static void nicvf_dev_stop_cleanup(struct rte_eth_dev *dev, bool cleanup);
static void nicvf_vf_stop(struct rte_eth_dev *dev, struct nicvf *nic,
bool cleanup);
+static int nicvf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
+static int nicvf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
-RTE_INIT(nicvf_init_log);
-static void
-nicvf_init_log(void)
+RTE_INIT(nicvf_init_log)
{
nicvf_logtype_mbox = rte_log_register("pmd.net.thunderx.mbox");
if (nicvf_logtype_mbox >= 0)
(frame_size + 2 * VLAN_TAG_SIZE > buffsz * NIC_HW_MAX_SEGS))
return -EINVAL;
- if (frame_size > ETHER_MAX_LEN)
+ if (frame_size > RTE_ETHER_MAX_LEN)
rxmode->offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
else
rxmode->offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME;
return -EINVAL;
/* Update max_rx_pkt_len */
- rxmode->max_rx_pkt_len = mtu + ETHER_HDR_LEN;
+ rxmode->max_rx_pkt_len = mtu + RTE_ETHER_HDR_LEN;
nic->mtu = mtu;
for (i = 0; i < nic->sqs_count; i++)
}
memcpy((char *)ptypes + copied, &ptypes_end, sizeof(ptypes_end));
- if (dev->rx_pkt_burst == nicvf_recv_pkts ||
- dev->rx_pkt_burst == nicvf_recv_pkts_multiseg)
- return ptypes;
- return NULL;
+ /* All Ptypes are supported in all Rx functions. */
+ return ptypes;
}
-static void
+static int
nicvf_dev_stats_reset(struct rte_eth_dev *dev)
{
int i;
struct nicvf *nic = nicvf_pmd_priv(dev);
uint16_t rx_start, rx_end;
uint16_t tx_start, tx_end;
+ int ret;
/* Reset all primary nic counters */
nicvf_rx_range(dev, nic, &rx_start, &rx_end);
for (i = tx_start; i <= tx_end; i++)
txqs |= (0x3 << (i * 2));
- nicvf_mbox_reset_stat_counters(nic, 0x3FFF, 0x1F, rxqs, txqs);
+ ret = nicvf_mbox_reset_stat_counters(nic, 0x3FFF, 0x1F, rxqs, txqs);
+ if (ret != 0)
+ return ret;
/* Reset secondary nic queue counters */
for (i = 0; i < nic->sqs_count; i++) {
for (i = tx_start; i <= tx_end; i++)
txqs |= (0x3 << ((i % MAX_SND_QUEUES_PER_QS) * 2));
- nicvf_mbox_reset_stat_counters(snic, 0, 0, rxqs, txqs);
+ ret = nicvf_mbox_reset_stat_counters(snic, 0, 0, rxqs, txqs);
+ if (ret != 0)
+ return ret;
}
+
+ return 0;
}
/* Promiscuous mode enabled by default in LMAC to VF 1:1 map configuration */
-static void
+static int
nicvf_dev_promisc_enable(struct rte_eth_dev *dev __rte_unused)
{
+ return 0;
}
static inline uint64_t
static void
nicvf_set_rx_function(struct rte_eth_dev *dev)
{
- if (dev->data->scattered_rx) {
- PMD_DRV_LOG(DEBUG, "Using multi-segment rx callback");
- dev->rx_pkt_burst = nicvf_recv_pkts_multiseg;
- } else {
- PMD_DRV_LOG(DEBUG, "Using single-segment rx callback");
- dev->rx_pkt_burst = nicvf_recv_pkts;
- }
