* Re: [PATCH] ppc32: pmac sleep support update
From: David Woodhouse @ 2005-01-19 13:45 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: linuxppc-dev list
In-Reply-To: <1106011958.4533.25.camel@gaston>
On Tue, 2005-01-18 at 12:32 +1100, Benjamin Herrenschmidt wrote:
> This patch updates the PowerMac sleep support. The ability to sleep is now broken
> into 2 different flags, one, "may sleep" is set for all motherboards that we know
> how to put to sleep and wakeup. It gets turned into "can sleep" upon a call from
> the video driver indicating the ability to wakeup the video card.
Why do it like this? Drivers already have the ability to veto sleep
requests, surely?
--
dwmw2
^ permalink raw reply
* Re: consistent_alloc() on PPC
From: Matt Porter @ 2005-01-19 14:04 UTC (permalink / raw)
To: Sachin P; +Cc: Linuxppc-dev
In-Reply-To: <66164fbc0501190353485dc8e4@mail.gmail.com>
On Wed, Jan 19, 2005 at 05:23:17PM +0530, Sachin P wrote:
> Hi ,
> I am facing some problems porting my drivers to the PPC platform . Am
> currently using consistent_alloc() and consistent_free() to
> allocate/free (non-cached) DMA ble memory.
> Is there any function/patch/macro, equivalent to
> phy_to_virt()/virt_to_phy() for memory returned by consistent_alloc()?
iopa()
-Matt
^ permalink raw reply
* Re: consistent_alloc() on PPC
From: Christoph Hellwig @ 2005-01-19 14:10 UTC (permalink / raw)
To: Sachin P; +Cc: Linuxppc-dev
In-Reply-To: <66164fbc0501190353485dc8e4@mail.gmail.com>
On Wed, Jan 19, 2005 at 05:23:17PM +0530, Sachin P wrote:
> Hi ,
> I am facing some problems porting my drivers to the PPC platform . Am
> currently using consistent_alloc() and consistent_free() to
> allocate/free (non-cached) DMA ble memory.
> Is there any function/patch/macro, equivalent to
> phy_to_virt()/virt_to_phy() for memory returned by consistent_alloc()?
Don't ever use concistant_alloc directly. Always use
dma_alloc_coherent() which will give you both virtual and bus address.
^ permalink raw reply
* task_no_data_intr
From: Barbier, Renaud (GE Infrastructure) @ 2005-01-19 14:23 UTC (permalink / raw)
To: linuxppc-embedded
hda: STI Flash 6.2.0, CFA DISK drive
Probing IDE interface ide1...
ide0 at 0xeff8-0xefff,0xeff6 on irq 27
hda: attached ide-disk driver.
hda: task_no_data_intr: status=3D0x51 { DriveReady SeekComplete Error }
hda: task_no_data_intr: error=3D0x04 { DriveStatusError }
hda: 500736 sectors (256 MB) w/1KiB Cache, CHS=3D978/16/32
Any idea why I would get the message about task_no_data_intr.
I am using a compact flash. Interrupt seems to work though.
^ permalink raw reply
* Re: [PATCH] raid6: altivec support
From: David Woodhouse @ 2005-01-19 14:48 UTC (permalink / raw)
To: Kumar Gala
Cc: Linux Kernel list, linuxppc-dev list, Linus Torvalds,
Paul Mackerras, H. Peter Anvin
In-Reply-To: <BD84893E-6A28-11D9-AC28-000393DBC2E8@freescale.com>
On Wed, 2005-01-19 at 08:45 -0600, Kumar Gala wrote:
> We did talk about looking at using some work Ben did in ppc64 with OF
> in ppc32. John Masters was looking into this, but I havent heard much
> from him on it lately.
>
> The firmware interface on the ppc32 embedded side is some what broken
> in my mind.
The binary structure which changes every few weeks and which is shared
between the bootloader and the kernel? Yeah, "somewhat broken" is one
way of putting it :)
The ARM kernel does it a lot better with tag,value pairs.
--
dwmw2
^ permalink raw reply
* Re: [PATCH] raid6: altivec support
From: Kumar Gala @ 2005-01-19 14:54 UTC (permalink / raw)
To: David Woodhouse
Cc: H. Peter Anvin, Linux Kernel list, linuxppc-dev list,
Linus Torvalds, Paul Mackerras
In-Reply-To: <1106146083.26551.526.camel@hades.cambridge.redhat.com>
On Jan 19, 2005, at 8:48 AM, David Woodhouse wrote:
> On Wed, 2005-01-19 at 08:45 -0600, Kumar Gala wrote:
> > We did talk about looking at using some work Ben did in ppc64 with=20=
> OF
> > in ppc32.=A0 John Masters was looking into this, but I havent heard=20=
> much
> > from him on it lately.
> >
> > The firmware interface on the ppc32 embedded side is some what =
broken
> > in my mind.
>
> The binary structure which changes every few weeks and which is shared
> between the bootloader and the kernel? Yeah, "somewhat broken" is one
> way of putting it :)
>
> The ARM kernel does it a lot better with tag,value pairs.
The funny thing is that one of the variants on ppc32 supports tag,=20
value pairs
- kumar=
^ permalink raw reply
* Re: consistent_alloc() on PPC
From: Matt Porter @ 2005-01-19 14:56 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: Linuxppc-dev, Sachin P
In-Reply-To: <20050119141048.GA13254@lst.de>
On Wed, Jan 19, 2005 at 03:10:48PM +0100, Christoph Hellwig wrote:
> On Wed, Jan 19, 2005 at 05:23:17PM +0530, Sachin P wrote:
> > Hi ,
> > I am facing some problems porting my drivers to the PPC platform . Am
> > currently using consistent_alloc() and consistent_free() to
> > allocate/free (non-cached) DMA ble memory.
> > Is there any function/patch/macro, equivalent to
> > phy_to_virt()/virt_to_phy() for memory returned by consistent_alloc()?
