[PATCH v3 01/10] mt76: testmode: switch ib and wb rssi to array type for per-antenna report

[Shayne Chen <shayne.chen@xxxxxxxxxxxx>]

Change ib_rssi and wb_rssi into array type, since they could be reported
by per-antenna.

Reviewed-by: Ryder Lee <ryder.lee@xxxxxxxxxxxx>
Signed-off-by: Shayne Chen <shayne.chen@xxxxxxxxxxxx>
---
v2: move Reviewed-by before s-o-b

 .../net/wireless/mediatek/mt76/mt7615/mac.c   |  4 ++--
 .../wireless/mediatek/mt76/mt7615/mt7615.h    |  4 ++--
 .../wireless/mediatek/mt76/mt7615/testmode.c  | 24 ++++++++++++++++---
 drivers/net/wireless/mediatek/mt76/testmode.h |  4 ++--
 4 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 8dc645e..9aad2ee 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -215,8 +215,8 @@ static void mt7615_mac_fill_tm_rx(struct mt7615_dev *dev, __le32 *rxv)
 	dev->test.last_rcpi[1] = FIELD_GET(MT_RXV4_RCPI1, rxv4);
 	dev->test.last_rcpi[2] = FIELD_GET(MT_RXV4_RCPI2, rxv4);
 	dev->test.last_rcpi[3] = FIELD_GET(MT_RXV4_RCPI3, rxv4);
-	dev->test.last_ib_rssi = FIELD_GET(MT_RXV3_IB_RSSI, rxv3);
-	dev->test.last_wb_rssi = FIELD_GET(MT_RXV3_WB_RSSI, rxv3);
+	dev->test.last_ib_rssi[0] = FIELD_GET(MT_RXV3_IB_RSSI, rxv3);
+	dev->test.last_wb_rssi[0] = FIELD_GET(MT_RXV3_WB_RSSI, rxv3);
 #endif
 }
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index f72506d..50ea9ef 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -303,8 +303,8 @@ struct mt7615_dev {
 
 		s16 last_freq_offset;
 		u8 last_rcpi[4];
-		s8 last_ib_rssi;
-		s8 last_wb_rssi;
+		s8 last_ib_rssi[4];
+		s8 last_wb_rssi[4];
 	} test;
 #endif
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c
index 1f33628..8fc97a5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c
@@ -335,9 +335,7 @@ mt7615_tm_dump_stats(struct mt76_dev *mdev, struct sk_buff *msg)
 	if (!rx)
 		return -ENOMEM;
 
-	if (nla_put_s32(msg, MT76_TM_RX_ATTR_FREQ_OFFSET, dev->test.last_freq_offset) ||
-	    nla_put_s32(msg, MT76_TM_RX_ATTR_IB_RSSI, dev->test.last_ib_rssi) ||
-	    nla_put_s32(msg, MT76_TM_RX_ATTR_WB_RSSI, dev->test.last_wb_rssi))
+	if (nla_put_s32(msg, MT76_TM_RX_ATTR_FREQ_OFFSET, dev->test.last_freq_offset))
 		return -ENOMEM;
 
 	rssi = nla_nest_start(msg, MT76_TM_RX_ATTR_RCPI);
@@ -350,6 +348,26 @@ mt7615_tm_dump_stats(struct mt76_dev *mdev, struct sk_buff *msg)
 
 	nla_nest_end(msg, rssi);
 
+	rssi = nla_nest_start(msg, MT76_TM_RX_ATTR_IB_RSSI);
+	if (!rssi)
+		return -ENOMEM;
+
+	for (i = 0; i < ARRAY_SIZE(dev->test.last_ib_rssi); i++)
+		if (nla_put_s8(msg, i, dev->test.last_ib_rssi[i]))
+			return -ENOMEM;
+
+	nla_nest_end(msg, rssi);
+
+	rssi = nla_nest_start(msg, MT76_TM_RX_ATTR_WB_RSSI);
+	if (!rssi)
+		return -ENOMEM;
+
+	for (i = 0; i < ARRAY_SIZE(dev->test.last_wb_rssi); i++)
+		if (nla_put_s8(msg, i, dev->test.last_wb_rssi[i]))
+			return -ENOMEM;
+
+	nla_nest_end(msg, rssi);
+
 	nla_nest_end(msg, rx);
 
 	return 0;
diff --git a/drivers/net/wireless/mediatek/mt76/testmode.h b/drivers/net/wireless/mediatek/mt76/testmode.h
index 691fe57..02c9495 100644
--- a/drivers/net/wireless/mediatek/mt76/testmode.h
+++ b/drivers/net/wireless/mediatek/mt76/testmode.h
@@ -99,8 +99,8 @@ enum mt76_testmode_stats_attr {
  *
  * @MT76_TM_RX_ATTR_FREQ_OFFSET: frequency offset (s32)
  * @MT76_TM_RX_ATTR_RCPI: received channel power indicator (array, u8)
- * @MT76_TM_RX_ATTR_IB_RSSI: internal inband RSSI (s8)
- * @MT76_TM_RX_ATTR_WB_RSSI: internal wideband RSSI (s8)
+ * @MT76_TM_RX_ATTR_IB_RSSI: internal inband RSSI (array, s8)
+ * @MT76_TM_RX_ATTR_WB_RSSI: internal wideband RSSI (array, s8)
  */
 enum mt76_testmode_rx_attr {
 	MT76_TM_RX_ATTR_UNSPEC,
-- 
2.17.1