Merge http://lia64.bkbits.net/to-linus-2.5

into home.transmeta.com:/home/torvalds/v2.5/linux

arch/ia64/Kconfig

-
 mainmenu "IA-64 Linux Kernel Configuration"
 
 source "init/Kconfig"
 
-
 menu "Processor type and features"
 
 config IA64
 	bool
 	default y
 	help
-	  The Itanium is Intel's 64-bit successor to the 32-bit X86 line.  As
-	  of early 2001 it is not yet in widespread production use.  The Linux
-	  IA-64 project has a home page at <http://www.linuxia64.org/>.
-
-config ISA
-	bool
-	help
-	  Find out whether you have ISA slots on your motherboard.  ISA is the
-	  name of a bus system, i.e. the way the CPU talks to the other stuff
-	  inside your box.  Other bus systems are PCI, EISA, MicroChannel
-	  (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
-	  newer boards don't support it.  If you have ISA, say Y, otherwise N.
-
-config EISA
-	bool
-	---help---
-	  The Extended Industry Standard Architecture (EISA) bus was
-	  developed as an open alternative to the IBM MicroChannel bus.
-
-	  The EISA bus provided some of the features of the IBM MicroChannel
-	  bus while maintaining backward compatibility with cards made for
-	  the older ISA bus.  The EISA bus saw limited use between 1988 and
-	  1995 when it was made obsolete by the PCI bus.
-
-	  Say Y here if you are building a kernel for an EISA-based machine.
-
-	  Otherwise, say N.
-
-config MCA
-	bool
-	help
-	  MicroChannel Architecture is found in some IBM PS/2 machines and
-	  laptops.  It is a bus system similar to PCI or ISA. See
-	  <file:Documentation/mca.txt> (and especially the web page given
-	  there) before attempting to build an MCA bus kernel.
-
-config SBUS
-	bool
+	  The Itanium Processor Family is Intel's 64-bit successor to
+	  the 32-bit X86 line.  The IA-64 Linux project has a home
+	  page at <http://www.linuxia64.org/> and a mailing list at
+	  linux-ia64@linuxia64.org.
 
 config RWSEM_GENERIC_SPINLOCK
 	bool
 	default y
 
-config RWSEM_XCHGADD_ALGORITHM
-	bool
-
 choice
 	prompt "IA-64 processor type"
 	default ITANIUM
@@ -63,10 +24,12 @@ choice
 config ITANIUM
 	bool "Itanium"
 	help
-	  Select your IA64 processor type.  The default is Intel Itanium.
+	  Select your IA-64 processor type.  The default is Intel Itanium.
+	  This choice is safe for all IA-64 systems, but may not perform
+	  optimally on systems with, say, Itanium 2 or newer processors.
 
 config MCKINLEY
-	bool "Itanium-2"
+	bool "Itanium 2"
 	help
 	  Select this to configure for an Itanium 2 (McKinley) processor.
 
@@ -90,7 +53,7 @@ config IA64_GENERIC
 
 	  HP-simulator   For the HP simulator
 	  (<http://software.hp.com/ia64linux/>).
-	  HP-zx1         For HP zx1 platforms.
+	  HP-zx1         For HP zx1-based systems.
 	  SN1-simulator  For the SGI SN1 simulator.
 	  DIG-compliant  For DIG ("Developer's Interface Guide") compliant
 	  systems.
@@ -107,8 +70,8 @@ config IA64_HP_ZX1
 	bool "HP-zx1"
 	help
 	  Build a kernel that runs on HP zx1-based systems.  This adds support
-	  for the zx1 IOMMU and makes root bus bridges appear in PCI config space
-	  (required for zx1 agpgart support).
+	  for the zx1 I/O MMU and makes root bus bridges appear in PCI config
+	  space (required for zx1 agpgart support).
 
 config IA64_SGI_SN1
 	bool "SGI-SN1"
@@ -129,15 +92,15 @@ config IA64_PAGE_SIZE_4KB
 	  performance, a page size of 8KB or 16KB is recommended.  For best
 	  IA-32 compatibility, a page size of 4KB should be selected (the vast
 	  majority of IA-32 binaries work perfectly fine with a larger page
-	  size).  For Itanium systems, do NOT chose a page size larger than
-	  16KB.
+	  size).  For Itanium 2 or newer systems, a page size of 64KB can also
+	  be selected.
 
 	  4KB                For best IA-32 compatibility
 	  8KB                For best IA-64 performance
 	  16KB               For best IA-64 performance
-	  64KB               Not for Itanium.
+	  64KB               Requires Itanium 2 or newer processor.
 
-	  If you don't know what to do, choose 8KB.
+	  If you don't know what to do, choose 16KB.
 
 config IA64_PAGE_SIZE_8KB
 	bool "8KB"
@@ -200,7 +163,7 @@ config ACPI_KERNEL_CONFIG
 	default y
 	help
 	  If you say `Y' here, Linux's ACPI support will use the
-	  hardware-level system descriptions found on IA64 machines.
+	  hardware-level system descriptions found on IA-64 systems.
 
 config IA64_BRL_EMU
 	bool
@@ -226,15 +189,15 @@ config MCKINLEY_ASTEP_SPECIFIC
 	bool "Enable McKinley A-step specific code"
 	depends on MCKINLEY
 	help
-	  Select this option to build a kernel for an IA64 McKinley system
-	  with any A-stepping CPU.
+	  Select this option to build a kernel for an IA-64 McKinley prototype
+	  system with any A-stepping CPU.
 
 config MCKINLEY_A0_SPECIFIC
 	bool "Enable McKinley A0/A1-step specific code"
 	depends on MCKINLEY_ASTEP_SPECIFIC
 	help
-	  Select this option to build a kernel for an IA64 McKinley system
-	  with an A0 or A1 stepping CPU.
+	  Select this option to build a kernel for an IA-64 McKinley prototype
+	  system with an A0 or A1 stepping CPU.
 
 config NUMA
 	bool "Enable NUMA support" if IA64_GENERIC || IA64_DIG || IA64_HP_ZX1
@@ -242,14 +205,14 @@ config NUMA
 	help
 	  Say Y to compile the kernel to support NUMA (Non-Uniform Memory
 	  Access).  This option is for configuring high-end multiprocessor
-	  server machines.  If in doubt, say N.
+	  server systems.  If in doubt, say N.
 
 config DISCONTIGMEM
 	bool
 	depends on IA64_SGI_SN1 || IA64_SGI_SN2 || (IA64_GENERIC || IA64_DIG || IA64_HP_ZX1) && NUMA
 	default y
 	help
-	  Say Y to upport efficient handling of discontiguous physical memory,
+	  Say Y to support efficient handling of discontiguous physical memory,
 	  for architectures which are either NUMA (Non-Uniform Memory Access)
 	  or have huge holes in the physical address space for other reasons.
 	  See <file:Documentation/vm/numa> for more.
@@ -298,14 +261,14 @@ config IA64_SGI_SN_DEBUG
 	depends on IA64_SGI_SN1 || IA64_SGI_SN2
 	help
 	  Turns on extra debugging code in the SGI SN (Scalable NUMA) platform
-	  for IA64.  Unless you are debugging problems on an SGI SN IA64 box,
+	  for IA-64.  Unless you are debugging problems on an SGI SN IA-64 box,
 	  say N.
 
 config IA64_SGI_SN_SIM
 	bool "Enable SGI Medusa Simulator Support"
 	depends on IA64_SGI_SN1 || IA64_SGI_SN2
 	help
-	  If you are compiling a kernel that will run under SGI's IA64
+	  If you are compiling a kernel that will run under SGI's IA-64
 	  simulator (Medusa) then say Y, otherwise say N.
 
 config IA64_SGI_AUTOTEST
@@ -323,7 +286,7 @@ config SERIAL_SGI_L1_PROTOCOL
 	depends on IA64_SGI_SN1 || IA64_SGI_SN2
 	help
 	  Uses protocol mode instead of raw mode for the level 1 console on the
-	  SGI SN (Scalable NUMA) platform for IA64.  If you are compiling for
+	  SGI SN (Scalable NUMA) platform for IA-64.  If you are compiling for
 	  an SGI SN box then Y is the recommended value, otherwise say N.
 
 config PERCPU_IRQ
@@ -336,8 +299,8 @@ config PCIBA
 	depends on IA64_SGI_SN1 || IA64_SGI_SN2
 	help
 	  IRIX PCIBA-inspired user mode PCI interface for the SGI SN (Scalable
-	  NUMA) platform for IA64.  Unless you are compiling a kernel for an
-	  SGI SN IA64 box, say N.
+	  NUMA) platform for IA-64.  Unless you are compiling a kernel for an
+	  SGI SN IA-64 box, say N.
 
