* Re: [PATCH 3/4] Twofish cipher - i586 assembler
From: Joachim Fritschi @ 2006-06-05 10:47 UTC (permalink / raw)
To: Horst von Brand; +Cc: linux-kernel, linux-crypto, herbert, ak
In-Reply-To: <200606042249.k54MnbFW010695@laptop11.inf.utfsm.cl>
On Monday 05 June 2006 00:49, Horst von Brand wrote:
> Joachim Fritschi <jfritschi@freenet.de> wrote:
> > This patch adds the twofish i586 assembler routine.
>
> What performance impact does this have on a variety of machines?
Here are the outputs from the tcrypt speedtests. They haven't changed much
since the last patch:
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-c-i586.txt
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-asm-i586.txt
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-c-x86_64.txt
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-asm-x86_64.txt
Summary for cycles used for CBC encrypt decrypt (256bit / 8k blocks) assembler
vs. generic-c:
i586 encrypt: - 17%
i568 decrypt: -24%
x86_64 encrypt: -22%
x86_64 decrypt: -17%
The numbers vary a bit with different blocksizes / keylength and per test.
I also did some filesystem benchmarks (bonnie++) with various ciphers. Most
write tests maxed out my drives writing to disk. But at least for the read
speed you can see some notable performance improvements:
(Note: The x86 and x86_64 numbers are not comparable since the tests were done
on different machines)
http://homepages.tu-darmstadt.de/~fritschi/twofish/output_20060531_160442_x86.html
Summary:
Sequential read speed improved between 25-32%
Sequential write speed improved at least 15% but the disk maxed out
Twofish 256 is a little bit faster than AES 128
http://homepages.tu-darmstadt.de/~fritschi/twofish/output_20060601_113747_x86_64.html
Summary:
Sequential read speed improved 13%
Seqential write speed maxed out the drives
> Is twofish used enough for this to be relevant?
I don't have hard facts about that, but i have been using it for many year.
Since Suse included it in there release 7.0 a few years back. Don't know what
the current status in the various distributions is. I guess it is probably
the second most used cipher behind aes since the performance for 256bit
keylength is better or close to the aes speed. Some cryptoanalyst believe it
to be cryptograhically superior to aes but that is probably a matter of
opinion and parameters you consider. In the NIST competition it was third
behind aes and serpent. Serpent itself is probably more secure but lacks
performance. Twofish is probably also one of the cipher you choose from if
you don't trust the US government to choose the right one for you. :)
Regards,
Joachim
^ permalink raw reply
* Re: wireless (was Re: 2.6.18 -mm merge plans)
From: Alan Cox @ 2006-06-05 10:59 UTC (permalink / raw)
To: Arjan van de Ven
Cc: Andreas Mohr, Andrew Morton, Jeff Garzik, linux-kernel, netdev,
linville, Denis Vlasenko, acx100-devel, acx100-users
In-Reply-To: <1149503730.3111.46.camel@laptopd505.fenrus.org>
Ar Llu, 2006-06-05 am 12:35 +0200, ysgrifennodd Arjan van de Ven:
> And to be fair the pwc camera driver was just a guy with a personality
> problem rather than any real legal standing.
I must disagree there having reviewed the code in question and been
directly involved in the fallout.
Alan
^ permalink raw reply
* squashfs size in statfs
From: Jan Engelhardt @ 2006-06-05 10:43 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: plougher
Hello list,
# l /mnt
total 36293
drwxr-xr-x 2 root root 20 Jun 5 11:50 .
drwxr-xr-x 31 root root 4096 Jun 5 2006 ..
-rw-r--r-- 1 root root 37158912 Jun 5 11:06 mem
# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/shm/sc.sqfs 26688 26688 0 100% /mnt
# l sc.sqfs
-rwx------ 1 jengelh users 27279360 Jun 5 11:50 sc.sqfs
I think statfs() should show the uncompressed size, no?
Jan Engelhardt
--
^ permalink raw reply
* [Qemu-devel] wxWidget app crashes with Windows XP
From: Mario Pascucci @ 2006-06-05 10:37 UTC (permalink / raw)
To: qemu-devel
First of all: many many thanks for your awesome work on Qemu!
Now the problem.
Environment:
Linux Fedora Core 4
Qemu 0.8.0 (installed from distro's RPM, no acceleration module)
Windows XP Pro SP2 installed without problems and working on Qemu
Application: ClamWin antivirus (www.clamwin.net)
After installation, every application of Clamwin group (even the log
visualization) crashes with error in module wxmsw24h.dll (wxWidget
library).
If I disable hardware acceleration on video card the crash happens in
module kernel32.dll
No windows, no popups, no GUI at all.
Please tell me what tests and what other infos you need.
Ciao!
--
Mario 'Reliant' Pascucci
http://ilpettegolo.altervista.org/
Chiacchiera con i tuoi amici in tempo reale!
http://it.yahoo.com/mail_it/foot/*http://it.messenger.yahoo.com
^ permalink raw reply
* Re: merging new drivers (was Re: 2.6.18 -mm merge plans)
From: Arjan van de Ven @ 2006-06-05 10:36 UTC (permalink / raw)
To: Alan Cox; +Cc: Francois Romieu, Jeff Garzik, Andrew Morton, linux-kernel
In-Reply-To: <1149503559.30554.10.camel@localhost.localdomain>
On Mon, 2006-06-05 at 11:32 +0100, Alan Cox wrote:
> Ar Llu, 2006-06-05 am 08:58 +0200, ysgrifennodd Francois Romieu:
> > Jeff Garzik <jeff@garzik.org> :
> > [...]
> > > In general, I'm a bit disappointed at the time it takes new drivers to
> > > reach the upstream kernel. I grant that a lot of vendor drivers are
> > > unreadable, unmergable shite... but on the other side of the coin, I
> > > see a lot of decent drivers get stalled simply because they aren't
> > > perfect.
> >
> > Could you provide an informal list of a few drivers which are currently
> > stalled ?
>
> It isn't just drivers. Xen has the same problem.
Xen has many problems. This is not nearly their biggest ;)
^ permalink raw reply
* Re: wireless (was Re: 2.6.18 -mm merge plans)
From: Arjan van de Ven @ 2006-06-05 10:35 UTC (permalink / raw)
To: Alan Cox
Cc: Andreas Mohr, Andrew Morton, Jeff Garzik, linux-kernel, netdev,
linville, Denis Vlasenko, acx100-devel, acx100-users
In-Reply-To: <1149503215.30554.6.camel@localhost.localdomain>
On Mon, 2006-06-05 at 11:26 +0100, Alan Cox wrote:
> Ar Llu, 2006-06-05 am 10:45 +0200, ysgrifennodd Arjan van de Ven:
> > It's just that a cleanroom approach is a sure way to prove
> > you didn't copy. That's all.
>
> Which is an extremely important detail especially if you have been
> reverse engineering another driver for the same or similar OS where it
> is likely that people will retain knowledge and copy rather than
> re-implement things.
oh don't get me wrong, it's important to not copy from the original.
(even if that original did copy from linux ;)
> We've had "fun" with this before and the pwc camera driver. I don't want
> to see a repeat of that.
yet at the same time, the cleanroom approach is not the ONLY way to do
it right. And making following that exact approach a strict requirement
is just silly. And it would mean we'd need to remove quite a few drivers
from the tree if you follow that logic.
