Symbol: RADEON_MAX_DOORBELLS
sys/dev/drm/radeon/radeon.h
734
DECLARE_BITMAP(used, RADEON_MAX_DOORBELLS);
sys/dev/drm/radeon/radeon_device.c
336
rdev->doorbell.num_doorbells = min_t(u32, rdev->doorbell.size / sizeof(u32), RADEON_MAX_DOORBELLS);