tty: move obsolete and broken generic_serial drivers to drivers/staging/generic_serial/

As planned by Arnd Bergmann, this moves the following drivers to the
drivers/staging/generic_serial directory where they will be removed
after 2.6.41 if no one steps up to claim them.
	generic_serial
	rio
	ser_a2232
	sx
	vme_scc

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 941 deletions

diff --git a/drivers/char/rio/riotable.c b/drivers/char/rio/riotable.c
deleted file mode 100644
index 3d15802dc0f3..000000000000
--- a/drivers/char/rio/riotable.c
+++ /dev/null
@@ -1,941 +0,0 @@
-/*
-** -----------------------------------------------------------------------------
-**
-**  Perle Specialix driver for Linux
-**  Ported from existing RIO Driver for SCO sources.
- *
- *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- *      This program is free software; you can redistribute it and/or modify
- *      it under the terms of the GNU General Public License as published by
- *      the Free Software Foundation; either version 2 of the License, or
- *      (at your option) any later version.
- *
- *      This program is distributed in the hope that it will be useful,
- *      but WITHOUT ANY WARRANTY; without even the implied warranty of
- *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *      GNU General Public License for more details.
- *
- *      You should have received a copy of the GNU General Public License
- *      along with this program; if not, write to the Free Software
- *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-**
-**	Module		: riotable.c
-**	SID		: 1.2
-**	Last Modified	: 11/6/98 10:33:47
-**	Retrieved	: 11/6/98 10:33:50
-**
-**  ident @(#)riotable.c	1.2
-**
-** -----------------------------------------------------------------------------
-*/
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/string.h>
-
-#include <asm/io.h>
-#include <asm/system.h>
-#include <asm/string.h>
-#include <asm/uaccess.h>
-
-#include <linux/termios.h>
-#include <linux/serial.h>
-
-#include <linux/generic_serial.h>
-
-
-#include "linux_compat.h"
-#include "rio_linux.h"
-#include "pkt.h"
-#include "daemon.h"
-#include "rio.h"
-#include "riospace.h"
-#include "cmdpkt.h"
-#include "map.h"
-#include "rup.h"
-#include "port.h"
-#include "riodrvr.h"
-#include "rioinfo.h"
-#include "func.h"
-#include "errors.h"
-#include "pci.h"
-
-#include "parmmap.h"
-#include "unixrup.h"
-#include "board.h"
-#include "host.h"
-#include "phb.h"
-#include "link.h"
-#include "cmdblk.h"
-#include "route.h"
-#include "cirrus.h"
-#include "rioioctl.h"
-#include "param.h"
-#include "protsts.h"
-
-/*
-** A configuration table has been loaded. It is now up to us
-** to sort it out and use the information contained therein.
-*/
-int RIONewTable(struct rio_info *p)
-{
-	int Host, Host1, Host2, NameIsUnique, Entry, SubEnt;
-	struct Map *MapP;
-	struct Map *HostMapP;
-	struct Host *HostP;
-
-	char *cptr;
-
-	/*
-	 ** We have been sent a new table to install. We need to break
-	 ** it down into little bits and spread it around a bit to see
-	 ** what we have got.
-	 */
-	/*
-	 ** Things to check:
-	 ** (things marked 'xx' aren't checked any more!)
-	 ** (1) That there are no booted Hosts/RTAs out there.
-	 ** (2) That the names are properly formed
-	 ** (3) That blank entries really are.
-	 ** xx (4)      That hosts mentioned in the table actually exist. xx
-	 ** (5) That the IDs are unique (per host).
-	 ** (6) That host IDs are zero
-	 ** (7) That port numbers are valid
-	 ** (8) That port numbers aren't duplicated
-	 ** (9) That names aren't duplicated
-	 ** xx (10) That hosts that actually exist are mentioned in the table. xx
-	 */
-	rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(1)\n");
-	if (p->RIOSystemUp) {	/* (1) */
-		p->RIOError.Error = HOST_HAS_ALREADY_BEEN_BOOTED;
-		return -EBUSY;
-	}
-
-	p->RIOError.Error = NOTHING_WRONG_AT_ALL;
-	p->RIOError.Entry = -1;
-	p->RIOError.Other = -1;
-
-	for (Entry = 0; Entry < TOTAL_MAP_ENTRIES; Entry++) {
-		MapP = &p->RIOConnectTable[Entry];
-		if ((MapP->Flags & RTA16_SECOND_SLOT) == 0) {
-			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(2)\n");
-			cptr = MapP->Name;	/* (2) */
-			cptr[MAX_NAME_LEN - 1] = '\0';
-			if (cptr[0] == '\0') {
-				memcpy(MapP->Name, MapP->RtaUniqueNum ? "RTA	NN" : "HOST NN", 8);
-				MapP->Name[5] = '0' + Entry / 10;
-				MapP->Name[6] = '0' + Entry % 10;
-			}
-			while (*cptr) {
-				if (*cptr < ' ' || *cptr > '~') {
-					p->RIOError.Error = BAD_CHARACTER_IN_NAME;
-					p->RIOError.Entry = Entry;
-					return -ENXIO;
-				}
-				cptr++;
-			}
-		}
-
-		/*
-		 ** If the entry saved was a tentative entry then just forget
-		 ** about it.
