#include <rte_dev.h>
#include <rte_pci.h>
+#include <rte_bus_pci.h>
#include <rte_ethdev.h>
+#include <rte_ethdev_pci.h>
#include <rte_string_fns.h>
#include "vnic_intr.h"
enum rte_filter_op filter_op,
void *arg)
{
- int ret = -EINVAL;
+ int ret = 0;
+
+ ENICPMD_FUNC_TRACE();
- if (RTE_ETH_FILTER_FDIR == filter_type)
+ switch (filter_type) {
+ case RTE_ETH_FILTER_GENERIC:
+ if (filter_op != RTE_ETH_FILTER_GET)
+ return -EINVAL;
+ *(const void **)arg = &enic_flow_ops;
+ break;
+ case RTE_ETH_FILTER_FDIR:
ret = enicpmd_fdir_ctrl_func(dev, filter_op, arg);
- else
+ break;
+ default:
dev_warning(enic, "Filter type (%d) not supported",
filter_type);
+ ret = -EINVAL;
+ break;
+ }
return ret;
}
static void enicpmd_dev_tx_queue_release(void *txq)
{
ENICPMD_FUNC_TRACE();
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
enic_free_wq(txq);
}
int ret;
struct enic *enic = pmd_priv(eth_dev);
- ENICPMD_FUNC_TRACE();
- if (queue_idx >= ENIC_WQ_MAX) {
- dev_err(enic,
- "Max number of TX queues exceeded. Max is %d\n",
- ENIC_WQ_MAX);
- return -EINVAL;
- }
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -E_RTE_SECONDARY;
+ ENICPMD_FUNC_TRACE();
+ RTE_ASSERT(queue_idx < enic->conf_wq_count);
eth_dev->data->tx_queues[queue_idx] = (void *)&enic->wq[queue_idx];
ret = enic_alloc_wq(enic, queue_idx, socket_id, nb_desc);
static void enicpmd_dev_rx_queue_release(void *rxq)
{
ENICPMD_FUNC_TRACE();
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
enic_free_rq(rxq);
}
uint16_t cq_idx;
int rq_num;
- if (rx_queue_id >= dev->data->nb_rx_queues) {
- dev_err(enic, "Invalid RX queue id=%d", rx_queue_id);
- return 0;
- }
-
rq_num = enic_rte_rq_idx_to_sop_idx(rx_queue_id);
cq = &enic->cq[enic_cq_rq(enic, rq_num)];
cq_idx = cq->to_clean;
struct enic *enic = pmd_priv(eth_dev);
ENICPMD_FUNC_TRACE();
- /* With Rx scatter support, two RQs are now used on VIC per RQ used
- * by the application.
- */
- if (queue_idx * 2 >= ENIC_RQ_MAX) {
- dev_err(enic,
- "Max number of RX queues exceeded. Max is %d. This PMD uses 2 RQs on VIC per RQ used by DPDK.\n",
- ENIC_RQ_MAX);
- return -EINVAL;
- }
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -E_RTE_SECONDARY;
+ RTE_ASSERT(enic_rte_rq_idx_to_sop_idx(queue_idx) < enic->conf_rq_count);
eth_dev->data->rx_queues[queue_idx] =
(void *)&enic->rq[enic_rte_rq_idx_to_sop_idx(queue_idx)];
return err;
}
-static void enicpmd_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
+static int enicpmd_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask)
{
struct enic *enic = pmd_priv(eth_dev);
dev_warning(enic,
"Configuration of extended VLAN is not supported\n");
}
+
+ return 0;
}
static int enicpmd_dev_configure(struct rte_eth_dev *eth_dev)
int ret;
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -E_RTE_SECONDARY;
+
ENICPMD_FUNC_TRACE();
ret = enic_set_vnic_res(enic);
if (ret) {
eth_dev->data->dev_conf.rxmode.split_hdr_size);
}
- enicpmd_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK);
enic->hw_ip_checksum = eth_dev->data->dev_conf.rxmode.hw_ip_checksum;
- return 0;
+ ret = enicpmd_vlan_offload_set(eth_dev, ETH_VLAN_STRIP_MASK);
+
+ return ret;
}
/* Start the device.
