(ulong) * MAX_RTA_BINDINGS))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_BINDINGS copy failed\n");
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_PUT_BINDINGS:
|
|
|
|
/*
|
|
|
|
** Receive a bindings table, containing unique numbers of RTAs owned
|
|
|
|
** by this system
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS\n");
|
|
|
|
|
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS !Root\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&p->RIOBindTab[0], argp, (sizeof(ulong) * MAX_RTA_BINDINGS))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PUT_BINDINGS copy failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_BIND_RTA:
|
|
|
|
{
|
|
|
|
int EmptySlot = -1;
|
2005-04-17 02:20:36 +04:00
|
|
|
/*
|
2006-01-11 23:17:49 +03:00
|
|
|
** Bind this RTA to host, so that it will be booted by
|
|
|
|
** host in 'boot owned RTAs' mode.
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_BIND_RTA\n");
|
|
|
|
|
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_BIND_RTA !Root\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
|
|
|
for (Entry = 0; Entry < MAX_RTA_BINDINGS; Entry++) {
|
|
|
|
if ((EmptySlot == -1) && (p->RIOBindTab[Entry] == 0L))
|
|
|
|
EmptySlot = Entry;
|
2006-05-27 08:08:25 +04:00
|
|
|
else if (p->RIOBindTab[Entry] == arg) {
|
2005-04-17 02:20:36 +04:00
|
|
|
/*
|
2006-01-11 23:17:49 +03:00
|
|
|
** Already exists - delete
|
|
|
|
*/
|
|
|
|
p->RIOBindTab[Entry] = 0L;
|
2006-05-27 08:08:25 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Removing Rta %ld from p->RIOBindTab\n", arg);
|
2005-04-17 02:20:36 +04:00
|
|
|
return 0;
|
|
|
|
}
|
2006-01-11 23:17:49 +03:00
|
|
|
}
|
|
|
|
/*
|
|
|
|
** Dosen't exist - add
|
|
|
|
*/
|
|
|
|
if (EmptySlot != -1) {
|
2006-05-27 08:08:25 +04:00
|
|
|
p->RIOBindTab[EmptySlot] = arg;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Adding Rta %lx to p->RIOBindTab\n", arg);
|
2006-01-11 23:17:49 +03:00
|
|
|
} else {
|
2006-05-27 08:08:25 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "p->RIOBindTab full! - Rta %lx not added\n", arg);
|
2006-01-11 23:17:49 +03:00
|
|
|
return -ENOMEM;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
case RIO_RESUME:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
port = arg;
|
2006-01-11 23:17:49 +03:00
|
|
|
if ((port < 0) || (port > 511)) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Bad port number %d\n", port);
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
PortP = p->RIOPortp[port];
|
|
|
|
if (!PortP->Mapped) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Port %d not mapped\n", port);
|
|
|
|
p->RIOError.Error = PORT_NOT_MAPPED_INTO_SYSTEM;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
if (!(PortP->State & (RIO_LOPEN | RIO_MOPEN))) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Port %d not open\n", port);
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
2008-04-30 11:53:57 +04:00
|
|
|
if (RIOPreemptiveCmd(p, (p->RIOPortp[port]), RIOC_RESUME) ==
|
|
|
|
RIO_FAIL) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME failed\n");
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return -EBUSY;
|
|
|
|
} else {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESUME: Port %d resumed\n", port);
|
|
|
|
PortP->State |= RIO_BUSY;
|
|
|
|
}
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_ASSIGN_RTA:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_ASSIGN_RTA\n");
|
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_ASSIGN_RTA !Root\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&MapEnt, argp, sizeof(MapEnt))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return RIOAssignRta(p, &MapEnt);
|
|
|
|
|
|
|
|
case RIO_CHANGE_NAME:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_CHANGE_NAME\n");
|
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_CHANGE_NAME !Root\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&MapEnt, argp, sizeof(MapEnt))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Copy from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return RIOChangeName(p, &MapEnt);
|
|
|
|
|
|
|
|
case RIO_DELETE_RTA:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_DELETE_RTA\n");
|
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_DELETE_RTA !Root\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&MapEnt, argp, sizeof(MapEnt))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Copy from data space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return RIODeleteRta(p, &MapEnt);
|
|
|
|
|
|
|
|
case RIO_QUICK_CHECK:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &p->RIORtaDisCons, sizeof(unsigned int))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_LAST_ERROR:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &p->RIOError, sizeof(struct Error)))
|
2006-01-11 23:17:49 +03:00
|
|
|
return -EFAULT;
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_GET_LOG:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_LOG\n");
|
|
|
|
return -EINVAL;
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_GET_MODTYPE:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&port, argp, sizeof(unsigned int))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Get module type for port %d\n", port);
|
|
|
|
if (port < 0 || port > 511) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_MODTYPE: Bad port number %d\n", port);
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
PortP = (p->RIOPortp[port]);
|
|
|
|
if (!PortP->Mapped) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_MODTYPE: Port %d not mapped\n", port);
|
|
|
|
p->RIOError.Error = PORT_NOT_MAPPED_INTO_SYSTEM;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
/*
|
|
|
|
** Return module type of port
|
|
|
|
*/
|
|
|
|
port = PortP->HostP->UnixRups[PortP->RupNum].ModTypes;
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &port, sizeof(unsigned int))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return (0);
|
|
|
|
case RIO_BLOCK_OPENS:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Opens block until booted\n");
|
|
|
|
for (Entry = 0; Entry < RIO_PORTS; Entry++) {
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
p->RIOPortp[Entry]->WaitUntilBooted = 1;
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_SETUP_PORTS:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Setup ports\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&PortSetup, argp, sizeof(PortSetup))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "EFAULT");