-		 */
-		if (MapP->Flags & SLOT_TENTATIVE) {
-			MapP->HostUniqueNum = 0;
-			MapP->RtaUniqueNum = 0;
-			continue;
-		}
-
-		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(3)\n");
-		if (!MapP->RtaUniqueNum && !MapP->HostUniqueNum) {	/* (3) */
-			if (MapP->ID || MapP->SysPort || MapP->Flags) {
-				rio_dprintk(RIO_DEBUG_TABLE, "%s pretending to be empty but isn't\n", MapP->Name);
-				p->RIOError.Error = TABLE_ENTRY_ISNT_PROPERLY_NULL;
-				p->RIOError.Entry = Entry;
-				return -ENXIO;
-			}
-			rio_dprintk(RIO_DEBUG_TABLE, "!RIO: Daemon: test (3) passes\n");
-			continue;
-		}
-
-		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(4)\n");
-		for (Host = 0; Host < p->RIONumHosts; Host++) {	/* (4) */
-			if (p->RIOHosts[Host].UniqueNum == MapP->HostUniqueNum) {
-				HostP = &p->RIOHosts[Host];
-				/*
-				 ** having done the lookup, we don't really want to do
-				 ** it again, so hang the host number in a safe place
-				 */
-				MapP->Topology[0].Unit = Host;
-				break;
-			}
-		}
-
-		if (Host >= p->RIONumHosts) {
-			rio_dprintk(RIO_DEBUG_TABLE, "RTA %s has unknown host unique number 0x%x\n", MapP->Name, MapP->HostUniqueNum);
-			MapP->HostUniqueNum = 0;
-			/* MapP->RtaUniqueNum   = 0; */
-			/* MapP->ID                     = 0; */
-			/* MapP->Flags           = 0; */
-			/* MapP->SysPort                 = 0; */
-			/* MapP->Name[0]                 = 0; */
-			continue;
-		}
-
-		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(5)\n");
-		if (MapP->RtaUniqueNum) {	/* (5) */
-			if (!MapP->ID) {
-				rio_dprintk(RIO_DEBUG_TABLE, "RIO: RTA %s has been allocated an ID of zero!\n", MapP->Name);
-				p->RIOError.Error = ZERO_RTA_ID;
-				p->RIOError.Entry = Entry;
-				return -ENXIO;
-			}
-			if (MapP->ID > MAX_RUP) {
-				rio_dprintk(RIO_DEBUG_TABLE, "RIO: RTA %s has been allocated an invalid ID %d\n", MapP->Name, MapP->ID);
-				p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
-				p->RIOError.Entry = Entry;
-				return -ENXIO;
-			}
-			for (SubEnt = 0; SubEnt < Entry; SubEnt++) {
-				if (MapP->HostUniqueNum == p->RIOConnectTable[SubEnt].HostUniqueNum && MapP->ID == p->RIOConnectTable[SubEnt].ID) {
-					rio_dprintk(RIO_DEBUG_TABLE, "Dupl. ID number allocated to RTA %s and RTA %s\n", MapP->Name, p->RIOConnectTable[SubEnt].Name);
-					p->RIOError.Error = DUPLICATED_RTA_ID;
-					p->RIOError.Entry = Entry;
-					p->RIOError.Other = SubEnt;
-					return -ENXIO;
-				}
-				/*
-				 ** If the RtaUniqueNum is the same, it may be looking at both
-				 ** entries for a 16 port RTA, so check the ids
-				 */
-				if ((MapP->RtaUniqueNum == p->RIOConnectTable[SubEnt].RtaUniqueNum)
-				    && (MapP->ID2 != p->RIOConnectTable[SubEnt].ID)) {
-					rio_dprintk(RIO_DEBUG_TABLE, "RTA %s has duplicate unique number\n", MapP->Name);
-					rio_dprintk(RIO_DEBUG_TABLE, "RTA %s has duplicate unique number\n", p->RIOConnectTable[SubEnt].Name);
-					p->RIOError.Error = DUPLICATE_UNIQUE_NUMBER;
-					p->RIOError.Entry = Entry;
-					p->RIOError.Other = SubEnt;
-					return -ENXIO;
-				}
-			}
-			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(7a)\n");
-			/* (7a) */
-			if ((MapP->SysPort != NO_PORT) && (MapP->SysPort % PORTS_PER_RTA)) {
-				rio_dprintk(RIO_DEBUG_TABLE, "TTY Port number %d-RTA %s is not a multiple of %d!\n", (int) MapP->SysPort, MapP->Name, PORTS_PER_RTA);
-				p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
-				p->RIOError.Entry = Entry;
-				return -ENXIO;
-			}
-			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(7b)\n");
-			/* (7b) */
-			if ((MapP->SysPort != NO_PORT) && (MapP->SysPort >= RIO_PORTS)) {
-				rio_dprintk(RIO_DEBUG_TABLE, "TTY Port number %d for RTA %s is too big\n", (int) MapP->SysPort, MapP->Name);
-				p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
-				p->RIOError.Entry = Entry;
-				return -ENXIO;
-			}
-			for (SubEnt = 0; SubEnt < Entry; SubEnt++) {
-				if (p->RIOConnectTable[SubEnt].Flags & RTA16_SECOND_SLOT)
-					continue;
-				if (p->RIOConnectTable[SubEnt].RtaUniqueNum) {