+ struct nicvf *nic = nicvf_pmd_priv(dev);
+
+ const eth_rx_burst_t rx_burst_func[2][2][2] = {
+ /* [NORMAL/SCATTER] [CKSUM/NO_CKSUM] [VLAN_STRIP/NO_VLAN_STRIP] */
+ [0][0][0] = nicvf_recv_pkts_no_offload,
+ [0][0][1] = nicvf_recv_pkts_vlan_strip,
+ [0][1][0] = nicvf_recv_pkts_cksum,
+ [0][1][1] = nicvf_recv_pkts_cksum_vlan_strip,
+ [1][0][0] = nicvf_recv_pkts_multiseg_no_offload,
+ [1][0][1] = nicvf_recv_pkts_multiseg_vlan_strip,
+ [1][1][0] = nicvf_recv_pkts_multiseg_cksum,
+ [1][1][1] = nicvf_recv_pkts_multiseg_cksum_vlan_strip,
+ };
+
+ dev->rx_pkt_burst =
+ rx_burst_func[dev->data->scattered_rx]
+ [nic->offload_cksum][nic->vlan_strip];
}
static int
offsetof(struct rte_mbuf, data_off) != 4);
RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, port) -
offsetof(struct rte_mbuf, data_off) != 6);
+ RTE_BUILD_BUG_ON(offsetof(struct nicvf_rxq, rxq_fastpath_data_end) -
+ offsetof(struct nicvf_rxq,
+ rxq_fastpath_data_start) > 128);
mb_def.nb_segs = 1;
mb_def.data_off = RTE_PKTMBUF_HEADROOM + (nic->skip_bytes);
mb_def.port = rxq->port_id;
return 0;
}
-static void
+static int
nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{
struct nicvf *nic = nicvf_pmd_priv(dev);
if (nicvf_hw_version(nic) != PCI_SUB_DEVICE_ID_CN81XX_NICVF)
dev_info->speed_capa |= ETH_LINK_SPEED_40G;
- dev_info->min_rx_bufsize = ETHER_MIN_MTU;
- dev_info->max_rx_pktlen = NIC_HW_MAX_MTU + ETHER_HDR_LEN;
+ dev_info->min_rx_bufsize = RTE_ETHER_MIN_MTU;
+ dev_info->max_rx_pktlen = NIC_HW_MAX_MTU + RTE_ETHER_HDR_LEN;
dev_info->max_rx_queues =
(uint16_t)MAX_RCV_QUEUES_PER_QS * (MAX_SQS_PER_VF + 1);
dev_info->max_tx_queues =
dev_info->default_rxconf = (struct rte_eth_rxconf) {
.rx_free_thresh = NICVF_DEFAULT_RX_FREE_THRESH,
.rx_drop_en = 0,
- .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
};
dev_info->default_txconf = (struct rte_eth_txconf) {
DEV_TX_OFFLOAD_UDP_CKSUM |
DEV_TX_OFFLOAD_TCP_CKSUM,
};
+
+ return 0;
}
static nicvf_iova_addr_t
struct rte_mbuf *mbuf;
uint16_t rx_start, rx_end;
uint16_t tx_start, tx_end;
- bool vlan_strip;
+ int mask;
PMD_INIT_FUNC_TRACE();
nic->rbdr->tail, nb_rbdr_desc, nic->vf_id);
/* Configure VLAN Strip */
- vlan_strip = !!(dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_STRIP);
- nicvf_vlan_hw_strip(nic, vlan_strip);
+ mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
+ ETH_VLAN_EXTEND_MASK;
+ ret = nicvf_vlan_offload_config(dev, mask);
/* Based on the packet type(IPv4 or IPv6), the nicvf HW aligns L3 data
* to the 64bit memory address.
/* Setup MTU based on max_rx_pkt_len or default */
mtu = dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME ?
