remove target

This target is unused, does not support any off the shelf hardware and
has been a maintenance burden for quite some time now.

Signed-off-by: Florian Fainelli <[email protected]>

SVN-Revision: 34430

target/linux/ubicom32/Makefile

@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2006-2008 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-#Add target specific (nommu) flags
-TARGET_CFLAGS+= -DNO_FORK
-
-ARCH:=ubicom32
-BOARD:=ubicom32
-BOARDNAME:=Ubicom IPxx
-FEATURES:=nommu ramdisk broken
-
-LINUX_VERSION:=2.6.30.10
-
-include $(INCLUDE_DIR)/target.mk
-
-KERNEL_MAKEOPTS += LDFLAGS_BUILD_ID=""
-
-define Target/Description
-	Build firmware images for Ubicom based routers and media devices.
-endef
-
-$(eval $(call BuildTarget))

target/linux/ubicom32/config-default

@@ -1,171 +0,0 @@
-# CONFIG_ACCESS_OK_CHECKS_ENABLED is not set
-CONFIG_ARCH_SUPPORTS_AOUT=y
-# CONFIG_ARPD is not set
-# CONFIG_BINARY_PRINTF is not set
-CONFIG_BINFMT_ELF_FDPIC=y
-CONFIG_BINFMT_FLAT=y
-# CONFIG_BINFMT_SHARED_FLAT is not set
-CONFIG_BINFMT_ZFLAT=y
-CONFIG_BITREVERSE=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CMDLINE="console=ttyUM0 console=ttyUS0 serdes=0x02004000,61,250000000"
-CONFIG_CMDLINE_BOOL=y
-# CONFIG_CMDLINE_OVERRIDE is not set
-CONFIG_CPU_BIG_ENDIAN=y
-CONFIG_CRC_CCITT=y
-CONFIG_CRYPTO_AEAD2=y
-CONFIG_CRYPTO_AES=y
-CONFIG_CRYPTO_ARC4=y
-CONFIG_CRYPTO_BLKCIPHER=y
-CONFIG_CRYPTO_BLKCIPHER2=y
-CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_ECB=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_HASH2=y
-CONFIG_CRYPTO_HW=y
-CONFIG_CRYPTO_MANAGER=y
-CONFIG_CRYPTO_MANAGER2=y
-CONFIG_CRYPTO_RNG2=y
-# CONFIG_CRYPTO_UBICOM32 is not set
-CONFIG_CRYPTO_WORKQUEUE=y
-# CONFIG_DEBUG_FS is not set
-# CONFIG_DEBUG_IRQMEASURE is not set
-# CONFIG_DEBUG_PCIMEASURE is not set
-CONFIG_DEBUG_VERBOSE=y
-CONFIG_DECOMPRESS_LZMA=y
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_IOSCHED="noop"
-CONFIG_DEFAULT_NOOP=y
-CONFIG_DEVKMEM=y
-CONFIG_DEVPORT=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_EPOLL is not set
-# CONFIG_EVENTFD is not set
-CONFIG_FORCE_MAX_ZONEORDER=14
-# CONFIG_FPU is not set
-# CONFIG_FUTEX is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_FIND_LAST_BIT=y
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_GPIO=y
-# CONFIG_GEN_RTC is not set
-CONFIG_GPIOLIB=y
-# CONFIG_HAMRADIO is not set
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAVE_CLK=y
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_UBICOM32=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-CONFIG_INITRAMFS_ROOT_GID=0
-CONFIG_INITRAMFS_ROOT_UID=0
-CONFIG_INITRAMFS_SOURCE="../romfs ../vendors/Ubicom/RouterGateway/initramfs_list"
-CONFIG_INPUT=y
-# CONFIG_INPUT_MISC is not set
-CONFIG_INPUT_POLLDEV=y
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IP5160DEV is not set
-# CONFIG_IP5160EVAL is not set
-# CONFIG_IP5170DPF is not set
-# CONFIG_IP7145DPF is not set
-# CONFIG_IP7160BRINGUP is not set
-# CONFIG_IP7160DPF is not set
-CONFIG_IP7160RGW=y
-# CONFIG_IP7160RGWLCD is not set
-# CONFIG_IP7500AV is not set
-# CONFIG_IP7500IAP is not set
-# CONFIG_IP7500MEDIA is not set
-# CONFIG_IP7500MODULE is not set
-# CONFIG_IP7500WSPKR is not set
-# CONFIG_IRQSTACKS is not set
-CONFIG_IRQ_PER_CPU=y
-# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
-# CONFIG_JFFS2_SUMMARY is not set
-CONFIG_LDM_DEBUG=y
-CONFIG_LDM_PARTITION=y
-CONFIG_LEDS_GPIO=y
-# CONFIG_LEDS_TRIGGERS is not set
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_LIBCRC32C=y
-# CONFIG_LINKER_RELAXATION is not set
-CONFIG_MIN_RAMSIZE=0x02000000
-# CONFIG_MISC_DEVICES is not set
-# CONFIG_MMC_UBICOM32 is not set
-# CONFIG_MMU is not set
-CONFIG_MODULE_FORCE_LOAD=y
-# CONFIG_MODULE_UNLOAD is not set
-# CONFIG_MTD_CFI is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_NAND_SPI_ER is not set
-CONFIG_MTD_UBI32_M25P80=y
-# CONFIG_MTD_UBI32_NAND_SPI_ER is not set
-# CONFIG_NET_ETHERNET is not set
-# CONFIG_NOBOARD is not set
-CONFIG_NOMMU_INITIAL_TRIM_EXCESS=1
-CONFIG_NO_HZ=y
-CONFIG_NO_IOPORT=y
-# CONFIG_NO_KERNEL_MSG is not set
-CONFIG_OCM_MODULES_FALLBACK_TO_DDR=y
-CONFIG_OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE=y
-CONFIG_OCM_MODULES_RESERVATION=41
-CONFIG_OLD_40400010_SYSTEM_CALL=y
-# CONFIG_PACKET_MMAP is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PCI=y
-CONFIG_PCI_DEV0_IDSEL=0x001000000
-CONFIG_PCI_DEV1_IDSEL=0x002000000
-CONFIG_PRINTK_TIME=y
-CONFIG_PROTECT_KERNEL=y
-CONFIG_RAMKERNEL=y
-# CONFIG_RTC is not set
-# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-# CONFIG_SCSI_DMA is not set
-# CONFIG_SERIAL_8250 is not set
-CONFIG_SERIAL_UBI32_MAILBOX=y
-CONFIG_SERIAL_UBI32_MAILBOX_CONSOLE=y
-# CONFIG_SERIAL_UBI32_SERDES is not set
-# CONFIG_SERIAL_UBI32_UARTTIO is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_SLOW_WORK is not set
-# CONFIG_SND_UBI32 is not set
-CONFIG_SPI=y
-CONFIG_SPI_BITBANG=y
-CONFIG_SPI_MASTER=y
-# CONFIG_SPI_SPIDEV is not set
-CONFIG_SPI_UBICOM32_GPIO=y
-# CONFIG_STOP_ON_BUG is not set
-# CONFIG_STOP_ON_TRAP is not set
-# CONFIG_SYSCTL_SYSCALL_CHECK is not set
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-# CONFIG_TIMERFD is not set
-CONFIG_TIMER_EXTRA_ALLOC=0
-CONFIG_TIME_LOW_RES=y
-CONFIG_TRACING_SUPPORT=y
-CONFIG_UBI32_WDT=y
-CONFIG_UBICOM32=y
-CONFIG_UBICOM32_GMAC=y
-CONFIG_UBICOM32_OCM_FOR_SKB=y
-# CONFIG_UBICOM32_PLIO is not set
-CONFIG_UBICOM32_V4=y
-# CONFIG_UBICOM_HID is not set
-CONFIG_UBICOM_INPUT=y
-# CONFIG_UBICOM_INPUT_I2C is not set
-CONFIG_UBICOM_SWITCH=y
-CONFIG_UBICOM_SWITCH_BCM539X=y
-# CONFIG_UNALIGNED_ACCESS_DISABLED is not set
-CONFIG_UNALIGNED_ACCESS_ENABLED=y
-# CONFIG_UNALIGNED_ACCESS_USERSPACE_ONLY is not set
-# CONFIG_WIRELESS_OLD_REGULATORY is not set

target/linux/ubicom32/files/arch/ubicom32/Kconfig

@@ -1,403 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/kconfig-language.txt.
-#
-
-mainmenu "uClinux/ubicom32 (w/o MMU) Kernel Configuration"
-
-config UBICOM32
-	bool
-	select HAVE_OPROFILE
-	default y
-
-config RAMKERNEL
-	bool
-	default y
-
-config CPU_BIG_ENDIAN
-	bool
-	default y
-
-config FORCE_MAX_ZONEORDER
-	int
-	default "14"
-
-config HAVE_CLK
-	bool
-	default y
-
-config MMU
-	bool
-	default n
-
-config FPU
-	bool
-	default n
-
-config ZONE_DMA
-	bool
-	default y
-
-config RWSEM_GENERIC_SPINLOCK
-	bool
-	default y
-
-config RWSEM_XCHGADD_ALGORITHM
-	bool
-	default n
-
-config ARCH_HAS_ILOG2_U32
-	bool
-	default n
-
-config ARCH_HAS_ILOG2_U64
-	bool
-	default n
-
-config GENERIC_FIND_NEXT_BIT
-	bool
-	default y
-
-config GENERIC_GPIO
-	bool
-	default y
-
-config GPIOLIB
-	bool
-	default y
-
-config GENERIC_HWEIGHT
-	bool
-	default y
-
-config GENERIC_HARDIRQS
-	bool
-	default y
-
-config STACKTRACE_SUPPORT
-	bool
-	default y
-
-config LOCKDEP_SUPPORT
-	bool
-	default y
-
-config GENERIC_CALIBRATE_DELAY
-	bool
-	default y
-
-config GENERIC_TIME
-	bool
-	default y
-
-config TIME_LOW_RES
-	bool
-	default y
-
-config GENERIC_CLOCKEVENTS
-	bool
-	default y
-
-config GENERIC_CLOCKEVENTS_BROADCAST
-	bool
-	depends on GENERIC_CLOCKEVENTS
-	default y if SMP && !LOCAL_TIMERS
-
-config NO_IOPORT
-	def_bool y
-
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
-config IRQ_PER_CPU
-	bool
-	default y
-
-config SCHED_NO_NO_OMIT_FRAME_POINTER
-	bool
-	default y
-
-config UBICOM32_PLIO
-	bool
-	default n
-
-menu "Processor type and features"
-
-comment "Processor type will be selected by Board"
-
-config UBICOM32_V3
-	bool
-	help
-	  Ubicom IP5xxx series processor support.
-
-config UBICOM32_V4
-	bool
-	help
-	  Ubicom IP7xxx series processor support.
-
-comment "Board"
-choice
-	prompt "Board type"
-	help
-		Select your board.
-
-config NOBOARD
-	bool "No board selected"
-	help
-		Default. Don't select any board specific config. Will not build unless you change!
-
-# Add your boards here
-source "arch/ubicom32/mach-ip5k/Kconfig"
-source "arch/ubicom32/mach-ip7k/Kconfig"
-
-endchoice
-
-comment "Kernel Options"
-config SMP
-	bool "Symmetric multi-processing support"
-	select USE_GENERIC_SMP_HELPERS
-	default n
-	help
-	  Enables multithreading support.  Enabling SMP support increases
-	  the size of system data structures.  SMP support can have either
-	  positive or negative impact on performance depending on workloads.
-
-	  If you do not know what to do here, say N.
-config OLD_40400010_SYSTEM_CALL
-	bool "Provide old system call interface at 0x40400010"
-	default y
-	help
-	  Provides the old system call interface, does not affect the
-	  new system_call interface.
-
-config NR_CPUS
-	int "Number of configured CPUs"
-	range 2 32
-	default 2
-	depends on SMP
-	help
-		Upper bound on the number of CPUs. Space is reserved
-		at compile time for this many CPUs.
-
-config LOCAL_TIMERS
-	bool "Use local timer interrupts"
-	depends on SMP
-	default y
-	help
-	  Enable support for local timers on SMP platforms, rather then the
-	  legacy IPI broadcast method.  Local timers allows the system
-	  accounting to be spread across the timer interval, preventing a
-	  "thundering herd" at every timer tick.  A physical timer is allocated
-	  per cpu.
-
-config TIMER_EXTRA_ALLOC
-	int "Number of additional physical timer events to create"
-	depends on GENERIC_CLOCKEVENTS
-	default 0
-	help
-		The Ubicom32 processor has a number of event timers that can be wrapped
-		in Linux clock event structures (assuming that the timers are not being
-		used for another purpose).  Based on the value of LOCAL_TIMERS, either
-		2 timers will be used or a timer will be used for every CPU.  This value
-		allows the programmer to select additional timers over that amount.
-
-config IRQSTACKS
-	bool "Create separate stacks for interrupt handling"
-	default n
-	help
-		Selecting this causes interrupts to be created on a separate
-		stack instead of nesting the interrupts on the kernel stack.
-
-config IRQSTACKS_USEOCM
-	bool "Use OCM for interrupt stacks"
-	default n
-	depends on IRQSTACKS
-	help
-		Selecting this cause the interrupt stacks to be placed in OCM
-		reducing cache misses at the expense of using the OCM for servicing
-		interrupts.
-
-menu "OCM Instruction Heap"
-
-config OCM_MODULES_RESERVATION
-	int "OCM Instruction heap reservation. 0-192 kB"
-	range 0 192
-	default "0"
-	help
-	  The minimum amount of OCM memory to reserve for kernel loadable module
-	  code. If you are not using this memory it cannot be used for anything
-	  else. Leave it as 0 if you have prebuilt modules that are compiled with
-	  OCM support.
-
-config OCM_MODULES_MAY_CONSUME_REMAINING_CODESPACE
-	bool "Give all unused ocm code space to the ocm instruction heap."
-	default n
-	help
-	  Allow the OCM instruction heap allocation to consume any remaining
-	  unused OCM code space.  The result of this is that you will not have
-	  and deterministic results, but you will not have any waste either.
-
-config OCM_MODULES_FALLBACK_TO_DDR
-	bool "Loadable Modules requiring OCM may fallback to use DDR."
-	default n
-	help
-	  If a module cannot get the OCM code it requires allow DDR to
-	  be used instead.
-endmenu
-
-config HZ
-	int "Frequency of 'jiffies' (for polling)"
-	default 1000
-	help
-		100 is common for embedded systems, but 1000 allows
-		you to do more drivers without actually having
-		interrupts working properly.
-
-comment "RAM configuration"
-
-config MIN_RAMSIZE
-	hex "Minimum Size of RAM (in bytes)"
-	range 0x01000000 0x08000000
-	default "0x02000000"
-	help
-		Define the minimum acceptable size of the system
-		RAM. Must be at least 16MB (0x01000000)
-
-comment "Build options"
-config LINKER_RELAXATION
-	bool "Linker Relaxation"
-	default y
-	help
-	  Turns on linker relaxation that will produce smaller
-	  faster code. Increases link time.
-
-comment "Driver options"
-menu "PCI Bus"
-config PCI
-	bool "PCI bus"
-	default true
-	help
-	  Enable/Disable PCI bus
-	source "drivers/pci/Kconfig"
-
-
-config PCI_DEV0_IDSEL
-	hex "slot 0 address"
-	depends on PCI
-	default "0x01000000"
-	help
-	  Slot 0 address.  This address should correspond to the address line
-	  which the IDSEL bit for this slot is connected to.
-
-config PCI_DEV1_IDSEL
-	hex "slot 1 address"
-	depends on PCI
-	default "0x02000000"
-	help
-	  Slot 1 address.  This address should correspond to the address line
-	  which the IDSEL bit for this slot is connected to.
-endmenu
-# End PCI
-
-menu "Input devices"
-config UBICOM_INPUT
-	bool "Ubicom polled GPIO input driver"
-	select INPUT
-	select INPUT_POLLDEV
-	help
-		Polling input driver, much like the GPIO input driver, except that it doesn't
-		rely on interrupts.  It will report events via the input subsystem.
-	default n
-
-config UBICOM_INPUT_I2C
-	bool "Ubicom polled GPIO input driver over I2C"
-	select INPUT
-	select INPUT_POLLDEV
-	help
-		Polling input driver, much like the PCA953x driver, it can support a variety of
-		different I2C I/O expanders.  This device polls the I2C I/O expander for events
-		and reports them via the input subsystem.
-	default n
-endmenu
-# Input devices
-
-source "arch/ubicom32/mach-common/Kconfig.switch"
-
-menu "Misc devices"
-config UBICOM_HID
-	bool "Ubicom HID driver"
-	select INPUT
-	select INPUT_POLLDEV
-	select LCD_CLASS_DEVICE
-	help
-		Driver for HID chip found on some Ubicom reference designs.  This chip handles
-		PWM, button input, and IR remote control.  It registers as an input device and
-		a backlight device.
-	default n
-endmenu
-# Misc devices
-
-config CMDLINE_BOOL
-	bool "Built-in kernel command line"
-	default n
-	help
-	  Allow for specifying boot arguments to the kernel at
-	  build time.  On some systems (e.g. embedded ones), it is
-	  necessary or convenient to provide some or all of the
-	  kernel boot arguments with the kernel itself (that is,
-	  to not rely on the boot loader to provide them.)
-
-	  To compile command line arguments into the kernel,
-	  set this option to 'Y', then fill in the
-	  the boot arguments in CONFIG_CMDLINE.
-
-	  Systems with fully functional boot loaders (i.e. non-embedded)
-	  should leave this option set to 'N'.
-
-config CMDLINE
-	string "Built-in kernel command string"
-	depends on CMDLINE_BOOL
-	default ""
-	help
-	  Enter arguments here that should be compiled into the kernel
-	  image and used at boot time.  If the boot loader provides a
-	  command line at boot time, it is appended to this string to
-	  form the full kernel command line, when the system boots.
-
-	  However, you can use the CONFIG_CMDLINE_OVERRIDE option to
-	  change this behavior.
-
-	  In most cases, the command line (whether built-in or provided
-	  by the boot loader) should specify the device for the root
-	  file system.
-
-config CMDLINE_OVERRIDE
-	bool "Built-in command line overrides boot loader arguments"
-	default n
-	depends on CMDLINE_BOOL
-	help
-	  Set this option to 'Y' to have the kernel ignore the boot loader
-	  command line, and use ONLY the built-in command line.
-
-	  This is used to work around broken boot loaders.  This should
-	  be set to 'N' under normal conditions.
-
-endmenu
-# End Processor type and features
-
-source "arch/ubicom32/Kconfig.debug"
-
-menu "Executable file formats"
-source "fs/Kconfig.binfmt"
-endmenu
-
-source "init/Kconfig"
-source "kernel/Kconfig.preempt"
-source "kernel/time/Kconfig"
-source "mm/Kconfig"
-source "net/Kconfig"
-source "drivers/Kconfig"
-source "fs/Kconfig"
-source "security/Kconfig"
-source "crypto/Kconfig"
-source "lib/Kconfig"

target/linux/ubicom32/files/arch/ubicom32/Kconfig.debug

@@ -1,129 +0,0 @@
-menu "Kernel hacking"
-
-config TRACE_IRQFLAGS_SUPPORT
-	def_bool y
-
-config DEBUG_VERBOSE
-        bool "Verbose fault messages"
-        default y
-        select PRINTK
-        help
-          When a program crashes due to an exception, or the kernel detects
-          an internal error, the kernel can print a not so brief message
-          explaining what the problem was. This debugging information is
-          useful to developers and kernel hackers when tracking down problems,
-          but mostly meaningless to other people. This is always helpful for
-          debugging but serves no purpose on a production system.
-          Most people should say N here.
-
-config PROTECT_KERNEL
-	default y
-	bool 'Enable Kernel range register Protection'
-	help
-	  Adds code to enable/disable range registers to protect static
-	  kernel code/data from userspace.  Currently the ranges covered
-	  do no protect kernel loadable modules or dynamically allocated
-	  kernel data.
-
-config NO_KERNEL_MSG
-	bool "Suppress Kernel BUG Messages"
-	help
-	  Do not output any debug BUG messages within the kernel.
-
-config EARLY_PRINTK
-	bool "Use the driver that you selected as console also for early printk (to debug kernel bootup)."
-	default n
-	help
-	  If you want to use the serdes driver (console=ttyUS0) for
-	  early printk, you must also supply an additional kernel boot
-	  parameter like this:
-
-		serdes=ioportaddr,irq,clockrate,baud
-
-	  For an IP7160RGW eval board, you could use this:
-
-		serdes=0x2004000,61,250000000,57600
-
-	  which will let you see early printk output at 57600 baud.
-
-config STOP_ON_TRAP
-	bool "Enable stopping at the LDSR for all traps"
-	default n
-	help
-	Cause the LDSR to stop all threads whenever a trap is about to be serviced
-
-config STOP_ON_BUG
-	bool "Enable stopping on failed BUG_ON()"
-	default n
-	help
-	Cause all BUG_ON failures to stop all threads
-
-config DEBUG_IRQMEASURE
-	bool "Enable IRQ handler measurements"
-	default n
-	help
-	When enabled each IRQ's min/avg/max times will be printed.  If the handler
-	re-enables interrupt, the times will show the full time including to service
-	nested interrupts.  See /proc/irq_measurements.
-
-config DEBUG_PCIMEASURE
-	bool "Enable PCI transaction measurements"
-	default n
-	help
-	When enabled the system will measure the min/avg/max timer for each PCI transactions.
-	See /proc/pci_measurements.
-
-config ACCESS_OK_CHECKS_ENABLED
-	bool "Enable user space access checks"
-	default n
-	help
-	Enabling this check causes the kernel to verify that addresses passed
-	to the kernel by the user space code are within the processes
-	address space.  On a no-mmu system, this is done by examining the
-	processes memory data structures (adversly affecting performance) but
-	ensuring that a process does not ask the kernel to violate another
-	processes address space.  Sadly, the kernel uses access_ok() for
-	address that are in the kernel which results in a large volume of
-	false positives.
-
-choice
-	prompt "Unaligned Access Support"
-	default UNALIGNED_ACCESS_ENABLED
-	help
-		Kernel / Userspace unaligned access handling.
-
-config  UNALIGNED_ACCESS_ENABLED
-	bool "Kernel and Userspace"
-	help
-
-config  UNALIGNED_ACCESS_USERSPACE_ONLY
-	bool "Userspace Only"
-	help
-
-config  UNALIGNED_ACCESS_DISABLED
-	bool "Disabled"
-	help
-
-endchoice
-
-config DEBUG_STACKOVERFLOW
-	bool "Check for stack overflows"
-	default n
-	depends on DEBUG_KERNEL
-	help
-	  This option will cause messages to be printed if free kernel stack space
-	  drops below a certain limit (THREAD_SIZE /8).
-
-config DEBUG_STACK_USAGE
-	bool "Stack utilization instrumentation"
-	default n
-	depends on DEBUG_KERNEL
-	help
-	  Enables the display of the minimum amount of free kernel stack which each
-	  task has ever had available in the sysrq-T and sysrq-P debug output.
-
-	  This option will slow down process creation somewhat.
-
-source "lib/Kconfig.debug"
-
-endmenu

target/linux/ubicom32/files/arch/ubicom32/Makefile

@@ -1,104 +0,0 @@
-#
-# arch/ubicom32/Makefile
-#	<TODO: Replace with short file description>
-#
-# (C) Copyright 2009, Ubicom, Inc.
-#
-# This file is part of the Ubicom32 Linux Kernel Port.
-#
-# The Ubicom32 Linux Kernel Port 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.
-#
-# The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
-# see <http://www.gnu.org/licenses/>.
-#
-# Ubicom32 implementation derived from (with many thanks):
-#   arch/m68knommu
-#   arch/blackfin
-#   arch/parisc
-#
-
-KBUILD_DEFCONFIG :=
-
-# setup the machine name and machine dependent settings
-machine-$(CONFIG_UBICOM32_V3)	:= ip5k
-machine-$(CONFIG_UBICOM32_V4)	:= ip7k
-MACHINE := $(machine-y)
-export MACHINE
-
-model-$(CONFIG_RAMKERNEL)	:= ram
-model-$(CONFIG_ROMKERNEL)	:= rom
-MODEL := $(model-y)
-export MODEL
-
-CPUCLASS := $(cpuclass-y)
-
-export CPUCLASS
-
-#
-# We want the core kernel built using the fastcall ABI but modules need
-# to be built using the slower calling convention because they could be
-# loaded out of range for fast calls.
-#
-CFLAGS_KERNEL    += -mfastcall
-CFLAGS_MODULE    += -mno-fastcall
-
-#
-# Some CFLAG additions based on specific CPU type.
-#
-cflags-$(CONFIG_UBICOM32_V3)		:= -march=ubicom32v3 -DIP5000
-cflags-$(CONFIG_UBICOM32_V4)		:= -march=ubicom32v4 -DIP7000
-
-ldflags-$(CONFIG_LINKER_RELAXATION)	:= --relax
-LDFLAGS_vmlinux := $(ldflags-y)
-
-GCCLIBDIR := $(dir $(shell $(CC) $(cflags-y) -print-libgcc-file-name))
-GCC_LIBS := $(GCCLIBDIR)/libgcc.a
-
-KBUILD_CFLAGS += $(cflags-y) -ffunction-sections
-KBUILD_AFLAGS += $(cflags-y)
-
-KBUILD_CFLAGS += -D__linux__ -Dlinux
-KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
-
-# include any machine specific directory
-ifneq ($(machine-y),)
-core-y += arch/$(ARCH)/mach-$(MACHINE)/
-endif
-
-head-y := arch/$(ARCH)/kernel/head.o
-
-core-y	+= arch/$(ARCH)/kernel/ \
-	   arch/$(ARCH)/mm/ \
-	   arch/$(ARCH)/crypto/ \
-	   arch/$(ARCH)/mach-common/
-
-drivers-$(CONFIG_OPROFILE)	+= arch/ubicom32/oprofile/
-
-libs-y	+= arch/$(ARCH)/lib/
-libs-y	+= $(GCC_LIBS)
-
-archclean:
-
-# make sure developer has selected a valid board
-ifeq ($(CONFIG_NOBOARD),y)
-# $(error have to select a valid board file $(CONFIG_NOBOARD), please run kernel config again)
-_all: config_board_error
-endif
-
-config_board_error:
-	@echo "*************************************************"
-	@echo "You have not selected a proper board."
-	@echo "Please run menuconfig (or config) against your"
-	@echo "kernel and choose your board under Processor"
-	@echo "options"
-	@echo "*************************************************"
-	@exit 1

target/linux/ubicom32/files/arch/ubicom32/crypto/Makefile

@@ -1,36 +0,0 @@
-#
-# arch/ubicom32/crypto/Makefile
-#	<TODO: Replace with short file description>
-#
-# (C) Copyright 2009, Ubicom, Inc.
-#
-# This file is part of the Ubicom32 Linux Kernel Port.
-#
-# The Ubicom32 Linux Kernel Port 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.
-#
-# The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
-# see <http://www.gnu.org/licenses/>.
-#
-# Ubicom32 implementation derived from (with many thanks):
-#   arch/m68knommu
-#   arch/blackfin
-#   arch/parisc
-#
-obj-$(CONFIG_CRYPTO_UBICOM32) += crypto_ubicom32.o
-obj-$(CONFIG_CRYPTO_AES_UBICOM32) += aes_ubicom32.o
-obj-$(CONFIG_CRYPTO_DES_UBICOM32) += des.o
-obj-$(CONFIG_CRYPTO_MD5_UBICOM32) += md5.o
-obj-$(CONFIG_CRYPTO_SHA1_UBICOM32) += sha1.o
-
-des-y := des_ubicom32.o des_check_key.o
-md5-y := md5_ubicom32.o md5_ubicom32_asm.o
-sha1-y := sha1_ubicom32.o

target/linux/ubicom32/files/arch/ubicom32/crypto/aes_ubicom32.c

@@ -1,458 +0,0 @@
-/*
- * arch/ubicom32/crypto/aes_ubicom32.c
- *   Ubicom32 implementation of the AES Cipher Algorithm.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#include <crypto/aes.h>
-#include <crypto/algapi.h>
-#include <linux/err.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include "crypto_ubicom32.h"
-#include <asm/linkage.h>
-
-struct ubicom32_aes_ctx {
-	u8 key[AES_MAX_KEY_SIZE];
-	u32 ctrl;
-	int key_len;
-};
-
-static inline void aes_hw_set_key(const u8 *key, u8 key_len)
-{
-	/*
-	 * switch case has more overhead than 4 move.4 instructions, so just copy 256 bits
-	 */
-	SEC_SET_KEY_256(key);
-}
-
-static inline void aes_hw_set_iv(const u8 *iv)
-{
-	SEC_SET_IV_4W(iv);
-}
-
-static inline void aes_hw_cipher(u8 *out, const u8 *in)
-{
-	SEC_SET_INPUT_4W(in);
-
-	asm volatile (
-	"	; start AES by writing 0x40(SECURITY_BASE)	\n\t"
-	"	move.4 0x40(%0), #0x01				\n\t"
-	"	pipe_flush 0                                    \n\t"
-	"							\n\t"
-	"	; wait for the module to calculate the output	\n\t"
-	"	btst 0x04(%0), #0				\n\t"
-	"	jmpne.f .-4					\n\t"
-		:
-		: "a" (SEC_BASE)
-		: "cc"
-	);
-
-	SEC_GET_OUTPUT_4W(out);
-}
-
-static int __ocm_text aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
-		       unsigned int key_len)
-{
-	struct ubicom32_aes_ctx *uctx = crypto_tfm_ctx(tfm);
-
-	uctx->key_len = key_len;
-	memcpy(uctx->key, in_key, key_len);
-
-	/*
-	 * leave out HASH_ALG (none = 0), CBC (no = 0), DIR (unknown) yet
-	 */
-	switch (uctx->key_len) {
-	case 16:
-		uctx->ctrl = SEC_KEY_128_BITS | SEC_ALG_AES;
-		break;
-	case 24:
-		uctx->ctrl = SEC_KEY_192_BITS | SEC_ALG_AES;
-		break;
-	case 32:
-		uctx->ctrl = SEC_KEY_256_BITS | SEC_ALG_AES;
-		break;
-	}
-
-	return 0;
-}
-
-static inline void aes_cipher(struct crypto_tfm *tfm, u8 *out, const u8 *in, u32 extra_flags)
-{
-	const struct ubicom32_aes_ctx *uctx = crypto_tfm_ctx(tfm);
-
-	hw_crypto_lock();
-	hw_crypto_check();
-	hw_crypto_set_ctrl(uctx->ctrl | extra_flags);
-
-	aes_hw_set_key(uctx->key, uctx->key_len);
-	aes_hw_cipher(out, in);
-
-	hw_crypto_unlock();
-}
-
-static void aes_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
-{
-	aes_cipher(tfm, out, in, SEC_DIR_ENCRYPT);
-}
-
-static void aes_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
-{
-	aes_cipher(tfm, out, in, SEC_DIR_DECRYPT);
-}
-
-static struct crypto_alg aes_alg = {
-	.cra_name		=	"aes",
-	.cra_driver_name	=	"aes-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
-	.cra_blocksize		=	AES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_aes_ctx),
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(aes_alg.cra_list),
-	.cra_u			=	{
-		.cipher = {
-			.cia_min_keysize	=	AES_MIN_KEY_SIZE,
-			.cia_max_keysize	=	AES_MAX_KEY_SIZE,
-			.cia_setkey		=	aes_set_key,
-			.cia_encrypt		=	aes_encrypt,
-			.cia_decrypt		=	aes_decrypt,
-		}
-	}
-};
-
-static void __ocm_text ecb_aes_crypt_loop(u8 *out, u8 *in, unsigned int n)
-{
-	while (likely(n)) {
-		aes_hw_cipher(out, in);
-		out += AES_BLOCK_SIZE;
-		in += AES_BLOCK_SIZE;
-		n -= AES_BLOCK_SIZE;
-	}
-}
-
-static int __ocm_text ecb_aes_crypt(struct blkcipher_desc *desc, struct scatterlist *dst,
-			 struct scatterlist *src, unsigned int nbytes, u32 extra_flags)
-{
-	const struct ubicom32_aes_ctx *uctx = crypto_blkcipher_ctx(desc->tfm);
-	int ret;
-
-	struct blkcipher_walk walk;
-	blkcipher_walk_init(&walk, dst, src, nbytes);
-	ret = blkcipher_walk_virt(desc, &walk);
-        if (ret) {
-                return ret;
-        }
-
-	hw_crypto_lock();
-	hw_crypto_check();
-
-        hw_crypto_set_ctrl(uctx->ctrl | extra_flags);
-        aes_hw_set_key(uctx->key, uctx->key_len);
-
-	while (likely((nbytes = walk.nbytes))) {
-		/* only use complete blocks */
-		unsigned int n = nbytes & ~(AES_BLOCK_SIZE - 1);
-		u8 *out = walk.dst.virt.addr;
-		u8 *in = walk.src.virt.addr;
-
-		/* finish n/16 blocks */
-		ecb_aes_crypt_loop(out, in, n);
-
-		nbytes &= AES_BLOCK_SIZE - 1;
-		ret = blkcipher_walk_done(desc, &walk, nbytes);
-	}
-
-	hw_crypto_unlock();
-	return ret;
-}
-
-static int ecb_aes_encrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return ecb_aes_crypt(desc, dst, src, nbytes, SEC_DIR_ENCRYPT);
-}
-
-static int ecb_aes_decrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return ecb_aes_crypt(desc, dst, src, nbytes, SEC_DIR_DECRYPT);
-}
-
-static struct crypto_alg ecb_aes_alg = {
-	.cra_name		=	"ecb(aes)",
-	.cra_driver_name	=	"ecb-aes-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_COMPOSITE_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
-	.cra_blocksize		=	AES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_aes_ctx),
-	.cra_alignmask          =       CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_type		=	&crypto_blkcipher_type,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(ecb_aes_alg.cra_list),
-	.cra_u			=	{
-		.blkcipher = {
-			.min_keysize		=	AES_MIN_KEY_SIZE,
-			.max_keysize		=	AES_MAX_KEY_SIZE,
-			.setkey			=	aes_set_key,
-			.encrypt		=	ecb_aes_encrypt,
-			.decrypt		=	ecb_aes_decrypt,
-		}
-	}
-};
-
-#if CRYPTO_UBICOM32_LOOP_ASM
-void __ocm_text cbc_aes_encrypt_loop(u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	asm volatile (
-	"; set init. iv 4w			\n\t"
-	"	move.4 0x50(%0), 0x0(%3)	\n\t"
-	"	move.4 0x54(%0), 0x4(%3)	\n\t"
-	"	move.4 0x58(%0), 0x8(%3)	\n\t"
-	"	move.4 0x5c(%0), 0xc(%3)	\n\t"
-	"					\n\t"
-	"; we know n > 0, so we can always	\n\t"
-	"; load the first block			\n\t"
-	"; set input 4w				\n\t"
-	"	move.4 0x30(%0), 0x0(%2)	\n\t"
-	"	move.4 0x34(%0), 0x4(%2)	\n\t"
-	"	move.4 0x38(%0), 0x8(%2)	\n\t"
-	"	move.4 0x3c(%0), 0xc(%2)	\n\t"
-	"					\n\t"
-	"; kickoff hw				\n\t"
-	"	move.4 0x40(%0), %2		\n\t"
-	"					\n\t"
-	"; update n & flush			\n\t"
-	"	add.4 %4, #-16, %4		\n\t"
-	"	pipe_flush 0			\n\t"
-	"					\n\t"
-	"; while (n):  work on 2nd block	\n\t"
-	" 1:	lsl.4 d15, %4, #0x0		\n\t"
-	"	jmpeq.f 5f			\n\t"
-	"					\n\t"
-	"; set input 4w	(2nd)			\n\t"
-	"	move.4 0x30(%0), 0x10(%2)	\n\t"
-	"	move.4 0x34(%0), 0x14(%2)	\n\t"
-	"	move.4 0x38(%0), 0x18(%2)	\n\t"
-	"	move.4 0x3c(%0), 0x1c(%2)	\n\t"
-	"					\n\t"
-	"; update n/in asap while waiting	\n\t"
-	"	add.4 %4, #-16, %4		\n\t"
-	"	move.4 d15, 16(%2)++		\n\t"
-	"					\n\t"
-	"; wait for the previous output		\n\t"
-	"	btst 0x04(%0), #0		\n\t"
-	"	jmpne.f -4			\n\t"
-	"					\n\t"
-	"; read previous output			\n\t"
-	"	move.4 0x0(%1), 0x50(%0)	\n\t"
-	"	move.4 0x4(%1), 0x54(%0)	\n\t"
-	"	move.4 0x8(%1), 0x58(%0)	\n\t"
-	"	move.4 0xc(%1), 0x5c(%0)	\n\t"
-	"					\n\t"
-	"; kick off hw for 2nd input		\n\t"
-	"	move.4 0x40(%0), %2		\n\t"
-	"					\n\t"
-	"; update out asap			\n\t"
-	"	move.4 d15, 16(%1)++		\n\t"
-	"					\n\t"
-	"; go back to loop			\n\t"
-	"	jmpt 1b				\n\t"
-	"					\n\t"
-	"; wait for last output			\n\t"
-	" 5:	btst 0x04(%0), #0               \n\t"
-        "       jmpne.f -4                      \n\t"
-        "                                       \n\t"
-	"; read last output			\n\t"
-	"	move.4 0x0(%1), 0x50(%0)	\n\t"
-	"	move.4 0x4(%1), 0x54(%0)	\n\t"
-	"	move.4 0x8(%1), 0x58(%0)	\n\t"
-	"	move.4 0xc(%1), 0x5c(%0)	\n\t"
-        "                                       \n\t"
-	"; copy out iv				\n\t"
-	"	move.4 0x0(%3), 0x50(%0)	\n\t"
-	"	move.4 0x4(%3), 0x54(%0)	\n\t"
-	"	move.4 0x8(%3), 0x58(%0)	\n\t"
-	"	move.4 0xc(%3), 0x5c(%0)	\n\t"
-        "                                       \n\t"
-		:
-		: "a" (SEC_BASE), "a" (out), "a" (in), "a" (iv), "d" (n)
-		: "d15", "cc"
-	);
-}
-
-#else
-
-static void __ocm_text cbc_aes_encrypt_loop(u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	aes_hw_set_iv(iv);
-	while (likely(n)) {
-		aes_hw_cipher(out, in);
-		out += AES_BLOCK_SIZE;
-		in += AES_BLOCK_SIZE;
-		n -= AES_BLOCK_SIZE;
-	}
-	SEC_COPY_4W(iv, out - AES_BLOCK_SIZE);
-}
-
-#endif
-
-static void __ocm_text cbc_aes_decrypt_loop(u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-        while (likely(n)) {
-                aes_hw_set_iv(iv);
-		SEC_COPY_4W(iv, in);
-                aes_hw_cipher(out, in);
-                out += AES_BLOCK_SIZE;
-                in += AES_BLOCK_SIZE;
-                n -= AES_BLOCK_SIZE;
-        }
-}
-
-static int __ocm_text cbc_aes_crypt(struct blkcipher_desc *desc,
-                           struct scatterlist *dst, struct scatterlist *src,
-                           unsigned int nbytes, u32 extra_flags)
-{
-	struct ubicom32_aes_ctx *uctx = crypto_blkcipher_ctx(desc->tfm);
-	int ret;
-
-        struct blkcipher_walk walk;
-        blkcipher_walk_init(&walk, dst, src, nbytes);
-	ret = blkcipher_walk_virt(desc, &walk);
-	if (unlikely(ret)) {
-		return ret;
-	}
-
-        hw_crypto_lock();
-	hw_crypto_check();
-
-        hw_crypto_set_ctrl(uctx->ctrl | extra_flags);
-        aes_hw_set_key(uctx->key, uctx->key_len);
-
-	while (likely((nbytes = walk.nbytes))) {
-                /* only use complete blocks */
-                unsigned int n = nbytes & ~(AES_BLOCK_SIZE - 1);
-		if (likely(n)) {
-	                u8 *out = walk.dst.virt.addr;
-		        u8 *in = walk.src.virt.addr;
-
-			if (extra_flags & SEC_DIR_ENCRYPT) {
-				cbc_aes_encrypt_loop(out, in, walk.iv, n);
-			} else {
-				cbc_aes_decrypt_loop(out, in, walk.iv, n);
-			}
-		}
-
-		nbytes &= AES_BLOCK_SIZE - 1;
-                ret = blkcipher_walk_done(desc, &walk, nbytes);
-	}
-	hw_crypto_unlock();
-
-	return ret;
-}
-
-static int __ocm_text cbc_aes_encrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return cbc_aes_crypt(desc, dst, src, nbytes, SEC_DIR_ENCRYPT | SEC_CBC_SET);
-}
-
-static int __ocm_text cbc_aes_decrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return cbc_aes_crypt(desc, dst, src, nbytes, SEC_DIR_DECRYPT | SEC_CBC_SET);
-}
-
-static struct crypto_alg cbc_aes_alg = {
-	.cra_name		=	"cbc(aes)",
-	.cra_driver_name	=	"cbc-aes-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_COMPOSITE_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
-	.cra_blocksize		=	AES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_aes_ctx),
-	.cra_alignmask          =       CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_type		=	&crypto_blkcipher_type,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(cbc_aes_alg.cra_list),
-	.cra_u			=	{
-		.blkcipher = {
-			.min_keysize		=	AES_MIN_KEY_SIZE,
-			.max_keysize		=	AES_MAX_KEY_SIZE,
-			.ivsize			=	AES_BLOCK_SIZE,
-			.setkey			=	aes_set_key,
-			.encrypt		=	cbc_aes_encrypt,
-			.decrypt		=	cbc_aes_decrypt,
-		}
-	}
-};
-
-static int __init aes_init(void)
-{
-	int ret;
-
-	hw_crypto_init();
-
-	ret = crypto_register_alg(&aes_alg);
-	if (ret)
-		goto aes_err;
-
-	ret = crypto_register_alg(&ecb_aes_alg);
-	if (ret)
-		goto ecb_aes_err;
-
-	ret = crypto_register_alg(&cbc_aes_alg);
-	if (ret)
-		goto cbc_aes_err;
-
-out:
-	return ret;
-
-cbc_aes_err:
-	crypto_unregister_alg(&ecb_aes_alg);
-ecb_aes_err:
-	crypto_unregister_alg(&aes_alg);
-aes_err:
-	goto out;
-}
-
-static void __exit aes_fini(void)
-{
-	crypto_unregister_alg(&cbc_aes_alg);
-	crypto_unregister_alg(&ecb_aes_alg);
-	crypto_unregister_alg(&aes_alg);
-}
-
-module_init(aes_init);
-module_exit(aes_fini);
-
-MODULE_ALIAS("aes");
-
-MODULE_DESCRIPTION("Rijndael (AES) Cipher Algorithm");
-MODULE_LICENSE("GPL");