-					rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(8)\n");
-					/* (8) */
-					if ((MapP->SysPort != NO_PORT) && (MapP->SysPort == p->RIOConnectTable[SubEnt].SysPort)) {
-						rio_dprintk(RIO_DEBUG_TABLE, "RTA %s:same TTY port # as RTA %s (%d)\n", MapP->Name, p->RIOConnectTable[SubEnt].Name, (int) MapP->SysPort);
-						p->RIOError.Error = TTY_NUMBER_IN_USE;
-						p->RIOError.Entry = Entry;
-						p->RIOError.Other = SubEnt;
-						return -ENXIO;
-					}
-					rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(9)\n");
-					if (strcmp(MapP->Name, p->RIOConnectTable[SubEnt].Name) == 0 && !(MapP->Flags & RTA16_SECOND_SLOT)) {	/* (9) */
-						rio_dprintk(RIO_DEBUG_TABLE, "RTA name %s used twice\n", MapP->Name);
-						p->RIOError.Error = NAME_USED_TWICE;
-						p->RIOError.Entry = Entry;
-						p->RIOError.Other = SubEnt;
-						return -ENXIO;
-					}
-				}
-			}
-		} else {	/* (6) */
-			rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: entering(6)\n");
-			if (MapP->ID) {
-				rio_dprintk(RIO_DEBUG_TABLE, "RIO:HOST %s has been allocated ID that isn't zero!\n", MapP->Name);
-				p->RIOError.Error = HOST_ID_NOT_ZERO;
-				p->RIOError.Entry = Entry;
-				return -ENXIO;
-			}
-			if (MapP->SysPort != NO_PORT) {
-				rio_dprintk(RIO_DEBUG_TABLE, "RIO: HOST %s has been allocated port numbers!\n", MapP->Name);
-				p->RIOError.Error = HOST_SYSPORT_BAD;
-				p->RIOError.Entry = Entry;
-				return -ENXIO;
-			}
-		}
-	}
-
-	/*
-	 ** wow! if we get here then it's a goody!
-	 */
-
-	/*
-	 ** Zero the (old) entries for each host...
-	 */
-	for (Host = 0; Host < RIO_HOSTS; Host++) {
-		for (Entry = 0; Entry < MAX_RUP; Entry++) {
-			memset(&p->RIOHosts[Host].Mapping[Entry], 0, sizeof(struct Map));
-		}
-		memset(&p->RIOHosts[Host].Name[0], 0, sizeof(p->RIOHosts[Host].Name));
-	}
-
-	/*
-	 ** Copy in the new table entries
-	 */
-	for (Entry = 0; Entry < TOTAL_MAP_ENTRIES; Entry++) {
-		rio_dprintk(RIO_DEBUG_TABLE, "RIONewTable: Copy table for Host entry %d\n", Entry);
-		MapP = &p->RIOConnectTable[Entry];
-
-		/*
-		 ** Now, if it is an empty slot ignore it!
-		 */
-		if (MapP->HostUniqueNum == 0)
-			continue;
-
-		/*
-		 ** we saved the host number earlier, so grab it back
-		 */
-		HostP = &p->RIOHosts[MapP->Topology[0].Unit];
-
-		/*
-		 ** If it is a host, then we only need to fill in the name field.
-		 */
-		if (MapP->ID == 0) {
-			rio_dprintk(RIO_DEBUG_TABLE, "Host entry found. Name %s\n", MapP->Name);
-			memcpy(HostP->Name, MapP->Name, MAX_NAME_LEN);
-			continue;
-		}
-
-		/*
-		 ** Its an RTA entry, so fill in the host mapping entries for it
-		 ** and the port mapping entries. Notice that entry zero is for
-		 ** ID one.
-		 */
-		HostMapP = &HostP->Mapping[MapP->ID - 1];
-
-		if (MapP->Flags & SLOT_IN_USE) {
-			rio_dprintk(RIO_DEBUG_TABLE, "Rta entry found. Name %s\n", MapP->Name);
-			/*
-			 ** structure assign, then sort out the bits we shouldn't have done
-			 */
-			*HostMapP = *MapP;
-
-			HostMapP->Flags = SLOT_IN_USE;
-			if (MapP->Flags & RTA16_SECOND_SLOT)
-				HostMapP->Flags |= RTA16_SECOND_SLOT;
-
-			RIOReMapPorts(p, HostP, HostMapP);
-		} else {
-			rio_dprintk(RIO_DEBUG_TABLE, "TENTATIVE Rta entry found. Name %s\n", MapP->Name);
-		}
-	}
-
-	for (Entry = 0; Entry < TOTAL_MAP_ENTRIES; Entry++) {
-		p->RIOSavedTable[Entry] = p->RIOConnectTable[Entry];
-	}
-
-	for (Host = 0; Host < p->RIONumHosts; Host++) {
-		for (SubEnt = 0; SubEnt < LINKS_PER_UNIT; SubEnt++) {
-			p->RIOHosts[Host].Topology[SubEnt].Unit = ROUTE_DISCONNECT;
-			p->RIOHosts[Host].Topology[SubEnt].Link = NO_LINK;
-		}
-		for (Entry = 0; Entry < MAX_RUP; Entry++) {
-			for (SubEnt = 0; SubEnt < LINKS_PER_UNIT; SubEnt++) {
-				p->RIOHosts[Host].Mapping[Entry].Topology[SubEnt].Unit = ROUTE_DISCONNECT;
-				p->RIOHosts[Host].Mapping[Entry].Topology[SubEnt].Link = NO_LINK;
-			}
-		}
-		if (!p->RIOHosts[Host].Name[0]) {
-			memcpy(p->RIOHosts[Host].Name, "HOST 1", 7);
-			p->RIOHosts[Host].Name[5] += Host;
-		}
-		/*
-		 ** Check that default name assigned is unique.
