Merge branch 'master'

141 files changed, 1069 insertions, 3017 deletions

diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 56e194f1a0b0..8bea3fbd0548 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -42,4 +42,4 @@
  41 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile)  [0070:9800,0070:9802]
  42 -> digitalnow DNTV Live! DVB-T Pro                     [1822:0025]
  43 -> KWorld/VStream XPert DVB-T with cx22702             [17de:08a1]
- 44 -> DViCO FusionHDTV DVB-T Dual Digital                 [18ac:db50]
+ 44 -> DViCO FusionHDTV DVB-T Dual Digital                 [18ac:db50,18ac:db54]
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index cb3a59bbeb17..8a352597830f 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -1,7 +1,7 @@
   0 -> UNKNOWN/GENERIC
   1 -> Proteus Pro [philips reference design]   [1131:2001,1131:2001]
   2 -> LifeView FlyVIDEO3000                    [5168:0138,4e42:0138]
-  3 -> LifeView FlyVIDEO2000                    [5168:0138]
+  3 -> LifeView/Typhoon FlyVIDEO2000            [5168:0138,4e42:0138]
   4 -> EMPRESS                                  [1131:6752]
   5 -> SKNet Monster TV                         [1131:4e85]
   6 -> Tevion MD 9717
@@ -53,12 +53,12 @@
  52 -> AverMedia AverTV/305                     [1461:2108]
  53 -> ASUS TV-FM 7135                          [1043:4845]
  54 -> LifeView FlyTV Platinum FM               [5168:0214,1489:0214]
- 55 -> LifeView FlyDVB-T DUO                    [5168:0502,5168:0306]
+ 55 -> LifeView FlyDVB-T DUO                    [5168:0306]
  56 -> Avermedia AVerTV 307                     [1461:a70a]
  57 -> Avermedia AVerTV GO 007 FM               [1461:f31f]
  58 -> ADS Tech Instant TV (saa7135)            [1421:0350,1421:0351,1421:0370,1421:1370]
  59 -> Kworld/Tevion V-Stream Xpert TV PVR7134
- 60 -> Typhoon DVB-T Duo Digital/Analog Cardbus [4e42:0502]
+ 60 -> LifeView/Typhoon FlyDVB-T Duo Cardbus    [5168:0502,4e42:0502]
  61 -> Philips TOUGH DVB-T reference design     [1131:2004]
  62 -> Compro VideoMate TV Gold+II
  63 -> Kworld Xpert TV PVR7134
diff --git a/MAINTAINERS b/MAINTAINERS
index 11d44daa6025..a05aefdea602 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -540,7 +540,8 @@ S:	Supported
 
 BTTV VIDEO4LINUX DRIVER
 P:      Mauro Carvalho Chehab
-M:      mchehab@brturbo.com.br
+M:      mchehab@infradead.org
+M:      v4l-dvb-maintainer@linuxtv.org
 L:      video4linux-list@redhat.com
 W:      http://linuxtv.org
 T:      git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
@@ -837,11 +838,12 @@ S:	Maintained
 
 DVB SUBSYSTEM AND DRIVERS
 P:      LinuxTV.org Project
-M:      linux-dvb-maintainer@linuxtv.org
+M:      mchehab@infradead.org
+M:      v4l-dvb-maintainer@linuxtv.org
 L:      linux-dvb@linuxtv.org (subscription required)
 W:      http://linuxtv.org/
 T:      git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
-S:      Supported
+S:      Maintained
 
 EATA-DMA SCSI DRIVER
 P:      Michael Neuffer
@@ -2956,7 +2958,8 @@ S:      Maintained
 
 VIDEO FOR LINUX
 P:      Mauro Carvalho Chehab
-M:      mchehab@brturbo.com.br
+M:      mchehab@infradead.org
+M:      v4l-dvb-maintainer@linuxtv.org
 L:      video4linux-list@redhat.com
 W:      http://linuxtv.org
 T:      git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
diff --git a/Makefile b/Makefile
index cd5b619db9d8..a1158d1c051e 100644
--- a/Makefile
+++ b/Makefile
@@ -442,7 +442,7 @@ export KBUILD_DEFCONFIG
 config %config: scripts_basic outputmakefile FORCE
         $(Q)mkdir -p include/linux
         $(Q)$(MAKE) $(build)=scripts/kconfig $@
-        $(Q)$(MAKE) .kernelrelease
+        $(Q)$(MAKE) -C $(srctree) KBUILD_SRC= .kernelrelease
 
 else
 # ===========================================================================
diff --git a/arch/cris/Makefile b/arch/cris/Makefile
index ea65d585cf5e..ee114699ef8e 100644
--- a/arch/cris/Makefile
+++ b/arch/cris/Makefile
@@ -119,7 +119,7 @@ $(SRC_ARCH)/.links:
         @ln -sfn $(SRC_ARCH)/$(SARCH)/lib $(SRC_ARCH)/lib
         @ln -sfn $(SRC_ARCH)/$(SARCH) $(SRC_ARCH)/arch
         @ln -sfn $(SRC_ARCH)/$(SARCH)/vmlinux.lds.S $(SRC_ARCH)/kernel/vmlinux.lds.S
-        @ln -sfn $(SRC_ARCH)/$(SARCH)/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
+        @ln -sfn $(SRC_ARCH)/$(SARCH)/kernel/asm-offsets.c $(SRC_ARCH)/kernel/asm-offsets.c
         @touch $@
 
 # Create link to sub arch includes
diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index 98a5c23cf3df..f39e09ef64ec 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -77,7 +77,7 @@ void ack_bad_irq(unsigned int irq)
          * completely.
          * But only ack when the APIC is enabled -AK
          */
-        if (!cpu_has_apic)
+        if (cpu_has_apic)
                 ack_APIC_irq();
 }
 
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c3e852e9953e..767de847b4ab 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -595,6 +595,7 @@ config SGI_IP32
         select SYS_HAS_CPU_R5000
         select SYS_HAS_CPU_R10000 if BROKEN
         select SYS_HAS_CPU_RM7000
+        select SYS_HAS_CPU_NEVADA
         select SYS_SUPPORTS_64BIT_KERNEL
         select SYS_SUPPORTS_BIG_ENDIAN
         help
diff --git a/arch/mips/Makefile b/arch/mips/Makefile
index 2a9f2ef27b29..6a57407df1bc 100644
--- a/arch/mips/Makefile
+++ b/arch/mips/Makefile
@@ -53,14 +53,17 @@ CROSS_COMPILE		:= $(tool-prefix)
 endif
 
 CHECKFLAGS-y                            += -D__linux__ -D__mips__ \
+                                           -D_MIPS_SZINT=32 \
                                            -D_ABIO32=1 \
                                            -D_ABIN32=2 \
                                            -D_ABI64=3
 CHECKFLAGS-$(CONFIG_32BIT)              += -D_MIPS_SIM=_ABIO32 \
                                            -D_MIPS_SZLONG=32 \
+                                           -D_MIPS_SZPTR=32 \
                                            -D__PTRDIFF_TYPE__=int
 CHECKFLAGS-$(CONFIG_64BIT)              += -m64 -D_MIPS_SIM=_ABI64 \
                                            -D_MIPS_SZLONG=64 \
+                                           -D_MIPS_SZPTR=64 \
                                            -D__PTRDIFF_TYPE__="long int"
 CHECKFLAGS-$(CONFIG_CPU_BIG_ENDIAN)     += -D__MIPSEB__
 CHECKFLAGS-$(CONFIG_CPU_LITTLE_ENDIAN)  += -D__MIPSEL__
@@ -166,79 +169,97 @@ echo $$gcc_abi $$gcc_opt$$gcc_cpu $$gcc_isa $$gas_abi $$gas_opt$$gas_cpu $$gas_i
 #
 cflags-$(CONFIG_CPU_R3000)      += \
                         $(call set_gccflags,r3000,mips1,r3000,mips1,mips1)
+CHECKFLAGS-$(CONFIG_CPU_R3000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS1
 
 cflags-$(CONFIG_CPU_TX39XX)     += \
                         $(call set_gccflags,r3900,mips1,r3000,mips1,mips1)
+CHECKFLAGS-$(CONFIG_CPU_TX39XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS1
 
 cflags-$(CONFIG_CPU_R6000)      += \
                         $(call set_gccflags,r6000,mips2,r6000,mips2,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_R6000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS2
 
 cflags-$(CONFIG_CPU_R4300)      += \
                         $(call set_gccflags,r4300,mips3,r4300,mips3,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_R4300)  += -D_MIPS_ISA=_MIPS_ISA_MIPS3
 
 cflags-$(CONFIG_CPU_VR41XX)     += \
                         $(call set_gccflags,r4100,mips3,r4600,mips3,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_VR41XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
 
 cflags-$(CONFIG_CPU_R4X00)      += \
                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_R4X00)  += -D_MIPS_ISA=_MIPS_ISA_MIPS3
 
 cflags-$(CONFIG_CPU_TX49XX)     += \
                         $(call set_gccflags,r4600,mips3,r4600,mips3,mips2)  \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_TX49XX) += -D_MIPS_ISA=_MIPS_ISA_MIPS3
 
 cflags-$(CONFIG_CPU_MIPS32_R1)  += \
                         $(call set_gccflags,mips32,mips32,r4600,mips3,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_MIPS32_R1)      += -D_MIPS_ISA=_MIPS_ISA_MIPS32
 
 cflags-$(CONFIG_CPU_MIPS32_R2)  += \
                         $(call set_gccflags,mips32r2,mips32r2,r4600,mips3,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_MIPS32_R2)      += -D_MIPS_ISA=_MIPS_ISA_MIPS32
 
 cflags-$(CONFIG_CPU_MIPS64_R1)  += \
                         $(call set_gccflags,mips64,mips64,r4600,mips3,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_MIPS64_R1)      += -D_MIPS_ISA=_MIPS_ISA_MIPS64
 
 cflags-$(CONFIG_CPU_MIPS64_R2)  += \
                         $(call set_gccflags,mips64r2,mips64r2,r4600,mips3,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_MIPS64_R2)      += -D_MIPS_ISA=_MIPS_ISA_MIPS64
 
 cflags-$(CONFIG_CPU_R5000)      += \
                         $(call set_gccflags,r5000,mips4,r5000,mips4,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_R5000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 cflags-$(CONFIG_CPU_R5432)      += \
                         $(call set_gccflags,r5400,mips4,r5000,mips4,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_R5432)  += -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 cflags-$(CONFIG_CPU_NEVADA)     += \
                         $(call set_gccflags,rm5200,mips4,r5000,mips4,mips2) \
                         -Wa,--trap
-#                       $(call cc-option,-mmad)
+CHECKFLAGS-$(CONFIG_CPU_NEVADA) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 cflags-$(CONFIG_CPU_RM7000)     += \
                         $(call set_gccflags,rm7000,mips4,r5000,mips4,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_RM7000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 cflags-$(CONFIG_CPU_RM9000)     += \
                         $(call set_gccflags,rm9000,mips4,r5000,mips4,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_RM9000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 
 cflags-$(CONFIG_CPU_SB1)        += \
                         $(call set_gccflags,sb1,mips64,r5000,mips4,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_SB1)    += -D_MIPS_ISA=_MIPS_ISA_MIPS64
 
 cflags-$(CONFIG_CPU_R8000)      += \
                         $(call set_gccflags,r8000,mips4,r8000,mips4,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_R8000)  += -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 cflags-$(CONFIG_CPU_R10000)     += \
                         $(call set_gccflags,r10000,mips4,r8000,mips4,mips2) \
                         -Wa,--trap
+CHECKFLAGS-$(CONFIG_CPU_R10000) += -D_MIPS_ISA=_MIPS_ISA_MIPS4
 
 ifdef CONFIG_CPU_SB1
 ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
@@ -369,7 +390,7 @@ load-$(CONFIG_MIPS_XXS1500)	+= 0xffffffff80100000
 # Cobalt Server
 #
 core-$(CONFIG_MIPS_COBALT)      += arch/mips/cobalt/
-cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/cobalt
+cflags-$(CONFIG_MIPS_COBALT)    += -Iinclude/asm-mips/mach-cobalt
 load-$(CONFIG_MIPS_COBALT)      += 0xffffffff80080000
 
 #
diff --git a/arch/mips/au1000/common/reset.c b/arch/mips/au1000/common/reset.c
index 65b84db800e4..4ffccedf5967 100644
--- a/arch/mips/au1000/common/reset.c
+++ b/arch/mips/au1000/common/reset.c
@@ -151,7 +151,7 @@ void au1000_restart(char *command)
         }
 
         set_c0_status(ST0_BEV | ST0_ERL);
-        set_c0_config(CONF_CM_UNCACHED);
+        change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
         flush_cache_all();
         write_c0_wired(0);
 
diff --git a/arch/mips/au1000/common/setup.c b/arch/mips/au1000/common/setup.c
index 08c8c855cc9c..eb155c071aa6 100644
--- a/arch/mips/au1000/common/setup.c
+++ b/arch/mips/au1000/common/setup.c
@@ -33,6 +33,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
+#include <linux/pm.h>
 
 #include <asm/cpu.h>
 #include <asm/bootinfo.h>
@@ -125,7 +126,7 @@ void __init plat_setup(void)
 #endif
         _machine_restart = au1000_restart;
         _machine_halt = au1000_halt;
-        _machine_power_off = au1000_power_off;
+        pm_power_off = au1000_power_off;
         board_time_init = au1xxx_time_init;
         board_timer_setup = au1xxx_timer_setup;
 
diff --git a/arch/mips/cobalt/int-handler.S b/arch/mips/cobalt/int-handler.S
index f92608e8d84f..e75d5e3ca868 100644
--- a/arch/mips/cobalt/int-handler.S
+++ b/arch/mips/cobalt/int-handler.S
@@ -8,7 +8,7 @@
  */
 #include <asm/asm.h>
 #include <asm/mipsregs.h>
-#include <asm/cobalt/cobalt.h>
+#include <asm/mach-cobalt/cobalt.h>
 #include <asm/regdef.h>
 #include <asm/stackframe.h>
 
diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c
index 0d90851f925e..f9a108820d6e 100644
--- a/arch/mips/cobalt/irq.c
+++ b/arch/mips/cobalt/irq.c
@@ -18,7 +18,7 @@
 #include <asm/gt64120.h>
 #include <asm/ptrace.h>
 
-#include <asm/cobalt/cobalt.h>
+#include <asm/mach-cobalt/cobalt.h>
 
 extern void cobalt_handle_int(void);
 
diff --git a/arch/mips/cobalt/reset.c b/arch/mips/cobalt/reset.c
index 805a0e88507b..753dfccae6fa 100644
--- a/arch/mips/cobalt/reset.c
+++ b/arch/mips/cobalt/reset.c
@@ -16,7 +16,7 @@
 #include <asm/reboot.h>
 #include <asm/system.h>
 #include <asm/mipsregs.h>
-#include <asm/cobalt/cobalt.h>
+#include <asm/mach-cobalt/cobalt.h>
 
 void cobalt_machine_halt(void)
 {
diff --git a/arch/mips/cobalt/setup.c b/arch/mips/cobalt/setup.c
index d358a118fa31..050685b87a3c 100644
--- a/arch/mips/cobalt/setup.c
+++ b/arch/mips/cobalt/setup.c
@@ -5,7 +5,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996, 1997, 2004 by Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 1996, 1997, 2004, 05 by Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 2001, 2002, 2003 by Liam Davies (ldavies@agile.tv)
  *
  */
@@ -13,6 +13,7 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/pm.h>
 #include <linux/serial.h>
 #include <linux/serial_core.h>
 
@@ -25,7 +26,7 @@
 #include <asm/gt64120.h>
 #include <asm/serial.h>
 
-#include <asm/cobalt/cobalt.h>
+#include <asm/mach-cobalt/cobalt.h>
 
 extern void cobalt_machine_restart(char *command);
 extern void cobalt_machine_halt(void);
@@ -99,7 +100,7 @@ void __init plat_setup(void)
 
         _machine_restart = cobalt_machine_restart;
         _machine_halt = cobalt_machine_halt;
-        _machine_power_off = cobalt_machine_power_off;
+        pm_power_off = cobalt_machine_power_off;
 
         board_timer_setup = cobalt_timer_setup;
 
diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig
index 967e7acd8e1f..a34db6e82b27 100644
--- a/arch/mips/configs/ip32_defconfig
+++ b/arch/mips/configs/ip32_defconfig
@@ -102,6 +102,7 @@ CONFIG_CPU_R5000=y
 # CONFIG_CPU_RM9000 is not set
 # CONFIG_CPU_SB1 is not set
 CONFIG_SYS_HAS_CPU_R5000=y
+CONFIG_SYS_HAS_CPU_NEVADA=y
 CONFIG_SYS_HAS_CPU_RM7000=y
 CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
 CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
diff --git a/arch/mips/configs/qemu_defconfig b/arch/mips/configs/qemu_defconfig
index dee44606164c..c02becab850b 100644
--- a/arch/mips/configs/qemu_defconfig
+++ b/arch/mips/configs/qemu_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.15-rc2
-# Thu Nov 24 01:07:00 2005
+# Linux kernel version: 2.6.16-rc2
+# Fri Feb  3 17:14:27 2006
 #
 CONFIG_MIPS=y
 
@@ -147,26 +147,27 @@ CONFIG_LOCALVERSION_AUTO=y
 # CONFIG_BSD_PROCESS_ACCT is not set
 # CONFIG_SYSCTL is not set
 # CONFIG_AUDIT is not set
-# CONFIG_HOTPLUG is not set
-CONFIG_KOBJECT_UEVENT=y
 # CONFIG_IKCONFIG is not set
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_EMBEDDED=y
 CONFIG_KALLSYMS=y
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
+# CONFIG_HOTPLUG is not set
 CONFIG_PRINTK=y
 # CONFIG_BUG is not set
+CONFIG_ELF_CORE=y
 # CONFIG_BASE_FULL is not set
 # CONFIG_FUTEX is not set
 # CONFIG_EPOLL is not set
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 # CONFIG_SHMEM is not set
 CONFIG_CC_ALIGN_FUNCTIONS=0
 CONFIG_CC_ALIGN_LABELS=0
 CONFIG_CC_ALIGN_LOOPS=0
 CONFIG_CC_ALIGN_JUMPS=0
+CONFIG_SLAB=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=1
+# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -266,11 +267,7 @@ CONFIG_TCP_CONG_BIC=y
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
-CONFIG_IEEE80211=y
-# CONFIG_IEEE80211_DEBUG is not set
-CONFIG_IEEE80211_CRYPT_WEP=y
-CONFIG_IEEE80211_CRYPT_CCMP=y
-CONFIG_IEEE80211_CRYPT_TKIP=y
+# CONFIG_IEEE80211 is not set
 
 #
 # Device Drivers
@@ -323,7 +320,7 @@ CONFIG_BLK_DEV_RAM_COUNT=16
 #
 # SCSI device support
 #
-CONFIG_RAID_ATTRS=y
+# CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 
 #
@@ -366,24 +363,16 @@ CONFIG_NETDEVICES=y
 #
 # PHY device support
 #
-CONFIG_PHYLIB=y
-
-#
-# MII PHY device drivers
-#
-CONFIG_MARVELL_PHY=y
-CONFIG_DAVICOM_PHY=y
-CONFIG_QSEMI_PHY=y
-CONFIG_LXT_PHY=y
-CONFIG_CICADA_PHY=y
+# CONFIG_PHYLIB is not set
 
 #
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
+# CONFIG_MII is not set
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_SMC is not set
+# CONFIG_DM9000 is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 # CONFIG_DEPCA is not set
 # CONFIG_HP100 is not set
@@ -479,6 +468,7 @@ CONFIG_HW_CONSOLE=y
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
 # CONFIG_SERIAL_8250_EXTENDED is not set
 
 #
@@ -518,6 +508,12 @@ CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_I2C is not set
 
 #
+# SPI support
+#
+# CONFIG_SPI is not set
+# CONFIG_SPI_MASTER is not set
+
+#
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
@@ -592,11 +588,14 @@ CONFIG_DUMMY_CONSOLE=y
 #
 
 #
+# EDAC - error detection and reporting (RAS)
+#
+
+#
 # File systems
 #
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
-# CONFIG_JBD is not set
 # CONFIG_REISERFS_FS is not set
 # CONFIG_JFS_FS is not set
 # CONFIG_FS_POSIX_ACL is not set
@@ -677,6 +676,7 @@ CONFIG_MSDOS_PARTITION=y
 # Kernel hacking
 #
 # CONFIG_PRINTK_TIME is not set
+# CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_DEBUG_KERNEL is not set
 CONFIG_LOG_BUF_SHIFT=14
 CONFIG_CROSSCOMPILE=y
@@ -690,31 +690,7 @@ CONFIG_CMDLINE="console=ttyS0 debug ip=172.20.0.2:172.20.0.1::255.255.0.0"
 #
 # Cryptographic options
 #
-CONFIG_CRYPTO=y
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_NULL=y
-CONFIG_CRYPTO_MD4=y
-CONFIG_CRYPTO_MD5=y
-CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA256=y
-CONFIG_CRYPTO_SHA512=y
-CONFIG_CRYPTO_WP512=y
-CONFIG_CRYPTO_TGR192=y
-CONFIG_CRYPTO_DES=y
-CONFIG_CRYPTO_BLOWFISH=y
-CONFIG_CRYPTO_TWOFISH=y
-CONFIG_CRYPTO_SERPENT=y
-CONFIG_CRYPTO_AES=y
-CONFIG_CRYPTO_CAST5=y
-CONFIG_CRYPTO_CAST6=y
-CONFIG_CRYPTO_TEA=y
-CONFIG_CRYPTO_ARC4=y
-CONFIG_CRYPTO_KHAZAD=y
-CONFIG_CRYPTO_ANUBIS=y
-CONFIG_CRYPTO_DEFLATE=y
-CONFIG_CRYPTO_MICHAEL_MIC=y
-CONFIG_CRYPTO_CRC32C=y
-# CONFIG_CRYPTO_TEST is not set
+# CONFIG_CRYPTO is not set
 
 #
 # Hardware crypto devices
@@ -724,8 +700,6 @@ CONFIG_CRYPTO_CRC32C=y
 # Library routines
 #
 # CONFIG_CRC_CCITT is not set
-CONFIG_CRC16=y
+# CONFIG_CRC16 is not set
 CONFIG_CRC32=y
-CONFIG_LIBCRC32C=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZLIB_DEFLATE=y
+# CONFIG_LIBCRC32C is not set
diff --git a/arch/mips/ddb5xxx/ddb5074/setup.c b/arch/mips/ddb5xxx/ddb5074/setup.c
index 11535be265b9..91456b068c2e 100644
--- a/arch/mips/ddb5xxx/ddb5074/setup.c
+++ b/arch/mips/ddb5xxx/ddb5074/setup.c
@@ -14,6 +14,7 @@
 #include <linux/ide.h>
 #include <linux/ioport.h>
 #include <linux/irq.h>
+#include <linux/pm.h>
 
 #include <asm/addrspace.h>
 #include <asm/bcache.h>
@@ -95,7 +96,7 @@ void __init plat_setup(void)
 
         _machine_restart = ddb_machine_restart;
         _machine_halt = ddb_machine_halt;
-        _machine_power_off = ddb_machine_power_off;
+        pm_power_off = ddb_machine_power_off;
 
         ddb_out32(DDB_BAR0, 0);
 
diff --git a/arch/mips/ddb5xxx/ddb5476/setup.c b/arch/mips/ddb5xxx/ddb5476/setup.c
index f4e480a74edf..c902adef5942 100644
--- a/arch/mips/ddb5xxx/ddb5476/setup.c
+++ b/arch/mips/ddb5xxx/ddb5476/setup.c
@@ -11,6 +11,7 @@
 #include <linux/types.h>
 #include <linux/sched.h>
 #include <linux/pci.h>
+#include <linux/pm.h>
 
 #include <asm/addrspace.h>
 #include <asm/bcache.h>
@@ -133,7 +134,7 @@ void __init plat_setup(void)
 
         _machine_restart = ddb_machine_restart;
         _machine_halt = ddb_machine_halt;
-        _machine_power_off = ddb_machine_power_off;
+        pm_power_off = ddb_machine_power_off;
 
         /* request io port/mem resources  */
         if (request_resource(&ioport_resource, &ddb5476_ioport.dma1) ||
diff --git a/arch/mips/ddb5xxx/ddb5477/setup.c b/arch/mips/ddb5xxx/ddb5477/setup.c
index 81163353c4a8..2f566034cc44 100644
--- a/arch/mips/ddb5xxx/ddb5477/setup.c
+++ b/arch/mips/ddb5xxx/ddb5477/setup.c
@@ -26,6 +26,7 @@
 #include <linux/major.h>
 #include <linux/kdev_t.h>
 #include <linux/root_dev.h>
+#include <linux/pm.h>
 
 #include <asm/cpu.h>
 #include <asm/bootinfo.h>
@@ -182,7 +183,7 @@ void __init plat_setup(void)
 
         _machine_restart = ddb_machine_restart;
         _machine_halt = ddb_machine_halt;
-        _machine_power_off = ddb_machine_power_off;
+        pm_power_off = ddb_machine_power_off;
 
         /* setup resource limits */
         ioport_resource.end = DDB_PCI0_IO_SIZE + DDB_PCI1_IO_SIZE - 1;
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index 9ef54fe1feaa..7c1ca8f6330e 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -17,6 +17,7 @@
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
+#include <linux/pm.h>
 
 #include <asm/bootinfo.h>
 #include <asm/cpu.h>
@@ -158,7 +159,7 @@ void __init plat_setup(void)
 
         _machine_restart = dec_machine_restart;
         _machine_halt = dec_machine_halt;
-        _machine_power_off = dec_machine_power_off;
+        pm_power_off = dec_machine_power_off;
 
         ioport_resource.start = ~0UL;
         ioport_resource.end = 0UL;
diff --git a/arch/mips/gt64120/ev64120/setup.c b/arch/mips/gt64120/ev64120/setup.c
index 98b5a96cc039..6d859d1e7a2d 100644
--- a/arch/mips/gt64120/ev64120/setup.c
+++ b/arch/mips/gt64120/ev64120/setup.c
@@ -34,6 +34,8 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/timex.h>
+#include <linux/pm.h>
+
 #include <asm/bootinfo.h>
 #include <asm/page.h>
 #include <asm/io.h>
@@ -73,7 +75,7 @@ void __init plat_setup(void)
 {
         _machine_restart = galileo_machine_restart;
         _machine_halt = galileo_machine_halt;
-        _machine_power_off = galileo_machine_power_off;
+        pm_power_off = galileo_machine_power_off;
 
         board_time_init = gt64120_time_init;
         set_io_port_base(KSEG1);
diff --git a/arch/mips/gt64120/momenco_ocelot/setup.c b/arch/mips/gt64120/momenco_ocelot/setup.c
index 0d07c33112d0..20b65d3d2151 100644
--- a/arch/mips/gt64120/momenco_ocelot/setup.c
+++ b/arch/mips/gt64120/momenco_ocelot/setup.c
@@ -4,7 +4,7 @@
  * BRIEF MODULE DESCRIPTION
  * Momentum Computer Ocelot (CP7000) - board dependent boot routines
  *
- * Copyright (C) 1996, 1997, 2001  Ralf Baechle
+ * Copyright (C) 1996, 1997, 2001, 06  Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 2000 RidgeRun, Inc.
  * Copyright (C) 2001 Red Hat, Inc.
  * Copyright (C) 2002 Momentum Computer
@@ -47,6 +47,8 @@
 #include <linux/pci.h>
 #include <linux/timex.h>
 #include <linux/vmalloc.h>
+#include <linux/pm.h>
+
 #include <asm/time.h>
 #include <asm/bootinfo.h>
 #include <asm/page.h>
@@ -159,7 +161,7 @@ void __init plat_setup(void)
 
         _machine_restart = momenco_ocelot_restart;
         _machine_halt = momenco_ocelot_halt;
-        _machine_power_off = momenco_ocelot_power_off;
+        pm_power_off = momenco_ocelot_power_off;
 
         /*
          * initrd_start = (ulong)ocelot_initrd_start;
diff --git a/arch/mips/ite-boards/generic/it8172_setup.c b/arch/mips/ite-boards/generic/it8172_setup.c
index 062429dd7ca0..fc73c8d69df7 100644
--- a/arch/mips/ite-boards/generic/it8172_setup.c
+++ b/arch/mips/ite-boards/generic/it8172_setup.c
@@ -34,6 +34,7 @@
 #include <linux/major.h>
 #include <linux/kdev_t.h>
 #include <linux/root_dev.h>
+#include <linux/pm.h>
 
 #include <asm/cpu.h>
 #include <asm/time.h>
@@ -125,7 +126,7 @@ void __init plat_setup(void)
 
         _machine_restart = it8172_restart;
         _machine_halt = it8172_halt;
-        _machine_power_off = it8172_power_off;
+        pm_power_off = it8172_power_off;
 
         /*
          * IO/MEM resources.
diff --git a/arch/mips/jazz/setup.c b/arch/mips/jazz/setup.c
index 044df9d4ab7c..4036dc434551 100644
--- a/arch/mips/jazz/setup.c
+++ b/arch/mips/jazz/setup.c
@@ -19,6 +19,8 @@
 #include <linux/console.h>
 #include <linux/fb.h>
 #include <linux/ide.h>
+#include <linux/pm.h>
+
 #include <asm/bootinfo.h>
 #include <asm/irq.h>
 #include <asm/jazz.h>
@@ -79,7 +81,7 @@ void __init plat_setup(void)
 
         _machine_restart = jazz_machine_restart;
         _machine_halt = jazz_machine_halt;
-        _machine_power_off = jazz_machine_power_off;
+        pm_power_off = jazz_machine_power_off;
 
 #warning "Somebody should check if screen_info is ok for Jazz."
 
diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index 4763957df8fc..9359cc413494 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -44,6 +44,7 @@
 #include <linux/ioport.h>
 #include <linux/param.h>        /* for HZ */
 #include <linux/delay.h>
+#include <linux/pm.h>
 #ifdef CONFIG_SERIAL_TXX9
 #include <linux/tty.h>
 #include <linux/serial.h>
@@ -211,7 +212,7 @@ void __init plat_setup(void)
 
         _machine_restart = jmr3927_machine_restart;
         _machine_halt = jmr3927_machine_halt;
-        _machine_power_off = jmr3927_machine_power_off;
+        pm_power_off = jmr3927_machine_power_off;
 
         /*
          * IO/MEM resources.
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index fac48ad27b34..292f8b243a5e 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -2,8 +2,8 @@
  * Processor capabilities determination functions.
  *
  * Copyright (C) xxxx  the Anonymous
+ * Copyright (C) 1994 - 2006 Ralf Baechle
  * Copyright (C) 2003, 2004  Maciej W. Rozycki
- * Copyright (C) 1994 - 2003 Ralf Baechle
  * Copyright (C) 2001, 2004  MIPS Inc.
  *
  * This program is free software; you can redistribute it and/or
@@ -641,10 +641,9 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c)
         switch (c->processor_id & 0xff00) {
         case PRID_IMP_SB1:
                 c->cputype = CPU_SB1;
-#ifdef CONFIG_SB1_PASS_1_WORKAROUNDS
                 /* FPU in pass1 is known to have issues. */
-                c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR);
-#endif
+                if ((c->processor_id & 0xff) < 0x20)
+                        c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR);
                 break;
         case PRID_IMP_SB1A:
                 c->cputype = CPU_SB1A;
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index aa18a8b7b380..13f22d1d0e8b 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -233,11 +233,11 @@ NESTED(except_vec_nmi, 0, sp)
 NESTED(nmi_handler, PT_SIZE, sp)
         .set    push
         .set    noat
-        .set    mips3
         SAVE_ALL
         move    a0, sp
         jal     nmi_exception_handler
         RESTORE_ALL
+        .set    mips3
         eret
         .set    pop
         END(nmi_handler)
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index 0c82b25d8c6d..0d5cf97af727 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -88,7 +88,7 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
                 ret = -EIO;
                 if (copied != sizeof(tmp))
                         break;
-                ret = put_user(tmp, (unsigned int *) (unsigned long) data);
+                ret = put_user(tmp, (unsigned int __user *) (unsigned long) data);
                 break;
         }
 
@@ -174,8 +174,10 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
                 case FPC_EIR: { /* implementation / version register */
                         unsigned int flags;
 
