Commit graph

8019 commits

Author SHA1 Message Date
Paul Mackerras
b2ad7b5e81 Allow PCI config space syscalls to be used by 64-bit processes.
The pciconfig_iobase, pciconfig_read and pciconfig_write system calls
were only implemented for 32-bit processes; for 64-bit processes they
returned an ENOSYS error.  This allows them to be used by 64-bit
processes as well.  The X server uses pciconfig_iobase at least, and
this change is necessary to allow a 64-bit X server to work on my G5.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 23:02:36 +10:00
Arthur Othieno
766375362a [PATCH] ppc64: Big-endian I/O memory accessors.
I/O memory accessors. Big-endian version. For those busses/devices
that do export big-endian I/O memory.

Of notable relevance/reference:

   http://lwn.net/Articles/132804/
   http://ozlabs.org/pipermail/linuxppc-embedded/2005-August/019798.html
   http://ozlabs.org/pipermail/linuxppc-embedded/2005-August/019752.html

Signed-Off-By: Arthur Othieno <a.othieno@bluewin.ch>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:38 +10:00
Paul Mackerras
1635317fac [PATCH] Separate pci bits out of struct device_node
This patch pulls the PCI-related junk out of struct device_node and
puts it in a separate structure, struct pci_dn.  The device_node now
just has a void * pointer in it, which points to a struct pci_dn for
nodes that represent PCI devices.  It could potentially be used in
future for device-specific data for other sorts of devices, such as
virtual I/O devices.

Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:38 +10:00
Kumar Gala
b28d2582ce [PATCH] ppc64: remove use of asm/segment.h
Remove asm-ppc64/segment.h now that all users are gone.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:38 +10:00
Mark Bellon
3cc747e964 [PATCH] PPC64: large INITRD causes kernel not to boot
In PPC64 there are number of problems in arch/ppc64/boot/main.c that
prevent a kernel from making use of a large (greater than ~16MB) INITRD.
This is 64 bit architecture and really large INITRD images should be
possible.

Simply put the existing code has a fixed reservation (claim) address and
once the kernel plus initrd image are large enough to pass this address
all sorts of bad things occur. The fix is the dynamically establish the
first claim address above the loaded kernel plus initrd (plus some
"padding" and rounding). If PROG_START is defined this will be used as
the minimum safe address - currently known to be 0x01400000 for the
firmwares tested so far.

Signed-off-by: Mark Bellon <mbellon@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:37 +10:00
jdl@freescale.com
f9526785d8 [PATCH] powerpc: Fix __power64__ typos that should be __powerpc64__
Fix __power64__ typo that should be __powerpc64__ instead.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:35 +10:00
Geoff Levand
e4df767171 [PATCH] ppc64: makefile cleanup
This patch cleans up the output generated by ppc64 builds.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:35 +10:00
Geoff Levand
a24c8481b6 [PATCH] ppc64: zimage build fix
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:35 +10:00
jdl@freescale.com
dd56fdf23d [PATCH] powerpc: Merge a few more include files
Merge a few asm-ppc and asm-ppc64 header files.
Note: the merge of setup.h intentionally does not carry
forward the m68k cruft.  That means this patch continues
to break the already broken amiga on the ppc32.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:35 +10:00
jdl@freescale.com
64807081e3 [PATCH] powerpc: Make check_bugs() static inline
Make check_bugs() static inline and remove it from syscalls.c.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:35 +10:00
jdl@freescale.com
a37c8875a7 [PATCH] powerpc: Standardize on _ASM_POWERPC header symbol prefix
Standardize on _ASM_POWERPC_... prefix for all #include
exclusion symbols.  Fixup all the non-compilers.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:34 +10:00
Stephen Rothwell
38c0ff06d5 [PATCH] ppc64: iSeries early printk breakage
The earlier commit 8d92739186
(Consolidate early console and PPCDBG code) broke iSeries because
it caused unregister_console(&udbg_console) to be called
unconditionally.  iSeries never registers the udbg_console.

This just reverts part of the change.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:34 +10:00
Michael Ellerman
34b5233f37 [PATCH] ppc64: Fix oops for !CONFIG_NUMA
The SPARSEMEM EXTREME code (802f192e4a) that
went in yesterday broke PPC64 for !CONFIG_NUMA.

The problem is that (free|reserve)_bootmem don't take a page number as their
first argument, they take an address. Ruh roh.

Booted on P5 LPAR, iSeries and G5.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:34 +10:00
Arnd Bergmann
a84195f36e [PATCH] ppc64: fix IPI on bpa_iic
This fixes a severe bug in the bpa_iic driver that caused
all sorts of problems.

We had been using incorrect priority values for inter processor
interrupts, which resulted in always doing CALL_FUNCTION
instead of RESCHEDULE or DEBUGGER_BREAK.

The symptoms cured by this patch include bad performance on
SMP systems spurious kernel panics in the IPI code.

