From 79a140932c7766428e5488933fb7b318f04d276e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ralf=20B=C3=A4chle?= <ralf@linux-mips.org>
Date: Tue, 1 Feb 2005 16:45:52 -0800
Subject: [PATCH] [PATCH] mips: vR41xx updates

Update support for the bazillion of variants of NEC VR41xx devices, including
on-SOC device drivers.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/mips/Kconfig                          |  19 +
 arch/mips/Makefile                         |   6 +
 arch/mips/configs/capcella_defconfig       |  52 +-
 arch/mips/configs/e55_defconfig            |  52 +-
 arch/mips/configs/mpc30x_defconfig         |  52 +-
 arch/mips/configs/tb0226_defconfig         |  53 +-
 arch/mips/configs/tb0229_defconfig         |  85 ++-
 arch/mips/configs/workpad_defconfig        |  52 +-
 arch/mips/pci/Makefile                     |   1 +
 arch/mips/pci/fixup-vr4133.c               | 204 ++++++
 arch/mips/pci/pci-vr41xx.c                 |   2 +-
 arch/mips/pci/pci-vr41xx.h                 |   2 +-
 arch/mips/vr41xx/common/giu.c              |   2 +-
 arch/mips/vr41xx/common/icu.c              |   2 +-
 arch/mips/vr41xx/common/ksyms.c            |   2 +-
 arch/mips/vr41xx/common/vrc4173.c          |   2 +-
 arch/mips/vr41xx/nec-cmbvr4133/Makefile    |   8 +
 arch/mips/vr41xx/nec-cmbvr4133/init.c      |  78 +++
 arch/mips/vr41xx/nec-cmbvr4133/irq.c       | 114 ++++
 arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c | 250 +++++++
 arch/mips/vr41xx/nec-cmbvr4133/setup.c     | 108 +++
 drivers/pcmcia/Kconfig                     |   8 +
 drivers/pcmcia/Makefile                    |   2 +
 drivers/pcmcia/vrc4171_card.c              | 744 +++++++++++++++++++++
 drivers/pcmcia/vrc4173_cardu.c             | 622 +++++++++++++++++
 drivers/pcmcia/vrc4173_cardu.h             | 247 +++++++
 include/asm-mips/vr41xx/cmbvr4133.h        |  61 ++
 include/asm-mips/vr41xx/vrc4173.h          |   2 +
 include/linux/pci_ids.h                    |   2 +
 29 files changed, 2797 insertions(+), 37 deletions(-)
 create mode 100644 arch/mips/pci/fixup-vr4133.c
 create mode 100644 arch/mips/vr41xx/nec-cmbvr4133/Makefile
 create mode 100644 arch/mips/vr41xx/nec-cmbvr4133/init.c
 create mode 100644 arch/mips/vr41xx/nec-cmbvr4133/irq.c
 create mode 100644 arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
 create mode 100644 arch/mips/vr41xx/nec-cmbvr4133/setup.c
 create mode 100644 drivers/pcmcia/vrc4171_card.c
 create mode 100644 drivers/pcmcia/vrc4173_cardu.c
 create mode 100644 drivers/pcmcia/vrc4173_cardu.h
 create mode 100644 include/asm-mips/vr41xx/cmbvr4133.h

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index a286aa691275..ee6b2f2a08b2 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -73,6 +73,21 @@ config OLIVETTI_M700
 config MACH_VR41XX
 	bool "Support for NEC VR41XX-based machines"
 
+config NEC_CMBVR4133
+	bool "Support for NEC CMB-VR4133"
+	depends on MACH_VR41XX
+	select CPU_VR41XX
+	select DMA_NONCOHERENT
+	select IRQ_CPU
+	select HW_HAS_PCI
+	select PCI_VR41XX
+
+config ROCKHOPPER
+	bool "Support for Rockhopper baseboard"
+	depends on NEC_CMBVR4133
+	select I8259
+	select HAVE_STD_PC_SERIAL_PORT
+
 config CASIO_E55
 	bool "Support for CASIO CASSIOPEIA E-10/15/55/65"
 	depends on MACH_VR41XX
@@ -107,6 +122,10 @@ config TANBAC_TB0229
 	  The TANBAC TB0229 (VR4131DIMM) is a MIPS-based platform manufactured by TANBAC.
 	  Please refer to <http://www.tanbac.co.jp/> about VR4131DIMM.
 
+config TANBAC_TB0219
+	bool "Added TANBAC TB0219 Base board support"
+	depends on TANBAC_TB0229
+
 config VICTOR_MPC30X
 	bool "Support for Victor MP-C303/304"
 	select DMA_NONCOHERENT
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index d4ad4dcecfdd..bc1c44274a58 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -481,6 +481,12 @@ load-$(CONFIG_NEC_OSPREY)	+= 0xffffffff80002000
 core-$(CONFIG_MACH_VR41XX)	+= arch/mips/vr41xx/common/
 cflags-$(CONFIG_MACH_VR41XX)	+= -Iinclude/asm-mips/mach-vr41xx
 
+#
+# NEC VR4133
+#
+core-$(CONFIG_NEC_CMBVR4133)	+= arch/mips/vr41xx/nec-cmbvr4133/
+load-$(CONFIG_NEC_CMBVR4133)	+= 0xffffffff80100000
+
 #
 # ZAO Networks Capcella (VR4131)
 #
diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig
index 24821b6d5959..1b7f8a702d06 100644
--- a/arch/mips/configs/capcella_defconfig
+++ b/arch/mips/configs/capcella_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Sun Nov 21 14:11:55 2004
+# Linux kernel version: 2.6.11-rc2
+# Wed Jan 26 02:49:00 2005
 #
 CONFIG_MIPS=y
 # CONFIG_MIPS64 is not set
@@ -58,6 +58,7 @@ CONFIG_KMOD=y
 #
 # CONFIG_MACH_JAZZ is not set
 CONFIG_MACH_VR41XX=y
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
 # CONFIG_TANBAC_TB0226 is not set
@@ -93,12 +94,12 @@ CONFIG_VRC4173=y
 # CONFIG_SNI_RM200_PCI is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_FB is not set
 
 #
 # CPU selection
@@ -137,6 +138,20 @@ CONFIG_PCI_LEGACY_PROC=y
 CONFIG_PCI_NAMES=y
 CONFIG_MMU=y
 
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
 #
 # Executable file formats
 #
@@ -153,6 +168,7 @@ CONFIG_TRAD_SIGNALS=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -176,10 +192,12 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
+CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
@@ -193,6 +211,7 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+CONFIG_ATA_OVER_ETH=m
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -418,6 +437,7 @@ CONFIG_SERIO_I8042=y
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
 # CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=m
 CONFIG_SERIO_RAW=m
 
 #
@@ -484,7 +504,6 @@ CONFIG_WATCHDOG=y
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_AGP is not set
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -515,12 +534,14 @@ CONFIG_WATCHDOG=y
 #
 # Graphics support
 #
+# CONFIG_FB is not set
 
 #
 # Console display driver support
 #
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -534,11 +555,25 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
 #
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
 
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
 #
 # File systems
 #
@@ -632,6 +667,11 @@ CONFIG_MSDOS_PARTITION=y
 #
 # CONFIG_NLS is not set
 
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
 #
 # Kernel hacking
 #
@@ -651,6 +691,10 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
 #
 # CONFIG_CRYPTO is not set
 
+#
+# Hardware crypto devices
+#
+
 #
 # Library routines
 #
diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig
index 86d99fa96a65..52074a2085fb 100644
--- a/arch/mips/configs/e55_defconfig
+++ b/arch/mips/configs/e55_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Sun Nov 21 14:11:58 2004
+# Linux kernel version: 2.6.11-rc2
+# Wed Jan 26 02:49:03 2005
 #
 CONFIG_MIPS=y
 # CONFIG_MIPS64 is not set
@@ -58,6 +58,7 @@ CONFIG_KMOD=y
 #
 # CONFIG_MACH_JAZZ is not set
 CONFIG_MACH_VR41XX=y
+# CONFIG_NEC_CMBVR4133 is not set
 CONFIG_CASIO_E55=y
 # CONFIG_IBM_WORKPAD is not set
 # CONFIG_TANBAC_TB0226 is not set
@@ -92,12 +93,12 @@ CONFIG_CASIO_E55=y
 # CONFIG_SNI_RM200_PCI is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_FB is not set
 
 #
 # CPU selection
@@ -133,6 +134,20 @@ CONFIG_CPU_HAS_SYNC=y
 CONFIG_ISA=y
 CONFIG_MMU=y
 
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+CONFIG_PCMCIA_PROBE=y
+
+#
+# PCI Hotplug Support
+#
+
 #
 # Executable file formats
 #
@@ -149,6 +164,7 @@ CONFIG_TRAD_SIGNALS=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -170,9 +186,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 #
 # CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_DEV_XD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
+CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
@@ -186,6 +204,7 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+CONFIG_ATA_OVER_ETH=m
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -397,6 +416,7 @@ CONFIG_SERIO=y
 CONFIG_SERIO_I8042=y
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_LIBPS2 is not set
 CONFIG_SERIO_RAW=m
 
 #
@@ -463,7 +483,6 @@ CONFIG_WATCHDOG=y
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_AGP is not set
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -494,6 +513,7 @@ CONFIG_WATCHDOG=y
 #
 # Graphics support
 #
+# CONFIG_FB is not set
 
 #
 # Console display driver support
@@ -501,6 +521,7 @@ CONFIG_WATCHDOG=y
 # CONFIG_VGA_CONSOLE is not set
 # CONFIG_MDA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -513,11 +534,25 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_HCD is not set
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
 #
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
 
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
 #
 # File systems
 #
@@ -610,6 +645,11 @@ CONFIG_MSDOS_PARTITION=y
 #
 # CONFIG_NLS is not set
 
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
 #
 # Kernel hacking
 #
@@ -629,6 +669,10 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
 #
 # CONFIG_CRYPTO is not set
 
+#
+# Hardware crypto devices
+#
+
 #
 # Library routines
 #
diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig
index f28428979575..31b8f2ad7338 100644
--- a/arch/mips/configs/mpc30x_defconfig
+++ b/arch/mips/configs/mpc30x_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Sun Nov 21 14:12:02 2004
+# Linux kernel version: 2.6.11-rc2
+# Wed Jan 26 02:49:07 2005
 #
 CONFIG_MIPS=y
 # CONFIG_MIPS64 is not set
@@ -58,6 +58,7 @@ CONFIG_KMOD=y
 #
 # CONFIG_MACH_JAZZ is not set
 CONFIG_MACH_VR41XX=y
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
 # CONFIG_TANBAC_TB0226 is not set
@@ -93,12 +94,12 @@ CONFIG_VRC4173=y
 # CONFIG_SNI_RM200_PCI is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_FB is not set
 
 #
 # CPU selection
@@ -137,6 +138,20 @@ CONFIG_PCI_LEGACY_PROC=y
 CONFIG_PCI_NAMES=y
 CONFIG_MMU=y
 
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
 #
 # Executable file formats
 #
@@ -153,6 +168,7 @@ CONFIG_TRAD_SIGNALS=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -176,10 +192,12 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set
+CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
@@ -193,6 +211,7 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+CONFIG_ATA_OVER_ETH=m
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -396,6 +415,7 @@ CONFIG_SERIO_I8042=y
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
 # CONFIG_SERIO_PCIPS2 is not set
+# CONFIG_SERIO_LIBPS2 is not set
 CONFIG_SERIO_RAW=m
 
 #
@@ -450,7 +470,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_AGP is not set
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -481,12 +500,14 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Graphics support
 #
+# CONFIG_FB is not set
 
 #
 # Console display driver support
 #
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -500,11 +521,25 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
 #
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
 
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
 #
 # File systems
 #
@@ -596,6 +631,11 @@ CONFIG_MSDOS_PARTITION=y
 #
 # CONFIG_NLS is not set
 
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
 #
 # Kernel hacking
 #
@@ -638,6 +678,10 @@ CONFIG_CRYPTO_MICHAEL_MIC=y
 CONFIG_CRYPTO_CRC32C=m
 # CONFIG_CRYPTO_TEST is not set
 
+#
+# Hardware crypto devices
+#
+
 #
 # Library routines
 #
diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig
index dc7a5f459b2a..e01727cd0fe9 100644
--- a/arch/mips/configs/tb0226_defconfig
+++ b/arch/mips/configs/tb0226_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Sun Nov 21 14:12:07 2004
+# Linux kernel version: 2.6.11-rc2
+# Wed Jan 26 02:49:12 2005
 #
 CONFIG_MIPS=y
 # CONFIG_MIPS64 is not set
@@ -58,6 +58,7 @@ CONFIG_KMOD=y
 #
 # CONFIG_MACH_JAZZ is not set
 CONFIG_MACH_VR41XX=y
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
 CONFIG_TANBAC_TB0226=y
@@ -91,12 +92,12 @@ CONFIG_TANBAC_TB0226=y
 # CONFIG_SNI_RM200_PCI is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-CONFIG_FB=y
 
 #
 # CPU selection
@@ -133,6 +134,19 @@ CONFIG_HW_HAS_PCI=y
 # CONFIG_PCI is not set
 CONFIG_MMU=y
 
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+
+#
+# PCI Hotplug Support
+#
+
 #
 # Executable file formats
 #
@@ -149,6 +163,7 @@ CONFIG_TRAD_SIGNALS=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -168,10 +183,12 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Block devices
 #
 # CONFIG_BLK_DEV_FD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 CONFIG_BLK_DEV_NBD=m
 CONFIG_BLK_DEV_RAM=m
+CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
@@ -186,6 +203,7 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+CONFIG_ATA_OVER_ETH=m
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -242,12 +260,12 @@ CONFIG_SCSI_CONSTANTS=y
 #
 # CONFIG_SCSI_SPI_ATTRS is not set
 # CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
 
 #
 # SCSI low-level drivers
 #
 # CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_QLOGIC_1280_1040 is not set
 # CONFIG_SCSI_DEBUG is not set
 
 #
@@ -420,6 +438,7 @@ CONFIG_SERIO=y
 CONFIG_SERIO_I8042=y
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_LIBPS2 is not set
 CONFIG_SERIO_RAW=m
 
 #
@@ -473,7 +492,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_AGP is not set
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -504,6 +522,7 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Graphics support
 #
+CONFIG_FB=y
 # CONFIG_FB_MODE_HELPERS is not set
 # CONFIG_FB_TILEBLITTING is not set
 # CONFIG_FB_VIRTUAL is not set
@@ -519,6 +538,7 @@ CONFIG_DUMMY_CONSOLE=y
 # Logo configuration
 #
 # CONFIG_LOGO is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -541,11 +561,25 @@ CONFIG_SOUND=y
 # CONFIG_USB_ARCH_HAS_HCD is not set
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
 #
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
 
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
 #
 # File systems
 #
@@ -689,6 +723,11 @@ CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
 #
 # Kernel hacking
 #
@@ -708,6 +747,10 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
 #
 # CONFIG_CRYPTO is not set
 