>
> Don't ever use concistant_alloc directly. Always use
> dma_alloc_coherent() which will give you both virtual and bus address.
He's obviously not talking about 2.6 since he's mentioning
consistent_alloc(). I removed those PPC-specific APIs when I
updated our DMA API implementation in 2.6.
-Matt
^ permalink raw reply
* Re: [PATCH] raid6: altivec support
From: Geert Uytterhoeven @ 2005-01-19 15:08 UTC (permalink / raw)
To: David Woodhouse
Cc: Linux Kernel list, linuxppc-dev list, Linus Torvalds,
Paul Mackerras, H. Peter Anvin
In-Reply-To: <1106146083.26551.526.camel@hades.cambridge.redhat.com>
On Wed, 19 Jan 2005, David Woodhouse wrote:
> On Wed, 2005-01-19 at 08:45 -0600, Kumar Gala wrote:
> > We did talk about looking at using some work Ben did in ppc64 with OF
> > in ppc32. John Masters was looking into this, but I havent heard much
> > from him on it lately.
> >
> > The firmware interface on the ppc32 embedded side is some what broken
> > in my mind.
>
> The binary structure which changes every few weeks and which is shared
> between the bootloader and the kernel? Yeah, "somewhat broken" is one
> way of putting it :)
>
> The ARM kernel does it a lot better with tag,value pairs.
As does m68k... That's why we never got beyond bootinfo major version 2.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply
* Re: consistent_alloc() on PPC
From: Jörn Engel @ 2005-01-19 15:14 UTC (permalink / raw)
To: Sachin P; +Cc: Linuxppc-embedded
In-Reply-To: <66164fbc0501190353265167b0@mail.gmail.com>
On Wed, 19 January 2005 17:23:42 +0530, Sachin P wrote:
>
> I am facing some problems porting my drivers to the PPC platform . Am
> currently using consistent_alloc() and consistent_free() to
> allocate/free (non-cached) DMA ble memory.
> Is there any function/patch/macro, equivalent to
> phy_to_virt()/virt_to_phy() for memory returned by consistent_alloc()?
Imo not. I ended up writing a private version of it, along these
lines:
static inline unsigned long private_io_to_bus(void *addr)
{
return iopa((unsigned long)addr) + offset;
}
Wouldn't hurt if you could generalize it somehow.
Jörn
--
Everything should be made as simple as possible, but not simpler.
-- Albert Einstein
^ permalink raw reply
* Re: [PATCH] raid6: altivec support
From: Kumar Gala @ 2005-01-19 15:15 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Linux Kernel list, linuxppc-dev list, Linus Torvalds,
Paul Mackerras, H. Peter Anvin
In-Reply-To: <Pine.GSO.4.61.0501191606260.15516@waterleaf.sonytel.be>
On Jan 19, 2005, at 9:08 AM, Geert Uytterhoeven wrote:
> On Wed, 19 Jan 2005, David Woodhouse wrote:
> > On Wed, 2005-01-19 at 08:45 -0600, Kumar Gala wrote:
> > > We did talk about looking at using some work Ben did in ppc64=20
> with OF
> > > in ppc32.=A0 John Masters was looking into this, but I havent =
heard=20
> much
> > > from him on it lately.
> > >
> > > The firmware interface on the ppc32 embedded side is some what=20
> broken
> > > in my mind.
> >
> > The binary structure which changes every few weeks and which is=20
> shared
> > between the bootloader and the kernel? Yeah, "somewhat broken" is=20=
> one
> > way of putting it :)
> >
> > The ARM kernel does it a lot better with tag,value pairs.
>
> As does m68k... That's why we never got beyond bootinfo major version=20=
> 2.
Out of interest, on ARM & m68k I would assume that the list of tag's=20
gets added to over time?
- kumar
^ permalink raw reply
* Re: [PATCH] raid6: altivec support
From: Geert Uytterhoeven @ 2005-01-19 15:27 UTC (permalink / raw)
To: Kumar Gala
Cc: Linux Kernel list, linuxppc-dev list, Linus Torvalds,
Paul Mackerras, H. Peter Anvin, David Woodhouse
In-Reply-To: <F0F87817-6A2C-11D9-AC28-000393DBC2E8@freescale.com>
On Wed, 19 Jan 2005, Kumar Gala wrote:
> On Jan 19, 2005, at 9:08 AM, Geert Uytterhoeven wrote:
> > On Wed, 19 Jan 2005, David Woodhouse wrote:
> > > The binary structure which changes every few weeks and which is shared
> > > between the bootloader and the kernel? Yeah, "somewhat broken" is one
> > > way of putting it :)
> > >
> > > The ARM kernel does it a lot better with tag,value pairs.
> >
> > As does m68k... That's why we never got beyond bootinfo major version 2.
>
> Out of interest, on ARM & m68k I would assume that the list of tag's gets
> added to over time?
That's true. But besides the recent conversion of the HP9000/[34]00 code to
use bootinfo, not much has changed during the last 5 years.
If a tag is not recognized, it's just ignored. That means your new feature
cannot be used by the kernel, but it doesn't break the bootloader<->kernel
interface the hard way.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
^ permalink raw reply
* RE: ELDK on a PowerPC host machine?
From: annamaya @ 2005-01-19 16:44 UTC (permalink / raw)
To: Demke Torsten-atd012, linuxppc-embedded
In-Reply-To: <43395BE65409D911B9FF00110A9BFFDC9F86EB@zwg57exm01.ea.mot.com>
Thanks for the reply Demke. This is exactly how I
managed to get it going on my G4 even before I read
your mail. I am glad that I am on the right trac here.
--- Demke Torsten-atd012 <torsten.demke@motorola.com>
wrote:
> Hi,
>
> we use the ELDK on G4 here in the following way:
> a) install ELDK on x86
> b) move target directory (the one you would use for
> NFS) to your G4
> c) chroot into that target directory on yout G4
> d) manually mount /proc, setup path, ...
>
> Compilation of u-boot and Linux Kernel works fine.