 # On IA-64, we always want an ELF /proc/kcore.
 config KCORE_ELF
@@ -402,27 +365,17 @@ config SMP
 	bool "SMP support"
 	---help---
 	  This enables support for systems with more than one CPU. If you have
-	  a system with only one CPU, like most personal computers, say N. If
-	  you have a system with more than one CPU, say Y.
+	  a system with only one CPU say N. If you have a system with more than
+	  one CPU, say Y.
 
 	  If you say N here, the kernel will run on single and multiprocessor
-	  machines, but will use only one CPU of a multiprocessor machine. If
+	  systems, but will use only one CPU of a multiprocessor system. If
 	  you say Y here, the kernel will run on many, but not all,
-	  singleprocessor machines. On a singleprocessor machine, the kernel
+	  singleprocessor system. On a singleprocessor system, the kernel
 	  will run faster if you say N here.
 
-	  Note that if you say Y here and choose architecture "586" or
-	  "Pentium" under "Processor family", the kernel will not work on 486
-	  architectures. Similarly, multiprocessor kernels for the "PPro"
-	  architecture may not work on all Pentium based boards.
-
-	  People using multiprocessor machines who say Y here should also say
-	  Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
-	  Management" code will be disabled if you say Y here.
-
 	  See also the <file:Documentation/smp.tex>,
-	  <file:Documentation/smp.txt>, <file:Documentation/i386/IO-APIC.txt>,
-	  <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
+	  <file:Documentation/smp.txt>, and the SMP-HOWTO available at
 	  <http://www.linuxdoc.org/docs.html#howto>.
 
 	  If you don't know what to do here, say N.
@@ -430,17 +383,19 @@ config SMP
 config IA32_SUPPORT
 	bool "Support running of Linux/x86 binaries"
 	help
-	  IA64 processors can run IA32 (that is, x86) binaries by emulating
-	  the IA32 instruction set.  Say Y here to build in kernel support for
-	  this.  If in doubt, say Y.
+	  IA-64 processors can execute IA-32 (X86) instructions.  By
+	  saying Y here, the kernel will include IA-32 system call
+	  emulation support which makes it possible to transparently
+	  run IA-32 Linux binaries on an IA-64 Linux system.
+	  If in doubt, say Y.
 
 config PERFMON
 	bool "Performance monitor support"
 	help
 	  Selects whether support for the IA-64 performance monitor hardware
 	  is included in the kernel.  This makes some kernel data-structures a
-	  little bigger and slows down execution a bit, but it is still
-	  usually a good idea to turn this on.  If you're unsure, say N.
+	  little bigger and slows down execution a bit, but it is generally
+	  a good idea to turn this on.  If you're unsure, say Y.
 
 config IA64_PALINFO
 	tristate "/proc/pal support"
@@ -450,7 +405,7 @@ config IA64_PALINFO
 	  about the processors in your systems, such as cache and TLB sizes
 	  and the PAL firmware version in use.
 
-	  To use this option, you have to check that the "/proc file system
+	  To use this option, you have to ensure that the "/proc file system
 	  support" (CONFIG_PROC_FS) is enabled, too.
 
 config EFI_VARS
@@ -473,42 +428,21 @@ config BINFMT_ELF
 	---help---
 	  ELF (Executable and Linkable Format) is a format for libraries and
 	  executables used across different architectures and operating
-	  systems. Saying Y here will enable your kernel to run ELF binaries
-	  and enlarge it by about 13 KB. ELF support under Linux has now all
-	  but replaced the traditional Linux a.out formats (QMAGIC and ZMAGIC)
-	  because it is portable (this does *not* mean that you will be able
-	  to run executables from different architectures or operating systems
-	  however) and makes building run-time libraries very easy. Many new
-	  executables are distributed solely in ELF format. You definitely
-	  want to say Y here.
+	  systems. Saying Y here will enable your kernel to run ELF binaries.
 
 	  Information about ELF is contained in the ELF HOWTO available from
 	  <http://www.linuxdoc.org/docs.html#howto>.
 
-	  If you find that after upgrading from Linux kernel 1.2 and saying Y
-	  here, you still can't run any ELF binaries (they just crash), then
-	  you'll have to install the newest ELF runtime libraries, including
-	  ld.so (check the file <file:Documentation/Changes> for location and
-	  latest version).
-
-	  If you want to compile this as a module ( = code which can be
-	  inserted in and removed from the running kernel whenever you want),
-	  say M here and read <file:Documentation/modules.txt>.  The module
-	  will be called binfmt_elf.o. Saying M or N here is dangerous because
-	  some crucial programs on your system might be in ELF format.
-
 config BINFMT_MISC
 	tristate "Kernel support for MISC binaries"
 	---help---
 	  If you say Y here, it will be possible to plug wrapper-driven binary
 	  formats into the kernel. You will like this especially when you use
 	  programs that need an interpreter to run like Java, Python or
-	  Emacs-Lisp. It's also useful if you often run DOS executables under
-	  the Linux DOS emulator DOSEMU (read the DOSEMU-HOWTO, available from
-	  <http://www.linuxdoc.org/docs.html#howto>). Once you have
-	  registered such a binary class with the kernel, you can start one of
-	  those programs simply by typing in its name at a shell prompt; Linux
-	  will automatically feed it to the correct interpreter.
+	  Emacs-Lisp.  Once you have registered such a binary class with the
+	  kernel, you can start one of those programs simply by typing in its
+	  name at a shell prompt; Linux will automatically feed it to the
+	  correct interpreter.
 
 	  You can do other nice things, too. Read the file
 	  <file:Documentation/binfmt_misc.txt> to learn how to use this
@@ -698,7 +632,7 @@ config NETDEVICES
 	  CSLIP (compressed SLIP) or PPP (Point to Point Protocol, a better
 	  and newer replacement for SLIP) or PLIP (Parallel Line Internet
 	  Protocol is mainly used to create a mini network by connecting the
-	  parallel ports of two local machines) or AX.25/KISS (protocol for
+	  parallel ports of two local systems) or AX.25/KISS (protocol for
 	  sending Internet traffic over amateur radio links).
 
 	  Make sure to read the NET-3-HOWTO. Eventually, you will have to read
@@ -831,21 +765,6 @@ config SOUND
 	  <file:Documentation/sound/README.OSS> contains some slightly
 	  outdated but still useful information as well.
 
-	  If you have a PnP sound card and you want to configure it at boot
-	  time using the ISA PnP tools (read
-	  <http://www.roestock.demon.co.uk/isapnptools/>), then you need to
-	  compile the sound card support as a module ( = code which can be
-	  inserted in and removed from the running kernel whenever you want)
-	  and load that module after the PnP configuration is finished.  To do
-	  this, say M here and read <file:Documentation/modules.txt> as well
-	  as <file:Documentation/sound/README.modules>; the module will be
-	  called soundcore.o.
-
-	  I'm told that even without a sound card, you can make your computer
-	  say more than an occasional beep, by programming the PC speaker.
-	  Kernel patches and supporting utilities to do that are in the pcsp
-	  package, available at <ftp://ftp.infradead.org/pub/pcsp/>.
-
 source "sound/Kconfig"
 
 endmenu
@@ -870,7 +789,7 @@ choice
 config IA64_GRANULE_16MB
 	bool "16MB"
 	help
-	  IA64 identity-mapped regions use a large page size called "granules".
+	  IA-64 identity-mapped regions use a large page size called "granules".
 
