#include <rte_ether.h>
#include <rte_ethdev.h>
+#include <rte_ethdev_pci.h>
#include <rte_tcp.h>
#include <rte_atomic.h>
#include <rte_dev.h>
#define ENA_STATS_ARRAY_RX ARRAY_SIZE(ena_stats_rx_strings)
#define ENA_STATS_ARRAY_ENA_COM ARRAY_SIZE(ena_stats_ena_com_strings)
+#define QUEUE_OFFLOADS (DEV_TX_OFFLOAD_TCP_CKSUM |\
+ DEV_TX_OFFLOAD_UDP_CKSUM |\
+ DEV_TX_OFFLOAD_IPV4_CKSUM |\
+ DEV_TX_OFFLOAD_TCP_TSO)
+#define MBUF_OFFLOADS (PKT_TX_L4_MASK |\
+ PKT_TX_IP_CKSUM |\
+ PKT_TX_TCP_SEG)
+
/** Vendor ID used by Amazon devices */
#define PCI_VENDOR_ID_AMAZON 0x1D0F
/** Amazon devices */
#define ENA_TX_OFFLOAD_NOTSUP_MASK \
(PKT_TX_OFFLOAD_MASK ^ ENA_TX_OFFLOAD_MASK)
-static struct rte_pci_id pci_id_ena_map[] = {
+int ena_logtype_init;
+int ena_logtype_driver;
+
+static const struct rte_pci_id pci_id_ena_map[] = {
{ RTE_PCI_DEVICE(PCI_VENDOR_ID_AMAZON, PCI_DEVICE_ID_ENA_VF) },
{ RTE_PCI_DEVICE(PCI_VENDOR_ID_AMAZON, PCI_DEVICE_ID_ENA_LLQ_VF) },
{ .device_id = 0 },
static int ena_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
static int ena_start(struct rte_eth_dev *dev);
static void ena_close(struct rte_eth_dev *dev);
-static void ena_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
+static int ena_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
static void ena_rx_queue_release_all(struct rte_eth_dev *dev);
static void ena_tx_queue_release_all(struct rte_eth_dev *dev);
static void ena_rx_queue_release(void *queue);
static void ena_rx_queue_release_bufs(struct ena_ring *ring);
static void ena_tx_queue_release_bufs(struct ena_ring *ring);
static int ena_link_update(struct rte_eth_dev *dev,
- __rte_unused int wait_to_complete);
+ int wait_to_complete);
static int ena_queue_restart(struct ena_ring *ring);
static int ena_queue_restart_all(struct rte_eth_dev *dev,
enum ena_ring_type ring_type);
static void ena_stats_restart(struct rte_eth_dev *dev);
-static void ena_infos_get(__rte_unused struct rte_eth_dev *dev,
+static void ena_infos_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info);
static int ena_rss_reta_update(struct rte_eth_dev *dev,
struct rte_eth_rss_reta_entry64 *reta_conf,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size);
static int ena_get_sset_count(struct rte_eth_dev *dev, int sset);
+static bool ena_are_tx_queue_offloads_allowed(struct ena_adapter *adapter,
+ uint64_t offloads);
+static bool ena_are_rx_queue_offloads_allowed(struct ena_adapter *adapter,
+ uint64_t offloads);
-static struct eth_dev_ops ena_dev_ops = {
+static const struct eth_dev_ops ena_dev_ops = {
.dev_configure = ena_dev_configure,
.dev_infos_get = ena_infos_get,
.rx_queue_setup = ena_rx_queue_setup,
}
static inline void ena_tx_mbuf_prepare(struct rte_mbuf *mbuf,
- struct ena_com_tx_ctx *ena_tx_ctx)
+ struct ena_com_tx_ctx *ena_tx_ctx,
+ uint64_t queue_offloads)
{
struct ena_com_tx_meta *ena_meta = &ena_tx_ctx->ena_meta;
- if (mbuf->ol_flags &
- (PKT_TX_L4_MASK | PKT_TX_IP_CKSUM | PKT_TX_TCP_SEG)) {
+ if ((mbuf->ol_flags & MBUF_OFFLOADS) &&
+ (queue_offloads & QUEUE_OFFLOADS)) {
/* check if TSO is required */
- if (mbuf->ol_flags & PKT_TX_TCP_SEG) {
+ if ((mbuf->ol_flags & PKT_TX_TCP_SEG) &&
+ (queue_offloads & DEV_TX_OFFLOAD_TCP_TSO)) {
ena_tx_ctx->tso_enable = true;
ena_meta->l4_hdr_len = GET_L4_HDR_LEN(mbuf);
