Commit Graph

195 Commits (6de048bf1dd2ad35fe9b2326bf9d6d23fb2fff7a)

Author SHA1 Message Date
Greg Ungerer 66d73f00a6 m68k: merge the mmu and non-mmu versions of mmu_context.h
Simple merge of the mmu and non-mmu versions of mmu_context.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-24 15:17:45 +10:00
Greg Ungerer 2844b66035 m68k: merge the mmu and non-mmu versions of current.h
Trivial merge of the mmu and non-mmu versions of current.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:45 +10:00
Greg Ungerer d20f5aa338 m68k: merge the mmu and non-mmu versions of div64.h
Trivial merge of the mmu and non-mmu versions of div64.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:45 +10:00
Greg Ungerer 76adcb2e81 m68k: merge the mmu and non-mmu versions of bugs.h
Trivial merge of the mmu and non-mmu versions of bugs.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:45 +10:00
Greg Ungerer dbc367eb69 m68k: merge the mmu and non-mmu versions of bug.h
Trivial merge of the mmu and non-mmu versions of bug.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:44 +10:00
Greg Ungerer b0ffbf2612 m68k: use the mmu version of cache.h for m68knommu as well
The non-mmu version of cache.h is almost the same as the mmu version.
Merge them.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:44 +10:00
Greg Ungerer de9f4fc2b7 m68k: use the mmu version of bootinfo.h for m68knommu as well
All m68k varients can use the same mmu version of bootinfo.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:44 +10:00
Greg Ungerer 146b7cdba2 m68k: merge the mmu and non-mmu versions of fb.h
Trivial merge of the mmu and non-mmu versions of fb.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:44 +10:00
Greg Ungerer 4892242a47 m68k: merge the mmu and non-mmu versions of segment.h
Trivial merge of the mmu and non-mmu version of segment.h.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:44 +10:00
Greg Ungerer 872065e78c m68k: merge the mmu and non-mmu versions of ucontext.h
The non-mmu m68k setups can use the mm ucontext.h with no change.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:43 +10:00
Geert Uytterhoeven c315bd5fdd m68k: Restore correct include guards for <asm/unaligned.h>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-24 15:17:43 +10:00
Geert Uytterhoeven 15ee04c288 m68k: Use dma_addr_t for scatterlist.dma_address
dma_addr_t (as was used by m68knommu) is more correct than u32.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-24 15:17:43 +10:00
Greg Ungerer 606333d64e m68k: merge the mmu and non-mmu versions of pgalloc.h
Trivial merge of the mmu and non-mmu version of pgalloc.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:43 +10:00
Greg Ungerer c8bd42707f m68knommu: mv definition of check_pgt_cache()
Move the definition of check_pgt_cache() to be consistent with where
m68k defines it. (Will make merging of these headers easier later on).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:43 +10:00
Greg Ungerer ac55cdfb02 m68k: merge the mmu and non-mmu versions of page_offset.h
Trivial merge of the mmu and non-mmu versions of page_offset.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:43 +10:00
Greg Ungerer e77d15511f m68k: the one hw_irq.h can be used buy all m68k
The mmu and non-mmu hw_irq.h are identical, revert to a single copy.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer af85fe9e5e m68k: use non-mmu version of unaligned.h for all m68k
The non-mmu version is appropriately ifdef'ed to be used "as is"
on all m68k varients. So switch to it as the only unaligned.h.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer f358cbcd49 m68k: use mmu version of elf.h for non-mmu builds as well
Nothing specificly needed to support non-mmu m68k in elf.h,
so just use the mmu one.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer ebafc17468 m68k: use mmu timex.h for non-mmu setups as well
The non-mmu timex.h can be cleaned up and ends up being identical
to the mmu timex.h, just just use that.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer 34055b806a m68k: use mmu fpu.h for non-mmu builds as well
None of the currently support m68knommu targets have an FPU.
Use the mmu version of fpu.h for all m68k.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer 375d1c7e2d m68k: use mmu scatterlist.h for non-mmu setups as well
There is only trivial differences between the non-mmu and mmu
versions of scatterlist.h. So use the mmu one and remove the non-mmu one.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer 54cae79e52 m68k: merge the mmu and non-mmu versions of mmu.h
Trivial merge of the contents of mmu and non-mmu versions of mmu.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer bf7058f04a m68knommu: remove no longer used mcfpci.h
The mcfpci.h was only used by the removed (m68knommu) COMEMPCI code.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:42 +10:00
Greg Ungerer 74870998bb m68k: use mmu kmap_types.h for non-mmu setups as well
The mmu version of kmap_types.h is identical to the non-mmu one.
Revert to a single file.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:41 +10:00
Greg Ungerer bf08d52518 m68k: use the mc146818rtc.h for non-mmu setups as well.
The mmu varient of mc146818rtc.h can be use on the non-mmu builds as well.
Revert to the single mc146818rtc.h file.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:41 +10:00
Greg Ungerer 9a4048a211 m68k: swtich non-mmu setups to use the mmu dma-mapping.h
The mmu version of dma-mapping.h (which is dma-mapping_mm.h) is clean
to be used for non-mmu setups as well. Remove dma-mapping_no.h and
revert dma-mapping_mm.h to dma-mapping.h