 	  Select "16MB" for a small granule size.
 	  Select "64MB" for a large granule size.  This is the current default.
@@ -895,14 +814,14 @@ config KALLSYMS
 	  somewhat, as all symbols have to be loaded into the kernel image.
 
 config IA64_PRINT_HAZARDS
-	bool "Print possible IA64 hazards to console"
+	bool "Print possible IA-64 dependency violations to console"
 	depends on DEBUG_KERNEL
 	help
 	  Selecting this option prints more information for Illegal Dependency
-	  Faults, that is, for Read after Write, Write after Write or Write
-	  after Read violations.  This option is ignored if you are compiling
-	  for an Itanium A step processor (CONFIG_ITANIUM_ASTEP_SPECIFIC).  If
-	  you're unsure, select Y.
+	  Faults, that is, for Read-after-Write (RAW), Write-after-Write (WAW),
+	  or Write-after-Read (WAR) violations.  This option is ignored if you
+	  are compiling for an Itanium A step processor
+	  (CONFIG_ITANIUM_ASTEP_SPECIFIC).  If you're unsure, select Y.
 
 config DISABLE_VHPT
 	bool "Disable VHPT"
@@ -931,10 +850,11 @@ config IA64_EARLY_PRINTK
 	bool "Early printk support"
 	depends on DEBUG_KERNEL
 	help
-	  Selecting this option uses the VGA screen for printk() output before
-	  the consoles are initialised.  It is useful for debugging problems
-	  early in the boot process, but only if you have a VGA screen
-	  attached.  If you're unsure, select N.
+	  Selecting this option uses the VGA screen or serial console for
+	  printk() output before the consoles are initialised.  It is useful
+	  for debugging problems early in the boot process, but only if you
+	  have a suitable VGA/serial console attached.  If you're unsure,
+	  select N.
 
 config IA64_EARLY_PRINTK_UART
 	bool "Early printk on MMIO serial port"
@@ -970,7 +890,7 @@ config IA64_DEBUG_CMPXCHG
 	bool "Turn on compare-and-exchange bug checking (slow!)"
 	depends on DEBUG_KERNEL
 	help
-	  Selecting this option turns on bug checking for the IA64
+	  Selecting this option turns on bug checking for the IA-64
 	  compare-and-exchange instructions.  This is slow!  Itaniums
 	  from step B3 or later don't have this problem. If you're unsure,
 	  select N.
@@ -979,7 +899,7 @@ config IA64_DEBUG_IRQ
 	bool "Turn on irq debug checks (slow!)"
 	depends on DEBUG_KERNEL
 	help
-	  Selecting this option turns on bug checking for the IA64 irq_save
+	  Selecting this option turns on bug checking for the IA-64 irq_save
 	  and restore instructions.  It's useful for tracking down spinlock
 	  problems, but slow!  If you're unsure, select N.
 
@@ -988,4 +908,3 @@ endmenu
 source "security/Kconfig"
 
 source "crypto/Kconfig"
-

arch/ia64/defconfig

@@ -26,12 +26,7 @@ CONFIG_MODVERSIONS=y
 # Processor type and features
 #
 CONFIG_IA64=y
-# CONFIG_ISA is not set
-# CONFIG_EISA is not set
-# CONFIG_MCA is not set
-# CONFIG_SBUS is not set
 CONFIG_RWSEM_GENERIC_SPINLOCK=y
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
 CONFIG_ITANIUM=y
 # CONFIG_MCKINLEY is not set
 # CONFIG_IA64_GENERIC is not set
@@ -43,6 +38,7 @@ CONFIG_IA64_DIG=y
 # CONFIG_IA64_PAGE_SIZE_4KB is not set
 # CONFIG_IA64_PAGE_SIZE_8KB is not set
 CONFIG_IA64_PAGE_SIZE_16KB=y
+# CONFIG_IA64_PAGE_SIZE_64KB is not set
 CONFIG_ACPI=y
 CONFIG_ACPI_EFI=y
 CONFIG_ACPI_INTERPRETER=y
@@ -69,23 +65,19 @@ CONFIG_BINFMT_ELF=y
 #
 # ACPI Support
 #
+CONFIG_ACPI_BOOT=y
 CONFIG_ACPI_BUTTON=y
 CONFIG_ACPI_FAN=m
 CONFIG_ACPI_PROCESSOR=m
 CONFIG_ACPI_THERMAL=m
 # CONFIG_ACPI_DEBUG is not set
-CONFIG_ACPI_PCI=y
-CONFIG_ACPI=y
-CONFIG_ACPI_EFI=y
-CONFIG_ACPI_BOOT=y
 CONFIG_ACPI_BUS=y
-CONFIG_ACPI_INTERPRETER=y
 CONFIG_ACPI_POWER=y
+CONFIG_ACPI_PCI=y
 CONFIG_ACPI_SYSTEM=y
 CONFIG_PCI=y
 CONFIG_PCI_NAMES=y
 # CONFIG_HOTPLUG is not set
-# CONFIG_PCMCIA is not set
 
 #
 # Parallel port support
@@ -101,30 +93,18 @@ CONFIG_PCI_NAMES=y
 # Plug and Play configuration
 #
 # CONFIG_PNP is not set
-# CONFIG_PNP_NAMES is not set
-# CONFIG_PNP_DEBUG is not set
-
-#
-# Protocols
-#
-# CONFIG_ISAPNP is not set
-# CONFIG_PNPBIOS is not set
 
 #
 # Block devices
 #
 # CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_DEV_XD is not set
-# CONFIG_PARIDE is not set
 # CONFIG_BLK_CPQ_DA is not set
 # CONFIG_BLK_CPQ_CISS_DA is not set
-# CONFIG_CISS_SCSI_TAPE is not set
 # CONFIG_BLK_DEV_DAC960 is not set
 # CONFIG_BLK_DEV_UMEM is not set
 CONFIG_BLK_DEV_LOOP=y
 # CONFIG_BLK_DEV_NBD is not set
 # CONFIG_BLK_DEV_RAM is not set
-# CONFIG_BLK_DEV_INITRD is not set
 
 #
 # IEEE 1394 (FireWire) support (EXPERIMENTAL)
@@ -135,32 +115,16 @@ CONFIG_BLK_DEV_LOOP=y
 # I2O device support
 #
 # CONFIG_I2O is not set
-# CONFIG_I2O_PCI is not set
-# CONFIG_I2O_BLOCK is not set
-# CONFIG_I2O_LAN is not set
-# CONFIG_I2O_SCSI is not set
-# CONFIG_I2O_PROC is not set
 
 #
 # Multi-device support (RAID and LVM)
 #
 # CONFIG_MD is not set
-# CONFIG_BLK_DEV_MD is not set
-# CONFIG_MD_LINEAR is not set
-# CONFIG_MD_RAID0 is not set
-# CONFIG_MD_RAID1 is not set
-# CONFIG_MD_RAID5 is not set
-# CONFIG_MD_MULTIPATH is not set
-# CONFIG_BLK_DEV_LVM is not set
 
 #
 # Fusion MPT device support
 #
 # CONFIG_FUSION is not set
-# CONFIG_FUSION_BOOT is not set
-# CONFIG_FUSION_ISENSE is not set
-# CONFIG_FUSION_CTL is not set
-# CONFIG_FUSION_LAN is not set
 