target/linux/ubicom32/files/arch/ubicom32/crypto/crypto_des.h

@@ -1,34 +0,0 @@
-/*
- * arch/ubicom32/crypto/crypto_des.h
- *   Function for checking keys for the DES and Triple DES Encryption
- *   algorithms.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef __CRYPTO_DES_H__
-#define __CRYPTO_DES_H__
-
-extern int crypto_des_check_key(const u8*, unsigned int, u32*);
-
-#endif /* __CRYPTO_DES_H__ */

target/linux/ubicom32/files/arch/ubicom32/crypto/crypto_ubicom32.c

@@ -1,50 +0,0 @@
-/*
- * arch/ubicom32/crypto/crypto_ubicom32.c
- *   Generic code to support ubicom32 hardware crypto accelerator
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#include "crypto_ubicom32.h"
-
-spinlock_t crypto_ubicom32_lock;
-bool crypto_ubicom32_inited = false;
-volatile bool crypto_ubicom32_on = false;
-volatile unsigned long crypto_ubicom32_last_use;
-
-struct timer_list crypto_ubicom32_ps_timer;
-void crypto_ubicom32_ps_check(unsigned long data)
-{
-	unsigned long idle_time = msecs_to_jiffies(HW_CRYPTO_PS_MAX_IDLE_MS);
-
-	BUG_ON(!crypto_ubicom32_on);
-
-	if (((jiffies - crypto_ubicom32_last_use) > idle_time) && spin_trylock_bh(&crypto_ubicom32_lock)) {
-                hw_crypto_turn_off();
-                spin_unlock_bh(&crypto_ubicom32_lock);
-		return;
-	}
-
-	/* keep monitoring */
-	hw_crypto_ps_start();
-}

target/linux/ubicom32/files/arch/ubicom32/crypto/crypto_ubicom32.h

@@ -1,346 +0,0 @@
-/*
- * arch/ubicom32/crypto/crypto_ubicom32.h
- *   Support for Ubicom32 cryptographic instructions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _CRYPTO_ARCH_UBICOM32_CRYPT_H
-#define _CRYPTO_ARCH_UBICOM32_CRYPT_H
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/timer.h>
-#include <linux/spinlock.h>
-#include <asm/errno.h>
-#include <asm/io.h>
-#include <asm/ip5000.h>
-
-#define CRYPTO_UBICOM32_LOOP_ASM 1
-#define CRYPTO_UBICOM32_ALIGNMENT 4
-#define SEC_ALIGNED(p) (((u32)p & 3) == 0)
-
-#define SEC_BASE		SECURITY_BASE
-#define SEC_KEY_OFFSET		SECURITY_KEY_VALUE(0)
-#define SEC_INPUT_OFFSET	SECURITY_KEY_IN(0)
-#define SEC_OUTPUT_OFFSET	SECURITY_KEY_OUT(0)
-#define SEC_HASH_OFFSET		SECURITY_KEY_HASH(0)
-
-#define SEC_KEY_128_BITS	SECURITY_CTRL_KEY_SIZE(0)
-#define SEC_KEY_192_BITS	SECURITY_CTRL_KEY_SIZE(1)
-#define SEC_KEY_256_BITS	SECURITY_CTRL_KEY_SIZE(2)
-
-#define SEC_HASH_NONE		SECURITY_CTRL_HASH_ALG_NONE
-#define SEC_HASH_MD5		SECURITY_CTRL_HASH_ALG_MD5
-#define SEC_HASH_SHA1		SECURITY_CTRL_HASH_ALG_SHA1
-
-#define SEC_CBC_SET		SECURITY_CTRL_CBC
-#define SEC_CBC_NONE		0
-
-#define SEC_ALG_AES		SECURITY_CTRL_CIPHER_ALG_AES
-#define SEC_ALG_NONE		SECURITY_CTRL_CIPHER_ALG_NONE
-#define SEC_ALG_DES		SECURITY_CTRL_CIPHER_ALG_DES
-#define SEC_ALG_3DES		SECURITY_CTRL_CIPHER_ALG_3DES
-
-#define SEC_DIR_ENCRYPT		SECURITY_CTRL_ENCIPHER
-#define SEC_DIR_DECRYPT		0
-
-#define CRYPTO_UBICOM32_PRIORITY 300
-#define CRYPTO_UBICOM32_COMPOSITE_PRIORITY 400
-
-#define HW_CRYPTO_PS_MAX_IDLE_MS 100    /* idle time (ms) before shuting down sm */
-
-extern spinlock_t crypto_ubicom32_lock;
-extern bool crypto_ubicom32_inited;
-extern volatile bool crypto_ubicom32_on;
-extern volatile unsigned long crypto_ubicom32_last_use;
-extern struct timer_list crypto_ubicom32_ps_timer;
-extern void crypto_ubicom32_ps_check(unsigned long data);
-
-#define SEC_COPY_2W(t, s)				\
-	asm volatile (					\
-	"	move.4 0(%0), 0(%1)		\n\t"	\
-	"	move.4 4(%0), 4(%1)		\n\t"	\
-							\
-		:					\
-		: "a" (t), "a" (s)			\
-	)
-
-#define SEC_COPY_4W(t, s)				\
-	asm volatile (					\
-	"	move.4 0(%0), 0(%1)		\n\t"	\
-	"	move.4 4(%0), 4(%1)		\n\t"	\
-	"	move.4 8(%0), 8(%1)		\n\t"	\
-	"	move.4 12(%0), 12(%1)		\n\t"	\
-		:					\
-		: "a" (t), "a" (s)			\
-	)
-
-#define SEC_COPY_5W(t, s)				\
-	asm volatile (					\
-	"	move.4 0(%0), 0(%1)		\n\t"	\
-	"	move.4 4(%0), 4(%1)		\n\t"	\
-	"	move.4 8(%0), 8(%1)		\n\t"	\
-	"	move.4 12(%0), 12(%1)		\n\t"	\
-	"	move.4 16(%0), 16(%1)		\n\t"	\
-		:					\
-		: "a" (t), "a" (s)			\
-	)
-
-#define SEC_SET_KEY_2W(x)				\
-	asm volatile (					\
-	"	; write key to Security Keyblock \n\t"	\
-	"	move.4 0x10(%0), 0(%1)		\n\t"	\
-	"	move.4 0x14(%0), 4(%1)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_SET_KEY_4W(x) \
-	asm volatile ( \
-	"	; write key to Security Keyblock \n\t"	\
-	"	move.4 0x10(%0), 0(%1)		\n\t"	\
-	"	move.4 0x14(%0), 4(%1)		\n\t"	\
-	"	move.4 0x18(%0), 8(%1)		\n\t"	\
-	"	move.4 0x1c(%0), 12(%1)		\n\t"	\
-		:					\
-		: "a"(SECURITY_BASE), "a"(x)		\
-	)
-
-#define SEC_SET_KEY_6W(x)				\
-	asm volatile (					\
-	"	; write key to Security Keyblock \n\t"	\
-	"	move.4 0x10(%0), 0(%1)		\n\t"	\
-	"	move.4 0x14(%0), 4(%1)		\n\t"	\
-	"	move.4 0x18(%0), 8(%1)		\n\t"	\
-	"	move.4 0x1c(%0), 12(%1)		\n\t"	\
-	"	move.4 0x20(%0), 16(%1)		\n\t"	\
-	"	move.4 0x24(%0), 20(%1)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_SET_KEY_8W(x)				\
-	asm volatile (					\
-	"	; write key to Security Keyblock \n\t"	\
-	"	move.4 0x10(%0), 0(%1)		\n\t"	\
-	"	move.4 0x14(%0), 4(%1)		\n\t"	\
-	"	move.4 0x18(%0), 8(%1)		\n\t"	\
-	"	move.4 0x1c(%0), 12(%1)		\n\t"	\
-	"	move.4 0x20(%0), 16(%1)		\n\t"	\
-	"	move.4 0x24(%0), 20(%1)		\n\t"	\
-	"	move.4 0x28(%0), 24(%1)		\n\t"	\
-	"	move.4 0x2c(%0), 28(%1)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_SET_KEY_64(k)	SEC_SET_KEY_2W(k)
-#define SEC_SET_KEY_128(k)	SEC_SET_KEY_4W(k)
-#define SEC_SET_KEY_192(k)	SEC_SET_KEY_6W(k)
-#define SEC_SET_KEY_256(k)	SEC_SET_KEY_8W(k)
-
-#define DES_SET_KEY(x) 		SEC_SET_KEY_64(x)
-#define DES3_SET_KEY(x) 	SEC_SET_KEY_192(x)
-
-#define SEC_SET_INPUT_2W(x)				\
-	asm volatile (					\
-	"	; write key to Security Keyblock \n\t"	\
-	"	move.4 0x30(%0), 0(%1)		\n\t"	\
-	"	move.4 0x34(%0), 4(%1)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_GET_OUTPUT_2W(x)				\
-	asm volatile (					\
-	"	; write key to Security Keyblock \n\t"	\
-	"	move.4 0(%1), 0x50(%0)		\n\t"	\
-	"	move.4 4(%1), 0x54(%0)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_SET_INPUT_4W(x) \
-	asm volatile ( \
-	"	; write key to Security Keyblock \n\t"	\
-	"	move.4 0x30(%0), 0(%1)		\n\t"	\
-	"	move.4 0x34(%0), 4(%1)		\n\t"	\
-	"	move.4 0x38(%0), 8(%1)		\n\t"	\
-	"	move.4 0x3c(%0), 12(%1)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_GET_OUTPUT_4W(x)				\
-	asm volatile (					\
-	"	; read output from Security Keyblock \n\t" \
-	"	move.4 0(%1), 0x50(%0)		\n\t"	\
-	"	move.4 4(%1), 0x54(%0)		\n\t"	\
-	"	move.4 8(%1), 0x58(%0)		\n\t"	\
-	"	move.4 12(%1), 0x5c(%0)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_SET_IV_4W(x)				\
-	asm volatile (					\
-	"	; write IV to Security Keyblock  \n\t"	\
-	"	move.4 0x50(%0), 0(%1)		\n\t"	\
-	"	move.4 0x54(%0), 4(%1)		\n\t"	\
-	"	move.4 0x58(%0), 8(%1)		\n\t"	\
-	"	move.4 0x5c(%0), 12(%1)		\n\t"	\
-		:					\
-		: "a" (SECURITY_BASE), "a" (x)		\
-	)
-
-#define SEC_PIPE_FLUSH() asm volatile ( " pipe_flush 0 \n\t" )
-
-static inline void hw_crypto_set_ctrl(uint32_t c)
-{
-	asm volatile (
-	"	move.4	0(%0), %1		\n\t"
-		:
-		: "a" (SECURITY_BASE + SECURITY_CTRL), "d" (c)
-	);
-}
-
-static inline void hw_crypto_ps_start(void)
-{
-	crypto_ubicom32_ps_timer.expires = jiffies + msecs_to_jiffies(HW_CRYPTO_PS_MAX_IDLE_MS >> 1);
-	add_timer(&crypto_ubicom32_ps_timer);
-}
-
-static inline void hw_crypto_turn_on(void)
-{
-	asm volatile (
-	"	moveai  A4, %0			\n\t"
-	"	bset    0x0(A4), 0x0(A4), %1	\n\t"
-	"	cycles 11			\n\t"
-		:
-		: "i" (OCP_BASE >> 7), "i" (GEN_CLK_PLL_SECURITY_BIT_NO)
-		: "a4", "cc"
-	);
-	crypto_ubicom32_on = true;
-}
-
-static inline void hw_crypto_turn_off(void)
-{
-	asm volatile (
-	"	moveai  A4, %0			\n\t"
-	"	bclr    0x0(A4), 0x0(A4), %1	\n\t"
-		:
-		: "i" (OCP_BASE >> 7), "i" (GEN_CLK_PLL_SECURITY_BIT_NO)
-		: "a4", "cc"
-	);
-	crypto_ubicom32_on = false;
-}
-
-/*
- * hw_crypto_check
- * 	Most probably hw crypto is called in clusters and it makes no sense to turn it off
- * 	and on and waster 13 cycles every time.
- */
-static inline void hw_crypto_check(void)
-{
-	if (likely(crypto_ubicom32_on)) {
-		return;
-	}
-	crypto_ubicom32_last_use = jiffies;
-	hw_crypto_turn_on();
-	hw_crypto_ps_start();
-}
-
-/*
- * hw_crypto_ps_init
- * 	Init power save timer
- */
-static inline void hw_crypto_ps_init(void)
-{
-	init_timer_deferrable(&crypto_ubicom32_ps_timer);
-	crypto_ubicom32_ps_timer.function = crypto_ubicom32_ps_check;
-	crypto_ubicom32_ps_timer.data = 0;
-}
-
-/*
- * hw_crypto_init()
- *      Initialize OCP security module lock and disables its clock.
- */
-static inline void hw_crypto_init(void)
-{
-	if (!crypto_ubicom32_inited) {
-		crypto_ubicom32_inited = true;
-		spin_lock_init(&crypto_ubicom32_lock);
-		hw_crypto_ps_init();
-		hw_crypto_turn_off();
-	}
-}
-
-/*
- * hw_crypto_lock()
- *      Locks the OCP security module and enables its clock.
- */
-static inline void hw_crypto_lock(void)
-{
-	spin_lock_bh(&crypto_ubicom32_lock);
-}
-
-/*
- * hw_crypto_unlock()
- *      Unlocks the OCP security module and disables its clock.
- */
-static inline void hw_crypto_unlock(void)
-{
-	crypto_ubicom32_last_use = jiffies;
-	spin_unlock_bh(&crypto_ubicom32_lock);
-}
-
-#define CONFIG_CRYPTO_UBICOM32_DEBUG 1
-
-#ifdef CONFIG_CRYPTO_UBICOM32_DEBUG
-static inline void hex_dump(void *buf, int b_size, const char *msg)
-{
-	u8 *b = (u8 *)buf;
-	int i;
-	if (msg) {
-		printk("%s:\t", msg);
-	}
-
-	for (i=0; i < b_size; i++) {
-		printk("%02x ", b[i]);
-		if ((i & 3) == 3) {
-			printk(" ");
-		}
-		if ((i & 31) == 31) {
-			printk("\n");
-		}
-	}
-	printk("\n");
-}
-#define UBICOM32_SEC_DUMP(a, b, c) hex_dump(a, b, c)
-#else
-#define UBICOM32_SEC_DUMP(a, b, c)
-#endif
-
-#endif	/* _CRYPTO_ARCH_UBICOM32_CRYPT_H */

target/linux/ubicom32/files/arch/ubicom32/crypto/des_check_key.c

@@ -1,148 +0,0 @@
-/*
- * arch/ubicom32/crypto/des_check_key.c
- *   Ubicom32 architecture function for checking keys for the DES and
- *   Tripple DES Encryption algorithms.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * Originally released as descore by Dana L. How <[email protected]>.
- * Modified by Raimar Falke <[email protected]> for the Linux-Kernel.
- * Derived from Cryptoapi and Nettle implementations, adapted for in-place
- * scatterlist interface.  Changed LGPL to GPL per section 3 of the LGPL.
- *
- * s390 Version:
- *   Copyright IBM Corp. 2003
- *   Author(s): Thomas Spatzier
- *		Jan Glauber ([email protected])
- *
- * Derived from "crypto/des.c"
- *   Copyright (c) 1992 Dana L. How.
- *   Copyright (c) Raimar Falke <[email protected]>
- *   Copyright (c) Gisle Sflensminde <[email protected]>
- *   Copyright (C) 2001 Niels Mvller.
- *   Copyright (c) 2002 James Morris <[email protected]>
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/crypto.h>
-#include "crypto_des.h"
-
-#define ROR(d,c,o)	((d) = (d) >> (c) | (d) << (o))
-
-static const u8 parity[] = {
-	8,1,0,8,0,8,8,0,0,8,8,0,8,0,2,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,3,
-	0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,
-	0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,
-	8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,
-	0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,
-	8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,
-	8,0,0,8,0,8,8,0,0,8,8,0,8,0,0,8,0,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,
-	4,8,8,0,8,0,0,8,8,0,0,8,0,8,8,0,8,5,0,8,0,8,8,0,0,8,8,0,8,0,6,8,
-};
-
-/*
- * RFC2451: Weak key checks SHOULD be performed.
- */
-int
-crypto_des_check_key(const u8 *key, unsigned int keylen, u32 *flags)
-{
-	u32 n, w;
-
-	n  = parity[key[0]]; n <<= 4;
-	n |= parity[key[1]]; n <<= 4;
-	n |= parity[key[2]]; n <<= 4;
-	n |= parity[key[3]]; n <<= 4;
-	n |= parity[key[4]]; n <<= 4;
-	n |= parity[key[5]]; n <<= 4;
-	n |= parity[key[6]]; n <<= 4;
-	n |= parity[key[7]];
-	w = 0x88888888L;
-
-	if ((*flags & CRYPTO_TFM_REQ_WEAK_KEY)
-	    && !((n - (w >> 3)) & w)) {  /* 1 in 10^10 keys passes this test */
-		if (n < 0x41415151) {
-			if (n < 0x31312121) {
-				if (n < 0x14141515) {
-					/* 01 01 01 01 01 01 01 01 */
-					if (n == 0x11111111) goto weak;
-					/* 01 1F 01 1F 01 0E 01 0E */
-					if (n == 0x13131212) goto weak;
-				} else {
-					/* 01 E0 01 E0 01 F1 01 F1 */
-					if (n == 0x14141515) goto weak;
-					/* 01 FE 01 FE 01 FE 01 FE */
-					if (n == 0x16161616) goto weak;
-				}
-			} else {
-				if (n < 0x34342525) {
-					/* 1F 01 1F 01 0E 01 0E 01 */
-					if (n == 0x31312121) goto weak;
-					/* 1F 1F 1F 1F 0E 0E 0E 0E (?) */
-					if (n == 0x33332222) goto weak;
-				} else {
-					/* 1F E0 1F E0 0E F1 0E F1 */
-					if (n == 0x34342525) goto weak;
-					/* 1F FE 1F FE 0E FE 0E FE */
-					if (n == 0x36362626) goto weak;
-				}
-			}
-		} else {
-			if (n < 0x61616161) {
-				if (n < 0x44445555) {
-					/* E0 01 E0 01 F1 01 F1 01 */
-					if (n == 0x41415151) goto weak;
-					/* E0 1F E0 1F F1 0E F1 0E */
-					if (n == 0x43435252) goto weak;
-				} else {
-					/* E0 E0 E0 E0 F1 F1 F1 F1 (?) */
-					if (n == 0x44445555) goto weak;
-					/* E0 FE E0 FE F1 FE F1 FE */
-					if (n == 0x46465656) goto weak;
-				}
-			} else {
-				if (n < 0x64646565) {
-					/* FE 01 FE 01 FE 01 FE 01 */
-					if (n == 0x61616161) goto weak;
-					/* FE 1F FE 1F FE 0E FE 0E */
-					if (n == 0x63636262) goto weak;
-				} else {
-					/* FE E0 FE E0 FE F1 FE F1 */
-					if (n == 0x64646565) goto weak;
-					/* FE FE FE FE FE FE FE FE */
-					if (n == 0x66666666) goto weak;
-				}
-			}
-		}
-	}
-	return 0;
-weak:
-	*flags |= CRYPTO_TFM_RES_WEAK_KEY;
-	return -EINVAL;
-}
-
-EXPORT_SYMBOL(crypto_des_check_key);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Key Check function for DES &  DES3 Cipher Algorithms");

target/linux/ubicom32/files/arch/ubicom32/crypto/des_ubicom32.c

@@ -1,761 +0,0 @@
-/*
- * arch/ubicom32/crypto/des_ubicom32.c
- *   Ubicom32 implementation of the DES Cipher Algorithm.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#include <crypto/algapi.h>
-#include <linux/init.h>
-#include <linux/module.h>
-
-#include "crypto_ubicom32.h"
-extern int crypto_des_check_key(const u8 *key, unsigned int keylen, u32 *flags);
-
-#define DES_BLOCK_SIZE 8
-#define DES_KEY_SIZE 8
-
-#define DES3_192_KEY_SIZE	(3 * DES_KEY_SIZE)
-#define DES3_192_BLOCK_SIZE	DES_BLOCK_SIZE
-
-#define DES3_SUB_KEY(key, i) 	(((u8 *)key) + (i * DES_KEY_SIZE))
-
-enum des_ops {
-	DES_ENCRYPT,
-	DES_DECRYPT,
-
-	DES3_EDE_ENCRYPT,
-	DES3_EDE_DECRYPT,
-
-#ifdef DES3_EEE
-	DES3_EEE_ENCRYPT,
-	DES3_EEE_DECRYPT,
-#endif
-};
-
-struct ubicom32_des_ctx {
-	u8 key[3 * DES_KEY_SIZE];
-	u32 ctrl;
-	int key_len;
-};
-
-static inline void des_hw_set_key(const u8 *key, u8 key_len)
-{
-	/*
-	 * HW 3DES is not tested yet, use DES just as ipOS
-	 */
-	DES_SET_KEY(key);
-}
-
-static inline void des_hw_cipher(u8 *out, const u8 *in)
-{
-	SEC_SET_INPUT_2W(in);
-
-	asm volatile (
-	"	; start DES by writing 0x38(SECURITY_BASE)	\n\t"
-	"	move.4 0x38(%0), #0x01				\n\t"
-	"	pipe_flush 0					\n\t"
-	"							\n\t"
-	"	; wait for the module to calculate the output	\n\t"
-	"	btst 0x04(%0), #0				\n\t"
-	"	jmpne.f .-4					\n\t"
-		:
-		: "a" (SEC_BASE)
-		: "cc"
-	);
-
-	SEC_GET_OUTPUT_2W(out);
-}
-
-
-static void inline des3_hw_ede_encrypt(u8 *keys, u8 *out, const u8 *in)
-{
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_ENCRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 0), DES_KEY_SIZE);
-	des_hw_cipher(out, in);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_DECRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 1), DES_KEY_SIZE);
-	des_hw_cipher(out, out);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_ENCRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 2), DES_KEY_SIZE);
-	des_hw_cipher(out, out);
-}
-
-static void inline des3_hw_ede_decrypt(u8 *keys, u8 *out, const u8 *in)
-{
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_DECRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 2), DES_KEY_SIZE);
-	des_hw_cipher(out, in);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_ENCRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 1), DES_KEY_SIZE);
-	des_hw_cipher(out, out);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_DECRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 0), DES_KEY_SIZE);
-	des_hw_cipher(out, out);
-}
-
-#ifdef DES3_EEE
-static void inline des3_hw_eee_encrypt(u8 *keys, u8 *out, const u8 *in)
-{
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_ENCRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 0), 2);
-	des_hw_cipher(out, in);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_ENCRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 1), 2);
-	des_hw_cipher(out, out);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_ENCRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 2), 2);
-	des_hw_cipher(out, out);
-}
-
-static void inline des3_hw_eee_decrypt(u8 *keys, u8 *out, const u8 *in)
-{
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_DECRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 2), 2);
-	des_hw_cipher(out, in);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_DECRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 1), 2);
-	des_hw_cipher(out, out);
-
-	hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_DECRYPT);
-	des_hw_set_key(DES3_SUB_KEY(keys, 0), 2);
-	des_hw_cipher(out, out);
-}
-#endif
-
-static int des_setkey(struct crypto_tfm *tfm, const u8 *key,
-		      unsigned int keylen)
-{
-	struct ubicom32_des_ctx *dctx = crypto_tfm_ctx(tfm);
-	u32 *flags = &tfm->crt_flags;
-	int ret;
-
-	/* test if key is valid (not a weak key) */
-	ret = crypto_des_check_key(key, keylen, flags);
-	if (ret == 0) {
-		memcpy(dctx->key, key, keylen);
-		dctx->key_len = keylen;
-		//dctx->ctrl = (keylen == DES_KEY_SIZE) ? SEC_ALG_DES : SEC_ALG_3DES
-		/* 2DES and 3DES are both implemented with DES hw function */
-		dctx->ctrl = SEC_ALG_DES;
-	}
-	return ret;
-}
-
-static inline void des_cipher_1b(struct crypto_tfm *tfm, u8 *out, const u8 *in, u32 extra_flags)
-{
-	const struct ubicom32_des_ctx *uctx = crypto_tfm_ctx(tfm);
-
-	hw_crypto_lock();
-	hw_crypto_check();
-	hw_crypto_set_ctrl(uctx->ctrl | extra_flags);
-
-	des_hw_set_key(uctx->key, uctx->key_len);
-	des_hw_cipher(out, in);
-
-	hw_crypto_unlock();
-}
-
-static void des_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
-{
-	des_cipher_1b(tfm, out, in, SEC_DIR_ENCRYPT);
-}
-
-static void des_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
-{
-	des_cipher_1b(tfm, out, in, SEC_DIR_DECRYPT);
-}
-
-static struct crypto_alg des_alg = {
-	.cra_name		=	"des",
-	.cra_driver_name	=	"des-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
-	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_des_ctx),
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(des_alg.cra_list),
-	.cra_u			= {
-		.cipher = {
-			.cia_min_keysize	=	DES_KEY_SIZE,
-			.cia_max_keysize	=	DES_KEY_SIZE,
-			.cia_setkey		=	des_setkey,
-			.cia_encrypt		=	des_encrypt,
-			.cia_decrypt		=	des_decrypt,
-		}
-	}
-};
-
-static void ecb_des_ciper_loop(u8 *out, u8 *in, unsigned int n)
-{
-	while (likely(n)) {
-		des_hw_cipher(out, in);
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-static void ecb_des3_ede_encrypt_loop(u8 *keys, u8 *out, u8 *in, unsigned int n)
-{
-	while (likely(n)) {
-		des3_hw_ede_encrypt(keys, out, in);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-static void ecb_des3_ede_decrypt_loop(u8 *keys, u8 *out, u8 *in, unsigned int n)
-{
-	while (likely(n)) {
-		des3_hw_ede_decrypt(keys, out, in);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-#ifdef DES3_EEE
-static void ecb_des3_eee_encrypt_loop(u8 *keys, u8 *out, u8 *in, unsigned int n)
-{
-	while (likely(n)) {
-		des3_hw_eee_encrypt(keys, out, in);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-static void ecb_des3_eee_decrypt_loop(u8 *keys, u8 *out, u8 *in, unsigned int n)
-{
-	while (likely(n)) {
-		des3_hw_eee_decrypt(keys, out, in);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-#endif
-
-static inline void ecb_des_cipher_n(struct ubicom32_des_ctx *uctx, enum des_ops op, u8 *out, u8 *in, unsigned int n)
-{
-	switch (op) {
-	case DES_ENCRYPT:
-	case DES_DECRYPT:
-		/* set the right algo, direction and key once */
-		hw_crypto_set_ctrl(SEC_ALG_DES | (op == DES_ENCRYPT ? SEC_DIR_ENCRYPT : 0));
-		des_hw_set_key(uctx->key, uctx->key_len);
-		ecb_des_ciper_loop(out, in, n);
-		break;
-
-	case DES3_EDE_ENCRYPT:
-		ecb_des3_ede_encrypt_loop(uctx->key, out, in, n);
-		break;
-
-	case DES3_EDE_DECRYPT:
-		ecb_des3_ede_decrypt_loop(uctx->key, out, in, n);
-		break;
-
-#ifdef DES3_EEE
-	case DES3_EEE_ENCRYPT:
-		ecb_des3_eee_encrypt_loop(uctx->key, out, in, n);
-		break;
-
-	case DES3_EEE_DECRYPT:
-		ecb_des3_eee_decrypt_loop(uctx->key, out, in, n);
-		break;
-#endif
-	}
-}
-
-static inline void des_xor_2w(u32 *data, u32 *iv)
-{
-	data[0] ^= iv[0];
-	data[1] ^= iv[1];
-}
-
-static void cbc_des_encrypt_loop(u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	while (likely(n)) {
-		des_xor_2w((u32 *)in, (u32 *)iv);
-		des_hw_cipher(out, in);
-		SEC_COPY_2W(iv, out);
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-static void cbc_des_decrypt_loop(u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	u8 next_iv[DES_BLOCK_SIZE];
-	while (likely(n)) {
-		SEC_COPY_2W(next_iv, in);
-		des_hw_cipher(out, in);
-		des_xor_2w((u32 *)out, (u32 *)iv);
-		SEC_COPY_2W(iv, next_iv);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-static void cbc_des3_ede_encrypt_loop(u8 *keys, u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	while (likely(n)) {
-		des_xor_2w((u32 *)in, (u32 *)iv);
-		des3_hw_ede_encrypt(keys, out, in);
-		SEC_COPY_2W(iv, out);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-static void cbc_des3_ede_decrypt_loop(u8 *keys, u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	u8 next_iv[DES_BLOCK_SIZE];
-	while (likely(n)) {
-		SEC_COPY_2W(next_iv, in);
-		des3_hw_ede_decrypt(keys, out, in);
-		des_xor_2w((u32 *)out, (u32 *)iv);
-		SEC_COPY_2W(iv, next_iv);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-#ifdef DES3_EEE
-static void cbc_des3_eee_encrypt_loop(u8 *keys, u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	while (likely(n)) {
-		des_xor_2w((u32 *)in, (u32 *)iv);
-		des3_hw_eee_encrypt(keys, out, in);
-		SEC_COPY_2W(iv, out);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-
-static void cbc_des3_eee_decrypt_loop(u8 *keys, u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	u8 next_iv[DES_BLOCK_SIZE];
-	while (likely(n)) {
-		SEC_COPY_2W(next_iv, in);
-		des3_hw_eee_decrypt(keys, out, in);
-		des_xor_2w((u32 *)out, (u32 *)iv);
-		SEC_COPY_2W(iv, next_iv);
-
-		out += DES_BLOCK_SIZE;
-		in += DES_BLOCK_SIZE;
-		n -= DES_BLOCK_SIZE;
-	}
-}
-#endif
-
-static inline void cbc_des_cipher_n(struct ubicom32_des_ctx *uctx, enum des_ops op, u8 *out, u8 *in, u8 *iv, unsigned int n)
-{
-	switch (op) {
-	case DES_ENCRYPT:
-		hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_ENCRYPT);
-		des_hw_set_key(uctx->key, uctx->key_len);
-		cbc_des_encrypt_loop(out, in, iv, n);
-		break;
-
-	case DES_DECRYPT:
-		/* set the right algo, direction and key once */
-		hw_crypto_set_ctrl(SEC_ALG_DES | SEC_DIR_DECRYPT);
-		des_hw_set_key(uctx->key, uctx->key_len);
-		cbc_des_decrypt_loop(out, in, iv, n);
-		break;
-
-	case DES3_EDE_ENCRYPT:
-		cbc_des3_ede_encrypt_loop(uctx->key, out, in, iv, n);
-		break;
-
-	case DES3_EDE_DECRYPT:
-		cbc_des3_ede_decrypt_loop(uctx->key, out, in, iv, n);
-		break;
-
-#ifdef DES3_EEE
-	case DES3_EEE_ENCRYPT:
-		cbc_des3_eee_encrypt_loop(uctx->key, out, in, iv, n);
-		break;
-
-	case DES3_EEE_DECRYPT:
-		cbc_des3_eee_decrypt_loop(uctx->key, out, in, iv, n);
-		break;
-#endif
-	}
-}
-
-static int des_cipher(struct blkcipher_desc *desc, struct scatterlist *dst,
-		      struct scatterlist *src, unsigned int nbytes, u32 extra_flags, enum des_ops op)
-{
-	struct ubicom32_des_ctx *uctx = crypto_blkcipher_ctx(desc->tfm);
-	int ret;
-
-	struct blkcipher_walk walk;
-	blkcipher_walk_init(&walk, dst, src, nbytes);
-	ret = blkcipher_walk_virt(desc, &walk);
-	if (ret) {
-		return ret;
-	}
-
-	hw_crypto_lock();
-	hw_crypto_check();
-
-	while ((nbytes = walk.nbytes)) {
-		/* only use complete blocks */
-		unsigned int n = nbytes & ~(DES_BLOCK_SIZE - 1);
-		u8 *out = walk.dst.virt.addr;
-		u8 *in = walk.src.virt.addr;
-
-		/* finish n/16 blocks */
-		if (extra_flags & SEC_CBC_SET) {
-			cbc_des_cipher_n(uctx, op, out, in, walk.iv, n);
-		} else {
-			ecb_des_cipher_n(uctx, op, out, in, n);
-		}
-
-		nbytes &= DES_BLOCK_SIZE - 1;
-		ret = blkcipher_walk_done(desc, &walk, nbytes);
-	}
-
-	hw_crypto_unlock();
-	return ret;
-}
-
-static int ecb_des_encrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_NONE, DES_ENCRYPT);
-}
-
-static int ecb_des_decrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_NONE, DES_DECRYPT);
-}
-
-static struct crypto_alg ecb_des_alg = {
-	.cra_name		=	"ecb(des)",
-	.cra_driver_name	=	"ecb-des-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_COMPOSITE_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
-	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_des_ctx),
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_type		=	&crypto_blkcipher_type,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(ecb_des_alg.cra_list),
-	.cra_u			= {
-		.blkcipher = {
-			.min_keysize		=	DES_KEY_SIZE,
-			.max_keysize		=	DES_KEY_SIZE,
-			.setkey			=	des_setkey,
-			.encrypt		=	ecb_des_encrypt,
-			.decrypt		=	ecb_des_decrypt,
-		}
-	}
-};
-
-static int cbc_des_encrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_SET, DES_ENCRYPT);
-}
-
-static int cbc_des_decrypt(struct blkcipher_desc *desc,
-			   struct scatterlist *dst, struct scatterlist *src,
-			   unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_SET, DES_DECRYPT);
-}
-
-static struct crypto_alg cbc_des_alg = {
-	.cra_name		=	"cbc(des)",
-	.cra_driver_name	=	"cbc-des-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_COMPOSITE_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
-	.cra_blocksize		=	DES_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_des_ctx),
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_type		=	&crypto_blkcipher_type,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(cbc_des_alg.cra_list),
-	.cra_u			= {
-		.blkcipher = {
-			.min_keysize		=	DES_KEY_SIZE,
-			.max_keysize		=	DES_KEY_SIZE,
-			.ivsize			=	DES_BLOCK_SIZE,
-			.setkey			=	des_setkey,
-			.encrypt		=	cbc_des_encrypt,
-			.decrypt		=	cbc_des_decrypt,
-		}
-	}
-};
-
-/*
- * RFC2451:
- *
- *   For DES-EDE3, there is no known need to reject weak or
- *   complementation keys.  Any weakness is obviated by the use of
- *   multiple keys.
- *
- *   However, if the first two or last two independent 64-bit keys are
- *   equal (k1 == k2 or k2 == k3), then the DES3 operation is simply the
- *   same as DES.  Implementers MUST reject keys that exhibit this
- *   property.
- *
- */
-static int des3_192_setkey(struct crypto_tfm *tfm, const u8 *key,
-			   unsigned int keylen)
-{
-	int i, ret;
-	struct ubicom32_des_ctx *dctx = crypto_tfm_ctx(tfm);
-	const u8 *temp_key = key;
-	u32 *flags = &tfm->crt_flags;
-
-	if (!(memcmp(key, &key[DES_KEY_SIZE], DES_KEY_SIZE) &&
-	    memcmp(&key[DES_KEY_SIZE], &key[DES_KEY_SIZE * 2],
-		   DES_KEY_SIZE))) {
-
-		*flags |= CRYPTO_TFM_RES_BAD_KEY_SCHED;
-		return -EINVAL;
-	}
-	for (i = 0; i < 3; i++, temp_key += DES_KEY_SIZE) {
-		ret = crypto_des_check_key(temp_key, DES_KEY_SIZE, flags);
-		if (ret < 0)
-			return ret;
-	}
-	memcpy(dctx->key, key, keylen);
-	dctx->ctrl = SEC_ALG_DES;	//hw 3DES not working yet
-	dctx->key_len = keylen;
-	return 0;
-}
-
-static void des3_192_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
-{
-	struct ubicom32_des_ctx *uctx = crypto_tfm_ctx(tfm);
-
-	hw_crypto_lock();
-	hw_crypto_check();
-
-	des3_hw_ede_encrypt(uctx->key, dst, src);
-
-	hw_crypto_unlock();
-}
-
-static void des3_192_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
-{
-	struct ubicom32_des_ctx *uctx = crypto_tfm_ctx(tfm);
-
-	hw_crypto_lock();
-	hw_crypto_check();
-
-	des3_hw_ede_decrypt(uctx->key, dst, src);
-
-	hw_crypto_unlock();
-}
-
-static struct crypto_alg des3_192_alg = {
-	.cra_name		=	"des3_ede",
-	.cra_driver_name	=	"des3_ede-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_CIPHER,
-	.cra_blocksize		=	DES3_192_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_des_ctx),
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(des3_192_alg.cra_list),
-	.cra_u			= {
-		.cipher = {
-			.cia_min_keysize	=	DES3_192_KEY_SIZE,
-			.cia_max_keysize	=	DES3_192_KEY_SIZE,
-			.cia_setkey		=	des3_192_setkey,
-			.cia_encrypt		=	des3_192_encrypt,
-			.cia_decrypt		=	des3_192_decrypt,
-		}
-	}
-};
-
-static int ecb_des3_192_encrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_NONE, DES3_EDE_ENCRYPT);
-}
-
-static int ecb_des3_192_decrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_NONE, DES3_EDE_DECRYPT);
-}
-
-static struct crypto_alg ecb_des3_192_alg = {
-	.cra_name		=	"ecb(des3_ede)",
-	.cra_driver_name	=	"ecb-des3_ede-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_COMPOSITE_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
-	.cra_blocksize		=	DES3_192_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_des_ctx),
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_type		=	&crypto_blkcipher_type,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(
-						ecb_des3_192_alg.cra_list),
-	.cra_u			= {
-		.blkcipher = {
-			.min_keysize		=	DES3_192_KEY_SIZE,
-			.max_keysize		=	DES3_192_KEY_SIZE,
-			.setkey			=	des3_192_setkey,
-			.encrypt		=	ecb_des3_192_encrypt,
-			.decrypt		=	ecb_des3_192_decrypt,
-		}
-	}
-};
-
-static int cbc_des3_192_encrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_SET, DES3_EDE_ENCRYPT);
-}
-
-static int cbc_des3_192_decrypt(struct blkcipher_desc *desc,
-				struct scatterlist *dst,
-				struct scatterlist *src, unsigned int nbytes)
-{
-	return des_cipher(desc, dst, src, nbytes, SEC_CBC_SET, DES3_EDE_DECRYPT);
-}
-
-static struct crypto_alg cbc_des3_192_alg = {
-	.cra_name		=	"cbc(des3_ede)",
-	.cra_driver_name	=	"cbc-des3_ede-ubicom32",
-	.cra_priority		=	CRYPTO_UBICOM32_COMPOSITE_PRIORITY,
-	.cra_flags		=	CRYPTO_ALG_TYPE_BLKCIPHER,
-	.cra_blocksize		=	DES3_192_BLOCK_SIZE,
-	.cra_ctxsize		=	sizeof(struct ubicom32_des_ctx),
-	.cra_alignmask		=	CRYPTO_UBICOM32_ALIGNMENT - 1,
-	.cra_type		=	&crypto_blkcipher_type,
-	.cra_module		=	THIS_MODULE,
-	.cra_list		=	LIST_HEAD_INIT(
-						cbc_des3_192_alg.cra_list),
-	.cra_u			= {
-		.blkcipher = {
-			.min_keysize		=	DES3_192_KEY_SIZE,
-			.max_keysize		=	DES3_192_KEY_SIZE,
-			.ivsize			=	DES3_192_BLOCK_SIZE,
-			.setkey			=	des3_192_setkey,
-			.encrypt		=	cbc_des3_192_encrypt,
-			.decrypt		=	cbc_des3_192_decrypt,
-		}
-	}
-};
-
-static int init(void)
-{
-	int ret = 0;
-
-	hw_crypto_init();
-
-	ret = crypto_register_alg(&des_alg);
-	if (ret)
-		goto des_err;
-	ret = crypto_register_alg(&ecb_des_alg);
-	if (ret)
-		goto ecb_des_err;
-	ret = crypto_register_alg(&cbc_des_alg);
-	if (ret)
-		goto cbc_des_err;
-
-	ret = crypto_register_alg(&des3_192_alg);
-	if (ret)
-		goto des3_192_err;
-	ret = crypto_register_alg(&ecb_des3_192_alg);
-	if (ret)
-		goto ecb_des3_192_err;
-	ret = crypto_register_alg(&cbc_des3_192_alg);
-	if (ret)
-		goto cbc_des3_192_err;
-
-out:
-	return ret;
-
-cbc_des3_192_err:
-	crypto_unregister_alg(&ecb_des3_192_alg);
-ecb_des3_192_err:
-	crypto_unregister_alg(&des3_192_alg);
-des3_192_err:
-	crypto_unregister_alg(&cbc_des_alg);
-cbc_des_err:
-	crypto_unregister_alg(&ecb_des_alg);
-ecb_des_err:
-	crypto_unregister_alg(&des_alg);
-des_err:
-	goto out;
-}
-
-static void __exit fini(void)
-{
-	crypto_unregister_alg(&cbc_des3_192_alg);
-	crypto_unregister_alg(&ecb_des3_192_alg);
-	crypto_unregister_alg(&des3_192_alg);
-	crypto_unregister_alg(&cbc_des_alg);
-	crypto_unregister_alg(&ecb_des_alg);
-	crypto_unregister_alg(&des_alg);
-}
-
-module_init(init);
-module_exit(fini);
-
-MODULE_ALIAS("des");
-MODULE_ALIAS("des3_ede");
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("DES & Triple DES EDE Cipher Algorithms");