dev->data->dev_conf.rxmode.max_rx_pkt_len
- - ETHER_HDR_LEN : ETHER_MTU;
+ - RTE_ETHER_HDR_LEN : RTE_ETHER_MTU;
if (nicvf_dev_set_mtu(dev, mtu)) {
PMD_INIT_LOG(ERR, "Failed to set default mtu size");
return ret;
}
- /* Configure callbacks based on scatter mode */
+ /* Configure callbacks based on offloads */
nicvf_set_tx_function(dev);
nicvf_set_rx_function(dev);
PMD_INIT_FUNC_TRACE();
+ if (rxmode->mq_mode & ETH_MQ_RX_RSS_FLAG)
+ rxmode->offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
if (!rte_eal_has_hugepages()) {
PMD_INIT_LOG(INFO, "Huge page is not configured");
return -EINVAL;
}
- /* KEEP_CRC offload flag is not supported by PMD
- * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed
- */
- if (rte_eth_dev_must_keep_crc(rxmode->offloads)) {
- PMD_INIT_LOG(NOTICE, "Can't disable hw crc strip");
- rxmode->offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
- }
-
if (txmode->mq_mode) {
PMD_INIT_LOG(INFO, "Tx mq_mode DCB or VMDq not supported");
return -EINVAL;
}
}
+ if (rxmode->offloads & DEV_RX_OFFLOAD_CHECKSUM)
+ nic->offload_cksum = 1;
+
PMD_INIT_LOG(DEBUG, "Configured ethdev port%d hwcap=0x%" PRIx64,
dev->data->port_id, nicvf_hw_cap(nic));
.dev_infos_get = nicvf_dev_info_get,
.dev_supported_ptypes_get = nicvf_dev_supported_ptypes_get,
.mtu_set = nicvf_dev_set_mtu,
+ .vlan_offload_set = nicvf_vlan_offload_set,
.reta_update = nicvf_dev_reta_update,
.reta_query = nicvf_dev_reta_query,
.rss_hash_update = nicvf_dev_rss_hash_update,
.get_reg = nicvf_dev_get_regs,
};
+static int
+nicvf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
+{
+ struct rte_eth_rxmode *rxmode;
+ struct nicvf *nic = nicvf_pmd_priv(dev);
+ rxmode = &dev->data->dev_conf.rxmode;
+ if (mask & ETH_VLAN_STRIP_MASK) {
+ if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
+ nicvf_vlan_hw_strip(nic, true);
+ else
+ nicvf_vlan_hw_strip(nic, false);
+ }
+
+ return 0;
+}
+
+static int
+nicvf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
+{
+ nicvf_vlan_offload_config(dev, mask);
+
+ return 0;
+}
+
static inline int
nicvf_set_first_skip(struct rte_eth_dev *dev)
{
return ret;
}
static int
+nicvf_eth_dev_uninit(struct rte_eth_dev *dev)
+{
+ PMD_INIT_FUNC_TRACE();
+
+ if (rte_eal_process_type() == RTE_PROC_PRIMARY)
+ nicvf_dev_close(dev);
+
+ return 0;
+}
+static int
nicvf_eth_dev_init(struct rte_eth_dev *eth_dev)
{
int ret;
return ENOTSUP;
}
- eth_dev->data->mac_addrs = rte_zmalloc("mac_addr", ETHER_ADDR_LEN, 0);
+ eth_dev->data->mac_addrs = rte_zmalloc("mac_addr",
+ RTE_ETHER_ADDR_LEN, 0);
if (eth_dev->data->mac_addrs == NULL) {
PMD_INIT_LOG(ERR, "Failed to allocate memory for mac addr");
ret = -ENOMEM;
goto alarm_fail;
}
- if (is_zero_ether_addr((struct ether_addr *)nic->mac_addr))
- eth_random_addr(&nic->mac_addr[0]);
+ if (rte_is_zero_ether_addr((struct rte_ether_addr *)nic->mac_addr))
+ rte_eth_random_addr(&nic->mac_addr[0]);
- ether_addr_copy((struct ether_addr *)nic->mac_addr,
+ rte_ether_addr_copy((struct rte_ether_addr *)nic->mac_addr,
ð_dev->data->mac_addrs[0]);
ret = nicvf_mbox_set_mac_addr(nic, nic->mac_addr);
malloc_fail:
rte_free(eth_dev->data->mac_addrs);
+ eth_dev->data->mac_addrs = NULL;
alarm_fail:
nicvf_periodic_alarm_stop(nicvf_interrupt, eth_dev);
fail:
static int nicvf_eth_pci_remove(struct rte_pci_device *pci_dev)
{
- return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
+ return rte_eth_dev_pci_generic_remove(pci_dev, nicvf_eth_dev_uninit);
}
static struct rte_pci_driver rte_nicvf_pmd = {
git.droids-corp.org / dpdk.git / blobdiff