+#
+# Hardware crypto devices
+#
+
 #
 # Library routines
 #
diff --git a/arch/mips/configs/tb0229_defconfig b/arch/mips/configs/tb0229_defconfig
index b45434053e66..c6ba3de27614 100644
--- a/arch/mips/configs/tb0229_defconfig
+++ b/arch/mips/configs/tb0229_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Sun Nov 21 14:12:07 2004
+# Linux kernel version: 2.6.11-rc2
+# Wed Jan 26 02:49:12 2005
 #
 CONFIG_MIPS=y
 # CONFIG_MIPS64 is not set
@@ -58,14 +58,16 @@ CONFIG_KMOD=y
 #
 # CONFIG_MACH_JAZZ is not set
 CONFIG_MACH_VR41XX=y
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 # CONFIG_IBM_WORKPAD is not set
 # CONFIG_TANBAC_TB0226 is not set
 CONFIG_TANBAC_TB0229=y
+CONFIG_TANBAC_TB0219=y
 # CONFIG_VICTOR_MPC30X is not set
 # CONFIG_ZAO_CAPCELLA is not set
 CONFIG_PCI_VR41XX=y
-CONFIG_VRC4173=y
+# CONFIG_VRC4173 is not set
 # CONFIG_TOSHIBA_JMR3927 is not set
 # CONFIG_MIPS_COBALT is not set
 # CONFIG_MACH_DECSTATION is not set
@@ -93,13 +95,12 @@ CONFIG_VRC4173=y
 # CONFIG_SNI_RM200_PCI is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_FB is not set
-CONFIG_TANBAC_TB0219=y
 
 #
 # CPU selection
@@ -138,6 +139,20 @@ CONFIG_PCI_LEGACY_PROC=y
 CONFIG_PCI_NAMES=y
 CONFIG_MMU=y
 
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+
+#
+# PCI Hotplug Support
+#
+# CONFIG_HOTPLUG_PCI is not set
+
 #
 # Executable file formats
 #
@@ -154,6 +169,7 @@ CONFIG_TRAD_SIGNALS=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -177,11 +193,13 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 CONFIG_BLK_DEV_LOOP=m
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 CONFIG_BLK_DEV_NBD=m
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_BLK_DEV_RAM_SIZE=4096
 # CONFIG_BLK_DEV_INITRD is not set
 CONFIG_INITRAMFS_SOURCE=""
@@ -197,6 +215,7 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+CONFIG_ATA_OVER_ETH=m
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -315,7 +334,7 @@ CONFIG_DUMMY=m
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
-# CONFIG_MII is not set
+CONFIG_MII=y
 # CONFIG_HAPPYMEAL is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_NET_VENDOR_3COM is not set
@@ -325,7 +344,26 @@ CONFIG_NET_ETHERNET=y
 #
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
-# CONFIG_NET_PCI is not set
+CONFIG_NET_PCI=y
+CONFIG_PCNET32=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_ADAPTEC_STARFIRE is not set
+# CONFIG_B44 is not set
+# CONFIG_FORCEDETH is not set
+# CONFIG_DGRS is not set
+CONFIG_EEPRO100=y
+# CONFIG_E100 is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NATSEMI is not set
+# CONFIG_NE2K_PCI is not set
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_SIS900 is not set
+# CONFIG_EPIC100 is not set
+# CONFIG_SUNDANCE is not set
+# CONFIG_TLAN is not set
+# CONFIG_VIA_RHINE is not set
+# CONFIG_LAN_SAA9730 is not set
 
 #
 # Ethernet (1000 Mbit)
@@ -338,6 +376,7 @@ CONFIG_NET_ETHERNET=y
 # CONFIG_YELLOWFIN is not set
 # CONFIG_R8169 is not set
 # CONFIG_SK98LIN is not set
+# CONFIG_VIA_VELOCITY is not set
 # CONFIG_TIGON3 is not set
 
 #
@@ -414,6 +453,7 @@ CONFIG_SERIO_I8042=y
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
 # CONFIG_SERIO_PCIPS2 is not set
+# CONFIG_SERIO_LIBPS2 is not set
 CONFIG_SERIO_RAW=m
 
 #
@@ -468,7 +508,6 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_AGP is not set
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -499,12 +538,14 @@ CONFIG_LEGACY_PTY_COUNT=256
 #
 # Graphics support
 #
+# CONFIG_FB is not set
 
 #
 # Console display driver support
 #
 # CONFIG_VGA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -518,11 +559,25 @@ CONFIG_DUMMY_CONSOLE=y
 CONFIG_USB_ARCH_HAS_HCD=y
 CONFIG_USB_ARCH_HAS_OHCI=y
 
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
 #
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
 
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
 #
 # File systems
 #
@@ -538,6 +593,7 @@ CONFIG_FS_MBCACHE=y
 # CONFIG_REISERFS_FS is not set
 CONFIG_JFS_FS=m
 # CONFIG_JFS_POSIX_ACL is not set
+# CONFIG_JFS_SECURITY is not set
 # CONFIG_JFS_DEBUG is not set
 # CONFIG_JFS_STATISTICS is not set
 CONFIG_XFS_FS=y
@@ -679,12 +735,17 @@ CONFIG_NLS_ISO8859_1=m
 # CONFIG_NLS_KOI8_U is not set
 # CONFIG_NLS_UTF8 is not set
 
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
 #
 # Kernel hacking
 #
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_CROSSCOMPILE=y
-CONFIG_CMDLINE=""
+CONFIG_CMDLINE="mem=64M console=ttyS0,38400 ip=bootp root=/dev/nfs"
 
 #
 # Security options
@@ -698,11 +759,15 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
 #
 # CONFIG_CRYPTO is not set
 
+#
+# Hardware crypto devices
+#
+
 #
 # Library routines
 #
 CONFIG_CRC_CCITT=m
-# CONFIG_CRC32 is not set
+CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=m
diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig
index d5b7dfe28f39..915c43b6e2d9 100644
--- a/arch/mips/configs/workpad_defconfig
+++ b/arch/mips/configs/workpad_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-rc2
-# Sun Nov 21 14:12:08 2004
+# Linux kernel version: 2.6.11-rc2
+# Wed Jan 26 02:49:12 2005
 #
 CONFIG_MIPS=y
 # CONFIG_MIPS64 is not set
@@ -58,6 +58,7 @@ CONFIG_KMOD=y
 #
 # CONFIG_MACH_JAZZ is not set
 CONFIG_MACH_VR41XX=y
+# CONFIG_NEC_CMBVR4133 is not set
 # CONFIG_CASIO_E55 is not set
 CONFIG_IBM_WORKPAD=y
 # CONFIG_TANBAC_TB0226 is not set
@@ -92,12 +93,12 @@ CONFIG_VRC4171=y
 # CONFIG_SNI_RM200_PCI is not set
 # CONFIG_TOSHIBA_RBTX4927 is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_HAVE_DEC_LOCK=y
 CONFIG_DMA_NONCOHERENT=y
 CONFIG_CPU_LITTLE_ENDIAN=y
 CONFIG_IRQ_CPU=y
 CONFIG_MIPS_L1_CACHE_SHIFT=5
-# CONFIG_FB is not set
 
 #
 # CPU selection
@@ -133,6 +134,20 @@ CONFIG_CPU_HAS_SYNC=y
 CONFIG_ISA=y
 CONFIG_MMU=y
 
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+CONFIG_PCMCIA_PROBE=y
+
+#
+# PCI Hotplug Support
+#
+
 #
 # Executable file formats
 #
@@ -149,6 +164,7 @@ CONFIG_TRAD_SIGNALS=y
 #
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
 
 #
 # Memory Technology Devices (MTD)
@@ -170,9 +186,11 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 #
 # CONFIG_BLK_DEV_FD is not set
 # CONFIG_BLK_DEV_XD is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
 # CONFIG_BLK_DEV_LOOP is not set
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
+CONFIG_BLK_DEV_RAM_COUNT=16
 CONFIG_INITRAMFS_SOURCE=""
 # CONFIG_LBD is not set
 CONFIG_CDROM_PKTCDVD=m
@@ -186,6 +204,7 @@ CONFIG_IOSCHED_NOOP=y
 CONFIG_IOSCHED_AS=y
 CONFIG_IOSCHED_DEADLINE=y
 CONFIG_IOSCHED_CFQ=y
+CONFIG_ATA_OVER_ETH=m
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -397,6 +416,7 @@ CONFIG_SERIO=y
 CONFIG_SERIO_I8042=y
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_LIBPS2 is not set
 CONFIG_SERIO_RAW=m
 
 #
@@ -463,7 +483,6 @@ CONFIG_WATCHDOG=y
 #
 # Ftape, the floppy tape device driver
 #
-# CONFIG_AGP is not set
 # CONFIG_DRM is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -494,6 +513,7 @@ CONFIG_WATCHDOG=y
 #
 # Graphics support
 #
+# CONFIG_FB is not set
 
 #
 # Console display driver support
@@ -501,6 +521,7 @@ CONFIG_WATCHDOG=y
 # CONFIG_VGA_CONSOLE is not set
 # CONFIG_MDA_CONSOLE is not set
 CONFIG_DUMMY_CONSOLE=y
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
 # Sound
@@ -513,11 +534,25 @@ CONFIG_DUMMY_CONSOLE=y
 # CONFIG_USB_ARCH_HAS_HCD is not set
 # CONFIG_USB_ARCH_HAS_OHCI is not set
 
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
 #
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
 
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
 #
 # File systems
 #
@@ -614,6 +649,11 @@ CONFIG_MSDOS_PARTITION=y
 #
 # CONFIG_NLS is not set
 
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
 #
 # Kernel hacking
 #
@@ -633,6 +673,10 @@ CONFIG_KEYS_DEBUG_PROC_KEYS=y
 #
 # CONFIG_CRYPTO is not set
 
+#
+# Hardware crypto devices
+#
+
 #
 # Library routines
 #
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index d75252e8f72e..c53e4cb359ba 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_MIPS_MSC)		+= ops-msc.o
 obj-$(CONFIG_MIPS_NILE4)	+= ops-nile4.o
 obj-$(CONFIG_MIPS_TX3927)	+= ops-jmr3927.o
 obj-$(CONFIG_PCI_VR41XX)	+= ops-vr41xx.o pci-vr41xx.o
+obj-$(CONFIG_NEC_CMBVR4133)	+= fixup-vr4133.o
 
 #
 # These are still pretty much in the old state, watch, go blind.
diff --git a/arch/mips/pci/fixup-vr4133.c b/arch/mips/pci/fixup-vr4133.c
new file mode 100644
index 000000000000..03a0ff2fc993
--- /dev/null
+++ b/arch/mips/pci/fixup-vr4133.c
@@ -0,0 +1,204 @@
+/*
+ * arch/mips/vr41xx/nec-cmbvr4133/pci_fixup.c
+ *
+ * The NEC CMB-VR4133 Board specific PCI fixups.
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ *         Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2003-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Modified for support in 2.6
+ * Author: Manish Lachwani (mlachwani@mvista.com)
+ *
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+
+#include <asm/io.h>
+#include <asm/vr41xx/cmbvr4133.h>
+
+extern int vr4133_rockhopper;
+extern void ali_m1535plus_init(struct pci_dev *dev);
+extern void ali_m5229_init(struct pci_dev *dev);
+
+/* Do platform specific device initialization at pci_enable_device() time */
+int pcibios_plat_dev_init(struct pci_dev *dev)
+{
+	/*
+	 * We have to reset AMD PCnet adapter on Rockhopper since
+	 * PMON leaves it enabled and generating interrupts. This leads
+	 * to a lock if some PCI device driver later enables the IRQ line
+	 * shared with PCnet and there is no AMD PCnet driver to catch its
+	 * interrupts.
+	 */
+#ifdef CONFIG_ROCKHOPPER
+	if (dev->vendor == PCI_VENDOR_ID_AMD &&
+		dev->device == PCI_DEVICE_ID_AMD_LANCE) {
+		inl(pci_resource_start(dev, 0) + 0x18);
+	}
+#endif
+
+	/*
+	 * we have to open the bridges' windows down to 0 because otherwise
+ 	 * we cannot access ISA south bridge I/O registers that get mapped from
+	 * 0. for example, 8259 PIC would be unaccessible without that
+	 */
+	if(dev->vendor == PCI_VENDOR_ID_INTEL && dev->device == PCI_DEVICE_ID_INTEL_S21152BB) {
+		pci_write_config_byte(dev, PCI_IO_BASE, 0);
+		if(dev->bus->number == 0) {
+			pci_write_config_word(dev, PCI_IO_BASE_UPPER16, 0);
+		} else {
+			pci_write_config_word(dev, PCI_IO_BASE_UPPER16, 1);
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * M1535 IRQ mapping
+ * Feel free to change this, although it shouldn't be needed
+ */
+#define M1535_IRQ_INTA  7
+#define M1535_IRQ_INTB  9
+#define M1535_IRQ_INTC  10
+#define M1535_IRQ_INTD  11
+
+#define M1535_IRQ_USB   9
+#define M1535_IRQ_IDE   14
+#define M1535_IRQ_IDE2  15
+#define M1535_IRQ_PS2   12
+#define M1535_IRQ_RTC   8
+#define M1535_IRQ_FDC   6
+#define M1535_IRQ_AUDIO 5
+#define M1535_IRQ_COM1  4
+#define M1535_IRQ_COM2  4
+#define M1535_IRQ_IRDA  3
+#define M1535_IRQ_KBD   1
+#define M1535_IRQ_TMR   0
+
+/* Rockhopper "slots" assignment; this is hard-coded ... */
+#define ROCKHOPPER_M5451_SLOT  1
+#define ROCKHOPPER_M1535_SLOT  2
+#define ROCKHOPPER_M5229_SLOT  11
+#define ROCKHOPPER_M5237_SLOT  15
+#define ROCKHOPPER_PMU_SLOT    12
+/* ... and hard-wired. */
+#define ROCKHOPPER_PCI1_SLOT   3
+#define ROCKHOPPER_PCI2_SLOT   4
+#define ROCKHOPPER_PCI3_SLOT   5
+#define ROCKHOPPER_PCI4_SLOT   6
+#define ROCKHOPPER_PCNET_SLOT  1
+
+#define M1535_IRQ_MASK(n) (1 << (n))
+
+#define M1535_IRQ_EDGE  (M1535_IRQ_MASK(M1535_IRQ_TMR)  | \
+                         M1535_IRQ_MASK(M1535_IRQ_KBD)  | \
+                         M1535_IRQ_MASK(M1535_IRQ_COM1) | \
+                         M1535_IRQ_MASK(M1535_IRQ_COM2) | \
+                         M1535_IRQ_MASK(M1535_IRQ_IRDA) | \
+                         M1535_IRQ_MASK(M1535_IRQ_RTC)  | \
+                         M1535_IRQ_MASK(M1535_IRQ_FDC)  | \
+                         M1535_IRQ_MASK(M1535_IRQ_PS2))
+
+#define M1535_IRQ_LEVEL (M1535_IRQ_MASK(M1535_IRQ_IDE)  | \
+                         M1535_IRQ_MASK(M1535_IRQ_USB)  | \
+                         M1535_IRQ_MASK(M1535_IRQ_INTA) | \
+                         M1535_IRQ_MASK(M1535_IRQ_INTB) | \
+                         M1535_IRQ_MASK(M1535_IRQ_INTC) | \
+                         M1535_IRQ_MASK(M1535_IRQ_INTD))
+
+struct irq_map_entry {
+	u16 bus;
+	u8 slot;
+	u8 irq;
+};
+static struct irq_map_entry int_map[] = {
+	{1, ROCKHOPPER_M5451_SLOT, M1535_IRQ_AUDIO},	/* Audio controller */
+	{1, ROCKHOPPER_PCI1_SLOT, M1535_IRQ_INTD},	/* PCI slot #1 */
+	{1, ROCKHOPPER_PCI2_SLOT, M1535_IRQ_INTC},	/* PCI slot #2 */
+	{1, ROCKHOPPER_M5237_SLOT, M1535_IRQ_USB},	/* USB host controller */
+	{1, ROCKHOPPER_M5229_SLOT, IDE_PRIMARY_IRQ},	/* IDE controller */
+	{2, ROCKHOPPER_PCNET_SLOT, M1535_IRQ_INTD},	/* AMD Am79c973 on-board
+							   ethernet */
+	{2, ROCKHOPPER_PCI3_SLOT, M1535_IRQ_INTB},	/* PCI slot #3 */
+	{2, ROCKHOPPER_PCI4_SLOT, M1535_IRQ_INTC}	/* PCI slot #4 */
+};
+
+static int pci_intlines[] =
+    { M1535_IRQ_INTA, M1535_IRQ_INTB, M1535_IRQ_INTC, M1535_IRQ_INTD };
+
+/* Determine the Rockhopper IRQ line number for the PCI device */
+int rockhopper_get_irq(struct pci_dev *dev, u8 pin, u8 slot)
+{
+	struct pci_bus *bus;
+	int i;
+
+	bus = dev->bus;
+	if (bus == NULL)
+		return -1;
+
+	for (i = 0; i < sizeof (int_map) / sizeof (int_map[0]); i++) {
+		if (int_map[i].bus == bus->number && int_map[i].slot == slot) {
+			int line;
+			for (line = 0; line < 4; line++)
+				if (pci_intlines[line] == int_map[i].irq)
+					break;
+			if (line < 4)
+				return pci_intlines[(line + (pin - 1)) % 4];
+			else
+				return int_map[i].irq;
+		}
+	}
+	return -1;
+}
+
+#ifdef CONFIG_ROCKHOPPER
+void i8259_init(void)
+{
+	outb(0x11, 0x20);		/* Master ICW1 */
+	outb(I8259_IRQ_BASE, 0x21);	/* Master ICW2 */
+	outb(0x04, 0x21);		/* Master ICW3 */
+	outb(0x01, 0x21);		/* Master ICW4 */
+	outb(0xff, 0x21);		/* Master IMW */
+
+	outb(0x11, 0xa0);		/* Slave ICW1 */
+	outb(I8259_IRQ_BASE + 8, 0xa1);	/* Slave ICW2 */
+	outb(0x02, 0xa1);		/* Slave ICW3 */
+	outb(0x01, 0xa1);		/* Slave ICW4 */
+	outb(0xff, 0xa1);		/* Slave IMW */
+
+	outb(0x00, 0x4d0);
+	outb(0x02, 0x4d1);	/* USB IRQ9 is level */
+}
+#endif
+
+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+	extern int pci_probe_only;
+	pci_probe_only = 1;
+
+#ifdef CONFIG_ROCKHOPPER
+	if( dev->bus->number == 1 && vr4133_rockhopper )  {
+		if(slot == ROCKHOPPER_PCI1_SLOT || slot == ROCKHOPPER_PCI2_SLOT)
+			dev->irq = CMBVR41XX_INTA_IRQ;
+		else
+			dev->irq = rockhopper_get_irq(dev, pin, slot);
+	} else
+		dev->irq = CMBVR41XX_INTA_IRQ;
+#else
+	dev->irq = CMBVR41XX_INTA_IRQ;
+#endif
+
+	return dev->irq;
+}
+
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, ali_m1535plus_init);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M5229, ali_m5229_init);
+
+
diff --git a/arch/mips/pci/pci-vr41xx.c b/arch/mips/pci/pci-vr41xx.c
index f21a0d5a0553..dc9795fe9a6c 100644
--- a/arch/mips/pci/pci-vr41xx.c
+++ b/arch/mips/pci/pci-vr41xx.c
@@ -270,7 +270,7 @@ static int __init vr41xx_pciu_init(void)
 	/* Clear bus error */
 	readl(BUSERRADREG);
 