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (PortSetup.From > PortSetup.To || PortSetup.To >= RIO_PORTS) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "ENXIO");
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
if (PortSetup.XpCps > p->RIOConf.MaxXpCps || PortSetup.XpCps < p->RIOConf.MinXpCps) {
|
|
|
|
p->RIOError.Error = XPRINT_CPS_OUT_OF_RANGE;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "EINVAL");
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
if (!p->RIOPortp) {
|
2006-03-24 14:18:29 +03:00
|
|
|
printk(KERN_ERR "rio: No p->RIOPortp array!\n");
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "No p->RIOPortp array!\n");
|
|
|
|
return -EIO;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "entering loop (%d %d)!\n", PortSetup.From, PortSetup.To);
|
|
|
|
for (loop = PortSetup.From; loop <= PortSetup.To; loop++) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "in loop (%d)!\n", loop);
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "after loop (%d)!\n", loop);
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Retval:%x\n", retval);
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_GET_PORT_SETUP:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Get port setup\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&PortSetup, argp, sizeof(PortSetup))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (PortSetup.From >= RIO_PORTS) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
|
|
|
|
port = PortSetup.To = PortSetup.From;
|
|
|
|
PortSetup.IxAny = (p->RIOPortp[port]->Config & RIO_IXANY) ? 1 : 0;
|
|
|
|
PortSetup.IxOn = (p->RIOPortp[port]->Config & RIO_IXON) ? 1 : 0;
|
|
|
|
PortSetup.Drain = (p->RIOPortp[port]->Config & RIO_WAITDRAIN) ? 1 : 0;
|
|
|
|
PortSetup.Store = p->RIOPortp[port]->Store;
|
|
|
|
PortSetup.Lock = p->RIOPortp[port]->Lock;
|
|
|
|
PortSetup.XpCps = p->RIOPortp[port]->Xprint.XpCps;
|
2006-03-24 14:18:32 +03:00
|
|
|
memcpy(PortSetup.XpOn, p->RIOPortp[port]->Xprint.XpOn, MAX_XP_CTRL_LEN);
|
|
|
|
memcpy(PortSetup.XpOff, p->RIOPortp[port]->Xprint.XpOff, MAX_XP_CTRL_LEN);
|
2006-01-11 23:17:49 +03:00
|
|
|
PortSetup.XpOn[MAX_XP_CTRL_LEN - 1] = '\0';
|
|
|
|
PortSetup.XpOff[MAX_XP_CTRL_LEN - 1] = '\0';
|
|
|
|
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &PortSetup, sizeof(PortSetup))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_GET_PORT_PARAMS:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Get port params\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&PortParams, argp, sizeof(struct PortParams))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (PortParams.Port >= RIO_PORTS) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
PortP = (p->RIOPortp[PortParams.Port]);
|
|
|
|
PortParams.Config = PortP->Config;
|
|
|
|
PortParams.State = PortP->State;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortParams.Port);
|
|
|
|
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &PortParams, sizeof(struct PortParams))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_GET_PORT_TTY:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Get port tty\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&PortTty, argp, sizeof(struct PortTty))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (PortTty.port >= RIO_PORTS) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortTty.port);
|
|
|
|
PortP = (p->RIOPortp[PortTty.port]);
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &PortTty, sizeof(struct PortTty))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_PORT_TTY:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&PortTty, argp, sizeof(struct PortTty))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Set port %d tty\n", PortTty.port);
|
|
|
|
if (PortTty.port >= (ushort) RIO_PORTS) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
PortP = (p->RIOPortp[PortTty.port]);
|
2008-04-30 11:53:57 +04:00
|
|
|
RIOParam(PortP, RIOC_CONFIG, PortP->State & RIO_MODEM,
|
|
|
|
OK_TO_SLEEP);
|
2006-01-11 23:17:49 +03:00
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_PORT_PARAMS:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Set port params\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&PortParams, argp, sizeof(PortParams))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (PortParams.Port >= (ushort) RIO_PORTS) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
PortP = (p->RIOPortp[PortParams.Port]);
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
PortP->Config = PortParams.Config;
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_GET_PORT_STATS:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_PORT_STATS\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&portStats, argp, sizeof(struct portStats))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
2006-10-16 19:28:44 +04:00
|
|
|
if (portStats.port < 0 || portStats.port >= RIO_PORTS) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
PortP = (p->RIOPortp[portStats.port]);
|
|
|
|
portStats.gather = PortP->statsGather;
|
|
|
|
portStats.txchars = PortP->txchars;
|
|
|
|
portStats.rxchars = PortP->rxchars;
|
|
|
|
portStats.opens = PortP->opens;
|
|
|
|
portStats.closes = PortP->closes;
|
|
|
|
portStats.ioctls = PortP->ioctls;
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &portStats, sizeof(struct portStats))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_RESET_PORT_STATS:
|
2006-05-27 08:08:25 +04:00
|
|
|
port = arg;
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_RESET_PORT_STATS\n");
|
|
|
|
if (port >= RIO_PORTS) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
PortP = (p->RIOPortp[port]);
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
PortP->txchars = 0;
|
|
|
|
PortP->rxchars = 0;
|
|
|
|
PortP->opens = 0;
|
|
|
|
PortP->closes = 0;
|
|
|
|
PortP->ioctls = 0;
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_GATHER_PORT_STATS:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GATHER_PORT_STATS\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&portStats, argp, sizeof(struct portStats))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
2006-10-16 19:28:44 +04:00
|
|
|
if (portStats.port < 0 || portStats.port >= RIO_PORTS) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