And to be fair the pwc camera driver was just a guy with a personality
problem rather than any real legal standing.
Again doing things right is important. But I would say that if you do
the rev-engineering in Europe, just being careful and avoiding copying
should be enough (well and certifying that you were in fact careful and
didn't do any copying).
^ permalink raw reply
* Re: 2.6.17-rc5-mm1
From: Laurent Riffard @ 2006-06-05 10:32 UTC (permalink / raw)
To: Andrew Morton; +Cc: Chuck Ebbert, linux-kernel, jbeulich
In-Reply-To: <20060604181002.57ca89df.akpm@osdl.org>
[-- Attachment #1: Type: text/plain, Size: 2063 bytes --]
Le 05.06.2006 03:10, Andrew Morton a écrit :
> On Sun, 4 Jun 2006 20:59:50 -0400
> Chuck Ebbert <76306.1226@compuserve.com> wrote:
>
>> In-Reply-To: <44833955.9000104@free.fr>
>>
>> On Sun, 04 Jun 2006 21:49:41 +0200, Laurent Riffard wrote:
>>
>>>> Something strange is happening with the stack. Can you try with 8K stacks?
>>>>
>>>> kernel hacking --->
>>>> [ ] Use 4Kb for kernel stacks instead of 8Kb
>>>>
>>> Good catch!
>> Jan Beulich was the one who noticed the stack overflow.
>>
>>> I just tried with 2.6.17-rc5-mm3. The BUG still happens with 4K stacks,
>>> but the system runs fine with 8K stacks.
>> Can you try -mm3 with "check for stack overflows" and 4k stacks?
>
> Maybe we could modify the check-for-stack-overflows code with 8k stacks to
> be "check for overflows which would kill a 4k stack kernel". By decreasing
> the thresholds to 3k (say).
>
>>> Another info: the system is able to run fine with the following scenario,
>>> even with 4K stack:
>>> - boot to runlevel 1
>>> - load pktcdvd (modprobe + pktsetup)
>>> - then go to runlevel 5
>>> It fails if pktcdvd is loaded at runlevel 2 or higher.
>> I have no idea why that would happen.
>
> I'd be surprised if it has to do with the packet code - more likely someone
> screwed something up in the lockdep/genirq/unwind area and the kernel went
> recursive.
>
> I tried it here, couldn't reproduce it. Laurent, can you (re?)send the
> offending .config?
.config is attached
I run a few additional tests:
- 2.6.17-rc5-mm3 + CONFIG_DEBUG_STACKOVERFLOW=y,
CONFIG_DEBUG_STACK_USAGE=y, CONFIG_4KSTACKS=y:
system freezes right after typing "pktsetup test /dev/dvd".
No stack trace printed.
- Same config as above + lockdep-combo-2.6.17-rc5-mm3.patch +
lockdep-tracer-2.6.17-rc5-mm3.patch:
Random Oops (recursive dies) on early boot. I sometimes succeded on
booting but the system dies on "pktsetup test /dev/dvd". I can't get a full
trace since I don't have my second box here for some days. I tried to boot
with vga=791, but system hangs with a blank screen.
--
laurent
[-- Attachment #2: config-2.6.17-rc5-mm3 --]
[-- Type: text/plain, Size: 42992 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.17-rc5-mm3
# Sun Jun 4 20:17:22 2006
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SWAP_PREFETCH=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_SYSCTL=y
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_KLIBC_ERRLIST=y
CONFIG_KLIBC_ZLIB=y
CONFIG_UID16=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_EMBEDDED=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Block layer
#
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
#
# Processor type and features
#
# CONFIG_SMP is not set
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
CONFIG_MK7=y
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
CONFIG_X86_TSC=y
CONFIG_HPET_TIMER=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=m
CONFIG_X86_MCE_P4THERMAL=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
CONFIG_X86_REBOOTFIXUPS=y
# CONFIG_MICROCODE is not set
CONFIG_X86_MSR=m
# CONFIG_X86_CPUID is not set
#
# Firmware Drivers
#
CONFIG_EDD=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_ALIGNED_ZONE_BOUNDARIES=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_UNALIGNED_ZONE_BOUNDARIES is not set
CONFIG_ADAPTIVE_READAHEAD=y
CONFIG_DEBUG_READAHEAD=y
CONFIG_READAHEAD_SMOOTH_AGING=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_REGPARM=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_KEXEC=y
CONFIG_PHYSICAL_START=0x100000
# CONFIG_RESOURCES_32BIT is not set
# CONFIG_COMPAT_VDSO is not set
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_SOFTWARE_SUSPEND=y
CONFIG_PM_STD_PARTITION="/dev/hdb6"
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
# CONFIG_ACPI_SLEEP_PROC_SLEEP is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_HOTKEY=m
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_ATLAS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_SONY is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=m
CONFIG_BINFMT_MISC=m
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=m
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_MULTIPLE_TABLES is not set
# CONFIG_IP_ROUTE_MULTIPATH is not set
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=m
# CONFIG_IP_NF_CT_ACCT is not set
# CONFIG_IP_NF_CONNTRACK_MARK is not set
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
CONFIG_IP_NF_FTP=m
CONFIG_IP_NF_IRC=m
# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=m
CONFIG_IP_NF_AMANDA=m
# CONFIG_IP_NF_PPTP is not set
# CONFIG_IP_NF_H323 is not set
# CONFIG_IP_NF_SIP is not set
CONFIG_IP_NF_QUEUE=m
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_CLK_JIFFIES=y
# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
# CONFIG_NET_SCH_CLK_CPU is not set
#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
CONFIG_NET_SCH_RED=m
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
# CONFIG_NET_SCH_NETEM is not set
CONFIG_NET_SCH_INGRESS=m
#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_ESTIMATOR=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
CONFIG_WIRELESS_EXT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
#
# Plug and Play support
#
# CONFIG_PNP is not set
#
# Block devices
#
CONFIG_BLK_DEV_FD=m
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_UB=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_IDE_MAX_HWIFS=2
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
CONFIG_BLK_DEV_IDESCSI=m
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=m
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=m
# CONFIG_IDE_ARM is not set
# CONFIG_IDE_CHIPSETS is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=m
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=m
CONFIG_CHR_DEV_ST=m
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=m
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
CONFIG_SCSI_FC_ATTRS=m
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_DOMAIN_ATTRS is not set
#
# SCSI low-level drivers
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set
#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
# CONFIG_MD_RAID456 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
CONFIG_DM_CRYPT=m
# CONFIG_DM_SNAPSHOT is not set
CONFIG_DM_MIRROR=m
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_IEEE1394=m
#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
CONFIG_IEEE1394_OUI_DB=y
# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set
# CONFIG_IEEE1394_EXPORT_FULL_API is not set
#
# Device Drivers
#
# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_OHCI1394=m
#
# Protocol Drivers
#
CONFIG_IEEE1394_VIDEO1394=m
# CONFIG_IEEE1394_SBP2 is not set
# CONFIG_IEEE1394_ETH1394 is not set
CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=m
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=m
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_AC3200 is not set
# CONFIG_APRICOT is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_CS89x0 is not set
# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
CONFIG_NE2K_PCI=y
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y
# CONFIG_NET_WIRELESS_RTNETLINK is not set
#
# Obsolete Wireless cards support (pre-802.11)
#
# CONFIG_STRIP is not set
# CONFIG_ARLAN is not set
# CONFIG_WAVELAN is not set
#
# Wireless 802.11b ISA/PCI cards support
#
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