-	writel(CONFIG_DONE, PCIENREG);
+	writel(BLOODY_CONFIG_DONE, PCIENREG);
 
 	if (setup->mem_resource != NULL)
 		vr41xx_pci_controller.mem_resource = setup->mem_resource;
diff --git a/arch/mips/pci/pci-vr41xx.h b/arch/mips/pci/pci-vr41xx.h
index 3a5f69bfb998..23815c8b903c 100644
--- a/arch/mips/pci/pci-vr41xx.h
+++ b/arch/mips/pci/pci-vr41xx.h
@@ -73,7 +73,7 @@
 #define PCIRECONTREG		KSEG1ADDR(0x0f000c30)
  #define RTRYCNT(reg)		((reg) & 0x000000ffU)
 #define PCIENREG		KSEG1ADDR(0x0f000c34)
- #define CONFIG_DONE		0x4U
+ #define BLOODY_CONFIG_DONE	0x4U
 #define PCICLKSELREG		KSEG1ADDR(0x0f000c38)
  #define EQUAL_VTCLOCK		0x2U
  #define HALF_VTCLOCK		0x0U
diff --git a/arch/mips/vr41xx/common/giu.c b/arch/mips/vr41xx/common/giu.c
index fa93b033192c..9c6b21a79e8f 100644
--- a/arch/mips/vr41xx/common/giu.c
+++ b/arch/mips/vr41xx/common/giu.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2002 MontaVista Software Inc.
  *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
  *  Copyright (C) 2003-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -28,7 +29,6 @@
  *  - Added support for NEC VR4133.
  *  - Removed board_irq_init.
  */
-#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/irq.h>
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index 9d73c6e8b2aa..c842661144cb 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2001-2002  MontaVista Software Inc.
  *    Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
  *  Copyright (C) 2003-2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -28,7 +29,6 @@
  *  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
  *  - Coped with INTASSIGN of NEC VR4133.
  */
-#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
diff --git a/arch/mips/vr41xx/common/ksyms.c b/arch/mips/vr41xx/common/ksyms.c
index cfaa0ecd1786..a2014106360d 100644
--- a/arch/mips/vr41xx/common/ksyms.c
+++ b/arch/mips/vr41xx/common/ksyms.c
@@ -2,6 +2,7 @@
  *   ksyms.c, Export NEC VR4100 series specific functions needed for loadable modules.
  *
  *  Copyright (C) 2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -17,7 +18,6 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-#include <linux/config.h>
 #include <linux/module.h>
 