PortP = (p->RIOPortp[portStats.port]);
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
PortP->statsGather = portStats.gather;
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return retval;
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_READ_CONFIG:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_CONFIG\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &p->RIOConf, sizeof(struct Conf))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_CONFIG:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_CONFIG\n");
|
|
|
|
if (!su) {
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&p->RIOConf, argp, sizeof(struct Conf))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
/*
|
|
|
|
** move a few value around
|
|
|
|
*/
|
|
|
|
for (Host = 0; Host < p->RIONumHosts; Host++)
|
|
|
|
if ((p->RIOHosts[Host].Flags & RUN_STATE) == RC_RUNNING)
|
2006-03-24 14:18:29 +03:00
|
|
|
writew(p->RIOConf.Timer, &p->RIOHosts[Host].ParmMapP->timer);
|
2006-01-11 23:17:49 +03:00
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_START_POLLER:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_START_POLLER\n");
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
case RIO_STOP_POLLER:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_STOP_POLLER\n");
|
|
|
|
if (!su) {
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
|
|
|
p->RIOPolling = NOT_POLLING;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SETDEBUG:
|
|
|
|
case RIO_GETDEBUG:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SETDEBUG/RIO_GETDEBUG\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&DebugCtrl, argp, sizeof(DebugCtrl))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (DebugCtrl.SysPort == NO_PORT) {
|
|
|
|
if (cmd == RIO_SETDEBUG) {
|
|
|
|
if (!su) {
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
2005-04-17 02:20:36 +04:00
|
|
|
}
|
2006-01-11 23:17:49 +03:00
|
|
|
p->rio_debug = DebugCtrl.Debug;
|
|
|
|
p->RIODebugWait = DebugCtrl.Wait;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Set global debug to 0x%x set wait to 0x%x\n", p->rio_debug, p->RIODebugWait);
|
|
|
|
} else {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Get global debug 0x%x wait 0x%x\n", p->rio_debug, p->RIODebugWait);
|
|
|
|
DebugCtrl.Debug = p->rio_debug;
|
|
|
|
DebugCtrl.Wait = p->RIODebugWait;
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &DebugCtrl, sizeof(DebugCtrl))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET/GET DEBUG: bad port number %d\n", DebugCtrl.SysPort);
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
2005-04-17 02:20:36 +04:00
|
|
|
}
|
2006-01-11 23:17:49 +03:00
|
|
|
}
|
|
|
|
} else if (DebugCtrl.SysPort >= RIO_PORTS && DebugCtrl.SysPort != NO_PORT) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET/GET DEBUG: bad port number %d\n", DebugCtrl.SysPort);
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
} else if (cmd == RIO_SETDEBUG) {
|
|
|
|
if (!su) {
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
p->RIOPortp[DebugCtrl.SysPort]->Debug = DebugCtrl.Debug;
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SETDEBUG 0x%x\n", p->RIOPortp[DebugCtrl.SysPort]->Debug);
|
|
|
|
} else {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GETDEBUG 0x%x\n", p->RIOPortp[DebugCtrl.SysPort]->Debug);
|
|
|
|
DebugCtrl.Debug = p->RIOPortp[DebugCtrl.SysPort]->Debug;
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &DebugCtrl, sizeof(DebugCtrl))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_GETDEBUG: Bad copy to user space\n");
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return retval;
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_VERSID:
|
|
|
|
/*
|
|
|
|
** Enquire about the release and version.
|
|
|
|
** We return MAX_VERSION_LEN bytes, being a
|
|
|
|
** textual null terminated string.
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_VERSID\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, RIOVersid(), sizeof(struct rioVersion))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_VERSID: Bad copy to user space (host=%d)\n", Host);
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_NUM_HOSTS:
|
|
|
|
/*
|
|
|
|
** Enquire as to the number of hosts located
|
|
|
|
** at init time.
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_NUM_HOSTS\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &p->RIONumHosts, sizeof(p->RIONumHosts))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_NUM_HOSTS: Bad copy to user space\n");
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_HOST_FOAD:
|
|
|
|
/*
|
|
|
|
** Kill host. This may not be in the final version...
|
|
|
|
*/
|
2006-05-27 08:08:25 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_FOAD %ld\n", arg);
|
2006-01-11 23:17:49 +03:00
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_FOAD: Not super user\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
|
|
|
p->RIOHalted = 1;
|
|
|
|
p->RIOSystemUp = 0;
|
|
|
|
|
|
|
|
for (Host = 0; Host < p->RIONumHosts; Host++) {
|
|
|
|
(void) RIOBoardTest(p->RIOHosts[Host].PaddrP, p->RIOHosts[Host].Caddr, p->RIOHosts[Host].Type, p->RIOHosts[Host].Slot);
|
2006-03-24 14:18:29 +03:00
|
|
|
memset(&p->RIOHosts[Host].Flags, 0, ((char *) &p->RIOHosts[Host].____end_marker____) - ((char *) &p->RIOHosts[Host].Flags));
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOHosts[Host].Flags = RC_WAITING;
|
|
|
|
}
|
|
|
|
RIOFoadWakeup(p);
|
|
|
|
p->RIONumBootPkts = 0;
|
|
|
|
p->RIOBooting = 0;
|
|
|
|
printk("HEEEEELP!\n");
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
for (loop = 0; loop < RIO_PORTS; loop++) {
|
|
|
|
spin_lock_init(&p->RIOPortp[loop]->portSem);
|
|
|
|
p->RIOPortp[loop]->InUse = NOT_INUSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
p->RIOSystemUp = 0;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_DOWNLOAD:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD\n");
|
|
|
|
if (!su) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Not super user\n");
|
|
|
|
p->RIOError.Error = NOT_SUPER_USER;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&DownLoad, argp, sizeof(DownLoad))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Copy in from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Copied in download code for product code 0x%x\n", DownLoad.ProductCode);
