Commit Graph

14 Commits

Author SHA1 Message Date
Johannes Weiner
1fb137c1e3 xtensa: register gpio chip before use
Platform initialization sets up the LED heartbeat that is controlled
via GPIO.  Requesting the GPIO pins fails, however, as the chip is
only initialized later by a device_initcall().

Fix this up by exporting the initialization function.  Let the
platform set up the chip before it starts using it.

Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
2009-05-11 22:00:07 -07:00
Chris Zankel
b8bb76713e xtensa: we don't need to include asm/io.h
Remove include statement to include asm/io.h.

Signed-off-by: Chris Zankel <chris@zankel.net>
2009-04-03 00:16:34 -07:00
Johannes Weiner
f82e939fb7 xtensa: platform: s6105
Support for the S6105 IP Camera Reference Design Kit.

Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Oskar Schirmer <os@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
2009-04-02 23:44:31 -07:00
Alexey Dobriyan
140716934f proc tty: switch xtensa iss console to ->proc_fops
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-01 08:59:10 -07:00
Alexey Dobriyan
5a891ed5ad xtensa: fix compilation somewhat
* ->put_char changes
 * HIGHMEM is bogus it seems, there is no kmap_atomic() et al
 * some includes

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Chris Zankel <zankel@tensilica.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-03-10 15:55:10 -07:00
Linus Torvalds
52fefcec97 Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6:
  xtensa: Update platform files to reflect new location of the header files.
  xtensa: switch to packed struct unaligned access implementation
  xtensa: Add xt2000 support files.
  xtensa: move headers files to arch/xtensa/include
  xtensa: use the new byteorder headers
2009-01-07 11:56:29 -08:00
Wang Chen
6cbeba55c5 xtensa: Kill directly reference of netdev->priv
Simply replace netdev->priv with netdev_priv().

Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-04 15:06:56 -08:00
Chris Zankel
5fee325e7d xtensa: Update platform files to reflect new location of the header files.
Change 367b8112fe moved the platform specific
header files to arch/xtensa/platforms/<platform>/include/platform. These two
file weren't updated.

Signed-off-by: Chris Zankel <chris@zankel.net>
2008-12-04 09:21:20 -08:00
Chris Zankel
8fa5723aa7 xtensa: Add xt2000 support files.
The last check-in to support the xt2000 development platform was missing
some files.

Signed-off-by: Chris Zankel <chris@zankel.net>
2008-11-06 10:25:26 -08:00
Chris Zankel
367b8112fe xtensa: move headers files to arch/xtensa/include
Move all header files for xtensa to arch/xtensa/include and platform and
variant header files to the appropriate arch/xtensa/platforms/ and
arch/xtensa/variants/ directories.

Moving the files gets also rid of all uses of symlinks in the Makefile.

This has been completed already for the majority of the architectures
and xtensa is one out of six missing.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Chris Zankel <chris@zankel.net>
2008-11-06 10:25:09 -08:00
Johannes Berg
7c510e4b73 net: convert more to %pM
A number of places still use %02x:...:%02x because it's
in debug statements or for no real reason. Make a few
of them use %pM.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-10-27 17:47:26 -07:00
Robert P. J. Day
ef9c2f04db xtensa: use newer __SPIN_LOCK_UNLOCKED macro
SPIN_LOCK_UNLOCKED() breaks lockdep and is deprecated.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Chris Zankel <chris@zankel.net>
2008-10-14 18:59:50 -07:00
Marc Gauthier
c865415838 [XTENSA] Prevent inlining ISS platform asm constructs
The simcall asm macro assumes Windowed ABI parameter passing
in registers, and doesn't work if its containing function gets
inlined.  This fix prevents that from happening.

Signed-off-by: Marc Gauthier <marc@tensilica.com>
2008-02-13 17:04:56 -08:00
Chris Zankel
b26d0ab0e6 [XTENSA] Concentrate platforms into one platforms directory.
Create arch/xtensa/platforms/ directory to concentrate
all platforms under that subdirectory and moves the ISS platform
to that directory.

Signed-off-by: Chris Zankel <chris@zankel.net>
2008-02-13 16:45:06 -08:00