CVSROOT: /cvs
Module name: src
Changes by: j...@cvs.openbsd.org 2015/02/22 06:50:15
Modified files:
sys/dev/pci/drm/radeon: radeon_gart.c
Log message:
Correct PAGE_MASK usage in radeon_vm_map_gart(). Linux defines
PAGE_MASK to be (~(PAGE_SIZE - 1)) where as our kernel defines it as
(PAGE_SIZE - 1). It is possible to flag a CS as wanting to use
GPU VM for cayman/aruba hardware though in practice Mesa won't
submit a CS flagged with GPU VM for these unless overriden via
RADEON_VA=true in the environment.
For Southern Islands radeons on the other hand GPU VM is required
and flagged by default.
