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-rw-r--r--extra/usb_updater/gsctool.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/extra/usb_updater/gsctool.c b/extra/usb_updater/gsctool.c
index c007692b32..3d22f45725 100644
--- a/extra/usb_updater/gsctool.c
+++ b/extra/usb_updater/gsctool.c
@@ -3549,6 +3549,7 @@ struct parsed_flog_entry {
uint64_t raw_timestamp;
time_t timestamp;
uint32_t event_type;
+ bool timestamp_reliable;
};
static int pop_flog_dt(struct transfer_descriptor *td,
@@ -3573,7 +3574,10 @@ static int pop_flog_dt(struct transfer_descriptor *td,
memcpy(parsed_entry->payload, entry.evt.payload,
parsed_entry->payload_size);
parsed_entry->raw_timestamp = entry.evt.time;
- parsed_entry->timestamp = parsed_entry->raw_timestamp / 1000;
+ parsed_entry->timestamp =
+ (parsed_entry->raw_timestamp & ~(1ULL << 63)) / 1000;
+ parsed_entry->timestamp_reliable =
+ (parsed_entry->raw_timestamp >> 63) == 0;
return rv;
}
@@ -3600,6 +3604,7 @@ static int pop_flog(struct transfer_descriptor *td,
parsed_entry->payload_size);
parsed_entry->raw_timestamp = entry.r.timestamp;
parsed_entry->timestamp = entry.r.timestamp;
+ parsed_entry->timestamp_reliable = true;
return rv;
}
@@ -3664,6 +3669,8 @@ static int process_get_flog(struct transfer_descriptor *td, uint64_t prev_stamp,
}
for (i = 0; i < entry.payload_size; i++)
printf(" %02x", entry.payload[i]);
+ if (entry.timestamp_reliable == false)
+ printf(" -- TIMESTAMP UNRELIABLE!");
printf("\n");
retries = max_retries;
}