-		 */
-		Host1 = Host;
-		NameIsUnique = 0;
-		while (!NameIsUnique) {
-			NameIsUnique = 1;
-			for (Host2 = 0; Host2 < p->RIONumHosts; Host2++) {
-				if (Host2 == Host)
-					continue;
-				if (strcmp(p->RIOHosts[Host].Name, p->RIOHosts[Host2].Name)
-				    == 0) {
-					NameIsUnique = 0;
-					Host1++;
-					if (Host1 >= p->RIONumHosts)
-						Host1 = 0;
-					p->RIOHosts[Host].Name[5] = '1' + Host1;
-				}
-			}
-		}
-		/*
-		 ** Rename host if name already used.
-		 */
-		if (Host1 != Host) {
-			rio_dprintk(RIO_DEBUG_TABLE, "Default name %s already used\n", p->RIOHosts[Host].Name);
-			memcpy(p->RIOHosts[Host].Name, "HOST 1", 7);
-			p->RIOHosts[Host].Name[5] += Host1;
-		}
-		rio_dprintk(RIO_DEBUG_TABLE, "Assigning default name %s\n", p->RIOHosts[Host].Name);
-	}
-	return 0;
-}
-
-/*
-** User process needs the config table - build it from first
-** principles.
-**
-*	FIXME: SMP locking
-*/
-int RIOApel(struct rio_info *p)
-{
-	int Host;
-	int link;
-	int Rup;
-	int Next = 0;
-	struct Map *MapP;
-	struct Host *HostP;
-	unsigned long flags;
-
-	rio_dprintk(RIO_DEBUG_TABLE, "Generating a table to return to config.rio\n");
-
-	memset(&p->RIOConnectTable[0], 0, sizeof(struct Map) * TOTAL_MAP_ENTRIES);
-
-	for (Host = 0; Host < RIO_HOSTS; Host++) {
-		rio_dprintk(RIO_DEBUG_TABLE, "Processing host %d\n", Host);
-		HostP = &p->RIOHosts[Host];
-		rio_spin_lock_irqsave(&HostP->HostLock, flags);
-
-		MapP = &p->RIOConnectTable[Next++];
-		MapP->HostUniqueNum = HostP->UniqueNum;
-		if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
-			rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
-			continue;
-		}
-		MapP->RtaUniqueNum = 0;
-		MapP->ID = 0;
-		MapP->Flags = SLOT_IN_USE;
-		MapP->SysPort = NO_PORT;
-		for (link = 0; link < LINKS_PER_UNIT; link++)
-			MapP->Topology[link] = HostP->Topology[link];
-		memcpy(MapP->Name, HostP->Name, MAX_NAME_LEN);
-		for (Rup = 0; Rup < MAX_RUP; Rup++) {
-			if (HostP->Mapping[Rup].Flags & (SLOT_IN_USE | SLOT_TENTATIVE)) {
-				p->RIOConnectTable[Next] = HostP->Mapping[Rup];
-				if (HostP->Mapping[Rup].Flags & SLOT_IN_USE)
-					p->RIOConnectTable[Next].Flags |= SLOT_IN_USE;
-				if (HostP->Mapping[Rup].Flags & SLOT_TENTATIVE)
-					p->RIOConnectTable[Next].Flags |= SLOT_TENTATIVE;
-				if (HostP->Mapping[Rup].Flags & RTA16_SECOND_SLOT)
-					p->RIOConnectTable[Next].Flags |= RTA16_SECOND_SLOT;
-				Next++;
-			}
-		}
-		rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
-	}
-	return 0;
-}
-
-/*
-** config.rio has taken a dislike to one of the gross maps entries.
-** if the entry is suitably inactive, then we can gob on it and remove
-** it from the table.
-*/
-int RIODeleteRta(struct rio_info *p, struct Map *MapP)
-{
-	int host, entry, port, link;
-	int SysPort;
-	struct Host *HostP;
-	struct Map *HostMapP;
-	struct Port *PortP;
-	int work_done = 0;
-	unsigned long lock_flags, sem_flags;
-
-	rio_dprintk(RIO_DEBUG_TABLE, "Delete entry on host %x, rta %x\n", MapP->HostUniqueNum, MapP->RtaUniqueNum);
-
-	for (host = 0; host < p->RIONumHosts; host++) {
-		HostP = &p->RIOHosts[host];
-
-		rio_spin_lock_irqsave(&HostP->HostLock, lock_flags);
-
-		if ((HostP->Flags & RUN_STATE) != RC_RUNNING) {
-			rio_spin_unlock_irqrestore(&HostP->HostLock, lock_flags);
-			continue;
-		}
-
-		for (entry = 0; entry < MAX_RUP; entry++) {
-			if (MapP->RtaUniqueNum == HostP->Mapping[entry].RtaUniqueNum) {
-				HostMapP = &HostP->Mapping[entry];
-				rio_dprintk(RIO_DEBUG_TABLE, "Found entry offset %d on host %s\n", entry, HostP->Name);
-
-				/*
-				 ** Check all four links of the unit are disconnected
-				 */
-				for (link = 0; link < LINKS_PER_UNIT; link++) {
-					if (HostMapP->Topology[link].Unit != ROUTE_DISCONNECT) {
-						rio_dprintk(RIO_DEBUG_TABLE, "Entry is in use and cannot be deleted!\n");
-						p->RIOError.Error = UNIT_IS_IN_USE;
-						rio_spin_unlock_irqrestore(&HostP->HostLock, lock_flags);
-						return -EBUSY;
-					}
-				}
-				/*
-				 ** Slot has been allocated, BUT not booted/routed/
-				 ** connected/selected or anything else-ed
-				 */
-				SysPort = HostMapP->SysPort;
-
-				if (SysPort != NO_PORT) {