> (tested with 82xx and 8xx).
>
> Regards,
> Torsten
>
>
>
> > -----Original Message-----
> > From: linuxppc-embedded-bounces@ozlabs.org
> > [mailto:linuxppc-embedded-bounces@ozlabs.org]On
> Behalf Of annamaya
> > Sent: Freitag, 14. Januar 2005 16:52
> > To: linuxppc-embedded@ozlabs.org
> > Subject: ELDK on a PowerPC host machine?
> >
> >
> > I noticed that ELDK from denx does not support
> running
> > on a PowerPC host machine like the Power G4 or G5.
> > When I tried rebuilding it on a Power G4 with
> > YellowDog installed on it, it complained that the
> > PowerPC host machine is not supported. Why is this
> > host architecture not supported? I also found out
> that
> > MontaVista does not support the PowerPC host
> > architecture anymore which they did a while ago.
> What
> > seems to be the real reason for not supporting
> this?
> > Thanks for the reply.
> >
> >
> >
> >
> > __________________________________
> > Do you Yahoo!?
> > Yahoo! Mail - You care about security. So do we.
> > http://promotions.yahoo.com/new_mail
> > _______________________________________________
> > Linuxppc-embedded mailing list
> > Linuxppc-embedded@ozlabs.org
> >
>
https://ozlabs.org/mailman/listinfo/linuxppc-embedded
> >
>
__________________________________
Do you Yahoo!?
Yahoo! Mail - Find what you need with new enhanced search.
http://info.mail.yahoo.com/mail_250
^ permalink raw reply
* Re: FW: cpm_spi.c under kernel 2.6
From: annamaya @ 2005-01-19 16:49 UTC (permalink / raw)
To: Christian-Hoffmann, linuxppc-embedded
In-Reply-To: <3F294367B36FF842B66CC65102BBA9B236C928@witb202a>
That reminds me that I need to make the spi driver
available somewhere all the time. But I am not sure
when I will be able to do that. Meanwhile, you should
be able to start of with the old driver for the 8xx
that should be around somewhere under the rubble. :-)
Or, you can start off with the sample code in u-boot
that was derived from the original driver.
--- Christian-Hoffmann@siemens.com wrote:
>
>
> > -----Original Message-----
> > From: Hoffmann Christian Com ESY HD 652
> > Sent: Dienstag, 18. Januar 2005 11:55
> > To: 'linuxppc-dev@ozlabs.org'
> > Subject: cpm_spi.c under kernel 2.6
> >
> > hi,
> >
> > has anybody already ported the spi driver
> available in kernel 2.4.24
> > (arch/ppc/8260_io/cpm_spi.c) to kernel 2.6
> (2.6.8.1) ?
> > if so, where can i get it ?
> >
> > regards
> >
> > christian
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
>
https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
__________________________________
Do you Yahoo!?
Meet the all-new My Yahoo! - Try it today!
http://my.yahoo.com
^ permalink raw reply
* Re: [PATCH] Handle I-TLB Error and Miss separately on 8xx
From: Dan Malek @ 2005-01-19 17:25 UTC (permalink / raw)
To: Joakim.Tjernlund; +Cc: Tom Rini, Linuxppc-Embedded@Ozlabs. Org
In-Reply-To: <BCEFJBPJCGFCNMMMIDBHOECCCKAA.Joakim.Tjernlund@lumentis.se>
On Jan 18, 2005, at 5:02 PM, Joakim Tjernlund wrote:
> Then all that is missing is my dcbX patch and support for 16K pages :)
We'll get to that. I'd prefer to support 4K and 8M pages, though. I
had
started on doing that, some code remnants are still there, but I never
got it to work without adding too much code to the I-tlbmiss hander.
I want an tlbmiss handler like the example in the manual, about 10
lines of straight code. I don't like to be mucking around with PTE
entries
a higher level function could/should have set for us in a less critical
path.
-- Dan
^ permalink raw reply
* Re: [PATCH] Handle I-TLB Error and Miss separately on 8xx
From: Dan Malek @ 2005-01-19 17:28 UTC (permalink / raw)
To: Joakim.Tjernlund; +Cc: Tom Rini, Linuxppc-Embedded@Ozlabs. Org
In-Reply-To: <BCEFJBPJCGFCNMMMIDBHGECDCKAA.Joakim.Tjernlund@lumentis.se>
On Jan 18, 2005, at 7:30 PM, Joakim Tjernlund wrote:
> Something related I wonder about. Is it necessary to update the
> ACCESSED
Yes. I used to take some shortcuts in the past that always marked pages
accessed and dirty (if necessary) to eliminate code in the tlbmiss
handler.
Paulus made me fix that, so page stealing and swapping would work
more effectively. However, I'm still considering making a configuration
option because on embedded systems where the stealing and swapping
don't occur you shouldn't have to pay the price of the management in
the tlbmiss handler.
