#include <rte_dev.h>
#include <rte_kvargs.h>
#include <rte_malloc.h>
+#include <rte_mbuf_pool_ops.h>
#include <rte_prefetch.h>
#include <rte_bus_vdev.h>
int otx_net_logtype_init;
int otx_net_logtype_driver;
-RTE_INIT(otx_net_init_log);
-static void
-otx_net_init_log(void)
+RTE_INIT(otx_net_init_log)
{
- otx_net_logtype_mbox = rte_log_register("pmd.otx.ethdev.mbox");
+ otx_net_logtype_mbox = rte_log_register("pmd.net.octeontx.mbox");
if (otx_net_logtype_mbox >= 0)
rte_log_set_level(otx_net_logtype_mbox, RTE_LOG_NOTICE);
- otx_net_logtype_init = rte_log_register("pmd.otx.ethdev.init");
+ otx_net_logtype_init = rte_log_register("pmd.net.octeontx.init");
if (otx_net_logtype_init >= 0)
rte_log_set_level(otx_net_logtype_init, RTE_LOG_NOTICE);
- otx_net_logtype_driver = rte_log_register("pmd.otx.ethdev.driver");
+ otx_net_logtype_driver = rte_log_register("pmd.net.octeontx.driver");
if (otx_net_logtype_driver >= 0)
rte_log_set_level(otx_net_logtype_driver, RTE_LOG_NOTICE);
}
int res;
res = 0;
-
+ memset(&bgx_port_conf, 0x0, sizeof(bgx_port_conf));
PMD_INIT_FUNC_TRACE();
res = octeontx_bgx_port_open(nic->port_id, &bgx_port_conf);
nic->mcast_mode = bgx_port_conf.mcast_mode;
nic->speed = bgx_port_conf.mode;
- memcpy(&nic->mac_addr[0], &bgx_port_conf.macaddr[0], ETHER_ADDR_LEN);
+ memcpy(&nic->mac_addr[0], &bgx_port_conf.macaddr[0],
+ RTE_ETHER_ADDR_LEN);
octeontx_log_dbg("port opened %d", nic->port_id);
return res;
return octeontx_bgx_port_stop(nic->port_id);
}
-static void
+static int
octeontx_port_promisc_set(struct octeontx_nic *nic, int en)
{
struct rte_eth_dev *dev;
dev = nic->dev;
res = octeontx_bgx_port_promisc_set(nic->port_id, en);
- if (res < 0)
+ if (res < 0) {
octeontx_log_err("failed to set promiscuous mode %d",
nic->port_id);
+ return res;
+ }
/* Set proper flag for the mode */
dev->data->promiscuous = (en != 0) ? 1 : 0;
octeontx_log_dbg("port %d : promiscuous mode %s",
nic->port_id, en ? "set" : "unset");
+
+ return 0;
}
static int
return 0;
}
-static void
+static int
octeontx_port_stats_clr(struct octeontx_nic *nic)
{
PMD_INIT_FUNC_TRACE();
- octeontx_bgx_port_stats_clr(nic->port_id);
+ return octeontx_bgx_port_stats_clr(nic->port_id);
}
static inline void
return -EINVAL;
}
- if (!rxmode->hw_strip_crc) {
- PMD_INIT_LOG(NOTICE, "can't disable hw crc strip");
- rxmode->hw_strip_crc = 1;
- }
-
- if (rxmode->hw_ip_checksum) {
- PMD_INIT_LOG(NOTICE, "rxcksum not supported");
- rxmode->hw_ip_checksum = 0;
- }
-
- if (rxmode->split_hdr_size) {
- octeontx_log_err("rxmode does not support split header");
- return -EINVAL;
- }
-
- if (rxmode->hw_vlan_filter) {
- octeontx_log_err("VLAN filter not supported");
- return -EINVAL;
- }
-
- if (rxmode->hw_vlan_extend) {
- octeontx_log_err("VLAN extended not supported");
- return -EINVAL;
- }
-
- if (rxmode->enable_lro) {
- octeontx_log_err("LRO not supported");
- return -EINVAL;
+ if (!(txmode->offloads & DEV_TX_OFFLOAD_MT_LOCKFREE)) {
+ PMD_INIT_LOG(NOTICE, "cant disable lockfree tx");
+ txmode->offloads |= DEV_TX_OFFLOAD_MT_LOCKFREE;
}
if (conf->link_speeds & ETH_LINK_SPEED_FIXED) {
nic->num_tx_queues = dev->data->nb_tx_queues;
- ret = octeontx_pko_channel_open(nic->port_id * PKO_VF_NUM_DQ,
+ ret = octeontx_pko_channel_open(nic->pko_vfid * PKO_VF_NUM_DQ,
nic->num_tx_queues,
nic->base_ochan);
if (ret) {
rte_free(txq);
}
+
+ dev->tx_pkt_burst = NULL;
+ dev->rx_pkt_burst = NULL;
}
static int
ret);
return;
}
-
- dev->tx_pkt_burst = NULL;
- dev->rx_pkt_burst = NULL;
}
-static void
+static int
octeontx_dev_promisc_enable(struct rte_eth_dev *dev)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
PMD_INIT_FUNC_TRACE();
- octeontx_port_promisc_set(nic, 1);
+ return octeontx_port_promisc_set(nic, 1);
}
-static void
+static int
octeontx_dev_promisc_disable(struct rte_eth_dev *dev)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
PMD_INIT_FUNC_TRACE();
- octeontx_port_promisc_set(nic, 0);
-}
-
-static inline int
-octeontx_atomic_write_link_status(struct rte_eth_dev *dev,
- struct rte_eth_link *link)
-{
- struct rte_eth_link *dst = &dev->data->dev_link;
- struct rte_eth_link *src = link;
-
- if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
- *(uint64_t *)src) == 0)
- return -1;