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:41 +10:00
Greg Ungerer 76fdb7d6bd m68k: use the mmu pci.h for m68knommu as well
The (m68knommu) COMEMPCI support has been removed from the kernel,
so now the mmu pci.h can be used on non-mmu setups as well.
Remove the non-mmu pci_no.h and revert the pci_mm.h to be pci.h.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2009-03-24 15:17:41 +10:00
Greg Ungerer 7a2cf4af15 m68k: merge the non-MMU and MMU versions of siginfo.h
It is trivial to merge the non-MMU and MMU versions of siginfo.h.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of siginfo.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-17 08:47:11 +10:00
Greg Ungerer 9df3d51b59 m68k: use the MMU version of unistd.h for all m68k platforms
The MMU version of unistd.h can be use on non-MMU platrorms as well.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of unistd.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-17 08:44:55 +10:00
Greg Ungerer 8dba99e077 m68k: merge the non-MMU and MMU versions of signal.h
It is trivial to merge the non-MMU and MMU versions of signal.h.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of signal.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-17 08:44:42 +10:00
Greg Ungerer 230d1866a9 m68k: merge the non-MMU and MMU versions of ptrace.h
It is trivial to merge the non-MMU and MMU versions of ptrace.h.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of ptrace.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-17 08:44:42 +10:00
Greg Ungerer c5f5d3e6ed m68k: use MMU version of setup.h for both MMU and non-MMU
The MMU version of setup.h can be used for all m68k platforms.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of setup.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-17 08:44:41 +10:00
Greg Ungerer a05ef46731 m68k: merge the non-MMU and MMU versions of sigcontext.h
It is trivial to merge the non-MMU and MMU versions of sigcontext.h.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of sigconext.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-16 18:00:25 +10:00
Greg Ungerer 9863a0babc m68k: merge the non-MMU and MMU versions of swab.h
It is trivial to merge the non-MMU and MMU versions of swab.h.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of swab.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-16 17:54:49 +10:00
Greg Ungerer f9847004bf m68k: merge the non-MMU and MMU versions of param.h
It is trivial to merge the non-MMU and MMU versions of param.h.
Without a single file "make headers_install" is broken for m68k
(since each of the sub-varients of param.h are not installed).

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-03-16 17:52:16 +10:00
Uwe Kleine-Koenig c79a61f557 tracing: make CALLER_ADDRx overwriteable
The current definition of CALLER_ADDRx isn't suitable for all platforms.
E.g. for ARM __builtin_return_address(N) doesn't work for N > 0 and
AFAIK for powerpc there are no frame pointers needed to have a working
__builtin_return_address.  This patch allows defining the CALLER_ADDRx
macros in <asm/ftrace.h> and let these take precedence.

Because now <asm/ftrace.h> is included unconditionally in
<linux/ftrace.h> all archs that don't already had this include get an
empty one for free.

Signed-off-by: Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@elte.hu>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
2009-03-02 16:49:37 -05:00
David S. Miller e70049b9e7 Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-02-24 03:50:29 -08:00
Geert Uytterhoeven 3d92e8f3ae m68k: atari - Rename "mfp" to "st_mfp"
http://kisskb.ellerman.id.au/kisskb/buildresult/72115/:
| net/mac80211/ieee80211_i.h:327: error: syntax error before 'volatile'
| net/mac80211/ieee80211_i.h:350: error: syntax error before '}' token
| net/mac80211/ieee80211_i.h:455: error: field 'sta' has incomplete type
| distcc[19430] ERROR: compile net/mac80211/main.c on sprygo/32 failed

This is caused by

| # define mfp ((*(volatile struct MFP*)MFP_BAS))

in arch/m68k/include/asm/atarihw.h, which conflicts with the new "mfp" enum in
net/mac80211/ieee80211_i.h.

Rename "mfp" to "st_mfp", as it's a way too generic name for a global #define.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-22 09:23:02 -08:00
Patrick Ohly cb9eff0978 net: new user space API for time stamping of incoming and outgoing packets
User space can request hardware and/or software time stamping.
Reporting of the result(s) via a new control message is enabled
separately for each field in the message because some of the
fields may require additional computation and thus cause overhead.
User space can tell the different kinds of time stamps apart
and choose what suits its needs.

When a TX timestamp operation is requested, the TX skb will be cloned
and the clone will be time stamped (in hardware or software) and added
to the socket error queue of the skb, if the skb has a socket
associated with it.

The actual TX timestamp will reach userspace as a RX timestamp on the
cloned packet. If timestamping is requested and no timestamping is
done in the device driver (potentially this may use hardware
timestamping), it will be done in software after the device's
start_hard_xmit routine.

Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-15 22:43:33 -08:00
Adrian Bunk e81588517d m68knommu: remove the no longer used PCI support option
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-01-27 16:42:02 +10:00
Adrian Bunk 3947fca786 m68knommu: remove obsolete and unused eLIA board
Greg Ungerer said about this board:
Only ever a handful where made, and that was in 1999.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-01-27 16:42:02 +10:00
Greg Ungerer a1a9bcb503 m68knommu: fix cache flushing for the 527x ColdFire processors
Fix cache flushing for the 527x ColdFire processors
Its CACR register format is slightly different.

Along with this add support for flushing the 523x cache, which uses
the same format as the 527x ColdFire's, and was missing flush support.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-01-27 16:42:00 +10:00
Harvey Harrison 6aeea60aee m68k{nommu}: fixups after the header move
swab.h seems to have been missed during the header merge.
Add conditionals similar to byteorder.h and remove the
now unnecessary byteorder_no/mm.h

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-26 10:38:43 -08:00
Linus Torvalds ac3d266bf1 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  m68k,m68knommu: merge header files

Resolve trivial conflict in arch/m68knommu/include/asm/Kbuild
2009-01-26 10:33:01 -08:00
Sam Ravnborg 49148020bc m68k,m68knommu: merge header files
Merge header files for m68k and m68knommu to the single location:

    arch/m68k/include/asm

The majority of this patch was the result of the
script that is included in the changelog below.

The script was originally written by Arnd Bergman and
exten by me to cover a few more files.

When the header files differed the script uses the following:

The original m68k file is named <file>_mm.h  [mm for memory manager]
The m68knommu file is named <file>_no.h [no for no memory manager]

The files uses the following include guard:

This include gaurd works as the m68knommu toolchain set
the __uClinux__ symbol - so this should work in userspace too.

Merging the header files for m68k and m68knommu exposes the
(unexpected?) ABI differences thus it is easier to actually
identify these and thus to fix them.

The commit has been build tested with both a m68k and
a m68knommu toolchain - with success.

The commit has also been tested with "make headers_check"
and this patch fixes make headers_check for m68knommu.

The script used:
TARGET=arch/m68k/include/asm
SOURCE=arch/m68knommu/include/asm

INCLUDE="cachectl.h errno.h fcntl.h hwtest.h ioctls.h ipcbuf.h \
linkage.h math-emu.h md.h mman.h movs.h msgbuf.h openprom.h \
oplib.h poll.h posix_types.h resource.h rtc.h sembuf.h shmbuf.h \
shm.h shmparam.h socket.h sockios.h spinlock.h statfs.h stat.h \
termbits.h termios.h tlb.h types.h user.h"

EQUAL="auxvec.h cputime.h device.h emergency-restart.h futex.h \
ioctl.h irq_regs.h kdebug.h local.h mutex.h percpu.h \
sections.h topology.h"

NOMUUFILES="anchor.h bootstd.h coldfire.h commproc.h dbg.h \
elia.h flat.h m5206sim.h m520xsim.h m523xsim.h m5249sim.h \
m5272sim.h m527xsim.h m528xsim.h m5307sim.h m532xsim.h \
m5407sim.h m68360_enet.h m68360.h m68360_pram.h m68360_quicc.h \
m68360_regs.h MC68328.h MC68332.h MC68EZ328.h MC68VZ328.h \
mcfcache.h mcfdma.h mcfmbus.h mcfne.h mcfpci.h mcfpit.h \
mcfsim.h mcfsmc.h mcftimer.h mcfuart.h mcfwdebug.h \
nettel.h quicc_simple.h smp.h"

FILES="atomic.h bitops.h bootinfo.h bug.h bugs.h byteorder.h cache.h \
cacheflush.h checksum.h current.h delay.h div64.h \
dma-mapping.h dma.h elf.h entry.h fb.h fpu.h hardirq.h hw_irq.h io.h \
irq.h kmap_types.h machdep.h mc146818rtc.h mmu.h mmu_context.h \
module.h page.h page_offset.h param.h pci.h pgalloc.h \
pgtable.h processor.h ptrace.h scatterlist.h segment.h \
setup.h sigcontext.h siginfo.h signal.h string.h system.h swab.h \
thread_info.h timex.h tlbflush.h traps.h uaccess.h ucontext.h \
unaligned.h unistd.h"

mergefile() {
	BASE=${1%.h}
	git mv ${SOURCE}/$1 ${TARGET}/${BASE}_no.h
	git mv ${TARGET}/$1 ${TARGET}/${BASE}_mm.h

cat << EOF > ${TARGET}/$1
EOF

	git add ${TARGET}/$1
}

set -e

mkdir -p ${TARGET}

git mv include/asm-m68k/* ${TARGET}
rmdir include/asm-m68k

git rm ${SOURCE}/Kbuild
for F in $INCLUDE $EQUAL; do
	git rm ${SOURCE}/$F
done

for F in $NOMUUFILES; do
	git mv ${SOURCE}/$F ${TARGET}/$F
done

for F in $FILES ; do
	mergefile $F
done

rmdir arch/m68knommu/include/asm
rmdir arch/m68knommu/include

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
2009-01-16 21:58:10 +10:00