New upstream version 17.05.1

[deb_dpdk.git] / drivers / net / cxgbe / base / t4_hw.c

diff --git a/drivers/net/cxgbe/base/t4_hw.c b/drivers/net/cxgbe/base/t4_hw.c
index 9dca8da..19afdac 100644 (file)
--- a/drivers/net/cxgbe/base/t4_hw.c
+++ b/drivers/net/cxgbe/base/t4_hw.c
@@ -2136,6 +2136,7 @@ unsigned int t4_get_mps_bg_map(struct adapter *adap, int idx)
 void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p)
 {
        u32 bgmap = t4_get_mps_bg_map(adap, idx);
+       u32 stat_ctl = t4_read_reg(adap, A_MPS_STAT_CTL);
 
 #define GET_STAT(name) \
        t4_read_reg64(adap, \
@@ -2168,6 +2169,15 @@ void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p)
        p->tx_ppp6             = GET_STAT(TX_PORT_PPP6);
        p->tx_ppp7             = GET_STAT(TX_PORT_PPP7);
 
+       if (CHELSIO_CHIP_VERSION(adap->params.chip) >= CHELSIO_T5) {
+               if (stat_ctl & F_COUNTPAUSESTATTX) {
+                       p->tx_frames -= p->tx_pause;
+                       p->tx_octets -= p->tx_pause * 64;
+               }
+               if (stat_ctl & F_COUNTPAUSEMCTX)
+                       p->tx_mcast_frames -= p->tx_pause;
+       }
+
        p->rx_octets           = GET_STAT(RX_PORT_BYTES);
        p->rx_frames           = GET_STAT(RX_PORT_FRAMES);
        p->rx_bcast_frames     = GET_STAT(RX_PORT_BCAST);
@@ -2195,6 +2205,16 @@ void t4_get_port_stats(struct adapter *adap, int idx, struct port_stats *p)
        p->rx_ppp5             = GET_STAT(RX_PORT_PPP5);
        p->rx_ppp6             = GET_STAT(RX_PORT_PPP6);
        p->rx_ppp7             = GET_STAT(RX_PORT_PPP7);
+
+       if (CHELSIO_CHIP_VERSION(adap->params.chip) >= CHELSIO_T5) {
+               if (stat_ctl & F_COUNTPAUSESTATRX) {
+                       p->rx_frames -= p->rx_pause;
+                       p->rx_octets -= p->rx_pause * 64;
+               }
+               if (stat_ctl & F_COUNTPAUSEMCRX)
+                       p->rx_mcast_frames -= p->rx_pause;
+       }
+
        p->rx_ovflow0 = (bgmap & 1) ? GET_STAT_COM(RX_BG_0_MAC_DROP_FRAME) : 0;
        p->rx_ovflow1 = (bgmap & 2) ? GET_STAT_COM(RX_BG_1_MAC_DROP_FRAME) : 0;
        p->rx_ovflow2 = (bgmap & 4) ? GET_STAT_COM(RX_BG_2_MAC_DROP_FRAME) : 0;