target/linux/ubicom32/files/arch/ubicom32/crypto/md5_ubicom32.c

@@ -1,200 +0,0 @@
-/*
- * arch/ubicom32/crypto/md5_ubicom32.c
- *   Ubicom32 implementation of the MD5 Secure Hash Algorithm
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/crypto.h>
-
-#include "crypto_ubicom32.h"
-
-#define MD5_DIGEST_SIZE	16
-#define MD5_BLOCK_SIZE	64
-#define MD5_HASH_WORDS	4
-
-extern void _md5_ip5k_init_digest(u32_t *digest);
-extern void _md5_ip5k_transform(u32_t *data_input);
-extern void _md5_ip5k_get_digest(u32_t *digest);
-
-struct ubicom32_md5_ctx {
-	u64 count;		/* message length */
-	u32 state[MD5_HASH_WORDS];
-	u8 buf[2 * MD5_BLOCK_SIZE];
-};
-
-static void md5_init(struct crypto_tfm *tfm)
-{
-	struct ubicom32_md5_ctx *mctx = crypto_tfm_ctx(tfm);
-	mctx->state[0] = 0x01234567;
-	mctx->state[1] = 0x89abcdef;
-	mctx->state[2] = 0xfedcba98;
-	mctx->state[3] = 0x76543210;
-
-	mctx->count = 0;
-}
-
-static inline void _md5_process(u32 *digest, const u8 *data)
-{
-	_md5_ip5k_transform((u32 *)data);
-}
-
-static void md5_update(struct crypto_tfm *tfm, const u8 *data,
-			unsigned int len)
-{
-	struct ubicom32_md5_ctx *mctx = crypto_tfm_ctx(tfm);
-	int index, clen;
-
-	/* how much is already in the buffer? */
-	index = mctx->count & 0x3f;
-
-	mctx->count += len;
-
-	if (index + len < MD5_BLOCK_SIZE) {
-		goto store_only;
-	}
-
-	hw_crypto_lock();
-	hw_crypto_check();
-
-	/* init digest set ctrl register too */
-	_md5_ip5k_init_digest(mctx->state);
-
-	if (unlikely(index == 0 && SEC_ALIGNED(data))) {
-fast_process:
-		while (len >= MD5_BLOCK_SIZE) {
-			_md5_process(mctx->state, data);
-			data += MD5_BLOCK_SIZE;
-			len -= MD5_BLOCK_SIZE;
-		}
-		goto store;
-	}
-
-	/* process one stored block */
-	if (index) {
-		clen = MD5_BLOCK_SIZE - index;
-		memcpy(mctx->buf + index, data, clen);
-		_md5_process(mctx->state, mctx->buf);
-		data += clen;
-		len -= clen;
-		index = 0;
-	}
-
-	if (likely(SEC_ALIGNED(data))) {
-		goto fast_process;
-	}
-
-	/* process as many blocks as possible */
-	while (len >= MD5_BLOCK_SIZE) {
-		memcpy(mctx->buf, data, MD5_BLOCK_SIZE);
-		_md5_process(mctx->state, mctx->buf);
-		data += MD5_BLOCK_SIZE;
-		len -= MD5_BLOCK_SIZE;
-	}
-
-store:
-	_md5_ip5k_get_digest(mctx->state);
-	hw_crypto_unlock();
-
-store_only:
-	/* anything left? */
-	if (len)
-		memcpy(mctx->buf + index , data, len);
-}
-
-/* Add padding and return the message digest. */
-static void md5_final(struct crypto_tfm *tfm, u8 *out)
-{
-	struct ubicom32_md5_ctx *mctx = crypto_tfm_ctx(tfm);
-	u32 bits[2];
-	unsigned int index, end;
-
-	/* must perform manual padding */
-	index = mctx->count & 0x3f;
-	end =  (index < 56) ? MD5_BLOCK_SIZE : (2 * MD5_BLOCK_SIZE);
-
-	/* start pad with 1 */
-	mctx->buf[index] = 0x80;
-
-	/* pad with zeros */
-	index++;
-	memset(mctx->buf + index, 0x00, end - index - 8);
-
-	/* append message length */
-	bits[0] = mctx->count << 3;
-	bits[1] = mctx->count >> 29;
-	__cpu_to_le32s(bits);
-	__cpu_to_le32s(bits + 1);
-
-	memcpy(mctx->buf + end - 8, &bits, sizeof(bits));
-
-	/* force to use the mctx->buf and ignore the partial buf */
-	mctx->count = mctx->count & ~0x3f;
-	md5_update(tfm, mctx->buf, end);
-
-	/* copy digest to out */
-	memcpy(out, mctx->state, MD5_DIGEST_SIZE);
-
-	/* wipe context */
-	memset(mctx, 0, sizeof *mctx);
-}
-
-static struct crypto_alg alg = {
-	.cra_name	=	"md5",
-	.cra_driver_name=	"md5-ubicom32",
-	.cra_priority	=	CRYPTO_UBICOM32_PRIORITY,
-	.cra_flags	=	CRYPTO_ALG_TYPE_DIGEST,
-	.cra_blocksize	=	MD5_BLOCK_SIZE,
-	.cra_ctxsize	=	sizeof(struct ubicom32_md5_ctx),
-	.cra_module	=	THIS_MODULE,
-	.cra_list	=	LIST_HEAD_INIT(alg.cra_list),
-	.cra_u = {
-		.digest = {
-			.dia_digestsize =       MD5_DIGEST_SIZE,
-			.dia_init       =       md5_init,
-			.dia_update     =       md5_update,
-			.dia_final      =       md5_final,
-		}
-	}
-};
-
-static int __init init(void)
-{
-	hw_crypto_init();
-	return crypto_register_alg(&alg);
-}
-
-static void __exit fini(void)
-{
-	crypto_unregister_alg(&alg);
-}
-
-module_init(init);
-module_exit(fini);
-
-MODULE_ALIAS("md5");
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("MD5 Secure Hash Algorithm");

target/linux/ubicom32/files/arch/ubicom32/crypto/md5_ubicom32_asm.S

@@ -1,234 +0,0 @@
-/*
- * arch/ubicom32/crypto/md5_ubicom32_asm.S
- *	MD5 (Message Digest 5) support for Ubicom32 v3 architecture
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#define __ASM__
-#include <asm/ip5000.h>
-
-#ifndef RP
-#define RP A5
-#endif
-
-;*****************************************************************************************
-; The function prototypes
-;*****************************************************************************************
-; void md5_ip5k_init(void)
-; void md5_ip5k_transform(u32_t *data_input)
-; void md5_get_digest(u32_t *digest)
-
-;*****************************************************************************************
-; Inputs
-;*****************************************************************************************;
-; data_input is the pointer to the block of data over which the digest will be calculated.
-;	It should be word aligned.
-;
-; digest is the pointer to the block of data into which the digest (the output) will be written.
-;	It should be word aligned.
-;
-
-;*****************************************************************************************
-; Outputs
-;*****************************************************************************************
-; None
-
-;*****************************************************************************************
-; An: Address Registers
-;*****************************************************************************************
-#define an_digest A3
-#define an_data_input A3
-#define an_security_block A4
-
-;*****************************************************************************************
-; Hash Constants
-;*****************************************************************************************
-#define HASH_MD5_IN0 0x01234567
-#define HASH_MD5_IN1 0x89abcdef
-#define HASH_MD5_IN2 0xfedcba98
-#define HASH_MD5_IN3 0x76543210
-
-#define HASH_SECURITY_BLOCK_CONTROL_INIT_NO_ENCYPTION 2
-#define HASH_SECURITY_BLOCK_CONTROL_INIT_MD5 ((1 << 4) | HASH_SECURITY_BLOCK_CONTROL_INIT_NO_ENCYPTION)
-
-;*****************************************************************************************
-; Hash related defines
-;*****************************************************************************************
-#define hash_control 0x00(an_security_block)
-#define hash_control_low 0x02(an_security_block)
-#define hash_status 0x04(an_security_block)
-
-#define hash_input_0 0x30(an_security_block)
-#define hash_input_1 0x34(an_security_block)
-#define hash_input_2 0x38(an_security_block)
-#define hash_input_3 0x3c(an_security_block)
-#define hash_input_4 0x40(an_security_block)
-
-#define hash_output_0 0x70(an_security_block)
-#define hash_output_0_low 0x72(an_security_block)
-#define hash_output_1 0x74(an_security_block)
-#define hash_output_1_low 0x76(an_security_block)
-#define hash_output_2 0x78(an_security_block)
-#define hash_output_2_low 0x7a(an_security_block)
-#define hash_output_3 0x7c(an_security_block)
-#define hash_output_3_low 0x7e(an_security_block)
-
-;*****************************************************************************************
-; Assembly macros
-;*****************************************************************************************
-	; C compiler reserves RP (A5) for return address during subroutine call.
-	; Use RP to return to caller
-.macro	call_return_macro
-	calli	RP, 0(RP)
-.endm
-
-#if 0
-;*****************************************************************************************
-;	void md5_ip5k_init(void)
-;		initialize the output registers of the hash module
-;
-	;.section .text.md5_ip5k_init,"ax",@progbits
-	.section .text
-	.global	_md5_ip5k_init
-	.func md5_ip5k_init, _md5_ip5k_init
-
-_md5_ip5k_init:
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	movei hash_control, #%hi(HASH_SECURITY_BLOCK_CONTROL_INIT_MD5)
-	movei hash_control_low, #%lo(HASH_SECURITY_BLOCK_CONTROL_INIT_MD5)
-
-	movei hash_output_0, #%hi(HASH_MD5_IN0)
-	movei hash_output_0_low, #%lo(HASH_MD5_IN0)
-
-	movei hash_output_1, #%hi(HASH_MD5_IN1)
-	movei hash_output_1_low, #%lo(HASH_MD5_IN1)
-
-	movei hash_output_2, #%hi(HASH_MD5_IN2)
-	movei hash_output_2_low, #%lo(HASH_MD5_IN2)
-
-	movei hash_output_3, #%hi(HASH_MD5_IN3)
-	movei hash_output_3_low, #%lo(HASH_MD5_IN3)
-
-	call_return_macro
-	.endfunc
-#endif
-
-;*****************************************************************************************
-;	void md5_ip5k_init_digest(u32_t *hash_input)
-;		initialize the output registers of the hash module
-
-	;.section .text.md5_ip5k_init_digest,"ax",@progbits
-	.section .text
-	.global	_md5_ip5k_init_digest
-	.func md5_ip5k_init_digest, _md5_ip5k_init_digest
-
-_md5_ip5k_init_digest:
-	movea an_data_input, D0
-
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	movei hash_control, #%hi(HASH_SECURITY_BLOCK_CONTROL_INIT_MD5)
-	movei hash_control_low, #%lo(HASH_SECURITY_BLOCK_CONTROL_INIT_MD5)
-
-	move.4 hash_output_0, (an_data_input)4++
-	move.4 hash_output_1, (an_data_input)4++
-	move.4 hash_output_2, (an_data_input)4++
-	move.4 hash_output_3, (an_data_input)4++
-
-	call_return_macro
-	.endfunc
-
-;*****************************************************************************************
-;	void md5_ip5k_transform(u32_t *data_input)
-;		performs intermediate transformation step for the hash calculation
-;
-	;.sect .text.md5_ip5k_transform,"ax",@progbits
-	.section .text
-	.global	_md5_ip5k_transform
-	.func md5_ip5k_transform, _md5_ip5k_transform
-
-_md5_ip5k_transform:
-	movea an_data_input, D0
-
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	; Write the first 128bits (16 bytes)
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	pipe_flush 0
-
-md5_ip5k_transform_wait:
-	; wait for the module to calculate the output hash
-	btst hash_status, #0
-	jmpne.f md5_ip5k_transform_wait
-
-	call_return_macro
-	.endfunc
-
-;*****************************************************************************************
-;	void md5_ip5k_get_digest(u32_t *digest)
-;		Return the hash of the input data
-;
-	;.sect .text.md5_get_digest,"ax",@progbits
-	.section .text
-	.global	_md5_ip5k_get_digest
-	.func md5_ip5k_get_digest, _md5_ip5k_get_digest
-
-_md5_ip5k_get_digest:
-	movea an_digest, D0
-
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	; we have finished
-	move.4 0(an_digest), hash_output_0
-	move.4 4(an_digest), hash_output_1
-	move.4 8(an_digest), hash_output_2
-	move.4 12(an_digest), hash_output_3
-
-	call_return_macro
-	.endfunc

target/linux/ubicom32/files/arch/ubicom32/crypto/sha1_ubicom32.c

@@ -1,354 +0,0 @@
-/*
- * arch/ubicom32/crypto/sha1_ubicom32.c
- *   Ubicom32 implementation of the SHA1 Secure Hash Algorithm.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/crypto.h>
-#include <crypto/sha.h>
-#include <asm/linkage.h>
-
-#include "crypto_ubicom32.h"
-#define HASH_SECURITY_BLOCK_CONTROL_INIT_NO_ENCYPTION 2
-#define HASH_SECURITY_BLOCK_CONTROL_INIT_SHA1 ((1 << 5) | HASH_SECURITY_BLOCK_CONTROL_INIT_NO_ENCYPTION)
-
-struct ubicom32_sha1_ctx {
-	u64 count;		/* message length */
-	u32 state[5];
-	u8 buf[2 * SHA1_BLOCK_SIZE];
-};
-
-static inline void sha1_clear_2ws(u8 *buf, int wc)
-{
-	asm volatile (
-	"1:	move.4	(%0)4++, #0		\n\t"
-	"	move.4	(%0)4++, #0		\n\t"
-	"	sub.4	%1, #2, %1		\n\t"
-	"	jmple.f	1b			\n\t"
-		:
-		: "a" (buf), "d" (wc)
-		: "cc"
-	);
-}
-
-/* only wipe out count, state, and 1st half of buf - 9 bytes at most */
-#define sha1_wipe_out(sctx) sha1_clear_2ws((u8 *)sctx, 2 + 5 + 16 - 2)
-
-static inline void sha1_init_digest(u32 *digest)
-{
-	hw_crypto_set_ctrl(HASH_SECURITY_BLOCK_CONTROL_INIT_SHA1);
-	asm volatile (
-	"	; move digests to hash_output regs	\n\t"
-	"	move.4	0x70(%0), 0x0(%1)		\n\t"
-	"	move.4	0x74(%0), 0x4(%1)		\n\t"
-	"	move.4	0x78(%0), 0x8(%1)		\n\t"
-	"	move.4	0x7c(%0), 0xc(%1)		\n\t"
-	"	move.4	0x80(%0), 0x10(%1)		\n\t"
-		:
-		: "a" (SEC_BASE), "a" (digest)
-	);
-}
-
-static inline void sha1_transform_feed(const u8 *in)
-{
-	asm volatile (
-	"	; write the 1st 16 bytes	\n\t"
-	"	move.4	0x30(%0), 0x0(%1)	\n\t"
-	"	move.4	0x34(%0), 0x4(%1)	\n\t"
-	"	move.4	0x38(%0), 0x8(%1)	\n\t"
-	"	move.4	0x3c(%0), 0xc(%1)	\n\t"
-	"	move.4	0x40(%0), %1		\n\t"
-	"	; write the 2nd 16 bytes	\n\t"
-	"	move.4	0x30(%0), 0x10(%1)	\n\t"
-	"	move.4	0x34(%0), 0x14(%1)	\n\t"
-	"	move.4	0x38(%0), 0x18(%1)	\n\t"
-	"	move.4	0x3c(%0), 0x1c(%1)	\n\t"
-	"	move.4	0x40(%0), %1		\n\t"
-	"	; write the 3rd 16 bytes	\n\t"
-	"	move.4	0x30(%0), 0x20(%1)	\n\t"
-	"	move.4	0x34(%0), 0x24(%1)	\n\t"
-	"	move.4	0x38(%0), 0x28(%1)	\n\t"
-	"	move.4	0x3c(%0), 0x2c(%1)	\n\t"
-	"	move.4	0x40(%0), %1		\n\t"
-	"	; write the 4th 16 bytes	\n\t"
-	"	move.4	0x30(%0), 0x30(%1)	\n\t"
-	"	move.4	0x34(%0), 0x34(%1)	\n\t"
-	"	move.4	0x38(%0), 0x38(%1)	\n\t"
-	"	move.4	0x3c(%0), 0x3c(%1)	\n\t"
-	"	move.4	0x40(%0), %1		\n\t"
-	"	pipe_flush 0			\n\t"
-		:
-		: "a"(SEC_BASE), "a"(in)
-	);
-}
-
-static inline void sha1_transform_wait(void)
-{
-	asm volatile (
-	"	btst	0x04(%0), #0		\n\t"
-	"	jmpne.f -4			\n\t"
-		:
-		: "a"(SEC_BASE)
-		: "cc"
-	);
-}
-
-static inline void sha1_output_digest(u32 *digest)
-{
-	asm volatile (
-	"	move.4	0x0(%1), 0x70(%0)		\n\t"
-	"	move.4	0x4(%1), 0x74(%0)		\n\t"
-	"	move.4	0x8(%1), 0x78(%0)		\n\t"
-	"	move.4	0xc(%1), 0x7c(%0)		\n\t"
-	"	move.4	0x10(%1), 0x80(%0)		\n\t"
-		:
-		: "a" (SEC_BASE), "a" (digest)
-	);
-}
-
-static __ocm_text void sha1_init(struct crypto_tfm *tfm)
-{
-	struct ubicom32_sha1_ctx *sctx = crypto_tfm_ctx(tfm);
-
-	sctx->state[0] = SHA1_H0;
-	sctx->state[1] = SHA1_H1;
-	sctx->state[2] = SHA1_H2;
-	sctx->state[3] = SHA1_H3;
-	sctx->state[4] = SHA1_H4;
-	sctx->count = 0;
-}
-
-static void __ocm_text sha1_update(struct crypto_tfm *tfm, const u8 *data,
-			unsigned int len)
-{
-	struct ubicom32_sha1_ctx *sctx = crypto_tfm_ctx(tfm);
-	int index, clen;
-
-	/* how much is already in the buffer? */
-	index = sctx->count & 0x3f;
-
-	sctx->count += len;
-
-	if (index + len < SHA1_BLOCK_SIZE) {
-		goto store_only;
-	}
-
-	hw_crypto_lock();
-	hw_crypto_check();
-
-	/* init digest set ctrl register too */
-	sha1_init_digest(sctx->state);
-
-	if (unlikely(index == 0 && SEC_ALIGNED(data))) {
-fast_process:
-#if CRYPTO_UBICOM32_LOOP_ASM
-		if (likely(len >= SHA1_BLOCK_SIZE)) {
-			register unsigned int cnt = len >> 6; 	// loop = len / 64;
-			sha1_transform_feed(data);
-			data += SHA1_BLOCK_SIZE;
-
-			/* cnt is pre-decremented in the loop */
-			asm volatile (
-			"; while (--loop):  work on 2nd block   \n\t"
-			"1:	add.4	%2, #-1, %2		\n\t"
-			"	jmpeq.f	5f			\n\t"
-			"					\n\t"
-			"	; write the 1st 16 bytes	\n\t"
-			"	move.4	0x30(%1), (%0)4++	\n\t"
-			"	move.4	0x34(%1), (%0)4++	\n\t"
-			"	move.4	0x38(%1), (%0)4++	\n\t"
-			"	move.4	0x3c(%1), (%0)4++	\n\t"
-			"	; can not kick off hw before it \n\t"
-			"	; is done with the prev block   \n\t"
-			"					\n\t"
-			"	btst	0x04(%1), #0		\n\t"
-			"	jmpne.f	-4			\n\t"
-			"					\n\t"
-			"	; tell hw to load 1st 16 bytes  \n\t"
-			"	move.4	0x40(%1), %2		\n\t"
-			"					\n\t"
-			"	; write the 2nd 16 bytes	\n\t"
-			"	move.4	0x30(%1), (%0)4++	\n\t"
-			"	move.4	0x34(%1), (%0)4++	\n\t"
-			"	move.4	0x38(%1), (%0)4++	\n\t"
-			"	move.4	0x3c(%1), (%0)4++	\n\t"
-			"	move.4	0x40(%1), %2		\n\t"
-			"					\n\t"
-			"	; write the 3rd 16 bytes	\n\t"
-			"	move.4	0x30(%1), (%0)4++	\n\t"
-			"	move.4	0x34(%1), (%0)4++	\n\t"
-			"	move.4	0x38(%1), (%0)4++	\n\t"
-			"	move.4	0x3c(%1), (%0)4++	\n\t"
-			"	move.4	0x40(%1), %2		\n\t"
-			"					\n\t"
-			"	; write the 4th 16 bytes	\n\t"
-			"	move.4	0x30(%1), (%0)4++	\n\t"
-			"	move.4	0x34(%1), (%0)4++	\n\t"
-			"	move.4	0x38(%1), (%0)4++	\n\t"
-			"	move.4	0x3c(%1), (%0)4++	\n\t"
-			"	move.4	0x40(%1), %2		\n\t"
-			"					\n\t"
-			"; no need flush, enough insts		\n\t"
-			"; before next hw wait			\n\t"
-			"					\n\t"
-			"; go back to loop			\n\t"
-			"	jmpt 1b				\n\t"
-			"					\n\t"
-			"; wait hw for last block		\n\t"
-			"5:	btst 0x04(%1), #0		\n\t"
-			"	jmpne.f -4			\n\t"
-			"					\n\t"
-				: "+a" (data)
-				: "a"( SEC_BASE), "d" (cnt)
-				: "cc"
-			);
-
-			len = len & (64 - 1);
-		}
-#else
-		while (likely(len >= SHA1_BLOCK_SIZE)) {
-			sha1_transform_feed(data);
-			data += SHA1_BLOCK_SIZE;
-			len -= SHA1_BLOCK_SIZE;
-			sha1_transform_wait();
-		}
-#endif
-		goto store;
-	}
-
-	/* process one stored block */
-	if (index) {
-		clen = SHA1_BLOCK_SIZE - index;
-		memcpy(sctx->buf + index, data, clen);
-		sha1_transform_feed(sctx->buf);
-		data += clen;
-		len -= clen;
-		index = 0;
-		sha1_transform_wait();
-	}
-
-	if (likely(SEC_ALIGNED(data))) {
-		goto fast_process;
-	}
-
-	/* process as many blocks as possible */
-	if (likely(len >= SHA1_BLOCK_SIZE)) {
-		memcpy(sctx->buf, data, SHA1_BLOCK_SIZE);
-		do {
-			sha1_transform_feed(sctx->buf);
-			data += SHA1_BLOCK_SIZE;
-			len -= SHA1_BLOCK_SIZE;
-			if (likely(len >= SHA1_BLOCK_SIZE)) {
-				memcpy(sctx->buf, data, SHA1_BLOCK_SIZE);
-				sha1_transform_wait();
-				continue;
-			}
-			/* it is the last block */
-			sha1_transform_wait();
-			break;
-		} while (1);
-	}
-
-store:
-	sha1_output_digest(sctx->state);
-	hw_crypto_unlock();
-
-store_only:
-	/* anything left? */
-	if (len)
-		memcpy(sctx->buf + index , data, len);
-}
-
-/* Add padding and return the message digest. */
-static void __ocm_text sha1_final(struct crypto_tfm *tfm, u8 *out)
-{
-	struct ubicom32_sha1_ctx *sctx = crypto_tfm_ctx(tfm);
-	u64 bits;
-	unsigned int index, end;
-
-	/* must perform manual padding */
-	index = sctx->count & 0x3f;
-	end =  (index < 56) ? SHA1_BLOCK_SIZE : (2 * SHA1_BLOCK_SIZE);
-
-	/* start pad with 1 */
-	sctx->buf[index] = 0x80;
-
-	/* pad with zeros */
-	index++;
-	memset(sctx->buf + index, 0x00, end - index - 8);
-
-	/* append message length */
-	bits = sctx->count << 3 ;
-	SEC_COPY_2W(sctx->buf + end - 8, &bits);
-
-	/* force to use the sctx->buf and ignore the partial buf */
-	sctx->count = sctx->count & ~0x3f;
-	sha1_update(tfm, sctx->buf, end);
-
-	/* copy digest to out */
-	SEC_COPY_5W(out, sctx->state);
-
-	/* wipe context */
-	sha1_wipe_out(sctx);
-}
-
-static struct crypto_alg alg = {
-	.cra_name	=	"sha1",
-	.cra_driver_name=	"sha1-ubicom32",
-	.cra_priority	=	CRYPTO_UBICOM32_PRIORITY,
-	.cra_flags	=	CRYPTO_ALG_TYPE_DIGEST,
-	.cra_blocksize	=	SHA1_BLOCK_SIZE,
-	.cra_ctxsize	=	sizeof(struct ubicom32_sha1_ctx),
-	.cra_module	=	THIS_MODULE,
-	.cra_list	=	LIST_HEAD_INIT(alg.cra_list),
-	.cra_u	  = {
-		.digest = {
-			.dia_digestsize =       SHA1_DIGEST_SIZE,
-			.dia_init       =       sha1_init,
-			.dia_update     =       sha1_update,
-			.dia_final      =       sha1_final,
-		}
-	}
-};
-
-static int __init init(void)
-{
-	hw_crypto_init();
-	return crypto_register_alg(&alg);
-}
-
-static void __exit fini(void)
-{
-	crypto_unregister_alg(&alg);
-}
-
-module_init(init);
-module_exit(fini);
-
-MODULE_ALIAS("sha1");
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("SHA1 Secure Hash Algorithm");

target/linux/ubicom32/files/arch/ubicom32/crypto/sha1_ubicom32_asm.S

@@ -1,244 +0,0 @@
-/*
- * arch/ubicom32/crypto/sha1_ubicom32_asm.S
- *	SHA1 hash support for Ubicom32 architecture V3.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#define __ASM__
-#include <asm/ip5000.h>
-
-#ifndef RP
-#define RP A5
-#endif
-
-;*****************************************************************************************
-; The function prototype
-;*****************************************************************************************
-; void sha1_ip5k_init(void)
-; void sha1_ip5k_transform(u32_t *data_input)
-; void sha1_ip5k_output(u32_t *digest)
-
-;*****************************************************************************************
-; Inputs
-;*****************************************************************************************
-; data_input is the pointer to the block of data over which the digest will be calculated.
-;	It should be word aligned.
-;
-; digest is the pointer to the block of data into which the digest (the output) will be written.
-;	It should be word aligned.
-;
-
-;*****************************************************************************************
-; Outputs
-;*****************************************************************************************
-; None
-
-;*****************************************************************************************
-; Hash Constants
-;*****************************************************************************************
-#define HASH_SHA1_IN0 0x67452301
-#define HASH_SHA1_IN1 0xefcdab89
-#define HASH_SHA1_IN2 0x98badcfe
-#define HASH_SHA1_IN3 0x10325476
-#define HASH_SHA1_IN4 0xc3d2e1f0
-
-#define HASH_SECURITY_BLOCK_CONTROL_INIT_NO_ENCYPTION 2
-#define HASH_SECURITY_BLOCK_CONTROL_INIT_SHA1 ((1 << 5) | HASH_SECURITY_BLOCK_CONTROL_INIT_NO_ENCYPTION)
-
-;*****************************************************************************************
-; An: Address Registers
-;*****************************************************************************************
-#define an_digest a4
-#define an_data_input a4
-#define an_security_block a3
-
-;*****************************************************************************************
-; Hash related defines
-;*****************************************************************************************
-#define hash_control 0x00(an_security_block)
-#define hash_control_low 0x02(an_security_block)
-#define hash_status 0x04(an_security_block)
-
-#define hash_input_0 0x30(an_security_block)
-#define hash_input_1 0x34(an_security_block)
-#define hash_input_2 0x38(an_security_block)
-#define hash_input_3 0x3c(an_security_block)
-#define hash_input_4 0x40(an_security_block)
-
-#define hash_output_0 0x70(an_security_block)
-#define hash_output_0_low 0x72(an_security_block)
-#define hash_output_1 0x74(an_security_block)
-#define hash_output_1_low 0x76(an_security_block)
-#define hash_output_2 0x78(an_security_block)
-#define hash_output_2_low 0x7a(an_security_block)
-#define hash_output_3 0x7c(an_security_block)
-#define hash_output_3_low 0x7e(an_security_block)
-#define hash_output_4 0x80(an_security_block)
-#define hash_output_4_low 0x82(an_security_block)
-
-;*****************************************************************************************
-; Assembly macros
-;*****************************************************************************************
-	; C compiler reserves RP (A5) for return address during subroutine call.
-	; Use RP to return to caller
-.macro	call_return_macro
-	calli	RP, 0(RP)
-.endm
-
-;*****************************************************************************************
-;	void sha1_ip5k_init(void)
-;		initialize the output registers of the hash module
-
-	;.section .text.sha1_ip5k_init,"ax",@progbits
-	.section .ocm_text,"ax",@progbits
-	.global	_sha1_ip5k_init
-	.func sha1_ip5k_init, _sha1_ip5k_init
-
-_sha1_ip5k_init:
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	movei hash_control, #%hi(HASH_SECURITY_BLOCK_CONTROL_INIT_SHA1)
-	movei hash_control_low, #%lo(HASH_SECURITY_BLOCK_CONTROL_INIT_SHA1)
-
-	movei hash_output_0, #%hi(HASH_SHA1_IN0)
-	movei hash_output_0_low, #%lo(HASH_SHA1_IN0)
-
-	movei hash_output_1, #%hi(HASH_SHA1_IN1)
-	movei hash_output_1_low, #%lo(HASH_SHA1_IN1)
-
-	movei hash_output_2, #%hi(HASH_SHA1_IN2)
-	movei hash_output_2_low, #%lo(HASH_SHA1_IN2)
-
-	movei hash_output_3, #%hi(HASH_SHA1_IN3)
-	movei hash_output_3_low, #%lo(HASH_SHA1_IN3)
-
-	movei hash_output_4, #%hi(HASH_SHA1_IN4)
-	movei hash_output_4_low, #%lo(HASH_SHA1_IN4)
-
-	call_return_macro
-	.endfunc
-
-;*****************************************************************************************
-;	void sha1_ip5k_init_digest(u32_t *hash_input)
-;		initialize the output registers of the hash module
-
-	;.section .text.sha1_ip5k_init_digest,"ax",@progbits
-	.section .ocm_text,"ax",@progbits
-	.global	_sha1_ip5k_init_digest
-	.func sha1_ip5k_init_digest, _sha1_ip5k_init_digest
-
-_sha1_ip5k_init_digest:
-	movea an_data_input, D0
-
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	movei hash_control, #%hi(HASH_SECURITY_BLOCK_CONTROL_INIT_SHA1)
-	movei hash_control_low, #%lo(HASH_SECURITY_BLOCK_CONTROL_INIT_SHA1)
-
-	move.4 hash_output_0, (an_data_input)4++
-	move.4 hash_output_1, (an_data_input)4++
-	move.4 hash_output_2, (an_data_input)4++
-	move.4 hash_output_3, (an_data_input)4++
-	move.4 hash_output_4, (an_data_input)4++
-
-	call_return_macro
-	.endfunc
-
-;*****************************************************************************************
-;	void sha1_ip5k_transform(u32_t *data_input)
-;		performs intermediate transformation step for the hash calculation
-
-	;.section .text.sha1_ip5k_transform,"ax",@progbits
-	.section .ocm_text,"ax",@progbits
-	.global	_sha1_ip5k_transform
-	.func sha1_ip5k_transform, _sha1_ip5k_transform
-
-_sha1_ip5k_transform:
-	movea an_data_input, D0
-
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	; Write the first 128bits (16 bytes)
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	move.4 hash_input_0, (an_data_input)4++
-	move.4 hash_input_1, (an_data_input)4++
-	move.4 hash_input_2, (an_data_input)4++
-	move.4 hash_input_3, (an_data_input)4++
-	move.4 hash_input_4, D0
-
-	pipe_flush 0
-
-sha1_ip5k_transform_wait:
-	; wait for the module to calculate the output hash
-	btst hash_status, #0
-	jmpne.f sha1_ip5k_transform_wait
-
-	call_return_macro
-	.endfunc
-
-;*****************************************************************************************
-;	void sha1_ip5k_output(u32_t *digest)
-;		Return the hash of the input data
-
-	;.section .text.sha1_ip5k_output,"ax",@progbits
-	.section .ocm_text,"ax",@progbits
-	.global	_sha1_ip5k_output
-	.func sha1_ip5k_output, _sha1_ip5k_output
-
-_sha1_ip5k_output:
-	movea an_digest, D0
-
-	moveai an_security_block, #SECURITY_BASE_EFFECTIVE_ADDRESS
-
-	; we have finished
-	move.4 0(an_digest), hash_output_0
-	move.4 4(an_digest), hash_output_1
-	move.4 8(an_digest), hash_output_2
-	move.4 12(an_digest), hash_output_3
-	move.4 16(an_digest), hash_output_4
-
-	call_return_macro
-	.endfunc
-
-;*****************************************************************************************
-;END			;End of program code
-;*****************************************************************************************

target/linux/ubicom32/files/arch/ubicom32/include/asm/.gitignore

@@ -1 +0,0 @@
-/ocm_size.h

target/linux/ubicom32/files/arch/ubicom32/include/asm/Kbuild

@@ -1 +0,0 @@
-include include/asm-generic/Kbuild.asm

target/linux/ubicom32/files/arch/ubicom32/include/asm/a.out.h

@@ -1,47 +0,0 @@
-/*
- * arch/ubicom32/include/asm/a.out.h
- *   Definitions for Ubicom32 a.out executable format.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_A_OUT_H
-#define _ASM_UBICOM32_A_OUT_H
-
-struct exec
-{
-  unsigned long a_info;		/* Use macros N_MAGIC, etc for access */
-  unsigned a_text;		/* length of text, in bytes */
-  unsigned a_data;		/* length of data, in bytes */
-  unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
-  unsigned a_syms;		/* length of symbol table data in file, in bytes */
-  unsigned a_entry;		/* start address */
-  unsigned a_trsize;		/* length of relocation info for text, in bytes */
-  unsigned a_drsize;		/* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a)	((a).a_trsize)
-#define N_DRSIZE(a)	((a).a_drsize)
-#define N_SYMSIZE(a)	((a).a_syms)
-
-#endif /* _ASM_UBICOM32_A_OUT_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/atomic.h

