isdn: remove hisax driver

With the decline of ISDN, this seems to have become almost completely obsolete, and even in the past years before that, almost all remaining users appear to have used mISDN instead. Birger Harzenetter noted that he is still using i4l/hisax to take advantage of the 'divert' driver for call diversion, but otherwise uses mISDN on the same hardware. This is a rare edge case as far as I can tell, but we are still breaking an actively used work flow (see https://xkcd.com/1172/). We debated moving i4l/hisax to staging as an intermediate step, but as he is not likely to change the setup, and that would just delay breaking this use case. The alternatives here are to stay on stable kernels < 5.2, to create an external driver repository for isdn4linux, or to add divert functionality to mISDN. Cc: Birger Harzenetter <WIMPy@yeti.dk> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
0 files changed, 0 insertions, 0 deletions
diff --git a/drivers/isdn/Makefile b/drivers/isdn/Makefile
index e7d3d8f2ad5a..7487f0bbe855 100644
--- a/drivers/isdn/Makefile
+++ b/drivers/isdn/Makefile
@@ -8,7 +8,6 @@ obj-$(CONFIG_ISDN_CAPI)			+= capi/
 obj-$(CONFIG_MISDN)			+= mISDN/
 obj-$(CONFIG_ISDN)			+= hardware/
 obj-$(CONFIG_ISDN_DIVERSION)		+= divert/
-obj-$(CONFIG_ISDN_DRV_HISAX)		+= hisax/
 obj-$(CONFIG_ISDN_DRV_LOOP)		+= isdnloop/
 obj-$(CONFIG_HYSDN)			+= hysdn/
 obj-$(CONFIG_ISDN_DRV_GIGASET)		+= gigaset/
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
deleted file mode 100644
index 43d98ccf5ff6..000000000000
--- a/drivers/isdn/hisax/Kconfig
+++ /dev/null
@@ -1,423 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-
-menu "Passive cards"
-
-config ISDN_DRV_HISAX
-	tristate "HiSax SiemensChipSet driver support"
-	select CRC_CCITT
-	---help---
-	  This is a driver supporting the Siemens chipset on various
-	  ISDN-cards (like AVM A1, Elsa ISDN cards, Teles S0-16.0, Teles
-	  S0-16.3, Teles S0-8, Teles/Creatix PnP, ITK micro ix1 and many
-	  compatibles).
-
-	  HiSax is just the name of this driver, not the name of any hardware.
-
-	  If you have a card with such a chipset, you should say Y here and
-	  also to the configuration option of the driver for your particular
-	  card, below.
-
-if ISDN_DRV_HISAX
-
-comment "D-channel protocol features"
-
-config HISAX_EURO
-	bool "HiSax Support for EURO/DSS1"
-	help
-	  Say Y or N according to the D-channel protocol which your local
-	  telephone service company provides.
-
-	  The call control protocol E-DSS1 is used in most European countries.
-	  If unsure, say Y.
-
-config DE_AOC
-	bool "Support for german chargeinfo"
-	depends on HISAX_EURO
-	help
-	  If you want that the HiSax hardware driver sends messages to the
-	  upper level of the isdn code on each AOCD (Advice Of Charge, During
-	  the call -- transmission of the fee information during a call) and
-	  on each AOCE (Advice Of Charge, at the End of the call --
-	  transmission of fee information at the end of the call), say Y here.
-	  This works only in Germany.
-
-config HISAX_NO_SENDCOMPLETE
-	bool "Disable sending complete"
-	depends on HISAX_EURO
-	help
-	  If you have trouble with some ugly exchanges or you live in
-	  Australia select this option.
-
-config HISAX_NO_LLC
-	bool "Disable sending low layer compatibility"
-	depends on HISAX_EURO
-	help
-	  If you have trouble with some ugly exchanges try to select this
-	  option.
-
-config HISAX_NO_KEYPAD
-	bool "Disable keypad protocol option"
-	depends on HISAX_EURO
-	help
-	  If you like to send special dial strings including * or # without
-	  using the keypad protocol, select this option.
-
-config HISAX_1TR6
-	bool "HiSax Support for german 1TR6"
-	help
-	  Say Y or N according to the D-channel protocol which your local
-	  telephone service company provides.
-
-	  1TR6 is an old call control protocol which was used in Germany
-	  before E-DSS1 was established. Nowadays, all new lines in Germany
-	  use E-DSS1.
-
-config HISAX_NI1
-	bool "HiSax Support for US NI1"
-	help
-	  Enable this if you like to use ISDN in US on a NI1 basic rate
-	  interface.
-
-config HISAX_MAX_CARDS
-	int "Maximum number of cards supported by HiSax"
-	default "8"
-	help
-	  This option allows you to specify the maximum number of cards which
-	  the HiSax driver will be able to handle.  
-
-comment "HiSax supported cards"
-
-config HISAX_16_0
-	bool "Teles 16.0/8.0"
-	depends on ISA
-	help
-	  This enables HiSax support for the Teles ISDN-cards S0-16.0, S0-8
-	  and many compatibles.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port/shmem settings.
-
-config HISAX_16_3
-	bool "Teles 16.3 or PNP or PCMCIA"
-	help
-	  This enables HiSax support for the Teles ISDN-cards S0-16.3 the
-	  Teles/Creatix PnP and the Teles PCMCIA.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_TELESPCI
-	bool "Teles PCI"
-	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || (XTENSA && !CPU_LITTLE_ENDIAN)))
-	help
-	  This enables HiSax support for the Teles PCI.
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it.
-
-config HISAX_S0BOX
-	bool "Teles S0Box"
-	help
-	  This enables HiSax support for the Teles/Creatix parallel port
-	  S0BOX.  See <file:Documentation/isdn/README.HiSax> on how to
-	  configure it.
-
-config HISAX_AVM_A1
-	bool "AVM A1 (Fritz)"
-	depends on ISA
-	help
-	  This enables HiSax support for the AVM A1 (aka "Fritz").
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_FRITZPCI
-	bool "AVM PnP/PCI (Fritz!PnP/PCI)"
-	depends on BROKEN || !PPC64
-	help
-	  This enables HiSax support for the AVM "Fritz!PnP" and "Fritz!PCI".
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it.
-
-config HISAX_AVM_A1_PCMCIA
-	bool "AVM A1 PCMCIA (Fritz)"
-	help
-	  This enables HiSax support for the AVM A1 "Fritz!PCMCIA").
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it.
-
-config HISAX_ELSA
-	bool "Elsa cards"
-	help
-	  This enables HiSax support for the Elsa Mircolink ISA cards, for the
-	  Elsa Quickstep series cards and Elsa PCMCIA.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_IX1MICROR2
-	bool "ITK ix1-micro Revision 2"
-	depends on ISA
-	help
-	  This enables HiSax support for the ITK ix1-micro Revision 2 card.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_DIEHLDIVA
-	bool "Eicon.Diehl Diva cards"
-	help
-	  This enables HiSax support for the Eicon.Diehl Diva none PRO
-	  versions passive ISDN cards.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_ASUSCOM
-	bool "ASUSCOM ISA cards"
-	depends on ISA
-	help
-	  This enables HiSax support for the AsusCom and their OEM versions
-	  passive ISDN ISA cards.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_TELEINT
-	bool "TELEINT cards"
-	depends on ISA
-	help
-	  This enables HiSax support for the TELEINT SA1 semiactiv ISDN card.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_HFCS
-	bool "HFC-S based cards"
-	depends on ISA
-	help
-	  This enables HiSax support for the HFC-S 2BDS0 based cards, like
-	  teles 16.3c.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_SEDLBAUER
-	bool "Sedlbauer cards"
-	help
-	  This enables HiSax support for the Sedlbauer passive ISDN cards.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using the different cards, a different D-channel protocol, or
-	  non-standard IRQ/port settings.
-
-config HISAX_SPORTSTER
-	bool "USR Sportster internal TA"
-	depends on ISA
-	help
-	  This enables HiSax support for the USR Sportster internal TA card.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_MIC
-	bool "MIC card"
-	depends on ISA
-	help
-	  This enables HiSax support for the ITH MIC card.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_NETJET
-	bool "NETjet card"
-	depends on PCI && (BROKEN || !(PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || (XTENSA && !CPU_LITTLE_ENDIAN) || MICROBLAZE))
-	depends on VIRT_TO_BUS
-	help
-	  This enables HiSax support for the NetJet from Traverse
-	  Technologies.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_NETJET_U
-	bool "NETspider U card"
-	depends on PCI && (BROKEN || !(PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || (XTENSA && !CPU_LITTLE_ENDIAN) || MICROBLAZE))
-	depends on VIRT_TO_BUS
-	help
-	  This enables HiSax support for the Netspider U interface ISDN card
-	  from Traverse Technologies.
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_NICCY
-	bool "Niccy PnP/PCI card"
-	help
-	  This enables HiSax support for the Dr. Neuhaus Niccy PnP or PCI.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_ISURF
-	bool "Siemens I-Surf card"
-	depends on ISA
-	help
-	  This enables HiSax support for the Siemens I-Talk/I-Surf card with
-	  ISAR chip.
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_HSTSAPHIR
-	bool "HST Saphir card"
-	depends on ISA
-	help
-	  This enables HiSax support for the HST Saphir card.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_BKM_A4T
-	bool "Telekom A4T card"
-	depends on PCI
-	help
-	  This enables HiSax support for the Telekom A4T card.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_SCT_QUADRO
-	bool "Scitel Quadro card"
-	depends on PCI
-	help
-	  This enables HiSax support for the Scitel Quadro card.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_GAZEL
-	bool "Gazel cards"
-	help
-	  This enables HiSax support for the Gazel cards.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_HFC_PCI
-	bool "HFC PCI-Bus cards"
-	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || (XTENSA && !CPU_LITTLE_ENDIAN)))
-	help
-	  This enables HiSax support for the HFC-S PCI 2BDS0 based cards.
-
-	  For more information see under
-	  <file:Documentation/isdn/README.hfc-pci>.
-
-config HISAX_W6692
-	bool "Winbond W6692 based cards"
-	depends on PCI
-	help
-	  This enables HiSax support for Winbond W6692 based PCI ISDN cards.
-
-	  See <file:Documentation/isdn/README.HiSax> on how to configure it
-	  using a different D-channel protocol, or non-standard IRQ/port
-	  settings.
-
-config HISAX_HFC_SX
-	bool "HFC-S+, HFC-SP, HFC-PCMCIA cards"
-	help
-	  This enables HiSax support for the HFC-S+, HFC-SP and HFC-PCMCIA
-	  cards. This code is not finished yet.
-
-config HISAX_ENTERNOW_PCI
-	bool "Formula-n enter:now PCI card"
-	depends on HISAX_NETJET && PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || (XTENSA && !CPU_LITTLE_ENDIAN)))
-	help
-	  This enables HiSax support for the Formula-n enter:now PCI
-	  ISDN card.
-
-config HISAX_DEBUG
-	bool "HiSax debugging"
-	help
-	  This enables debugging code in the new-style HiSax drivers, i.e.
-	  the ST5481 USB driver currently. 
-	  If in doubt, say yes.
-
-comment "HiSax PCMCIA card service modules"
-
-config HISAX_SEDLBAUER_CS
-	tristate "Sedlbauer PCMCIA cards"
-	depends on PCMCIA && HISAX_SEDLBAUER
-	help
-	  This enables the PCMCIA client driver for the Sedlbauer Speed Star
-	  and Speed Star II cards.
-
-config HISAX_ELSA_CS
-	tristate "ELSA PCMCIA MicroLink cards"
-	depends on PCMCIA && HISAX_ELSA
-	help
-	  This enables the PCMCIA client driver for the Elsa PCMCIA MicroLink
-	  card.
-
-config HISAX_AVM_A1_CS
-	tristate "AVM A1 PCMCIA cards"
-	depends on PCMCIA && ISDN_DRV_HISAX
-	help
-	  This enables the PCMCIA client driver for the AVM A1 / Fritz!Card
-	  PCMCIA cards.
-
-config HISAX_TELES_CS
-	tristate "TELES PCMCIA cards"
-	depends on PCMCIA && HISAX_16_3
-	help
-	  This enables the PCMCIA client driver for the Teles PCMCIA cards.
-
-comment "HiSax sub driver modules"
-
-config HISAX_ST5481
-	tristate "ST5481 USB ISDN modem"
-	depends on USB
-	select ISDN_HDLC
-	select CRC_CCITT
-	select BITREVERSE
-	help
-	  This enables the driver for ST5481 based USB ISDN adapters,
-	  e.g. the BeWan Gazel 128 USB
-
-config HISAX_HFCUSB
-	tristate "HFC USB based ISDN modems"
-	depends on USB
-	help
-	  This enables the driver for HFC USB based ISDN modems.
-
-config HISAX_HFC4S8S
-	tristate "HFC-4S/8S based ISDN cards"
-	help
-	  This enables the driver for HFC-4S/8S based ISDN cards.
-
-config HISAX_FRITZ_PCIPNP
-	tristate "AVM Fritz!Card PCI/PCIv2/PnP support"
-	depends on PCI
-	help
-	  This enables the driver for the AVM Fritz!Card PCI,
-	  Fritz!Card PCI v2 and Fritz!Card PnP.
-	  (the latter also needs you to select "ISA Plug and Play support"
-	  from the menu "Plug and Play configuration")
-
-endif
-
-endmenu
-
diff --git a/drivers/isdn/hisax/Makefile b/drivers/isdn/hisax/Makefile
deleted file mode 100644
index 3eca9d23f1c2..000000000000
--- a/drivers/isdn/hisax/Makefile
+++ /dev/null
@@ -1,60 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-# Makefile for the hisax ISDN device driver
-
-# The target object and module list name.
-
-# Define maximum number of cards
-
-ccflags-y      := -DHISAX_MAX_CARDS=$(CONFIG_HISAX_MAX_CARDS)
-
-obj-$(CONFIG_ISDN_DRV_HISAX)		+= hisax.o
-obj-$(CONFIG_HISAX_SEDLBAUER_CS)	+= sedlbauer_cs.o
-obj-$(CONFIG_HISAX_ELSA_CS)		+= elsa_cs.o
-obj-$(CONFIG_HISAX_AVM_A1_CS)		+= avma1_cs.o
-obj-$(CONFIG_HISAX_TELES_CS)		+= teles_cs.o
-obj-$(CONFIG_HISAX_ST5481)		+= hisax_st5481.o
-obj-$(CONFIG_HISAX_HFCUSB)		+= hfc_usb.o
-obj-$(CONFIG_HISAX_HFC4S8S)		+= hfc4s8s_l1.o
-obj-$(CONFIG_HISAX_FRITZ_PCIPNP)        += hisax_isac.o hisax_fcpcipnp.o
-
-# Multipart objects.
-
-hisax_st5481-y 				:= st5481_init.o st5481_usb.o st5481_d.o \
-					   st5481_b.o
-
-hisax-y	  				:= config.o isdnl1.o tei.o isdnl2.o isdnl3.o \
-		     			   lmgr.o q931.o callc.o fsm.o
-hisax-$(CONFIG_HISAX_EURO)		+= l3dss1.o
-hisax-$(CONFIG_HISAX_NI1)		+= l3ni1.o
-hisax-$(CONFIG_HISAX_1TR6)		+= l3_1tr6.o
-
-hisax-$(CONFIG_HISAX_16_0)		+= teles0.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_16_3)		+= teles3.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_TELESPCI)		+= telespci.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_S0BOX)		+= s0box.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_AVM_A1)		+= avm_a1.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_AVM_A1_PCMCIA)	+= avm_a1p.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_FRITZPCI)		+= avm_pci.o isac.o arcofi.o
-hisax-$(CONFIG_HISAX_ELSA)		+= elsa.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_IX1MICROR2)	+= ix1_micro.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_DIEHLDIVA)		+= diva.o isac.o arcofi.o hscx.o ipacx.o 
-hisax-$(CONFIG_HISAX_ASUSCOM)		+= asuscom.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_TELEINT)		+= teleint.o isac.o arcofi.o hfc_2bs0.o
-hisax-$(CONFIG_HISAX_SEDLBAUER)		+= sedlbauer.o isac.o arcofi.o hscx.o \
-					   isar.o
-hisax-$(CONFIG_HISAX_SPORTSTER)		+= sportster.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_MIC)		+= mic.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_NETJET)		+= nj_s.o netjet.o isac.o arcofi.o
-hisax-$(CONFIG_HISAX_NETJET_U)		+= nj_u.o netjet.o icc.o
-hisax-$(CONFIG_HISAX_HFCS)		+= hfcscard.o hfc_2bds0.o
-hisax-$(CONFIG_HISAX_HFC_PCI)		+= hfc_pci.o
-hisax-$(CONFIG_HISAX_HFC_SX)		+= hfc_sx.o
-hisax-$(CONFIG_HISAX_NICCY)		+= niccy.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_ISURF)		+= isurf.o isac.o arcofi.o isar.o
-hisax-$(CONFIG_HISAX_HSTSAPHIR)		+= saphir.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_BKM_A4T)		+= bkm_a4t.o isac.o arcofi.o jade.o
-hisax-$(CONFIG_HISAX_SCT_QUADRO)	+= bkm_a8.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_GAZEL)		+= gazel.o isac.o arcofi.o hscx.o
-hisax-$(CONFIG_HISAX_W6692)		+= w6692.o
-hisax-$(CONFIG_HISAX_ENTERNOW_PCI)	+= enternow_pci.o amd7930_fn.o
-
diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
deleted file mode 100644
index 6c336366128c..000000000000
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ /dev/null
@@ -1,794 +0,0 @@
-/* gerdes_amd7930.c,v 0.99 2001/10/02
- *
- * gerdes_amd7930.c     Amd 79C30A and 79C32A specific routines
- *                      (based on HiSax driver by Karsten Keil)
- *
- * Author               Christoph Ersfeld <info@formula-n.de>
- *                      Formula-n Europe AG (www.formula-n.com)
- *                      previously Gerdes AG
- *
- *
- *                      This file is (c) under GNU PUBLIC LICENSE
- *
- *
- * Notes:
- * Version 0.99 is the first release of this driver and there are
- * certainly a few bugs.
- *
- * Please don't report any malfunction to me without sending
- * (compressed) debug-logs.
- * It would be nearly impossible to retrace it.
- *
- * Log D-channel-processing as follows:
- *
- * 1. Load hisax with card-specific parameters, this example ist for
- *    Formula-n enter:now ISDN PCI and compatible
- *    (f.e. Gerdes Power ISDN PCI)
- *
- *    modprobe hisax type=41 protocol=2 id=gerdes
- *
- *    if you chose an other value for id, you need to modify the
- *    code below, too.
- *
- * 2. set debug-level
- *
- *    hisaxctrl gerdes 1 0x3ff
- *    hisaxctrl gerdes 11 0x4f
- *    cat /dev/isdnctrl >> ~/log &
- *
- * Please take also a look into /var/log/messages if there is
- * anything importand concerning HISAX.
- *
- *
- * Credits:
- * Programming the driver for Formula-n enter:now ISDN PCI and
- * necessary this driver for the used Amd 7930 D-channel-controller
- * was spnsored by Formula-n Europe AG.
- * Thanks to Karsten Keil and Petr Novak, who gave me support in
- * Hisax-specific questions.
- * I want so say special thanks to Carl-Friedrich Braun, who had to
- * answer a lot of questions about generally ISDN and about handling
- * of the Amd-Chip.