}
/* check if L3 checksum is needed */
- if (mbuf->ol_flags & PKT_TX_IP_CKSUM)
+ if ((mbuf->ol_flags & PKT_TX_IP_CKSUM) &&
+ (queue_offloads & DEV_TX_OFFLOAD_IPV4_CKSUM))
ena_tx_ctx->l3_csum_enable = true;
if (mbuf->ol_flags & PKT_TX_IPV6) {
}
/* check if L4 checksum is needed */
- switch (mbuf->ol_flags & PKT_TX_L4_MASK) {
- case PKT_TX_TCP_CKSUM:
+ if ((mbuf->ol_flags & PKT_TX_TCP_CKSUM) &&
+ (queue_offloads & DEV_TX_OFFLOAD_TCP_CKSUM)) {
ena_tx_ctx->l4_proto = ENA_ETH_IO_L4_PROTO_TCP;
ena_tx_ctx->l4_csum_enable = true;
- break;
- case PKT_TX_UDP_CKSUM:
+ } else if ((mbuf->ol_flags & PKT_TX_UDP_CKSUM) &&
+ (queue_offloads & DEV_TX_OFFLOAD_UDP_CKSUM)) {
ena_tx_ctx->l4_proto = ENA_ETH_IO_L4_PROTO_UDP;
ena_tx_ctx->l4_csum_enable = true;
- break;
- default:
+ } else {
ena_tx_ctx->l4_proto = ENA_ETH_IO_L4_PROTO_UNKNOWN;
ena_tx_ctx->l4_csum_enable = false;
- break;
}
ena_meta->mss = mbuf->tso_segsz;
rc = ena_com_set_host_attributes(ena_dev);
if (rc) {
- if (rc == -EPERM)
- RTE_LOG(ERR, PMD, "Cannot set host attributes\n");
- else
- RTE_LOG(ERR, PMD, "Cannot set host attributes\n");
-
- goto err;
+ RTE_LOG(ERR, PMD, "Cannot set host attributes\n");
+ if (rc != -EPERM)
+ goto err;
}
return;
rc = ena_com_set_host_attributes(&adapter->ena_dev);
if (rc) {
- if (rc == -EPERM)
- RTE_LOG(WARNING, PMD, "Cannot set host attributes\n");
- else
- RTE_LOG(ERR, PMD, "Cannot set host attributes\n");
- goto err;
+ RTE_LOG(WARNING, PMD, "Cannot set host attributes\n");
+ if (rc != -EPERM)
+ goto err;
}
return;
ring->rx_buffer_info[ring->next_to_clean & ring_mask];
if (m)
- __rte_mbuf_raw_free(m);
+ rte_mbuf_raw_free(m);
ring->next_to_clean++;
}
static void ena_tx_queue_release_bufs(struct ena_ring *ring)
{
- unsigned int ring_mask = ring->ring_size - 1;
+ unsigned int i;
- while (ring->next_to_clean != ring->next_to_use) {
- struct ena_tx_buffer *tx_buf =
- &ring->tx_buffer_info[ring->next_to_clean & ring_mask];
+ for (i = 0; i < ring->ring_size; ++i) {
+ struct ena_tx_buffer *tx_buf = &ring->tx_buffer_info[i];
if (tx_buf->mbuf)
rte_pktmbuf_free(tx_buf->mbuf);
if (rc) {
PMD_INIT_LOG(ERR,
- "failed to restart queue %d type(%d)\n",
+ "failed to restart queue %d type(%d)",
i, ring_type);
return -1;
}
{
uint32_t max_frame_len = adapter->max_mtu;
- if (adapter->rte_eth_dev_data->dev_conf.rxmode.jumbo_frame == 1)
+ if (adapter->rte_eth_dev_data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_JUMBO_FRAME)
max_frame_len =
adapter->rte_eth_dev_data->dev_conf.rxmode.max_rx_pkt_len;
uint32_t max_frame_len = ena_get_mtu_conf(adapter);
if (max_frame_len > adapter->max_mtu) {
- PMD_INIT_LOG(ERR, "Unsupported MTU of %d\n", max_frame_len);
+ PMD_INIT_LOG(ERR, "Unsupported MTU of %d", max_frame_len);
return -1;
}
queue_size = rte_align32pow2(queue_size >> 1);
if (queue_size == 0) {
- PMD_INIT_LOG(ERR, "Invalid queue size\n");
+ PMD_INIT_LOG(ERR, "Invalid queue size");
return -EFAULT;
}
rte_atomic64_init(&adapter->drv_stats->rx_nombuf);
}
-static void ena_stats_get(struct rte_eth_dev *dev,
+static int ena_stats_get(struct rte_eth_dev *dev,
struct rte_eth_stats *stats)
{
struct ena_admin_basic_stats ena_stats;
int rc;
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
- return;
+ return -ENOTSUP;
memset(&ena_stats, 0, sizeof(ena_stats));
