/*
* BSD LICENSE
*
- * Copyright (C) Cavium networks Ltd. 2016.
+ * Copyright (C) Cavium, Inc. 2016.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
- * * Neither the name of Cavium networks nor the names of its
+ * * Neither the name of Cavium, Inc nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
if (nic->subsystem_device_id == 0)
return NICVF_ERR_BASE_INIT;
- if (nicvf_hw_version(nic) == NICVF_PASS2)
- nic->hwcap |= NICVF_CAP_TUNNEL_PARSING;
+ if (nicvf_hw_version(nic) == PCI_SUB_DEVICE_ID_CN88XX_PASS2_NICVF)
+ nic->hwcap |= NICVF_CAP_TUNNEL_PARSING | NICVF_CAP_CQE_RX2;
+
+ if (nicvf_hw_version(nic) == PCI_SUB_DEVICE_ID_CN81XX_NICVF)
+ nic->hwcap |= NICVF_CAP_TUNNEL_PARSING | NICVF_CAP_CQE_RX2;
+
+ if (nicvf_hw_version(nic) == PCI_SUB_DEVICE_ID_CN83XX_NICVF)
+ nic->hwcap |= NICVF_CAP_TUNNEL_PARSING | NICVF_CAP_CQE_RX2 |
+ NICVF_CAP_DISABLE_APAD;
return NICVF_OK;
}
}
int
-nicvf_qset_rbdr_precharge(struct nicvf *nic, uint16_t ridx,
- rbdr_pool_get_handler handler,
- void *opaque, uint32_t max_buffs)
+nicvf_qset_rbdr_precharge(void *dev, struct nicvf *nic,
+ uint16_t ridx, rbdr_pool_get_handler handler,
+ uint32_t max_buffs)
{
struct rbdr_entry_t *desc, *desc0;
struct nicvf_rbdr *rbdr = nic->rbdr;
if (count >= max_buffs)
break;
desc0 = desc + count;
- phy = handler(opaque);
+ phy = handler(dev, nic);
if (phy) {
desc0->full_addr = phy;
count++;
nicvf_reg_write(nic, NIC_VNIC_RQ_GEN_CFG, val);
}
+void
+nicvf_apad_config(struct nicvf *nic, bool enable)
+{
+ uint64_t val;
+
+ /* APAD always enabled in this device */
+ if (!(nic->hwcap & NICVF_CAP_DISABLE_APAD))
+ return;
+
+ val = nicvf_reg_read(nic, NIC_VNIC_RQ_GEN_CFG);
+ if (enable)
+ val &= ~(1ULL << NICVF_QS_RQ_DIS_APAD_SHIFT);
+ else
+ val |= (1ULL << NICVF_QS_RQ_DIS_APAD_SHIFT);
+
+ nicvf_reg_write(nic, NIC_VNIC_RQ_GEN_CFG, val);
+}
+
+void
+nicvf_rss_set_key(struct nicvf *nic, uint8_t *key)
+{
+ int idx;
+ uint64_t addr, val;
+ uint64_t *keyptr = (uint64_t *)key;
+
+ addr = NIC_VNIC_RSS_KEY_0_4;
+ for (idx = 0; idx < RSS_HASH_KEY_SIZE; idx++) {
+ val = nicvf_cpu_to_be_64(*keyptr);
+ nicvf_reg_write(nic, addr, val);
+ addr += sizeof(uint64_t);
+ keyptr++;
+ }
+}
+
+void
+nicvf_rss_get_key(struct nicvf *nic, uint8_t *key)
+{
+ int idx;
+ uint64_t addr, val;
+ uint64_t *keyptr = (uint64_t *)key;
+
+ addr = NIC_VNIC_RSS_KEY_0_4;
+ for (idx = 0; idx < RSS_HASH_KEY_SIZE; idx++) {
+ val = nicvf_reg_read(nic, addr);
+ *keyptr = nicvf_be_to_cpu_64(val);
+ addr += sizeof(uint64_t);
+ keyptr++;
+ }
+}
+
+void
+nicvf_rss_set_cfg(struct nicvf *nic, uint64_t val)
+{
+ nicvf_reg_write(nic, NIC_VNIC_RSS_CFG, val);
+}
+
+uint64_t
+nicvf_rss_get_cfg(struct nicvf *nic)
+{
+ return nicvf_reg_read(nic, NIC_VNIC_RSS_CFG);
+}
+
+int
+nicvf_rss_reta_update(struct nicvf *nic, uint8_t *tbl, uint32_t max_count)
+{
+ uint32_t idx;
+ struct nicvf_rss_reta_info *rss = &nic->rss_info;
+
+ /* result will be stored in nic->rss_info.rss_size */
+ if (nicvf_mbox_get_rss_size(nic))
+ return NICVF_ERR_RSS_GET_SZ;
+
+ assert(rss->rss_size > 0);
+ rss->hash_bits = (uint8_t)log2(rss->rss_size);
+ for (idx = 0; idx < rss->rss_size && idx < max_count; idx++)
+ rss->ind_tbl[idx] = tbl[idx];
+
+ if (nicvf_mbox_config_rss(nic))
+ return NICVF_ERR_RSS_TBL_UPDATE;
+
+ return NICVF_OK;
+}
+
+int
+nicvf_rss_reta_query(struct nicvf *nic, uint8_t *tbl, uint32_t max_count)
+{
+ uint32_t idx;
+ struct nicvf_rss_reta_info *rss = &nic->rss_info;