 #
 # ATA/ATAPI/MFM/RLL support
@@ -175,12 +139,10 @@ CONFIG_BLK_DEV_IDE=y
 #
 # Please see Documentation/ide.txt for help/info on IDE drives
 #
-# CONFIG_BLK_DEV_HD_IDE is not set
 # CONFIG_BLK_DEV_HD is not set
 CONFIG_BLK_DEV_IDEDISK=y
 CONFIG_IDEDISK_MULTI_MODE=y
 # CONFIG_IDEDISK_STROKE is not set
-# CONFIG_BLK_DEV_IDECS is not set
 CONFIG_BLK_DEV_IDECD=y
 CONFIG_BLK_DEV_IDEFLOPPY=y
 CONFIG_BLK_DEV_IDESCSI=y
@@ -189,54 +151,37 @@ CONFIG_BLK_DEV_IDESCSI=y
 #
 # IDE chipset support/bugfixes
 #
-# CONFIG_BLK_DEV_CMD640 is not set
-# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
-# CONFIG_BLK_DEV_ISAPNP is not set
 CONFIG_BLK_DEV_IDEPCI=y
 # CONFIG_BLK_DEV_GENERIC is not set
 CONFIG_IDEPCI_SHARE_IRQ=y
 CONFIG_BLK_DEV_IDEDMA_PCI=y
 # CONFIG_BLK_DEV_IDE_TCQ is not set
-# CONFIG_BLK_DEV_IDE_TCQ_DEFAULT is not set
 # CONFIG_BLK_DEV_OFFBOARD is not set
 # CONFIG_BLK_DEV_IDEDMA_FORCED is not set
 # CONFIG_IDEDMA_PCI_AUTO is not set
-# CONFIG_IDEDMA_ONLYDISK is not set
 CONFIG_BLK_DEV_IDEDMA=y
 # CONFIG_IDEDMA_PCI_WIP is not set
-# CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set
 CONFIG_BLK_DEV_ADMA=y
 # CONFIG_BLK_DEV_AEC62XX is not set
 # CONFIG_BLK_DEV_ALI15X3 is not set
-# CONFIG_WDC_ALI15X3 is not set
 # CONFIG_BLK_DEV_AMD74XX is not set
-# CONFIG_AMD74XX_OVERRIDE is not set
 # CONFIG_BLK_DEV_CMD64X is not set
 # CONFIG_BLK_DEV_CY82C693 is not set
 # CONFIG_BLK_DEV_CS5530 is not set
 # CONFIG_BLK_DEV_HPT34X is not set
-# CONFIG_HPT34X_AUTODMA is not set
 # CONFIG_BLK_DEV_HPT366 is not set
 # CONFIG_BLK_DEV_PIIX is not set
 # CONFIG_BLK_DEV_NFORCE is not set
 # CONFIG_BLK_DEV_NS87415 is not set
 # CONFIG_BLK_DEV_OPTI621 is not set
 # CONFIG_BLK_DEV_PDC202XX_OLD is not set
-# CONFIG_PDC202XX_BURST is not set
 # CONFIG_BLK_DEV_PDC202XX_NEW is not set
-# CONFIG_PDC202XX_FORCE is not set
-# CONFIG_BLK_DEV_RZ1000 is not set
 # CONFIG_BLK_DEV_SVWKS is not set
 # CONFIG_BLK_DEV_SIIMAGE is not set
-# CONFIG_BLK_DEV_SIS5513 is not set
 # CONFIG_BLK_DEV_SLC90E66 is not set
 # CONFIG_BLK_DEV_TRM290 is not set
 # CONFIG_BLK_DEV_VIA82CXXX is not set
-# CONFIG_IDE_CHIPSETS is not set
-# CONFIG_IDEDMA_AUTO is not set
 # CONFIG_IDEDMA_IVB is not set
-# CONFIG_DMA_NONPCI is not set
-CONFIG_BLK_DEV_IDE_MODES=y
 
 #
 # SCSI support
@@ -247,7 +192,6 @@ CONFIG_SCSI=y
 # SCSI support type (disk, tape, CD-ROM)
 #
 CONFIG_BLK_DEV_SD=y
-CONFIG_SD_EXTRA_DEVS=40
 # CONFIG_CHR_DEV_ST is not set
 # CONFIG_CHR_DEV_OSST is not set
 # CONFIG_BLK_DEV_SR is not set
@@ -265,7 +209,6 @@ CONFIG_SCSI_LOGGING=y
 # SCSI low-level drivers
 #
 # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
-# CONFIG_SCSI_7000FASST is not set
 # CONFIG_SCSI_ACARD is not set
 # CONFIG_SCSI_AACRAID is not set
 # CONFIG_SCSI_AIC7XXX is not set
@@ -278,31 +221,25 @@ CONFIG_SCSI_LOGGING=y
 # CONFIG_SCSI_BUSLOGIC is not set
 # CONFIG_SCSI_CPQFCTS is not set
 # CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_DTC3280 is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_EATA_DMA is not set
 # CONFIG_SCSI_EATA_PIO is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
 # CONFIG_SCSI_GDTH is not set
 # CONFIG_SCSI_GENERIC_NCR5380 is not set
+# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
 # CONFIG_SCSI_INITIO is not set
 # CONFIG_SCSI_INIA100 is not set
-# CONFIG_SCSI_NCR53C406A is not set
 # CONFIG_SCSI_NCR53C7xx is not set
 # CONFIG_SCSI_SYM53C8XX_2 is not set
 # CONFIG_SCSI_NCR53C8XX is not set
 # CONFIG_SCSI_SYM53C8XX is not set
-# CONFIG_SCSI_PAS16 is not set
 # CONFIG_SCSI_PCI2000 is not set
 # CONFIG_SCSI_PCI2220I is not set
-# CONFIG_SCSI_PSI240I is not set
-# CONFIG_SCSI_QLOGIC_FAS is not set
 # CONFIG_SCSI_QLOGIC_ISP is not set
 # CONFIG_SCSI_QLOGIC_FC is not set
 CONFIG_SCSI_QLOGIC_1280=y
-# CONFIG_SCSI_SYM53C416 is not set
 # CONFIG_SCSI_DC390T is not set
-# CONFIG_SCSI_T128 is not set
 # CONFIG_SCSI_U14_34F is not set
 # CONFIG_SCSI_NSP32 is not set
 # CONFIG_SCSI_DEBUG is not set
@@ -328,16 +265,13 @@ CONFIG_INET=y
 # CONFIG_IPV6 is not set
 
 #
-#    SCTP Configuration (EXPERIMENTAL)
+# SCTP Configuration (EXPERIMENTAL)
 #
 CONFIG_IPV6_SCTP__=y
 # CONFIG_IP_SCTP is not set
 # CONFIG_ATM is not set
 # CONFIG_VLAN_8021Q is not set
 # CONFIG_LLC is not set
-# CONFIG_IPX is not set
-# CONFIG_ATALK is not set
-# CONFIG_DEV_APPLETALK is not set
 # CONFIG_DECNET is not set
 # CONFIG_BRIDGE is not set
 # CONFIG_X25 is not set
@@ -372,13 +306,9 @@ CONFIG_DUMMY=y
 # Ethernet (10 or 100Mbit)
 #
 CONFIG_NET_ETHERNET=y
-# CONFIG_SUNLANCE is not set
 # CONFIG_HAPPYMEAL is not set
-# CONFIG_SUNBMAC is not set
-# CONFIG_SUNQE is not set
 # CONFIG_SUNGEM is not set
 # CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_LANCE is not set
 # CONFIG_NET_VENDOR_SMC is not set
 # CONFIG_NET_VENDOR_RACAL is not set
 
