[Bug 1917] New: dynamic tables for libchip serial drivers

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Tue Sep 20 13:57:28 UTC 2011


           Summary: dynamic tables for libchip serial drivers
           Product: RTEMS
           Version: HEAD
          Platform: All
        OS/Version: RTEMS
            Status: NEW
          Severity: normal
          Priority: P3
         Component: bsps
        AssignedTo: joel.sherrill at oarcorp.com
        ReportedBy: jennifer.averett at oarcorp.com

Created attachment 1332
  --> https://www.rtems.org/bugzilla/attachment.cgi?id=1332
Adds dynamic tables for libchip serial drivers

The libchip serial drivers force bsps to define all chips/ports up front in a
static table.  The attached patch allows you to probe and dynamically insert
entries.  This allows for the addition of daughter cards, or other boards to be
defined for a system by the application and not corrupt the bsp. This patch is
rather large due to the fact that it touches all bsps that use the libchip
style serial drivers.  However, it is just the same modifications across many

Note: there are subsequent additions for two different types of multi-port
cards that depend on this.

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