@@ -1,353 +0,0 @@
-/*
- * arch/ubicom32/include/asm/atomic.h
- *   Atomic operations definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_ATOMIC_H
-#define _ASM_UBICOM32_ATOMIC_H
-
-#include <asm/system.h>
-#include <asm/ubicom32-common.h>
-#include <asm/types.h>
-
-/*
- * Most instructions on the Ubicom32 processor are atomic in that they
- * execute in one clock cycle.  However, Linux has several operations
- * (e.g. compare and swap) which will require more than a single instruction
- * to perform.   To achieve this, the Ubicom32 processor uses a single
- * global bit in a scratchpad register as a critical section lock. All
- * atomic operations acquire this lock.
- *
- * NOTE: To AVOID DEADLOCK(s), the atomic lock must only be used for atomic
- * operations or by the ldsr to avoid disabling a thread performing an atomic
- * operation.
- *
- * Do not attempt to disable interrupts while holding the atomic operations
- * lock or you will DEADLOCK the system.
- */
-
-#define ATOMIC_INIT(i)	{ (i) }
-
-/*
- * __atomic_add()
- * 	Add i to v and return the result.
- */
-static inline void __atomic_add(int i, atomic_t *v)
-{
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	vt->counter += i;
-	__atomic_lock_release();
-}
-
-/*
- * __atomic_sub()
- * 	Subtract i from v and return the result.
- */
-static inline void __atomic_sub(int i, atomic_t *v)
-{
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	vt->counter -= i;
-	__atomic_lock_release();
-}
-
-/*
- * __atomic_add_return()
- * 	Add i to v and return the result.
- *
- * The implementation here looks rather odd because we appear to be doing
- * the addition twice.  In fact that's exactly what we're doing but with
- * the ubicom32 instruction set we can do the inner load and add with two
- * instructions whereas generating both the atomic result and the "ret"
- * result requires three instructions.  The second add is generally only as
- * costly as a move instruction and in cases where we compare the result
- * with a constant the compiler can fold two constant values and do a
- * single instruction, thus saving an instruction overall!
- *
- * At the worst we save one instruction inside the atomic lock.
- */
-static inline int __atomic_add_return(int i, atomic_t *v)
-{
-	int ret;
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	ret = vt->counter;
-	vt->counter = ret + i;
-	__atomic_lock_release();
-
-	return ret + i;
-}
-
-/*
- * __atomic_sub_return()
- * 	Subtract i from v and return the result.
- *
- * The implementation here looks rather odd because we appear to be doing
- * the subtraction twice.  In fact that's exactly what we're doing but with
- * the ubicom32 instruction set we can do the inner load and sub with two
- * instructions whereas generating both the atomic result and the "ret"
- * result requires three instructions.  The second sub is generally only as
- * costly as a move instruction and in cases where we compare the result
- * with a constant the compiler can fold two constant values and do a
- * single instruction, thus saving an instruction overall!
- *
- * At the worst we save one instruction inside the atomic lock.
- */
-static inline int __atomic_sub_return(int i, atomic_t *v)
-{
-	int ret;
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	ret = vt->counter;
-	vt->counter = ret - i;
-	__atomic_lock_release();
-
-	return ret - i;
-}
-
-/*
- * PUBLIC API FOR ATOMIC!
- */
-#define atomic_add(i,v)	(__atomic_add( ((int)i),(v)))
-#define atomic_sub(i,v)	(__atomic_sub( ((int)i),(v)))
-#define atomic_inc(v)	(__atomic_add(   1,(v)))
-#define atomic_dec(v)	(__atomic_sub(   1,(v)))
-#define atomic_add_return(i,v)	(__atomic_add_return( ((int)i),(v)))
-#define atomic_sub_return(i,v)	(__atomic_sub_return( ((int)i),(v)))
-#define atomic_inc_return(v)	(__atomic_add_return(   1,(v)))
-#define atomic_dec_return(v)	(__atomic_sub_return(   1,(v)))
-#define atomic_inc_and_test(v)	(atomic_inc_return(v) == 0)
-#define atomic_dec_and_test(v)	(atomic_dec_return(v) == 0)
-#define atomic_add_negative(a, v)	(atomic_add_return((a), (v)) < 0)
-#define atomic_sub_and_test(i,v)	(atomic_sub_return((i),(v)) == 0)
-
-/*
- * atomic_read()
- * 	Acquire the atomic lock and read the variable.
- */
-static inline int atomic_read(const atomic_t *v)
-{
-	int ret;
-	const atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	ret = vt->counter;
-	__atomic_lock_release();
-
-	return ret;
-}
-
-/*
- * atomic_set()
- * 	Acquire the atomic lock and set the variable.
- */
-static inline void atomic_set(atomic_t *v, int i)
-{
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	vt->counter = i;
-	__atomic_lock_release();
-}
-
-/*
- * atomic_cmpxchg
- * 	Acquire the atomic lock and exchange if current == old.
- */
-static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
-{
-	int prev;
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	prev = vt->counter;
-	if (prev == old) {
-		vt->counter = new;
-	}
-	__atomic_lock_release();
-
-	return prev;
-}
-
-/*
- * atomic_xchg()
- * 	Acquire the atomic lock and exchange values.
- */
-static inline int atomic_xchg(atomic_t *v, int new)
-{
-	int prev;
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	prev = vt->counter;
-	vt->counter = new;
-	__atomic_lock_release();
-
-	return prev;
-}
-
-/*
- * atomic_add_unless()
- * 	Acquire the atomic lock and add a unless the value is u.
- */
-static inline int atomic_add_unless(atomic_t *v, int a, int u)
-{
-	int prev;
-	atomic_t *vt = v;
-
-	__atomic_lock_acquire();
-	prev = vt->counter;
-	if (prev != u) {
-		vt->counter += a;
-		__atomic_lock_release();
-		return 1;
-	}
-
-	__atomic_lock_release();
-	return 0;
-}
-
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
-
-#include <linux/version.h>
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)
-#include <asm-generic/atomic-long.h>
-#else
-#include <asm-generic/atomic.h>
-#endif
-
-/*
- * The following is not a real function.  The compiler should remove the function
- * call as long as the user does not pass in a size that __xchg and __cmpxchg
- * are not prepared for.  If the user does pass in an unknown size, the user
- * will get a link time error.
- *
- * The no return is to prevent a compiler error that can occur when dealing with
- * uninitialized variables. Given that the function doesn't exist there is no
- * net effect (and if it did it would not return).
- */
-extern void __xchg_called_with_bad_pointer(void) __attribute__((noreturn));
-
-/*
- * __xchg()
- *	Xchange *ptr for x atomically.
- *
- * Must be both locally atomic and atomic on SMP. Ubicom32 does not have an
- * atomic exchange instruction so we use the global atomic_lock.
- */
-static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size)
-{
-	unsigned long ret;
-
-	__atomic_lock_acquire();
-
-	switch (size) {
-	case 1:
-		ret = *(volatile unsigned char *)ptr;
-		*(volatile unsigned char *)ptr = x;
-		break;
-
-	case 2:
-		ret = *(volatile unsigned short *)ptr;
-		*(volatile unsigned short *)ptr = x;
-		break;
-
-	case 4:
-		ret = *(volatile unsigned int *)ptr;
-		*(volatile unsigned int *)ptr = x;
-		break;
-
-	default:
-		__xchg_called_with_bad_pointer();
-		break;
-	}
-	__atomic_lock_release();
-	return ret;
-}
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-
-/*
- * __cmpxchg()
- *	Compare and Xchange *ptr for x atomically.
- *
- * Must be both locally atomic and atomic on SMP. Ubicom32 does not have an
- * atomic exchange instruction so we use the global atomic_lock.
- */
-static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long next, int size)
-{
-	unsigned long prev;
-
-	__atomic_lock_acquire();
-	switch (size) {
-	case 1:
-		prev = *(u8 *)ptr;
-		if (prev == old) {
-			*(u8 *)ptr = (u8)next;
-		}
-		break;
-
-	case 2:
-		prev = *(u16 *)ptr;
-		if (prev == old) {
-			*(u16 *)ptr = (u16)next;
-		}
-		break;
-
-	case 4:
-		prev = *(u32 *)ptr;
-		if (prev == old) {
-			*(u32 *)ptr = (u32)next;
-		}
-		break;
-
-	default:
-		__xchg_called_with_bad_pointer();
-		break;
-	}
-	__atomic_lock_release();
-	return prev;
-}
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-#define cmpxchg_local(ptr, o, n) \
-	((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), (unsigned long)(n), sizeof(*(ptr))))
-
-#define cmpxchg(ptr, o, n) __cmpxchg((ptr), (o), (n), sizeof(*(ptr)))
-
-#define smp_mb__before_atomic_inc() asm volatile ("" : : : "memory")
-#define smp_mb__after_atomic_inc() asm volatile ("" : : : "memory")
-#define smp_mb__before_atomic_dec() asm volatile ("" : : : "memory")
-#define smp_mb__after_atomic_dec() asm volatile ("" : : : "memory")
-
-#endif /* _ASM_UBICOM32_ATOMIC_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/audio.h

@@ -1,40 +0,0 @@
-/*
- * arch/ubicom32/include/asm/audio.h
- *	Audio include file
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _AUDIO_H
-#define _AUDIO_H
-
-#include <asm/devtree.h>
-#include <asm/audionode.h>
-
-/*
- * Resource indices used to access IRQs via platform_get_resource
- */
-#define AUDIO_MEM_RESOURCE	0
-#define AUDIO_TX_IRQ_RESOURCE	0
-#define AUDIO_RX_IRQ_RESOURCE	1
-
-extern struct platform_device * __init audio_device_alloc(const char *driver_name, const char *node_name, const char *inst_name, int priv_size);
-
-#define audio_device_priv(pdev) (((struct ubi32pcm_platform_data *)(((struct platform_device *)(pdev))->dev.platform_data))->priv_data)
-#endif

target/linux/ubicom32/files/arch/ubicom32/include/asm/audionode.h

@@ -1,152 +0,0 @@
-/*
- * audionode.h
- *	audionode and DMA descriptors
- *
- * Copyright �© 2009 Ubicom Inc. <www.ubicom.com>.  All rights reserved.
- *
- * This file contains confidential information of Ubicom, Inc. and your use of
- * this file is subject to the Ubicom Software License Agreement distributed with
- * this file. If you are uncertain whether you are an authorized user or to report
- * any unauthorized use, please contact Ubicom, Inc. at +1-408-789-2200.
- * Unauthorized reproduction or distribution of this file is subject to civil and
- * criminal penalties.
- *
- */
-#ifndef _AUDIONODE_H_
-#define _AUDIONODE_H_
-
-#define AUDIO_INT_FLAG_MORE_SAMPLES 0x00000001
-#define AUDIO_INT_FLAG_COMMAND      0x00000002
-
-/*
- * Commands the Primary OS sends to the audio device
- */
-enum audio_command {
-	AUDIO_CMD_NONE,
-	AUDIO_CMD_START,
-	AUDIO_CMD_STOP,
-	AUDIO_CMD_PAUSE,
-	AUDIO_CMD_RESUME,
-	AUDIO_CMD_MUTE,
-	AUDIO_CMD_UNMUTE,
-	AUDIO_CMD_SETUP,
-	AUDIO_CMD_ENABLE,
-	AUDIO_CMD_DISABLE,
-};
-
-/*
- * Flag bits passed in the registers
- */
-#define CMD_START_FLAG_LE		(1 << 0)	/* Use Little Endian Mode */
-
-/*
- * Status bits that audio device can set to indicate reason
- * for interrupting the Primary OS
- */
-#define AUDIO_STATUS_PLAY_DMA0_REQUEST (1 << 0) /* Audio device needs samples in DMA0 for playback */
-#define AUDIO_STATUS_PLAY_DMA1_REQUEST (1 << 1) /* Audio device needs samples in DMA1 for playback */
-
-struct audio_dma {
-	/*
-	 * NOTE: The active flag shall only be SET by the producer and CLEARED
-	 * by the consumer, NEVER the other way around.  For playback, the
-	 * Primary OS sets this flag and ipAudio clears it.
-	 *
-	 * The producer shall not modify the ptr or ctr fields when the transfer
-	 * is marked as active, as these are used by the consumer to do the
-	 * transfer.
-	 */
-	volatile u32_t active; 		/* Nonzero if data in ptr/ctr ready to be transferred */
-	volatile void *ptr;		/* Pointer to data to be transferred */
-	volatile u32_t ctr; 		/* Counter: number of data units to transfer */
-};
-
-#define AUDIONODE_CAP_BE	(1 << 0)
-#define AUDIONODE_CAP_LE	(1 << 1)
-
-#define AUDIONODE_VERSION	7
-struct audio_node {
-	struct devtree_node dn;
-
-	/*
-	 * Version of this node
-	 */
-	u32_t			version;
-
-	/*
-	 * Pointer to the registers
-	 */
-	struct audio_regs	*regs;
-};
-
-/*
- * [OCM] Audio registers
- *	Registers exposed as part of our MMIO area
- */
-#define AUDIO_REGS_VERSION	7
-struct audio_regs {
-	/*
-	 * Version of this register set
-	 */
-	u32_t version;
-
-	/*
-	 * Interrupt status
-	 */
-	volatile u32_t int_status;
-
-	/*
-	 * Interrupt request
-	 */
-	volatile u32_t int_req;
-
-	/*
-	 * Current IRQ being serviced
-	 */
-	u32_t cur_irq;
-
-	/*
-	 * Maximum number of devices supported
-	 */
-	u32_t max_devs;
-
-	/*
-	 * [DDR] Device registers for each of the devices
-	 */
-	struct audio_dev_regs *adr;
-};
-
-#define AUDIO_DEV_REGS_VERSION 2
-struct audio_dev_regs {
-	u32_t version;					/* Version of this register set */
-
-	u8_t name[32];					/* Name of this driver */
-	u32_t caps;					/* Capabilities of this driver */
-	const u32_t *sample_rates;			/* Sample Rates supported by this driver */
-	u32_t n_sample_rates;				/* Number of sample rates supported by this driver */
-	u32_t channel_mask;				/* A bit set in a particular position means we support this channel configuration */
-	volatile u32_t int_flags;			/* Reason for interrupting audio device */
-	volatile enum audio_command command;	/* Command from Primary OS */
-	volatile u32_t flags;				/* Flag bits for this command */
-	volatile u32_t channels;			/* Number of channels */
-	volatile u32_t sample_rate;			/* Sample rate */
-	volatile u32_t status;				/* Status bits sent from ipAudio to Primary OS */
-	void *primary_os_buffer_ptr;			/*
-							 * Playback: Pointer to next sample to be removed from
-							 *           Primary OS sample buffer
-							 * Capture: Pointer to where next sample will be inserted
-							 *          into Primary OS sample buffer
-							 */
-
-	/*
-	 * These are the transfer requests.  They are used in alternating
-	 * order so that when ipAudio is processing one request, the
-	 * Primary OS can fill in the other one.
-	 *
-	 * NOTE: The active bit shall always be SET by the producer and
-	 * CLEARED by the consumer, NEVER the other way around.
-	 */
-	struct audio_dma dma_xfer_requests[2];
-};
-
-#endif

target/linux/ubicom32/files/arch/ubicom32/include/asm/auxvec.h

@@ -1,32 +0,0 @@
-/*
- * arch/ubicom32/include/asm/auxvec.h
- *   Symbolic values for the entries in the auxiliary table
- *   put on the initial stack.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_AUXVEC_H
-#define _ASM_UBICOM32_AUXVEC_H
-
-#endif /* _ASM_UBICOM32_AUXVEC_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/bitops.h

@@ -1,172 +0,0 @@
-/*
- * arch/ubicom32/include/asm/bitops.h
- *   Bit manipulation definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_BITOPS_H
-#define _ASM_UBICOM32_BITOPS_H
-
-/*
- * Copyright 1992, Linus Torvalds.
- */
-
-#include <linux/compiler.h>
-#include <asm/byteorder.h>	/* swab32 */
-
-#ifdef __KERNEL__
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-#include <asm-generic/bitops/ffs.h>
-#include <asm-generic/bitops/__ffs.h>
-
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/ffz.h>
-
-#include <asm/ubicom32-common.h>
-
-static inline void set_bit(int bit, volatile unsigned long *p)
-{
-	unsigned long mask = 1UL << (bit & 31);
-
-	p += bit >> 5;
-
-	__atomic_lock_acquire();
-	*p |= mask;
-	__atomic_lock_release();
-}
-
-static inline void clear_bit(int bit, volatile unsigned long *p)
-{
-	unsigned long mask = 1UL << (bit & 31);
-
-	p += bit >> 5;
-
-	__atomic_lock_acquire();
-	*p &= ~mask;
-	__atomic_lock_release();
-}
-
-/*
- * clear_bit() doesn't provide any barrier for the compiler.
- */
-#define smp_mb__before_clear_bit()	barrier()
-#define smp_mb__after_clear_bit()	barrier()
-
-static inline void change_bit(int bit, volatile unsigned long *p)
-{
-	unsigned long mask = 1UL << (bit & 31);
-
-	p += bit >> 5;
-
-	__atomic_lock_acquire();
-	*p ^= mask;
-	__atomic_lock_release();
-}
-
-static inline int test_and_set_bit(int bit, volatile unsigned long *p)
-{
-	unsigned int res;
-	unsigned long mask = 1UL << (bit & 31);
-
-	p += bit >> 5;
-
-	__atomic_lock_acquire();
-	res = *p;
-	*p = res | mask;
-	__atomic_lock_release();
-
-	return res & mask;
-}
-
-static inline int test_and_clear_bit(int bit, volatile unsigned long *p)
-{
-	unsigned int res;
-	unsigned long mask = 1UL << (bit & 31);
-
-	p += bit >> 5;
-
-	__atomic_lock_acquire();
-	res = *p;
-	*p = res & ~mask;
-	__atomic_lock_release();
-
-	return res & mask;
-}
-
-static inline int test_and_change_bit(int bit, volatile unsigned long *p)
-{
-	unsigned int res;
-	unsigned long mask = 1UL << (bit & 31);
-
-	p += bit >> 5;
-
-	__atomic_lock_acquire();
-	res = *p;
-	*p = res ^ mask;
-	__atomic_lock_release();
-
-	return res & mask;
-}
-
-#include <asm-generic/bitops/non-atomic.h>
-
-/*
- * This routine doesn't need to be atomic.
- */
-static inline int __constant_test_bit(int nr, const volatile unsigned long *addr)
-{
-	return ((1UL << (nr & 31)) & (((const volatile unsigned int *) addr)[nr >> 5])) != 0;
-}
-
-static inline int __test_bit(int nr, const volatile unsigned long *addr)
-{
-	int 	* a = (int *) addr;
-	int	mask;
-
-	a += nr >> 5;
-	mask = 1 << (nr & 0x1f);
-	return ((mask & *a) != 0);
-}
-
-#define test_bit(nr,addr) (__builtin_constant_p(nr) ?  __constant_test_bit((nr),(addr)) :  __test_bit((nr),(addr)))
-
-#include <asm-generic/bitops/find.h>
-#include <asm-generic/bitops/hweight.h>
-#include <asm-generic/bitops/lock.h>
-
-#include <asm-generic/bitops/ext2-non-atomic.h>
-#include <asm-generic/bitops/ext2-atomic.h>
-#include <asm-generic/bitops/minix.h>
-
-#endif /* __KERNEL__ */
-
-#include <asm-generic/bitops/fls.h>
-#include <asm-generic/bitops/__fls.h>
-#include <asm-generic/bitops/fls64.h>
-
-#endif /* _ASM_UBICOM32_BITOPS_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/bitsperlong.h

@@ -1 +0,0 @@
-#include <asm-generic/bitsperlong.h>

target/linux/ubicom32/files/arch/ubicom32/include/asm/board.h

@@ -1,34 +0,0 @@
-/*
- * arch/ubicom32/include/asm/board.h
- *   Board init and revision definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_BOARD_H
-#define _ASM_UBICOM32_BOARD_H
-
-extern const char *board_get_revision(void);
-extern void __init board_init(void);
-
-#endif /* _ASM_UBICOM32_BOARD_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/bootargs.h

@@ -1,34 +0,0 @@
-/*
- * arch/ubicom32/include/asm/bootargs.h
- *   Kernel command line via the devtree API.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_BOOTARGS_H
-#define _ASM_UBICOM32_BOOTARGS_H
-
-extern const char *bootargs_get_cmdline(void);
-extern void __init bootargs_init(void);
-
-#endif /* _ASM_UBICOM32_BOOTARGS_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/bootinfo.h

@@ -1,34 +0,0 @@
-/*
- * arch/ubicom32/include/asm/bootinfo.h
- *   Definitions of firmware boot parameters passed to the kernel.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_BOOTINFO_H
-#define _ASM_UBICOM32_BOOTINFO_H
-
-/* Nothing for ubicom32 */
-
-#endif /* _ASM_UBICOM32_BOOTINFO_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/bug.h

@@ -1,95 +0,0 @@
-/*
- * arch/ubicom32/include/asm/bug.h
- *   Generic bug.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_BUG_H
-#define _ASM_UBICOM32_BUG_H
-
-#include <linux/kernel.h>
-#include <asm/thread.h>
-
-#if defined(CONFIG_BUG) && defined(CONFIG_STOP_ON_BUG)
-
-/*
- * BUG()
- *	Ubicom specific version of the BUG() macro.
- *
- * This implementation performs a THREAD_STALL stopping all threads before
- * calling panic.  This enables a developer to see the "real" state of the
- * machine (since panic alters the system state).  We do the printf first
- * because while it is slow, it does not alter system state (like
- * interrupts).
- *
- * TODO: Implement the trap sequence used by other architectures.
- */
-#define BUG() do { \
-	printk("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__); \
-	THREAD_STALL; \
-	panic("BUG!"); \
-} while (0)
-
-
-/*
- * __WARN()
- *	WARN() using printk() for now.
- *
- * TODO: Implement the trap sequence used by other architectures.
- */
-#define __WARN()							\
-	do {								\
-		printk("WARN: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __func__); \
-	} while(0)
-
-/*
- * WARN_ON()
- *	Ubicom specific version of the WARN_ON macro.
- *
- * This implementation performs a printk for the WARN_ON() instead
- * of faulting into the kernel and using report_bug().
- *
- * TODO: Implement the trap sequence used by other architectures.
- */
-#define WARN_ON(x) ({						\
-	int __ret_warn_on = !!(x);				\
-	if (__builtin_constant_p(__ret_warn_on)) {		\
-		if (__ret_warn_on)				\
-			__WARN();				\
-	} else {						\
-		if (unlikely(__ret_warn_on))			\
-			__WARN();				\
-	}							\
-	unlikely(__ret_warn_on);				\
-})
-
-
-#define HAVE_ARCH_BUG
-#define HAVE_ARCH_WARN_ON
-
-#endif
-
-#include <asm-generic/bug.h>
-
-#endif /* _ASM_UBICOM32_BUG_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/bugs.h

@@ -1,44 +0,0 @@
-/*
- * arch/ubicom32/include/asm/bugs.h
- *   Definition of check_bugs() for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 1994  Linus Torvalds
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- *	void check_bugs(void);
- */
-
-#ifndef _ASM_UBICOM32_BUGS_H
-#define _ASM_UBICOM32_BUGS_H
-
-static void check_bugs(void)
-{
-}
-
-#endif /* _ASM_UBICOM32_BUGS_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/byteorder.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/byteorder.h
- *   Byte order swapping utility routines.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_BYTEORDER_H
-#define _ASM_UBICOM32_BYTEORDER_H
-
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _ASM_UBICOM32_BYTEORDER_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/cache.h

@@ -1,40 +0,0 @@
-/*
- * arch/ubicom32/include/asm/cache.h
- *   Cache line definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_CACHE_H
-#define _ASM_UBICOM32_CACHE_H
-
-/*
- * bytes per L1 cache line
- */
-#define L1_CACHE_SHIFT  5
-#define L1_CACHE_BYTES  (1 << L1_CACHE_SHIFT)
-
-#define __cacheline_aligned
-#define ____cacheline_aligned
-
-#endif /* _ASM_UBICOM32_CACHE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/cachectl.h

@@ -1,39 +0,0 @@
-/*
- * arch/ubicom32/include/asm/cachectl.h
- *   Ubicom32 cache control definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_CACHECTL_H
-#define _ASM_UBICOM32_CACHECTL_H
-
-#include <asm/ip5000.h>
-
-/*
- * mem_cache_control()
- *	Special cache control operation
- */
-extern void mem_cache_control(unsigned long cc, unsigned long begin_addr, unsigned long end_addr, unsigned long op);
-
-#endif /* _ASM_UBICOM32_CACHECTL_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/cacheflush.h

@@ -1,111 +0,0 @@
-/*
- * arch/ubicom32/include/asm/cacheflush.h
- *   Cache flushing definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_CACHEFLUSH_H
-#define _ASM_UBICOM32_CACHEFLUSH_H
-
-/*
- * (C) Copyright 2000-2004, Greg Ungerer <[email protected]>
- */
-#include <linux/mm.h>
-#include <asm/cachectl.h>
-#include <asm/ip5000.h>
-
-#define flush_cache_all()			__flush_cache_all()
-#define flush_cache_mm(mm)			do { } while (0)
-#define flush_cache_dup_mm(mm)			do { } while (0)
-#define flush_cache_range(vma, start, end)	__flush_cache_all()
-#define flush_cache_page(vma, vmaddr)		do { } while (0)
-#define flush_dcache_page(page)			do { } while (0)
-#define flush_dcache_mmap_lock(mapping)		do { } while (0)
-#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
-
-#define flush_dcache_range(start, end)					\
-do {									\
-	/* Flush the data cache and invalidate the I cache. */		\
-	mem_cache_control(DCCR_BASE, start, end, CCR_CTRL_FLUSH_ADDR);	\
-	mem_cache_control(ICCR_BASE, start, end, CCR_CTRL_INV_ADDR);	\
-} while (0)
-
-#define flush_icache_range(start, end)					\
-do {									\
-	/* Flush the data cache and invalidate the I cache. */		\
-	mem_cache_control(DCCR_BASE, start, end, CCR_CTRL_FLUSH_ADDR);	\
-	mem_cache_control(ICCR_BASE, start, end, CCR_CTRL_INV_ADDR);	\
-} while (0)
-
-#define flush_icache_page(vma,pg)		do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
-#define flush_cache_vmap(start, end)		do { } while (0)
-#define flush_cache_vunmap(start, end)		do { } while (0)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-	memcpy(dst, src, len)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
-	memcpy(dst, src, len)
-
-/*
- * Cache handling for IP5000
- */
-extern inline void mem_cache_invalidate_all(unsigned long cc)
-{
-	if (cc == DCCR_BASE)
-		UBICOM32_LOCK(DCCR_LOCK_BIT);
-	else
-		UBICOM32_LOCK(ICCR_LOCK_BIT);
-
-	asm volatile (
-	"	bset	"D(CCR_CTRL)"(%0), "D(CCR_CTRL)"(%0), #"D(CCR_CTRL_RESET)"	\n\t"
-	"	nop									\n\t"
-	"	bclr	"D(CCR_CTRL)"(%0), "D(CCR_CTRL)"(%0), #"D(CCR_CTRL_RESET)"	\n\t"
-	"	pipe_flush 0								\n\t"
-		:
-		: "a"(cc)
-		: "cc"
-	);
-
-	if (cc == DCCR_BASE)
-		UBICOM32_UNLOCK(DCCR_LOCK_BIT);
-	else
-		UBICOM32_UNLOCK(ICCR_LOCK_BIT);
-
-}
-
-static inline void __flush_cache_all(void)
-{
-	/*
-	 * Flush Icache
-	 */
-	mem_cache_invalidate_all(ICCR_BASE);
-
-	/*
-	 * Flush Dcache
-	 */
-	mem_cache_invalidate_all(DCCR_BASE);
-}
-
-#endif /* _ASM_UBICOM32_CACHEFLUSH_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/checksum.h

@@ -1,149 +0,0 @@
-/*
- * arch/ubicom32/include/asm/checksum.h
- *   Checksum utilities for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_CHECKSUM_H
-#define _ASM_UBICOM32_CHECKSUM_H
-
-#include <linux/in6.h>
-
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-__wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * the same as csum_partial, but copies from src while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-
-__wsum csum_partial_copy_nocheck(const void *src, void *dst,
-	int len, __wsum sum);
-
-
-/*
- * the same as csum_partial_copy, but copies from user space.
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-
-extern __wsum csum_partial_copy_from_user(const void __user *src,
-	void *dst, int len, __wsum sum, int *csum_err);
-
-__sum16 ip_fast_csum(const void *iph, unsigned int ihl);
-
-/*
- *	Fold a partial checksum
- */
-
-static inline __sum16 csum_fold(__wsum sum)
-{
-	asm volatile (
-	"	lsr.4	d15, %0, #16	\n\t"
-	"	bfextu	%0, %0, #16	\n\t"
-	"	add.4	%0, d15, %0	\n\t"
-	"	lsr.4	d15, %0, #16	\n\t"
-	"	bfextu	%0, %0, #16	\n\t"
-	"	add.4	%0, d15, %0	\n\t"
-		: "=&d" (sum)
-		: "0"(sum)
-		: "d15"
-	);
-	return (__force __sum16)~sum;
-}
-
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-
-static inline __wsum
-csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
-		  unsigned short proto, __wsum sum)
-{
-	asm volatile (
-	"	add.4	%0, %2, %0	\n\t"
-	"	addc	%0, %3, %0	\n\t"
-	"	addc	%0, %4, %0	\n\t"
-	"	addc	%0, %5, %0	\n\t"
-	"	addc	%0, #0, %0	\n\t"
-		: "=&d" (sum)
-		: "0"(sum), "r" (saddr), "r" (daddr), "r" (len), "r"(proto)
-	);
-	return sum;
-}
-
-static inline __sum16
-csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
-		  unsigned short proto, __wsum sum)
-{
-	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
-}
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-extern __sum16 ip_compute_csum(const void *buff, int len);
-
-#define _HAVE_ARCH_IPV6_CSUM
-
-static __inline__ __sum16
-csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
-		__u32 len, unsigned short proto, __wsum sum)
-{
-	asm volatile (
-	"	add.4	%0, 0(%2), %0	\n\t"
-	"	addc	%0, 4(%2), %0	\n\t"
-	"	addc	%0, 8(%2), %0	\n\t"
-	"	addc	%0, 12(%2), %0	\n\t"
-	"	addc	%0, 0(%3), %0	\n\t"
-	"	addc	%0, 4(%3), %0	\n\t"
-	"	addc	%0, 8(%3), %0	\n\t"
-	"	addc	%0, 12(%3), %0	\n\t"
-	"	addc	%0, %4, %0	\n\t"
-	"	addc	%0, #0, %0	\n\t"
-		: "=&d" (sum)
-		: "0" (sum), "a" (saddr), "a" (daddr), "d" (len + proto)
-	);
-	return csum_fold(sum);
-}
-
-#endif /* _ASM_UBICOM32_CHECKSUM_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/cpu.h

@@ -1,45 +0,0 @@
-/*
- * arch/ubicom32/include/asm/cpu.h
- *   CPU definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 2004-2005 ARM Ltd.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_CPU_H
-#define _ASM_UBICOM32_CPU_H
-
-#include <linux/percpu.h>
-
-struct cpuinfo_ubicom32 {
-	unsigned long tid;			/* Hardware thread number */
-
-#ifdef CONFIG_SMP
-	volatile unsigned long ipi_pending;	/* Bit map of operations to execute */
-	unsigned long ipi_count;		/* Number of IPI(s) taken on this cpu */
-#endif
-};
-
-DECLARE_PER_CPU(struct cpuinfo_ubicom32, cpu_data);
-
-#endif /* _ASM_UBICOM32_CPU_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/cputime.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/cputime.h
- *   Generic cputime.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_CPUTIME_H
-#define _ASM_UBICOM32_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* _ASM_UBICOM32_CPUTIME_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/current.h

@@ -1,44 +0,0 @@
-/*
- * arch/ubicom32/include/asm/current.h
- *   Definition of get_current() for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * (C) Copyright 2000, Lineo, David McCullough <[email protected]>
- * (C) Copyright 2002, Greg Ungerer ([email protected])
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_CURRENT_H
-#define _ASM_UBICOM32_CURRENT_H
-
-#include <linux/thread_info.h>
-
-struct task_struct;
-
-static inline struct task_struct *get_current(void)
-{
-	return(current_thread_info()->task);
-}
-
-#define	current	get_current()
-
-#endif /* _ASM_UBICOM32_CURRENT_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/delay.h

@@ -1,75 +0,0 @@
-/*
- * arch/ubicom32/include/asm/delay.h
- *   Definition of delay routines for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_DELAY_H
-#define _ASM_UBICOM32_DELAY_H
-
-#include <asm/param.h>
-#include <asm/ip5000.h>
-
-static inline void __delay(unsigned long loops)
-{
-	if (loops == 0) {
-		return;
-	}
-
-	asm volatile (
-	"1:	add.4	%0, #-1, %0		\n\t"
-	"	jmpne.t	1b			\n\t"
-	: "+d" (loops)
-	);
-}
-
-/*
- *	Ubicom32 processor uses fixed 12MHz external OSC.
- *	So we use that as reference to count 12 cycles/us
- */
-
-extern unsigned long loops_per_jiffy;
-
-static inline void _udelay(unsigned long usecs)
-{
-#if defined(CONFIG_UBICOM32_V4) || defined(CONFIG_UBICOM32_V3)
-	asm volatile (
-		"	add.4		d15, 0(%0), %1			\n\t"
-		"	sub.4		#0, 0(%0), d15			\n\t"
-		"	jmpmi.w.f	.-4				\n\t"
-		:
-		: "a"(TIMER_BASE + TIMER_MPTVAL), "d"(usecs * (12000000/1000000))
-		: "d15"
-	);
-#else
-	BUG();
-#endif
-}
-
-/*
- *	Moved the udelay() function into library code, no longer inlined.
- */
-extern void udelay(unsigned long usecs);
-
-#endif /* _ASM_UBICOM32_DELAY_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/device.h

@@ -1,35 +0,0 @@
-/*
- * arch/ubicom32/include/asm/device.h
- *   Generic device.h for Ubicom32 architecture.
- *
- *   Used for arch specific extensions to struct device
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_DEVICE_H
-#define _ASM_UBICOM32_DEVICE_H
-
-#include <asm-generic/device.h>
-
-#endif /* _ASM_UBICOM32_DEVICE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/devtree.h

@@ -1,52 +0,0 @@
-/*
- * arch/ubicom32/include/asm/devtree.h
- *   Device Tree Header File (Shared between ultra and the Host OS)
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_DEVTREE_H
-#define _ASM_UBICOM32_DEVTREE_H
-
-#define DEVTREE_MAX_NAME 32
-#define DEVTREE_IRQ_NONE 0xff
-#define DEVTREE_IRQ_DONTCARE 0xff
-#define DEVTREE_NODE_MAGIC 0x10203040
-
-struct devtree_node {
-	struct devtree_node *next;
-	unsigned char sendirq;
-	unsigned char recvirq;
-	char name[DEVTREE_MAX_NAME];
-	unsigned int magic;
-};
-
-extern struct devtree_node *devtree;
-extern struct devtree_node *devtree_find_by_irq(uint8_t sendirq, uint8_t recvirq);
-extern struct devtree_node *devtree_find_node(const char *str);
-extern struct devtree_node *devtree_find_next(struct devtree_node **cur);
-extern int devtree_irq(struct devtree_node *dn, unsigned char *sendirq, unsigned char *recvirq);
-extern void devtree_print(void);
-
-#endif /* _ASM_UBICOM32_DEVTREE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/div64.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/div64.h
- *   Generic div64.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_DIV64_H
-#define _ASM_UBICOM32_DIV64_H
-
-#include <asm-generic/div64.h>
-
-#endif /* _ASM_UBICOM32_DIV64_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/dma-mapping.h

@@ -1,328 +0,0 @@
-/*
- * arch/ubicom32/include/asm/dma-mapping.h
- *   Generic dma-mapping.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_DMA_MAPPING_H
-#define _ASM_UBICOM32_DMA_MAPPING_H
-
-#include <linux/scatterlist.h>
-#ifdef CONFIG_PCI
-
-/* we implement the API below in terms of the existing PCI one,
- * so include it */
-#include <linux/pci.h>
-/* need struct page definitions */
-#include <linux/mm.h>
-
-static inline int
-dma_supported(struct device *dev, u64 mask)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	return pci_dma_supported(to_pci_dev(dev), mask);
-}
-
-static inline int
-dma_set_mask(struct device *dev, u64 dma_mask)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	return pci_set_dma_mask(to_pci_dev(dev), dma_mask);
-}
-
-static inline void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-		   gfp_t flag)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	return pci_alloc_consistent(to_pci_dev(dev), size, dma_handle);
-}
-
-static inline void
-dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
-		    dma_addr_t dma_handle)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_free_consistent(to_pci_dev(dev), size, cpu_addr, dma_handle);
-}
-
-static inline dma_addr_t
-dma_map_single(struct device *dev, void *cpu_addr, size_t size,
-	       enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	return pci_map_single(to_pci_dev(dev), cpu_addr, size, (int)direction);
-}
-
-static inline void
-dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
-		 enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_unmap_single(to_pci_dev(dev), dma_addr, size, (int)direction);
-}
-
-static inline dma_addr_t
-dma_map_page(struct device *dev, struct page *page,
-	     unsigned long offset, size_t size,
-	     enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	return pci_map_page(to_pci_dev(dev), page, offset, size, (int)direction);
-}
-
-static inline void
-dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
-	       enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_unmap_page(to_pci_dev(dev), dma_address, size, (int)direction);
-}
-
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
-	   enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	return pci_map_sg(to_pci_dev(dev), sg, nents, (int)direction);
-}
-
-static inline void
-dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
-	     enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_unmap_sg(to_pci_dev(dev), sg, nhwentries, (int)direction);
-}
-
-static inline void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
-			enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_dma_sync_single_for_cpu(to_pci_dev(dev), dma_handle,
-				    size, (int)direction);
-}
-
-static inline void
-dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
-			   enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_dma_sync_single_for_device(to_pci_dev(dev), dma_handle,
-				       size, (int)direction);
-}
-
-static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
-		    enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_dma_sync_sg_for_cpu(to_pci_dev(dev), sg, nelems, (int)direction);
-}
-
-static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
-		       enum dma_data_direction direction)
-{
-	BUG_ON(dev->bus != &pci_bus_type);
-
-	pci_dma_sync_sg_for_device(to_pci_dev(dev), sg, nelems, (int)direction);
-}
-
-static inline int
-dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
-	return pci_dma_mapping_error(to_pci_dev(dev), dma_addr);
-}
-
-
-#else
-
-static inline int
-dma_supported(struct device *dev, u64 mask)
-{
-	return 0;
-}
-
-static inline int
-dma_set_mask(struct device *dev, u64 dma_mask)
-{
-	BUG();
-	return 0;
-}
-
-static inline void *
-dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle,
-		   gfp_t flag)
-{
-	BUG();
-	return NULL;
-}
-
-static inline void
-dma_free_coherent(struct device *dev, size_t size, void *cpu_addr,
-		    dma_addr_t dma_handle)
-{
-	BUG();
-}
-
-static inline dma_addr_t
-dma_map_single(struct device *dev, void *cpu_addr, size_t size,
-	       enum dma_data_direction direction)
-{
-	BUG();
-	return 0;
-}
-
-static inline void
-dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
-		 enum dma_data_direction direction)
-{
-	BUG();
-}
-
-static inline dma_addr_t
-dma_map_page(struct device *dev, struct page *page,
-	     unsigned long offset, size_t size,
-	     enum dma_data_direction direction)
-{
-	BUG();
-	return 0;
-}
-
-static inline void
-dma_unmap_page(struct device *dev, dma_addr_t dma_address, size_t size,
-	       enum dma_data_direction direction)
-{
-	BUG();
-}
-
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
-	   enum dma_data_direction direction)
-{
-	BUG();
-	return 0;
-}
-
-static inline void
-dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries,
-	     enum dma_data_direction direction)
-{
-	BUG();
-}
-
-static inline void
-dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, size_t size,
-			enum dma_data_direction direction)
-{
-	BUG();
-}
-
-static inline void
-dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, size_t size,
-			   enum dma_data_direction direction)
-{
-	BUG();
-}
-
-static inline void
-dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems,
-		    enum dma_data_direction direction)
-{
-	BUG();
-}
-
-static inline void
-dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems,
-		       enum dma_data_direction direction)
-{
-	BUG();
-}
-
-static inline int
-dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
-{
-	return 0;
-}
-
-#endif
-
-/* Now for the API extensions over the pci_ one */
-
-#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
-#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
-#define dma_is_consistent(d, h)	(1)
-
-static inline int
-dma_get_cache_alignment(void)
-{
-	/* no easy way to get cache size on all processors, so return
-	 * the maximum possible, to be safe */
-	return (1 << INTERNODE_CACHE_SHIFT);
-}
-
-static inline void
-dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
-			      unsigned long offset, size_t size,
-			      enum dma_data_direction direction)
-{
-	/* just sync everything, that's all the pci API can do */
-	dma_sync_single_for_cpu(dev, dma_handle, offset+size, direction);
-}
-
-static inline void
-dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
-				 unsigned long offset, size_t size,
-				 enum dma_data_direction direction)
-{
-	/* just sync everything, that's all the pci API can do */
-	dma_sync_single_for_device(dev, dma_handle, offset+size, direction);
-}
-
-static inline void
-dma_cache_sync(struct device *dev, void *vaddr, size_t size,
-	       enum dma_data_direction direction)
-{
-	/* could define this in terms of the dma_cache ... operations,
-	 * but if you get this on a platform, you should convert the platform
-	 * to using the generic device DMA API */
-	BUG();
-}
-
-#endif /* _ASM_UBICOM32_DMA_MAPPING_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/dma.h