rc = ena_com_get_dev_basic_stats(ena_dev, &ena_stats);
if (unlikely(rc)) {
RTE_LOG(ERR, PMD, "Could not retrieve statistics from ENA");
- return;
+ return rc;
}
/* Set of basic statistics from ENA */
stats->ierrors = rte_atomic64_read(&adapter->drv_stats->ierrors);
stats->oerrors = rte_atomic64_read(&adapter->drv_stats->oerrors);
stats->rx_nombuf = rte_atomic64_read(&adapter->drv_stats->rx_nombuf);
+ return 0;
}
static int ena_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
static int ena_queue_restart(struct ena_ring *ring)
{
- int rc;
+ int rc, bufs_num;
ena_assert_msg(ring->configured == 1,
"Trying to restart unconfigured queue\n");
if (ring->type == ENA_RING_TYPE_TX)
return 0;
- rc = ena_populate_rx_queue(ring, ring->ring_size);
- if ((unsigned int)rc != ring->ring_size) {
- PMD_INIT_LOG(ERR, "Failed to populate rx ring !\n");
+ bufs_num = ring->ring_size - 1;
+ rc = ena_populate_rx_queue(ring, bufs_num);
+ if (rc != bufs_num) {
+ PMD_INIT_LOG(ERR, "Failed to populate rx ring !");
return (-1);
}
uint16_t queue_idx,
uint16_t nb_desc,
__rte_unused unsigned int socket_id,
- __rte_unused const struct rte_eth_txconf *tx_conf)
+ const struct rte_eth_txconf *tx_conf)
{
struct ena_com_create_io_ctx ctx =
/* policy set to _HOST just to satisfy icc compiler */
return -EINVAL;
}
+ if (tx_conf->txq_flags == ETH_TXQ_FLAGS_IGNORE &&
+ !ena_are_tx_queue_offloads_allowed(adapter, tx_conf->offloads)) {
+ RTE_LOG(ERR, PMD, "Unsupported queue offloads\n");
+ return -EINVAL;
+ }
+
ena_qid = ENA_IO_TXQ_IDX(queue_idx);
ctx.direction = ENA_COM_IO_QUEUE_DIRECTION_TX;
for (i = 0; i < txq->ring_size; i++)
txq->empty_tx_reqs[i] = i;
+ txq->offloads = tx_conf->offloads;
+
/* Store pointer to this queue in upper layer */
txq->configured = 1;
dev->data->tx_queues[queue_idx] = txq;
uint16_t queue_idx,
uint16_t nb_desc,
__rte_unused unsigned int socket_id,
- __rte_unused const struct rte_eth_rxconf *rx_conf,
+ const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mp)
{
struct ena_com_create_io_ctx ctx =
return -EINVAL;
}
+ if (!ena_are_rx_queue_offloads_allowed(adapter, rx_conf->offloads)) {
+ RTE_LOG(ERR, PMD, "Unsupported queue offloads\n");
+ return -EINVAL;
+ }
+
ena_qid = ENA_IO_RXQ_IDX(queue_idx);
ctx.qid = ena_qid;
return 0;
in_use = rxq->next_to_use - rxq->next_to_clean;
- ena_assert_msg(((in_use + count) <= ring_size), "bad ring state");
+ ena_assert_msg(((in_use + count) < ring_size), "bad ring state");
count = RTE_MIN(count,
(uint16_t)(ring_size - (next_to_use & ring_mask)));
rte_prefetch0(mbufs[((next_to_use + 4) & ring_mask)]);
/* prepare physical address for DMA transaction */
- ebuf.paddr = mbuf->buf_physaddr + RTE_PKTMBUF_HEADROOM;
+ ebuf.paddr = mbuf->buf_iova + RTE_PKTMBUF_HEADROOM;
ebuf.len = mbuf->buf_len - RTE_PKTMBUF_HEADROOM;
/* pass resource to device */
rc = ena_com_add_single_rx_desc(rxq->ena_com_io_sq,
&ebuf, next_to_use_masked);
if (unlikely(rc)) {
+ rte_mempool_put_bulk(rxq->mb_pool, (void **)(&mbuf),
+ count - i);
RTE_LOG(WARNING, PMD, "failed adding rx desc\n");
break;
}
goto err_mmio_read_less;
}
- ena_config_host_info(ena_dev);
-
/* To enable the msix interrupts the driver needs to know the number
* of queues. So the driver uses polling mode to retrieve this
* information.
