diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/nicvf_queues.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/nicvf_queues.c | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c index 747ef0882976..d2ac133e36f1 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_queues.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_queues.c @@ -544,14 +544,18 @@ static void nicvf_rcv_queue_config(struct nicvf *nic, struct queue_set *qs, nicvf_send_msg_to_pf(nic, &mbx); mbx.rq.msg = NIC_MBOX_MSG_RQ_BP_CFG; - mbx.rq.cfg = (1ULL << 63) | (1ULL << 62) | (qs->vnic_id << 0); + mbx.rq.cfg = BIT_ULL(63) | BIT_ULL(62) | + (RQ_PASS_RBDR_LVL << 16) | (RQ_PASS_CQ_LVL << 8) | + (qs->vnic_id << 0); nicvf_send_msg_to_pf(nic, &mbx); /* RQ drop config * Enable CQ drop to reserve sufficient CQEs for all tx packets */ mbx.rq.msg = NIC_MBOX_MSG_RQ_DROP_CFG; - mbx.rq.cfg = (1ULL << 62) | (RQ_CQ_DROP << 8); + mbx.rq.cfg = BIT_ULL(63) | BIT_ULL(62) | + (RQ_PASS_RBDR_LVL << 40) | (RQ_DROP_RBDR_LVL << 32) | + (RQ_PASS_CQ_LVL << 16) | (RQ_DROP_CQ_LVL << 8); nicvf_send_msg_to_pf(nic, &mbx); if (!nic->sqs_mode && (qidx == 0)) { @@ -650,6 +654,7 @@ static void nicvf_snd_queue_config(struct nicvf *nic, struct queue_set *qs, sq_cfg.ldwb = 0; sq_cfg.qsize = SND_QSIZE; sq_cfg.tstmp_bgx_intf = 0; + sq_cfg.cq_limit = 0; nicvf_queue_reg_write(nic, NIC_QSET_SQ_0_7_CFG, qidx, *(u64 *)&sq_cfg); /* Set threshold value for interrupt generation */ @@ -1185,30 +1190,12 @@ static int nicvf_sq_append_tso(struct nicvf *nic, struct snd_queue *sq, } /* Append an skb to a SQ for packet transfer. */ -int nicvf_sq_append_skb(struct nicvf *nic, struct sk_buff *skb) +int nicvf_sq_append_skb(struct nicvf *nic, struct snd_queue *sq, + struct sk_buff *skb, u8 sq_num) { int i, size; int subdesc_cnt, tso_sqe = 0; - int sq_num, qentry; - struct queue_set *qs; - struct snd_queue *sq; - - sq_num = skb_get_queue_mapping(skb); - if (sq_num >= MAX_SND_QUEUES_PER_QS) { - /* Get secondary Qset's SQ structure */ - i = sq_num / MAX_SND_QUEUES_PER_QS; - if (!nic->snicvf[i - 1]) { - netdev_warn(nic->netdev, - "Secondary Qset#%d's ptr not initialized\n", - i - 1); - return 1; - } - nic = (struct nicvf *)nic->snicvf[i - 1]; - sq_num = sq_num % MAX_SND_QUEUES_PER_QS; - } - - qs = nic->qs; - sq = &qs->sq[sq_num]; + int qentry; subdesc_cnt = nicvf_sq_subdesc_required(nic, skb); if (subdesc_cnt > atomic_read(&sq->free_cnt)) |