diff options
| author | Russ Anderson <rja@sgi.com> | 2008-07-09 15:27:19 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 14:35:14 +0200 |
| commit | 7019cc2dd6fafcdc6b104005482dc910dcdbb797 (patch) | |
| tree | 0f8e67c0b5146543d407dc9f07ace6aeb4b0bd12 /drivers/serial/8250.c | |
| parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) | |
x86 BIOS interface for RTC on SGI UV
Real-time code needs to know the number of cycles per second
on SGI UV. The information is provided via a run time BIOS
call. This patch provides the linux side of that interface.
This is the first of several run time BIOS calls to be defined
in uv/bios.h and bios_uv.c.
Note that BIOS_CALL() is just a stub for now. The bios
side is being worked on.
Signed-off-by: Russ Anderson <rja@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/serial/8250.c')
0 files changed, 0 insertions, 0 deletions