*/
ena_com_set_admin_polling_mode(ena_dev, true);
+ ena_config_host_info(ena_dev);
+
/* Get Device Attributes and features */
rc = ena_com_get_dev_attr_feat(ena_dev, get_feat_ctx);
if (rc) {
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
- pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
+ pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
adapter->pdev = pci_dev;
- PMD_INIT_LOG(INFO, "Initializing %x:%x:%x.%d\n",
+ PMD_INIT_LOG(INFO, "Initializing %x:%x:%x.%d",
pci_dev->addr.domain,
pci_dev->addr.bus,
pci_dev->addr.devid,
else if (adapter->regs)
ena_dev->tx_mem_queue_type = ENA_ADMIN_PLACEMENT_POLICY_HOST;
else
- PMD_INIT_LOG(CRIT, "Failed to access registers BAR(%d)\n",
+ PMD_INIT_LOG(CRIT, "Failed to access registers BAR(%d)",
ENA_REGS_BAR);
ena_dev->reg_bar = adapter->regs;
/* device specific initialization routine */
rc = ena_device_init(ena_dev, &get_feat_ctx);
if (rc) {
- PMD_INIT_LOG(CRIT, "Failed to init ENA device\n");
+ PMD_INIT_LOG(CRIT, "Failed to init ENA device");
return -1;
}
if (get_feat_ctx.max_queues.max_llq_num == 0) {
PMD_INIT_LOG(ERR,
"Trying to use LLQ but llq_num is 0.\n"
- "Fall back into regular queues.\n");
+ "Fall back into regular queues.");
ena_dev->tx_mem_queue_type =
ENA_ADMIN_PLACEMENT_POLICY_HOST;
adapter->num_queues =
/* Set max MTU for this device */
adapter->max_mtu = get_feat_ctx.dev_attr.max_mtu;
+ /* set device support for TSO */
+ adapter->tso4_supported = get_feat_ctx.offload.tx &
+ ENA_ADMIN_FEATURE_OFFLOAD_DESC_TSO_IPV4_MASK;
+
/* Copy MAC address and point DPDK to it */
eth_dev->data->mac_addrs = (struct ether_addr *)adapter->mac_addr;
ether_addr_copy((struct ether_addr *)get_feat_ctx.dev_attr.mac_addr,
{
struct ena_adapter *adapter =
(struct ena_adapter *)(dev->data->dev_private);
+ uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
+ uint64_t rx_offloads = dev->data->dev_conf.rxmode.offloads;
+
+ if ((tx_offloads & adapter->tx_supported_offloads) != tx_offloads) {
+ RTE_LOG(ERR, PMD, "Some Tx offloads are not supported "
+ "requested 0x%" PRIx64 " supported 0x%" PRIx64 "\n",
+ tx_offloads, adapter->tx_supported_offloads);
+ return -ENOTSUP;
+ }
+
+ if ((rx_offloads & adapter->rx_supported_offloads) != rx_offloads) {
+ RTE_LOG(ERR, PMD, "Some Rx offloads are not supported "
+ "requested 0x%" PRIx64 " supported 0x%" PRIx64 "\n",
+ rx_offloads, adapter->rx_supported_offloads);
+ return -ENOTSUP;
+ }
if (!(adapter->state == ENA_ADAPTER_STATE_INIT ||
adapter->state == ENA_ADAPTER_STATE_STOPPED)) {
- PMD_INIT_LOG(ERR, "Illegal adapter state: %d\n",
+ PMD_INIT_LOG(ERR, "Illegal adapter state: %d",
adapter->state);
return -1;
}
break;
}
+ adapter->tx_selected_offloads = tx_offloads;
+ adapter->rx_selected_offloads = rx_offloads;
return 0;
}
}
}
+static bool ena_are_tx_queue_offloads_allowed(struct ena_adapter *adapter,
+ uint64_t offloads)
+{
+ uint64_t port_offloads = adapter->tx_selected_offloads;
+
+ /* Check if port supports all requested offloads.
