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Message-ID: <565C51AD.6070607@linux-pingi.de>
Date: Mon, 30 Nov 2015 14:39:57 +0100
From: isdn@...ux-pingi.de
To: Arnd Bergmann <arnd@...db.de>,
"David S. Miller" <davem@...emloft.net>,
linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] isdn: remove spellcaster driver
Acked, as long nobody with this card speaks up. I never managed to get
one of these cards.
Am 30.11.2015 um 11:34 schrieb Arnd Bergmann:
> The 'sc' ISDN driver relies on using readl() to access ISA I/O memory.
> This has been deprecated and produced warnings since linux-2.3.23,
> disabled by default since 2.4.10 and finally removed in 2.6.5.
>
> I found this because the compiling the driver for ARM produces
> a warning:
>
> In file included from ../drivers/isdn/sc/includes.h:8:0,
> from ../drivers/isdn/sc/init.c:13:
> ../arch/arm/include/asm/io.h:115:21: note: expected 'const volatile void *' but argument is of type 'long unsigned int'
>
> It is pretty clear that this driver has not been used for a long time
> and there is no point fixing it now, so let's remove it.
>
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
> There has been some discussion about removing all the ISA based ISDN
> drivers in the past. I'm not trying to restart that discussion at the
> moment, and I did not find the same bug in the other drivers, so
> let's just remove this one for now.
>
> drivers/isdn/Makefile | 1 -
> drivers/isdn/i4l/Kconfig | 2 -
> drivers/isdn/sc/Kconfig | 8 -
> drivers/isdn/sc/Makefile | 10 -
> drivers/isdn/sc/card.h | 131 ----------
> drivers/isdn/sc/command.c | 363 ---------------------------
> drivers/isdn/sc/event.c | 68 ------
> drivers/isdn/sc/hardware.h | 110 ---------
> drivers/isdn/sc/includes.h | 16 --
> drivers/isdn/sc/init.c | 549 -----------------------------------------
> drivers/isdn/sc/interrupt.c | 247 -------------------
> drivers/isdn/sc/ioctl.c | 582 --------------------------------------------
> drivers/isdn/sc/message.c | 230 -----------------
> drivers/isdn/sc/message.h | 245 -------------------
> drivers/isdn/sc/packet.c | 204 ----------------
> drivers/isdn/sc/scioc.h | 110 ---------
> drivers/isdn/sc/shmem.c | 138 -----------
> drivers/isdn/sc/timer.c | 122 ----------
> 18 files changed, 3136 deletions(-)
>
> diff --git a/drivers/isdn/Makefile b/drivers/isdn/Makefile
> index f1f777570e8e..91c81965e7ca 100644
> --- a/drivers/isdn/Makefile
> +++ b/drivers/isdn/Makefile
> @@ -10,7 +10,6 @@ obj-$(CONFIG_ISDN_DIVERSION) += divert/
> obj-$(CONFIG_ISDN_DRV_HISAX) += hisax/
> obj-$(CONFIG_ISDN_DRV_ICN) += icn/
> obj-$(CONFIG_ISDN_DRV_PCBIT) += pcbit/
> -obj-$(CONFIG_ISDN_DRV_SC) += sc/
> obj-$(CONFIG_ISDN_DRV_LOOP) += isdnloop/
> obj-$(CONFIG_ISDN_DRV_ACT2000) += act2000/
> obj-$(CONFIG_HYSDN) += hysdn/
> diff --git a/drivers/isdn/i4l/Kconfig b/drivers/isdn/i4l/Kconfig
> index 9c6650ea848e..f5b714cd7618 100644
> --- a/drivers/isdn/i4l/Kconfig
> +++ b/drivers/isdn/i4l/Kconfig
> @@ -130,8 +130,6 @@ source "drivers/isdn/icn/Kconfig"
>
> source "drivers/isdn/pcbit/Kconfig"
>
> -source "drivers/isdn/sc/Kconfig"
> -
> source "drivers/isdn/act2000/Kconfig"
>
> endmenu
> diff --git a/drivers/isdn/sc/Kconfig b/drivers/isdn/sc/Kconfig
> deleted file mode 100644
> index 7469863a7925..000000000000
> --- a/drivers/isdn/sc/Kconfig
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -config ISDN_DRV_SC
> - tristate "Spellcaster support"
> - depends on ISA
> - help
> - This enables support for the Spellcaster BRI ISDN boards. This
> - driver currently builds only in a modularized version.
> - To build it, choose M here: the module will be called sc.
> - See <file:Documentation/isdn/README.sc> for more information.
> diff --git a/drivers/isdn/sc/Makefile b/drivers/isdn/sc/Makefile
> deleted file mode 100644
> index 0f2b7d602ac0..000000000000
> --- a/drivers/isdn/sc/Makefile
> +++ /dev/null
> @@ -1,10 +0,0 @@
> -# Makefile for the sc ISDN device driver
> -
> -# Each configuration option enables a list of files.
> -
> -obj-$(CONFIG_ISDN_DRV_SC) += sc.o
> -
> -# Multipart objects.
> -
> -sc-y := shmem.o init.o packet.o command.o event.o \
> - ioctl.o interrupt.o message.o timer.o
> diff --git a/drivers/isdn/sc/card.h b/drivers/isdn/sc/card.h
> deleted file mode 100644
> index 3da69ee43da7..000000000000
> --- a/drivers/isdn/sc/card.h
> +++ /dev/null
> @@ -1,131 +0,0 @@
> -/* $Id: card.h,v 1.1.10.1 2001/09/23 22:24:59 kai Exp $
> - *
> - * Driver parameters for SpellCaster ISA ISDN adapters
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -#ifndef CARD_H
> -#define CARD_H
> -
> -/*
> - * We need these if they're not already included
> - */
> -#include <linux/timer.h>
> -#include <linux/time.h>
> -#include <linux/isdnif.h>
> -#include <linux/irqreturn.h>
> -#include "message.h"
> -#include "scioc.h"
> -
> -/*
> - * Amount of time to wait for a reset to complete
> - */
> -#define CHECKRESET_TIME msecs_to_jiffies(4000)
> -
> -/*
> - * Amount of time between line status checks
> - */
> -#define CHECKSTAT_TIME msecs_to_jiffies(8000)
> -
> -/*
> - * The maximum amount of time to wait for a message response
> - * to arrive. Use exclusively by send_and_receive
> - */
> -#define SAR_TIMEOUT msecs_to_jiffies(10000)
> -
> -/*
> - * Macro to determine is a card id is valid
> - */
> -#define IS_VALID_CARD(x) ((x >= 0) && (x <= cinst))
> -
> -/*
> - * Per channel status and configuration
> - */
> -typedef struct {
> - int l2_proto;
> - int l3_proto;
> - char dn[50];
> - unsigned long first_sendbuf; /* Offset of first send buffer */
> - unsigned int num_sendbufs; /* Number of send buffers */
> - unsigned int free_sendbufs; /* Number of free sendbufs */
> - unsigned int next_sendbuf; /* Next sequential buffer */
> - char eazlist[50]; /* Set with SETEAZ */
> - char sillist[50]; /* Set with SETSIL */
> - int eazclear; /* Don't accept calls if TRUE */
> -} bchan;
> -
> -/*
> - * Everything you want to know about the adapter ...
> - */
> -typedef struct {
> - int model;
> - int driverId; /* LL Id */
> - char devicename[20]; /* The device name */
> - isdn_if *card; /* ISDN4Linux structure */
> - bchan *channel; /* status of the B channels */
> - char nChannels; /* Number of channels */
> - unsigned int interrupt; /* Interrupt number */
> - int iobase; /* I/O Base address */
> - int ioport[MAX_IO_REGS]; /* Index to I/O ports */
> - int shmem_pgport; /* port for the exp mem page reg. */
> - int shmem_magic; /* adapter magic number */
> - unsigned int rambase; /* Shared RAM base address */
> - unsigned int ramsize; /* Size of shared memory */
> - RspMessage async_msg; /* Async response message */
> - int want_async_messages; /* Snoop the Q ? */
> - unsigned char seq_no; /* Next send seq. number */
> - struct timer_list reset_timer; /* Check reset timer */
> - struct timer_list stat_timer; /* Check startproc timer */
> - unsigned char nphystat; /* Latest PhyStat info */
> - unsigned char phystat; /* Last PhyStat info */
> - HWConfig_pl hwconfig; /* Hardware config info */
> - char load_ver[11]; /* CommManage Version string */
> - char proc_ver[11]; /* CommEngine Version */
> - int StartOnReset; /* Indicates startproc after reset */
> - int EngineUp; /* Indicates CommEngine Up */
> - int trace_mode; /* Indicate if tracing is on */
> - spinlock_t lock; /* local lock */
> -} board;
> -
> -
> -extern board *sc_adapter[];
> -extern int cinst;
> -
> -void memcpy_toshmem(int card, void *dest, const void *src, size_t n);
> -void memcpy_fromshmem(int card, void *dest, const void *src, size_t n);
> -int get_card_from_id(int driver);
> -int indicate_status(int card, int event, ulong Channel, char *Data);
> -irqreturn_t interrupt_handler(int interrupt, void *cardptr);
> -int sndpkt(int devId, int channel, int ack, struct sk_buff *data);
> -void rcvpkt(int card, RspMessage *rcvmsg);
> -int command(isdn_ctrl *cmd);
> -int reset(int card);
> -int startproc(int card);
> -int send_and_receive(int card, unsigned int procid, unsigned char type,
> - unsigned char class, unsigned char code,
> - unsigned char link, unsigned char data_len,
> - unsigned char *data, RspMessage *mesgdata, int timeout);
> -void flushreadfifo(int card);
> -int sendmessage(int card, unsigned int procid, unsigned int type,
> - unsigned int class, unsigned int code, unsigned int link,
> - unsigned int data_len, unsigned int *data);
> -int receivemessage(int card, RspMessage *rspmsg);
> -int sc_ioctl(int card, scs_ioctl *data);
> -int setup_buffers(int card, int c);
> -void sc_check_reset(unsigned long data);
> -void check_phystat(unsigned long data);
> -
> -#endif /* CARD_H */
> diff --git a/drivers/isdn/sc/command.c b/drivers/isdn/sc/command.c
> deleted file mode 100644
> index 4a4e66152ce7..000000000000
> --- a/drivers/isdn/sc/command.c
> +++ /dev/null
> @@ -1,363 +0,0 @@
> -/* $Id: command.c,v 1.4.10.1 2001/09/23 22:24:59 kai Exp $
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -#include <linux/module.h>
> -#include "includes.h" /* This must be first */
> -#include "hardware.h"
> -#include "message.h"
> -#include "card.h"
> -#include "scioc.h"
> -
> -static int dial(int card, unsigned long channel, setup_parm setup);
> -static int hangup(int card, unsigned long channel);
> -static int answer(int card, unsigned long channel);
> -static int clreaz(int card, unsigned long channel);
> -static int seteaz(int card, unsigned long channel, char *);
> -static int setl2(int card, unsigned long arg);
> -static int setl3(int card, unsigned long arg);
> -static int acceptb(int card, unsigned long channel);
> -
> -#ifdef DEBUG
> -/*
> - * Translate command codes to strings
> - */
> -static char *commands[] = { "ISDN_CMD_IOCTL",
> - "ISDN_CMD_DIAL",
> - "ISDN_CMD_ACCEPTB",
> - "ISDN_CMD_ACCEPTB",
> - "ISDN_CMD_HANGUP",
> - "ISDN_CMD_CLREAZ",
> - "ISDN_CMD_SETEAZ",
> - NULL,
> - NULL,
> - NULL,
> - "ISDN_CMD_SETL2",
> - NULL,
> - "ISDN_CMD_SETL3",
> - NULL,
> - NULL,
> - NULL,
> - NULL,
> - NULL, };
> -
> -/*
> - * Translates ISDN4Linux protocol codes to strings for debug messages
> - */
> -static char *l3protos[] = { "ISDN_PROTO_L3_TRANS" };
> -static char *l2protos[] = { "ISDN_PROTO_L2_X75I",
> - "ISDN_PROTO_L2_X75UI",
> - "ISDN_PROTO_L2_X75BUI",
> - "ISDN_PROTO_L2_HDLC",
> - "ISDN_PROTO_L2_TRANS" };
> -#endif
> -
> -int get_card_from_id(int driver)
> -{
> - int i;
> -
> - for (i = 0; i < cinst; i++) {
> - if (sc_adapter[i]->driverId == driver)
> - return i;
> - }
> - return -ENODEV;
> -}
> -
> -/*
> - * command
> - */
> -
> -int command(isdn_ctrl *cmd)
> -{
> - int card;
> -
> - card = get_card_from_id(cmd->driver);
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - /*
> - * Dispatch the command
> - */
> - switch (cmd->command) {
> - case ISDN_CMD_IOCTL:
> - {
> - unsigned long cmdptr;
> - scs_ioctl ioc;
> -
> - memcpy(&cmdptr, cmd->parm.num, sizeof(unsigned long));
> - if (copy_from_user(&ioc, (scs_ioctl __user *)cmdptr,
> - sizeof(scs_ioctl))) {
> - pr_debug("%s: Failed to verify user space 0x%lx\n",
