Please note that loopback counters for VM to VM traffic is not
implemented yet: VFGOTLBC, VFGPTLBC, VFGORLBC and VFGPRLBC.
Signed-off-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
---
hw/net/igb_core.c | 26 ++++++++++++++++++++++----
1 file changed, 22 insertions(+), 4 deletions(-)
diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c
index 9994724a39..25a5e0ec87 100644
--- a/hw/net/igb_core.c
+++ b/hw/net/igb_core.c
@@ -490,7 +490,7 @@ igb_tx_pkt_send(IGBCore *core, struct igb_tx *tx, int queue_index)
}
static void
-igb_on_tx_done_update_stats(IGBCore *core, struct NetTxPkt *tx_pkt)
+igb_on_tx_done_update_stats(IGBCore *core, struct NetTxPkt *tx_pkt, int qn)
{
static const int PTCregs[6] = { PTC64, PTC127, PTC255, PTC511,
PTC1023, PTC1522 };
@@ -517,6 +517,13 @@ igb_on_tx_done_update_stats(IGBCore *core, struct NetTxPkt *tx_pkt)
core->mac[GPTC] = core->mac[TPT];
core->mac[GOTCL] = core->mac[TOTL];
core->mac[GOTCH] = core->mac[TOTH];
+
+ if (core->mac[MRQC] & 1) {
+ uint16_t pool = qn % IGB_NUM_VM_POOLS;
+
+ core->mac[PVFGOTC0 + (pool * 64)] += tot_len;
+ core->mac[PVFGPTC0 + (pool * 64)]++;
+ }
}
static void
@@ -579,7 +586,7 @@ igb_process_tx_desc(IGBCore *core,
core->mac[VET] & 0xffff);
}
if (igb_tx_pkt_send(core, tx, queue_index)) {
- igb_on_tx_done_update_stats(core, tx->tx_pkt);
+ igb_on_tx_done_update_stats(core, tx->tx_pkt, queue_index);
}
}
@@ -1398,7 +1405,8 @@ igb_write_to_rx_buffers(IGBCore *core,
}
static void
-igb_update_rx_stats(IGBCore *core, size_t data_size, size_t data_fcs_size)
+igb_update_rx_stats(IGBCore *core, const E1000E_RingInfo *rxi,
+ size_t data_size, size_t data_fcs_size)
{
e1000x_update_rx_total_stats(core->mac, data_size, data_fcs_size);
@@ -1414,6 +1422,16 @@ igb_update_rx_stats(IGBCore *core, size_t data_size, size_t data_fcs_size)
default:
break;
}
+
+ if (core->mac[MRQC] & 1) {
+ uint16_t pool = rxi->idx % IGB_NUM_VM_POOLS;
+
+ core->mac[PVFGORC0 + (pool * 64)] += data_size + 4;
+ core->mac[PVFGPRC0 + (pool * 64)]++;
+ if (net_rx_pkt_get_packet_type(core->rx_pkt) == ETH_PKT_MCAST) {
+ core->mac[PVFMPRC0 + (pool * 64)]++;
+ }
+ }
}
static inline bool
@@ -1515,7 +1533,7 @@ igb_write_packet_to_guest(IGBCore *core, struct NetRxPkt *pkt,
} while (desc_offset < total_size);
- igb_update_rx_stats(core, size, total_size);
+ igb_update_rx_stats(core, rxi, size, total_size);
}
static inline void
--
2.34.1