From: Amit Bernstein <amitb...@amazon.com>
Increment Tx doorbell statistics on tx_pkt_burst
after writing to doorbell and in case max burst size achieved
Fixes: c7519ea5eb8d ("net/ena: call additional doorbells if needed")
Cc: sta...@dpdk.org
Signed-off-by: Amit Bernstein <amitb...@amazon.com>
Reviewed-by: Michal Krawczyk <m...@semihalf.com>
Reviewed-by: Igor Chauskin <igo...@amazon.com>
---
drivers/net/ena/ena_ethdev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 516e244295..111e830bfa 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -2519,6 +2519,7 @@ static int ena_xmit_mbuf(struct ena_ring *tx_ring, struct
rte_mbuf *mbuf)
"llq tx max burst size of queue %d achieved, writing
doorbell to send burst\n",
tx_ring->id);
ena_com_write_sq_doorbell(tx_ring->ena_com_io_sq);
+ tx_ring->tx_stats.doorbells++;
}
/* prepare the packet's descriptors to dma engine */
--
2.25.1