- *
- */
-
-
-#include "hisax.h"
-#include "isdnl1.h"
-#include "isac.h"
-#include "amd7930_fn.h"
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/gfp.h>
-
-static void Amd7930_new_ph(struct IsdnCardState *cs);
-
-static WORD initAMD[] = {
-	0x0100,
-
-	0x00A5, 3, 0x01, 0x40, 0x58,				// LPR, LMR1, LMR2
-	0x0086, 1, 0x0B,					// DMR1 (D-Buffer TH-Interrupts on)
-	0x0087, 1, 0xFF,					// DMR2
-	0x0092, 1, 0x03,					// EFCR (extended mode d-channel-fifo on)
-	0x0090, 4, 0xFE, 0xFF, 0x02, 0x0F,			// FRAR4, SRAR4, DMR3, DMR4 (address recognition )
-	0x0084, 2, 0x80, 0x00,					// DRLR
-	0x00C0, 1, 0x47,					// PPCR1
-	0x00C8, 1, 0x01,					// PPCR2
-
-	0x0102,
-	0x0107,
-	0x01A1, 1,
-	0x0121, 1,
-	0x0189, 2,
-
-	0x0045, 4, 0x61, 0x72, 0x00, 0x00,			// MCR1, MCR2, MCR3, MCR4
-	0x0063, 2, 0x08, 0x08,					// GX
-	0x0064, 2, 0x08, 0x08,					// GR
-	0x0065, 2, 0x99, 0x00,					// GER
-	0x0066, 2, 0x7C, 0x8B,					// STG
-	0x0067, 2, 0x00, 0x00,					// FTGR1, FTGR2
-	0x0068, 2, 0x20, 0x20,					// ATGR1, ATGR2
-	0x0069, 1, 0x4F,					// MMR1
-	0x006A, 1, 0x00,					// MMR2
-	0x006C, 1, 0x40,					// MMR3
-	0x0021, 1, 0x02,					// INIT
-	0x00A3, 1, 0x40,					// LMR1
-
-	0xFFFF
-};
-
-
-static void /* macro wWordAMD */
-WriteWordAmd7930(struct IsdnCardState *cs, BYTE reg, WORD val)
-{
-	wByteAMD(cs, 0x00, reg);
-	wByteAMD(cs, 0x01, LOBYTE(val));
-	wByteAMD(cs, 0x01, HIBYTE(val));
-}
-
-static WORD /* macro rWordAMD */
-ReadWordAmd7930(struct IsdnCardState *cs, BYTE reg)
-{
-	WORD res;
-	/* direct access register */
-	if (reg < 8) {
-		res = rByteAMD(cs, reg);
-		res += 256 * rByteAMD(cs, reg);
-	}
-	/* indirect access register */
-	else {
-		wByteAMD(cs, 0x00, reg);
-		res = rByteAMD(cs, 0x01);
-		res += 256 * rByteAMD(cs, 0x01);
-	}
-	return (res);
-}
-
-
-static void
-Amd7930_ph_command(struct IsdnCardState *cs, u_char command, char *s)
-{
-	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "AMD7930: %s: ph_command 0x%02X", s, command);
-
-	cs->dc.amd7930.lmr1 = command;
-	wByteAMD(cs, 0xA3, command);
-}
-
-
-
-static BYTE i430States[] = {
-// to   reset  F3    F4    F5    F6    F7    F8    AR     from
-	0x01, 0x02, 0x00, 0x00, 0x00, 0x07, 0x05, 0x00,   // init
-	0x01, 0x02, 0x00, 0x00, 0x00, 0x07, 0x05, 0x00,   // reset
-	0x01, 0x02, 0x00, 0x00, 0x00, 0x09, 0x05, 0x04,   // F3
-	0x01, 0x02, 0x00, 0x00, 0x1B, 0x00, 0x00, 0x00,   // F4
-	0x01, 0x02, 0x00, 0x00, 0x1B, 0x00, 0x00, 0x00,   // F5
-	0x01, 0x03, 0x00, 0x00, 0x00, 0x06, 0x05, 0x00,   // F6
-	0x11, 0x13, 0x00, 0x00, 0x1B, 0x00, 0x15, 0x00,   // F7
-	0x01, 0x03, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00,   // F8
-	0x01, 0x03, 0x00, 0x00, 0x00, 0x09, 0x00, 0x0A};  // AR
-
-
-/*                    Row     init    -   reset  F3    F4    F5    F6    F7    F8    AR */
-static BYTE stateHelper[] = { 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };
-
-
-
-
-static void
-Amd7930_get_state(struct IsdnCardState *cs) {
-	BYTE lsr = rByteAMD(cs, 0xA1);
-	cs->dc.amd7930.ph_state = (lsr & 0x7) + 2;
-	Amd7930_new_ph(cs);
-}
-
-
-
-static void
-Amd7930_new_ph(struct IsdnCardState *cs)
-{
-	u_char index = stateHelper[cs->dc.amd7930.old_state] * 8 + stateHelper[cs->dc.amd7930.ph_state] - 1;
-	u_char message = i430States[index];
-
-	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "AMD7930: new_ph %d, old_ph %d, message %d, index %d",
-			cs->dc.amd7930.ph_state, cs->dc.amd7930.old_state, message & 0x0f, index);
-
-	cs->dc.amd7930.old_state = cs->dc.amd7930.ph_state;
-
-	/* abort transmit if nessesary */
-	if ((message & 0xf0) && (cs->tx_skb)) {
-		wByteAMD(cs, 0x21, 0xC2);
-		wByteAMD(cs, 0x21, 0x02);
-	}
-
-	switch (message & 0x0f) {
-
-	case (1):
-		l1_msg(cs, HW_RESET | INDICATION, NULL);
-		Amd7930_get_state(cs);
-		break;
-	case (2): /* init, Card starts in F3 */
-		l1_msg(cs, HW_DEACTIVATE | CONFIRM, NULL);
-		break;
-	case (3):
-		l1_msg(cs, HW_DEACTIVATE | INDICATION, NULL);
-		break;
-	case (4):
-		l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
-		Amd7930_ph_command(cs, 0x50, "HW_ENABLE REQUEST");
-		break;
-	case (5):
-		l1_msg(cs, HW_RSYNC | INDICATION, NULL);
-		break;
-	case (6):
-		l1_msg(cs, HW_INFO4_P8 | INDICATION, NULL);
-		break;
-	case (7): /* init, Card starts in F7 */
-		l1_msg(cs, HW_RSYNC | INDICATION, NULL);
-		l1_msg(cs, HW_INFO4_P8 | INDICATION, NULL);
-		break;
-	case (8):
-		l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
-		/* fall through */
-	case (9):
-		Amd7930_ph_command(cs, 0x40, "HW_ENABLE REQ cleared if set");
-		l1_msg(cs, HW_RSYNC | INDICATION, NULL);
-		l1_msg(cs, HW_INFO2 | INDICATION, NULL);
-		l1_msg(cs, HW_INFO4_P8 | INDICATION, NULL);
-		break;
-	case (10):
-		Amd7930_ph_command(cs, 0x40, "T3 expired, HW_ENABLE REQ cleared");
-		cs->dc.amd7930.old_state = 3;
-		break;
-	case (11):
-		l1_msg(cs, HW_INFO2 | INDICATION, NULL);
-		break;
-	default:
-		break;
-	}
-}
-
-
-
-static void
-Amd7930_bh(struct work_struct *work)
-{
-	struct IsdnCardState *cs =
-		container_of(work, struct IsdnCardState, tqueue);
-	struct PStack *stptr;
-
-	if (test_and_clear_bit(D_CLEARBUSY, &cs->event)) {
-		if (cs->debug)
-			debugl1(cs, "Amd7930: bh, D-Channel Busy cleared");
-		stptr = cs->stlist;
-		while (stptr != NULL) {
-			stptr->l1.l1l2(stptr, PH_PAUSE | CONFIRM, NULL);
-			stptr = stptr->next;
-		}
-	}
-	if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
-		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "AMD7930: bh, D_L1STATECHANGE");
-		Amd7930_new_ph(cs);
-	}
-
-	if (test_and_clear_bit(D_RCVBUFREADY, &cs->event)) {
-		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "AMD7930: bh, D_RCVBUFREADY");
-		DChannel_proc_rcv(cs);
-	}
-
-	if (test_and_clear_bit(D_XMTBUFREADY, &cs->event)) {
-		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "AMD7930: bh, D_XMTBUFREADY");
-		DChannel_proc_xmt(cs);
-	}
-}
-
-static void
-Amd7930_empty_Dfifo(struct IsdnCardState *cs, int flag)
-{
-
-	BYTE stat, der;
-	BYTE *ptr;
-	struct sk_buff *skb;
-
-
-	if ((cs->debug & L1_DEB_ISAC) && !(cs->debug & L1_DEB_ISAC_FIFO))
-		debugl1(cs, "Amd7930: empty_Dfifo");
-
-
-	ptr = cs->rcvbuf + cs->rcvidx;
-
-	/* AMD interrupts off */
-	AmdIrqOff(cs);
-
-	/* read D-Channel-Fifo*/
-	stat = rByteAMD(cs, 0x07); // DSR2
-
-	/* while Data in Fifo ... */
-	while ((stat & 2) && ((ptr-cs->rcvbuf) < MAX_DFRAME_LEN_L1)) {
-		*ptr = rByteAMD(cs, 0x04); // DCRB
-		ptr++;
-		stat = rByteAMD(cs, 0x07); // DSR2
-		cs->rcvidx = ptr - cs->rcvbuf;
-
-		/* Paket ready? */
-		if (stat & 1) {
-
-			der = rWordAMD(cs, 0x03);
-
-			/* no errors, packet ok */
-			if (!der && !flag) {
-				rWordAMD(cs, 0x89); // clear DRCR
-
-				if ((cs->rcvidx) > 0) {
-					if (!(skb = alloc_skb(cs->rcvidx, GFP_ATOMIC)))
-						printk(KERN_WARNING "HiSax: Amd7930: empty_Dfifo, D receive out of memory!\n");
-					else {
-						/* Debugging */
-						if (cs->debug & L1_DEB_ISAC_FIFO) {
-							char *t = cs->dlog;
-
-							t += sprintf(t, "Amd7930: empty_Dfifo cnt: %d |", cs->rcvidx);
-							QuickHex(t, cs->rcvbuf, cs->rcvidx);
-							debugl1(cs, "%s", cs->dlog);
-						}
-						/* moves received data in sk-buffer */
-						skb_put_data(skb, cs->rcvbuf,
-							     cs->rcvidx);
-						skb_queue_tail(&cs->rq, skb);
-					}
-				}
-
-			}
-			/* throw damaged packets away, reset receive-buffer, indicate RX */
-			ptr = cs->rcvbuf;
-			cs->rcvidx = 0;
-			schedule_event(cs, D_RCVBUFREADY);
-		}
-	}
-	/* Packet to long, overflow */
-	if (cs->rcvidx >= MAX_DFRAME_LEN_L1) {
-		if (cs->debug & L1_DEB_WARN)
-			debugl1(cs, "AMD7930: empty_Dfifo L2-Framelength overrun");
-		cs->rcvidx = 0;
-		return;
-	}
-	/* AMD interrupts on */
-	AmdIrqOn(cs);
-}
-
-
-static void
-Amd7930_fill_Dfifo(struct IsdnCardState *cs)
-{
-
-	WORD dtcrr, dtcrw, len, count;
-	BYTE txstat, dmr3;
-	BYTE *ptr, *deb_ptr;
-
-	if ((cs->debug & L1_DEB_ISAC) && !(cs->debug & L1_DEB_ISAC_FIFO))
-		debugl1(cs, "Amd7930: fill_Dfifo");
-
-	if ((!cs->tx_skb) || (cs->tx_skb->len <= 0))
-		return;
-
-	dtcrw = 0;
-	if (!cs->dc.amd7930.tx_xmtlen)
-		/* new Frame */
-		len = dtcrw = cs->tx_skb->len;
-	/* continue frame */
-	else len = cs->dc.amd7930.tx_xmtlen;
-
-
-	/* AMD interrupts off */
-	AmdIrqOff(cs);
-
-	deb_ptr = ptr = cs->tx_skb->data;
-
-	/* while free place in tx-fifo available and data in sk-buffer */
-	txstat = 0x10;
-	while ((txstat & 0x10) && (cs->tx_cnt < len)) {
-		wByteAMD(cs, 0x04, *ptr);
-		ptr++;
-		cs->tx_cnt++;
-		txstat = rByteAMD(cs, 0x07);
-	}
-	count = ptr - cs->tx_skb->data;
-	skb_pull(cs->tx_skb, count);
-
-
-	dtcrr = rWordAMD(cs, 0x85); // DTCR
-	dmr3  = rByteAMD(cs, 0x8E);
-
-	if (cs->debug & L1_DEB_ISAC) {
-		debugl1(cs, "Amd7930: fill_Dfifo, DMR3: 0x%02X, DTCR read: 0x%04X write: 0x%02X 0x%02X", dmr3, dtcrr, LOBYTE(dtcrw), HIBYTE(dtcrw));
-	}
-
-	/* writeing of dtcrw starts transmit */
-	if (!cs->dc.amd7930.tx_xmtlen) {
-		wWordAMD(cs, 0x85, dtcrw);
-		cs->dc.amd7930.tx_xmtlen = dtcrw;
-	}
-
-	if (test_and_set_bit(FLG_DBUSY_TIMER, &cs->HW_Flags)) {
-		debugl1(cs, "Amd7930: fill_Dfifo dbusytimer running");
-		del_timer(&cs->dbusytimer);
-	}
-	cs->dbusytimer.expires = jiffies + ((DBUSY_TIMER_VALUE * HZ) / 1000);
-	add_timer(&cs->dbusytimer);
-
-	if (cs->debug & L1_DEB_ISAC_FIFO) {
-		char *t = cs->dlog;
-
-		t += sprintf(t, "Amd7930: fill_Dfifo cnt: %d |", count);
-		QuickHex(t, deb_ptr, count);
-		debugl1(cs, "%s", cs->dlog);
-	}
-	/* AMD interrupts on */
-	AmdIrqOn(cs);
-}
-
-
-void Amd7930_interrupt(struct IsdnCardState *cs, BYTE irflags)
-{
-	BYTE dsr1, dsr2, lsr;
-	WORD der;
-
-	while (irflags)
-	{
-
-		dsr1 = rByteAMD(cs, 0x02);
-		der  = rWordAMD(cs, 0x03);
-		dsr2 = rByteAMD(cs, 0x07);
-		lsr  = rByteAMD(cs, 0xA1);
-
-		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "Amd7930: interrupt: flags: 0x%02X, DSR1: 0x%02X, DSR2: 0x%02X, LSR: 0x%02X, DER=0x%04X", irflags, dsr1, dsr2, lsr, der);
-
-		/* D error -> read DER and DSR2 bit 2 */
-		if (der || (dsr2 & 4)) {
-
-			if (cs->debug & L1_DEB_WARN)
-				debugl1(cs, "Amd7930: interrupt: D error DER=0x%04X", der);
-
-			/* RX, TX abort if collision detected */
-			if (der & 2) {
-				wByteAMD(cs, 0x21, 0xC2);
-				wByteAMD(cs, 0x21, 0x02);
-				if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
-					del_timer(&cs->dbusytimer);
-				if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
-					schedule_event(cs, D_CLEARBUSY);
-				/* restart frame */
-				if (cs->tx_skb) {
-					skb_push(cs->tx_skb, cs->tx_cnt);
-					cs->tx_cnt = 0;
-					cs->dc.amd7930.tx_xmtlen = 0;
-					Amd7930_fill_Dfifo(cs);
-				} else {
-					printk(KERN_WARNING "HiSax: Amd7930 D-Collision, no skb\n");
-					debugl1(cs, "Amd7930: interrupt: D-Collision, no skb");
-				}
-			}
-			/* remove damaged data from fifo */
-			Amd7930_empty_Dfifo(cs, 1);
-
-			if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
-				del_timer(&cs->dbusytimer);
-			if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
-				schedule_event(cs, D_CLEARBUSY);
-			/* restart TX-Frame */
-			if (cs->tx_skb) {
-				skb_push(cs->tx_skb, cs->tx_cnt);
-				cs->tx_cnt = 0;
-				cs->dc.amd7930.tx_xmtlen = 0;
-				Amd7930_fill_Dfifo(cs);
-			}
-		}
-
-		/* D TX FIFO empty -> fill */
-		if (irflags & 1) {
-			if (cs->debug & L1_DEB_ISAC)
-				debugl1(cs, "Amd7930: interrupt: clear Timer and fill D-TX-FIFO if data");
-
-			/* AMD interrupts off */
-			AmdIrqOff(cs);
-
-			if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
-				del_timer(&cs->dbusytimer);
-			if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
-				schedule_event(cs, D_CLEARBUSY);
-			if (cs->tx_skb) {
-				if (cs->tx_skb->len)
-					Amd7930_fill_Dfifo(cs);
-			}
-			/* AMD interrupts on */
-			AmdIrqOn(cs);
-		}
-
-
-		/* D RX FIFO full or tiny packet in Fifo -> empty */
-		if ((irflags & 2) || (dsr1 & 2)) {
-			if (cs->debug & L1_DEB_ISAC)
-				debugl1(cs, "Amd7930: interrupt: empty D-FIFO");
-			Amd7930_empty_Dfifo(cs, 0);
-		}
-
-
-		/* D-Frame transmit complete */
-		if (dsr1 & 64) {
-			if (cs->debug & L1_DEB_ISAC) {
-				debugl1(cs, "Amd7930: interrupt: transmit packet ready");
-			}
-			/* AMD interrupts off */
-			AmdIrqOff(cs);
-
-			if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
-				del_timer(&cs->dbusytimer);
-			if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
-				schedule_event(cs, D_CLEARBUSY);
-
-			if (cs->tx_skb) {
-				if (cs->debug & L1_DEB_ISAC)
-					debugl1(cs, "Amd7930: interrupt: TX-Packet ready, freeing skb");
-				dev_kfree_skb_irq(cs->tx_skb);
-				cs->tx_cnt = 0;
-				cs->dc.amd7930.tx_xmtlen = 0;
-				cs->tx_skb = NULL;
-			}
-			if ((cs->tx_skb = skb_dequeue(&cs->sq))) {
-				if (cs->debug & L1_DEB_ISAC)
-					debugl1(cs, "Amd7930: interrupt: TX-Packet ready, next packet dequeued");
-				cs->tx_cnt = 0;
-				cs->dc.amd7930.tx_xmtlen = 0;
-				Amd7930_fill_Dfifo(cs);
-			}
-			else
-				schedule_event(cs, D_XMTBUFREADY);
-			/* AMD interrupts on */
-			AmdIrqOn(cs);
-		}
-
-		/* LIU status interrupt -> read LSR, check statechanges */
-		if (lsr & 0x38) {
-			/* AMD interrupts off */
-			AmdIrqOff(cs);
-
-			if (cs->debug & L1_DEB_ISAC)
-				debugl1(cs, "Amd: interrupt: LSR=0x%02X, LIU is in state %d", lsr, ((lsr & 0x7) + 2));
-
-			cs->dc.amd7930.ph_state = (lsr & 0x7) + 2;
-
-			schedule_event(cs, D_L1STATECHANGE);
-			/* AMD interrupts on */
-			AmdIrqOn(cs);
-		}
-
-		/* reads Interrupt-Register again. If there is a new interrupt-flag: restart handler */
-		irflags = rByteAMD(cs, 0x00);
-	}
-
-}
-
-static void
-Amd7930_l1hw(struct PStack *st, int pr, void *arg)
-{
-	struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware;
-	struct sk_buff *skb = arg;
-	u_long flags;
-
-	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "Amd7930: l1hw called, pr: 0x%04X", pr);
-
-	switch (pr) {
-	case (PH_DATA | REQUEST):
-		if (cs->debug & DEB_DLOG_HEX)
-			LogFrame(cs, skb->data, skb->len);
-		if (cs->debug & DEB_DLOG_VERBOSE)
-			dlogframe(cs, skb, 0);
-		spin_lock_irqsave(&cs->lock, flags);
-		if (cs->tx_skb) {
-			skb_queue_tail(&cs->sq, skb);
-#ifdef L2FRAME_DEBUG		/* psa */
-			if (cs->debug & L1_DEB_LAPD)
-				Logl2Frame(cs, skb, "Amd7930: l1hw: PH_DATA Queued", 0);
-#endif
-		} else {
-			cs->tx_skb = skb;
-			cs->tx_cnt = 0;
-			cs->dc.amd7930.tx_xmtlen = 0;
-#ifdef L2FRAME_DEBUG		/* psa */
-			if (cs->debug & L1_DEB_LAPD)
-				Logl2Frame(cs, skb, "Amd7930: l1hw: PH_DATA", 0);
-#endif
-			Amd7930_fill_Dfifo(cs);
-		}
-		spin_unlock_irqrestore(&cs->lock, flags);
-		break;
-	case (PH_PULL | INDICATION):
-		spin_lock_irqsave(&cs->lock, flags);
-		if (cs->tx_skb) {
-			if (cs->debug & L1_DEB_WARN)
-				debugl1(cs, "Amd7930: l1hw: l2l1 tx_skb exist this shouldn't happen");
-			skb_queue_tail(&cs->sq, skb);
-			spin_unlock_irqrestore(&cs->lock, flags);
-			break;
-		}
-		if (cs->debug & DEB_DLOG_HEX)
-			LogFrame(cs, skb->data, skb->len);
-		if (cs->debug & DEB_DLOG_VERBOSE)
-			dlogframe(cs, skb, 0);
-		cs->tx_skb = skb;
-		cs->tx_cnt = 0;
-		cs->dc.amd7930.tx_xmtlen = 0;
-#ifdef L2FRAME_DEBUG		/* psa */