> - sc_adapter[card]->devicename, cmdptr);
> - return -EFAULT;
> - }
> - return sc_ioctl(card, &ioc);
> - }
> - case ISDN_CMD_DIAL:
> - return dial(card, cmd->arg, cmd->parm.setup);
> - case ISDN_CMD_HANGUP:
> - return hangup(card, cmd->arg);
> - case ISDN_CMD_ACCEPTD:
> - return answer(card, cmd->arg);
> - case ISDN_CMD_ACCEPTB:
> - return acceptb(card, cmd->arg);
> - case ISDN_CMD_CLREAZ:
> - return clreaz(card, cmd->arg);
> - case ISDN_CMD_SETEAZ:
> - return seteaz(card, cmd->arg, cmd->parm.num);
> - case ISDN_CMD_SETL2:
> - return setl2(card, cmd->arg);
> - case ISDN_CMD_SETL3:
> - return setl3(card, cmd->arg);
> - default:
> - return -EINVAL;
> - }
> - return 0;
> -}
> -
> -/*
> - * start the onboard firmware
> - */
> -int startproc(int card)
> -{
> - int status;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - /*
> - * send start msg
> - */
> - status = sendmessage(card, CMPID, cmReqType2,
> - cmReqClass0,
> - cmReqStartProc,
> - 0, 0, NULL);
> - pr_debug("%s: Sent startProc\n", sc_adapter[card]->devicename);
> -
> - return status;
> -}
> -
> -
> -/*
> - * Dials the number passed in
> - */
> -static int dial(int card, unsigned long channel, setup_parm setup)
> -{
> - int status;
> - char Phone[48];
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - /*extract ISDN number to dial from eaz/msn string*/
> - strcpy(Phone, setup.phone);
> -
> - /*send the connection message*/
> - status = sendmessage(card, CEPID, ceReqTypePhy,
> - ceReqClass1,
> - ceReqPhyConnect,
> - (unsigned char)channel + 1,
> - strlen(Phone),
> - (unsigned int *)Phone);
> -
> - pr_debug("%s: Dialing %s on channel %lu\n",
> - sc_adapter[card]->devicename, Phone, channel + 1);
> -
> - return status;
> -}
> -
> -/*
> - * Answer an incoming call
> - */
> -static int answer(int card, unsigned long channel)
> -{
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - if (setup_buffers(card, channel + 1)) {
> - hangup(card, channel + 1);
> - return -ENOBUFS;
> - }
> -
> - indicate_status(card, ISDN_STAT_BCONN, channel, NULL);
> - pr_debug("%s: Answered incoming call on channel %lu\n",
> - sc_adapter[card]->devicename, channel + 1);
> - return 0;
> -}
> -
> -/*
> - * Hangup up the call on specified channel
> - */
> -static int hangup(int card, unsigned long channel)
> -{
> - int status;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - status = sendmessage(card, CEPID, ceReqTypePhy,
> - ceReqClass1,
> - ceReqPhyDisconnect,
> - (unsigned char)channel + 1,
> - 0,
> - NULL);
> - pr_debug("%s: Sent HANGUP message to channel %lu\n",
> - sc_adapter[card]->devicename, channel + 1);
> - return status;
> -}
> -
> -/*
> - * Set the layer 2 protocol (X.25, HDLC, Raw)
> - */
> -static int setl2(int card, unsigned long arg)
> -{
> - int status = 0;
> - int protocol, channel;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> - protocol = arg >> 8;
> - channel = arg & 0xff;
> - sc_adapter[card]->channel[channel].l2_proto = protocol;
> -
> - /*
> - * check that the adapter is also set to the correct protocol
> - */
> - pr_debug("%s: Sending GetFrameFormat for channel %d\n",
> - sc_adapter[card]->devicename, channel + 1);
> - status = sendmessage(card, CEPID, ceReqTypeCall,
> - ceReqClass0,
> - ceReqCallGetFrameFormat,
> - (unsigned char)channel + 1,
> - 1,
> - (unsigned int *)protocol);
> - if (status)
> - return status;
> - return 0;
> -}
> -
> -/*
> - * Set the layer 3 protocol
> - */
> -static int setl3(int card, unsigned long channel)
> -{
> - int protocol = channel >> 8;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - sc_adapter[card]->channel[channel].l3_proto = protocol;
> - return 0;
> -}
> -
> -static int acceptb(int card, unsigned long channel)
> -{
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - if (setup_buffers(card, channel + 1))
> - {
> - hangup(card, channel + 1);
> - return -ENOBUFS;
> - }
> -
> - pr_debug("%s: B-Channel connection accepted on channel %lu\n",
> - sc_adapter[card]->devicename, channel + 1);
> - indicate_status(card, ISDN_STAT_BCONN, channel, NULL);
> - return 0;
> -}
> -
> -static int clreaz(int card, unsigned long arg)
> -{
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - strcpy(sc_adapter[card]->channel[arg].eazlist, "");
> - sc_adapter[card]->channel[arg].eazclear = 1;
> - pr_debug("%s: EAZ List cleared for channel %lu\n",
> - sc_adapter[card]->devicename, arg + 1);
> - return 0;
> -}
> -
> -static int seteaz(int card, unsigned long arg, char *num)
> -{
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - strcpy(sc_adapter[card]->channel[arg].eazlist, num);
> - sc_adapter[card]->channel[arg].eazclear = 0;
> - pr_debug("%s: EAZ list for channel %lu set to: %s\n",
> - sc_adapter[card]->devicename, arg + 1,
> - sc_adapter[card]->channel[arg].eazlist);
> - return 0;
> -}
> -
> -int reset(int card)
> -{
> - unsigned long flags;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - indicate_status(card, ISDN_STAT_STOP, 0, NULL);
> -
> - if (sc_adapter[card]->EngineUp) {
> - del_timer(&sc_adapter[card]->stat_timer);
> - }
> -
> - sc_adapter[card]->EngineUp = 0;
> -
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> - init_timer(&sc_adapter[card]->reset_timer);
> - sc_adapter[card]->reset_timer.function = sc_check_reset;
> - sc_adapter[card]->reset_timer.data = card;
> - sc_adapter[card]->reset_timer.expires = jiffies + CHECKRESET_TIME;
> - add_timer(&sc_adapter[card]->reset_timer);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> -
> - outb(0x1, sc_adapter[card]->ioport[SFT_RESET]);
> -
> - pr_debug("%s: Adapter Reset\n", sc_adapter[card]->devicename);
> - return 0;
> -}
> -
> -void flushreadfifo(int card)
> -{
> - while (inb(sc_adapter[card]->ioport[FIFO_STATUS]) & RF_HAS_DATA)
> - inb(sc_adapter[card]->ioport[FIFO_READ]);
> -}
> diff --git a/drivers/isdn/sc/event.c b/drivers/isdn/sc/event.c
> deleted file mode 100644
> index 833d96c2cf92..000000000000
> --- a/drivers/isdn/sc/event.c
> +++ /dev/null
> @@ -1,68 +0,0 @@
> -/* $Id: event.c,v 1.4.8.1 2001/09/23 22:24:59 kai Exp $
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -#include "includes.h"
> -#include "hardware.h"
> -#include "message.h"
> -#include "card.h"
> -
> -#ifdef DEBUG
> -static char *events[] = { "ISDN_STAT_STAVAIL",
> - "ISDN_STAT_ICALL",
> - "ISDN_STAT_RUN",
> - "ISDN_STAT_STOP",
> - "ISDN_STAT_DCONN",
> - "ISDN_STAT_BCONN",
> - "ISDN_STAT_DHUP",
> - "ISDN_STAT_BHUP",
> - "ISDN_STAT_CINF",
> - "ISDN_STAT_LOAD",
> - "ISDN_STAT_UNLOAD",
> - "ISDN_STAT_BSENT",
> - "ISDN_STAT_NODCH",
> - "ISDN_STAT_ADDCH",
> - "ISDN_STAT_CAUSE" };
> -#endif
> -
> -int indicate_status(int card, int event, ulong Channel, char *Data)
> -{
> - isdn_ctrl cmd;
> -
> -#ifdef DEBUG
> - pr_debug("%s: Indicating event %s on Channel %d\n",
> - sc_adapter[card]->devicename, events[event - 256], Channel);
> -#endif
> - if (Data != NULL) {
> - pr_debug("%s: Event data: %s\n", sc_adapter[card]->devicename,
> - Data);
> - switch (event) {
> - case ISDN_STAT_BSENT:
> - memcpy(&cmd.parm.length, Data, sizeof(cmd.parm.length));
> - break;
> - case ISDN_STAT_ICALL:
> - memcpy(&cmd.parm.setup, Data, sizeof(cmd.parm.setup));
> - break;
> - default:
> - strlcpy(cmd.parm.num, Data, sizeof(cmd.parm.num));
> - }
> - }
> -
> - cmd.command = event;
> - cmd.driver = sc_adapter[card]->driverId;
> - cmd.arg = Channel;
> - return sc_adapter[card]->card->statcallb(&cmd);
> -}
> diff --git a/drivers/isdn/sc/hardware.h b/drivers/isdn/sc/hardware.h
> deleted file mode 100644
> index 81fbe78701f0..000000000000
> --- a/drivers/isdn/sc/hardware.h
> +++ /dev/null
> @@ -1,110 +0,0 @@
> -/*
> - * Hardware specific macros, defines and structures
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - */
> -
> -#ifndef HARDWARE_H
> -#define HARDWARE_H
> -
> -#include <asm/param.h> /* For HZ */
> -
> -/*
> - * General hardware parameters common to all ISA adapters
> - */
> -
> -#define MAX_CARDS 4 /* The maximum number of cards to
> - control or probe for. */
> -
> -#define SIGNATURE 0x87654321 /* Board reset signature */
> -#define SIG_OFFSET 0x1004 /* Where to find signature in shared RAM */
> -#define TRACE_OFFSET 0x1008 /* Trace enable word offset in shared RAM */
> -#define BUFFER_OFFSET 0x1800 /* Beginning of buffers */
> -
> -/* I/O Port parameters */
> -#define IOBASE_MIN 0x180 /* Lowest I/O port address */
> -#define IOBASE_MAX 0x3C0 /* Highest I/O port address */
> -#define IOBASE_OFFSET 0x20 /* Inter-board I/O port gap used during
> - probing */
> -#define FIFORD_OFFSET 0x0
> -#define FIFOWR_OFFSET 0x400
> -#define FIFOSTAT_OFFSET 0x1000
> -#define RESET_OFFSET 0x2800
> -#define PG0_OFFSET 0x3000 /* Offset from I/O Base for Page 0 register */
> -#define PG1_OFFSET 0x3400 /* Offset from I/O Base for Page 1 register */
> -#define PG2_OFFSET 0x3800 /* Offset from I/O Base for Page 2 register */
> -#define PG3_OFFSET 0x3C00 /* Offset from I/O Base for Page 3 register */
> -
> -#define FIFO_READ 0 /* FIFO Read register */
> -#define FIFO_WRITE 1 /* FIFO Write rgister */
> -#define LO_ADDR_PTR 2 /* Extended RAM Low Addr Pointer */
> -#define HI_ADDR_PTR 3 /* Extended RAM High Addr Pointer */
> -#define NOT_USED_1 4
> -#define FIFO_STATUS 5 /* FIFO Status Register */
> -#define NOT_USED_2 6
> -#define MEM_OFFSET 7
> -#define SFT_RESET 10 /* Reset Register */
> -#define EXP_BASE 11 /* Shared RAM Base address */
> -#define EXP_PAGE0 12 /* Shared RAM Page0 register */
> -#define EXP_PAGE1 13 /* Shared RAM Page1 register */
> -#define EXP_PAGE2 14 /* Shared RAM Page2 register */
> -#define EXP_PAGE3 15 /* Shared RAM Page3 register */
> -#define IRQ_SELECT 16 /* IRQ selection register */
> -#define MAX_IO_REGS 17 /* Total number of I/O ports */
> -
> -/* FIFO register values */
> -#define RF_HAS_DATA 0x01 /* fifo has data */
> -#define RF_QUART_FULL 0x02 /* fifo quarter full */
> -#define RF_HALF_FULL 0x04 /* fifo half full */
> -#define RF_NOT_FULL 0x08 /* fifo not full */
> -#define WF_HAS_DATA 0x10 /* fifo has data */
> -#define WF_QUART_FULL 0x20 /* fifo quarter full */
> -#define WF_HALF_FULL 0x40 /* fifo half full */
> -#define WF_NOT_FULL 0x80 /* fifo not full */
> -
> -/* Shared RAM parameters */
> -#define SRAM_MIN 0xC0000 /* Lowest host shared RAM address */
> -#define SRAM_MAX 0xEFFFF /* Highest host shared RAM address */
> -#define SRAM_PAGESIZE 0x4000 /* Size of one RAM page (16K) */
> -
> -/* Shared RAM buffer parameters */
> -#define BUFFER_SIZE 0x800 /* The size of a buffer in bytes */
> -#define BUFFER_BASE BUFFER_OFFSET /* Offset from start of shared RAM
> - where buffer start */
> -#define BUFFERS_MAX 16 /* Maximum number of send/receive
> - buffers per channel */
> -#define HDLC_PROTO 0x01 /* Frame Format for Layer 2 */
> -
> -#define BRI_BOARD 0
> -#define POTS_BOARD 1
> -#define PRI_BOARD 2
> -
> -/*
> - * Specific hardware parameters for the DataCommute/BRI
> - */
> -#define BRI_CHANNELS 2 /* Number of B channels */
> -#define BRI_BASEPG_VAL 0x98
> -#define BRI_MAGIC 0x60000 /* Magic Number */
