Commit 1bc1ffb0 authored Apr 04, 2019 by William Tu Committed by Jeff Kirsher Jun 05, 2019

ixgbe: fix AF_XDP tx packet count



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>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent 30d5703b

drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -590,6 +590,7 @@ 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);

Admin message