Commit Graph

52 Commits

Author SHA1 Message Date
Russell King 8832157bff [ARM] Fix pci export warnings
Remove duplicate PCI exports from ixp4xx machine class.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-08-06 11:00:45 +01:00
Martin Michlmayr 4c756f4e95 [ARM] 3747/1: Fix compilation error in mach-ixp4xx/gtwx5715-setup.c
Patch from Martin Michlmayr

Fix the following compilation error in arm/mach-ixp4xx/gtwx5715-setup:

  CC      arch/arm/mach-ixp4xx/gtwx5715-setup.o
arch/arm/mach-ixp4xx/gtwx5715-setup.c:110: error: expected identifier or '(' before ‘=’ token
arch/arm/mach-ixp4xx/gtwx5715-setup.c:121: error: 'gtwx5715_flash_resource' undeclared here (not in a function)
arch/arm/mach-ixp4xx/gtwx5715-setup.c: In function 'gtwx5715_init':
arch/arm/mach-ixp4xx/gtwx5715-setup.c:133: error: 'flash_resource' undeclared (first use in this function)
arch/arm/mach-ixp4xx/gtwx5715-setup.c:133: error: (Each undeclared identifier is reported only once
arch/arm/mach-ixp4xx/gtwx5715-setup.c:133: error: for each function it appears in.)
make[1]: *** [arch/arm/mach-ixp4xx/gtwx5715-setup.o] Error 1

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-08-06 09:59:26 +01:00
Thomas Gleixner 52e405eaa9 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge
The irgflags consolidation did conflict with the ARM to generic IRQ
conversion and was not applied for ARM. Fix it up.

Use the new IRQF_ constants and remove the SA_INTERRUPT define

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-02 17:29:22 -07:00
Thomas Gleixner 698dfe2b45 [ARM] 3682/2: ARM: Convert ixp4xx to generic irq handling
Patch from Thomas Gleixner

From: Thomas Gleixner <tglx@linutronix.de>

Fixup the conversion to generic irq subsystem.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-07-01 23:01:49 +01:00
Jörn Engel 6ab3d5624e Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-30 19:25:36 +02:00
Linus Torvalds f6e6e88373 Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] 3657/1: S3C24XX: Documentation update of Overview.txt
  [ARM] Update mach-types
  [ARM] 3656/1: S3C2412: Add S3C2412 and S3C2413 documenation
  [ARM] 3654/1: add ajeco 1arm sbc support
  [ARM] fix drivers/mfd/ucb1x00-core.c IRQ probing bug
  [ARM] 3651/1: S3C24XX: Make arch list more detailed
  [ARM] 3650/1: S3C2412: Update s3c2410_defconfig
  [ARM] 3649/1: S3C24XX: Fix capitalisation of CPU on SMDK2440
  [ARM] 3612/1: make pci bus optional for ixp4xx platform
  [ARM] Remove MODE_(SVC|IRQ|FIQ|USR) and DEFAULT_FIQ
  [ARM] Remove save_lr/restore_pc macros
  [ARM] Remove partial non-v6 binutils compatibility
  [ARM] Remove LOADREGS macro
  [ARM] Remove RETINSTR macro
2006-06-26 15:01:05 -07:00
Milan Svoboda 689391210a [ARM] 3612/1: make pci bus optional for ixp4xx platform
Patch from Milan Svoboda

IXP4XX platform can happily live without pci bus. This patch modifies
Kconfig to support this option and modifies Makefile so pci only files
are compiled only when pci is really selected.

Patch is tested and ixdp465 runs fine with or without the pci bus.--

Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>Signed-off-by: Deepak Saxena <dsaxena@plexity.net>Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-25 22:12:12 +01:00
Adrian Bunk 83cc5ed3c4 [PATCH] kernel/sys.c: cleanups
- proper prototypes for the following functions:
  - ctrl_alt_del()  (in include/linux/reboot.h)
  - getrusage()     (in include/linux/resource.h)
- make the following needlessly global functions static:
  - kernel_restart_prepare()
  - kernel_kexec()

[akpm@osdl.org: compile fix]
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25 10:01:06 -07:00
Rod Whitby e22b04fb6b [ARM] 3597/1: ixp4xx/nslu2: Board support for new LED subsystem
Patch from Rod Whitby

This patch implements NEW_LEDS support for the Linksys NSLU2.  The
NSLU2 has four LED indicators, which are the only form of output for
an unmodified device - there is no keyboard or display on an NSLU2.
For an NSLU2 which has been modified to bring out the serial port
console, it is important to register that device first separately, to
enable debugging of other device support.

