[Intel-wired-lan] [2/2] ixgbe: fix AF_XDP tx packet count.
Jeff Kirsher
jeffrey.t.kirsher at intel.com
Thu Apr 4 16:36:55 UTC 2019
From: William Tu <u9012063 at gmail.com>
The total_packets count at ixgbe_clean_xdp_tx_irq is
always zero when testing with xdpsock -t -N. Set the gso_segs
to 1 to make the tx packet count correct.
Signed-off-by: William Tu <u9012063 at gmail.com>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
index 71b8474a9b4c..1a60764fb39b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c
@@ -640,6 +640,7 @@ static bool ixgbe_xmit_zc(struct ixgbe_ring *xdp_ring, unsigned int budget)
tx_bi = &xdp_ring->tx_buffer_info[xdp_ring->next_to_use];
tx_bi->bytecount = len;
tx_bi->xdpf = NULL;
+ tx_bi->gso_segs = 1;
tx_desc = IXGBE_TX_DESC(xdp_ring, xdp_ring->next_to_use);
tx_desc->read.buffer_addr = cpu_to_le64(dma);
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