@@ -387,34 +317,22 @@ CONFIG_NET_ETHERNET=y
 #
 # CONFIG_NET_TULIP is not set
 # CONFIG_HP100 is not set
-# CONFIG_NET_ISA is not set
 CONFIG_NET_PCI=y
 # CONFIG_PCNET32 is not set
 # CONFIG_ADAPTEC_STARFIRE is not set
-# CONFIG_APRICOT is not set
-# CONFIG_CS89x0 is not set
 # CONFIG_DGRS is not set
 CONFIG_EEPRO100=y
 # CONFIG_E100 is not set
-# CONFIG_LNE390 is not set
 # CONFIG_FEALNX is not set
 # CONFIG_NATSEMI is not set
 # CONFIG_NE2K_PCI is not set
-# CONFIG_NE3210 is not set
-# CONFIG_ES3210 is not set
 # CONFIG_8139CP is not set
 # CONFIG_8139TOO is not set
-# CONFIG_8139TOO_PIO is not set
-# CONFIG_8139TOO_TUNE_TWISTER is not set
-# CONFIG_8139TOO_8129 is not set
-# CONFIG_8139_OLD_RX_RESET is not set
 # CONFIG_SIS900 is not set
 # CONFIG_EPIC100 is not set
 # CONFIG_SUNDANCE is not set
-# CONFIG_SUNDANCE_MMIO is not set
 # CONFIG_TLAN is not set
 # CONFIG_VIA_RHINE is not set
-# CONFIG_VIA_RHINE_MMIO is not set
 # CONFIG_NET_POCKET is not set
 
 #
@@ -423,8 +341,6 @@ CONFIG_EEPRO100=y
 # CONFIG_ACENIC is not set
 # CONFIG_DL2K is not set
 # CONFIG_E1000 is not set
-# CONFIG_E1000_NAPI is not set
-# CONFIG_MYRI_SBUS is not set
 # CONFIG_NS83820 is not set
 # CONFIG_HAMACHI is not set
 # CONFIG_YELLOWFIN is not set
@@ -432,7 +348,6 @@ CONFIG_EEPRO100=y
 # CONFIG_TIGON3 is not set
 # CONFIG_FDDI is not set
 # CONFIG_HIPPI is not set
-# CONFIG_PLIP is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
 
@@ -491,17 +406,10 @@ CONFIG_INPUT_EVDEV=y
 #
 # CONFIG_GAMEPORT is not set
 CONFIG_SOUND_GAMEPORT=y
-# CONFIG_GAMEPORT_NS558 is not set
-# CONFIG_GAMEPORT_L4 is not set
-# CONFIG_GAMEPORT_EMU10K1 is not set
-# CONFIG_GAMEPORT_VORTEX is not set
-# CONFIG_GAMEPORT_FM801 is not set
-# CONFIG_GAMEPORT_CS461x is not set
 CONFIG_SERIO=y
 CONFIG_SERIO_I8042=y
 CONFIG_SERIO_SERPORT=y
 # CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PARKBD is not set
 
 #
 # Input Device Drivers
@@ -514,34 +422,8 @@ CONFIG_KEYBOARD_ATKBD=y
 CONFIG_INPUT_MOUSE=y
 CONFIG_MOUSE_PS2=y
 # CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_INPORT is not set
-# CONFIG_MOUSE_LOGIBM is not set
-# CONFIG_MOUSE_PC110PAD is not set
 # CONFIG_INPUT_JOYSTICK is not set
-# CONFIG_JOYSTICK_ANALOG is not set
-# CONFIG_JOYSTICK_A3D is not set
-# CONFIG_JOYSTICK_ADI is not set
-# CONFIG_JOYSTICK_COBRA is not set
-# CONFIG_JOYSTICK_GF2K is not set
-# CONFIG_JOYSTICK_GRIP is not set
-# CONFIG_JOYSTICK_GRIP_MP is not set
-# CONFIG_JOYSTICK_GUILLEMOT is not set
-# CONFIG_JOYSTICK_INTERACT is not set
-# CONFIG_JOYSTICK_SIDEWINDER is not set
-# CONFIG_JOYSTICK_TMDC is not set
-# CONFIG_JOYSTICK_IFORCE is not set
-# CONFIG_JOYSTICK_WARRIOR is not set
-# CONFIG_JOYSTICK_MAGELLAN is not set
-# CONFIG_JOYSTICK_SPACEORB is not set
-# CONFIG_JOYSTICK_SPACEBALL is not set
-# CONFIG_JOYSTICK_STINGER is not set
-# CONFIG_JOYSTICK_TWIDDLER is not set
-# CONFIG_JOYSTICK_DB9 is not set
-# CONFIG_JOYSTICK_GAMECON is not set
-# CONFIG_JOYSTICK_TURBOGRAFX is not set
-# CONFIG_INPUT_JOYDUMP is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
-# CONFIG_TOUCHSCREEN_GUNZE is not set
 CONFIG_INPUT_MISC=y
 # CONFIG_INPUT_PCSPKR is not set
 # CONFIG_INPUT_UINPUT is not set
@@ -559,9 +441,6 @@ CONFIG_HW_CONSOLE=y
 #
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
-# CONFIG_SERIAL_8250_CS is not set
-# CONFIG_SERIAL_8250_ACPI is not set
-# CONFIG_SERIAL_8250_HCDP is not set
 CONFIG_SERIAL_8250_EXTENDED=y
 # CONFIG_SERIAL_8250_MANY_PORTS is not set
 CONFIG_SERIAL_8250_SHARE_IRQ=y
@@ -582,10 +461,8 @@ CONFIG_UNIX98_PTY_COUNT=256
 #
 CONFIG_I2C=y
 CONFIG_I2C_ALGOBIT=y
-# CONFIG_I2C_PHILIPSPAR is not set
 # CONFIG_I2C_ELV is not set
 # CONFIG_I2C_VELLEMAN is not set
-# CONFIG_SCx200_I2C is not set
 # CONFIG_SCx200_ACB is not set
 # CONFIG_I2C_ALGOPCF is not set
 CONFIG_I2C_CHARDEV=y
@@ -632,7 +509,6 @@ CONFIG_DRM_RADEON=y
 CONFIG_DRM_I810=y
 CONFIG_DRM_I830=y
 CONFIG_DRM_MGA=y
-# CONFIG_SCx200_GPIO is not set
 # CONFIG_RAW_DRIVER is not set
 
 #
@@ -644,28 +520,21 @@ CONFIG_DRM_MGA=y
 # File systems
 #
 # CONFIG_QUOTA is not set
-# CONFIG_QFMT_V1 is not set
-# CONFIG_QFMT_V2 is not set
 CONFIG_AUTOFS_FS=y
 # CONFIG_AUTOFS4_FS is not set
 # CONFIG_REISERFS_FS is not set
-# CONFIG_REISERFS_CHECK is not set
-# CONFIG_REISERFS_PROC_INFO is not set
 # CONFIG_ADFS_FS is not set
-# CONFIG_ADFS_FS_RW is not set
 # CONFIG_AFFS_FS is not set
 # CONFIG_HFS_FS is not set
+# CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 CONFIG_EXT3_FS=y
 CONFIG_JBD=y
 # CONFIG_JBD_DEBUG is not set
 CONFIG_FAT_FS=y
 CONFIG_MSDOS_FS=y
-# CONFIG_UMSDOS_FS is not set
 CONFIG_VFAT_FS=y
 # CONFIG_EFS_FS is not set
-# CONFIG_JFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_TMPFS is not set
 CONFIG_RAMFS=y
@@ -673,31 +542,20 @@ CONFIG_ISO9660_FS=y
 # CONFIG_JOLIET is not set
 # CONFIG_ZISOFS is not set
 # CONFIG_JFS_FS is not set
-# CONFIG_JFS_DEBUG is not set
-# CONFIG_JFS_STATISTICS is not set
 # CONFIG_MINIX_FS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_NTFS_FS is not set
-# CONFIG_NTFS_DEBUG is not set
-# CONFIG_NTFS_RW is not set
 # CONFIG_HPFS_FS is not set
 CONFIG_PROC_FS=y
 # CONFIG_DEVFS_FS is not set
-# CONFIG_DEVFS_MOUNT is not set
-# CONFIG_DEVFS_DEBUG is not set
 CONFIG_DEVPTS_FS=y
 # CONFIG_QNX4FS_FS is not set
-# CONFIG_QNX4FS_RW is not set
 # CONFIG_ROMFS_FS is not set
 CONFIG_EXT2_FS=y
 # CONFIG_SYSV_FS is not set
 # CONFIG_UDF_FS is not set
-# CONFIG_UDF_RW is not set
 # CONFIG_UFS_FS is not set
-# CONFIG_UFS_FS_WRITE is not set
 # CONFIG_XFS_FS is not set
-# CONFIG_XFS_RT is not set
-# CONFIG_XFS_QUOTA is not set
 