@@ -1,34 +0,0 @@
-/*
- * arch/ubicom32/include/asm/dma.h
- *   DMA definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_DMA_H
-#define _ASM_UBICOM32_DMA_H
-
-/* Nothing so far */
-#define MAX_DMA_ADDRESS 0x00	/* This is quite suspicious */
-
-#endif /* _ASM_UBICOM32_DMA_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/elf.h

@@ -1,173 +0,0 @@
-/*
- * arch/ubicom32/include/asm/elf.h
- *   Definitions for elf executable format for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_ELF_H
-#define _ASM_UBICOM32_ELF_H
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
-/*
- * Processor specific flags for the ELF header e_flags field.
- */
-#define EF_UBICOM32_V3		0x00000001	/* -fmarch=ubicom32v3 */
-#define EF_UBICOM32_V4		0x00000002	/* -fmarch=ubicom32v4 */
-#define EF_UBICOM32_PIC		0x80000000	/* -fpic */
-#define EF_UBICOM32_FDPIC	0x40000000	/* -mfdpic */
-
-/*
- * Ubicom32 ELF relocation types
- */
-#define R_UBICOM32_NONE			0
-#define R_UBICOM32_16			1
-#define R_UBICOM32_32			2
-#define R_UBICOM32_LO16			3
-#define R_UBICOM32_HI16			4
-#define R_UBICOM32_21_PCREL		5
-#define R_UBICOM32_24_PCREL		6
-#define R_UBICOM32_HI24			7
-#define R_UBICOM32_LO7_S		8
-#define R_UBICOM32_LO7_2_S		9
-#define R_UBICOM32_LO7_4_S		10
-#define R_UBICOM32_LO7_D		11
-#define R_UBICOM32_LO7_2_D		12
-#define R_UBICOM32_LO7_4_D		13
-#define R_UBICOM32_32_HARVARD		14
-#define R_UBICOM32_LO7_CALLI		15
-#define R_UBICOM32_LO16_CALLI		16
-#define R_UBICOM32_GOT_HI24		17
-#define R_UBICOM32_GOT_LO7_S		18
-#define R_UBICOM32_GOT_LO7_2_S		19
-#define R_UBICOM32_GOT_LO7_4_S		20
-#define R_UBICOM32_GOT_LO7_D		21
-#define R_UBICOM32_GOT_LO7_2_D		22
-#define R_UBICOM32_GOT_LO7_4_D		23
-#define R_UBICOM32_FUNCDESC_GOT_HI24    24
-#define R_UBICOM32_FUNCDESC_GOT_LO7_S   25
-#define R_UBICOM32_FUNCDESC_GOT_LO7_2_S 26
-#define R_UBICOM32_FUNCDESC_GOT_LO7_4_S 27
-#define R_UBICOM32_FUNCDESC_GOT_LO7_D   28
-#define R_UBICOM32_FUNCDESC_GOT_LO7_2_D 29
-#define R_UBICOM32_FUNCDESC_GOT_LO7_4_D 30
-#define R_UBICOM32_GOT_LO7_CALLI        31
-#define R_UBICOM32_FUNCDESC_GOT_LO7_CALLI 32
-#define R_UBICOM32_FUNCDESC_VALUE       33
-#define R_UBICOM32_FUNCDESC             34
-#define R_UBICOM32_GOTOFFSET_LO         35
-#define R_UBICOM32_GOTOFFSET_HI         36
-#define R_UBICOM32_FUNCDESC_GOTOFFSET_LO 37
-#define R_UBICOM32_FUNCDESC_GOTOFFSET_HI 38
-#define R_UBICOM32_GNU_VTINHERIT        200
-#define R_UBICOM32_GNU_VTENTRY          201
-
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof(struct pt_regs) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct user_ubicom32fp_struct elf_fpregset_t;
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) ((x)->e_machine == EM_UBICOM32)
-
-#define elf_check_fdpic(x) ((x)->e_flags & EF_UBICOM32_FDPIC)
-
-#define elf_check_const_displacement(x) ((x)->e_flags & EF_UBICOM32_PIC)
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS	ELFCLASS32
-#define ELF_DATA	ELFDATA2MSB
-#define ELF_ARCH	EM_UBICOM32
-
-/* For SVR4/m68k the function pointer to be registered with `atexit' is
-   passed in %a1.  Although my copy of the ABI has no such statement, it
-   is actually used on ASV.  */
-#define ELF_PLAT_INIT(_r, load_addr)	_r->a1 = 0
-
-#define ELF_FDPIC_PLAT_INIT(_regs, _exec_map_addr, _interp_map_addr,	\
-			    _dynamic_addr)				\
-	do {								\
-		_regs->dn[1]	= _exec_map_addr;			\
-		_regs->dn[2]	= _interp_map_addr;			\
-		_regs->dn[3]	= _dynamic_addr;			\
-		_regs->an[1]	= 0; /* dl_fini will be set by ldso */	\
-	} while (0)
-
-#define USE_ELF_CORE_DUMP
-#define ELF_EXEC_PAGESIZE	4096
-
-#ifdef __KERNEL__
-#ifdef CONFIG_UBICOM32_V4
-#define ELF_FDPIC_CORE_EFLAGS	(EF_UBICOM32_FDPIC | EF_UBICOM32_V4)
-#elif defined CONFIG_UBICOM32_V3
-#define ELF_FDPIC_CORE_EFLAGS	(EF_UBICOM32_FDPIC | EF_UBICOM32_V3)
-#else
-#error Unknown/Unsupported ubicom32 architecture.
-#endif
-#endif
-
-/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
-   use of this is to invoke "./ld.so someprog" to test out a new version of
-   the loader.  We need to make sure that it is out of the way of the program
-   that it will "exec", and that there is sufficient room for the brk.  */
-
-#define ELF_ET_DYN_BASE         0xD0000000UL
-
-/*
- * For Ubicom32, the elf_gregset_t and struct pt_regs are the same size
- * data structure so a copy is performed instead of providing the
- * ELF_CORE_COPY_REGS macro.
- */
-
-/*
- * ELF_CORE_COPY_TASK_REGS is needed to dump register state from multi threaded user projects.
- */
-extern int dump_task_regs(struct task_struct *, elf_gregset_t *);
-#define ELF_CORE_COPY_TASK_REGS(tsk, elf_regs) dump_task_regs(tsk, elf_regs)
-
-/* This yields a mask that user programs can use to figure out what
-   instruction set this cpu supports.  */
-
-#define ELF_HWCAP	(0)
-
-/* This yields a string that ld.so will use to load implementation
-   specific libraries for optimization.  This is more specific in
-   intent than poking at uname or /proc/cpuinfo.  */
-
-#define ELF_PLATFORM  (NULL)
-
-#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-
-#endif /* _ASM_UBICOM32_ELF_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/emergency-restart.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/emergency-restart.h
- *   Generic emergency-restart.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_EMERGENCY_RESTART_H
-#define _ASM_UBICOM32_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_UBICOM32_EMERGENCY_RESTART_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/entry.h

@@ -1,34 +0,0 @@
-/*
- * arch/ubicom32/include/asm/entry.h
- *   Entry register/stack definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_ENTRY_H
-#define _ASM_UBICOM32_ENTRY_H
-
-#include <asm/setup.h>
-#include <asm/page.h>
-
-#endif /* _ASM_UBICOM32_ENTRY_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/errno.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/errno.h
- *   Generic errno.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_ERRNO_H
-#define _ASM_UBICOM32_ERRNO_H
-
-#include <asm-generic/errno.h>
-
-#endif /* _ASM_UBICOM32_ERRNO_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/fb.h

@@ -1,39 +0,0 @@
-/*
- * arch/ubicom32/include/asm/fb.h
- *   Definition of fb_is_primary_device() for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_FB_H
-#define _ASM_UBICOM32_FB_H
-#include <linux/fb.h>
-
-#define fb_pgprotect(...) do {} while (0)
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
-	return 0;
-}
-
-#endif /* _ASM_UBICOM32_FB_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/fcntl.h

@@ -1,38 +0,0 @@
-/*
- * arch/ubicom32/include/asm/fcntl.h
- *   File control bit definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_FCNTL_H
-#define _ASM_UBICOM32_FCNTL_H
-
-#define O_DIRECTORY	040000	/* must be a directory */
-#define O_NOFOLLOW	0100000	/* don't follow links */
-#define O_DIRECT	0200000	/* direct disk access hint - currently ignored */
-#define O_LARGEFILE	0400000
-
-#include <asm-generic/fcntl.h>
-
-#endif /* _ASM_UBICOM32_FCNTL_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/flat.h

@@ -1,73 +0,0 @@
-/*
- * arch/ubicom32/include/asm/flat.h
- *   Definitions to support flat-format executables.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_FLAT_H
-#define _ASM_UBICOM32_FLAT_H
-
-#define ARCH_FLAT_ALIGN 0x80
-#define ARCH_FLAT_ALIGN_TEXT 1
-
-#define  R_UBICOM32_32		2
-#define  R_UBICOM32_HI24	7
-#define  R_UBICOM32_LO7_S	8
-#define  R_UBICOM32_LO7_2_S	9
-#define  R_UBICOM32_LO7_4_S	10
-#define  R_UBICOM32_LO7_D	11
-#define  R_UBICOM32_LO7_2_D	12
-#define  R_UBICOM32_LO7_4_D	13
-#define  R_UBICOM32_LO7_CALLI	15
-#define  R_UBICOM32_LO16_CALLI	16
-
-extern void ubicom32_flat_put_addr_at_rp(unsigned long *rp, u32_t val, u32_t rval, unsigned long  *p);
-extern unsigned long ubicom32_flat_get_addr_from_rp(unsigned long *rp, u32_t relval, u32_t flags, unsigned long *p);
-
-#define	flat_stack_align(sp)			/* nothing needed */
-#define	flat_argvp_envp_on_stack()		1
-#define	flat_old_ram_flag(flags)		(flags)
-#define	flat_reloc_valid(reloc, size)		((reloc) <= (size))
-#define	flat_get_addr_from_rp(rp, relval, flags, p)	(ubicom32_flat_get_addr_from_rp(rp, relval,flags, p))
-#define	flat_put_addr_at_rp(rp, val, relval)	do {ubicom32_flat_put_addr_at_rp(rp, val, relval, &persistent);} while(0)
-#define	flat_get_relocate_addr(rel)		((persistent) ? (persistent & 0x07ffffff) : (rel & 0x07ffffff))
-
-static inline int flat_set_persistent(unsigned int relval, unsigned long *p)
-{
-	if (*p) {
-		return 0;
-	} else {
-		if ((relval >> 27) != R_UBICOM32_32) {
-			/*
-			 * Something other than UBICOM32_32. The next entry has the relocation.
-			 */
-			*p = relval;
-			return 1;
-		}
-	}
-	return 0;
-}
-
-#endif /* _ASM_UBICOM32_FLAT_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/fpu.h

@@ -1,37 +0,0 @@
-/*
- * arch/ubicom32/include/asm/fpu.h
- *   Floating point state definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_FPU_H
-#define _ASM_UBICOM32_FPU_H
-
-/*
- * MAX floating point unit state size (FSAVE/FRESTORE)
- */
-/* No FP unit present then... */
-#define FPSTATESIZE (2) /* dummy size */
-
-#endif /* _ASM_UBICOM32_FPU_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ftrace.h

@@ -1 +0,0 @@
-/* empty */

target/linux/ubicom32/files/arch/ubicom32/include/asm/futex.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/futex.h
- *   Generic futex.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_FUTEX_H
-#define _ASM_UBICOM32_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif /* _ASM_UBICOM32_FUTEX_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/gpio.h

@@ -1,453 +0,0 @@
-/*
- * arch/ubicom32/include/asm/gpio.h
- *   Definitions for GPIO operations on Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_GPIO_H
-#define _ASM_UBICOM32_GPIO_H
-
-#include <linux/compiler.h>
-#include <asm/irq.h>
-
-#include <asm/ip5000.h>
-
-#define ARCH_NR_GPIOS	         512
-#define MAX_UBICOM_ONCHIP_GPIO   (9 * 32)
-
-/*
- * Macros for manipulating GPIO numbers
- */
-#define gpio_bit(gn)			(1 << (gn & 0x1f))
-#define gpio_bank(gn)			(gn >> 5)
-
-#define gpio_pin_index(gn)		(gn & 0x1f)
-#define gpio_port_index(gn)		(gn >> 5)
-
-#define GPIO_RA_0    ((32 * 0) + 0)
-#define GPIO_RA_1    ((32 * 0) + 1)
-#define GPIO_RA_2    ((32 * 0) + 2)
-#define GPIO_RA_3    ((32 * 0) + 3)
-#define GPIO_RA_4    ((32 * 0) + 4)
-#define GPIO_RA_5    ((32 * 0) + 5)
-#define GPIO_RA_6    ((32 * 0) + 6)
-#define GPIO_RA_7    ((32 * 0) + 7)
-
-#define GPIO_RB_0    ((32 * 1) + 0)
-#define GPIO_RB_1    ((32 * 1) + 1)
-#define GPIO_RB_2    ((32 * 1) + 2)
-#define GPIO_RB_3    ((32 * 1) + 3)
-#define GPIO_RB_4    ((32 * 1) + 4)
-#define GPIO_RB_5    ((32 * 1) + 5)
-#define GPIO_RB_6    ((32 * 1) + 6)
-#define GPIO_RB_7    ((32 * 1) + 7)
-#define GPIO_RB_8    ((32 * 1) + 8)
-#define GPIO_RB_9    ((32 * 1) + 9)
-#define GPIO_RB_10   ((32 * 1) + 10)
-#define GPIO_RB_11   ((32 * 1) + 11)
-#define GPIO_RB_12   ((32 * 1) + 12)
-#define GPIO_RB_13   ((32 * 1) + 13)
-#define GPIO_RB_14   ((32 * 1) + 14)
-#define GPIO_RB_15   ((32 * 1) + 15)
-#define GPIO_RB_16   ((32 * 1) + 16)
-#define GPIO_RB_17   ((32 * 1) + 17)
-#define GPIO_RB_18   ((32 * 1) + 18)
-#define GPIO_RB_19   ((32 * 1) + 19)
-
-#define GPIO_RC_0    ((32 * 2) + 0)
-#define GPIO_RC_1    ((32 * 2) + 1)
-#define GPIO_RC_2    ((32 * 2) + 2)
-#define GPIO_RC_3    ((32 * 2) + 3)
-#define GPIO_RC_4    ((32 * 2) + 4)
-#define GPIO_RC_5    ((32 * 2) + 5)
-#define GPIO_RC_6    ((32 * 2) + 6)
-#define GPIO_RC_7    ((32 * 2) + 7)
-#define GPIO_RC_8    ((32 * 2) + 8)
-#define GPIO_RC_9    ((32 * 2) + 9)
-#define GPIO_RC_10   ((32 * 2) + 10)
-#define GPIO_RC_11   ((32 * 2) + 11)
-#define GPIO_RC_12   ((32 * 2) + 12)
-#define GPIO_RC_13   ((32 * 2) + 13)
-#define GPIO_RC_14   ((32 * 2) + 14)
-#define GPIO_RC_15   ((32 * 2) + 15)
-#define GPIO_RC_16   ((32 * 2) + 16)
-#define GPIO_RC_17   ((32 * 2) + 17)
-#define GPIO_RC_18   ((32 * 2) + 18)
-#define GPIO_RC_19   ((32 * 2) + 19)
-#define GPIO_RC_20   ((32 * 2) + 20)
-#define GPIO_RC_21   ((32 * 2) + 21)
-#define GPIO_RC_22   ((32 * 2) + 22)
-#define GPIO_RC_23   ((32 * 2) + 23)
-#define GPIO_RC_24   ((32 * 2) + 24)
-#define GPIO_RC_25   ((32 * 2) + 25)
-#define GPIO_RC_26   ((32 * 2) + 26)
-#define GPIO_RC_27   ((32 * 2) + 27)
-#define GPIO_RC_28   ((32 * 2) + 28)
-#define GPIO_RC_29   ((32 * 2) + 29)
-#define GPIO_RC_30   ((32 * 2) + 30)
-#define GPIO_RC_31   ((32 * 2) + 31)
-
-#define GPIO_RD_0    ((32 * 3) + 0)
-#define GPIO_RD_1    ((32 * 3) + 1)
-#define GPIO_RD_2    ((32 * 3) + 2)
-#define GPIO_RD_3    ((32 * 3) + 3)
-#define GPIO_RD_4    ((32 * 3) + 4)
-#define GPIO_RD_5    ((32 * 3) + 5)
-#define GPIO_RD_6    ((32 * 3) + 6)
-#define GPIO_RD_7    ((32 * 3) + 7)
-#define GPIO_RD_8    ((32 * 3) + 8)
-#define GPIO_RD_9    ((32 * 3) + 9)
-#define GPIO_RD_10   ((32 * 3) + 10)
-#define GPIO_RD_11   ((32 * 3) + 11)
-
-#define GPIO_RE_0    ((32 * 4) + 0)
-#define GPIO_RE_1    ((32 * 4) + 1)
-#define GPIO_RE_2    ((32 * 4) + 2)
-#define GPIO_RE_3    ((32 * 4) + 3)
-#define GPIO_RE_4    ((32 * 4) + 4)
-#define GPIO_RE_5    ((32 * 4) + 5)
-#define GPIO_RE_6    ((32 * 4) + 6)
-#define GPIO_RE_7    ((32 * 4) + 7)
-
-#define GPIO_RF_0    ((32 * 5) + 0)
-#define GPIO_RF_1    ((32 * 5) + 1)
-#define GPIO_RF_2    ((32 * 5) + 2)
-#define GPIO_RF_3    ((32 * 5) + 3)
-#define GPIO_RF_4    ((32 * 5) + 4)
-#define GPIO_RF_5    ((32 * 5) + 5)
-#define GPIO_RF_6    ((32 * 5) + 6)
-#define GPIO_RF_7    ((32 * 5) + 7)
-#define GPIO_RF_8    ((32 * 5) + 8)
-#define GPIO_RF_9    ((32 * 5) + 9)
-#define GPIO_RF_10   ((32 * 5) + 10)
-#define GPIO_RF_11   ((32 * 5) + 11)
-#define GPIO_RF_12   ((32 * 5) + 12)
-#define GPIO_RF_13   ((32 * 5) + 13)
-#define GPIO_RF_14   ((32 * 5) + 14)
-#define GPIO_RF_15   ((32 * 5) + 15)
-
-#define GPIO_RG_0    ((32 * 6) + 0)
-#define GPIO_RG_1    ((32 * 6) + 1)
-#define GPIO_RG_2    ((32 * 6) + 2)
-#define GPIO_RG_3    ((32 * 6) + 3)
-#define GPIO_RG_4    ((32 * 6) + 4)
-#define GPIO_RG_5    ((32 * 6) + 5)
-#define GPIO_RG_6    ((32 * 6) + 6)
-#define GPIO_RG_7    ((32 * 6) + 7)
-#define GPIO_RG_8    ((32 * 6) + 8)
-#define GPIO_RG_9    ((32 * 6) + 9)
-#define GPIO_RG_10   ((32 * 6) + 10)
-#define GPIO_RG_11   ((32 * 6) + 11)
-#define GPIO_RG_12   ((32 * 6) + 12)
-#define GPIO_RG_13   ((32 * 6) + 13)
-#define GPIO_RG_14   ((32 * 6) + 14)
-#define GPIO_RG_15   ((32 * 6) + 15)
-#define GPIO_RG_16   ((32 * 6) + 16)
-#define GPIO_RG_17   ((32 * 6) + 17)
-#define GPIO_RG_18   ((32 * 6) + 18)
-#define GPIO_RG_19   ((32 * 6) + 19)
-#define GPIO_RG_20   ((32 * 6) + 20)
-#define GPIO_RG_21   ((32 * 6) + 21)
-#define GPIO_RG_22   ((32 * 6) + 22)
-#define GPIO_RG_23   ((32 * 6) + 23)
-#define GPIO_RG_24   ((32 * 6) + 24)
-#define GPIO_RG_25   ((32 * 6) + 25)
-#define GPIO_RG_26   ((32 * 6) + 26)
-#define GPIO_RG_27   ((32 * 6) + 27)
-#define GPIO_RG_28   ((32 * 6) + 28)
-#define GPIO_RG_29   ((32 * 6) + 29)
-#define GPIO_RG_30   ((32 * 6) + 30)
-#define GPIO_RG_31   ((32 * 6) + 31)
-
-#define GPIO_RH_0    ((32 * 7) + 0)
-#define GPIO_RH_1    ((32 * 7) + 1)
-#define GPIO_RH_2    ((32 * 7) + 2)
-#define GPIO_RH_3    ((32 * 7) + 3)
-#define GPIO_RH_4    ((32 * 7) + 4)
-#define GPIO_RH_5    ((32 * 7) + 5)
-#define GPIO_RH_6    ((32 * 7) + 6)
-#define GPIO_RH_7    ((32 * 7) + 7)
-#define GPIO_RH_8    ((32 * 7) + 8)
-#define GPIO_RH_9    ((32 * 7) + 9)
-
-#define GPIO_RI_0    ((32 * 8) + 0)
-#define GPIO_RI_1    ((32 * 8) + 1)
-#define GPIO_RI_2    ((32 * 8) + 2)
-#define GPIO_RI_3    ((32 * 8) + 3)
-#define GPIO_RI_4    ((32 * 8) + 4)
-#define GPIO_RI_5    ((32 * 8) + 5)
-#define GPIO_RI_6    ((32 * 8) + 6)
-#define GPIO_RI_7    ((32 * 8) + 7)
-#define GPIO_RI_8    ((32 * 8) + 8)
-#define GPIO_RI_9    ((32 * 8) + 9)
-#define GPIO_RI_10   ((32 * 8) + 10)
-#define GPIO_RI_11   ((32 * 8) + 11)
-#define GPIO_RI_12   ((32 * 8) + 12)
-#define GPIO_RI_13   ((32 * 8) + 13)
-#define GPIO_RI_14   ((32 * 8) + 14)
-#define GPIO_RI_15   ((32 * 8) + 15)
-
-/*
- * The following section defines extra GPIO available to some boards.
- * These GPIO are generally external to the processor (i.e. SPI/I2C
- * expander chips).
- *
- * Note that these defines show all possible GPIO available, however,
- * depending on the actual board configuration, some GPIO are not
- * available for use.
- */
-#ifdef CONFIG_IP7500MEDIA
-/*
- * U15
- */
-#define IP7500MEDIA_U15_BASE	(32 * 10)
-#define IP7500MEDIA_IO0		(IP7500MEDIA_U15_BASE + 0)
-#define IP7500MEDIA_IO1		(IP7500MEDIA_U15_BASE + 1)
-#define IP7500MEDIA_IO2		(IP7500MEDIA_U15_BASE + 2)
-#define IP7500MEDIA_IO3		(IP7500MEDIA_U15_BASE + 3)
-#define IP7500MEDIA_IO4		(IP7500MEDIA_U15_BASE + 4)
-#define IP7500MEDIA_IO5		(IP7500MEDIA_U15_BASE + 5)
-#define IP7500MEDIA_IO6		(IP7500MEDIA_U15_BASE + 6)
-#define IP7500MEDIA_IO7		(IP7500MEDIA_U15_BASE + 7)
-
-/*
- * U16
- */
-#define IP7500MEDIA_U16_BASE	(32 * 11)
-#define IP7500MEDIA_IO8		(IP7500MEDIA_U16_BASE + 0)
-#define IP7500MEDIA_IO9		(IP7500MEDIA_U16_BASE + 1)
-#define IP7500MEDIA_IO10	(IP7500MEDIA_U16_BASE + 2)
-#define IP7500MEDIA_IO11	(IP7500MEDIA_U16_BASE + 3)
-#define IP7500MEDIA_IO12	(IP7500MEDIA_U16_BASE + 4)
-#define IP7500MEDIA_IO13	(IP7500MEDIA_U16_BASE + 5)
-#define IP7500MEDIA_IO14	(IP7500MEDIA_U16_BASE + 6)
-#define IP7500MEDIA_IO15	(IP7500MEDIA_U16_BASE + 7)
-
-/*
- * U17
- */
-#define IP7500MEDIA_U17_BASE	(32 * 12)
-#define IP7500MEDIA_IO16	(IP7500MEDIA_U17_BASE + 0)
-#define IP7500MEDIA_IO17	(IP7500MEDIA_U17_BASE + 1)
-#define IP7500MEDIA_IO18	(IP7500MEDIA_U17_BASE + 2)
-#define IP7500MEDIA_IO19	(IP7500MEDIA_U17_BASE + 3)
-#define IP7500MEDIA_IO20	(IP7500MEDIA_U17_BASE + 4)
-#define IP7500MEDIA_IO21	(IP7500MEDIA_U17_BASE + 5)
-#define IP7500MEDIA_IO22	(IP7500MEDIA_U17_BASE + 6)
-#define IP7500MEDIA_IO23	(IP7500MEDIA_U17_BASE + 7)
-
-/*
- * U18
- */
-#define IP7500MEDIA_U18_BASE	(32 * 13)
-#define IP7500MEDIA_IO24	(IP7500MEDIA_U18_BASE + 0)
-#define IP7500MEDIA_IO25	(IP7500MEDIA_U18_BASE + 1)
-#define IP7500MEDIA_IO26	(IP7500MEDIA_U18_BASE + 2)
-#define IP7500MEDIA_IO27	(IP7500MEDIA_U18_BASE + 3)
-#define IP7500MEDIA_IO28	(IP7500MEDIA_U18_BASE + 4)
-#define IP7500MEDIA_IO29	(IP7500MEDIA_U18_BASE + 5)
-#define IP7500MEDIA_IO30	(IP7500MEDIA_U18_BASE + 6)
-#define IP7500MEDIA_IO31	(IP7500MEDIA_U18_BASE + 7)
-#endif
-
-#ifdef CONFIG_IP7145DPF
-/*
- * U48
- */
-#define IP7145DPF_U48_BASE	(32 * 10)
-#define IP7145DPF_IO0		(IP7145DPF_U48_BASE + 0)
-#define IP7145DPF_IO1		(IP7145DPF_U48_BASE + 1)
-#define IP7145DPF_IO2		(IP7145DPF_U48_BASE + 2)
-#define IP7145DPF_IO3		(IP7145DPF_U48_BASE + 3)
-#define IP7145DPF_IO4		(IP7145DPF_U48_BASE + 4)
-#define IP7145DPF_IO5		(IP7145DPF_U48_BASE + 5)
-#define IP7145DPF_IO6		(IP7145DPF_U48_BASE + 6)
-#define IP7145DPF_IO7		(IP7145DPF_U48_BASE + 7)
-
-/*
- * U72
- */
-#define IP7145DPF_U72_BASE	(32 * 11)
-#define IP7145DPF_IOB0		(IP7145DPF_U72_BASE + 0)
-#define IP7145DPF_IOB1		(IP7145DPF_U72_BASE + 1)
-#define IP7145DPF_IOB2		(IP7145DPF_U72_BASE + 2)
-#define IP7145DPF_IOB3		(IP7145DPF_U72_BASE + 3)
-#define IP7145DPF_IOB4		(IP7145DPF_U72_BASE + 4)
-#define IP7145DPF_IOB5		(IP7145DPF_U72_BASE + 5)
-#define IP7145DPF_IOB6		(IP7145DPF_U72_BASE + 6)
-#define IP7145DPF_IOB7		(IP7145DPF_U72_BASE + 7)
-#endif
-
-#include <asm-generic/gpio.h>
-
-/*
- * The following macros bypass gpiolib to generate direct references
- * to the port registers.  These assume, minimally, that either
- * gpio_direction_input() or gpio_direction_output() have already been
- * called to setup the pin direction and to enable the pin function to
- * be gpio.  These macros generate the hardware port address based on
- * the assumption that all ports are 32 bits wide (even though we know
- * they are not).  This is so we can efficiently turn pin numbers into
- * port addresses without a lookup.
- *
- * These operations must be done in one instruction to prevent clobbering
- * other thread's accesses to the same port.
- */
-#define UBICOM32_GPIO_ENABLE(pin)				\
-	do {							\
-		asm volatile ("or.4 (%[port]), (%[port]), %[mask]\n\t"						\
-				:										\
-				: [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_mask),	\
-				  [mask] "d" (gpio_bit(pin))							\
-				: "cc", "memory"								\
-		);												\
-	} while (0);
-
-#define UBICOM32_GPIO_DISABLE(pin)				\
-	do {							\
-		asm volatile ("and.4 (%[port]), (%[port]), %[mask]\n\t"						\
-				:										\
-				: [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_mask),	\
-				  [mask] "d" (~gpio_bit(pin))							\
-				: "cc", "memory"								\
-		);												\
-	} while (0);
-
-#define UBICOM32_GPIO_SET_PIN_INPUT(pin)			\
-	do {							\
-		asm volatile ("and.4 (%[port]), (%[port]), %[mask]\n\t"						\
-				:										\
-				: [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_ctl),	\
-				  [mask] "d" (~gpio_bit(pin))							\
-				: "cc", "memory"								\
-		);												\
-	} while (0);
-
-#define UBICOM32_GPIO_SET_PIN_OUTPUT(pin)			\
-	do {							\
-		asm volatile ("or.4 (%[port]), (%[port]), %[mask]\n\t"						\
-				:										\
-				: [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_ctl),	\
-				  [mask] "d" (gpio_bit(pin))							\
-				: "cc", "memory"								\
-		);												\
-	} while (0);
-
-#define UBICOM32_GPIO_SET_PIN_TOGGLE(pin)			\
-	do {							\
-		asm volatile ("xor.4 (%[port]), (%[port]), %[mask]\n\t"						\
-				:										\
-				: [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_out),	\
-				  [mask] "d" (gpio_bit(pin))							\
-				: "cc", "memory"								\
-		);												\
-	} while (0);
-
-#define UBICOM32_GPIO_SET_PIN_HIGH(pin)				\
-	do {							\
-		asm volatile ("or.4 (%[port]), (%[port]), %[mask]\n\t"						\
-				:										\
-				: [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_out),	\
-				  [mask] "d" (gpio_bit(pin))							\
-				: "cc", "memory"								\
-		);												\
-	} while (0);
-
-#define UBICOM32_GPIO_SET_PIN_LOW(pin)				\
-	do {							\
-		asm volatile ("and.4 (%[port]), (%[port]), %[mask]\n\t"						\
-				:										\
-				: [port] "a" (&UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_out),	\
-				  [mask] "d" (~gpio_bit(pin))							\
-				: "cc", "memory"								\
-		);												\
-	} while (0);
-
-#define UBICOM32_GPIO_SET_PIN(pin, val) \
-  if ( val ) {                          \
-    UBICOM32_GPIO_SET_PIN_HIGH(pin);    \
-  } else {                              \
-    UBICOM32_GPIO_SET_PIN_LOW(pin);	\
-  }
-
-#define UBICOM32_GPIO_GET_PIN(pin)                                    \
-  (0 != (UBICOM32_IO_PORT(IO_BASE + (gpio_bank(pin) << 12))->gpio_in  \
-	 & gpio_bit(pin)))
-
-
-static inline int gpio_get_value(unsigned gpio)
-{
-  if (gpio <= MAX_UBICOM_ONCHIP_GPIO)
-    return UBICOM32_GPIO_GET_PIN(gpio);
-  else
-    return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-  if (gpio <= MAX_UBICOM_ONCHIP_GPIO)
-    {
-      UBICOM32_GPIO_SET_PIN(gpio, value);
-    }
-  else
-    {
-      __gpio_set_value(gpio, value);
-    }
-}
-
-static inline int gpio_cansleep(unsigned gpio)
-{
-  return __gpio_cansleep(gpio);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-#if defined(IP5000) || defined(IP5000_REV2)
-  if ((gpio >= GPIO_RA_4) && (gpio <= GPIO_RA_6))
-    return 25;
-  else
-    return -ENXIO;
-
-#elif defined(IP7000) || defined(IP7000_REV2)
-  if ((gpio >= GPIO_RA_4) && (gpio <= GPIO_RA_6))
-    return 44 + (gpio - GPIO_RA_4);
-  else
-    return -ENXIO;
-
-#else
-    return -ENXIO;
-
-#endif
-}
-
-static inline int irq_to_gpio(unsigned gpio)
-{
-	return -ENXIO;
-}
-
-extern struct ubicom32_io_port *ubi_gpio_get_port(unsigned gpio);
-
-extern int __init ubi_gpio_init(void);
-
-#endif /* _ASM_UBICOM32_GPIO_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/hardirq.h

@@ -1,55 +0,0 @@
-/*
- * arch/ubicom32/include/asm/hardirq.h
- *   Definition of ack_bad_irq() for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 1997, 98, 99, 2000, 01, 05 Ralf Baechle ([email protected])
- * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
- * Copyright (C) 2001 MIPS Technologies, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_HARDIRQ_H
-#define _ASM_UBICOM32_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/irq.h>
-
-/*
- * The hardirq mask has to be large enough to have space
- * for potentially all IRQ sources in the system nesting
- * on a single CPU.  For Ubicom32, we have 64 IRQ sources.
- */
-#define HARDIRQ_BITS	6
-#if (1 << HARDIRQ_BITS) < NR_IRQS
-# error HARDIRQ_BITS is too low!
-#endif
-
-typedef struct {
-	unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
-extern void ack_bad_irq(unsigned int irq);
-
-#endif /* _ASM_UBICOM32_HARDIRQ_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/hw_irq.h

@@ -1,31 +0,0 @@
-/*
- * arch/ubicom32/include/asm/hw_irq.h
- *   Ubicom32 architecture APIC support.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_HW_IRQ_H
-#define _ASM_UBICOM32_HW_IRQ_H
-
-#endif /* _ASM_UBICOM32_HW_IRQ_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/io.h

@@ -1,313 +0,0 @@
-/*
- * arch/ubicom32/include/asm/io.h
- *   I/O memory accessor functions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_IO_H
-#define _ASM_UBICOM32_IO_H
-
-#ifdef __KERNEL__
-#include <linux/string.h>
-#include <linux/compiler.h>
-
-static inline unsigned short _swapw(volatile unsigned short v)
-{
-    return ((v << 8) | (v >> 8));
-}
-
-static inline unsigned int _swapl(volatile unsigned long v)
-{
-    return ((v << 24) | ((v & 0xff00) << 8) | ((v & 0xff0000) >> 8) | (v >> 24));
-}
-
-#ifndef CONFIG_PCI
-#define readb(addr) \
-    ({ unsigned char __v = (*(volatile unsigned char *) (addr)); __v; })
-#define readw(addr) \
-    ({ unsigned short __v = (*(volatile unsigned short *) (addr)); __v; })
-#define readl(addr) \
-    ({ unsigned int __v = (*(volatile unsigned int *) (addr)); __v; })
-
-#define writeb(b,addr) (void)((*(volatile unsigned char *) (addr)) = (b))
-#define writew(b,addr) (void)((*(volatile unsigned short *) (addr)) = (b))
-#define writel(b,addr) (void)((*(volatile unsigned int *) (addr)) = (b))
-#else /*CONFIG_PCI */
-
-#define PCI_CPU_REG_BASE (0x00000000UL)   /* taking lower 2GB space */
-#define PCI_DEV_REG_BASE (0x80000000UL)
-
-#if PCI_CPU_REG_BASE > PCI_DEV_REG_BASE
-#define IS_PCI_ADDRESS(x) (((unsigned int)(x)&(PCI_CPU_REG_BASE)) == 0)
-#else
-#define IS_PCI_ADDRESS(x) ((unsigned int)(x)&(PCI_DEV_REG_BASE))
-#endif
-
-extern unsigned int ubi32_pci_read_u32(const volatile void __iomem *addr);
-extern unsigned short ubi32_pci_read_u16(const volatile void __iomem *addr);
-extern unsigned char ubi32_pci_read_u8(const volatile void __iomem *addr);
-extern  void ubi32_pci_write_u32(unsigned int val, const volatile void __iomem *addr);
-extern  void ubi32_pci_write_u16(unsigned short val, const volatile void __iomem *addr);
-extern  void ubi32_pci_write_u8(unsigned char val, const volatile void __iomem *addr);
-
-static  inline unsigned char readb(const volatile void __iomem *addr)
-{
-	if (IS_PCI_ADDRESS(addr))
-		return ubi32_pci_read_u8(addr);
-	else
-		return (unsigned char)(*(volatile unsigned char *)addr);
-}
-static inline unsigned short readw(const volatile void __iomem *addr)
-{
-	if (IS_PCI_ADDRESS(addr))
-		return ubi32_pci_read_u16(addr);
-	else
-		return (unsigned short)(*(volatile unsigned short *)addr);
-}
-
-static  inline unsigned int  readl(const volatile void __iomem *addr)
-{
-	if (IS_PCI_ADDRESS(addr))
-		return ubi32_pci_read_u32(addr);
-	else
-		return (unsigned int)(*(volatile unsigned int *)addr);
-}
-
-static inline void writel(unsigned int val, volatile void __iomem *addr)
-{
-	if (IS_PCI_ADDRESS(addr))
-                ubi32_pci_write_u32(val, addr);
-        else
-		*(volatile unsigned int *)addr = val;
-}
-
-static inline void writew(unsigned short val, volatile void __iomem *addr)
-{
-	if (IS_PCI_ADDRESS(addr))
-                ubi32_pci_write_u16(val, addr);
-        else
-		*(volatile unsigned short *)addr = val;
-}
-
-static inline void writeb(unsigned char val, volatile void __iomem *addr)
-{
-	if (IS_PCI_ADDRESS(addr))
-                ubi32_pci_write_u8(val, addr);
-        else
-		*(volatile unsigned char *)addr = val;
-}
-#endif
-
-#define readb_relaxed(addr) readb(addr)
-#define readw_relaxed(addr) readw(addr)
-#define readl_relaxed(addr) readl(addr)
-
-
-#define __raw_readb readb
-#define __raw_readw readw
-#define __raw_readl readl
-#define __raw_writeb writeb
-#define __raw_writew writew
-#define __raw_writel writel
-
-static inline void io_outsb(unsigned int addr, const void *buf, int len)
-{
-	volatile unsigned char *ap = (volatile unsigned char *) addr;
-	unsigned char *bp = (unsigned char *) buf;
-	while (len--)
-		*ap = *bp++;
-}
-
-static inline void io_outsw(unsigned int addr, const void *buf, int len)
-{
-	volatile unsigned short *ap = (volatile unsigned short *) addr;
-	unsigned short *bp = (unsigned short *) buf;
-	while (len--)
-		*ap = _swapw(*bp++);
-}
-
-static inline void io_outsl(unsigned int addr, const void *buf, int len)
-{
-	volatile unsigned int *ap = (volatile unsigned int *) addr;
-	unsigned int *bp = (unsigned int *) buf;
-	while (len--)
-		*ap = _swapl(*bp++);
-}
-
-static inline void io_insb(unsigned int addr, void *buf, int len)
-{
-	volatile unsigned char *ap = (volatile unsigned char *) addr;
-	unsigned char *bp = (unsigned char *) buf;
-	while (len--)
-		*bp++ = *ap;
-}
-
-static inline void io_insw(unsigned int addr, void *buf, int len)
-{
-	volatile unsigned short *ap = (volatile unsigned short *) addr;
-	unsigned short *bp = (unsigned short *) buf;
-	while (len--)
-		*bp++ = _swapw(*ap);
-}
-
-static inline void io_insl(unsigned int addr, void *buf, int len)
-{
-	volatile unsigned int *ap = (volatile unsigned int *) addr;
-	unsigned int *bp = (unsigned int *) buf;
-	while (len--)
-		*bp++ = _swapl(*ap);
-}
-
-#define mmiowb()
-
-/*
- *	make the short names macros so specific devices
- *	can override them as required
- */
-#ifndef CONFIG_PCI
-#define memset_io(a,b,c)	memset((void *)(a),(b),(c))
-#define memcpy_fromio(a,b,c)	memcpy((a),(void *)(b),(c))
-#define memcpy_toio(a,b,c)	memcpy((void *)(a),(b),(c))
-#else
-extern void memcpy_fromio(void *to, const volatile void __iomem *from, unsigned len);
-extern void memcpy_toio(volatile void __iomem *to, const void *from, unsigned len);
-extern void memset_io(volatile void __iomem *addr, int val, size_t count);
-#endif
-
-#define inb(addr)    readb(addr)
-#define inw(addr)    readw(addr)
-#define inl(addr)    readl(addr)
-#define outb(x,addr) ((void) writeb(x,addr))
-#define outw(x,addr) ((void) writew(x,addr))
-#define outl(x,addr) ((void) writel(x,addr))
-
-#define inb_p(addr)    inb(addr)
-#define inw_p(addr)    inw(addr)
-#define inl_p(addr)    inl(addr)
-#define outb_p(x,addr) outb(x,addr)
-#define outw_p(x,addr) outw(x,addr)
-#define outl_p(x,addr) outl(x,addr)
-
-#define outsb(a,b,l) io_outsb(a,b,l)
-#define outsw(a,b,l) io_outsw(a,b,l)
-#define outsl(a,b,l) io_outsl(a,b,l)
-
-#define insb(a,b,l) io_insb(a,b,l)
-#define insw(a,b,l) io_insw(a,b,l)
-#define insl(a,b,l) io_insl(a,b,l)
-
-#ifndef CONFIG_PCI
-#define ioread8_rep(a,d,c)	insb(a,d,c)
-#define ioread16_rep(a,d,c)	insw(a,d,c)
-#define ioread32_rep(a,d,c)	insl(a,d,c)
-#define iowrite8_rep(a,s,c)	outsb(a,s,c)
-#define iowrite16_rep(a,s,c)	outsw(a,s,c)
-#define iowrite32_rep(a,s,c)	outsl(a,s,c)
-#else
-extern void  ioread8_rep(void __iomem *port, void *buf, unsigned long count);
-extern void  ioread16_rep(void __iomem *port, void *buf, unsigned long count);
-extern void  ioread32_rep(void __iomem *port, void *buf, unsigned long count);
-extern void  iowrite8_rep(void __iomem *port, const void *buf, unsigned long count);
-extern void  iowrite16_rep(void __iomem *port, const void *buf, unsigned long count);
-extern void  iowrite32_rep(void __iomem *port, const void *buf, unsigned long count);
-#endif
-
-
-#ifndef CONFIG_PCI
-#define ioread8(X)			readb(X)
-#define ioread16(X)			readw(X)
-#define ioread32(X)			readl(X)
-#define iowrite8(val,X)			writeb(val,X)
-#define iowrite16(val,X)		writew(val,X)
-#define iowrite32(val,X)		writel(val,X)
-#else /*CONFIG_PCI */
-extern  unsigned char  ioread8(void __iomem *addr);
-extern  unsigned short ioread16(void __iomem *addr);
-extern  unsigned int  ioread32(void __iomem *addr);
-extern  void iowrite8(unsigned char val, void __iomem *addr);
-extern  void iowrite16(unsigned short val, void __iomem *addr);
-extern  void iowrite32(unsigned int val, void __iomem *addr);
-#endif /* CONFIG_PCI */
-
-#define IO_SPACE_LIMIT 0xffff
-
-/* Values for nocacheflag and cmode */
-#define IOMAP_FULL_CACHING		0
-#define IOMAP_NOCACHE_SER		1
-#define IOMAP_NOCACHE_NONSER		2
-#define IOMAP_WRITETHROUGH		3
-
-extern void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag);
-extern void __iounmap(void *addr, unsigned long size);
-
-static inline void *ioremap(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void *ioremap_writethrough(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size)
-{
-	return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-extern void iounmap(void *addr);
-
-#define ioport_map(port, nr)            ((void __iomem*)(port))
-#define ioport_unmap(addr)
-
-
-/* Pages to physical address... */
-#define page_to_phys(page)      ((page - mem_map) << PAGE_SHIFT)
-#define page_to_bus(page)       ((page - mem_map) << PAGE_SHIFT)
-
-/*
- * Macros used for converting between virtual and physical mappings.
- */
-#define phys_to_virt(vaddr)	((void *) (vaddr))
-#define virt_to_phys(vaddr)	((unsigned long) (vaddr))
-
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)	__va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)	p
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_UBICOM32_IO_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ioctl.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ioctl.h
- *   Generic ioctl.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_IOCTL_H
-#define _ASM_UBICOM32_IOCTL_H
-
-#include <asm-generic/ioctl.h>
-
-#endif /* _ASM_UBICOM32_IOCTL_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ioctls.h

