lib: removed gseq_id, pass MSBs of the frac field as a debugging info

b71af2ab · Tomasz Wlostowski · Federico Vaga · 0528ca9a · b71af2ab · b71af2ab
Commit b71af2ab authored Sep 11, 2018 by Tomasz Wlostowski Committed by Federico Vaga Sep 11, 2018
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fmctdc-lib.c lib/fmctdc-lib.c +2 -1

fmctdc-lib.h lib/fmctdc-lib.h +1 -2

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--- a/lib/fmctdc-lib.c
+++ b/lib/fmctdc-lib.c
@@ -611,7 +611,8 @@ static void fmctdc_ts_convert(struct fmctdc_time *t, struct ft_hw_timestamp *o)
 {
 	t->seconds = o->seconds;
 	t->coarse = o->coarse;
-	t->frac = o->frac;
+	t->frac = o->frac & 0xfff;
+	t->debug = o->frac >> 12;
 	t->seq_id = FT_HW_TS_META_SEQ(o->metadata);
 }


--- a/lib/fmctdc-lib.h
+++ b/lib/fmctdc-lib.h
@@ -87,8 +87,7 @@ struct fmctdc_time {
 			  to (0..4095) range - i.e. 0 = 0 ns, and
 			  4095 = 7.999 ns. */
 	uint32_t seq_id; /**< channel sequence number*/
-	uint32_t ref_gseq_id; /**< board sequence number of the reference
-				 channel time-stamp */
+	uint32_t debug;  /**< debug stuff, driver/firmware-specific */
 };