+
+ /* result will be stored in nic->rss_info.rss_size */
+ if (nicvf_mbox_get_rss_size(nic))
+ return NICVF_ERR_RSS_GET_SZ;
+
+ assert(rss->rss_size > 0);
+ rss->hash_bits = (uint8_t)log2(rss->rss_size);
+ for (idx = 0; idx < rss->rss_size && idx < max_count; idx++)
+ tbl[idx] = rss->ind_tbl[idx];
+
+ return NICVF_OK;
+}
+
+int
+nicvf_rss_config(struct nicvf *nic, uint32_t qcnt, uint64_t cfg)
+{
+ uint32_t idx;
+ uint8_t default_reta[NIC_MAX_RSS_IDR_TBL_SIZE];
+ uint8_t default_key[RSS_HASH_KEY_BYTE_SIZE] = {
+ 0xFE, 0xED, 0x0B, 0xAD, 0xFE, 0xED, 0x0B, 0xAD,
+ 0xFE, 0xED, 0x0B, 0xAD, 0xFE, 0xED, 0x0B, 0xAD,
+ 0xFE, 0xED, 0x0B, 0xAD, 0xFE, 0xED, 0x0B, 0xAD,
+ 0xFE, 0xED, 0x0B, 0xAD, 0xFE, 0xED, 0x0B, 0xAD,
+ 0xFE, 0xED, 0x0B, 0xAD, 0xFE, 0xED, 0x0B, 0xAD
+ };
+
+ if (nic->cpi_alg != CPI_ALG_NONE)
+ return -EINVAL;
+
+ if (cfg == 0)
+ return -EINVAL;
+
+ /* Update default RSS key and cfg */
+ nicvf_rss_set_key(nic, default_key);
+ nicvf_rss_set_cfg(nic, cfg);
+
+ /* Update default RSS RETA */
+ for (idx = 0; idx < NIC_MAX_RSS_IDR_TBL_SIZE; idx++)
+ default_reta[idx] = idx % qcnt;
+
+ return nicvf_rss_reta_update(nic, default_reta,
+ NIC_MAX_RSS_IDR_TBL_SIZE);
+}
+
+int
+nicvf_rss_term(struct nicvf *nic)
+{
+ uint32_t idx;
+ uint8_t disable_rss[NIC_MAX_RSS_IDR_TBL_SIZE];
+
+ nicvf_rss_set_cfg(nic, 0);
+ /* Redirect the output to 0th queue */
+ for (idx = 0; idx < NIC_MAX_RSS_IDR_TBL_SIZE; idx++)
+ disable_rss[idx] = 0;
+
+ return nicvf_rss_reta_update(nic, disable_rss,
+ NIC_MAX_RSS_IDR_TBL_SIZE);
+}
+
int
nicvf_loopback_config(struct nicvf *nic, bool enable)
{
return nicvf_mbox_loopback_config(nic, enable);
}
+
+void
+nicvf_hw_get_stats(struct nicvf *nic, struct nicvf_hw_stats *stats)
+{
+ stats->rx_bytes = NICVF_GET_RX_STATS(RX_OCTS);
+ stats->rx_ucast_frames = NICVF_GET_RX_STATS(RX_UCAST);
+ stats->rx_bcast_frames = NICVF_GET_RX_STATS(RX_BCAST);
+ stats->rx_mcast_frames = NICVF_GET_RX_STATS(RX_MCAST);
+ stats->rx_fcs_errors = NICVF_GET_RX_STATS(RX_FCS);
+ stats->rx_l2_errors = NICVF_GET_RX_STATS(RX_L2ERR);
+ stats->rx_drop_red = NICVF_GET_RX_STATS(RX_RED);
+ stats->rx_drop_red_bytes = NICVF_GET_RX_STATS(RX_RED_OCTS);
+ stats->rx_drop_overrun = NICVF_GET_RX_STATS(RX_ORUN);
+ stats->rx_drop_overrun_bytes = NICVF_GET_RX_STATS(RX_ORUN_OCTS);
+ stats->rx_drop_bcast = NICVF_GET_RX_STATS(RX_DRP_BCAST);
+ stats->rx_drop_mcast = NICVF_GET_RX_STATS(RX_DRP_MCAST);
+ stats->rx_drop_l3_bcast = NICVF_GET_RX_STATS(RX_DRP_L3BCAST);
+ stats->rx_drop_l3_mcast = NICVF_GET_RX_STATS(RX_DRP_L3MCAST);
+
+ stats->tx_bytes_ok = NICVF_GET_TX_STATS(TX_OCTS);
+ stats->tx_ucast_frames_ok = NICVF_GET_TX_STATS(TX_UCAST);
+ stats->tx_bcast_frames_ok = NICVF_GET_TX_STATS(TX_BCAST);
+ stats->tx_mcast_frames_ok = NICVF_GET_TX_STATS(TX_MCAST);
+ stats->tx_drops = NICVF_GET_TX_STATS(TX_DROP);
+}
+
+void
+nicvf_hw_get_rx_qstats(struct nicvf *nic, struct nicvf_hw_rx_qstats *qstats,
+ uint16_t qidx)
+{
+ qstats->q_rx_bytes =
+ nicvf_queue_reg_read(nic, NIC_QSET_RQ_0_7_STATUS0, qidx);
+ qstats->q_rx_packets =
+ nicvf_queue_reg_read(nic, NIC_QSET_RQ_0_7_STATUS1, qidx);
+}
+
+void
+nicvf_hw_get_tx_qstats(struct nicvf *nic, struct nicvf_hw_tx_qstats *qstats,
+ uint16_t qidx)
+{
+ qstats->q_tx_bytes =
+ nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_STATUS0, qidx);
+ qstats->q_tx_packets =
+ nicvf_queue_reg_read(nic, NIC_QSET_SQ_0_7_STATUS1, qidx);
+}
git.droids-corp.org / dpdk.git / blobdiff