 #include <asm/vr41xx/vr41xx.h>
diff --git a/arch/mips/vr41xx/common/vrc4173.c b/arch/mips/vr41xx/common/vrc4173.c
index 080ad4000ada..5475dd72e264 100644
--- a/arch/mips/vr41xx/common/vrc4173.c
+++ b/arch/mips/vr41xx/common/vrc4173.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2001-2003  MontaVista Software Inc.
  *    Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com>
  *  Copyright (C) 2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -19,7 +20,6 @@
  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/Makefile b/arch/mips/vr41xx/nec-cmbvr4133/Makefile
new file mode 100644
index 000000000000..5835cae54aca
--- /dev/null
+++ b/arch/mips/vr41xx/nec-cmbvr4133/Makefile
@@ -0,0 +1,8 @@
+#
+# Makefile for the NEC-CMBVR4133
+#
+
+obj-y				:= init.o setup.o
+
+obj-$(CONFIG_PCI)		+= m1535plus.o
+obj-$(CONFIG_ROCKHOPPER)	+= irq.o
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/init.c b/arch/mips/vr41xx/nec-cmbvr4133/init.c
new file mode 100644
index 000000000000..87f06b3f5a9c
--- /dev/null
+++ b/arch/mips/vr41xx/nec-cmbvr4133/init.c
@@ -0,0 +1,78 @@
+/*
+ * arch/mips/vr41xx/nec-cmbvr4133/init.c
+ *
+ * PROM library initialisation code for NEC CMB-VR4133 board.
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ *         Jun Sun <jsun@mvista.com, or source@mvista.com> and
+ *         Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for NEC-CMBVR4133 in 2.6
+ * Manish Lachwani (mlachwani@mvista.com)
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+
+#include <asm/bootinfo.h>
+
+#ifdef CONFIG_ROCKHOPPER
+#include <asm/io.h>
+#include <linux/pci.h>
+
+#define PCICONFDREG	0xaf000c14
+#define PCICONFAREG	0xaf000c18
+#endif
+
+const char *get_system_type(void)
+{
+	return "NEC CMB-VR4133";
+}
+
+#ifdef CONFIG_ROCKHOPPER
+void disable_pcnet(void)
+{
+	u32 data;
+
+	/*
+	 * Workaround for the bug in PMON on VR4133. PMON leaves
+	 * AMD PCNet controller (on Rockhopper) initialized and running in
+	 * bus master mode. We have do disable it before doing any
+	 * further initialization. Or we get problems with PCI bus 2
+	 * and random lockups and crashes.
+	 */
+
+	writel((2 << 16)		|
+	       (PCI_DEVFN(1,0) << 8)	|
+	       (0 & 0xfc)		|
+               1UL,
+	       PCICONFAREG);
+
+	data = readl(PCICONFDREG);
+
+	writel((2 << 16)		|
+	       (PCI_DEVFN(1,0) << 8)	|
+	       (4 & 0xfc)		|
+               1UL,
+	       PCICONFAREG);
+
+	data = readl(PCICONFDREG);
+
+	writel((2 << 16)		|
+	       (PCI_DEVFN(1,0) << 8)	|
+	       (4 & 0xfc)		|
+               1UL,
+	       PCICONFAREG);
+
+	data &= ~4;
+
+	writel(data, PCICONFDREG);
+}
+#endif
+
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/irq.c b/arch/mips/vr41xx/nec-cmbvr4133/irq.c
new file mode 100644
index 000000000000..31db6b61a39e
--- /dev/null
+++ b/arch/mips/vr41xx/nec-cmbvr4133/irq.c
@@ -0,0 +1,114 @@
+/*
+ * arch/mips/vr41xx/nec-cmbvr4133/irq.c
+ *
+ * Interrupt routines for the NEC CMB-VR4133 board.
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ *         Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2003-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for NEC-CMBVR4133 in 2.6
+ * Manish Lachwani (mlachwani@mvista.com)
+ */
+#include <linux/bitops.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/interrupt.h>
+
+#include <asm/io.h>
+#include <asm/vr41xx/cmbvr4133.h>
+
+extern void enable_8259A_irq(unsigned int irq);
+extern void disable_8259A_irq(unsigned int irq);
+extern void mask_and_ack_8259A(unsigned int irq);
+extern void init_8259A(int hoge);
+
+extern int vr4133_rockhopper;
+
+static unsigned int startup_i8259_irq(unsigned int irq)
+{
+	enable_8259A_irq(irq - I8259_IRQ_BASE);
+	return 0;
+}
+
+static void shutdown_i8259_irq(unsigned int irq)
+{
+	disable_8259A_irq(irq - I8259_IRQ_BASE);
+}
+
+static void enable_i8259_irq(unsigned int irq)
+{
+	enable_8259A_irq(irq - I8259_IRQ_BASE);
+}
+
+static void disable_i8259_irq(unsigned int irq)
+{
+	disable_8259A_irq(irq - I8259_IRQ_BASE);
+}
+
+static void ack_i8259_irq(unsigned int irq)
+{
+	mask_and_ack_8259A(irq - I8259_IRQ_BASE);
+}
+
+static void end_i8259_irq(unsigned int irq)
+{
+	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
+		enable_8259A_irq(irq - I8259_IRQ_BASE);
+}
+
+static struct hw_interrupt_type i8259_irq_type = {
+	.typename       = "XT-PIC",
+	.startup        = startup_i8259_irq,
+	.shutdown       = shutdown_i8259_irq,
+	.enable         = enable_i8259_irq,
+	.disable        = disable_i8259_irq,
+	.ack            = ack_i8259_irq,
+	.end            = end_i8259_irq,
+};
+
+static int i8259_get_irq_number(int irq)
+{
+	unsigned long isr;
+
+	isr = inb(0x20);
+	irq = ffz(~isr);
+	if (irq == 2) {
+		isr = inb(0xa0);
+		irq = 8 + ffz(~isr);
+	}
+
+	if (irq < 0 || irq > 15)
+		return -EINVAL;
+
+	return I8259_IRQ_BASE + irq;
+}
+
+static struct irqaction i8259_slave_cascade = {
+	.handler        = &no_action,
+	.name           = "cascade",
+};
+
+void __init rockhopper_init_irq(void)
+{
+	int i;
+
+	if(!vr4133_rockhopper) {
+		printk(KERN_ERR "Not a Rockhopper Board \n");
+		return;
+	}
+
+	for (i = I8259_IRQ_BASE; i <= I8259_IRQ_LAST; i++)
+		irq_desc[i].handler = &i8259_irq_type;
+
+	setup_irq(I8259_SLAVE_IRQ, &i8259_slave_cascade);
+
+	vr41xx_set_irq_trigger(CMBVR41XX_INTC_PIN, TRIGGER_LEVEL, SIGNAL_THROUGH);
+	vr41xx_set_irq_level(CMBVR41XX_INTC_PIN, LEVEL_HIGH);
+	vr41xx_cascade_irq(CMBVR41XX_INTC_IRQ, i8259_get_irq_number);
+}
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c b/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
new file mode 100644
index 000000000000..1f6b24ef8695
--- /dev/null
+++ b/arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
@@ -0,0 +1,250 @@
+/*
+ * arch/mips/vr41xx/nec-cmbvr4133/m1535plus.c
+ *
+ * Initialize for ALi M1535+(included M5229 and M5237).
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ *         Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2003-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for NEC-CMBVR4133 in 2.6
+ * Author: Manish Lachwani (mlachwani@mvista.com)
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/serial.h>
+
+#include <asm/vr41xx/cmbvr4133.h>
+#include <linux/pci.h>
+#include <asm/io.h>
+
+#define CONFIG_PORT(port)	((port) ? 0x3f0 : 0x370)
+#define DATA_PORT(port)		((port) ? 0x3f1 : 0x371)
+#define INDEX_PORT(port)	CONFIG_PORT(port)
+
+#define ENTER_CONFIG_MODE(port)				\
+	do {						\
+		outb_p(0x51, CONFIG_PORT(port));	\
+		outb_p(0x23, CONFIG_PORT(port));	\
+	} while(0)
+
+#define SELECT_LOGICAL_DEVICE(port, dev_no)		\
+	do {						\
+		outb_p(0x07, INDEX_PORT(port));		\
+		outb_p((dev_no), DATA_PORT(port));	\
+	} while(0)
+
+#define WRITE_CONFIG_DATA(port,index,data)		\
+	do {						\
+		outb_p((index), INDEX_PORT(port));	\
+		outb_p((data), DATA_PORT(port));	\
+	} while(0)
+
+#define EXIT_CONFIG_MODE(port)	outb(0xbb, CONFIG_PORT(port))
+
+#define PCI_CONFIG_ADDR	KSEG1ADDR(0x0f000c18)
+#define PCI_CONFIG_DATA	KSEG1ADDR(0x0f000c14)
+
+#ifdef CONFIG_BLK_DEV_FD
+
+void __devinit ali_m1535plus_fdc_init(int port)
+{
+	ENTER_CONFIG_MODE(port);
+	SELECT_LOGICAL_DEVICE(port, 0);		/* FDC */
+	WRITE_CONFIG_DATA(port, 0x30, 0x01);	/* FDC: enable */
+	WRITE_CONFIG_DATA(port, 0x60, 0x03);	/* I/O port base: 0x3f0 */
+	WRITE_CONFIG_DATA(port, 0x61, 0xf0);
+	WRITE_CONFIG_DATA(port, 0x70, 0x06);	/* IRQ: 6 */
+	WRITE_CONFIG_DATA(port, 0x74, 0x02);	/* DMA: channel 2 */
+	WRITE_CONFIG_DATA(port, 0xf0, 0x08);
+	WRITE_CONFIG_DATA(port, 0xf1, 0x00);
+	WRITE_CONFIG_DATA(port, 0xf2, 0xff);
+	WRITE_CONFIG_DATA(port, 0xf4, 0x00);
+	EXIT_CONFIG_MODE(port);
+}
+
+#endif
+
+void __devinit ali_m1535plus_parport_init(int port)
+{
+	ENTER_CONFIG_MODE(port);
+	SELECT_LOGICAL_DEVICE(port, 3);		/* Parallel Port */
+	WRITE_CONFIG_DATA(port, 0x30, 0x01);
+	WRITE_CONFIG_DATA(port, 0x60, 0x03);	/* I/O port base: 0x378 */
+	WRITE_CONFIG_DATA(port, 0x61, 0x78);
+	WRITE_CONFIG_DATA(port, 0x70, 0x07);	/* IRQ: 7 */
+	WRITE_CONFIG_DATA(port, 0x74, 0x04);	/* DMA: None */
+	WRITE_CONFIG_DATA(port, 0xf0, 0x8c);	/* IRQ polarity: Active Low */
+	WRITE_CONFIG_DATA(port, 0xf1, 0xc5);
+	EXIT_CONFIG_MODE(port);
+}
+
+void __devinit ali_m1535plus_keyboard_init(int port)
+{
+	ENTER_CONFIG_MODE(port);
+	SELECT_LOGICAL_DEVICE(port, 7);		/* KEYBOARD */
+	WRITE_CONFIG_DATA(port, 0x30, 0x01);	/* KEYBOARD: eable */
+	WRITE_CONFIG_DATA(port, 0x70, 0x01);	/* IRQ: 1 */
+	WRITE_CONFIG_DATA(port, 0x72, 0x0c);	/* PS/2 Mouse IRQ: 12 */
+	WRITE_CONFIG_DATA(port, 0xf0, 0x00);
+	EXIT_CONFIG_MODE(port);
+}
+
+void __devinit ali_m1535plus_hotkey_init(int port)
+{
+	ENTER_CONFIG_MODE(port);
+	SELECT_LOGICAL_DEVICE(port, 0xc);	/* HOTKEY */
+	WRITE_CONFIG_DATA(port, 0x30, 0x00);
+	WRITE_CONFIG_DATA(port, 0xf0, 0x35);
+	WRITE_CONFIG_DATA(port, 0xf1, 0x14);
+	WRITE_CONFIG_DATA(port, 0xf2, 0x11);
+	WRITE_CONFIG_DATA(port, 0xf3, 0x71);
+	WRITE_CONFIG_DATA(port, 0xf5, 0x05);
+	EXIT_CONFIG_MODE(port);
+}
+
+void ali_m1535plus_init(struct pci_dev *dev)
+{
+	pci_write_config_byte(dev, 0x40, 0x18); /* PCI Interface Control */
+	pci_write_config_byte(dev, 0x41, 0xc0); /* PS2 keyb & mouse enable */
+	pci_write_config_byte(dev, 0x42, 0x41); /* ISA bus cycle control */
+	pci_write_config_byte(dev, 0x43, 0x00); /* ISA bus cycle control 2 */
+	pci_write_config_byte(dev, 0x44, 0x5d); /* IDE enable & IRQ 14 */
+	pci_write_config_byte(dev, 0x45, 0x0b); /* PCI int polling mode */
+	pci_write_config_byte(dev, 0x47, 0x00); /* BIOS chip select control */
+
+	/* IRQ routing */
+	pci_write_config_byte(dev, 0x48, 0x03); /* INTA IRQ10, INTB disable */
+	pci_write_config_byte(dev, 0x49, 0x00); /* INTC and INTD disable */
+	pci_write_config_byte(dev, 0x4a, 0x00); /* INTE and INTF disable */
+	pci_write_config_byte(dev, 0x4b, 0x90); /* Audio IRQ11, Modem disable */
+
+	pci_write_config_word(dev, 0x50, 0x4000); /* Parity check IDE enable */
+	pci_write_config_word(dev, 0x52, 0x0000); /* USB & RTC disable */
+	pci_write_config_word(dev, 0x54, 0x0002); /* ??? no info */
+	pci_write_config_word(dev, 0x56, 0x0002); /* PCS1J signal disable */
+
+	pci_write_config_byte(dev, 0x59, 0x00); /* PCSDS */
+	pci_write_config_byte(dev, 0x5a, 0x00);
+	pci_write_config_byte(dev, 0x5b, 0x00);
+	pci_write_config_word(dev, 0x5c, 0x0000);
+	pci_write_config_byte(dev, 0x5e, 0x00);
+	pci_write_config_byte(dev, 0x5f, 0x00);
+	pci_write_config_word(dev, 0x60, 0x0000);
+
+	pci_write_config_byte(dev, 0x6c, 0x00);
+	pci_write_config_byte(dev, 0x6d, 0x48); /* ROM address mapping */
+	pci_write_config_byte(dev, 0x6e, 0x00); /* ??? what for? */
+
+	pci_write_config_byte(dev, 0x70, 0x12); /* Serial IRQ control */
+	pci_write_config_byte(dev, 0x71, 0xEF); /* DMA channel select */
+	pci_write_config_byte(dev, 0x72, 0x03); /* USB IDSEL */
+	pci_write_config_byte(dev, 0x73, 0x00); /* ??? no info */
+
+	/*
+	 * IRQ setup ALi M5237 USB Host Controller
+	 * IRQ: 9
+	 */
+	pci_write_config_byte(dev, 0x74, 0x01); /* USB IRQ9 */
+
+	pci_write_config_byte(dev, 0x75, 0x1f); /* IDE2 IRQ 15  */
+	pci_write_config_byte(dev, 0x76, 0x80); /* ACPI disable */
+	pci_write_config_byte(dev, 0x77, 0x40); /* Modem disable */
+	pci_write_config_dword(dev, 0x78, 0x20000000); /* Pin select 2 */
+	pci_write_config_byte(dev, 0x7c, 0x00); /* Pin select 3 */
+	pci_write_config_byte(dev, 0x81, 0x00); /* ID read/write control */
+	pci_write_config_byte(dev, 0x90, 0x00); /* PCI PM block control */
+	pci_write_config_word(dev, 0xa4, 0x0000); /* PMSCR */
+
+#ifdef CONFIG_BLK_DEV_FD
+	ali_m1535plus_fdc_init(1);
+#endif
+
+	ali_m1535plus_keyboard_init(1);
+	ali_m1535plus_hotkey_init(1);
+}
+
+static inline void ali_config_writeb(u8 reg, u8 val, int devfn)
+{
+	u32 data;
+	int shift;
+
+	writel((1 << 16) | (devfn << 8) | (reg & 0xfc) | 1UL, PCI_CONFIG_ADDR);
+        data = readl(PCI_CONFIG_DATA);
+
+	shift = (reg & 3) << 3;
+	data &= ~(0xff << shift);
+	data |= (((u32)val) << shift);
+
+	writel(data, PCI_CONFIG_DATA);
+}
+
+static inline u8 ali_config_readb(u8 reg, int devfn)
+{
+	u32 data;
+
+	writel((1 << 16) | (devfn << 8) | (reg & 0xfc) | 1UL, PCI_CONFIG_ADDR);
+	data = readl(PCI_CONFIG_DATA);
+
+	return (u8)(data >> ((reg & 3) << 3));
+}
+
+static inline u16 ali_config_readw(u8 reg, int devfn)
+{
+	u32 data;
+
+	writel((1 << 16) | (devfn << 8) | (reg & 0xfc) | 1UL, PCI_CONFIG_ADDR);
+	data = readl(PCI_CONFIG_DATA);
+
+	return (u16)(data >> ((reg & 2) << 3));
+}
+
+int vr4133_rockhopper = 0;
+void __init ali_m5229_preinit(void)
+{
+	if (ali_config_readw(PCI_VENDOR_ID,16) == PCI_VENDOR_ID_AL &&
+	    ali_config_readw(PCI_DEVICE_ID,16) == PCI_DEVICE_ID_AL_M1533) {
+		printk(KERN_INFO "Found an NEC Rockhopper \n");
+		vr4133_rockhopper = 1;
+		/*
+		 * Enable ALi M5229 IDE Controller (both channels)
+		 * IDSEL: A27
+		 */
+		ali_config_writeb(0x58, 0x4c, 16);
+	}
+}
+
+void __init ali_m5229_init(struct pci_dev *dev)
+{
+	/*
+	 * Enable Primary/Secondary Channel Cable Detect 40-Pin
+	 */
+	pci_write_config_word(dev, 0x4a, 0xc023);
+
+	/*
+	 * Set only the 3rd byteis for the master IDE's cycle and
+	 * enable Internal IDE Function
+	 */
+	pci_write_config_byte(dev, 0x50, 0x23); /* Class code attr register */
+
+	pci_write_config_byte(dev, 0x09, 0xff); /* Set native mode & stuff */
+	pci_write_config_byte(dev, 0x52, 0x00); /* use timing registers */
+	pci_write_config_byte(dev, 0x58, 0x02); /* Primary addr setup timing */
+	pci_write_config_byte(dev, 0x59, 0x22); /* Primary cmd block timing */
+	pci_write_config_byte(dev, 0x5a, 0x22); /* Pr drv 0 R/W timing */
+	pci_write_config_byte(dev, 0x5b, 0x22); /* Pr drv 1 R/W timing */
+	pci_write_config_byte(dev, 0x5c, 0x02); /* Sec addr setup timing */
+	pci_write_config_byte(dev, 0x5d, 0x22); /* Sec cmd block timing */
+	pci_write_config_byte(dev, 0x5e, 0x22); /* Sec drv 0 R/W timing */
+	pci_write_config_byte(dev, 0x5f, 0x22); /* Sec drv 1 R/W timing */
+	pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
+	pci_write_config_word(dev, PCI_COMMAND,
+	                           PCI_COMMAND_PARITY | PCI_COMMAND_MASTER |
+				   PCI_COMMAND_IO);
+}
+
diff --git a/arch/mips/vr41xx/nec-cmbvr4133/setup.c b/arch/mips/vr41xx/nec-cmbvr4133/setup.c
new file mode 100644
index 000000000000..b2ffa1d21b4f
--- /dev/null
+++ b/arch/mips/vr41xx/nec-cmbvr4133/setup.c
@@ -0,0 +1,108 @@
+/*
+ * arch/mips/vr41xx/nec-cmbvr4133/setup.c
+ *
+ * Setup for the NEC CMB-VR4133.
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ *         Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for CMBVR4133 board in 2.6
+ * Author: Manish Lachwani (mlachwani@mvista.com)
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/console.h>
+#include <linux/ide.h>
+#include <linux/ioport.h>
+
+#include <asm/reboot.h>
+#include <asm/time.h>
+#include <asm/vr41xx/cmbvr4133.h>
+#include <asm/bootinfo.h>
+
+#ifdef CONFIG_MTD
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+
+static struct mtd_partition cmbvr4133_mtd_parts[] = {
+	{
+		.name =		"User FS",
+		.size =		0x1be0000,
+		.offset =	0,
+		.mask_flags = 	0,
+	},
+	{
+		.name =		"PMON",
+		.size =		0x140000,
+		.offset =	MTDPART_OFS_APPEND,
+		.mask_flags =	MTD_WRITEABLE,  /* force read-only */
+	},
+	{
+		.name =		"User FS2",
+		.size =		MTDPART_SIZ_FULL,
+		.offset =	MTDPART_OFS_APPEND,
+		.mask_flags = 	0,
+	}
+};
+
+#define number_partitions (sizeof(cmbvr4133_mtd_parts)/sizeof(struct mtd_partition))
+#endif
+
+extern void (*late_time_init)(void);
+
+static void __init vr4133_serial_init(void)
+{
+	vr41xx_select_siu_interface(SIU_RS232C, IRDA_NONE);
+	vr41xx_siu_init();
+	vr41xx_dsiu_init();
+}
+
+extern void i8259_init(void);
+
+static int __init nec_cmbvr4133_setup(void)
+{
+#ifdef CONFIG_ROCKHOPPER
+	extern void disable_pcnet(void);
+
+	disable_pcnet();
+#endif
+	set_io_port_base(KSEG1ADDR(0x16000000));
+
+	mips_machgroup = MACH_GROUP_NEC_VR41XX;
+	mips_machtype = MACH_NEC_CMBVR4133;
+
+	late_time_init = vr4133_serial_init;
+
+#ifdef CONFIG_PCI
+#ifdef CONFIG_ROCKHOPPER
+	ali_m5229_preinit();
+#endif
+#endif
+
+#ifdef CONFIG_ROCKHOPPER
+	rockhopper_init_irq();
+#endif
+
+#ifdef CONFIG_MTD
+	/* we use generic physmap mapping driver and we use partitions */
+	physmap_configure(0x1C000000, 0x02000000, 4, NULL);
+	physmap_set_partitions(cmbvr4133_mtd_parts, number_partitions);
+#endif
+
+	/* 128 MB memory support */
+	add_memory_region(0, 0x08000000, BOOT_MEM_RAM);
+
+#ifdef CONFIG_ROCKHOPPER
+	i8259_init();
+#endif
+	return 0;
+}
+
+early_initcall(nec_cmbvr4133_setup);
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 91a5c2684711..5e0ea6ff877c 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -187,6 +187,14 @@ config M32R_CFC_NUM
 	help
 	  Set the number of M32R CF slots.
 