#
# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
#
CONFIG_PRISM54=m
# CONFIG_HOSTAP is not set
# CONFIG_ACX is not set
CONFIG_NET_WIRELESS=y
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
# CONFIG_PPP_MPPE is not set
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_EFFECTS is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
CONFIG_INPUT_JOYSTICK=y
CONFIG_JOYSTICK_ANALOG=m
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_DB9 is not set
# CONFIG_JOYSTICK_GAMECON is not set
# CONFIG_JOYSTICK_TURBOGRAFX is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_UINPUT is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
CONFIG_GAMEPORT=m
# CONFIG_GAMEPORT_NS558 is not set
# CONFIG_GAMEPORT_L4 is not set
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_FM801 is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=m
# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=m
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=m
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=m
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
CONFIG_AGP_VIA=m
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_MWAVE is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=m
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ALGOPCA=m
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_ELEKTOR is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_ISA=m
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
CONFIG_I2C_VIA=m
CONFIG_I2C_VIAPRO=m
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
# CONFIG_I2C_OCORES is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
#
# Dallas's 1-wire bus
#
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
CONFIG_HWMON_VID=m
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
CONFIG_SENSORS_LM80=m
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_VIA686A=m
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83781D=m
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m
# CONFIG_VIDEO_V4L1 is not set
# CONFIG_VIDEO_V4L1_COMPAT is not set
CONFIG_VIDEO_V4L2=y
#
# Video Capture Adapters
#
#
# Video Capture Adapters
#
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_CX88 is not set
#
# Encoders and Decoders
#
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_WM8775 is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_CX25840 is not set
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
#
# V4L USB devices
#
# CONFIG_USB_QUICKCAM_MESSENGER is not set
#
# Radio Adapters
#
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_VESA=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=m
CONFIG_FB_NVIDIA_I2C=y
CONFIG_FB_RIVA=m
CONFIG_FB_RIVA_I2C=y
# CONFIG_FB_RIVA_DEBUG is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_VIDEO_SELECT=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
#
# Logo configuration
#
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
#
CONFIG_SOUND=m
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
CONFIG_SND_DYNAMIC_MINORS=y
# CONFIG_SND_SUPPORT_OLD_API is not set
# CONFIG_SND_VERBOSE_PROCFS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_AC97_BUS=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
#
# ISA devices
#
# CONFIG_SND_ADLIB is not set
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_MIRO is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
# CONFIG_SND_WAVEFRONT is not set
#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
CONFIG_SND_ENS1371=m
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_USB_HIDDEV is not set
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_MON is not set
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_GOTEMP is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# LED devices
#
# CONFIG_NEW_LEDS is not set
#
# LED drivers
#
#
# LED Triggers
#
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
CONFIG_EDAC=m
#
# Reporting subsystems
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=m
CONFIG_EDAC_AMD76X=m
CONFIG_EDAC_E7XXX=m
# CONFIG_EDAC_E752X is not set
CONFIG_EDAC_I82875P=m
# CONFIG_EDAC_I82860 is not set
CONFIG_EDAC_R82600=m
CONFIG_EDAC_POLL=y
#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set
#
# DMA Engine support
#
CONFIG_DMA_ENGINE=y
#
# DMA Clients
#
CONFIG_NET_DMA=y
#
# DMA Devices
#
# CONFIG_INTEL_IOATDMA is not set
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
# CONFIG_EXT2_FS_POSIX_ACL is not set
# CONFIG_EXT2_FS_SECURITY is not set
CONFIG_EXT2_FS_XIP=y
CONFIG_FS_XIP=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISER4_FS=m
CONFIG_REISER4_DEBUG=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
# CONFIG_CIFS_STATS2 is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_UTF8 is not set
#
# Distributed Lock Manager
#
#
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_MUTEX_ALLOC=y
CONFIG_DEBUG_MUTEX_DEADLOCKS=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_PROVE_SPIN_LOCKING=y
CONFIG_PROVE_RW_LOCKING=y
CONFIG_PROVE_MUTEX_LOCKING=y
CONFIG_PROVE_RWSEM_LOCKING=y
CONFIG_LOCKDEP=y
CONFIG_DEBUG_LOCKDEP=y
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_VM is not set
CONFIG_FRAME_POINTER=y
CONFIG_UNWIND_INFO=y
# CONFIG_STACK_UNWIND is not set
CONFIG_FORCED_INLINING=y
# CONFIG_DEBUG_SYNCHRO_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_PROFILE_LIKELY is not set
# CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set
# CONFIG_KGDB is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Page alloc debug is incompatible with Software Suspend on i386
#
CONFIG_DEBUG_RODATA=y
CONFIG_4KSTACKS=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_BLOWFISH=m
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_586=m
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set
#
# Library routines
#
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_PLIST=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_KTIME_SCALAR=y
^ permalink raw reply
* [lm-sensors] ticket system for patch review/tracking
From: Mark M. Hoffman @ 2006-06-05 10:30 UTC (permalink / raw)
To: lm-sensors
In-Reply-To: <448331BE.5080205@sh.cvut.cz>
Hi Rudolf:
* Rudolf Marek <r.marek at sh.cvut.cz> [2006-06-04 21:17:18 +0200]:
> Question is if we need tickets for all patches or just for complex or new stuff?
> Or for "forgotten" stuff?
>
> Personally I think best would be to all patches so we know if someone of us is
> taking care of it and will it merge in final. This does not mean that mailing
> list will be empty. The discussion about the patches should be done here, and
> trac should just serve as the "state" holder.
I agree: may as well do this for all patches. It doesn't add much work to do so.
Regards,
--
Mark M. Hoffman
mhoffman at lightlink.com
^ permalink raw reply
* Re: [Updated v3]: How to become a kernel driver maintainer
From: Jan Engelhardt @ 2006-06-05 10:27 UTC (permalink / raw)
To: Ben Collins; +Cc: Linux Kernel Development
In-Reply-To: <1149284317.4533.312.camel@grayson>
>With the large amount of hardware available for Linux, it's becoming
>
I do not know about LK customs, but in school we were always forced to write
truncations out ("it is" rather than "it's").
>Some even see it as giving up control of their code. This is simply not the
>case, and the end result is always beneficial to users and developers alike.
>
Frankly, they have to give up their coding style. A common style
throughout the kernel is reasonable, though. But in some aspects
it really gets nitpicky (spaces vs tabs to name one).
>The code review process is there for two reasons. First, it ensures that
>only good code, that follows current API's and coding practices, gets into
Should read: "that follows current APIs"
>locking issues as well as big-endian/little-endian and 64-bit portability.
Suggestion: "as well as endianness and ..."
Jan Engelhardt
--
^ permalink raw reply
* critical bug in sata driver ?
From: Janos Haar @ 2006-06-05 10:27 UTC (permalink / raw)
To: linux-kernel
Hello, list,
I have a reproducible _software_ bug about sata. (libata?)