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-09-09 22:11:34 +10:00
Linus Torvalds
5f50241302 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-09-08 20:26:11 -07:00
Linus Torvalds
82b7ec75df Merge git://oss.sgi.com:8090/oss/git/xfs-2.6 2005-09-08 20:24:02 -07:00
Jeff Garzik
8add788574 [libata] minor fixes
* sata_mv: remove pci_intx(), now that the same function is in PCI core
* sata_sis: fix variable initialization bug, trim trailing whitespace
2005-09-08 23:07:29 -04:00
Nathan Scott
c9fc0d6a69 [XFS] Revert recent quota Makefile change, not in a fit state for merging.
Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-09 11:38:09 +10:00
Greg Ungerer
03981f2427 [PATCH] m68knommu: extract common timer code for 68EZ328 processor
Rework the 68x328 configuration and setup code. All 68x328 varients
share the same timer hardware. So extract that into its own file,
instead of keeping copies in each processors setup code.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:37 -07:00
Greg Ungerer
d9b9d5ddb8 [PATCH] m68knommu: include ColdFire 523x processor register definitions
Include the ColdFire 523x register definitions when compiling
for that target processor.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:37 -07:00
Greg Ungerer
75003c4812 [PATCH] m68knommu: create common timer code for 68x328 processor varients
Create common timer code for all 68x328 processor varients.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:37 -07:00
Greg Ungerer
a79626604b [PATCH] m68knommu: register map setup for MOD5272 board
The boot loader on the MOD5272 board doesn't set the register maping,
so set it in the 5272 init code. There was code in there to support
this, but we had never needed to use it before.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:37 -07:00
Greg Ungerer
a052b7affc [PATCH] m68knommu: add timer support for the 523x ColdFire processor family
Add timer support for the ColdFire 523x processor family.
(It uses the ColdFire PIT timer hardware, so we just build that in).

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:37 -07:00
Greg Ungerer
7dbdd91fe6 [PATCH] m68knommu: include support for the ColdFire 523x processor UARTs
Add support definitions for the integrated UARTs on the 523x ColdFire
processor family.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:36 -07:00
Greg Ungerer
ee721126ca [PATCH] m68knommu: extract common timer code for 68328 processor
Rework the 68x328 configuration and setup code. All 68x328 varient
share the same timer hardware, so extract that into its own file,
instead of keeping copies in each processors setup code.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:36 -07:00
Greg Ungerer
8c2b58ce71 [PATCH] m68knommu: create common config code for all 68VZ328 platforms
Create common 68VZ328 config code. It is essentially the same for
all boards that use this, so no point having a version of it for
each.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:36 -07:00
Greg Ungerer
55f37debf7 [PATCH] m68knommu: remove DrangonEngine2 specific config code
Remove DragonEngine2 specific config code. Use common 68VZ328 config
code now.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:36 -07:00
Greg Ungerer
58201a2d03 [PATCH] m68knommu: remove uCdimm specific config code
Remove uCdimm specific config code. Use common 68VZ328 config code now.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:36 -07:00
Greg Ungerer
97591b2c76 [PATCH] m68knommu: 523x ColdFire processor init/config Makefile
Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:35 -07:00
Greg Ungerer
1bdd89db11 [PATCH] m68knommu: defines to support the ColdFire 523x processor
Add processor level and clock support defines for the ColdFire 523x
processor.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:35 -07:00
Greg Ungerer
910ce396a8 [PATCH] m68knommu: ColdFire 523x processor register definitions
ColdFire 523x processor hardware register definitions.

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-08 17:27:35 -07:00
Linus Torvalds
4fe8a0f4c5 Merge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-09-08 17:26:52 -07:00
Linus Torvalds
529980c8b0 Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq 2005-09-08 17:24:34 -07:00
Linus Torvalds
e3e3679cfc Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart 2005-09-08 17:22:53 -07:00
Linus Torvalds
5420520973 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6 2005-09-08 17:21:02 -07:00
Henk
b71e318cdb [PATCH] USB: yealink: fix htons usage, documentation updates
Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:40:57 -07:00
Greg Kroah-Hartman
d5ae36dd43 [PATCH] USB: fix endian issues in yealink driver.
sparse still complains about the htons usage, but I'll leave that for
others to fix.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:40:57 -07:00
Henk
aca951a22a [PATCH] input-driver-yealink-P1K-usb-phone
This patch aggregates all modifications in the -mm tree and adds
complete ringtone support.

The following features are supported:
  - keyboard          full support
  - LCD               full support
  - LED               full support
  - dialtone          full support
  - ringtone          full support
  - audio playback    via generic usb audio diver
  - audio record      via generic usb audio diver

For driver documentation see: Documentation/input/yealink.txt
For vendor documentation see: http://yealink.com

Signed-off-by: Henk <Henk.Vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:40:57 -07:00
Nick Sillik
d6450e1932 [PATCH] USB Storage: code cleanups for onetouch.c
As sugested by Alan Stern here are a few code cleanups for onetouch.c:

-Check number of endpoints before directly referencing intf->endpoint[2]
-Use defined constants instead of magic numbers
-Revmove the non-ascii characters from copyright notice
-Make registration and deregistration messages more similar

Signed-off-by: Nick Sillik <n.sillik@temple.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:30:33 -07:00
Pete Zaitcev
0256839619 [PATCH] usbmon in 2.6.13: peeking into DMA areas
This code looks at urb->transfer_dma, maps the page and takes the data.
I am looking for volunteers to contribute architectures other than i386
or to develop an architecure-neutral API for it (or point me that it
was done already).