-		if (cs->debug & L1_DEB_LAPD)
-			Logl2Frame(cs, skb, "Amd7930: l1hw: PH_DATA_PULLED", 0);
-#endif
-		Amd7930_fill_Dfifo(cs);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		break;
-	case (PH_PULL | REQUEST):
-#ifdef L2FRAME_DEBUG		/* psa */
-		if (cs->debug & L1_DEB_LAPD)
-			debugl1(cs, "Amd7930: l1hw: -> PH_REQUEST_PULL, skb: %s", (cs->tx_skb) ? "yes" : "no");
-#endif
-		if (!cs->tx_skb) {
-			test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
-			st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
-		} else
-			test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
-		break;
-	case (HW_RESET | REQUEST):
-		spin_lock_irqsave(&cs->lock, flags);
-		if (cs->dc.amd7930.ph_state == 8) {
-			/* b-channels off, PH-AR cleared
-			 * change to F3 */
-			Amd7930_ph_command(cs, 0x20, "HW_RESET REQUEST"); //LMR1 bit 5
-			spin_unlock_irqrestore(&cs->lock, flags);
-		} else {
-			Amd7930_ph_command(cs, 0x40, "HW_RESET REQUEST");
-			cs->dc.amd7930.ph_state = 2;
-			spin_unlock_irqrestore(&cs->lock, flags);
-			Amd7930_new_ph(cs);
-		}
-		break;
-	case (HW_ENABLE | REQUEST):
-		cs->dc.amd7930.ph_state = 9;
-		Amd7930_new_ph(cs);
-		break;
-	case (HW_INFO3 | REQUEST):
-		// automatic
-		break;
-	case (HW_TESTLOOP | REQUEST):
-		/* not implemented yet */
-		break;
-	case (HW_DEACTIVATE | RESPONSE):
-		skb_queue_purge(&cs->rq);
-		skb_queue_purge(&cs->sq);
-		if (cs->tx_skb) {
-			dev_kfree_skb(cs->tx_skb);
-			cs->tx_skb = NULL;
-		}
-		if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
-			del_timer(&cs->dbusytimer);
-		if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
-			schedule_event(cs, D_CLEARBUSY);
-		break;
-	default:
-		if (cs->debug & L1_DEB_WARN)
-			debugl1(cs, "Amd7930: l1hw: unknown %04x", pr);
-		break;
-	}
-}
-
-static void
-setstack_Amd7930(struct PStack *st, struct IsdnCardState *cs)
-{
-
-	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "Amd7930: setstack called");
-
-	st->l1.l1hw = Amd7930_l1hw;
-}
-
-
-static void
-DC_Close_Amd7930(struct IsdnCardState *cs) {
-	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "Amd7930: DC_Close called");
-}
-
-
-static void
-dbusy_timer_handler(struct timer_list *t)
-{
-	struct IsdnCardState *cs = from_timer(cs, t, dbusytimer);
-	u_long flags;
-	struct PStack *stptr;
-	WORD dtcr, der;
-	BYTE dsr1, dsr2;
-
-
-	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "Amd7930: dbusy_timer expired!");
-
-	if (test_bit(FLG_DBUSY_TIMER, &cs->HW_Flags)) {
-		spin_lock_irqsave(&cs->lock, flags);
-		/* D Transmit Byte Count Register:
-		 * Counts down packet's number of Bytes, 0 if packet ready */
-		dtcr = rWordAMD(cs, 0x85);
-		dsr1 = rByteAMD(cs, 0x02);
-		dsr2 = rByteAMD(cs, 0x07);
-		der  = rWordAMD(cs, 0x03);
-
-		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "Amd7930: dbusy_timer_handler: DSR1=0x%02X, DSR2=0x%02X, DER=0x%04X, cs->tx_skb->len=%u, tx_stat=%u, dtcr=%u, cs->tx_cnt=%u", dsr1, dsr2, der, cs->tx_skb->len, cs->dc.amd7930.tx_xmtlen, dtcr, cs->tx_cnt);
-
-		if ((cs->dc.amd7930.tx_xmtlen - dtcr) < cs->tx_cnt) {	/* D-Channel Busy */
-			test_and_set_bit(FLG_L1_DBUSY, &cs->HW_Flags);
-			stptr = cs->stlist;
-			spin_unlock_irqrestore(&cs->lock, flags);
-			while (stptr != NULL) {
-				stptr->l1.l1l2(stptr, PH_PAUSE | INDICATION, NULL);
-				stptr = stptr->next;
-			}
-
-		} else {
-			/* discard frame; reset transceiver */
-			test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags);
-			if (cs->tx_skb) {
-				dev_kfree_skb_any(cs->tx_skb);
-				cs->tx_cnt = 0;
-				cs->tx_skb = NULL;
-				cs->dc.amd7930.tx_xmtlen = 0;
-			} else {
-				printk(KERN_WARNING "HiSax: Amd7930: D-Channel Busy no skb\n");
-				debugl1(cs, "Amd7930: D-Channel Busy no skb");
-
-			}
-			/* Transmitter reset, abort transmit */
-			wByteAMD(cs, 0x21, 0x82);
-			wByteAMD(cs, 0x21, 0x02);
-			spin_unlock_irqrestore(&cs->lock, flags);
-			cs->irq_func(cs->irq, cs);
-
-			if (cs->debug & L1_DEB_ISAC)
-				debugl1(cs, "Amd7930: dbusy_timer_handler: Transmitter reset");
-		}
-	}
-}
-
-
-
-void Amd7930_init(struct IsdnCardState *cs)
-{
-	WORD *ptr;
-	BYTE cmd, cnt;
-
-	if (cs->debug & L1_DEB_ISAC)
-		debugl1(cs, "Amd7930: initamd called");
-
-	cs->dc.amd7930.tx_xmtlen = 0;
-	cs->dc.amd7930.old_state = 0;
-	cs->dc.amd7930.lmr1 = 0x40;
-	cs->dc.amd7930.ph_command = Amd7930_ph_command;
-	cs->setstack_d = setstack_Amd7930;
-	cs->DC_Close = DC_Close_Amd7930;
-
-	/* AMD Initialisation */
-	for (ptr = initAMD; *ptr != 0xFFFF; ) {
-		cmd = LOBYTE(*ptr);
-
-		/* read */
-		if (*ptr++ >= 0x100) {
-			if (cmd < 8)
-				/* reset register */
-				rByteAMD(cs, cmd);
-			else {
-				wByteAMD(cs, 0x00, cmd);
-				for (cnt = *ptr++; cnt > 0; cnt--)
-					rByteAMD(cs, 0x01);
-			}
-		}
-		/* write */
-		else if (cmd < 8)
-			wByteAMD(cs, cmd, LOBYTE(*ptr++));
-
-		else {
-			wByteAMD(cs, 0x00, cmd);
-			for (cnt = *ptr++; cnt > 0; cnt--)
-				wByteAMD(cs, 0x01, LOBYTE(*ptr++));
-		}
-	}
-}
-
-void setup_Amd7930(struct IsdnCardState *cs)
-{
-	INIT_WORK(&cs->tqueue, Amd7930_bh);
-	timer_setup(&cs->dbusytimer, dbusy_timer_handler, 0);
-}
diff --git a/drivers/isdn/hisax/amd7930_fn.h b/drivers/isdn/hisax/amd7930_fn.h
deleted file mode 100644
index 1f4d80c5e5a6..000000000000
--- a/drivers/isdn/hisax/amd7930_fn.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* drivers/isdn/hisax/amd7930_fn.h
- *
- * gerdes_amd7930.h     Header-file included by
- *                      gerdes_amd7930.c
- *
- * Author               Christoph Ersfeld <info@formula-n.de>
- *                      Formula-n Europe AG (www.formula-n.com)
- *                      previously Gerdes AG
- *
- *
- *                      This file is (c) under GNU PUBLIC LICENSE
- */
-
-
-
-
-#define BYTE							unsigned char
-#define WORD							unsigned int
-#define rByteAMD(cs, reg)					cs->readisac(cs, reg)
-#define wByteAMD(cs, reg, val)					cs->writeisac(cs, reg, val)
-#define rWordAMD(cs, reg)					ReadWordAmd7930(cs, reg)
-#define wWordAMD(cs, reg, val)					WriteWordAmd7930(cs, reg, val)
-#define HIBYTE(w)						((unsigned char)((w & 0xff00) / 256))
-#define LOBYTE(w)						((unsigned char)(w & 0x00ff))
-
-#define AmdIrqOff(cs)						cs->dc.amd7930.setIrqMask(cs, 0)
-#define AmdIrqOn(cs)						cs->dc.amd7930.setIrqMask(cs, 1)
-
-#define AMD_CR		0x00
-#define AMD_DR		0x01
-
-
-#define DBUSY_TIMER_VALUE 80
-
-extern void Amd7930_interrupt(struct IsdnCardState *, unsigned char);
-extern void Amd7930_init(struct IsdnCardState *);
-extern void setup_Amd7930(struct IsdnCardState *);
diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c
deleted file mode 100644
index 2f784f96d439..000000000000
--- a/drivers/isdn/hisax/arcofi.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* $Id: arcofi.c,v 1.14.2.3 2004/01/13 14:31:24 keil Exp $
- *
- * Ansteuerung ARCOFI 2165
- *
- * Author       Karsten Keil
- * Copyright    by Karsten Keil      <keil@isdn4linux.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/sched.h>
-#include "hisax.h"
-#include "isdnl1.h"
-#include "isac.h"
-#include "arcofi.h"
-
-#define ARCOFI_TIMER_VALUE	20
-
-static void
-add_arcofi_timer(struct IsdnCardState *cs) {
-	if (test_and_set_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
-		del_timer(&cs->dc.isac.arcofitimer);
-	}
-	cs->dc.isac.arcofitimer.expires = jiffies + ((ARCOFI_TIMER_VALUE * HZ) / 1000);
-	add_timer(&cs->dc.isac.arcofitimer);
-}
-
-static void
-send_arcofi(struct IsdnCardState *cs) {
-	add_arcofi_timer(cs);
-	cs->dc.isac.mon_txp = 0;
-	cs->dc.isac.mon_txc = cs->dc.isac.arcofi_list->len;
-	memcpy(cs->dc.isac.mon_tx, cs->dc.isac.arcofi_list->msg, cs->dc.isac.mon_txc);
-	switch (cs->dc.isac.arcofi_bc) {
-	case 0: break;
-	case 1: cs->dc.isac.mon_tx[1] |= 0x40;
-		break;
-	default: break;
-	}
-	cs->dc.isac.mocr &= 0x0f;
-	cs->dc.isac.mocr |= 0xa0;
-	cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
-	(void) cs->readisac(cs, ISAC_MOSR);
-	cs->writeisac(cs, ISAC_MOX1, cs->dc.isac.mon_tx[cs->dc.isac.mon_txp++]);
-	cs->dc.isac.mocr |= 0x10;
-	cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
-}
-
-int
-arcofi_fsm(struct IsdnCardState *cs, int event, void *data) {
-	if (cs->debug & L1_DEB_MONITOR) {
-		debugl1(cs, "arcofi state %d event %d", cs->dc.isac.arcofi_state, event);
-	}
-	if (event == ARCOFI_TIMEOUT) {
-		cs->dc.isac.arcofi_state = ARCOFI_NOP;
-		test_and_set_bit(FLG_ARCOFI_ERROR, &cs->HW_Flags);
-		wake_up(&cs->dc.isac.arcofi_wait);
-		return (1);
-	}
-	switch (cs->dc.isac.arcofi_state) {
-	case ARCOFI_NOP:
-		if (event == ARCOFI_START) {
-			cs->dc.isac.arcofi_list = data;
-			cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
-			send_arcofi(cs);
-		}
-		break;
-	case ARCOFI_TRANSMIT:
-		if (event == ARCOFI_TX_END) {
-			if (cs->dc.isac.arcofi_list->receive) {
-				add_arcofi_timer(cs);
-				cs->dc.isac.arcofi_state = ARCOFI_RECEIVE;
-			} else {
-				if (cs->dc.isac.arcofi_list->next) {
-					cs->dc.isac.arcofi_list =
-						cs->dc.isac.arcofi_list->next;
-					send_arcofi(cs);
-				} else {
-					if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
-						del_timer(&cs->dc.isac.arcofitimer);
-					}
-					cs->dc.isac.arcofi_state = ARCOFI_NOP;
-					wake_up(&cs->dc.isac.arcofi_wait);
-				}
-			}
-		}
-		break;
-	case ARCOFI_RECEIVE:
-		if (event == ARCOFI_RX_END) {
-			if (cs->dc.isac.arcofi_list->next) {
-				cs->dc.isac.arcofi_list =
-					cs->dc.isac.arcofi_list->next;
-				cs->dc.isac.arcofi_state = ARCOFI_TRANSMIT;
-				send_arcofi(cs);
-			} else {
-				if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
-					del_timer(&cs->dc.isac.arcofitimer);
-				}
-				cs->dc.isac.arcofi_state = ARCOFI_NOP;
-				wake_up(&cs->dc.isac.arcofi_wait);
-			}
-		}
-		break;
-	default:
-		debugl1(cs, "Arcofi unknown state %x", cs->dc.isac.arcofi_state);
-		return (2);
-	}
-	return (0);
-}
-
-static void
-arcofi_timer(struct timer_list *t) {
-	struct IsdnCardState *cs = from_timer(cs, t, dc.isac.arcofitimer);
-	arcofi_fsm(cs, ARCOFI_TIMEOUT, NULL);
-}
-
-void
-clear_arcofi(struct IsdnCardState *cs) {
-	if (test_and_clear_bit(FLG_ARCOFI_TIMER, &cs->HW_Flags)) {
-		del_timer(&cs->dc.isac.arcofitimer);
-	}
-}
-
-void
-init_arcofi(struct IsdnCardState *cs) {
-	timer_setup(&cs->dc.isac.arcofitimer, arcofi_timer, 0);
-	init_waitqueue_head(&cs->dc.isac.arcofi_wait);
-	test_and_set_bit(HW_ARCOFI, &cs->HW_Flags);
-}
diff --git a/drivers/isdn/hisax/arcofi.h b/drivers/isdn/hisax/arcofi.h
deleted file mode 100644
index b9c77529fabf..000000000000
--- a/drivers/isdn/hisax/arcofi.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* $Id: arcofi.h,v 1.6.6.2 2001/09/23 22:24:46 kai Exp $
- *
- * Ansteuerung ARCOFI 2165
- *
- * Author       Karsten Keil
- * Copyright    by Karsten Keil      <keil@isdn4linux.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#define ARCOFI_USE	1
-
-/* states */
-#define ARCOFI_NOP	0
-#define ARCOFI_TRANSMIT	1
-#define ARCOFI_RECEIVE	2
-/* events */
-#define ARCOFI_START	1
-#define ARCOFI_TX_END	2
-#define ARCOFI_RX_END	3
-#define ARCOFI_TIMEOUT	4
-
-extern int arcofi_fsm(struct IsdnCardState *cs, int event, void *data);
-extern void init_arcofi(struct IsdnCardState *cs);
-extern void clear_arcofi(struct IsdnCardState *cs);
diff --git a/drivers/isdn/hisax/asuscom.c b/drivers/isdn/hisax/asuscom.c
deleted file mode 100644
index 74c871495e81..000000000000
--- a/drivers/isdn/hisax/asuscom.c
+++ /dev/null
@@ -1,423 +0,0 @@
-/* $Id: asuscom.c,v 1.14.2.4 2004/01/13 23:48:39 keil Exp $
- *
- * low level stuff for ASUSCOM NETWORK INC. ISDNLink cards
- *
- * Author       Karsten Keil
- * Copyright    by Karsten Keil      <keil@isdn4linux.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * Thanks to  ASUSCOM NETWORK INC. Taiwan and  Dynalink NL for information
- *
- */
-
-#include <linux/init.h>
-#include <linux/isapnp.h>
-#include "hisax.h"
-#include "isac.h"
-#include "ipac.h"
-#include "hscx.h"
-#include "isdnl1.h"
-
-static const char *Asuscom_revision = "$Revision: 1.14.2.4 $";
-
-#define byteout(addr, val) outb(val, addr)
-#define bytein(addr) inb(addr)
-
-#define ASUS_ISAC	0
-#define ASUS_HSCX	1
-#define ASUS_ADR	2
-#define ASUS_CTRL_U7	3
-#define ASUS_CTRL_POTS	5
-
-#define ASUS_IPAC_ALE	0
-#define ASUS_IPAC_DATA	1
-
-#define ASUS_ISACHSCX	1
-#define ASUS_IPAC	2
-
-/* CARD_ADR (Write) */
-#define ASUS_RESET      0x80	/* Bit 7 Reset-Leitung */
-
-static inline u_char
-readreg(unsigned int ale, unsigned int adr, u_char off)
-{
-	register u_char ret;
-
-	byteout(ale, off);
-	ret = bytein(adr);
-	return (ret);
-}
-
-static inline void
-readfifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
-{
-	byteout(ale, off);
-	insb(adr, data, size);
-}
-
-
-static inline void
-writereg(unsigned int ale, unsigned int adr, u_char off, u_char data)
-{
-	byteout(ale, off);
-	byteout(adr, data);
-}
-
-static inline void
-writefifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
-{
-	byteout(ale, off);
-	outsb(adr, data, size);
-}
-
-/* Interface functions */
-
-static u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
-{
-	return (readreg(cs->hw.asus.adr, cs->hw.asus.isac, offset));
-}
-
-static void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
-	writereg(cs->hw.asus.adr, cs->hw.asus.isac, offset, value);
-}
-
-static void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	readfifo(cs->hw.asus.adr, cs->hw.asus.isac, 0, data, size);
-}
-
-static void
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	writefifo(cs->hw.asus.adr, cs->hw.asus.isac, 0, data, size);
-}
-
-static u_char
-ReadISAC_IPAC(struct IsdnCardState *cs, u_char offset)
-{
-	return (readreg(cs->hw.asus.adr, cs->hw.asus.isac, offset | 0x80));
-}
-
-static void
-WriteISAC_IPAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
-	writereg(cs->hw.asus.adr, cs->hw.asus.isac, offset | 0x80, value);
-}
-
-static void
-ReadISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
-{
-	readfifo(cs->hw.asus.adr, cs->hw.asus.isac, 0x80, data, size);
-}
-
-static void
-WriteISACfifo_IPAC(struct IsdnCardState *cs, u_char *data, int size)
-{
-	writefifo(cs->hw.asus.adr, cs->hw.asus.isac, 0x80, data, size);
-}
-
-static u_char
-ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
-{
-	return (readreg(cs->hw.asus.adr,
-			cs->hw.asus.hscx, offset + (hscx ? 0x40 : 0)));
-}
-
-static void
-WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
-{
-	writereg(cs->hw.asus.adr,
-		 cs->hw.asus.hscx, offset + (hscx ? 0x40 : 0), value);
-}
-
-/*
- * fast interrupt HSCX stuff goes here
- */
-
-#define READHSCX(cs, nr, reg) readreg(cs->hw.asus.adr,			\
-				      cs->hw.asus.hscx, reg + (nr ? 0x40 : 0))
-#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.asus.adr,		\
-					      cs->hw.asus.hscx, reg + (nr ? 0x40 : 0), data)
-
-#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.asus.adr,	\
-						cs->hw.asus.hscx, (nr ? 0x40 : 0), ptr, cnt)
-
-#define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.asus.adr,	\
-						  cs->hw.asus.hscx, (nr ? 0x40 : 0), ptr, cnt)
