diff mbox series

[2/2] ixgbe: fix AF_XDP tx packet count.

Message ID 20190404163655.27662-2-jeffrey.t.kirsher@intel.com
State Accepted
Delegated to: Jeff Kirsher
Headers show
Series None | expand

Commit Message

Kirsher, Jeffrey T April 4, 2019, 4:36 p.m. UTC 
From: William Tu <u9012063@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@gmail.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Bowers, AndrewX April 8, 2019, 7:41 p.m. UTC | #1 
> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On
> Behalf Of Jeff Kirsher
> Sent: Thursday, April 4, 2019 9:37 AM
> To: intel-wired-lan@lists.osuosl.org
> Cc: William Tu <u9012063@gmail.com>
> Subject: [Intel-wired-lan] [2/2] ixgbe: fix AF_XDP tx packet count.
> 
> From: William Tu <u9012063@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@gmail.com>
> ---
>  drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 1 +
>  1 file changed, 1 insertion(+)

Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
diff mbox series

Patch

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);