-					for (port = SysPort; port < SysPort + PORTS_PER_RTA; port++) {
-						PortP = p->RIOPortp[port];
-						rio_dprintk(RIO_DEBUG_TABLE, "Unmap port\n");
-
-						rio_spin_lock_irqsave(&PortP->portSem, sem_flags);
-
-						PortP->Mapped = 0;
-
-						if (PortP->State & (RIO_MOPEN | RIO_LOPEN)) {
-
-							rio_dprintk(RIO_DEBUG_TABLE, "Gob on port\n");
-							PortP->TxBufferIn = PortP->TxBufferOut = 0;
-							/* What should I do 
-							   wakeup( &PortP->TxBufferIn );
-							   wakeup( &PortP->TxBufferOut);
-							 */
-							PortP->InUse = NOT_INUSE;
-							/* What should I do 
-							   wakeup( &PortP->InUse );
-							   signal(PortP->TtyP->t_pgrp,SIGKILL);
-							   ttyflush(PortP->TtyP,(FREAD|FWRITE));
-							 */
-							PortP->State |= RIO_CLOSING | RIO_DELETED;
-						}
-
-						/*
-						 ** For the second slot of a 16 port RTA, the
-						 ** driver needs to reset the changes made to
-						 ** the phb to port mappings in RIORouteRup.
-						 */
-						if (PortP->SecondBlock) {
-							u16 dest_unit = HostMapP->ID;
-							u16 dest_port = port - SysPort;
-							u16 __iomem *TxPktP;
-							struct PKT __iomem *Pkt;
-
-							for (TxPktP = PortP->TxStart; TxPktP <= PortP->TxEnd; TxPktP++) {
-								/*
-								 ** *TxPktP is the pointer to the
-								 ** transmit packet on the host card.
-								 ** This needs to be translated into
-								 ** a 32 bit pointer so it can be
-								 ** accessed from the driver.
-								 */
-								Pkt = (struct PKT __iomem *) RIO_PTR(HostP->Caddr, readw(&*TxPktP));
-								rio_dprintk(RIO_DEBUG_TABLE, "Tx packet (%x) destination: Old %x:%x New %x:%x\n", readw(TxPktP), readb(&Pkt->dest_unit), readb(&Pkt->dest_port), dest_unit, dest_port);
-								writew(dest_unit, &Pkt->dest_unit);
-								writew(dest_port, &Pkt->dest_port);
-							}
-							rio_dprintk(RIO_DEBUG_TABLE, "Port %d phb destination: Old %x:%x New %x:%x\n", port, readb(&PortP->PhbP->destination) & 0xff, (readb(&PortP->PhbP->destination) >> 8) & 0xff, dest_unit, dest_port);
-							writew(dest_unit + (dest_port << 8), &PortP->PhbP->destination);
-						}
-						rio_spin_unlock_irqrestore(&PortP->portSem, sem_flags);
-					}
-				}
-				rio_dprintk(RIO_DEBUG_TABLE, "Entry nulled.\n");
-				memset(HostMapP, 0, sizeof(struct Map));
-				work_done++;
-			}
-		}
-		rio_spin_unlock_irqrestore(&HostP->HostLock, lock_flags);
-	}
-
-	/* XXXXX lock me up */
-	for (entry = 0; entry < TOTAL_MAP_ENTRIES; entry++) {
-		if (p->RIOSavedTable[entry].RtaUniqueNum == MapP->RtaUniqueNum) {
-			memset(&p->RIOSavedTable[entry], 0, sizeof(struct Map));
-			work_done++;
-		}
-		if (p->RIOConnectTable[entry].RtaUniqueNum == MapP->RtaUniqueNum) {
-			memset(&p->RIOConnectTable[entry], 0, sizeof(struct Map));
-			work_done++;
-		}
-	}
-	if (work_done)
-		return 0;
-
-	rio_dprintk(RIO_DEBUG_TABLE, "Couldn't find entry to be deleted\n");
-	p->RIOError.Error = COULDNT_FIND_ENTRY;
-	return -ENXIO;
-}
-
-int RIOAssignRta(struct rio_info *p, struct Map *MapP)
-{
-	int host;
-	struct Map *HostMapP;
-	char *sptr;
-	int link;
-
-
-	rio_dprintk(RIO_DEBUG_TABLE, "Assign entry on host %x, rta %x, ID %d, Sysport %d\n", MapP->HostUniqueNum, MapP->RtaUniqueNum, MapP->ID, (int) MapP->SysPort);
-
-	if ((MapP->ID != (u16) - 1) && ((int) MapP->ID < (int) 1 || (int) MapP->ID > MAX_RUP)) {
-		rio_dprintk(RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
-		p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
-		return -EINVAL;
-	}
-	if (MapP->RtaUniqueNum == 0) {
-		rio_dprintk(RIO_DEBUG_TABLE, "Rta Unique number zero!\n");
-		p->RIOError.Error = RTA_UNIQUE_NUMBER_ZERO;
-		return -EINVAL;
-	}
-	if ((MapP->SysPort != NO_PORT) && (MapP->SysPort % PORTS_PER_RTA)) {
-		rio_dprintk(RIO_DEBUG_TABLE, "Port %d not multiple of %d!\n", (int) MapP->SysPort, PORTS_PER_RTA);
-		p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
-		return -EINVAL;
-	}
-	if ((MapP->SysPort != NO_PORT) && (MapP->SysPort >= RIO_PORTS)) {
-		rio_dprintk(RIO_DEBUG_TABLE, "Port %d not valid!\n", (int) MapP->SysPort);
-		p->RIOError.Error = TTY_NUMBER_OUT_OF_RANGE;
-		return -EINVAL;
-	}
-
-	/*
-	 ** Copy the name across to the map entry.