-
-#include "hscx_irq.c"
-
-static irqreturn_t
-asuscom_interrupt(int intno, void *dev_id)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_char val;
-	u_long flags;
-
-	spin_lock_irqsave(&cs->lock, flags);
-	val = readreg(cs->hw.asus.adr, cs->hw.asus.hscx, HSCX_ISTA + 0x40);
-Start_HSCX:
-	if (val)
-		hscx_int_main(cs, val);
-	val = readreg(cs->hw.asus.adr, cs->hw.asus.isac, ISAC_ISTA);
-Start_ISAC:
-	if (val)
-		isac_interrupt(cs, val);
-	val = readreg(cs->hw.asus.adr, cs->hw.asus.hscx, HSCX_ISTA + 0x40);
-	if (val) {
-		if (cs->debug & L1_DEB_HSCX)
-			debugl1(cs, "HSCX IntStat after IntRoutine");
-		goto Start_HSCX;
-	}
-	val = readreg(cs->hw.asus.adr, cs->hw.asus.isac, ISAC_ISTA);
-	if (val) {
-		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "ISAC IntStat after IntRoutine");
-		goto Start_ISAC;
-	}
-	writereg(cs->hw.asus.adr, cs->hw.asus.hscx, HSCX_MASK, 0xFF);
-	writereg(cs->hw.asus.adr, cs->hw.asus.hscx, HSCX_MASK + 0x40, 0xFF);
-	writereg(cs->hw.asus.adr, cs->hw.asus.isac, ISAC_MASK, 0xFF);
-	writereg(cs->hw.asus.adr, cs->hw.asus.isac, ISAC_MASK, 0x0);
-	writereg(cs->hw.asus.adr, cs->hw.asus.hscx, HSCX_MASK, 0x0);
-	writereg(cs->hw.asus.adr, cs->hw.asus.hscx, HSCX_MASK + 0x40, 0x0);
-	spin_unlock_irqrestore(&cs->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static irqreturn_t
-asuscom_interrupt_ipac(int intno, void *dev_id)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_char ista, val, icnt = 5;
-	u_long flags;
-
-	spin_lock_irqsave(&cs->lock, flags);
-	ista = readreg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_ISTA);
-Start_IPAC:
-	if (cs->debug & L1_DEB_IPAC)
-		debugl1(cs, "IPAC ISTA %02X", ista);
-	if (ista & 0x0f) {
-		val = readreg(cs->hw.asus.adr, cs->hw.asus.hscx, HSCX_ISTA + 0x40);
-		if (ista & 0x01)
-			val |= 0x01;
-		if (ista & 0x04)
-			val |= 0x02;
-		if (ista & 0x08)
-			val |= 0x04;
-		if (val)
-			hscx_int_main(cs, val);
-	}
-	if (ista & 0x20) {
-		val = 0xfe & readreg(cs->hw.asus.adr, cs->hw.asus.isac, ISAC_ISTA | 0x80);
-		if (val) {
-			isac_interrupt(cs, val);
-		}
-	}
-	if (ista & 0x10) {
-		val = 0x01;
-		isac_interrupt(cs, val);
-	}
-	ista  = readreg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_ISTA);
-	if ((ista & 0x3f) && icnt) {
-		icnt--;
-		goto Start_IPAC;
-	}
-	if (!icnt)
-		printk(KERN_WARNING "ASUS IRQ LOOP\n");
-	writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_MASK, 0xFF);
-	writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_MASK, 0xC0);
-	spin_unlock_irqrestore(&cs->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static void
-release_io_asuscom(struct IsdnCardState *cs)
-{
-	int bytecnt = 8;
-
-	if (cs->hw.asus.cfg_reg)
-		release_region(cs->hw.asus.cfg_reg, bytecnt);
-}
-
-static void
-reset_asuscom(struct IsdnCardState *cs)
-{
-	if (cs->subtyp == ASUS_IPAC)
-		writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_POTA2, 0x20);
-	else
-		byteout(cs->hw.asus.adr, ASUS_RESET);	/* Reset On */
-	mdelay(10);
-	if (cs->subtyp == ASUS_IPAC)
-		writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_POTA2, 0x0);
-	else
-		byteout(cs->hw.asus.adr, 0);	/* Reset Off */
-	mdelay(10);
-	if (cs->subtyp == ASUS_IPAC) {
-		writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_CONF, 0x0);
-		writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_ACFG, 0xff);
-		writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_AOE, 0x0);
-		writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_MASK, 0xc0);
-		writereg(cs->hw.asus.adr, cs->hw.asus.isac, IPAC_PCFG, 0x12);
-	}
-}
-
-static int
-Asus_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
-	u_long flags;
-
-	switch (mt) {
-	case CARD_RESET:
-		spin_lock_irqsave(&cs->lock, flags);
-		reset_asuscom(cs);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_RELEASE:
-		release_io_asuscom(cs);
-		return (0);
-	case CARD_INIT:
-		spin_lock_irqsave(&cs->lock, flags);
-		cs->debug |= L1_DEB_IPAC;
-		inithscxisac(cs, 3);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_TEST:
-		return (0);
-	}
-	return (0);
-}
-
-#ifdef __ISAPNP__
-static struct isapnp_device_id asus_ids[] = {
-	{ ISAPNP_VENDOR('A', 'S', 'U'), ISAPNP_FUNCTION(0x1688),
-	  ISAPNP_VENDOR('A', 'S', 'U'), ISAPNP_FUNCTION(0x1688),
-	  (unsigned long) "Asus1688 PnP" },
-	{ ISAPNP_VENDOR('A', 'S', 'U'), ISAPNP_FUNCTION(0x1690),
-	  ISAPNP_VENDOR('A', 'S', 'U'), ISAPNP_FUNCTION(0x1690),
-	  (unsigned long) "Asus1690 PnP" },
-	{ ISAPNP_VENDOR('S', 'I', 'E'), ISAPNP_FUNCTION(0x0020),
-	  ISAPNP_VENDOR('S', 'I', 'E'), ISAPNP_FUNCTION(0x0020),
-	  (unsigned long) "Isurf2 PnP" },
-	{ ISAPNP_VENDOR('E', 'L', 'F'), ISAPNP_FUNCTION(0x0000),
-	  ISAPNP_VENDOR('E', 'L', 'F'), ISAPNP_FUNCTION(0x0000),
-	  (unsigned long) "Iscas TE320" },
-	{ 0, }
-};
-
-static struct isapnp_device_id *ipid = &asus_ids[0];
-static struct pnp_card *pnp_c = NULL;
-#endif
-
-int setup_asuscom(struct IsdnCard *card)
-{
-	int bytecnt;
-	struct IsdnCardState *cs = card->cs;
-	u_char val;
-	char tmp[64];
-
-	strcpy(tmp, Asuscom_revision);
-	printk(KERN_INFO "HiSax: Asuscom ISDNLink driver Rev. %s\n", HiSax_getrev(tmp));
-	if (cs->typ != ISDN_CTYPE_ASUSCOM)
-		return (0);
-#ifdef __ISAPNP__
-	if (!card->para[1] && isapnp_present()) {
-		struct pnp_dev *pnp_d;
-		while (ipid->card_vendor) {
-			if ((pnp_c = pnp_find_card(ipid->card_vendor,
-						   ipid->card_device, pnp_c))) {
-				pnp_d = NULL;
-				if ((pnp_d = pnp_find_dev(pnp_c,
-							  ipid->vendor, ipid->function, pnp_d))) {
-					int err;
-
-					printk(KERN_INFO "HiSax: %s detected\n",
-					       (char *)ipid->driver_data);
-					pnp_disable_dev(pnp_d);
-					err = pnp_activate_dev(pnp_d);
-					if (err < 0) {
-						printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\n",
-						       __func__, err);
-						return (0);
-					}
-					card->para[1] = pnp_port_start(pnp_d, 0);
-					card->para[0] = pnp_irq(pnp_d, 0);
-					if (card->para[0] == -1 || !card->para[1]) {
-						printk(KERN_ERR "AsusPnP:some resources are missing %ld/%lx\n",
-						       card->para[0], card->para[1]);
-						pnp_disable_dev(pnp_d);
-						return (0);
-					}
-					break;
-				} else {
-					printk(KERN_ERR "AsusPnP: PnP error card found, no device\n");
-				}
-			}
-			ipid++;
-			pnp_c = NULL;
-		}
-		if (!ipid->card_vendor) {
-			printk(KERN_INFO "AsusPnP: no ISAPnP card found\n");
-			return (0);
-		}
-	}
-#endif
-	bytecnt = 8;
-	cs->hw.asus.cfg_reg = card->para[1];
-	cs->irq = card->para[0];
-	if (!request_region(cs->hw.asus.cfg_reg, bytecnt, "asuscom isdn")) {
-		printk(KERN_WARNING
-		       "HiSax: ISDNLink config port %x-%x already in use\n",
-		       cs->hw.asus.cfg_reg,
-		       cs->hw.asus.cfg_reg + bytecnt);
-		return (0);
-	}
-	printk(KERN_INFO "ISDNLink: defined at 0x%x IRQ %d\n",
-	       cs->hw.asus.cfg_reg, cs->irq);
-	setup_isac(cs);
-	cs->BC_Read_Reg = &ReadHSCX;
-	cs->BC_Write_Reg = &WriteHSCX;
-	cs->BC_Send_Data = &hscx_fill_fifo;
-	cs->cardmsg = &Asus_card_msg;
-	val = readreg(cs->hw.asus.cfg_reg + ASUS_IPAC_ALE,
-		      cs->hw.asus.cfg_reg + ASUS_IPAC_DATA, IPAC_ID);
-	if ((val == 1) || (val == 2)) {
-		cs->subtyp = ASUS_IPAC;
-		cs->hw.asus.adr  = cs->hw.asus.cfg_reg + ASUS_IPAC_ALE;
-		cs->hw.asus.isac = cs->hw.asus.cfg_reg + ASUS_IPAC_DATA;
-		cs->hw.asus.hscx = cs->hw.asus.cfg_reg + ASUS_IPAC_DATA;
-		test_and_set_bit(HW_IPAC, &cs->HW_Flags);
-		cs->readisac = &ReadISAC_IPAC;
-		cs->writeisac = &WriteISAC_IPAC;
-		cs->readisacfifo = &ReadISACfifo_IPAC;
-		cs->writeisacfifo = &WriteISACfifo_IPAC;
-		cs->irq_func = &asuscom_interrupt_ipac;
-		printk(KERN_INFO "Asus: IPAC version %x\n", val);
-	} else {
-		cs->subtyp = ASUS_ISACHSCX;
-		cs->hw.asus.adr = cs->hw.asus.cfg_reg + ASUS_ADR;
-		cs->hw.asus.isac = cs->hw.asus.cfg_reg + ASUS_ISAC;
-		cs->hw.asus.hscx = cs->hw.asus.cfg_reg + ASUS_HSCX;
-		cs->hw.asus.u7 = cs->hw.asus.cfg_reg + ASUS_CTRL_U7;
-		cs->hw.asus.pots = cs->hw.asus.cfg_reg + ASUS_CTRL_POTS;
-		cs->readisac = &ReadISAC;
-		cs->writeisac = &WriteISAC;
-		cs->readisacfifo = &ReadISACfifo;
-		cs->writeisacfifo = &WriteISACfifo;
-		cs->irq_func = &asuscom_interrupt;
-		ISACVersion(cs, "ISDNLink:");
-		if (HscxVersion(cs, "ISDNLink:")) {
-			printk(KERN_WARNING
-			       "ISDNLink: wrong HSCX versions check IO address\n");
-			release_io_asuscom(cs);
-			return (0);
-		}
-	}
-	return (1);
-}
diff --git a/drivers/isdn/hisax/avm_a1.c b/drivers/isdn/hisax/avm_a1.c
deleted file mode 100644
index 7dd74087ad72..000000000000
--- a/drivers/isdn/hisax/avm_a1.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/* $Id: avm_a1.c,v 2.15.2.4 2004/01/13 21:46:03 keil Exp $
- *
- * low level stuff for AVM A1 (Fritz) isdn cards
- *
- * Author       Karsten Keil
- * Copyright    by Karsten Keil      <keil@isdn4linux.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/init.h>
-#include "hisax.h"
-#include "isac.h"
-#include "hscx.h"
-#include "isdnl1.h"
-
-static const char *avm_revision = "$Revision: 2.15.2.4 $";
-
-#define	 AVM_A1_STAT_ISAC	0x01
-#define	 AVM_A1_STAT_HSCX	0x02
-#define	 AVM_A1_STAT_TIMER	0x04
-
-#define byteout(addr, val) outb(val, addr)
-#define bytein(addr) inb(addr)
-
-static inline u_char
-readreg(unsigned int adr, u_char off)
-{
-	return (bytein(adr + off));
-}
-
-static inline void
-writereg(unsigned int adr, u_char off, u_char data)
-{
-	byteout(adr + off, data);
-}
-
-
-static inline void
-read_fifo(unsigned int adr, u_char *data, int size)
-{
-	insb(adr, data, size);
-}
-
-static void
-write_fifo(unsigned int adr, u_char *data, int size)
-{
-	outsb(adr, data, size);
-}
-
-/* Interface functions */
-
-static u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
-{
-	return (readreg(cs->hw.avm.isac, offset));
-}
-
-static void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
-	writereg(cs->hw.avm.isac, offset, value);
-}
-
-static void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	read_fifo(cs->hw.avm.isacfifo, data, size);
-}
-
-static void
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	write_fifo(cs->hw.avm.isacfifo, data, size);
-}
-
-static u_char
-ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
-{
-	return (readreg(cs->hw.avm.hscx[hscx], offset));
-}
-
-static void
-WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
-{
-	writereg(cs->hw.avm.hscx[hscx], offset, value);
-}
-
-/*
- * fast interrupt HSCX stuff goes here
- */
-
-#define READHSCX(cs, nr, reg) readreg(cs->hw.avm.hscx[nr], reg)
-#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.avm.hscx[nr], reg, data)
-#define READHSCXFIFO(cs, nr, ptr, cnt) read_fifo(cs->hw.avm.hscxfifo[nr], ptr, cnt)
-#define WRITEHSCXFIFO(cs, nr, ptr, cnt) write_fifo(cs->hw.avm.hscxfifo[nr], ptr, cnt)
-
-#include "hscx_irq.c"
-
-static irqreturn_t
-avm_a1_interrupt(int intno, void *dev_id)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_char val, sval;
-	u_long flags;
-
-	spin_lock_irqsave(&cs->lock, flags);
-	while (((sval = bytein(cs->hw.avm.cfg_reg)) & 0xf) != 0x7) {
-		if (!(sval & AVM_A1_STAT_TIMER)) {
-			byteout(cs->hw.avm.cfg_reg, 0x1E);
-			sval = bytein(cs->hw.avm.cfg_reg);
-		} else if (cs->debug & L1_DEB_INTSTAT)
-			debugl1(cs, "avm IntStatus %x", sval);
-		if (!(sval & AVM_A1_STAT_HSCX)) {
-			val = readreg(cs->hw.avm.hscx[1], HSCX_ISTA);
-			if (val)
-				hscx_int_main(cs, val);
-		}
-		if (!(sval & AVM_A1_STAT_ISAC)) {
-			val = readreg(cs->hw.avm.isac, ISAC_ISTA);
-			if (val)
-				isac_interrupt(cs, val);
-		}
-	}
-	writereg(cs->hw.avm.hscx[0], HSCX_MASK, 0xFF);
-	writereg(cs->hw.avm.hscx[1], HSCX_MASK, 0xFF);
-	writereg(cs->hw.avm.isac, ISAC_MASK, 0xFF);
-	writereg(cs->hw.avm.isac, ISAC_MASK, 0x0);
-	writereg(cs->hw.avm.hscx[0], HSCX_MASK, 0x0);
-	writereg(cs->hw.avm.hscx[1], HSCX_MASK, 0x0);
-	spin_unlock_irqrestore(&cs->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static inline void
-release_ioregs(struct IsdnCardState *cs, int mask)
-{
-	release_region(cs->hw.avm.cfg_reg, 8);
-	if (mask & 1)
-		release_region(cs->hw.avm.isac + 32, 32);
-	if (mask & 2)
-		release_region(cs->hw.avm.isacfifo, 1);
-	if (mask & 4)
-		release_region(cs->hw.avm.hscx[0] + 32, 32);
-	if (mask & 8)
-		release_region(cs->hw.avm.hscxfifo[0], 1);
-	if (mask & 0x10)
-		release_region(cs->hw.avm.hscx[1] + 32, 32);
-	if (mask & 0x20)
-		release_region(cs->hw.avm.hscxfifo[1], 1);
-}
-
-static int
-AVM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
-	u_long flags;
-
-	switch (mt) {
-	case CARD_RESET:
-		return (0);
-	case CARD_RELEASE:
-		release_ioregs(cs, 0x3f);
-		return (0);
-	case CARD_INIT:
-		spin_lock_irqsave(&cs->lock, flags);
-		inithscxisac(cs, 1);
-		byteout(cs->hw.avm.cfg_reg, 0x16);
-		byteout(cs->hw.avm.cfg_reg, 0x1E);
-		inithscxisac(cs, 2);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_TEST:
-		return (0);
-	}
-	return (0);
-}
-
-int setup_avm_a1(struct IsdnCard *card)
-{
-	u_char val;
-	struct IsdnCardState *cs = card->cs;
-	char tmp[64];
-
-	strcpy(tmp, avm_revision);
-	printk(KERN_INFO "HiSax: AVM driver Rev. %s\n", HiSax_getrev(tmp));
-	if (cs->typ != ISDN_CTYPE_A1)
-		return (0);
-
-	cs->hw.avm.cfg_reg = card->para[1] + 0x1800;
-	cs->hw.avm.isac = card->para[1] + 0x1400 - 0x20;
-	cs->hw.avm.hscx[0] = card->para[1] + 0x400 - 0x20;
-	cs->hw.avm.hscx[1] = card->para[1] + 0xc00 - 0x20;
-	cs->hw.avm.isacfifo = card->para[1] + 0x1000;
-	cs->hw.avm.hscxfifo[0] = card->para[1];
-	cs->hw.avm.hscxfifo[1] = card->para[1] + 0x800;
-	cs->irq = card->para[0];
-	if (!request_region(cs->hw.avm.cfg_reg, 8, "avm cfg")) {
-		printk(KERN_WARNING
-		       "HiSax: AVM A1 config port %x-%x already in use\n",
-		       cs->hw.avm.cfg_reg,
-		       cs->hw.avm.cfg_reg + 8);
-		return (0);
-	}
-	if (!request_region(cs->hw.avm.isac + 32, 32, "HiSax isac")) {
-		printk(KERN_WARNING
-		       "HiSax: AVM A1 isac ports %x-%x already in use\n",
-		       cs->hw.avm.isac + 32,
-		       cs->hw.avm.isac + 64);
-		release_ioregs(cs, 0);
-		return (0);
-	}
-	if (!request_region(cs->hw.avm.isacfifo, 1, "HiSax isac fifo")) {
-		printk(KERN_WARNING
-		       "HiSax: AVM A1 isac fifo port %x already in use\n",
-		       cs->hw.avm.isacfifo);
-		release_ioregs(cs, 1);
-		return (0);
-	}
-	if (!request_region(cs->hw.avm.hscx[0] + 32, 32, "HiSax hscx A")) {
-		printk(KERN_WARNING
-		       "HiSax: AVM A1 hscx A ports %x-%x already in use\n",
-		       cs->hw.avm.hscx[0] + 32,
-		       cs->hw.avm.hscx[0] + 64);
-		release_ioregs(cs, 3);
-		return (0);
-	}
-	if (!request_region(cs->hw.avm.hscxfifo[0], 1, "HiSax hscx A fifo")) {
-		printk(KERN_WARNING
-		       "HiSax: AVM A1 hscx A fifo port %x already in use\n",
-		       cs->hw.avm.hscxfifo[0]);
-		release_ioregs(cs, 7);
-		return (0);
-	}
-	if (!request_region(cs->hw.avm.hscx[1] + 32, 32, "HiSax hscx B")) {
-		printk(KERN_WARNING
-		       "HiSax: AVM A1 hscx B ports %x-%x already in use\n",
-		       cs->hw.avm.hscx[1] + 32,
-		       cs->hw.avm.hscx[1] + 64);
-		release_ioregs(cs, 0xf);
-		return (0);
-	}