-                        if (!cpu_has_fpu)
+                        if (!cpu_has_fpu) {
+                                tmp = 0;
                                 break;
+                        }
 
                         preempt_disable();
                         if (cpu_has_mipsmt) {
@@ -194,15 +196,18 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
                         preempt_enable();
                         break;
                 }
-                case DSP_BASE ... DSP_BASE + 5:
+                case DSP_BASE ... DSP_BASE + 5: {
+                        dspreg_t *dregs;
+
                         if (!cpu_has_dsp) {
                                 tmp = 0;
                                 ret = -EIO;
                                 goto out_tsk;
                         }
-                        dspreg_t *dregs = __get_dsp_regs(child);
+                        dregs = __get_dsp_regs(child);
                         tmp = (unsigned long) (dregs[addr - DSP_BASE]);
                         break;
+                }
                 case DSP_CONTROL:
                         if (!cpu_has_dsp) {
                                 tmp = 0;
@@ -216,7 +221,7 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
                         ret = -EIO;
                         goto out_tsk;
                 }
-                ret = put_user(tmp, (unsigned *) (unsigned long) data);
+                ret = put_user(tmp, (unsigned __user *) (unsigned long) data);
                 break;
         }
 
@@ -304,15 +309,18 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
                         else
                                 child->thread.fpu.soft.fcr31 = data;
                         break;
-                case DSP_BASE ... DSP_BASE + 5:
+                case DSP_BASE ... DSP_BASE + 5: {
+                        dspreg_t *dregs;
+
                         if (!cpu_has_dsp) {
                                 ret = -EIO;
                                 break;
                         }
 
-                        dspreg_t *dregs = __get_dsp_regs(child);
+                        dregs = __get_dsp_regs(child);
                         dregs[addr - DSP_BASE] = data;
                         break;
+                }
                 case DSP_CONTROL:
                         if (!cpu_has_dsp) {
                                 ret = -EIO;
diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
index 5e37df3111ad..621037db2290 100644
--- a/arch/mips/kernel/reset.c
+++ b/arch/mips/kernel/reset.c
@@ -3,17 +3,16 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2001 by Ralf Baechle
+ * Copyright (C) 2001, 06 by Ralf Baechle (ralf@linux-mips.org)
  * Copyright (C) 2001 MIPS Technologies, Inc.
  */
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/pm.h>
 #include <linux/types.h>
 #include <linux/reboot.h>
-#include <asm/reboot.h>
 
-void (*pm_power_off)(void);
-EXPORT_SYMBOL(pm_power_off);
+#include <asm/reboot.h>
 
 /*
  * Urgs ...  Too many MIPS machines to handle this in a generic way.
@@ -22,23 +21,22 @@ EXPORT_SYMBOL(pm_power_off);
  */
 void (*_machine_restart)(char *command);
 void (*_machine_halt)(void);
-void (*_machine_power_off)(void);
+void (*pm_power_off)(void);
 
 void machine_restart(char *command)
 {
-        _machine_restart(command);
+        if (_machine_restart)
+                _machine_restart(command);
 }
 
 void machine_halt(void)
 {
-        _machine_halt();
+        if (_machine_halt)
+                _machine_halt();
 }
 
 void machine_power_off(void)
 {
         if (pm_power_off)
                 pm_power_off();
-
-        _machine_power_off();
 }
-
diff --git a/arch/mips/kernel/rtlx.c b/arch/mips/kernel/rtlx.c
index 1d855112bac2..986a9cf23067 100644
--- a/arch/mips/kernel/rtlx.c
+++ b/arch/mips/kernel/rtlx.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2005 MIPS Technologies, Inc.  All rights reserved.
+ * Copyright (C) 2005, 06 Ralf Baechle (ralf@linux-mips.org)
  *
  *  This program is free software; you can distribute it and/or modify it
  *  under the terms of the GNU General Public License (Version 2) as
@@ -20,9 +21,12 @@
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/poll.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
+
 #include <asm/mipsmtregs.h>
 #include <asm/bitops.h>
 #include <asm/cpu.h>
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index 0f66ae5838b9..0fbc492d24b4 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -11,7 +11,7 @@
 #include <linux/config.h>
 
 static inline int
-setup_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
+setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
 {
         int err = 0;
 
@@ -82,7 +82,7 @@ out:
 }
 
 static inline int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
+restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
 {
         unsigned int used_math;
         unsigned long treg;
@@ -157,7 +157,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
 /*
  * Determine which stack to use..
  */
-static inline void *
+static inline void __user *
 get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
 {
         unsigned long sp;
@@ -176,7 +176,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
         if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
                 sp = current->sas_ss_sp + current->sas_ss_size;
 
-        return (void *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
+        return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? 32 : ALMASK));
 }
 
 static inline int install_sigtramp(unsigned int __user *tramp,
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 7d1800fe7038..aaec4785e9a6 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -199,10 +199,10 @@ save_static_function(sys_sigreturn);
 __attribute_used__ noinline static void
 _sys_sigreturn(nabi_no_regargs struct pt_regs regs)
 {
-        struct sigframe *frame;
+        struct sigframe __user *frame;
         sigset_t blocked;
 
-        frame = (struct sigframe *) regs.regs[29];
+        frame = (struct sigframe __user *) regs.regs[29];
         if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                 goto badframe;
         if (__copy_from_user(&blocked, &frame->sf_mask, sizeof(blocked)))
@@ -236,11 +236,11 @@ save_static_function(sys_rt_sigreturn);
 __attribute_used__ noinline static void
 _sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 {
-        struct rt_sigframe *frame;
+        struct rt_sigframe __user *frame;
         sigset_t set;
         stack_t st;
 
-        frame = (struct rt_sigframe *) regs.regs[29];
+        frame = (struct rt_sigframe __user *) regs.regs[29];
         if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                 goto badframe;
         if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
@@ -259,7 +259,7 @@ _sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
                 goto badframe;
         /* It is more difficult to avoid calling this function than to
            call it and ignore errors.  */
-        do_sigaltstack(&st, NULL, regs.regs[29]);
+        do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
 
         /*
          * Don't let your children do this ...
@@ -279,7 +279,7 @@ badframe:
 int setup_frame(struct k_sigaction * ka, struct pt_regs *regs,
         int signr, sigset_t *set)
 {
-        struct sigframe *frame;
+        struct sigframe __user *frame;
         int err = 0;
 
         frame = get_sigframe(ka, regs, sizeof(*frame));
@@ -326,7 +326,7 @@ give_sigsegv:
 int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
         int signr, sigset_t *set, siginfo_t *info)
 {
-        struct rt_sigframe *frame;
+        struct rt_sigframe __user *frame;
         int err = 0;
 
         frame = get_sigframe(ka, regs, sizeof(*frame));
@@ -340,7 +340,7 @@ int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs,
 
         /* Create the ucontext.  */
         err |= __put_user(0, &frame->rs_uc.uc_flags);
-        err |= __put_user(0, &frame->rs_uc.uc_link);
+        err |= __put_user(NULL, &frame->rs_uc.uc_link);
         err |= __put_user((void *)current->sas_ss_sp,
                           &frame->rs_uc.uc_stack.ss_sp);
         err |= __put_user(sas_ss_flags(regs->regs[29]),
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 98b185bbc947..136260c8f756 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -144,7 +144,7 @@ struct ucontext32 {
 extern void __put_sigset_unknown_nsig(void);
 extern void __get_sigset_unknown_nsig(void);
 
-static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t *ubuf)
+static inline int put_sigset(const sigset_t *kbuf, compat_sigset_t __user *ubuf)
 {
         int err = 0;
 
@@ -269,7 +269,7 @@ asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
                 if (!access_ok(VERIFY_READ, act, sizeof(*act)))
                         return -EFAULT;
                 err |= __get_user(handler, &act->sa_handler);
-                new_ka.sa.sa_handler = (void*)(s64)handler;
+                new_ka.sa.sa_handler = (void __user *)(s64)handler;
                 err |= __get_user(new_ka.sa.sa_flags, &act->sa_flags);
                 err |= __get_user(mask, &act->sa_mask.sig[0]);
                 if (err)
@@ -299,8 +299,8 @@ asmlinkage int sys32_sigaction(int sig, const struct sigaction32 *act,
 
 asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
 {
-        const stack32_t *uss = (const stack32_t *) regs.regs[4];
-        stack32_t *uoss = (stack32_t *) regs.regs[5];
+        const stack32_t __user *uss = (const stack32_t __user *) regs.regs[4];
+        stack32_t __user *uoss = (stack32_t __user *) regs.regs[5];
         unsigned long usp = regs.regs[29];
         stack_t kss, koss;
         int ret, err = 0;
@@ -319,7 +319,8 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
         }
 
         set_fs (KERNEL_DS);
-        ret = do_sigaltstack(uss ? &kss : NULL , uoss ? &koss : NULL, usp);
+        ret = do_sigaltstack(uss ? (stack_t __user *)&kss : NULL,
+                             uoss ? (stack_t __user *)&koss : NULL, usp);
         set_fs (old_fs);
 
         if (!ret && uoss) {
@@ -335,7 +336,7 @@ asmlinkage int sys32_sigaltstack(nabi_no_regargs struct pt_regs regs)
         return ret;
 }
 
-static int restore_sigcontext32(struct pt_regs *regs, struct sigcontext32 *sc)
+static int restore_sigcontext32(struct pt_regs *regs, struct sigcontext32 __user *sc)
 {
         u32 used_math;
         int err = 0;
@@ -420,7 +421,7 @@ struct rt_sigframe32 {
 #endif
 };
 
-int copy_siginfo_to_user32(compat_siginfo_t *to, siginfo_t *from)
+int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
 {
         int err;
 
@@ -455,7 +456,7 @@ int copy_siginfo_to_user32(compat_siginfo_t *to, siginfo_t *from)
                         err |= __put_user(from->si_uid, &to->si_uid);
                         break;
                 case __SI_FAULT >> 16:
-                        err |= __put_user((long)from->si_addr, &to->si_addr);
+                        err |= __put_user((unsigned long)from->si_addr, &to->si_addr);
                         break;
                 case __SI_POLL >> 16:
                         err |= __put_user(from->si_band, &to->si_band);
@@ -476,10 +477,10 @@ save_static_function(sys32_sigreturn);
 __attribute_used__ noinline static void
 _sys32_sigreturn(nabi_no_regargs struct pt_regs regs)
 {
-        struct sigframe *frame;
+        struct sigframe __user *frame;
         sigset_t blocked;
 
-        frame = (struct sigframe *) regs.regs[29];
+        frame = (struct sigframe __user *) regs.regs[29];
         if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                 goto badframe;
         if (__copy_from_user(&blocked, &frame->sf_mask, sizeof(blocked)))
@@ -512,13 +513,13 @@ save_static_function(sys32_rt_sigreturn);
 __attribute_used__ noinline static void
 _sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 {
-        struct rt_sigframe32 *frame;
+        struct rt_sigframe32 __user *frame;
         mm_segment_t old_fs;
         sigset_t set;
         stack_t st;
         s32 sp;
 
-        frame = (struct rt_sigframe32 *) regs.regs[29];
+        frame = (struct rt_sigframe32 __user *) regs.regs[29];
         if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                 goto badframe;
         if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
@@ -546,7 +547,7 @@ _sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
            call it and ignore errors.  */
         old_fs = get_fs();
         set_fs (KERNEL_DS);
-        do_sigaltstack(&st, NULL, regs.regs[29]);
+        do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
         set_fs (old_fs);
 
         /*
@@ -564,7 +565,7 @@ badframe:
 }
 
 static inline int setup_sigcontext32(struct pt_regs *regs,
-                                     struct sigcontext32 *sc)
+                                     struct sigcontext32 __user *sc)
 {
         int err = 0;
 
@@ -623,8 +624,9 @@ out:
 /*
  * Determine which stack to use..
  */
-static inline void *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
-                                 size_t frame_size)
+static inline void __user *get_sigframe(struct k_sigaction *ka,
+                                        struct pt_regs *regs,
+                                        size_t frame_size)
 {
         unsigned long sp;
 
@@ -642,13 +644,13 @@ static inline void *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
         if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))
                 sp = current->sas_ss_sp + current->sas_ss_size;
 
-        return (void *)((sp - frame_size) & ALMASK);
+        return (void __user *)((sp - frame_size) & ALMASK);
 }
 
 int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
         int signr, sigset_t *set)
 {
-        struct sigframe *frame;
+        struct sigframe __user *frame;
         int err = 0;
 
         frame = get_sigframe(ka, regs, sizeof(*frame));
@@ -702,7 +704,7 @@ give_sigsegv:
 int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs,
         int signr, sigset_t *set, siginfo_t *info)
 {
-        struct rt_sigframe32 *frame;
+        struct rt_sigframe32 __user *frame;
         int err = 0;
         s32 sp;
 
@@ -855,7 +857,7 @@ no_signal:
 }
 
 asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act,
-                                  struct sigaction32 *oact,
+                                  struct sigaction32 __user *oact,
                                   unsigned int sigsetsize)
 {
         struct k_sigaction new_sa, old_sa;
@@ -872,7 +874,7 @@ asmlinkage int sys32_rt_sigaction(int sig, const struct sigaction32 *act,
                 if (!access_ok(VERIFY_READ, act, sizeof(*act)))
                         return -EFAULT;
                 err |= __get_user(handler, &act->sa_handler);
-                new_sa.sa.sa_handler = (void*)(s64)handler;
+                new_sa.sa.sa_handler = (void __user *)(s64)handler;
                 err |= __get_user(new_sa.sa.sa_flags, &act->sa_flags);
                 err |= get_sigset(&new_sa.sa.sa_mask, &act->sa_mask);
                 if (err)
@@ -899,7 +901,7 @@ out:
 }
 
 asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t *set,
-        compat_sigset_t *oset, unsigned int sigsetsize)
+        compat_sigset_t __user *oset, unsigned int sigsetsize)
 {
         sigset_t old_set, new_set;
         int ret;
@@ -909,8 +911,9 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t *set,
                 return -EFAULT;
 
         set_fs (KERNEL_DS);
-        ret = sys_rt_sigprocmask(how, set ? &new_set : NULL,
-                                 oset ? &old_set : NULL, sigsetsize);
+        ret = sys_rt_sigprocmask(how, set ? (sigset_t __user *)&new_set : NULL,
+                                 oset ? (sigset_t __user *)&old_set : NULL,
+                                 sigsetsize);
         set_fs (old_fs);
 
         if (!ret && oset && put_sigset(&old_set, oset))
@@ -919,7 +922,7 @@ asmlinkage int sys32_rt_sigprocmask(int how, compat_sigset_t *set,
         return ret;
 }
 
-asmlinkage int sys32_rt_sigpending(compat_sigset_t *uset,
+asmlinkage int sys32_rt_sigpending(compat_sigset_t __user *uset,
         unsigned int sigsetsize)
 {
         int ret;
@@ -927,7 +930,7 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t *uset,
         mm_segment_t old_fs = get_fs();
 
         set_fs (KERNEL_DS);
-        ret = sys_rt_sigpending(&set, sigsetsize);
+        ret = sys_rt_sigpending((sigset_t __user *)&set, sigsetsize);
         set_fs (old_fs);
 
         if (!ret && put_sigset(&set, uset))
@@ -936,7 +939,7 @@ asmlinkage int sys32_rt_sigpending(compat_sigset_t *uset,
         return ret;
 }
 
-asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t *uinfo)
+asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo)
 {
         siginfo_t info;
         int ret;
@@ -946,7 +949,7 @@ asmlinkage int sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t *uinfo)
             copy_from_user (info._sifields._pad, uinfo->_sifields._pad, SI_PAD_SIZE))
                 return -EFAULT;
         set_fs (KERNEL_DS);
-        ret = sys_rt_sigqueueinfo(pid, sig, &info);
+        ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info);
         set_fs (old_fs);
         return ret;
 }
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index ec61b2670ba6..9156863c1a5d 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -48,6 +48,8 @@
 #define __NR_N32_rt_sigreturn           6211
 #define __NR_N32_restart_syscall        6214
 
+#define DEBUG_SIG 0
+
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
 
 /* IRIX compatible stack_t  */
@@ -83,12 +85,12 @@ save_static_function(sysn32_rt_sigreturn);
 __attribute_used__ noinline static void
 _sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 {
-        struct rt_sigframe_n32 *frame;
+        struct rt_sigframe_n32 __user *frame;
         sigset_t set;
         stack_t st;
         s32 sp;
 
-        frame = (struct rt_sigframe_n32 *) regs.regs[29];
+        frame = (struct rt_sigframe_n32 __user *) regs.regs[29];
         if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
                 goto badframe;
         if (__copy_from_user(&set, &frame->rs_uc.uc_sigmask, sizeof(set)))
@@ -114,7 +116,7 @@ _sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs)
 
         /* It is more difficult to avoid calling this function than to
            call it and ignore errors.  */
-        do_sigaltstack(&st, NULL, regs.regs[29]);
+        do_sigaltstack((stack_t __user *)&st, NULL, regs.regs[29]);
 
         /*
          * Don't let your children do this ...
@@ -133,7 +135,7 @@ badframe:
 int setup_rt_frame_n32(struct k_sigaction * ka,
         struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info)
 {
-        struct rt_sigframe_n32 *frame;
+        struct rt_sigframe_n32 __user *frame;
         int err = 0;
         s32 sp;
 
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 59a187956de0..c9d2b5147ca3 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1168,7 +1168,7 @@ void __init per_cpu_trap_init(void)
 #endif
         if (current_cpu_data.isa_level == MIPS_CPU_ISA_IV)
                 status_set |= ST0_XX;
-        change_c0_status(ST0_CU|ST0_MX|ST0_FR|ST0_BEV|ST0_TS|ST0_KX|ST0_SX|ST0_UX,
+        change_c0_status(ST0_CU|ST0_MX|ST0_RE|ST0_FR|ST0_BEV|ST0_TS|ST0_KX|ST0_SX|ST0_UX,
                          status_set);
 
         if (cpu_has_dsp)
diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S
index 25cc856d8e7e..ff699dbb99f7 100644
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@@ -1,4 +1,5 @@
 #include <linux/config.h>
+#include <asm/asm-offsets.h>
 #include <asm-generic/vmlinux.lds.h>
 
 #undef mips             /* CPP really sucks for this job  */
@@ -64,10 +65,10 @@ SECTIONS
      we can shorten the on-disk segment size.  */
   .sdata     : { *(.sdata) }
 
-  . = ALIGN(4096);
+  . = ALIGN(_PAGE_SIZE);
   __nosave_begin = .;
   .data_nosave : { *(.data.nosave) }
-  . = ALIGN(4096);
+  . = ALIGN(_PAGE_SIZE);
   __nosave_end = .;
 
   . = ALIGN(32);
@@ -76,7 +77,7 @@ SECTIONS
   _edata =  .;                  /* End of data section */
 
   /* will be freed after init */
-  . = ALIGN(4096);              /* Init code and data */
+  . = ALIGN(_PAGE_SIZE);                /* Init code and data */
   __init_begin = .;
   .init.text : {
         _sinittext = .;
@@ -105,7 +106,7 @@ SECTIONS
   .con_initcall.init : { *(.con_initcall.init) }
   __con_initcall_end = .;
   SECURITY_INIT
-  . = ALIGN(4096);
+  . = ALIGN(_PAGE_SIZE);
   __initramfs_start = .;
   .init.ramfs : { *(.init.ramfs) }
   __initramfs_end = .;
@@ -113,7 +114,7 @@ SECTIONS
   __per_cpu_start = .;
   .data.percpu  : { *(.data.percpu) }
   __per_cpu_end = .;
-  . = ALIGN(4096);
+  . = ALIGN(_PAGE_SIZE);
   __init_end = .;
   /* freed after init ends here */
 
diff --git a/arch/mips/lasat/reset.c b/arch/mips/lasat/reset.c
index 8d7d7a454f9a..181bf68175fc 100644
--- a/arch/mips/lasat/reset.c
+++ b/arch/mips/lasat/reset.c
@@ -19,9 +19,12 @@
  */
 #include <linux/config.h>
 #include <linux/kernel.h>
+#include <linux/pm.h>
+
 #include <asm/reboot.h>
 #include <asm/system.h>
 #include <asm/lasat/lasat.h>
+
 #include "picvue.h"
 #include "prom.h"
 
@@ -63,5 +66,5 @@ void lasat_reboot_setup(void)
 {
         _machine_restart = lasat_machine_restart;
         _machine_halt = lasat_machine_halt;
-        _machine_power_off = lasat_machine_halt;
+        pm_power_off = lasat_machine_halt;
 }
diff --git a/arch/mips/lib-32/dump_tlb.c b/arch/mips/lib-32/dump_tlb.c
index 46519f4331eb..c49a925d0169 100644
--- a/arch/mips/lib-32/dump_tlb.c
+++ b/arch/mips/lib-32/dump_tlb.c
@@ -158,29 +158,26 @@ void dump_list_process(struct task_struct *t, void *address)
         printk("task->mm             == %8p\n", t->mm);
         //printk("tasks->mm.pgd        == %08x\n", (unsigned int) t->mm->pgd);
 
-        if (addr > KSEG0)
+        if (addr > KSEG0) {
                 page_dir = pgd_offset_k(0);
-        else if (t->mm) {
-                page_dir = pgd_offset(t->mm, 0);
-                printk("page_dir == %08x\n", (unsigned int) page_dir);
-        } else
-                printk("Current thread has no mm\n");
-
-        if (addr > KSEG0)
                 pgd = pgd_offset_k(addr);
-        else if (t->mm) {
+        } else if (t->mm) {
+                page_dir = pgd_offset(t->mm, 0);
                 pgd = pgd_offset(t->mm, addr);
-                printk("pgd == %08x, ", (unsigned int) pgd);
-                pud = pud_offset(pgd, addr);
-                printk("pud == %08x, ", (unsigned int) pud);
+        } else {
+                printk("Current thread has no mm\n");
+                return;
+        }
+        printk("page_dir == %08x\n", (unsigned int) page_dir);
+        printk("pgd == %08x, ", (unsigned int) pgd);
+        pud = pud_offset(pgd, addr);
+        printk("pud == %08x, ", (unsigned int) pud);
 
-                pmd = pmd_offset(pud, addr);
-                printk("pmd == %08x, ", (unsigned int) pmd);
+        pmd = pmd_offset(pud, addr);
+        printk("pmd == %08x, ", (unsigned int) pmd);
 
-                pte = pte_offset(pmd, addr);
-                printk("pte == %08x, ", (unsigned int) pte);
-        } else
-                printk("Current thread has no mm\n");
+        pte = pte_offset(pmd, addr);
+        printk("pte == %08x, ", (unsigned int) pte);
 
         page = *pte;
 #ifdef CONFIG_64BIT_PHYS_ADDR
diff --git a/arch/mips/math-emu/dp_simple.c b/arch/mips/math-emu/dp_simple.c
index 495c1ac94298..1c555e6c6a9f 100644
--- a/arch/mips/math-emu/dp_simple.c
+++ b/arch/mips/math-emu/dp_simple.c
@@ -48,16 +48,22 @@ ieee754dp ieee754dp_neg(ieee754dp x)
         CLEARCX;
         FLUSHXDP;
 
+        /*
+         * Invert the sign ALWAYS to prevent an endless recursion on
+         * pow() in libc.
+         */
+        /* quick fix up */
+        DPSIGN(x) ^= 1;
+
         if (xc == IEEE754_CLASS_SNAN) {
+                ieee754dp y = ieee754dp_indef();
                 SETCX(IEEE754_INVALID_OPERATION);
-                return ieee754dp_nanxcpt(ieee754dp_indef(), "neg");
+                DPSIGN(y) = DPSIGN(x);
+                return ieee754dp_nanxcpt(y, "neg");
         }
 
         if (ieee754dp_isnan(x)) /* but not infinity */
                 return ieee754dp_nanxcpt(x, "neg", x);
-
-        /* quick fix up */
-        DPSIGN(x) ^= 1;
         return x;
 }
 
diff --git a/arch/mips/math-emu/sp_simple.c b/arch/mips/math-emu/sp_simple.c
index c809830dffb4..770f0f4677cd 100644
--- a/arch/mips/math-emu/sp_simple.c
+++ b/arch/mips/math-emu/sp_simple.c
@@ -48,16 +48,22 @@ ieee754sp ieee754sp_neg(ieee754sp x)
         CLEARCX;
         FLUSHXSP;
 
+        /*
+         * Invert the sign ALWAYS to prevent an endless recursion on
+         * pow() in libc.
+         */
+        /* quick fix up */
+        SPSIGN(x) ^= 1;
+
         if (xc == IEEE754_CLASS_SNAN) {
+                ieee754sp y = ieee754sp_indef();
                 SETCX(IEEE754_INVALID_OPERATION);
-                return ieee754sp_nanxcpt(ieee754sp_indef(), "neg");
+                SPSIGN(y) = SPSIGN(x);
+                return ieee754sp_nanxcpt(y, "neg");
         }
 
         if (ieee754sp_isnan(x)) /* but not infinity */
                 return ieee754sp_nanxcpt(x, "neg", x);
-
-        /* quick fix up */
-        SPSIGN(x) ^= 1;
         return x;
 }
 
diff --git a/arch/mips/mips-boards/generic/reset.c b/arch/mips/mips-boards/generic/reset.c
index 9fdec743bd95..7213c395fb6b 100644
--- a/arch/mips/mips-boards/generic/reset.c
+++ b/arch/mips/mips-boards/generic/reset.c
@@ -23,6 +23,7 @@
  *
  */
 #include <linux/config.h>
+#include <linux/pm.h>
 
 #include <asm/io.h>
 #include <asm/reboot.h>
@@ -65,9 +66,9 @@ void mips_reboot_setup(void)
         _machine_restart = mips_machine_restart;
         _machine_halt = mips_machine_halt;
 #if defined(CONFIG_MIPS_ATLAS)
-        _machine_power_off = atlas_machine_power_off;
+        pm_power_off = atlas_machine_power_off;
 #endif
 #if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_SEAD)
-        _machine_power_off = mips_machine_halt;
+        pm_power_off = mips_machine_halt;
 #endif
 }
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 422b55fab07a..e51c38cef88e 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -464,8 +464,8 @@ static void r4k_flush_data_cache_page(unsigned long addr)
 }
 
 struct flush_icache_range_args {
-        unsigned long __user start;
-        unsigned long __user end;
+        unsigned long start;
+        unsigned long end;
 };
 
 static inline void local_r4k_flush_icache_range(void *args)
@@ -528,8 +528,7 @@ static inline void local_r4k_flush_icache_range(void *args)
         }
 }
 
-static void r4k_flush_icache_range(unsigned long __user start,
-        unsigned long __user end)
+static void r4k_flush_icache_range(unsigned long start, unsigned long end)
 {
         struct flush_icache_range_args args;
 
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c
index 314701a66b13..591c22b080e4 100644
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -25,8 +25,7 @@ void (*flush_cache_range)(struct vm_area_struct *vma, unsigned long start,
         unsigned long end);
 void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
         unsigned long pfn);
-void (*flush_icache_range)(unsigned long __user start,
-        unsigned long __user end);
+void (*flush_icache_range)(unsigned long start, unsigned long end);
 void (*flush_icache_page)(struct vm_area_struct *vma, struct page *page);
 
 /* MIPS specific cache operations */
@@ -53,7 +52,7 @@ EXPORT_SYMBOL(_dma_cache_inv);
  * We could optimize the case where the cache argument is not BCACHE but
  * that seems very atypical use ...
  */
-asmlinkage int sys_cacheflush(unsigned long __user addr,
+asmlinkage int sys_cacheflush(unsigned long addr,
         unsigned long bytes, unsigned int cache)
 {
         if (bytes == 0)
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 4ee91c9a556f..0ff9a348b843 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -24,6 +24,7 @@
 #include <linux/bootmem.h>
 #include <linux/highmem.h>
 #include <linux/swap.h>
+#include <linux/proc_fs.h>
 
 #include <asm/bootinfo.h>
 #include <asm/cachectl.h>
@@ -200,6 +201,11 @@ static inline int page_is_ram(unsigned long pagenr)
         return 0;
 }
 
+static struct kcore_list kcore_mem, kcore_vmalloc;
+#ifdef CONFIG_64BIT
+static struct kcore_list kcore_kseg0;
+#endif
+
 void __init mem_init(void)
 {
         unsigned long codesize, reservedpages, datasize, initsize;
@@ -249,6 +255,16 @@ void __init mem_init(void)
         datasize =  (unsigned long) &_edata - (unsigned long) &_etext;
         initsize =  (unsigned long) &__init_end - (unsigned long) &__init_begin;
 
+#ifdef CONFIG_64BIT
+        if ((unsigned long) &_text > (unsigned long) CKSEG0)
+                /* The -4 is a hack so that user tools don't have to handle
+                   the overflow.  */
+                kclist_add(&kcore_kseg0, (void *) CKSEG0, 0x80000000 - 4);
+#endif
+        kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT);
+        kclist_add(&kcore_vmalloc, (void *)VMALLOC_START,
+                   VMALLOC_END-VMALLOC_START);
+
         printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
                "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n",
                (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
diff --git a/arch/mips/momentum/jaguar_atx/setup.c b/arch/mips/momentum/jaguar_atx/setup.c
index bab192ddc185..301d67226d72 100644
--- a/arch/mips/momentum/jaguar_atx/setup.c
+++ b/arch/mips/momentum/jaguar_atx/setup.c
@@ -50,6 +50,7 @@
 #include <linux/pci.h>
 #include <linux/swap.h>
 #include <linux/ioport.h>
+#include <linux/pm.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/timex.h>
@@ -365,7 +366,7 @@ void __init plat_setup(void)
 
         _machine_restart = momenco_jaguar_restart;
         _machine_halt = momenco_jaguar_halt;
-        _machine_power_off = momenco_jaguar_power_off;
+        pm_power_off = momenco_jaguar_power_off;
 
         /*
          * initrd_start = (ulong)jaguar_initrd_start;
diff --git a/arch/mips/momentum/ocelot_3/setup.c b/arch/mips/momentum/ocelot_3/setup.c
index c9b7ff8148ec..f95677f4f06f 100644
--- a/arch/mips/momentum/ocelot_3/setup.c
+++ b/arch/mips/momentum/ocelot_3/setup.c
@@ -57,6 +57,8 @@
 #include <linux/timex.h>
 #include <linux/bootmem.h>
 #include <linux/mv643xx.h>
+#include <linux/pm.h>
+
 #include <asm/time.h>
 #include <asm/page.h>
 #include <asm/bootinfo.h>
@@ -321,7 +323,7 @@ void __init plat_setup(void)
 
         _machine_restart = momenco_ocelot_restart;
         _machine_halt = momenco_ocelot_halt;
-        _machine_power_off = momenco_ocelot_power_off;
+        pm_power_off = momenco_ocelot_power_off;
 
         /* Wired TLB entries */
         setup_wired_tlb_entries();
diff --git a/arch/mips/momentum/ocelot_c/setup.c b/arch/mips/momentum/ocelot_c/setup.c
index 2755c1547473..15998d8a9341 100644
--- a/arch/mips/momentum/ocelot_c/setup.c
+++ b/arch/mips/momentum/ocelot_c/setup.c
@@ -51,8 +51,10 @@
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/pm.h>
 #include <linux/timex.h>
 #include <linux/vmalloc.h>
+
 #include <asm/time.h>
 #include <asm/bootinfo.h>
 #include <asm/page.h>
@@ -236,7 +238,7 @@ void __init plat_setup(void)
 
         _machine_restart = momenco_ocelot_restart;
         _machine_halt = momenco_ocelot_halt;
-        _machine_power_off = momenco_ocelot_power_off;
+        pm_power_off = momenco_ocelot_power_off;
 
         /*
          * initrd_start = (ulong)ocelot_initrd_start;
diff --git a/arch/mips/momentum/ocelot_g/setup.c b/arch/mips/momentum/ocelot_g/setup.c
index 6336751391c3..fed4e8eee116 100644
--- a/arch/mips/momentum/ocelot_g/setup.c
+++ b/arch/mips/momentum/ocelot_g/setup.c
@@ -47,8 +47,10 @@
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/pm.h>
 #include <linux/timex.h>
 #include <linux/vmalloc.h>
+
 #include <asm/time.h>
 #include <asm/bootinfo.h>
 #include <asm/page.h>
@@ -169,7 +171,7 @@ void __init plat_setup(void)
 
