host_start
u64 host_start = hdev->asic_prop.host_base_address;
if (addr >= host_start && addr <= host_end - acc_size) {
u32 host_start;
timeset->host_start = MCDI_DWORD(data, PTP_OUT_SYNCHRONIZE_HOSTSTART);
start_ns = timeset->host_start & MC_NANOSECOND_MASK;
start_sec = ptp->timeset[last_good].host_start >> MC_NANOSECOND_BITS;
(ptp->timeset[last_good].host_start & MC_NANOSECOND_MASK);
(ptp->timeset[last_good].host_start & MC_NANOSECOND_MASK);
u32 host_start;
timeset->host_start = MCDI_DWORD(data, PTP_OUT_SYNCHRONIZE_HOSTSTART);
start_ns = timeset->host_start & MC_NANOSECOND_MASK;
start_sec = ptp->timeset[last_good].host_start >> MC_NANOSECOND_BITS;
rdrv->start = host_start;