+ * True if all offloads selected for queue are set for port.
+ */
+ if ((offloads & port_offloads) != offloads)
+ return false;
+ return true;
+}
+
+static bool ena_are_rx_queue_offloads_allowed(struct ena_adapter *adapter,
+ uint64_t offloads)
+{
+ uint64_t port_offloads = adapter->rx_selected_offloads;
+
+ /* Check if port supports all requested offloads.
+ * True if all offloads selected for queue are set for port.
+ */
+ if ((offloads & port_offloads) != offloads)
+ return false;
+ return true;
+}
+
static void ena_infos_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info)
{
struct ena_adapter *adapter;
struct ena_com_dev *ena_dev;
struct ena_com_dev_get_features_ctx feat;
- uint32_t rx_feat = 0, tx_feat = 0;
+ uint64_t rx_feat = 0, tx_feat = 0;
int rc = 0;
ena_assert_msg(dev->data != NULL, "Uninitialized device");
ena_dev = &adapter->ena_dev;
ena_assert_msg(ena_dev != NULL, "Uninitialized device");
- dev_info->pci_dev = RTE_DEV_TO_PCI(dev->device);
+ dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
dev_info->speed_capa =
ETH_LINK_SPEED_1G |
/* Inform framework about available features */
dev_info->rx_offload_capa = rx_feat;
+ dev_info->rx_queue_offload_capa = rx_feat;
dev_info->tx_offload_capa = tx_feat;
+ dev_info->tx_queue_offload_capa = tx_feat;
dev_info->min_rx_bufsize = ENA_MIN_FRAME_LEN;
dev_info->max_rx_pktlen = adapter->max_mtu;
dev_info->max_rx_queues = adapter->num_queues;
dev_info->max_tx_queues = adapter->num_queues;
dev_info->reta_size = ENA_RX_RSS_TABLE_SIZE;
+
+ adapter->tx_supported_offloads = tx_feat;
+ adapter->rx_supported_offloads = rx_feat;
}
static uint16_t eth_ena_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
recv_idx++;
}
+ rx_ring->next_to_clean = next_to_clean;
+
+ desc_in_use = desc_in_use - completed + 1;
/* Burst refill to save doorbells, memory barriers, const interval */
if (ring_size - desc_in_use > ENA_RING_DESCS_RATIO(ring_size))
ena_populate_rx_queue(rx_ring, ring_size - desc_in_use);
- rx_ring->next_to_clean = next_to_clean;
-
return recv_idx;
}
static uint16_t
-eth_ena_prep_pkts(__rte_unused void *tx_queue, struct rte_mbuf **tx_pkts,
+eth_ena_prep_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
uint16_t nb_pkts)
{
int32_t ret;
uint32_t i;
struct rte_mbuf *m;
+ struct ena_ring *tx_ring = (struct ena_ring *)(tx_queue);
+ struct ipv4_hdr *ip_hdr;
uint64_t ol_flags;
+ uint16_t frag_field;
for (i = 0; i != nb_pkts; i++) {
m = tx_pkts[i];
ol_flags = m->ol_flags;
+ if (!(ol_flags & PKT_TX_IPV4))
+ continue;
+
+ /* If there was not L2 header length specified, assume it is
+ * length of the ethernet header.