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
/*
|
|
|
|
** It is important that the product code is an unsigned object!
|
|
|
|
*/
|
|
|
|
if (DownLoad.ProductCode > MAX_PRODUCT) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_DOWNLOAD: Bad product code %d passed\n", DownLoad.ProductCode);
|
|
|
|
p->RIOError.Error = NO_SUCH_PRODUCT;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
/*
|
|
|
|
** do something!
|
|
|
|
*/
|
|
|
|
retval = (*(RIOBootTable[DownLoad.ProductCode])) (p, &DownLoad);
|
|
|
|
/* <-- Panic */
|
|
|
|
p->RIOHalted = 0;
|
|
|
|
/*
|
|
|
|
** and go back, content with a job well completed.
|
|
|
|
*/
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_PARMS:
|
|
|
|
{
|
2006-03-24 14:18:29 +03:00
|
|
|
unsigned int host;
|
2006-01-11 23:17:49 +03:00
|
|
|
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&host, argp, sizeof(host))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Copy in from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
/*
|
|
|
|
** Fetch the parmmap
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PARMS\n");
|
2006-05-27 10:11:12 +04:00
|
|
|
if (copy_from_io(argp, p->RIOHosts[host].ParmMapP, sizeof(PARM_MAP))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_PARMS: Copy out to user space failed\n");
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_HOST_REQ:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&HostReq, argp, sizeof(HostReq))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Copy in from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (HostReq.HostNum >= p->RIONumHosts) {
|
|
|
|
p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Illegal host number %d\n", HostReq.HostNum);
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Request for host %d\n", HostReq.HostNum);
|
|
|
|
|
2006-03-24 14:18:29 +03:00
|
|
|
if (copy_to_user(HostReq.HostP, &p->RIOHosts[HostReq.HostNum], sizeof(struct Host))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_REQ: Bad copy to user space\n");
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_HOST_DPRAM:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Request for DPRAM\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&HostDpRam, argp, sizeof(HostDpRam))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Copy in from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (HostDpRam.HostNum >= p->RIONumHosts) {
|
|
|
|
p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Illegal host number %d\n", HostDpRam.HostNum);
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Request for host %d\n", HostDpRam.HostNum);
|
|
|
|
|
|
|
|
if (p->RIOHosts[HostDpRam.HostNum].Type == RIO_PCI) {
|
|
|
|
int off;
|
|
|
|
/* It's hardware like this that really gets on my tits. */
|
|
|
|
static unsigned char copy[sizeof(struct DpRam)];
|
|
|
|
for (off = 0; off < sizeof(struct DpRam); off++)
|
2006-05-27 08:08:25 +04:00
|
|
|
copy[off] = readb(p->RIOHosts[HostDpRam.HostNum].Caddr + off);
|
2006-03-24 14:18:29 +03:00
|
|
|
if (copy_to_user(HostDpRam.DpRamP, copy, sizeof(struct DpRam))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
2006-05-27 10:11:12 +04:00
|
|
|
} else if (copy_from_io(HostDpRam.DpRamP, p->RIOHosts[HostDpRam.HostNum].Caddr, sizeof(struct DpRam))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_DPRAM: Bad copy to user space\n");
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_BUSY:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_BUSY\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (arg > 511) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SET_BUSY: Bad port number %ld\n", arg);
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
2006-05-27 08:08:25 +04:00
|
|
|
p->RIOPortp[arg]->State |= RIO_BUSY;
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_HOST_PORT:
|
|
|
|
/*
|
|
|
|
** The daemon want port information
|
|
|
|
** (probably for debug reasons)
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&PortReq, argp, sizeof(PortReq))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Copy in from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (PortReq.SysPort >= RIO_PORTS) { /* SysPort is unsigned */
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Illegal port number %d\n", PortReq.SysPort);
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Request for port %d\n", PortReq.SysPort);
|
2006-03-24 14:18:29 +03:00
|
|
|
if (copy_to_user(PortReq.PortP, p->RIOPortp[PortReq.SysPort], sizeof(struct Port))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_PORT: Bad copy to user space\n");
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_HOST_RUP:
|
|
|
|
/*
|
|
|
|
** The daemon want rup information
|
|
|
|
** (probably for debug reasons)
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&RupReq, argp, sizeof(RupReq))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Copy in from user space failed\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (RupReq.HostNum >= p->RIONumHosts) { /* host is unsigned */
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Illegal host number %d\n", RupReq.HostNum);
|
|
|
|
p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
if (RupReq.RupNum >= MAX_RUP + LINKS_PER_UNIT) { /* eek! */
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Illegal rup number %d\n", RupReq.RupNum);
|
|
|
|
p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
HostP = &p->RIOHosts[RupReq.HostNum];
|
|
|
|
|
|
|
|
if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Host %d not running\n", RupReq.HostNum);
|
|
|
|
p->RIOError.Error = HOST_NOT_RUNNING;
|
|
|
|
return -EIO;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Request for rup %d from host %d\n", RupReq.RupNum, RupReq.HostNum);
|
|
|
|
|
2006-05-27 10:11:12 +04:00
|
|
|
if (copy_from_io(RupReq.RupP, HostP->UnixRups[RupReq.RupNum].RupP, sizeof(struct RUP))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_RUP: Bad copy to user space\n");
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_HOST_LPB:
|
|
|
|
/*
|
|
|
|
** The daemon want lpb information
|
|
|
|
** (probably for debug reasons)
|
|
|
|
*/
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&LpbReq, argp, sizeof(LpbReq))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy from user space\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (LpbReq.Host >= p->RIONumHosts) { /* host is unsigned */
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Illegal host number %d\n", LpbReq.Host);
|
|
|
|
p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
if (LpbReq.Link >= LINKS_PER_UNIT) { /* eek! */
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Illegal link number %d\n", LpbReq.Link);
|
|
|
|
p->RIOError.Error = LINK_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
HostP = &p->RIOHosts[LpbReq.Host];
|
|
|
|
|
|
|
|
if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Host %d not running\n", LpbReq.Host);
|
|
|
|
p->RIOError.Error = HOST_NOT_RUNNING;
|
|
|
|
return -EIO;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Request for lpb %d from host %d\n", LpbReq.Link, LpbReq.Host);
|
|
|
|
|
2006-05-27 10:11:12 +04:00
|
|
|
if (copy_from_io(LpbReq.LpbP, &HostP->LinkStrP[LpbReq.Link], sizeof(struct LPB))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_HOST_LPB: Bad copy to user space\n");
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return retval;