@@ -1,111 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ioctls.h
- *   Definitions of ioctls for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_IOCTLS_H
-#define _ASM_UBICOM32_IOCTLS_H
-
-#include <asm/ioctl.h>
-
-/* 0x54 is just a magic number to make these relatively unique ('T') */
-
-#define TCGETS		0x5401
-#define TCSETS		0x5402
-#define TCSETSW		0x5403
-#define TCSETSF		0x5404
-#define TCGETA		0x5405
-#define TCSETA		0x5406
-#define TCSETAW		0x5407
-#define TCSETAF		0x5408
-#define TCSBRK		0x5409
-#define TCXONC		0x540A
-#define TCFLSH		0x540B
-#define TIOCEXCL	0x540C
-#define TIOCNXCL	0x540D
-#define TIOCSCTTY	0x540E
-#define TIOCGPGRP	0x540F
-#define TIOCSPGRP	0x5410
-#define TIOCOUTQ	0x5411
-#define TIOCSTI		0x5412
-#define TIOCGWINSZ	0x5413
-#define TIOCSWINSZ	0x5414
-#define TIOCMGET	0x5415
-#define TIOCMBIS	0x5416
-#define TIOCMBIC	0x5417
-#define TIOCMSET	0x5418
-#define TIOCGSOFTCAR	0x5419
-#define TIOCSSOFTCAR	0x541A
-#define FIONREAD	0x541B
-#define TIOCINQ		FIONREAD
-#define TIOCLINUX	0x541C
-#define TIOCCONS	0x541D
-#define TIOCGSERIAL	0x541E
-#define TIOCSSERIAL	0x541F
-#define TIOCPKT		0x5420
-#define FIONBIO		0x5421
-#define TIOCNOTTY	0x5422
-#define TIOCSETD	0x5423
-#define TIOCGETD	0x5424
-#define TCSBRKP		0x5425	/* Needed for POSIX tcsendbreak() */
-#define TIOCSBRK	0x5427  /* BSD compatibility */
-#define TIOCCBRK	0x5428  /* BSD compatibility */
-#define TIOCGSID	0x5429  /* Return the session ID of FD */
-#define TCGETS2		_IOR('T',0x2A, struct termios2)
-#define TCSETS2		_IOW('T',0x2B, struct termios2)
-#define TCSETSW2	_IOW('T',0x2C, struct termios2)
-#define TCSETSF2	_IOW('T',0x2D, struct termios2)
-#define TIOCGPTN	_IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
-#define TIOCSPTLCK	_IOW('T',0x31, int)  /* Lock/unlock Pty */
-
-#define FIONCLEX	0x5450  /* these numbers need to be adjusted. */
-#define FIOCLEX		0x5451
-#define FIOASYNC	0x5452
-#define TIOCSERCONFIG	0x5453
-#define TIOCSERGWILD	0x5454
-#define TIOCSERSWILD	0x5455
-#define TIOCGLCKTRMIOS	0x5456
-#define TIOCSLCKTRMIOS	0x5457
-#define TIOCSERGSTRUCT	0x5458 /* For debugging only */
-#define TIOCSERGETLSR   0x5459 /* Get line status register */
-#define TIOCSERGETMULTI 0x545A /* Get multiport config  */
-#define TIOCSERSETMULTI 0x545B /* Set multiport config */
-
-#define TIOCMIWAIT	0x545C	/* wait for a change on serial input line(s) */
-#define TIOCGICOUNT	0x545D	/* read serial port inline interrupt counts */
-#define FIOQSIZE	0x545E
-
-/* Used for packet mode */
-#define TIOCPKT_DATA		 0
-#define TIOCPKT_FLUSHREAD	 1
-#define TIOCPKT_FLUSHWRITE	 2
-#define TIOCPKT_STOP		 4
-#define TIOCPKT_START		 8
-#define TIOCPKT_NOSTOP		16
-#define TIOCPKT_DOSTOP		32
-
-#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
-
-#endif /* _ASM_UBICOM32_IOCTLS_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ip5000-asm.h

@@ -1,156 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ip5000-asm.h
- *	Instruction macros for the IP5000.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_IP5000_ASM_H
-#define _ASM_UBICOM32_IP5000_ASM_H
-
-#if !defined(__LINKER__)
-
-#if defined(__ASSEMBLY__)
-.macro	cycles	quant
-.if	(\quant) == 1
-	nop
-.else
-.if	(((\quant) + 3) / 8) > 0
-.rept	(((\quant) + 3) / 8)
-	jmpt.f		.+4
-.endr
-.endif
-.if	((((\quant) + 3) % 8) / 4) > 0
-	jmpt.t		.+4
-.endif
-.endif
-.endm
-#else
-/*
- * Same macro as above just in C inline asm
- */
-asm ("					\n\
-.macro	cycles	quant			\n\
-.if	(\\quant) == 1			\n\
-	nop				\n\
-.else					\n\
-.if	(((\\quant) + 3) / 8) > 0	\n\
-.rept	(((\\quant) + 3) / 8)		\n\
-	jmpt.f		.+4		\n\
-.endr					\n\
-.endif					\n\
-.if	((((\\quant) + 3) % 8) / 4) > 0	\n\
-	jmpt.t		.+4		\n\
-.endif					\n\
-.endif					\n\
-.endm					\n\
-");
-#endif
-
-
-#if defined(__ASSEMBLY__)
-.macro	pipe_flush	cyc
-	cycles		11 - (\cyc)
-.endm
-#else
-/*
- * Same macro as above just in C inline asm
- */
-asm ("					\n\
-.macro	pipe_flush	cyc		\n\
-	cycles		11 - (\\cyc)	\n\
-.endm					\n\
-");
-
-#endif
-
-#if defined(__ASSEMBLY__)
-.macro	setcsr_flush	cyc
-	cycles		5 - (\cyc)
-.endm
-#else
-/*
- * Same macro as above just in C inline asm
- */
-asm ("					\n\
-.macro	setcsr_flush	cyc		\n\
-	cycles		5 - (\\cyc)	\n\
-.endm					\n\
-");
-#endif
-
-/*
- * Macros for prefetch (using miss-aligned memory write)
- */
-#if defined(__ASSEMBLY__)
-
-.macro	pre_fetch_macro	thread_num, Ascratch, Aaddress length
-	bclr		MT_TRAP_EN, MT_TRAP_EN, #(\thread_num)
-	bset		\Ascratch, \Aaddress, #0	; force a miss-aligned address
-	jmpt.t		.+4				; delay for both address setup and trap disable
-	move.4		(\Ascratch), #0
-	.if		(\length > 32)
-	move.4		32(\Ascratch), #0
-	.endif
-	.if		(\length > 64)
-	move.4		64(\Ascratch), #0
-	.endif
-	.if		(\length > 96)
-	move.4		96(\Ascratch), #0
-	.endif
-	.if		(\length > 128)
-	invalid_instruction				; maximum pre-fetch size is 4 cache lines
-	.endif
-	bset		MT_TRAP_EN, MT_TRAP_EN, #(\thread_num)
-.endm
-
-#else
-/*
- * Same macro as above just in C inline asm
- */
-asm ("								\n\
-.macro	pre_fetch_macro	thread_num, Ascratch, Aaddress length	\n\
-	bclr		MT_TRAP_EN, MT_TRAP_EN, #(\thread_num)	\n\
-	bset		\\Ascratch, \\Aaddress, #0	; force a miss-aligned address \n\
-	jmpt.t		.+4				; delay for both address setup and trap disable \n\
-	move.4		(\\Ascratch), #0			\n\
-	.if		(\\length > 32)				\n\
-	move.4		32(\\Ascratch), #0			\n\
-	.endif							\n\
-	.if		(\\length > 64)				\n\
-	move.4		64(\\Ascratch), #0			\n\
-	.endif							\n\
-	.if		(\\length > 96)				\n\
-	move.4		96(\\Ascratch), #0			\n\
-	.endif							\n\
-	.if		(\\length > 128)			\n\
-	invalid_instruction				; maximum pre-fetch size is 4 cache lines \n\
-	.endif							\n\
-	bset		MT_TRAP_EN, MT_TRAP_EN, #(\\thread_num)	\n\
-.endm								\n\
-");
-#endif
-
-#endif /* !defined(__LINKER__) */
-#endif /* defined _ASM_UBICOM32_IP5000_ASM_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ip5000.h

@@ -1,845 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ip5000.h
- *   Specific details for the Ubicom IP5000 processor.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_IP5000_H
-#define _ASM_UBICOM32_IP5000_H
-
-#include <asm/memory_map.h>
-
-/*
- * Inline assembly define
- */
-#define S(arg) #arg
-#define D(arg) S(arg)
-
-/*
- * Assembler include file
- */
-#include <asm/ip5000-asm.h>
-
-/*
- * Timing
- */
-#define JMPT_PENALTY 3
-#define JMPF_PENALTY 7
-#define RET_PENALTY 7
-
-/*
- * Threads
- */
-#if defined(IP5000) || defined(IP5000_REV2)
-#define THREAD_COUNT 10
-#elif defined(IP7000) || defined(IP7000_REV2)
-#define THREAD_COUNT 12
-#else
-#error "Unknown IP5K silicon"
-#endif
-
-/*
- * Arch
- */
-#if defined(IP5000) || defined(IP5000_REV2)
-#define UBICOM32_ARCH_VERSION 3
-#elif defined(IP7000) || defined(IP7000_REV2)
-#define UBICOM32_ARCH_VERSION 4
-#else
-#error "Unknown IP5K silicon"
-#endif
-
-
-/*
- * Registers
- */
-#define ROSR_INT (1 << 0)
-
-/* Interrupts */
-#define INT_CHIP(reg, bit) (((reg) << 5) | (bit))
-#define INT_REG(interrupt) (((interrupt) >> 5) * 4)
-#define INT_SET(interrupt) 0x0114 + INT_REG(interrupt)
-#define INT_CLR(interrupt) 0x0124 + INT_REG(interrupt)
-#define INT_STAT(interrupt) 0x0104 + INT_REG(interrupt)
-#define INT_MASK(interrupt) 0x00C0 + INT_REG(interrupt)
-#define INT_BIT(interrupt) ((interrupt) & 0x1F)
-#define INT_BIT_MASK(interrupt) (1 << INT_BIT(interrupt))
-
-/*
- * The LOCK_INT and THREAD_INT are used to wake up corresponding thread. They are sharing
- * the same set of SW interrupt resource.
- *
- * LOCK_INT(n): One SW INT per NRT thread that can participate lock operation.
- *	The threads that can participate lock are application threads and DSR thread.
- *	(Lock locks - numbers are hard-coded in lock.h)
- * THREAD_INT(n):   One SW INT per HRT thread for wake up trigger.
- */
-#define LOCK_INT(thread)	INT_CHIP(0, (thread))
-#define THREAD_INT(thread)	INT_CHIP(0, (thread))
-
-/*
- * The SYSTEM_INT and DSR_INT are sharing the same set of SW interrupt resource.
- *
- * SYSTEM_INT(n): One SW INT per NRT threads (application threads) as system queue interrupt,
- *	and for DSR as self-trigger interrupt.
- *	(The application threads include at least thread 0)
- * DSR_INT(n):    One SW INT per HRT thread to request DSR service.
- */
-#define SYSTEM_INT(thread)	INT_CHIP(0, THREAD_COUNT + (thread))
-#define DSR_INT(thread)		INT_CHIP(0, THREAD_COUNT + (thread))
-
-/* GLOBAL_CTRL */
-#define GLOBAL_CTRL_TRAP_RST_EN (1 << 9)
-#define GLOBAL_CTRL_AERROR_RST_EN (1 << 8)
-#define GLOBAL_CTRL_MT_MIN_DELAY(x) ((x) << 3)
-#define GLOBAL_CTRL_HRT_BANK_SELECT (1 << 2)
-#define GLOBAL_CTRL_INT_EN (1 << 0)
-
-/*
- * HRT Tables
- */
-#define HRT_TABLE0_BASE 0x0800
-#define HRT_TABLE1_BASE 0x0900
-#define HRT_TABLE_SIZE 64
-
-/*
- * Break Point Trap Register
- */
-#define ASYNCERROR_INT INT_CHIP(0, 31)
-#define BREAKPOINT_INT INT_CHIP(1, 31)
-
-/*
- * Port interrupts
- *	The non-existing FIFO INTs are mapped to INT2 for the ports.
- */
-#define IO_PORT_PTR_TO_NUM(port) (((port) & 0x0000ffff) >> 12)
-#define RX_FIFO_INT(port) \
-	((IO_PORT_PTR_TO_NUM(port) == 0) ? INT_CHIP(0, 25) : \
-	((IO_PORT_PTR_TO_NUM(port) == 1) ? INT_CHIP(0, 26) : \
-	((IO_PORT_PTR_TO_NUM(port) == 2) ? INT_CHIP(0, 29) : \
-	((IO_PORT_PTR_TO_NUM(port) == 3) ? INT_CHIP(1, 24) : \
-	((IO_PORT_PTR_TO_NUM(port) == 4) ? INT_CHIP(1, 27) : \
-	((IO_PORT_PTR_TO_NUM(port) == 5) ? INT_CHIP(1, 16) : \
-	((IO_PORT_PTR_TO_NUM(port) == 6) ? INT_CHIP(1, 19) : \
-	((IO_PORT_PTR_TO_NUM(port) == 7) ? INT_CHIP(1, 20) : \
-	((IO_PORT_PTR_TO_NUM(port) == 8) ? INT_CHIP(1, 21) : \
-	INT_CHIP(1, 15))))))))))
-#define TX_FIFO_INT(port) \
-	((IO_PORT_PTR_TO_NUM(port) == 0) ? INT_CHIP(0, 24) : \
-	((IO_PORT_PTR_TO_NUM(port) == 1) ? INT_CHIP(0, 27) : \
-	((IO_PORT_PTR_TO_NUM(port) == 2) ? INT_CHIP(0, 29) : \
-	((IO_PORT_PTR_TO_NUM(port) == 3) ? INT_CHIP(1, 25) : \
-	((IO_PORT_PTR_TO_NUM(port) == 4) ? INT_CHIP(1, 28) : \
-	((IO_PORT_PTR_TO_NUM(port) == 5) ? INT_CHIP(1, 17) : \
-	((IO_PORT_PTR_TO_NUM(port) == 6) ? INT_CHIP(1, 19) : \
-	((IO_PORT_PTR_TO_NUM(port) == 7) ? INT_CHIP(1, 20) : \
-	((IO_PORT_PTR_TO_NUM(port) == 8) ? INT_CHIP(1, 22) : \
-	INT_CHIP(1, 15))))))))))
-#define PORT_OTHER_INT(port) \
-	((IO_PORT_PTR_TO_NUM(port) == 0) ? INT_CHIP(0, 25) : \
-	((IO_PORT_PTR_TO_NUM(port) == 1) ? INT_CHIP(0, 28) : \
-	((IO_PORT_PTR_TO_NUM(port) == 2) ? INT_CHIP(0, 29) : \
-	((IO_PORT_PTR_TO_NUM(port) == 3) ? INT_CHIP(1, 26) : \
-	((IO_PORT_PTR_TO_NUM(port) == 4) ? INT_CHIP(1, 29) : \
-	((IO_PORT_PTR_TO_NUM(port) == 5) ? INT_CHIP(1, 18) : \
-	((IO_PORT_PTR_TO_NUM(port) == 6) ? INT_CHIP(1, 19) : \
-	((IO_PORT_PTR_TO_NUM(port) == 7) ? INT_CHIP(1, 20) : \
-	((IO_PORT_PTR_TO_NUM(port) == 8) ? INT_CHIP(1, 23) : \
-	INT_CHIP(1, 15))))))))))
-
-/*
- * On Chip Peripherals Base.
- */
-#define OCP_BASE	0x01000000
-#define OCP_GENERAL	0x000
-#define OCP_TIMERS	0x100
-#define OCP_TRNG	0x200	/* True Random Number Generator Control Reigsters */
-#define OCP_DEBUG	0x300
-#define OCP_SECURITY	0x400
-#define OCP_ICCR	0x500	/* I-Cache Control Registers */
-#define OCP_DCCR	0x600	/* D-Cache Control Registers */
-#define OCP_OCMC	0x700	/* On Chip Memory Control Registers */
-#define OCP_STATISTICS	0x800	/* Statistics Counters */
-#define OCP_MTEST	0x900	/* Memory Test Registers */
-#define OCP_MCFG	0xa00	/* Memory Configuration Registers -- IP7000 only */
-#define OCP_DEBUG_INST	0x000	/* Up to 16M */
-
-/*
- * General Configuration Registers (PLL)
- */
-#define GENERAL_CFG_BASE (OCP_BASE + OCP_GENERAL)
-#define GEN_CLK_CORE_CFG 0x00
-#define GEN_CLK_IO_CFG 0x04
-#define GEN_CLK_DDR_CFG 0x08
-#define GEN_CLK_DDRDS_CFG 0x0c
-#define GEN_CLK_SLIP_CLR 0x10
-#define GEN_CLK_SLIP_START 0x14
-#define GEN_CLK_SERDES_SEL 0x18	/* IP7000 only */
-#define GEN_CLK_DDR_CFG2 0x1c	/* IP7000 only */
-#define GEN_DDR_CAL_CTRL 0x30	/* IP5000 only */
-#define GEN_DDR_CAL_STAT 0x34	/* IP5000 only */
-#define GEN_USB_DFT_CTRL 0x38	/* IP5000 only */
-#define GEN_USB_DFT_STAT 0x3c	/* IP5000 only */
-#define GEN_USB_PHY_CFG 0x40	/* IP7000 only */
-#define GEN_USB_PHY_TEST 0x44	/* IP7000 only */
-#define GEN_USB_PHY_STAT 0x48	/* IP7000 only */
-#define GEN_SW_RESET 0x80
-#define GEN_RESET_REASON 0x84
-#define GEN_BOND_CFG 0x88
-#define GEN_IO_PU_CFG 0x8c
-#define GEN_MEM_RM_CFG 0x90
-#define GEN_IO_CONFIG 0x94
-
-#define GEN_CLK_PLL_SECURITY_BIT_NO 31
-#define GEN_CLK_PLL_SECURITY (1 << GEN_CLK_PLL_SECURITY_BIT_NO)
-#define GEN_CLK_PLL_ENSAT (1 << 30)
-#define GEN_CLK_PLL_FASTEN (1 << 29)
-#define GEN_CLK_PLL_NR(v) (((v) - 1) << 23)
-#define GEN_CLK_PLL_NF(v) (((v) - 1) << 11)
-#define GEN_CLK_PLL_OD(v) (((v) - 1) << 8)
-#define GEN_CLK_PLL_RESET (1 << 7)
-#define GEN_CLK_PLL_BYPASS (1 << 6)
-#define GEN_CLK_PLL_POWERDOWN (1 << 5)
-#define GEN_CLK_PLL_SELECT (1 << 4)
-
-#define GEN_GET_CLK_PLL_NR(v) ((((v) >> 23) & 0x003f) + 1)
-#define GEN_GET_CLK_PLL_NF(v) ((((v) >> 11) & 0x0fff) + 1)
-#define GEN_GET_CLK_PLL_OD(v) ((((v) >> 8) & 0x7) + 1)
-
-
-#define RESET_FLAG_DST_MEM_ERROR (1 << 18)
-#define RESET_FLAG_SRC1_MEM_ERROR (1 << 17)
-#define RESET_FLAG_WRITE_ADDR (1 << 16)
-#define RESET_FLAG_DST_SYNC_ERROR (1 << 15)
-#define RESET_FLAG_SRC1_SYNC_ERROR (1 << 14)
-#define RESET_FLAG_DST_ALGN_ERROR (1 << 13)
-#define RESET_FLAG_SRC1_ALGN_ERROR (1 << 12)
-#define RESET_FLAG_DST_ADDR_ERROR (1 << 11)
-#define RESET_FLAG_SRC1_ADDR_ERROR (1 << 10)
-#define RESET_FLAG_ILLEGAL_INST (1 << 9)
-#define RESET_FLAG_INST_SYNC_ERROR (1 << 8)
-#define RESET_FLAG_INST_ADDR_ERROR (1 << 7)
-#define RESET_FLAG_DATA_PORT_ERROR (1 << 6)
-#define RESET_FLAG_INST_PORT_ERROR (1 << 5)
-#define RESET_FLAG_SW_RESET (1 << 4)
-#define RESET_FLAG_DEBUG (1 << 3)
-#define RESET_FLAG_WATCHDOG (1 << 2)
-#define RESET_FLAG_POWER_ON (1 << 1)
-#define RESET_FLAG_EXTERNAL (1 << 0)
-
-/*
- * Timer block
- */
-#define TIMER_BASE (OCP_BASE + OCP_TIMERS)
-#define TIMER_MPTVAL 0x00
-#define TIMER_RTCOM 0x04
-#define TIMER_TKEY 0x08
-#define TIMER_WDCOM 0x0c
-#define TIMER_WDCFG 0x10
-#define TIMER_SYSVAL 0x14
-#define TIMER_SYSCOM(tmr) (0x18 + (tmr) * 4)
-#define TIMER_TRN_CFG 0x100
-#define TIMER_TRN 0x104
-
-#define TIMER_COUNT 10
-#define TIMER_INT(tmr) INT_CHIP(1, (tmr))
-#define TIMER_TKEYVAL 0xa1b2c3d4
-#define TIMER_WATCHDOG_DISABLE 0x4d3c2b1a
-#define TIMER_TRN_CFG_ENABLE_OSC 0x00000007
-
-#ifndef __ASSEMBLY__
-/*
- * ubicom32_io_timer
- */
-struct ubicom32_io_timer {
-	volatile u32_t mptval;
-	volatile u32_t rtcom;
-	volatile u32_t tkey;
-	volatile u32_t wdcom;
-	volatile u32_t wdcfg;
-	volatile u32_t sysval;
-	volatile u32_t syscom[TIMER_COUNT];
-	volatile u32_t reserved[64 - 6 - TIMER_COUNT];	// skip all the way to OCP-TRNG section
-	volatile u32_t rsgcfg;
-	volatile u32_t trn;
-};
-
-#define UBICOM32_IO_TIMER ((struct ubicom32_io_timer *)TIMER_BASE)
-#endif
-
-#define UBICOM32_VECTOR_TO_TIMER_INDEX(vector) (vector - TIMER_INT(0))
-
-/*
- * OCP-Debug Module (Mailbox)
- */
-#define ISD_MAILBOX_BASE (OCP_BASE + OCP_DEBUG)
-#define ISD_MAILBOX_IN 0x00
-#define ISD_MAILBOX_OUT 0x04
-#define ISD_MAILBOX_STATUS 0x08
-
-#define ISD_MAILBOX_INT INT_CHIP(1, 30)
-
-#define ISD_MAILBOX_STATUS_IN_FULL (1 << 31)
-#define ISD_MAILBOX_STATUS_IN_EMPTY (1 << 30)
-#define ISD_MAILBOX_STATUS_OUT_FULL (1 << 29)
-#define ISD_MAILBOX_STATUS_OUT_EMPTY (1 << 28)
-
-/*
- * OCP-Security
- */
-#define SECURITY_BASE (OCP_BASE + OCP_SECURITY)
-#define SECURITY_BASE_EFFECTIVE_ADDRESS (SECURITY_BASE >> 7) // To load the base address in a single instruction
-#define SECURITY_CTRL 0x00
-#define SECURITY_CTRL_BYTE_OFFSET(x) ((x) << 16)
-#define SECURITY_CTRL_KEY_SIZE(x) ((x) << 8)
-#define SECURITY_CTRL_HASH_ALG_NONE (0 << 4)
-#define SECURITY_CTRL_HASH_ALG_MD5 (1 << 4)
-#define SECURITY_CTRL_HASH_ALG_SHA1 (2 << 4)
-#define SECURITY_CTRL_CBC (1 << 3)
-#define SECURITY_CTRL_CIPHER_ALG_AES (0 << 1)
-#define SECURITY_CTRL_CIPHER_ALG_NONE (1 << 1)
-#define SECURITY_CTRL_CIPHER_ALG_DES (2 << 1)
-#define SECURITY_CTRL_CIPHER_ALG_3DES (3 << 1)
-#define SECURITY_CTRL_ENCIPHER (1 << 0)
-#define SECURITY_CTRL_DECIPHER (0 << 0)
-#define SECURITY_STAT 0x04
-#define SECURITY_STAT_BUSY (1 << 0)
-#define SECURITY_KEY_VALUE(x) (0x10 + (x) * 4)
-#define SECURITY_KEY_IN(x) (0x30 + (x) * 4)
-#define SECURITY_KEY_OUT(x) (0x50 + (x) * 4)
-#define SECURITY_KEY_HASH(x) (0x70 + (x) * 4)
-
-/*
- * OCP-ICCR
- */
-#define ICCR_BASE (OCP_BASE + OCP_ICCR)
-#define ICACHE_TOTAL_SIZE 16384			/* in bytes */
-
-/*
- * OCP-DCCR
- */
-#define DCCR_BASE (OCP_BASE + OCP_DCCR)
-#if defined(IP5000) || defined(IP5000_REV2)
-#define DCACHE_TOTAL_SIZE 8192			/* in bytes */
-#elif defined(IP7000) || defined(IP7000_REV2)
-#define DCACHE_TOTAL_SIZE 16384			/* in bytes */
-#endif
-
-#if defined(IP5000) || defined(IP5000_REV2) || defined(IP7000) || defined(IP7000_REV2)
-#define DCACHE_WRITE_QUEUE_LENGTH 6
-#else
-#error "Unknown IP5K silicon"
-#endif
-
-#define CACHE_LINE_SIZE 32			/* in bytes */
-
-#define CCR_ADDR 0x00
-#define CCR_RDD 0x04
-#define CCR_WRD 0x08
-#define CCR_STAT 0x0c
-#define CCR_CTRL 0x10
-
-#define CCR_STAT_MCBE 0
-#define CCR_STAT_WIDEL 1			/* D-cache only */
-
-#define CCR_CTRL_DONE 0
-#define CCR_CTRL_RESET 2
-#define CCR_CTRL_VALID 3
-#define CCR_CTRL_RD_DATA (1 << 4)
-#define CCR_CTRL_RD_TAG (2 << 4)
-#define CCR_CTRL_WR_DATA (3 << 4)
-#define CCR_CTRL_WR_TAG (4 << 4)
-#define CCR_CTRL_INV_INDEX (5 << 4)
-#define CCR_CTRL_INV_ADDR (6 << 4)
-#define CCR_CTRL_FLUSH_INDEX (7 << 4)		/* D-cache only */
-#define CCR_CTRL_FLUSH_INV_INDEX (8 << 4)	/* D-cache only */
-#define CCR_CTRL_FLUSH_ADDR (9 << 4)		/* D-cache only */
-#define CCR_CTRL_FLUSH_INV_ADDR (10 << 4)	/* D-cache only */
-
-/*
- * OCP-OCMC
- */
-#define OCMC_BASE (OCP_BASE + OCP_OCMC)
-#define OCMC_BANK_MASK 0x00
-#define OCMC_BIST_CNTL 0x04	/* IP5000 only */
-#define OCMC_BIST_STAT 0x08	/* IP5000 only */
-
-#define OCMC_BANK_PROG(n) ((1<<(n))-1)
-
-#define OCMC_BIST_WRCK (1 << 7)
-#define OCMC_BIST_RESET (1 << 5)
-#define OCMC_BIST_SMART (1 << 4)
-#define OCMC_BIST_RUN (1 << 3)
-#define OCMC_BIST_REPAIR (1 << 2)
-
-#define OCMC_BIST_READY (1 << 3)
-#define OCMC_BIST_FAIL (1 << 2)
-
-/*
- * OCP-STATISTICS
- */
-#define STATISTICS_BASE (OCP_BASE + OCP_STATISTICS)
-#define STAT_COUNTER_CTRL(n) ((n)*8)
-#define STAT_COUNTER(n) ((n)*8 + 4)
-
-#define STAT_EVENT_MP_INST 0
-#define STAT_EVENT_OCM_ACCESS 4
-#define STAT_EVENT_OCM_REQ 5
-#define STAT_EVENT_IC_REQ_INVAL 13
-#define STAT_EVENT_IC_MISS_INVAL 14
-#define STAT_EVENT_IC_REQ_INVAL_NACK 15
-#define STAT_EVENT_IC_REQ_VAL 16
-#define STAT_EVENT_IC_MISS_VAL 17
-#define STAT_EVENT_IC_REQ_VAL_NACK 18
-#define STAT_EVENT_IC_MISS_Q 19
-#define STAT_EVENT_DC_RD_REQ 20
-#define STAT_EVENT_DC_RD_MISS 21
-#define STAT_EVENT_DC_WR_REQ 22
-#define STAT_EVENT_DC_WR_MISS 23
-#define STAT_EVENT_DC_MISS_Q 24
-#define STAT_EVENT_DC_WB_FULL 25
-#define STAT_EVENT_DC_REQ_NACK 26
-#define STAT_EVENT_DC_CORE_REQ 27
-#define STAT_EVENT_DC_MISS 28
-#define STAT_EVENT_DC_EVICT 29
-#define STAT_EVENT_TRUE 30
-#define STAT_EVENT_FALSE 31
-
-/*
- * OCP_MTEST
- */
-#define MTEST_BASE (OCP_BASE + OCP_MTEST)
-#define MTEST_ADDR 0x00
-#define MTEST_WR 0x04
-#define MTEST_RD 0x08
-#define MTEST_CTRL 0x0c
-
-/*
- * OCP_MCFG (IP7000 only)
- */
-#define MCFG_BASE (OCP_BASE + OCP_MCFG)
-#define MCFG_CTRL 0x00
-#define MCFG_WCFG 0x04
-#define MCFG_RCFG 0x08
-
-/*
- * Port registers
- */
-#define IO_BASE 0x02000000
-#define RA (IO_BASE + 0x00000000)
-#define RB (IO_BASE + 0x00001000)
-#define RC (IO_BASE + 0x00002000)
-#define RD (IO_BASE + 0x00003000)
-#define RE (IO_BASE + 0x00004000)
-#define RF (IO_BASE + 0x00005000)
-#define RG (IO_BASE + 0x00006000)
-#define RH (IO_BASE + 0x00007000)
-#define RI (IO_BASE + 0x00008000)
-#define RJ (IO_BASE + 0x00009000)
-#define RLATCH (IO_BASE + 0x00ff0000)	// For latched output only
-#define IO_PORT_BR_OFFSET 0x00000800
-
-/*
- * General I/O Register Map (per port)
- */
-#define IO_FUNC 0x00
-#define IO_GPIO_CTL 0x04
-#define IO_GPIO_OUT 0x08
-#define IO_GPIO_IN 0x0C
-#define IO_INT_STATUS 0x10
-#define IO_INT_MASK 0x14
-#define IO_INT_SET 0x18
-#define IO_INT_CLR 0x1C
-#define IO_TX_FIFO 0x20
-#define IO_TX_FIFO_HI 0x24
-#define IO_RX_FIFO 0x28
-#define IO_RX_FIFO_HI 0x2c
-#define IO_CTL0 0x30
-#define IO_CTL1 0x34
-#define IO_CTL2 0x38
-#define IO_STATUS0 0x3c
-#define IO_STATUS1 0x40
-#define IO_STATUS2 0x44
-#define IO_FIFO_WATER 0x48
-#define IO_FIFO_LEVEL 0x4c
-#define IO_GPIO_MASK 0x50
-
-#define IO_FUNC_FUNCTION_RESET(func) ((1 << ((func) - 1)) << 4)	/* Function 0 doesn't need reset */
-#define IO_FUNC_RX_FIFO (1 << 3)
-#define IO_FUNC_SELECT(func) ((func) << 0)
-
-/*
- * External interrupt pins.
- */
-#define EXT_INT_IO_BIT(pin) ((pin) + 5)	// Interrupt pin number -> I/O INT bit
-#define EXT_INT_RISING_EDGE(pin) (0x2 << (2*(pin) + 7))
-#define EXT_INT_FALLING_EDGE(pin) (0x1 << (2*(pin) + 7))
-
-/*
- * Flash
- */
-#define IO_XFL_BASE RA
-
-#define IO_XFL_INT_START (1 << 16)
-#define IO_XFL_INT_ERR (1 << 8)
-#define IO_XFL_INT_DONE (1 << 0)
-
-#define IO_XFL_CTL0_MASK (0xffe07fff)
-#define IO_XFL_CTL0_RD_CMD(cmd) (((cmd) & 0xff) << 24)
-#define IO_XFL_CTL0_RD_DUMMY(n) (((n) & 0x7) << 21)
-#define IO_XFL_CTL0_CLK_WIDTH(core_cycles) ((((core_cycles) + 1) & 0x7e) << 8)	/* must be even number */
-#define IO_XFL_CTL0_CE_WAIT(spi_cycles) (((spi_cycles) & 0x3f) << 2)
-#define IO_XFL_CTL0_MCB_LOCK (1 << 1)
-#define IO_XFL_CTL0_ENABLE (1 << 0)
-#define IO_XFL_CTL0_FAST_VALUE(div, wait) (IO_XFL_CTL0_RD_CMD(0xb) | IO_XFL_CTL0_RD_DUMMY(1) | IO_XFL_CTL0_CLK_WIDTH(div) | IO_XFL_CTL0_CE_WAIT(wait) | IO_XFL_CTL0_ENABLE)
-#define IO_XFL_CTL0_VALUE(div, wait) (IO_XFL_CTL0_RD_CMD(3) | IO_XFL_CTL0_CLK_WIDTH(div) | IO_XFL_CTL0_CE_WAIT(wait) | IO_XFL_CTL0_ENABLE)
-
-#define IO_XFL_CTL1_MASK (0xc0003fff)
-#define IO_XFL_CTL1_FC_INST(inst) (((inst) & 0x3) << 30)
-#define IO_XFL_CTL1_FC_DATA(n) (((n) & 0x3ff) << 4)
-#define IO_XFL_CTL1_FC_DUMMY(n) (((n) & 0x7) << 1)
-#define IO_XFL_CTL1_FC_ADDR (1 << 0)
-
-#define IO_XFL_CTL2_FC_CMD(cmd) (((cmd) & 0xff) << 24)
-#define IO_XFL_CTL2_FC_ADDR(addr) ((addr) & 0x00ffffff)	/* Only up to 24 bits */
-
-#define IO_XFL_STATUS0_MCB_ACTIVE (1 << 0)
-#define IO_XFL_STATUS0_IOPCS_ACTIVE (1 << 1)
-
-/*
- * SDRAM
- */
-#define IO_SDRAM_DATA_BASE RG
-#define IO_SDRAM_CNTL_BASE RH
-
-#define IO_SDRAM_CTRL0_EN_REF (1 << 0)
-
-/*
- * Port function code (common fucntion codes for all I/O ports)
- */
-#define IO_PORTX_FUNC_GPIO 0x00
-#define IO_PORTX_FUNC_XFL 0x01
-#define IO_PORTX_FUNC_PCI 0x01
-#define IO_PORTX_FUNC_SERDES 0x01
-#define IO_PORTX_FUNC_GMII 0x01
-#define IO_PORTX_FUNC_DDR 0x01
-#define IO_PORTX_FUNC_PCIX 0x01
-#define IO_PORTX_FUNC_USB2_0 0x01
-#define IO_PORTX_FUNC_GPIO_INT_CLK 0x02
-#define IO_PORTX_FUNC_PLIO 0x02
-#define IO_PORTX_FUNC_GPIO_INT 0x03
-#define IO_PORTX_FUNC_MII 0x03
-
-/*
- * Port 0
- */
-#define IO_PORT0_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT0_FUNC_XFL_INT_CLK IO_PORTX_FUNC_XFL	// Default mode after reset
-#define IO_PORT0_FUNC_GPIO_INT_CLK IO_PORTX_FUNC_GPIO_INT_CLK
-#define IO_PORT0_FUNC_GPIO_INT IO_PORTX_FUNC_GPIO_INT
-
-/*
- * Port 1
- */
-#define IO_PORT1_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT1_FUNC_PCI IO_PORTX_FUNC_PCI		// PCI control
-#define IO_PORT1_FUNC_MII IO_PORTX_FUNC_MII		// port 4 MII extension
-
-/*
- * Port 2
- */
-#define IO_PORT2_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT2_FUNC_PCI IO_PORTX_FUNC_PCI		// PCI data I/O
-#define IO_PORT2_FUNC_PLIO IO_PORTX_FUNC_PLIO		// Extended LM
-
-/*
- * Port 3
- */
-#define IO_PORT3_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT3_FUNC_SERDES IO_PORTX_FUNC_SERDES
-#define IO_PORT3_FUNC_PLIO IO_PORTX_FUNC_PLIO
-
-/*
- * Port 4
- */
-#define IO_PORT4_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT4_FUNC_SERDES IO_PORTX_FUNC_SERDES
-#define IO_PORT4_FUNC_PLIO IO_PORTX_FUNC_PLIO		// Extended LM
-#define IO_PORT4_FUNC_MII IO_PORTX_FUNC_MII
-
-/*
- * Port 5
- */
-#define IO_PORT5_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT5_FUNC_GMII IO_PORTX_FUNC_GMII
-
-/*
- * Port 6
- */
-#define IO_PORT6_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT6_FUNC_DDR IO_PORTX_FUNC_DDR
-
-/*
- * Port 7
- */
-#define IO_PORT7_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT7_FUNC_DDR IO_PORTX_FUNC_DDR
-
-/*
- * Port 8
- */
-#define IO_PORT8_FUNC_GPIO IO_PORTX_FUNC_GPIO
-#define IO_PORT8_FUNC_PCIX IO_PORTX_FUNC_PCIX
-#define IO_PORT8_FUNC_PLIO IO_PORTX_FUNC_PLIO		// Extended LM
-#define IO_PORT8_FUNC_MII IO_PORTX_FUNC_MII		// port 4 MII extension
-
-/*
- * Port 9
- */
-#define IO_PORT9_FUNC_USB2_0 IO_PORTX_FUNC_USB2_0
-
-/*
- * FIFO
- */
-#define IO_PORTX_INT_FIFO_TX_RESET (1 << 31)
-#define IO_PORTX_INT_FIFO_RX_RESET (1 << 30)
-#define IO_PORTX_INT_FIFO_TX_UF (1 << 15)
-#define IO_PORTX_INT_FIFO_TX_WM (1 << 14)
-#define IO_PORTX_INT_FIFO_RX_OF (1 << 13)
-#define IO_PORTX_INT_FIFO_RX_WM (1 << 12)
-
-#define IO_PORTX_FUNC_FIFO_TX_WM(n) ((n) << 16)
-#define IO_PORTX_FUNC_FIFO_RX_WM(n) ((n) << 0)
-
-/*
- * MII
- */
-#define IO_PORTX_INT_MII_TX_ERR_SEND (1 << 18)
-#define IO_PORTX_INT_MII_TX_HALT (1 << 17)
-#define IO_PORTX_INT_MII_TX_START (1 << 16)
-#define IO_PORTX_INT_MII_THRESHOLD (1 << 8)
-#define IO_PORTX_INT_MII_RX_EOP (1 << 7)
-#define IO_PORTX_INT_MII_RX_SFD (1 << 6)
-#define IO_PORTX_INT_MII_RX_ERR (1 << 5)
-#define IO_PORTX_INT_MII_TX_EOP (1 << 4)
-#define IO_PORTX_INT_MII_COL (1 << 3)
-#define IO_PORTX_INT_MII_CRS (1 << 2)
-#define IO_PORTX_INT_MII_ODD_NIB_ERR (1 << 1)
-#define IO_PORTX_INT_MII_FALSE_CARRIER (1 << 0)
-
-/*
- * SerDes
- */
-#define IO_PORTX_INT_SERDES_TXBUF_VALID (1 << 16)
-#define IO_PORTX_INT_SERDES_RXERR (1 << 7)
-#define IO_PORTX_INT_SERDES_RXEOP (1 << 6)
-#define IO_PORTX_INT_SERDES_SYND (1 << 5)
-#define IO_PORTX_INT_SERDES_TXBE (1 << 4)
-#define IO_PORTX_INT_SERDES_TXEOP (1 << 3)
-#define IO_PORTX_INT_SERDES_SXLP (1 << 2)
-#define IO_PORTX_INT_SERDES_RXBF (1 << 1)
-#define IO_PORTX_INT_SERDES_RXCRS (1 << 0)
-
-#ifndef __ASSEMBLY__
-struct ubicom32_io_port {
-	volatile u32_t function;
-	volatile u32_t gpio_ctl;
-	volatile u32_t gpio_out;
-	volatile u32_t gpio_in;
-	volatile u32_t int_status;
-	volatile u32_t int_mask;
-	volatile u32_t int_set;
-	volatile u32_t int_clr;
-	volatile u32_t tx_fifo;
-	volatile u32_t tx_fifo_hi;
-	volatile u32_t rx_fifo;
-	volatile u32_t rx_fifo_hi;
-	volatile u32_t ctl0;
-	volatile u32_t ctl1;
-	volatile u32_t ctl2;
-	volatile u32_t status0;
-	volatile u32_t status1;
-	volatile u32_t status2;
-	volatile u32_t fifo_watermark;
-	volatile u32_t fifo_level;
-	volatile u32_t gpio_mask;
-};
-
-#define UBICOM32_IO_PORT(port) ((struct ubicom32_io_port *)((port)))
-#endif
-
-#ifndef __ASSEMBLY__
-/*
- * ubicom32_set_interrupt()
- */
-extern inline void ubicom32_set_interrupt(u8_t interrupt)
-{
-	u32_t ibit = INT_BIT_MASK(interrupt);
-
-	if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
-		asm volatile (
-			"move.4		"D(INT_SET(INT_CHIP(0, 0)))", %0\n\t"
-			:
-			: "r" (ibit)
-		);
-
-		return;
-	}
-
-	asm volatile (
-		"move.4		"D(INT_SET(INT_CHIP(1, 0)))", %0\n\t"
-		:
-		: "r" (ibit)
-	);
-}
-
-/*
- * ubicom32_clear_interrupt()
- */
-extern inline void ubicom32_clear_interrupt(u8_t interrupt)
-{
-	u32_t ibit = INT_BIT_MASK(interrupt);
-
-	if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
-		asm volatile (
-			"move.4		"D(INT_CLR(INT_CHIP(0, 0)))", %0\n\t"
-			:
-			: "r" (ibit)
-		);
-
-		return;
-	}
-
-	asm volatile (
-		"move.4		"D(INT_CLR(INT_CHIP(1, 0)))", %0\n\t"
-		:
-		: "r" (ibit)
-	);
-}
-
-/*
- * ubicom32_enable_interrupt()
- */
-extern inline void ubicom32_enable_interrupt(u8_t interrupt)
-{
-	u32_t ibit = INT_BIT_MASK(interrupt);
-
-	if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
-		asm volatile (
-			"or.4		"D(INT_MASK(INT_CHIP(0, 0)))", "D(INT_MASK(INT_CHIP(0, 0)))", %0\n\t"
-			:
-			: "d" (ibit)
-		);
-
-		return;
-	}
-
-	asm volatile (
-		"or.4		"D(INT_MASK(INT_CHIP(1, 0)))", "D(INT_MASK(INT_CHIP(1, 0)))", %0\n\t"
-		:
-		: "d" (ibit)
-	);
-}
-
-/*
- * ubicom32_disable_interrupt()
- */
-extern inline void ubicom32_disable_interrupt(u8_t interrupt)
-{
-	u32_t ibit = ~INT_BIT_MASK(interrupt);
-
-	if (INT_REG(interrupt) == INT_REG(INT_CHIP(0, 0))) {
-		asm volatile (
-			"and.4		"D(INT_MASK(INT_CHIP(0, 0)))", "D(INT_MASK(INT_CHIP(0, 0)))", %0\n\t"
-			:
-			: "d" (ibit)
-		);
-
-		return;
-	}
-
-	asm volatile (
-		"and.4		"D(INT_MASK(INT_CHIP(1, 0)))", "D(INT_MASK(INT_CHIP(1, 0)))", %0\n\t"
-		:
-		: "d" (ibit)
-	);
-}
-
-/*
- * ubicom32_enable_global_interrupts()
- */
-extern inline void ubicom32_enable_global_interrupts(void)
-{
-	asm volatile(
-		"bset		GLOBAL_CTRL, GLOBAL_CTRL, #%bit("D(GLOBAL_CTRL_INT_EN)")"
-	);
-}
-
-/*
- * ubicom32_disable_global_interrupts()
- */
-extern inline void ubicom32_disable_global_interrupts(void)
-{
-	asm volatile(
-		"bclr		GLOBAL_CTRL, GLOBAL_CTRL, #%bit("D(GLOBAL_CTRL_INT_EN)")"
-	);
-}
-
-/*
- * ubicom32_get_reset_reason()
- */
-extern inline u32_t ubicom32_get_reset_reason(void)
-{
-	return *(u32_t *)(GENERAL_CFG_BASE + GEN_RESET_REASON);
-}
-
-/*
- * ubicom32_read_reg()
- */
-extern inline u32_t ubicom32_read_reg(volatile void *reg)
-{
-	u32_t v;
-	asm volatile (
-		"move.4		%[dest], %[src]	\n\t"
-		: [dest] "=r" (v)
-		: [src] "m" (*(u32_t *)reg)
-	);
-	return v;
-}
-
-/*
- * ubicom32_write_reg()
- */
-extern inline void ubicom32_write_reg(volatile void *reg, u32_t v)
-{
-	asm volatile (
-		"move.4		%[dest], %[src]	\n\t"
-		:
-		: [src] "r" (v), [dest] "m" (*(u32_t *)reg)
-	);
-}
-
-#endif /* __ASSEMBLY__ */
-#endif /* _ASM_UBICOM32_IP5000_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ipcbuf.h