Signed-off-by: John Bowler <jbowler@acm.org>
Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22 22:21:02 +01:00
Rod Whitby df6934b33c [ARM] 3595/1: ixp4xx/nas100d: Board support for new LED subsystem
Patch from Rod Whitby

This patch implements NEW_LEDS support for the IOMega NAS100d.  The
NAS100d has three LED indicators, which are the only form of output
for an unmodified device - there is no keyboard or display on an
NAS100d.  For an NAS100d which has been modified to bring out the
serial port console, it is important to register that device first
separately, to enable debugging of other device support.

Signed-off-by: John Bowler <jbowler@acm.org>
Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22 22:21:01 +01:00
Lennert Buytenhek f869afab8f [ARM] 3616/1: fix timer handler wrap logic for a number of platforms
Patch from Lennert Buytenhek

A couple of platforms aren't using the right comparison type in their
timer interrupt handlers (as we're comparing two wrapping timestamps,
we need a bmi/bpl-type comparison, not an unsigned comparison) -- this
patch fixes them up.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-22 10:30:53 +01:00
Egry Gabor c41045a43a [ARM] Trivial typo fixes
Trivial typo fixes in Kconfig files (ARM).

Signed-off-by: Egry Gabor <gaboregry@t-online.hu>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-04 21:22:11 +01:00
Deepak Saxena 76bbb00288 [ARM] 3487/1: IXP4xx: Support non-PCI systems
Patch from Deepak Saxena

This patch allows for the addition of IXP4xx systems that do not make
use of the PCI interface by moving the CONFIG_PCI symbol selection to
be platform-specific instead of for all of IXP4xx. If at least one machine
with PCI support is built, the PCI code will be compiled in, but when
building !PCI, this will drastically shrink the kernel size.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-30 15:34:29 +01:00
Lennert Buytenhek 6cc1b65886 [ARM] 3480/1: ixp4xx: fix irq2gpio array type
Patch from Lennert Buytenhek

The irq2gpio array was recently converted from an array of ints to an
array of chars (by patch 3368/1.)  However, this array contains elements
that are -1, and on ARM, the char type is unsigned by default, so this
patch broke the GPIO check in ixp4xx_set_irq_type.

Change the 'char' to be a 'signed char' to fix this.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-20 21:24:38 +01:00
Russell King d2a02b93cf [ARM] Convert kmalloc+memset to kzalloc
Convert all uses of kmalloc followed by memset to use kzalloc instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:17 +00:00
Alessandro Zummo 73deb7dc05 [ARM] 3368/1: ixp4xx: set gpio direction in ixp4xx_config_irq
Patch from Alessandro Zummo

ixp4xx_config_irq did not configure the gpio line
as an input.

As an added bonus, the irq2gpio array has been converted
from int to char.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 22:06:09 +00:00
Alessandro Zummo e7fcdb79ec [ARM] 3355/1: NSLU2: remove propmt depends
Patch from Alessandro Zummo

The patch that would have made the NSLU2
kernel non compatible with other ixp4xx machs
never entered the kernel. So it is actually
safe to remove the prompt dependencies.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-08 23:45:12 +00:00
Alessandro Zummo dcc8fa50eb [ARM] 3354/1: NAS100d: fix power led handling
Patch from Alessandro Zummo

Disable GPIO clocks to allow
the power led to work properly.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-08 23:45:10 +00:00
Alessandro Zummo 744bfe4c25 [ARM] 3353/1: NAS100d: protect nas100d_power_exit() with machine_is_nas100d()
Patch from Alessandro Zummo

nas100d_power_exit(void) gets some protection
to avoid freeing an irq when it is not appropriate to do so.

Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-07 22:48:29 +00:00
Mårten Wikström 06e4479bd0 [ARM] 3347/1: Bugfix for ixp4xx_set_irq_type()
Patch from Mårten Wikström

This patch fixes a bug in ixp4xx_set_irq_type() which leads to
GPIO being incorrectly set to both edge triggered for raising
as well as falling edge interrupt types. See the previous
discussion on patch 3312/1.

Signed-off-by: Mårten Wikström <marten.wikstrom@passito.se>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-22 22:27:23 +00:00
Alessandro Zummo bc66d4496f [ARM] 3344/1: NSLU2: beeper support
Patch from Alessandro Zummo

This patch adds support for the beeper
embedded in the NSLU2 to the machine setup code.

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-22 21:12:06 +00:00
Alessandro Zummo d7353b25c8 [ARM] 3342/1: NSLU2: Protect power button init routine with machine_is_nslu2()
Patch from Alessandro Zummo

The power button exit routine for the Linksys NSLU2 was not protected by
a machine_is_nslu2(). This patch fixes it.

Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-22 21:12:05 +00:00
Martin Michlmayr 3dfaf7a68e [ARM] 3337/1: Fix NSLU2 flash support according to window size configuration patch
Patch from Martin Michlmayr

ARM patch 3226/1 (IXP4xx runtime expansion bus window size configuration)
forgot to update mach-ixp4xx/nslu2-setup.c which leads to the following
compilation error.  Update NSLU2 flash support following patch 3226/1.

  CC      arch/arm/mach-ixp4xx/nslu2-setup.o
arch/arm/mach-ixp4xx/nslu2-setup.c:30: error: ‘NSLU2_FLASH_BASE’ undeclared here (not in a function)
arch/arm/mach-ixp4xx/nslu2-setup.c:31: error: ‘NSLU2_FLASH_SIZE’ undeclared here (not in a function)
make[1]: *** [arch/arm/mach-ixp4xx/nslu2-setup.o] Error 1
make: *** [arch/arm/mach-ixp4xx] Error 2

Signed-off-by: Martin Michlmayr <tbm@cyrius.com>

---

 nslu2-setup.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-16 22:36:12 +00:00
David Vrabel 1e74c89125 [ARM] 3281/1: ixp4xx: export ixp4xx_exp_bus_size for modules
Patch from David Vrabel

Export ixp4xx_exp_bus_size so modules can use the IXP4XX_EXP_BUS_BASE(n) macro.

Also, fix a printk format warning.

Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-18 22:46:43 +00:00
Nicolas Pitre 946d4935fc [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2)
Patch from Nicolas Pitre

This field is redundent since it must be equal to PHYS_OFFSET anyway.

Now that no code uses it anymore, mark it deprecated and remove all
initializations from the tree.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-13 20:51:52 +00:00
Deepak Saxena 54e269ead6 [ARM] 3226/1: IXP4xx runtime expansion bus window size configuration
Patch from Deepak Saxena

The expansion bus on the IXP46x NPU can be configured for either 32MiB or
16MiB windows and changing the configuration causes the base address for
each chip select for each region to change. Because of this, we cannot
hardcode the physical base as we currently do. This patch checks the
expansion bus configuration registers at runtime to determine the
appropriate window size. Note that this requires that the bootloader
already configured the device sizes appropriately, but I feel that is
valid assumption to make as the bootloader must configure and access
the flash window, the output display (LCD, LEDs, etc) window, and
other expansion bus devices.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-05 20:59:29 +00:00
Rod Whitby 313cbb5519 [ARM] 3218/1: PAGE_SHIFT undeclared in arch-ixp4xx/memory.h (adjust_zones moved out of line)
Patch from Rod Whitby

PAGE_SHIFT is undeclared in include/asm-arm/arch-ixp4xx/memory.h, identified by the following kernel compilation error:

CC [M] sound/core/memory.o
In file included from include/asm/memory.h:27,
from include/asm/io.h:28,
from sound/core/memory.c:24:
include/asm/arch/memory.h: In function `__arch_adjust_zones':
include/asm/arch/memory.h:28: error: `PAGE_SHIFT' undeclared (first use
in this function)

This patch replaces my previous attempt at fixing this problem (Patch 3214/1) and is based on the following feedback:

Russell King wrote:
> The error you see came up on SA1100.  The best solution was to move
> the __arch_adjust_zones() function out of line.  I suggest ixp4xx
> does the same.

I have moved the function out of line into arch/arm/mach-ixp4xx/common-pci.c as suggested.

Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-04 17:17:13 +00:00
Deepak Saxena 8d27e6992b [ARM] 3220/1: Remove gpio_isr_line_clear() from NAS 100d
Patch from Deepak Saxena

This patch removes referneces to gpio_isr_line_clear() from the
NAS 100d platform implementation.

Depends on 3192/1 and 3215/1

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-04 17:17:12 +00:00
Rod Whitby 3145d8a6cc [ARM] 3215/1: Iomega NAS 100d (MACH_NAS100D) machine support
Patch from Rod Whitby

This patch adds support for a new arm/ixp4xx machine - the Iomega NAS 100d network attached storage product.  The NAS100D is a consumer device containing a 266MHz Intel IXP420 processor, 16MB of flash, 64MB of RAM, a 160Gb internal IDE hard disk, and 802.11b/g wireless on an Atheros mini-PCI card.

Work on porting the latest 2.6.x kernel to this device is being done by
the NSLU2-Linux project (the same team who maintains the port to the
Linksys NSLU2 device).  In particular, the majority of this patch was
authored by Alessandro Zummo, based on the work done for MACH_NSLU2
support by the NSLU2-Linux core team of developers.