 #
 # Network File Systems
@@ -707,10 +565,9 @@ CONFIG_EXT2_FS=y
 CONFIG_NFS_FS=y
 CONFIG_NFS_V3=y
 CONFIG_NFS_V4=y
-# CONFIG_ROOT_NFS is not set
 CONFIG_NFSD=y
 CONFIG_NFSD_V3=y
-CONFIG_NFSD_V4=y
+# CONFIG_NFSD_V4 is not set
 # CONFIG_NFSD_TCP is not set
 CONFIG_SUNRPC=y
 CONFIG_LOCKD=y
@@ -719,16 +576,7 @@ CONFIG_EXPORTFS=y
 # CONFIG_CIFS is not set
 # CONFIG_SMB_FS is not set
 # CONFIG_NCP_FS is not set
-# CONFIG_NCPFS_PACKET_SIGNING is not set
-# CONFIG_NCPFS_IOCTL_LOCKING is not set
-# CONFIG_NCPFS_STRONG is not set
-# CONFIG_NCPFS_NFS_NS is not set
-# CONFIG_NCPFS_OS2_NS is not set
-# CONFIG_NCPFS_SMALLDOS is not set
-# CONFIG_NCPFS_NLS is not set
-# CONFIG_NCPFS_EXTRAS is not set
 # CONFIG_AFS_FS is not set
-# CONFIG_ZISOFS_FS is not set
 
 #
 # Partition Types
@@ -749,7 +597,6 @@ CONFIG_MSDOS_PARTITION=y
 # CONFIG_ULTRIX_PARTITION is not set
 # CONFIG_SUN_PARTITION is not set
 CONFIG_EFI_PARTITION=y
-# CONFIG_SMB_NLS is not set
 CONFIG_NLS=y
 
 #
@@ -816,7 +663,6 @@ CONFIG_SOUND_PRIME=y
 # CONFIG_SOUND_BT878 is not set
 # CONFIG_SOUND_CMPCI is not set
 # CONFIG_SOUND_EMU10K1 is not set
-# CONFIG_MIDI_EMU10K1 is not set
 # CONFIG_SOUND_FUSION is not set
 CONFIG_SOUND_CS4281=y
 # CONFIG_SOUND_ES1370 is not set
@@ -831,7 +677,6 @@ CONFIG_SOUND_CS4281=y
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 # CONFIG_SOUND_VIA82CXXX is not set
-# CONFIG_MIDI_VIA82CXXX is not set
 # CONFIG_SOUND_OSS is not set
 # CONFIG_SOUND_TVMIXER is not set
 
@@ -870,15 +715,6 @@ CONFIG_USB_UHCI_HCD_ALT=y
 # CONFIG_USB_ACM is not set
 # CONFIG_USB_PRINTER is not set
 # CONFIG_USB_STORAGE is not set
-# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_DATAFAB is not set
-# CONFIG_USB_STORAGE_FREECOM is not set
-# CONFIG_USB_STORAGE_ISD200 is not set
-# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_HP8200e is not set
-# CONFIG_USB_STORAGE_SDDR09 is not set
-# CONFIG_USB_STORAGE_SDDR55 is not set
-# CONFIG_USB_STORAGE_JUMPSHOT is not set
 
 #
 # USB Human Interface Devices (HID)
@@ -886,8 +722,6 @@ CONFIG_USB_UHCI_HCD_ALT=y
 CONFIG_USB_HID=y
 CONFIG_USB_HIDINPUT=y
 # CONFIG_HID_FF is not set
-# CONFIG_HID_PID is not set
-# CONFIG_LOGITECH_FF is not set
 CONFIG_USB_HIDDEV=y
 # CONFIG_USB_AIPTEK is not set
 # CONFIG_USB_WACOM is not set
@@ -908,16 +742,8 @@ CONFIG_USB_HIDDEV=y
 # CONFIG_USB_DABUSB is not set
 
 #
-#   Video4Linux support is needed for USB Multimedia device support
+# Video4Linux support is needed for USB Multimedia device support
 #
-# CONFIG_USB_VICAM is not set
-# CONFIG_USB_DSBR is not set
-# CONFIG_USB_IBMCAM is not set
-# CONFIG_USB_KONICAWC is not set
-# CONFIG_USB_OV511 is not set
-# CONFIG_USB_PWC is not set
-# CONFIG_USB_SE401 is not set
-# CONFIG_USB_STV680 is not set
 
 #
 # USB Network adaptors
@@ -932,62 +758,26 @@ CONFIG_USB_HIDDEV=y
 #
 # USB port drivers
 #
-# CONFIG_USB_USS720 is not set
 
 #
 # USB Serial Converter support
 #
 # CONFIG_USB_SERIAL is not set
-# CONFIG_USB_SERIAL_GENERIC is not set
-# CONFIG_USB_SERIAL_BELKIN is not set
-# CONFIG_USB_SERIAL_WHITEHEAT is not set
-# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
-# CONFIG_USB_SERIAL_EMPEG is not set
-# CONFIG_USB_SERIAL_FTDI_SIO is not set
-# CONFIG_USB_SERIAL_VISOR is not set
-# CONFIG_USB_SERIAL_IPAQ is not set
-# CONFIG_USB_SERIAL_IR is not set
-# CONFIG_USB_SERIAL_EDGEPORT is not set
-# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
-# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
-# CONFIG_USB_SERIAL_KEYSPAN is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set
-# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
-# CONFIG_USB_SERIAL_KLSI is not set
-# CONFIG_USB_SERIAL_MCT_U232 is not set
-# CONFIG_USB_SERIAL_PL2303 is not set
-# CONFIG_USB_SERIAL_SAFE is not set
-# CONFIG_USB_SERIAL_SAFE_PADDED is not set
-# CONFIG_USB_SERIAL_CYBERJACK is not set
-# CONFIG_USB_SERIAL_XIRCOM is not set
-# CONFIG_USB_SERIAL_OMNINET is not set
 
 #
 # USB Miscellaneous drivers
 #
-# CONFIG_USB_EMI26 is not set
 # CONFIG_USB_TIGL is not set
 # CONFIG_USB_AUERSWALD is not set
 # CONFIG_USB_RIO500 is not set
 # CONFIG_USB_BRLVGER is not set
 # CONFIG_USB_LCD is not set
-# CONFIG_USB_SPEEDTOUCH is not set
 # CONFIG_USB_TEST is not set
 
 #
 # Library routines
 #
 # CONFIG_CRC32 is not set
-# CONFIG_ZLIB_INFLATE is not set
-# CONFIG_ZLIB_DEFLATE is not set
 
 #
 # Bluetooth support
@@ -1016,3 +806,8 @@ CONFIG_IA64_EARLY_PRINTK_VGA=y
 # Security options
 #
 CONFIG_SECURITY_CAPABILITIES=y
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set

arch/ia64/hp/sim/simscsi.c

@@ -130,20 +130,6 @@ simscsi_info (struct Scsi_Host *host)
 	return "simulated SCSI host adapter";
 }
 
