X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=source%2Fdrv-protocol.h;h=28ab52bfa4717a97a25721d0a3e70fbfc78d2cd7;hb=28fca3a8f9e73c86d27f20065e51c69a9118a60e;hp=84b7ef516101799ea2aacc1f1bbe8da9c15efeff;hpb=5c100b148be923f92c383b9fb233dfb4ba3b790e;p=sigrok-util.git

diff --git a/source/drv-protocol.h b/source/drv-protocol.h
index 84b7ef5..28ab52b 100644
--- a/source/drv-protocol.h
+++ b/source/drv-protocol.h
@@ -25,28 +25,25 @@
 #include "libsigrok.h"
 #include "libsigrok-internal.h"
 
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "${short}: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "${short}: "
+#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
+#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
+#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
+#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
+#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
+#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
 
 /** Private, per-device-instance driver context. */
 struct dev_context {
-	/** The current sampling limit (in number of samples). */
-	uint64_t limit_samples;
+	/* Model-specific information */
 
-	/** The current sampling limit (in ms). */
-	uint64_t limit_msec;
+	/* Acquisition settings */
 
-	/** Opaque pointer passed in by the frontend. */
-	void *cb_data;
+	/* Operational state */
+
+	/* Temporary state across callbacks */
 
-	/** The current number of already received samples. */
-	uint64_t num_samples;
 };
 
 SR_PRIV int ${lib}_receive_data(int fd, int revents, void *cb_data);