-	 */
-	MapP->Name[MAX_NAME_LEN - 1] = '\0';
-	sptr = MapP->Name;
-	while (*sptr) {
-		if (*sptr < ' ' || *sptr > '~') {
-			rio_dprintk(RIO_DEBUG_TABLE, "Name entry contains non-printing characters!\n");
-			p->RIOError.Error = BAD_CHARACTER_IN_NAME;
-			return -EINVAL;
-		}
-		sptr++;
-	}
-
-	for (host = 0; host < p->RIONumHosts; host++) {
-		if (MapP->HostUniqueNum == p->RIOHosts[host].UniqueNum) {
-			if ((p->RIOHosts[host].Flags & RUN_STATE) != RC_RUNNING) {
-				p->RIOError.Error = HOST_NOT_RUNNING;
-				return -ENXIO;
-			}
-
-			/*
-			 ** Now we have a host we need to allocate an ID
-			 ** if the entry does not already have one.
-			 */
-			if (MapP->ID == (u16) - 1) {
-				int nNewID;
-
-				rio_dprintk(RIO_DEBUG_TABLE, "Attempting to get a new ID for rta \"%s\"\n", MapP->Name);
-				/*
-				 ** The idea here is to allow RTA's to be assigned
-				 ** before they actually appear on the network.
-				 ** This allows the addition of RTA's without having
-				 ** to plug them in.
-				 ** What we do is:
-				 **  - Find a free ID and allocate it to the RTA.
-				 **  - If this map entry is the second half of a
-				 **    16 port entry then find the other half and
-				 **    make sure the 2 cross reference each other.
-				 */
-				if (RIOFindFreeID(p, &p->RIOHosts[host], &nNewID, NULL) != 0) {
-					p->RIOError.Error = COULDNT_FIND_ENTRY;
-					return -EBUSY;
-				}
-				MapP->ID = (u16) nNewID + 1;
-				rio_dprintk(RIO_DEBUG_TABLE, "Allocated ID %d for this new RTA.\n", MapP->ID);
-				HostMapP = &p->RIOHosts[host].Mapping[nNewID];
-				HostMapP->RtaUniqueNum = MapP->RtaUniqueNum;
-				HostMapP->HostUniqueNum = MapP->HostUniqueNum;
-				HostMapP->ID = MapP->ID;
-				for (link = 0; link < LINKS_PER_UNIT; link++) {
-					HostMapP->Topology[link].Unit = ROUTE_DISCONNECT;
-					HostMapP->Topology[link].Link = NO_LINK;
-				}
-				if (MapP->Flags & RTA16_SECOND_SLOT) {
-					int unit;
-
-					for (unit = 0; unit < MAX_RUP; unit++)
-						if (p->RIOHosts[host].Mapping[unit].RtaUniqueNum == MapP->RtaUniqueNum)
-							break;
-					if (unit == MAX_RUP) {
-						p->RIOError.Error = COULDNT_FIND_ENTRY;
-						return -EBUSY;
-					}
-					HostMapP->Flags |= RTA16_SECOND_SLOT;
-					HostMapP->ID2 = MapP->ID2 = p->RIOHosts[host].Mapping[unit].ID;
-					p->RIOHosts[host].Mapping[unit].ID2 = MapP->ID;
-					rio_dprintk(RIO_DEBUG_TABLE, "Cross referenced id %d to ID %d.\n", MapP->ID, p->RIOHosts[host].Mapping[unit].ID);
-				}
-			}
-
-			HostMapP = &p->RIOHosts[host].Mapping[MapP->ID - 1];
-
-			if (HostMapP->Flags & SLOT_IN_USE) {
-				rio_dprintk(RIO_DEBUG_TABLE, "Map table slot for ID %d is already in use.\n", MapP->ID);
-				p->RIOError.Error = ID_ALREADY_IN_USE;
-				return -EBUSY;
-			}
-
-			/*
-			 ** Assign the sys ports and the name, and mark the slot as
-			 ** being in use.
