Symbol: GEN_FOREVER
sys/dev/drm/i915/i915_drv.h
2382
GENMASK((e) != GEN_FOREVER ? (e) - 1 : BITS_PER_LONG - 1, \
sys/dev/drm/i915/i915_drv.h
2383
(s) != GEN_FOREVER ? (s) - 1 : 0) \