-- Dan
^ permalink raw reply
* [PATCH] ppc32: Add defconfigs for 85xx boards
From: Kumar Gala @ 2005-01-19 18:00 UTC (permalink / raw)
To: akpm; +Cc: linuxppc-embedded
Adds default config files the MPC8540 ADS, MPC8560 ADS, and MPC8555 CDS
reference boards. Hopefully people will stop asking me for mine :)
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
---
diff -Nru a/arch/ppc/configs/mpc8540_ads_defconfig b/arch/ppc/configs/mpc8540_ads_defconfig
--- /dev/null Wed Dec 31 16:00:00 196900
+++ b/arch/ppc/configs/mpc8540_ads_defconfig 2005-01-19 11:57:49 -06:00
@@ -0,0 +1,717 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.11-rc1
+# Mon Jan 17 21:17:57 2005
+#
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_GENERIC_NVRAM=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+# CONFIG_KALLSYMS is not set
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Processor
+#
+# CONFIG_6xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_POWER3 is not set
+# CONFIG_POWER4 is not set
+# CONFIG_8xx is not set
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+CONFIG_SPE=y
+CONFIG_MATH_EMULATION=y
+# CONFIG_CPU_FREQ is not set
+CONFIG_PPC_GEN550=y
+CONFIG_85xx=y
+CONFIG_PPC_INDIRECT_PCI_BE=y
+
+#
+# Freescale 85xx options
+#
+CONFIG_MPC8540_ADS=y
+# CONFIG_MPC8555_CDS is not set
+# CONFIG_MPC8560_ADS is not set
+# CONFIG_SBC8560 is not set
+CONFIG_MPC8540=y
+
+#
+# Platform options
+#
+# CONFIG_SMP is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Bus options
+#
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCI_LEGACY_PROC is not set
+CONFIG_PCI_NAMES=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD 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_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_LBD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+# CONFIG_NETLINK_DEV is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP 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 is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_PCI 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_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+# CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# 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_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISA is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PIIX4 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_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Hardware Sensors Chip support
+#
+# CONFIG_I2C_SENSOR is not set
+# 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_ASB100 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_GL518SM 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 is not set
+# 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_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+
+#
+# Other I2C Chip support
+#
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 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
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+# CONFIG_DEVFS_FS is not set
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# 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=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+# CONFIG_EXPORTFS is not set
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_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 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_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+CONFIG_DEBUG_KOBJECT=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_KGDB is not set
+# CONFIG_XMON is not set
+# CONFIG_BDI_SWITCH is not set
+CONFIG_SERIAL_TEXT_DEBUG=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff -Nru a/arch/ppc/configs/mpc8555_cds_defconfig b/arch/ppc/configs/mpc8555_cds_defconfig
--- /dev/null Wed Dec 31 16:00:00 196900
+++ b/arch/ppc/configs/mpc8555_cds_defconfig 2005-01-19 11:57:49 -06:00
@@ -0,0 +1,728 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.11-rc1
+# Mon Jan 17 21:09:00 2005
+#
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_GENERIC_NVRAM=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+# CONFIG_KALLSYMS is not set
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Processor
+#
+# CONFIG_6xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_POWER3 is not set
+# CONFIG_POWER4 is not set
+# CONFIG_8xx is not set
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+CONFIG_SPE=y
+CONFIG_MATH_EMULATION=y
+# CONFIG_CPU_FREQ is not set
+CONFIG_PPC_GEN550=y
+CONFIG_85xx=y
+CONFIG_PPC_INDIRECT_PCI_BE=y
+
+#
+# Freescale 85xx options
+#
+# CONFIG_MPC8540_ADS is not set
+CONFIG_MPC8555_CDS=y
+# CONFIG_MPC8560_ADS is not set
+# CONFIG_SBC8560 is not set
+CONFIG_MPC8555=y
+CONFIG_85xx_PCI2=y
+
+#
+# Platform options
+#
+CONFIG_CPM2=y
+# CONFIG_PC_KEYBOARD is not set
+# CONFIG_SMP is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Bus options
+#
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCI_LEGACY_PROC is not set
+CONFIG_PCI_NAMES=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD 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_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_LBD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+# CONFIG_NETLINK_DEV is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP 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 is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_PCI 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_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+# CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_CPM is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# 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_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISA is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PIIX4 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_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Hardware Sensors Chip support
+#
+# CONFIG_I2C_SENSOR is not set
+# 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_ASB100 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_GL518SM 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 is not set
+# 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_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+
+#
+# Other I2C Chip support
+#
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 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
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+# CONFIG_DEVFS_FS is not set
