From: Sunil Goutham sgoutham@cavium.com
This patch fixes enabling of HW verification of L3/L4 length and TCP/UDP checksum which is currently being cleared. Also fixed VLAN stripping config which is being cleared when multiqset is enabled.
Signed-off-by: Sunil Goutham sgoutham@cavium.com --- drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c index 385374c..10e8b97 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c @@ -538,9 +538,12 @@ static void nicvf_rcv_queue_config(struct nicvf *nic, struct queue_set *qs, mbx.rq.cfg = (1ULL << 62) | (RQ_CQ_DROP << 8); nicvf_send_msg_to_pf(nic, &mbx);
- nicvf_queue_reg_write(nic, NIC_QSET_RQ_GEN_CFG, 0, 0x00); - if (!nic->sqs_mode) + if (!nic->sqs_mode && (qidx == 0)) { + /* Enable checking L3/L4 length and TCP/UDP checksums */ + nicvf_queue_reg_write(nic, NIC_QSET_RQ_GEN_CFG, 0, + ((1 << 24) | (1 << 23) | (1 << 21))); nicvf_config_vlan_stripping(nic, nic->netdev->features); + }
/* Enable Receive queue */ rq_cfg.ena = 1;