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- Add the 'cmp' and 'core' pseudo-busses which are used to group CPU cores
rS203844Unpublished

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Description

  • Add the 'cmp' and 'core' pseudo-busses which are used to group CPU cores to the exclusion lists as the CPU nodes aren't handled as regular devices either. Also add the pseudo-devices found in Sun Fire V1280.
  • Allow nexus_attach() and nexus_alloc_resource() to be used by drivers derived from nexus(4) for subordinate busses.
  • Don't add the zero-sized memory resources of glue devices to the resource lists.

Details

Provenance
mariusAuthored on
Parents
rS203843: Resurrect nexusvar.h from r167307.
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