> -#define BRI_MEMSIZE 0x10000 /* Amount of RAM (64K) */
> -#define BRI_PARTNO "72-029"
> -#define BRI_FEATURES ISDN_FEATURE_L2_HDLC | ISDN_FEATURE_L3_TRANS;
> -/*
> - * Specific hardware parameters for the DataCommute/PRI
> - */
> -#define PRI_CHANNELS 23 /* Number of B channels */
> -#define PRI_BASEPG_VAL 0x88
> -#define PRI_MAGIC 0x20000 /* Magic Number */
> -#define PRI_MEMSIZE 0x100000 /* Amount of RAM (1M) */
> -#define PRI_PARTNO "72-030"
> -#define PRI_FEATURES ISDN_FEATURE_L2_HDLC | ISDN_FEATURE_L3_TRANS;
> -
> -/*
> - * Some handy macros
> - */
> -
> -/* Determine if a channel number is valid for the adapter */
> -#define IS_VALID_CHANNEL(y, x) ((x > 0) && (x <= sc_adapter[y]->channels))
> -
> -#endif
> diff --git a/drivers/isdn/sc/includes.h b/drivers/isdn/sc/includes.h
> deleted file mode 100644
> index 4766e5b77378..000000000000
> --- a/drivers/isdn/sc/includes.h
> +++ /dev/null
> @@ -1,16 +0,0 @@
> -/*
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - */
> -
> -#include <linux/errno.h>
> -#include <asm/io.h>
> -#include <linux/delay.h>
> -#include <linux/kernel.h>
> -#include <linux/slab.h>
> -#include <linux/mm.h>
> -#include <linux/ioport.h>
> -#include <linux/timer.h>
> -#include <linux/wait.h>
> -#include <linux/isdnif.h>
> diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c
> deleted file mode 100644
> index 3597ef47b28a..000000000000
> --- a/drivers/isdn/sc/init.c
> +++ /dev/null
> @@ -1,549 +0,0 @@
> -/*
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - */
> -
> -#include <linux/module.h>
> -#include <linux/init.h>
> -#include <linux/interrupt.h>
> -#include <linux/delay.h>
> -#include <linux/sched.h>
> -#include <linux/slab.h>
> -#include "includes.h"
> -#include "hardware.h"
> -#include "card.h"
> -
> -MODULE_DESCRIPTION("ISDN4Linux: Driver for Spellcaster card");
> -MODULE_AUTHOR("Spellcaster Telecommunications Inc.");
> -MODULE_LICENSE("GPL");
> -
> -board *sc_adapter[MAX_CARDS];
> -int cinst;
> -
> -static char devname[] = "scX";
> -static const char version[] = "2.0b1";
> -
> -static const char *boardname[] = { "DataCommute/BRI", "DataCommute/PRI", "TeleCommute/BRI" };
> -
> -/* insmod set parameters */
> -static unsigned int io[] = {0, 0, 0, 0};
> -static unsigned char irq[] = {0, 0, 0, 0};
> -static unsigned long ram[] = {0, 0, 0, 0};
> -static bool do_reset;
> -
> -module_param_array(io, int, NULL, 0);
> -module_param_array(irq, byte, NULL, 0);
> -module_param_array(ram, long, NULL, 0);
> -module_param(do_reset, bool, 0);
> -
> -static int identify_board(unsigned long, unsigned int);
> -
> -static int __init sc_init(void)
> -{
> - int b = -1;
> - int i, j;
> - int status = -ENODEV;
> -
> - unsigned long memsize = 0;
> - unsigned long features = 0;
> - isdn_if *interface;
> - unsigned char channels;
> - unsigned char pgport;
> - unsigned long magic;
> - int model;
> - int last_base = IOBASE_MIN;
> - int probe_exhasted = 0;
> -
> -#ifdef MODULE
> - pr_info("SpellCaster ISA ISDN Adapter Driver rev. %s Loaded\n", version);
> -#else
> - pr_info("SpellCaster ISA ISDN Adapter Driver rev. %s\n", version);
> -#endif
> - pr_info("Copyright (C) 1996 SpellCaster Telecommunications Inc.\n");
> -
> - while (b++ < MAX_CARDS - 1) {
> - pr_debug("Probing for adapter #%d\n", b);
> - /*
> - * Initialize reusable variables
> - */
> - model = -1;
> - magic = 0;
> - channels = 0;
> - pgport = 0;
> -
> - /*
> - * See if we should probe for IO base
> - */
> - pr_debug("I/O Base for board %d is 0x%x, %s probe\n", b, io[b],
> - io[b] == 0 ? "will" : "won't");
> - if (io[b]) {
> - /*
> - * No, I/O Base has been provided
> - */
> - for (i = 0; i < MAX_IO_REGS - 1; i++) {
> - if (!request_region(io[b] + i * 0x400, 1, "sc test")) {
> - pr_debug("request_region for 0x%x failed\n", io[b] + i * 0x400);
> - io[b] = 0;
> - break;
> - } else
> - release_region(io[b] + i * 0x400, 1);
> - }
> -
> - /*
> - * Confirm the I/O Address with a test
> - */
> - if (io[b] == 0) {
> - pr_debug("I/O Address invalid.\n");
> - continue;
> - }
> -
> - outb(0x18, io[b] + 0x400 * EXP_PAGE0);
> - if (inb(io[b] + 0x400 * EXP_PAGE0) != 0x18) {
> - pr_debug("I/O Base 0x%x fails test\n",
> - io[b] + 0x400 * EXP_PAGE0);
> - continue;
> - }
> - } else {
> - /*
> - * Yes, probe for I/O Base
> - */
> - if (probe_exhasted) {
> - pr_debug("All probe addresses exhausted, skipping\n");
> - continue;
> - }
> - pr_debug("Probing for I/O...\n");
> - for (i = last_base; i <= IOBASE_MAX; i += IOBASE_OFFSET) {
> - int found_io = 1;
> - if (i == IOBASE_MAX) {
> - probe_exhasted = 1; /* No more addresses to probe */
> - pr_debug("End of Probes\n");
> - }
> - last_base = i + IOBASE_OFFSET;
> - pr_debug(" checking 0x%x...", i);
> - for (j = 0; j < MAX_IO_REGS - 1; j++) {
> - if (!request_region(i + j * 0x400, 1, "sc test")) {
> - pr_debug("Failed\n");
> - found_io = 0;
> - break;
> - } else
> - release_region(i + j * 0x400, 1);
> - }
> -
> - if (found_io) {
> - io[b] = i;
> - outb(0x18, io[b] + 0x400 * EXP_PAGE0);
> - if (inb(io[b] + 0x400 * EXP_PAGE0) != 0x18) {
> - pr_debug("Failed by test\n");
> - continue;
> - }
> - pr_debug("Passed\n");
> - break;
> - }
> - }
> - if (probe_exhasted) {
> - continue;
> - }
> - }
> -
> - /*
> - * See if we should probe for shared RAM
> - */
> - if (do_reset) {
> - pr_debug("Doing a SAFE probe reset\n");
> - outb(0xFF, io[b] + RESET_OFFSET);
> - msleep_interruptible(10000);
> - }
> - pr_debug("RAM Base for board %d is 0x%lx, %s probe\n", b,
> - ram[b], ram[b] == 0 ? "will" : "won't");
> -
> - if (ram[b]) {
> - /*
> - * No, the RAM base has been provided
> - * Just look for a signature and ID the
> - * board model
> - */
> - if (request_region(ram[b], SRAM_PAGESIZE, "sc test")) {
> - pr_debug("request_region for RAM base 0x%lx succeeded\n", ram[b]);
> - model = identify_board(ram[b], io[b]);
> - release_region(ram[b], SRAM_PAGESIZE);
> - }
> - } else {
> - /*
> - * Yes, probe for free RAM and look for
> - * a signature and id the board model
> - */
> - for (i = SRAM_MIN; i < SRAM_MAX; i += SRAM_PAGESIZE) {
> - pr_debug("Checking RAM address 0x%x...\n", i);
> - if (request_region(i, SRAM_PAGESIZE, "sc test")) {
> - pr_debug(" request_region succeeded\n");
> - model = identify_board(i, io[b]);
> - release_region(i, SRAM_PAGESIZE);
> - if (model >= 0) {
> - pr_debug(" Identified a %s\n",
> - boardname[model]);
> - ram[b] = i;
> - break;
> - }
> - pr_debug(" Unidentified or inaccessible\n");
> - continue;
> - }
> - pr_debug(" request failed\n");
> - }
> - }
> - /*
> - * See if we found free RAM and the board model
> - */
> - if (!ram[b] || model < 0) {
> - /*
> - * Nope, there was no place in RAM for the
> - * board, or it couldn't be identified
> - */
> - pr_debug("Failed to find an adapter at 0x%lx\n", ram[b]);
> - continue;
> - }
> -
> - /*
> - * Set the board's magic number, memory size and page register
> - */
> - switch (model) {
> - case PRI_BOARD:
> - channels = 23;
> - magic = 0x20000;
> - memsize = 0x100000;
> - features = PRI_FEATURES;
> - break;
> -
> - case BRI_BOARD:
> - case POTS_BOARD:
> - channels = 2;
> - magic = 0x60000;
> - memsize = 0x10000;
> - features = BRI_FEATURES;
> - break;
> - }
> - switch (ram[b] >> 12 & 0x0F) {
> - case 0x0:
> - pr_debug("RAM Page register set to EXP_PAGE0\n");
> - pgport = EXP_PAGE0;
> - break;
> -
> - case 0x4:
> - pr_debug("RAM Page register set to EXP_PAGE1\n");
> - pgport = EXP_PAGE1;
> - break;
> -
> - case 0x8:
> - pr_debug("RAM Page register set to EXP_PAGE2\n");
> - pgport = EXP_PAGE2;
> - break;
> -
> - case 0xC:
> - pr_debug("RAM Page register set to EXP_PAGE3\n");
> - pgport = EXP_PAGE3;
> - break;
> -
> - default:
> - pr_debug("RAM base address doesn't fall on 16K boundary\n");
> - continue;
> - }
> -
> - pr_debug("current IRQ: %d b: %d\n", irq[b], b);
> -
> - /*
> - * Make sure we got an IRQ
> - */
> - if (!irq[b]) {
> - /*
> - * No interrupt could be used
> - */
> - pr_debug("Failed to acquire an IRQ line\n");
> - continue;
> - }
> -
> - /*
> - * Horray! We found a board, Make sure we can register
> - * it with ISDN4Linux
> - */
> - interface = kzalloc(sizeof(isdn_if), GFP_KERNEL);
> - if (interface == NULL) {
> - /*
> - * Oops, can't malloc isdn_if
> - */
> - continue;
> - }
> -
> - interface->owner = THIS_MODULE;
> - interface->hl_hdrlen = 0;
> - interface->channels = channels;
> - interface->maxbufsize = BUFFER_SIZE;
> - interface->features = features;
> - interface->writebuf_skb = sndpkt;
> - interface->writecmd = NULL;
> - interface->command = command;
> - strcpy(interface->id, devname);
> - interface->id[2] = '0' + cinst;
> -
> - /*
> - * Allocate the board structure
> - */
> - sc_adapter[cinst] = kzalloc(sizeof(board), GFP_KERNEL);
> - if (sc_adapter[cinst] == NULL) {
> - /*
> - * Oops, can't alloc memory for the board
> - */
> - kfree(interface);
> - continue;
> - }
> - spin_lock_init(&sc_adapter[cinst]->lock);
> -
> - if (!register_isdn(interface)) {
> - /*
> - * Oops, couldn't register for some reason
> - */
> - kfree(interface);
> - kfree(sc_adapter[cinst]);
> - continue;
> - }
> -
> - sc_adapter[cinst]->card = interface;
> - sc_adapter[cinst]->driverId = interface->channels;
> - strcpy(sc_adapter[cinst]->devicename, interface->id);
> - sc_adapter[cinst]->nChannels = channels;
> - sc_adapter[cinst]->ramsize = memsize;
> - sc_adapter[cinst]->shmem_magic = magic;
> - sc_adapter[cinst]->shmem_pgport = pgport;
> - sc_adapter[cinst]->StartOnReset = 1;
> -
> - /*
> - * Allocate channels status structures
> - */
> - sc_adapter[cinst]->channel = kzalloc(sizeof(bchan) * channels, GFP_KERNEL);
> - if (sc_adapter[cinst]->channel == NULL) {
> - /*
> - * Oops, can't alloc memory for the channels
> - */
> - indicate_status(cinst, ISDN_STAT_UNLOAD, 0, NULL); /* Fix me */
> - kfree(interface);
> - kfree(sc_adapter[cinst]);
> - continue;
> - }
> -
> - /*
> - * Lock down the hardware resources
> - */
> - sc_adapter[cinst]->interrupt = irq[b];
> - if (request_irq(sc_adapter[cinst]->interrupt, interrupt_handler,
> - 0, interface->id,
> - (void *)(unsigned long) cinst)) {
> - kfree(sc_adapter[cinst]->channel);
> - indicate_status(cinst, ISDN_STAT_UNLOAD, 0, NULL); /* Fix me */
> - kfree(interface);
> - kfree(sc_adapter[cinst]);
> - continue;
> -
> - }
> - sc_adapter[cinst]->iobase = io[b];
> - for (i = 0; i < MAX_IO_REGS - 1; i++) {
> - sc_adapter[cinst]->ioport[i] = io[b] + i * 0x400;
> - request_region(sc_adapter[cinst]->ioport[i], 1,
> - interface->id);
> - pr_debug("Requesting I/O Port %#x\n",
> - sc_adapter[cinst]->ioport[i]);
> - }
> - sc_adapter[cinst]->ioport[IRQ_SELECT] = io[b] + 0x2;
> - request_region(sc_adapter[cinst]->ioport[IRQ_SELECT], 1,
> - interface->id);
> - pr_debug("Requesting I/O Port %#x\n",
> - sc_adapter[cinst]->ioport[IRQ_SELECT]);
> - sc_adapter[cinst]->rambase = ram[b];
> - request_region(sc_adapter[cinst]->rambase, SRAM_PAGESIZE,
> - interface->id);
> -
> - pr_info(" %s (%d) - %s %d channels IRQ %d, I/O Base 0x%x, RAM Base 0x%lx\n",
> - sc_adapter[cinst]->devicename,