-int
-simscsi_abort (Scsi_Cmnd *cmd)
-{
-	printk ("simscsi_abort: unimplemented\n");
-	return SCSI_ABORT_SUCCESS;
-}
-
-int
-simscsi_reset (Scsi_Cmnd *cmd, unsigned int reset_flags)
-{
-	printk ("simscsi_reset: unimplemented\n");
-	return SCSI_RESET_SUCCESS;
-}
-
 int
 simscsi_biosparam (struct scsi_device *sdev, struct block_device *n,
 		sector_t capacity, int ip[])

arch/ia64/hp/sim/simscsi.h

@@ -20,21 +20,19 @@ extern int simscsi_reset (Scsi_Cmnd *, unsigned int);
 extern int simscsi_biosparam (struct scsi_device *, struct block_device *,
 		sector_t, int[]);
 
-#define SIMSCSI {					\
-	detect:			simscsi_detect,		\
-	release:		simscsi_release,	\
-	info:			simscsi_info,		\
-	queuecommand:		simscsi_queuecommand,	\
-	abort:			simscsi_abort,		\
-	reset:			simscsi_reset,		\
-	bios_param:		simscsi_biosparam,	\
-	can_queue:		SIMSCSI_REQ_QUEUE_LEN,	\
-	this_id:		-1,			\
-	sg_tablesize:		SG_ALL,			\
-	cmd_per_lun:		SIMSCSI_REQ_QUEUE_LEN,	\
-	present:		0,			\
-	unchecked_isa_dma:	0,			\
-	use_clustering:		DISABLE_CLUSTERING	\
+#define SIMSCSI {						\
+	.detect			= simscsi_detect,		\
+	.release		= simscsi_release,		\
+	.info			= simscsi_info,			\
+	.queuecommand		= simscsi_queuecommand,		\
+	.bios_param		= simscsi_biosparam,		\
+	.can_queue		= SIMSCSI_REQ_QUEUE_LEN,	\
+	.this_id		= -1,				\
+	.sg_tablesize		= SG_ALL,			\
+	.cmd_per_lun		= SIMSCSI_REQ_QUEUE_LEN,	\
+	.present		= 0,				\
+	.unchecked_isa_dma	= 0,				\
+	.use_clustering		= DISABLE_CLUSTERING		\
 }
 
 #endif /* SIMSCSI_H */

arch/ia64/kernel/entry.S

@@ -1245,15 +1245,15 @@ sys_call_table:
 	data8 sys_alloc_hugepages
 	data8 sys_free_hugepages		// 1235
 	data8 sys_exit_group
-	data8 ia64_ni_syscall
+	data8 sys_lookup_dcookie
 	data8 sys_io_setup
 	data8 sys_io_destroy
 	data8 sys_io_getevents			// 1240
 	data8 sys_io_submit
 	data8 sys_io_cancel
-	data8 ia64_ni_syscall
-	data8 ia64_ni_syscall
-	data8 ia64_ni_syscall			// 1245
+	data8 sys_epoll_create
+	data8 sys_epoll_ctl
+	data8 sys_epoll_wait			// 1245
 	data8 ia64_ni_syscall
 	data8 ia64_ni_syscall
 	data8 ia64_ni_syscall

arch/ia64/kernel/setup.c

@@ -625,21 +625,18 @@ cpu_init (void)
 	extern char __per_cpu_end[];
 	int cpu;
 
-	if (__per_cpu_end - __per_cpu_start > PAGE_SIZE)
-		panic("Per-cpu data area too big! (%Zu > %Zu)",
-		      __per_cpu_end - __per_cpu_start, PAGE_SIZE);
-
-
 	/*
 	 * get_free_pages() cannot be used before cpu_init() done.  BSP allocates
 	 * "NR_CPUS" pages for all CPUs to avoid that AP calls get_zeroed_page().
 	 */
 	if (smp_processor_id() == 0) {
-		cpu_data = (unsigned long)alloc_bootmem_pages(PAGE_SIZE * NR_CPUS);
+		cpu_data = (unsigned long) __alloc_bootmem(PERCPU_PAGE_SIZE * NR_CPUS,
+							   PERCPU_PAGE_SIZE,
+							   __pa(MAX_DMA_ADDRESS));
 		for (cpu = 0; cpu < NR_CPUS; cpu++) {
 			memcpy(cpu_data, __phys_per_cpu_start, __per_cpu_end - __per_cpu_start);
 			__per_cpu_offset[cpu] = (char *) cpu_data - __per_cpu_start;
-			cpu_data += PAGE_SIZE;
+			cpu_data += PERCPU_PAGE_SIZE;
 		}
 	}
 	cpu_data = __per_cpu_start + __per_cpu_offset[smp_processor_id()];
@@ -650,7 +647,6 @@ cpu_init (void)
 	cpu_info = cpu_data + ((char *) &__get_cpu_var(cpu_info) - __per_cpu_start);
 #ifdef CONFIG_NUMA
 	cpu_info->node_data = get_node_data_ptr();
-	cpu_info->nodeid = boot_get_local_nodeid();
 #endif
 
 	/*

arch/ia64/kernel/smpboot.c

@@ -430,30 +430,39 @@ smp_build_cpu_map (void)
 
 #ifdef CONFIG_NUMA
 
-char cpu_to_node_map[NR_CPUS] __cacheline_aligned;
+/* on which node is each logical CPU (one cacheline even for 64 CPUs) */
+volatile char cpu_to_node_map[NR_CPUS] __cacheline_aligned;
+/* which logical CPUs are on which nodes */
+volatile unsigned long node_to_cpu_mask[MAX_NUMNODES] __cacheline_aligned;
 
 /*
- * Build cpu to node mapping.
+ * Build cpu to node mapping and initialize the per node cpu masks.
  */
 void __init
 build_cpu_to_node_map (void)
 {
-	int cpu, i;
+	int cpu, i, node;
 
+	for(node=0; node<MAX_NUMNODES; node++)
+		node_to_cpu_mask[node] = 0;
 	for(cpu = 0; cpu < NR_CPUS; ++cpu) {
 		/*
 		 * All Itanium NUMA platforms I know use ACPI, so maybe we
 		 * can drop this ifdef completely.                    [EF]
 		 */
 #ifdef CONFIG_ACPI_NUMA
+		node = -1;
 		for (i = 0; i < NR_CPUS; ++i)
 			if (cpu_physical_id(cpu) == node_cpuid[i].phys_id) {
-				cpu_to_node_map[cpu] = node_cpuid[i].nid;
+				node = node_cpuid[i].nid;
 				break;
 			}
 #else
 #		error Fixme: Dunno how to build CPU-to-node map.
 #endif
+		cpu_to_node_map[cpu] = node;
+		if (node >= 0)
+			node_to_cpu_mask[node] |= (1UL << cpu);
 	}
 }
 

arch/ia64/mm/init.c

@@ -287,7 +287,8 @@ ia64_mmu_init (void *my_cpu_data)
 	ia64_srlz_d();
 
 	ia64_itr(0x2, IA64_TR_PERCPU_DATA, PERCPU_ADDR,
-		 pte_val(pfn_pte(__pa(my_cpu_data) >> PAGE_SHIFT, PAGE_KERNEL)), PAGE_SHIFT);
+		 pte_val(pfn_pte(__pa(my_cpu_data) >> PAGE_SHIFT, PAGE_KERNEL)),
+		 PERCPU_PAGE_SHIFT);
 
 	ia64_set_psr(psr);
 	ia64_srlz_i();
@@ -455,8 +456,6 @@ mem_init (void)
 	if (num_pgt_pages > pgt_cache_water[1])
 		pgt_cache_water[1] = num_pgt_pages;
 
-	show_mem();
-
 	/* install the gate page in the global page table: */
 	put_gate_page(virt_to_page(__start_gate_section), GATE_ADDR);
 

arch/ia64/vmlinux.lds.S

@@ -137,7 +137,7 @@ SECTIONS
 	{ *(.kstrtab) }
 
   /* Per-cpu data: */
-  . = ALIGN(PAGE_SIZE);
+  . = ALIGN(PERCPU_PAGE_SIZE);
   __phys_per_cpu_start = .;
   .data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - PAGE_OFFSET)
 	{
@@ -145,7 +145,7 @@ SECTIONS
 		*(.data.percpu)
 		__per_cpu_end = .;
 	}
-  . = __phys_per_cpu_start + 4096;	/* ensure percpu fits into smallest page size (4KB) */
+  . = __phys_per_cpu_start + PERCPU_PAGE_SIZE;	/* ensure percpu data fits into percpu page size */
 