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
/*
|
|
|
|
** Here 3 IOCTL's that allow us to change the way in which
|
|
|
|
** rio logs errors. send them just to syslog or send them
|
|
|
|
** to both syslog and console or send them to just the console.
|
|
|
|
**
|
|
|
|
** See RioStrBuf() in util.c for the other half.
|
|
|
|
*/
|
|
|
|
case RIO_SYSLOG_ONLY:
|
|
|
|
p->RIOPrintLogState = PRINT_TO_LOG; /* Just syslog */
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_SYSLOG_CONS:
|
|
|
|
p->RIOPrintLogState = PRINT_TO_LOG_CONS; /* syslog and console */
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_CONS_ONLY:
|
|
|
|
p->RIOPrintLogState = PRINT_TO_CONS; /* Just console */
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_SIGNALS_ON:
|
|
|
|
if (p->RIOSignalProcess) {
|
|
|
|
p->RIOError.Error = SIGNALS_ALREADY_SET;
|
|
|
|
return -EBUSY;
|
|
|
|
}
|
2006-03-24 14:18:29 +03:00
|
|
|
/* FIXME: PID tracking */
|
|
|
|
p->RIOSignalProcess = current->pid;
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOPrintDisabled = DONT_PRINT;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SIGNALS_OFF:
|
2006-03-24 14:18:29 +03:00
|
|
|
if (p->RIOSignalProcess != current->pid) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = NOT_RECEIVING_PROCESS;
|
|
|
|
return -EPERM;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Clear signal process to zero\n");
|
|
|
|
p->RIOSignalProcess = 0;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_BYTE_MODE:
|
|
|
|
for (Host = 0; Host < p->RIONumHosts; Host++)
|
|
|
|
if (p->RIOHosts[Host].Type == RIO_AT)
|
|
|
|
p->RIOHosts[Host].Mode &= ~WORD_OPERATION;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_WORD_MODE:
|
|
|
|
for (Host = 0; Host < p->RIONumHosts; Host++)
|
|
|
|
if (p->RIOHosts[Host].Type == RIO_AT)
|
|
|
|
p->RIOHosts[Host].Mode |= WORD_OPERATION;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_FAST_BUS:
|
|
|
|
for (Host = 0; Host < p->RIONumHosts; Host++)
|
|
|
|
if (p->RIOHosts[Host].Type == RIO_AT)
|
|
|
|
p->RIOHosts[Host].Mode |= FAST_AT_BUS;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_SET_SLOW_BUS:
|
|
|
|
for (Host = 0; Host < p->RIONumHosts; Host++)
|
|
|
|
if (p->RIOHosts[Host].Type == RIO_AT)
|
|
|
|
p->RIOHosts[Host].Mode &= ~FAST_AT_BUS;
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_MAP_B50_TO_50:
|
|
|
|
case RIO_MAP_B50_TO_57600:
|
|
|
|
case RIO_MAP_B110_TO_110:
|
|
|
|
case RIO_MAP_B110_TO_115200:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
port = arg;
|
2006-01-11 23:17:49 +03:00
|
|
|
if (port < 0 || port > 511) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping: Bad port number %d\n", port);
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
switch (cmd) {
|
|
|
|
case RIO_MAP_B50_TO_50:
|
|
|
|
p->RIOPortp[port]->Config |= RIO_MAP_50_TO_50;
|
|
|
|
break;
|
|
|
|
case RIO_MAP_B50_TO_57600:
|
|
|
|
p->RIOPortp[port]->Config &= ~RIO_MAP_50_TO_50;
|
|
|
|
break;
|
|
|
|
case RIO_MAP_B110_TO_110:
|
|
|
|
p->RIOPortp[port]->Config |= RIO_MAP_110_TO_110;
|
|
|
|
break;
|
|
|
|
case RIO_MAP_B110_TO_115200:
|
|
|
|
p->RIOPortp[port]->Config &= ~RIO_MAP_110_TO_110;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_STREAM_INFO:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_STREAM_INFO\n");
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
case RIO_SEND_PACKET:
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SEND_PACKET\n");
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&SendPack, argp, sizeof(SendPack))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_SEND_PACKET: Bad copy from user space\n");
|
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
if (SendPack.PortNum >= 128) {
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -ENXIO;
|
|
|
|
}
|
|
|
|
|
|
|
|
PortP = p->RIOPortp[SendPack.PortNum];
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
|
|
|
|
if (!can_add_transmit(&PacketP, PortP)) {
|
|
|
|
p->RIOError.Error = UNIT_IS_IN_USE;
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return -ENOSPC;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (loop = 0; loop < (ushort) (SendPack.Len & 127); loop++)
|
2006-03-24 14:18:29 +03:00
|
|
|
writeb(SendPack.Data[loop], &PacketP->data[loop]);
|
2006-01-11 23:17:49 +03:00
|
|
|
|
2006-03-24 14:18:29 +03:00
|
|
|
writeb(SendPack.Len, &PacketP->len);
|
2006-01-11 23:17:49 +03:00
|
|
|
|
|
|
|
add_transmit(PortP);
|
|
|
|
/*
|
|
|
|
** Count characters transmitted for port statistics reporting
|
