[PATCH v2 0/2] acpi/iort, numa: Add numa node mapping for smmuv3 devices

Ganapatrao Kulkarni ganapatrao.kulkarni at cavium.com
Tue Jun 6 03:47:43 PDT 2017


ARM IORT specification(rev. C) has added  provision to define proximity
domain in SMMUv3 IORT table. Adding required code to parse Proximity
domain and set numa_node of smmv3 platform devices.

Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni at cavium.com>

v2:
  - Changed as per Lorenzo Pieralisi and Hanjun Guo suggestions.

v1:
  - Initial patch

Ganapatrao Kulkarni (2):
  acpica: iort: Update SMMUv3 header for proximity domain mapping
  acpi/iort, numa: Add numa node mapping for smmuv3 devices

 drivers/acpi/arm64/iort.c | 20 ++++++++++++++++++++
 include/acpi/actbl2.h     |  4 ++++
 2 files changed, 24 insertions(+)

-- 
1.8.1.4




More information about the linux-arm-kernel mailing list