+config PCMCIA_VRC4171
+	tristate "NEC VRC4171 Card Controllers support"
+	depends on VRC4171 && PCMCIA
+
+config PCMCIA_VRC4173
+	tristate "NEC VRC4173 CARDU support"
+	depends on CPU_VR41XX && PCI && PCMCIA
+
 config PCCARD_NONSTATIC
 	tristate
 	depends on PCCARD
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 62ef8ac195c6..50c29361bc5f 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -31,6 +31,8 @@ obj-$(CONFIG_PCMCIA_PXA2XX)                     += pxa2xx_core.o pxa2xx_cs.o
 obj-$(CONFIG_M32R_PCC)				+= m32r_pcc.o
 obj-$(CONFIG_M32R_CFC)				+= m32r_cfc.o
 obj-$(CONFIG_PCMCIA_AU1X00)			+= au1x00_ss.o
+obj-$(CONFIG_PCMCIA_VRC4171)			+= vrc4171_card.o
+obj-$(CONFIG_PCMCIA_VRC4173)			+= vrc4173_cardu.o
 
 sa11xx_core-y					+= soc_common.o sa11xx_base.o
 pxa2xx_core-y					+= soc_common.o pxa2xx_base.o
diff --git a/drivers/pcmcia/vrc4171_card.c b/drivers/pcmcia/vrc4171_card.c
new file mode 100644
index 000000000000..24a544c88b4b
--- /dev/null
+++ b/drivers/pcmcia/vrc4171_card.c
@@ -0,0 +1,744 @@
+/*
+ * vrc4171_card.c, NEC VRC4171 Card Controller driver for Socket Services.
+ *
+ * Copyright (C) 2003  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/sched.h>
+#include <linux/types.h>
+
+#include <asm/io.h>
+#include <asm/vr41xx/vrc4171.h>
+
+#include <pcmcia/ss.h>
+
+#include "i82365.h"
+
+MODULE_DESCRIPTION("NEC VRC4171 Card Controllers driver for Socket Services");
+MODULE_AUTHOR("Yoichi Yuasa <yuasa@hh.iij4u.or.jp>");
+MODULE_LICENSE("GPL");
+
+#define CARD_MAX_SLOTS		2
+#define CARD_SLOTA		0
+#define CARD_SLOTB		1
+#define CARD_SLOTB_OFFSET	0x40
+
+#define CARD_MEM_START		0x10000000
+#define CARD_MEM_END		0x13ffffff
+#define CARD_MAX_MEM_OFFSET	0x3ffffff
+#define CARD_MAX_MEM_SPEED	1000
+
+#define CARD_CONTROLLER_INDEX	0x03e0
+#define CARD_CONTROLLER_DATA	0x03e1
+#define CARD_CONTROLLER_SIZE	2
+ /* Power register */
+  #define VPP_GET_VCC		0x01
+  #define POWER_ENABLE		0x10
+ #define CARD_VOLTAGE_SENSE	0x1f
+  #define VCC_3VORXV_CAPABLE	0x00
+  #define VCC_XV_ONLY		0x01
+  #define VCC_3V_CAPABLE	0x02
+  #define VCC_5V_ONLY		0x03
+ #define CARD_VOLTAGE_SELECT	0x2f
+  #define VCC_3V		0x01
+  #define VCC_5V		0x00
+  #define VCC_XV		0x02
+  #define VCC_STATUS_3V		0x02
+  #define VCC_STATUS_5V		0x01
+  #define VCC_STATUS_XV		0x03
+ #define GLOBAL_CONTROL		0x1e
+  #define EXWRBK		0x04
+  #define IRQPM_EN		0x08
+  #define CLRPMIRQ		0x10
+
+#define IO_MAX_MAPS	2
+#define MEM_MAX_MAPS	5
+
+enum {
+	SLOT_PROBE = 0,
+	SLOT_NOPROBE_IO,
+	SLOT_NOPROBE_MEM,
+	SLOT_NOPROBE_ALL
+};
+
+typedef struct vrc4171_socket {
+	int noprobe;
+	struct pcmcia_socket pcmcia_socket;
+	char name[24];
+	int csc_irq;
+	int io_irq;
+} vrc4171_socket_t;
+
+static vrc4171_socket_t vrc4171_sockets[CARD_MAX_SLOTS];
+static int vrc4171_slotb = SLOTB_IS_NONE;
+static unsigned int vrc4171_irq;
+static uint16_t vrc4171_irq_mask = 0xdeb8;
+
+static inline uint8_t exca_read_byte(int slot, uint8_t index)
+{
+	if (slot == CARD_SLOTB)
+		index += CARD_SLOTB_OFFSET;
+
+	outb(index, CARD_CONTROLLER_INDEX);
+	return inb(CARD_CONTROLLER_DATA);
+}
+
+static inline uint16_t exca_read_word(int slot, uint8_t index)
+{
+	uint16_t data;
+
+	if (slot == CARD_SLOTB)
+		index += CARD_SLOTB_OFFSET;
+
+	outb(index++, CARD_CONTROLLER_INDEX);
+	data = inb(CARD_CONTROLLER_DATA);
+
+	outb(index, CARD_CONTROLLER_INDEX);
+	data |= ((uint16_t)inb(CARD_CONTROLLER_DATA)) << 8;
+
+	return data;
+}
+
+static inline uint8_t exca_write_byte(int slot, uint8_t index, uint8_t data)
+{
+	if (slot == CARD_SLOTB)
+		index += CARD_SLOTB_OFFSET;
+
+	outb(index, CARD_CONTROLLER_INDEX);
+	outb(data, CARD_CONTROLLER_DATA);
+
+	return data;
+}
+
+static inline uint16_t exca_write_word(int slot, uint8_t index, uint16_t data)
+{
+	if (slot == CARD_SLOTB)
+		index += CARD_SLOTB_OFFSET;
+
+	outb(index++, CARD_CONTROLLER_INDEX);
+	outb(data, CARD_CONTROLLER_DATA);
+
+	outb(index, CARD_CONTROLLER_INDEX);
+	outb((uint8_t)(data >> 8), CARD_CONTROLLER_DATA);
+
+	return data;
+}
+
+static inline int search_nonuse_irq(void)
+{
+	int i;
+
+	for (i = 0; i < 16; i++) {
+		if (vrc4171_irq_mask & (1 << i)) {
+			vrc4171_irq_mask &= ~(1 << i);
+			return i;
+		}
+	}
+
+	return -1;
+}
+
+static int pccard_init(struct pcmcia_socket *sock)
+{
+	vrc4171_socket_t *socket;
+	unsigned int slot;
+
+	sock->features |= SS_CAP_PCCARD | SS_CAP_PAGE_REGS;
+	sock->irq_mask = 0;
+	sock->map_size = 0x1000;
+	sock->pci_irq = vrc4171_irq;
+
+	slot = sock->sock;
+	socket = &vrc4171_sockets[slot];
+	socket->csc_irq = search_nonuse_irq();
+	socket->io_irq = search_nonuse_irq();
+
+	return 0;
+}
+
+static int pccard_suspend(struct pcmcia_socket *sock)
+{
+	return -EINVAL;
+}
+
+static int pccard_get_status(struct pcmcia_socket *sock, u_int *value)
+{
+	unsigned int slot;
+	uint8_t status, sense;
+	u_int val = 0;
+
+	if (sock == NULL || sock->sock >= CARD_MAX_SLOTS || value == NULL)
+		return -EINVAL;
+
+	slot = sock->sock;
+
+	status = exca_read_byte(slot, I365_STATUS);
+	if (exca_read_byte(slot, I365_INTCTL) & I365_PC_IOCARD) {
+		if (status & I365_CS_STSCHG)
+			val |= SS_STSCHG;
+	} else {
+		if (!(status & I365_CS_BVD1))
+			val |= SS_BATDEAD;
+		else if ((status & (I365_CS_BVD1 | I365_CS_BVD2)) == I365_CS_BVD1)
+			val |= SS_BATWARN;
+	}
+	if ((status & I365_CS_DETECT) == I365_CS_DETECT)
+		val |= SS_DETECT;
+	if (status & I365_CS_WRPROT)
+		val |= SS_WRPROT;
+	if (status & I365_CS_READY)
+		val |= SS_READY;
+	if (status & I365_CS_POWERON)
+		val |= SS_POWERON;
+
+	sense = exca_read_byte(slot, CARD_VOLTAGE_SENSE);
+	switch (sense) {
+	case VCC_3VORXV_CAPABLE:
+		val |= SS_3VCARD | SS_XVCARD;
+		break;
+	case VCC_XV_ONLY:
+		val |= SS_XVCARD;
+		break;
+	case VCC_3V_CAPABLE:
+		val |= SS_3VCARD;
+		break;
+	default:
+		/* 5V only */
+		break;
+	}
+
+	*value = val;
+
+	return 0;
+}
+
+static inline u_char get_Vcc_value(uint8_t voltage)
+{
+	switch (voltage) {
+	case VCC_STATUS_3V:
+		return 33;
+	case VCC_STATUS_5V:
+		return 50;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+static inline u_char get_Vpp_value(uint8_t power, u_char Vcc)
+{
+	if ((power & 0x03) == 0x01 || (power & 0x03) == 0x02)
+		return Vcc;
+
+	return 0;
+}
+
+static int pccard_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
+{
+	unsigned int slot;
+	uint8_t power, voltage, control, cscint;
+
+	if (sock == NULL || sock->sock >= CARD_MAX_SLOTS || state == NULL)
+		return -EINVAL;
+
+	slot = sock->sock;
+
+	power = exca_read_byte(slot, I365_POWER);
+	voltage = exca_read_byte(slot, CARD_VOLTAGE_SELECT);
+
+	state->Vcc = get_Vcc_value(voltage);
+	state->Vpp = get_Vpp_value(power, state->Vcc);
+
+	state->flags = 0;
+	if (power & POWER_ENABLE)
+		state->flags |= SS_PWR_AUTO;
+	if (power & I365_PWR_OUT)
+		state->flags |= SS_OUTPUT_ENA;
+
+	control = exca_read_byte(slot, I365_INTCTL);
+	if (control & I365_PC_IOCARD)
+		state->flags |= SS_IOCARD;
+	if (!(control & I365_PC_RESET))
+		state->flags |= SS_RESET;
+
+        cscint = exca_read_byte(slot, I365_CSCINT);
+	state->csc_mask = 0;
+	if (state->flags & SS_IOCARD) {
+		if (cscint & I365_CSC_STSCHG)
+			state->flags |= SS_STSCHG;
+	} else {
+		if (cscint & I365_CSC_BVD1)
+			state->csc_mask |= SS_BATDEAD;
+		if (cscint & I365_CSC_BVD2)
+			state->csc_mask |= SS_BATWARN;
+	}
+	if (cscint & I365_CSC_READY)
+		state->csc_mask |= SS_READY;
+	if (cscint & I365_CSC_DETECT)
+		state->csc_mask |= SS_DETECT;
+
+	return 0;
+}
+
+static inline uint8_t set_Vcc_value(u_char Vcc)
+{
+	switch (Vcc) {
+	case 33:
+		return VCC_3V;
+	case 50:
+		return VCC_5V;
+	}
+
+	/* Small voltage is chosen for safety. */
+	return VCC_3V;
+}
+
+static int pccard_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
+{
+	vrc4171_socket_t *socket;
+	unsigned int slot;
+	uint8_t voltage, power, control, cscint;
+
+	if (sock == NULL || sock->sock >= CARD_MAX_SLOTS ||
+	    (state->Vpp != state->Vcc && state->Vpp != 0) ||
+	    (state->Vcc != 50 && state->Vcc != 33 && state->Vcc != 0))
+		return -EINVAL;
+
+	slot = sock->sock;
+	socket = &vrc4171_sockets[slot];
+
+	spin_lock_irq(&sock->lock);
+
+	voltage = set_Vcc_value(state->Vcc);
+	exca_write_byte(slot, CARD_VOLTAGE_SELECT, voltage);
+
+	power = POWER_ENABLE;
+	if (state->Vpp == state->Vcc)
+		power |= VPP_GET_VCC;
+	if (state->flags & SS_OUTPUT_ENA)
+		power |= I365_PWR_OUT;
+	exca_write_byte(slot, I365_POWER, power);
+
+	control = 0;
+	if (state->io_irq != 0)
+		control |= socket->io_irq;
+	if (state->flags & SS_IOCARD)
+		control |= I365_PC_IOCARD;
+	if (state->flags & SS_RESET)
+		control	&= ~I365_PC_RESET;
+	else
+		control |= I365_PC_RESET;
+	exca_write_byte(slot, I365_INTCTL, control);
+
+        cscint = 0;
+        exca_write_byte(slot, I365_CSCINT, cscint);
+	exca_read_byte(slot, I365_CSC);	/* clear CardStatus change */
+	if (state->csc_mask != 0)
+		cscint |= socket->csc_irq << 8;
+	if (state->flags & SS_IOCARD) {
+		if (state->csc_mask & SS_STSCHG)
+			cscint |= I365_CSC_STSCHG;
+	} else {
+		if (state->csc_mask & SS_BATDEAD)
+			cscint |= I365_CSC_BVD1;
+		if (state->csc_mask & SS_BATWARN)
+			cscint |= I365_CSC_BVD2;
+	}
+	if (state->csc_mask & SS_READY)
+		cscint |= I365_CSC_READY;
+	if (state->csc_mask & SS_DETECT)
+		cscint |= I365_CSC_DETECT;
+        exca_write_byte(slot, I365_CSCINT, cscint);
+
+	spin_unlock_irq(&sock->lock);
+
+	return 0;
+}
+
+static int pccard_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
+{
+	unsigned int slot;
+	uint8_t ioctl, addrwin;
+	u_char map;
+
+	if (sock == NULL || sock->sock >= CARD_MAX_SLOTS ||
+	    io == NULL || io->map >= IO_MAX_MAPS ||
+	    io->start > 0xffff || io->stop > 0xffff || io->start > io->stop)
+		return -EINVAL;
+
+	slot = sock->sock;
+	map = io->map;
+
+	addrwin = exca_read_byte(slot, I365_ADDRWIN);
+	if (addrwin & I365_ENA_IO(map)) {
+		addrwin &= ~I365_ENA_IO(map);
+		exca_write_byte(slot, I365_ADDRWIN, addrwin);
+	}
+
+	exca_write_word(slot, I365_IO(map)+I365_W_START, io->start);
+	exca_write_word(slot, I365_IO(map)+I365_W_STOP, io->stop);
+
+	ioctl = 0;
+	if (io->speed > 0)
+		ioctl |= I365_IOCTL_WAIT(map);
+	if (io->flags & MAP_16BIT)
+		ioctl |= I365_IOCTL_16BIT(map);
+	if (io->flags & MAP_AUTOSZ)
+		ioctl |= I365_IOCTL_IOCS16(map);
+	if (io->flags & MAP_0WS)
+		ioctl |= I365_IOCTL_0WS(map);
+	exca_write_byte(slot, I365_IOCTL, ioctl);
+
+	if (io->flags & MAP_ACTIVE) {
+		addrwin |= I365_ENA_IO(map);
+		exca_write_byte(slot, I365_ADDRWIN, addrwin);
+	}
+
+	return 0;
+}
+
+static int pccard_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *mem)
+{
+	unsigned int slot;
+	uint16_t start, stop, offset;
+	uint8_t addrwin;
+	u_char map;
+
+	if (sock == NULL || sock->sock >= CARD_MAX_SLOTS ||
+	    mem == NULL || mem->map >= MEM_MAX_MAPS ||
+	    mem->sys_start < CARD_MEM_START || mem->sys_start > CARD_MEM_END ||
+	    mem->sys_stop < CARD_MEM_START || mem->sys_stop > CARD_MEM_END ||
+	    mem->sys_start > mem->sys_stop ||
+	    mem->card_start > CARD_MAX_MEM_OFFSET ||
+	    mem->speed > CARD_MAX_MEM_SPEED)
+		return -EINVAL;
+
+	slot = sock->sock;
+	map = mem->map;
+
+	addrwin = exca_read_byte(slot, I365_ADDRWIN);
+	if (addrwin & I365_ENA_MEM(map)) {
+		addrwin &= ~I365_ENA_MEM(map);
+		exca_write_byte(slot, I365_ADDRWIN, addrwin);
+	}
+
+	start = (mem->sys_start >> 12) & 0x3fff;
+	if (mem->flags & MAP_16BIT)
+		start |= I365_MEM_16BIT;
+	exca_write_word(slot, I365_MEM(map)+I365_W_START, start);
+
+	stop = (mem->sys_stop >> 12) & 0x3fff;
+	switch (mem->speed) {
+	case 0:
+		break;
+	case 1:
+		stop |= I365_MEM_WS0;
+		break;
+	case 2:
+		stop |= I365_MEM_WS1;
+		break;
+	default:
+		stop |= I365_MEM_WS0 | I365_MEM_WS1;
+		break;
+	}
+	exca_write_word(slot, I365_MEM(map)+I365_W_STOP, stop);
+
+	offset = (mem->card_start >> 12) & 0x3fff;
+	if (mem->flags & MAP_ATTRIB)
+		offset |= I365_MEM_REG;
+	if (mem->flags & MAP_WRPROT)
+		offset |= I365_MEM_WRPROT;
+	exca_write_word(slot, I365_MEM(map)+I365_W_OFF, offset);
+
+	if (mem->flags & MAP_ACTIVE) {
+		addrwin |= I365_ENA_MEM(map);
+		exca_write_byte(slot, I365_ADDRWIN, addrwin);
+	}
+
+	return 0;
+}
+
+static struct pccard_operations vrc4171_pccard_operations = {
+	.init			= pccard_init,
+	.suspend		= pccard_suspend,
+	.get_status		= pccard_get_status,
+	.get_socket		= pccard_get_socket,
+	.set_socket		= pccard_set_socket,
+	.set_io_map		= pccard_set_io_map,
+	.set_mem_map		= pccard_set_mem_map,
+};
+
+static inline unsigned int get_events(int slot)
+{
+	unsigned int events = 0;
+	uint8_t status, csc;
+
+	status = exca_read_byte(slot, I365_STATUS);
+	csc = exca_read_byte(slot, I365_CSC);
+
+	if (exca_read_byte(slot, I365_INTCTL) & I365_PC_IOCARD) {
+		if ((csc & I365_CSC_STSCHG) && (status & I365_CS_STSCHG))
+			events |= SS_STSCHG;
+	} else {
+		if (csc & (I365_CSC_BVD1 | I365_CSC_BVD2)) {
+			if (!(status & I365_CS_BVD1))
+				events |= SS_BATDEAD;
+			else if ((status & (I365_CS_BVD1 | I365_CS_BVD2)) == I365_CS_BVD1)
+				events |= SS_BATWARN;
+		}
+	}
+	if ((csc & I365_CSC_READY) && (status & I365_CS_READY))
+		events |= SS_READY;
+	if ((csc & I365_CSC_DETECT) && ((status & I365_CS_DETECT) == I365_CS_DETECT))
+		events |= SS_DETECT;
+
+	return events;
+}
+
+static irqreturn_t pccard_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	vrc4171_socket_t *socket;
+	unsigned int events;
+	irqreturn_t retval = IRQ_NONE;
+	uint16_t status;
+
+	status = vrc4171_get_irq_status();
+	if (status & IRQ_A) {
+		socket = &vrc4171_sockets[CARD_SLOTA];
+		if (socket->noprobe == SLOT_PROBE) {
+			if (status & (1 << socket->csc_irq)) {
+				events = get_events(CARD_SLOTA);
+				if (events != 0) {
+					pcmcia_parse_events(&socket->pcmcia_socket, events);
+					retval = IRQ_HANDLED;
+				}
+			}
+		}
+	}
+
+	if (status & IRQ_B) {
+		socket = &vrc4171_sockets[CARD_SLOTB];
+		if (socket->noprobe == SLOT_PROBE) {
+			if (status & (1 << socket->csc_irq)) {
+				events = get_events(CARD_SLOTB);
+				if (events != 0) {
+					pcmcia_parse_events(&socket->pcmcia_socket, events);
+					retval = IRQ_HANDLED;
+				}
+			}
+		}
+	}
+
+	return retval;
+}
+
+static inline void reserve_using_irq(int slot)
+{
+	unsigned int irq;
+
+	irq = exca_read_byte(slot, I365_INTCTL);
+	irq &= 0x0f;
+	vrc4171_irq_mask &= ~(1 << irq);
+
+	irq = exca_read_byte(slot, I365_CSCINT);
+	irq = (irq & 0xf0) >> 4;
+	vrc4171_irq_mask &= ~(1 << irq);
+}
+
+static int __devinit vrc4171_add_socket(int slot)