-	if (!request_region(cs->hw.avm.hscxfifo[1], 1, "HiSax hscx B fifo")) {
-		printk(KERN_WARNING
-		       "HiSax: AVM A1 hscx B fifo port %x already in use\n",
-		       cs->hw.avm.hscxfifo[1]);
-		release_ioregs(cs, 0x1f);
-		return (0);
-	}
-	byteout(cs->hw.avm.cfg_reg, 0x0);
-	HZDELAY(HZ / 5 + 1);
-	byteout(cs->hw.avm.cfg_reg, 0x1);
-	HZDELAY(HZ / 5 + 1);
-	byteout(cs->hw.avm.cfg_reg, 0x0);
-	HZDELAY(HZ / 5 + 1);
-	val = cs->irq;
-	if (val == 9)
-		val = 2;
-	byteout(cs->hw.avm.cfg_reg + 1, val);
-	HZDELAY(HZ / 5 + 1);
-	byteout(cs->hw.avm.cfg_reg, 0x0);
-	HZDELAY(HZ / 5 + 1);
-
-	val = bytein(cs->hw.avm.cfg_reg);
-	printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
-	       cs->hw.avm.cfg_reg, val);
-	val = bytein(cs->hw.avm.cfg_reg + 3);
-	printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
-	       cs->hw.avm.cfg_reg + 3, val);
-	val = bytein(cs->hw.avm.cfg_reg + 2);
-	printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
-	       cs->hw.avm.cfg_reg + 2, val);
-	val = bytein(cs->hw.avm.cfg_reg);
-	printk(KERN_INFO "AVM A1: Byte at %x is %x\n",
-	       cs->hw.avm.cfg_reg, val);
-
-	printk(KERN_INFO "HiSax: AVM A1 config irq:%d cfg:0x%X\n",
-	       cs->irq,
-	       cs->hw.avm.cfg_reg);
-	printk(KERN_INFO
-	       "HiSax: isac:0x%X/0x%X\n",
-	       cs->hw.avm.isac + 32, cs->hw.avm.isacfifo);
-	printk(KERN_INFO
-	       "HiSax: hscx A:0x%X/0x%X  hscx B:0x%X/0x%X\n",
-	       cs->hw.avm.hscx[0] + 32, cs->hw.avm.hscxfifo[0],
-	       cs->hw.avm.hscx[1] + 32, cs->hw.avm.hscxfifo[1]);
-
-	cs->readisac = &ReadISAC;
-	cs->writeisac = &WriteISAC;
-	cs->readisacfifo = &ReadISACfifo;
-	cs->writeisacfifo = &WriteISACfifo;
-	cs->BC_Read_Reg = &ReadHSCX;
-	cs->BC_Write_Reg = &WriteHSCX;
-	cs->BC_Send_Data = &hscx_fill_fifo;
-	setup_isac(cs);
-	cs->cardmsg = &AVM_card_msg;
-	cs->irq_func = &avm_a1_interrupt;
-	ISACVersion(cs, "AVM A1:");
-	if (HscxVersion(cs, "AVM A1:")) {
-		printk(KERN_WARNING
-		       "AVM A1: wrong HSCX versions check IO address\n");
-		release_ioregs(cs, 0x3f);
-		return (0);
-	}
-	return (1);
-}
diff --git a/drivers/isdn/hisax/avm_a1p.c b/drivers/isdn/hisax/avm_a1p.c
deleted file mode 100644
index bc52d54ff5e1..000000000000
--- a/drivers/isdn/hisax/avm_a1p.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/* $Id: avm_a1p.c,v 2.9.2.5 2004/01/24 20:47:19 keil Exp $
- *
- * low level stuff for the following AVM cards:
- * A1 PCMCIA
- * FRITZ!Card PCMCIA
- * FRITZ!Card PCMCIA 2.0
- *
- * Author       Carsten Paeth
- * Copyright    by Carsten Paeth     <calle@calle.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/init.h>
-#include "hisax.h"
-#include "isac.h"
-#include "hscx.h"
-#include "isdnl1.h"
-
-/* register offsets */
-#define ADDRREG_OFFSET		0x02
-#define DATAREG_OFFSET		0x03
-#define ASL0_OFFSET		0x04
-#define ASL1_OFFSET		0x05
-#define MODREG_OFFSET		0x06
-#define VERREG_OFFSET		0x07
-
-/* address offsets */
-#define ISAC_FIFO_OFFSET	0x00
-#define ISAC_REG_OFFSET		0x20
-#define HSCX_CH_DIFF		0x40
-#define HSCX_FIFO_OFFSET	0x80
-#define HSCX_REG_OFFSET		0xa0
-
-/* read bits ASL0 */
-#define	 ASL0_R_TIMER		0x10 /* active low */
-#define	 ASL0_R_ISAC		0x20 /* active low */
-#define	 ASL0_R_HSCX		0x40 /* active low */
-#define	 ASL0_R_TESTBIT		0x80
-#define  ASL0_R_IRQPENDING	(ASL0_R_ISAC | ASL0_R_HSCX | ASL0_R_TIMER)
-
-/* write bits ASL0 */
-#define	 ASL0_W_RESET		0x01
-#define	 ASL0_W_TDISABLE	0x02
-#define	 ASL0_W_TRESET		0x04
-#define	 ASL0_W_IRQENABLE	0x08
-#define	 ASL0_W_TESTBIT		0x80
-
-/* write bits ASL1 */
-#define	 ASL1_W_LED0		0x10
-#define	 ASL1_W_LED1		0x20
-#define	 ASL1_W_ENABLE_S0	0xC0
-
-#define byteout(addr, val) outb(val, addr)
-#define bytein(addr) inb(addr)
-
-static const char *avm_revision = "$Revision: 2.9.2.5 $";
-
-static inline u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
-{
-	u_char ret;
-
-	offset -= 0x20;
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_REG_OFFSET + offset);
-	ret = bytein(cs->hw.avm.cfg_reg + DATAREG_OFFSET);
-	return ret;
-}
-
-static inline void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
-	offset -= 0x20;
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_REG_OFFSET + offset);
-	byteout(cs->hw.avm.cfg_reg + DATAREG_OFFSET, value);
-}
-
-static inline void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_FIFO_OFFSET);
-	insb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-static inline void
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET, ISAC_FIFO_OFFSET);
-	outsb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-static inline u_char
-ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
-{
-	u_char ret;
-
-	offset -= 0x20;
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
-		HSCX_REG_OFFSET + hscx * HSCX_CH_DIFF + offset);
-	ret = bytein(cs->hw.avm.cfg_reg + DATAREG_OFFSET);
-	return ret;
-}
-
-static inline void
-WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
-{
-	offset -= 0x20;
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
-		HSCX_REG_OFFSET + hscx * HSCX_CH_DIFF + offset);
-	byteout(cs->hw.avm.cfg_reg + DATAREG_OFFSET, value);
-}
-
-static inline void
-ReadHSCXfifo(struct IsdnCardState *cs, int hscx, u_char *data, int size)
-{
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
-		HSCX_FIFO_OFFSET + hscx * HSCX_CH_DIFF);
-	insb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-static inline void
-WriteHSCXfifo(struct IsdnCardState *cs, int hscx, u_char *data, int size)
-{
-	byteout(cs->hw.avm.cfg_reg + ADDRREG_OFFSET,
-		HSCX_FIFO_OFFSET + hscx * HSCX_CH_DIFF);
-	outsb(cs->hw.avm.cfg_reg + DATAREG_OFFSET, data, size);
-}
-
-/*
- * fast interrupt HSCX stuff goes here
- */
-
-#define READHSCX(cs, nr, reg) ReadHSCX(cs, nr, reg)
-#define WRITEHSCX(cs, nr, reg, data) WriteHSCX(cs, nr, reg, data)
-#define READHSCXFIFO(cs, nr, ptr, cnt) ReadHSCXfifo(cs, nr, ptr, cnt)
-#define WRITEHSCXFIFO(cs, nr, ptr, cnt) WriteHSCXfifo(cs, nr, ptr, cnt)
-
-#include "hscx_irq.c"
-
-static irqreturn_t
-avm_a1p_interrupt(int intno, void *dev_id)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_char val, sval;
-	u_long flags;
-
-	spin_lock_irqsave(&cs->lock, flags);
-	while ((sval = (~bytein(cs->hw.avm.cfg_reg + ASL0_OFFSET) & ASL0_R_IRQPENDING))) {
-		if (cs->debug & L1_DEB_INTSTAT)
-			debugl1(cs, "avm IntStatus %x", sval);
-		if (sval & ASL0_R_HSCX) {
-			val = ReadHSCX(cs, 1, HSCX_ISTA);
-			if (val)
-				hscx_int_main(cs, val);
-		}
-		if (sval & ASL0_R_ISAC) {
-			val = ReadISAC(cs, ISAC_ISTA);
-			if (val)
-				isac_interrupt(cs, val);
-		}
-	}
-	WriteHSCX(cs, 0, HSCX_MASK, 0xff);
-	WriteHSCX(cs, 1, HSCX_MASK, 0xff);
-	WriteISAC(cs, ISAC_MASK, 0xff);
-	WriteISAC(cs, ISAC_MASK, 0x00);
-	WriteHSCX(cs, 0, HSCX_MASK, 0x00);
-	WriteHSCX(cs, 1, HSCX_MASK, 0x00);
-	spin_unlock_irqrestore(&cs->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static int
-AVM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
-	u_long flags;
-
-	switch (mt) {
-	case CARD_RESET:
-		spin_lock_irqsave(&cs->lock, flags);
-		byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
-		HZDELAY(HZ / 5 + 1);
-		byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_RESET);
-		HZDELAY(HZ / 5 + 1);
-		byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return 0;
-
-	case CARD_RELEASE:
-		/* free_irq is done in HiSax_closecard(). */
-		/* free_irq(cs->irq, cs); */
-		return 0;
-
-	case CARD_INIT:
-		spin_lock_irqsave(&cs->lock, flags);
-		byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_TDISABLE | ASL0_W_TRESET | ASL0_W_IRQENABLE);
-		clear_pending_isac_ints(cs);
-		clear_pending_hscx_ints(cs);
-		inithscxisac(cs, 1);
-		inithscxisac(cs, 2);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return 0;
-
-	case CARD_TEST:
-		/* we really don't need it for the PCMCIA Version */
-		return 0;
-
-	default:
-		/* all card drivers ignore others, so we do the same */
-		return 0;
-	}
-	return 0;
-}
-
-int setup_avm_a1_pcmcia(struct IsdnCard *card)
-{
-	u_char model, vers;
-	struct IsdnCardState *cs = card->cs;
-	char tmp[64];
-
-
-	strcpy(tmp, avm_revision);
-	printk(KERN_INFO "HiSax: AVM A1 PCMCIA driver Rev. %s\n",
-	       HiSax_getrev(tmp));
-	if (cs->typ != ISDN_CTYPE_A1_PCMCIA)
-		return (0);
-
-	cs->hw.avm.cfg_reg = card->para[1];
-	cs->irq = card->para[0];
-
-
-	byteout(cs->hw.avm.cfg_reg + ASL1_OFFSET, ASL1_W_ENABLE_S0);
-	byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
-	HZDELAY(HZ / 5 + 1);
-	byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_RESET);
-	HZDELAY(HZ / 5 + 1);
-	byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, 0x00);
-
-	byteout(cs->hw.avm.cfg_reg + ASL0_OFFSET, ASL0_W_TDISABLE | ASL0_W_TRESET);
-
-	model = bytein(cs->hw.avm.cfg_reg + MODREG_OFFSET);
-	vers = bytein(cs->hw.avm.cfg_reg + VERREG_OFFSET);
-
-	printk(KERN_INFO "AVM A1 PCMCIA: io 0x%x irq %d model %d version %d\n",
-	       cs->hw.avm.cfg_reg, cs->irq, model, vers);
-
-	setup_isac(cs);
-	cs->readisac = &ReadISAC;
-	cs->writeisac = &WriteISAC;
-	cs->readisacfifo = &ReadISACfifo;
-	cs->writeisacfifo = &WriteISACfifo;
-	cs->BC_Read_Reg = &ReadHSCX;
-	cs->BC_Write_Reg = &WriteHSCX;
-	cs->BC_Send_Data = &hscx_fill_fifo;
-	cs->cardmsg = &AVM_card_msg;
-	cs->irq_flags = IRQF_SHARED;
-	cs->irq_func = &avm_a1p_interrupt;
-
-	ISACVersion(cs, "AVM A1 PCMCIA:");
-	if (HscxVersion(cs, "AVM A1 PCMCIA:")) {
-		printk(KERN_WARNING
-		       "AVM A1 PCMCIA: wrong HSCX versions check IO address\n");
-		return (0);
-	}
-	return (1);
-}
diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c
deleted file mode 100644
index b161456c942e..000000000000
--- a/drivers/isdn/hisax/avm_pci.c
+++ /dev/null
@@ -1,904 +0,0 @@
-/* $Id: avm_pci.c,v 1.29.2.4 2004/02/11 13:21:32 keil Exp $
- *
- * low level stuff for AVM Fritz!PCI and ISA PnP isdn cards
- *
- * Author       Karsten Keil
- * Copyright    by Karsten Keil      <keil@isdn4linux.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- * Thanks to AVM, Berlin for information
- *
- */
-
-#include <linux/init.h>
-#include "hisax.h"
-#include "isac.h"
-#include "isdnl1.h"
-#include <linux/pci.h>
-#include <linux/slab.h>
-#include <linux/isapnp.h>
-#include <linux/interrupt.h>
-
-static const char *avm_pci_rev = "$Revision: 1.29.2.4 $";
-
-#define  AVM_FRITZ_PCI		1
-#define  AVM_FRITZ_PNP		2
-
-#define  HDLC_FIFO		0x0
-#define  HDLC_STATUS		0x4
-
-#define	 AVM_HDLC_1		0x00
-#define	 AVM_HDLC_2		0x01
-#define	 AVM_ISAC_FIFO		0x02
-#define	 AVM_ISAC_REG_LOW	0x04
-#define	 AVM_ISAC_REG_HIGH	0x06
-
-#define  AVM_STATUS0_IRQ_ISAC	0x01
-#define  AVM_STATUS0_IRQ_HDLC	0x02
-#define  AVM_STATUS0_IRQ_TIMER	0x04
-#define  AVM_STATUS0_IRQ_MASK	0x07
-
-#define  AVM_STATUS0_RESET	0x01
-#define  AVM_STATUS0_DIS_TIMER	0x02
-#define  AVM_STATUS0_RES_TIMER	0x04
-#define  AVM_STATUS0_ENA_IRQ	0x08
-#define  AVM_STATUS0_TESTBIT	0x10
-
-#define  AVM_STATUS1_INT_SEL	0x0f
-#define  AVM_STATUS1_ENA_IOM	0x80
-
-#define  HDLC_MODE_ITF_FLG	0x01
-#define  HDLC_MODE_TRANS	0x02
-#define  HDLC_MODE_CCR_7	0x04
-#define  HDLC_MODE_CCR_16	0x08
-#define  HDLC_MODE_TESTLOOP	0x80
-
-#define  HDLC_INT_XPR		0x80
-#define  HDLC_INT_XDU		0x40
-#define  HDLC_INT_RPR		0x20
-#define  HDLC_INT_MASK		0xE0
-
-#define  HDLC_STAT_RME		0x01
-#define  HDLC_STAT_RDO		0x10
-#define  HDLC_STAT_CRCVFRRAB	0x0E
-#define  HDLC_STAT_CRCVFR	0x06
-#define  HDLC_STAT_RML_MASK	0x3f00
-
-#define  HDLC_CMD_XRS		0x80
-#define  HDLC_CMD_XME		0x01
-#define  HDLC_CMD_RRS		0x20
-#define  HDLC_CMD_XML_MASK	0x3f00
-
-
-/* Interface functions */
-
-static u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
-{
-	register u_char idx = (offset > 0x2f) ? AVM_ISAC_REG_HIGH : AVM_ISAC_REG_LOW;
-	register u_char val;
-
-	outb(idx, cs->hw.avm.cfg_reg + 4);
-	val = inb(cs->hw.avm.isac + (offset & 0xf));
-	return (val);
-}
-
-static void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
-	register u_char idx = (offset > 0x2f) ? AVM_ISAC_REG_HIGH : AVM_ISAC_REG_LOW;
-
-	outb(idx, cs->hw.avm.cfg_reg + 4);
-	outb(value, cs->hw.avm.isac + (offset & 0xf));
-}
-
-static void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	outb(AVM_ISAC_FIFO, cs->hw.avm.cfg_reg + 4);
-	insb(cs->hw.avm.isac, data, size);
-}
-
-static void
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	outb(AVM_ISAC_FIFO, cs->hw.avm.cfg_reg + 4);
-	outsb(cs->hw.avm.isac, data, size);
-}
-
-static inline u_int
-ReadHDLCPCI(struct IsdnCardState *cs, int chan, u_char offset)
-{
-	register u_int idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
-	register u_int val;
-
-	outl(idx, cs->hw.avm.cfg_reg + 4);
-	val = inl(cs->hw.avm.isac + offset);
-	return (val);
-}
-
-static inline void
-WriteHDLCPCI(struct IsdnCardState *cs, int chan, u_char offset, u_int value)
-{
-	register u_int idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
-
-	outl(idx, cs->hw.avm.cfg_reg + 4);
-	outl(value, cs->hw.avm.isac + offset);
-}
-
-static inline u_char
-ReadHDLCPnP(struct IsdnCardState *cs, int chan, u_char offset)
-{
-	register u_char idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
-	register u_char val;
-
-	outb(idx, cs->hw.avm.cfg_reg + 4);
-	val = inb(cs->hw.avm.isac + offset);
-	return (val);
-}
-
-static inline void
-WriteHDLCPnP(struct IsdnCardState *cs, int chan, u_char offset, u_char value)
-{
-	register u_char idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
-
-	outb(idx, cs->hw.avm.cfg_reg + 4);
-	outb(value, cs->hw.avm.isac + offset);
-}
-
-static u_char
-ReadHDLC_s(struct IsdnCardState *cs, int chan, u_char offset)
-{
-	return (0xff & ReadHDLCPCI(cs, chan, offset));
-}
-
-static void
-WriteHDLC_s(struct IsdnCardState *cs, int chan, u_char offset, u_char value)
-{
-	WriteHDLCPCI(cs, chan, offset, value);
-}
-
-static inline
-struct BCState *Sel_BCS(struct IsdnCardState *cs, int channel)
-{
-	if (cs->bcs[0].mode && (cs->bcs[0].channel == channel))
-		return (&cs->bcs[0]);
-	else if (cs->bcs[1].mode && (cs->bcs[1].channel == channel))
-		return (&cs->bcs[1]);
-	else
-		return (NULL);
-}
-
-static void
-write_ctrl(struct BCState *bcs, int which) {
-
-	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs, "hdlc %c wr%x ctrl %x",
-			'A' + bcs->channel, which, bcs->hw.hdlc.ctrl.ctrl);
-	if (bcs->cs->subtyp == AVM_FRITZ_PCI) {
-		WriteHDLCPCI(bcs->cs, bcs->channel, HDLC_STATUS, bcs->hw.hdlc.ctrl.ctrl);
-	} else {
-		if (which & 4)
-			WriteHDLCPnP(bcs->cs, bcs->channel, HDLC_STATUS + 2,
-				     bcs->hw.hdlc.ctrl.sr.mode);
-		if (which & 2)
-			WriteHDLCPnP(bcs->cs, bcs->channel, HDLC_STATUS + 1,
-				     bcs->hw.hdlc.ctrl.sr.xml);
-		if (which & 1)
-			WriteHDLCPnP(bcs->cs, bcs->channel, HDLC_STATUS,
-				     bcs->hw.hdlc.ctrl.sr.cmd);
-	}
-}
-
-static void
-modehdlc(struct BCState *bcs, int mode, int bc)
-{
-	struct IsdnCardState *cs = bcs->cs;
-	int hdlc = bcs->channel;
-
-	if (cs->debug & L1_DEB_HSCX)
-		debugl1(cs, "hdlc %c mode %d --> %d ichan %d --> %d",
-			'A' + hdlc, bcs->mode, mode, hdlc, bc);
-	bcs->hw.hdlc.ctrl.ctrl = 0;
-	switch (mode) {
-	case (-1): /* used for init */
-		bcs->mode = 1;