         _machine_restart = momenco_ocelot_restart;
         _machine_halt = momenco_ocelot_halt;
-        _machine_power_off = momenco_ocelot_power_off;
+        pm_power_off = momenco_ocelot_power_off;
 
         /*
          * initrd_start = (ulong)ocelot_initrd_start;
diff --git a/arch/mips/oprofile/Makefile b/arch/mips/oprofile/Makefile
index 354261d37d62..0a50aad5bbe4 100644
--- a/arch/mips/oprofile/Makefile
+++ b/arch/mips/oprofile/Makefile
@@ -12,4 +12,5 @@ oprofile-y				:= $(DRIVER_OBJS) common.o
 
 oprofile-$(CONFIG_CPU_MIPS32)           += op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_MIPS64)           += op_model_mipsxx.o
+oprofile-$(CONFIG_CPU_SB1)              += op_model_mipsxx.o
 oprofile-$(CONFIG_CPU_RM9000)           += op_model_rm9000.o
diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index 53f9889b30ed..935dd851f480 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -79,6 +79,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
         case CPU_20KC:
         case CPU_24K:
         case CPU_25KF:
+        case CPU_34K:
+        case CPU_SB1:
+        case CPU_SB1A:
                 lmodel = &op_model_mipsxx;
                 break;
 
diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c
index 1d1eee407faf..95d488ca0754 100644
--- a/arch/mips/oprofile/op_model_mipsxx.c
+++ b/arch/mips/oprofile/op_model_mipsxx.c
@@ -201,10 +201,21 @@ static int __init mipsxx_init(void)
                 op_model_mipsxx.cpu_type = "mips/25K";
                 break;
 
+#ifndef CONFIG_SMP
+        case CPU_34K:
+                op_model_mipsxx.cpu_type = "mips/34K";
+                break;
+#endif
+
         case CPU_5KC:
                 op_model_mipsxx.cpu_type = "mips/5K";
                 break;
 
+        case CPU_SB1:
+        case CPU_SB1A:
+                op_model_mipsxx.cpu_type = "mips/sb1";
+                break;
+
         default:
                 printk(KERN_ERR "Profiling unsupported for this CPU\n");
 
diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile
index 741e67c9195a..16205b587338 100644
--- a/arch/mips/pci/Makefile
+++ b/arch/mips/pci/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_PMC_YOSEMITE)	+= fixup-yosemite.o ops-titan.o ops-titan-ht.o \
 obj-$(CONFIG_SGI_IP27)          += pci-ip27.o
 obj-$(CONFIG_SGI_IP32)          += fixup-ip32.o ops-mace.o pci-ip32.o
 obj-$(CONFIG_SIBYTE_SB1250)     += fixup-sb1250.o pci-sb1250.o
+obj-$(CONFIG_SIBYTE_BCM112X)    += fixup-sb1250.o pci-sb1250.o
 obj-$(CONFIG_SIBYTE_BCM1x80)    += pci-bcm1480.o pci-bcm1480ht.o
 obj-$(CONFIG_SNI_RM200_PCI)     += fixup-sni.o ops-sni.o
 obj-$(CONFIG_TANBAC_TB0219)     += fixup-tb0219.o
diff --git a/arch/mips/pci/fixup-cobalt.c b/arch/mips/pci/fixup-cobalt.c
index 909292f50d06..75a01e764898 100644
--- a/arch/mips/pci/fixup-cobalt.c
+++ b/arch/mips/pci/fixup-cobalt.c
@@ -17,7 +17,7 @@
 #include <asm/io.h>
 #include <asm/gt64120.h>
 
-#include <asm/cobalt/cobalt.h>
+#include <asm/mach-cobalt/cobalt.h>
 
 extern int cobalt_board_id;
 
@@ -52,7 +52,7 @@ static void qube_raq_via_bmIDE_fixup(struct pci_dev *dev)
         pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lt);
         if (lt < 64)
                 pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
-        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 7);
+        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 8);
 }
 
 DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1,
@@ -69,7 +69,7 @@ static void qube_raq_galileo_fixup(struct pci_dev *dev)
          * host bridge.
          */
         pci_write_config_byte(dev, PCI_LATENCY_TIMER, 64);
-        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 7);
+        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 8);
 
         /*
          * The code described by the comment below has been removed
diff --git a/arch/mips/pci/ops-gt64111.c b/arch/mips/pci/ops-gt64111.c
index c1807934768d..13de45940b19 100644
--- a/arch/mips/pci/ops-gt64111.c
+++ b/arch/mips/pci/ops-gt64111.c
@@ -15,7 +15,7 @@
 #include <asm/io.h>
 #include <asm/gt64120.h>
 
-#include <asm/cobalt/cobalt.h>
+#include <asm/mach-cobalt/cobalt.h>
 
 /*
  * Device 31 on the GT64111 is used to generate PCI special
diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c
index f194b4e4f86a..ca975e7d32ff 100644
--- a/arch/mips/pci/pci-bcm1480.c
+++ b/arch/mips/pci/pci-bcm1480.c
@@ -234,11 +234,9 @@ static int __init bcm1480_pcibios_init(void)
 
         /* turn on ExpMemEn */
         cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40));
-        printk("PCIFeatureCtrl = %x\n", cmdreg);
         WRITECFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40),
                         cmdreg | 0x10);
         cmdreg = READCFG32(CFGOFFSET(0, PCI_DEVFN(PCI_BRIDGE_DEVICE, 0), 0x40));
-        printk("PCIFeatureCtrl = %x\n", cmdreg);
 
         /*
          * Establish mappings in KSEG2 (kernel virtual) to PCI I/O
diff --git a/arch/mips/philips/pnx8550/common/setup.c b/arch/mips/philips/pnx8550/common/setup.c
index ee6bf72094f6..0d8a77619391 100644
--- a/arch/mips/philips/pnx8550/common/setup.c
+++ b/arch/mips/philips/pnx8550/common/setup.c
@@ -25,6 +25,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/serial_ip3106.h>
+#include <linux/pm.h>
 
 #include <asm/cpu.h>
 #include <asm/bootinfo.h>
@@ -90,7 +91,7 @@ void __init plat_setup(void)
 
         _machine_restart = pnx8550_machine_restart;
         _machine_halt = pnx8550_machine_halt;
-        _machine_power_off = pnx8550_machine_power_off;
+        pm_power_off = pnx8550_machine_power_off;
 
         board_time_init = pnx8550_time_init;
         board_timer_setup = pnx8550_timer_setup;
diff --git a/arch/mips/pmc-sierra/yosemite/prom.c b/arch/mips/pmc-sierra/yosemite/prom.c
index 555bfacf7647..165275c00cbb 100644
--- a/arch/mips/pmc-sierra/yosemite/prom.c
+++ b/arch/mips/pmc-sierra/yosemite/prom.c
@@ -13,6 +13,7 @@
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/delay.h>
+#include <linux/pm.h>
 #include <linux/smp.h>
 
 #include <asm/io.h>
@@ -92,7 +93,7 @@ void __init prom_init(void)
         /* Callbacks for halt, restart */
         _machine_restart = (void (*)(char *)) prom_exit;
         _machine_halt = prom_halt;
-        _machine_power_off = prom_halt;
+        pm_power_off = prom_halt;
 
         debug_vectors = cv;
         arcs_cmdline[0] = '\0';
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c
index 214ffd2e98a3..92a3b3c15ed3 100644
--- a/arch/mips/sgi-ip22/ip22-reset.c
+++ b/arch/mips/sgi-ip22/ip22-reset.c
@@ -3,8 +3,9 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1997, 1998, 2001, 2003 by Ralf Baechle
+ * Copyright (C) 1997, 1998, 2001, 03, 05, 06 by Ralf Baechle
  */
+#include <linux/linkage.h>
 #include <linux/init.h>
 #include <linux/ds1286.h>
 #include <linux/module.h>
@@ -12,6 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/notifier.h>
+#include <linux/pm.h>
 #include <linux/timer.h>
 
 #include <asm/io.h>
@@ -41,28 +43,10 @@ static struct timer_list power_timer, blink_timer, debounce_timer, volume_timer;
 
 #define MACHINE_PANICED         1
 #define MACHINE_SHUTTING_DOWN   2
-static int machine_state = 0;
 
-static void sgi_machine_restart(char *command) __attribute__((noreturn));
-static void sgi_machine_halt(void) __attribute__((noreturn));
-static void sgi_machine_power_off(void) __attribute__((noreturn));
+static int machine_state;
 
-static void sgi_machine_restart(char *command)
-{
-        if (machine_state & MACHINE_SHUTTING_DOWN)
-                sgi_machine_power_off();
-        sgimc->cpuctrl0 |= SGIMC_CCTRL0_SYSINIT;
-        while (1);
-}
-
-static void sgi_machine_halt(void)
-{
-        if (machine_state & MACHINE_SHUTTING_DOWN)
-                sgi_machine_power_off();
-        ArcEnterInteractiveMode();
-}
-
-static void sgi_machine_power_off(void)
+static void ATTRIB_NORET sgi_machine_power_off(void)
 {
         unsigned int tmp;
 
@@ -84,6 +68,21 @@ static void sgi_machine_power_off(void)
         }
 }
 
+static void ATTRIB_NORET sgi_machine_restart(char *command)
+{
+        if (machine_state & MACHINE_SHUTTING_DOWN)
+                sgi_machine_power_off();
+        sgimc->cpuctrl0 |= SGIMC_CCTRL0_SYSINIT;
+        while (1);
+}
+
+static void ATTRIB_NORET sgi_machine_halt(void)
+{
+        if (machine_state & MACHINE_SHUTTING_DOWN)
+                sgi_machine_power_off();
+        ArcEnterInteractiveMode();
+}
+
 static void power_timeout(unsigned long data)
 {
         sgi_machine_power_off();
@@ -95,7 +94,7 @@ static void blink_timeout(unsigned long data)
         sgi_ioc_reset ^= (SGIOC_RESET_LC0OFF|SGIOC_RESET_LC1OFF);
         sgioc->reset = sgi_ioc_reset;
 
-        mod_timer(&blink_timer, jiffies+data);
+        mod_timer(&blink_timer, jiffies + data);
 }
 
 static void debounce(unsigned long data)
@@ -103,7 +102,7 @@ static void debounce(unsigned long data)
         del_timer(&debounce_timer);
         if (sgint->istat1 & SGINT_ISTAT1_PWR) {
                 /* Interrupt still being sent. */
-                debounce_timer.expires = jiffies + 5; /* 0.05s  */
+                debounce_timer.expires = jiffies + (HZ / 20); /* 0.05s  */
                 add_timer(&debounce_timer);
 
                 sgioc->panel = SGIOC_PANEL_POWERON | SGIOC_PANEL_POWERINTR |
@@ -151,7 +150,7 @@ static inline void volume_up_button(unsigned long data)
                 indy_volume_button(1);
 
         if (sgint->istat1 & SGINT_ISTAT1_PWR) {
-                volume_timer.expires = jiffies + 1;
+                volume_timer.expires = jiffies + (HZ / 100);
                 add_timer(&volume_timer);
         }
 }
@@ -164,7 +163,7 @@ static inline void volume_down_button(unsigned long data)
                 indy_volume_button(-1);
 
         if (sgint->istat1 & SGINT_ISTAT1_PWR) {
-                volume_timer.expires = jiffies + 1;
+                volume_timer.expires = jiffies + (HZ / 100);
                 add_timer(&volume_timer);
         }
 }
@@ -199,14 +198,14 @@ static irqreturn_t panel_int(int irq, void *dev_id, struct pt_regs *regs)
         if (!(buttons & SGIOC_PANEL_VOLUPINTR)) {
                 init_timer(&volume_timer);
                 volume_timer.function = volume_up_button;
-                volume_timer.expires = jiffies + 1;
+                volume_timer.expires = jiffies + (HZ / 100);
                 add_timer(&volume_timer);
         }
         /* Volume down button was pressed */
         if (!(buttons & SGIOC_PANEL_VOLDNINTR)) {
                 init_timer(&volume_timer);
                 volume_timer.function = volume_down_button;
-                volume_timer.expires = jiffies + 1;
+                volume_timer.expires = jiffies + (HZ / 100);
                 add_timer(&volume_timer);
         }
 
@@ -234,7 +233,7 @@ static int __init reboot_setup(void)
 {
         _machine_restart = sgi_machine_restart;
         _machine_halt = sgi_machine_halt;
-        _machine_power_off = sgi_machine_power_off;
+        pm_power_off = sgi_machine_power_off;
 
         request_irq(SGI_PANEL_IRQ, panel_int, 0, "Front Panel", NULL);
         init_timer(&blink_timer);
diff --git a/arch/mips/sgi-ip22/ip22-setup.c b/arch/mips/sgi-ip22/ip22-setup.c
index 5e59b4c8876b..7018e1833e85 100644
--- a/arch/mips/sgi-ip22/ip22-setup.c
+++ b/arch/mips/sgi-ip22/ip22-setup.c
@@ -56,6 +56,7 @@ extern void ip22_time_init(void) __init;
 void __init plat_setup(void)
 {
         char *ctype;
+        char *cserial;
 
         board_be_init = ip22_be_init;
         ip22_time_init();
@@ -81,9 +82,14 @@ void __init plat_setup(void)
         /* ARCS console environment variable is set to "g?" for
          * graphics console, it is set to "d" for the first serial
          * line and "d2" for the second serial line.
+         *
+         * Need to check if the case is 'g' but no keyboard:
+         * (ConsoleIn/Out = serial)
          */
         ctype = ArcGetEnvironmentVariable("console");
-        if (ctype && *ctype == 'd') {
+        cserial = ArcGetEnvironmentVariable("ConsoleOut");
+
+        if ((ctype && *ctype == 'd') || (cserial && *cserial == 's')) {
                 static char options[8];
                 char *baud = ArcGetEnvironmentVariable("dbaud");
                 if (baud)
@@ -91,7 +97,7 @@ void __init plat_setup(void)
                 add_preferred_console("ttyS", *(ctype + 1) == '2' ? 1 : 0,
                                       baud ? options : NULL);
         } else if (!ctype || *ctype != 'g') {
-                /* Use ARC if we don't want serial ('d') or Newport ('g'). */
+                /* Use ARC if we don't want serial ('d') or graphics ('g'). */
                 prom_flags |= PROM_FLAG_USE_AS_CONSOLE;
                 add_preferred_console("arc", 0, NULL);
         }
diff --git a/arch/mips/sgi-ip27/ip27-reset.c b/arch/mips/sgi-ip27/ip27-reset.c
index 2e16be94c78b..4322db57d3c1 100644
--- a/arch/mips/sgi-ip27/ip27-reset.c
+++ b/arch/mips/sgi-ip27/ip27-reset.c
@@ -5,7 +5,7 @@
  *
  * Reset an IP27.
  *
- * Copyright (C) 1997, 1998, 1999, 2000 by Ralf Baechle
+ * Copyright (C) 1997, 1998, 1999, 2000, 06 by Ralf Baechle
  * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
  */
 #include <linux/config.h>
@@ -15,6 +15,7 @@
 #include <linux/smp.h>
 #include <linux/mmzone.h>
 #include <linux/nodemask.h>
+#include <linux/pm.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -77,5 +78,5 @@ void ip27_reboot_setup(void)
 {
         _machine_restart = ip27_machine_restart;
         _machine_halt = ip27_machine_halt;
-        _machine_power_off = ip27_machine_power_off;
+        pm_power_off = ip27_machine_power_off;
 }
diff --git a/arch/mips/sgi-ip32/ip32-reset.c b/arch/mips/sgi-ip32/ip32-reset.c
index 88e1f52059ff..0c948008b023 100644
--- a/arch/mips/sgi-ip32/ip32-reset.c
+++ b/arch/mips/sgi-ip32/ip32-reset.c
@@ -15,6 +15,7 @@
 #include <linux/delay.h>
 #include <linux/ds17287rtc.h>
 #include <linux/interrupt.h>
+#include <linux/pm.h>
 
 #include <asm/addrspace.h>
 #include <asm/irq.h>
@@ -188,7 +189,7 @@ static __init int ip32_reboot_setup(void)
 
         _machine_restart = ip32_machine_restart;
         _machine_halt = ip32_machine_halt;
-        _machine_power_off = ip32_machine_power_off;
+        pm_power_off = ip32_machine_power_off;
 
         init_timer(&blink_timer);
         blink_timer.function = blink_timeout;
diff --git a/arch/mips/sibyte/cfe/setup.c b/arch/mips/sibyte/cfe/setup.c
index 7a2c7a8510d4..ea308029450e 100644
--- a/arch/mips/sibyte/cfe/setup.c
+++ b/arch/mips/sibyte/cfe/setup.c
@@ -23,6 +23,7 @@
 #include <linux/mm.h>
 #include <linux/blkdev.h>
 #include <linux/bootmem.h>
+#include <linux/pm.h>
 #include <linux/smp.h>
 
 #include <asm/bootinfo.h>
@@ -248,7 +249,7 @@ void __init prom_init(void)
 
         _machine_restart   = cfe_linux_restart;
         _machine_halt      = cfe_linux_halt;
-        _machine_power_off = cfe_linux_halt;
+        pm_power_off = cfe_linux_halt;
 
         /*
          * Check if a loader was used; if NOT, the 4 arguments are
diff --git a/arch/mips/sibyte/sb1250/prom.c b/arch/mips/sibyte/sb1250/prom.c
index de62ab0f55a2..742043f8d755 100644
--- a/arch/mips/sibyte/sb1250/prom.c
+++ b/arch/mips/sibyte/sb1250/prom.c
@@ -24,6 +24,7 @@
 #include <linux/bootmem.h>
 #include <linux/smp.h>
 #include <linux/initrd.h>
+#include <linux/pm.h>
 
 #include <asm/bootinfo.h>
 #include <asm/reboot.h>
@@ -79,7 +80,7 @@ void __init prom_init(void)
 {
         _machine_restart   = (void (*)(char *))prom_linux_exit;
         _machine_halt      = prom_linux_exit;
-        _machine_power_off = prom_linux_exit;
+        pm_power_off = prom_linux_exit;
 
         strcpy(arcs_cmdline, "root=/dev/ram0 ");
 
diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c
index df2e266c700c..fde4751c84fe 100644
--- a/arch/mips/sibyte/sb1250/setup.c
+++ b/arch/mips/sibyte/sb1250/setup.c
@@ -16,6 +16,7 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 #include <linux/config.h>
+#include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/reboot.h>
 #include <linux/string.h>
@@ -42,7 +43,7 @@ static inline int setup_bcm112x(void);
 
 /* Setup code likely to be common to all SiByte platforms */
 
-static inline int sys_rev_decode(void)
+static int __init sys_rev_decode(void)
 {
         int ret = 0;
 
@@ -74,7 +75,7 @@ static inline int sys_rev_decode(void)
         return ret;
 }
 
-static inline int setup_bcm1250(void)
+static int __init setup_bcm1250(void)
 {
         int ret = 0;
 
@@ -120,7 +121,7 @@ static inline int setup_bcm1250(void)
         return ret;
 }
 
-static inline int setup_bcm112x(void)
+static int __init setup_bcm112x(void)
 {
         int ret = 0;
 
@@ -146,7 +147,7 @@ static inline int setup_bcm112x(void)
         return ret;
 }
 
-void sb1250_setup(void)
+void __init sb1250_setup(void)
 {
         uint64_t sys_rev;
         int plldiv;
@@ -169,31 +170,42 @@ void sb1250_setup(void)
                     soc_str, pass_str, zbbus_mhz * 2, sb1_pass);
         prom_printf("Board type: %s\n", get_system_type());
 
-        switch(war_pass) {
+        switch (war_pass) {
         case K_SYS_REVISION_BCM1250_PASS1:
 #ifndef CONFIG_SB1_PASS_1_WORKAROUNDS
-                prom_printf("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, and the kernel doesn't have the proper workarounds compiled in. @@@@\n");
+                prom_printf("@@@@ This is a BCM1250 A0-A2 (Pass 1) board, "
+                            "and the kernel doesn't have the proper "
+                            "workarounds compiled in. @@@@\n");
                 bad_config = 1;
 #endif
                 break;
         case K_SYS_REVISION_BCM1250_PASS2:
                 /* Pass 2 - easiest as default for now - so many numbers */
-#if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || !defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS)
-                prom_printf("@@@@ This is a BCM1250 A3-A10 board, and the kernel doesn't have the proper workarounds compiled in. @@@@\n");
+#if !defined(CONFIG_SB1_PASS_2_WORKAROUNDS) || \
+    !defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS)
+                prom_printf("@@@@ This is a BCM1250 A3-A10 board, and the "
+                            "kernel doesn't have the proper workarounds "
+                            "compiled in. @@@@\n");
                 bad_config = 1;
 #endif
 #ifdef CONFIG_CPU_HAS_PREFETCH
-                prom_printf("@@@@ Prefetches may be enabled in this kernel, but are buggy on this board.  @@@@\n");
+                prom_printf("@@@@ Prefetches may be enabled in this kernel, "
+                            "but are buggy on this board.  @@@@\n");
                 bad_config = 1;
 #endif
                 break;
         case K_SYS_REVISION_BCM1250_PASS2_2:
 #ifndef CONFIG_SB1_PASS_2_WORKAROUNDS
-                prom_printf("@@@@ This is a BCM1250 B1/B2. board, and the kernel doesn't have the proper workarounds compiled in. @@@@\n");
+                prom_printf("@@@@ This is a BCM1250 B1/B2. board, and the "
+                            "kernel doesn't have the proper workarounds "
+                            "compiled in. @@@@\n");
                 bad_config = 1;
 #endif
-#if defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) || !defined(CONFIG_CPU_HAS_PREFETCH)
-                prom_printf("@@@@ This is a BCM1250 B1/B2, but the kernel is conservatively configured for an 'A' stepping. @@@@\n");
+#if defined(CONFIG_SB1_PASS_2_1_WORKAROUNDS) || \
+    !defined(CONFIG_CPU_HAS_PREFETCH)
+                prom_printf("@@@@ This is a BCM1250 B1/B2, but the kernel is "
+                            "conservatively configured for an 'A' stepping. "
+                            "@@@@\n");
 #endif
                 break;
         default:
diff --git a/arch/mips/sni/setup.c b/arch/mips/sni/setup.c
index 262c85680709..1141fcd13a59 100644
--- a/arch/mips/sni/setup.c
+++ b/arch/mips/sni/setup.c
@@ -5,7 +5,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1996, 97, 98, 2000, 03, 04 Ralf Baechle (ralf@linux-mips.org)
+ * Copyright (C) 1996, 97, 98, 2000, 03, 04, 06 Ralf Baechle (ralf@linux-mips.org)
  */
 #include <linux/config.h>
 #include <linux/eisa.h>
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/mc146818rtc.h>
+#include <linux/pm.h>
 #include <linux/pci.h>
 #include <linux/console.h>
 #include <linux/fb.h>
@@ -189,7 +190,7 @@ void __init plat_setup(void)
 
         _machine_restart = sni_machine_restart;
         _machine_halt = sni_machine_halt;
-        _machine_power_off = sni_machine_power_off;
+        pm_power_off = sni_machine_power_off;
 
         sni_display_setup();
 
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
index e4d095d3e192..e19e2be70f76 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_prom.c
@@ -60,7 +60,6 @@ void __init prom_init_cmdline(void)
 
 void __init prom_init(void)
 {
-        const char* toshiba_name_list[] = GROUP_TOSHIBA_NAMES;
         extern int tx4927_get_mem_size(void);
         extern char* toshiba_name;
         int msize;
@@ -69,12 +68,13 @@ void __init prom_init(void)
 
         mips_machgroup = MACH_GROUP_TOSHIBA;
 
-        if ((read_c0_prid() & 0xff) == PRID_REV_TX4927)
+        if ((read_c0_prid() & 0xff) == PRID_REV_TX4927) {
                 mips_machtype = MACH_TOSHIBA_RBTX4927;
-        else
+                toshiba_name  = "TX4927";
+        } else {
                 mips_machtype = MACH_TOSHIBA_RBTX4937;
-
-        toshiba_name = toshiba_name_list[mips_machtype];
+                toshiba_name  = "TX4937";
+        }
 
         msize = tx4927_get_mem_size();
         add_memory_region(0, msize << 20, BOOT_MEM_RAM);
diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index 990fcb294bab..2ad6401d2af4 100644
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -53,6 +53,8 @@
 #include <linux/interrupt.h>
 #include <linux/pci.h>
 #include <linux/timex.h>
+#include <linux/pm.h>
+
 #include <asm/bootinfo.h>
 #include <asm/page.h>
 #include <asm/io.h>
@@ -537,19 +539,10 @@ void tx4927_pci_setup(void)
         TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
                                        "0x%08lx=mips_io_port_base",
                                        mips_io_port_base);
-
-        TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
-                                       "setup pci_io_resource  to 0x%08lx 0x%08lx\n",
-                                       pci_io_resource.start,
-                                       pci_io_resource.end);
-        TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI2,
-                                       "setup pci_mem_resource to 0x%08lx 0x%08lx\n",
-                                       pci_mem_resource.start,
-                                       pci_mem_resource.end);
-
         if (!called) {
                 printk
-                    ("TX4927 PCIC -- DID:%04x VID:%04x RID:%02x Arbiter:%s\n",
+                    ("%s PCIC -- DID:%04x VID:%04x RID:%02x Arbiter:%s\n",
+                     toshiba_name,
                      (unsigned short) (tx4927_pcicptr->pciid >> 16),
                      (unsigned short) (tx4927_pcicptr->pciid & 0xffff),
                      (unsigned short) (tx4927_pcicptr->pciccrev & 0xff),
@@ -562,21 +555,52 @@ void tx4927_pci_setup(void)
                (tx4927_ccfgptr->ccfg & TX4927_CCFG_PCI66) ? " PCI66" : "");
         if (tx4927_ccfgptr->pcfg & TX4927_PCFG_PCICLKEN_ALL) {
                 int pciclk = 0;
-                switch ((unsigned long) tx4927_ccfgptr->
-                        ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
-                case TX4927_CCFG_PCIDIVMODE_2_5:
-                        pciclk = tx4927_cpu_clock * 2 / 5;
-                        break;
-                case TX4927_CCFG_PCIDIVMODE_3:
-                        pciclk = tx4927_cpu_clock / 3;
-                        break;
-                case TX4927_CCFG_PCIDIVMODE_5:
-                        pciclk = tx4927_cpu_clock / 5;
-                        break;
-                case TX4927_CCFG_PCIDIVMODE_6:
-                        pciclk = tx4927_cpu_clock / 6;
-                        break;
-                }
+                if (mips_machtype == MACH_TOSHIBA_RBTX4937)
+                        switch ((unsigned long) tx4927_ccfgptr->
+                                ccfg & TX4937_CCFG_PCIDIVMODE_MASK) {
+                        case TX4937_CCFG_PCIDIVMODE_4:
+                                pciclk = tx4927_cpu_clock / 4;
+                                break;
+                        case TX4937_CCFG_PCIDIVMODE_4_5:
+                                pciclk = tx4927_cpu_clock * 2 / 9;
+                                break;
+                        case TX4937_CCFG_PCIDIVMODE_5:
+                                pciclk = tx4927_cpu_clock / 5;
+                                break;
+                        case TX4937_CCFG_PCIDIVMODE_5_5:
+                                pciclk = tx4927_cpu_clock * 2 / 11;
+                                break;
+                        case TX4937_CCFG_PCIDIVMODE_8:
+                                pciclk = tx4927_cpu_clock / 8;
+                                break;
+                        case TX4937_CCFG_PCIDIVMODE_9:
+                                pciclk = tx4927_cpu_clock / 9;
+                                break;
+                        case TX4937_CCFG_PCIDIVMODE_10:
+                                pciclk = tx4927_cpu_clock / 10;
+                                break;
+                        case TX4937_CCFG_PCIDIVMODE_11:
+                                pciclk = tx4927_cpu_clock / 11;
+                                break;
+                        }
+
+                else
+                        switch ((unsigned long) tx4927_ccfgptr->
+                                ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
+                        case TX4927_CCFG_PCIDIVMODE_2_5:
+                                pciclk = tx4927_cpu_clock * 2 / 5;
+                                break;
+                        case TX4927_CCFG_PCIDIVMODE_3:
+                                pciclk = tx4927_cpu_clock / 3;
+                                break;
+                        case TX4927_CCFG_PCIDIVMODE_5:
+                                pciclk = tx4927_cpu_clock / 5;
+                                break;
+                        case TX4927_CCFG_PCIDIVMODE_6:
+                                pciclk = tx4927_cpu_clock / 6;
+                                break;
+                        }
+
                 printk("Internal(%dMHz)", pciclk / 1000000);
         } else {
                 int pciclk = 0;
@@ -814,24 +838,40 @@ void __init toshiba_rbtx4927_setup(void)
                                        ":ResetRoutines\n");
         _machine_restart = toshiba_rbtx4927_restart;
         _machine_halt = toshiba_rbtx4927_halt;
-        _machine_power_off = toshiba_rbtx4927_power_off;
+        pm_power_off = toshiba_rbtx4927_power_off;
 
 #ifdef CONFIG_PCI
 
         /* PCIC */
         /*
            * ASSUMPTION: PCIDIVMODE is configured for PCI 33MHz or 66MHz.
-           * PCIDIVMODE[12:11]'s initial value are given by S9[4:3] (ON:0, OFF:1).
+           *
+           * For TX4927:
+           * PCIDIVMODE[12:11]'s initial value is given by S9[4:3] (ON:0, OFF:1).
            * CPU 166MHz: PCI 66MHz : PCIDIVMODE: 00 (1/2.5)
            * CPU 200MHz: PCI 66MHz : PCIDIVMODE: 01 (1/3)
            * CPU 166MHz: PCI 33MHz : PCIDIVMODE: 10 (1/5)
            * CPU 200MHz: PCI 33MHz : PCIDIVMODE: 11 (1/6)
            * i.e. S9[3]: ON (83MHz), OFF (100MHz)
+           *
+           * For TX4937:
+           * PCIDIVMODE[12:11]'s initial value is given by S1[5:4] (ON:0, OFF:1)
+           * PCIDIVMODE[10] is 0.
+           * CPU 266MHz: PCI 33MHz : PCIDIVMODE: 000 (1/8)
+           * CPU 266MHz: PCI 66MHz : PCIDIVMODE: 001 (1/4)
+           * CPU 300MHz: PCI 33MHz : PCIDIVMODE: 010 (1/9)
+           * CPU 300MHz: PCI 66MHz : PCIDIVMODE: 011 (1/4.5)
+           * CPU 333MHz: PCI 33MHz : PCIDIVMODE: 100 (1/10)
+           * CPU 333MHz: PCI 66MHz : PCIDIVMODE: 101 (1/5)
+           *
          */
         TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
-                                       "ccfg is %lx, DIV is %x\n",
-                                       (unsigned long) tx4927_ccfgptr->
-                                       ccfg, TX4927_CCFG_PCIDIVMODE_MASK);
+                                       "ccfg is %lx, PCIDIVMODE is %x\n",
+                                       (unsigned long) tx4927_ccfgptr->ccfg,
+                                       (unsigned long) tx4927_ccfgptr->ccfg &
+                                       (mips_machtype == MACH_TOSHIBA_RBTX4937 ?
+                                        TX4937_CCFG_PCIDIVMODE_MASK :
+                                        TX4927_CCFG_PCIDIVMODE_MASK));
 
         TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
                                        "PCI66 mode is %lx, PCI mode is %lx, pci arb is %lx\n",
@@ -842,20 +882,30 @@ void __init toshiba_rbtx4927_setup(void)
                                        (unsigned long) tx4927_ccfgptr->
                                        ccfg & TX4927_CCFG_PCIXARB);
 