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# 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=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+# CONFIG_EXPORTFS is not set
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_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 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_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+# CONFIG_SCC_ENET is not set
+# CONFIG_FEC_ENET is not set
+
+#
+# CPM2 Options
+#
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+CONFIG_DEBUG_KOBJECT=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_KGDB is not set
+# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_XMON is not set
+# CONFIG_BDI_SWITCH is not set
+CONFIG_SERIAL_TEXT_DEBUG=y
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
diff -Nru a/arch/ppc/configs/mpc8560_ads_defconfig b/arch/ppc/configs/mpc8560_ads_defconfig
--- /dev/null Wed Dec 31 16:00:00 196900
+++ b/arch/ppc/configs/mpc8560_ads_defconfig 2005-01-19 11:57:49 -06:00
@@ -0,0 +1,728 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.11-rc1
+# Mon Jan 17 15:46:05 2005
+#
+CONFIG_MMU=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_HAVE_DEC_LOCK=y
+CONFIG_PPC=y
+CONFIG_PPC32=y
+CONFIG_GENERIC_NVRAM=y
+
+#
+# Code maturity level options
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_CLEAN_COMPILE=y
+CONFIG_BROKEN_ON_SMP=y
+
+#
+# General setup
+#
+CONFIG_LOCALVERSION=""
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_SYSCTL=y
+# CONFIG_AUDIT is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_HOTPLUG is not set
+CONFIG_KOBJECT_UEVENT=y
+# CONFIG_IKCONFIG is not set
+CONFIG_EMBEDDED=y
+# CONFIG_KALLSYMS is not set
+CONFIG_FUTEX=y
+# CONFIG_EPOLL is not set
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SHMEM=y
+CONFIG_CC_ALIGN_FUNCTIONS=0
+CONFIG_CC_ALIGN_LABELS=0
+CONFIG_CC_ALIGN_LOOPS=0
+CONFIG_CC_ALIGN_JUMPS=0
+# CONFIG_TINY_SHMEM is not set
+
+#
+# Loadable module support
+#
+# CONFIG_MODULES is not set
+
+#
+# Processor
+#
+# CONFIG_6xx is not set
+# CONFIG_40x is not set
+# CONFIG_44x is not set
+# CONFIG_POWER3 is not set
+# CONFIG_POWER4 is not set
+# CONFIG_8xx is not set
+CONFIG_E500=y
+CONFIG_BOOKE=y
+CONFIG_FSL_BOOKE=y
+CONFIG_SPE=y
+CONFIG_MATH_EMULATION=y
+# CONFIG_CPU_FREQ is not set
+CONFIG_85xx=y
+CONFIG_PPC_INDIRECT_PCI_BE=y
+
+#
+# Freescale 85xx options
+#
+# CONFIG_MPC8540_ADS is not set
+# CONFIG_MPC8555_CDS is not set
+CONFIG_MPC8560_ADS=y
+# CONFIG_SBC8560 is not set
+CONFIG_MPC8560=y
+
+#
+# Platform options
+#
+CONFIG_CPM2=y
+# CONFIG_PC_KEYBOARD is not set
+# CONFIG_SMP is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_HIGHMEM is not set
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_MISC is not set
+# CONFIG_CMDLINE_BOOL is not set
+
+#
+# Bus options
+#
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCI_LEGACY_PROC is not set
+CONFIG_PCI_NAMES=y
+
+#
+# PCCARD (PCMCIA/CardBus) support
+#
+# CONFIG_PCCARD is not set
+
+#
+# PC-card bridges
+#
+
+#
+# Advanced setup
+#
+# CONFIG_ADVANCED_OPTIONS is not set
+
+#
+# Default settings for advanced configuration options are used
+#
+CONFIG_HIGHMEM_START=0xfe000000
+CONFIG_LOWMEM_SIZE=0x30000000
+CONFIG_KERNEL_START=0xc0000000
+CONFIG_TASK_SIZE=0x80000000
+CONFIG_BOOT_LOAD=0x00800000
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+# CONFIG_FW_LOADER is not set
+# CONFIG_DEBUG_DRIVER is not set
+
+#
+# Memory Technology Devices (MTD)
+#
+# CONFIG_MTD is not set
+
+#
+# Parallel port support
+#
+# CONFIG_PARPORT is not set
+
+#
+# Plug and Play support
+#
+
+#
+# Block devices
+#
+# CONFIG_BLK_DEV_FD 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_LOOP=y
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_LBD is not set
+# CONFIG_CDROM_PKTCDVD is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
+
+#
+# ATA/ATAPI/MFM/RLL support
+#
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_SCSI is not set
+
+#
+# Multi-device support (RAID and LVM)
+#
+# CONFIG_MD is not set
+
+#
+# Fusion MPT device support
+#
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_IEEE1394 is not set
+
+#
+# I2O device support
+#
+# CONFIG_I2O is not set
+
+#
+# Macintosh device drivers
+#
+
+#
+# Networking support
+#
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+# CONFIG_NETLINK_DEV is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_TUNNEL is not set
+CONFIG_IP_TCPDIAG=y
+# CONFIG_IP_TCPDIAG_IPV6 is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETFILTER is not set
+
+#
+# SCTP Configuration (EXPERIMENTAL)
+#
+# CONFIG_IP_SCTP 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 is not set
+# CONFIG_NET_CLS_ROUTE is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+
+#
+# ARCnet devices
+#
+# CONFIG_ARCNET is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_NET_VENDOR_3COM is not set
+
+#
+# Tulip family network device support
+#
+# CONFIG_NET_TULIP is not set
+# CONFIG_HP100 is not set
+# CONFIG_NET_PCI 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_SK98LIN is not set
+# CONFIG_TIGON3 is not set
+CONFIG_GIANFAR=y
+CONFIG_GFAR_NAPI=y
+
+#
+# Ethernet (10000 Mbit)
+#
+# CONFIG_IXGB is not set
+# CONFIG_S2IO is not set
+
+#
+# Token Ring devices
+#
+# CONFIG_TR is not set
+
+#
+# Wireless LAN (non-hamradio)
+#
+# CONFIG_NET_RADIO is not set
+
+#
+# Wan interfaces
+#
+# CONFIG_WAN is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_SHAPER is not set
+# CONFIG_NETCONSOLE is not set
+
+#
+# ISDN subsystem
+#
+# CONFIG_ISDN is not set
+
+#
+# Telephony Support
+#
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
+# CONFIG_GAMEPORT is not set
+CONFIG_SOUND_GAMEPORT=y
+# CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Character devices
+#
+# CONFIG_VT is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+# CONFIG_SERIAL_8250 is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_SERIAL_CPM=y
+CONFIG_SERIAL_CPM_CONSOLE=y
+CONFIG_SERIAL_CPM_SCC1=y
+# CONFIG_SERIAL_CPM_SCC2 is not set
+# CONFIG_SERIAL_CPM_SCC3 is not set
+CONFIG_SERIAL_CPM_SCC4=y
+# CONFIG_SERIAL_CPM_SMC1 is not set
+# CONFIG_SERIAL_CPM_SMC2 is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+
+#
+# IPMI
+#
+# CONFIG_IPMI_HANDLER is not set
+
+#
+# Watchdog Cards
+#
+# CONFIG_WATCHDOG is not set
+# CONFIG_NVRAM is not set
+CONFIG_GEN_RTC=y
+# CONFIG_GEN_RTC_X is not set
+# CONFIG_DTLK is not set
+# CONFIG_R3964 is not set
+# CONFIG_APPLICOM is not set
+
+#
+# Ftape, the floppy tape device driver
+#
+# CONFIG_AGP is not set
