diff options
| author |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-08-30 08:58:00 +1000 |
|---|---|---|
| committer |   Paul Mackerras <paulus@samba.org> | 2006-08-30 10:36:18 +1000 |
| commit | 3efbdd136e52ee4028b5bb5b848a6043cf61cd6e (patch) | |
| tree | d4851042f801f1d612565b10611dd002e566086b /Documentation | |
| parent | [POWERPC] Fix performance regression in IRQ radix tree locking (diff) | |
| download | linux-dev-3efbdd136e52ee4028b5bb5b848a6043cf61cd6e.tar.xz linux-dev-3efbdd136e52ee4028b5bb5b848a6043cf61cd6e.zip | |
[POWERPC] Fix MPIC sense codes in documentation
The booting-without-of.txt had incorrect definition for the sense codes
for an OpenPIC controller
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/powerpc/booting-without-of.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt index 8c48b8a27b9c..5c0ba235f5a5 100644 --- a/Documentation/powerpc/booting-without-of.txt +++ b/Documentation/powerpc/booting-without-of.txt @@ -1136,10 +1136,10 @@ Sense and level information should be encoded as follows: Devices connected to openPIC-compatible controllers should encode sense and polarity as follows: - 0 = high to low edge sensitive type enabled + 0 = low to high edge sensitive type enabled 1 = active low level sensitive type enabled - 2 = low to high edge sensitive type enabled - 3 = active high level sensitive type enabled + 2 = active high level sensitive type enabled + 3 = high to low edge sensitive type enabled ISA PIC interrupt controllers should adhere to the ISA PIC encodings listed below: |