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:36 -07:00
david-b@pacbell.net
d0384200f6 [PATCH] ehci: add tt_usecs
This adds the field tt_usecs to ehci_qh and ehci_iso_stream, and sets it
appropriately when setting them up as periodic endpoints.  It records
the transation translator's think_time (added in last patch) plus the
downstream (i.e. low or full speed) bustime of the transfer associated
with each interrupt or iso frame, as calculated by usb_calc_bus_time.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:36 -07:00
david-b@pacbell.net
e09711aef4 [PATCH] ehci: add think_time
This adds think_time to the usb_tt struct and sets it appropriately
(measured in ns); this can help us implement better split transaction
scheduling.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:35 -07:00
David Brownell
090ffa9d0e [PATCH] USB: usbnet (9/9) module for pl2301/2302 cables
This wraps up the conversion of the "usbnet" driver structure, by
moving the Prolific PL-2201/2302 minidriver to a module of its own.
It also includes some minor cleanups to the remaining "usbnet" file,
notably removing that long changelog at the top.

Minor historical note:  Linux 2.2 first called the driver for
this hardware "plusb".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:33 -07:00
David Brownell
64e049102d [PATCH] USB: usbnet (8/9) module for RNDIS devices
This adds host-side RNDIS support to the "usbnet" driver, so Linux can talk
to various devices (often based on WinCE) that otherwise only Windows could
talk to.

Tested with little-endian Linux talking to a Linux-USB Ethernet/RNDIS based
peripheral.  This also includes updates from Eddie C. Dost <ecd@brainaid.de>
for big-endian SPARC Linux talking to a Nokia 9500 Communicator.

It's still marked as EXPERIMENTAL because this code is so young.  This
ought to let Linux to work with various cable modems that previously
would have been "Windows Only".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:33 -07:00
David Brownell
4324fd4934 [PATCH] USB: usbnet (7/9) module for CDC Ethernet
Makes the CDC Ethernet support live in a separate driver module.
This module is a bit special since it exports utility functions
that are reused by the the Zaurus and RNDIS drivers, but it's
not "core" like usbnet itself.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:32 -07:00
David Brownell
0aa599c564 [PATCH] USB: usbnet (6/9) module for Zaurii and compatibles
This moves usbnet support for Zaurus and compatibles into its own module.
Other than exporting a couple of helper functions, this just involved
shuffling some code and updating the comments.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:32 -07:00
David Brownell
47ee3051c8 [PATCH] USB: usbnet (5/9) module for genesys gl620a cables
This moves the GeneSys GL620USB-A support into its own driver file.
It also fixes a "return wrong skb" glitch in the rx unbatching, as
recently reported, and adds some missing byteswaps in the special
"genelink" headers (so it might now work on big-endian Linux).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:32 -07:00
David Brownell
904813cd8a [PATCH] USB: usbnet (4/9) module for net1080 cables
As with the "cdc_subset" and "asix" drivers, this just moves the net1080
support into its one driver module.  In this case there's a small bit of
extra cleanup involved, moving some funky framing logic into the tx_fixup()
routine (resolving a long overdue FIXME).

Minor historical note:  "usbnet" started out as "net1080", then got
generalized to make it easier for other network drivers to reuse the
urb queueing and fault management code here.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:31 -07:00
David Brownell
2e55cc7210 [PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters
This patch moves the ASIX AX8817x driver into its own file, just using
the "usbnet" infrastructure as a utility library.

 - As with "cdc_subset" this involved minor Kconfig/kbuild tweaks,
   moving code from one file to another, and exporting a few functions.

 - This includes updates from Jamie Painter to add (and use) a new hook
   to handle the different maximum transfer sizes for rx and tx sides.

 - Also from Jamie, some bugfixes:
    * MDIO byteorder (to address some PPC media negotiation problems);
    * Force alignment at key spots when using ax88772 framing (on some
      embedded hardware, the network stack will break otherwise);
    * Address some link reset problems.

It also makes this driver use the standard (5 seconds vs half second)
control timeouts used elsewhere in USB; and wraps a few lines before
the 80th column (which previously needed it).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:31 -07:00
David Brownell
38bde1d469 [PATCH] USB: usbnet (2/9) module for simple network links
This patch creates the first of several separate "minidriver" modules
for "usbnet".  This one handles only the very simplest hardware, which
can be handled almost entirely by the "usbnet" core.

    - Move device-specific bits into new "cdc_subset.c" driver,
      shrinking "usbnet" by a bunch;

    - Export the functions needed to support this minidriver
      (with EXPORT_SYMBOL_GPL);

    - Update Kconfig and kbuild accordingly.

This one handles about a dozen different device types, with the most
notable ones being Gumstix and most Linux-based PDAs (except Zaurus
running that ancient code from Sharp).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:28:31 -07:00