X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fsaleae-logic16%2Fprotocol.h;fp=hardware%2Fsaleae-logic16%2Fprotocol.h;h=a13f1858e507e599df9c51b0a0aed159553bdb2e;hb=5eea4305ad108b8549257170985688004e65d00b;hp=0551712f1bdafab7ac0d4c2064ca7501e99fb675;hpb=f6a21fa50c3276eab4aacf61cae4ecfb16a98e73;p=libsigrok.git

diff --git a/hardware/saleae-logic16/protocol.h b/hardware/saleae-logic16/protocol.h
index 0551712f..a13f1858 100644
--- a/hardware/saleae-logic16/protocol.h
+++ b/hardware/saleae-logic16/protocol.h
@@ -36,6 +36,14 @@
 
 /** Private, per-device-instance driver context. */
 struct dev_context {
+	/*
+	 * Since we can't keep track of a Logic16 device after upgrading
+	 * the firmware (it renumerates into a different device address
+	 * after the upgrade) this is like a global lock. No device will open
+	 * until a proper delay after the last device was upgraded.
+	 */
+	int64_t fw_updated;
+
 	/** The currently configured samplerate of the device. */
 	uint64_t cur_samplerate;
 };