SVGA_REG_BUSY     183 drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c 	while (vmw_read(dev_priv, SVGA_REG_BUSY) != 0)
SVGA_REG_BUSY     114 drivers/gpu/drm/vmwgfx/vmwgfx_irq.c 	return (vmw_read(dev_priv, SVGA_REG_BUSY) == 0);