@@ -1,55 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ipcbuf.h
- *   Definition of ipc64_perm struct for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_IPCBUF_H
-#define _ASM_UBICOM32_IPCBUF_H
-
-/*
- * The user_ipc_perm structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 32-bit mode_t and seq
- * - 2 miscellaneous 32-bit values
- */
-struct ipc64_perm
-{
-	__kernel_key_t		key;
-	__kernel_uid32_t	uid;
-	__kernel_gid32_t	gid;
-	__kernel_uid32_t	cuid;
-	__kernel_gid32_t	cgid;
-	__kernel_mode_t		mode;
-	unsigned short		__pad1;
-	unsigned short		seq;
-	unsigned short		__pad2;
-	unsigned long		__unused1;
-	unsigned long		__unused2;
-};
-
-#endif /* _ASM_UBICOM32_IPCBUF_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/irq.h

@@ -1,45 +0,0 @@
-/*
- * arch/ubicom32/include/asm/irq.h
- *   IRQ definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_IRQ_H
-#define _ASM_UBICOM32_IRQ_H
-
-#include <asm/irqflags.h>
-
-/*
- * We setup the IRQS to cover the full range of interrupt registers in
- * processor.
- */
-#define NR_IRQS		64
-
-#define irq_canonicalize(irq) (irq)
-
-extern int irq_soft_alloc(unsigned int *soft);
-extern void ack_bad_irq(unsigned int irq);
-extern void do_IRQ(int irq, struct pt_regs *fp);
-
-#endif /* _ASM_UBICOM32_IRQ_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/irq_regs.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/irq_regs.h
- *   Generic irq_regs.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_IRQ_REGS_H
-#define _ASM_UBICOM32_IRQ_REGS_H
-
-#include <asm-generic/irq_regs.h>
-
-#endif /* _ASM_UBICOM32_IRQ_REGS_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/irqflags.h

@@ -1,96 +0,0 @@
-/*
- * arch/ubicom32/include/asm/irqflags.h
- *   Raw implementation of local IRQ functions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_IRQFLAGS_H
-#define _ASM_UBICOM32_IRQFLAGS_H
-
-#include <linux/thread_info.h>
-#include <asm/ubicom32-common.h>
-#if defined(CONFIG_SMP)
-#include <asm/smp.h>
-#endif
-#include <asm/ldsr.h>
-
-#if defined(CONFIG_PREEMPT)
-#error Not supported by Ubicom32 irq handling, yet!
-#endif
-
-/*
- * raw_local_irq_enable()
- *	Enable interrupts for this thread.
- */
-static inline void raw_local_irq_enable(void)
-{
-	ldsr_local_irq_enable();
-}
-
-/*
- * raw_local_irq_disable()
- *	Disable interrupts for this thread.
- */
-static inline void raw_local_irq_disable(void)
-{
-	ldsr_local_irq_disable();
-}
-
-/*
- * raw_local_save_flags()
- *	Get the current IRQ state.
- */
-#define raw_local_save_flags(flags) 		\
-do {						\
-	(flags) = ldsr_local_irq_is_disabled();	\
-} while (0)
-
-/*
- * raw_local_irq_save()
- *	Save the current interrupt state and disable interrupts.
- */
-#define raw_local_irq_save(flags)		\
-do {						\
-	(flags) = ldsr_local_irq_save();	\
-} while (0)
-
-/*
- * raw_local_irq_restore()
- *	Restore the IRQ state back to flags.
- */
-static inline void raw_local_irq_restore(unsigned long flags)
-{
-	ldsr_local_irq_restore(flags);
-}
-
-/*
- * raw_irqs_disabled_flags()
- *	Return true if the flags indicate that IRQ(s) are disabled.
- */
-static inline int raw_irqs_disabled_flags(unsigned long flags)
-{
-	return (flags);
-}
-
-#endif /* _ASM_UBICOM32_IRQFLAGS_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/kdebug.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/kdebug.h
- *   Generic kdebug.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_KDEBUG_H
-#define _ASM_UBICOM32_KDEBUG_H
-
-#include <asm-generic/kdebug.h>
-
-#endif /* _ASM_UBICOM32_KDEBUG_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/kmap_types.h

@@ -1,48 +0,0 @@
-/*
- * arch/ubicom32/include/asm/kmap_types.h
- *   Definition of km_type's for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_KMAP_TYPES_H
-#define _ASM_UBICOM32_KMAP_TYPES_H
-
-enum km_type {
-	KM_BOUNCE_READ,
-	KM_SKB_SUNRPC_DATA,
-	KM_SKB_DATA_SOFTIRQ,
-	KM_USER0,
-	KM_USER1,
-	KM_BIO_SRC_IRQ,
-	KM_BIO_DST_IRQ,
-	KM_PTE0,
-	KM_PTE1,
-	KM_IRQ0,
-	KM_IRQ1,
-	KM_SOFTIRQ0,
-	KM_SOFTIRQ1,
-	KM_TYPE_NR
-};
-
-#endif /* _ASM_UBICOM32_KMAP_TYPES_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ldsr.h

@@ -1,186 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ldsr.h
- *   Ubicom32 LDSR interface definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_LDSR_H
-#define _ASM_UBICOM32_LDSR_H
-
-#include <asm/ubicom32-common.h>
-#include <asm/types.h>
-#include <asm/thread.h>
-
-extern unsigned int ldsr_soft_irq_mask;
-
-/*
- * ldsr_local_irq_is_disabled()
- *	Test if interrupts are disabled for this thread?
- */
-static inline int ldsr_local_irq_is_disabled(void)
-{
-	int ret;
-	thread_t self = thread_get_self();
-	unsigned int mask = (1 << self);
-
-	asm volatile (
-	"	and.4	%0, scratchpad1, %1	\n\t"
-		: "=r" (ret)
-		: "d" (mask)
-		: "cc"
-	);
-
-	/*
-	 *  We return a simple 1 == disabled, 0 == enabled
-	 *  losing which tid this is for, because Linux
-	 *  can restore interrupts on a different thread.
-	 */
-	return ret >> self;
-}
-
-/*
- * ldsr_local_irq_save()
- *	Get the current interrupt state and disable interrupts.
- */
-static inline unsigned int ldsr_local_irq_save(void)
-{
-	int ret;
-	thread_t self = thread_get_self();
-	unsigned int mask = (1 << self);
-
-	/*
-	 * Ensure the compiler can not optimize out the code
-	 * (volatile) and that it does not "cache" values around
-	 * the interrupt state change (memory).  This ensures
-	 * that interrupt changes are treated as a critical
-	 * section.
-	 */
-	asm volatile (
-	"	and.4	%0, scratchpad1, %1		\n\t"
-	"	or.4	scratchpad1, scratchpad1, %1	\n\t"
-		: "=&r" (ret)
-		: "d" (mask)
-		: "cc", "memory"
-	);
-
-	/*
-	 *  We return a simple 1 == disabled, 0 == enabled
-	 *  losing which tid this is for, because Linux
-	 *  can restore interrupts on a different thread.
-	 */
-	return ret >> self;
-}
-
-/*
- * ldsr_local_irq_restore()
- * 	Restore this cpu's interrupt enable/disable state.
- *
- * Note: flags is either 0 or 1.
- */
-static inline void ldsr_local_irq_restore(unsigned int flags)
-{
-	unsigned int temp;
-	thread_t self = thread_get_self();
-	unsigned int mask = (1 << self);
-	flags = (flags << self);
-
-	/*
-	 * Ensure the compiler can not optimize out the code
-	 * (volatile) and that it does not "cache" values around
-	 * the interrupt state change (memory).  This ensures
-	 * that interrupt changes are treated as a critical
-	 * section.
-	 *
-	 * Atomic change to our bit in scratchpad1 without
-	 * causing any temporary glitch in the value and
-	 * without effecting other values.  Also this uses
-	 * no branches so no penalties.
-	 */
-	asm volatile (
-	"	xor.4	%0, scratchpad1, %1		\n\t"
-	"	and.4	%0, %2, %0			\n\t"
-	"	xor.4	scratchpad1, scratchpad1, %0	\n\t"
-	"	move.4	int_set0, %3			\n\t"
-		: "=&d"(temp)
-		: "d"(flags), "r"(mask), "r"(ldsr_soft_irq_mask)
-		: "cc", "memory"
-	);
-}
-
-/*
- * ldsr_local_irq_disable_interrupt()
- * 	Disable ints for this thread.
- */
-static inline void ldsr_local_irq_disable(void)
-{
-	unsigned int mask = (1 << thread_get_self());
-
-	/*
-	 * Ensure the compiler can not optimize out the code
-	 * (volatile) and that it does not "cache" values around
-	 * the interrupt state change (memory).  This ensures
-	 * that interrupt changes are treated as a critical
-	 * section.
-	 */
-	asm  volatile (
-	"	or.4	scratchpad1, scratchpad1, %0	\n\t"
-		:
-		: "d" (mask)
-		: "cc", "memory"
-	);
-}
-
-/*
- * ldsr_local_irq_enable_interrupt
- * 	Enable ints for this thread.
- */
-static inline void ldsr_local_irq_enable(void)
-{
-	unsigned int mask = (1 << thread_get_self());
-
-	/*
-	 * Ensure the compiler can not optimize out the code
-	 * (volatile) and that it does not "cache" values around
-	 * the interrupt state change (memory).  This ensures
-	 * that interrupt changes are treated as a critical
-	 * section.
-	 */
-	asm volatile (
-	"	and.4	scratchpad1, scratchpad1, %0	\n\t"
-	"	move.4	int_set0, %1			\n\t"
-		:
-		: "d" (~mask), "r" (ldsr_soft_irq_mask)
-		: "cc", "memory"
-	);
-}
-
-extern void ldsr_init(void);
-extern void ldsr_set_trap_irq(unsigned int irq);
-extern void ldsr_mask_vector(unsigned int vector);
-extern void ldsr_unmask_vector(unsigned int vector);
-extern void ldsr_enable_vector(unsigned int vector);
-extern void ldsr_disable_vector(unsigned int vector);
-extern thread_t ldsr_get_threadid(void);
-
-#endif /* _ASM_UBICOM32_LDSR_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/linkage.h

@@ -1,34 +0,0 @@
-/*
- * arch/ubicom32/include/asm/linkage.h
- *   Definition of Ubicom32 architecture specific linkage types.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_LINKAGE_H
-#define _ASM_UBICOM32_LINKAGE_H
-
-#define __ocm_text __section(.ocm_text)
-#define __ocm_data __section(.ocm_data)
-
-#endif	/* _ASM_UBICOM32_LINKAGE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/local.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/local.h
- *   Generic local.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_LOCAL_H
-#define _ASM_UBICOM32_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* _ASM_UBICOM32_LOCAL_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/machdep.h

@@ -1,43 +0,0 @@
-/*
- * arch/ubicom32/include/asm/machdep.h
- *   Machine dependent utility routines.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_MACHDEP_H
-#define _ASM_UBICOM32_MACHDEP_H
-
-#include <linux/interrupt.h>
-
-/* Hardware clock functions */
-extern unsigned long hw_timer_offset(void);
-
-/* machine dependent power off functions */
-extern void (*mach_reset)(void);
-extern void (*mach_halt)(void);
-extern void (*mach_power_off)(void);
-
-extern void config_BSP(char *command, int len);
-
-#endif /* _ASM_UBICOM32_MACHDEP_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/mc146818rtc.h

@@ -1,36 +0,0 @@
-/*
- * arch/ubicom32/include/asm/mc146818rtc.h
- *   Generic mc146818rtc.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifndef _ASM_UBICOM32_MC146818RTC_H
-#define _ASM_UBICOM32_MC146818RTC_H
-
-/* empty include file to satisfy the include in genrtc.c/ide-geometry.c */
-
-#endif /* _ASM_UBICOM32_MC146818RTC_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/memory_map.h

@@ -1,66 +0,0 @@
-/*
- * arch/ubicom32/include/asm/memory_map.h
- *   Machine memory maps/
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_MEMORY_MAP_H
-#define _ASM_UBICOM32_MEMORY_MAP_H
-
-/*
- * Memory Size
- */
-#define OCM_SECTOR_SIZE	0x00008000		/* 32K */
-
-#if defined(CONFIG_UBICOM32_V3)
-#define OCMSIZE	0x00030000	/* 192K on-chip RAM for both program and data */
-#elif defined(CONFIG_UBICOM32_V4)
-#define OCMSIZE	0x0003C000	/* 240K on-chip RAM for both program and data */
-#else
-#error "Unknown IP5K silicon"
-#endif
-
-#define OCMSTART	0x3ffc0000 /* alias from 0x03000000 for easy
-				    * jump to/from SDRAM */
-#define OCMEND		(OCMSTART + OCMSIZE)
-
-#define SDRAMSTART	0x40000000
-
-#define KERNELSTART	(SDRAMSTART + 0x00400000)
-
-#define FLASHSTART	0x60000000
-
-/*
- * CODELOADER / OS_SYSCALL OCM Reservations
- * Don't change these unless you know what you are doing.
- */
-#define CODELOADER_SIZE  0x30
-#define CODELOADER_BEGIN OCMSTART /* Must be OCM start for gdb to work. */
-#define CODELOADER_END	 (CODELOADER_BEGIN + CODELOADER_SIZE)
-
-#define OS_SYSCALL_BEGIN CODELOADER_END	/* system_call at this address */
-#define OS_SYSCALL_SIZE  (512 - CODELOADER_SIZE)
-#define OS_SYSCALL_END	 (OS_SYSCALL_BEGIN + OS_SYSCALL_SIZE)
-
-#endif /* _ASM_UBICOM32_MEMORY_MAP_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/mman.h

@@ -1,44 +0,0 @@
-/*
- * arch/ubicom32/include/asm/mman.h
- *   Memory mapping definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_MMAN_H
-#define _ASM_UBICOM32_MMAN_H
-
-#include <asm-generic/mman.h>
-
-#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
-#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
-#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
-#define MAP_LOCKED	0x2000		/* pages are locked */
-#define MAP_NORESERVE	0x4000		/* don't check for reservations */
-#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
-#define MAP_NONBLOCK	0x10000		/* do not block on IO */
-
-#define MCL_CURRENT	1		/* lock all current mappings */
-#define MCL_FUTURE	2		/* lock all future mappings */
-
-#endif /* _ASM_UBICOM32_MMAN_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/mmu.h

@@ -1,41 +0,0 @@
-/*
- * arch/ubicom32/include/asm/mmu.h
- *   Definition of mm_context_t struct for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 2002, David McCullough <[email protected]>
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_MMU_H
-#define _ASM_UBICOM32_MMU_H
-
-typedef struct {
-	struct vm_list_struct	*vmlist;
-	unsigned long		end_brk;
-#ifdef CONFIG_BINFMT_ELF_FDPIC
-	unsigned long	exec_fdpic_loadmap;
-	unsigned long	interp_fdpic_loadmap;
-#endif
-} mm_context_t;
-
-#endif /* _ASM_UBICOM32_MMU_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/mmu_context.h

@@ -1,60 +0,0 @@
-/*
- * arch/ubicom32/include/asm/mmu_context.h
- *   MMU context definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 2004, Microtronix Datacom Ltd., All rights reserved.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_MMU_CONTEXT_H
-#define _ASM_UBICOM32_MMU_CONTEXT_H
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-extern inline int
-init_new_context(struct task_struct *tsk, struct mm_struct *mm)
-{
-	// mm->context = virt_to_phys(mm->pgd);
-	return(0);
-}
-
-#define destroy_context(mm)		do { } while(0)
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
-{
-}
-
-#define deactivate_mm(tsk,mm)	do { } while (0)
-
-extern inline void activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm)
-{
-}
-
-#endif /* _ASM_UBICOM32_MMU_CONTEXT_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/module.h

@@ -1,48 +0,0 @@
-/*
- * arch/ubicom32/include/asm/module.h
- *   Ubicom32 architecture specific module definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_MODULE_H
-#define _ASM_UBICOM32_MODULE_H
-
-struct mod_arch_specific {
-	void *ocm_inst;
-	int ocm_inst_size;
-};
-
-#define Elf_Shdr Elf32_Shdr
-#define Elf_Sym Elf32_Sym
-#define Elf_Ehdr Elf32_Ehdr
-
-#define ARCH_PROC_MODULES_EXTRA(m,mod) \
-	seq_printf(m, " OCM(%d bytes @ 0x%p)", \
-		   (mod)->arch.ocm_inst_size, (mod)->arch.ocm_inst)
-
-#define ARCH_OOPS_MODULE_EXTRA(mod) \
-	printk(KERN_INFO "%p %u OCM(%p %u)\n", \
-		(mod)->module_core, (mod)->core_size, \
-		(mod)->arch.ocm_inst, (mod)->arch.ocm_inst_size)
-#endif /* _ASM_UBICOM32_MODULE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/msgbuf.h

@@ -1,58 +0,0 @@
-/*
- * arch/ubicom32/include/asm/msgbuf.h
- *   Definition of msqid64_ds struct for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_MSGBUF_H
-#define _ASM_UBICOM32_MSGBUF_H
-
-/*
- * The msqid64_ds structure for ubicom32 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	unsigned long	__unused1;
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	unsigned long	__unused2;
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long	__unused3;
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif /* _ASM_UBICOM32_MSGBUF_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/mutex.h

@@ -1,41 +0,0 @@
-/*
- * arch/ubicom32/include/asm/mutex.h
- *   Generic mutex.h for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#ifndef _ASM_UBICOM32_MUTEX_H
-#define _ASM_UBICOM32_MUTEX_H
-
-#include <asm-generic/mutex-dec.h>
-
-#endif /* _ASM_UBICOM32_MUTEX_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/namei.h

@@ -1,38 +0,0 @@
-/*
- * arch/ubicom32/include/asm/namei.h
- *   Definition of __emul_prefix() for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_NAMEI_H
-#define _ASM_UBICOM32_NAMEI_H
-
-/* This dummy routine maybe changed to something useful
- * for /usr/gnemul/ emulation stuff.
- * Look at asm-sparc/namei.h for details.
- */
-
-#define __emul_prefix() NULL
-
-#endif /* _ASM_UBICOM32_NAMEI_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ocm-alloc.h

@@ -1,36 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ocm-alloc.h
- *   Ubicom32 architecture specific ocm definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_OCM_ALLOC_H
-#define _ASM_UBICOM32_OCM_ALLOC_H
-
-
-extern void *ocm_inst_alloc(size_t size, pid_t pid);
-extern int ocm_free(const void *ptr);
-extern int ocm_inst_free(const void *ptr);
-
-#endif /* _ASM_UBICOM32_OCM_ALLOC_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/ocm_size.h

@@ -1,3 +0,0 @@
-#define APP_OCM_CODE_SIZE (0x3ffc2e00-0x3ffc0000)
-#define APP_OCM_DATA_SIZE (0x3ffd3500-0x3ffc8000)
-

target/linux/ubicom32/files/arch/ubicom32/include/asm/ocm_text.lds.inc

@@ -1,175 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ocm_text.lds.inc
- *	<TODO: Replace with short file description>
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-*(.text.do_csum)
-*(.text.tcp_packet)
-*(.text.ipt_do_table)
-*(.text.nf_conntrack_in)
-*(.text.ip_forward)
-*(.text.dev_queue_xmit)
-*(.text.netif_receive_skb)
-*(.text.ip_route_input)
-*(.text.ip_finish_output)
-*(.text.nf_iterate)
-*(.text.__hash_conntrack)
-*(.text.memset)
-*(.text.memcpy)
-*(.text.ip_rcv)
-*(.text.__nf_conntrack_find)
-*(.text.dev_hard_start_xmit)
-*(.text.vlan_dev_hard_start_xmit)
-*(.text.vlan_dev_hard_header)
-*(.text.__nf_ct_refresh_acct)
-*(.text.tcp_error)
-*(.text.pfifo_fast_enqueue)
-*(.text.ipv4_confirm)
-*(.text.ip_output)
-*(.text.neigh_connected_output)
-*(.text.nf_hook_slow)
-*(.text.nf_nat_packet)
-*(.text.local_bh_enable)
-*(.text.pfifo_fast_dequeue)
-*(.text.ubi32_eth_receive)
-*(.text.nf_nat_fn)
-*(.text.skb_checksum)
-*(.text.memmove)
-*(.text.ubi32_eth_tx_done)
-*(.text.eth_header)
-*(.text.skb_release_data)
-*(.text.nf_conntrack_find_get)
-*(.text.process_backlog)
-*(.text.vlan_skb_recv)
-*(.text.ip_rcv_finish)
-*(.text.__qdisc_run)
-*(.text.skb_push)
-*(.text.eth_type_trans)
-*(.text.__alloc_skb)
-*(.text.netif_rx)
-*(.text.nf_ip_checksum)
-*(.text.__skb_checksum_complete_head)
-*(.text.ipv4_conntrack_defrag)
-*(.text.tcp_pkt_to_tuple)
-*(.text.kfree)
-*(.text.tcp_manip_pkt)
-*(.text.skb_put)
-*(.text.nf_ct_get_tuple)
-*(.text.__kmalloc)
-*(.text.ubi32_eth_start_xmit)
-*(.text.free_block)
-*(.text.ipt_hook)
-*(.text.kmem_cache_free)
-*(.text.skb_pull_rcsum)
-*(.text.cache_alloc_refill)
-*(.text.skb_release_head_state)
-*(.text.manip_pkt)
-*(.text.ip_sabotage_in)
-*(.text.ip_forward_finish)
-*(.text.kmem_cache_alloc)
-*(.text.local_bh_disable)
-*(.text.ipv4_pkt_to_tuple)
-*(.text.inet_proto_csum_replace4)
-*(.text.__nf_ct_l4proto_find)
-*(.text.csum_partial)
-*(.text.neigh_resolve_output)
-*(.text.__kfree_skb)
-*(.text.kfree_skb)
-*(.text.__find_vlan_dev)
-*(.text.ldsr_ctxsw_thread)
-*(.text.__do_IRQ)
-*(.text.skb_pull)
-*(.text.ipv4_invert_tuple)
-*(.text.nf_ct_invert_tuplepr)
-*(.text.skb_make_writable)
-*(.text.ipv4_get_l4proto)
-*(.text.handle_IRQ_event)
-*(.text.net_rx_action)
-*(.text.__do_softirq)
-*(.text.nf_nat_in)
-*(.text.note_interrupt)
-*(.text.ipv4_conntrack_in)
-*(.text.dst_release)
-*(.text.tasklet_action)
-*(.text.nf_nat_out)
-*(.text.nf_ct_invert_tuple)
-*(.text.do_IRQ)
-*(.text.__tasklet_schedule)
-*(.text.__skb_checksum_complete)
-*(.text.ubi32_eth_interrupt)
-*(.text.dev_kfree_skb_any)
-*(.text.ret_from_interrupt_to_kernel)
-*(.text.preemptive_context_save)
-*(.text.irq_ack_vector)
-*(.text.update_wall_time)
-*(.text.ldsr_thread)
-*(.text.irq_exit)
-*(.text.ubi32_eth_do_tasklet)
-*(.text.__napi_schedule)
-*(.text.idle_cpu)
-*(.text.run_timer_softirq)
-*(.text.ldsr_mask_vector)
-*(.text.irq_enter)
-*(.text.ldsr_get_lsb)
-*(.text.ldsr_unmask_vector)
-*(.text.ip_fast_csum)
-*(.text.hrtimer_run_queues)
-*(.text.tcp_invert_tuple)
-*(.text.T___705)
-*(.text.run_posix_cpu_timers)
-*(.text.free_hot_cold_page)
-*(.text.lock_timer_base)
-*(.text.calc_delta_mine)
-*(.text.slab_destroy)
-*(.text.rcu_pending)
-*(.text.scheduler_tick)
-*(.text.hrtimer_run_pending)
-*(.text.do_softirq)
-*(.text.del_timer)
-*(.text.irq_end_vector)
-*(.text.pci_read_u32)
-*(.text.udivmodsi4)
-*(.text.memcmp)
-*(.text.memset)
-*(.text.__slab_alloc)
-*(.text.br_handle_frame)
-*(.text.br_fdb_update)
-*(.text.__br_fdb_get)
-*(.text.br_forward)
-*(.text.br_handle_frame_finish)
-*(.text.pci_write_u32)
-*(.text.kmem_freepages)
-*(.text.br_dev_queue_push_xmit)
-*(.text.ioread32)
-*(.text.next_zones_zonelist)
-*(.text.ubi32_pci_read_u32)
-*(.text.zone_watermark_ok)
-*(.text.__rmqueue_smallest)
-*(.text.ubi32_eth_napi_poll)
-*(.text.ubi32_pci_write_u32)
-*(.text.ubi32_pci_read_u32)
-*(.text._local_bh_enable)
-*(.text._local_bh_disable)
-*(.text.get_slab)

target/linux/ubicom32/files/arch/ubicom32/include/asm/page.h

@@ -1,116 +0,0 @@
-/*
- * arch/ubicom32/include/asm/page.h
- *   Memory page related operations and definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_PAGE_H
-#define _ASM_UBICOM32_PAGE_H
-
-#include <linux/const.h>
-
-/* PAGE_SHIFT determines the page size */
-
-#define PAGE_SHIFT	(12)
-#define PAGE_SIZE	(_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK	(~(PAGE_SIZE-1))
-
-#include <asm/setup.h>
-
-#ifndef __ASSEMBLY__
-
-#define get_user_page(vaddr)		__get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr)	free_page(addr)
-
-#define clear_page(page)	memset((page), 0, PAGE_SIZE)
-#define copy_page(to,from)	memcpy((to), (from), PAGE_SIZE)
-
-#define clear_user_page(page, vaddr, pg)	clear_page(page)
-#define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
-
-#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
-	alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
-#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd[16]; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pte_val(x)	((x).pte)
-#define pmd_val(x)	((&x)->pmd[0])
-#define pgd_val(x)	((x).pgd)
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x)	((pte_t) { (x) } )
-#define __pmd(x)	((pmd_t) { (x) } )
-#define __pgd(x)	((pgd_t) { (x) } )
-#define __pgprot(x)	((pgprot_t) { (x) } )
-
-extern unsigned long memory_start;
-extern unsigned long memory_end;
-
-#endif /* !__ASSEMBLY__ */
-
-#include <asm/page_offset.h>
-
-#define PAGE_OFFSET		(PAGE_OFFSET_RAW)
-
-#ifndef __ASSEMBLY__
-
-#define __pa(vaddr)		virt_to_phys((void *)(vaddr))
-#define __va(paddr)		phys_to_virt((unsigned long)(paddr))
-
-#define virt_to_pfn(kaddr)	(__pa(kaddr) >> PAGE_SHIFT)
-#define pfn_to_virt(pfn)	__va((pfn) << PAGE_SHIFT)
-
-#define virt_to_page(addr)	(mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
-#define page_to_virt(page)	((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
-
-#define pfn_to_page(pfn)	virt_to_page(pfn_to_virt(pfn))
-#define page_to_pfn(page)	virt_to_pfn(page_to_virt(page))
-#define pfn_valid(pfn)	        ((pfn) < max_mapnr)
-
-#define	virt_addr_valid(kaddr)	(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
-				((void *)(kaddr) < (void *)memory_end))
-
-#endif /* __ASSEMBLY__ */
-
-#define VM_DATA_DEFAULT_FLAGS \
-	(VM_READ | VM_WRITE | \
-	((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
-		VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#include <linux/version.h>
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)
-#include <asm-generic/getorder.h>
-#else
-#include <asm-generic/page.h>
-#endif
-
-#endif /* _ASM_UBICOM32_PAGE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/page_offset.h

@@ -1,35 +0,0 @@
-/*
- * arch/ubicom32/include/asm/page_offset.h
- *   Definition of PAGE_OFFSET_RAW for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_PAGE_OFFSET_H
-#define _ASM_UBICOM32_PAGE_OFFSET_H
-
-/* This handles the memory map.. */
-#define	PAGE_OFFSET_RAW		0x3ffc0000
-
-#endif /* _ASM_UBICOM32_PAGE_OFFSET_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/param.h

@@ -1,49 +0,0 @@
-/*
- * arch/ubicom32/include/asm/param.h
- *   Definition of miscellaneous constants, including HZ.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_PARAM_H
-#define _ASM_UBICOM32_PARAM_H
-
-#ifdef __KERNEL__
-#define HZ CONFIG_HZ
-#define	USER_HZ		HZ
-#define	CLOCKS_PER_SEC	(USER_HZ)
-#endif
-
-#ifndef HZ
-#define HZ	100
-#endif
-
-#define EXEC_PAGESIZE	4096
-
-#ifndef NOGROUP
-#define NOGROUP		(-1)
-#endif
-
-#define MAXHOSTNAMELEN	64	/* max length of hostname */
-
-#endif /* _ASM_UBICOM32_PARAM_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/pci.h