MACH_NAS100D (as implemented by this patch) can be enabled in jumbo
ixp4xx kernels without any affect on the other machines supported by
that kernel.

This patch applies cleanly against 2.6.15-rc7 and should be trivial to
apply to later kernel versions. It does not depend upon any other
patches.

Modified files (and number of lines inserted):
 arch/arm/mach-ixp4xx/Kconfig           |    8
 arch/arm/mach-ixp4xx/Makefile          |    1
 include/asm-arm/arch-ixp4xx/hardware.h |    1
 include/asm-arm/arch-ixp4xx/irqs.h     |    9
 include/asm-arm/arch-ixp4xx/nas100d.h  |   75
 arch/arm/mach-ixp4xx/nas100d-pci.c     |   77
 arch/arm/mach-ixp4xx/nas100d-power.c   |   69
 arch/arm/mach-ixp4xx/nas100d-setup.c   |  133

-- Rod Whitby (NSLU2-Linux project lead)

Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-04 17:17:11 +00:00
Deepak Saxena f7e8bbb820 [ARM] 3192/1: Remove gpio_isr_line_clear() API from IXP4xx
Patch from Deepak Saxena

Other than interrupt masking purposes, this API is only used when
configuring interrupt lines and this patch moves that functionality
directly into the ixp4xx_set_irq_type() implementation as board level
PCI code should not need to worry about those details.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-04 17:17:10 +00:00
Jeff Hansen a35d6c91b8 [ARM] Fix IXDP425 setup bug
There is a typo in the ARM IXDP425 setup definition that mistakenly tries
to use UART1's IRQ for UART2's traffic.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-12-01 15:50:35 +00:00
Alessandro Zummo a7918f39bb [ARM] 3140/1: NSLU2 machine support
Patch from Alessandro Zummo

This patch adds support for the LinkSys NSLU2 running with
both big and little-endian kernels. The LinkSys NSLU2 is
a cost engineered ARM, XScale 420 based system similar to
the the Intel IXDP425 evaluation board. It uses the
IXP4XX ARCH.

While this patch applies independently of other patches
the resultant kernel requires further patches to successfully
use onboard devices, including the onboard flash. Since these
patches are independent of this one they will be submitted
separately.

A defconfig is not included here because not all of
the required drivers are actually in the kernel.
We intend to provide one as soon as the patches
will be incorporated in mainstream.

This patch is the combined work of nslu2-linux.org

Signed-off-by: John Bowler <jbowler@acm.org>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:05:04 +00:00
Alessandro Zummo 84613387cb [ARM] 3089/1: ixp4xx AHB/PCI endianness fix
Patch from Alessandro Zummo

  This patch fixes AHB/PCI endianness problems when the
 processor is in little-endian mode.

 The patch configures the CSR register closely following the directives
 in [1], paragraph 4.1, page 19.

 According to the considerations in [1], page 11, while the AHB bus
 supports both endian modes, on the IXP4XX it always uses big-endian.

 The PCI bus is connected to the South AHB. A wrong setting in the CSR
 register will thus cause a malfunctional PCI bus.

 A schematic diagram of the bus interconnections on the IXP4XX
 can be found in [1], page 18.

 The patch has been verified to work on the NSLU2 in
 both LE and BE modes.

 The author is Peter Korsgaard.

 [1] Intel® IXP4XX Product Line of Network Processors and IXC1100
 Control Plane Processor:
 Understanding Big Endian and Little Endian Modes

 http://www.intel.com/design/network/applnots/25423701.pdf

Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-06 14:34:12 +00:00
Russell King d052d1beff Create platform_device.h to contain all the platform device details.
Convert everyone who uses platform_bus_type to include
linux/platform_device.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-10-29 19:07:23 +01:00
Deepak Saxena 87fe04bd2a [ARM] 2985/1: Replace map_desc.physical with map_desc.pfn: IXP4xx
Patch from Deepak Saxena

IXP4xx map_desc.pfn conversion

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 15:18:59 +01:00
Deepak Saxena b38708fca9 [PATCH] Fix thinko in previous ARM 2917/1 patch
Previous patch accidently add IXDP425 mach entry when IXDP465 is configured.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-29 08:59:33 -07:00
David Vrabel 6132f9e146 [ARM] 2935/1: ixp4xx: fix warnings in ixp4xx_set_irq_type
Patch from David Vrabel

Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-26 19:52:56 +01:00
Deepak Saxena e0a200894e [ARM] 2917/1: Make IXP4xx mach_desc's depend on config options
Patch from Deepak Saxena

