x86: UV, SGI RTC: add UV RTC clocksource/clockevents

Browse source

This patch provides a high resolution clock/timer source using the
SGI UV system-wide synchronized RTC clock/timer hardware.

Signed-off-by: Dimitri Sivanich <sivanich@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: john stultz <johnstul@us.ibm.com>
LKML-Reference: <20090304185918.GC24419@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Dimitri Sivanich 2009-03-04 12:59:18 -06:00 • committed by Ingo Molnar

parent 8661984f62

commit 5ab5ab3449

2 changed files with 392 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/x86/kernel/Makefile

View file

391

arch/x86/kernel/uv_time.c

View file