{
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -E_RTE_SECONDARY;
+
ENICPMD_FUNC_TRACE();
return enic_enable(enic);
}
struct rte_eth_link link;
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
ENICPMD_FUNC_TRACE();
enic_disable(enic);
memset(&link, 0, sizeof(link));
return enic_link_update(enic);
}
-static void enicpmd_dev_stats_get(struct rte_eth_dev *eth_dev,
+static int enicpmd_dev_stats_get(struct rte_eth_dev *eth_dev,
struct rte_eth_stats *stats)
{
struct enic *enic = pmd_priv(eth_dev);
ENICPMD_FUNC_TRACE();
- enic_dev_stats_get(enic, stats);
+ return enic_dev_stats_get(enic, stats);
}
static void enicpmd_dev_stats_reset(struct rte_eth_dev *eth_dev)
struct enic *enic = pmd_priv(eth_dev);
ENICPMD_FUNC_TRACE();
+ device_info->pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
/* Scattered Rx uses two receive queues per rx queue exposed to dpdk */
device_info->max_rx_queues = enic->conf_rq_count / 2;
device_info->max_tx_queues = enic->conf_wq_count;
device_info->min_rx_bufsize = ENIC_MIN_MTU;
device_info->max_rx_pktlen = enic->max_mtu + ETHER_HDR_LEN + 4;
- device_info->max_mac_addrs = 1;
+ device_info->max_mac_addrs = ENIC_MAX_MAC_ADDR;
device_info->rx_offload_capa =
DEV_RX_OFFLOAD_VLAN_STRIP |
DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_TX_OFFLOAD_VLAN_INSERT |
DEV_TX_OFFLOAD_IPV4_CKSUM |
DEV_TX_OFFLOAD_UDP_CKSUM |
- DEV_TX_OFFLOAD_TCP_CKSUM;
+ DEV_TX_OFFLOAD_TCP_CKSUM |
+ DEV_TX_OFFLOAD_TCP_TSO;
device_info->default_rxconf = (struct rte_eth_rxconf) {
.rx_free_thresh = ENIC_DEFAULT_RX_FREE_THRESH
};
{
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
ENICPMD_FUNC_TRACE();
+
enic->promisc = 1;
enic_add_packet_filter(enic);
}
{
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
ENICPMD_FUNC_TRACE();
enic->promisc = 0;
enic_add_packet_filter(enic);
{
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
ENICPMD_FUNC_TRACE();
enic->allmulti = 1;
enic_add_packet_filter(enic);
{
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
ENICPMD_FUNC_TRACE();
enic->allmulti = 0;
enic_add_packet_filter(enic);
}
-static void enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
+static int enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
struct ether_addr *mac_addr,
__rte_unused uint32_t index, __rte_unused uint32_t pool)
{
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return -E_RTE_SECONDARY;
+
ENICPMD_FUNC_TRACE();
- enic_set_mac_address(enic, mac_addr->addr_bytes);
+ return enic_set_mac_address(enic, mac_addr->addr_bytes);
}
-static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, __rte_unused uint32_t index)
+static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, uint32_t index)
{
struct enic *enic = pmd_priv(eth_dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return;
+
ENICPMD_FUNC_TRACE();
- enic_del_mac_address(enic);
+ enic_del_mac_address(enic, index);
}
static int enicpmd_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
eth_dev->rx_pkt_burst = &enic_recv_pkts;
eth_dev->tx_pkt_burst = &enic_xmit_pkts;
- pdev = eth_dev->pci_dev;
+ pdev = RTE_ETH_DEV_TO_PCI(eth_dev);
rte_eth_copy_pci_info(eth_dev, pdev);
enic->pdev = pdev;
addr = &pdev->addr;
return enic_probe(enic);
}
-static struct eth_driver rte_enic_pmd = {
- .pci_drv = {
- .id_table = pci_id_enic_map,
- .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
- .probe = rte_eth_dev_pci_probe,
- .remove = rte_eth_dev_pci_remove,
- },
- .eth_dev_init = eth_enicpmd_dev_init,
- .dev_private_size = sizeof(struct enic),
+static int eth_enic_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+ struct rte_pci_device *pci_dev)
+{
+ return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct enic),
+ eth_enicpmd_dev_init);
+}
+
+static int eth_enic_pci_remove(struct rte_pci_device *pci_dev)
+{
+ return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
+}
+
+static struct rte_pci_driver rte_enic_pmd = {
+ .id_table = pci_id_enic_map,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
+ .probe = eth_enic_pci_probe,
+ .remove = eth_enic_pci_remove,
};
-RTE_PMD_REGISTER_PCI(net_enic, rte_enic_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI(net_enic, rte_enic_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_enic, pci_id_enic_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_enic, "* igb_uio | uio_pci_generic | vfio-pci");
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