Currently, when debugging AF_XDP workloads, one can correlate the -ENXIO
return code as the case that XSK is not in the bound state. Returning
same code from ndo_xsk_wakeup can be misleading and simply makes it
harder to follow what is going on.
Change ENXIOs in ice's ndo_xsk_wakeup() implementation to EINVALs, so
that when probing it is clear that something is wrong on the driver
side, not the xsk_{recv,send}msg.
There is a -ENETDOWN that can happen from both kernel/driver sides
though, but I don't have a correct replacement for this on one of the
sides, so let's keep it that way.
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@xxxxxxxxx>
---
drivers/net/ethernet/intel/ice/ice_xsk.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c
index 99bfa21c3938..53c299eebd99 100644
--- a/drivers/net/ethernet/intel/ice/ice_xsk.c
+++ b/drivers/net/ethernet/intel/ice/ice_xsk.c
@@ -934,13 +934,13 @@ ice_xsk_wakeup(struct net_device *netdev, u32 queue_id,
return -ENETDOWN;
if (!ice_is_xdp_ena_vsi(vsi))
- return -ENXIO;
+ return -EINVAL;
if (queue_id >= vsi->num_txq)
- return -ENXIO;
+ return -EINVAL;
if (!vsi->xdp_rings[queue_id]->xsk_pool)
- return -ENXIO;
+ return -EINVAL;
ring = vsi->xdp_rings[queue_id];
--
2.33.1
