linux-toradex.git/include/asm-arm/arch-rpc, branch v2.6.25.2 Linux kernel for Apalis and Colibri modules [ARM] 4564/1: Add tagged list support for Acorn RiscPC's uncompress code 2007-10-12T22:43:11+00:00 Alan Hourihane alanh@fairlite.demon.co.uk 2007-09-02T18:59:34+00:00 e16edefe6532c032d86ee802b63972e3a1e953a9 arch_decomp_setup() does not understand the new tagged lists for parameter setup. It's fixed in using the older param struct. This patch adds support for tagged lists and allows the older param struct too. Signed-off-by: Alan Hourihane <alanh@fairlite.demon.co.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
arch_decomp_setup() does not understand the new tagged lists
for parameter setup. It's fixed in using the older param struct.

This patch adds support for tagged lists and allows the older
param struct too.

Signed-off-by: Alan Hourihane <alanh@fairlite.demon.co.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Use new get_irqnr_preamble 2007-05-12T14:25:50+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2007-05-12T14:25:50+00:00 641e79129a56a4c50be1aed0fa713f440b46a440 Use the new get_irqnr_preamble macro to move the address of the IRQ controller outside the IRQ handling loop. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Use the new get_irqnr_preamble macro to move the address of the IRQ
controller outside the IRQ handling loop.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 4185/2: entry: introduce get_irqnr_preamble and arch_ret_to_user 2007-02-17T15:04:29+00:00 Dan Williams dan.j.williams@intel.com 2007-02-16T21:16:32+00:00 f80dff9da07d81da16e3b842118d47b9febf9c01 get_irqnr_preamble allows machines to take some action before entering the get_irqnr_and_base loop. On iop we enable cp6 access. arch_ret_to_user is added to the userspace return path to allow individual architectures to take actions, like disabling coprocessor access, before the final return to userspace. Per Nicolas Pitre's note, there is no need to cp_wait on the return to user as the latency to return is sufficient. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
get_irqnr_preamble allows machines to take some action before entering the
get_irqnr_and_base loop.  On iop we enable cp6 access.

arch_ret_to_user is added to the userspace return path to allow individual
architectures to take actions, like disabling coprocessor access, before
the final return to userspace.

Per Nicolas Pitre's note, there is no need to cp_wait on the return to user
as the latency to return is sufficient.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Move FLUSH_BASE macros to asm/arch/memory.h 2006-04-07T12:22:21+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-04-04T20:47:43+00:00 74d02fb9543ec85b04319b5b50926c78e7f07f3e FLUSH_BASE must be visible to arch/arm/mm/init.c in order for the memory region to be setup. Move these definitions from asm-arm/arch-*/hardware.h into asm-arm/arch-*/memory.h where mm stuff can see them. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
FLUSH_BASE must be visible to arch/arm/mm/init.c in order for the
memory region to be setup.  Move these definitions from
asm-arm/arch-*/hardware.h into asm-arm/arch-*/memory.h where mm
stuff can see them.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Fix decompressor serial IO to give CRLF not LFCR 2006-03-28T09:24:33+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-03-28T09:24:33+00:00 a081568d7016061ed848696984e3acf1ba0b3054 As per the corresponding change to the serial drivers, arrange for ARM decompressors to give CRLF. Move the common putstr code into misc.c such that machines only need to supply "putc" and "flush" functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
As per the corresponding change to the serial drivers, arrange
for ARM decompressors to give CRLF.  Move the common putstr code
into misc.c such that machines only need to supply "putc" and
"flush" functions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Collect 8250-based debug implementations together 2006-03-21T22:05:57+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-03-16T20:40:25+00:00 268099e3ccca5a988632ce18abd21d809d632ddc Several ARM machine implementations used an 8250 compatible port for debugging purposes, and indepdently implemented the low level debug macros every time. Provide a common implementation and convert these implementations to use this version. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Several ARM machine implementations used an 8250 compatible port for
debugging purposes, and indepdently implemented the low level debug
macros every time.  Provide a common implementation and convert these
implementations to use this version.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Move HZ definition into Kconfig 2006-03-21T22:05:45+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-03-02T22:41:59+00:00 f80658137fc8b789a71953adeca194a5a4747427 Move the HZ definition into Kconfig, and set appropriate defaults for platforms. Remove mostly empty asm/arch/param.h include file. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Move the HZ definition into Kconfig, and set appropriate defaults
for platforms.  Remove mostly empty asm/arch/param.h include file.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Cleanup ARM includes 2006-01-03T17:39:34+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-01-03T17:39:34+00:00 78ff18a412da24a4b79c6a97000ef5e467e813da arch/arm/kernel/entry-armv.S has contained a comment suggesting that asm/hardware.h and asm/arch/irqs.h should be moved into the asm/arch/entry-macro.S include. So move the includes to these two files as required. Add missing includes (asm/hardware.h, asm/io.h) to asm/arch/system.h includes which use those facilities, and remove asm/io.h from kernel/process.c. Remove other unnecessary includes from arch/arm/kernel, arch/arm/mm and arch/arm/mach-footbridge. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
arch/arm/kernel/entry-armv.S has contained a comment suggesting
that asm/hardware.h and asm/arch/irqs.h should be moved into the
asm/arch/entry-macro.S include.  So move the includes to these
two files as required.

Add missing includes (asm/hardware.h, asm/io.h) to asm/arch/system.h
includes which use those facilities, and remove asm/io.h from
kernel/process.c.

Remove other unnecessary includes from arch/arm/kernel, arch/arm/mm
and arch/arm/mach-footbridge.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] Include asm/hardware.h instead of asm/arch/hardware.h 2005-11-16T14:51:20+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-11-16T14:51:20+00:00 0a5709b2dc84140082ea235130a05c05d51f94a2 Rationalise hardware.h include. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Rationalise hardware.h include.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 3060/1: allow constants found in asm/memory.h to be used in asm code 2005-10-29T20:44:55+00:00 Nicolas Pitre nico@cam.org 2005-10-29T20:44:55+00:00 f09b99799991c7c3ba441162406247f5df077322 Patch from Nicolas Pitre This patch allows for assorted type of cleanups by letting assembly code use the same set of defines for constant values and avoid duplicated definitions that might not always be in sync, or that might simply be confusing due to the different names for the same thing. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Patch from Nicolas Pitre

This patch allows for assorted type of cleanups by letting assembly code
use the same set of defines for constant values and avoid duplicated
definitions that might not always be in sync, or that might simply be
confusing due to the different names for the same thing.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>