@@ -1,210 +0,0 @@
-/*
- * arch/ubicom32/include/asm/pci.h
- *   Definitions of PCI operations for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_PCI_H
-#define _ASM_UBICOM32_PCI_H
-
-#include <asm/io.h>
-
-/* The PCI address space does equal the physical memory
- * address space.  The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS	(1)
-
-
-
-/*
- * Perform a master read/write to the PCI bus.
- * These functions return a PCI_RESP_xxx code.
- */
-extern u8 pci_read_u32(u8 pci_cmd, u32 address, u32 *data);
-extern u8 pci_write_u32(u8 pci_cmd, u32 address, u32 data);
-extern u8 pci_read_u16(u8 pci_cmd, u32 address, u16 *data);
-extern u8 pci_write_u16(u8 pci_cmd, u32 address, u16 data);
-extern u8 pci_read_u8(u8 pci_cmd, u32 address, u8 *data);
-extern u8 pci_write_u8(u8 pci_cmd, u32 address, u8 data);
-
-
-#define PCIBIOS_MIN_IO          0x100
-#define PCIBIOS_MIN_MEM         0x10000000
-
-#define pcibios_assign_all_busses()	0
-#define pcibios_scan_all_fns(a, b)	0
-extern void pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
-	struct resource *res);
-
-extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
-	struct pci_bus_region *region);
-
-struct pci_sys_data;
-struct pci_bus;
-
-struct hw_pci {
-        struct list_head buses;
-        int             nr_controllers;
-        int             (*setup)(int nr, struct pci_sys_data *);
-        struct pci_bus *(*scan)(int nr, struct pci_sys_data *);
-        void            (*preinit)(void);
-        void            (*postinit)(void);
-        u8              (*swizzle)(struct pci_dev *dev, u8 *pin);
-        int             (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin);
-};
-
-/*
- * Per-controller structure
- */
-struct pci_sys_data {
-        struct list_head node;
-        int             busnr;          /* primary bus number                   */
-        u64             mem_offset;     /* bus->cpu memory mapping offset       */
-        unsigned long   io_offset;      /* bus->cpu IO mapping offset           */
-        struct pci_bus  *bus;           /* PCI bus                              */
-        struct resource *resource[3];   /* Primary PCI bus resources            */
-                                        /* Bridge swizzling                     */
-        u8              (*swizzle)(struct pci_dev *, u8 *);
-                                        /* IRQ mapping                          */
-        int             (*map_irq)(struct pci_dev *, u8, u8);
-        struct hw_pci   *hw;
-};
-
-static  inline struct resource *
-pcibios_select_root(struct pci_dev *pdev, struct resource *res)
-{
-        struct resource *root = NULL;
-
-        if (res->flags & IORESOURCE_IO)
-                root = &ioport_resource;
-        if (res->flags & IORESOURCE_MEM)
-                root = &iomem_resource;
-
-        return root;
-}
-
-static inline void pcibios_set_master(struct pci_dev *dev)
-{
-        /* No special bus mastering setup handling */
-}
-#define HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_SIZE 1
-#define HAVE_ARCH_PCI_SET_DMA_SEGMENT_BOUNDARY 1
-
-#ifdef CONFIG_PCI
-static inline void * pci_alloc_consistent(struct pci_dev *hwdev, size_t size,
-                     dma_addr_t *dma_handle)
-{
-    void *vaddr = kmalloc(size, GFP_KERNEL);
-    if(vaddr != NULL) {
-        *dma_handle = virt_to_phys(vaddr);
-    }
-    return vaddr;
-}
-
-static  inline int pci_dma_supported(struct pci_dev *hwdev, dma_addr_t mask)
-{
-	return 1;
-}
-
-static  inline void pci_free_consistent(struct pci_dev *hwdev, size_t size,
-	void *cpu_addr, dma_addr_t dma_handle)
-{
-	kfree(cpu_addr);
-	return;
-}
-
-static inline dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr,
-	size_t size, int direction)
-{
-	 return virt_to_phys(ptr);
-}
-
-static inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr,
-	size_t size, int direction)
-{
-	 return;
-}
-
-static inline dma_addr_t
-pci_map_page(struct pci_dev *hwdev, struct page *page,
-             unsigned long offset, size_t size, int direction)
-{
-	 return pci_map_single(hwdev, page_address(page) + offset, size, (int)direction);
-}
-
-static inline void
-pci_unmap_page(struct pci_dev *hwdev, dma_addr_t dma_address,
-               size_t size, int direction)
-{
-	pci_unmap_single(hwdev, dma_address, size, direction);
-}
-
-static inline int
-pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg,
-           int nents, int direction)
-{
-        return nents;
-}
-
-static inline void
-pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg,
-             int nents, int direction)
-{
-}
-
-static inline void
-pci_dma_sync_sg_for_cpu(struct pci_dev *hwdev, struct scatterlist *sg,
-                int nelems, int direction)
-{
-}
-
-static inline void
-pci_dma_sync_sg_for_device(struct pci_dev *hwdev, struct scatterlist *sg,
-                int nelems, int direction)
-{
-}
-
-static inline void
-pci_dma_sync_single_for_cpu(struct pci_dev *hwdev, dma_addr_t dma_handle,
-                    size_t size, int direction)
-{
-}
-
-static inline void
-pci_dma_sync_single_for_device(struct pci_dev *hwdev, dma_addr_t dma_handle,
-                    size_t size, int direction)
-{
-}
-
-static inline int
-pci_dma_mapping_error(struct pci_dev *hwdev, dma_addr_t dma_addr)
-{
-        return dma_addr == 0;
-}
-extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
-extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
-#endif
-
-#endif /* _ASM_UBICOM32_PCI_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/pcm_tio.h

@@ -1,84 +0,0 @@
-/*
- * arch/ubicom32/include/asm/pcm_tio.h
- *   Ubicom32 architecture PCM TIO definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- */
-#ifndef _ASM_UBICOM32_PCM_TIO_H
-#define _ASM_UBICOM32_PCM_TIO_H
-
-#include <asm/devtree.h>
-
-#define PCM_TIO_REGS_VERSION	2
-struct pcm_tio_regs {
-	/*
-	 * set this value to 1 to reload the parameters and restart the HRT
-	 */
-	u32_t		reload;
-
-	/*
-	 * Pointers to the input and output buffers
-	 */
-	void		*input_buf;
-	void		*output_buf;
-
-	/*
-	 * Buffer size (see pcm_hrt.S for constraints)
-	 */
-	u32_t		buffer_size;
-
-	/*
-	 * Current cycle.  This variable increases every time half the buffer
-	 * is consumed.
-	 */
-	u32_t		cycle;
-
-	/*
-	 * Fields below this line are not accessed by the HRT.  They are purely
-	 * informational for the user of this TIO.
-	 */
-
-	/*
-	 * Version of this structure
-	 */
-	u32_t		version;
-
-	/*
-	 * Number of channels supported
-	 */
-	u32_t		channels;
-
-	/*
-	 * Maximum buffer size
-	 */
-	u32_t		max_buffer_size;
-};
-
-/*
- * Our device node
- */
-#define PCM_TIO_NODE_VERSION	1
-struct pcm_tio_node {
-	struct devtree_node	dn;
-	u32_t			version;
-	struct pcm_tio_regs	*regs;
-};
-
-#endif
-

target/linux/ubicom32/files/arch/ubicom32/include/asm/percpu.h

@@ -1,33 +0,0 @@
-/*
- * arch/ubicom32/include/asm/percpu.h
- *   Generic percpu.h for the Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_PERCPU_H
-#define _ASM_UBICOM32_PERCPU_H
-
-#include <asm-generic/percpu.h>
-
-#endif /* _ASM_UBICOM32_PERCPU_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/pgalloc.h

@@ -1,36 +0,0 @@
-/*
- * arch/ubicom32/include/asm/pgalloc.h
- *   Page table allocation definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_PGALLOC_H
-#define _ASM_UBICOM32_PGALLOC_H
-
-#include <linux/mm.h>
-#include <asm/setup.h>
-
-#define check_pgt_cache()	do { } while (0)
-
-#endif /* _ASM_UBICOM32_PGALLOC_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/pgtable.h

@@ -1,128 +0,0 @@
-/*
- * arch/ubicom32/include/asm/pgtable.h
- *   Ubicom32 pseudo page table definitions and operations.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 2004   Microtronix Datacom Ltd
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- *   and various works, Alpha, ix86, M68K, Sparc, ...et al
- */
-#ifndef _ASM_UBICOM32_PGTABLE_H
-#define _ASM_UBICOM32_PGTABLE_H
-
-#include <asm-generic/4level-fixup.h>
-
-//vic - this bit copied from m68knommu version
-#include <asm/setup.h>
-#include <asm/io.h>
-#include <linux/sched.h>
-
-typedef pte_t *pte_addr_t;
-
-#define pgd_present(pgd)     	(1)       /* pages are always present on NO_MM */
-#define pgd_none(pgd)		(0)
-#define pgd_bad(pgd)		(0)
-#define pgd_clear(pgdp)
-#define kern_addr_valid(addr) 	(1)
-#define	pmd_offset(a, b)	((void *)0)
-
-#define PAGE_NONE		__pgprot(0)    /* these mean nothing to NO_MM */
-#define PAGE_SHARED		__pgprot(0)    /* these mean nothing to NO_MM */
-#define PAGE_COPY		__pgprot(0)    /* these mean nothing to NO_MM */
-#define PAGE_READONLY		__pgprot(0)    /* these mean nothing to NO_MM */
-#define PAGE_KERNEL		__pgprot(0)    /* these mean nothing to NO_MM */
-//vic - this bit copied from m68knommu version
-
-extern void paging_init(void);
-#define swapper_pg_dir ((pgd_t *) 0)
-
-#define __swp_type(x)		(0)
-#define __swp_offset(x)		(0)
-#define __swp_entry(typ,off)	((swp_entry_t) { ((typ) | ((off) << 7)) })
-#define __pte_to_swp_entry(pte)	((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x)	((pte_t) { (x).val })
-
-/*
- * pgprot_noncached() is only for infiniband pci support, and a real
- * implementation for RAM would be more complicated.
- */
-#define pgprot_noncached(prot)	(prot)
-
-static inline int pte_file(pte_t pte) { return 0; }
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-#define ZERO_PAGE(vaddr)	(virt_to_page(0))
-
-extern unsigned int kobjsize(const void *objp);
-extern int is_in_rom(unsigned long);
-
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init()   do { } while (0)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)		\
-		remap_pfn_range(vma, vaddr, pfn, size, prot)
-
-extern inline void flush_cache_mm(struct mm_struct *mm)
-{
-}
-
-extern inline void flush_cache_range(struct mm_struct *mm,
-				     unsigned long start,
-				     unsigned long end)
-{
-}
-
-/* Push the page at kernel virtual address and clear the icache */
-extern inline void flush_page_to_ram (unsigned long address)
-{
-}
-
-/* Push n pages at kernel virtual address and clear the icache */
-extern inline void flush_pages_to_ram (unsigned long address, int n)
-{
-}
-
-/*
- * All 32bit addresses are effectively valid for vmalloc...
- * Sort of meaningless for non-VM targets.
- */
-#define	VMALLOC_START	0
-#define	VMALLOC_END	0xffffffff
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32)
-#include <asm-generic/pgtable.h>
-#else
-#define arch_enter_lazy_mmu_mode()	do {} while (0)
-#define arch_leave_lazy_mmu_mode()	do {} while (0)
-#define arch_flush_lazy_mmu_mode()	do {} while (0)
-#define arch_enter_lazy_cpu_mode()	do {} while (0)
-#define arch_leave_lazy_cpu_mode()	do {} while (0)
-#define arch_flush_lazy_cpu_mode()	do {} while (0)
-#endif
-
-#endif /* _ASM_UBICOM32_PGTABLE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/plio.h

@@ -1,313 +0,0 @@
-/*
- * plio.h
- *	PLIO defines.
- *
- * Copyright © 2009 Ubicom Inc. <www.ubicom.com>.  All Rights Reserved.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- * This file contains confidential information of Ubicom, Inc. and your use of
- * this file is subject to the Ubicom Software License Agreement distributed with
- * this file. If you are uncertain whether you are an authorized user or to report
- * any unauthorized use, please contact Ubicom, Inc. at +1-408-789-2200.
- * Unauthorized reproduction or distribution of this file is subject to civil and
- * criminal penalties.
- */
-
-#ifndef __PLIO__H__
-#define __PLIO__H__
-
-#include <asm/ip5000.h>
-#include <asm/thread.h>
-
-#define PLIO_PORT		RD
-#define PLIO_EXT_PORT		RI
-
-#define TRANSMIT_FIFO_WATERMARK 8
-
-/*
- * PLIO non-blocking register definitions
- */
-#define PLIO_FN		2
-
-typedef struct {
-	unsigned	: 10;
-	unsigned	rxfifo_thread_enable: 1;   /* allowed rxfifo thread enable */
-	unsigned	: 1;
-	unsigned	rxfifo_thread: 4;          /* allowed rxfifo thread access */
-	unsigned	: 4;
-	unsigned	br_thread: 4;              /* allowed blocking region thread access */
-	unsigned	fn_reset: 4;               /* function reset bit vector */
-	unsigned	rxfifo_sel: 1;             /* select between RXFIFO 0 and 1 */
-	unsigned	fn_sel: 3;                 /* select port function */
-} plio_io_function_t;
-
-typedef struct {
-	unsigned	: 24;
-	unsigned	pin:8;
-} plio_gpio_t;
-
-typedef struct {
-	unsigned 	: 16;
-	unsigned 	txfifo_uf: 1;              /* TXFIFO underflow */
-	unsigned 	txfifo_wm: 1;              /* TXFIFO watermark */
-	unsigned 	rxfifo_of: 1;              /* RXFIFO overflow */
-	unsigned 	rxfifo_wm: 1;              /* RXFIFO watermark */
-	unsigned 	: 5;
-	unsigned 	lreg_int_addr_rd: 1;       /* read from specified LREG address */
-	unsigned 	lreg_int_addr_wr: 1;       /* write to specified LREG address */
-	unsigned 	extctl_int: 4;             /* synchronized external interrupts */
-	unsigned 	pfsm_int: 1;               /* state machine */
-} plio_intstat_t;
-
-typedef struct {
-	unsigned 	txfifo_reset: 1;           /* TXFIFO reset for int_set only */
-	unsigned 	rxfifo_reset: 1;           /* RXFIFO reset for int_set only */
-	unsigned 	: 11;
-	unsigned 	idif_txfifo_flush: 1;      /* flush TXFIFO and idif_txfifo */
-	unsigned 	idif_rxfifo_flush: 1;      /* flush RXFIFO and idif_rxfifo */
-	unsigned 	pfsm_start: 1;             /* input to fsm */
-	unsigned 	txfifo_uf: 1;              /* TXFIFO underflow */
-	unsigned 	txfifo_wm: 1;              /* TXFIFO watermark */
-	unsigned 	rxfifo_of: 1;              /* RXFIFO overflow */
-	unsigned 	rxfifo_wm: 1;              /* RXFIFO watermark */
-	unsigned 	: 5;
-	unsigned 	lreg_int_addr_rd: 1;       /* read from specified LREG address */
-	unsigned 	lreg_int_addr_wr: 1;       /* write to specified LREG address */
-	unsigned 	extctl_int: 4;             /* synchronized external interrupts */
-	unsigned 	pfsm_int: 1;               /* state machine */
-} plio_intset_t;
-
-typedef enum {
-	PLIO_PORT_MODE_D,
-	PLIO_PORT_MODE_DE,
-	PLIO_PORT_MODE_DI,
-	PLIO_PORT_MODE_DEI,
-	PLIO_PORT_MODE_DC,
-} plio_port_mode_t;
-
-typedef enum {
-	PLIO_CLK_CORE,	/* CORE CLK */
-	PLIO_CLK_IO,	/* IO CLK */
-	PLIO_CLK_EXT, 	/* EXT CLK */
-} plio_clk_src_t;
-typedef struct {
-	unsigned 		: 4;
-	unsigned 		edif_iaena_sel: 1;         /* Input Address Enable Select */
-	unsigned 		edif_iaclk_sel: 1;         /* Input Address Clock Select */
-	unsigned 		edif_iald_inv: 1;          /* Input Address Strobe Invert */
-	unsigned 		edif_idclk_sel: 1;         /* Input Data Clock Select */
-	unsigned 		edif_idld_inv: 1;          /* Input Data Strobe Invert */
-	unsigned 		edif_ds: 3;                /* specify IDR and ODR data shift */
-	unsigned 		edif_cmp_mode: 1;          /* configure IDR comparator output */
-	unsigned 		edif_idena_sel: 1;         /* Input Data Enable Select */
-	unsigned 		ecif_extclk_ena: 1;        /* plio_extctl output select */
-	unsigned 		idif_tx_fifo_cmd_sel: 1;   /* select pfsm_cmd data word position */
-	unsigned 		ptif_porti_cfg: 2;         /* select port I pin configuration */
-	unsigned 		ptif_portd_cfg: 3;         /* select port D pin configuration */
-	plio_port_mode_t	ptif_port_mode: 3;      /* select other plio ports  */
-	unsigned		icif_clk_plio_ext_inv: 1;  /* invert external plio clock when set */
-	unsigned		icif_rst_plio: 1;          /* reset plio function and io fifos */
-	plio_clk_src_t		icif_clk_src_sel: 2;      /* select plio clock source */
-	unsigned		pfsm_prog: 1;              /* enable pfsm programming */
-	unsigned 		pfsm_cmd: 3;               /* software input to pfsm */
-} plio_fctl0_t;
-
-typedef struct {
-	unsigned 	: 2;
-	unsigned 	idif_byteswap_tx: 3;       /* swap TXFIFO byte order */
-	unsigned 	idif_byteswap_rx: 3;       /* swap RXFIFO byte order */
-	unsigned 	: 1;
-	unsigned 	lreg_ena: 1;               /* enable local register map */
-	unsigned 	lreg_addr_fifo_cmp_ena: 1; /* enable a specific LREG address from/to TX/RX fifos */
-	unsigned 	lreg_addr_fifo_cmp: 5;     /* LREG address routed from/to TX/RX fifos */
-	unsigned 	: 1;
-	unsigned 	dcod_iald_idld_sel: 2;     /* select address/data strobes */
-	unsigned 	dcod_rw_src_sel: 1;        /* select LREG strobe source */
-	unsigned 	dcod_rd_sel: 5;            /* select read strobe source */
-	unsigned 	dcod_wr_sel: 5;            /* select write strobe source */
-	unsigned 	dcod_rd_lvl: 1;            /* select active level of read strobe */
-	unsigned 	dcod_wr_lvl: 1;            /* select active level of read strobe */
-} plio_fctl1_t;
-
-typedef struct {
-	unsigned 	icif_eclk_div: 16;         /* external plio clock divider */
-	unsigned 	icif_iclk_div: 16;         /* internal plio clock divider */
-} plio_fctl2_t;
-
-typedef struct {
-	unsigned 	: 27;
-	unsigned 	pfsm_state: 5;             /* current pfsm state */
-} plio_stat_0_t;
-
-typedef struct {
-	unsigned 	: 3;
-	unsigned 	lreg_r_int_addr: 5;
-	unsigned 	: 11;
-	unsigned 	lreg_w_int_addr: 5;
-	unsigned 	lreg_w_int_data: 8;
-} plio_stat_1_t;
-
-typedef struct {
-	unsigned 	: 32;
-} plio_stat_2_t;
-
-typedef struct {
-	unsigned 	tx: 16;
-	unsigned 	rx: 16;
-} plio_io_fifo_wm_t, plio_io_fifo_lvl_t;
-
-
-/* plio blocking region register definitions
- */
-typedef struct {
-	unsigned	 ns1: 5;
-	unsigned	 ic1: 7;
-	unsigned	 ec1: 4;
-	unsigned	 ns0: 5;
-	unsigned	 ic0: 7;
-	unsigned	 ec0: 4;
-} plio_sram_t;
-
-typedef struct {
-	unsigned	 : 2;
-	unsigned	 s9: 3;
-	unsigned	 s8: 3;
-	unsigned	 s7: 3;
-	unsigned	 s6: 3;
-	unsigned	 s5: 3;
-	unsigned	 s4: 3;
-	unsigned	 s3: 3;
-	unsigned	 s2: 3;
-	unsigned	 s1: 3;
-	unsigned	 s0: 3;
-} plio_grpsel_t;
-
-typedef struct {
-	unsigned 	s7: 4;
-	unsigned 	s6: 4;
-	unsigned 	s5: 4;
-	unsigned 	s4: 4;
-	unsigned 	s3: 4;
-	unsigned 	s2: 4;
-	unsigned 	s1: 4;
-	unsigned 	s0: 4;
-} plio_cs_lut_t;
-
-typedef struct {
-	unsigned 	lut3: 8;
-	unsigned 	lut2: 8;
-	unsigned 	lut1: 8;
-	unsigned 	lut0: 8;
-} plio_extctl_t;
-
-typedef struct {
-	plio_grpsel_t	grpsel[4];
-	u16_t		cv[16];
-	plio_cs_lut_t	cs_lut[4];
-	plio_extctl_t	extctl_o_lut[8];
-} plio_pfsm_t;
-
-typedef struct {
-	u32_t		odr_oe_sel;
-	u32_t		odr_oe;
-	u32_t		cmp;
-	u32_t		ncmp;
-	u32_t		cmp_mask;
-} plio_edif_t;
-
-typedef enum {
-	PLIO_ECIF_CLK_OUT	= 9,
-	PLIO_ECIF_IALD		= 9,
-	PLIO_ECIF_CLK_IN	= 8,
-	PLIO_ECIF_IDLD		= 8,
-	PLIO_ECIF_INT		= 2,
-} plio_ecif_output_t;
-
-typedef struct {
-	u32_t 		bypass_sync;
-	u32_t 		ift;
-	u32_t 		output_type;
-	u32_t 		output_ena;
-	u32_t 		output_lvl;
-} plio_ecif_t;
-
-typedef struct {
-	u32_t 		idr_addr_pos_mask;
-	u32_t 		reserved;
-	u32_t 		lreg_bar;
-} plio_dcod_t;
-
-typedef struct {
-	u32_t 		addr_rd_ena;
-	u32_t 		addr_wr_ena;
-	u32_t 		addr_rd_int_ena;
-	u32_t 		addr_wr_int_ena;
-} plio_lcfg_t;
-
-
-/*
- * PLIO configuration
- */
-typedef struct {
-	plio_fctl0_t 	fctl0;
-	plio_fctl1_t 	fctl1;
-	plio_fctl2_t 	fctl2;
-} plio_fctl_t;
-
-typedef struct {
-	plio_pfsm_t 	pfsm;
-	plio_edif_t 	edif;
-	plio_ecif_t 	ecif;
-	plio_dcod_t 	dcod;
-	plio_lcfg_t 	lcfg;
-} plio_config_t;
-
-typedef struct {
-	plio_io_function_t	function;
-	plio_gpio_t		gpio_ctl;
-	plio_gpio_t		gpio_out;
-	plio_gpio_t		gpio_in;
-	plio_intstat_t		intstat;
-	plio_intstat_t		intmask;
-	plio_intset_t		intset;
-	plio_intstat_t		intclr;
-	unsigned		tx_lo;
-	unsigned		tx_hi;
-	unsigned		rx_lo;
-	unsigned		rx_hi;
-	plio_fctl0_t		fctl0;
-	plio_fctl1_t		fctl1;
-	plio_fctl2_t		fctl2;
-	plio_stat_0_t		stat0;
-	plio_stat_1_t		stat1;
-	plio_stat_2_t		stat2;
-	plio_io_fifo_wm_t	fifo_wm;
-	plio_io_fifo_lvl_t	fifo_lvl;
-} plio_nbr_t;
-
-typedef struct {
-	u32_t			pfsm_sram[256];
-	plio_config_t		config;
-} plio_br_t;
-
-#define PLIO_NBR	((plio_nbr_t *)(PLIO_PORT))
-#define PLIO_BR		((plio_br_t *)((PLIO_PORT + IO_PORT_BR_OFFSET)))
-#define PEXT_NBR	((plio_nbr_t *)(PLIO_EXT_PORT))
-
-extern void plio_init(const plio_fctl_t *plio_fctl, const plio_config_t *plio_config, const plio_sram_t plio_sram_cfg[], int sram_cfg_size);
-
-#endif // __PLIO__H__

target/linux/ubicom32/files/arch/ubicom32/include/asm/poll.h

@@ -1,36 +0,0 @@
-/*
- * arch/ubicom32/include/asm/poll.h
- *   Ubicom32 specific poll() related flags definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_POLL_H
-#define _ASM_UBICOM32_POLL_H
-
-#define POLLWRNORM	POLLOUT
-#define POLLWRBAND	0x0100
-
-#include <asm-generic/poll.h>
-
-#endif /* _ASM_UBICOM32_POLL_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/posix_types.h

@@ -1,93 +0,0 @@
-/*
- * arch/ubicom32/include/asm/posix_types.h
- *   Ubicom32 architecture posix types.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 2004   Microtronix Datacom Ltd
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef __ARCH_UBICOM32_POSIX_TYPES_H
-#define __ARCH_UBICOM32_POSIX_TYPES_H
-
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc.  Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned long	__kernel_ino_t;
-typedef unsigned short	__kernel_mode_t;
-typedef unsigned short	__kernel_nlink_t;
-typedef long		__kernel_off_t;
-typedef int		__kernel_pid_t;
-typedef unsigned short	__kernel_ipc_pid_t;
-typedef unsigned short	__kernel_uid_t;
-typedef unsigned short	__kernel_gid_t;
-typedef unsigned int	__kernel_size_t;
-typedef int		__kernel_ssize_t;
-typedef int		__kernel_ptrdiff_t;
-typedef long		__kernel_time_t;
-typedef long		__kernel_suseconds_t;
-typedef long		__kernel_clock_t;
-typedef int		__kernel_timer_t;
-typedef int		__kernel_clockid_t;
-typedef int		__kernel_daddr_t;
-typedef char *		__kernel_caddr_t;
-typedef unsigned short	__kernel_uid16_t;
-typedef unsigned short	__kernel_gid16_t;
-typedef unsigned int	__kernel_uid32_t;
-typedef unsigned int	__kernel_gid32_t;
-
-typedef unsigned short	__kernel_old_uid_t;
-typedef unsigned short	__kernel_old_gid_t;
-typedef unsigned short	__kernel_old_dev_t;
-
-#ifdef __GNUC__
-typedef long long	__kernel_loff_t;
-#endif
-
-typedef struct {
-#if defined(__KERNEL__) || defined(__USE_ALL)
-	int	val[2];
-#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-	int	__val[2];
-#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */
-} __kernel_fsid_t;
-
-#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2)
-
-#undef	__FD_SET
-#define	__FD_SET(d, set)	((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
-
-#undef	__FD_CLR
-#define	__FD_CLR(d, set)	((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-
-#undef	__FD_ISSET
-#define	__FD_ISSET(d, set)	((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
-
-#undef	__FD_ZERO
-#define __FD_ZERO(fdsetp) (memset (fdsetp, 0, sizeof(*(fd_set *)fdsetp)))
-
-#endif /* defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) */
-
-#endif

target/linux/ubicom32/files/arch/ubicom32/include/asm/processor.h

@@ -1,163 +0,0 @@
-/*
- * arch/ubicom32/include/asm/processor.h
- *   Thread related definitions for Ubicom32 architecture.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- * Copyright (C) 1995 Hamish Macdonald
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_PROCESSOR_H
-#define _ASM_UBICOM32_PROCESSOR_H
-
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ __label__ _l; _l: &&_l;})
-
-#include <linux/compiler.h>
-#include <linux/threads.h>
-#include <asm/types.h>
-#include <asm/segment.h>
-#include <asm/fpu.h>
-#include <asm/ptrace.h>
-#include <asm/current.h>
-#include <asm/thread_info.h>
-
-#if defined(CONFIG_UBICOM32_V3)
-	#define	CPU "IP5K"
-#endif
-#if defined(CONFIG_UBICOM32_V4)
-	#define	CPU "IP7K"
-#endif
-#ifndef CPU
-	#define	CPU "UNKNOWN"
-#endif
-
-/*
- * User space process size: 1st byte beyond user address space.
- */
-extern unsigned long memory_end;
-#define TASK_SIZE	(memory_end)
-
-/*
- * This decides where the kernel will search for a free chunk of vm
- * space during mmap's. We won't be using it
- */
-#define TASK_UNMAPPED_BASE	0
-
-/*
- * This is the structure where we are going to save callee-saved registers.
- * A5 is the return address, A7 is the stack pointer, A6 is the frame
- * pointer.  This is the frame that is created because of switch_to. This
- * is not the frame due to interrupt preemption or because of syscall entry.
- */
-
-struct thread_struct {
-	unsigned long  d10;		/* D10  */
-	unsigned long  d11;		/* D11  */
-	unsigned long  d12;		/* D12  */
-	unsigned long  d13;		/* D13  */
-	unsigned long  a1;		/* A1  */
-	unsigned long  a2;		/* A2  */
-	unsigned long  a5;		/* A5 return address. */
-	unsigned long  a6;		/* A6 */
-	unsigned long  sp;		/* A7 kernel stack pointer. */
-};
-
-#define INIT_THREAD  { \
-	0, 0, 0, 0, 0, 0, 0, 0, \
-	sizeof(init_stack) + (unsigned long) init_stack - 8, \
-}
-
-/*
- * Do necessary setup to start up a newly executed thread.
- *
- * pass the data segment into user programs if it exists,
- * it can't hurt anything as far as I can tell
- */
-/*
- * Do necessary setup to start up a newly executed thread.
- */
-#define start_thread(regs, new_pc, new_sp)	 \
-	do {					 \
-		regs->pc = new_pc & ~3;		 \
-		regs->an[5] = new_pc & ~3;	 \
-		regs->an[7] = new_sp;		 \
-		regs->nesting_level = -1;	 \
-		regs->frame_type = UBICOM32_FRAME_TYPE_NEW_THREAD; \
-		regs->thread_type = NORMAL_THREAD; \
-	} while(0)
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-
-/* Free all resources held by a thread. */
-static inline void release_thread(struct task_struct *dead_task)
-{
-}
-
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk)	do { } while (0)
-
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
-/*
- * Free current thread data structures etc..
- */
-static inline void exit_thread(void)
-{
-}
-
-unsigned long thread_saved_pc(struct task_struct *tsk);
-unsigned long get_wchan(struct task_struct *p);
-
-#define	KSTK_EIP(tsk)	(tsk->thread.a5)
-#define	KSTK_ESP(tsk)	(tsk->thread.sp)
-
-#define cpu_relax()    barrier()
-
-extern void processor_init(void);
-extern unsigned int processor_timers(void);
-extern unsigned int processor_threads(void);
-extern unsigned int processor_frequency(void);
-extern int processor_interrupts(unsigned int *int0, unsigned int *int1);
-extern void processor_ocm(unsigned long *socm, unsigned long *eocm);
-extern void processor_dram(unsigned long *sdram, unsigned long *edram);
-
-#define THREAD_SIZE_LONGS      (THREAD_SIZE/sizeof(unsigned long))
-#define KSTK_TOP(info)                                                 \
-({                                                                     \
-       unsigned long *__ptr = (unsigned long *)(info);                 \
-       (unsigned long)(&__ptr[THREAD_SIZE_LONGS]);                     \
-})
-
-#define task_pt_regs(task)                                             \
-({                                                                     \
-       struct pt_regs *__regs__;                                       \
-       __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
-       __regs__ - 1;                                                   \
-})
-
-#endif	/* _ASM_UBICOM32_PROCESSOR_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/profilesample.h

@@ -1,44 +0,0 @@
-/*
- * arch/ubicom32/mach-common/profile.h
- *   Private data for the profile module
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- */
-
-
-#ifndef _PROFILESAMPLE_H_
-#define _PROFILESAMPLE_H_
-
-/*
- * a sample taken by the ipProfile package for sending to the profilertool
- */
-struct profile_sample {
-	unsigned int pc;			/* PC value */
-	unsigned int a5;			/* a5 contents for parent of leaf function */
-	unsigned int parent;			/* return address from stack, to find the caller */
-	unsigned int latency;			/* CPU clocks since the last message dispatch in this thread (thread 0 ony for now) */
-	unsigned short active;			/* which threads are active - for accurate counting */
-	unsigned short d_blocked;		/* which threads are blocked due to D cache misses */
-	unsigned short i_blocked;		/* which threads are blocked due to I cache misses */
-	unsigned char cond_codes;		/* for branch prediction */
-	unsigned char thread;			/* I-blocked, D-blocked, 4-bit thread number */
-};
-
-#endif

target/linux/ubicom32/files/arch/ubicom32/include/asm/ptrace.h

@@ -1,177 +0,0 @@
-/*
- * arch/ubicom32/include/asm/ptrace.h
- *   Ubicom32 architecture ptrace support.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _ASM_UBICOM32_PTRACE_H
-#define _ASM_UBICOM32_PTRACE_H
-
-#ifndef __ASSEMBLY__
-
-/*
- * We use hard coded constants because this is shared with user
- * space and the values are NOT allowed to change.  Only fields
- * that are intended to be exposed get values.
- */
-#define PT_D0           0
-#define PT_D1           4
-#define PT_D2           8
-#define PT_D3           12
-#define PT_D4           16
-#define PT_D5           20
-#define PT_D6           24
-#define PT_D7           28
-#define PT_D8           32
-#define PT_D9           36
-#define PT_D10          40
-#define PT_D11          44
-#define PT_D12          48
-#define PT_D13          52
-#define PT_D14          56
-#define PT_D15          60
-#define PT_A0           64
-#define PT_A1           68
-#define PT_A2           72
-#define PT_A3           76
-#define PT_A4           80
-#define PT_A5           84
-#define PT_A6           88
-#define PT_A7           92
-#define PT_SP           92
-#define PT_ACC0HI       96
-#define PT_ACC0LO       100
-#define PT_MAC_RC16     104
-#define PT_ACC1HI       108
-#define PT_ACC1LO       112
-#define PT_SOURCE3      116
-#define PT_INST_CNT     120
-#define PT_CSR          124
-#define PT_DUMMY_UNUSED 128
-#define PT_INT_MASK0    132
-#define PT_INT_MASK1    136
-#define PT_TRAP_CAUSE   140
-#define PT_PC           144
-#define PT_ORIGINAL_D0  148
-#define PT_FRAME_TYPE   152
-
-/*
- * The following 'registers' are not registers at all but are used
- * locate the relocated sections.
- */
-#define PT_TEXT_ADDR		200
-#define PT_TEXT_END_ADDR	204
-#define PT_DATA_ADDR		208
-#define PT_EXEC_FDPIC_LOADMAP	212
-#define PT_INTERP_FDPIC_LOADMAP	216
-
-/*
- * This struct defines the way the registers are stored on the
- * stack during a system call.
- */
-enum thread_type {
-	NORMAL_THREAD,
-	KERNEL_THREAD,
-};
-
-#define UBICOM32_FRAME_TYPE_SYSCALL	-1 /* System call frame */
-#define UBICOM32_FRAME_TYPE_INVALID	0 /* Invalid frame, no longer in use */
-#define UBICOM32_FRAME_TYPE_INTERRUPT	1 /* Interrupt frame */
-#define UBICOM32_FRAME_TYPE_TRAP	2 /* Trap frame */
-#define UBICOM32_FRAME_TYPE_SIGTRAMP	3 /* Signal trampoline frame. */
-#define UBICOM32_FRAME_TYPE_NEW_THREAD	4 /* New Thread. */
-
-struct pt_regs {
-	/*
-	 * Data Registers
-	 */
-	unsigned long dn[16];
-
-	/*
-	 * Address Registers
-	 */
-	unsigned long an[8];
-
-	/*
-	 * Per thread misc registers.
-	 */
-	unsigned long acc0[2];
-	unsigned long mac_rc16;
-	unsigned long acc1[2];
-	unsigned long source3;
-	unsigned long inst_cnt;
-	unsigned long csr;
-	unsigned long dummy_unused;
-	unsigned long int_mask0;
-	unsigned long int_mask1;
-	unsigned long trap_cause;
-	unsigned long pc;
-	unsigned long original_dn_0;
-
-	/*
-	 * Frame type. Syscall frames are -1. For other types look above.
-	 */
-	unsigned long frame_type;
-
-	/*
-	 * These fields are not exposed to ptrace.
-	 */
-	unsigned long previous_pc;
-	long nesting_level;		/* When the kernel in in user space this
-					 * will be -1. */
-	unsigned long thread_type;	/* This indicates if this is a kernel
-					 * thread. */
-};
-
-/*
- * This is the extended stack used by signal handlers and the context
- * switcher: it's pushed after the normal "struct pt_regs".
- */
-struct switch_stack {
-	unsigned long  dummy;
-};
-
-#ifdef __KERNEL__
-
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS		12
-#define PTRACE_SETREGS		13
-
-#ifndef PS_S
-#define PS_S  (0x2000)
-#define PS_M  (0x1000)
-#endif
-
-extern  int __user_mode(unsigned long sp);
-
-#define user_mode(regs) (__user_mode((regs->an[7])))
-#define user_stack(regs) ((regs)->an[7])
-#define instruction_pointer(regs) ((regs)->pc)
-#define profile_pc(regs) instruction_pointer(regs)
-extern void show_regs(struct pt_regs *);
-#endif /* __KERNEL__ */
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_UBICOM32_PTRACE_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/range-protect-asm.h

@@ -1,91 +0,0 @@
-/*
- * arch/ubicom32/include/asm/range-protect-asm.h
- *   Assembly macros for enabling memory protection.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_RANGE_PROTECT_ASM_H
-#define _ASM_UBICOM32_RANGE_PROTECT_ASM_H
-
-#if defined(__ASSEMBLY__)
-
-#include <asm/thread-asm.h>
-
-/*
- * You should only use the enable/disable ranges when you have the atomic lock,
- * if you do not there will be problems.
- */
-
-/*
- * enable_kernel_ranges
- *	Enable the kernel ranges (disabling protection) for thread,
- *	where thread == (1 << thread number)
- */
-.macro	enable_kernel_ranges thread
-#ifdef CONFIG_PROTECT_KERNEL
-	or.4	I_RANGE0_EN, I_RANGE0_EN, \thread	 /* Enable Range Register */
-	or.4	D_RANGE0_EN, D_RANGE0_EN, \thread
-	or.4	D_RANGE1_EN, D_RANGE1_EN, \thread
-#endif
-.endm
-
-/*
- * enable_kernel_ranges_for_current
- *	Enable the kernel ranges (disabling protection) for this thread
- */
-.macro	enable_kernel_ranges_for_current scratch_reg
-#ifdef CONFIG_PROTECT_KERNEL
-	thread_get_self_mask \scratch_reg
-	enable_kernel_ranges \scratch_reg
-#endif
-.endm
-
-/*
- * disable_kernel_ranges
- *	Disables the kernel ranges (enabling protection) for thread
- *	where thread == (1 << thread number)
- */
-.macro	disable_kernel_ranges thread
-#ifdef CONFIG_PROTECT_KERNEL
-	not.4	\thread, \thread
-	and.4	I_RANGE0_EN, I_RANGE0_EN, \thread	 /* Disable Range Register */
-	and.4	D_RANGE0_EN, D_RANGE0_EN, \thread
-	and.4	D_RANGE1_EN, D_RANGE1_EN, \thread
-#endif
-.endm
-
-/*
- * disable_kernel_ranges_for_current
- *	Disable kernel ranges (enabling protection) for this thread
- */
-.macro	disable_kernel_ranges_for_current scratch_reg
-#ifdef CONFIG_PROTECT_KERNEL
-	thread_get_self_mask \scratch_reg
-	disable_kernel_ranges \scratch_reg
-#endif
-.endm
-#endif
-
-#endif  /* _ASM_UBICOM32_RANGE_PROTECT_ASM_H */

target/linux/ubicom32/files/arch/ubicom32/include/asm/range-protect.h

@@ -1,62 +0,0 @@
-/*
- * arch/ubicom32/include/asm/range-protect.h
- *   Assembly macros declared in C for enabling memory protection.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port 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.
- *
- * The Ubicom32 Linux Kernel Port 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-
-#ifndef _ASM_UBICOM32_RANGE_PROTECT_H
-#define _ASM_UBICOM32_RANGE_PROTECT_H
-
-#if !defined(__ASSEMBLY__)
-#include <asm/thread.h>
-/*
- * The following macros should be the identical to the ones in
- * range-protect-asm.h
- *
- * You should only use the enable/disable ranges when you have the atomic lock,
- * if you do not there will be problems.
- */
-
-/*
- * enable_kernel_ranges
- *	Enable the kernel ranges (disabling protection) for thread,
- *	where thread == (1 << thread number)
- */
-asm (
-	".macro	enable_kernel_ranges thread			\n\t"
-#ifdef CONFIG_PROTECT_KERNEL
-	"	or.4	I_RANGE0_EN, I_RANGE0_EN, \\thread	\n\t" /* Enable Range Register */
-	"	or.4	D_RANGE0_EN, D_RANGE0_EN, \\thread	\n\t"
-	"	or.4	D_RANGE1_EN, D_RANGE1_EN, \\thread	\n\t"
-#endif
-	".endm							\n\t"
-);
-
-#else /* __ASSEMBLY__ */
-
-#include <asm/range-protect-asm.h>
-
-#endif
-#endif  /* _ASM_UBICOM32_RANGE_PROTECT_H */