ARB_BP_CAP_HI_ADDR
[ARB_BP_CAP_HI_ADDR] = -1,
[ARB_BP_CAP_HI_ADDR] = -1,
[ARB_BP_CAP_HI_ADDR] = -1,
value |= (u64)gisb_read(gdev, ARB_BP_CAP_HI_ADDR) << 32;
[ARB_BP_CAP_HI_ADDR] = -1,
[ARB_BP_CAP_HI_ADDR] = -1,
[ARB_BP_CAP_HI_ADDR] = -1,