diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c | 44 |
1 files changed, 36 insertions, 8 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c index a15cc86635d6..3e1bf22cba69 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c @@ -14,6 +14,9 @@ static struct dev_hw_ops otx2_hw_ops = { .sqe_flush = otx2_sqe_flush, .aura_freeptr = otx2_aura_freeptr, .refill_pool_ptrs = otx2_refill_pool_ptrs, + .pfaf_mbox_intr_handler = otx2_pfaf_mbox_intr_handler, + .aura_aq_init = otx2_aura_aq_init, + .pool_aq_init = otx2_pool_aq_init, }; static struct dev_hw_ops cn10k_hw_ops = { @@ -21,8 +24,22 @@ static struct dev_hw_ops cn10k_hw_ops = { .sqe_flush = cn10k_sqe_flush, .aura_freeptr = cn10k_aura_freeptr, .refill_pool_ptrs = cn10k_refill_pool_ptrs, + .pfaf_mbox_intr_handler = otx2_pfaf_mbox_intr_handler, + .aura_aq_init = otx2_aura_aq_init, + .pool_aq_init = otx2_pool_aq_init, }; +void otx2_init_hw_ops(struct otx2_nic *pfvf) +{ + if (!test_bit(CN10K_LMTST, &pfvf->hw.cap_flag)) { + pfvf->hw_ops = &otx2_hw_ops; + return; + } + + pfvf->hw_ops = &cn10k_hw_ops; +} +EXPORT_SYMBOL(otx2_init_hw_ops); + int cn10k_lmtst_init(struct otx2_nic *pfvf) { @@ -30,12 +47,9 @@ int cn10k_lmtst_init(struct otx2_nic *pfvf) struct otx2_lmt_info *lmt_info; int err, cpu; - if (!test_bit(CN10K_LMTST, &pfvf->hw.cap_flag)) { - pfvf->hw_ops = &otx2_hw_ops; + if (!test_bit(CN10K_LMTST, &pfvf->hw.cap_flag)) return 0; - } - pfvf->hw_ops = &cn10k_hw_ops; /* Total LMTLINES = num_online_cpus() * 32 (For Burst flush).*/ pfvf->tot_lmt_lines = (num_online_cpus() * LMT_BURST_SIZE); pfvf->hw.lmt_info = alloc_percpu(struct otx2_lmt_info); @@ -112,9 +126,12 @@ int cn10k_refill_pool_ptrs(void *dev, struct otx2_cq_queue *cq) struct otx2_nic *pfvf = dev; int cnt = cq->pool_ptrs; u64 ptrs[NPA_MAX_BURST]; + struct otx2_pool *pool; dma_addr_t bufptr; int num_ptrs = 1; + pool = &pfvf->qset.pool[cq->cq_idx]; + /* Refill pool with new buffers */ while (cq->pool_ptrs) { if (otx2_alloc_buffer(pfvf, cq, &bufptr)) { @@ -124,7 +141,9 @@ int cn10k_refill_pool_ptrs(void *dev, struct otx2_cq_queue *cq) break; } cq->pool_ptrs--; - ptrs[num_ptrs] = (u64)bufptr + OTX2_HEAD_ROOM; + ptrs[num_ptrs] = pool->xsk_pool ? + (u64)bufptr : (u64)bufptr + OTX2_HEAD_ROOM; + num_ptrs++; if (num_ptrs == NPA_MAX_BURST || cq->pool_ptrs == 0) { __cn10k_aura_freeptr(pfvf, cq->cq_idx, ptrs, @@ -322,6 +341,12 @@ int cn10k_map_unmap_rq_policer(struct otx2_nic *pfvf, int rq_idx, aq->rq.band_prof_id = policer; aq->rq_mask.band_prof_id = GENMASK(9, 0); + /* If policer id is greater than 1023 then it implies hardware supports + * more leaf profiles. In that case use band_prof_id_h for 4 MSBs. + */ + aq->rq.band_prof_id_h = policer >> 10; + aq->rq_mask.band_prof_id_h = GENMASK(3, 0); + /* Fill AQ info */ aq->qidx = rq_idx; aq->ctype = NIX_AQ_CTYPE_RQ; @@ -352,9 +377,12 @@ int cn10k_free_matchall_ipolicer(struct otx2_nic *pfvf) mutex_lock(&pfvf->mbox.lock); /* Remove RQ's policer mapping */ - for (qidx = 0; qidx < hw->rx_queues; qidx++) - cn10k_map_unmap_rq_policer(pfvf, qidx, - hw->matchall_ipolicer, false); + for (qidx = 0; qidx < hw->rx_queues; qidx++) { + rc = cn10k_map_unmap_rq_policer(pfvf, qidx, hw->matchall_ipolicer, false); + if (rc) + dev_warn(pfvf->dev, "Failed to unmap RQ %d's policer (error %d).", + qidx, rc); + } rc = cn10k_free_leaf_profile(pfvf, hw->matchall_ipolicer); |