-        TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_PCI1,
-                                       "PCIDIVMODE is %lx\n",
-                                       (unsigned long) tx4927_ccfgptr->
-                                       ccfg & TX4927_CCFG_PCIDIVMODE_MASK);
-
-        switch ((unsigned long) tx4927_ccfgptr->
-                ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
-        case TX4927_CCFG_PCIDIVMODE_2_5:
-        case TX4927_CCFG_PCIDIVMODE_5:
-                tx4927_cpu_clock = 166000000;   /* 166MHz */
-                break;
-        default:
-                tx4927_cpu_clock = 200000000;   /* 200MHz */
-        }
+        if (mips_machtype == MACH_TOSHIBA_RBTX4937)
+                switch ((unsigned long)tx4927_ccfgptr->
+                        ccfg & TX4937_CCFG_PCIDIVMODE_MASK) {
+                case TX4937_CCFG_PCIDIVMODE_8:
+                case TX4937_CCFG_PCIDIVMODE_4:
+                        tx4927_cpu_clock = 266666666;   /* 266MHz */
+                        break;
+                case TX4937_CCFG_PCIDIVMODE_9:
+                case TX4937_CCFG_PCIDIVMODE_4_5:
+                        tx4927_cpu_clock = 300000000;   /* 300MHz */
+                        break;
+                default:
+                        tx4927_cpu_clock = 333333333;   /* 333MHz */
+                }
+        else
+                switch ((unsigned long)tx4927_ccfgptr->
+                        ccfg & TX4927_CCFG_PCIDIVMODE_MASK) {
+                case TX4927_CCFG_PCIDIVMODE_2_5:
+                case TX4927_CCFG_PCIDIVMODE_5:
+                        tx4927_cpu_clock = 166666666;   /* 166MHz */
+                        break;
+                default:
+                        tx4927_cpu_clock = 200000000;   /* 200MHz */
+                }
 
         /* CCFG */
         /* enable Timeout BusError */
diff --git a/arch/mips/tx4938/toshiba_rbtx4938/setup.c b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
index 9f1dcc8ca5a3..5c7ace982a49 100644
--- a/arch/mips/tx4938/toshiba_rbtx4938/setup.c
+++ b/arch/mips/tx4938/toshiba_rbtx4938/setup.c
@@ -20,6 +20,8 @@
 #include <linux/interrupt.h>
 #include <linux/console.h>
 #include <linux/pci.h>
+#include <linux/pm.h>
+
 #include <asm/wbflush.h>
 #include <asm/reboot.h>
 #include <asm/irq.h>
@@ -1003,7 +1005,7 @@ void __init toshiba_rbtx4938_setup(void)
 
         _machine_restart = rbtx4938_machine_restart;
         _machine_halt = rbtx4938_machine_halt;
-        _machine_power_off = rbtx4938_machine_power_off;
+        pm_power_off = rbtx4938_machine_power_off;
 
         *rbtx4938_led_ptr = 0xff;
         printk("RBTX4938 --- FPGA(Rev %02x)", *rbtx4938_fpga_rev_ptr);
diff --git a/arch/mips/vr41xx/common/pmu.c b/arch/mips/vr41xx/common/pmu.c
index 02bf4f7d06ba..5e469796413f 100644
--- a/arch/mips/vr41xx/common/pmu.c
+++ b/arch/mips/vr41xx/common/pmu.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/ioport.h>
 #include <linux/kernel.h>
+#include <linux/pm.h>
 #include <linux/smp.h>
 #include <linux/types.h>
 
@@ -114,7 +115,7 @@ static int __init vr41xx_pmu_init(void)
 
         _machine_restart = vr41xx_restart;
         _machine_halt = vr41xx_halt;
-        _machine_power_off = vr41xx_power_off;
+        pm_power_off = vr41xx_power_off;
 
         return 0;
 }
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 12d7b9bdfa93..0d65394707db 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -2183,6 +2183,7 @@ static void cciss_softirq_done(struct request *rq)
 {
         CommandList_struct *cmd = rq->completion_data;
         ctlr_info_t *h = hba[cmd->ctlr];
+        unsigned long flags;
         u64bit temp64;
         int i, ddir;
 
@@ -2205,10 +2206,10 @@ static void cciss_softirq_done(struct request *rq)
         printk("Done with %p\n", rq);
 #endif /* CCISS_DEBUG */ 
 
-        spin_lock_irq(&h->lock);
+        spin_lock_irqsave(&h->lock, flags);
         end_that_request_last(rq, rq->errors);
         cmd_free(h, cmd,1);
-        spin_unlock_irq(&h->lock);
+        spin_unlock_irqrestore(&h->lock, flags);
 }
 
 /* checks the status of the job and calls complete buffers to mark all 
diff --git a/drivers/media/dvb/b2c2/Kconfig b/drivers/media/dvb/b2c2/Kconfig
index 2583a865a58e..2963605c0ecc 100644
--- a/drivers/media/dvb/b2c2/Kconfig
+++ b/drivers/media/dvb/b2c2/Kconfig
@@ -4,7 +4,7 @@ config DVB_B2C2_FLEXCOP
         select DVB_STV0299
         select DVB_MT352
         select DVB_MT312
-        select DVB_NXT2002
+        select DVB_NXT200X
         select DVB_STV0297
         select DVB_BCM3510
         select DVB_LGDT330X
diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h
index 344a3c898460..7d7e1613c5a7 100644
--- a/drivers/media/dvb/b2c2/flexcop-common.h
+++ b/drivers/media/dvb/b2c2/flexcop-common.h
@@ -116,11 +116,9 @@ void flexcop_dma_free(struct flexcop_dma *dma);
 
 int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
 int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
-int flexcop_dma_control_packet_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
 int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
 int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
 int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
-int flexcop_dma_config_packet_count(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 packets);
 
 /* from flexcop-eeprom.c */
 /* the PCI part uses this call to get the MAC address, the USB part has its own */
diff --git a/drivers/media/dvb/b2c2/flexcop-dma.c b/drivers/media/dvb/b2c2/flexcop-dma.c
index cf4ed1df6086..6f592bc32d22 100644
--- a/drivers/media/dvb/b2c2/flexcop-dma.c
+++ b/drivers/media/dvb/b2c2/flexcop-dma.c
@@ -169,38 +169,3 @@ int flexcop_dma_config_timer(struct flexcop_device *fc,
 }
 EXPORT_SYMBOL(flexcop_dma_config_timer);
 
-/* packet IRQ does not exist in FCII or FCIIb - according to data book and tests */
-int flexcop_dma_control_packet_irq(struct flexcop_device *fc,
-                flexcop_dma_index_t no,
-                int onoff)
-{
-        flexcop_ibi_value v = fc->read_ibi_reg(fc,ctrl_208);
-
-        deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
-        if (no & FC_DMA_1)
-                v.ctrl_208.DMA1_Size_IRQ_Enable_sig = onoff;
-
-        if (no & FC_DMA_2)
-                v.ctrl_208.DMA2_Size_IRQ_Enable_sig = onoff;
-
-        fc->write_ibi_reg(fc,ctrl_208,v);
-        deb_rdump("reg: %03x: %x\n",ctrl_208,v.raw);
-
-        return 0;
-}
-EXPORT_SYMBOL(flexcop_dma_control_packet_irq);
-
-int flexcop_dma_config_packet_count(struct flexcop_device *fc,
-                flexcop_dma_index_t dma_idx,
-                u8 packets)
-{
-        flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
-        flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
-
-        flexcop_dma_remap(fc,dma_idx,1);
-
-        v.dma_0x4_remap.DMA_maxpackets = packets;
-        fc->write_ibi_reg(fc,r,v);
-        return 0;
-}
-EXPORT_SYMBOL(flexcop_dma_config_packet_count);
diff --git a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
index 0b940e152b79..390cc3a99ce6 100644
--- a/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
+++ b/drivers/media/dvb/b2c2/flexcop-fe-tuner.c
@@ -9,7 +9,7 @@
 
 #include "stv0299.h"
 #include "mt352.h"
-#include "nxt2002.h"
+#include "nxt200x.h"
 #include "bcm3510.h"
 #include "stv0297.h"
 #include "mt312.h"
@@ -343,9 +343,10 @@ static struct lgdt330x_config air2pc_atsc_hd5000_config = {
         .clock_polarity_flip = 1,
 };
 
-static struct nxt2002_config samsung_tbmv_config = {
+static struct nxt200x_config samsung_tbmv_config = {
         .demod_address    = 0x0a,
-        .request_firmware = flexcop_fe_request_firmware,
+        .pll_address      = 0xc2,
+        .pll_desc         = &dvb_pll_samsung_tbmv,
 };
 
 static struct bcm3510_config air2pc_atsc_first_gen_config = {
@@ -505,7 +506,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
                 info("found the mt352 at i2c address: 0x%02x",samsung_tdtc9251dh0_config.demod_address);
         } else
         /* try the air atsc 2nd generation (nxt2002) */
-        if ((fc->fe = nxt2002_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
+        if ((fc->fe = nxt200x_attach(&samsung_tbmv_config, &fc->i2c_adap)) != NULL) {
                 fc->dev_type          = FC_AIR_ATSC2;
                 info("found the nxt2002 at i2c address: 0x%02x",samsung_tbmv_config.demod_address);
         } else
diff --git a/drivers/media/dvb/b2c2/flexcop-misc.c b/drivers/media/dvb/b2c2/flexcop-misc.c
index 62282d8dbfa8..167583bf0621 100644
--- a/drivers/media/dvb/b2c2/flexcop-misc.c
+++ b/drivers/media/dvb/b2c2/flexcop-misc.c
@@ -36,14 +36,14 @@ void flexcop_determine_revision(struct flexcop_device *fc)
         /* bus parts have to decide if hw pid filtering is used or not. */
 }
 
-const char *flexcop_revision_names[] = {
+static const char *flexcop_revision_names[] = {
         "Unkown chip",
         "FlexCopII",
         "FlexCopIIb",
         "FlexCopIII",
 };
 
-const char *flexcop_device_names[] = {
+static const char *flexcop_device_names[] = {
         "Unkown device",
         "Air2PC/AirStar 2 DVB-T",
         "Air2PC/AirStar 2 ATSC 1st generation",
@@ -54,7 +54,7 @@ const char *flexcop_device_names[] = {
         "Air2PC/AirStar 2 ATSC 3rd generation (HD5000)",
 };
 
-const char *flexcop_bus_names[] = {
+static const char *flexcop_bus_names[] = {
         "USB",
         "PCI",
 };
diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c
index 2f76eb3fea40..9bc40bdcc282 100644
--- a/drivers/media/dvb/b2c2/flexcop-pci.c
+++ b/drivers/media/dvb/b2c2/flexcop-pci.c
@@ -161,8 +161,10 @@ static irqreturn_t flexcop_pci_isr(int irq, void *dev_id, struct pt_regs *regs)
                         fc->read_ibi_reg(fc,dma1_008).dma_0x8.dma_cur_addr << 2;
                 u32 cur_pos = cur_addr - fc_pci->dma[0].dma_addr0;
 
-                deb_irq("%u irq: %08x cur_addr: %08x: cur_pos: %08x, last_cur_pos: %08x ",
-                                jiffies_to_usecs(jiffies - fc_pci->last_irq),v.raw,cur_addr,cur_pos,fc_pci->last_dma1_cur_pos);
+                deb_irq("%u irq: %08x cur_addr: %llx: cur_pos: %08x, last_cur_pos: %08x ",
+                                jiffies_to_usecs(jiffies - fc_pci->last_irq),
+                                v.raw, (unsigned long long)cur_addr, cur_pos,
+                                fc_pci->last_dma1_cur_pos);
                 fc_pci->last_irq = jiffies;
 
                 /* buffer end was reached, restarted from the beginning
diff --git a/drivers/media/dvb/b2c2/flexcop-reg.h b/drivers/media/dvb/b2c2/flexcop-reg.h
index 3153f9513c63..491f9bd6e195 100644
--- a/drivers/media/dvb/b2c2/flexcop-reg.h
+++ b/drivers/media/dvb/b2c2/flexcop-reg.h
@@ -16,8 +16,6 @@ typedef enum {
         FLEXCOP_III,
 } flexcop_revision_t;
 
-extern const char *flexcop_revision_names[];
-
 typedef enum {
         FC_UNK = 0,
         FC_AIR_DVB,
@@ -34,8 +32,6 @@ typedef enum {
         FC_PCI,
 } flexcop_bus_t;
 
-extern const char *flexcop_device_names[];
-
 /* FlexCop IBI Registers */
 #if defined(__LITTLE_ENDIAN)
         #include "flexcop_ibi_value_le.h"
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index a04bb61f21f4..34c3189a1a33 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -381,6 +381,23 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
 
 EXPORT_SYMBOL(bt878_device_control);
 
+
+struct cards card_list[] __devinitdata = {
+
+        { 0x01010071, BTTV_BOARD_NEBULA_DIGITV,                 "Nebula Electronics DigiTV" },
+        { 0x07611461, BTTV_BOARD_AVDVBT_761,                    "AverMedia AverTV DVB-T 761" },
+        { 0x001c11bd, BTTV_BOARD_PINNACLESAT,                   "Pinnacle PCTV Sat" },
+        { 0x002611bd, BTTV_BOARD_TWINHAN_DST,                   "Pinnacle PCTV SAT CI" },
+        { 0x00011822, BTTV_BOARD_TWINHAN_DST,                   "Twinhan VisionPlus DVB" },
+        { 0xfc00270f, BTTV_BOARD_TWINHAN_DST,                   "ChainTech digitop DST-1000 DVB-S" },
+        { 0x07711461, BTTV_BOARD_AVDVBT_771,                    "AVermedia AverTV DVB-T 771" },
+        { 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE,               "DViCO FusionHDTV DVB-T Lite" },
+        { 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE,       "DViCO FusionHDTV 5 Lite" },
+        { 0x20007063, BTTV_BOARD_PC_HDTV,                       "pcHDTV HD-2000 TV"},
+        { 0, -1, NULL }
+};
+
+
 /***********************/
 /* PCI device handling */
 /***********************/
@@ -388,18 +405,41 @@ EXPORT_SYMBOL(bt878_device_control);
 static int __devinit bt878_probe(struct pci_dev *dev,
                                  const struct pci_device_id *pci_id)
 {
-        int result;
+        int result = 0, has_dvb = 0, i;
         unsigned char lat;
         struct bt878 *bt;
 #if defined(__powerpc__)
         unsigned int cmd;
 #endif
+        unsigned int cardid;
+        unsigned short id;
+        struct cards *dvb_cards;
 
         printk(KERN_INFO "bt878: Bt878 AUDIO function found (%d).\n",
                bt878_num);
         if (pci_enable_device(dev))
                 return -EIO;
 
+        pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &id);
+        cardid = id << 16;
+        pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &id);
+        cardid |= id;
+
+        for (i = 0, dvb_cards = card_list; i < ARRAY_SIZE(card_list); i++, dvb_cards++) {
+                if (cardid == dvb_cards->pci_id) {
+                        printk("%s: card id=[0x%x],[ %s ] has DVB functions.\n",
+                                __func__, cardid, dvb_cards->name);
+                        has_dvb = 1;
+                }
+        }
+
+        if (!has_dvb) {
+                printk("%s: card id=[0x%x], Unknown card.\nExiting..\n", __func__, cardid);
+                result = -EINVAL;
+
+                goto fail0;
+        }
+
         bt = &bt878[bt878_num];
         bt->dev = dev;
         bt->nr = bt878_num;
@@ -416,6 +456,8 @@ static int __devinit bt878_probe(struct pci_dev *dev,
 
         pci_read_config_byte(dev, PCI_CLASS_REVISION, &bt->revision);
         pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
+
+
         printk(KERN_INFO "bt878(%d): Bt%x (rev %d) at %02x:%02x.%x, ",
                bt878_num, bt->id, bt->revision, dev->bus->number,
                PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index a73baf00ca39..9faf93770d08 100644
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -88,6 +88,23 @@
 
 #define BT878_RISC_SYNC_MASK    (1 << 15)
 
+
+#define BTTV_BOARD_UNKNOWN                 0x00
+#define BTTV_BOARD_PINNACLESAT             0x5e
+#define BTTV_BOARD_NEBULA_DIGITV           0x68
+#define BTTV_BOARD_PC_HDTV                 0x70
+#define BTTV_BOARD_TWINHAN_DST             0x71
+#define BTTV_BOARD_AVDVBT_771              0x7b
+#define BTTV_BOARD_AVDVBT_761              0x7c
+#define BTTV_BOARD_DVICO_DVBT_LITE         0x80
+#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87
+
+struct cards {
+        __u32 pci_id;
+        __u16 card_id;
+        char  *name;
+};
+
 extern int bt878_num;
 
 struct bt878 {
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 90a69d343b79..d3df12039b06 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -83,12 +83,18 @@ config DVB_USB_UMT_010
           Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
 
 config DVB_USB_CXUSB
-        tristate "Medion MD95700 hybrid USB2.0 (Conexant) support"
+        tristate "Conexant USB2.0 hybrid reference design support"
         depends on DVB_USB
         select DVB_CX22702
+        select DVB_LGDT330X
+        select DVB_MT352
         help
-          Say Y here to support the Medion MD95700 hybrid USB2.0 device. Currently
-          only the DVB-T part is supported.
+          Say Y here to support the Conexant USB2.0 hybrid reference design.
+          Currently, only DVB and ATSC modes are supported, analog mode
+          shall be added in the future. Devices that require this module:
+
+          Medion MD95700 hybrid USB2.0 device.
+          DViCO FusionHDTV (Bluebird) USB2.0 devices
 
 config DVB_USB_DIGITV
         tristate "Nebula Electronics uDigiTV DVB-T USB2.0 support"
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index a7fb06f4cd34..f327fac1688e 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -184,7 +184,7 @@ static int cxusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
         return 0;
 }
 
-struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
+static struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
         { 0xfe, 0x02, KEY_TV },
         { 0xfe, 0x0e, KEY_MP3 },
         { 0xfe, 0x1a, KEY_DVD },
@@ -234,7 +234,7 @@ struct dvb_usb_rc_key dvico_mce_rc_keys[] = {
 
 static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 {
-        static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x38 };
+        static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x28 };
         static u8 reset []         = { RESET,      0x80 };
         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
         static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0x20 };
@@ -255,7 +255,7 @@ static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
 
 static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
 {       /* used in both lgz201 and th7579 */
-        static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x39 };
+        static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x29 };
         static u8 reset []         = { RESET,      0x80 };
         static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
         static u8 agc_cfg []       = { AGC_TARGET, 0x24, 0x20 };
@@ -273,7 +273,7 @@ static int cxusb_mt352_demod_init(struct dvb_frontend* fe)
         return 0;
 }
 
-struct cx22702_config cxusb_cx22702_config = {
+static struct cx22702_config cxusb_cx22702_config = {
         .demod_address = 0x63,
 
         .output_mode = CX22702_PARALLEL_OUTPUT,
@@ -282,13 +282,13 @@ struct cx22702_config cxusb_cx22702_config = {
         .pll_set  = dvb_usb_pll_set_i2c,
 };
 
-struct lgdt330x_config cxusb_lgdt330x_config = {
+static struct lgdt330x_config cxusb_lgdt330x_config = {
         .demod_address = 0x0e,
         .demod_chip    = LGDT3303,
         .pll_set       = dvb_usb_pll_set_i2c,
 };
 
-struct mt352_config cxusb_dee1601_config = {
+static struct mt352_config cxusb_dee1601_config = {
         .demod_address = 0x0f,
         .demod_init    = cxusb_dee1601_demod_init,
         .pll_set       = dvb_usb_pll_set,
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index e6c55c9c9417..caa1346e3063 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -175,11 +175,13 @@ static int digitv_probe(struct usb_interface *intf,
         if ((ret = dvb_usb_device_init(intf,&digitv_properties,THIS_MODULE,&d)) == 0) {
                 u8 b[4] = { 0 };
 
-                b[0] = 1;
-                digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0);
+                if (d != NULL) { /* do that only when the firmware is loaded */
+                        b[0] = 1;
+                        digitv_ctrl_msg(d,USB_WRITE_REMOTE_TYPE,0,b,4,NULL,0);
 
-                b[0] = 0;
-                digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0);
+                        b[0] = 0;
+                        digitv_ctrl_msg(d,USB_WRITE_REMOTE,0,b,4,NULL,0);
+                }
         }
         return ret;
 }
@@ -194,7 +196,7 @@ static struct dvb_usb_properties digitv_properties = {
         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 
         .usb_ctrl = CYPRESS_FX2,
-        .firmware = "dvb-usb-digitv-01.fw",
+        .firmware = "dvb-usb-digitv-02.fw",
 
         .size_of_priv     = 0,
 
@@ -229,6 +231,7 @@ static struct dvb_usb_properties digitv_properties = {
                         { &digitv_table[0], NULL },
                         { NULL },
                 },
+                { NULL },
         }
 };
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
index 8535895819fb..9222b0a81f74 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
@@ -24,6 +24,9 @@ static struct usb_cypress_controller cypress[] = {
         { .id = CYPRESS_FX2,     .name = "Cypress FX2",     .cpu_cs_register = 0xe600 },
 };
 
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+                               int *pos);
+
 /*
  * load a firmware packet to the device
  */
@@ -112,7 +115,8 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties
         return ret;
 }
 
-int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
+static int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx,
+                               int *pos)
 {
         u8 *b = (u8 *) &fw->data[*pos];
         int data_offs = 4;
@@ -142,5 +146,3 @@ int dvb_usb_get_hexline(const struct firmware *fw, struct hexline *hx, int *pos)
 
         return *pos;
 }
-EXPORT_SYMBOL(dvb_usb_get_hexline);
-
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index dd568396e594..5e5d21ad93c9 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -341,7 +341,6 @@ struct hexline {
         u8 data[255];
         u8 chk;
 };
-extern int dvb_usb_get_hexline(const struct firmware *, struct hexline *, int *);
 extern int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type);
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index afa00fdb5ec0..4a95eca81c5c 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -53,7 +53,8 @@ int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8
         return ret;
 }
 
-int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen)
+static int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+                             u16 index, u8 *b, int blen)
 {
         deb_xfer("out: req. %x, val: %x, ind: %x, buffer: ",req,value,index);
         debug_dump(b,blen,deb_xfer);
@@ -88,7 +89,8 @@ unlock:
         return ret;
 }
 
-int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec)
+static int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o,
+                                int olen, u8 *i, int ilen, int msec)
 {
         u8 bout[olen+2];
         u8 bin[ilen+1];
diff --git a/drivers/media/dvb/dvb-usb/vp702x.h b/drivers/media/dvb/dvb-usb/vp702x.h
index a808d48e7bf2..c2f97f96c21f 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.h
+++ b/drivers/media/dvb/dvb-usb/vp702x.h
@@ -101,8 +101,6 @@ extern int dvb_usb_vp702x_debug;
 extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d);
 
 extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec);
-extern int vp702x_usb_inout_cmd(struct dvb_usb_device *d, u8 cmd, u8 *o, int olen, u8 *i, int ilen, int msec);
 extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
-extern int vp702x_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen);
 
 #endif
diff --git a/drivers/media/dvb/dvb-usb/vp7045-fe.c b/drivers/media/dvb/dvb-usb/vp7045-fe.c
index 5242cca5db4a..9999336aeeb6 100644
--- a/drivers/media/dvb/dvb-usb/vp7045-fe.c
+++ b/drivers/media/dvb/dvb-usb/vp7045-fe.c
@@ -23,10 +23,11 @@
 
 struct vp7045_fe_state {
         struct dvb_frontend fe;
+        struct dvb_frontend_ops ops;
+
         struct dvb_usb_device *d;
 };
 
-
 static int vp7045_fe_read_status(struct dvb_frontend* fe, fe_status_t *status)
 {
         struct vp7045_fe_state *state = fe->demodulator_priv;
@@ -150,7 +151,8 @@ struct dvb_frontend * vp7045_fe_attach(struct dvb_usb_device *d)
                 goto error;
 
         s->d = d;
-        s->fe.ops = &vp7045_fe_ops;
+        memcpy(&s->ops, &vp7045_fe_ops, sizeof(struct dvb_frontend_ops));
+        s->fe.ops = &s->ops;
         s->fe.demodulator_priv = s;
 
         goto success;
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index db3a8b40031e..76b6a2aef32f 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -28,12 +28,6 @@ config DVB_TDA8083
         help
           A DVB-S tuner module. Say Y when you want to support this frontend.
 
-config DVB_TDA80XX
-        tristate "Philips TDA8044 or TDA8083 based"
-        depends on DVB_CORE
-        help
-          A DVB-S tuner module. Say Y when you want to support this frontend.
-
 config DVB_MT312
         tristate "Zarlink MT312 based"
         depends on DVB_CORE
@@ -139,12 +133,6 @@ config DVB_DIB3000MC
 comment "DVB-C (cable) frontends"
         depends on DVB_CORE
 
-config DVB_ATMEL_AT76C651
-        tristate "Atmel AT76C651 based"
-        depends on DVB_CORE
-        help
-          A DVB-C tuner module. Say Y when you want to support this frontend.
-
 config DVB_VES1820
         tristate "VLSI VES1820 based"
         depends on DVB_CORE
@@ -166,18 +154,6 @@ config DVB_STV0297
 comment "ATSC (North American/Korean Terresterial DTV) frontends"
         depends on DVB_CORE
 