> - sc_adapter[cinst]->driverId,
> - boardname[model], channels, irq[b], io[b], ram[b]);
> -
> - /*
> - * reset the adapter to put things in motion
> - */
> - reset(cinst);
> -
> - cinst++;
> - status = 0;
> - }
> - if (status)
> - pr_info("Failed to find any adapters, driver unloaded\n");
> - return status;
> -}
> -
> -static void __exit sc_exit(void)
> -{
> - int i, j;
> -
> - for (i = 0; i < cinst; i++) {
> - pr_debug("Cleaning up after adapter %d\n", i);
> - /*
> - * kill the timers
> - */
> - del_timer_sync(&(sc_adapter[i]->reset_timer));
> - del_timer_sync(&(sc_adapter[i]->stat_timer));
> -
> - /*
> - * Tell I4L we're toast
> - */
> - indicate_status(i, ISDN_STAT_STOP, 0, NULL);
> - indicate_status(i, ISDN_STAT_UNLOAD, 0, NULL);
> -
> - /*
> - * Release shared RAM
> - */
> - release_region(sc_adapter[i]->rambase, SRAM_PAGESIZE);
> -
> - /*
> - * Release the IRQ
> - */
> - free_irq(sc_adapter[i]->interrupt, NULL);
> -
> - /*
> - * Reset for a clean start
> - */
> - outb(0xFF, sc_adapter[i]->ioport[SFT_RESET]);
> -
> - /*
> - * Release the I/O Port regions
> - */
> - for (j = 0; j < MAX_IO_REGS - 1; j++) {
> - release_region(sc_adapter[i]->ioport[j], 1);
> - pr_debug("Releasing I/O Port %#x\n",
> - sc_adapter[i]->ioport[j]);
> - }
> - release_region(sc_adapter[i]->ioport[IRQ_SELECT], 1);
> - pr_debug("Releasing I/O Port %#x\n",
> - sc_adapter[i]->ioport[IRQ_SELECT]);
> -
> - /*
> - * Release any memory we alloced
> - */
> - kfree(sc_adapter[i]->channel);
> - kfree(sc_adapter[i]->card);
> - kfree(sc_adapter[i]);
> - }
> - pr_info("SpellCaster ISA ISDN Adapter Driver Unloaded.\n");
> -}
> -
> -static int identify_board(unsigned long rambase, unsigned int iobase)
> -{
> - unsigned int pgport;
> - unsigned long sig;
> - DualPortMemory *dpm;
> - RspMessage rcvmsg;
> - ReqMessage sndmsg;
> - HWConfig_pl hwci;
> - int x;
> -
> - pr_debug("Attempting to identify adapter @ 0x%lx io 0x%x\n",
> - rambase, iobase);
> -
> - /*
> - * Enable the base pointer
> - */
> - outb(rambase >> 12, iobase + 0x2c00);
> -
> - switch (rambase >> 12 & 0x0F) {
> - case 0x0:
> - pgport = iobase + PG0_OFFSET;
> - pr_debug("Page Register offset is 0x%x\n", PG0_OFFSET);
> - break;
> -
> - case 0x4:
> - pgport = iobase + PG1_OFFSET;
> - pr_debug("Page Register offset is 0x%x\n", PG1_OFFSET);
> - break;
> -
> - case 0x8:
> - pgport = iobase + PG2_OFFSET;
> - pr_debug("Page Register offset is 0x%x\n", PG2_OFFSET);
> - break;
> -
> - case 0xC:
> - pgport = iobase + PG3_OFFSET;
> - pr_debug("Page Register offset is 0x%x\n", PG3_OFFSET);
> - break;
> - default:
> - pr_debug("Invalid rambase 0x%lx\n", rambase);
> - return -1;
> - }
> -
> - /*
> - * Try to identify a PRI card
> - */
> - outb(PRI_BASEPG_VAL, pgport);
> - msleep_interruptible(1000);
> - sig = readl(rambase + SIG_OFFSET);
> - pr_debug("Looking for a signature, got 0x%lx\n", sig);
> - if (sig == SIGNATURE)
> - return PRI_BOARD;
> -
> - /*
> - * Try to identify a PRI card
> - */
> - outb(BRI_BASEPG_VAL, pgport);
> - msleep_interruptible(1000);
> - sig = readl(rambase + SIG_OFFSET);
> - pr_debug("Looking for a signature, got 0x%lx\n", sig);
> - if (sig == SIGNATURE)
> - return BRI_BOARD;
> -
> - return -1;
> -
> - /*
> - * Try to spot a card
> - */
> - sig = readl(rambase + SIG_OFFSET);
> - pr_debug("Looking for a signature, got 0x%lx\n", sig);
> - if (sig != SIGNATURE)
> - return -1;
> -
> - dpm = (DualPortMemory *) rambase;
> -
> - memset(&sndmsg, 0, MSG_LEN);
> - sndmsg.msg_byte_cnt = 3;
> - sndmsg.type = cmReqType1;
> - sndmsg.class = cmReqClass0;
> - sndmsg.code = cmReqHWConfig;
> - memcpy_toio(&(dpm->req_queue[dpm->req_head++]), &sndmsg, MSG_LEN);
> - outb(0, iobase + 0x400);
> - pr_debug("Sent HWConfig message\n");
> - /*
> - * Wait for the response
> - */
> - x = 0;
> - while ((inb(iobase + FIFOSTAT_OFFSET) & RF_HAS_DATA) && x < 100) {
> - schedule_timeout_interruptible(1);
> - x++;
> - }
> - if (x == 100) {
> - pr_debug("Timeout waiting for response\n");
> - return -1;
> - }
> -
> - memcpy_fromio(&rcvmsg, &(dpm->rsp_queue[dpm->rsp_tail]), MSG_LEN);
> - pr_debug("Got HWConfig response, status = 0x%x\n", rcvmsg.rsp_status);
> - memcpy(&hwci, &(rcvmsg.msg_data.HWCresponse), sizeof(HWConfig_pl));
> - pr_debug("Hardware Config: Interface: %s, RAM Size: %ld, Serial: %s\n"
> - " Part: %s, Rev: %s\n",
> - hwci.st_u_sense ? "S/T" : "U", hwci.ram_size,
> - hwci.serial_no, hwci.part_no, hwci.rev_no);
> -
> - if (!strncmp(PRI_PARTNO, hwci.part_no, 6))
> - return PRI_BOARD;
> - if (!strncmp(BRI_PARTNO, hwci.part_no, 6))
> - return BRI_BOARD;
> -
> - return -1;
> -}
> -
> -module_init(sc_init);
> -module_exit(sc_exit);
> diff --git a/drivers/isdn/sc/interrupt.c b/drivers/isdn/sc/interrupt.c
> deleted file mode 100644
> index e80cc76bc314..000000000000
> --- a/drivers/isdn/sc/interrupt.c
> +++ /dev/null
> @@ -1,247 +0,0 @@
> -/* $Id: interrupt.c,v 1.4.8.3 2001/09/23 22:24:59 kai Exp $
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -#include "includes.h"
> -#include "hardware.h"
> -#include "message.h"
> -#include "card.h"
> -#include <linux/interrupt.h>
> -
> -/*
> - *
> - */
> -irqreturn_t interrupt_handler(int dummy, void *card_inst)
> -{
> -
> - RspMessage rcvmsg;
> - int channel;
> - int card = (int)(unsigned long) card_inst;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return IRQ_NONE;
> - }
> -
> - pr_debug("%s: Entered Interrupt handler\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * Pull all of the waiting messages off the response queue
> - */
> - while (!receivemessage(card, &rcvmsg)) {
> - /*
> - * Push the message to the adapter structure for
> - * send_and_receive to snoop
> - */
> - if (sc_adapter[card]->want_async_messages)
> - memcpy(&(sc_adapter[card]->async_msg),
> - &rcvmsg, sizeof(RspMessage));
> -
> - channel = (unsigned int) rcvmsg.phy_link_no;
> -
> - /*
> - * Trap Invalid request messages
> - */
> - if (IS_CM_MESSAGE(rcvmsg, 0, 0, Invalid)) {
> - pr_debug("%s: Invalid request Message, rsp_status = %d\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.rsp_status);
> - break;
> - }
> -
> - /*
> - * Check for a linkRead message
> - */
> - if (IS_CE_MESSAGE(rcvmsg, Lnk, 1, Read))
> - {
> - pr_debug("%s: Received packet 0x%x bytes long at 0x%lx\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.msg_data.response.msg_len,
> - rcvmsg.msg_data.response.buff_offset);
> - rcvpkt(card, &rcvmsg);
> - continue;
> -
> - }
> -
> - /*
> - * Handle a write acknoledgement
> - */
> - if (IS_CE_MESSAGE(rcvmsg, Lnk, 1, Write)) {
> - pr_debug("%s: Packet Send ACK on channel %d\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.phy_link_no);
> - sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].free_sendbufs++;
> - continue;
> - }
> -
> - /*
> - * Handle a connection message
> - */
> - if (IS_CE_MESSAGE(rcvmsg, Phy, 1, Connect))
> - {
> - unsigned int callid;
> - setup_parm setup;
> - pr_debug("%s: Connect message: line %d: status %d: cause 0x%x\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.phy_link_no,
> - rcvmsg.rsp_status,
> - rcvmsg.msg_data.byte_array[2]);
> -
> - memcpy(&callid, rcvmsg.msg_data.byte_array, sizeof(int));
> - if (callid >= 0x8000 && callid <= 0xFFFF)
> - {
> - pr_debug("%s: Got Dial-Out Rsp\n",
> - sc_adapter[card]->devicename);
> - indicate_status(card, ISDN_STAT_DCONN,
> - (unsigned long)rcvmsg.phy_link_no - 1, NULL);
> -
> - }
> - else if (callid >= 0x0000 && callid <= 0x7FFF)
> - {
> - int len;
> -
> - pr_debug("%s: Got Incoming Call\n",
> - sc_adapter[card]->devicename);
> - len = strlcpy(setup.phone, &(rcvmsg.msg_data.byte_array[4]),
> - sizeof(setup.phone));
> - if (len >= sizeof(setup.phone))
> - continue;
> - len = strlcpy(setup.eazmsn,
> - sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn,
> - sizeof(setup.eazmsn));
> - if (len >= sizeof(setup.eazmsn))
> - continue;
> - setup.si1 = 7;
> - setup.si2 = 0;
> - setup.plan = 0;
> - setup.screen = 0;
> -
> - indicate_status(card, ISDN_STAT_ICALL, (unsigned long)rcvmsg.phy_link_no - 1, (char *)&setup);
> - indicate_status(card, ISDN_STAT_DCONN, (unsigned long)rcvmsg.phy_link_no - 1, NULL);
> - }
> - continue;
> - }
> -
> - /*
> - * Handle a disconnection message
> - */
> - if (IS_CE_MESSAGE(rcvmsg, Phy, 1, Disconnect))
> - {
> - pr_debug("%s: disconnect message: line %d: status %d: cause 0x%x\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.phy_link_no,
> - rcvmsg.rsp_status,
> - rcvmsg.msg_data.byte_array[2]);
> -
> - indicate_status(card, ISDN_STAT_BHUP, (unsigned long)rcvmsg.phy_link_no - 1, NULL);
> - indicate_status(card, ISDN_STAT_DHUP, (unsigned long)rcvmsg.phy_link_no - 1, NULL);
> - continue;
> -
> - }
> -
> - /*
> - * Handle a startProc engine up message
> - */
> - if (IS_CM_MESSAGE(rcvmsg, 5, 0, MiscEngineUp)) {
> - pr_debug("%s: Received EngineUp message\n",
> - sc_adapter[card]->devicename);
> - sc_adapter[card]->EngineUp = 1;
> - sendmessage(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetMyNumber, 1, 0, NULL);
> - sendmessage(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetMyNumber, 2, 0, NULL);
> - init_timer(&sc_adapter[card]->stat_timer);
> - sc_adapter[card]->stat_timer.function = check_phystat;
> - sc_adapter[card]->stat_timer.data = card;
> - sc_adapter[card]->stat_timer.expires = jiffies + CHECKSTAT_TIME;
> - add_timer(&sc_adapter[card]->stat_timer);
> - continue;
> - }
> -
> - /*
> - * Start proc response
> - */
> - if (IS_CM_MESSAGE(rcvmsg, 2, 0, StartProc)) {
> - pr_debug("%s: StartProc Response Status %d\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.rsp_status);
> - continue;
> - }
> -
> - /*
> - * Handle a GetMyNumber Rsp
> - */
> - if (IS_CE_MESSAGE(rcvmsg, Call, 0, GetMyNumber)) {
> - strlcpy(sc_adapter[card]->channel[rcvmsg.phy_link_no - 1].dn,
> - rcvmsg.msg_data.byte_array,
> - sizeof(rcvmsg.msg_data.byte_array));
> - continue;
> - }
> -
> - /*
> - * PhyStatus response
> - */
> - if (IS_CE_MESSAGE(rcvmsg, Phy, 2, Status)) {
> - unsigned int b1stat, b2stat;
> -
> - /*
> - * Covert the message data to the adapter->phystat code
> - */
> - b1stat = (unsigned int) rcvmsg.msg_data.byte_array[0];
> - b2stat = (unsigned int) rcvmsg.msg_data.byte_array[1];
> -
> - sc_adapter[card]->nphystat = (b2stat >> 8) | b1stat; /* endian?? */
> - pr_debug("%s: PhyStat is 0x%2x\n",
> - sc_adapter[card]->devicename,
> - sc_adapter[card]->nphystat);
> - continue;
> - }
> -
> -
> - /*
> - * Handle a GetFramFormat
> - */
> - if (IS_CE_MESSAGE(rcvmsg, Call, 0, GetFrameFormat)) {
> - if (rcvmsg.msg_data.byte_array[0] != HDLC_PROTO) {
> - unsigned int proto = HDLC_PROTO;
> - /*
> - * Set board format to HDLC if it wasn't already
> - */
> - pr_debug("%s: current frame format: 0x%x, will change to HDLC\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.msg_data.byte_array[0]);
> - sendmessage(card, CEPID, ceReqTypeCall,
> - ceReqClass0,
> - ceReqCallSetFrameFormat,
> - (unsigned char)channel + 1,
> - 1, &proto);
> - }
> - continue;
> - }
> -
> - /*
> - * Hmm...
