[PATCH 05/10] perf hisi-ptt: Complete the field names for 4DW and 8DW packets

[Sizhe Liu]

Add the missing HISI_PTT_4DW_HEAD0 entry to the 4DW field name table
and add the HISI_PTT_8DW_CHK_AND_RSV0/HISI_PTT_8DW_RSV1 entries to
the 8DW field name table so that all DW indices have corresponding
names.
Replace the variable in the printing loop with enum members.

8DW format is like:
bits [                 31:11                 ][       10:0       ]
     |---------------------------------------|-------------------|
 DW0 [                0x1fffff               ][ Reserved (0x7ff) ]
 DW1 [                       Prefix                              ]
 DW2 [                     Header DW0                            ]
 DW3 [                     Header DW1                            ]
 DW4 [                     Header DW2                            ]
 DW5 [                     Header DW3                            ]
 DW6 [                   Reserved (0x0)                          ]
 DW7 [                        Time                               ]

Signed-off-by: Sizhe Liu <liusizhe5 at huawei.com>
---
 .../hisi-ptt-decoder/hisi-ptt-pkt-decoder.c   | 21 +++++++++++--------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c b/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c
index 201ca948c4fb..33804bcd0642 100644
--- a/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c
+++ b/tools/perf/util/hisi-ptt-decoder/hisi-ptt-pkt-decoder.c
@@ -53,6 +53,7 @@ enum hisi_ptt_8dw_pkt_field_type {
 };
 
 enum hisi_ptt_4dw_pkt_field_type {
+	HISI_PTT_4DW_HEAD0,
 	HISI_PTT_4DW_HEAD1,
 	HISI_PTT_4DW_HEAD2,
 	HISI_PTT_4DW_HEAD3,
@@ -60,15 +61,18 @@ enum hisi_ptt_4dw_pkt_field_type {
 };
 
 static const char * const hisi_ptt_8dw_pkt_field_name[] = {
-	[HISI_PTT_8DW_PREFIX]	= "Prefix",
-	[HISI_PTT_8DW_HEAD0]	= "Header DW0",
-	[HISI_PTT_8DW_HEAD1]	= "Header DW1",
-	[HISI_PTT_8DW_HEAD2]	= "Header DW2",
-	[HISI_PTT_8DW_HEAD3]	= "Header DW3",
-	[HISI_PTT_8DW_TIME]	= "Time"
+	[HISI_PTT_8DW_CHK_AND_RSV0]	= "CHK & RSV0",
+	[HISI_PTT_8DW_PREFIX]		= "Prefix",
+	[HISI_PTT_8DW_HEAD0]		= "Header DW0",
+	[HISI_PTT_8DW_HEAD1]		= "Header DW1",
+	[HISI_PTT_8DW_HEAD2]		= "Header DW2",
+	[HISI_PTT_8DW_HEAD3]		= "Header DW3",
+	[HISI_PTT_8DW_RSV1]		= "RSV1",
+	[HISI_PTT_8DW_TIME]		= "Time"
 };
 
 static const char * const hisi_ptt_4dw_pkt_field_name[] = {
+	[HISI_PTT_4DW_HEAD0]	= "Header DW0",
 	[HISI_PTT_4DW_HEAD1]	= "Header DW1",
 	[HISI_PTT_4DW_HEAD2]	= "Header DW2",
 	[HISI_PTT_4DW_HEAD3]	= "Header DW3",
@@ -114,7 +118,7 @@ static int hisi_ptt_8dw_pkt_desc(struct hisi_ptt_pkt_buf *pkt_buf)
 {
 	int i;
 
-	for (i = 0; i < HISI_PTT_8DW_TYPE_MAX; i++) {
+	for (i = HISI_PTT_8DW_CHK_AND_RSV0; i < HISI_PTT_8DW_TYPE_MAX; i++) {
 		/* Do not show 8DW check field and reserved fields */
 		if (i == HISI_PTT_8DW_CHK_AND_RSV0 || i == HISI_PTT_8DW_RSV1) {
 			pkt_buf->pos += HISI_PTT_FIELD_LENGTH;
@@ -160,9 +164,8 @@ static int hisi_ptt_4dw_pkt_desc(struct hisi_ptt_pkt_buf *pkt_buf)
 
 	hisi_ptt_4dw_print_dw0(pkt_buf);
 
-	for (i = 0; i < HISI_PTT_4DW_TYPE_MAX; i++) {
+	for (i = HISI_PTT_4DW_HEAD1; i < HISI_PTT_4DW_TYPE_MAX; i++)
 		hisi_ptt_print_pkt(pkt_buf, hisi_ptt_4dw_pkt_field_name[i]);
-	}
 
 	return hisi_ptt_pkt_size[HISI_PTT_4DW_PKT];
 }
-- 
2.33.0