+{
+	vrc4171_socket_t *socket;
+	int retval;
+
+	if (slot >= CARD_MAX_SLOTS)
+		return -EINVAL;
+
+	socket = &vrc4171_sockets[slot];
+	if (socket->noprobe != SLOT_PROBE) {
+		uint8_t addrwin;
+
+		switch (socket->noprobe) {
+		case SLOT_NOPROBE_MEM:
+			addrwin = exca_read_byte(slot, I365_ADDRWIN);
+			addrwin &= 0x1f;
+			exca_write_byte(slot, I365_ADDRWIN, addrwin);
+			break;
+		case SLOT_NOPROBE_IO:
+			addrwin = exca_read_byte(slot, I365_ADDRWIN);
+			addrwin &= 0xc0;
+			exca_write_byte(slot, I365_ADDRWIN, addrwin);
+			break;
+		default:
+			break;
+		}
+
+		reserve_using_irq(slot);
+
+		return 0;
+	}
+
+	sprintf(socket->name, "NEC VRC4171 Card Slot %1c", 'A' + slot);
+
+	socket->pcmcia_socket.ops = &vrc4171_pccard_operations;
+
+	retval = pcmcia_register_socket(&socket->pcmcia_socket);
+	if (retval != 0)
+		return retval;
+
+	exca_write_byte(slot, I365_ADDRWIN, 0);
+
+	exca_write_byte(slot, GLOBAL_CONTROL, 0);
+
+	return 0;
+}
+
+static void vrc4171_remove_socket(int slot)
+{
+	vrc4171_socket_t *socket;
+
+	if (slot >= CARD_MAX_SLOTS)
+		return;
+
+	socket = &vrc4171_sockets[slot];
+
+	pcmcia_unregister_socket(&socket->pcmcia_socket);
+}
+
+static int __devinit vrc4171_card_setup(char *options)
+{
+	if (options == NULL || *options == '\0')
+		return 0;
+
+	if (strncmp(options, "irq:", 4) == 0) {
+		int irq;
+		options += 4;
+		irq = simple_strtoul(options, &options, 0);
+		if (irq >= 0 && irq < NR_IRQS)
+			vrc4171_irq = irq;
+
+		if (*options != ',')
+			return 0;
+		options++;
+	}
+
+	if (strncmp(options, "slota:", 6) == 0) {
+		options += 6;
+		if (*options != '\0') {
+			if (strncmp(options, "memnoprobe", 10) == 0) {
+				vrc4171_sockets[CARD_SLOTA].noprobe = SLOT_NOPROBE_MEM;
+				options += 10;
+			} else if (strncmp(options, "ionoprobe", 9) == 0) {
+				vrc4171_sockets[CARD_SLOTA].noprobe = SLOT_NOPROBE_IO;
+				options += 9;
+			} else if ( strncmp(options, "noprobe", 7) == 0) {
+				vrc4171_sockets[CARD_SLOTA].noprobe = SLOT_NOPROBE_ALL;
+				options += 7;
+			}
+
+			if (*options != ',')
+				return 0;
+			options++;
+		} else
+			return 0;
+
+	}
+
+	if (strncmp(options, "slotb:", 6) == 0) {
+		options += 6;
+		if (*options != '\0') {
+			if (strncmp(options, "pccard", 6) == 0) {
+				vrc4171_slotb = SLOTB_IS_PCCARD;
+				options += 6;
+			} else if (strncmp(options, "cf", 2) == 0) {
+				vrc4171_slotb = SLOTB_IS_CF;
+				options += 2;
+			} else if (strncmp(options, "flashrom", 8) == 0) {
+				vrc4171_slotb = SLOTB_IS_FLASHROM;
+				options += 8;
+			} else if (strncmp(options, "none", 4) == 0) {
+				vrc4171_slotb = SLOTB_IS_NONE;
+				options += 4;
+			}
+
+			if (*options != ',')
+				return 0;
+			options++;
+
+			if (strncmp(options, "memnoprobe", 10) == 0)
+				vrc4171_sockets[CARD_SLOTB].noprobe = SLOT_NOPROBE_MEM;
+			if (strncmp(options, "ionoprobe", 9) == 0)
+				vrc4171_sockets[CARD_SLOTB].noprobe = SLOT_NOPROBE_IO;
+			if (strncmp(options, "noprobe", 7) == 0)
+				vrc4171_sockets[CARD_SLOTB].noprobe = SLOT_NOPROBE_ALL;
+		}
+	}
+
+	return 0;
+}
+
+__setup("vrc4171_card=", vrc4171_card_setup);
+
+static int __devinit vrc4171_card_init(void)
+{
+	int retval, slot;
+
+	vrc4171_set_multifunction_pin(vrc4171_slotb);
+
+	if (request_region(CARD_CONTROLLER_INDEX, CARD_CONTROLLER_SIZE,
+	                       "NEC VRC4171 Card Controller") == NULL)
+		return -EBUSY;
+
+	for (slot = 0; slot < CARD_MAX_SLOTS; slot++) {
+		if (slot == CARD_SLOTB && vrc4171_slotb == SLOTB_IS_NONE)
+			break;
+
+		retval = vrc4171_add_socket(slot);
+		if (retval != 0)
+			return retval;
+	}
+
+	retval = request_irq(vrc4171_irq, pccard_interrupt, SA_SHIRQ,
+	                     "NEC VRC4171 Card Controller", vrc4171_sockets);
+	if (retval < 0) {
+		for (slot = 0; slot < CARD_MAX_SLOTS; slot++)
+			vrc4171_remove_socket(slot);
+
+		return retval;
+	}
+
+	printk(KERN_INFO "NEC VRC4171 Card Controller, connected to IRQ %d\n", vrc4171_irq);
+
+	return 0;
+}
+
+static void __devexit vrc4171_card_exit(void)
+{
+	int slot;
+
+	for (slot = 0; slot < CARD_MAX_SLOTS; slot++)
+		vrc4171_remove_socket(slot);
+
+	release_region(CARD_CONTROLLER_INDEX, CARD_CONTROLLER_SIZE);
+}
+
+module_init(vrc4171_card_init);
+module_exit(vrc4171_card_exit);
diff --git a/drivers/pcmcia/vrc4173_cardu.c b/drivers/pcmcia/vrc4173_cardu.c
new file mode 100644
index 000000000000..49de11e78531
--- /dev/null
+++ b/drivers/pcmcia/vrc4173_cardu.c
@@ -0,0 +1,622 @@
+/*
+ * FILE NAME
+ *	drivers/pcmcia/vrc4173_cardu.c
+ *
+ * BRIEF MODULE DESCRIPTION
+ * 	NEC VRC4173 CARDU driver for Socket Services
+ *	(This device doesn't support CardBus. it is supporting only 16bit PC Card.)
+ *
+ * Copyright 2002,2003 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the
+ *  Free Software Foundation; either version 2 of the License, or (at your
+ *  option) any later version.
+ *
+ *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/io.h>
+
+#include <pcmcia/ss.h>
+
+#include "vrc4173_cardu.h"
+
+MODULE_DESCRIPTION("NEC VRC4173 CARDU driver for Socket Services");
+MODULE_AUTHOR("Yoichi Yuasa <yuasa@hh.iij4u.or.jp>");
+MODULE_LICENSE("GPL");
+
+static int vrc4173_cardu_slots;
+
+static vrc4173_socket_t cardu_sockets[CARDU_MAX_SOCKETS];
+
+extern struct socket_info_t *pcmcia_register_socket (int slot,
+                                                     struct pccard_operations *vtable,
+                                                     int use_bus_pm);
+extern void pcmcia_unregister_socket(struct socket_info_t *s);
+
+static inline uint8_t exca_readb(vrc4173_socket_t *socket, uint16_t offset)
+{
+	return readb(socket->base + EXCA_REGS_BASE + offset);
+}
+
+static inline uint16_t exca_readw(vrc4173_socket_t *socket, uint16_t offset)
+{
+	uint16_t val;
+
+	val = readb(socket->base + EXCA_REGS_BASE + offset);
+	val |= (u16)readb(socket->base + EXCA_REGS_BASE + offset + 1) << 8;
+
+	return val;
+}
+
+static inline void exca_writeb(vrc4173_socket_t *socket, uint16_t offset, uint8_t val)
+{
+	writeb(val, socket->base + EXCA_REGS_BASE + offset);
+}
+
+static inline void exca_writew(vrc4173_socket_t *socket, uint8_t offset, uint16_t val)
+{
+	writeb((u8)val, socket->base + EXCA_REGS_BASE + offset);
+	writeb((u8)(val >> 8), socket->base + EXCA_REGS_BASE + offset + 1);
+}
+
+static inline uint32_t cardbus_socket_readl(vrc4173_socket_t *socket, u16 offset)
+{
+	return readl(socket->base + CARDBUS_SOCKET_REGS_BASE + offset);
+}
+
+static inline void cardbus_socket_writel(vrc4173_socket_t *socket, u16 offset, uint32_t val)
+{
+	writel(val, socket->base + CARDBUS_SOCKET_REGS_BASE + offset);
+}
+
+static void cardu_pciregs_init(struct pci_dev *dev)
+{
+	u32 syscnt;
+	u16 brgcnt;
+	u8 devcnt;
+
+	pci_write_config_dword(dev, 0x1c, 0x10000000);
+	pci_write_config_dword(dev, 0x20, 0x17fff000);
+	pci_write_config_dword(dev, 0x2c, 0);
+	pci_write_config_dword(dev, 0x30, 0xfffc);
+
+	pci_read_config_word(dev, BRGCNT, &brgcnt);
+	brgcnt &= ~IREQ_INT;
+	pci_write_config_word(dev, BRGCNT, brgcnt);
+
+	pci_read_config_dword(dev, SYSCNT, &syscnt);
+	syscnt &= ~(BAD_VCC_REQ_DISB|PCPCI_EN|CH_ASSIGN_MASK|SUB_ID_WR_EN|PCI_CLK_RIN);
+	syscnt |= (CH_ASSIGN_NODMA|ASYN_INT_MODE);
+	pci_write_config_dword(dev, SYSCNT, syscnt);
+
+	pci_read_config_byte(dev, DEVCNT, &devcnt);
+	devcnt &= ~(ZOOM_VIDEO_EN|SR_PCI_INT_SEL_MASK|PCI_INT_MODE|IRQ_MODE);
+	devcnt |= (SR_PCI_INT_SEL_NONE|IFG);
+	pci_write_config_byte(dev, DEVCNT, devcnt);
+
+	pci_write_config_byte(dev, CHIPCNT, S_PREF_DISB);
+
+	pci_write_config_byte(dev, SERRDIS, 0);
+}
+
+static int cardu_init(unsigned int slot)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[slot];
+
+	cardu_pciregs_init(socket->dev);
+
+	/* CARD_SC bits are cleared by reading CARD_SC. */
+	exca_writeb(socket, GLO_CNT, 0);
+
+	socket->cap.features |= SS_CAP_PCCARD | SS_CAP_PAGE_REGS;
+	socket->cap.irq_mask = 0;
+	socket->cap.map_size = 0x1000;
+	socket->cap.pci_irq  = socket->dev->irq;
+	socket->events = 0;
+	spin_lock_init(socket->event_lock);
+
+	/* Enable PC Card status interrupts */
+	exca_writeb(socket, CARD_SCI, CARD_DT_EN|RDY_EN|BAT_WAR_EN|BAT_DEAD_EN);
+
+	return 0;
+}
+
+static int cardu_suspend(unsigned int slot)
+{
+	return -EINVAL;
+}
+
+static int cardu_register_callback(unsigned int sock,
+                                           void (*handler)(void *, unsigned int),
+                                           void * info)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+
+	socket->handler = handler;
+	socket->info = info;
+
+	return 0;
+}
+
+static int cardu_inquire_socket(unsigned int sock, socket_cap_t *cap)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+
+	*cap = socket->cap;
+
+	return 0;
+}
+
+static int cardu_get_status(unsigned int sock, u_int *value)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+	uint32_t state;
+	uint8_t status;
+	u_int val = 0;
+
+	status = exca_readb(socket, IF_STATUS);
+	if (status & CARD_PWR) val |= SS_POWERON;
+	if (status & READY) val |= SS_READY;
+	if (status & CARD_WP) val |= SS_WRPROT;
+	if ((status & (CARD_DETECT1|CARD_DETECT2)) == (CARD_DETECT1|CARD_DETECT2))
+		val |= SS_DETECT;
+	if (exca_readb(socket, INT_GEN_CNT) & CARD_TYPE_IO) {
+		if (status & STSCHG) val |= SS_STSCHG;
+	} else {
+		status &= BV_DETECT_MASK;
+		if (status != BV_DETECT_GOOD) {
+			if (status == BV_DETECT_WARN) val |= SS_BATWARN;
+			else val |= SS_BATDEAD;
+		}
+	}
+
+	state = cardbus_socket_readl(socket, SKT_PRE_STATE);
+	if (state & VOL_3V_CARD_DT) val |= SS_3VCARD;
+	if (state & VOL_XV_CARD_DT) val |= SS_XVCARD;
+	if (state & CB_CARD_DT) val |= SS_CARDBUS;
+	if (!(state &
+	      (VOL_YV_CARD_DT|VOL_XV_CARD_DT|VOL_3V_CARD_DT|VOL_5V_CARD_DT|CCD20|CCD10)))
+		val |= SS_PENDING;
+
+	*value = val;
+
+	return 0;
+}
+
+static inline u_char get_Vcc_value(uint8_t val)
+{
+	switch (val & VCC_MASK) {
+	case VCC_3V:
+		return 33;
+	case VCC_5V:
+		return 50;
+	}
+
+	return 0;
+}
+
+static inline u_char get_Vpp_value(uint8_t val)
+{
+	switch (val & VPP_MASK) {
+	case VPP_12V:
+		return 120;
+	case VPP_VCC:
+		return get_Vcc_value(val);
+	}
+
+	return 0;
+}
+
+static int cardu_get_socket(unsigned int sock, socket_state_t *state)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+	uint8_t val;
+
+	val = exca_readb(socket, PWR_CNT);
+	state->Vcc = get_Vcc_value(val);
+	state->Vpp = get_Vpp_value(val);
+	state->flags = 0;
+	if (val & CARD_OUT_EN) state->flags |= SS_OUTPUT_ENA;
+
+	val = exca_readb(socket, INT_GEN_CNT);
+	if (!(val & CARD_REST0)) state->flags |= SS_RESET;
+	if (val & CARD_TYPE_IO) state->flags |= SS_IOCARD;
+
+	return 0;
+}
+
+static inline uint8_t set_Vcc_value(u_char Vcc)
+{
+	switch (Vcc) {
+	case 33:
+		return VCC_3V;
+	case 50:
+		return VCC_5V;
+	}
+
+	return VCC_0V;
+}
+
+static inline uint8_t set_Vpp_value(u_char Vpp)
+{
+	switch (Vpp) {
+	case 33:
+	case 50:
+		return VPP_VCC;
+	case 120:
+		return VPP_12V;
+	}
+
+	return VPP_0V;
+}
+
+static int cardu_set_socket(unsigned int sock, socket_state_t *state)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+	uint8_t val;
+
+	if (((state->Vpp == 33) || (state->Vpp == 50)) && (state->Vpp != state->Vcc))
+			return -EINVAL;
+
+	val = set_Vcc_value(state->Vcc);
+	val |= set_Vpp_value(state->Vpp);
+	if (state->flags & SS_OUTPUT_ENA) val |= CARD_OUT_EN;
+	exca_writeb(socket, PWR_CNT, val);
+
+	val = exca_readb(socket, INT_GEN_CNT) & CARD_REST0;
+	if (state->flags & SS_RESET) val &= ~CARD_REST0;
+	else val |= CARD_REST0;
+	if (state->flags & SS_IOCARD) val |= CARD_TYPE_IO;
+	exca_writeb(socket, INT_GEN_CNT, val);
+
+	return 0;
+}
+
+static int cardu_get_io_map(unsigned int sock, struct pccard_io_map *io)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+	uint8_t ioctl, window;
+	u_char map;
+
+	map = io->map;
+	if (map > 1)
+		return -EINVAL;
+
+	io->start = exca_readw(socket, IO_WIN_SA(map));
+	io->stop = exca_readw(socket, IO_WIN_EA(map));
+
+	ioctl = exca_readb(socket, IO_WIN_CNT);
+	window = exca_readb(socket, ADR_WIN_EN);
+	io->flags  = (window & IO_WIN_EN(map)) ? MAP_ACTIVE : 0;
+	if (ioctl & IO_WIN_DATA_AUTOSZ(map))
+		io->flags |= MAP_AUTOSZ;
+	else if (ioctl & IO_WIN_DATA_16BIT(map))
+		io->flags |= MAP_16BIT;
+
+	return 0;
+}
+
+static int cardu_set_io_map(unsigned int sock, struct pccard_io_map *io)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+	uint16_t ioctl;
+	uint8_t window, enable;
+	u_char map;
+
+	map = io->map;
+	if (map > 1)
+		return -EINVAL;
+
+	window = exca_readb(socket, ADR_WIN_EN);
+	enable = IO_WIN_EN(map);
+
+	if (window & enable) {
+		window &= ~enable;
+		exca_writeb(socket, ADR_WIN_EN, window);
+	}
+
+	exca_writew(socket, IO_WIN_SA(map), io->start);
+	exca_writew(socket, IO_WIN_EA(map), io->stop);
+
+	ioctl = exca_readb(socket, IO_WIN_CNT) & ~IO_WIN_CNT_MASK(map);
+	if (io->flags & MAP_AUTOSZ) ioctl |= IO_WIN_DATA_AUTOSZ(map);
+	else if (io->flags & MAP_16BIT) ioctl |= IO_WIN_DATA_16BIT(map);
+	exca_writeb(socket, IO_WIN_CNT, ioctl);
+
+	if (io->flags & MAP_ACTIVE)
+		exca_writeb(socket, ADR_WIN_EN, window | enable);
+
+	return 0;
+}
+
+static int cardu_get_mem_map(unsigned int sock, struct pccard_mem_map *mem)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+	uint32_t start, stop, offset, page;
+	uint8_t window;
+	u_char map;
+
+	map = mem->map;
+	if (map > 4)
+		return -EINVAL;
+
+	window = exca_readb(socket, ADR_WIN_EN);
+	mem->flags = (window & MEM_WIN_EN(map)) ? MAP_ACTIVE : 0;
+
+	start = exca_readw(socket, MEM_WIN_SA(map));
+	mem->flags |= (start & MEM_WIN_DSIZE) ? MAP_16BIT : 0;
+	start = (start & 0x0fff) << 12;
+
+	stop = exca_readw(socket, MEM_WIN_EA(map));
+	stop = ((stop & 0x0fff) << 12) + 0x0fff;
+
+	offset = exca_readw(socket, MEM_WIN_OA(map));
+	mem->flags |= (offset & MEM_WIN_WP) ? MAP_WRPROT : 0;
+	mem->flags |= (offset & MEM_WIN_REGSET) ? MAP_ATTRIB : 0;
+	offset = ((offset & 0x3fff) << 12) + start;
+	mem->card_start = offset & 0x03ffffff;
+
+	page = exca_readb(socket, MEM_WIN_SAU(map)) << 24;
+	mem->sys_start = start + page;
+	mem->sys_stop = start + page;
+
+	return 0;
+}
+
+static int cardu_set_mem_map(unsigned int sock, struct pccard_mem_map *mem)
+{
+	vrc4173_socket_t *socket = &cardu_sockets[sock];
+	uint16_t value;
+	uint8_t window, enable;
+	u_long sys_start, sys_stop, card_start;
+	u_char map;
+
+	map = mem->map;
+	sys_start = mem->sys_start;