> - */
> - pr_debug("%s: Received unhandled message (%d,%d,%d) link %d\n",
> - sc_adapter[card]->devicename,
> - rcvmsg.type, rcvmsg.class, rcvmsg.code,
> - rcvmsg.phy_link_no);
> -
> - } /* while */
> -
> - pr_debug("%s: Exiting Interrupt Handler\n",
> - sc_adapter[card]->devicename);
> - return IRQ_HANDLED;
> -}
> diff --git a/drivers/isdn/sc/ioctl.c b/drivers/isdn/sc/ioctl.c
> deleted file mode 100644
> index e63983aa1d27..000000000000
> --- a/drivers/isdn/sc/ioctl.c
> +++ /dev/null
> @@ -1,582 +0,0 @@
> -/*
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - */
> -
> -#include "includes.h"
> -#include "hardware.h"
> -#include "message.h"
> -#include "card.h"
> -#include "scioc.h"
> -
> -static int GetStatus(int card, boardInfo *);
> -
> -/*
> - * Process private IOCTL messages (typically from scctrl)
> - */
> -int sc_ioctl(int card, scs_ioctl *data)
> -{
> - int status;
> - RspMessage *rcvmsg;
> - char *spid;
> - char *dn;
> - char switchtype;
> - char speed;
> -
> - rcvmsg = kmalloc(sizeof(RspMessage), GFP_KERNEL);
> - if (!rcvmsg)
> - return -ENOMEM;
> -
> - switch (data->command) {
> - case SCIOCRESET: /* Perform a hard reset of the adapter */
> - {
> - pr_debug("%s: SCIOCRESET: ioctl received\n",
> - sc_adapter[card]->devicename);
> - sc_adapter[card]->StartOnReset = 0;
> - kfree(rcvmsg);
> - return reset(card);
> - }
> -
> - case SCIOCLOAD:
> - {
> - char *srec;
> -
> - srec = kmalloc(SCIOC_SRECSIZE, GFP_KERNEL);
> - if (!srec) {
> - kfree(rcvmsg);
> - return -ENOMEM;
> - }
> - pr_debug("%s: SCIOLOAD: ioctl received\n",
> - sc_adapter[card]->devicename);
> - if (sc_adapter[card]->EngineUp) {
> - pr_debug("%s: SCIOCLOAD: command failed, LoadProc while engine running.\n",
> - sc_adapter[card]->devicename);
> - kfree(rcvmsg);
> - kfree(srec);
> - return -1;
> - }
> -
> - /*
> - * Get the SRec from user space
> - */
> - if (copy_from_user(srec, data->dataptr, SCIOC_SRECSIZE)) {
> - kfree(rcvmsg);
> - kfree(srec);
> - return -EFAULT;
> - }
> -
> - status = send_and_receive(card, CMPID, cmReqType2, cmReqClass0, cmReqLoadProc,
> - 0, SCIOC_SRECSIZE, srec, rcvmsg, SAR_TIMEOUT);
> - kfree(rcvmsg);
> - kfree(srec);
> -
> - if (status) {
> - pr_debug("%s: SCIOCLOAD: command failed, status = %d\n",
> - sc_adapter[card]->devicename, status);
> - return -1;
> - }
> - else {
> - pr_debug("%s: SCIOCLOAD: command successful\n",
> - sc_adapter[card]->devicename);
> - return 0;
> - }
> - }
> -
> - case SCIOCSTART:
> - {
> - kfree(rcvmsg);
> - pr_debug("%s: SCIOSTART: ioctl received\n",
> - sc_adapter[card]->devicename);
> - if (sc_adapter[card]->EngineUp) {
> - pr_debug("%s: SCIOCSTART: command failed, engine already running.\n",
> - sc_adapter[card]->devicename);
> - return -1;
> - }
> -
> - sc_adapter[card]->StartOnReset = 1;
> - startproc(card);
> - return 0;
> - }
> -
> - case SCIOCSETSWITCH:
> - {
> - pr_debug("%s: SCIOSETSWITCH: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * Get the switch type from user space
> - */
> - if (copy_from_user(&switchtype, data->dataptr, sizeof(char))) {
> - kfree(rcvmsg);
> - return -EFAULT;
> - }
> -
> - pr_debug("%s: SCIOCSETSWITCH: setting switch type to %d\n",
> - sc_adapter[card]->devicename,
> - switchtype);
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallSetSwitchType,
> - 0, sizeof(char), &switchtype, rcvmsg, SAR_TIMEOUT);
> - if (!status && !(rcvmsg->rsp_status)) {
> - pr_debug("%s: SCIOCSETSWITCH: command successful\n",
> - sc_adapter[card]->devicename);
> - kfree(rcvmsg);
> - return 0;
> - }
> - else {
> - pr_debug("%s: SCIOCSETSWITCH: command failed (status = %d)\n",
> - sc_adapter[card]->devicename, status);
> - kfree(rcvmsg);
> - return status;
> - }
> - }
> -
> - case SCIOCGETSWITCH:
> - {
> - pr_debug("%s: SCIOGETSWITCH: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * Get the switch type from the board
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
> - ceReqCallGetSwitchType, 0, 0, NULL, rcvmsg, SAR_TIMEOUT);
> - if (!status && !(rcvmsg->rsp_status)) {
> - pr_debug("%s: SCIOCGETSWITCH: command successful\n",
> - sc_adapter[card]->devicename);
> - }
> - else {
> - pr_debug("%s: SCIOCGETSWITCH: command failed (status = %d)\n",
> - sc_adapter[card]->devicename, status);
> - kfree(rcvmsg);
> - return status;
> - }
> -
> - switchtype = rcvmsg->msg_data.byte_array[0];
> -
> - /*
> - * Package the switch type and send to user space
> - */
> - if (copy_to_user(data->dataptr, &switchtype,
> - sizeof(char))) {
> - kfree(rcvmsg);
> - return -EFAULT;
> - }
> -
> - kfree(rcvmsg);
> - return 0;
> - }
> -
> - case SCIOCGETSPID:
> - {
> - pr_debug("%s: SCIOGETSPID: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - spid = kzalloc(SCIOC_SPIDSIZE, GFP_KERNEL);
> - if (!spid) {
> - kfree(rcvmsg);
> - return -ENOMEM;
> - }
> - /*
> - * Get the spid from the board
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetSPID,
> - data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - pr_debug("%s: SCIOCGETSPID: command successful\n",
> - sc_adapter[card]->devicename);
> - } else {
> - pr_debug("%s: SCIOCGETSPID: command failed (status = %d)\n",
> - sc_adapter[card]->devicename, status);
> - kfree(spid);
> - kfree(rcvmsg);
> - return status;
> - }
> - strlcpy(spid, rcvmsg->msg_data.byte_array, SCIOC_SPIDSIZE);
> -
> - /*
> - * Package the switch type and send to user space
> - */
> - if (copy_to_user(data->dataptr, spid, SCIOC_SPIDSIZE)) {
> - kfree(spid);
> - kfree(rcvmsg);
> - return -EFAULT;
> - }
> -
> - kfree(spid);
> - kfree(rcvmsg);
> - return 0;
> - }
> -
> - case SCIOCSETSPID:
> - {
> - pr_debug("%s: DCBIOSETSPID: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * Get the spid from user space
> - */
> - spid = memdup_user(data->dataptr, SCIOC_SPIDSIZE);
> - if (IS_ERR(spid)) {
> - kfree(rcvmsg);
> - return PTR_ERR(spid);
> - }
> -
> - pr_debug("%s: SCIOCSETSPID: setting channel %d spid to %s\n",
> - sc_adapter[card]->devicename, data->channel, spid);
> - status = send_and_receive(card, CEPID, ceReqTypeCall,
> - ceReqClass0, ceReqCallSetSPID, data->channel,
> - strlen(spid), spid, rcvmsg, SAR_TIMEOUT);
> - if (!status && !(rcvmsg->rsp_status)) {
> - pr_debug("%s: SCIOCSETSPID: command successful\n",
> - sc_adapter[card]->devicename);
> - kfree(rcvmsg);
> - kfree(spid);
> - return 0;
> - }
> - else {
> - pr_debug("%s: SCIOCSETSPID: command failed (status = %d)\n",
> - sc_adapter[card]->devicename, status);
> - kfree(rcvmsg);
> - kfree(spid);
> - return status;
> - }
> - }
> -
> - case SCIOCGETDN:
> - {
> - pr_debug("%s: SCIOGETDN: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * Get the dn from the board
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0, ceReqCallGetMyNumber,
> - data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - pr_debug("%s: SCIOCGETDN: command successful\n",
> - sc_adapter[card]->devicename);
> - }
> - else {
> - pr_debug("%s: SCIOCGETDN: command failed (status = %d)\n",
> - sc_adapter[card]->devicename, status);
> - kfree(rcvmsg);
> - return status;
> - }
> -
> - dn = kzalloc(SCIOC_DNSIZE, GFP_KERNEL);
> - if (!dn) {
> - kfree(rcvmsg);
> - return -ENOMEM;
> - }
> - strlcpy(dn, rcvmsg->msg_data.byte_array, SCIOC_DNSIZE);
> - kfree(rcvmsg);
> -
> - /*
> - * Package the dn and send to user space
> - */
> - if (copy_to_user(data->dataptr, dn, SCIOC_DNSIZE)) {
> - kfree(dn);
> - return -EFAULT;
> - }
> - kfree(dn);
> - return 0;
> - }
> -
> - case SCIOCSETDN:
> - {
> - pr_debug("%s: SCIOSETDN: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * Get the spid from user space
> - */
> - dn = memdup_user(data->dataptr, SCIOC_DNSIZE);
> - if (IS_ERR(dn)) {
> - kfree(rcvmsg);
> - return PTR_ERR(dn);
> - }
> -
> - pr_debug("%s: SCIOCSETDN: setting channel %d dn to %s\n",
> - sc_adapter[card]->devicename, data->channel, dn);
> - status = send_and_receive(card, CEPID, ceReqTypeCall,
> - ceReqClass0, ceReqCallSetMyNumber, data->channel,
> - strlen(dn), dn, rcvmsg, SAR_TIMEOUT);
> - if (!status && !(rcvmsg->rsp_status)) {
> - pr_debug("%s: SCIOCSETDN: command successful\n",
> - sc_adapter[card]->devicename);
> - kfree(rcvmsg);
> - kfree(dn);
> - return 0;
> - }
> - else {
> - pr_debug("%s: SCIOCSETDN: command failed (status = %d)\n",
> - sc_adapter[card]->devicename, status);
> - kfree(rcvmsg);
> - kfree(dn);
> - return status;
> - }
> - }
> -
> - case SCIOCTRACE:
> -
> - pr_debug("%s: SCIOTRACE: ioctl received\n",
> - sc_adapter[card]->devicename);
> -/* sc_adapter[card]->trace = !sc_adapter[card]->trace;
> - pr_debug("%s: SCIOCTRACE: tracing turned %s\n",
> - sc_adapter[card]->devicename,
> - sc_adapter[card]->trace ? "ON" : "OFF"); */
> - break;
> -
> - case SCIOCSTAT:
> - {
> - boardInfo *bi;
> -
> - pr_debug("%s: SCIOSTAT: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - bi = kzalloc(sizeof(boardInfo), GFP_KERNEL);
> - if (!bi) {
> - kfree(rcvmsg);
> - return -ENOMEM;
> - }
> -
> - kfree(rcvmsg);
> - GetStatus(card, bi);
> -
> - if (copy_to_user(data->dataptr, bi, sizeof(boardInfo))) {
> - kfree(bi);
> - return -EFAULT;
> - }
> -
> - kfree(bi);
> - return 0;
> - }
> -
> - case SCIOCGETSPEED:
> - {
> - pr_debug("%s: SCIOGETSPEED: ioctl received\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * Get the speed from the board
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
> - ceReqCallGetCallType, data->channel, 0, NULL, rcvmsg, SAR_TIMEOUT);
> - if (!status && !(rcvmsg->rsp_status)) {
> - pr_debug("%s: SCIOCGETSPEED: command successful\n",
> - sc_adapter[card]->devicename);
> - }
> - else {
> - pr_debug("%s: SCIOCGETSPEED: command failed (status = %d)\n",
> - sc_adapter[card]->devicename, status);
> - kfree(rcvmsg);
> - return status;
> - }
> -
> - speed = rcvmsg->msg_data.byte_array[0];
> -
> - kfree(rcvmsg);
> -
> - /*
> - * Package the switch type and send to user space
> - */
> -
> - if (copy_to_user(data->dataptr, &speed, sizeof(char)))
> - return -EFAULT;
> -
> - return 0;
> - }
> -
> - case SCIOCSETSPEED:
> - pr_debug("%s: SCIOCSETSPEED: ioctl received\n",
> - sc_adapter[card]->devicename);
> - break;
> -
> - case SCIOCLOOPTST:
> - pr_debug("%s: SCIOCLOOPTST: ioctl received\n",
> - sc_adapter[card]->devicename);
> - break;
> -
> - default:
> - kfree(rcvmsg);
> - return -1;
> - }
> -
> - kfree(rcvmsg);
> - return 0;
> -}
> -
> -static int GetStatus(int card, boardInfo *bi)
> -{
> - RspMessage rcvmsg;
> - int i, status;
> -
> - /*
> - * Fill in some of the basic info about the board
> - */
> - bi->modelid = sc_adapter[card]->model;
> - strcpy(bi->serial_no, sc_adapter[card]->hwconfig.serial_no);
> - strcpy(bi->part_no, sc_adapter[card]->hwconfig.part_no);
> - bi->iobase = sc_adapter[card]->iobase;
> - bi->rambase = sc_adapter[card]->rambase;
> - bi->irq = sc_adapter[card]->interrupt;
> - bi->ramsize = sc_adapter[card]->hwconfig.ram_size;