-			 */
-			HostMapP->SysPort = MapP->SysPort;
-			if ((MapP->Flags & RTA16_SECOND_SLOT) == 0)
-				memcpy(HostMapP->Name, MapP->Name, MAX_NAME_LEN);
-			HostMapP->Flags = SLOT_IN_USE | RTA_BOOTED;
-#ifdef NEED_TO_FIX
-			RIO_SV_BROADCAST(p->RIOHosts[host].svFlags[MapP->ID - 1]);
-#endif
-			if (MapP->Flags & RTA16_SECOND_SLOT)
-				HostMapP->Flags |= RTA16_SECOND_SLOT;
-
-			RIOReMapPorts(p, &p->RIOHosts[host], HostMapP);
-			/*
-			 ** Adjust 2nd block of 8 phbs
-			 */
-			if (MapP->Flags & RTA16_SECOND_SLOT)
-				RIOFixPhbs(p, &p->RIOHosts[host], HostMapP->ID - 1);
-
-			if (HostMapP->SysPort != NO_PORT) {
-				if (HostMapP->SysPort < p->RIOFirstPortsBooted)
-					p->RIOFirstPortsBooted = HostMapP->SysPort;
-				if (HostMapP->SysPort > p->RIOLastPortsBooted)
-					p->RIOLastPortsBooted = HostMapP->SysPort;
-			}
-			if (MapP->Flags & RTA16_SECOND_SLOT)
-				rio_dprintk(RIO_DEBUG_TABLE, "Second map of RTA %s added to configuration\n", p->RIOHosts[host].Mapping[MapP->ID2 - 1].Name);
-			else
-				rio_dprintk(RIO_DEBUG_TABLE, "RTA %s added to configuration\n", MapP->Name);
-			return 0;
-		}
-	}
-	p->RIOError.Error = UNKNOWN_HOST_NUMBER;
-	rio_dprintk(RIO_DEBUG_TABLE, "Unknown host %x\n", MapP->HostUniqueNum);
-	return -ENXIO;
-}
-
-
-int RIOReMapPorts(struct rio_info *p, struct Host *HostP, struct Map *HostMapP)
-{
-	struct Port *PortP;
-	unsigned int SubEnt;
-	unsigned int HostPort;
-	unsigned int SysPort;
-	u16 RtaType;
-	unsigned long flags;
-
-	rio_dprintk(RIO_DEBUG_TABLE, "Mapping sysport %d to id %d\n", (int) HostMapP->SysPort, HostMapP->ID);
-
-	/*
-	 ** We need to tell the UnixRups which sysport the rup corresponds to
-	 */
-	HostP->UnixRups[HostMapP->ID - 1].BaseSysPort = HostMapP->SysPort;
-
-	if (HostMapP->SysPort == NO_PORT)
-		return (0);
-
-	RtaType = GetUnitType(HostMapP->RtaUniqueNum);
-	rio_dprintk(RIO_DEBUG_TABLE, "Mapping sysport %d-%d\n", (int) HostMapP->SysPort, (int) HostMapP->SysPort + PORTS_PER_RTA - 1);
-
-	/*
-	 ** now map each of its eight ports
-	 */
-	for (SubEnt = 0; SubEnt < PORTS_PER_RTA; SubEnt++) {
-		rio_dprintk(RIO_DEBUG_TABLE, "subent = %d, HostMapP->SysPort = %d\n", SubEnt, (int) HostMapP->SysPort);
-		SysPort = HostMapP->SysPort + SubEnt;	/* portnumber within system */
-		/* portnumber on host */
-
-		HostPort = (HostMapP->ID - 1) * PORTS_PER_RTA + SubEnt;
-
-		rio_dprintk(RIO_DEBUG_TABLE, "c1 p = %p, p->rioPortp = %p\n", p, p->RIOPortp);
-		PortP = p->RIOPortp[SysPort];
-		rio_dprintk(RIO_DEBUG_TABLE, "Map port\n");
-
-		/*
-		 ** Point at all the real neat data structures
-		 */
-		rio_spin_lock_irqsave(&PortP->portSem, flags);
-		PortP->HostP = HostP;
-		PortP->Caddr = HostP->Caddr;
-
-		/*
-		 ** The PhbP cannot be filled in yet
-		 ** unless the host has been booted
-		 */
-		if ((HostP->Flags & RUN_STATE) == RC_RUNNING) {
-			struct PHB __iomem *PhbP = PortP->PhbP = &HostP->PhbP[HostPort];
-			PortP->TxAdd = (u16 __iomem *) RIO_PTR(HostP->Caddr, readw(&PhbP->tx_add));
-			PortP->TxStart = (u16 __iomem *) RIO_PTR(HostP->Caddr, readw(&PhbP->tx_start));
-			PortP->TxEnd = (u16 __iomem *) RIO_PTR(HostP->Caddr, readw(&PhbP->tx_end));
-			PortP->RxRemove = (u16 __iomem *) RIO_PTR(HostP->Caddr, readw(&PhbP->rx_remove));
-			PortP->RxStart = (u16 __iomem *) RIO_PTR(HostP->Caddr, readw(&PhbP->rx_start));
-			PortP->RxEnd = (u16 __iomem *) RIO_PTR(HostP->Caddr, readw(&PhbP->rx_end));
-		} else
-			PortP->PhbP = NULL;
-
-		/*
-		 ** port related flags
-		 */
-		PortP->HostPort = HostPort;
-		/*
-		 ** For each part of a 16 port RTA, RupNum is ID - 1.
-		 */
-		PortP->RupNum = HostMapP->ID - 1;
-		if (HostMapP->Flags & RTA16_SECOND_SLOT) {
-			PortP->ID2 = HostMapP->ID2 - 1;
-			PortP->SecondBlock = 1;
-		} else {
-			PortP->ID2 = 0;
-			PortP->SecondBlock = 0;
-		}
-		PortP->RtaUniqueNum = HostMapP->RtaUniqueNum;
-
-		/*
-		 ** If the port was already mapped then thats all we need to do.
-		 */
-		if (PortP->Mapped) {
-			rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-			continue;
-		} else
-			HostMapP->Flags &= ~RTA_NEWBOOT;
-
-		PortP->State = 0;
-		PortP->Config = 0;
-		/*
-		 ** Check out the module type - if it is special (read only etc.)
