Sebastian Smolorz wrote:
Hi,
here comes version 2 of the I-pipe patch for the S3C24xx ARM. The reported
problem is solved, the timer works as expected as far as I can see. Linux is
still there after insmod'ding the native skin. More test results will follow
next week after I tortured the new patch with the whole testsuite
arsenal. ;-)
The patch has got two suboptimal characteristics due to the generic ARM I-pipe
implementation which I did not want to change during the first steps:
1. Regarding the demux of chained IRQs (See [1]). As the S3C24xx has more than
one chained IRQ there are two consecutive queries for them in
__ipipe_mach_irq_mux_p() and __ipipe_mach_demux_irq(). This could be
optimized.
You should use switch/case instead of if else if else if, the generated
code would be better optimized.
--
Gilles Chanteperdrix
_______________________________________________
Xenomai-core mailing list
Xenomai-core@gna.org
https://mail.gna.org/listinfo/xenomai-core
