From: Song Yoong Siang yoong.siang.song@intel.com
commit 24e3fce00c0b557491ff596c0682a29dee6fe848 upstream.
Queue reset was moved out from __init_dma_rx_desc_rings() and __init_dma_tx_desc_rings() functions. Thus, the driver fails to transmit and receive packet after XDP prog setup.
This commit adds the missing queue reset into stmmac_xdp_open() function.
Fixes: f9ec5723c3db ("net: ethernet: stmicro: stmmac: move queue reset to dedicated functions") Cc: stable@vger.kernel.org # 6.0+ Signed-off-by: Song Yoong Siang yoong.siang.song@intel.com Reviewed-by: Alexander Duyck alexanderduyck@fb.com Link: https://lore.kernel.org/r/20230404044823.3226144-1-yoong.siang.song@intel.co... Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -6629,6 +6629,8 @@ int stmmac_xdp_open(struct net_device *d goto init_error; }
+ stmmac_reset_queues_param(priv); + /* DMA CSR Channel configuration */ for (chan = 0; chan < dma_csr_ch; chan++) { stmmac_init_chan(priv, priv->ioaddr, priv->plat->dma_cfg, chan);