-config DVB_NXT2002
-        tristate "Nxt2002 based"
-        depends on DVB_CORE
-        select FW_LOADER
-        help
-          An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
-
-          This driver needs external firmware. Please use the command
-          "<kerneldir>/Documentation/dvb/get_dvb_firmware nxt2002" to
-          download/extract it, and then copy it to /usr/lib/hotplug/firmware
-          or /lib/firmware (depending on configuration of firmware hotplug).
-
 config DVB_NXT200X
         tristate "Nextwave NXT2002/NXT2004 based"
         depends on DVB_CORE
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 615ec830e1c9..1af769cd90c0 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -8,7 +8,6 @@ obj-$(CONFIG_DVB_CORE) += dvb-pll.o
 obj-$(CONFIG_DVB_STV0299) += stv0299.o
 obj-$(CONFIG_DVB_SP8870) += sp8870.o
 obj-$(CONFIG_DVB_CX22700) += cx22700.o
-obj-$(CONFIG_DVB_ATMEL_AT76C651) += at76c651.o
 obj-$(CONFIG_DVB_CX24110) += cx24110.o
 obj-$(CONFIG_DVB_TDA8083) += tda8083.o
 obj-$(CONFIG_DVB_L64781) += l64781.o
@@ -22,10 +21,8 @@ obj-$(CONFIG_DVB_SP887X) += sp887x.o
 obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
-obj-$(CONFIG_DVB_TDA80XX) += tda80xx.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o
-obj-$(CONFIG_DVB_NXT2002) += nxt2002.o
 obj-$(CONFIG_DVB_NXT200X) += nxt200x.o
 obj-$(CONFIG_DVB_OR51211) += or51211.o
 obj-$(CONFIG_DVB_OR51132) += or51132.o
diff --git a/drivers/media/dvb/frontends/at76c651.c b/drivers/media/dvb/frontends/at76c651.c
deleted file mode 100644
index 8e0f4b3a1417..000000000000
--- a/drivers/media/dvb/frontends/at76c651.c
+++ /dev/null
@@ -1,450 +0,0 @@
-/*
- * at76c651.c
- *
- * Atmel DVB-C Frontend Driver (at76c651/tua6010xs)
- *
- * Copyright (C) 2001 fnbrd <fnbrd@gmx.de>
- *             & 2002-2004 Andreas Oberritter <obi@linuxtv.org>
- *             & 2003 Wolfram Joost <dbox2@frokaschwei.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * AT76C651
- * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf
- * http://www.atmel.com/atmel/acrobat/doc1320.pdf
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/bitops.h>
-#include "dvb_frontend.h"
-#include "at76c651.h"
-
-
-struct at76c651_state {
-
-        struct i2c_adapter* i2c;
-
-        struct dvb_frontend_ops ops;
-
-        const struct at76c651_config* config;
-
-        struct dvb_frontend frontend;
-
-        /* revision of the chip */
-        u8 revision;
-
-        /* last QAM value set */
-        u8 qam;
-};
-
-static int debug;
-#define dprintk(args...) \
-        do { \
-                if (debug) printk(KERN_DEBUG "at76c651: " args); \
-        } while (0)
-
-
-#if ! defined(__powerpc__)
-static __inline__ int __ilog2(unsigned long x)
-{
-        int i;
-
-        if (x == 0)
-                return -1;
-
-        for (i = 0; x != 0; i++)
-                x >>= 1;
-
-        return i - 1;
-}
-#endif
-
-static int at76c651_writereg(struct at76c651_state* state, u8 reg, u8 data)
-{
-        int ret;
-        u8 buf[] = { reg, data };
-        struct i2c_msg msg =
-                { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
-
-        ret = i2c_transfer(state->i2c, &msg, 1);
-
-        if (ret != 1)
-                dprintk("%s: writereg error "
-                        "(reg == 0x%02x, val == 0x%02x, ret == %i)\n",
-                        __FUNCTION__, reg, data, ret);
-
-        msleep(10);
-
-        return (ret != 1) ? -EREMOTEIO : 0;
-}
-
-static u8 at76c651_readreg(struct at76c651_state* state, u8 reg)
-{
-        int ret;
-        u8 val;
-        struct i2c_msg msg[] = {
-                { .addr = state->config->demod_address, .flags = 0, .buf = &reg, .len = 1 },
-                { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = &val, .len = 1 }
-        };
-
-        ret = i2c_transfer(state->i2c, msg, 2);
-
-        if (ret != 2)
-                dprintk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret);
-
-        return val;
-}
-
-static int at76c651_reset(struct at76c651_state* state)
-{
-        return at76c651_writereg(state, 0x07, 0x01);
-}
-
-static void at76c651_disable_interrupts(struct at76c651_state* state)
-{
-        at76c651_writereg(state, 0x0b, 0x00);
-}
-
-static int at76c651_set_auto_config(struct at76c651_state *state)
-{
-        /*
-         * Autoconfig
-         */
-
-        at76c651_writereg(state, 0x06, 0x01);
-
-        /*
-         * Performance optimizations, should be done after autoconfig
-         */
-
-        at76c651_writereg(state, 0x10, 0x06);
-        at76c651_writereg(state, 0x11, ((state->qam == 5) || (state->qam == 7)) ? 0x12 : 0x10);
-        at76c651_writereg(state, 0x15, 0x28);
-        at76c651_writereg(state, 0x20, 0x09);
-        at76c651_writereg(state, 0x24, ((state->qam == 5) || (state->qam == 7)) ? 0xC0 : 0x90);
-        at76c651_writereg(state, 0x30, 0x90);
-        if (state->qam == 5)
-                at76c651_writereg(state, 0x35, 0x2A);
-
-        /*
-         * Initialize A/D-converter
-         */
-
-        if (state->revision == 0x11) {
-                at76c651_writereg(state, 0x2E, 0x38);
-                at76c651_writereg(state, 0x2F, 0x13);
-        }
-
-        at76c651_disable_interrupts(state);
-
-        /*
-         * Restart operation
-         */
-
-        at76c651_reset(state);
-
-        return 0;
-}
-
-static void at76c651_set_bbfreq(struct at76c651_state* state)
-{
-        at76c651_writereg(state, 0x04, 0x3f);
-        at76c651_writereg(state, 0x05, 0xee);
-}
-
-static int at76c651_set_symbol_rate(struct at76c651_state* state, u32 symbol_rate)
-{
-        u8 exponent;
-        u32 mantissa;
-
-        if (symbol_rate > 9360000)
-                return -EINVAL;
-
-        /*
-         * FREF = 57800 kHz
-         * exponent = 10 + floor (log2(symbol_rate / FREF))
-         * mantissa = (symbol_rate / FREF) * (1 << (30 - exponent))
-         */
-
-        exponent = __ilog2((symbol_rate << 4) / 903125);
-        mantissa = ((symbol_rate / 3125) * (1 << (24 - exponent))) / 289;
-
-        at76c651_writereg(state, 0x00, mantissa >> 13);
-        at76c651_writereg(state, 0x01, mantissa >> 5);
-        at76c651_writereg(state, 0x02, (mantissa << 3) | exponent);
-
-        return 0;
-}
-
-static int at76c651_set_qam(struct at76c651_state *state, fe_modulation_t qam)
-{
-        switch (qam) {
-        case QPSK:
-                state->qam = 0x02;
-                break;
-        case QAM_16:
-                state->qam = 0x04;
-                break;
-        case QAM_32:
-                state->qam = 0x05;
-                break;
-        case QAM_64:
-                state->qam = 0x06;
-                break;
-        case QAM_128:
-                state->qam = 0x07;
-                break;
-        case QAM_256:
-                state->qam = 0x08;
-                break;
-#if 0
-        case QAM_512:
-                state->qam = 0x09;
-                break;
-        case QAM_1024:
-                state->qam = 0x0A;
-                break;
-#endif
-        default:
-                return -EINVAL;
-
-        }
-
-        return at76c651_writereg(state, 0x03, state->qam);
-}
-
-static int at76c651_set_inversion(struct at76c651_state* state, fe_spectral_inversion_t inversion)
-{
-        u8 feciqinv = at76c651_readreg(state, 0x60);
-
-        switch (inversion) {
-        case INVERSION_OFF:
-                feciqinv |= 0x02;
-                feciqinv &= 0xFE;
-                break;
-
-        case INVERSION_ON:
-                feciqinv |= 0x03;
-                break;
-
-        case INVERSION_AUTO:
-                feciqinv &= 0xFC;
-                break;
-
-        default:
-                return -EINVAL;
-        }
-
-        return at76c651_writereg(state, 0x60, feciqinv);
-}
-
-static int at76c651_set_parameters(struct dvb_frontend* fe,
-                                   struct dvb_frontend_parameters *p)
-{
-        int ret;
-        struct at76c651_state* state = fe->demodulator_priv;
-
-        at76c651_writereg(state, 0x0c, 0xc3);
-        state->config->pll_set(fe, p);
-        at76c651_writereg(state, 0x0c, 0xc2);
-
-        if ((ret = at76c651_set_symbol_rate(state, p->u.qam.symbol_rate)))
-                return ret;
-
-        if ((ret = at76c651_set_inversion(state, p->inversion)))
-                return ret;
-
-        return at76c651_set_auto_config(state);
-}
-
-static int at76c651_set_defaults(struct dvb_frontend* fe)
-{
-        struct at76c651_state* state = fe->demodulator_priv;
-
-        at76c651_set_symbol_rate(state, 6900000);
-        at76c651_set_qam(state, QAM_64);
-        at76c651_set_bbfreq(state);
-        at76c651_set_auto_config(state);
-
-        if (state->config->pll_init) {
-                at76c651_writereg(state, 0x0c, 0xc3);
-                state->config->pll_init(fe);
-                at76c651_writereg(state, 0x0c, 0xc2);
-        }
-
-        return 0;
-}
-
-static int at76c651_read_status(struct dvb_frontend* fe, fe_status_t* status)
-{
-        struct at76c651_state* state = fe->demodulator_priv;
-        u8 sync;
-
-        /*
-         * Bits: FEC, CAR, EQU, TIM, AGC2, AGC1, ADC, PLL (PLL=0)
-         */
-        sync = at76c651_readreg(state, 0x80);
-        *status = 0;
-
-        if (sync & (0x04 | 0x10))       /* AGC1 || TIM */
-                *status |= FE_HAS_SIGNAL;
-        if (sync & 0x10)                /* TIM */
-                *status |= FE_HAS_CARRIER;
-        if (sync & 0x80)                /* FEC */
-                *status |= FE_HAS_VITERBI;
-        if (sync & 0x40)                /* CAR */
-                *status |= FE_HAS_SYNC;
-        if ((sync & 0xF0) == 0xF0)      /* TIM && EQU && CAR && FEC */
-                *status |= FE_HAS_LOCK;
-
-        return 0;
-}
-
-static int at76c651_read_ber(struct dvb_frontend* fe, u32* ber)
-{
-        struct at76c651_state* state = fe->demodulator_priv;
-
-        *ber = (at76c651_readreg(state, 0x81) & 0x0F) << 16;
-        *ber |= at76c651_readreg(state, 0x82) << 8;
-        *ber |= at76c651_readreg(state, 0x83);
-        *ber *= 10;
-
-        return 0;
-}
-
-static int at76c651_read_signal_strength(struct dvb_frontend* fe, u16* strength)
-{
-        struct at76c651_state* state = fe->demodulator_priv;
-
-        u8 gain = ~at76c651_readreg(state, 0x91);
-        *strength = (gain << 8) | gain;
-
-        return 0;
-}
-
-static int at76c651_read_snr(struct dvb_frontend* fe, u16* snr)
-{
-        struct at76c651_state* state = fe->demodulator_priv;
-
-        *snr = 0xFFFF -
-            ((at76c651_readreg(state, 0x8F) << 8) |
-             at76c651_readreg(state, 0x90));
-
-        return 0;
-}
-
-static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
-{
-        struct at76c651_state* state = fe->demodulator_priv;
-
-        *ucblocks = at76c651_readreg(state, 0x82);
-
-        return 0;
-}
-
-static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *fesettings)
-{
-        fesettings->min_delay_ms = 50;
-        fesettings->step_size = 0;
-        fesettings->max_drift = 0;
-        return 0;
-}
-
-static void at76c651_release(struct dvb_frontend* fe)
-{
-        struct at76c651_state* state = fe->demodulator_priv;
-        kfree(state);
-}
-
-static struct dvb_frontend_ops at76c651_ops;
-
-struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
-                                     struct i2c_adapter* i2c)
-{
-        struct at76c651_state* state = NULL;
-
-        /* allocate memory for the internal state */
-        state = kmalloc(sizeof(struct at76c651_state), GFP_KERNEL);
-        if (state == NULL) goto error;
-
-        /* setup the state */
-        state->config = config;
-        state->qam = 0;
-
-        /* check if the demod is there */
-        if (at76c651_readreg(state, 0x0e) != 0x65) goto error;
-
-        /* finalise state setup */
-        state->i2c = i2c;
-        state->revision = at76c651_readreg(state, 0x0f) & 0xfe;
-        memcpy(&state->ops, &at76c651_ops, sizeof(struct dvb_frontend_ops));
-
-        /* create dvb_frontend */
-        state->frontend.ops = &state->ops;
-        state->frontend.demodulator_priv = state;
-        return &state->frontend;
-
-error:
-        kfree(state);
-        return NULL;
-}
-
-static struct dvb_frontend_ops at76c651_ops = {
-
-        .info = {
-                .name = "Atmel AT76C651B DVB-C",
-                .type = FE_QAM,
-                .frequency_min = 48250000,
-                .frequency_max = 863250000,
-                .frequency_stepsize = 62500,
-                /*.frequency_tolerance = */     /* FIXME: 12% of SR */
-                .symbol_rate_min = 0,           /* FIXME */
-                .symbol_rate_max = 9360000,     /* FIXME */
-                .symbol_rate_tolerance = 4000,
-                .caps = FE_CAN_INVERSION_AUTO |
-                    FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
-                    FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
-                    FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
-                    FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 | FE_CAN_QAM_128 |
-                    FE_CAN_MUTE_TS | FE_CAN_QAM_256 | FE_CAN_RECOVER
-        },
-
-        .release = at76c651_release,
-
-        .init = at76c651_set_defaults,
-
-        .set_frontend = at76c651_set_parameters,
-        .get_tune_settings = at76c651_get_tune_settings,
-
-        .read_status = at76c651_read_status,
-        .read_ber = at76c651_read_ber,
-        .read_signal_strength = at76c651_read_signal_strength,
-        .read_snr = at76c651_read_snr,
-        .read_ucblocks = at76c651_read_ucblocks,
-};
-
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
-MODULE_DESCRIPTION("Atmel AT76C651 DVB-C Demodulator Driver");
-MODULE_AUTHOR("Andreas Oberritter <obi@linuxtv.org>");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(at76c651_attach);
diff --git a/drivers/media/dvb/frontends/at76c651.h b/drivers/media/dvb/frontends/at76c651.h
deleted file mode 100644
index 34054df93608..000000000000
--- a/drivers/media/dvb/frontends/at76c651.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * at76c651.c
- *
- * Atmel DVB-C Frontend Driver (at76c651)
- *
- * Copyright (C) 2001 fnbrd <fnbrd@gmx.de>
- *             & 2002-2004 Andreas Oberritter <obi@linuxtv.org>
- *             & 2003 Wolfram Joost <dbox2@frokaschwei.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * AT76C651
- * http://www.nalanda.nitc.ac.in/industry/datasheets/atmel/acrobat/doc1293.pdf
- * http://www.atmel.com/atmel/acrobat/doc1320.pdf
- */
-
-#ifndef AT76C651_H
-#define AT76C651_H
-
-#include <linux/dvb/frontend.h>
-
-struct at76c651_config
-{
-        /* the demodulator's i2c address */
-        u8 demod_address;
-
-        /* PLL maintenance */
-        int (*pll_init)(struct dvb_frontend* fe);
-        int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
-};
-
-extern struct dvb_frontend* at76c651_attach(const struct at76c651_config* config,
-                                            struct i2c_adapter* i2c);
-
-#endif // AT76C651_H
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 1b9934ea5b06..4dcb6050d4fa 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -326,11 +326,11 @@ struct dvb_pll_desc dvb_pll_tuv1236d = {
 };
 EXPORT_SYMBOL(dvb_pll_tuv1236d);
 
-/* Samsung TBMV30111IN
+/* Samsung TBMV30111IN / TBMV30712IN1
  * used in Air2PC ATSC - 2nd generation (nxt2002)
  */
-struct dvb_pll_desc dvb_pll_tbmv30111in = {
-        .name = "Samsung TBMV30111IN",
+struct dvb_pll_desc dvb_pll_samsung_tbmv = {
+        .name = "Samsung TBMV30111IN / TBMV30712IN1",
         .min = 54000000,
         .max = 860000000,
         .count = 6,
@@ -343,7 +343,7 @@ struct dvb_pll_desc dvb_pll_tbmv30111in = {
                 { 999999999, 44000000, 166666, 0xfc, 0x02 },
         }
 };
-EXPORT_SYMBOL(dvb_pll_tbmv30111in);
+EXPORT_SYMBOL(dvb_pll_samsung_tbmv);
 
 /*
  * Philips SD1878 Tuner.
diff --git a/drivers/media/dvb/frontends/dvb-pll.h b/drivers/media/dvb/frontends/dvb-pll.h
index f682c09189b3..bb8d4b4eb183 100644
--- a/drivers/media/dvb/frontends/dvb-pll.h
+++ b/drivers/media/dvb/frontends/dvb-pll.h
@@ -38,7 +38,7 @@ extern struct dvb_pll_desc dvb_pll_tded4;
 
 extern struct dvb_pll_desc dvb_pll_tuv1236d;
 extern struct dvb_pll_desc dvb_pll_tdhu2;
-extern struct dvb_pll_desc dvb_pll_tbmv30111in;
+extern struct dvb_pll_desc dvb_pll_samsung_tbmv;
 extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261;
 
 int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
diff --git a/drivers/media/dvb/frontends/nxt2002.c b/drivers/media/dvb/frontends/nxt2002.c
deleted file mode 100644
index 4f263e65ba14..000000000000
--- a/drivers/media/dvb/frontends/nxt2002.c
+++ /dev/null
@@ -1,706 +0,0 @@
-/*
-    Support for B2C2/BBTI Technisat Air2PC - ATSC
-
-    Copyright (C) 2004 Taylor Jacob <rtjacob@earthlink.net>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-/*
- * This driver needs external firmware. Please use the command
- * "<kerneldir>/Documentation/dvb/get_dvb_firmware nxt2002" to
- * download/extract it, and then copy it to /usr/lib/hotplug/firmware
- * or /lib/firmware (depending on configuration of firmware hotplug).
- */
-#define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw"
-#define CRC_CCIT_MASK 0x1021
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/device.h>
-#include <linux/firmware.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-
-#include "dvb_frontend.h"
-#include "nxt2002.h"
-
-struct nxt2002_state {
-
-        struct i2c_adapter* i2c;
-        struct dvb_frontend_ops ops;
-        const struct nxt2002_config* config;
-        struct dvb_frontend frontend;
-
-        /* demodulator private data */
-        u8 initialised:1;
-};
-
-static int debug;
-#define dprintk(args...) \
-        do { \
-                if (debug) printk(KERN_DEBUG "nxt2002: " args); \
-        } while (0)
-
-static int i2c_writebytes (struct nxt2002_state* state, u8 reg, u8 *buf, u8 len)
-{
-        /* probbably a much better way or doing this */
-        u8 buf2 [256],x;
-        int err;
-        struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf2, .len = len + 1 };
-
-        buf2[0] = reg;
-        for (x = 0 ; x < len ; x++)
-                buf2[x+1] = buf[x];
-
-        if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
-                printk ("%s: i2c write error (addr %02x, err == %i)\n",
-                        __FUNCTION__, state->config->demod_address, err);
-                return -EREMOTEIO;
-        }
-
-        return 0;
-}
-
-static u8 i2c_readbytes (struct nxt2002_state* state, u8 reg, u8* buf, u8 len)
-{
-        u8 reg2 [] = { reg };
-
-        struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = reg2, .len = 1 },
-                        { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } };
-
-        int err;
-
-        if ((err = i2c_transfer (state->i2c, msg, 2)) != 2) {
-                printk ("%s: i2c read error (addr %02x, err == %i)\n",
-                        __FUNCTION__, state->config->demod_address, err);
-                return -EREMOTEIO;
-        }
-
-        return 0;
-}
-
-static u16 nxt2002_crc(u16 crc, u8 c)
-{
-
-        u8 i;
-        u16 input = (u16) c & 0xFF;
-
-        input<<=8;
-        for(i=0 ;i<8 ;i++) {
-                if((crc ^ input) & 0x8000)
-                        crc=(crc<<1)^CRC_CCIT_MASK;
-                else
-                        crc<<=1;
-        input<<=1;
-        }
-        return crc;
-}
-
-static int nxt2002_writereg_multibyte (struct nxt2002_state* state, u8 reg, u8* data, u8 len)
-{
-        u8 buf;
-        dprintk("%s\n", __FUNCTION__);
-
-        /* set multi register length */
-        i2c_writebytes(state,0x34,&len,1);
-
-        /* set mutli register register */
-        i2c_writebytes(state,0x35,&reg,1);
-
-        /* send the actual data */
-        i2c_writebytes(state,0x36,data,len);
-
-        /* toggle the multireg write bit*/
-        buf = 0x02;
-        i2c_writebytes(state,0x21,&buf,1);
-
-        i2c_readbytes(state,0x21,&buf,1);
-
-        if ((buf & 0x02) == 0)
-                return 0;
-
-        dprintk("Error writing multireg register %02X\n",reg);
-
-        return 0;
-}
-
-static int nxt2002_readreg_multibyte (struct nxt2002_state* state, u8 reg, u8* data, u8 len)
-{
-        u8 len2;
-        dprintk("%s\n", __FUNCTION__);
-
-        /* set multi register length */
-        len2 = len & 0x80;
-        i2c_writebytes(state,0x34,&len2,1);
-
-        /* set mutli register register */
-        i2c_writebytes(state,0x35,&reg,1);
-
-        /* send the actual data */
-        i2c_readbytes(state,reg,data,len);
-
-        return 0;
-}
-
-static void nxt2002_microcontroller_stop (struct nxt2002_state* state)
-{
-        u8 buf[2],counter = 0;
-        dprintk("%s\n", __FUNCTION__);
-
-        buf[0] = 0x80;
-        i2c_writebytes(state,0x22,buf,1);
-
-        while (counter < 20) {
-                i2c_readbytes(state,0x31,buf,1);
-                if (buf[0] & 0x40)
-                        return;
-                msleep(10);
-                counter++;
-        }
-
-        dprintk("Timeout waiting for micro to stop.. This is ok after firmware upload\n");
-        return;
-}
-
-static void nxt2002_microcontroller_start (struct nxt2002_state* state)
-{
-        u8 buf;
-        dprintk("%s\n", __FUNCTION__);
-
-        buf = 0x00;
-        i2c_writebytes(state,0x22,&buf,1);
-}
-
-static int nxt2002_writetuner (struct nxt2002_state* state, u8* data)
-{
-        u8 buf,count = 0;
-
-        dprintk("Tuner Bytes: %02X %02X %02X %02X\n",data[0],data[1],data[2],data[3]);
-
-        dprintk("%s\n", __FUNCTION__);
-        /* stop the micro first */
-        nxt2002_microcontroller_stop(state);
-
-        /* set the i2c transfer speed to the tuner */
-        buf = 0x03;
-        i2c_writebytes(state,0x20,&buf,1);
-
-        /* setup to transfer 4 bytes via i2c */
-        buf = 0x04;
-        i2c_writebytes(state,0x34,&buf,1);
-
-        /* write actual tuner bytes */
-        i2c_writebytes(state,0x36,data,4);
-
-        /* set tuner i2c address */
-        buf = 0xC2;
-        i2c_writebytes(state,0x35,&buf,1);
-
-        /* write UC Opmode to begin transfer */
-        buf = 0x80;
-        i2c_writebytes(state,0x21,&buf,1);
-
-        while (count < 20) {
-                i2c_readbytes(state,0x21,&buf,1);
-                if ((buf & 0x80)== 0x00)
-                        return 0;
-                msleep(100);
-                count++;
-        }
-
-        printk("nxt2002: timeout error writing tuner\n");
-        return 0;
-}
-
-static void nxt2002_agc_reset(struct nxt2002_state* state)
-{
-        u8 buf;
-        dprintk("%s\n", __FUNCTION__);
-
-        buf = 0x08;
-        i2c_writebytes(state,0x08,&buf,1);
-
-        buf = 0x00;
-        i2c_writebytes(state,0x08,&buf,1);
-
-        return;
-}
-
-static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
-{
-
-        struct nxt2002_state* state = fe->demodulator_priv;
-        u8 buf[256],written = 0,chunkpos = 0;
-        u16 rambase,position,crc = 0;
-
-        dprintk("%s\n", __FUNCTION__);
-        dprintk("Firmware is %zu bytes\n",fw->size);
-
-        /* Get the RAM base for this nxt2002 */
-        i2c_readbytes(state,0x10,buf,1);
-
-        if (buf[0] & 0x10)
-                rambase = 0x1000;
-        else
-                rambase = 0x0000;
-
-        dprintk("rambase on this nxt2002 is %04X\n",rambase);
-
-        /* Hold the micro in reset while loading firmware */
-        buf[0] = 0x80;
-        i2c_writebytes(state,0x2B,buf,1);
-
-        for (position = 0; position < fw->size ; position++) {
-                if (written == 0) {
-                        crc = 0;
-                        chunkpos = 0x28;
-                        buf[0] = ((rambase + position) >> 8);
-                        buf[1] = (rambase + position) & 0xFF;
-                        buf[2] = 0x81;
-                        /* write starting address */
-                        i2c_writebytes(state,0x29,buf,3);
-                }
-                written++;
-                chunkpos++;
-
-                if ((written % 4) == 0)
-                        i2c_writebytes(state,chunkpos,&fw->data[position-3],4);
-
-                crc = nxt2002_crc(crc,fw->data[position]);
-
-                if ((written == 255) || (position+1 == fw->size)) {
-                        /* write remaining bytes of firmware */
-                        i2c_writebytes(state, chunkpos+4-(written %4),
-                                &fw->data[position-(written %4) + 1],
-                                written %4);
-                        buf[0] = crc << 8;
-                        buf[1] = crc & 0xFF;
-
-                        /* write crc */
-                        i2c_writebytes(state,0x2C,buf,2);
-
-                        /* do a read to stop things */
-                        i2c_readbytes(state,0x2A,buf,1);
-
-                        /* set transfer mode to complete */
-                        buf[0] = 0x80;
-                        i2c_writebytes(state,0x2B,buf,1);
-
-                        written = 0;
-                }
-        }
-
-        printk ("done.\n");
-        return 0;
-};
-
-static int nxt2002_setup_frontend_parameters (struct dvb_frontend* fe,
-                                             struct dvb_frontend_parameters *p)
-{
-        struct nxt2002_state* state = fe->demodulator_priv;
-        u32 freq = 0;
-        u16 tunerfreq = 0;
-        u8 buf[4];
-
-        freq = 44000 + ( p->frequency / 1000 );
-
-        dprintk("freq = %d      p->frequency = %d\n",freq,p->frequency);
-
-        tunerfreq = freq * 24/4000;
-
-        buf[0] = (tunerfreq >> 8) & 0x7F;
-        buf[1] = (tunerfreq & 0xFF);
-
-        if (p->frequency <= 214000000) {
-                buf[2] = 0x84 + (0x06 << 3);
-                buf[3] = (p->frequency <= 172000000) ? 0x01 : 0x02;
-        } else if (p->frequency <= 721000000) {
-                buf[2] = 0x84 + (0x07 << 3);
-                buf[3] = (p->frequency <= 467000000) ? 0x02 : 0x08;
-        } else if (p->frequency <= 841000000) {
-                buf[2] = 0x84 + (0x0E << 3);
-                buf[3] = 0x08;
-        } else {
-                buf[2] = 0x84 + (0x0F << 3);
-                buf[3] = 0x02;
-        }
-
-        /* write frequency information */
-        nxt2002_writetuner(state,buf);
-
-        /* reset the agc now that tuning has been completed */
-        nxt2002_agc_reset(state);
-
-        /* set target power level */
-        switch (p->u.vsb.modulation) {
-                case QAM_64:
-                case QAM_256:
-                                buf[0] = 0x74;
-                                break;
-                case VSB_8:
-                                buf[0] = 0x70;
-                                break;
-                default:
-                                return -EINVAL;
-                                break;
-        }
-        i2c_writebytes(state,0x42,buf,1);
-
-        /* configure sdm */
-        buf[0] = 0x87;
-        i2c_writebytes(state,0x57,buf,1);
-
-        /* write sdm1 input */
-        buf[0] = 0x10;
-        buf[1] = 0x00;
-        nxt2002_writereg_multibyte(state,0x58,buf,2);
-
-        /* write sdmx input */
-        switch (p->u.vsb.modulation) {
-                case QAM_64:
-                                buf[0] = 0x68;
-                                break;
-                case QAM_256:
-                                buf[0] = 0x64;
-                                break;
-                case VSB_8:
-                                buf[0] = 0x60;
-                                break;
-                default:
-                                return -EINVAL;
-                                break;
-        }
-        buf[1] = 0x00;
-        nxt2002_writereg_multibyte(state,0x5C,buf,2);
-
-        /* write adc power lpf fc */
-        buf[0] = 0x05;
-        i2c_writebytes(state,0x43,buf,1);
-
-        /* write adc power lpf fc */
-        buf[0] = 0x05;
-        i2c_writebytes(state,0x43,buf,1);
-
-        /* write accumulator2 input */
-        buf[0] = 0x80;
-        buf[1] = 0x00;
-        nxt2002_writereg_multibyte(state,0x4B,buf,2);
-
-        /* write kg1 */
-        buf[0] = 0x00;
-        i2c_writebytes(state,0x4D,buf,1);
-
-        /* write sdm12 lpf fc */
-        buf[0] = 0x44;
-        i2c_writebytes(state,0x55,buf,1);
-
-        /* write agc control reg */
-        buf[0] = 0x04;
-        i2c_writebytes(state,0x41,buf,1);
-
-        /* write agc ucgp0 */
-        switch (p->u.vsb.modulation) {
-                case QAM_64:
-                                buf[0] = 0x02;
-                                break;
-                case QAM_256:
-                                buf[0] = 0x03;
-                                break;
-                case VSB_8:
-                                buf[0] = 0x00;
-                                break;
-                default:
-                                return -EINVAL;
-                                break;
-        }
-        i2c_writebytes(state,0x30,buf,1);
-
-        /* write agc control reg */
-        buf[0] = 0x00;
-        i2c_writebytes(state,0x41,buf,1);
-
-        /* write accumulator2 input */
-        buf[0] = 0x80;
-        buf[1] = 0x00;
-        nxt2002_writereg_multibyte(state,0x49,buf,2);
-        nxt2002_writereg_multibyte(state,0x4B,buf,2);
-
-        /* write agc control reg */
-        buf[0] = 0x04;
-        i2c_writebytes(state,0x41,buf,1);
-
-        nxt2002_microcontroller_start(state);
-
-        /* adjacent channel detection should be done here, but I don't
-        have any stations with this need so I cannot test it */
-
-        return 0;
-}
-
-static int nxt2002_read_status(struct dvb_frontend* fe, fe_status_t* status)
-{
-        struct nxt2002_state* state = fe->demodulator_priv;
-        u8 lock;
-        i2c_readbytes(state,0x31,&lock,1);
-
-        *status = 0;
-        if (lock & 0x20) {
-                *status |= FE_HAS_SIGNAL;
-                *status |= FE_HAS_CARRIER;
-                *status |= FE_HAS_VITERBI;
-                *status |= FE_HAS_SYNC;
-                *status |= FE_HAS_LOCK;
-        }
-        return 0;
-}
-
-static int nxt2002_read_ber(struct dvb_frontend* fe, u32* ber)
-{
-        struct nxt2002_state* state = fe->demodulator_priv;
-        u8 b[3];
-
-        nxt2002_readreg_multibyte(state,0xE6,b,3);
-
-        *ber = ((b[0] << 8) + b[1]) * 8;
-
-        return 0;
-}
-
-static int nxt2002_read_signal_strength(struct dvb_frontend* fe, u16* strength)
-{
-        struct nxt2002_state* state = fe->demodulator_priv;
-        u8 b[2];
-        u16 temp = 0;
-
-        /* setup to read cluster variance */
-        b[0] = 0x00;
-        i2c_writebytes(state,0xA1,b,1);
-
-        /* get multreg val */
-        nxt2002_readreg_multibyte(state,0xA6,b,2);
-
-        temp = (b[0] << 8) | b[1];
-        *strength = ((0x7FFF - temp) & 0x0FFF) * 16;
-
-        return 0;
-}
-
-static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
-{
-
-        struct nxt2002_state* state = fe->demodulator_priv;
-        u8 b[2];
-        u16 temp = 0, temp2;
-        u32 snrdb = 0;
-
-        /* setup to read cluster variance */
-        b[0] = 0x00;
-        i2c_writebytes(state,0xA1,b,1);
-
-        /* get multreg val from 0xA6 */
-        nxt2002_readreg_multibyte(state,0xA6,b,2);
-
-        temp = (b[0] << 8) | b[1];
-        temp2 = 0x7FFF - temp;
-
-        /* snr will be in db */
-        if (temp2 > 0x7F00)
-                snrdb = 1000*24 + ( 1000*(30-24) * ( temp2 - 0x7F00 ) / ( 0x7FFF - 0x7F00 ) );
-        else if (temp2 > 0x7EC0)
-                snrdb = 1000*18 + ( 1000*(24-18) * ( temp2 - 0x7EC0 ) / ( 0x7F00 - 0x7EC0 ) );
-        else if (temp2 > 0x7C00)
-                snrdb = 1000*12 + ( 1000*(18-12) * ( temp2 - 0x7C00 ) / ( 0x7EC0 - 0x7C00 ) );
-        else
-                snrdb = 1000*0 + ( 1000*(12-0) * ( temp2 - 0 ) / ( 0x7C00 - 0 ) );
-
-        /* the value reported back from the frontend will be FFFF=32db 0000=0db */
-
-        *snr = snrdb * (0xFFFF/32000);
-
-        return 0;
-}
-
-static int nxt2002_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
-{
-        struct nxt2002_state* state = fe->demodulator_priv;
-        u8 b[3];
-
-        nxt2002_readreg_multibyte(state,0xE6,b,3);
-        *ucblocks = b[2];
-
-        return 0;
-}
-
-static int nxt2002_sleep(struct dvb_frontend* fe)
-{
-        return 0;
-}
-
-static int nxt2002_init(struct dvb_frontend* fe)
-{
-        struct nxt2002_state* state = fe->demodulator_priv;
-        const struct firmware *fw;
-        int ret;
-        u8 buf[2];
-
-        if (!state->initialised) {
-                /* request the firmware, this will block until someone uploads it */
-                printk("nxt2002: Waiting for firmware upload (%s)...\n", NXT2002_DEFAULT_FIRMWARE);
-                ret = state->config->request_firmware(fe, &fw, NXT2002_DEFAULT_FIRMWARE);
-                printk("nxt2002: Waiting for firmware upload(2)...\n");
-                if (ret) {
-                        printk("nxt2002: no firmware upload (timeout or file not found?)\n");
-                        return ret;
-                }
-
-                ret = nxt2002_load_firmware(fe, fw);
-                if (ret) {
-                        printk("nxt2002: writing firmware to device failed\n");
-                        release_firmware(fw);
-                        return ret;
-                }
-                printk("nxt2002: firmware upload complete\n");
-
-                /* Put the micro into reset */
-                nxt2002_microcontroller_stop(state);
-
-                /* ensure transfer is complete */
-                buf[0]=0;
-                i2c_writebytes(state,0x2B,buf,1);
-
-                /* Put the micro into reset for real this time */
-                nxt2002_microcontroller_stop(state);
-
-                /* soft reset everything (agc,frontend,eq,fec)*/
-                buf[0] = 0x0F;
-                i2c_writebytes(state,0x08,buf,1);
-                buf[0] = 0x00;
-                i2c_writebytes(state,0x08,buf,1);
-
-                /* write agc sdm configure */
-                buf[0] = 0xF1;
-                i2c_writebytes(state,0x57,buf,1);
-
-                /* write mod output format */
-                buf[0] = 0x20;
-                i2c_writebytes(state,0x09,buf,1);
-
-                /* write fec mpeg mode */
-                buf[0] = 0x7E;
-                buf[1] = 0x00;
-                i2c_writebytes(state,0xE9,buf,2);
-
-                /* write mux selection */
-                buf[0] = 0x00;
-                i2c_writebytes(state,0xCC,buf,1);
-
-                state->initialised = 1;
-        }
-
-        return 0;
-}
-
-static int nxt2002_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
-{
-        fesettings->min_delay_ms = 500;
-        fesettings->step_size = 0;
-        fesettings->max_drift = 0;
-        return 0;
-}
-
-static void nxt2002_release(struct dvb_frontend* fe)
-{
-        struct nxt2002_state* state = fe->demodulator_priv;
-        kfree(state);
-}
-
-static struct dvb_frontend_ops nxt2002_ops;
-
-struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
-                                   struct i2c_adapter* i2c)
-{
-        struct nxt2002_state* state = NULL;
-        u8 buf [] = {0,0,0,0,0};
-
-        /* allocate memory for the internal state */
-        state = kmalloc(sizeof(struct nxt2002_state), GFP_KERNEL);
-        if (state == NULL) goto error;
-
-        /* setup the state */
-        state->config = config;
-        state->i2c = i2c;
-        memcpy(&state->ops, &nxt2002_ops, sizeof(struct dvb_frontend_ops));
-        state->initialised = 0;
-
-        /* Check the first 5 registers to ensure this a revision we can handle */
-
-        i2c_readbytes(state, 0x00, buf, 5);
-        if (buf[0] != 0x04) goto error;         /* device id */
-        if (buf[1] != 0x02) goto error;         /* fab id */
-        if (buf[2] != 0x11) goto error;         /* month */
-        if (buf[3] != 0x20) goto error;         /* year msb */
-        if (buf[4] != 0x00) goto error;         /* year lsb */
-
-        /* create dvb_frontend */
-        state->frontend.ops = &state->ops;
-        state->frontend.demodulator_priv = state;
-        return &state->frontend;
-
-error:
-        kfree(state);
-        return NULL;
-}
-
-static struct dvb_frontend_ops nxt2002_ops = {
-
-        .info = {
-                .name = "Nextwave nxt2002 VSB/QAM frontend",
-                .type = FE_ATSC,
-                .frequency_min =  54000000,
-                .frequency_max = 860000000,
-                /* stepsize is just a guess */
-                .frequency_stepsize = 166666,
-                .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
-                        FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
-                        FE_CAN_8VSB | FE_CAN_QAM_64 | FE_CAN_QAM_256
-        },
-
-        .release = nxt2002_release,
-
-        .init = nxt2002_init,
-        .sleep = nxt2002_sleep,
-
-        .set_frontend = nxt2002_setup_frontend_parameters,
-        .get_tune_settings = nxt2002_get_tune_settings,
-
-        .read_status = nxt2002_read_status,
-        .read_ber = nxt2002_read_ber,
-        .read_signal_strength = nxt2002_read_signal_strength,
-        .read_snr = nxt2002_read_snr,
-        .read_ucblocks = nxt2002_read_ucblocks,
-
-};
-
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
-
-MODULE_DESCRIPTION("NXT2002 ATSC (8VSB & ITU J83 AnnexB FEC QAM64/256) demodulator driver");
-MODULE_AUTHOR("Taylor Jacob");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(nxt2002_attach);
diff --git a/drivers/media/dvb/frontends/nxt2002.h b/drivers/media/dvb/frontends/nxt2002.h
deleted file mode 100644
index 462301f577ee..000000000000
--- a/drivers/media/dvb/frontends/nxt2002.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
-   Driver for the Nxt2002 demodulator
-*/
-
-#ifndef NXT2002_H
-#define NXT2002_H
-
-#include <linux/dvb/frontend.h>
-#include <linux/firmware.h>
-
-struct nxt2002_config
-{
-        /* the demodulator's i2c address */
-        u8 demod_address;
-
-        /* request firmware for device */
-        int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
-};
-
-extern struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
-                                           struct i2c_adapter* i2c);
-
-#endif // NXT2002_H
diff --git a/drivers/media/dvb/frontends/nxt200x.c b/drivers/media/dvb/frontends/nxt200x.c
index 78d2b93d35b9..9e3535394509 100644
--- a/drivers/media/dvb/frontends/nxt200x.c
+++ b/drivers/media/dvb/frontends/nxt200x.c
@@ -1,9 +1,10 @@
 /*
  *    Support for NXT2002 and NXT2004 - VSB/QAM
  *
- *    Copyright (C) 2005 Kirk Lapray (kirk.lapray@gmail.com)
+ *    Copyright (C) 2005 Kirk Lapray <kirk.lapray@gmail.com>
+ *    Copyright (C) 2006 Michael Krufky <mkrufky@m1k.net>
  *    based on nxt2002 by Taylor Jacob <rtjacob@earthlink.net>
- *    and nxt2004 by Jean-Francois Thibert (jeanfrancois@sagetv.com)
+ *    and nxt2004 by Jean-Francois Thibert <jeanfrancois@sagetv.com>
  *
  *    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
@@ -614,7 +615,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
         /* write sdm1 input */
         buf[0] = 0x10;
         buf[1] = 0x00;
-        nxt200x_writebytes(state, 0x58, buf, 2);
+        switch (state->demod_chip) {
+                case NXT2002:
+                        nxt200x_writereg_multibyte(state, 0x58, buf, 2);
+                        break;
+                case NXT2004:
+                        nxt200x_writebytes(state, 0x58, buf, 2);
+                        break;
+                default:
+                        return -EINVAL;
+                        break;
+        }
 