+	sys_stop = mem->sys_stop;
+	card_start = mem->card_start;
+
+	if (map > 4 || sys_start > sys_stop || ((sys_start ^ sys_stop) >> 24) ||
+	    (card_start >> 26))
+		return -EINVAL;
+
+	window = exca_readb(socket, ADR_WIN_EN);
+	enable = MEM_WIN_EN(map);
+	if (window & enable) {
+		window &= ~enable;
+		exca_writeb(socket, ADR_WIN_EN, window);
+	}
+
+	exca_writeb(socket, MEM_WIN_SAU(map), sys_start >> 24);
+
+	value = (sys_start >> 12) & 0x0fff;
+	if (mem->flags & MAP_16BIT) value |= MEM_WIN_DSIZE;
+	exca_writew(socket, MEM_WIN_SA(map), value);
+
+	value = (sys_stop >> 12) & 0x0fff;
+	exca_writew(socket, MEM_WIN_EA(map), value);
+
+	value = ((card_start - sys_start) >> 12) & 0x3fff;
+	if (mem->flags & MAP_WRPROT) value |= MEM_WIN_WP;
+	if (mem->flags & MAP_ATTRIB) value |= MEM_WIN_REGSET;
+	exca_writew(socket, MEM_WIN_OA(map), value);
+
+	if (mem->flags & MAP_ACTIVE)
+		exca_writeb(socket, ADR_WIN_EN, window | enable);
+
+	return 0;
+}
+
+static void cardu_proc_setup(unsigned int sock, struct proc_dir_entry *base)
+{
+}
+
+static struct pccard_operations cardu_operations = {
+	.init			= cardu_init,
+	.suspend		= cardu_suspend,
+	.register_callback	= cardu_register_callback,
+	.inquire_socket		= cardu_inquire_socket,
+	.get_status		= cardu_get_status,
+	.get_socket		= cardu_get_socket,
+	.set_socket		= cardu_set_socket,
+	.get_io_map		= cardu_get_io_map,
+	.set_io_map		= cardu_set_io_map,
+	.get_mem_map		= cardu_get_mem_map,
+	.set_mem_map		= cardu_set_mem_map,
+	.proc_setup		= cardu_proc_setup,
+};
+
+static void cardu_bh(void *data)
+{
+	vrc4173_socket_t *socket = (vrc4173_socket_t *)data;
+	uint16_t events;
+
+	spin_lock_irq(&socket->event_lock);
+	events = socket->events;
+	socket->events = 0;
+	spin_unlock_irq(&socket->event_lock);
+
+	if (socket->handler)
+		socket->handler(socket->info, events);
+}
+
+static uint16_t get_events(vrc4173_socket_t *socket)
+{
+	uint16_t events = 0;
+	uint8_t csc, status;
+
+	status = exca_readb(socket, IF_STATUS);
+	csc = exca_readb(socket, CARD_SC);
+	if ((csc & CARD_DT_CHG) &&
+	    ((status & (CARD_DETECT1|CARD_DETECT2)) == (CARD_DETECT1|CARD_DETECT2)))
+		events |= SS_DETECT;
+
+	if ((csc & RDY_CHG) && (status & READY))
+		events |= SS_READY;
+
+	if (exca_readb(socket, INT_GEN_CNT) & CARD_TYPE_IO) {
+		if ((csc & BAT_DEAD_ST_CHG) && (status & STSCHG))
+			events |= SS_STSCHG;
+	} else {
+		if (csc & (BAT_WAR_CHG|BAT_DEAD_ST_CHG)) {
+			if ((status & BV_DETECT_MASK) != BV_DETECT_GOOD) {
+				if (status == BV_DETECT_WARN) events |= SS_BATWARN;
+				else events |= SS_BATDEAD;
+			}
+		}
+	}
+
+	return events;
+}
+
+static void cardu_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
+	vrc4173_socket_t *socket = (vrc4173_socket_t *)dev_id;
+	uint16_t events;
+
+	INIT_WORK(&socket->tq_work, cardu_bh, socket);
+
+	events = get_events(socket);
+	if (events) {
+		spin_lock(&socket->event_lock);
+		socket->events |= events;
+		spin_unlock(&socket->event_lock);
+		schedule_work(&socket->tq_work);
+	}
+}
+
+static int __devinit vrc4173_cardu_probe(struct pci_dev *dev,
+                                         const struct pci_device_id *ent)
+{
+	vrc4173_socket_t *socket;
+	unsigned long start, len, flags;
+	int slot, err;
+
+	slot = vrc4173_cardu_slots++;
+	socket = &cardu_sockets[slot];
+	if (socket->noprobe != 0)
+		return -EBUSY;
+
+	sprintf(socket->name, "NEC VRC4173 CARDU%1d", slot+1);
+
+	if ((err = pci_enable_device(dev)) < 0)
+		return err;
+
+	start = pci_resource_start(dev, 0);
+	if (start == 0)
+		return -ENODEV;
+
+	len = pci_resource_len(dev, 0);
+	if (len == 0)
+		return -ENODEV;
+
+	if (((flags = pci_resource_flags(dev, 0)) & IORESOURCE_MEM) == 0)
+		return -EBUSY;
+
+	if ((err = pci_request_regions(dev, socket->name)) < 0)
+		return err;
+
+	socket->base = ioremap(start, len);
+	if (socket->base == NULL)
+		return -ENODEV;
+
+	socket->dev = dev;
+
+	socket->pcmcia_socket = pcmcia_register_socket(slot, &cardu_operations, 1);
+	if (socket->pcmcia_socket == NULL) {
+		iounmap(socket->base);
+		socket->base = NULL;
+		return -ENOMEM;
+	}
+
+	if (request_irq(dev->irq, cardu_interrupt, SA_SHIRQ, socket->name, socket) < 0) {
+		pcmcia_unregister_socket(socket->pcmcia_socket);
+		socket->pcmcia_socket = NULL;
+		iounmap(socket->base);
+		socket->base = NULL;
+		return -EBUSY;
+	}
+
+	printk(KERN_INFO "%s at %#08lx, IRQ %d\n", socket->name, start, dev->irq);
+
+	return 0;
+}
+
+static int __devinit vrc4173_cardu_setup(char *options)
+{
+	if (options == NULL || *options == '\0')
+		return 0;
+
+	if (strncmp(options, "cardu1:", 7) == 0) {
+		options += 7;
+		if (*options != '\0') {
+			if (strncmp(options, "noprobe", 7) == 0) {
+				cardu_sockets[CARDU1].noprobe = 1;
+				options += 7;
+			}
+
+			if (*options != ',')
+				return 0;
+		} else
+			return 0;
+	}
+
+	if (strncmp(options, "cardu2:", 7) == 0) {
+		options += 7;
+		if ((*options != '\0') && (strncmp(options, "noprobe", 7) == 0))
+			cardu_sockets[CARDU2].noprobe = 1;
+	}
+
+	return 0;
+}
+
+__setup("vrc4173_cardu=", vrc4173_cardu_setup);
+
+static struct pci_device_id vrc4173_cardu_id_table[] __devinitdata = {
+	{	.vendor		= PCI_VENDOR_ID_NEC,
+		.device		= PCI_DEVICE_ID_NEC_NAPCCARD,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID, },
+        {0, }
+};
+
+static struct pci_driver vrc4173_cardu_driver = {
+	.name		= "NEC VRC4173 CARDU",
+	.probe		= vrc4173_cardu_probe,
+	.id_table	= vrc4173_cardu_id_table,
+};
+
+static int __devinit vrc4173_cardu_init(void)
+{
+	vrc4173_cardu_slots = 0;
+
+	return pci_module_init(&vrc4173_cardu_driver);
+}
+
+static void __devexit vrc4173_cardu_exit(void)
+{
+	pci_unregister_driver(&vrc4173_cardu_driver);
+}
+
+module_init(vrc4173_cardu_init);
+module_exit(vrc4173_cardu_exit);
diff --git a/drivers/pcmcia/vrc4173_cardu.h b/drivers/pcmcia/vrc4173_cardu.h
new file mode 100644
index 000000000000..113726f7cf92
--- /dev/null
+++ b/drivers/pcmcia/vrc4173_cardu.h
@@ -0,0 +1,247 @@
+/*
+ * FILE NAME
+ *	drivers/pcmcia/vrc4173_cardu.h
+ *
+ * BRIEF MODULE DESCRIPTION
+ *	Include file for NEC VRC4173 CARDU.
+ *
+ * Copyright 2002 Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License as published by the
+ *  Free Software Foundation; either version 2 of the License, or (at your
+ *  option) any later version.
+ *
+ *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef _VRC4173_CARDU_H
+#define _VRC4173_CARDU_H
+
+#include <linux/pci.h>
+
+#include <pcmcia/ss.h>
+
+#define CARDU_MAX_SOCKETS	2
+#define CARDU1			0
+#define CARDU2			1
+
+/*
+ * PCI Configuration Registers
+ */
+#define BRGCNT			0x3e
+ #define POST_WR_EN		0x0400
+ #define MEM1_PREF_EN		0x0200
+ #define MEM0_PREF_EN		0x0100
+ #define IREQ_INT		0x0080
+ #define CARD_RST		0x0040
+ #define MABORT_MODE		0x0020
+ #define VGA_EN			0x0008
+ #define ISA_EN			0x0004
+ #define SERR_EN		0x0002
+ #define PERR_EN		0x0001
+
+#define SYSCNT			0x80
+ #define BAD_VCC_REQ_DISB	0x00200000
+ #define PCPCI_EN		0x00080000
+ #define CH_ASSIGN_MASK		0x00070000
+ #define CH_ASSIGN_NODMA	0x00040000
+ #define SUB_ID_WR_EN		0x00000008
+ #define ASYN_INT_MODE		0x00000004
+ #define PCI_CLK_RIN		0x00000002
+
+#define DEVCNT			0x91
+ #define ZOOM_VIDEO_EN		0x40
+ #define SR_PCI_INT_SEL_MASK	0x18
+ #define SR_PCI_INT_SEL_NONE	0x00
+ #define PCI_INT_MODE		0x04
+ #define IRQ_MODE		0x02
+ #define IFG			0x01
+
+#define CHIPCNT			0x9c
+ #define S_PREF_DISB		0x10
+
+#define SERRDIS			0x9f
+ #define SERR_DIS_MAB		0x10
+ #define SERR_DIS_TAB		0x08
+ #define SERR_DIS_DT_PERR	0x04
+
+/*
+ * ExCA Registers
+ */
+#define EXCA_REGS_BASE		0x800
+#define EXCA_REGS_SIZE		0x800
+
+#define ID_REV			0x000
+ #define IF_TYPE_16BIT		0x80
+
+#define IF_STATUS		0x001
+ #define CARD_PWR		0x40
+ #define READY			0x20
+ #define CARD_WP		0x10
+ #define CARD_DETECT2		0x08
+ #define CARD_DETECT1		0x04
+ #define BV_DETECT_MASK		0x03
+ #define BV_DETECT_GOOD		0x03	/* Memory card */
+ #define BV_DETECT_WARN		0x02
+ #define BV_DETECT_BAD1		0x01
+ #define BV_DETECT_BAD0		0x00
+ #define STSCHG			0x02	/* I/O card */
+ #define SPKR			0x01
+
+#define PWR_CNT			0x002
+ #define CARD_OUT_EN		0x80
+ #define VCC_MASK		0x18
+ #define VCC_3V			0x18
+ #define VCC_5V			0x10
+ #define VCC_0V			0x00
+ #define VPP_MASK		0x03
+ #define VPP_12V		0x02
+ #define VPP_VCC		0x01
+ #define VPP_0V			0x00
+
+#define INT_GEN_CNT		0x003
+ #define CARD_REST0		0x40
+ #define CARD_TYPE_MASK		0x20
+ #define CARD_TYPE_IO		0x20
+ #define CARD_TYPE_MEM		0x00
+
+#define CARD_SC			0x004
+ #define CARD_DT_CHG		0x08
+ #define RDY_CHG		0x04
+ #define BAT_WAR_CHG		0x02
+ #define BAT_DEAD_ST_CHG	0x01
+
+#define CARD_SCI		0x005
+ #define CARD_DT_EN		0x08
+ #define RDY_EN			0x04
+ #define BAT_WAR_EN		0x02
+ #define BAT_DEAD_EN		0x01
+
+#define ADR_WIN_EN		0x006
+ #define IO_WIN_EN(x)		(0x40 << (x))
+ #define MEM_WIN_EN(x)		(0x01 << (x))
+
+#define IO_WIN_CNT		0x007
+ #define IO_WIN_CNT_MASK(x)	(0x03 << ((x) << 2))
+ #define IO_WIN_DATA_AUTOSZ(x)	(0x02 << ((x) << 2))
+ #define IO_WIN_DATA_16BIT(x)	(0x01 << ((x) << 2))
+
+#define IO_WIN_SA(x)		(0x008 + ((x) << 2))
+#define IO_WIN_EA(x)		(0x00a + ((x) << 2))
+
+#define MEM_WIN_SA(x)		(0x010 + ((x) << 3))
+ #define MEM_WIN_DSIZE		0x8000
+
+#define MEM_WIN_EA(x)		(0x012 + ((x) << 3))
+
+#define MEM_WIN_OA(x)		(0x014 + ((x) << 3))
+ #define MEM_WIN_WP		0x8000
+ #define MEM_WIN_REGSET		0x4000
+
+#define GEN_CNT			0x016
+ #define VS2_STATUS		0x80
+ #define VS1_STATUS		0x40
+ #define EXCA_REG_RST_EN	0x02
+
+#define GLO_CNT			0x01e
+ #define FUN_INT_LEV		0x08
+ #define INT_WB_CLR		0x04
+ #define CSC_INT_LEV		0x02
+
+#define IO_WIN_OAL(x)		(0x036 + ((x) << 1))
+#define IO_WIN_OAH(x)		(0x037 + ((x) << 1))
+
+#define MEM_WIN_SAU(x)		(0x040 + (x))
+
+#define IO_SETUP_TIM		0x080
+#define IO_CMD_TIM		0x081
+#define IO_HOLD_TIM		0x082
+#define MEM_SETUP_TIM(x)	(0x084 + ((x) << 2))
+#define MEM_CMD_TIM(x)		(0x085 + ((x) << 2))
+#define MEM_HOLD_TIM(x)		(0x086 + ((x) << 2))
+ #define TIM_CLOCKS(x)		((x) - 1)
+
+#define MEM_TIM_SEL1		0x08c
+#define MEM_TIM_SEL2		0x08d
+ #define MEM_WIN_TIMSEL1(x)	(0x03 << (((x) & 3) << 1))
+
+#define MEM_WIN_PWEN		0x091
+ #define POSTWEN		0x01
+
+/*
+ * CardBus Socket Registers
+ */
+#define CARDBUS_SOCKET_REGS_BASE	0x000
+#define CARDBUS_SOCKET_REGS_SIZE	0x800
+
+#define SKT_EV			0x000
+ #define POW_CYC_EV		0x00000008
+ #define CCD2_EV		0x00000004
+ #define CCD1_EV		0x00000002
+ #define CSTSCHG_EV		0x00000001
+
+#define SKT_MASK		0x004
+ #define POW_CYC_MASK		0x00000008
+ #define CCD_MASK		0x00000006
+ #define CSC_MASK		0x00000001
+
+#define SKT_PRE_STATE		0x008
+#define SKT_FORCE_EV		0x00c
+ #define VOL_3V_SKT		0x20000000
+ #define VOL_5V_SKT		0x10000000
+ #define CVS_TEST		0x00004000
+ #define VOL_YV_CARD_DT		0x00002000
+ #define VOL_XV_CARD_DT		0x00001000
+ #define VOL_3V_CARD_DT		0x00000800
+ #define VOL_5V_CARD_DT		0x00000400
+ #define BAD_VCC_REQ		0x00000200
+ #define DATA_LOST		0x00000100
+ #define NOT_A_CARD		0x00000080
+ #define CREADY			0x00000040
+ #define CB_CARD_DT		0x00000020
+ #define R2_CARD_DT		0x00000010
+ #define POW_UP			0x00000008
+ #define CCD20			0x00000004
+ #define CCD10			0x00000002
+ #define CSTSCHG		0x00000001
+
+#define SKT_CNT			0x010
+ #define STP_CLK_EN		0x00000080
+ #define VCC_CNT_MASK		0x00000070
+ #define VCC_CNT_3V		0x00000030
+ #define VCC_CNT_5V		0x00000020
+ #define VCC_CNT_0V		0x00000000
+ #define VPP_CNT_MASK		0x00000007
+ #define VPP_CNT_3V		0x00000003
+ #define VPP_CNT_5V		0x00000002
+ #define VPP_CNT_12V		0x00000001
+ #define VPP_CNT_0V		0x00000000
+
+typedef struct vrc4173_socket {
+	int noprobe;
+	struct pci_dev *dev;
+	void *base;
+	void (*handler)(void *, unsigned int);
+	void *info;
+	socket_cap_t cap;
+	spinlock_t event_lock;
+	uint16_t events;
+	struct socket_info_t *pcmcia_socket;
+	struct work_struct tq_work;
+	char name[20];
+} vrc4173_socket_t;
+
+#endif /* _VRC4173_CARDU_H */
diff --git a/include/asm-mips/vr41xx/cmbvr4133.h b/include/asm-mips/vr41xx/cmbvr4133.h
new file mode 100644
index 000000000000..42af389019ea
--- /dev/null
+++ b/include/asm-mips/vr41xx/cmbvr4133.h
@@ -0,0 +1,61 @@
+/*
+ * include/asm-mips/vr41xx/cmbvr4133.h
+ *
+ * Include file for NEC CMB-VR4133.
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ *         Jun Sun <jsun@mvista.com, or source@mvista.com> and
+ *         Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2002-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __NEC_CMBVR4133_H
+#define __NEC_CMBVR4133_H
+
+#include <asm/addrspace.h>
+#include <asm/vr41xx/vr41xx.h>
+
+/*
+ * General-Purpose I/O Pin Number
+ */
+#define CMBVR41XX_INTA_PIN		1
+#define CMBVR41XX_INTB_PIN		1
+#define CMBVR41XX_INTC_PIN		3
+#define CMBVR41XX_INTD_PIN		1
+#define CMBVR41XX_INTE_PIN		1
+
+/*
+ * Interrupt Number
+ */
+#define CMBVR41XX_INTA_IRQ		GIU_IRQ(CMBVR41XX_INTA_PIN)
+#define CMBVR41XX_INTB_IRQ		GIU_IRQ(CMBVR41XX_INTB_PIN)
+#define CMBVR41XX_INTC_IRQ		GIU_IRQ(CMBVR41XX_INTC_PIN)
+#define CMBVR41XX_INTD_IRQ		GIU_IRQ(CMBVR41XX_INTD_PIN)
+#define CMBVR41XX_INTE_IRQ		GIU_IRQ(CMBVR41XX_INTE_PIN)
+
+#define I8259_IRQ_BASE			72
+#define I8259_IRQ(x)			(I8259_IRQ_BASE + (x))
+#define TIMER_IRQ			I8259_IRQ(0)
+#define KEYBOARD_IRQ			I8259_IRQ(1)
+#define I8259_SLAVE_IRQ			I8259_IRQ(2)
+#define UART3_IRQ			I8259_IRQ(3)
+#define UART1_IRQ			I8259_IRQ(4)
+#define UART2_IRQ			I8259_IRQ(5)
+#define FDC_IRQ				I8259_IRQ(6)
+#define PARPORT_IRQ			I8259_IRQ(7)
+#define RTC_IRQ				I8259_IRQ(8)
+#define USB_IRQ				I8259_IRQ(9)
+#define I8259_INTA_IRQ			I8259_IRQ(10)
+#define AUDIO_IRQ			I8259_IRQ(11)
+#define AUX_IRQ				I8259_IRQ(12)
+#define IDE_PRIMARY_IRQ			I8259_IRQ(14)
+#define IDE_SECONDARY_IRQ		I8259_IRQ(15)
+#define I8259_IRQ_LAST			IDE_SECONDARY_IRQ
+
+#define RTC_PORT(x)	(0xaf000100 + (x))
+#define RTC_IO_EXTENT	0x140
+
+#endif /* __NEC_CMBVR4133_H */
diff --git a/include/asm-mips/vr41xx/vrc4173.h b/include/asm-mips/vr41xx/vrc4173.h
index 591b81b7ad2f..58e193c51b45 100644
--- a/include/asm-mips/vr41xx/vrc4173.h
+++ b/include/asm-mips/vr41xx/vrc4173.h
@@ -5,6 +5,7 @@
  *  Copyright (C) 2001-2003 Montavista Software Inc.
  *    Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com>
  *  Copyright (C) 2004  Yoichi Yuasa <yuasa@hh.iij4u.or.jp>
+ *  Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -23,6 +24,7 @@
 #ifndef __NEC_VRC4173_H 
 #define __NEC_VRC4173_H 
 
