multiprocessor booting

Joel Sherrill joel.sherrill at
Wed Oct 29 17:01:28 UTC 2003

Francesco Poletti wrote:

> Hy all,
> Did someone know who is in carghe to decide, during the boot of the OS, 
> if run the  MPCI_Initialization function?
> This function initialize the shared memory for the MPCI layer.
> How does this decision happens and where?

See cpukit/sapi/src/exinit.c.  It is based on MP being enabled
when RTEMS is configured and there being an MPCI handler configured.
SOme of the action is in cpukit/score/src/mpci.c as well.

> Thanks to all Francesco.

Joel Sherrill, Ph.D.             Director of Research & Development
joel at                 On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985

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