From: Michal Kalderon Date: Thu, 13 Jun 2019 08:29:42 +0000 (+0300) Subject: qed: iWARP - Fix tc for MPA ll2 connection X-Git-Tag: v5.3-rc1~140^2~244^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=cb94d52b93c74fe1f2595734fabeda9f8ae891ee;p=linux.git qed: iWARP - Fix tc for MPA ll2 connection The driver needs to assign a lossless traffic class for the MPA ll2 connection to ensure no packets are dropped when returning from the driver as they will never be re-transmitted by the peer. Fixes: ae3488ff37dc ("qed: Add ll2 connection for processing unaligned MPA packets") Signed-off-by: Ariel Elior Signed-off-by: Michal Kalderon Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c index 099177c6aca2..431688c236ed 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_iwarp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_iwarp.c @@ -2712,6 +2712,8 @@ qed_iwarp_ll2_start(struct qed_hwfn *p_hwfn, data.input.rx_num_desc = n_ooo_bufs * 2; data.input.tx_num_desc = data.input.rx_num_desc; data.input.tx_max_bds_per_packet = QED_IWARP_MAX_BDS_PER_FPDU; + data.input.tx_tc = PKT_LB_TC; + data.input.tx_dest = QED_LL2_TX_DEST_LB; data.p_connection_handle = &iwarp_info->ll2_mpa_handle; data.input.secondary_queue = true; data.cbs = &cbs;