+#include <linux/config.h>
 #include <asm/io.h>
 
 /*
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 65fe9d45f891..daf8c32e6021 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -582,6 +582,7 @@
 #define PCI_DEVICE_ID_NEC_CBUS_2	0x002d /* PCI-Cbus Bridge */
 #define PCI_DEVICE_ID_NEC_USB		0x0035 /* PCI-USB Host */
 #define PCI_DEVICE_ID_NEC_CBUS_3	0x003b
+#define PCI_DEVICE_ID_NEC_NAPCCARD	0x003e
 #define PCI_DEVICE_ID_NEC_PCX2		0x0046 /* PowerVR */
 #define PCI_DEVICE_ID_NEC_NILE4		0x005a
 #define PCI_DEVICE_ID_NEC_VRC5476       0x009b
@@ -2334,6 +2335,7 @@
 #define PCI_DEVICE_ID_INTEL_IXP4XX	0x8500
 #define PCI_DEVICE_ID_INTEL_IXP2400	0x9001
 #define PCI_DEVICE_ID_INTEL_IXP2800	0x9004
+#define PCI_DEVICE_ID_INTEL_S21152BB	0xb152
 
 #define PCI_VENDOR_ID_COMPUTONE		0x8e0e
 #define PCI_DEVICE_ID_COMPUTONE_IP2EX	0x0291
-- 
2.30.9