-		 ** then we need to set flags in the PortP->Config.
-		 ** Note: For 16 port RTA, all ports are of the same type.
-		 */
-		if (RtaType == TYPE_RTA16) {
-			PortP->Config |= p->RIOModuleTypes[HostP->UnixRups[HostMapP->ID - 1].ModTypes].Flags[SubEnt % PORTS_PER_MODULE];
-		} else {
-			if (SubEnt < PORTS_PER_MODULE)
-				PortP->Config |= p->RIOModuleTypes[LONYBLE(HostP->UnixRups[HostMapP->ID - 1].ModTypes)].Flags[SubEnt % PORTS_PER_MODULE];
-			else
-				PortP->Config |= p->RIOModuleTypes[HINYBLE(HostP->UnixRups[HostMapP->ID - 1].ModTypes)].Flags[SubEnt % PORTS_PER_MODULE];
-		}
-
-		/*
-		 ** more port related flags
-		 */
-		PortP->PortState = 0;
-		PortP->ModemLines = 0;
-		PortP->ModemState = 0;
-		PortP->CookMode = COOK_WELL;
-		PortP->ParamSem = 0;
-		PortP->FlushCmdBodge = 0;
-		PortP->WflushFlag = 0;
-		PortP->MagicFlags = 0;
-		PortP->Lock = 0;
-		PortP->Store = 0;
-		PortP->FirstOpen = 1;
-
-		/*
-		 ** Buffers 'n things
-		 */
-		PortP->RxDataStart = 0;
-		PortP->Cor2Copy = 0;
-		PortP->Name = &HostMapP->Name[0];
-		PortP->statsGather = 0;
-		PortP->txchars = 0;
-		PortP->rxchars = 0;
-		PortP->opens = 0;
-		PortP->closes = 0;
-		PortP->ioctls = 0;
-		if (PortP->TxRingBuffer)
-			memset(PortP->TxRingBuffer, 0, p->RIOBufferSize);
-		else if (p->RIOBufferSize) {
-			PortP->TxRingBuffer = kzalloc(p->RIOBufferSize, GFP_KERNEL);
-		}
-		PortP->TxBufferOut = 0;
-		PortP->TxBufferIn = 0;
-		PortP->Debug = 0;
-		/*
-		 ** LastRxTgl stores the state of the rx toggle bit for this
-		 ** port, to be compared with the state of the next pkt received.
-		 ** If the same, we have received the same rx pkt from the RTA
-		 ** twice. Initialise to a value not equal to PHB_RX_TGL or 0.
-		 */
-		PortP->LastRxTgl = ~(u8) PHB_RX_TGL;
-
-		/*
-		 ** and mark the port as usable
-		 */
-		PortP->Mapped = 1;
-		rio_spin_unlock_irqrestore(&PortP->portSem, flags);
-	}
-	if (HostMapP->SysPort < p->RIOFirstPortsMapped)
-		p->RIOFirstPortsMapped = HostMapP->SysPort;
-	if (HostMapP->SysPort > p->RIOLastPortsMapped)
-		p->RIOLastPortsMapped = HostMapP->SysPort;
-
-	return 0;
-}
-
-int RIOChangeName(struct rio_info *p, struct Map *MapP)
-{
-	int host;
-	struct Map *HostMapP;
-	char *sptr;
-
-	rio_dprintk(RIO_DEBUG_TABLE, "Change name entry on host %x, rta %x, ID %d, Sysport %d\n", MapP->HostUniqueNum, MapP->RtaUniqueNum, MapP->ID, (int) MapP->SysPort);
-
-	if (MapP->ID > MAX_RUP) {
-		rio_dprintk(RIO_DEBUG_TABLE, "Bad ID in map entry!\n");
-		p->RIOError.Error = ID_NUMBER_OUT_OF_RANGE;
-		return -EINVAL;
-	}
-
-	MapP->Name[MAX_NAME_LEN - 1] = '\0';
-	sptr = MapP->Name;
-
-	while (*sptr) {
-		if (*sptr < ' ' || *sptr > '~') {
-			rio_dprintk(RIO_DEBUG_TABLE, "Name entry contains non-printing characters!\n");
-			p->RIOError.Error = BAD_CHARACTER_IN_NAME;
-			return -EINVAL;
-		}
-		sptr++;
-	}
-
-	for (host = 0; host < p->RIONumHosts; host++) {
-		if (MapP->HostUniqueNum == p->RIOHosts[host].UniqueNum) {
-			if ((p->RIOHosts[host].Flags & RUN_STATE) != RC_RUNNING) {
-				p->RIOError.Error = HOST_NOT_RUNNING;
-				return -ENXIO;
-			}
-			if (MapP->ID == 0) {
-				memcpy(p->RIOHosts[host].Name, MapP->Name, MAX_NAME_LEN);
-				return 0;
-			}
-
-			HostMapP = &p->RIOHosts[host].Mapping[MapP->ID - 1];
-
-			if (HostMapP->RtaUniqueNum != MapP->RtaUniqueNum) {
-				p->RIOError.Error = RTA_NUMBER_WRONG;
-				return -ENXIO;
-			}
-			memcpy(HostMapP->Name, MapP->Name, MAX_NAME_LEN);
-			return 0;
-		}
-	}
-	p->RIOError.Error = UNKNOWN_HOST_NUMBER;
-	rio_dprintk(RIO_DEBUG_TABLE, "Unknown host %x\n", MapP->HostUniqueNum);
-	return -ENXIO;
-}