         /* write sdmx input */
         switch (p->u.vsb.modulation) {
@@ -632,7 +643,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
                                 break;
         }
         buf[1] = 0x00;
-        nxt200x_writebytes(state, 0x5C, buf, 2);
+        switch (state->demod_chip) {
+                case NXT2002:
+                        nxt200x_writereg_multibyte(state, 0x5C, buf, 2);
+                        break;
+                case NXT2004:
+                        nxt200x_writebytes(state, 0x5C, buf, 2);
+                        break;
+                default:
+                        return -EINVAL;
+                        break;
+        }
 
         /* write adc power lpf fc */
         buf[0] = 0x05;
@@ -648,7 +669,17 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
         /* write accumulator2 input */
         buf[0] = 0x80;
         buf[1] = 0x00;
-        nxt200x_writebytes(state, 0x4B, buf, 2);
+        switch (state->demod_chip) {
+                case NXT2002:
+                        nxt200x_writereg_multibyte(state, 0x4B, buf, 2);
+                        break;
+                case NXT2004:
+                        nxt200x_writebytes(state, 0x4B, buf, 2);
+                        break;
+                default:
+                        return -EINVAL;
+                        break;
+        }
 
         /* write kg1 */
         buf[0] = 0x00;
@@ -714,8 +745,19 @@ static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe,
         /* write accumulator2 input */
         buf[0] = 0x80;
         buf[1] = 0x00;
-        nxt200x_writebytes(state, 0x49, buf,2);
-        nxt200x_writebytes(state, 0x4B, buf,2);
+        switch (state->demod_chip) {
+                case NXT2002:
+                        nxt200x_writereg_multibyte(state, 0x49, buf, 2);
+                        nxt200x_writereg_multibyte(state, 0x4B, buf, 2);
+                        break;
+                case NXT2004:
+                        nxt200x_writebytes(state, 0x49, buf, 2);
+                        nxt200x_writebytes(state, 0x4B, buf, 2);
+                        break;
+                default:
+                        return -EINVAL;
+                        break;
+        }
 
         /* write agc control reg */
         buf[0] = 0x04;
@@ -1199,7 +1241,7 @@ module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
 
 MODULE_DESCRIPTION("NXT200X (ATSC 8VSB & ITU-T J.83 AnnexB 64/256 QAM) Demodulator Driver");
-MODULE_AUTHOR("Kirk Lapray, Jean-Francois Thibert, and Taylor Jacob");
+MODULE_AUTHOR("Kirk Lapray, Michael Krufky, Jean-Francois Thibert, and Taylor Jacob");
 MODULE_LICENSE("GPL");
 
 EXPORT_SYMBOL(nxt200x_attach);
diff --git a/drivers/media/dvb/frontends/tda80xx.c b/drivers/media/dvb/frontends/tda80xx.c
deleted file mode 100644
index d1cabb6a0a13..000000000000
--- a/drivers/media/dvb/frontends/tda80xx.c
+++ /dev/null
@@ -1,734 +0,0 @@
-/*
- * tda80xx.c
- *
- * Philips TDA8044 / TDA8083 QPSK demodulator driver
- *
- * Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net>
- * Copyright (C) 2002-2004 Andreas Oberritter <obi@linuxtv.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
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/config.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/threads.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <asm/irq.h>
-#include <asm/div64.h>
-
-#include "dvb_frontend.h"
-#include "tda80xx.h"
-
-enum {
-        ID_TDA8044 = 0x04,
-        ID_TDA8083 = 0x05,
-};
-
-
-struct tda80xx_state {
-
-        struct i2c_adapter* i2c;
-
-        struct dvb_frontend_ops ops;
-
-        /* configuration settings */
-        const struct tda80xx_config* config;
-
-        struct dvb_frontend frontend;
-
-        u32 clk;
-        int afc_loop;
-        struct work_struct worklet;
-        fe_code_rate_t code_rate;
-        fe_spectral_inversion_t spectral_inversion;
-        fe_status_t status;
-        u8 id;
-};
-
-static int debug = 1;
-#define dprintk if (debug) printk
-
-static u8 tda8044_inittab_pre[] = {
-        0x02, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea,
-        0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x58,
-        0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68,
-        0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x00,
-        0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00
-};
-
-static u8 tda8044_inittab_post[] = {
-        0x04, 0x00, 0x6f, 0xb5, 0x86, 0x22, 0x00, 0xea,
-        0x30, 0x42, 0x98, 0x68, 0x70, 0x42, 0x99, 0x50,
-        0x95, 0x10, 0xf5, 0xe7, 0x93, 0x0b, 0x15, 0x68,
-        0x9a, 0x90, 0x61, 0x80, 0x00, 0xe0, 0x40, 0x6c,
-        0x0f, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00
-};
-
-static u8 tda8083_inittab[] = {
-        0x04, 0x00, 0x4a, 0x79, 0x04, 0x00, 0xff, 0xea,
-        0x48, 0x42, 0x79, 0x60, 0x70, 0x52, 0x9a, 0x10,
-        0x0e, 0x10, 0xf2, 0xa7, 0x93, 0x0b, 0x05, 0xc8,
-        0x9d, 0x00, 0x42, 0x80, 0x00, 0x60, 0x40, 0x00,
-        0x00, 0x75, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00,
-        0x00, 0x00, 0x00, 0x00
-};
-
-static __inline__ u32 tda80xx_div(u32 a, u32 b)
-{
-        return (a + (b / 2)) / b;
-}
-
-static __inline__ u32 tda80xx_gcd(u32 a, u32 b)
-{
-        u32 r;
-
-        while ((r = a % b)) {
-                a = b;
-                b = r;
-        }
-
-        return b;
-}
-
-static int tda80xx_read(struct tda80xx_state* state, u8 reg, u8 *buf, u8 len)
-{
-        int ret;
-        struct i2c_msg msg[] = { { .addr = state->config->demod_address, .flags = 0, .buf = &reg, .len = 1 },
-                          { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } };
-
-        ret = i2c_transfer(state->i2c, msg, 2);
-
-        if (ret != 2)
-                dprintk("%s: readreg error (reg %02x, ret == %i)\n",
-                                __FUNCTION__, reg, ret);
-
-        mdelay(10);
-
-        return (ret == 2) ? 0 : -EREMOTEIO;
-}
-
-static int tda80xx_write(struct tda80xx_state* state, u8 reg, const u8 *buf, u8 len)
-{
-        int ret;
-        u8 wbuf[len + 1];
-        struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = wbuf, .len = len + 1 };
-
-        wbuf[0] = reg;
-        memcpy(&wbuf[1], buf, len);
-
-        ret = i2c_transfer(state->i2c, &msg, 1);
-
-        if (ret != 1)
-                dprintk("%s: i2c xfer error (ret == %i)\n", __FUNCTION__, ret);
-
-        mdelay(10);
-
-        return (ret == 1) ? 0 : -EREMOTEIO;
-}
-
-static __inline__ u8 tda80xx_readreg(struct tda80xx_state* state, u8 reg)
-{
-        u8 val;
-
-        tda80xx_read(state, reg, &val, 1);
-
-        return val;
-}
-
-static __inline__ int tda80xx_writereg(struct tda80xx_state* state, u8 reg, u8 data)
-{
-        return tda80xx_write(state, reg, &data, 1);
-}
-
-static int tda80xx_set_parameters(struct tda80xx_state* state,
-                                  fe_spectral_inversion_t inversion,
-                                  u32 symbol_rate,
-                                  fe_code_rate_t fec_inner)
-{
-        u8 buf[15];
-        u64 ratio;
-        u32 clk;
-        u32 k;
-        u32 sr = symbol_rate;
-        u32 gcd;
-        u8 scd;
-
-        if (symbol_rate > (state->clk * 3) / 16)
-                scd = 0;
-        else if (symbol_rate > (state->clk * 3) / 32)
-                scd = 1;
-        else if (symbol_rate > (state->clk * 3) / 64)
-                scd = 2;
-        else
-                scd = 3;
-
-        clk = scd ? (state->clk / (scd * 2)) : state->clk;
-
-        /*
-         * Viterbi decoder:
-         * Differential decoding off
-         * Spectral inversion unknown
-         * QPSK modulation
-         */
-        if (inversion == INVERSION_ON)
-                buf[0] = 0x60;
-        else if (inversion == INVERSION_OFF)
-                buf[0] = 0x20;
-        else
-                buf[0] = 0x00;
-
-        /*
-         * CLK ratio:
-         * system clock frequency is up to 64 or 96 MHz
-         *
-         * formula:
-         * r = k * clk / symbol_rate
-         *
-         * k:   2^21 for caa 0..3,
-         *      2^20 for caa 4..5,
-         *      2^19 for caa 6..7
-         */
-        if (symbol_rate <= (clk * 3) / 32)
-                k = (1 << 19);
-        else if (symbol_rate <= (clk * 3) / 16)
-                k = (1 << 20);
-        else
-                k = (1 << 21);
-
-        gcd = tda80xx_gcd(clk, sr);
-        clk /= gcd;
-        sr /= gcd;
-
-        gcd = tda80xx_gcd(k, sr);
-        k /= gcd;
-        sr /= gcd;
-
-        ratio = (u64)k * (u64)clk;
-        do_div(ratio, sr);
-
-        buf[1] = ratio >> 16;
-        buf[2] = ratio >> 8;
-        buf[3] = ratio;
-
-        /* nyquist filter roll-off factor 35% */
-        buf[4] = 0x20;
-
-        clk = scd ? (state->clk / (scd * 2)) : state->clk;
-
-        /* Anti Alias Filter */
-        if (symbol_rate < (clk * 3) / 64)
-                printk("tda80xx: unsupported symbol rate: %u\n", symbol_rate);
-        else if (symbol_rate <= clk / 16)
-                buf[4] |= 0x07;
-        else if (symbol_rate <= (clk * 3) / 32)
-                buf[4] |= 0x06;
-        else if (symbol_rate <= clk / 8)
-                buf[4] |= 0x05;
-        else if (symbol_rate <= (clk * 3) / 16)
-                buf[4] |= 0x04;
-        else if (symbol_rate <= clk / 4)
-                buf[4] |= 0x03;
-        else if (symbol_rate <= (clk * 3) / 8)
-                buf[4] |= 0x02;
-        else if (symbol_rate <= clk / 2)
-                buf[4] |= 0x01;
-        else
-                buf[4] |= 0x00;
-
-        /* Sigma Delta converter */
-        buf[5] = 0x00;
-
-        /* FEC: Possible puncturing rates */
-        if (fec_inner == FEC_NONE)
-                buf[6] = 0x00;
-        else if ((fec_inner >= FEC_1_2) && (fec_inner <= FEC_8_9))
-                buf[6] = (1 << (8 - fec_inner));
-        else if (fec_inner == FEC_AUTO)
-                buf[6] = 0xff;
-        else
-                return -EINVAL;
-
-        /* carrier lock detector threshold value */
-        buf[7] = 0x30;
-        /* AFC1: proportional part settings */
-        buf[8] = 0x42;
-        /* AFC1: integral part settings */
-        buf[9] = 0x98;
-        /* PD: Leaky integrator SCPC mode */
-        buf[10] = 0x28;
-        /* AFC2, AFC1 controls */
-        buf[11] = 0x30;
-        /* PD: proportional part settings */
-        buf[12] = 0x42;
-        /* PD: integral part settings */
-        buf[13] = 0x99;
-        /* AGC */
-        buf[14] = 0x50 | scd;
-
-        printk("symbol_rate=%u clk=%u\n", symbol_rate, clk);
-
-        return tda80xx_write(state, 0x01, buf, sizeof(buf));
-}
-
-static int tda80xx_set_clk(struct tda80xx_state* state)
-{
-        u8 buf[2];
-
-        /* CLK proportional part */
-        buf[0] = (0x06 << 5) | 0x08;    /* CMP[2:0], CSP[4:0] */
-        /* CLK integral part */
-        buf[1] = (0x04 << 5) | 0x1a;    /* CMI[2:0], CSI[4:0] */
-
-        return tda80xx_write(state, 0x17, buf, sizeof(buf));
-}
-
-#if 0
-static int tda80xx_set_scpc_freq_offset(struct tda80xx_state* state)
-{
-        /* a constant value is nonsense here imho */
-        return tda80xx_writereg(state, 0x22, 0xf9);
-}
-#endif
-
-static int tda80xx_close_loop(struct tda80xx_state* state)
-{
-        u8 buf[2];
-
-        /* PD: Loop closed, LD: lock detect enable, SCPC: Sweep mode - AFC1 loop closed */
-        buf[0] = 0x68;
-        /* AFC1: Loop closed, CAR Feedback: 8192 */
-        buf[1] = 0x70;
-
-        return tda80xx_write(state, 0x0b, buf, sizeof(buf));
-}
-
-static irqreturn_t tda80xx_irq(int irq, void *priv, struct pt_regs *pt)
-{
-        schedule_work(priv);
-
-        return IRQ_HANDLED;
-}
-
-static void tda80xx_read_status_int(struct tda80xx_state* state)
-{
-        u8 val;
-
-        static const fe_spectral_inversion_t inv_tab[] = {
-                INVERSION_OFF, INVERSION_ON
-        };
-
-        static const fe_code_rate_t fec_tab[] = {
-                FEC_8_9, FEC_1_2, FEC_2_3, FEC_3_4,
-                FEC_4_5, FEC_5_6, FEC_6_7, FEC_7_8,
-        };
-
-        val = tda80xx_readreg(state, 0x02);
-
-        state->status = 0;
-
-        if (val & 0x01) /* demodulator lock */
-                state->status |= FE_HAS_SIGNAL;
-        if (val & 0x02) /* clock recovery lock */
-                state->status |= FE_HAS_CARRIER;
-        if (val & 0x04) /* viterbi lock */
-                state->status |= FE_HAS_VITERBI;
-        if (val & 0x08) /* deinterleaver lock (packet sync) */
-                state->status |= FE_HAS_SYNC;
-        if (val & 0x10) /* derandomizer lock (frame sync) */
-                state->status |= FE_HAS_LOCK;
-        if (val & 0x20) /* frontend can not lock */
-                state->status |= FE_TIMEDOUT;
-
-        if ((state->status & (FE_HAS_CARRIER)) && (state->afc_loop)) {
-                printk("tda80xx: closing loop\n");
-                tda80xx_close_loop(state);
-                state->afc_loop = 0;
-        }
-
-        if (state->status & (FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK)) {
-                val = tda80xx_readreg(state, 0x0e);
-                state->code_rate = fec_tab[val & 0x07];
-                if (state->status & (FE_HAS_SYNC | FE_HAS_LOCK))
-                        state->spectral_inversion = inv_tab[(val >> 7) & 0x01];
-                else
-                        state->spectral_inversion = INVERSION_AUTO;
-        }
-        else {
-                state->code_rate = FEC_AUTO;
-        }
-}
-
-static void tda80xx_worklet(void *priv)
-{
-        struct tda80xx_state *state = priv;
-
-        tda80xx_writereg(state, 0x00, 0x04);
-        enable_irq(state->config->irq);
-
-        tda80xx_read_status_int(state);
-}
-
-static void tda80xx_wait_diseqc_fifo(struct tda80xx_state* state)
-{
-        size_t i;
-
-        for (i = 0; i < 100; i++) {
-                if (tda80xx_readreg(state, 0x02) & 0x80)
-                        break;
-                msleep(10);
-        }
-}
-
-static int tda8044_init(struct dvb_frontend* fe)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-        int ret;
-
-        /*
-         * this function is a mess...
-         */
-
-        if ((ret = tda80xx_write(state, 0x00, tda8044_inittab_pre, sizeof(tda8044_inittab_pre))))
-                return ret;
-
-        tda80xx_writereg(state, 0x0f, 0x50);
-#if 1
-        tda80xx_writereg(state, 0x20, 0x8F);            /* FIXME */
-        tda80xx_writereg(state, 0x20, state->config->volt18setting);    /* FIXME */
-        //tda80xx_writereg(state, 0x00, 0x04);
-        tda80xx_writereg(state, 0x00, 0x0C);
-#endif
-        //tda80xx_writereg(state, 0x00, 0x08); /* Reset AFC1 loop filter */
-
-        tda80xx_write(state, 0x00, tda8044_inittab_post, sizeof(tda8044_inittab_post));
-
-        if (state->config->pll_init) {
-                tda80xx_writereg(state, 0x1c, 0x80);
-                state->config->pll_init(fe);
-                tda80xx_writereg(state, 0x1c, 0x00);
-        }
-
-        return 0;
-}
-
-static int tda8083_init(struct dvb_frontend* fe)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        tda80xx_write(state, 0x00, tda8083_inittab, sizeof(tda8083_inittab));
-
-        if (state->config->pll_init) {
-                tda80xx_writereg(state, 0x1c, 0x80);
-                state->config->pll_init(fe);
-                tda80xx_writereg(state, 0x1c, 0x00);
-        }
-
-        return 0;
-}
-
-static int tda80xx_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        switch (voltage) {
-        case SEC_VOLTAGE_13:
-                return tda80xx_writereg(state, 0x20, state->config->volt13setting);
-        case SEC_VOLTAGE_18:
-                return tda80xx_writereg(state, 0x20, state->config->volt18setting);
-        case SEC_VOLTAGE_OFF:
-                return tda80xx_writereg(state, 0x20, 0);
-        default:
-                return -EINVAL;
-        }
-}
-
-static int tda80xx_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        switch (tone) {
-        case SEC_TONE_OFF:
-                return tda80xx_writereg(state, 0x29, 0x00);
-        case SEC_TONE_ON:
-                return tda80xx_writereg(state, 0x29, 0x80);
-        default:
-                return -EINVAL;
-        }
-}
-
-static int tda80xx_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        if (cmd->msg_len > 6)
-                return -EINVAL;
-
-        tda80xx_writereg(state, 0x29, 0x08 | (cmd->msg_len - 3));
-        tda80xx_write(state, 0x23, cmd->msg, cmd->msg_len);
-        tda80xx_writereg(state, 0x29, 0x0c | (cmd->msg_len - 3));
-        tda80xx_wait_diseqc_fifo(state);
-
-        return 0;
-}
-
-static int tda80xx_send_diseqc_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t cmd)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        switch (cmd) {
-        case SEC_MINI_A:
-                tda80xx_writereg(state, 0x29, 0x14);
-                break;
-        case SEC_MINI_B:
-                tda80xx_writereg(state, 0x29, 0x1c);
-                break;
-        default:
-                return -EINVAL;
-        }
-
-        tda80xx_wait_diseqc_fifo(state);
-
-        return 0;
-}
-
-static int tda80xx_sleep(struct dvb_frontend* fe)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        tda80xx_writereg(state, 0x00, 0x02);    /* enter standby */
-
-        return 0;
-}
-
-static int tda80xx_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        tda80xx_writereg(state, 0x1c, 0x80);
-        state->config->pll_set(fe, p);
-        tda80xx_writereg(state, 0x1c, 0x00);
-
-        tda80xx_set_parameters(state, p->inversion, p->u.qpsk.symbol_rate, p->u.qpsk.fec_inner);
-        tda80xx_set_clk(state);
-        //tda80xx_set_scpc_freq_offset(state);
-        state->afc_loop = 1;
-
-        return 0;
-}
-
-static int tda80xx_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        if (!state->config->irq)
-                tda80xx_read_status_int(state);
-
-        p->inversion = state->spectral_inversion;
-        p->u.qpsk.fec_inner = state->code_rate;
-
-        return 0;
-}
-
-static int tda80xx_read_status(struct dvb_frontend* fe, fe_status_t* status)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        if (!state->config->irq)
-                tda80xx_read_status_int(state);
-        *status = state->status;
-
-        return 0;
-}
-
-static int tda80xx_read_ber(struct dvb_frontend* fe, u32* ber)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-        int ret;
-        u8 buf[3];
-
-        if ((ret = tda80xx_read(state, 0x0b, buf, sizeof(buf))))
-                return ret;
-
-        *ber = ((buf[0] & 0x1f) << 16) | (buf[1] << 8) | buf[2];
-
-        return 0;
-}
-
-static int tda80xx_read_signal_strength(struct dvb_frontend* fe, u16* strength)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        u8 gain = ~tda80xx_readreg(state, 0x01);
-        *strength = (gain << 8) | gain;
-
-        return 0;
-}
-
-static int tda80xx_read_snr(struct dvb_frontend* fe, u16* snr)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        u8 quality = tda80xx_readreg(state, 0x08);
-        *snr = (quality << 8) | quality;
-
-        return 0;
-}
-
-static int tda80xx_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        *ucblocks = tda80xx_readreg(state, 0x0f);
-        if (*ucblocks == 0xff)
-                *ucblocks = 0xffffffff;
-
-        return 0;
-}
-
-static int tda80xx_init(struct dvb_frontend* fe)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        switch(state->id) {
-        case ID_TDA8044:
-                return tda8044_init(fe);
-
-        case ID_TDA8083:
-                return tda8083_init(fe);
-        }
-        return 0;
-}
-
-static void tda80xx_release(struct dvb_frontend* fe)
-{
-        struct tda80xx_state* state = fe->demodulator_priv;
-
-        if (state->config->irq)
-                free_irq(state->config->irq, &state->worklet);
-
-        kfree(state);
-}
-
-static struct dvb_frontend_ops tda80xx_ops;
-
-struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
-                                    struct i2c_adapter* i2c)
-{
-        struct tda80xx_state* state = NULL;
-        int ret;
-
-        /* allocate memory for the internal state */
-        state = kmalloc(sizeof(struct tda80xx_state), GFP_KERNEL);
-        if (state == NULL) goto error;
-
-        /* setup the state */
-        state->config = config;
-        state->i2c = i2c;
-        memcpy(&state->ops, &tda80xx_ops, sizeof(struct dvb_frontend_ops));
-        state->spectral_inversion = INVERSION_AUTO;
-        state->code_rate = FEC_AUTO;
-        state->status = 0;
-        state->afc_loop = 0;
-
-        /* check if the demod is there */
-        if (tda80xx_writereg(state, 0x89, 0x00) < 0) goto error;
-        state->id = tda80xx_readreg(state, 0x00);
-
-        switch (state->id) {
-        case ID_TDA8044:
-                state->clk = 96000000;
-                printk("tda80xx: Detected tda8044\n");
-                break;
-
-        case ID_TDA8083:
-                state->clk = 64000000;
-                printk("tda80xx: Detected tda8083\n");
-                break;
-
-        default:
-                goto error;
-        }
-
-        /* setup IRQ */
-        if (state->config->irq) {
-                INIT_WORK(&state->worklet, tda80xx_worklet, state);
-                if ((ret = request_irq(state->config->irq, tda80xx_irq, SA_ONESHOT, "tda80xx", &state->worklet)) < 0) {
-                        printk(KERN_ERR "tda80xx: request_irq failed (%d)\n", ret);
-                        goto error;
-                }
-        }
-
-        /* create dvb_frontend */
-        state->frontend.ops = &state->ops;
-        state->frontend.demodulator_priv = state;
-        return &state->frontend;
-
-error:
-        kfree(state);
-        return NULL;
-}
-
-static struct dvb_frontend_ops tda80xx_ops = {
-
-        .info = {
-                .name = "Philips TDA80xx DVB-S",
-                .type = FE_QPSK,
-                .frequency_min = 500000,
-                .frequency_max = 2700000,
-                .frequency_stepsize = 125,
-                .symbol_rate_min = 4500000,
-                .symbol_rate_max = 45000000,
-                .caps = FE_CAN_INVERSION_AUTO |
-                        FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
-                        FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
-                        FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
-                        FE_CAN_QPSK |
-                        FE_CAN_MUTE_TS
-        },
-
-        .release = tda80xx_release,
-
-        .init = tda80xx_init,
-        .sleep = tda80xx_sleep,
-
-        .set_frontend = tda80xx_set_frontend,
-        .get_frontend = tda80xx_get_frontend,
-
-        .read_status = tda80xx_read_status,
-        .read_ber = tda80xx_read_ber,
-        .read_signal_strength = tda80xx_read_signal_strength,
-        .read_snr = tda80xx_read_snr,
-        .read_ucblocks = tda80xx_read_ucblocks,
-
-        .diseqc_send_master_cmd = tda80xx_send_diseqc_msg,
-        .diseqc_send_burst = tda80xx_send_diseqc_burst,
-        .set_tone = tda80xx_set_tone,
-        .set_voltage = tda80xx_set_voltage,
-};
-
-module_param(debug, int, 0644);
-
-MODULE_DESCRIPTION("Philips TDA8044 / TDA8083 DVB-S Demodulator driver");
-MODULE_AUTHOR("Felix Domke, Andreas Oberritter");
-MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(tda80xx_attach);
diff --git a/drivers/media/dvb/frontends/tda80xx.h b/drivers/media/dvb/frontends/tda80xx.h
deleted file mode 100644
index cd639a0aad55..000000000000
--- a/drivers/media/dvb/frontends/tda80xx.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * tda80xx.c
- *
- * Philips TDA8044 / TDA8083 QPSK demodulator driver
- *
- * Copyright (C) 2001 Felix Domke <tmbinc@elitedvb.net>
- * Copyright (C) 2002-2004 Andreas Oberritter <obi@linuxtv.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
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#ifndef TDA80XX_H
-#define TDA80XX_H
-
-#include <linux/dvb/frontend.h>
-
-struct tda80xx_config
-{
-        /* the demodulator's i2c address */
-        u8 demod_address;
-
-        /* IRQ to use (0=>no IRQ used) */
-        u32 irq;
-
-        /* Register setting to use for 13v */
-        u8 volt13setting;
-
-        /* Register setting to use for 18v */
-        u8 volt18setting;
-
-        /* PLL maintenance */
-        int (*pll_init)(struct dvb_frontend* fe);
-        int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
-};
-
-extern struct dvb_frontend* tda80xx_attach(const struct tda80xx_config* config,
-                                           struct i2c_adapter* i2c);
-
-#endif // TDA80XX_H
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 27494901975f..d36369e9e88f 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -2329,6 +2329,17 @@ static int frontend_init(struct av7110 *av7110)
                         av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
                         break;
 
+                case 0x0004: // Galaxis DVB-S rev1.3
+                        /* ALPS BSRV2 */
+                        av7110->fe = ves1x93_attach(&alps_bsrv2_config, &av7110->i2c_adap);
+                        if (av7110->fe) {
+                                av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
+                                av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
+                                av7110->fe->ops->set_tone = av7110_set_tone;
+                                av7110->recover = dvb_s_recover;
+                        }
+                        break;
+
                 case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
                         /* Grundig 29504-451 */
                         av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
@@ -2930,6 +2941,7 @@ MAKE_AV7110_INFO(tts_1_3se,  "Technotrend/Hauppauge WinTV DVB-S rev1.3 SE");
 MAKE_AV7110_INFO(ttt,        "Technotrend/Hauppauge DVB-T");
 MAKE_AV7110_INFO(fsc,        "Fujitsu Siemens DVB-C");
 MAKE_AV7110_INFO(fss,        "Fujitsu Siemens DVB-S rev1.6");
+MAKE_AV7110_INFO(gxs_1_3,    "Galaxis DVB-S rev1.3");
 
 static struct pci_device_id pci_tbl[] = {
         MAKE_EXTENSION_PCI(fsc,         0x110a, 0x0000),
@@ -2937,13 +2949,13 @@ static struct pci_device_id pci_tbl[] = {
         MAKE_EXTENSION_PCI(ttt_1_X,     0x13c2, 0x0001),
         MAKE_EXTENSION_PCI(ttc_2_X,     0x13c2, 0x0002),
         MAKE_EXTENSION_PCI(tts_2_X,     0x13c2, 0x0003),
+        MAKE_EXTENSION_PCI(gxs_1_3,     0x13c2, 0x0004),
         MAKE_EXTENSION_PCI(fss,         0x13c2, 0x0006),
         MAKE_EXTENSION_PCI(ttt,         0x13c2, 0x0008),
         MAKE_EXTENSION_PCI(ttc_1_X,     0x13c2, 0x000a),
         MAKE_EXTENSION_PCI(tts_2_3,     0x13c2, 0x000e),
         MAKE_EXTENSION_PCI(tts_1_3se,   0x13c2, 0x1002),
 
-/*      MAKE_EXTENSION_PCI(???, 0x13c2, 0x0004), UNDEFINED CARD */ // Galaxis DVB PC-Sat-Carte
 /*      MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD */ // Technisat SkyStar1
 /*      MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD */ // TT/Hauppauge WinTV Nexus-CA v????
 
