linux-toradex.git/include/asm-sh, branch v2.6.25-rc2

sh: fix ioreadN_rep and iowriteN_rep

2008-02-14T05:25:37+00:00

This patch is a fix to make sure readsN/writesN are used over insN/outsN for
ioreadN_rep/iowriteN_rep.

The current state of the sh io code is that mmio operations like readN/writeN
and ioreadN/iowriteN are unaffected by the value of generic_io_base. This is
different fom port based io like inN/outN which gets adjusted using the value
in generic_io_base.

Without this patch ioreadN_rep/iowriteN_rep get their addresses adjusted.
The address for mmio access is adjusted using generic_io_base. This is wrong.
The ata core code currently crashes if generic_io_base is set.

This patch changes ioreadN_rep/iowriteN_rep to follow the same rules as the
rest of the mmio operations, ie don't adjust using generic_io_base.

Signed-off-by: Magnus Damm 
Acked-by: Katsuya MATSUBARA 
Signed-off-by: Paul Mundt

sh: Kill off more dead symbols.

2008-02-14T05:22:12+00:00

Reported-by: Robert P. J. Day 
Signed-off-by: Paul Mundt

sh: asm/irq.h needs asm/cpu/irq.h.

2008-02-14T05:22:12+00:00

The SH-5 build currently fails when trying to build the i8042 code due
to the missing IRQ definitions. These are provided in asm/cpu/irq.h, so
just include that there to get it building again.

Signed-off-by: Paul Mundt

sh: Get SH-5 caches working again post-unification.

2008-02-14T05:22:12+00:00

A number of cleanups to get the SH-5 cache management code in line with
the rest of the SH backend.

Signed-off-by: Paul Mundt

sh: asm/tlb.h needs linux/pagemap.h for CONFIG_SWAP=n.

2008-02-14T05:22:11+00:00

linux/swap.h really wants to include linux/pagemap.h in order to satisfy
the page_cache_release()/release_pages() definition requirements when
CONFIG_SWAP=n. Unfortunately the code in question contains:

	/* only sparc can not include linux/pagemap.h in this file
	 * so leave page_cache_release and release_pages undeclared... */
	#define free_page_and_swap_cache(page) \
		page_cache_release(page)
	#define free_pages_and_swap_cache(pages, nr) \
		release_pages((pages), (nr), 0);

so it looks like we're stuck with doing it in asm/tlb.h instead, as
others already do (ARM, CRIS, etc.). Grumble.

Signed-off-by: Paul Mundt

sh: Tidy include/asm-sh/hp6xx.h

2008-02-14T05:22:11+00:00

This patch removes defunct. led support functions from hp6xx.h since they are now
added in a proper driver (see commit below). Also adds tabs instead of spaces before comments.

*commit d39a7a63eb3971b1b3cc5c181ed526bf437b1c72

Signed-off-by: Kristoffer Ericson 
Signed-off-by: Paul Mundt

sh: Update SH-5 flush_cache_sigtramp() for API changes.

2008-02-14T05:22:11+00:00

Previously this took an explicit range, update this to use the same
behaviour as the rest of the SH parts where we simply flush out a line
from the start address.

Signed-off-by: Paul Mundt

sh: Fix up set_fixmap_nocache() for SH-5.

2008-02-14T05:22:11+00:00

This needs a PAGE_KERNEL_NOCACHE definition, as provided by pgtable_32.h.

Signed-off-by: Paul Mundt

sh: Fix up pte_mkhuge() build breakage for SH-5.

2008-02-14T05:22:10+00:00

Applies the fix from 5b67954e804465a4658dd4da8d52b87a8d1ea00c to
pgtable_64.h.

Signed-off-by: Paul Mundt

sh: Handle SH7366 CPU in check_bugs().

2008-02-14T05:22:10+00:00

Signed-off-by: Paul Mundt