In my system i have 4 nodes, each has 12 hdd.
All hw are equal, and 110% tested, and really error free!
But 2 of my nodes, frequently reboots without and any error message on
remote syslog, and netconsole.
No oops, no nothing!
(loglevel 9)
Only in serial console can show some time a little clue:
"ata2: translated ATA stat/err 0x51/40 to SCSI SK/ASC/ASCQ 0x3/11/04
ata2: status=0x51 { DriveReady SeekComplete Error"
After this little partial message, the system immediately reboots!
Thats the all.
The smart log is clear in _all_ my 48 hdd.
Anyway the disk and cable in ata2 port is replaced, but this not helps.
The kernel 2.6.16.1, 2.6.17-rc3-git1. (now i trying the latest rc and git.)
(I cannot try the 2.6.16 > kernels, because my sata card are unsupported on
older versions.)
The dmesg log is here from my node #1:
http://download.netcenter.hu/bughunt/20060605/dmesg.txt
I have compile the kernel with these debug options:
[*] Magic SysRq key
[*] Kernel debugging
[*] Collect scheduler statistics
[*] Mutex debugging, deadlock detection
[*] Force gcc to inline functions marked 'inline'
[*] Check for stack overflows
(2) Stack backtraces per line
[*] Debug page memory allocations
[*] Write protect kernel read-only data structures
Can somebody find and fix it?
I can do almost anything to helping to debug!
Thanks,
Janos
^ permalink raw reply
* Using pickaxe to track changed symbol CR4_FEATURES_ADDR
From: Thomas Glanzmann @ 2006-06-05 10:26 UTC (permalink / raw)
To: GIT
Hello,
I am looking for the symbol CR4_FEATURES_ADDR which must be gone in one
of the last kernel revision. Now how I do use pickaxe to track any
changes that involve my missing symbol? Or is there a better way to
track that change down?
Thomas
^ permalink raw reply
* Re: merging new drivers (was Re: 2.6.18 -mm merge plans)
From: Alan Cox @ 2006-06-05 10:32 UTC (permalink / raw)
To: Francois Romieu; +Cc: Jeff Garzik, Andrew Morton, linux-kernel
In-Reply-To: <20060605065856.GA1313@electric-eye.fr.zoreil.com>
Ar Llu, 2006-06-05 am 08:58 +0200, ysgrifennodd Francois Romieu:
> Jeff Garzik <jeff@garzik.org> :
> [...]
> > In general, I'm a bit disappointed at the time it takes new drivers to
> > reach the upstream kernel. I grant that a lot of vendor drivers are
> > unreadable, unmergable shite... but on the other side of the coin, I
> > see a lot of decent drivers get stalled simply because they aren't
> > perfect.
>
> Could you provide an informal list of a few drivers which are currently
> stalled ?
It isn't just drivers. Xen has the same problem. All large code blocks
have this problem. The older policy was to get stuff roughly right,
merge it into a tree then beat on it. Now everyone is blocking anything
that is the slightest imperfect which makes it impossible to add
anything large to the tree because it will *never* be perfect before a
merge and hack session and it will never be perfect in everyones eyes.
Plus of course some people have personal dislikes of Xen, and of various
other projects that get in the way.
Perfection is the enemy of progress and of success. We risk moving back
to the case we got into in 2.4 when merging got so hard that most
vendors shipped kernels bearing no relationship to the "upstream" tree.
Probably worse this time as there is no common "unofficial" tree like
-ac so they will all ship different variants and combinations.
Perfect is the wrong test. In the overall interest of the kernel is the
right test.
Alan
^ permalink raw reply
* [PATCH] printk time parameter
From: Jan Engelhardt @ 2006-06-05 10:18 UTC (permalink / raw)
To: Linux Kernel Mailing List; +Cc: torvalds, akpm
Hello list,
Currently, enabling/disabling printk timestamps is only possible through
reboot (bootparam) or recompile. I normally do not run with timestamps
(since syslog handles that in a good manner), but for measuring small
kernel delays (e.g. irq probing - see parport thread) I needed subsecond
precision, but then again, just for some minutes rather than all kernel
messages to come.
The following patch adds a module_param() with which the timestamps can be
en-/disabled in a live system through
/sys/modules/printk/parameters/printk_time.
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
diff --fast -Ndpru linux-2.6.17-rc5~/kernel/printk.c linux-2.6.17-rc5+/kernel/printk.c
--- linux-2.6.17-rc5~/kernel/printk.c 2006-06-03 13:30:10.000000000 +0200
+++ linux-2.6.17-rc5+/kernel/printk.c 2006-06-05 11:49:11.655884000 +0200
@@ -24,6 +24,7 @@
#include <linux/console.h>
#include <linux/init.h>
#include <linux/module.h>
+#include <linux/moduleparam.h>
#include <linux/interrupt.h> /* For in_interrupt() */
#include <linux/config.h>
#include <linux/delay.h>
@@ -436,6 +437,7 @@ static int printk_time = 1;
#else
static int printk_time = 0;
#endif
+module_param(printk_time, int, S_IRUGO | S_IWUSR);
static int __init printk_time_setup(char *str)
{
#<<eof>>
Jan Engelhardt
--
^ permalink raw reply
* Re: [PATCH 4/4] Twofish cipher - x86_64 assembler
From: Joachim Fritschi @ 2006-06-05 10:18 UTC (permalink / raw)
To: Dag Arne Osvik; +Cc: linux-kernel, linux-crypto, herbert
In-Reply-To: <44834A0F.3000502@osvik.no>
On Sunday 04 June 2006 23:01, Dag Arne Osvik wrote:
> Andi Kleen wrote:
> > On Sunday 04 June 2006 15:16, Joachim Fritschi wrote:
> >> This patch adds the twofish x86_64 assembler routine.
> >>
> >> +/* Defining a few register aliases for better reading */
> >
> > Maybe you can read it now better, but for everybody else it is extremly
> > confusing. It would be better if you just used the original register
> > names.
>
> I'd agree if you said this code could benefit from further readability
> improvements. But you're arguing against one.
>
> Too bad AMD kept the old register names when defining AMD64..
I'd agree that the original register names would only complicate things.
Can you give me any hint what to improve or maybe provide a suggestion on how
to improve the overall readabilty.
Thanks,
Joachim
^ permalink raw reply
* Re: wireless (was Re: 2.6.18 -mm merge plans)
From: Alan Cox @ 2006-06-05 10:26 UTC (permalink / raw)
To: Arjan van de Ven
Cc: Andreas Mohr, Andrew Morton, Jeff Garzik, linux-kernel, netdev,
linville, Denis Vlasenko, acx100-devel, acx100-users
In-Reply-To: <1149497109.3111.28.camel@laptopd505.fenrus.org>
Ar Llu, 2006-06-05 am 10:45 +0200, ysgrifennodd Arjan van de Ven:
> It's just that a cleanroom approach is a sure way to prove
> you didn't copy. That's all.
Which is an extremely important detail especially if you have been
reverse engineering another driver for the same or similar OS where it
is likely that people will retain knowledge and copy rather than
re-implement things.
We've had "fun" with this before and the pwc camera driver. I don't want
to see a repeat of that.