+# CONFIG_DRM is not set
+# CONFIG_RAW_DRIVER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
+
+#
+# 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_I801 is not set
+# CONFIG_I2C_I810 is not set
+# CONFIG_I2C_ISA is not set
+CONFIG_I2C_MPC=y
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PIIX4 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_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_VOODOO3 is not set
+# CONFIG_I2C_PCA_ISA is not set
+
+#
+# Hardware Sensors Chip support
+#
+# CONFIG_I2C_SENSOR is not set
+# 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_ASB100 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_GL518SM 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 is not set
+# 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_MAX1619 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+
+#
+# Other I2C Chip support
+#
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_RTC8564 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
+
+#
+# Dallas's 1-wire bus
+#
+# CONFIG_W1 is not set
+
+#
+# Misc devices
+#
+
+#
+# Multimedia devices
+#
+# CONFIG_VIDEO_DEV is not set
+
+#
+# Digital Video Broadcasting Devices
+#
+# CONFIG_DVB is not set
+
+#
+# Graphics support
+#
+# CONFIG_FB is not set
+
+#
+# Sound
+#
+# CONFIG_SOUND is not set
+
+#
+# USB support
+#
+# CONFIG_USB is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
+
+#
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
+#
+
+#
+# USB Gadget Support
+#
+# CONFIG_USB_GADGET is not set
+
+#
+# MMC/SD Card support
+#
+# CONFIG_MMC is not set
+
+#
+# InfiniBand support
+#
+# CONFIG_INFINIBAND is not set
+
+#
+# File systems
+#
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=y
+CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_JBD=y
+# CONFIG_JBD_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_QUOTA is not set
+CONFIG_DNOTIFY=y
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_SYSFS=y
+# CONFIG_DEVFS_FS is not set
+# CONFIG_DEVPTS_FS_XATTR is not set
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_HUGETLB_PAGE is not set
+CONFIG_RAMFS=y
+
+#
+# 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=y
+# CONFIG_NFS_V3 is not set
+# CONFIG_NFS_V4 is not set
+# CONFIG_NFS_DIRECTIO is not set
+# CONFIG_NFSD is not set
+CONFIG_ROOT_NFS=y
+CONFIG_LOCKD=y
+# CONFIG_EXPORTFS is not set
+CONFIG_SUNRPC=y
+# CONFIG_RPCSEC_GSS_KRB5 is not set
+# CONFIG_RPCSEC_GSS_SPKM3 is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_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 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_EFI_PARTITION is not set
+
+#
+# Native Language Support
+#
+# CONFIG_NLS is not set
+# CONFIG_SCC_ENET is not set
+# CONFIG_FEC_ENET is not set
+
+#
+# CPM2 Options
+#
+
+#
+# Library routines
+#
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC32=y
+# CONFIG_LIBCRC32C is not set
+
+#
+# Profiling support
+#
+# CONFIG_PROFILING is not set
+
+#
+# Kernel hacking
+#
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_MAGIC_SYSRQ is not set
+# CONFIG_SCHEDSTATS is not set
+# CONFIG_DEBUG_SLAB is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+CONFIG_DEBUG_KOBJECT=y
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_FS is not set
+# CONFIG_KGDB_CONSOLE is not set
+# CONFIG_XMON is not set
+# CONFIG_BDI_SWITCH is not set
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+
+#
+# Cryptographic options
+#
+# CONFIG_CRYPTO is not set
+
+#
+# Hardware crypto devices
+#
^ permalink raw reply
* Re: FW: cpm_spi.c under kernel 2.6
From: David Jander @ 2005-01-19 18:47 UTC (permalink / raw)
To: linuxppc-embedded
In-Reply-To: <20050119164938.72597.qmail@web53803.mail.yahoo.com>
On Wednesday 19 January 2005 17:49, annamaya wrote:
> That reminds me that I need to make the spi driver
> available somewhere all the time. But I am not sure
> when I will be able to do that. Meanwhile, you should
> be able to start of with the old driver for the 8xx
> that should be around somewhere under the rubble. :-)
> Or, you can start off with the sample code in u-boot
> that was derived from the original driver.
I just wanted to add, that if anyone is going to get busy again with the 8xx
SPI driver(s) in u-boot and linux-2.4, I'd like to know, since I am too.
In u-boot there are two 8xx-SPI-drivers, one software and one in hardware, and
they seem both broken now (I'm still using CVS versions around 1.1.2
somewhere maybe I should cvs update :-)
Specifically spi_xmit() get each other in the way. There are two such
functions in u-boot, both non-static and with (very) different prototypes, so
I am starting to figure out the best way of fixing that mess. Is anyone busy
with the same task?
Greetings,
--
David Jander
Protonic Holland.
^ permalink raw reply
* RE: [PATCH] Handle I-TLB Error and Miss separately on 8xx
From: Joakim Tjernlund @ 2005-01-19 18:06 UTC (permalink / raw)
To: Dan Malek; +Cc: Tom Rini, Linuxppc-Embedded@Ozlabs. Org
In-Reply-To: <28C8C10C-6A3F-11D9-9943-003065F9B7DC@embeddededge.com>
>
> On Jan 18, 2005, at 5:02 PM, Joakim Tjernlund wrote:
>
> > Then all that is missing is my dcbX patch and support for 16K pages :)
>
> We'll get to that. I'd prefer to support 4K and 8M pages, though. I had
8MB pages for user space? Isn't that a bit big?
> started on doing that, some code remnants are still there, but I never
> got it to work without adding too much code to the I-tlbmiss hander.
> I want an tlbmiss handler like the example in the manual, about 10
> lines of straight code. I don't like to be mucking around with PTE
> entries
> a higher level function could/should have set for us in a less critical
> path.
yes, that would be nice :)
>
> -- Dan
>
^ permalink raw reply
* Re: [RFC] Option to disable mapping genrtc calls to ppc_md calls
From: Tom Rini @ 2005-01-19 18:08 UTC (permalink / raw)
To: Mark A. Greer; +Cc: linuxppc-dev
In-Reply-To: <41ED66D0.2090506@mvista.com>
On Tue, Jan 18, 2005 at 12:43:12PM -0700, Mark A. Greer wrote:
> Tom Rini wrote:
>
> >On Tue, Jan 18, 2005 at 11:58:25AM -0700, Mark A. Greer wrote:
> >
> >
> >>Tom Rini wrote:
> >>
> >>
> >>
> >>>I think one of us wasn't clear. I'm not arguing for nuking
> >>>ppc_md.{get,set}_rtc_time(), I'm arguing for nuking
> >>>get_rtc_time()/set_rtc_time() inlines from <asm-ppc/rtc.h> (which are
> >>>used by drivers/char/genrtc.c) in favor of todc_time et al providing the
> >>>functions for genrtc. So all of the other places we use
> >>>ppc_md.{get,set}_rtc_time() are unchanged.
