drm/xe: Add GuC Submit Engine snapshot to xe_devcoredump.

Let's start to move our existent logs to devcoredump one by
one. Any format change should come on follow-up work.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>

drivers/gpu/drm/xe/xe_devcoredump.c

@@ -12,6 +12,7 @@
 #include "xe_engine.h"
 #include "xe_gt.h"
 #include "xe_guc_ct.h"
+#include "xe_guc_submit.h"
 
 /**
  * DOC: Xe device coredump
@@ -86,6 +87,7 @@ static ssize_t xe_devcoredump_read(char *buffer, loff_t offset,
 
 	drm_printf(&p, "\n**** GuC CT ****\n");
 	xe_guc_ct_snapshot_print(coredump->snapshot.ct, &p);
+	xe_guc_engine_snapshot_print(coredump->snapshot.ge, &p);
 
 	return count - iter.remain;
 }
@@ -99,6 +101,7 @@ static void xe_devcoredump_free(void *data)
 		return;
 
 	xe_guc_ct_snapshot_free(coredump->snapshot.ct);
+	xe_guc_engine_snapshot_free(coredump->snapshot.ge);
 
 	coredump->captured = false;
 	drm_info(&coredump_to_xe(coredump)->drm,
@@ -117,6 +120,7 @@ static void devcoredump_snapshot(struct xe_devcoredump *coredump,
 
 	cookie = dma_fence_begin_signalling();
 	coredump->snapshot.ct = xe_guc_ct_snapshot_capture(&guc->ct, true);
+	coredump->snapshot.ge = xe_guc_engine_snapshot_capture(e);
 	dma_fence_end_signalling(cookie);
 }
 

drivers/gpu/drm/xe/xe_devcoredump_types.h

@@ -27,6 +27,8 @@ struct xe_devcoredump_snapshot {
 	/* GuC snapshots */
 	/** @ct_snapshot: GuC CT snapshot */
 	struct xe_guc_ct_snapshot *ct;
+	/** @ge: Guc Engine snapshot */
+	struct xe_guc_submit_engine_snapshot *ge;
 };
 
 /**