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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-11-07 16:59:36 +0000 |
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| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-11-07 16:59:36 +0000 |
| commit | 2c9001b17ff62f61be1677ebd789f081324fe326 (patch) | |
| tree | 9d7a5cc564361a837742534250d3527a06d62081 /nuttx/Documentation/NuttxPortingGuide.html | |
| parent | a113aa53d96d039d28e3e54ba79b2aae6a524ca5 (diff) | |
| download | px4-nuttx-2c9001b17ff62f61be1677ebd789f081324fe326.tar.gz px4-nuttx-2c9001b17ff62f61be1677ebd789f081324fe326.tar.bz2 px4-nuttx-2c9001b17ff62f61be1677ebd789f081324fe326.zip | |
reconcile architectures w/o interrupt controllers
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1153 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/Documentation/NuttxPortingGuide.html')
| -rw-r--r-- | nuttx/Documentation/NuttxPortingGuide.html | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html index 4aee251ae..a471ac72a 100644 --- a/nuttx/Documentation/NuttxPortingGuide.html +++ b/nuttx/Documentation/NuttxPortingGuide.html @@ -1327,6 +1327,12 @@ The system can be re-made subsequently by just typing <code>make</code>. For use in C code</li> <li><code>CONFIG_ENDIAN_BIG</code>: Define if big endian (default is little endian).</li> + <li><code>CONFIG_ARCH_NOINTC</code>: + Define if the architecture does not support an interrupt controller + or otherwise cannot support APIs like up_enable_irq() and up_disable_irq().</li> + <li><code>CONFIG_ARCH_IRQPRIO</code>: + Define if the architecture suports prioritizaton of interrupts and the + up_prioritize_irq() API.</li> </ul> <p> |