> >>>
> >>>
> >>Ahh. Okay, that's good but it should be done in drivers/rtc or
> >>something like and not just another arch specific solution.
> >>
> >>
> >
> >It's not an arch specific solution today.
> >
>
> Okay, I see what you mean and yes moving that up (or something
> equivalent) would be a good idea.
>
> That's not what my patch is about though. My patch is just so I can
> provide a generic solution with what is there today. Its not
> redesigning anything, its just getting asm-ppc/rtc.h out of the way so I
> can make my own, generic get_rtc_time(), etc.
I guess the problem I have is you're not providing a generic solution
(it won't work on PPC_MULTIPLATFORM), you're providing a different hook
for your board(s) :)
Taking a look at arch/arm/common/rtctime.c again finally, it solves this
problem rather elegantly. The board registers with the driver the
rtc_ops to get at the chip.
So until we get around to stealing arch/arm/common/rtctime.c, I'd rather
you used something like:
- arch/ppc/Kconfig (or where ever you add the board bits)
config PPC_DIFFERENT_GENRTC_HOOKS
default y if BOARD_A || BOARD_B
- include/asm-ppc/rtc.h : what you had, basically.
--
Tom Rini
http://gate.crashing.org/~trini/
^ permalink raw reply
* RE: [PATCH] Handle I-TLB Error and Miss separately on 8xx
From: Joakim Tjernlund @ 2005-01-19 18:12 UTC (permalink / raw)
To: Dan Malek; +Cc: Tom Rini, Linuxppc-Embedded@Ozlabs. Org
In-Reply-To: <90FFE0C0-6A3F-11D9-9943-003065F9B7DC@embeddededge.com>
>
> On Jan 18, 2005, at 7:30 PM, Joakim Tjernlund wrote:
>
> > Something related I wonder about. Is it necessary to update the
> > ACCESSED
>
> Yes. I used to take some shortcuts in the past that always marked pages
> accessed and dirty (if necessary) to eliminate code in the tlbmiss
> handler.
> Paulus made me fix that, so page stealing and swapping would work
> more effectively. However, I'm still considering making a configuration
> option because on embedded systems where the stealing and swapping
> don't occur you shouldn't have to pay the price of the management in
> the tlbmiss handler.
hmm, don't understand the page stealing part. Which configs doesn't
steal pages? All that doesn't swap?
Jocke
^ permalink raw reply
* Re: [PATCH] Handle I-TLB Error and Miss separately on 8xx
From: Dan Malek @ 2005-01-19 18:37 UTC (permalink / raw)
To: Joakim Tjernlund; +Cc: Tom Rini, Linuxppc-Embedded@Ozlabs. Org
In-Reply-To: <JPEALJAFNGDDLOPNDIEEAEEEDAAA.joakim.tjernlund@lumentis.se>
On Jan 19, 2005, at 1:06 PM, Joakim Tjernlund wrote:
> 8MB pages for user space? Isn't that a bit big?
Just for kernel space. I think eliminating lots of TLB updates for the
kernel will be one of the easiest ways to get a boost of performance
in this area. This way, system calls or interrupts won't pollute the
TLB
for the application, which can then just continue to run without having
to reload the TLB after such events.
Part of my graduate work years ago was MMU overhead with various
page sizes and replacement algorithms. Increase page sizes from
something like 1K to 8M made a difference you could measure, but
the difference between 1K to 32K made little difference. Of course,
you can always write some application that just trashes the TLB and
proves any improvement incorrect, but that would also trash caches and
other system resources. I'll always contend that if you can measure
the difference between a 4K and 16K page, something else is grossly
wrong with the system in general and you should be looking for
performance problems elsewhere.
-- Dan
^ permalink raw reply
* RE: Kernel boot hangs by parallel flood pings
From: Johns Daniel @ 2005-01-19 18:30 UTC (permalink / raw)
To: linuxppc
I have had better luck with the following fcc_enet.c patch (against the =
ELDK 2.4.4 kernel):
~~~~~~~~~~~~~
1.) In static void mii_display_status(struct net_device *dev):
=20
if (!fep->link && !fep->old_link) {
/* Link is still down - don't print anything */
return;
}
=20
printk("%s: status: ", dev->name);
=20
if (!fep->link) {
+ netif_carrier_off(dev);
printk("link down");
} else {
+ netif_carrier_on(dev);
printk("link up");
=20
switch(s & PHY_STAT_SPMASK) {
~~~~~~~~~~~~~
2.) In fcc_enet_open(struct net_device *dev):
mii_do_cmd(dev, fep->phy->startup);
#ifdef CONFIG_PM826
/* Read the autonegotiation results */
mii_do_cmd(dev, fep->phy->ack_int);
mii_do_cmd(dev, phy_cmd_relink);
#endif /* CONFIG_PM826 */
+ if (fep->link) {
+ netif_carrier_on(dev);
+ } else {
+ netif_carrier_off(dev);
+ }
netif_start_queue(dev);
return 0; /* Success */
}
return -ENODEV; /* No PHY we understand */
#else
fep->link =3D 1;
~~~~~~~~~~~~~
This communicates the link status to the kernel TCP/IP stack. Obviously, =
this assumes that MDIO is working!
-- Johns Daniel, Advent Networks, Inc.