Alan
^ permalink raw reply
* RE: parport and irq question
From: Jan Engelhardt @ 2006-06-05 10:11 UTC (permalink / raw)
To: Brown, Len; +Cc: Linux Kernel Mailing List
In-Reply-To: <CFF307C98FEABE47A452B27C06B85BB6993B13@hdsmsx411.amr.corp.intel.com>
>> what irq am I supposed to hand to the irq= parameter
>
>does "auto" work any better?
>
Unfortunately no.
This is the default output:
# modprobe parport_pc
[42949457.300000] pnp: Device 00:0a activated.
[42949457.300000] parport: PnPBIOS parport detected.
[42949457.300000] parport0: PC-style at 0x378 (0x778), irq 7, dma 3
[PCSPP,TRISTATE,COMPAT,ECP,DMA]
[42949457.390000] ACPI: PCI Interrupt 0000:00:0c.0[A] -> GSI 16
(level, low) -> IRQ 217
[42949457.390000] PCI parallel port detected: 9710:9805, I/O at
0xc800(0xc400)
[42949457.390000] parport1: PC-style at 0xc800 (0xc400) [PCSPP,TRISTATE]
[42949457.470000] PCI parallel port detected: 9710:9805, I/O at
0xc000(0xbc00)
[42949457.470000] parport2: PC-style at 0xc000 (0xbc00) [PCSPP,TRISTATE]
Why don't parport1 and p2 get an IRQ and DMA (and therefore ECP/EPP and all the
fun)?
There is one side thing that seems wrong:
# modprobe parport_pc io=0x378
[42949610.790000] parport 0x378 (WARNING): CTR: wrote 0x0c, read 0xff
[42949610.790000] parport 0x378 (WARNING): DATA: wrote 0xaa, read 0xff
[42949610.790000] parport 0x378: You gave this address, but there is
probably no parallel port there!
But the parport is there (see above). The kernel does not seem to active the
pnp device.
When specifying irq=auto,auto,auto, I also need to pass in io=. Automatic IRQ
allocation seems to take place (note the delay in the timestamps), but no IRQ
is assigned in the end:
# modprobe parport_pc irq=auto,auto,auto io=0x378,0xc800,0xc000
[42949815.890000] parport 0x378 (WARNING): CTR: wrote 0x0c, read 0xff
[42949815.890000] parport 0x378 (WARNING): DATA: wrote 0xaa, read 0xff
[42949815.890000] parport 0x378: You gave this address, but there is
probably no parallel port there!
[42949815.890000] parport0: PC-style at 0x378 [PCSPP,TRISTATE]
[42949815.970000] parport1: PC-style at 0xc800 [PCSPP,TRISTATE,EPP]
[42949816.050000] parport2: PC-style at 0xc000 (0xc400) [PCSPP,TRISTATE]
Plus, the io_hi part has only been detected for parport2. It is wrong too, as
0xc400 belongs to parport1 (see automatic detection above). Strange!
And now for the only command that successfully allocates IRQs (and DMA),
with the exception of 0x378...:
# modprobe parport_pc irq=3,5,7 io=0x378,0xc800,0xc000
io_hi=0x778,0xc400,0xbc00
[42950056.090000] parport 0x378 (WARNING): CTR: wrote 0x0c, read 0xff
[42950056.090000] parport 0x378 (WARNING): DATA: wrote 0xaa, read 0xff
[42950056.090000] parport 0x378: You gave this address, but there is
probably no parallel port there!
[42950056.090000] parport0: PC-style at 0x378, irq 3 [PCSPP,TRISTATE]
[42950056.170000] parport1: PC-style at 0xc800 (0xc400), irq 5, dma 5
[PCSPP,TRISTATE,COMPAT,ECP,DMA]
[42950056.250000] parport2: PC-style at 0xc000 (0xbc00), irq 7, dma 7
[PCSPP,TRISTATE,COMPAT,ECP,DMA]
Hopefully, someone can clear this up.
Jan Engelhardt
--
^ permalink raw reply
* Re: 2.6.18 -mm merge plans
From: Oleg Nesterov @ 2006-06-05 14:08 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
In-Reply-To: <20060604135011.decdc7c9.akpm@osdl.org>
On 06/04, Andrew Morton wrote:
>
> de_thread-fix-lockless-do_each_thread.patch
> coredump-optimize-mm-users-traversal.patch
> coredump-speedup-sigkill-sending.patch
> coredump-kill-ptrace-related-stuff.patch
> coredump-kill-ptrace-related-stuff-fix.patch
> coredump-dont-take-tasklist_lock.patch
> coredump-some-code-relocations.patch
> coredump-shutdown-current-process-first.patch
> coredump-copy_process-dont-check-signal_group_exit.patch
>
> Will merge. I have a note here that Roland had issues with
> coredump-kill-ptrace-related-stuff.patch?
Should be solved by coredump-kill-ptrace-related-stuff-fix.patch.
(There was no explicit ack from Roland though).
Oleg.
^ permalink raw reply
* Re: [PATCH 9/9] PCI PM: generic suspend/resume fixes
From: Alan Cox @ 2006-06-05 10:21 UTC (permalink / raw)
To: Adam Belay; +Cc: Greg KH, Andrew Morton, linux-kernel, linux-pci
In-Reply-To: <1149497178.7831.163.camel@localhost.localdomain>
Ar Llu, 2006-06-05 am 04:46 -0400, ysgrifennodd Adam Belay:
> + * Default suspend method for devices that have no driver provided suspend,
> + * or not even a driver at all.
> + */
> +static void pci_default_suspend(struct pci_dev *pci_dev)
> +{
> + pci_save_state(pci_dev);
> + pci_disable_device(pci_dev);
> +}
How much testing has this had ? When people starting doing
disable_device on arbitary hardware various platforms broke horribly
as a result.
^ permalink raw reply
* Re: [PATCH 4/4] Twofish cipher - x86_64 assembler
From: Joachim Fritschi @ 2006-06-05 10:06 UTC (permalink / raw)
To: Andi Kleen; +Cc: linux-kernel, linux-crypto, herbert
In-Reply-To: <200606042110.15060.ak@suse.de>
On Sunday 04 June 2006 21:10, Andi Kleen wrote:
> On Sunday 04 June 2006 15:16, Joachim Fritschi wrote:
> > This patch adds the twofish x86_64 assembler routine.
> >
> > Changes since last version:
> > - The keysetup is now handled by the twofish_common.c (see patch 1 )
> > - The last round of the encrypt/decrypt routines where optimized saving 5
> > instructions.
> >
> > Correctness was verified with the tcrypt module and automated test
> > scripts.
>
> Do you have some benchmark numbers that show that it's actually worth
> it?
Here are the outputs from the tcrypt speedtests. They haven't changed much
since the last patch:
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-c-i586.txt
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-asm-i586.txt
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-c-x86_64.txt
http://homepages.tu-darmstadt.de/~fritschi/twofish/tcrypt-speed-asm-x86_64.txt
Summary for cycles used for CBC encrypt decrypt (256bit / 8k blocks) assembler
vs. generic-c:
i586 encrypt: - 17%
i568 decrypt: -24%
x86_64 encrypt: -22%
x86_64 decrypt: -17%
The numbers vary a bit with different blocksizes / keylength and per test.