> - bi->interface = sc_adapter[card]->hwconfig.st_u_sense;
> - strcpy(bi->load_ver, sc_adapter[card]->load_ver);
> - strcpy(bi->proc_ver, sc_adapter[card]->proc_ver);
> -
> - /*
> - * Get the current PhyStats and LnkStats
> - */
> - status = send_and_receive(card, CEPID, ceReqTypePhy, ceReqClass2,
> - ceReqPhyStatus, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - if (sc_adapter[card]->model < PRI_BOARD) {
> - bi->l1_status = rcvmsg.msg_data.byte_array[2];
> - for (i = 0; i < BRI_CHANNELS; i++)
> - bi->status.bristats[i].phy_stat =
> - rcvmsg.msg_data.byte_array[i];
> - }
> - else {
> - bi->l1_status = rcvmsg.msg_data.byte_array[0];
> - bi->l2_status = rcvmsg.msg_data.byte_array[1];
> - for (i = 0; i < PRI_CHANNELS; i++)
> - bi->status.pristats[i].phy_stat =
> - rcvmsg.msg_data.byte_array[i + 2];
> - }
> - }
> -
> - /*
> - * Get the call types for each channel
> - */
> - for (i = 0; i < sc_adapter[card]->nChannels; i++) {
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
> - ceReqCallGetCallType, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - if (sc_adapter[card]->model == PRI_BOARD) {
> - bi->status.pristats[i].call_type =
> - rcvmsg.msg_data.byte_array[0];
> - }
> - else {
> - bi->status.bristats[i].call_type =
> - rcvmsg.msg_data.byte_array[0];
> - }
> - }
> - }
> -
> - /*
> - * If PRI, get the call states and service states for each channel
> - */
> - if (sc_adapter[card]->model == PRI_BOARD) {
> - /*
> - * Get the call states
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeStat, ceReqClass2,
> - ceReqPhyChCallState, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - for (i = 0; i < PRI_CHANNELS; i++)
> - bi->status.pristats[i].call_state =
> - rcvmsg.msg_data.byte_array[i];
> - }
> -
> - /*
> - * Get the service states
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeStat, ceReqClass2,
> - ceReqPhyChServState, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - for (i = 0; i < PRI_CHANNELS; i++)
> - bi->status.pristats[i].serv_state =
> - rcvmsg.msg_data.byte_array[i];
> - }
> -
> - /*
> - * Get the link stats for the channels
> - */
> - for (i = 1; i <= PRI_CHANNELS; i++) {
> - status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
> - ceReqLnkGetStats, i, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - bi->status.pristats[i - 1].link_stats.tx_good =
> - (unsigned long)rcvmsg.msg_data.byte_array[0];
> - bi->status.pristats[i - 1].link_stats.tx_bad =
> - (unsigned long)rcvmsg.msg_data.byte_array[4];
> - bi->status.pristats[i - 1].link_stats.rx_good =
> - (unsigned long)rcvmsg.msg_data.byte_array[8];
> - bi->status.pristats[i - 1].link_stats.rx_bad =
> - (unsigned long)rcvmsg.msg_data.byte_array[12];
> - }
> - }
> -
> - /*
> - * Link stats for the D channel
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
> - ceReqLnkGetStats, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - bi->dch_stats.tx_good = (unsigned long)rcvmsg.msg_data.byte_array[0];
> - bi->dch_stats.tx_bad = (unsigned long)rcvmsg.msg_data.byte_array[4];
> - bi->dch_stats.rx_good = (unsigned long)rcvmsg.msg_data.byte_array[8];
> - bi->dch_stats.rx_bad = (unsigned long)rcvmsg.msg_data.byte_array[12];
> - }
> -
> - return 0;
> - }
> -
> - /*
> - * If BRI or POTS, Get SPID, DN and call types for each channel
> - */
> -
> - /*
> - * Get the link stats for the channels
> - */
> - status = send_and_receive(card, CEPID, ceReqTypeLnk, ceReqClass0,
> - ceReqLnkGetStats, 0, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status) {
> - bi->dch_stats.tx_good = (unsigned long)rcvmsg.msg_data.byte_array[0];
> - bi->dch_stats.tx_bad = (unsigned long)rcvmsg.msg_data.byte_array[4];
> - bi->dch_stats.rx_good = (unsigned long)rcvmsg.msg_data.byte_array[8];
> - bi->dch_stats.rx_bad = (unsigned long)rcvmsg.msg_data.byte_array[12];
> - bi->status.bristats[0].link_stats.tx_good =
> - (unsigned long)rcvmsg.msg_data.byte_array[16];
> - bi->status.bristats[0].link_stats.tx_bad =
> - (unsigned long)rcvmsg.msg_data.byte_array[20];
> - bi->status.bristats[0].link_stats.rx_good =
> - (unsigned long)rcvmsg.msg_data.byte_array[24];
> - bi->status.bristats[0].link_stats.rx_bad =
> - (unsigned long)rcvmsg.msg_data.byte_array[28];
> - bi->status.bristats[1].link_stats.tx_good =
> - (unsigned long)rcvmsg.msg_data.byte_array[32];
> - bi->status.bristats[1].link_stats.tx_bad =
> - (unsigned long)rcvmsg.msg_data.byte_array[36];
> - bi->status.bristats[1].link_stats.rx_good =
> - (unsigned long)rcvmsg.msg_data.byte_array[40];
> - bi->status.bristats[1].link_stats.rx_bad =
> - (unsigned long)rcvmsg.msg_data.byte_array[44];
> - }
> -
> - /*
> - * Get the SPIDs
> - */
> - for (i = 0; i < BRI_CHANNELS; i++) {
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
> - ceReqCallGetSPID, i + 1, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status)
> - strcpy(bi->status.bristats[i].spid, rcvmsg.msg_data.byte_array);
> - }
> -
> - /*
> - * Get the DNs
> - */
> - for (i = 0; i < BRI_CHANNELS; i++) {
> - status = send_and_receive(card, CEPID, ceReqTypeCall, ceReqClass0,
> - ceReqCallGetMyNumber, i + 1, 0, NULL, &rcvmsg, SAR_TIMEOUT);
> - if (!status)
> - strcpy(bi->status.bristats[i].dn, rcvmsg.msg_data.byte_array);
> - }
> -
> - return 0;
> -}
> diff --git a/drivers/isdn/sc/message.c b/drivers/isdn/sc/message.c
> deleted file mode 100644
> index 9679a1902b32..000000000000
> --- a/drivers/isdn/sc/message.c
> +++ /dev/null
> @@ -1,230 +0,0 @@
> -/* $Id: message.c,v 1.5.8.2 2001/09/23 22:24:59 kai Exp $
> - *
> - * functions for sending and receiving control messages
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -#include <linux/sched.h>
> -#include "includes.h"
> -#include "hardware.h"
> -#include "message.h"
> -#include "card.h"
> -
> -/*
> - * receive a message from the board
> - */
> -int receivemessage(int card, RspMessage *rspmsg)
> -{
> - DualPortMemory *dpm;
> - unsigned long flags;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -EINVAL;
> - }
> -
> - pr_debug("%s: Entered receivemessage\n",
> - sc_adapter[card]->devicename);
> -
> - /*
> - * See if there are messages waiting
> - */
> - if (inb(sc_adapter[card]->ioport[FIFO_STATUS]) & RF_HAS_DATA) {
> - /*
> - * Map in the DPM to the base page and copy the message
> - */
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> - outb((sc_adapter[card]->shmem_magic >> 14) | 0x80,
> - sc_adapter[card]->ioport[sc_adapter[card]->shmem_pgport]);
> - dpm = (DualPortMemory *) sc_adapter[card]->rambase;
> - memcpy_fromio(rspmsg, &(dpm->rsp_queue[dpm->rsp_tail]),
> - MSG_LEN);
> - dpm->rsp_tail = (dpm->rsp_tail + 1) % MAX_MESSAGES;
> - inb(sc_adapter[card]->ioport[FIFO_READ]);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> - /*
> - * Tell the board that the message is received
> - */
> - pr_debug("%s: Received Message seq:%d pid:%d time:%d cmd:%d "
> - "cnt:%d (type,class,code):(%d,%d,%d) "
> - "link:%d stat:0x%x\n",
> - sc_adapter[card]->devicename,
> - rspmsg->sequence_no,
> - rspmsg->process_id,
> - rspmsg->time_stamp,
> - rspmsg->cmd_sequence_no,
> - rspmsg->msg_byte_cnt,
> - rspmsg->type,
> - rspmsg->class,
> - rspmsg->code,
> - rspmsg->phy_link_no,
> - rspmsg->rsp_status);
> -
> - return 0;
> - }
> - return -ENOMSG;
> -}
> -
> -/*
> - * send a message to the board
> - */
> -int sendmessage(int card,
> - unsigned int procid,
> - unsigned int type,
> - unsigned int class,
> - unsigned int code,
> - unsigned int link,
> - unsigned int data_len,
> - unsigned int *data)
> -{
> - DualPortMemory *dpm;
> - ReqMessage sndmsg;
> - unsigned long flags;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -EINVAL;
> - }
> -
> - /*
> - * Make sure we only send CEPID messages when the engine is up
> - * and CMPID messages when it is down
> - */
> - if (sc_adapter[card]->EngineUp && procid == CMPID) {
> - pr_debug("%s: Attempt to send CM message with engine up\n",
> - sc_adapter[card]->devicename);
> - return -ESRCH;
> - }
> -
> - if (!sc_adapter[card]->EngineUp && procid == CEPID) {
> - pr_debug("%s: Attempt to send CE message with engine down\n",
> - sc_adapter[card]->devicename);
> - return -ESRCH;
> - }
> -
> - memset(&sndmsg, 0, MSG_LEN);
> - sndmsg.msg_byte_cnt = 4;
> - sndmsg.type = type;
> - sndmsg.class = class;
> - sndmsg.code = code;
> - sndmsg.phy_link_no = link;
> -
> - if (data_len > 0) {
> - if (data_len > MSG_DATA_LEN)
> - data_len = MSG_DATA_LEN;
> - memcpy(&(sndmsg.msg_data), data, data_len);
> - sndmsg.msg_byte_cnt = data_len + 8;
> - }
> -
> - sndmsg.process_id = procid;
> - sndmsg.sequence_no = sc_adapter[card]->seq_no++ % 256;
> -
> - /*
> - * wait for an empty slot in the queue
> - */
> - while (!(inb(sc_adapter[card]->ioport[FIFO_STATUS]) & WF_NOT_FULL))
> - udelay(1);
> -
> - /*
> - * Disable interrupts and map in shared memory
> - */
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> - outb((sc_adapter[card]->shmem_magic >> 14) | 0x80,
> - sc_adapter[card]->ioport[sc_adapter[card]->shmem_pgport]);
> - dpm = (DualPortMemory *) sc_adapter[card]->rambase; /* Fix me */
> - memcpy_toio(&(dpm->req_queue[dpm->req_head]), &sndmsg, MSG_LEN);
> - dpm->req_head = (dpm->req_head + 1) % MAX_MESSAGES;
> - outb(sndmsg.sequence_no, sc_adapter[card]->ioport[FIFO_WRITE]);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> -
> - pr_debug("%s: Sent Message seq:%d pid:%d time:%d "
> - "cnt:%d (type,class,code):(%d,%d,%d) "
> - "link:%d\n ",
> - sc_adapter[card]->devicename,
> - sndmsg.sequence_no,
> - sndmsg.process_id,
> - sndmsg.time_stamp,
> - sndmsg.msg_byte_cnt,
> - sndmsg.type,
> - sndmsg.class,
> - sndmsg.code,
> - sndmsg.phy_link_no);
> -
> - return 0;
> -}
> -
> -int send_and_receive(int card,
> - unsigned int procid,
> - unsigned char type,
> - unsigned char class,
> - unsigned char code,
> - unsigned char link,
> - unsigned char data_len,
> - unsigned char *data,
> - RspMessage *mesgdata,
> - int timeout)
> -{
> - int retval;
> - int tries;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return -EINVAL;
> - }
> -
> - sc_adapter[card]->want_async_messages = 1;
> - retval = sendmessage(card, procid, type, class, code, link,
> - data_len, (unsigned int *) data);
> -
> - if (retval) {
> - pr_debug("%s: SendMessage failed in SAR\n",
> - sc_adapter[card]->devicename);
> - sc_adapter[card]->want_async_messages = 0;
> - return -EIO;
> - }
> -
> - tries = 0;
> - /* wait for the response */
> - while (tries < timeout) {
> - schedule_timeout_interruptible(1);
> -
> - pr_debug("SAR waiting..\n");
> -
> - /*
> - * See if we got our message back
> - */
> - if ((sc_adapter[card]->async_msg.type == type) &&
> - (sc_adapter[card]->async_msg.class == class) &&
> - (sc_adapter[card]->async_msg.code == code) &&
> - (sc_adapter[card]->async_msg.phy_link_no == link)) {
> -
> - /*
> - * Got it!
