SVNews r329180

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2018-02-12 19:36:26 - r329180 by landonf (landonf)

Complete list of files affected by revision r329180:

(Note: At the moment, these links point to ViewVC on svn.freebsd.org. They are probably slow. Do not overuse.)

  History   Contents   Diff   MODIFY   /head/sys/dev/bhnd/siba/siba.c  
  History   Contents   Diff   MODIFY   /head/sys/dev/bhnd/siba/siba_erom.c  
  History   Contents     ADD   /head/sys/dev/bhnd/siba/siba_eromvar.h  
  History   Contents   Diff   MODIFY   /head/sys/dev/bhnd/siba/siba_subr.c  
  History   Contents   Diff   MODIFY   /head/sys/dev/bhnd/siba/sibavar.h  

Commit message:

siba(4): Ignore disabled per-core address match entries.

Previously, the address regions described by disabled admatch entries would
be treated as being mapped to the given core; while incorrect, this was
essentially harmless given that the entries describe unused address space
on the few affected devices.

We now perform parsing of per-core admatch registers and interrupt flags in
siba_erom, correctly skip any disabled admatch entries, and use the
siba_erom API in siba_add_children() to perform enumeration of attached
cores.

 


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