   .data : AT(ADDR(.data) - PAGE_OFFSET)
 	{ *(.data) *(.gnu.linkonce.d*) CONSTRUCTORS }

include/asm-ia64/ide.h

@@ -83,6 +83,7 @@ ide_init_default_hwifs (void)
 	int index;
 
 	for(index = 0; index < MAX_HWIFS; index++) {
+		memset(&hw, 0, sizeof hw);
 		ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, NULL);
 		hw.irq = ide_default_irq(ide_default_io_base(index));
 		ide_register_hw(&hw, NULL);

include/asm-ia64/numa.h

@@ -21,7 +21,9 @@
 # define NR_MEMBLKS   (NR_NODES * 8)
 #endif
 
-extern char cpu_to_node_map[NR_CPUS] __cacheline_aligned;
+#include <linux/cache.h>
+extern volatile char cpu_to_node_map[NR_CPUS] __cacheline_aligned;
+extern volatile unsigned long node_to_cpu_mask[NR_NODES] __cacheline_aligned;
 
 /* Stuff below this line could be architecture independent */
 

include/asm-ia64/page.h

@@ -30,6 +30,9 @@
 #define PAGE_MASK		(~(PAGE_SIZE - 1))
 #define PAGE_ALIGN(addr)	(((addr) + PAGE_SIZE - 1) & PAGE_MASK)
 
+#define PERCPU_PAGE_SHIFT	16	/* log2() of max. size of per-CPU area */
+#define PERCPU_PAGE_SIZE	(__IA64_UL_CONST(1) << PERCPU_PAGE_SHIFT)
+
 #ifdef CONFIG_HUGETLB_PAGE
 
 # if defined(CONFIG_HUGETLB_PAGE_SIZE_4GB)

include/asm-ia64/pgtable.h

@@ -202,7 +202,7 @@ ia64_phys_addr_valid (unsigned long addr)
 #define RGN_MAP_LIMIT	((1UL << (4*PAGE_SHIFT - 12)) - PAGE_SIZE)	/* per region addr limit */
 #define RGN_KERNEL	7
 
-#define VMALLOC_START		(0xa000000000000000 + 3*PAGE_SIZE)
+#define VMALLOC_START		(0xa000000000000000 + 3*PERCPU_PAGE_SIZE)
 #define VMALLOC_VMADDR(x)	((unsigned long)(x))
 #define VMALLOC_END		(0xa000000000000000 + (1UL << (4*PAGE_SHIFT - 9)))
 

include/asm-ia64/poll.h

@@ -4,8 +4,8 @@
 /*
  * poll(2) bit definitions.  Chosen to be compatible with Linux/x86.
  *
- * Copyright (C) 1998, 1999 Hewlett-Packard Co
- * Copyright (C) 1998, 1999 David Mosberger-Tang <davidm@hpl.hp.com>
+ * Copyright (C) 1998, 1999, 2002 Hewlett-Packard Co
+ *	David Mosberger-Tang <davidm@hpl.hp.com>
  */
 
 #define POLLIN		0x0001
@@ -20,6 +20,7 @@
 #define POLLWRNORM	0x0100
 #define POLLWRBAND	0x0200
 #define POLLMSG		0x0400
+#define POLLREMOVE	0x1000
 
 struct pollfd {
 	int fd;

include/asm-ia64/processor.h

@@ -179,7 +179,6 @@ struct cpuinfo_ia64 {
 #endif
 #ifdef CONFIG_NUMA
 	struct ia64_node_data *node_data;
-	int nodeid;
 #endif
 };
 
@@ -192,10 +191,6 @@ DECLARE_PER_CPU(struct cpuinfo_ia64, cpu_info);
 #define local_cpu_data		(&__get_cpu_var(cpu_info))
 #define cpu_data(cpu)		(&per_cpu(cpu_info, cpu))
 
-#ifdef CONFIG_NUMA
-#define numa_node_id()		(local_cpu_data->nodeid)
-#endif
-
 extern void identify_cpu (struct cpuinfo_ia64 *);
 extern void print_cpu_info (struct cpuinfo_ia64 *);
 

include/asm-ia64/system.h

@@ -20,8 +20,9 @@
 
 #define KERNEL_START		(PAGE_OFFSET + 68*1024*1024)
 
-#define GATE_ADDR		(0xa000000000000000 + PAGE_SIZE)
-#define PERCPU_ADDR		(0xa000000000000000 + 2*PAGE_SIZE)
+/* 0xa000000000000000 - 0xa000000000000000+PERCPU_MAX_SIZE remain unmapped */
+#define PERCPU_ADDR		(0xa000000000000000 + PERCPU_PAGE_SIZE)
+#define GATE_ADDR		(0xa000000000000000 + 2*PERCPU_PAGE_SIZE)
 
 #ifndef __ASSEMBLY__
 

include/asm-ia64/topology.h

@@ -15,12 +15,22 @@
 
 #include <asm/acpi.h>
 #include <asm/numa.h>
+#include <asm/smp.h>
 
-/* Returns the number of the node containing CPU 'cpu' */
 #ifdef CONFIG_NUMA
-#define __cpu_to_node(cpu) cpu_to_node_map[cpu]
+/*
+ * Returns the number of the node containing CPU 'cpu'
+ */
+#define __cpu_to_node(cpu) (int)(cpu_to_node_map[cpu])
+
+/*
+ * Returns a bitmask of CPUs on Node 'node'.
+ */
+#define __node_to_cpu_mask(node) (node_to_cpu_mask[node])
+
 #else
 #define __cpu_to_node(cpu) (0)
+#define __node_to_cpu_mask(node) (phys_cpu_present_map)
 #endif
 
 /*
@@ -41,34 +51,8 @@
 
 /*
  * Returns the number of the first CPU on Node 'node'.
- * Slow in the current implementation.
- * Who needs this?
  */
-/* #define __node_to_first_cpu(node) pool_cpus[pool_ptr[node]] */
-static inline int __node_to_first_cpu(int node)
-{
-	int i;
-
-	for (i=0; i<NR_CPUS; i++)
-		if (__cpu_to_node(i)==node)
-			return i;
-	BUG(); /* couldn't find a cpu on given node */
-	return -1;
-}
-
-/*
- * Returns a bitmask of CPUs on Node 'node'.
- */
-static inline unsigned long __node_to_cpu_mask(int node)
-{
-	int cpu;
-	unsigned long mask = 0UL;
-
-	for(cpu=0; cpu<NR_CPUS; cpu++)
-		if (__cpu_to_node(cpu) == node)
-			mask |= 1UL << cpu;
-	return mask;
-}
+#define __node_to_first_cpu(node) (__ffs(__node_to_cpu_mask(node)))
 
 /*
  * Returns the number of the first MemBlk on Node 'node'

include/asm-ia64/unistd.h

@@ -226,12 +226,15 @@
 #define __NR_alloc_hugepages		1234
 #define __NR_free_hugepages		1235
 #define __NR_exit_group			1236
-/* 1237 currently unused */
+#define __NR_lookup_dcookie		1237
 #define __NR_io_setup			1238
 #define __NR_io_destroy			1239
 #define __NR_io_getevents		1240
 #define __NR_io_submit			1241
 #define __NR_io_cancel			1242
+#define __NR_epoll_create		1243
+#define __NR_epoll_ctl			1244
+#define __NR_epoll_wait			1245
 
 #if !defined(__ASSEMBLY__) && !defined(ASSEMBLER)