[dpdk-dev] [PATCH 5/5] net/cxgbevf: add missing Tx byte counters

[Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>]

Fixes: a0a344a8f728 ("net/cxgbe: add VF port statistics")
Cc: stable@dpdk.org

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
---
 drivers/net/cxgbe/base/t4_regs.h   | 3 +++
 drivers/net/cxgbe/base/t4vf_hw.c   | 6 ++++++
 drivers/net/cxgbe/cxgbevf_ethdev.c | 1 +
 3 files changed, 10 insertions(+)

diff --git a/drivers/net/cxgbe/base/t4_regs.h b/drivers/net/cxgbe/base/t4_regs.h
index fd8f9cf27..0c3a76860 100644
--- a/drivers/net/cxgbe/base/t4_regs.h
+++ b/drivers/net/cxgbe/base/t4_regs.h
@@ -799,8 +799,11 @@
 #define A_MPS_STAT_RX_BG_3_LB_TRUNC_FRAME_L 0x96b8
 #define A_MPS_STAT_RX_BG_3_LB_TRUNC_FRAME_H 0x96bc
 
+#define A_MPS_VF_STAT_TX_VF_BCAST_BYTES_L 0x80
 #define A_MPS_VF_STAT_TX_VF_BCAST_FRAMES_L 0x88
+#define A_MPS_VF_STAT_TX_VF_MCAST_BYTES_L 0x90
 #define A_MPS_VF_STAT_TX_VF_MCAST_FRAMES_L 0x98
+#define A_MPS_VF_STAT_TX_VF_UCAST_BYTES_L 0xa0
 #define A_MPS_VF_STAT_TX_VF_UCAST_FRAMES_L 0xa8
 #define A_MPS_VF_STAT_TX_VF_DROP_FRAMES_L 0xb0
 #define A_MPS_VF_STAT_RX_VF_BCAST_FRAMES_L 0xd0
diff --git a/drivers/net/cxgbe/base/t4vf_hw.c b/drivers/net/cxgbe/base/t4vf_hw.c
index 9fd0b8791..d96456bbe 100644
--- a/drivers/net/cxgbe/base/t4vf_hw.c
+++ b/drivers/net/cxgbe/base/t4vf_hw.c
@@ -683,6 +683,9 @@ static int t4vf_get_port_stats_fw(struct adapter *adapter, int pidx,
 	/*
 	 * Translate firmware statistics into host native statistics.
 	 */
+	p->tx_octets = be64_to_cpu(fwstats.tx_bcast_bytes) +
+		       be64_to_cpu(fwstats.tx_mcast_bytes) +
+		       be64_to_cpu(fwstats.tx_ucast_bytes);
 	p->tx_bcast_frames = be64_to_cpu(fwstats.tx_bcast_frames);
 	p->tx_mcast_frames = be64_to_cpu(fwstats.tx_mcast_frames);
 	p->tx_ucast_frames = be64_to_cpu(fwstats.tx_ucast_frames);
@@ -722,6 +725,9 @@ void t4vf_get_port_stats(struct adapter *adapter, int pidx,
 #define GET_STAT(name) \
 	t4_read_reg64(adapter, \
 			T4VF_MPS_BASE_ADDR + A_MPS_VF_STAT_##name##_L)
+	p->tx_octets = GET_STAT(TX_VF_BCAST_BYTES) +
+		       GET_STAT(TX_VF_MCAST_BYTES) +
+		       GET_STAT(TX_VF_UCAST_BYTES);
 	p->tx_bcast_frames = GET_STAT(TX_VF_BCAST_FRAMES);
 	p->tx_mcast_frames = GET_STAT(TX_VF_MCAST_FRAMES);
 	p->tx_ucast_frames = GET_STAT(TX_VF_UCAST_FRAMES);
diff --git a/drivers/net/cxgbe/cxgbevf_ethdev.c b/drivers/net/cxgbe/cxgbevf_ethdev.c
index b4770e0c5..3b32ca9d4 100644
--- a/drivers/net/cxgbe/cxgbevf_ethdev.c
+++ b/drivers/net/cxgbe/cxgbevf_ethdev.c
@@ -50,6 +50,7 @@ static int cxgbevf_dev_stats_get(struct rte_eth_dev *eth_dev,
 	/* TX Stats */
 	eth_stats->opackets = ps.tx_bcast_frames + ps.tx_mcast_frames +
 			      ps.tx_ucast_frames;
+	eth_stats->obytes = ps.tx_octets;
 	eth_stats->oerrors  = ps.tx_drop;
 
 	for (i = 0; i < pi->n_rx_qsets; i++) {
-- 
2.14.1