I also did some filesystem benchmarks (bonnie++) with various ciphers. Most
write tests maxed out my drives writing to disk. But at least for the read
speed you can see some notable performance improvements:
(Note: The x86 and x86_64 numbers are not comparable since the tests were done
on different machines)
http://homepages.tu-darmstadt.de/~fritschi/twofish/output_20060531_160442_x86.html
Summary:
Sequential read speed improved between 25-32%
Sequential write speed improved at least 15% but the disk maxed out
Twofish 256 is a little bit faster than AES 128
http://homepages.tu-darmstadt.de/~fritschi/twofish/output_20060601_113747_x86_64.html
Summary:
Sequential read speed improved 13%
Seqential write speed maxed out the drives
> > +/* Defining a few register aliases for better reading */
>
> Maybe you can read it now better, but for everybody else it is extremly
> confusing. It would be better if you just used the original register names.
The problem with the registers is that the original naming is really crappy in
the first place. The lower registers use the old x86 naming scheme plus some
extensions but the upper registers are totally different. Since i use a lot
of the lower / higher 8bit and 32 bit parts it would be virtually impossible
to write simple macros with this naming scheme because there would be no easy
way to switch from a (unknown) register to its 8bit subregister or the 32bit
in a macro. While there might be some way to do this, i have not found any
example in the kernel or any other source code.
As an explanation i can only add that i looked at the aes assembler
implementation and used it as a example. I know refering to bad coding style
in the kernel is no excuse for more bad coding but it seems to me that it is
the only way to deal with the insane original register naming.
Imho using the original names would only complicate the macros and complicate
understanding the algorithm itself. For the algorithm itself the the actual
registers are simply irrelevant . It calls no other functions or uses any
syscalls. It only uses them as storage. That way reffering to them in a
numbered order with a suffix for 8/16/32bit was an easy way to improve
readability and easier programming.
There might be some way to further improve readability but i have not found
any other way. I'm open to suggestions :)
Regards,
Joachim
^ permalink raw reply
* Re: [PATCH/2.6.17-rc4 8/10] Add tsi108 8250 serial support
From: Russell King @ 2006-06-05 10:04 UTC (permalink / raw)
To: Zang Roy-r61911
Cc: linux-serial, linux-kernel, Paul Mackerras, linuxppc-dev list,
Alexandre.Bounine, Yang Xin-Xin-r48390, Kumar Gala
In-Reply-To: <9FCDBA58F226D911B202000BDBAD46730626DE5A@zch01exm40.ap.freescale.net>
On Thu, May 18, 2006 at 12:00:43PM +0800, Zang Roy-r61911 wrote:
>
> -----Original Message-----
> From: Kumar Gala [mailto:galak@kernel.crashing.org]
> Sent: 2006???5???17??? 21:26
> To: Zang Roy-r61911
> Cc: Paul Mackerras; linuxppc-dev list; Alexandre.Bounine@tundra.com; Yang Xin-Xin-r48390
> Subject: Re: [PATCH/2.6.17-rc4 8/10] Add tsi108 8250 serial support
>
>
>
> On May 17, 2006, at 5:14 AM, Zang Roy-r61911 wrote:
>
> > This patch contains changes to the serial device driver specific
> > for integrated
> > serial port in Tsi108 Host Bridge.
There's no explaination about why this is required. What is the problem?
Which changes relate directly to this problem and which changes are
related to fixing some other issue not related to the errata?
Plus, every patch line is prefixed by "> "... patch doesn't like that.
> >
> > Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
> > Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
> >
> >> From nobody Mon Sep 17 00:00:00 2001
> > From: roy zang <tie-fei.zang@freescale.com>
> > Date: Tue May 16 15:26:02 2006 +0800
> > Subject: [PATCH] Add tsi108 serial support
>
> This patch needs to go to Russell King as uart/8250 driver maintainer.
>
> - kumar
>
> >
> > ---
> >
> > drivers/serial/8250.c | 17 +++++++++++++++++
> > 1 files changed, 17 insertions(+), 0 deletions(-)
> >
> > 6cb950357e9970afa671d59f172dbc4b03f11560
> > diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
> > index bbf78aa..c12f516 100644
> > --- a/drivers/serial/8250.c
> > +++ b/drivers/serial/8250.c
> > @@ -723,7 +723,9 @@ static int broken_efr(struct uart_8250_p
> > static void autoconfig_16550a(struct uart_8250_port *up)
> > {
> > unsigned char status1, status2;
> > +#ifndef CONFIG_TSI108_BRIDGE
> > unsigned int iersave;
> > +#endif
> >
> > up->port.type = PORT_16550A;
> > up->capabilities |= UART_CAP_FIFO;
> > @@ -833,6 +835,7 @@ static void autoconfig_16550a(struct uar
> > * trying to write and read a 1 just to make sure it's not
> > * already a 1 and maybe locked there before we even start start.
> > */
> > +#ifndef CONFIG_TSI108_BRIDGE
> > iersave = serial_in(up, UART_IER);
> > serial_outp(up, UART_IER, iersave & ~UART_IER_UUE);
> > if (!(serial_in(up, UART_IER) & UART_IER_UUE)) {
> > @@ -859,6 +862,7 @@ static void autoconfig_16550a(struct uar
> > DEBUG_AUTOCONF("Couldn't force IER_UUE to 0 ");
> > }
> > serial_outp(up, UART_IER, iersave);
> > +#endif
> > }
> >
> > /*
> > @@ -1348,7 +1352,12 @@ static irqreturn_t serial8250_interrupt(
> >
> > up = list_entry(l, struct uart_8250_port, list);
> >
> > +#ifdef CONFIG_TSI108_BRIDGE /* for TSI108_REV_Z1 errata U2 */
> > + /* read IIR as part of 32-bit word */
> > + iir = (in_be32((u32 *)(up->port.membase + UART_RX)) >> 8) & 0xff;
> > +#else
> > iir = serial_in(up, UART_IIR);
> > +#endif
> > if (!(iir & UART_IIR_NO_INT)) {
> > serial8250_handle_port(up, regs);
> >
> > @@ -1529,7 +1538,9 @@ static int serial8250_startup(struct uar
> > {
> > struct uart_8250_port *up = (struct uart_8250_port *)port;
> > unsigned long flags;
> > +#ifndef CONFIG_TSI108_BRIDGE
> > unsigned char lsr, iir;
> > +#endif
> > int retval;
> >
> > up->capabilities = uart_config[up->port.type].flags;
> > @@ -1567,7 +1578,9 @@ #endif
> > */
> > (void) serial_inp(up, UART_LSR);
> > (void) serial_inp(up, UART_RX);
> > +#ifndef CONFIG_TSI108_BRIDGE /* for TSI108_REV_Z1 errata U2 */
> > (void) serial_inp(up, UART_IIR);
> > +#endif
> > (void) serial_inp(up, UART_MSR);
> >
> > /*
> > @@ -1634,6 +1647,7 @@ #endif
> >
> > serial8250_set_mctrl(&up->port, up->port.mctrl);
> >
> > +#ifndef CONFIG_TSI108_BRIDGE
> > /*
> > * Do a quick test to see if we receive an
> > * interrupt when we enable the TX irq.