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index 6ea30df2e823..fafd25fab835 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -273,8 +273,6 @@ struct av7110 {
 extern int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
                        u16 subpid, u16 pcrpid);
 
-extern int av7110_setup_irc_config (struct av7110 *av7110, u32 ir_config);
-
 extern int av7110_ir_init(struct av7110 *av7110);
 extern void av7110_ir_exit(struct av7110 *av7110);
 
diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c
index 9138132ad25f..617e4f6c0ed7 100644
--- a/drivers/media/dvb/ttpci/av7110_ir.c
+++ b/drivers/media/dvb/ttpci/av7110_ir.c
@@ -155,6 +155,19 @@ static void input_repeat_key(unsigned long data)
 }
 
 
+static int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
+{
+        int ret = 0;
+
+        dprintk(4, "%p\n", av7110);
+        if (av7110) {
+                ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
+                av7110->ir_config = ir_config;
+        }
+        return ret;
+}
+
+
 static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
                                 unsigned long count, void *data)
 {
@@ -187,19 +200,6 @@ static int av7110_ir_write_proc(struct file *file, const char __user *buffer,
 }
 
 
-int av7110_setup_irc_config(struct av7110 *av7110, u32 ir_config)
-{
-        int ret = 0;
-
-        dprintk(4, "%p\n", av7110);
-        if (av7110) {
-                ret = av7110_fw_cmd(av7110, COMTYPE_PIDFILTER, SetIR, 1, ir_config);
-                av7110->ir_config = ir_config;
-        }
-        return ret;
-}
-
-
 static void ir_handler(struct av7110 *av7110, u32 ircom)
 {
         dprintk(4, "ircommand = %08x\n", ircom);
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index aa4c4c521880..578b20085082 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -214,7 +214,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
                    we can capture, of the first and second field. */
                 .vbistart       = { 7,320 },
         },{
-                .v4l2_id        = V4L2_STD_NTSC_M,
+                .v4l2_id        = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
                 .name           = "NTSC",
                 .Fsc            = 28636363,
                 .swidth         = 768,
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index c66c2c1f4809..08ffd1f325fc 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -220,33 +220,23 @@ static void input_change(struct i2c_client *client)
                 cx25840_write(client, 0x808, 0xff);
                 cx25840_write(client, 0x80b, 0x10);
         } else if (std & V4L2_STD_NTSC) {
-                /* NTSC */
-                if (state->pvr150_workaround) {
-                        /* Certain Hauppauge PVR150 models have a hardware bug
-                           that causes audio to drop out. For these models the
-                           audio standard must be set explicitly.
-                           To be precise: it affects cards with tuner models
-                           85, 99 and 112 (model numbers from tveeprom). */
-                        if (std == V4L2_STD_NTSC_M_JP) {
-                                /* Japan uses EIAJ audio standard */
-                                cx25840_write(client, 0x808, 0x2f);
-                        } else {
-                                /* Others use the BTSC audio standard */
-                                cx25840_write(client, 0x808, 0x1f);
-                        }
-                        /* South Korea uses the A2-M (aka Zweiton M) audio
-                           standard, and should set 0x808 to 0x3f, but I don't
-                           know how to detect this. */
-                } else if (std == V4L2_STD_NTSC_M_JP) {
+                /* Certain Hauppauge PVR150 models have a hardware bug
+                   that causes audio to drop out. For these models the
+                   audio standard must be set explicitly.
+                   To be precise: it affects cards with tuner models
+                   85, 99 and 112 (model numbers from tveeprom). */
+                int hw_fix = state->pvr150_workaround;
+
+                if (std == V4L2_STD_NTSC_M_JP) {
                         /* Japan uses EIAJ audio standard */
-                        cx25840_write(client, 0x808, 0xf7);
+                        cx25840_write(client, 0x808, hw_fix ? 0x2f : 0xf7);
+                } else if (std == V4L2_STD_NTSC_M_KR) {
+                        /* South Korea uses A2 audio standard */
+                        cx25840_write(client, 0x808, hw_fix ? 0x3f : 0xf8);
                 } else {
                         /* Others use the BTSC audio standard */
-                        cx25840_write(client, 0x808, 0xf6);
+                        cx25840_write(client, 0x808, hw_fix ? 0x1f : 0xf6);
                 }
-                /* South Korea uses the A2-M (aka Zweiton M) audio standard,
-                   and should set 0x808 to 0xf8, but I don't know how to
-                   detect this. */
                 cx25840_write(client, 0x80b, 0x00);
         }
 
@@ -330,17 +320,17 @@ static int set_v4lstd(struct i2c_client *client, v4l2_std_id std)
         u8 fmt=0;       /* zero is autodetect */
 
         /* First tests should be against specific std */
-        if (std & V4L2_STD_NTSC_M_JP) {
+        if (std == V4L2_STD_NTSC_M_JP) {
                 fmt=0x2;
-        } else if (std & V4L2_STD_NTSC_443) {
+        } else if (std == V4L2_STD_NTSC_443) {
                 fmt=0x3;
-        } else if (std & V4L2_STD_PAL_M) {
+        } else if (std == V4L2_STD_PAL_M) {
                 fmt=0x5;
-        } else if (std & V4L2_STD_PAL_N) {
+        } else if (std == V4L2_STD_PAL_N) {
                 fmt=0x6;
-        } else if (std & V4L2_STD_PAL_Nc) {
+        } else if (std == V4L2_STD_PAL_Nc) {
                 fmt=0x7;
-        } else if (std & V4L2_STD_PAL_60) {
+        } else if (std == V4L2_STD_PAL_60) {
                 fmt=0x8;
         } else {
                 /* Then, test against generic ones */
@@ -369,7 +359,7 @@ v4l2_std_id cx25840_get_v4lstd(struct i2c_client * client)
         }
 
         switch (fmt) {
-        case 0x1: return V4L2_STD_NTSC_M;
+        case 0x1: return V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR;
         case 0x2: return V4L2_STD_NTSC_M_JP;
         case 0x3: return V4L2_STD_NTSC_443;
         case 0x4: return V4L2_STD_PAL;
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 53308911ae6e..e99dfbbf3e95 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -32,6 +32,7 @@ config VIDEO_CX88_DVB
 config VIDEO_CX88_ALSA
         tristate "ALSA DMA audio support"
         depends on VIDEO_CX88 && SND && EXPERIMENTAL
+        select SND_PCM
         ---help---
           This is a video4linux driver for direct (DMA) audio on
           Conexant 2388x based TV cards.
@@ -48,6 +49,7 @@ config VIDEO_CX88_DVB_ALL_FRONTENDS
         default y
         depends on VIDEO_CX88_DVB
         select DVB_MT352
+        select VIDEO_CX88_VP3054
         select DVB_OR51132
         select DVB_CX22702
         select DVB_LGDT330X
@@ -69,6 +71,16 @@ config VIDEO_CX88_DVB_MT352
           This adds DVB-T support for cards based on the
           Connexant 2388x chip and the MT352 demodulator.
 
+config VIDEO_CX88_VP3054
+        tristate "VP-3054 Secondary I2C Bus Support"
+        default m
+        depends on DVB_MT352
+        ---help---
+          This adds DVB-T support for cards based on the
+          Connexant 2388x chip and the MT352 demodulator,
+          which also require support for the VP-3054
+          Secondary I2C bus, such at DNTV Live! DVB-T Pro.
+
 config VIDEO_CX88_DVB_OR51132
         bool "OR51132 ATSC Support"
         default y
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 6e5eaa22619e..2b902784facc 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -4,8 +4,9 @@ cx8800-objs	:= cx88-video.o cx88-vbi.o
 cx8802-objs     := cx88-mpeg.o
 
 obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o cx88-blackbird.o
-obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o cx88-vp3054-i2c.o
+obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o
 obj-$(CONFIG_VIDEO_CX88_ALSA) += cx88-alsa.o
+obj-$(CONFIG_VIDEO_CX88_VP3054) += cx88-vp3054-i2c.o
 
 EXTRA_CFLAGS += -I$(src)/..
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
@@ -18,6 +19,6 @@ extra-cflags-$(CONFIG_DVB_LGDT330X)  += -DHAVE_LGDT330X=1
 extra-cflags-$(CONFIG_DVB_MT352)     += -DHAVE_MT352=1
 extra-cflags-$(CONFIG_DVB_NXT200X)   += -DHAVE_NXT200X=1
 extra-cflags-$(CONFIG_DVB_CX24123)   += -DHAVE_CX24123=1
-extra-cflags-$(CONFIG_VIDEO_CX88_DVB)+= -DHAVE_VP3054_I2C=1
+extra-cflags-$(CONFIG_VIDEO_CX88_VP3054)+= -DHAVE_VP3054_I2C=1
 
 EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index a2e36a1e5f59..2acccd6d49bc 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -128,7 +128,7 @@ MODULE_PARM_DESC(debug,"enable debug messages");
  * BOARD Specific: Sets audio DMA
  */
 
-int _cx88_start_audio_dma(snd_cx88_card_t *chip)
+static int _cx88_start_audio_dma(snd_cx88_card_t *chip)
 {
         struct cx88_buffer   *buf = chip->buf;
         struct cx88_core *core=chip->core;
@@ -173,7 +173,7 @@ int _cx88_start_audio_dma(snd_cx88_card_t *chip)
 /*
  * BOARD Specific: Resets audio DMA
  */
-int _cx88_stop_audio_dma(snd_cx88_card_t *chip)
+static int _cx88_stop_audio_dma(snd_cx88_card_t *chip)
 {
         struct cx88_core *core=chip->core;
         dprintk(1, "Stopping audio DMA\n");
@@ -613,7 +613,7 @@ static snd_kcontrol_new_t snd_cx88_capture_volume = {
  * Only boards with eeprom and byte 1 at eeprom=1 have it
  */
 
-struct pci_device_id cx88_audio_pci_tbl[] = {
+static struct pci_device_id cx88_audio_pci_tbl[] = {
         {0x14f1,0x8801,PCI_ANY_ID,PCI_ANY_ID,0,0,0},
         {0x14f1,0x8811,PCI_ANY_ID,PCI_ANY_ID,0,0,0},
         {0, }
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index ad2f565f522c..1bc999247fdc 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1246,6 +1246,11 @@ struct cx88_subid cx88_subids[] = {
                 .card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL,
         },{
                 .subvendor = 0x18ac,
+                .subdevice = 0xdb54,
+                .card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL,
+                /* Re-branded DViCO: DigitalNow DVB-T Dual */
+        },{
+                .subvendor = 0x18ac,
                 .subdevice = 0xdb11,
                 .card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS,
                 /* Re-branded DViCO: UltraView DVB-T Plus */
@@ -1293,6 +1298,7 @@ static void hauppauge_eeprom(struct cx88_core *core, u8 *eeprom_data)
         switch (tv.model)
         {
         case 28552: /* WinTV-PVR 'Roslyn' (No IR) */
+        case 34519: /* WinTV-PCI-FM */
         case 90002: /* Nova-T-PCI (9002) */
         case 92001: /* Nova-S-Plus (Video and IR) */
         case 92002: /* Nova-S-Plus (Video and IR) */
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 8d6d6a6cf785..3720f24a25cf 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -787,12 +787,14 @@ static int set_pll(struct cx88_core *core, int prescale, u32 ofreq)
 
 int cx88_start_audio_dma(struct cx88_core *core)
 {
+        /* constant 128 made buzz in analog Nicam-stereo for bigger fifo_size */
+        int bpl = cx88_sram_channels[SRAM_CH25].fifo_size/4;
         /* setup fifo + format */
-        cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], 128, 0);
-        cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], 128, 0);
+        cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH25], bpl, 0);
+        cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH26], bpl, 0);
 
-        cx_write(MO_AUDD_LNGTH,    128); /* fifo bpl size */
-        cx_write(MO_AUDR_LNGTH,    128); /* fifo bpl size */
+        cx_write(MO_AUDD_LNGTH, bpl); /* fifo bpl size */
+        cx_write(MO_AUDR_LNGTH, bpl); /* fifo bpl size */
 
         /* start dma */
         cx_write(MO_AUD_DMACNTRL, 0x0003); /* Up and Down fifo enable */
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index da2ad5c4b553..165d948624a3 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -482,6 +482,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
         switch (core->board) {
         case CX88_BOARD_DNTV_LIVE_DVB_T:
         case CX88_BOARD_KWORLD_DVB_T:
+        case CX88_BOARD_KWORLD_DVB_T_CX22702:
                 ir_codes = ir_codes_dntv_live_dvb_t;
                 ir->gpio_addr = MO_GP1_IO;
                 ir->mask_keycode = 0x1f;
diff --git a/drivers/media/video/em28xx/em28xx-core.c b/drivers/media/video/em28xx/em28xx-core.c
index dff3893f32fd..e5ee8bceb210 100644
--- a/drivers/media/video/em28xx/em28xx-core.c
+++ b/drivers/media/video/em28xx/em28xx-core.c
@@ -139,6 +139,9 @@ int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg,
 {
         int ret, byte;
 
+        if (dev->state & DEV_DISCONNECTED)
+                return(-ENODEV);
+
         em28xx_regdbg("req=%02x, reg=%02x ", req, reg);
 
         ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req,
@@ -165,6 +168,9 @@ int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg)
         u8 val;
         int ret;
 
+        if (dev->state & DEV_DISCONNECTED)
+                return(-ENODEV);
+
         em28xx_regdbg("req=%02x, reg=%02x:", req, reg);
 
         ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req,
@@ -195,7 +201,12 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
         int ret;
 
         /*usb_control_msg seems to expect a kmalloced buffer */
-        unsigned char *bufs = kmalloc(len, GFP_KERNEL);
+        unsigned char *bufs;
+
+        if (dev->state & DEV_DISCONNECTED)
+                return(-ENODEV);
+
+        bufs = kmalloc(len, GFP_KERNEL);
 
         em28xx_regdbg("req=%02x reg=%02x:", req, reg);
 
@@ -212,7 +223,7 @@ int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf,
         ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), req,
                               USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
                               0x0000, reg, bufs, len, HZ);
-        mdelay(5);              /* FIXME: magic number */
+        msleep(5);              /* FIXME: magic number */
         kfree(bufs);
         return ret;
 }
@@ -253,7 +264,7 @@ int em28xx_write_ac97(struct em28xx *dev, u8 reg, u8 * val)
         if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0)
                 return ret;
         else if (((u8) ret) & 0x01) {
-                em28xx_warn ("AC97 command still being exectuted: not handled properly!\n");
+                em28xx_warn ("AC97 command still being executed: not handled properly!\n");
         }
         return 0;
 }
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index 0591a705b7a1..6ca8631bc36d 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -78,7 +78,7 @@ static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr,
                 ret = dev->em28xx_read_reg(dev, 0x05);
                 if (ret == 0x80 + len - 1)
                         return len;
-                mdelay(5);
+                msleep(5);
         }
         em28xx_warn("i2c write timed out\n");
         return -EIO;
@@ -138,7 +138,7 @@ static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr)
                         return -ENODEV;
                 else if (msg == 0x84)
                         return 0;
-                mdelay(5);
+                msleep(5);
         }
         return -ENODEV;
 }
@@ -278,9 +278,9 @@ static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap,
                                                            msgs[i].buf,
                                                            msgs[i].len,
                                                            i == num - 1);
-                        if (rc < 0)
-                                goto err;
                 }
+                if (rc < 0)
+                        goto err;
                 if (i2c_debug>=2)
                         printk("\n");
         }
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index eea304f75176..94a14a2bb6d6 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -6,6 +6,9 @@
                       Mauro Carvalho Chehab <mchehab@brturbo.com.br>
                       Sascha Sommer <saschasommer@freenet.de>
 
+        Some parts based on SN9C10x PC Camera Controllers GPL driver made
+                by Luca Risolia <luca.risolia@studio.unibo.it>
+
    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
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index c64718aec9cb..5a35d3b6550d 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -136,7 +136,7 @@ struct saa7134_board saa7134_boards[] = {
         },
         [SAA7134_BOARD_FLYVIDEO2000] = {
                 /* "TC Wan" <tcwan@cs.usm.my> */
-                .name           = "LifeView FlyVIDEO2000",
+                .name           = "LifeView/Typhoon FlyVIDEO2000",
                 .audio_clock    = 0x00200000,
                 .tuner_type     = TUNER_LG_PAL_NEW_TAPC,
                 .radio_type     = UNSET,
@@ -1884,44 +1884,38 @@ struct saa7134_board saa7134_boards[] = {
                         .gpio = 0x000,
                 },
         },
-        [SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS] = {
-                .name           = "Typhoon DVB-T Duo Digital/Analog Cardbus",
+        [SAA7134_BOARD_FLYDVBT_DUO_CARDBUS] = {
+                .name           = "LifeView/Typhoon FlyDVB-T Duo Cardbus",
                 .audio_clock    = 0x00200000,
                 .tuner_type     = TUNER_PHILIPS_TDA8290,
                 .radio_type     = UNSET,
                 .tuner_addr     = ADDR_UNSET,
                 .radio_addr     = ADDR_UNSET,
                 .mpeg           = SAA7134_MPEG_DVB,
-                /* .gpiomask       = 0xe000, */
+                .gpiomask       = 0x00200000,
                 .inputs         = {{
                         .name = name_tv,
                         .vmux = 1,
                         .amux = TV,
-                /*      .gpio = 0x0000,      */
+                        .gpio = 0x200000,       /* GPIO21=High for TV input */
                         .tv   = 1,
                 },{
+                        .name = name_svideo,    /* S-Video signal on S-Video input */
+                        .vmux = 8,
+                        .amux = LINE2,
+                },{
                         .name = name_comp1,     /* Composite signal on S-Video input */
                         .vmux = 0,
                         .amux = LINE2,
-                /*      .gpio = 0x4000,      */
                 },{
                         .name = name_comp2,     /* Composite input */
                         .vmux = 3,
                         .amux = LINE2,
-                /*      .gpio = 0x4000,      */
-                },{
-                        .name = name_svideo,    /* S-Video signal on S-Video input */
-                        .vmux = 8,
-                        .amux = LINE2,
-                /*      .gpio = 0x4000,      */
                 }},
                 .radio = {
                         .name = name_radio,
-                        .amux = LINE2,
-                },
-                .mute = {
-                        .name = name_mute,
-                        .amux = LINE1,
+                        .amux = TV,
+                        .gpio = 0x000000,       /* GPIO21=Low for FM radio antenna */
                 },
         },
         [SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII] = {
@@ -2701,6 +2695,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .driver_data  = SAA7134_BOARD_FLYVIDEO2000,
         },{
                 .vendor       = PCI_VENDOR_ID_PHILIPS,
+                .device       = PCI_DEVICE_ID_PHILIPS_SAA7130,
+                .subvendor    = 0x4e42,         /* Typhoon */
+                .subdevice    = 0x0138,         /* LifeView FlyTV Prime30 OEM */
+                .driver_data  = SAA7134_BOARD_FLYVIDEO2000,
+        },{
+                .vendor       = PCI_VENDOR_ID_PHILIPS,
                 .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
                 .subvendor    = 0x5168,
                 .subdevice    = 0x0212, /* minipci, LR212 */
@@ -2935,7 +2935,7 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
                 .subvendor    = 0x5168,
                 .subdevice    = 0x0502,                /* Cardbus version */
-                .driver_data  = SAA7134_BOARD_FLYDVBTDUO,
+                .driver_data  = SAA7134_BOARD_FLYDVBT_DUO_CARDBUS,
         },{
                 .vendor       = PCI_VENDOR_ID_PHILIPS,
                 .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
@@ -2980,12 +2980,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
                 .subdevice    = 0x1370,        /* cardbus version */
                 .driver_data  = SAA7134_BOARD_ADS_INSTANT_TV,
 
-        },{     /* Typhoon DVB-T Duo Digital/Analog Cardbus */
+        },{
                 .vendor       = PCI_VENDOR_ID_PHILIPS,
                 .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
-                .subvendor    = 0x4e42,
-                .subdevice    = 0x0502,
-                .driver_data  = SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS,
+                .subvendor    = 0x4e42,         /* Typhoon */
+                .subdevice    = 0x0502,         /* LifeView LR502 OEM */
+                .driver_data  = SAA7134_BOARD_FLYDVBT_DUO_CARDBUS,
         },{
                 .vendor       = PCI_VENDOR_ID_PHILIPS,
                 .device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
@@ -3206,8 +3206,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
                 saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0x00040000, 0x00040000);
                 saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000004);
                 break;
-        case SAA7134_BOARD_FLYDVBTDUO:
-        case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS:
+        case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
                 /* turn the fan on */
                 saa_writeb(SAA7134_GPIO_GPMODE3, 0x08);
                 saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x06);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 399f9952596c..1a536e865277 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -861,7 +861,7 @@ static int dvb_init(struct saa7134_dev *dev)
                 dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
                                                     &dev->i2c_adap);
                 break;
-        case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS:
+        case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS:
                 dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
                                                     &dev->i2c_adap);
                 break;
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index e70eae8d29bb..3261d8bebdd1 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -185,7 +185,7 @@ struct saa7134_format {
 #define SAA7134_BOARD_AVERMEDIA_GO_007_FM 57
 #define SAA7134_BOARD_ADS_INSTANT_TV 58
 #define SAA7134_BOARD_KWORLD_VSTREAM_XPERT 59
-#define SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS 60
+#define SAA7134_BOARD_FLYDVBT_DUO_CARDBUS 60
 #define SAA7134_BOARD_PHILIPS_TOUGH 61
 #define SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII 62
 #define SAA7134_BOARD_KWORLD_XPERT 63
diff --git a/drivers/media/video/stradis.c b/drivers/media/video/stradis.c
index 54fc33011ffb..9d769264a329 100644
--- a/drivers/media/video/stradis.c
+++ b/drivers/media/video/stradis.c
@@ -2012,7 +2012,6 @@ static int __devinit init_saa7146(struct pci_dev *pdev)
 {
         struct saa7146 *saa = pci_get_drvdata(pdev);
 
-        memset(saa, 0, sizeof(*saa));
         saa->user = 0;
         /* reset the saa7146 */
         saawrite(0xffff0000, SAA7146_MC1);
@@ -2062,16 +2061,16 @@ static int __devinit init_saa7146(struct pci_dev *pdev)
         }
         if (saa->audbuf == NULL && (saa->audbuf = vmalloc(65536)) == NULL) {
                 dev_err(&pdev->dev, "%d: malloc failed\n", saa->nr);
-                goto errvid;
+                goto errfree;
         }
         if (saa->osdbuf == NULL && (saa->osdbuf = vmalloc(131072)) == NULL) {
                 dev_err(&pdev->dev, "%d: malloc failed\n", saa->nr);
-                goto erraud;
+                goto errfree;
         }
         /* allocate 81920 byte buffer for clipping */
         if ((saa->dmavid2 = kzalloc(VIDEO_CLIPMAP_SIZE, GFP_KERNEL)) == NULL) {
                 dev_err(&pdev->dev, "%d: clip kmalloc failed\n", saa->nr);
-                goto errosd;
+                goto errfree;
         }
         /* setup clipping registers */
         saawrite(virt_to_bus(saa->dmavid2), SAA7146_BASE_EVEN2);
@@ -2085,15 +2084,11 @@ static int __devinit init_saa7146(struct pci_dev *pdev)
         I2CBusScan(saa);
 
         return 0;
-errosd:
+errfree:
         vfree(saa->osdbuf);
-        saa->osdbuf = NULL;
-erraud:
         vfree(saa->audbuf);
-        saa->audbuf = NULL;
-errvid:
         vfree(saa->vidbuf);
-        saa->vidbuf = NULL;
+        saa->audbuf = saa->osdbuf = saa->vidbuf = NULL;
 err:
         return -ENOMEM;
 }
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c
index 5815649bdc78..0d54f6c1982b 100644
--- a/drivers/media/video/tda9887.c
+++ b/drivers/media/video/tda9887.c
@@ -231,7 +231,7 @@ static struct tvnorm tvnorms[] = {
                            cAudioIF_6_5   |
                            cVideoIF_38_90 ),
         },{
-                .std   = V4L2_STD_NTSC_M,
+                .std   = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
                 .name  = "NTSC-M",
                 .b     = ( cNegativeFmTV  |
                            cQSS           ),
@@ -619,6 +619,11 @@ static int tda9887_fixup_std(struct tda9887 *t)
                         tda9887_dbg("insmod fixup: NTSC => NTSC_M_JP\n");
                         t->std = V4L2_STD_NTSC_M_JP;
                         break;
+                case 'k':
+                case 'K':
+                        tda9887_dbg("insmod fixup: NTSC => NTSC_M_KR\n");
+                        t->std = V4L2_STD_NTSC_M_KR;
+                        break;
                 case '-':
                         /* default parameter, do nothing */
                         break;
@@ -876,7 +881,7 @@ static int tda9887_resume(struct device * dev)
 /* ----------------------------------------------------------------------- */
 
 static struct i2c_driver driver = {
-        .id             = -1, /* FIXME */
+        .id             = I2C_DRIVERID_TDA9887,
         .attach_adapter = tda9887_probe,
         .detach_client  = tda9887_detach,
         .command        = tda9887_command,
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 2995b22acb43..e7ee619d62c5 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -216,6 +216,7 @@ static void set_type(struct i2c_client *c, unsigned int type,
                 buffer[3] = 0xa4;
                 i2c_master_send(c,buffer,4);
                 default_tuner_init(c);
+                break;
         default:
                 default_tuner_init(c);
                 break;
@@ -365,6 +366,11 @@ static int tuner_fixup_std(struct tuner *t)
                         tuner_dbg("insmod fixup: NTSC => NTSC_M_JP\n");
                         t->std = V4L2_STD_NTSC_M_JP;
                         break;
+                case 'k':
+                case 'K':
+                        tuner_dbg("insmod fixup: NTSC => NTSC_M_KR\n");
+                        t->std = V4L2_STD_NTSC_M_KR;
+                        break;
                 case '-':
                         /* default parameter, do nothing */
                         break;
@@ -448,7 +454,7 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind)
                         printk("%02x ",buffer[i]);
                 printk("\n");
         }
-        /* TEA5767 autodetection code - only for addr = 0xc0 */
+        /* autodetection code based on the i2c addr */
         if (!no_autodetect) {
                 switch (addr) {
                 case 0x42:
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index 6d03b9b05c6e..c8e5ad0e8185 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -390,6 +390,14 @@ static void tda9840_setmode(struct CHIPSTATE *chip, int mode)
                 chip_write(chip, TDA9840_SW, t);
 }
 
+static int tda9840_checkit(struct CHIPSTATE *chip)
+{
+        int rc;
+        rc = chip_read(chip);
+        /* lower 5 bits should be 0 */
+        return ((rc & 0x1f) == 0) ? 1 : 0;
+}
+
 /* ---------------------------------------------------------------------- */
 /* audio chip descriptions - defines+functions for tda985x                */
 
@@ -1264,6 +1272,7 @@ static struct CHIPDESC chiplist[] = {
                 .addr_hi    = I2C_TDA9840 >> 1,
                 .registers  = 5,
 
+                .checkit    = tda9840_checkit,
                 .getmode    = tda9840_getmode,
                 .setmode    = tda9840_setmode,
                 .checkmode  = generic_checkmode,
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index fad9ea0ae4f2..1864423b3046 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -746,24 +746,27 @@ static int tvp5150_set_std(struct i2c_client *c, v4l2_std_id std)
 
 static inline void tvp5150_reset(struct i2c_client *c)
 {
-        u8 type, ver_656, msb_id, lsb_id, msb_rom, lsb_rom;
+        u8 msb_id, lsb_id, msb_rom, lsb_rom;
         struct tvp5150 *decoder = i2c_get_clientdata(c);
 
-        type=tvp5150_read(c,TVP5150_AUTOSW_MSK);
         msb_id=tvp5150_read(c,TVP5150_MSB_DEV_ID);
         lsb_id=tvp5150_read(c,TVP5150_LSB_DEV_ID);
         msb_rom=tvp5150_read(c,TVP5150_ROM_MAJOR_VER);
         lsb_rom=tvp5150_read(c,TVP5150_ROM_MINOR_VER);
 
-        if (type==0xdc) {
-                ver_656=tvp5150_read(c,TVP5150_REV_SELECT);
-                tvp5150_info("tvp%02x%02xam1 detected 656 version is %d.\n",msb_id, lsb_id,ver_656);
-        } else if (type==0xfc) {
-                tvp5150_info("tvp%02x%02xa detected.\n",msb_id, lsb_id);
+        if ((msb_rom==4)&&(lsb_rom==0)) { /* Is TVP5150AM1 */
+                tvp5150_info("tvp%02x%02xam1 detected.\n",msb_id, lsb_id);
+
+                /* ITU-T BT.656.4 timing */
+                tvp5150_write(c,TVP5150_REV_SELECT,0);
         } else {
-                tvp5150_info("unknown tvp%02x%02x chip detected(%d).\n",msb_id,lsb_id,type);
+                if ((msb_rom==3)||(lsb_rom==0x21)) { /* Is TVP5150A */
+                        tvp5150_info("tvp%02x%02xa detected.\n",msb_id, lsb_id);
+                } else {
+                        tvp5150_info("*** unknown tvp%02x%02x chip detected.\n",msb_id,lsb_id);
+                        tvp5150_info("*** Rom ver is %d.%d\n",msb_rom,lsb_rom);
+                }
         }
-        tvp5150_info("Rom ver is %d.%d\n",msb_rom,lsb_rom);
 
         /* Initializes TVP5150 to its default values */
         tvp5150_write_inittab(c, tvp5150_init_default);
@@ -893,6 +896,17 @@ static int tvp5150_command(struct i2c_client *c,
                 }
         case DECODER_GET_STATUS:
                 {
+                        int *iarg = arg;
+                        int status;
+                        int res=0;
+                        status = tvp5150_read(c, 0x88);
+                        if(status&0x08){
+                                res |= DECODER_STATUS_COLOR;
+                        }
+                        if(status&0x04 && status&0x02){
+                                res |= DECODER_STATUS_GOOD;
+                        }
+                        *iarg=res;
                         break;
                 }
 
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 6a6a08441804..47c72a63dfe1 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -4,9 +4,9 @@
 #
 
 menu "Network device support"
+        depends on NET
 
 config NETDEVICES
-        depends on NET
         default y if UML
         bool "Network device support"
         ---help---
@@ -24,9 +24,6 @@ config NETDEVICES
 
           If unsure, say Y.
 
-# All the following symbols are dependent on NETDEVICES - do not repeat
-# that for each of the symbols.
-if NETDEVICES
 
 config IFB
         tristate "Intermediate Functional Block support"
@@ -2718,8 +2715,6 @@ config NETCONSOLE
         If you want to log kernel messages over the network, enable this.
         See <file:Documentation/networking/netconsole.txt> for details.
 