-		bcs->channel = bc;
-		bc = 0;
-		/* fall through */
-	case (L1_MODE_NULL):
-		if (bcs->mode == L1_MODE_NULL)
-			return;
-		bcs->hw.hdlc.ctrl.sr.cmd  = HDLC_CMD_XRS | HDLC_CMD_RRS;
-		bcs->hw.hdlc.ctrl.sr.mode = HDLC_MODE_TRANS;
-		write_ctrl(bcs, 5);
-		bcs->mode = L1_MODE_NULL;
-		bcs->channel = bc;
-		break;
-	case (L1_MODE_TRANS):
-		bcs->mode = mode;
-		bcs->channel = bc;
-		bcs->hw.hdlc.ctrl.sr.cmd  = HDLC_CMD_XRS | HDLC_CMD_RRS;
-		bcs->hw.hdlc.ctrl.sr.mode = HDLC_MODE_TRANS;
-		write_ctrl(bcs, 5);
-		bcs->hw.hdlc.ctrl.sr.cmd = HDLC_CMD_XRS;
-		write_ctrl(bcs, 1);
-		bcs->hw.hdlc.ctrl.sr.cmd = 0;
-		schedule_event(bcs, B_XMTBUFREADY);
-		break;
-	case (L1_MODE_HDLC):
-		bcs->mode = mode;
-		bcs->channel = bc;
-		bcs->hw.hdlc.ctrl.sr.cmd  = HDLC_CMD_XRS | HDLC_CMD_RRS;
-		bcs->hw.hdlc.ctrl.sr.mode = HDLC_MODE_ITF_FLG;
-		write_ctrl(bcs, 5);
-		bcs->hw.hdlc.ctrl.sr.cmd = HDLC_CMD_XRS;
-		write_ctrl(bcs, 1);
-		bcs->hw.hdlc.ctrl.sr.cmd = 0;
-		schedule_event(bcs, B_XMTBUFREADY);
-		break;
-	}
-}
-
-static inline void
-hdlc_empty_fifo(struct BCState *bcs, int count)
-{
-	register u_int *ptr;
-	u_char *p;
-	u_char idx = bcs->channel ? AVM_HDLC_2 : AVM_HDLC_1;
-	int cnt = 0;
-	struct IsdnCardState *cs = bcs->cs;
-
-	if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
-		debugl1(cs, "hdlc_empty_fifo %d", count);
-	if (bcs->hw.hdlc.rcvidx + count > HSCX_BUFMAX) {
-		if (cs->debug & L1_DEB_WARN)
-			debugl1(cs, "hdlc_empty_fifo: incoming packet too large");
-		return;
-	}
-	p = bcs->hw.hdlc.rcvbuf + bcs->hw.hdlc.rcvidx;
-	ptr = (u_int *)p;
-	bcs->hw.hdlc.rcvidx += count;
-	if (cs->subtyp == AVM_FRITZ_PCI) {
-		outl(idx, cs->hw.avm.cfg_reg + 4);
-		while (cnt < count) {
-#ifdef __powerpc__
-			*ptr++ = in_be32((unsigned *)(cs->hw.avm.isac + _IO_BASE));
-#else
-			*ptr++ = inl(cs->hw.avm.isac);
-#endif /* __powerpc__ */
-			cnt += 4;
-		}
-	} else {
-		outb(idx, cs->hw.avm.cfg_reg + 4);
-		while (cnt < count) {
-			*p++ = inb(cs->hw.avm.isac);
-			cnt++;
-		}
-	}
-	if (cs->debug & L1_DEB_HSCX_FIFO) {
-		char *t = bcs->blog;
-
-		if (cs->subtyp == AVM_FRITZ_PNP)
-			p = (u_char *) ptr;
-		t += sprintf(t, "hdlc_empty_fifo %c cnt %d",
-			     bcs->channel ? 'B' : 'A', count);
-		QuickHex(t, p, count);
-		debugl1(cs, "%s", bcs->blog);
-	}
-}
-
-static inline void
-hdlc_fill_fifo(struct BCState *bcs)
-{
-	struct IsdnCardState *cs = bcs->cs;
-	int count, cnt = 0;
-	int fifo_size = 32;
-	u_char *p;
-	u_int *ptr;
-
-	if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
-		debugl1(cs, "hdlc_fill_fifo");
-	if (!bcs->tx_skb)
-		return;
-	if (bcs->tx_skb->len <= 0)
-		return;
-
-	bcs->hw.hdlc.ctrl.sr.cmd &= ~HDLC_CMD_XME;
-	if (bcs->tx_skb->len > fifo_size) {
-		count = fifo_size;
-	} else {
-		count = bcs->tx_skb->len;
-		if (bcs->mode != L1_MODE_TRANS)
-			bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_XME;
-	}
-	if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
-		debugl1(cs, "hdlc_fill_fifo %d/%u", count, bcs->tx_skb->len);
-	p = bcs->tx_skb->data;
-	ptr = (u_int *)p;
-	skb_pull(bcs->tx_skb, count);
-	bcs->tx_cnt -= count;
-	bcs->hw.hdlc.count += count;
-	bcs->hw.hdlc.ctrl.sr.xml = ((count == fifo_size) ? 0 : count);
-	write_ctrl(bcs, 3);  /* sets the correct index too */
-	if (cs->subtyp == AVM_FRITZ_PCI) {
-		while (cnt < count) {
-#ifdef __powerpc__
-			out_be32((unsigned *)(cs->hw.avm.isac + _IO_BASE), *ptr++);
-#else
-			outl(*ptr++, cs->hw.avm.isac);
-#endif /* __powerpc__ */
-			cnt += 4;
-		}
-	} else {
-		while (cnt < count) {
-			outb(*p++, cs->hw.avm.isac);
-			cnt++;
-		}
-	}
-	if (cs->debug & L1_DEB_HSCX_FIFO) {
-		char *t = bcs->blog;
-
-		if (cs->subtyp == AVM_FRITZ_PNP)
-			p = (u_char *) ptr;
-		t += sprintf(t, "hdlc_fill_fifo %c cnt %d",
-			     bcs->channel ? 'B' : 'A', count);
-		QuickHex(t, p, count);
-		debugl1(cs, "%s", bcs->blog);
-	}
-}
-
-static void
-HDLC_irq(struct BCState *bcs, u_int stat) {
-	int len;
-	struct sk_buff *skb;
-
-	if (bcs->cs->debug & L1_DEB_HSCX)
-		debugl1(bcs->cs, "ch%d stat %#x", bcs->channel, stat);
-	if (stat & HDLC_INT_RPR) {
-		if (stat & HDLC_STAT_RDO) {
-			if (bcs->cs->debug & L1_DEB_HSCX)
-				debugl1(bcs->cs, "RDO");
-			else
-				debugl1(bcs->cs, "ch%d stat %#x", bcs->channel, stat);
-			bcs->hw.hdlc.ctrl.sr.xml = 0;
-			bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_RRS;
-			write_ctrl(bcs, 1);
-			bcs->hw.hdlc.ctrl.sr.cmd &= ~HDLC_CMD_RRS;
-			write_ctrl(bcs, 1);
-			bcs->hw.hdlc.rcvidx = 0;
-		} else {
-			if (!(len = (stat & HDLC_STAT_RML_MASK) >> 8))
-				len = 32;
-			hdlc_empty_fifo(bcs, len);
-			if ((stat & HDLC_STAT_RME) || (bcs->mode == L1_MODE_TRANS)) {
-				if (((stat & HDLC_STAT_CRCVFRRAB) == HDLC_STAT_CRCVFR) ||
-				    (bcs->mode == L1_MODE_TRANS)) {
-					if (!(skb = dev_alloc_skb(bcs->hw.hdlc.rcvidx)))
-						printk(KERN_WARNING "HDLC: receive out of memory\n");
-					else {
-						skb_put_data(skb,
-							     bcs->hw.hdlc.rcvbuf,
-							     bcs->hw.hdlc.rcvidx);
-						skb_queue_tail(&bcs->rqueue, skb);
-					}
-					bcs->hw.hdlc.rcvidx = 0;
-					schedule_event(bcs, B_RCVBUFREADY);
-				} else {
-					if (bcs->cs->debug & L1_DEB_HSCX)
-						debugl1(bcs->cs, "invalid frame");
-					else
-						debugl1(bcs->cs, "ch%d invalid frame %#x", bcs->channel, stat);
-					bcs->hw.hdlc.rcvidx = 0;
-				}
-			}
-		}
-	}
-	if (stat & HDLC_INT_XDU) {
-		/* Here we lost an TX interrupt, so
-		 * restart transmitting the whole frame.
-		 */
-		if (bcs->tx_skb) {
-			skb_push(bcs->tx_skb, bcs->hw.hdlc.count);
-			bcs->tx_cnt += bcs->hw.hdlc.count;
-			bcs->hw.hdlc.count = 0;
-			if (bcs->cs->debug & L1_DEB_WARN)
-				debugl1(bcs->cs, "ch%d XDU", bcs->channel);
-		} else if (bcs->cs->debug & L1_DEB_WARN)
-			debugl1(bcs->cs, "ch%d XDU without skb", bcs->channel);
-		bcs->hw.hdlc.ctrl.sr.xml = 0;
-		bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_XRS;
-		write_ctrl(bcs, 1);
-		bcs->hw.hdlc.ctrl.sr.cmd &= ~HDLC_CMD_XRS;
-		write_ctrl(bcs, 1);
-		hdlc_fill_fifo(bcs);
-	} else if (stat & HDLC_INT_XPR) {
-		if (bcs->tx_skb) {
-			if (bcs->tx_skb->len) {
-				hdlc_fill_fifo(bcs);
-				return;
-			} else {
-				if (test_bit(FLG_LLI_L1WAKEUP, &bcs->st->lli.flag) &&
-				    (PACKET_NOACK != bcs->tx_skb->pkt_type)) {
-					u_long flags;
-					spin_lock_irqsave(&bcs->aclock, flags);
-					bcs->ackcnt += bcs->hw.hdlc.count;
-					spin_unlock_irqrestore(&bcs->aclock, flags);
-					schedule_event(bcs, B_ACKPENDING);
-				}
-				dev_kfree_skb_irq(bcs->tx_skb);
-				bcs->hw.hdlc.count = 0;
-				bcs->tx_skb = NULL;
-			}
-		}
-		if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {
-			bcs->hw.hdlc.count = 0;
-			test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
-			hdlc_fill_fifo(bcs);
-		} else {
-			test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
-			schedule_event(bcs, B_XMTBUFREADY);
-		}
-	}
-}
-
-static inline void
-HDLC_irq_main(struct IsdnCardState *cs)
-{
-	u_int stat;
-	struct BCState *bcs;
-
-	if (cs->subtyp == AVM_FRITZ_PCI) {
-		stat = ReadHDLCPCI(cs, 0, HDLC_STATUS);
-	} else {
-		stat = ReadHDLCPnP(cs, 0, HDLC_STATUS);
-		if (stat & HDLC_INT_RPR)
-			stat |= (ReadHDLCPnP(cs, 0, HDLC_STATUS + 1)) << 8;
-	}
-	if (stat & HDLC_INT_MASK) {
-		if (!(bcs = Sel_BCS(cs, 0))) {
-			if (cs->debug)
-				debugl1(cs, "hdlc spurious channel 0 IRQ");
-		} else
-			HDLC_irq(bcs, stat);
-	}
-	if (cs->subtyp == AVM_FRITZ_PCI) {
-		stat = ReadHDLCPCI(cs, 1, HDLC_STATUS);
-	} else {
-		stat = ReadHDLCPnP(cs, 1, HDLC_STATUS);
-		if (stat & HDLC_INT_RPR)
-			stat |= (ReadHDLCPnP(cs, 1, HDLC_STATUS + 1)) << 8;
-	}
-	if (stat & HDLC_INT_MASK) {
-		if (!(bcs = Sel_BCS(cs, 1))) {
-			if (cs->debug)
-				debugl1(cs, "hdlc spurious channel 1 IRQ");
-		} else
-			HDLC_irq(bcs, stat);
-	}
-}
-
-static void
-hdlc_l2l1(struct PStack *st, int pr, void *arg)
-{
-	struct BCState *bcs = st->l1.bcs;
-	struct sk_buff *skb = arg;
-	u_long flags;
-
-	switch (pr) {
-	case (PH_DATA | REQUEST):
-		spin_lock_irqsave(&bcs->cs->lock, flags);
-		if (bcs->tx_skb) {
-			skb_queue_tail(&bcs->squeue, skb);
-		} else {
-			bcs->tx_skb = skb;
-			test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
-			bcs->hw.hdlc.count = 0;
-			bcs->cs->BC_Send_Data(bcs);
-		}
-		spin_unlock_irqrestore(&bcs->cs->lock, flags);
-		break;
-	case (PH_PULL | INDICATION):
-		spin_lock_irqsave(&bcs->cs->lock, flags);
-		if (bcs->tx_skb) {
-			printk(KERN_WARNING "hdlc_l2l1: this shouldn't happen\n");
-		} else {
-			test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
-			bcs->tx_skb = skb;
-			bcs->hw.hdlc.count = 0;
-			bcs->cs->BC_Send_Data(bcs);
-		}
-		spin_unlock_irqrestore(&bcs->cs->lock, flags);
-		break;
-	case (PH_PULL | REQUEST):
-		if (!bcs->tx_skb) {
-			test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
-			st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
-		} else
-			test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
-		break;
-	case (PH_ACTIVATE | REQUEST):
-		spin_lock_irqsave(&bcs->cs->lock, flags);
-		test_and_set_bit(BC_FLG_ACTIV, &bcs->Flag);
-		modehdlc(bcs, st->l1.mode, st->l1.bc);
-		spin_unlock_irqrestore(&bcs->cs->lock, flags);
-		l1_msg_b(st, pr, arg);
-		break;
-	case (PH_DEACTIVATE | REQUEST):
-		l1_msg_b(st, pr, arg);
-		break;
-	case (PH_DEACTIVATE | CONFIRM):
-		spin_lock_irqsave(&bcs->cs->lock, flags);
-		test_and_clear_bit(BC_FLG_ACTIV, &bcs->Flag);
-		test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
-		modehdlc(bcs, 0, st->l1.bc);
-		spin_unlock_irqrestore(&bcs->cs->lock, flags);
-		st->l1.l1l2(st, PH_DEACTIVATE | CONFIRM, NULL);
-		break;
-	}
-}
-
-static void
-close_hdlcstate(struct BCState *bcs)
-{
-	modehdlc(bcs, 0, 0);
-	if (test_and_clear_bit(BC_FLG_INIT, &bcs->Flag)) {
-		kfree(bcs->hw.hdlc.rcvbuf);
-		bcs->hw.hdlc.rcvbuf = NULL;
-		kfree(bcs->blog);
-		bcs->blog = NULL;
-		skb_queue_purge(&bcs->rqueue);
-		skb_queue_purge(&bcs->squeue);
-		if (bcs->tx_skb) {
-			dev_kfree_skb_any(bcs->tx_skb);
-			bcs->tx_skb = NULL;
-			test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
-		}
-	}
-}
-
-static int
-open_hdlcstate(struct IsdnCardState *cs, struct BCState *bcs)
-{
-	if (!test_and_set_bit(BC_FLG_INIT, &bcs->Flag)) {
-		if (!(bcs->hw.hdlc.rcvbuf = kmalloc(HSCX_BUFMAX, GFP_ATOMIC))) {
-			printk(KERN_WARNING
-			       "HiSax: No memory for hdlc.rcvbuf\n");
-			return (1);
-		}
-		if (!(bcs->blog = kmalloc(MAX_BLOG_SPACE, GFP_ATOMIC))) {
-			printk(KERN_WARNING
-			       "HiSax: No memory for bcs->blog\n");
-			test_and_clear_bit(BC_FLG_INIT, &bcs->Flag);
-			kfree(bcs->hw.hdlc.rcvbuf);
-			bcs->hw.hdlc.rcvbuf = NULL;
-			return (2);
-		}
-		skb_queue_head_init(&bcs->rqueue);
-		skb_queue_head_init(&bcs->squeue);
-	}
-	bcs->tx_skb = NULL;
-	test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
-	bcs->event = 0;
-	bcs->hw.hdlc.rcvidx = 0;
-	bcs->tx_cnt = 0;
-	return (0);
-}
-
-static int
-setstack_hdlc(struct PStack *st, struct BCState *bcs)
-{
-	bcs->channel = st->l1.bc;
-	if (open_hdlcstate(st->l1.hardware, bcs))
-		return (-1);
-	st->l1.bcs = bcs;
-	st->l2.l2l1 = hdlc_l2l1;
-	setstack_manager(st);
-	bcs->st = st;
-	setstack_l1_B(st);
-	return (0);
-}
-
-#if 0
-void __init
-clear_pending_hdlc_ints(struct IsdnCardState *cs)
-{
-	u_int val;
-
-	if (cs->subtyp == AVM_FRITZ_PCI) {
-		val = ReadHDLCPCI(cs, 0, HDLC_STATUS);
-		debugl1(cs, "HDLC 1 STA %x", val);
-		val = ReadHDLCPCI(cs, 1, HDLC_STATUS);
-		debugl1(cs, "HDLC 2 STA %x", val);
-	} else {
-		val = ReadHDLCPnP(cs, 0, HDLC_STATUS);
-		debugl1(cs, "HDLC 1 STA %x", val);
-		val = ReadHDLCPnP(cs, 0, HDLC_STATUS + 1);
-		debugl1(cs, "HDLC 1 RML %x", val);
-		val = ReadHDLCPnP(cs, 0, HDLC_STATUS + 2);
-		debugl1(cs, "HDLC 1 MODE %x", val);
-		val = ReadHDLCPnP(cs, 0, HDLC_STATUS + 3);
-		debugl1(cs, "HDLC 1 VIN %x", val);
-		val = ReadHDLCPnP(cs, 1, HDLC_STATUS);
-		debugl1(cs, "HDLC 2 STA %x", val);
-		val = ReadHDLCPnP(cs, 1, HDLC_STATUS + 1);
-		debugl1(cs, "HDLC 2 RML %x", val);
-		val = ReadHDLCPnP(cs, 1, HDLC_STATUS + 2);
-		debugl1(cs, "HDLC 2 MODE %x", val);
-		val = ReadHDLCPnP(cs, 1, HDLC_STATUS + 3);
-		debugl1(cs, "HDLC 2 VIN %x", val);
-	}
-}
-#endif  /*  0  */
-
-static void
-inithdlc(struct IsdnCardState *cs)
-{
-	cs->bcs[0].BC_SetStack = setstack_hdlc;
-	cs->bcs[1].BC_SetStack = setstack_hdlc;
-	cs->bcs[0].BC_Close = close_hdlcstate;
-	cs->bcs[1].BC_Close = close_hdlcstate;
-	modehdlc(cs->bcs, -1, 0);
-	modehdlc(cs->bcs + 1, -1, 1);
-}
-
-static irqreturn_t
-avm_pcipnp_interrupt(int intno, void *dev_id)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_long flags;
-	u_char val;
-	u_char sval;
-
-	spin_lock_irqsave(&cs->lock, flags);
-	sval = inb(cs->hw.avm.cfg_reg + 2);
-	if ((sval & AVM_STATUS0_IRQ_MASK) == AVM_STATUS0_IRQ_MASK) {
-		/* possible a shared  IRQ reqest */
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return IRQ_NONE;
-	}
-	if (!(sval & AVM_STATUS0_IRQ_ISAC)) {
-		val = ReadISAC(cs, ISAC_ISTA);
-		isac_interrupt(cs, val);
-	}
-	if (!(sval & AVM_STATUS0_IRQ_HDLC)) {
-		HDLC_irq_main(cs);
-	}
-	WriteISAC(cs, ISAC_MASK, 0xFF);
-	WriteISAC(cs, ISAC_MASK, 0x0);
-	spin_unlock_irqrestore(&cs->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static void
-reset_avmpcipnp(struct IsdnCardState *cs)
-{
-	printk(KERN_INFO "AVM PCI/PnP: reset\n");
-	outb(AVM_STATUS0_RESET | AVM_STATUS0_DIS_TIMER, cs->hw.avm.cfg_reg + 2);
-	mdelay(10);
-	outb(AVM_STATUS0_DIS_TIMER | AVM_STATUS0_RES_TIMER | AVM_STATUS0_ENA_IRQ, cs->hw.avm.cfg_reg + 2);
-	outb(AVM_STATUS1_ENA_IOM | cs->irq, cs->hw.avm.cfg_reg + 3);
-	mdelay(10);
-	printk(KERN_INFO "AVM PCI/PnP: S1 %x\n", inb(cs->hw.avm.cfg_reg + 3));
-}
-
-static int
-AVM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
-	u_long flags;
-
-	switch (mt) {
-	case CARD_RESET:
-		spin_lock_irqsave(&cs->lock, flags);
-		reset_avmpcipnp(cs);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_RELEASE:
-		outb(0, cs->hw.avm.cfg_reg + 2);
-		release_region(cs->hw.avm.cfg_reg, 32);
-		return (0);
-	case CARD_INIT:
-		spin_lock_irqsave(&cs->lock, flags);
-		reset_avmpcipnp(cs);
-		clear_pending_isac_ints(cs);
-		initisac(cs);
-		inithdlc(cs);
-		outb(AVM_STATUS0_DIS_TIMER | AVM_STATUS0_RES_TIMER,
-		     cs->hw.avm.cfg_reg + 2);
-		WriteISAC(cs, ISAC_MASK, 0);
-		outb(AVM_STATUS0_DIS_TIMER | AVM_STATUS0_RES_TIMER |
-		     AVM_STATUS0_ENA_IRQ, cs->hw.avm.cfg_reg + 2);
-		/* RESET Receiver and Transmitter */
-		WriteISAC(cs, ISAC_CMDR, 0x41);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_TEST:
-		return (0);
-	}
-	return (0);
-}
-
-static int avm_setup_rest(struct IsdnCardState *cs)
-{
-	u_int val, ver;
-
-	cs->hw.avm.isac = cs->hw.avm.cfg_reg + 0x10;
-	if (!request_region(cs->hw.avm.cfg_reg, 32,
-			    (cs->subtyp == AVM_FRITZ_PCI) ? "avm PCI" : "avm PnP")) {
-		printk(KERN_WARNING
-		       "HiSax: Fritz!PCI/PNP config port %x-%x already in use\n",
-		       cs->hw.avm.cfg_reg,
-		       cs->hw.avm.cfg_reg + 31);
-		return (0);
-	}
-	switch (cs->subtyp) {
-	case AVM_FRITZ_PCI:
-		val = inl(cs->hw.avm.cfg_reg);
-		printk(KERN_INFO "AVM PCI: stat %#x\n", val);
-		printk(KERN_INFO "AVM PCI: Class %X Rev %d\n",
-		       val & 0xff, (val >> 8) & 0xff);
-		cs->BC_Read_Reg = &ReadHDLC_s;
-		cs->BC_Write_Reg = &WriteHDLC_s;
-		break;
-	case AVM_FRITZ_PNP:
-		val = inb(cs->hw.avm.cfg_reg);
-		ver = inb(cs->hw.avm.cfg_reg + 1);
-		printk(KERN_INFO "AVM PnP: Class %X Rev %d\n", val, ver);
-		cs->BC_Read_Reg = &ReadHDLCPnP;
-		cs->BC_Write_Reg = &WriteHDLCPnP;
-		break;
-	default:
-		printk(KERN_WARNING "AVM unknown subtype %d\n", cs->subtyp);
-		return (0);
-	}
-	printk(KERN_INFO "HiSax: %s config irq:%d base:0x%X\n",
-	       (cs->subtyp == AVM_FRITZ_PCI) ? "AVM Fritz!PCI" : "AVM Fritz!PnP",
-	       cs->irq, cs->hw.avm.cfg_reg);
-
-	setup_isac(cs);
-	cs->readisac = &ReadISAC;
-	cs->writeisac = &WriteISAC;
-	cs->readisacfifo = &ReadISACfifo;
-	cs->writeisacfifo = &WriteISACfifo;
-	cs->BC_Send_Data = &hdlc_fill_fifo;
-	cs->cardmsg = &AVM_card_msg;
-	cs->irq_func = &avm_pcipnp_interrupt;
-	cs->writeisac(cs, ISAC_MASK, 0xFF);
-	ISACVersion(cs, (cs->subtyp == AVM_FRITZ_PCI) ? "AVM PCI:" : "AVM PnP:");
-	return (1);
-}
-
-#ifndef __ISAPNP__
-
-static int avm_pnp_setup(struct IsdnCardState *cs)
-{
-	return (1);	/* no-op: success */
-}
-
-#else
-
-static struct pnp_card *pnp_avm_c = NULL;
-
-static int avm_pnp_setup(struct IsdnCardState *cs)
-{
-	struct pnp_dev *pnp_avm_d = NULL;
-
-	if (!isapnp_present())
-		return (1);	/* no-op: success */
-
-	if ((pnp_avm_c = pnp_find_card(
-		     ISAPNP_VENDOR('A', 'V', 'M'),
-		     ISAPNP_FUNCTION(0x0900), pnp_avm_c))) {
-		if ((pnp_avm_d = pnp_find_dev(pnp_avm_c,
-					      ISAPNP_VENDOR('A', 'V', 'M'),
-					      ISAPNP_FUNCTION(0x0900), pnp_avm_d))) {
-			int err;
-
-			pnp_disable_dev(pnp_avm_d);
-			err = pnp_activate_dev(pnp_avm_d);
-			if (err < 0) {
-				printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\n",
-				       __func__, err);
-				return (0);
-			}
-			cs->hw.avm.cfg_reg =
-				pnp_port_start(pnp_avm_d, 0);
-			cs->irq = pnp_irq(pnp_avm_d, 0);
-			if (cs->irq == -1) {
-				printk(KERN_ERR "FritzPnP:No IRQ\n");
-				return (0);
-			}
-			if (!cs->hw.avm.cfg_reg) {
-				printk(KERN_ERR "FritzPnP:No IO address\n");
-				return (0);
-			}
-			cs->subtyp = AVM_FRITZ_PNP;
-
-			return (2);	/* goto 'ready' label */
-		}
-	}
-
-	return (1);
-}
-
-#endif /* __ISAPNP__ */
-
-#ifndef CONFIG_PCI
-
-static int avm_pci_setup(struct IsdnCardState *cs)
-{
-	return (1);	/* no-op: success */
-}
-
-#else
-
-static struct pci_dev *dev_avm = NULL;
-
-static int avm_pci_setup(struct IsdnCardState *cs)
-{
-	if ((dev_avm = hisax_find_pci_device(PCI_VENDOR_ID_AVM,
-					     PCI_DEVICE_ID_AVM_A1, dev_avm))) {
-
-		if (pci_enable_device(dev_avm))
-			return (0);
-
-		cs->irq = dev_avm->irq;
-		if (!cs->irq) {
-			printk(KERN_ERR "FritzPCI: No IRQ for PCI card found\n");
-			return (0);
-		}
-
-		cs->hw.avm.cfg_reg = pci_resource_start(dev_avm, 1);
-		if (!cs->hw.avm.cfg_reg) {
-			printk(KERN_ERR "FritzPCI: No IO-Adr for PCI card found\n");
-			return (0);
-		}
-
-		cs->subtyp = AVM_FRITZ_PCI;
-	} else {
-		printk(KERN_WARNING "FritzPCI: No PCI card found\n");
-		return (0);
-	}
-
-	cs->irq_flags |= IRQF_SHARED;
-
-	return (1);
-}
-
-#endif /* CONFIG_PCI */
-
-int setup_avm_pcipnp(struct IsdnCard *card)
-{
-	struct IsdnCardState *cs = card->cs;
-	char tmp[64];
-	int rc;
-
-	strcpy(tmp, avm_pci_rev);
-	printk(KERN_INFO "HiSax: AVM PCI driver Rev. %s\n", HiSax_getrev(tmp));
-
-	if (cs->typ != ISDN_CTYPE_FRITZPCI)
-		return (0);
-
-	if (card->para[1]) {
-		/* old manual method */
-		cs->hw.avm.cfg_reg = card->para[1];
-		cs->irq = card->para[0];
-		cs->subtyp = AVM_FRITZ_PNP;
-		goto ready;
-	}
-
-	rc = avm_pnp_setup(cs);
-	if (rc < 1)
-		return (0);
-	if (rc == 2)
-		goto ready;
-
-	rc = avm_pci_setup(cs);
-	if (rc < 1)
-		return (0);
-
-ready:
-	return avm_setup_rest(cs);
-}
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
deleted file mode 100644
index baad94ec1f4a..000000000000
--- a/drivers/isdn/hisax/avma1_cs.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * PCMCIA client driver for AVM A1 / Fritz!PCMCIA
- *
- * Author       Carsten Paeth
- * Copyright    1998-2001 by Carsten Paeth <calle@calle.in-berlin.de>
- *
- * 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/kernel.h>
-#include <linux/init.h>
-#include <linux/ptrace.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <asm/io.h>
-
-#include <pcmcia/cistpl.h>
-#include <pcmcia/ds.h>
-#include "hisax_cfg.h"
-
-MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for AVM A1/Fritz!PCMCIA cards");
-MODULE_AUTHOR("Carsten Paeth");
-MODULE_LICENSE("GPL");
-
-
-/*====================================================================*/
-
-/* Parameters that can be set with 'insmod' */
-
-static int isdnprot = 2;
-
-module_param(isdnprot, int, 0);
-
-/*====================================================================*/
-
-static int avma1cs_config(struct pcmcia_device *link);
-static void avma1cs_release(struct pcmcia_device *link);
-static void avma1cs_detach(struct pcmcia_device *p_dev);
-
-static int avma1cs_probe(struct pcmcia_device *p_dev)
-{
-	dev_dbg(&p_dev->dev, "avma1cs_attach()\n");
-
-	/* General socket configuration */
-	p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
-	p_dev->config_index = 1;
-	p_dev->config_regs = PRESENT_OPTION;
-
-	return avma1cs_config(p_dev);
-} /* avma1cs_attach */
-
-static void avma1cs_detach(struct pcmcia_device *link)
-{
-	dev_dbg(&link->dev, "avma1cs_detach(0x%p)\n", link);
-	avma1cs_release(link);
-	kfree(link->priv);
-} /* avma1cs_detach */
-
-static int avma1cs_configcheck(struct pcmcia_device *p_dev, void *priv_data)
-{
-	p_dev->resource[0]->end = 16;
-	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
-	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
-	p_dev->io_lines = 5;
-
-	return pcmcia_request_io(p_dev);
-}
-
-
-static int avma1cs_config(struct pcmcia_device *link)
-{
-	int i = -1;
-	char devname[128];
-	IsdnCard_t	icard;
-	int busy = 0;
-
-	dev_dbg(&link->dev, "avma1cs_config(0x%p)\n", link);
-
-	devname[0] = 0;
-	if (link->prod_id[1])
-		strlcpy(devname, link->prod_id[1], sizeof(devname));
-
-	if (pcmcia_loop_config(link, avma1cs_configcheck, NULL))
-		return -ENODEV;
-
-	do {
-		/*
-		 * allocate an interrupt line
-		 */
-		if (!link->irq) {
-			/* undo */
-			pcmcia_disable_device(link);
-			break;
-		}
-
-		/*
-		 * configure the PCMCIA socket
-		 */
-		i = pcmcia_enable_device(link);
-		if (i != 0) {
-			pcmcia_disable_device(link);
-			break;
-		}
-
-	} while (0);
-
-	/* If any step failed, release any partially configured state */
-	if (i != 0) {
-		avma1cs_release(link);
-		return -ENODEV;
-	}
-
-	icard.para[0] = link->irq;
-	icard.para[1] = link->resource[0]->start;
-	icard.protocol = isdnprot;
-	icard.typ = ISDN_CTYPE_A1_PCMCIA;
-
-	i = hisax_init_pcmcia(link, &busy, &icard);
-	if (i < 0) {
-		printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 "
-		       "PCMCIA %d at i/o %#x\n", i,
-		       (unsigned int) link->resource[0]->start);
-		avma1cs_release(link);
-		return -ENODEV;
-	}
-	link->priv = (void *) (unsigned long) i;
-
-	return 0;
-} /* avma1cs_config */
-
-static void avma1cs_release(struct pcmcia_device *link)
-{
-	unsigned long minor = (unsigned long) link->priv;
-
-	dev_dbg(&link->dev, "avma1cs_release(0x%p)\n", link);
-
-	/* now unregister function with hisax */
-	HiSax_closecard(minor);
-
-	pcmcia_disable_device(link);
-} /* avma1cs_release */
-
-static const struct pcmcia_device_id avma1cs_ids[] = {
-	PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
-	PCMCIA_DEVICE_PROD_ID12("ISDN", "CARD", 0x8d9761c8, 0x01c5aa7b),
-	PCMCIA_DEVICE_NULL
-};
-MODULE_DEVICE_TABLE(pcmcia, avma1cs_ids);
-
-static struct pcmcia_driver avma1cs_driver = {
-	.owner		= THIS_MODULE,
-	.name		= "avma1_cs",
-	.probe		= avma1cs_probe,
-	.remove		= avma1cs_detach,
-	.id_table	= avma1cs_ids,
-};
-module_pcmcia_driver(avma1cs_driver);
diff --git a/drivers/isdn/hisax/bkm_a4t.c b/drivers/isdn/hisax/bkm_a4t.c
deleted file mode 100644
index c360164bde1b..000000000000
--- a/drivers/isdn/hisax/bkm_a4t.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/* $Id: bkm_a4t.c,v 1.22.2.4 2004/01/14 16:04:48 keil Exp $
- *
- * low level stuff for T-Berkom A4T
- *
- * Author       Roland Klabunde
- * Copyright    by Roland Klabunde   <R.Klabunde@Berkom.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-
-#include <linux/init.h>
-#include "hisax.h"
-#include "isac.h"
-#include "hscx.h"
-#include "jade.h"
-#include "isdnl1.h"
-#include <linux/pci.h>
-#include "bkm_ax.h"
-
-static const char *bkm_a4t_revision = "$Revision: 1.22.2.4 $";
-
-
-static inline u_char
-readreg(unsigned int ale, unsigned long adr, u_char off)
-{
-	register u_int ret;
-	unsigned int *po = (unsigned int *) adr;	/* Postoffice */
-
-	*po = (GCS_2 | PO_WRITE | off);
-	__WAITI20__(po);
-	*po = (ale | PO_READ);
-	__WAITI20__(po);
-	ret = *po;
-	return ((unsigned char) ret);
-}
-
-
-static inline void
-readfifo(unsigned int ale, unsigned long adr, u_char off, u_char *data, int size)
-{
-	int i;
-	for (i = 0; i < size; i++)
-		*data++ = readreg(ale, adr, off);
-}
-
-
-static inline void
-writereg(unsigned int ale, unsigned long adr, u_char off, u_char data)
-{
-	unsigned int *po = (unsigned int *) adr;	/* Postoffice */
-	*po = (GCS_2 | PO_WRITE | off);
-	__WAITI20__(po);
-	*po = (ale | PO_WRITE | data);
-	__WAITI20__(po);
-}
-
-
-static inline void
-writefifo(unsigned int ale, unsigned long adr, u_char off, u_char *data, int size)
-{
-	int i;
-
-	for (i = 0; i < size; i++)
-		writereg(ale, adr, off, *data++);
-}
-
-
-/* Interface functions */
-
-static u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
-{
-	return (readreg(cs->hw.ax.isac_ale, cs->hw.ax.isac_adr, offset));
-}
-
-static void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
-	writereg(cs->hw.ax.isac_ale, cs->hw.ax.isac_adr, offset, value);
-}
-
-static void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	readfifo(cs->hw.ax.isac_ale, cs->hw.ax.isac_adr, 0, data, size);
-}
-
-static void
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	writefifo(cs->hw.ax.isac_ale, cs->hw.ax.isac_adr, 0, data, size);
-}
-
-static u_char
-ReadJADE(struct IsdnCardState *cs, int jade, u_char offset)
-{
-	return (readreg(cs->hw.ax.jade_ale, cs->hw.ax.jade_adr, offset + (jade == -1 ? 0 : (jade ? 0xC0 : 0x80))));
-}
-
-static void
-WriteJADE(struct IsdnCardState *cs, int jade, u_char offset, u_char value)
-{
-	writereg(cs->hw.ax.jade_ale, cs->hw.ax.jade_adr, offset + (jade == -1 ? 0 : (jade ? 0xC0 : 0x80)), value);
-}
-
-/*
- * fast interrupt JADE stuff goes here
- */
-
-#define READJADE(cs, nr, reg) readreg(cs->hw.ax.jade_ale,		\
-				      cs->hw.ax.jade_adr, reg + (nr == -1 ? 0 : (nr ? 0xC0 : 0x80)))
-#define WRITEJADE(cs, nr, reg, data) writereg(cs->hw.ax.jade_ale,	\
-					      cs->hw.ax.jade_adr, reg + (nr == -1 ? 0 : (nr ? 0xC0 : 0x80)), data)
-
-#define READJADEFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.ax.jade_ale,	\
-						cs->hw.ax.jade_adr, (nr == -1 ? 0 : (nr ? 0xC0 : 0x80)), ptr, cnt)
-#define WRITEJADEFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.ax.jade_ale,	\
-						  cs->hw.ax.jade_adr, (nr == -1 ? 0 : (nr ? 0xC0 : 0x80)), ptr, cnt)
-
-#include "jade_irq.c"
-
-static irqreturn_t
-bkm_interrupt(int intno, void *dev_id)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_char val = 0;
-	u_long flags;
-	I20_REGISTER_FILE *pI20_Regs;
-
-	spin_lock_irqsave(&cs->lock, flags);
-	pI20_Regs = (I20_REGISTER_FILE *) (cs->hw.ax.base);
-
-	/* ISDN interrupt pending? */
-	if (pI20_Regs->i20IntStatus & intISDN) {
-		/* Reset the ISDN interrupt     */
-		pI20_Regs->i20IntStatus = intISDN;
-		/* Disable ISDN interrupt */
-		pI20_Regs->i20IntCtrl &= ~intISDN;
-		/* Channel A first */
-		val = readreg(cs->hw.ax.jade_ale, cs->hw.ax.jade_adr, jade_HDLC_ISR + 0x80);
-		if (val) {
-			jade_int_main(cs, val, 0);
-		}
-		/* Channel B  */
-		val = readreg(cs->hw.ax.jade_ale, cs->hw.ax.jade_adr, jade_HDLC_ISR + 0xC0);
-		if (val) {
-			jade_int_main(cs, val, 1);
-		}
-		/* D-Channel */
-		val = readreg(cs->hw.ax.isac_ale, cs->hw.ax.isac_adr, ISAC_ISTA);
-		if (val) {
-			isac_interrupt(cs, val);
-		}
-		/* Reenable ISDN interrupt */
-		pI20_Regs->i20IntCtrl |= intISDN;
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return IRQ_HANDLED;
-	} else {
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return IRQ_NONE;
-	}
-}
-
-static void
-release_io_bkm(struct IsdnCardState *cs)
-{
-	if (cs->hw.ax.base) {
-		iounmap((void *) cs->hw.ax.base);
-		cs->hw.ax.base = 0;
-	}
-}
-
-static void
-enable_bkm_int(struct IsdnCardState *cs, unsigned bEnable)
-{
-	if (cs->typ == ISDN_CTYPE_BKM_A4T) {
-		I20_REGISTER_FILE *pI20_Regs = (I20_REGISTER_FILE *) (cs->hw.ax.base);
-		if (bEnable)
-			pI20_Regs->i20IntCtrl |= (intISDN | intPCI);
-		else
-			/* CAUTION: This disables the video capture driver too */
-			pI20_Regs->i20IntCtrl &= ~(intISDN | intPCI);
-	}
-}
-
-static void
-reset_bkm(struct IsdnCardState *cs)
-{
-	if (cs->typ == ISDN_CTYPE_BKM_A4T) {
-		I20_REGISTER_FILE *pI20_Regs = (I20_REGISTER_FILE *) (cs->hw.ax.base);
-		/* Issue the I20 soft reset     */
-		pI20_Regs->i20SysControl = 0xFF;	/* all in */
-		mdelay(10);
-		/* Remove the soft reset */
-		pI20_Regs->i20SysControl = sysRESET | 0xFF;
-		mdelay(10);
-		/* Set our configuration */
-		pI20_Regs->i20SysControl = sysRESET | sysCFG;
-		/* Issue ISDN reset     */
-		pI20_Regs->i20GuestControl = guestWAIT_CFG |
-			g_A4T_JADE_RES |
-			g_A4T_ISAR_RES |
-			g_A4T_ISAC_RES |
-			g_A4T_JADE_BOOTR |
-			g_A4T_ISAR_BOOTR;
-		mdelay(10);
-
-		/* Remove RESET state from ISDN */
-		pI20_Regs->i20GuestControl &= ~(g_A4T_ISAC_RES |
-						g_A4T_JADE_RES |
-						g_A4T_ISAR_RES);
-		mdelay(10);
-	}
-}
-
-static int
-BKM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
-	u_long flags;
-
-	switch (mt) {
-	case CARD_RESET:
-		/* Disable ints */
-		spin_lock_irqsave(&cs->lock, flags);
-		enable_bkm_int(cs, 0);
-		reset_bkm(cs);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_RELEASE:
-		/* Sanity */
-		spin_lock_irqsave(&cs->lock, flags);
-		enable_bkm_int(cs, 0);
-		reset_bkm(cs);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		release_io_bkm(cs);
-		return (0);
-	case CARD_INIT:
-		spin_lock_irqsave(&cs->lock, flags);
-		clear_pending_isac_ints(cs);
-		clear_pending_jade_ints(cs);
-		initisac(cs);
-		initjade(cs);
-		/* Enable ints */
-		enable_bkm_int(cs, 1);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_TEST:
-		return (0);
-	}
-	return (0);
-}
-
-static int a4t_pci_probe(struct pci_dev *dev_a4t, struct IsdnCardState *cs,
-			 u_int *found, u_int *pci_memaddr)
-{
-	u16 sub_sys;
-	u16 sub_vendor;
-
-	sub_vendor = dev_a4t->subsystem_vendor;
-	sub_sys = dev_a4t->subsystem_device;
-	if ((sub_sys == PCI_DEVICE_ID_BERKOM_A4T) && (sub_vendor == PCI_VENDOR_ID_BERKOM)) {
