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119 Commits

Author SHA1 Message Date
Michal Simek
2f3a499e6b microblaze: Fix size of __kernel_mode_t to short 
This patches solve problem with inconsistency between
kernel and glibc

Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-26 16:43:38 +02:00
Edgar E. Iglesias
0945f98b4a microblaze: Add audit and seccomp thread flags. 
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
 2009-05-26 16:43:22 +02:00
Michal Simek
aaf22af46f microblaze: Kbuild update 
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-22 09:50:46 +02:00
Steve Magnani
6e3d4e1d16 microblaze: Guard __HAVE_ARCH macros with __KERNEL__ in string.h 
A polarity reversal in the __KERNEL__ guard prevents the __HAVE_ARCH
flags from being defined in kernel compilation.

I noticed that there's now an option for assembly-optimized versions of
memcpy and memmove. I believe this may be buggy; when I turn it on, all
my printk output gets smashed together, as if the newlines aren't getting
copied.

Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:08 +02:00
Arnd Bergmann
f2224ff07f microblaze: use generic dma-mapping-broken.h 
Microblaze does not support the Linux DMA mapping API
at this point, so disable CONFIG_NO_DMA. This lets
us use the generic dma-mapping-broken.h implementation
instead of providing a different copy.

Any drivers that try to use DMA mapping now get
omitted from Kconfig or produce a link error, rather
than failing silently at run time.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:07 +02:00
Michal Simek
a6029d1c8c microblaze: prepare signal handling for generic unistd.h 
We need to define set_restore_sigmask() in order to
get pselect and ppoll. Also, the setup_frame function
can not be used when __NR_sigreturn is not defined.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:07 +02:00
Arnd Bergmann
732703af9c microblaze: clean up checksum.c 
This changes the function prototypes in the checksum code
to have the usual prototypes, typically by turning int
arguments into __wsum.

Also change csum_partial_copy_from_user() to operate
on the right address space and export ip_fast_csum,
which is used in modular networking code.

The new version is now sparse-clean including endianess
checks.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:07 +02:00
Arnd Bergmann
838d2406ee microblaze: remove bad_user_access_length 
This function was actually causing harm, by hiding
errors about invalid sized get_user/put_user accesses.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:06 +02:00
Arnd Bergmann
bb09791344 microblaze: do not include types.h in ptrace.h 
linux/types.h breaks the uclibc build, so don't
include it here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:06 +02:00
Arnd Bergmann
0c60155e14 microblaze: add a dummy pgprot_noncached 
Some device drivers call this, so add a macro
that pretends to do this. Since there is no
MMU support, it won't actually result in an
uncached mapping, though.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:06 +02:00
Michal Simek
873a2e89c5 microblaze: Remove POWERPC reference from Microblaze gpio.h 
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-05-21 15:56:04 +02:00
Grant Likely
0763ed2355 of: make of_(un)register_platform_driver common code 
Some drivers using of_register_platform_driver() wrapper break on sparc
because the wrapper isn't in the header file.  This patch moves it from
Microblaze and PowerPC implementations and makes it common code.

Fixes this sparc64 allmodconfig build error (at least):

drivers/leds/leds-gpio.c: In function `gpio_led_init':
drivers/leds/leds-gpio.c:295: error: implicit declaration of function `of_register_platform_driver'
drivers/leds/leds-gpio.c: In function `gpio_led_exit':
drivers/leds/leds-gpio.c:311: error: implicit declaration of function `of_unregister_platform_driver'

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2009-05-02 15:36:10 -07:00
Michal Simek
2921e2bd67 microblaze: Add STATE_SAVE_ARG_SPACE for noMMU kernel too 
For noMMU kernel this change nothing bring but this change
helps with MMU synchronization.

Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:27:33 +02:00
Michal Simek
e1c4bd0897 microblaze: Move start_thread to process.c 
This change is due to upcomming MMU merge

Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:09:18 +02:00
Michal Simek
df4f3eb7c3 microblaze: Add missing preadv and pwritev syscalls 
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:09:17 +02:00
Michal Simek
ce0b755f7d microblaze: Add missing declaration for die and _exception func 
This change remove sparse errors.

Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:09:17 +02:00
Michal Simek
2eba318e0d microblaze: Move task_pt_regs up 
This change is important for easier merge with Microblaze MMU code.

Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:09:17 +02:00
Michal Simek
ac3efab506 microblaze: Rename kernel_mode to pt_mode in pt_regs 
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:09:17 +02:00
Michal Simek
ceb8944b3a microblaze: Remove uncache shadow condition 
Uncached shadow feature is not supported in current
kernel code that's why I removed it.

Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:09:16 +02:00
Michal Simek
f2ec24fd42 microblaze: Remove unneded per cpu SYSCALL_SAVE variable 
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-23 16:09:16 +02:00
Huang Weiyi
00300d6746 microblaze: remove duplicated #include's 
Remove duplicated #include's in
  arch/microblaze/include/asm/io.h
  arch/microblaze/kernel/prom.c
  arch/microblaze/kernel/ptrace.c
  arch/microblaze/kernel/signal.c
  arch/microblaze/kernel/sys_microblaze.c

Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-14 11:09:15 +02:00
Michal Simek
39141bfcad microblaze: Add TIMESTAMPING constants to socket.h 
This changes was introduce with
commit: cb9eff0978

net: new user space API for time stamping of incoming and outgoing packets

Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-14 10:37:20 +02:00
Michal Simek
6c149fd7cd microblaze: Add missing empty ftrace.h file 
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-14 10:37:18 +02:00
Michal Simek
5a9bd51810 microblaze: Fix problem with removing zero length files 
Adding one new line was recommended solution.
Test with make distclean

Tested-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-04-14 10:37:09 +02:00
Michal Simek
eedbdab99f microblaze_v8: Interrupt handling and timer support 
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Reviewed-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:49 +01:00
Michal Simek
3be100114a microblaze_v8: syscalls.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:49 +01:00
Michal Simek
36174f4e87 microblaze_v8: pci headers 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:48 +01:00
Michal Simek
e96978b272 microblaze_v8: Kbuild file 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:47 +01:00
Michal Simek
4684dadec6 microblaze_v8: string.h thread_info.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:47 +01:00
Michal Simek
dd0105a6e9 microblaze_v8: unistd.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:46 +01:00
Michal Simek
9de8901153 microblaze_v8: fcntl.h sockios.h ucontext.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:45 +01:00
Michal Simek
a9ebdfc5ed microblaze_v8: pool.h socket.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:44 +01:00
Michal Simek
0a7d800de2 microblaze_v8: device.h param.h topology.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:44 +01:00
Michal Simek
4115ac8381 microblaze_v8: headers files entry.h current.h mman.h registers.h sembuf.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:43 +01:00
Michal Simek
aa683ff145 microblaze_v8: namei.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:42 +01:00
Michal Simek
a1a741e414 microblaze_v8: gpio.h, serial.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:42 +01:00
Michal Simek
407f99912b microblaze_v8: headers simple files - empty or redirect to asm-generic 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:41 +01:00
Michal Simek
3a5c17b573 microblaze_v8: sigcontext.h siginfo.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:40 +01:00
Michal Simek
19d1b40ac5 microblaze_v8: termbits.h termios.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:40 +01:00
Michal Simek
fb621f1790 microblaze_v8: stats headers 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:39 +01:00
Michal Simek
9981cd94d5 microblaze_v8: clinkage.h linkage.h sections.h kmap_types.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:38 +01:00
Michal Simek
4511ec153a microblaze_v8: system.h processor.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:37 +01:00
Michal Simek
6a3cece5e5 microblaze_v8: headers pgalloc.h pgtable.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:37 +01:00
Michal Simek
10713b1d9f microblaze_v8: atomic.h bitops.h swab.h byteorder.h 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:36 +01:00
Michal Simek
4dbdc9a596 microblaze_v8: headers for irq 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:35 +01:00
Michal Simek
69b1b7817e microblaze_v8: dma support 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:35 +01:00
Michal Simek
c6087fdc77 microblaze_v8: headers for executables format FLAT, ELF 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:34 +01:00
Michal Simek
2c572c2824 microblaze_v8: io.h IO operations 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:33 +01:00
Michal Simek
97f34d71a0 microblaze_v8: ioctl support 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:33 +01:00
Michal Simek
6d9c3f2085 microblaze_v8: definitions of types 
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
 2009-03-27 14:25:32 +01:00