@@ -180,6 +180,7 @@ static int ice_qp_dis(struct ice_vsi *vsi, u16 q_idx)
}
synchronize_net();
+ netif_carrier_off(vsi->netdev);
netif_tx_stop_queue(netdev_get_tx_queue(vsi->netdev, q_idx));
ice_qvec_dis_irq(vsi, rx_ring, q_vector);
@@ -218,6 +219,7 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx)
{
struct ice_q_vector *q_vector;
int fail = 0;
+ bool link_up;
int err;
err = ice_vsi_cfg_single_txq(vsi, vsi->tx_rings, q_idx);
@@ -248,7 +250,11 @@ static int ice_qp_ena(struct ice_vsi *vsi, u16 q_idx)
ice_qvec_toggle_napi(vsi, q_vector, true);
ice_qvec_ena_irq(vsi, q_vector);
- netif_tx_start_queue(netdev_get_tx_queue(vsi->netdev, q_idx));
+ ice_get_link_status(vsi->port_info, &link_up);
+ if (link_up) {
+ netif_tx_start_queue(netdev_get_tx_queue(vsi->netdev, q_idx));
+ netif_carrier_on(vsi->netdev);
+ }
clear_bit(ICE_CFG_BUSY, vsi->state);
return fail;
This so we prevent Tx timeout issues. One of conditions checked on running in the background dev_watchdog() is netif_carrier_ok(), so let us turn it off when we disable the queues that belong to a q_vector where XSK pool is being configured. Turn carrier on in ice_qp_ena() only when ice_get_link_status() tells us that physical link is up. Fixes: 2d4238f55697 ("ice: Add support for AF_XDP") Reviewed-by: Shannon Nelson <shannon.nelson@amd.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> --- drivers/net/ethernet/intel/ice/ice_xsk.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)