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| 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/sn/Kconfig | |
| parent | e5d310b349b2cbcc0dab31139c92201f332695bb (diff) | |
| download | lwn-d4c477ca5448f19afaaf6c0cfd655009ea9e614d.tar.gz lwn-d4c477ca5448f19afaaf6c0cfd655009ea9e614d.zip | |
[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/sn/Kconfig')
| -rw-r--r-- | drivers/sn/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/sn/Kconfig b/drivers/sn/Kconfig index 20f7515ab830..13b8d249da5c 100644 --- a/drivers/sn/Kconfig +++ b/drivers/sn/Kconfig @@ -6,7 +6,7 @@ menu "SN Devices" config SGI_IOC4 tristate "SGI IOC4 Base IO support" - depends on IA64_GENERIC || IA64_SGI_SN2 + depends on (IA64_GENERIC || IA64_SGI_SN2) && MMTIMER default m ---help--- This option enables basic support for the SGI IOC4-based Base IO |