|
|
|
*/
|
|
|
|
if (PortP->statsGather)
|
|
|
|
PortP->txchars += (SendPack.Len & 127);
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return retval;
|
|
|
|
|
|
|
|
case RIO_NO_MESG:
|
|
|
|
if (su)
|
|
|
|
p->RIONoMessage = 1;
|
|
|
|
return su ? 0 : -EPERM;
|
|
|
|
|
|
|
|
case RIO_MESG:
|
|
|
|
if (su)
|
|
|
|
p->RIONoMessage = 0;
|
|
|
|
return su ? 0 : -EPERM;
|
|
|
|
|
|
|
|
case RIO_WHAT_MESG:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &p->RIONoMessage, sizeof(p->RIONoMessage))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_WHAT_MESG: Bad copy to user space\n");
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_MEM_DUMP:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&SubCmd, argp, sizeof(struct SubCmdStruct))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_MEM_DUMP host %d rup %d addr %x\n", SubCmd.Host, SubCmd.Rup, SubCmd.Addr);
|
|
|
|
|
|
|
|
if (SubCmd.Rup >= MAX_RUP + LINKS_PER_UNIT) {
|
|
|
|
p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (SubCmd.Host >= p->RIONumHosts) {
|
|
|
|
p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
port = p->RIOHosts[SubCmd.Host].UnixRups[SubCmd.Rup].BaseSysPort;
|
|
|
|
|
|
|
|
PortP = p->RIOPortp[port];
|
|
|
|
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
|
2008-04-30 11:53:57 +04:00
|
|
|
if (RIOPreemptiveCmd(p, PortP, RIOC_MEMDUMP) == RIO_FAIL) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_MEM_DUMP failed\n");
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return -EBUSY;
|
|
|
|
} else
|
|
|
|
PortP->State |= RIO_BUSY;
|
|
|
|
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, p->RIOMemDump, MEMDUMP_SIZE)) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_MEM_DUMP copy failed\n");
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_TICK:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (arg >= p->RIONumHosts)
|
2006-01-11 23:17:49 +03:00
|
|
|
return -EINVAL;
|
2006-05-27 08:08:25 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Set interrupt for host %ld\n", arg);
|
|
|
|
writeb(0xFF, &p->RIOHosts[arg].SetInt);
|
2006-01-11 23:17:49 +03:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_TOCK:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (arg >= p->RIONumHosts)
|
2006-01-11 23:17:49 +03:00
|
|
|
return -EINVAL;
|
2006-05-27 08:08:25 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Clear interrupt for host %ld\n", arg);
|
|
|
|
writeb(0xFF, &p->RIOHosts[arg].ResetInt);
|
2006-01-11 23:17:49 +03:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_READ_CHECK:
|
|
|
|
/* Check reads for pkts with data[0] the same */
|
|
|
|
p->RIOReadCheck = !p->RIOReadCheck;
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &p->RIOReadCheck, sizeof(unsigned int))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
case RIO_READ_REGISTER:
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_from_user(&SubCmd, argp, sizeof(struct SubCmdStruct))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
p->RIOError.Error = COPYIN_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_REGISTER host %d rup %d port %d reg %x\n", SubCmd.Host, SubCmd.Rup, SubCmd.Port, SubCmd.Addr);
|
|
|
|
|
|
|
|
if (SubCmd.Port > 511) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Baud rate mapping: Bad port number %d\n", SubCmd.Port);
|
|
|
|
p->RIOError.Error = PORT_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (SubCmd.Rup >= MAX_RUP + LINKS_PER_UNIT) {
|
|
|
|
p->RIOError.Error = RUP_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (SubCmd.Host >= p->RIONumHosts) {
|
|
|
|
p->RIOError.Error = HOST_NUMBER_OUT_OF_RANGE;
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
port = p->RIOHosts[SubCmd.Host].UnixRups[SubCmd.Rup].BaseSysPort + SubCmd.Port;
|
|
|
|
PortP = p->RIOPortp[port];
|
|
|
|
|
|
|
|
rio_spin_lock_irqsave(&PortP->portSem, flags);
|
|
|
|
|
2008-04-30 11:53:57 +04:00
|
|
|
if (RIOPreemptiveCmd(p, PortP, RIOC_READ_REGISTER) ==
|
|
|
|
RIO_FAIL) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_REGISTER failed\n");
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
|
|
|
return -EBUSY;
|
|
|
|
} else
|
|
|
|
PortP->State |= RIO_BUSY;
|
|
|
|
|
|
|
|
rio_spin_unlock_irqrestore(&PortP->portSem, flags);
|
2006-05-27 08:08:25 +04:00
|
|
|
if (copy_to_user(argp, &p->CdRegister, sizeof(unsigned int))) {
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_REGISTER copy failed\n");
|
|
|
|
p->RIOError.Error = COPYOUT_FAILED;
