CVSROOT: /cvs
Module name: src
Changes by: kette...@cvs.openbsd.org 2018/08/20 13:33:31
Modified files:
sys/dev/pci/drm: drm_linux.h
sys/dev/pci/drm/ttm: ttm_bo_util.c
Log message:
Add arm64 support. On ARM write-combining translates into the normal uncached
memory attribute and uncached translates into device-nGnRnE memory. This
complicates the mapping onto PMAP_WC, PMAP_NOCACHE and PMAP_DEVICE a bit
since the requirements of the drm(4) subsystem don't quite match the natural
definitions for these.
ok jsg@, mpi@, visa@