-endif #NETDEVICES
-
 config NETPOLL
         def_bool NETCONSOLE
 
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 983981666800..238e9c72cb3a 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -214,7 +214,7 @@ static u32 uli526x_cr6_user_set;
 /* For module input parameter */
 static int debug;
 static u32 cr6set;
-static unsigned char mode = 8;
+static int mode = 8;
 
 /* function declaration ------------------------------------- */
 static int uli526x_open(struct net_device *);
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 3b0c8aaf6e8b..8e802059fe67 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -644,20 +644,26 @@ static inline unsigned long ffz(unsigned long word)
 }
 
 /*
- * flz - find last zero in word.
+ * fls - find last bit set.
  * @word: The word to search
  *
- * Returns 0..SZLONG-1
- * Undefined if no zero exists, so code should check against ~0UL first.
+ * Returns 1..SZLONG
+ * Returns 0 if no bit exists
  */
-static inline unsigned long flz(unsigned long word)
+static inline unsigned long fls(unsigned long word)
 {
-#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
-        return __ilog2(~word);
-#else
 #ifdef CONFIG_32BIT
-        int r = 31, s;
-        word = ~word;
+#ifdef CONFIG_CPU_MIPS32
+        __asm__ ("clz %0, %1" : "=r" (word) : "r" (word));
+
+        return 32 - word;
+#else
+        {
+        int r = 32, s;
+
+        if (word == 0)
+                return 0;
+
         s = 16; if ((word & 0xffff0000)) s = 0; r -= s; word <<= s;
         s = 8;  if ((word & 0xff000000)) s = 0; r -= s; word <<= s;
         s = 4;  if ((word & 0xf0000000)) s = 0; r -= s; word <<= s;
@@ -665,10 +671,23 @@ static inline unsigned long flz(unsigned long word)
         s = 1;  if ((word & 0x80000000)) s = 0; r -= s;
 
         return r;
+        }
 #endif
+#endif /* CONFIG_32BIT */
+
 #ifdef CONFIG_64BIT
-        int r = 63, s;
-        word = ~word;
+#ifdef CONFIG_CPU_MIPS64
+
+        __asm__ ("dclz %0, %1" : "=r" (word) : "r" (word));
+
+        return 64 - word;
+#else
+        {
+        int r = 64, s;
+
+        if (word == 0)
+                return 0;
+
         s = 32; if ((word & 0xffffffff00000000UL)) s = 0; r -= s; word <<= s;
         s = 16; if ((word & 0xffff000000000000UL)) s = 0; r -= s; word <<= s;
         s = 8;  if ((word & 0xff00000000000000UL)) s = 0; r -= s; word <<= s;
@@ -677,24 +696,11 @@ static inline unsigned long flz(unsigned long word)
         s = 1;  if ((word & 0x8000000000000000UL)) s = 0; r -= s;
 
         return r;
+        }
 #endif
-#endif
+#endif /* CONFIG_64BIT */
 }
 
-/*
- * fls - find last bit set.
- * @word: The word to search
- *
- * Returns 1..SZLONG
- * Returns 0 if no bit exists
- */
-static inline unsigned long fls(unsigned long word)
-{
-        if (word == 0)
-                return 0;
-
-        return flz(~word) + 1;
-}
 #define fls64(x)   generic_fls64(x)
 
 /*
diff --git a/include/asm-mips/byteorder.h b/include/asm-mips/byteorder.h
index d1fe9e5c62e4..584f8128fffd 100644
--- a/include/asm-mips/byteorder.h
+++ b/include/asm-mips/byteorder.h
@@ -8,10 +8,39 @@
 #ifndef _ASM_BYTEORDER_H
 #define _ASM_BYTEORDER_H
 
+#include <linux/config.h>
+#include <linux/compiler.h>
 #include <asm/types.h>
 
 #ifdef __GNUC__
 
+#ifdef CONFIG_CPU_MIPSR2
+
+static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
+{
+        __asm__(
+        "       wsbh    %0, %1                  \n"
+        : "=r" (x)
+        : "r" (x));
+
+        return x;
+}
+#define __arch__swab16(x)       ___arch__swab16(x)
+
+static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
+{
+        __asm__(
+        "       wsbh    %0, %1                  \n"
+        "       rotr    %0, %0, 16              \n"
+        : "=r" (x)
+        : "r" (x));
+
+        return x;
+}
+#define __arch__swab32(x)       ___arch__swab32(x)
+
+#endif /* CONFIG_CPU_MIPSR2 */
+
 #if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
 #  define __BYTEORDER_HAS_U64__
 #  define __SWAB_64_THRU_32__
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index a18ba2edc0b6..aeae9fabf4a9 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -49,8 +49,7 @@ static inline void flush_dcache_page(struct page *page)
 
 extern void (*flush_icache_page)(struct vm_area_struct *vma,
         struct page *page);
-extern void (*flush_icache_range)(unsigned long __user start,
-        unsigned long __user end);
+extern void (*flush_icache_range)(unsigned long start, unsigned long end);
 #define flush_cache_vmap(start, end)            flush_cache_all()
 #define flush_cache_vunmap(start, end)          flush_cache_all()
 
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index 2fc90632f88c..6111a0ce58c4 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -100,7 +100,7 @@
 
 __asm__(
         "       .macro  _ssnop                                  \n\t"
-        "       sll     $0, $2, 1                               \n\t"
+        "       sll     $0, $0, 1                               \n\t"
         "       .endm                                           \n\t"
         "                                                       \n\t"
         "       .macro  _ehb                                    \n\t"
diff --git a/include/asm-mips/interrupt.h b/include/asm-mips/interrupt.h
index abdf54ee64cf..774348734fa0 100644
--- a/include/asm-mips/interrupt.h
+++ b/include/asm-mips/interrupt.h
@@ -47,6 +47,17 @@ static inline void local_irq_enable(void)
  * R4000/R4400 need three nops, the R4600 two nops and the R10000 needs
  * no nops at all.
  */
+/*
+ * For TX49, operating only IE bit is not enough.
+ *
+ * If mfc0 $12 follows store and the mfc0 is last instruction of a
+ * page and fetching the next instruction causes TLB miss, the result
+ * of the mfc0 might wrongly contain EXL bit.
+ *
+ * ERT-TX49H2-027, ERT-TX49H3-012, ERT-TX49HL3-006, ERT-TX49H4-008
+ *
+ * Workaround: mask EXL bit of the result or place a nop before mfc0.
+ */
 __asm__ (
         "       .macro  local_irq_disable\n"
         "       .set    push                                            \n"
@@ -55,8 +66,8 @@ __asm__ (
         "       di                                                      \n"
 #else
         "       mfc0    $1,$12                                          \n"
-        "       ori     $1,1                                            \n"
-        "       xori    $1,1                                            \n"
+        "       ori     $1,0x1f                                         \n"
+        "       xori    $1,0x1f                                         \n"
         "       .set    noreorder                                       \n"
         "       mtc0    $1,$12                                          \n"
 #endif
@@ -96,8 +107,8 @@ __asm__ (
         "       andi    \\result, 1                                     \n"
 #else
         "       mfc0    \\result, $12                                   \n"
-        "       ori     $1, \\result, 1                                 \n"
-        "       xori    $1, 1                                           \n"
+        "       ori     $1, \\result, 0x1f                              \n"
+        "       xori    $1, 0x1f                                        \n"
         "       .set    noreorder                                       \n"
         "       mtc0    $1, $12                                         \n"
 #endif
@@ -114,6 +125,7 @@ __asm__ __volatile__(							\
 
 __asm__ (
         "       .macro  local_irq_restore flags                         \n"
+        "       .set    push                                            \n"
         "       .set    noreorder                                       \n"
         "       .set    noat                                            \n"
 #if defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU)
@@ -135,14 +147,13 @@ __asm__ (
 #else
         "       mfc0    $1, $12                                         \n"
         "       andi    \\flags, 1                                      \n"
-        "       ori     $1, 1                                           \n"
-        "       xori    $1, 1                                           \n"
+        "       ori     $1, 0x1f                                        \n"
+        "       xori    $1, 0x1f                                        \n"
         "       or      \\flags, $1                                     \n"
         "       mtc0    \\flags, $12                                    \n"
 #endif
         "       irq_disable_hazard                                      \n"
-        "       .set    at                                              \n"
-        "       .set    reorder                                         \n"
+        "       .set    pop                                             \n"
         "       .endm                                                   \n");
 
 #define local_irq_restore(flags)                                        \
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 8e1d7ed7d8e3..4686e17c206c 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1198,7 +1198,11 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
 
 /* UARTS 0-3 */
 #define UART_BASE                 UART0_ADDR
+#ifdef  CONFIG_SOC_AU1200
+#define UART_DEBUG_BASE           UART1_ADDR
+#else
 #define UART_DEBUG_BASE           UART3_ADDR
+#endif
 
 #define UART_RX         0       /* Receive buffer */
 #define UART_TX         4       /* Transmit buffer */
diff --git a/include/asm-mips/cobalt/cobalt.h b/include/asm-mips/mach-cobalt/cobalt.h
index 78e1df2095fb..78e1df2095fb 100644
--- a/include/asm-mips/cobalt/cobalt.h
+++ b/include/asm-mips/mach-cobalt/cobalt.h
diff --git a/include/asm-mips/mach-cobalt/cpu-feature-overrides.h b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
new file mode 100644
index 000000000000..ace8c5ef9701
--- /dev/null
+++ b/include/asm-mips/mach-cobalt/cpu-feature-overrides.h
@@ -0,0 +1,56 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_COBALT_CPU_FEATURE_OVERRIDES_H
+#define __ASM_COBALT_CPU_FEATURE_OVERRIDES_H
+
+#include <linux/config.h>
+
+#define cpu_has_tlb             1
+#define cpu_has_4kex            1
+#define cpu_has_3k_cache        0
+#define cpu_has_4k_cache        1
+#define cpu_has_tx39_cache      0
+#define cpu_has_sb1_cache       0
+#define cpu_has_fpu             1
+#define cpu_has_32fpr           1
+#define cpu_has_counter         1
+#define cpu_has_watch           0
+#define cpu_has_divec           1
+#define cpu_has_vce             0
+#define cpu_has_cache_cdex_p    0
+#define cpu_has_cache_cdex_s    0
+#define cpu_has_prefetch        0
+#define cpu_has_mcheck          0
+#define cpu_has_ejtag           0
+
+#define cpu_has_subset_pcaches  0
+#define cpu_dcache_line_size()  32
+#define cpu_icache_line_size()  32
+#define cpu_scache_line_size()  0
+
+#ifdef CONFIG_64BIT
+#define cpu_has_llsc            0
+#else
+#define cpu_has_llsc            1
+#endif
+
+#define cpu_has_mips16          0
+#define cpu_has_mdmx            0
+#define cpu_has_mips3d          0
+#define cpu_has_smartmips       0
+#define cpu_has_vtag_icache     0
+#define cpu_has_ic_fills_f_dc   0
+#define cpu_icache_snoops_remote_store  0
+#define cpu_has_dsp             0
+
+#define cpu_has_mips32r1        0
+#define cpu_has_mips32r2        0
+#define cpu_has_mips64r1        0
+#define cpu_has_mips64r2        0
+
+#endif /* __ASM_COBALT_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/cobalt/mach-gt64120.h b/include/asm-mips/mach-cobalt/mach-gt64120.h
index 587fc4378f44..587fc4378f44 100644
--- a/include/asm-mips/cobalt/mach-gt64120.h
+++ b/include/asm-mips/mach-cobalt/mach-gt64120.h
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
index b80c30725cf6..36070b5654ab 100644
--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -18,7 +18,7 @@
  * so, for 64bit IP32 kernel we just don't use ll/sc.
  * This does not affect luserland.
  */
-#if defined(CONFIG_CPU_R5000) && defined(CONFIG_64BIT)
+#if (defined(CONFIG_CPU_R5000) || defined(CONFIG_CPU_NEVADA)) && defined(CONFIG_64BIT)
 #define cpu_has_llsc            0
 #else
 #define cpu_has_llsc            1
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
index a5ea9d828aee..cc53196efa40 100644
--- a/include/asm-mips/r4kcache.h
+++ b/include/asm-mips/r4kcache.h
@@ -166,123 +166,6 @@ static inline void invalidate_tcache_page(unsigned long addr)
                 : "r" (base),                                           \
                   "i" (op));
 
-static inline void blast_dcache16(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.dcache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-        unsigned long ws_end = current_cpu_data.dcache.ways <<
-                               current_cpu_data.dcache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x200)
-                        cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
-}
-
-static inline void blast_dcache16_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-
-        do {
-                cache16_unroll32(start,Hit_Writeback_Inv_D);
-                start += 0x200;
-        } while (start < end);
-}
-
-static inline void blast_dcache16_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-        unsigned long ws_end = current_cpu_data.dcache.ways <<
-                               current_cpu_data.dcache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x200)
-                        cache16_unroll32(addr|ws,Index_Writeback_Inv_D);
-}
-
-static inline void blast_icache16(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.icache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
-        unsigned long ws_end = current_cpu_data.icache.ways <<
-                               current_cpu_data.icache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x200)
-                        cache16_unroll32(addr|ws,Index_Invalidate_I);
-}
-
-static inline void blast_icache16_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-
-        do {
-                cache16_unroll32(start,Hit_Invalidate_I);
-                start += 0x200;
-        } while (start < end);
-}
-
-static inline void blast_icache16_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
-        unsigned long ws_end = current_cpu_data.icache.ways <<
-                               current_cpu_data.icache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x200)
-                        cache16_unroll32(addr|ws,Index_Invalidate_I);
-}
-
-static inline void blast_scache16(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.scache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x200)
-                        cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
-
-static inline void blast_scache16_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = page + PAGE_SIZE;
-
-        do {
-                cache16_unroll32(start,Hit_Writeback_Inv_SD);
-                start += 0x200;
-        } while (start < end);
-}
-
-static inline void blast_scache16_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x200)
-                        cache16_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
-
 #define cache32_unroll32(base,op)                                       \
         __asm__ __volatile__(                                           \
         "       .set push                                       \n"     \
@@ -309,123 +192,6 @@ static inline void blast_scache16_page_indexed(unsigned long page)
                 : "r" (base),                                           \
                   "i" (op));
 
-static inline void blast_dcache32(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.dcache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-        unsigned long ws_end = current_cpu_data.dcache.ways <<
-                               current_cpu_data.dcache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x400)
-                        cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
-}
-
-static inline void blast_dcache32_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-
-        do {
-                cache32_unroll32(start,Hit_Writeback_Inv_D);
-                start += 0x400;
-        } while (start < end);
-}
-
-static inline void blast_dcache32_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
-        unsigned long ws_end = current_cpu_data.dcache.ways <<
-                               current_cpu_data.dcache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x400)
-                        cache32_unroll32(addr|ws,Index_Writeback_Inv_D);
-}
-
-static inline void blast_icache32(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.icache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
-        unsigned long ws_end = current_cpu_data.icache.ways <<
-                               current_cpu_data.icache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x400)
-                        cache32_unroll32(addr|ws,Index_Invalidate_I);
-}
-
-static inline void blast_icache32_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-
-        do {
-                cache32_unroll32(start,Hit_Invalidate_I);
-                start += 0x400;
-        } while (start < end);
-}
-
-static inline void blast_icache32_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
-        unsigned long ws_end = current_cpu_data.icache.ways <<
-                               current_cpu_data.icache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x400)
-                        cache32_unroll32(addr|ws,Index_Invalidate_I);
-}
-
-static inline void blast_scache32(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.scache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x400)
-                        cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
-
-static inline void blast_scache32_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = page + PAGE_SIZE;
-
-        do {
-                cache32_unroll32(start,Hit_Writeback_Inv_SD);
-                start += 0x400;
-        } while (start < end);
-}
-
-static inline void blast_scache32_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x400)
-                        cache32_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
-
 #define cache64_unroll32(base,op)                                       \
         __asm__ __volatile__(                                           \
         "       .set push                                       \n"     \
@@ -452,84 +218,6 @@ static inline void blast_scache32_page_indexed(unsigned long page)
                 : "r" (base),                                           \
                   "i" (op));
 
-static inline void blast_icache64(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.icache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
-        unsigned long ws_end = current_cpu_data.icache.ways <<
-                               current_cpu_data.icache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x800)
-                        cache64_unroll32(addr|ws,Index_Invalidate_I);
-}
-
-static inline void blast_icache64_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-
-        do {
-                cache64_unroll32(start,Hit_Invalidate_I);
-                start += 0x800;
-        } while (start < end);
-}
-
-static inline void blast_icache64_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.icache.waybit;
-        unsigned long ws_end = current_cpu_data.icache.ways <<
-                               current_cpu_data.icache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x800)
-                        cache64_unroll32(addr|ws,Index_Invalidate_I);
-}
-
-static inline void blast_scache64(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.scache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x800)
-                        cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
-
-static inline void blast_scache64_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = page + PAGE_SIZE;
-
-        do {
-                cache64_unroll32(start,Hit_Writeback_Inv_SD);
-                start += 0x800;
-        } while (start < end);
-}
-
-static inline void blast_scache64_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x800)
-                        cache64_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
-
 #define cache128_unroll32(base,op)                                      \
         __asm__ __volatile__(                                           \
         "       .set push                                       \n"     \
@@ -556,43 +244,55 @@ static inline void blast_scache64_page_indexed(unsigned long page)
                 : "r" (base),                                           \
                   "i" (op));
 
-static inline void blast_scache128(void)
-{
-        unsigned long start = INDEX_BASE;
-        unsigned long end = start + current_cpu_data.scache.waysize;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x1000)
-                        cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
-
-static inline void blast_scache128_page(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = page + PAGE_SIZE;
-
-        do {
-                cache128_unroll32(start,Hit_Writeback_Inv_SD);
-                start += 0x1000;
-        } while (start < end);
-}
-
-static inline void blast_scache128_page_indexed(unsigned long page)
-{
-        unsigned long start = page;
-        unsigned long end = start + PAGE_SIZE;
-        unsigned long ws_inc = 1UL << current_cpu_data.scache.waybit;
-        unsigned long ws_end = current_cpu_data.scache.ways <<
-                               current_cpu_data.scache.waybit;
-        unsigned long ws, addr;
-
-        for (ws = 0; ws < ws_end; ws += ws_inc)
-                for (addr = start; addr < end; addr += 0x1000)
-                        cache128_unroll32(addr|ws,Index_Writeback_Inv_SD);
-}
+/* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */
+#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize) \
+static inline void blast_##pfx##cache##lsize(void)                      \
+{                                                                       \
+        unsigned long start = INDEX_BASE;                               \
+        unsigned long end = start + current_cpu_data.desc.waysize;      \
+        unsigned long ws_inc = 1UL << current_cpu_data.desc.waybit;     \
+        unsigned long ws_end = current_cpu_data.desc.ways <<            \
+                               current_cpu_data.desc.waybit;            \
+        unsigned long ws, addr;                                         \
+                                                                        \
+        for (ws = 0; ws < ws_end; ws += ws_inc)                         \
+                for (addr = start; addr < end; addr += lsize * 32)      \
+                        cache##lsize##_unroll32(addr|ws,indexop);       \
+}                                                                       \
+                                                                        \
+static inline void blast_##pfx##cache##lsize##_page(unsigned long page) \
+{                                                                       \
+        unsigned long start = page;                                     \
+        unsigned long end = page + PAGE_SIZE;                           \
+                                                                        \
+        do {                                                            \
+                cache##lsize##_unroll32(start,hitop);                   \
+                start += lsize * 32;                                    \
+        } while (start < end);                                          \
+}                                                                       \
+                                                                        \
+static inline void blast_##pfx##cache##lsize##_page_indexed(unsigned long page) \
+{                                                                       \
+        unsigned long start = page;                                     \
+        unsigned long end = start + PAGE_SIZE;                          \
+        unsigned long ws_inc = 1UL << current_cpu_data.desc.waybit;     \
+        unsigned long ws_end = current_cpu_data.desc.ways <<            \
+                               current_cpu_data.desc.waybit;            \
+        unsigned long ws, addr;                                         \
+                                                                        \
+        for (ws = 0; ws < ws_end; ws += ws_inc)                         \
+                for (addr = start; addr < end; addr += lsize * 32)      \
+                        cache##lsize##_unroll32(addr|ws,indexop);       \
+}
+
+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16)
+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16)
+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16)
+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32)
+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32)
+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32)
+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64)
+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64)
+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128)
 
 #endif /* _ASM_R4KCACHE_H */
diff --git a/include/asm-mips/reboot.h b/include/asm-mips/reboot.h
index 2f10ebcbe141..e48c0bfab257 100644
--- a/include/asm-mips/reboot.h
+++ b/include/asm-mips/reboot.h
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 1997, 1999, 2001 by Ralf Baechle
+ * Copyright (C) 1997, 1999, 2001, 06 by Ralf Baechle
  * Copyright (C) 2001 MIPS Technologies, Inc.
  */
 #ifndef _ASM_REBOOT_H
@@ -11,6 +11,5 @@
 
 extern void (*_machine_restart)(char *command);
 extern void (*_machine_halt)(void);
-extern void (*_machine_power_off)(void);
 
 #endif /* _ASM_REBOOT_H */
diff --git a/include/asm-mips/string.h b/include/asm-mips/string.h
index 5a06f6d13899..907da600fddd 100644
--- a/include/asm-mips/string.h
+++ b/include/asm-mips/string.h
@@ -141,26 +141,4 @@ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
 #define __HAVE_ARCH_MEMMOVE
 extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
 
-#ifdef CONFIG_32BIT
-#define __HAVE_ARCH_MEMSCAN
-static __inline__ void *memscan(void *__addr, int __c, size_t __size)
-{
-        char *__end = (char *)__addr + __size;
-        unsigned char __uc = (unsigned char) __c;
-
-        __asm__(".set\tpush\n\t"
-                ".set\tnoat\n\t"
-                ".set\treorder\n\t"
-                "1:\tbeq\t%0,%1,2f\n\t"
-                "addiu\t%0,1\n\t"
-                "lbu\t$1,-1(%0)\n\t"
-                "bne\t$1,%z4,1b\n"
-                "2:\t.set\tpop"
-                : "=r" (__addr), "=r" (__end)
-                : "0" (__addr), "1" (__end), "Jr" (__uc));
-
-        return __addr;
-}
-#endif /* CONFIG_32BIT */
-
 #endif /* _ASM_STRING_H */
diff --git a/include/asm-mips/tx4927/tx4927.h b/include/asm-mips/tx4927/tx4927.h
index 3bb7f0087d68..de85bd2245f7 100644
--- a/include/asm-mips/tx4927/tx4927.h
+++ b/include/asm-mips/tx4927/tx4927.h
@@ -2,7 +2,7 @@
  * Author: MontaVista Software, Inc.
  *         source@mvista.com
  *
- * Copyright 2001-2002 MontaVista Software Inc.
+ * Copyright 2001-2006 MontaVista Software Inc.
  *
  *  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
@@ -30,10 +30,10 @@
 #include <asm/tx4927/tx4927_mips.h>
 
 /*
- This register naming came from the intergrate cpu/controoler name TX4927
+ This register naming came from the integrated CPU/controller name TX4927
  followed by the device name from table 4.2.2 on page 4-3 and then followed
  by the register name from table 4.2.3 on pages 4-4 to 4-8.  The manaul
- used is "TMPR4927BT Preliminary Rev 0.1 20.Jul.2001".
+ used was "TMPR4927BT Preliminary Rev 0.1 20.Jul.2001".
  */
 
 #define TX4927_SIO_0_BASE
@@ -251,8 +251,8 @@
 
 /* TX4927 Timer 0 (32-bit registers) */
 #define TX4927_TMR0_BASE                0xf000
-#define TX4927_TMR0_TMTCR0              0xf004
-#define TX4927_TMR0_TMTISR0             0xf008
+#define TX4927_TMR0_TMTCR0              0xf000
+#define TX4927_TMR0_TMTISR0             0xf004
 #define TX4927_TMR0_TMCPRA0             0xf008
 #define TX4927_TMR0_TMCPRB0             0xf00c
 #define TX4927_TMR0_TMITMR0             0xf010
@@ -264,8 +264,8 @@
 
 /* TX4927 Timer 1 (32-bit registers) */
 #define TX4927_TMR1_BASE                0xf100
-#define TX4927_TMR1_TMTCR1              0xf104
-#define TX4927_TMR1_TMTISR1             0xf108
+#define TX4927_TMR1_TMTCR1              0xf100
+#define TX4927_TMR1_TMTISR1             0xf104
 #define TX4927_TMR1_TMCPRA1             0xf108
 #define TX4927_TMR1_TMCPRB1             0xf10c
 #define TX4927_TMR1_TMITMR1             0xf110
@@ -277,13 +277,12 @@
 
 /* TX4927 Timer 2 (32-bit registers) */
 #define TX4927_TMR2_BASE                0xf200
-#define TX4927_TMR2_TMTCR2              0xf104
-#define TX4927_TMR2_TMTISR2             0xf208
+#define TX4927_TMR2_TMTCR2              0xf200
+#define TX4927_TMR2_TMTISR2             0xf204
 #define TX4927_TMR2_TMCPRA2             0xf208
-#define TX4927_TMR2_TMCPRB2             0xf20c
 #define TX4927_TMR2_TMITMR2             0xf210
 #define TX4927_TMR2_TMCCDR2             0xf220
-#define TX4927_TMR2_TMPGMR2             0xf230
+#define TX4927_TMR2_TMWTMR2             0xf240
 #define TX4927_TMR2_TMTRR2              0xf2f0
 #define TX4927_TMR2_LIMIT               0xf2ff
 
diff --git a/include/asm-mips/tx4927/tx4927_pci.h b/include/asm-mips/tx4927/tx4927_pci.h
index 165f6b8b217f..66c064690f41 100644
--- a/include/asm-mips/tx4927/tx4927_pci.h
+++ b/include/asm-mips/tx4927/tx4927_pci.h
@@ -253,6 +253,16 @@ struct tx4927_pcic_reg {
 #define TX4927_CCFG_PCIDIVMODE_5        0x00001000
 #define TX4927_CCFG_PCIDIVMODE_6        0x00001800
 
+#define TX4937_CCFG_PCIDIVMODE_MASK     0x00001c00
+#define TX4937_CCFG_PCIDIVMODE_8        0x00000000
+#define TX4937_CCFG_PCIDIVMODE_4        0x00000400
+#define TX4937_CCFG_PCIDIVMODE_9        0x00000800
+#define TX4937_CCFG_PCIDIVMODE_4_5      0x00000c00
+#define TX4937_CCFG_PCIDIVMODE_10       0x00001000
+#define TX4937_CCFG_PCIDIVMODE_5        0x00001400
+#define TX4937_CCFG_PCIDIVMODE_11       0x00001800
+#define TX4937_CCFG_PCIDIVMODE_5_5      0x00001c00
+
 /* PCFG : Pin Configuration */
 #define TX4927_PCFG_PCICLKEN_ALL        0x003f0000
 #define TX4927_PCFG_PCICLKEN(ch)        (0x00010000<<(ch))
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index 41bb96bb2120..91d813a37823 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -202,49 +202,49 @@ struct __large_struct { unsigned long buf[100]; };
  * Yuck.  We need two variants, one for 64bit operation and one
  * for 32 bit mode and old iron.
  */
-#ifdef __mips64
-#define __GET_USER_DW(ptr) __get_user_asm("ld", ptr)
-#else
-#define __GET_USER_DW(ptr) __get_user_asm_ll32(ptr)
+#ifdef CONFIG_32BIT
+#define __GET_USER_DW(val, ptr) __get_user_asm_ll32(val, ptr)
+#endif
+#ifdef CONFIG_64BIT
+#define __GET_USER_DW(val, ptr) __get_user_asm(val, "ld", ptr)
 #endif
 
-#define __get_user_nocheck(x,ptr,size)                                  \
-({                                                                      \
-        __typeof(*(ptr)) __gu_val =  (__typeof(*(ptr))) 0;              \
-        long __gu_err = 0;                                              \
-                                                                        \
+extern void __get_user_unknown(void);
+
+#define __get_user_common(val, size, ptr)                               \
+do {                                                                    \
         switch (size) {                                                 \
-        case 1: __get_user_asm("lb", ptr); break;                       \
-        case 2: __get_user_asm("lh", ptr); break;                       \
-        case 4: __get_user_asm("lw", ptr); break;                       \
-        case 8: __GET_USER_DW(ptr); break;                              \
+        case 1: __get_user_asm(val, "lb", ptr); break;                  \
+        case 2: __get_user_asm(val, "lh", ptr); break;                  \
+        case 4: __get_user_asm(val, "lw", ptr); break;                  \
+        case 8: __GET_USER_DW(val, ptr); break;                         \
         default: __get_user_unknown(); break;                           \
         }                                                               \
-        (x) = (__typeof__(*(ptr))) __gu_val;                            \
+} while (0)
+
+#define __get_user_nocheck(x,ptr,size)                                  \
+({                                                                      \
+        long __gu_err;                                                  \
+                                                                        \
+        __get_user_common((x), size, ptr);                              \
         __gu_err;                                                       \
 })
 
 #define __get_user_check(x,ptr,size)                                    \
 ({                                                                      \
-        const __typeof__(*(ptr)) __user * __gu_addr = (ptr);            \
-        __typeof__(*(ptr)) __gu_val = 0;                                \
         long __gu_err = -EFAULT;                                        \
+        const void __user * __gu_ptr = (ptr);                           \
+                                                                        \
+        if (likely(access_ok(VERIFY_READ,  __gu_ptr, size)))            \
+                __get_user_common((x), size, __gu_ptr);                 \
                                                                         \
-        if (likely(access_ok(VERIFY_READ,  __gu_addr, size))) {         \
-                switch (size) {                                         \
-                case 1: __get_user_asm("lb", __gu_addr); break;         \
-                case 2: __get_user_asm("lh", __gu_addr); break;         \
-                case 4: __get_user_asm("lw", __gu_addr); break;         \
-                case 8: __GET_USER_DW(__gu_addr); break;                \
-                default: __get_user_unknown(); break;                   \
-                }                                                       \
-        }                                                               \
-        (x) = (__typeof__(*(ptr))) __gu_val;                            \
         __gu_err;                                                       \
 })
 
-#define __get_user_asm(insn, addr)                                      \
+#define __get_user_asm(val, insn, addr)                                 \
 {                                                                       \
+        long __gu_tmp;                                                  \
+                                                                        \
         __asm__ __volatile__(                                           \
         "1:     " insn "        %1, %3                          \n"     \
         "2:                                                     \n"     \
@@ -255,14 +255,16 @@ struct __large_struct { unsigned long buf[100]; };
         "       .section __ex_table,\"a\"                       \n"     \
         "       "__UA_ADDR "\t1b, 3b                            \n"     \
         "       .previous                                       \n"     \
-        : "=r" (__gu_err), "=r" (__gu_val)                              \
+        : "=r" (__gu_err), "=r" (__gu_tmp)                              \
         : "0" (0), "o" (__m(addr)), "i" (-EFAULT));                     \
+                                                                        \
+        (val) = (__typeof__(val)) __gu_tmp;                             \
 }
 
 /*
  * Get a long long 64 using 32 bit registers.
  */
-#define __get_user_asm_ll32(addr)                                       \
+#define __get_user_asm_ll32(val, addr)                                  \
 {                                                                       \
         __asm__ __volatile__(                                           \
         "1:     lw      %1, (%3)                                \n"     \
@@ -278,21 +280,20 @@ struct __large_struct { unsigned long buf[100]; };
         "       " __UA_ADDR "   1b, 4b                          \n"     \
         "       " __UA_ADDR "   2b, 4b                          \n"     \
         "       .previous                                       \n"     \
-        : "=r" (__gu_err), "=&r" (__gu_val)                             \
+        : "=r" (__gu_err), "=&r" (val)                                  \
         : "0" (0), "r" (addr), "i" (-EFAULT));                          \
 }
 
-extern void __get_user_unknown(void);
-
 /*
  * Yuck.  We need two variants, one for 64bit operation and one
  * for 32 bit mode and old iron.
  */
-#ifdef __mips64
-#define __PUT_USER_DW(ptr) __put_user_asm("sd", ptr)
-#else
+#ifdef CONFIG_32BIT
 #define __PUT_USER_DW(ptr) __put_user_asm_ll32(ptr)
 #endif
+#ifdef CONFIG_64BIT
+#define __PUT_USER_DW(ptr) __put_user_asm("sd", ptr)
+#endif
 
 #define __put_user_nocheck(x,ptr,size)                                  \
 ({                                                                      \
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 6f6c69777648..b23be44cbea8 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -629,6 +629,7 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_NTSC_M         ((v4l2_std_id)0x00001000)
 #define V4L2_STD_NTSC_M_JP      ((v4l2_std_id)0x00002000)
 #define V4L2_STD_NTSC_443       ((v4l2_std_id)0x00004000)
+#define V4L2_STD_NTSC_M_KR      ((v4l2_std_id)0x00008000)
 
 #define V4L2_STD_SECAM_B        ((v4l2_std_id)0x00010000)
 #define V4L2_STD_SECAM_D        ((v4l2_std_id)0x00020000)
@@ -661,7 +662,8 @@ typedef __u64 v4l2_std_id;
                                  V4L2_STD_PAL_H         |\
                                  V4L2_STD_PAL_I)
 #define V4L2_STD_NTSC           (V4L2_STD_NTSC_M        |\
-                                 V4L2_STD_NTSC_M_JP)
+                                 V4L2_STD_NTSC_M_JP     |\
+                                 V4L2_STD_NTSC_M_KR)
 #define V4L2_STD_SECAM_DK       (V4L2_STD_SECAM_D       |\
                                  V4L2_STD_SECAM_K       |\
                                  V4L2_STD_SECAM_K1)
diff --git a/scripts/kconfig/lxdialog/Makefile b/scripts/kconfig/lxdialog/Makefile
index fae3e29fc924..bbf4887cff74 100644
--- a/scripts/kconfig/lxdialog/Makefile
+++ b/scripts/kconfig/lxdialog/Makefile
@@ -2,8 +2,11 @@
 #
 
 check-lxdialog  := $(srctree)/$(src)/check-lxdialog.sh
-HOST_EXTRACFLAGS:= $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
-HOST_LOADLIBES  := $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
+
+# Use reursively expanded variables so we do not call gcc unless
+# we really need to do so. (Do not call gcc as part of make mrproper)
+HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
+HOST_LOADLIBES   = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
  
 HOST_EXTRACFLAGS += -DLOCALE 
 
diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
index 448e353923f3..120d624e672c 100644
--- a/scripts/kconfig/lxdialog/check-lxdialog.sh
+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
@@ -4,17 +4,17 @@
 # What library to link
 ldflags()
 {
-        echo "main() {}" | $cc -lncursesw -xc - -o /dev/null 2> /dev/null
+        $cc -print-file-name=libncursesw.so | grep -q /
         if [ $? -eq 0 ]; then
                 echo '-lncursesw'
                 exit
         fi
-        echo "main() {}" | $cc -lncurses -xc - -o /dev/null 2> /dev/null
+        $cc -print-file-name=libncurses.so | grep -q /
         if [ $? -eq 0 ]; then
                 echo '-lncurses'
                 exit
         fi
-        echo "main() {}" | $cc -lcurses -xc - -o /dev/null 2> /dev/null
+        $cc -print-file-name=libcurses.so | grep -q /
         if [ $? -eq 0 ]; then
                 echo '-lcurses'
                 exit
@@ -36,10 +36,13 @@ ccflags()
         fi
 }
 
-compiler=""
+# Temp file, try to clean up after us
+tmp=.lxdialog.tmp
+trap "rm -f $tmp" 0 1 2 3 15
+
 # Check if we can link to ncurses
 check() {
-        echo "main() {}" | $cc -xc - -o /dev/null 2> /dev/null
+        echo "main() {}" | $cc -xc - -o $tmp 2> /dev/null
         if [ $? != 0 ]; then
                 echo " *** Unable to find the ncurses libraries."          1>&2
                 echo " *** make menuconfig require the ncurses libraries"  1>&2
@@ -59,6 +62,7 @@ if [ $# == 0 ]; then
         exit 1
 fi
 
+cc=""
 case "$1" in
         "-check")
                 shift