|
|
|
|
return -EFAULT;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
/*
|
|
|
|
** rio_make_dev: given port number (0-511) ORed with port type
|
|
|
|
** (RIO_DEV_DIRECT, RIO_DEV_MODEM, RIO_DEV_XPRINT) return dev_t
|
|
|
|
** value to pass to mknod to create the correct device node.
|
|
|
|
*/
|
|
|
|
case RIO_MAKE_DEV:
|
|
|
|
{
|
2006-05-27 08:08:25 +04:00
|
|
|
unsigned int port = arg & RIO_MODEM_MASK;
|
2006-03-24 14:18:29 +03:00
|
|
|
unsigned int ret;
|
2006-01-11 23:17:49 +03:00
|
|
|
|
2006-05-27 08:08:25 +04:00
|
|
|
switch (arg & RIO_DEV_MASK) {
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_DEV_DIRECT:
|
2006-03-24 14:18:29 +03:00
|
|
|
ret = drv_makedev(MAJOR(dev), port);
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Makedev direct 0x%x is 0x%x\n", port, ret);
|
|
|
|
return ret;
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_DEV_MODEM:
|
2006-03-24 14:18:29 +03:00
|
|
|
ret = drv_makedev(MAJOR(dev), (port | RIO_MODEM_BIT));
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Makedev modem 0x%x is 0x%x\n", port, ret);
|
|
|
|
return ret;
|
2006-01-11 23:17:49 +03:00
|
|
|
case RIO_DEV_XPRINT:
|
2006-03-24 14:18:29 +03:00
|
|
|
ret = drv_makedev(MAJOR(dev), port);
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Makedev printer 0x%x is 0x%x\n", port, ret);
|
|
|
|
return ret;
|
2006-01-11 23:17:49 +03:00
|
|
|
}
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "MAKE Device is called\n");
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
/*
|
|
|
|
** rio_minor: given a dev_t from a stat() call, return
|
|
|
|
** the port number (0-511) ORed with the port type
|
|
|
|
** ( RIO_DEV_DIRECT, RIO_DEV_MODEM, RIO_DEV_XPRINT )
|
|
|
|
*/
|
|
|
|
case RIO_MINOR:
|
|
|
|
{
|
|
|
|
dev_t dv;
|
|
|
|
int mino;
|
2006-03-24 14:18:29 +03:00
|
|
|
unsigned long ret;
|
2006-01-11 23:17:49 +03:00
|
|
|
|
2006-05-27 08:08:25 +04:00
|
|
|
dv = (dev_t) (arg);
|
2006-01-11 23:17:49 +03:00
|
|
|
mino = RIO_UNMODEM(dv);
|
|
|
|
|
|
|
|
if (RIO_ISMODEM(dv)) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Minor for device 0x%x: modem %d\n", dv, mino);
|
2006-03-24 14:18:29 +03:00
|
|
|
ret = mino | RIO_DEV_MODEM;
|
2006-01-11 23:17:49 +03:00
|
|
|
} else {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Minor for device 0x%x: direct %d\n", dv, mino);
|
2006-03-24 14:18:29 +03:00
|
|
|
ret = mino | RIO_DEV_DIRECT;
|
2006-01-11 23:17:49 +03:00
|
|
|
}
|
2006-03-24 14:18:29 +03:00
|
|
|
return ret;
|
2006-01-11 23:17:49 +03:00
|
|
|
}
|
2005-04-17 02:20:36 +04:00
|
|
|
}
|
2006-01-11 23:17:49 +03:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "INVALID DAEMON IOCTL 0x%x\n", cmd);
|
2005-04-17 02:20:36 +04:00
|
|
|
p->RIOError.Error = IOCTL_COMMAND_UNKNOWN;
|
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
func_exit();
|
2005-04-17 02:20:36 +04:00
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
** Pre-emptive commands go on RUPs and are only one byte long.
|
|
|
|
*/
|
2006-03-24 14:18:29 +03:00
|
|
|
int RIOPreemptiveCmd(struct rio_info *p, struct Port *PortP, u8 Cmd)
|
2005-04-17 02:20:36 +04:00
|
|
|
{
|
|
|
|
struct CmdBlk *CmdBlkP;
|
|
|
|
struct PktCmd_M *PktCmdP;
|
|
|
|
int Ret;
|
|
|
|
ushort rup;
|
|
|
|
int port;
|
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
if (PortP->State & RIO_DELETED) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Preemptive command to deleted RTA ignored\n");
|
2005-04-17 02:20:36 +04:00
|
|
|
return RIO_FAIL;
|
|
|
|
}
|
|
|
|
|
2006-05-15 20:44:26 +04:00
|
|
|
if ((PortP->InUse == (typeof(PortP->InUse))-1) ||
|
|
|
|
!(CmdBlkP = RIOGetCmdBlk())) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Cannot allocate command block "
|
|
|
|
"for command %d on port %d\n", Cmd, PortP->PortNum);
|
2005-04-17 02:20:36 +04:00
|
|
|
return RIO_FAIL;
|
|
|
|
}
|
|
|
|
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Command blk %p - InUse now %d\n",
|
|
|
|
CmdBlkP, PortP->InUse);
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-05-15 20:44:26 +04:00
|
|
|
PktCmdP = (struct PktCmd_M *)&CmdBlkP->Packet.data[0];
|
2005-04-17 02:20:36 +04:00
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
CmdBlkP->Packet.src_unit = 0;
|
2005-04-17 02:20:36 +04:00
|
|
|
if (PortP->SecondBlock)
|
|
|
|
rup = PortP->ID2;
|
|
|
|
else
|
|
|
|
rup = PortP->RupNum;
|
|
|
|
CmdBlkP->Packet.dest_unit = rup;
|
2006-01-11 23:17:49 +03:00
|
|
|
CmdBlkP->Packet.src_port = COMMAND_RUP;
|
2005-04-17 02:20:36 +04:00
|
|
|
CmdBlkP->Packet.dest_port = COMMAND_RUP;
|
2006-01-11 23:17:49 +03:00
|
|
|
CmdBlkP->Packet.len = PKT_CMD_BIT | 2;
|
|
|
|
CmdBlkP->PostFuncP = RIOUnUse;
|
2006-03-24 14:18:29 +03:00
|
|
|
CmdBlkP->PostArg = (unsigned long) PortP;
|
2006-01-11 23:17:49 +03:00
|
|
|
PktCmdP->Command = Cmd;
|
|
|
|
port = PortP->HostPort % (ushort) PORTS_PER_RTA;