> - */
> - pr_debug("%s: Got ASYNC message\n",
> - sc_adapter[card]->devicename);
> - memcpy(mesgdata, &(sc_adapter[card]->async_msg),
> - sizeof(RspMessage));
> - sc_adapter[card]->want_async_messages = 0;
> - return 0;
> - }
> -
> - tries++;
> - }
> -
> - pr_debug("%s: SAR message timeout\n", sc_adapter[card]->devicename);
> - sc_adapter[card]->want_async_messages = 0;
> - return -ETIME;
> -}
> diff --git a/drivers/isdn/sc/message.h b/drivers/isdn/sc/message.h
> deleted file mode 100644
> index 5e6f4a5c15f8..000000000000
> --- a/drivers/isdn/sc/message.h
> +++ /dev/null
> @@ -1,245 +0,0 @@
> -/* $Id: message.h,v 1.1.10.1 2001/09/23 22:24:59 kai Exp $
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * structures, macros and defines useful for sending
> - * messages to the adapter
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -/*
> - * Board message macros, defines and structures
> - */
> -
> -#ifndef MESSAGE_H
> -#define MESSAGE_H
> -
> -#define MAX_MESSAGES 32 /* Maximum messages that can be
> - queued */
> -#define MSG_DATA_LEN 48 /* Maximum size of message payload */
> -#define MSG_LEN 64 /* Size of a message */
> -#define CMPID 0 /* Loader message process ID */
> -#define CEPID 64 /* Firmware message process ID */
> -
> -/*
> - * Macro to determine if a message is a loader message
> - */
> -#define IS_CM_MESSAGE(mesg, tx, cx, dx) \
> - ((mesg.type == cmRspType##tx) \
> - && (mesg.class == cmRspClass##cx) \
> - && (mesg.code == cmRsp##dx))
> -
> -/*
> - * Macro to determine if a message is a firmware message
> - */
> -#define IS_CE_MESSAGE(mesg, tx, cx, dx) \
> - ((mesg.type == ceRspType##tx) \
> - && (mesg.class == ceRspClass##cx) \
> - && (mesg.code == ceRsp##tx##dx))
> -
> -/*
> - * Loader Request and Response Messages
> - */
> -
> -/* message types */
> -#define cmReqType1 1
> -#define cmReqType2 2
> -#define cmRspType0 0
> -#define cmRspType1 1
> -#define cmRspType2 2
> -#define cmRspType5 5
> -
> -/* message classes */
> -#define cmReqClass0 0
> -#define cmRspClass0 0
> -
> -/* message codes */
> -#define cmReqHWConfig 1 /* 1,0,1 */
> -#define cmReqMsgLpbk 2 /* 1,0,2 */
> -#define cmReqVersion 3 /* 1,0,3 */
> -#define cmReqLoadProc 1 /* 2,0,1 */
> -#define cmReqStartProc 2 /* 2,0,2 */
> -#define cmReqReadMem 6 /* 2,0,6 */
> -#define cmRspHWConfig cmReqHWConfig
> -#define cmRspMsgLpbk cmReqMsgLpbk
> -#define cmRspVersion cmReqVersion
> -#define cmRspLoadProc cmReqLoadProc
> -#define cmRspStartProc cmReqStartProc
> -#define cmRspReadMem cmReqReadMem
> -#define cmRspMiscEngineUp 1 /* 5,0,1 */
> -#define cmRspInvalid 0 /* 0,0,0 */
> -
> -
> -/*
> - * Firmware Request and Response Messages
> - */
> -
> -/* message types */
> -#define ceReqTypePhy 1
> -#define ceReqTypeLnk 2
> -#define ceReqTypeCall 3
> -#define ceReqTypeStat 1
> -#define ceRspTypeErr 0
> -#define ceRspTypePhy ceReqTypePhy
> -#define ceRspTypeLnk ceReqTypeLnk
> -#define ceRspTypeCall ceReqTypeCall
> -#define ceRspTypeStat ceReqTypeStat
> -
> -/* message classes */
> -#define ceReqClass0 0
> -#define ceReqClass1 1
> -#define ceReqClass2 2
> -#define ceReqClass3 3
> -#define ceRspClass0 ceReqClass0
> -#define ceRspClass1 ceReqClass1
> -#define ceRspClass2 ceReqClass2
> -#define ceRspClass3 ceReqClass3
> -
> -/* message codes (B) = BRI only, (P) = PRI only, (V) = POTS only */
> -#define ceReqPhyProcInfo 1 /* 1,0,1 */
> -#define ceReqPhyConnect 1 /* 1,1,1 */
> -#define ceReqPhyDisconnect 2 /* 1,1,2 */
> -#define ceReqPhySetParams 3 /* 1,1,3 (P) */
> -#define ceReqPhyGetParams 4 /* 1,1,4 (P) */
> -#define ceReqPhyStatus 1 /* 1,2,1 */
> -#define ceReqPhyAcfaStatus 2 /* 1,2,2 (P) */
> -#define ceReqPhyChCallState 3 /* 1,2,3 (P) */
> -#define ceReqPhyChServState 4 /* 1,2,4 (P) */
> -#define ceReqPhyRLoopBack 1 /* 1,3,1 */
> -#define ceRspPhyProcInfo ceReqPhyProcInfo
> -#define ceRspPhyConnect ceReqPhyConnect
> -#define ceRspPhyDisconnect ceReqPhyDisconnect
> -#define ceRspPhySetParams ceReqPhySetParams
> -#define ceRspPhyGetParams ceReqPhyGetParams
> -#define ceRspPhyStatus ceReqPhyStatus
> -#define ceRspPhyAcfaStatus ceReqPhyAcfaStatus
> -#define ceRspPhyChCallState ceReqPhyChCallState
> -#define ceRspPhyChServState ceReqPhyChServState
> -#define ceRspPhyRLoopBack ceReqphyRLoopBack
> -#define ceReqLnkSetParam 1 /* 2,0,1 */
> -#define ceReqLnkGetParam 2 /* 2,0,2 */
> -#define ceReqLnkGetStats 3 /* 2,0,3 */
> -#define ceReqLnkWrite 1 /* 2,1,1 */
> -#define ceReqLnkRead 2 /* 2,1,2 */
> -#define ceReqLnkFlush 3 /* 2,1,3 */
> -#define ceReqLnkWrBufTrc 4 /* 2,1,4 */
> -#define ceReqLnkRdBufTrc 5 /* 2,1,5 */
> -#define ceRspLnkSetParam ceReqLnkSetParam
> -#define ceRspLnkGetParam ceReqLnkGetParam
> -#define ceRspLnkGetStats ceReqLnkGetStats
> -#define ceRspLnkWrite ceReqLnkWrite
> -#define ceRspLnkRead ceReqLnkRead
> -#define ceRspLnkFlush ceReqLnkFlush
> -#define ceRspLnkWrBufTrc ceReqLnkWrBufTrc
> -#define ceRspLnkRdBufTrc ceReqLnkRdBufTrc
> -#define ceReqCallSetSwitchType 1 /* 3,0,1 */
> -#define ceReqCallGetSwitchType 2 /* 3,0,2 */
> -#define ceReqCallSetFrameFormat 3 /* 3,0,3 */
> -#define ceReqCallGetFrameFormat 4 /* 3,0,4 */
> -#define ceReqCallSetCallType 5 /* 3,0,5 */
> -#define ceReqCallGetCallType 6 /* 3,0,6 */
> -#define ceReqCallSetSPID 7 /* 3,0,7 (!P) */
> -#define ceReqCallGetSPID 8 /* 3,0,8 (!P) */
> -#define ceReqCallSetMyNumber 9 /* 3,0,9 (!P) */
> -#define ceReqCallGetMyNumber 10 /* 3,0,10 (!P) */
> -#define ceRspCallSetSwitchType ceReqCallSetSwitchType
> -#define ceRspCallGetSwitchType ceReqCallSetSwitchType
> -#define ceRspCallSetFrameFormat ceReqCallSetFrameFormat
> -#define ceRspCallGetFrameFormat ceReqCallGetFrameFormat
> -#define ceRspCallSetCallType ceReqCallSetCallType
> -#define ceRspCallGetCallType ceReqCallGetCallType
> -#define ceRspCallSetSPID ceReqCallSetSPID
> -#define ceRspCallGetSPID ceReqCallGetSPID
> -#define ceRspCallSetMyNumber ceReqCallSetMyNumber
> -#define ceRspCallGetMyNumber ceReqCallGetMyNumber
> -#define ceRspStatAcfaStatus 2
> -#define ceRspStat
> -#define ceRspErrError 0 /* 0,0,0 */
> -
> -/*
> - * Call Types
> - */
> -#define CALLTYPE_64K 0
> -#define CALLTYPE_56K 1
> -#define CALLTYPE_SPEECH 2
> -#define CALLTYPE_31KHZ 3
> -
> -/*
> - * Link Level data contains a pointer to and the length of
> - * a buffer in shared RAM. Used by LnkRead and LnkWrite message
> - * types. Part of RspMsgStruct and ReqMsgStruct.
> - */
> -typedef struct {
> - unsigned long buff_offset;
> - unsigned short msg_len;
> -} LLData;
> -
> -
> -/*
> - * Message payload template for an HWConfig message
> - */
> -typedef struct {
> - char st_u_sense;
> - char powr_sense;
> - char sply_sense;
> - unsigned char asic_id;
> - long ram_size;
> - char serial_no[13];
> - char part_no[13];
> - char rev_no[2];
> -} HWConfig_pl;
> -
> -/*
> - * A Message
> - */
> -struct message {
> - unsigned char sequence_no;
> - unsigned char process_id;
> - unsigned char time_stamp;
> - unsigned char cmd_sequence_no; /* Rsp messages only */
> - unsigned char reserved1[3];
> - unsigned char msg_byte_cnt;
> - unsigned char type;
> - unsigned char class;
> - unsigned char code;
> - unsigned char phy_link_no;
> - unsigned char rsp_status; /* Rsp messages only */
> - unsigned char reseved2[3];
> - union {
> - unsigned char byte_array[MSG_DATA_LEN];
> - LLData response;
> - HWConfig_pl HWCresponse;
> - } msg_data;
> -};
> -
> -typedef struct message ReqMessage; /* Request message */
> -typedef struct message RspMessage; /* Response message */
> -
> -/*
> - * The first 5010 bytes of shared memory contain the message queues,
> - * indexes and other data. This structure is its template
> - */
> -typedef struct {
> - volatile ReqMessage req_queue[MAX_MESSAGES];
> - volatile RspMessage rsp_queue[MAX_MESSAGES];
> - volatile unsigned char req_head;
> - volatile unsigned char req_tail;
> - volatile unsigned char rsp_head;
> - volatile unsigned char rsp_tail;
> - volatile unsigned long signature;
> - volatile unsigned long trace_enable;
> - volatile unsigned char reserved[4];
> -} DualPortMemory;
> -
> -#endif
> diff --git a/drivers/isdn/sc/packet.c b/drivers/isdn/sc/packet.c
> deleted file mode 100644
> index 2446957085e0..000000000000
> --- a/drivers/isdn/sc/packet.c
> +++ /dev/null
> @@ -1,204 +0,0 @@
> -/* $Id: packet.c,v 1.5.8.1 2001/09/23 22:24:59 kai Exp $
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -#include "includes.h"
> -#include "hardware.h"
> -#include "message.h"
> -#include "card.h"
> -
> -int sndpkt(int devId, int channel, int ack, struct sk_buff *data)
> -{
> - LLData ReqLnkWrite;
> - int status;
> - int card;
> - unsigned long len;
> -
> - card = get_card_from_id(devId);
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - pr_debug("%s: sndpkt: frst = 0x%lx nxt = %d f = %d n = %d\n",
> - sc_adapter[card]->devicename,
> - sc_adapter[card]->channel[channel].first_sendbuf,
> - sc_adapter[card]->channel[channel].next_sendbuf,
> - sc_adapter[card]->channel[channel].free_sendbufs,
> - sc_adapter[card]->channel[channel].num_sendbufs);
> -
> - if (!sc_adapter[card]->channel[channel].free_sendbufs) {
> - pr_debug("%s: out of TX buffers\n",
> - sc_adapter[card]->devicename);
> - return -EINVAL;
> - }
> -
> - if (data->len > BUFFER_SIZE) {
> - pr_debug("%s: data overflows buffer size (data > buffer)\n",
> - sc_adapter[card]->devicename);
> - return -EINVAL;
> - }
> -
> - ReqLnkWrite.buff_offset = sc_adapter[card]->channel[channel].next_sendbuf *
> - BUFFER_SIZE + sc_adapter[card]->channel[channel].first_sendbuf;
> - ReqLnkWrite.msg_len = data->len; /* sk_buff size */
> - pr_debug("%s: writing %d bytes to buffer offset 0x%lx\n",
> - sc_adapter[card]->devicename,
> - ReqLnkWrite.msg_len, ReqLnkWrite.buff_offset);
> - memcpy_toshmem(card, (char *)ReqLnkWrite.buff_offset, data->data, ReqLnkWrite.msg_len);
> -
> - /*
> - * sendmessage
> - */
> - pr_debug("%s: sndpkt size=%d, buf_offset=0x%lx buf_indx=%d\n",
> - sc_adapter[card]->devicename,
> - ReqLnkWrite.msg_len, ReqLnkWrite.buff_offset,
> - sc_adapter[card]->channel[channel].next_sendbuf);
> -
> - status = sendmessage(card, CEPID, ceReqTypeLnk, ceReqClass1, ceReqLnkWrite,
> - channel + 1, sizeof(LLData), (unsigned int *)&ReqLnkWrite);
> - len = data->len;
> - if (status) {
> - pr_debug("%s: failed to send packet, status = %d\n",
> - sc_adapter[card]->devicename, status);
> - return -1;
> - }
> - else {
> - sc_adapter[card]->channel[channel].free_sendbufs--;
> - sc_adapter[card]->channel[channel].next_sendbuf =
> - ++sc_adapter[card]->channel[channel].next_sendbuf ==
> - sc_adapter[card]->channel[channel].num_sendbufs ? 0 :
> - sc_adapter[card]->channel[channel].next_sendbuf;
> - pr_debug("%s: packet sent successfully\n", sc_adapter[card]->devicename);
> - dev_kfree_skb(data);
> - indicate_status(card, ISDN_STAT_BSENT, channel, (char *)&len);
> - }
> - return len;
> -}
> -
> -void rcvpkt(int card, RspMessage *rcvmsg)
> -{
> - LLData newll;
> - struct sk_buff *skb;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("invalid param: %d is not a valid card id\n", card);
> - return;
> - }
> -
> - switch (rcvmsg->rsp_status) {
> - case 0x01:
> - case 0x02:
> - case 0x70:
> - pr_debug("%s: error status code: 0x%x\n",
> - sc_adapter[card]->devicename, rcvmsg->rsp_status);
> - return;
> - case 0x00:
> - if (!(skb = dev_alloc_skb(rcvmsg->msg_data.response.msg_len))) {
> - printk(KERN_WARNING "%s: rcvpkt out of memory, dropping packet\n",
> - sc_adapter[card]->devicename);
> - return;
> - }
> - skb_put(skb, rcvmsg->msg_data.response.msg_len);
> - pr_debug("%s: getting data from offset: 0x%lx\n",
> - sc_adapter[card]->devicename,
> - rcvmsg->msg_data.response.buff_offset);
> - memcpy_fromshmem(card,
> - skb_put(skb, rcvmsg->msg_data.response.msg_len),
> - (char *)rcvmsg->msg_data.response.buff_offset,
> - rcvmsg->msg_data.response.msg_len);
> - sc_adapter[card]->card->rcvcallb_skb(sc_adapter[card]->driverId,
> - rcvmsg->phy_link_no - 1, skb);
> -
> - case 0x03:
> - /*
> - * Recycle the buffer
> - */
> - pr_debug("%s: buffer size : %d\n",
> - sc_adapter[card]->devicename, BUFFER_SIZE);
> -/* memset_shmem(card, rcvmsg->msg_data.response.buff_offset, 0, BUFFER_SIZE); */
> - newll.buff_offset = rcvmsg->msg_data.response.buff_offset;
> - newll.msg_len = BUFFER_SIZE;
> - pr_debug("%s: recycled buffer at offset 0x%lx size %d\n",
> - sc_adapter[card]->devicename,
> - newll.buff_offset, newll.msg_len);
> - sendmessage(card, CEPID, ceReqTypeLnk, ceReqClass1, ceReqLnkRead,
> - rcvmsg->phy_link_no, sizeof(LLData), (unsigned int *)&newll);
> - }
> -
> -}
> -
> -int setup_buffers(int card, int c)
> -{
> - unsigned int nBuffers, i, cBase;
> - unsigned int buffer_size;
> - LLData RcvBuffOffset;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("invalid param: %d is not a valid card id\n", card);
> - return -ENODEV;
> - }
> -
> - /*
> - * Calculate the buffer offsets (send/recv/send/recv)
> - */
> - pr_debug("%s: setting up channel buffer space in shared RAM\n",
> - sc_adapter[card]->devicename);
> - buffer_size = BUFFER_SIZE;
