[Differential] [Request, 7 lines] D3095: Add identify_cpu to ARMv8 init_secondary routine

[wma_semihalf.com (Wojciech Macek)]

wma_semihalf.com created this revision.
wma_semihalf.com added reviewers: emaste, andrew, zbb.
wma_semihalf.com added a subscriber: freebsd-arm-list.
wma_semihalf.com set the repository for this revision to rS FreeBSD src repository.
Herald added subscribers: emaste, andrew, imp.

REVISION SUMMARY
      Identify current CPU. This is necessary to setup
      affinity structures and to provide support for
      runtime chip identification.

REPOSITORY
  rS FreeBSD src repository

REVISION DETAIL
  https://reviews.freebsd.org/D3095

AFFECTED FILES
  sys/arm64/arm64/mp_machdep.c

CHANGE DETAILS
  diff --git a/sys/arm64/arm64/mp_machdep.c b/sys/arm64/arm64/mp_machdep.c
  --- a/sys/arm64/arm64/mp_machdep.c
  +++ b/sys/arm64/arm64/mp_machdep.c
  @@ -229,6 +229,13 @@
   	pcpup->pc_curthread = pcpup->pc_idlethread;
   	pcpup->pc_curpcb = pcpup->pc_idlethread->td_pcb;
   
  +	/*
  +	 * Identify current CPU. This is necessary to setup
  +	 * affinity registers and to provide support for
  +	 * runtime chip identification.
  +	 */
  +	identify_cpu();
  +
   	/* Configure the interrupt controller */
   	arm_init_secondary();

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To: wma_semihalf.com, emaste, andrew, zbb
Cc: imp, andrew, freebsd-arm-list, emaste
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