|
2005-04-17 02:20:36 +04:00
|
|
|
/*
|
2006-01-11 23:17:49 +03:00
|
|
|
** Index ports 8-15 for 2nd block of 16 port RTA.
|
|
|
|
*/
|
2005-04-17 02:20:36 +04:00
|
|
|
if (PortP->SecondBlock)
|
|
|
|
port += (ushort) PORTS_PER_RTA;
|
2006-01-11 23:17:49 +03:00
|
|
|
PktCmdP->PhbNum = port;
|
|
|
|
|
|
|
|
switch (Cmd) {
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_MEMDUMP:
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue MEMDUMP command blk %p "
|
|
|
|
"(addr 0x%x)\n", CmdBlkP, (int) SubCmd.Addr);
|
2008-04-30 11:53:57 +04:00
|
|
|
PktCmdP->SubCommand = RIOC_MEMDUMP;
|
2006-01-11 23:17:49 +03:00
|
|
|
PktCmdP->SubAddr = SubCmd.Addr;
|
|
|
|
break;
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_FCLOSE:
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue FCLOSE command blk %p\n",
|
|
|
|
CmdBlkP);
|
2006-01-11 23:17:49 +03:00
|
|
|
break;
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_READ_REGISTER:
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue READ_REGISTER (0x%x) "
|
|
|
|
"command blk %p\n", (int) SubCmd.Addr, CmdBlkP);
|
2008-04-30 11:53:57 +04:00
|
|
|
PktCmdP->SubCommand = RIOC_READ_REGISTER;
|
2006-01-11 23:17:49 +03:00
|
|
|
PktCmdP->SubAddr = SubCmd.Addr;
|
|
|
|
break;
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_RESUME:
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue RESUME command blk %p\n",
|
|
|
|
CmdBlkP);
|
2006-01-11 23:17:49 +03:00
|
|
|
break;
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_RFLUSH:
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue RFLUSH command blk %p\n",
|
|
|
|
CmdBlkP);
|
2006-01-11 23:17:49 +03:00
|
|
|
CmdBlkP->PostFuncP = RIORFlushEnable;
|
|
|
|
break;
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_SUSPEND:
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue SUSPEND command blk %p\n",
|
|
|
|
CmdBlkP);
|
2006-01-11 23:17:49 +03:00
|
|
|
break;
|
|
|
|
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_MGET:
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue MGET command blk %p\n",
|
|
|
|
CmdBlkP);
|
2006-01-11 23:17:49 +03:00
|
|
|
break;
|
|
|
|
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_MSET:
|
|
|
|
case RIOC_MBIC:
|
|
|
|
case RIOC_MBIS:
|
2006-01-11 23:17:49 +03:00
|
|
|
CmdBlkP->Packet.data[4] = (char) PortP->ModemLines;
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue MSET/MBIC/MBIS command "
|
|
|
|
"blk %p\n", CmdBlkP);
|
2006-01-11 23:17:49 +03:00
|
|
|
break;
|
|
|
|
|
2008-04-30 11:53:57 +04:00
|
|
|
case RIOC_WFLUSH:
|
2006-01-11 23:17:49 +03:00
|
|
|
/*
|
|
|
|
** If we have queued up the maximum number of Write flushes
|
|
|
|
** allowed then we should not bother sending any more to the
|
|
|
|
** RTA.
|
|
|
|
*/
|
2006-05-15 20:44:26 +04:00
|
|
|
if (PortP->WflushFlag == (typeof(PortP->WflushFlag))-1) {
|
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Trashed WFLUSH, "
|
|
|
|
"WflushFlag about to wrap!");
|
2006-01-11 23:17:49 +03:00
|
|
|
RIOFreeCmdBlk(CmdBlkP);
|
|
|
|
return (RIO_FAIL);
|
|
|
|
} else {
|
2006-05-15 20:44:26 +04:00
|
|
|
rio_dprintk(RIO_DEBUG_CTRL, "Queue WFLUSH command "
|
|
|
|
"blk %p\n", CmdBlkP);
|
2006-01-11 23:17:49 +03:00
|
|
|
CmdBlkP->PostFuncP = RIOWFlushMark;
|
|
|
|
}
|
|
|
|
break;
|
2005-04-17 02:20:36 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
PortP->InUse++;
|
|
|
|
|
2006-01-11 23:17:49 +03:00
|
|
|
Ret = RIOQueueCmdBlk(PortP->HostP, rup, CmdBlkP);
|
2005-04-17 02:20:36 +04:00
|
|
|
|
|
|
|
return Ret;
|
|
|
|
}
|