-----Original Message-----
From: linuxppc-embedded-bounces@ozlabs.org on behalf of Ho Lee
Sent: Wed 1/12/2005 6:14 PM
To: 'linuxppc'
Cc: 'Steffen Rumler'
Subject: RE: Kernel boot hangs by parallel flood pings
-----Original Message-----
From: linuxppc-embedded-bounces@ozlabs.org on behalf of Ho Lee
Sent: Wed 1/12/2005 6:14 PM
To: 'linuxppc'
Cc: 'Steffen Rumler'
Subject: RE: Kernel boot hangs by parallel flood pings
I met the same problem in CPM driver, and there could be many=20
solutions. I think the right place to fix is the fec driver.=20
The fec driver registers interrupt handler during the=20
initialization not when the device is opened, so it may
receive packets even the device is not up and running (also=20
before the network subsystem is initialized) My fix was to=20
ignore the received packets if the driver is not opened.=20
--- linux-2.4.26.orig/arch/ppc/8xx_io/fec.c
+++ linux-2.4.26/arch/ppc/8xx_io/fec.c=20
@@ -587,6 +587,9 @@
goto rx_processing_done;
}
=20
+ if (!netif_running(dev))
+ goto rx_processing_done;
+
/* Process the incoming frame.
*/
fep->stats.rx_packets++;
Regards,
Ho
-----Original Message-----
From: linuxppc-embedded-bounces@ozlabs.org
[mailto:linuxppc-embedded-bounces@ozlabs.org] On Behalf Of Rune =
Torgersen
Sent: Wednesday, January 12, 2005 7:32 AM
To: Steffen Rumler; linuxppc
Subject: RE: Kernel boot hangs by parallel flood pings
--- Kernel.old/net/ipv4/ip_output.c Thu Jun 5 09:00:39 2003
+++ Kernel/net/ipv4/ip_output.c Thu Jun 5 09:00:28 2003
@@ -1087,11 +1087,11 @@
void __init ip_init(void)
{
- dev_add_pack(&ip_packet_type);
-
ip_rt_init();
inet_initpeers();
+ dev_add_pack(&ip_packet_type);
+
#ifdef CONFIG_IP_MULTICAST
proc_net_create("igmp", 0, ip_mc_procinfo);
#endif
>>
_______________________________________________
Linuxppc-embedded mailing list
Linuxppc-embedded@ozlabs.org
https://ozlabs.org/mailman/listinfo/linuxppc-embedded
^ permalink raw reply
* Re: [PATCH] raid6: altivec support
From: Kumar Gala @ 2005-01-19 14:45 UTC (permalink / raw)
To: David Woodhouse
Cc: Linux Kernel list, linuxppc-dev list, Linus Torvalds,
Paul Mackerras, H. Peter Anvin
In-Reply-To: <1106120622.10851.42.camel@baythorne.infradead.org>
David,
We did talk about looking at using some work Ben did in ppc64 with OF=20
in ppc32. John Masters was looking into this, but I havent heard much=20=
from him on it lately.
The firmware interface on the ppc32 embedded side is some what broken=20
in my mind.
- kumar
On Jan 19, 2005, at 1:43 AM, David Woodhouse wrote:
> On Wed, 2005-01-19 at 15:11 +1100, Benjamin Herrenschmidt wrote:
> > We should probably "backport" that simplification to ppc32...
>
> Yeah.... I'm increasingly tempted to merge ppc32/ppc64 into one arch
> like mips/parisc/s390. Or would that get vetoed on the basis that we
> don't have all that horrid non-OF platform support in ppc64 yet, and
> we're still kidding ourselves that all those embedded vendors will
> either not notice ppc64 or will use OF?
>
> --=20
> dwmw2
>
>
>
> -
> To unsubscribe from this list: send the line "unsubscribe=20
> linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at=A0 http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at=A0 http://www.tux.org/lkml/
^ permalink raw reply
* Re: [PATCH] raid6: altivec support
From: Jon Masters @ 2005-01-19 18:07 UTC (permalink / raw)
To: Kumar Gala
Cc: Linux Kernel list, linuxppc-dev list, Linus Torvalds,
Paul Mackerras, H. Peter Anvin, David Woodhouse
In-Reply-To: <BD84893E-6A28-11D9-AC28-000393DBC2E8@freescale.com>
Kumar Gala wrote:
> We did talk about looking at using some work Ben did in ppc64 with OF in
> ppc32. John Masters was looking into this, but I havent heard much from
> him on it lately.
I went rather quiet since I had nothing new to add to the discussion.
But I did plan to get somewhere before FOSDEM (next month) so I could at
least talk to the guys there about it - this is really taking a backseat
as I've little time for it and no BDI2000/etc. at home :-)
> The firmware interface on the ppc32 embedded side is some what broken in
> my mind.
It's absolutely broken and needs fixing - perhaps if someone wants to
work with me on it, we'd get it sorted more quickly.
Cheers,
Jon.
^ permalink raw reply
* RE: [PATCH] Handle I-TLB Error and Miss separately on 8xx
From: Joakim Tjernlund @ 2005-01-19 19:58 UTC (permalink / raw)
To: Dan Malek; +Cc: Tom Rini, Linuxppc-Embedded@Ozlabs. Org
In-Reply-To: <3AACC857-6A49-11D9-9943-003065F9B7DC@embeddededge.com>
> On Jan 19, 2005, at 1:06 PM, Joakim Tjernlund wrote:
>
> > 8MB pages for user space? Isn't that a bit big?
>
> Just for kernel space. I think eliminating lots of TLB updates for the
> kernel will be one of the easiest ways to get a boost of performance
> in this area. This way, system calls or interrupts won't pollute the
> TLB
> for the application, which can then just continue to run without having
> to reload the TLB after such events.
I see, similar to the pinned TLBs in 8xx but without the "pin"
This would include vmalloc space and ioremapped space as well?
>
> Part of my graduate work years ago was MMU overhead with various
> page sizes and replacement algorithms. Increase page sizes from
> something like 1K to 8M made a difference you could measure, but
> the difference between 1K to 32K made little difference. Of course,
> you can always write some application that just trashes the TLB and
> proves any improvement incorrect, but that would also trash caches and
> other system resources. I'll always contend that if you can measure
> the difference between a 4K and 16K page, something else is grossly
> wrong with the system in general and you should be looking for
> performance problems elsewhere.
hmm, did you measure this on a 8xx with that have few TLBs?
I havn't done any measurements, it just seemed like a good idea for
systems with few TLBs and lots of RAM.
Jocke
^ permalink raw reply
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