VK_BAR1_DMA_BUF_OFF_HI
#define VK_BAR1_DMA_BUF_OFF_LO (VK_BAR1_DMA_BUF_OFF_HI + 4)
#define VK_BAR1_DMA_BUF_SZ (VK_BAR1_DMA_BUF_OFF_HI + 8)
VK_BAR1_DMA_BUF_OFF_HI);