> > @@ -1652,6 +1666,7 @@ #endif
> > } else {
> > up->bugs &= ~UART_BUG_TXEN;
> > }
> > +#endif
> >
> > spin_unlock_irqrestore(&up->port.lock, flags);
> >
> > @@ -1678,7 +1693,9 @@ #endif
> > */
> > (void) serial_inp(up, UART_LSR);
> > (void) serial_inp(up, UART_RX);
> > +#ifndef CONFIG_TSI108_BRIDGE /* for TSI108_REV_Z1 errata U2 */
> > (void) serial_inp(up, UART_IIR);
> > +#endif
> > (void) serial_inp(up, UART_MSR);
> >
> > return 0;
> > --
> > 1.3.0
> > _______________________________________________
> > Linuxppc-dev mailing list
> > Linuxppc-dev@ozlabs.org
> > https://ozlabs.org/mailman/listinfo/linuxppc-dev
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
^ permalink raw reply
* Re: [PATCH] Use ld's garbage collection feature
From: David Woodhouse @ 2006-06-05 10:03 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: linux-kernel, Arjan van de Ven
In-Reply-To: <20060605003152.GA1364@dmt>
On Sun, 2006-06-04 at 21:31 -0300, Marcelo Tosatti wrote:
> +cflags-$(CONFIG_GCSECTIONS) += -ffunction-sections
Any reason you didn't also use -fdata-sections?
--
dwmw2
^ permalink raw reply
* Re: [PATCH] Add support for Yamaha AICA sound on SEGA Dreamcast
From: Adrian McMenamin @ 2006-06-05 9:59 UTC (permalink / raw)
To: Paul Mundt; +Cc: Takashi Iwai, alsa-devel, Lee Revell, linux-kernel, linux-sh
In-Reply-To: <20060605095318.GA30339@linux-sh.org>
On Mon, 2006-06-05 at 12:53 +0300, Paul Mundt wrote:
> > +static void spu_init(void)
>
> This can probably be inlined..
>
> > +/* aica_chn_start - write to spu to start playback */
> > +static void aica_chn_start(void)
> > +{
> > + spu_write_wait();
> > + writel(AICA_CMD_KICK | AICA_CMD_START,
> > + (uint32_t *) AICA_CONTROL_POINT);
> > +}
> > +
> > +/* aica_chn_halt - write to spu to halt playback */
> > +static void aica_chn_halt(void)
> > +{
> > + spu_write_wait();
> > + writel(AICA_CMD_KICK | AICA_CMD_STOP,
> > + (uint32_t *) AICA_CONTROL_POINT);
> > +}
> > +
> These too.
>
No point in inlining these as they all wait on a FIFO to clear - ie the
benefit of inling will be tiny. I notice a stray inline still lurking
from the code that can go...
^ permalink raw reply
* Re: [PATCH] Add support for Yamaha AICA sound on SEGA Dreamcast
From: Adrian McMenamin @ 2006-06-05 9:59 UTC (permalink / raw)
To: Paul Mundt; +Cc: linux-kernel, alsa-devel, linux-sh, Takashi Iwai, Lee Revell
In-Reply-To: <20060605095318.GA30339@linux-sh.org>
On Mon, 2006-06-05 at 12:53 +0300, Paul Mundt wrote:
> > +static void spu_init(void)
>
> This can probably be inlined..
>
> > +/* aica_chn_start - write to spu to start playback */
> > +static void aica_chn_start(void)
> > +{
> > + spu_write_wait();
> > + writel(AICA_CMD_KICK | AICA_CMD_START,
> > + (uint32_t *) AICA_CONTROL_POINT);
> > +}
> > +
> > +/* aica_chn_halt - write to spu to halt playback */
> > +static void aica_chn_halt(void)
> > +{
> > + spu_write_wait();
> > + writel(AICA_CMD_KICK | AICA_CMD_STOP,
> > + (uint32_t *) AICA_CONTROL_POINT);
> > +}
> > +
> These too.
>
No point in inlining these as they all wait on a FIFO to clear - ie the
benefit of inling will be tiny. I notice a stray inline still lurking
from the code that can go...
^ permalink raw reply
* Re: [PATCH] Add support for Yamaha AICA sound on SEGA Dreamcast
From: Paul Mundt @ 2006-06-05 9:53 UTC (permalink / raw)
To: Adrian McMenamin
Cc: Takashi Iwai, alsa-devel, Lee Revell, linux-kernel, linux-sh
In-Reply-To: <1149201071.9032.13.camel@localhost.localdomain>
[-- Attachment #1.1: Type: text/plain, Size: 7945 bytes --]
On Thu, Jun 01, 2006 at 11:31:11PM +0100, Adrian McMenamin wrote:
> obj-y += last.o
> diff -ruN a/linux-2.6.16.14/sound/sh/aica.c b/linux-2.6.16.14/sound/sh/aica.c
> --- a/linux-2.6.16.14/sound/sh/aica.c 1970-01-01 01:00:00.000000000 +0100
> +++ b/linux-2.6.16.14/sound/sh/aica.c 2006-06-01 23:01:39.000000000 +0100
> @@ -0,0 +1,692 @@
> +/*
> +* This code is licenced under
> +* the General Public Licence
> +* version 2
> +*
> +* Copyright Adrian McMenamin 2005, 2006
> +* <adrian@mcmen.demon.co.uk>
> +* See also http://newgolddream.dyndns.info/cgi-bin/cvsweb
> +*
> +*
> +* This program is free software; you can redistribute it and/or modify
> +* it under the terms of version 2 of the GNU General Public License as published by
> +* the Free Software Foundation.
> +*
> +* This program is distributed in the hope that it will be useful,
> +* but WITHOUT ANY WARRANTY; without even the implied warranty of
> +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +* GNU General Public License for more details.
> +*
> +* You should have received a copy of the GNU General Public License
> +* along with this program; if not, write to the Free Software
> +* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
> +*
> +*/
> +
> +
Superfluous whitespace still..
> +/* Simple platform device */
> +static struct platform_device *pd;
> +static struct resource aica_memory_space[2] = {
> + {
> + .name = "AICA ARM CONTROL",
> + .start = ARM_RESET_REGISTER,
> + .flags = IORESOURCE_MEM,
> + .end = ARM_RESET_REGISTER + 3,
> + },
> + {
> + .name = "AICA Sound RAM",
> + .start = SPU_MEMORY_BASE,
> + .flags = IORESOURCE_MEM,
> + .end = SPU_MEMORY_BASE + 0x200000 - 1,
> + },
> +};
> +
This is still a bit broken. These resources should be part of the
platform device defined by the board-specific dreamcast code (see for
example what things like microdev do for smc91x for an example), incase
there are other AICA users in the future.
