diff options
| author | Brent Casavant <bcasavan@sgi.com> | 2005-06-21 17:16:01 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-21 18:46:32 -0700 |
| commit | d4c477ca5448f19afaaf6c0cfd655009ea9e614d (patch) | |
| tree | 75571ad144ff904afbd39b1b24766461255396ac /drivers/serial/pmac_zilog.c | |
| parent | e5d310b349b2cbcc0dab31139c92201f332695bb (diff) | |
[PATCH] ioc4: PCI bus speed detection
Several hardware features of SGI's IOC4 I/O controller chip require
timing-related driver calculations dependent upon the PCI bus speed. This
patch enables the core IOC4 driver code to detect the actual bus speed and
store a value that can later be used by the IOC4 subdrivers as needed.
Signed-off-by: Brent Casavant <bcasavan@sgi.com>
Acked-by: Pat Gefre <pfg@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/serial/pmac_zilog.c')
0 files changed, 0 insertions, 0 deletions