kernel/git/stable/linux.git/drivers/sn/Kconfig, branch linux-2.6.13.yLinux kernel stable treehttps://git.rulkc.org/pub/scm/linux/kernel/git/stable/linux.git/atom?h=linux-2.6.13.y2005-06-22T01:46:32+00:00[PATCH] ioc4: PCI bus speed detection2005-06-22T01:46:32+00:00Brent Casavantbcasavan@sgi.com2005-06-22T00:16:01+00:00urn:sha1:d4c477ca5448f19afaaf6c0cfd655009ea9e614d
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>
[PATCH] ioc4: CONFIG split2005-06-22T01:46:32+00:00Brent Casavantbcasavan@sgi.com2005-06-22T00:16:01+00:00urn:sha1:e5d310b349b2cbcc0dab31139c92201f332695bb
The SGI IOC4 I/O controller chip drivers are currently all configured by
CONFIG_BLK_DEV_SGIIOC4. This is undesirable as not all IOC4 hardware features
are needed by all systems.
This patch adds two configuration variables, CONFIG_SGI_IOC4 for core IOC4
driver support (see patch 1/3 in this series for further explanation) and
CONFIG_SERIAL_SGI_IOC4 to independently enable serial port support.
Signed-off-by: Brent Casavant <bcasavan@sgi.com>
Acked-by: Pat Gefre <pfg@sgi.com>
Acked-by: Jeremy Higdon <jeremy@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>