Building a kernel for IXDP425 currently includes the machine descriptors
for IXDP465 and PRPMC1100 even if those machines are not configured.
This means we can build a kernel that boots on those machines even
though the machine_is_xxx() macro will always return 0 and other bits
such as PCI won't be compiled in. This can lead to many wasted hours
wondering what you have done to your kernel to make it randomly crash
thus requireing large quantities of beer to be consumed. While I am
all for consumption of large quantities of beer, there are better
reasons to do so then stupid kernel bugs.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-18 21:11:56 +01:00
Russell King 6df29debb7 [SERIAL] Use an enum for serial8250 platform device IDs
Rather than hard-coding the platform device IDs, enumerate them.
We don't particularly care about the actual ID we get, just as
long as they're unique.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-08 16:04:41 +01:00
Russell King 2be863c959 [ARM] Fix missed initialisers/missing comma
Fix the broken initialisers missed by the recent IRQ patch.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-06 23:13:17 +01:00
Deepak Saxena bdf82b59c5 [ARM] 2836/1: Cleanup IXP4xx GPIO code
Patch from Deepak Saxena

This patch implements the set_irq_type() hooks for configuring GPIO
IRQ type and updates all the platforms to use it instead of the
gpio_line_config() function which is now used to configure input
vs. output on the pins.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-08-29 22:46:30 +01:00
Deepak Saxena e605ecd7c8 [ARM] 2834/1: Remove IXP4xx board-specific map_io routines
Patch from Deepak Saxena

None of the board-specific map_io routines do anything, so kill them.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-08-29 22:46:29 +01:00
Deepak Saxena 1c9cf6f986 [PATCH] arm: fix IXP4xx flash resource range
We are currently reserving one byte more than actually needed by the flash
device and overlapping into the next I/O expansion bus window.  This a)
causes us to allocate an extra page of VM due to ARM ioremap() alignment
code and b) could cause problems if another driver tries to request the
next expansion bus window.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-26 19:37:12 -07:00
Deepak Saxena 8c741ed74d [PATCH] ARM: 2835/1: Add UPF_SKIP_TEST to IXP4xx serial ports
Patch from Deepak Saxena

This allows the serial driver autconf to work properly on all the IXP
serial ports. W/o it we basically put the serial port in an unrecoverable
state and lose console.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-08-03 19:58:21 +01:00
Deepak Saxena 450008b5a6 [PATCH] ARM: 2792/1: IXP4xx iomap API implementation
Patch from Deepak Saxena

This patch implements the iomap API for Intel IXP4xx NPU systems.
We need to implement our own version of the API functions b/c of the
PCI hostbridge does not provide the capability to map PCI I/O space
into the CPU's physical memory space. In addition, if a system has
more than 64M of PCI memory mapped BARs, PCI memory must also be
accessed indirectly.  This patch changes the assignment of PCI I/O
resources to fall into to 0x0000:0xffff range so that we can trap
I/O areas in our ioread/iowrite macros.

Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-06 23:06:05 +01:00
Stefan Sorensen bcaafbe4a1 [PATCH] ARM: 2790/1: Properly terminate plat_serial8250_port arrays on ixdp425 and
coyote

Patch from Stefan Sorensen

On the ixdp425 and coyote platforms, the plat_serial8250_port arrays are
missing the terminating entry required by serial8250_probe.

Signed-off-by: Stefan Sorensen <ssoe@kirktelecom.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-06 23:06:04 +01:00
Russell King e9dea0c65d [PATCH] ARM: Remove machine description macros
Remove the pointless machine description macros, favouring C99
initialisers instead.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-07-03 17:38:58 +01:00
Russell King 09b8b5f843 [PATCH] ARM: Add SA_TIMER flag to timer interrupts
VST needs to know which timer handler is for the timer interrupt.
Mark all timer interrupts with the SA_TIMER flag.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-26 17:06:36 +01:00
Deepak Saxena 5932ae3f5d [PATCH] ARM: 2745/1: Fix IXP4xx debug macros
Patch from Deepak Saxena

Current IXP4xx debug macros do not work in the small window between
the MMU being enabled and the call to map_io() b/c the standard
peripheral mapping is not properly setup for use with the low-level
debug code. This patch creates a new section-aligned mapping for the
UART specifically for use with the debug macros.

Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-06-24 20:54:35 +01:00
Adrian Bunk 9171078ab5 [PATCH] PCI: drivers/pci/pci.c: remove pci_dac_set_dma_mask
pci_dac_set_dma_mask is currently completely unused.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-03 23:45:17 -07:00