Commit graph

5 commits

Author SHA1 Message Date
Chris Zankel
de6b03456e [XTENSA] Add volatile keyword to asm statements accessing counter registers
The compiler get's sometimes to smart and doesn't reread the
counter registers and the kernel doesn't schedule until the
counter wraps around.

Signed-off-by: Chris Zankel <chris@zankel.net>
2008-02-13 17:24:47 -08:00
Chris Zankel
2b8aea74e7 [XTENSA] Fix timer instabilities.
The timer code could have missed a tick.

Signed-off-by: Chris Zankel <chris@zankel.net>
2007-08-27 13:53:37 -07:00
Chris Zankel
173d668138 [PATCH] xtensa: remove extra header files
The Xtensa port contained many header files that were never needed.  This
rather lengthy patch removes all those files.  Unfortunately, there were
many dependencies that needed to be updated, so this patch touches quite a
few source files.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-10 09:55:39 -08:00
Roman Zippel
0883d899ef [PATCH] ntp: cleanup defines and comments
Remove a few unused defines and remove obsolete information from comments.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-01 00:39:27 -07:00
Chris Zankel
9a8fd55899 [PATCH] xtensa: Architecture support for Tensilica Xtensa Part 6
The attached patches provides part 6 of an architecture implementation for the
Tensilica Xtensa CPU series.

Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-24 00:05:22 -07:00