X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fsaleae-logic%2Fsaleae-logic.h;h=6a96d458b93f40cb2fc1e621b975182aeab390b1;hb=69cfcfc8f0f3f4358714d706268fc05aaa70ca23;hp=2855485eb98e426e244ce955aea84aafc73327e6;hpb=d68e2d1a21ac5c3f24d88b7689f98764e4d57c30;p=libsigrok.git

diff --git a/hardware/saleae-logic/saleae-logic.h b/hardware/saleae-logic/saleae-logic.h
index 2855485e..6a96d458 100644
--- a/hardware/saleae-logic/saleae-logic.h
+++ b/hardware/saleae-logic/saleae-logic.h
@@ -25,7 +25,6 @@
 #define NUM_TRIGGER_STAGES     4
 #define TRIGGER_TYPES          "01"
 #define FIRMWARE               FIRMWARE_DIR "/saleae-logic.fw"
-#define GTV_TO_MSEC(gtv)       (gtv.tv_sec * 1000 + gtv.tv_usec / 1000)
 
 /* delay in ms */
 #define MAX_RENUM_DELAY        3000
@@ -48,13 +47,14 @@ struct fx2_profile {
 	int num_probes;
 };
 
-struct fx2_device {
+/* Private, per-device-instance driver context. */
+struct context {
 	struct fx2_profile *profile;
 	/*
-	 * Since we can't keep track of a Saleae Logic device after upgrading the
-	 * firmware (it re-enumerates 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.
+	 * Since we can't keep track of a Saleae Logic device after upgrading
+	 * the firmware (it re-enumerates 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.
 	 */
 	GTimeVal fw_updated;
 	/* device/capture settings */
@@ -65,11 +65,14 @@ struct fx2_device {
 	uint8_t trigger_value[NUM_TRIGGER_STAGES];
 	int trigger_stage;
 	uint8_t trigger_buffer[NUM_TRIGGER_STAGES];
+	int num_samples;
+	int submitted_transfers;
+
 	/*
 	 * opaque session data passed in by the frontend, will be passed back
 	 * on the session bus along with samples.
 	 */
-	void *session_data;
+	void *session_dev_id;
 
 	struct sr_usb_dev_inst *usb;
 };