[rtems commit] doc: Fix interrupt level ARM documentation

Sebastian Huber sebh at rtems.org
Fri Jun 26 19:39:48 UTC 2015

Module:    rtems
Branch:    master
Commit:    cb2b8f02dd701389084a23188705ef393ef609db
Changeset: http://git.rtems.org/rtems/commit/?id=cb2b8f02dd701389084a23188705ef393ef609db

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Fri Jun 26 21:39:16 2015 +0200

doc: Fix interrupt level ARM documentation


 doc/cpu_supplement/arm.t | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/doc/cpu_supplement/arm.t b/doc/cpu_supplement/arm.t
index 88693aa..304e1e1 100644
--- a/doc/cpu_supplement/arm.t
+++ b/doc/cpu_supplement/arm.t
@@ -152,10 +152,9 @@ confusion.
 @subsection Interrupt Levels
-The RTEMS interrupt level mapping scheme for the ARM is not a numeric level as
-on most RTEMS ports.  It is a bit mapping that corresponds the enable bit
-postions in the Current Program Status Register (CPSR).  There are only two
-levels: IRQ enabled and IRQ disabled.
+There are exactly two interrupt levels on ARM with respect to RTEMS.  Level
+zero corresponds to interrupts enabled.  Level one corresponds to interrupts
 @subsection Interrupt Stack

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