+ */
+ if (unlikely(m->l2_len == 0))
+ m->l2_len = sizeof(struct ether_hdr);
+
+ ip_hdr = rte_pktmbuf_mtod_offset(m, struct ipv4_hdr *,
+ m->l2_len);
+ frag_field = rte_be_to_cpu_16(ip_hdr->fragment_offset);
+
+ if ((frag_field & IPV4_HDR_DF_FLAG) != 0) {
+ m->packet_type |= RTE_PTYPE_L4_NONFRAG;
+
+ /* If IPv4 header has DF flag enabled and TSO support is
+ * disabled, partial chcecksum should not be calculated.
+ */
+ if (!tx_ring->adapter->tso4_supported)
+ continue;
+ }
+
if ((ol_flags & ENA_TX_OFFLOAD_NOTSUP_MASK) != 0 ||
(ol_flags & PKT_TX_L4_MASK) ==
PKT_TX_SCTP_CKSUM) {
return i;
}
#endif
- /* ENA doesn't need different phdr cskum for TSO */
+
+ /* In case we are supposed to TSO and have DF not set (DF=0)
+ * hardware must be provided with partial checksum, otherwise
+ * it will take care of necessary calculations.
+ */
+
ret = rte_net_intel_cksum_flags_prepare(m,
ol_flags & ~PKT_TX_TCP_SEG);
if (ret != 0) {
} /* there's no else as we take advantage of memset zeroing */
/* Set TX offloads flags, if applicable */
- ena_tx_mbuf_prepare(mbuf, &ena_tx_ctx);
+ ena_tx_mbuf_prepare(mbuf, &ena_tx_ctx, tx_ring->offloads);
if (unlikely(mbuf->ol_flags &
(PKT_RX_L4_CKSUM_BAD | PKT_RX_IP_CKSUM_BAD)))
* consideration pushed header
*/
if (mbuf->data_len > ena_tx_ctx.header_len) {
- ebuf->paddr = mbuf->buf_physaddr +
+ ebuf->paddr = mbuf->buf_iova +
mbuf->data_off +
ena_tx_ctx.header_len;
ebuf->len = mbuf->data_len - ena_tx_ctx.header_len;
}
while ((mbuf = mbuf->next) != NULL) {
- ebuf->paddr = mbuf->buf_physaddr + mbuf->data_off;
+ ebuf->paddr = mbuf->buf_iova + mbuf->data_off;
ebuf->len = mbuf->data_len;
ebuf++;
tx_info->num_of_bufs++;
/* Free whole mbuf chain */
mbuf = tx_info->mbuf;
rte_pktmbuf_free(mbuf);
+ tx_info->mbuf = NULL;
/* Put back descriptor to the ring for reuse */
tx_ring->empty_tx_reqs[next_to_clean & ring_mask] = req_id;
return sent_idx;
}
-static struct eth_driver rte_ena_pmd = {
- .pci_drv = {
- .id_table = pci_id_ena_map,
- .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
- .probe = rte_eth_dev_pci_probe,
- .remove = rte_eth_dev_pci_remove,
- },
- .eth_dev_init = eth_ena_dev_init,
- .dev_private_size = sizeof(struct ena_adapter),
+static int eth_ena_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 ena_adapter), eth_ena_dev_init);
+}
+
+static int eth_ena_pci_remove(struct rte_pci_device *pci_dev)
+{
+ return rte_eth_dev_pci_generic_remove(pci_dev, NULL);
+}
+
+static struct rte_pci_driver rte_ena_pmd = {
+ .id_table = pci_id_ena_map,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+ .probe = eth_ena_pci_probe,
+ .remove = eth_ena_pci_remove,
};
-RTE_PMD_REGISTER_PCI(net_ena, rte_ena_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI(net_ena, rte_ena_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_ena, pci_id_ena_map);
-RTE_PMD_REGISTER_KMOD_DEP(net_ena, "* igb_uio | uio_pci_generic | vfio");
+RTE_PMD_REGISTER_KMOD_DEP(net_ena, "* igb_uio | uio_pci_generic | vfio-pci");
+
+RTE_INIT(ena_init_log);
+static void
+ena_init_log(void)
+{
+ ena_logtype_init = rte_log_register("pmd.ena.init");
+ if (ena_logtype_init >= 0)
+ rte_log_set_level(ena_logtype_init, RTE_LOG_NOTICE);
+ ena_logtype_driver = rte_log_register("pmd.ena.driver");
+ if (ena_logtype_driver >= 0)
+ rte_log_set_level(ena_logtype_driver, RTE_LOG_NOTICE);
+}