RING_SBBADDR      857 drivers/gpu/drm/i915/gt/intel_lrc.c 	regs[CTX_SECOND_BB_HEAD_L] = i915_mmio_reg_offset(RING_SBBADDR(base));
RING_SBBADDR     3227 drivers/gpu/drm/i915/gt/intel_lrc.c 	CTX_REG(regs, CTX_SECOND_BB_HEAD_L, RING_SBBADDR(base), 0);