> +/* SPU specific functions */
> +/* spu_write_wait - wait for G2-SH FIFO to clear */
> +static inline void spu_write_wait(void)
> +{
> + int time_count;
> + time_count = 0;
> + while (1) {
> + if (!(readl(G2_FIFO) & 0x11))
> + break;
> + /* To ensure hardware failure doesn't wedge kernel */
> + time_count++;
> + if (time_count > 0x10000)
> + break;
> + }
> +}
> +
> +/* spu_memset - write to memory in SPU address space */
> +static void spu_memset(uint32_t toi, uint32_t what, int length)
> +{
> + int i;
> + snd_assert(length % 4 == 0, return);
> + spu_write_wait();
> + for (i = 0; i < length; i++) {
> + writel(what, toi + SPU_MEMORY_BASE);
> + toi++;
> + if (i && !(i % 8))
> + spu_write_wait();
> + }
> +}
> +
You should not have the memory base hardcoded as you can already fetch it
from the memory resource. You should have an IORESOURCE_IO for the
control registers, and an IORESOURCE_MEM for the SPU RAM, then fetch
those from the platform device resources accordingly so that these remain
configurable from the board-specific code.
> +/* spu_memload - write to SPU address space */
> +static void spu_memload(uint32_t toi, void __iomem * from, int length)
> +{
> + uint32_t __iomem *froml = from;
> + uint32_t __iomem *to =
> + (uint32_t __iomem *) (SPU_MEMORY_BASE + toi);
Same here. Again, you really want your own spu_readl()/spu_writel() that
hides this for you.
> +/* spu_disable - set spu registers to stop sound output */
> +static void spu_disable(void)
> +{
> + int i;
> + uint32_t regval;
> + spu_write_wait();
> + regval = readl(ARM_RESET_REGISTER);
> + regval |= 1;
> + spu_write_wait();
> + writel(regval, ARM_RESET_REGISTER);
Same thing here..
> + for (i = 0; i < 64; i++) {
> + spu_write_wait();
> + regval = readl(SPU_REGISTER_BASE + (i * 0x80));
> + regval = (regval & ~0x4000) | 0x8000;
> + spu_write_wait();
> + writel(regval, SPU_REGISTER_BASE + (i * 0x80));
> + }
And here..
> +/* Halt the sound processor,
> + clear the memory,
> + load some default ARM7 code,
> + and then restart ARM7
> +*/
Please use more conventional commenting styles, as opposed to inventing
your own.
> +static void spu_init(void)
This can probably be inlined..
> +/* aica_chn_start - write to spu to start playback */
> +static void aica_chn_start(void)
> +{
> + spu_write_wait();
> + writel(AICA_CMD_KICK | AICA_CMD_START,
> + (uint32_t *) AICA_CONTROL_POINT);
> +}
> +
> +/* aica_chn_halt - write to spu to halt playback */
> +static void aica_chn_halt(void)
> +{
> + spu_write_wait();
> + writel(AICA_CMD_KICK | AICA_CMD_STOP,
> + (uint32_t *) AICA_CONTROL_POINT);
> +}
> +
These too.
> +static void startup_aica(struct snd_card_aica *dreamcastcard)
> +{
> + spu_memload(AICA_CHANNEL0_CONTROL_OFFSET,
> + (uint8_t *) dreamcastcard->channel,
> + sizeof(struct aica_channel));
> + aica_chn_start();
> + return;
> +}
> +
Pointless return.
> +/* TO DO: set up to handle more than one pcm instance */
> +static int __init snd_aicapcmchip(struct snd_card_aica
> + *dreamcastcard, int pcm_index)
> +{
> + struct snd_pcm *pcm;
> + int err;
> + /* AICA has no capture ability */
> + if ((err =
> + snd_pcm_new(dreamcastcard->card, "AICA PCM", pcm_index, 1, 0,
> + &pcm)) < 0)
> + return err;
Again, move the assignment out of the if context.
> +static int aica_pcmvolume_put(struct snd_kcontrol *kcontrol,
> + struct snd_ctl_elem_value *ucontrol)
> +{
> + struct snd_card_aica *dreamcastcard;
> + dreamcastcard = kcontrol->private_data;
> + if (unlikely(!dreamcastcard->channel)) {
> + return -ETXTBSY; /* too soon */
> + } else
> + if (unlikely(dreamcastcard->channel->vol ==
> + ucontrol->value.integer.value[0]))
> + return 0;
> + else {
This if/else mess is still painful to read, and your indentation level is
broken, which doesn't make it any easier to follow. If you're returning
anyways, then just kill the else in both cases.
> +/* Fill up the members of the embedded device structure */
> +static void populate_dreamcastaicadev(struct device *dev)
> +{
> + dev->bus = &platform_bus_type;
> + dev->driver = &aica_driver;
> + driver_register(dev->driver);
> + device_bind_driver(dev);
> +}
> +
This is still not something you should be doing yourself, use
the platform_driver instead.
> +static int __devinit add_aicamixer_controls(struct snd_card_aica
> + *dreamcastcard)
> +{
> + int err;
> + err = snd_ctl_add
> + (dreamcastcard->card,
> + snd_ctl_new1(&snd_aica_pcmvolume_control, dreamcastcard));
More mangled whitespace. indent may have been responsible for it, you're
still the one submitting the patch.
> + return 0;
> + freepcm:
> + freedreamcast:
goto labels are still in bizzarely indented locations.
> +static void __exit aica_exit(void)
> +{
> + struct device_driver *drv = (&pd->dev)->driver;
> + flush_workqueue(aica_queue);
> + destroy_workqueue(aica_queue);
> + device_release_driver(&pd->dev);
> + driver_unregister(drv);
> + platform_device_unregister(pd);
Your driver model handling really needs to be reworked a bit..
> + /* Kill any sound still playing and reset ARM7 to safe state */
> + spu_init();
Perhaps spu_reset() is a bit more sensible of a name, spu_init() is a bit
non-sensical to call from an exit routine..
> diff -ruN a/linux-2.6.16.14/sound/sh/Kconfig b/linux-2.6.16.14/sound/sh/Kconfig
> --- a/linux-2.6.16.14/sound/sh/Kconfig 1970-01-01 01:00:00.000000000 +0100
> +++ b/linux-2.6.16.14/sound/sh/Kconfig 2006-06-01 22:59:14.000000000 +0100
> @@ -0,0 +1,15 @@
> +menu "SH (Super-H) devices"
> + depends on SND!=n && SUPERH
> +
Please just use SuperH, it's not hyphenated, and it's more readable than
just SH.
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^ permalink raw reply
* [U-Boot-Users] Secure Firmware + Firmware Upgrade?
From: Rohit Sharma @ 2006-06-05 9:51 UTC (permalink / raw)
To: u-boot
In-Reply-To: <20060605130906.3FCDA352655@atlas.denx.de>
On Mon, 05 Jun 2006 18:39:06 +0530, Wolfgang Denk <wd@denx.de> wrote:
> In message <op.tanxj1fkdfxu59@sys.t-mobile.de> you wrote:
>>
>> The only issue i see for now is that the image header structure won't
>> accomodate
>> the Digital signature string i.e. "image_header_t" and it has to be
>> appended at the
>> end of the firmware data blob.
>
> You could write the signature to a separate file and use a multi-file
> image to combine image and signature.
Thanks for the suggestion!!!
>> Due the nature of the product this is possible but than again the
>> warranty
>> would void if some one updates the software by themselves.
>
> The same is true if someone loads and runs an image that was not
> officially released - so why goong through all this effort just to
> make it more difficult to someone who *wants* to ignore the warranty?
Due to the very nature any corrupted image can be actually turn out to
be futile for the very person. Its for their safety only.
Thanks for your kind help.
Best Regards
rohit
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
^ permalink raw reply
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