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authorSascha Hauer <s.hauer@pengutronix.de>2011-08-08 02:22:41 -0400
committerSascha Hauer <s.hauer@pengutronix.de>2011-08-08 02:22:41 -0400
commit1a43f2012455a977397deffe35912fd3f3ce17b9 (patch)
tree5189f337df44e7a495fbd097cd476b0380babd8c /Documentation/mca.txt
parente1b96ada659431669efaf3defa997abf5db68130 (diff)
parent322a8b034003c0d46d39af85bf24fee27b902f48 (diff)
Merge commit 'v3.1-rc1' into imx-fixes
Diffstat (limited to 'Documentation/mca.txt')
-rw-r--r--Documentation/mca.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/mca.txt b/Documentation/mca.txt
index 510375d4209a..dfd130c2207d 100644
--- a/Documentation/mca.txt
+++ b/Documentation/mca.txt
@@ -11,7 +11,7 @@ Adapter Detection
11 11
12The ideal MCA adapter detection is done through the use of the 12The ideal MCA adapter detection is done through the use of the
13Programmable Option Select registers. Generic functions for doing 13Programmable Option Select registers. Generic functions for doing
14this have been added in include/linux/mca.h and arch/i386/kernel/mca.c. 14this have been added in include/linux/mca.h and arch/x86/kernel/mca_32.c.
15Everything needed to detect adapters and read (and write) configuration 15Everything needed to detect adapters and read (and write) configuration
16information is there. A number of MCA-specific drivers already use 16information is there. A number of MCA-specific drivers already use
17this. The typical probe code looks like the following: 17this. The typical probe code looks like the following:
@@ -81,7 +81,7 @@ more people use shared IRQs on PCI machines.
81In general, an interrupt must be acknowledged not only at the ICU (which 81In general, an interrupt must be acknowledged not only at the ICU (which
82is done automagically by the kernel), but at the device level. In 82is done automagically by the kernel), but at the device level. In
83particular, IRQ 0 must be reset after a timer interrupt (now done in 83particular, IRQ 0 must be reset after a timer interrupt (now done in
84arch/i386/kernel/time.c) or the first timer interrupt hangs the system. 84arch/x86/kernel/time.c) or the first timer interrupt hangs the system.
85There were also problems with the 1.3.x floppy drivers, but that seems 85There were also problems with the 1.3.x floppy drivers, but that seems
86to have been fixed. 86to have been fixed.
87 87