> - nBuffers = ((sc_adapter[card]->ramsize - BUFFER_BASE) / buffer_size) / 2;
> - nBuffers = nBuffers > BUFFERS_MAX ? BUFFERS_MAX : nBuffers;
> - pr_debug("%s: calculating buffer space: %d buffers, %d big\n",
> - sc_adapter[card]->devicename,
> - nBuffers, buffer_size);
> - if (nBuffers < 2) {
> - pr_debug("%s: not enough buffer space\n",
> - sc_adapter[card]->devicename);
> - return -1;
> - }
> - cBase = (nBuffers * buffer_size) * (c - 1);
> - pr_debug("%s: channel buffer offset from shared RAM: 0x%x\n",
> - sc_adapter[card]->devicename, cBase);
> - sc_adapter[card]->channel[c - 1].first_sendbuf = BUFFER_BASE + cBase;
> - sc_adapter[card]->channel[c - 1].num_sendbufs = nBuffers / 2;
> - sc_adapter[card]->channel[c - 1].free_sendbufs = nBuffers / 2;
> - sc_adapter[card]->channel[c - 1].next_sendbuf = 0;
> - pr_debug("%s: send buffer setup complete: first=0x%lx n=%d f=%d, nxt=%d\n",
> - sc_adapter[card]->devicename,
> - sc_adapter[card]->channel[c - 1].first_sendbuf,
> - sc_adapter[card]->channel[c - 1].num_sendbufs,
> - sc_adapter[card]->channel[c - 1].free_sendbufs,
> - sc_adapter[card]->channel[c - 1].next_sendbuf);
> -
> - /*
> - * Prep the receive buffers
> - */
> - pr_debug("%s: adding %d RecvBuffers:\n",
> - sc_adapter[card]->devicename, nBuffers / 2);
> - for (i = 0; i < nBuffers / 2; i++) {
> - RcvBuffOffset.buff_offset =
> - ((sc_adapter[card]->channel[c - 1].first_sendbuf +
> - (nBuffers / 2) * buffer_size) + (buffer_size * i));
> - RcvBuffOffset.msg_len = buffer_size;
> - pr_debug("%s: adding RcvBuffer #%d offset=0x%lx sz=%d bufsz:%d\n",
> - sc_adapter[card]->devicename,
> - i + 1, RcvBuffOffset.buff_offset,
> - RcvBuffOffset.msg_len, buffer_size);
> - sendmessage(card, CEPID, ceReqTypeLnk, ceReqClass1, ceReqLnkRead,
> - c, sizeof(LLData), (unsigned int *)&RcvBuffOffset);
> - }
> - return 0;
> -}
> diff --git a/drivers/isdn/sc/scioc.h b/drivers/isdn/sc/scioc.h
> deleted file mode 100644
> index a50e143779e7..000000000000
> --- a/drivers/isdn/sc/scioc.h
> +++ /dev/null
> @@ -1,110 +0,0 @@
> -#ifndef __ISDN_SC_SCIOC_H__
> -#define __ISDN_SC_SCIOC_H__
> -
> -/*
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - */
> -
> -/*
> - * IOCTL Command Codes
> - */
> -#define SCIOCLOAD 0x01 /* Load a firmware record */
> -#define SCIOCRESET 0x02 /* Perform hard reset */
> -#define SCIOCDEBUG 0x03 /* Set debug level */
> -#define SCIOCREV 0x04 /* Get driver revision(s) */
> -#define SCIOCSTART 0x05 /* Start the firmware */
> -#define SCIOCGETSWITCH 0x06 /* Get switch type */
> -#define SCIOCSETSWITCH 0x07 /* Set switch type */
> -#define SCIOCGETSPID 0x08 /* Get channel SPID */
> -#define SCIOCSETSPID 0x09 /* Set channel SPID */
> -#define SCIOCGETDN 0x0A /* Get channel DN */
> -#define SCIOCSETDN 0x0B /* Set channel DN */
> -#define SCIOCTRACE 0x0C /* Toggle trace mode */
> -#define SCIOCSTAT 0x0D /* Get line status */
> -#define SCIOCGETSPEED 0x0E /* Set channel speed */
> -#define SCIOCSETSPEED 0x0F /* Set channel speed */
> -#define SCIOCLOOPTST 0x10 /* Perform loopback test */
> -
> -typedef struct {
> - int device;
> - int channel;
> - unsigned long command;
> - void __user *dataptr;
> -} scs_ioctl;
> -
> -/* Size of strings */
> -#define SCIOC_SPIDSIZE 49
> -#define SCIOC_DNSIZE SCIOC_SPIDSIZE
> -#define SCIOC_REVSIZE SCIOC_SPIDSIZE
> -#define SCIOC_SRECSIZE 49
> -
> -typedef struct {
> - unsigned long tx_good;
> - unsigned long tx_bad;
> - unsigned long rx_good;
> - unsigned long rx_bad;
> -} ChLinkStats;
> -
> -typedef struct {
> - char spid[49];
> - char dn[49];
> - char call_type;
> - char phy_stat;
> - ChLinkStats link_stats;
> -} BRIStat;
> -
> -typedef BRIStat POTStat;
> -
> -typedef struct {
> - char call_type;
> - char call_state;
> - char serv_state;
> - char phy_stat;
> - ChLinkStats link_stats;
> -} PRIStat;
> -
> -typedef char PRIInfo;
> -typedef char BRIInfo;
> -typedef char POTInfo;
> -
> -
> -typedef struct {
> - char acfa_nos;
> - char acfa_ais;
> - char acfa_los;
> - char acfa_rra;
> - char acfa_slpp;
> - char acfa_slpn;
> - char acfa_fsrf;
> -} ACFAStat;
> -
> -typedef struct {
> - unsigned char modelid;
> - char serial_no[13];
> - char part_no[13];
> - char load_ver[11];
> - char proc_ver[11];
> - int iobase;
> - long rambase;
> - char irq;
> - long ramsize;
> - char interface;
> - char switch_type;
> - char l1_status;
> - char l2_status;
> - ChLinkStats dch_stats;
> - ACFAStat AcfaStats;
> - union {
> - PRIStat pristats[23];
> - BRIStat bristats[2];
> - POTStat potsstats[2];
> - } status;
> - union {
> - PRIInfo priinfo;
> - BRIInfo briinfo;
> - POTInfo potsinfo;
> - } info;
> -} boardInfo;
> -
> -#endif /* __ISDN_SC_SCIOC_H__ */
> diff --git a/drivers/isdn/sc/shmem.c b/drivers/isdn/sc/shmem.c
> deleted file mode 100644
> index d24506ceb6e8..000000000000
> --- a/drivers/isdn/sc/shmem.c
> +++ /dev/null
> @@ -1,138 +0,0 @@
> -/* $Id: shmem.c,v 1.2.10.1 2001/09/23 22:24:59 kai Exp $
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * Card functions implementing ISDN4Linux functionality
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -#include "includes.h" /* This must be first */
> -#include "hardware.h"
> -#include "card.h"
> -
> -/*
> - *
> - */
> -void memcpy_toshmem(int card, void *dest, const void *src, size_t n)
> -{
> - unsigned long flags;
> - unsigned char ch;
> - unsigned long dest_rem = ((unsigned long) dest) % 0x4000;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return;
> - }
> -
> - if (n > SRAM_PAGESIZE)
> - return;
> -
> - /*
> - * determine the page to load from the address
> - */
> - ch = (unsigned long) dest / SRAM_PAGESIZE;
> - pr_debug("%s: loaded page %d\n", sc_adapter[card]->devicename, ch);
> - /*
> - * Block interrupts and load the page
> - */
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> -
> - outb(((sc_adapter[card]->shmem_magic + ch * SRAM_PAGESIZE) >> 14) | 0x80,
> - sc_adapter[card]->ioport[sc_adapter[card]->shmem_pgport]);
> - memcpy_toio((void __iomem *)(sc_adapter[card]->rambase + dest_rem), src, n);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> - pr_debug("%s: set page to %#x\n", sc_adapter[card]->devicename,
> - ((sc_adapter[card]->shmem_magic + ch * SRAM_PAGESIZE) >> 14) | 0x80);
> - pr_debug("%s: copying %zu bytes from %#lx to %#lx\n",
> - sc_adapter[card]->devicename, n,
> - (unsigned long) src,
> - sc_adapter[card]->rambase + ((unsigned long) dest % 0x4000));
> -}
> -
> -/*
> - * Reverse of above
> - */
> -void memcpy_fromshmem(int card, void *dest, const void *src, size_t n)
> -{
> - unsigned long flags;
> - unsigned char ch;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return;
> - }
> -
> - if (n > SRAM_PAGESIZE) {
> - return;
> - }
> -
> - /*
> - * determine the page to load from the address
> - */
> - ch = (unsigned long) src / SRAM_PAGESIZE;
> - pr_debug("%s: loaded page %d\n", sc_adapter[card]->devicename, ch);
> -
> -
> - /*
> - * Block interrupts and load the page
> - */
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> -
> - outb(((sc_adapter[card]->shmem_magic + ch * SRAM_PAGESIZE) >> 14) | 0x80,
> - sc_adapter[card]->ioport[sc_adapter[card]->shmem_pgport]);
> - memcpy_fromio(dest, (void *)(sc_adapter[card]->rambase +
> - ((unsigned long) src % 0x4000)), n);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> - pr_debug("%s: set page to %#x\n", sc_adapter[card]->devicename,
> - ((sc_adapter[card]->shmem_magic + ch * SRAM_PAGESIZE) >> 14) | 0x80);
> -/* pr_debug("%s: copying %d bytes from %#x to %#x\n",
> - sc_adapter[card]->devicename, n,
> - sc_adapter[card]->rambase + ((unsigned long) src %0x4000), (unsigned long) dest); */
> -}
> -
> -#if 0
> -void memset_shmem(int card, void *dest, int c, size_t n)
> -{
> - unsigned long flags;
> - unsigned char ch;
> -
> - if (!IS_VALID_CARD(card)) {
> - pr_debug("Invalid param: %d is not a valid card id\n", card);
> - return;
> - }
> -
> - if (n > SRAM_PAGESIZE) {
> - return;
> - }
> -
> - /*
> - * determine the page to load from the address
> - */
> - ch = (unsigned long) dest / SRAM_PAGESIZE;
> - pr_debug("%s: loaded page %d\n", sc_adapter[card]->devicename, ch);
> -
> - /*
> - * Block interrupts and load the page
> - */
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> -
> - outb(((sc_adapter[card]->shmem_magic + ch * SRAM_PAGESIZE) >> 14) | 0x80,
> - sc_adapter[card]->ioport[sc_adapter[card]->shmem_pgport]);
> - memset_io(sc_adapter[card]->rambase +
> - ((unsigned long) dest % 0x4000), c, n);
> - pr_debug("%s: set page to %#x\n", sc_adapter[card]->devicename,
> - ((sc_adapter[card]->shmem_magic + ch * SRAM_PAGESIZE) >> 14) | 0x80);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> -}
> -#endif /* 0 */
> diff --git a/drivers/isdn/sc/timer.c b/drivers/isdn/sc/timer.c
> deleted file mode 100644
> index 6fbac2230d7e..000000000000
> --- a/drivers/isdn/sc/timer.c
> +++ /dev/null
> @@ -1,122 +0,0 @@
> -/* $Id: timer.c,v 1.3.6.1 2001/09/23 22:24:59 kai Exp $
> - *
> - * Copyright (C) 1996 SpellCaster Telecommunications Inc.
> - *
> - * This software may be used and distributed according to the terms
> - * of the GNU General Public License, incorporated herein by reference.
> - *
> - * For more information, please contact gpl-info@...llcast.com or write:
> - *
> - * SpellCaster Telecommunications Inc.
> - * 5621 Finch Avenue East, Unit #3
> - * Scarborough, Ontario Canada
> - * M1B 2T9
> - * +1 (416) 297-8565
> - * +1 (416) 297-6433 Facsimile
> - */
> -
> -#include "includes.h"
> -#include "hardware.h"
> -#include "message.h"
> -#include "card.h"
> -
> -
> -/*
> - * Write the proper values into the I/O ports following a reset
> - */
> -static void setup_ports(int card)
> -{
> -
> - outb((sc_adapter[card]->rambase >> 12), sc_adapter[card]->ioport[EXP_BASE]);
> -
> - /* And the IRQ */
> - outb((sc_adapter[card]->interrupt | 0x80),
> - sc_adapter[card]->ioport[IRQ_SELECT]);
> -}
> -
> -/*
> - * Timed function to check the status of a previous reset
> - * Must be very fast as this function runs in the context of
> - * an interrupt handler.
> - *
> - * Setup the ioports for the board that were cleared by the reset.
> - * Then, check to see if the signate has been set. Next, set the
> - * signature to a known value and issue a startproc if needed.
> - */
> -void sc_check_reset(unsigned long data)
> -{
> - unsigned long flags;
> - unsigned long sig;
> - int card = (unsigned int) data;
> -
> - pr_debug("%s: check_timer timer called\n",
> - sc_adapter[card]->devicename);
> -
> - /* Setup the io ports */
> - setup_ports(card);
> -
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> - outb(sc_adapter[card]->ioport[sc_adapter[card]->shmem_pgport],
> - (sc_adapter[card]->shmem_magic >> 14) | 0x80);
> - sig = (unsigned long) *((unsigned long *)(sc_adapter[card]->rambase + SIG_OFFSET));
> -
> - /* check the signature */
> - if (sig == SIGNATURE) {
> - flushreadfifo(card);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> - /* See if we need to do a startproc */
> - if (sc_adapter[card]->StartOnReset)
> - startproc(card);
> - } else {
> - pr_debug("%s: No signature yet, waiting another %lu jiffies.\n",
> - sc_adapter[card]->devicename, CHECKRESET_TIME);
> - mod_timer(&sc_adapter[card]->reset_timer, jiffies + CHECKRESET_TIME);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> - }
> -}
> -
> -/*
> - * Timed function to check the status of a previous reset
> - * Must be very fast as this function runs in the context of
> - * an interrupt handler.
> - *
> - * Send check sc_adapter->phystat to see if the channels are up
> - * If they are, tell ISDN4Linux that the board is up. If not,
> - * tell IADN4Linux that it is up. Always reset the timer to
> - * fire again (endless loop).
> - */
> -void check_phystat(unsigned long data)
> -{
> - unsigned long flags;
> - int card = (unsigned int) data;
> -
> - pr_debug("%s: Checking status...\n", sc_adapter[card]->devicename);
> - /*
> - * check the results of the last PhyStat and change only if
> - * has changed drastically
> - */
> - if (sc_adapter[card]->nphystat && !sc_adapter[card]->phystat) { /* All is well */
> - pr_debug("PhyStat transition to RUN\n");
> - pr_info("%s: Switch contacted, transmitter enabled\n",
> - sc_adapter[card]->devicename);
> - indicate_status(card, ISDN_STAT_RUN, 0, NULL);
> - }
> - else if (!sc_adapter[card]->nphystat && sc_adapter[card]->phystat) { /* All is not well */
> - pr_debug("PhyStat transition to STOP\n");
> - pr_info("%s: Switch connection lost, transmitter disabled\n",
> - sc_adapter[card]->devicename);
> -
> - indicate_status(card, ISDN_STAT_STOP, 0, NULL);
> - }
> -
> - sc_adapter[card]->phystat = sc_adapter[card]->nphystat;
> -
> - /* Reinitialize the timer */
> - spin_lock_irqsave(&sc_adapter[card]->lock, flags);
> - mod_timer(&sc_adapter[card]->stat_timer, jiffies + CHECKSTAT_TIME);
> - spin_unlock_irqrestore(&sc_adapter[card]->lock, flags);
> -
> - /* Send a new cePhyStatus message */
> - sendmessage(card, CEPID, ceReqTypePhy, ceReqClass2,
> - ceReqPhyStatus, 0, 0, NULL);
> -}
>
>
--
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