-		if (pci_enable_device(dev_a4t))
-			return (0);	/* end loop & function */
-		*found = 1;
-		*pci_memaddr = pci_resource_start(dev_a4t, 0);
-		cs->irq = dev_a4t->irq;
-		return (1);		/* end loop */
-	}
-
-	return (-1);			/* continue looping */
-}
-
-static int a4t_cs_init(struct IsdnCard *card, struct IsdnCardState *cs,
-		       u_int pci_memaddr)
-{
-	I20_REGISTER_FILE *pI20_Regs;
-
-	if (!cs->irq) {		/* IRQ range check ?? */
-		printk(KERN_WARNING "HiSax: Telekom A4T: No IRQ\n");
-		return (0);
-	}
-	cs->hw.ax.base = (long) ioremap(pci_memaddr, 4096);
-	/* Check suspecious address */
-	pI20_Regs = (I20_REGISTER_FILE *) (cs->hw.ax.base);
-	if ((pI20_Regs->i20IntStatus & 0x8EFFFFFF) != 0) {
-		printk(KERN_WARNING "HiSax: Telekom A4T address "
-		       "%lx-%lx suspicious\n",
-		       cs->hw.ax.base, cs->hw.ax.base + 4096);
-		iounmap((void *) cs->hw.ax.base);
-		cs->hw.ax.base = 0;
-		return (0);
-	}
-	cs->hw.ax.isac_adr = cs->hw.ax.base + PO_OFFSET;
-	cs->hw.ax.jade_adr = cs->hw.ax.base + PO_OFFSET;
-	cs->hw.ax.isac_ale = GCS_1;
-	cs->hw.ax.jade_ale = GCS_3;
-
-	printk(KERN_INFO "HiSax: Telekom A4T: Card configured at "
-	       "0x%lX IRQ %d\n",
-	       cs->hw.ax.base, cs->irq);
-
-	setup_isac(cs);
-	cs->readisac = &ReadISAC;
-	cs->writeisac = &WriteISAC;
-	cs->readisacfifo = &ReadISACfifo;
-	cs->writeisacfifo = &WriteISACfifo;
-	cs->BC_Read_Reg = &ReadJADE;
-	cs->BC_Write_Reg = &WriteJADE;
-	cs->BC_Send_Data = &jade_fill_fifo;
-	cs->cardmsg = &BKM_card_msg;
-	cs->irq_func = &bkm_interrupt;
-	cs->irq_flags |= IRQF_SHARED;
-	ISACVersion(cs, "Telekom A4T:");
-	/* Jade version */
-	JadeVersion(cs, "Telekom A4T:");
-
-	return (1);
-}
-
-static struct pci_dev *dev_a4t = NULL;
-
-int setup_bkm_a4t(struct IsdnCard *card)
-{
-	struct IsdnCardState *cs = card->cs;
-	char tmp[64];
-	u_int pci_memaddr = 0, found = 0;
-	int ret;
-
-	strcpy(tmp, bkm_a4t_revision);
-	printk(KERN_INFO "HiSax: T-Berkom driver Rev. %s\n", HiSax_getrev(tmp));
-	if (cs->typ == ISDN_CTYPE_BKM_A4T) {
-		cs->subtyp = BKM_A4T;
-	} else
-		return (0);
-
-	while ((dev_a4t = hisax_find_pci_device(PCI_VENDOR_ID_ZORAN,
-						PCI_DEVICE_ID_ZORAN_36120, dev_a4t))) {
-		ret = a4t_pci_probe(dev_a4t, cs, &found, &pci_memaddr);
-		if (!ret)
-			return (0);
-		if (ret > 0)
-			break;
-	}
-	if (!found) {
-		printk(KERN_WARNING "HiSax: Telekom A4T: Card not found\n");
-		return (0);
-	}
-	if (!pci_memaddr) {
-		printk(KERN_WARNING "HiSax: Telekom A4T: "
-		       "No Memory base address\n");
-		return (0);
-	}
-
-	return a4t_cs_init(card, cs, pci_memaddr);
-}
diff --git a/drivers/isdn/hisax/bkm_a8.c b/drivers/isdn/hisax/bkm_a8.c
deleted file mode 100644
index dd663ea57ec6..000000000000
--- a/drivers/isdn/hisax/bkm_a8.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/* $Id: bkm_a8.c,v 1.22.2.4 2004/01/15 14:02:34 keil Exp $
- *
- * low level stuff for Scitel Quadro (4*S0, passive)
- *
- * Author       Roland Klabunde
- * Copyright    by Roland Klabunde   <R.Klabunde@Berkom.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-
-#include <linux/init.h>
-#include "hisax.h"
-#include "isac.h"
-#include "ipac.h"
-#include "hscx.h"
-#include "isdnl1.h"
-#include <linux/pci.h>
-#include "bkm_ax.h"
-
-#define	ATTEMPT_PCI_REMAPPING	/* Required for PLX rev 1 */
-
-static const char sct_quadro_revision[] = "$Revision: 1.22.2.4 $";
-
-static const char *sct_quadro_subtypes[] =
-{
-	"",
-	"#1",
-	"#2",
-	"#3",
-	"#4"
-};
-
-
-#define wordout(addr, val) outw(val, addr)
-#define wordin(addr) inw(addr)
-
-static inline u_char
-readreg(unsigned int ale, unsigned int adr, u_char off)
-{
-	register u_char ret;
-	wordout(ale, off);
-	ret = wordin(adr) & 0xFF;
-	return (ret);
-}
-
-static inline void
-readfifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
-{
-	int i;
-	wordout(ale, off);
-	for (i = 0; i < size; i++)
-		data[i] = wordin(adr) & 0xFF;
-}
-
-
-static inline void
-writereg(unsigned int ale, unsigned int adr, u_char off, u_char data)
-{
-	wordout(ale, off);
-	wordout(adr, data);
-}
-
-static inline void
-writefifo(unsigned int ale, unsigned int adr, u_char off, u_char *data, int size)
-{
-	int i;
-	wordout(ale, off);
-	for (i = 0; i < size; i++)
-		wordout(adr, data[i]);
-}
-
-/* Interface functions */
-
-static u_char
-ReadISAC(struct IsdnCardState *cs, u_char offset)
-{
-	return (readreg(cs->hw.ax.base, cs->hw.ax.data_adr, offset | 0x80));
-}
-
-static void
-WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
-{
-	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, offset | 0x80, value);
-}
-
-static void
-ReadISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	readfifo(cs->hw.ax.base, cs->hw.ax.data_adr, 0x80, data, size);
-}
-
-static void
-WriteISACfifo(struct IsdnCardState *cs, u_char *data, int size)
-{
-	writefifo(cs->hw.ax.base, cs->hw.ax.data_adr, 0x80, data, size);
-}
-
-
-static u_char
-ReadHSCX(struct IsdnCardState *cs, int hscx, u_char offset)
-{
-	return (readreg(cs->hw.ax.base, cs->hw.ax.data_adr, offset + (hscx ? 0x40 : 0)));
-}
-
-static void
-WriteHSCX(struct IsdnCardState *cs, int hscx, u_char offset, u_char value)
-{
-	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, offset + (hscx ? 0x40 : 0), value);
-}
-
-/* Set the specific ipac to active */
-static void
-set_ipac_active(struct IsdnCardState *cs, u_int active)
-{
-	/* set irq mask */
-	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_MASK,
-		 active ? 0xc0 : 0xff);
-}
-
-/*
- * fast interrupt HSCX stuff goes here
- */
-
-#define READHSCX(cs, nr, reg) readreg(cs->hw.ax.base,			\
-				      cs->hw.ax.data_adr, reg + (nr ? 0x40 : 0))
-#define WRITEHSCX(cs, nr, reg, data) writereg(cs->hw.ax.base,		\
-					      cs->hw.ax.data_adr, reg + (nr ? 0x40 : 0), data)
-#define READHSCXFIFO(cs, nr, ptr, cnt) readfifo(cs->hw.ax.base,		\
-						cs->hw.ax.data_adr, (nr ? 0x40 : 0), ptr, cnt)
-#define WRITEHSCXFIFO(cs, nr, ptr, cnt) writefifo(cs->hw.ax.base,	\
-						  cs->hw.ax.data_adr, (nr ? 0x40 : 0), ptr, cnt)
-
-#include "hscx_irq.c"
-
-static irqreturn_t
-bkm_interrupt_ipac(int intno, void *dev_id)
-{
-	struct IsdnCardState *cs = dev_id;
-	u_char ista, val, icnt = 5;
-	u_long flags;
-
-	spin_lock_irqsave(&cs->lock, flags);
-	ista = readreg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_ISTA);
-	if (!(ista & 0x3f)) { /* not this IPAC */
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return IRQ_NONE;
-	}
-Start_IPAC:
-	if (cs->debug & L1_DEB_IPAC)
-		debugl1(cs, "IPAC ISTA %02X", ista);
-	if (ista & 0x0f) {
-		val = readreg(cs->hw.ax.base, cs->hw.ax.data_adr, HSCX_ISTA + 0x40);
-		if (ista & 0x01)
-			val |= 0x01;
-		if (ista & 0x04)
-			val |= 0x02;
-		if (ista & 0x08)
-			val |= 0x04;
-		if (val) {
-			hscx_int_main(cs, val);
-		}
-	}
-	if (ista & 0x20) {
-		val = 0xfe & readreg(cs->hw.ax.base, cs->hw.ax.data_adr, ISAC_ISTA | 0x80);
-		if (val) {
-			isac_interrupt(cs, val);
-		}
-	}
-	if (ista & 0x10) {
-		val = 0x01;
-		isac_interrupt(cs, val);
-	}
-	ista = readreg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_ISTA);
-	if ((ista & 0x3f) && icnt) {
-		icnt--;
-		goto Start_IPAC;
-	}
-	if (!icnt)
-		printk(KERN_WARNING "HiSax: Scitel Quadro (%s) IRQ LOOP\n",
-		       sct_quadro_subtypes[cs->subtyp]);
-	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_MASK, 0xFF);
-	writereg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_MASK, 0xC0);
-	spin_unlock_irqrestore(&cs->lock, flags);
-	return IRQ_HANDLED;
-}
-
-static void
-release_io_sct_quadro(struct IsdnCardState *cs)
-{
-	release_region(cs->hw.ax.base & 0xffffffc0, 128);
-	if (cs->subtyp == SCT_1)
-		release_region(cs->hw.ax.plx_adr, 64);
-}
-
-static void
-enable_bkm_int(struct IsdnCardState *cs, unsigned bEnable)
-{
-	if (cs->typ == ISDN_CTYPE_SCT_QUADRO) {
-		if (bEnable)
-			wordout(cs->hw.ax.plx_adr + 0x4C, (wordin(cs->hw.ax.plx_adr + 0x4C) | 0x41));
-		else
-			wordout(cs->hw.ax.plx_adr + 0x4C, (wordin(cs->hw.ax.plx_adr + 0x4C) & ~0x41));
-	}
-}
-
-static void
-reset_bkm(struct IsdnCardState *cs)
-{
-	if (cs->subtyp == SCT_1) {
-		wordout(cs->hw.ax.plx_adr + 0x50, (wordin(cs->hw.ax.plx_adr + 0x50) & ~4));
-		mdelay(10);
-		/* Remove the soft reset */
-		wordout(cs->hw.ax.plx_adr + 0x50, (wordin(cs->hw.ax.plx_adr + 0x50) | 4));
-		mdelay(10);
-	}
-}
-
-static int
-BKM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
-{
-	u_long flags;
-
-	switch (mt) {
-	case CARD_RESET:
-		spin_lock_irqsave(&cs->lock, flags);
-		/* Disable ints */
-		set_ipac_active(cs, 0);
-		enable_bkm_int(cs, 0);
-		reset_bkm(cs);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_RELEASE:
-		/* Sanity */
-		spin_lock_irqsave(&cs->lock, flags);
-		set_ipac_active(cs, 0);
-		enable_bkm_int(cs, 0);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		release_io_sct_quadro(cs);
-		return (0);
-	case CARD_INIT:
-		spin_lock_irqsave(&cs->lock, flags);
-		cs->debug |= L1_DEB_IPAC;
-		set_ipac_active(cs, 1);
-		inithscxisac(cs, 3);
-		/* Enable ints */
-		enable_bkm_int(cs, 1);
-		spin_unlock_irqrestore(&cs->lock, flags);
-		return (0);
-	case CARD_TEST:
-		return (0);
-	}
-	return (0);
-}
-
-static int sct_alloc_io(u_int adr, u_int len)
-{
-	if (!request_region(adr, len, "scitel")) {
-		printk(KERN_WARNING
-		       "HiSax: Scitel port %#x-%#x already in use\n",
-		       adr, adr + len);
-		return (1);
-	}
-	return (0);
-}
-
-static struct pci_dev *dev_a8 = NULL;
-static u16  sub_vendor_id = 0;
-static u16  sub_sys_id = 0;
-static u_char pci_bus = 0;
-static u_char pci_device_fn = 0;
-static u_char pci_irq = 0;
-
-int setup_sct_quadro(struct IsdnCard *card)
-{
-	struct IsdnCardState *cs = card->cs;
-	char tmp[64];
-	u_int found = 0;
-	u_int pci_ioaddr1, pci_ioaddr2, pci_ioaddr3, pci_ioaddr4, pci_ioaddr5;
-
-	strcpy(tmp, sct_quadro_revision);
-	printk(KERN_INFO "HiSax: T-Berkom driver Rev. %s\n", HiSax_getrev(tmp));
-	if (cs->typ == ISDN_CTYPE_SCT_QUADRO) {
-		cs->subtyp = SCT_1;	/* Preset */
-	} else
-		return (0);
-
-	/* Identify subtype by para[0] */
-	if (card->para[0] >= SCT_1 && card->para[0] <= SCT_4)
-		cs->subtyp = card->para[0];
-	else {
-		printk(KERN_WARNING "HiSax: Scitel Quadro: Invalid "
-		       "subcontroller in configuration, default to 1\n");
-		return (0);
-	}
-	if ((cs->subtyp != SCT_1) && ((sub_sys_id != PCI_DEVICE_ID_BERKOM_SCITEL_QUADRO) ||
-				      (sub_vendor_id != PCI_VENDOR_ID_BERKOM)))
-		return (0);
-	if (cs->subtyp == SCT_1) {
-		while ((dev_a8 = hisax_find_pci_device(PCI_VENDOR_ID_PLX,
-						       PCI_DEVICE_ID_PLX_9050, dev_a8))) {
-
-			sub_vendor_id = dev_a8->subsystem_vendor;
-			sub_sys_id = dev_a8->subsystem_device;
-			if ((sub_sys_id == PCI_DEVICE_ID_BERKOM_SCITEL_QUADRO) &&
-			    (sub_vendor_id == PCI_VENDOR_ID_BERKOM)) {
-				if (pci_enable_device(dev_a8))
-					return (0);
-				pci_ioaddr1 = pci_resource_start(dev_a8, 1);
-				pci_irq = dev_a8->irq;
-				pci_bus = dev_a8->bus->number;
-				pci_device_fn = dev_a8->devfn;
-				found = 1;
-				break;
-			}
-		}
-		if (!found) {
-			printk(KERN_WARNING "HiSax: Scitel Quadro (%s): "
-			       "Card not found\n",
-			       sct_quadro_subtypes[cs->subtyp]);
-			return (0);
-		}
-#ifdef ATTEMPT_PCI_REMAPPING
-/* HACK: PLX revision 1 bug: PLX address bit 7 must not be set */
-		if ((pci_ioaddr1 & 0x80) && (dev_a8->revision == 1)) {
-			printk(KERN_WARNING "HiSax: Scitel Quadro (%s): "
-			       "PLX rev 1, remapping required!\n",
-			       sct_quadro_subtypes[cs->subtyp]);
-			/* Restart PCI negotiation */
-			pci_write_config_dword(dev_a8, PCI_BASE_ADDRESS_1, (u_int)-1);
-			/* Move up by 0x80 byte */
-			pci_ioaddr1 += 0x80;
-			pci_ioaddr1 &= PCI_BASE_ADDRESS_IO_MASK;
-			pci_write_config_dword(dev_a8, PCI_BASE_ADDRESS_1, pci_ioaddr1);
-			dev_a8->resource[1].start = pci_ioaddr1;
-		}
-#endif /* End HACK */
-	}
-	if (!pci_irq) {		/* IRQ range check ?? */
-		printk(KERN_WARNING "HiSax: Scitel Quadro (%s): No IRQ\n",
-		       sct_quadro_subtypes[cs->subtyp]);
-		return (0);
-	}
-	pci_read_config_dword(dev_a8, PCI_BASE_ADDRESS_1, &pci_ioaddr1);
-	pci_read_config_dword(dev_a8, PCI_BASE_ADDRESS_2, &pci_ioaddr2);
-	pci_read_config_dword(dev_a8, PCI_BASE_ADDRESS_3, &pci_ioaddr3);
-	pci_read_config_dword(dev_a8, PCI_BASE_ADDRESS_4, &pci_ioaddr4);
-	pci_read_config_dword(dev_a8, PCI_BASE_ADDRESS_5, &pci_ioaddr5);
-	if (!pci_ioaddr1 || !pci_ioaddr2 || !pci_ioaddr3 || !pci_ioaddr4 || !pci_ioaddr5) {
-		printk(KERN_WARNING "HiSax: Scitel Quadro (%s): "
-		       "No IO base address(es)\n",
-		       sct_quadro_subtypes[cs->subtyp]);
-		return (0);
-	}
-	pci_ioaddr1 &= PCI_BASE_ADDRESS_IO_MASK;
-	pci_ioaddr2 &= PCI_BASE_ADDRESS_IO_MASK;
-	pci_ioaddr3 &= PCI_BASE_ADDRESS_IO_MASK;
-	pci_ioaddr4 &= PCI_BASE_ADDRESS_IO_MASK;
-	pci_ioaddr5 &= PCI_BASE_ADDRESS_IO_MASK;
-	/* Take over */
-	cs->irq = pci_irq;
-	cs->irq_flags |= IRQF_SHARED;
-	/* pci_ioaddr1 is unique to all subdevices */
-	/* pci_ioaddr2 is for the fourth subdevice only */
-	/* pci_ioaddr3 is for the third subdevice only */
-	/* pci_ioaddr4 is for the second subdevice only */
-	/* pci_ioaddr5 is for the first subdevice only */
-	cs->hw.ax.plx_adr = pci_ioaddr1;
-	/* Enter all ipac_base addresses */
-	switch (cs->subtyp) {
-	case 1:
-		cs->hw.ax.base = pci_ioaddr5 + 0x00;
-		if (sct_alloc_io(pci_ioaddr1, 128))
-			return (0);
-		if (sct_alloc_io(pci_ioaddr5, 64))
-			return (0);
-		/* disable all IPAC */
-		writereg(pci_ioaddr5, pci_ioaddr5 + 4,
-			 IPAC_MASK, 0xFF);
-		writereg(pci_ioaddr4 + 0x08, pci_ioaddr4 + 0x0c,
-			 IPAC_MASK, 0xFF);
-		writereg(pci_ioaddr3 + 0x10, pci_ioaddr3 + 0x14,
-			 IPAC_MASK, 0xFF);
-		writereg(pci_ioaddr2 + 0x20, pci_ioaddr2 + 0x24,
-			 IPAC_MASK, 0xFF);
-		break;
-	case 2:
-		cs->hw.ax.base = pci_ioaddr4 + 0x08;
-		if (sct_alloc_io(pci_ioaddr4, 64))
-			return (0);
-		break;
-	case 3:
-		cs->hw.ax.base = pci_ioaddr3 + 0x10;
-		if (sct_alloc_io(pci_ioaddr3, 64))
-			return (0);
-		break;
-	case 4:
-		cs->hw.ax.base = pci_ioaddr2 + 0x20;
-		if (sct_alloc_io(pci_ioaddr2, 64))
-			return (0);
-		break;
-	}
-	/* For isac and hscx data path */
-	cs->hw.ax.data_adr = cs->hw.ax.base + 4;
-
-	printk(KERN_INFO "HiSax: Scitel Quadro (%s) configured at "
-	       "0x%.4lX, 0x%.4lX, 0x%.4lX and IRQ %d\n",
-	       sct_quadro_subtypes[cs->subtyp],
-	       cs->hw.ax.plx_adr,
-	       cs->hw.ax.base,
-	       cs->hw.ax.data_adr,
-	       cs->irq);
-
-	test_and_set_bit(HW_IPAC, &cs->HW_Flags);
-
-	cs->readisac = &ReadISAC;
-	cs->writeisac = &WriteISAC;
-	cs->readisacfifo = &ReadISACfifo;
-	cs->writeisacfifo = &WriteISACfifo;
-
-	cs->BC_Read_Reg = &ReadHSCX;
-	cs->BC_Write_Reg = &WriteHSCX;
-	cs->BC_Send_Data = &hscx_fill_fifo;
-	cs->cardmsg = &BKM_card_msg;
-	cs->irq_func = &bkm_interrupt_ipac;
-
-	printk(KERN_INFO "HiSax: Scitel Quadro (%s): IPAC Version %d\n",
-	       sct_quadro_subtypes[cs->subtyp],
-	       readreg(cs->hw.ax.base, cs->hw.ax.data_adr, IPAC_ID));
-	return (1);
-}
diff --git a/drivers/isdn/hisax/bkm_ax.h b/drivers/isdn/hisax/bkm_ax.h
deleted file mode 100644