[Differential] [Closed] D3113: Increase DMAP size on ARM64

Fri Jul 17 14:18:29 UTC 2015

This revision was automatically updated to reflect the committed changes.
Closed by commit rS285653: Increase DMAP (Direct Map) size on ARM64 (authored by zbb).

CHANGED PRIOR TO COMMIT
  https://reviews.freebsd.org/D3113?vs=7037&id=7047#toc

REPOSITORY
  rS FreeBSD src repository

CHANGES SINCE LAST UPDATE
  https://reviews.freebsd.org/D3113?vs=7037&id=7047

REVISION DETAIL
  https://reviews.freebsd.org/D3113

AFFECTED FILES
  head/sys/arm64/include/vmparam.h

CHANGE DETAILS
  diff --git a/head/sys/arm64/include/vmparam.h b/head/sys/arm64/include/vmparam.h
  --- a/head/sys/arm64/include/vmparam.h
  +++ b/head/sys/arm64/include/vmparam.h
  @@ -156,9 +156,9 @@
   #define	VM_MIN_KERNEL_ADDRESS	(0xffffff8000000000UL)
   #define	VM_MAX_KERNEL_ADDRESS	(0xffffff8800000000UL)

  -/* Direct Map for 64 GiB of PA: 0x0 - 0xfffffffff */
  +/* Direct Map for 128 GiB of PA: 0x0 - 0x1fffffffff */
   #define	DMAP_MIN_ADDRESS	(0xffffffc000000000UL)
  -#define	DMAP_MAX_ADDRESS	(0xffffffcfffffffffUL)
  +#define	DMAP_MAX_ADDRESS	(0xffffffdfffffffffUL)

   #define	DMAP_MIN_PHYSADDR	(0x0000000000000000UL)
   #define	DMAP_MAX_PHYSADDR	(DMAP_MAX_ADDRESS - DMAP_MIN_ADDRESS)

EMAIL PREFERENCES
  https://reviews.freebsd.org/settings/panel/emailpreferences/

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