-
- return 0;
+ return octeontx_port_promisc_set(nic, 0);
}
static int
struct rte_eth_link link;
int res;
- res = 0;
PMD_INIT_FUNC_TRACE();
res = octeontx_port_link_status(nic);
case OCTEONTX_LINK_SPEED_RESERVE1:
case OCTEONTX_LINK_SPEED_RESERVE2:
default:
+ link.link_speed = ETH_SPEED_NUM_NONE;
octeontx_log_err("incorrect link speed %d", nic->speed);
break;
}
link.link_duplex = ETH_LINK_FULL_DUPLEX;
link.link_autoneg = ETH_LINK_AUTONEG;
- return octeontx_atomic_write_link_status(dev, &link);
+ return rte_eth_linkstatus_set(dev, &link);
}
static int
return octeontx_port_stats(nic, stats);
}
-static void
+static int
octeontx_dev_stats_reset(struct rte_eth_dev *dev)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
PMD_INIT_FUNC_TRACE();
- octeontx_port_stats_clr(nic);
+ return octeontx_port_stats_clr(nic);
}
static void
+octeontx_dev_mac_addr_del(struct rte_eth_dev *dev, uint32_t index)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ int ret;
+
+ ret = octeontx_bgx_port_mac_del(nic->port_id, index);
+ if (ret != 0)
+ octeontx_log_err("failed to del MAC address filter on port %d",
+ nic->port_id);
+}
+
+static int
+octeontx_dev_mac_addr_add(struct rte_eth_dev *dev,
+ struct rte_ether_addr *mac_addr,
+ __rte_unused uint32_t index,
+ __rte_unused uint32_t vmdq)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ int ret;
+
+ ret = octeontx_bgx_port_mac_add(nic->port_id, mac_addr->addr_bytes);
+ if (ret < 0) {
+ octeontx_log_err("failed to add MAC address filter on port %d",
+ nic->port_id);
+ return ret;
+ }
+
+ return 0;
+}
+
+static int
octeontx_dev_default_mac_addr_set(struct rte_eth_dev *dev,
- struct ether_addr *addr)
+ struct rte_ether_addr *addr)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
int ret;
if (ret != 0)
octeontx_log_err("failed to set MAC address on port %d",
nic->port_id);
+
+ return ret;
}
-static void
+static int
octeontx_dev_info(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info)
{
- RTE_SET_USED(dev);
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
/* Autonegotiation may be disabled */
dev_info->speed_capa = ETH_LINK_SPEED_FIXED;
ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G |
ETH_LINK_SPEED_40G;
- dev_info->driver_name = RTE_STR(rte_octeontx_pmd);
- dev_info->max_mac_addrs = 1;
+ dev_info->max_mac_addrs =
+ octeontx_bgx_port_mac_entries_get(nic->port_id);
dev_info->max_rx_pktlen = PKI_MAX_PKTLEN;
dev_info->max_rx_queues = 1;
dev_info->max_tx_queues = PKO_MAX_NUM_DQ;
dev_info->min_rx_bufsize = 0;
- dev_info->pci_dev = NULL;
dev_info->default_rxconf = (struct rte_eth_rxconf) {
.rx_free_thresh = 0,
.rx_drop_en = 0,
+ .offloads = OCTEONTX_RX_OFFLOADS,
};
dev_info->default_txconf = (struct rte_eth_txconf) {
.tx_free_thresh = 0,
- .txq_flags =
- ETH_TXQ_FLAGS_NOMULTSEGS |
- ETH_TXQ_FLAGS_NOOFFLOADS |
- ETH_TXQ_FLAGS_NOXSUMS,
+ .offloads = OCTEONTX_TX_OFFLOADS,
};
- dev_info->tx_offload_capa = DEV_TX_OFFLOAD_MT_LOCKFREE;
+ dev_info->rx_offload_capa = OCTEONTX_RX_OFFLOADS;
+ dev_info->tx_offload_capa = OCTEONTX_TX_OFFLOADS;
+ dev_info->rx_queue_offload_capa = OCTEONTX_RX_OFFLOADS;
+ dev_info->tx_queue_offload_capa = OCTEONTX_TX_OFFLOADS;
+
+ return 0;
}
static void
static int
octeontx_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t qidx,
uint16_t nb_desc, unsigned int socket_id,
- const struct rte_eth_txconf *tx_conf)
+ const struct rte_eth_txconf *tx_conf __rte_unused)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
struct octeontx_txq *txq = NULL;
RTE_SET_USED(nb_desc);
RTE_SET_USED(socket_id);
- RTE_SET_USED(tx_conf);
- dq_num = (nic->port_id * PKO_VF_NUM_DQ) + qidx;
+ dq_num = (nic->pko_vfid * PKO_VF_NUM_DQ) + qidx;
/* Socket id check */
if (socket_id != (unsigned int)SOCKET_ID_ANY &&
pki_qos_cfg_t pki_qos;
uintptr_t pool;
int ret, port;
- uint8_t gaura;
+ uint16_t gaura;
unsigned int ev_queues = (nic->ev_queues * nic->port_id) + qidx;
unsigned int ev_ports = (nic->ev_ports * nic->port_id) + qidx;
pktbuf_conf.mmask.f_cache_mode = 1;
pktbuf_conf.wqe_skip = OCTTX_PACKET_WQE_SKIP;
- pktbuf_conf.first_skip = OCTTX_PACKET_FIRST_SKIP;
+ pktbuf_conf.first_skip = OCTTX_PACKET_FIRST_SKIP(mb_pool);
pktbuf_conf.later_skip = OCTTX_PACKET_LATER_SKIP;
pktbuf_conf.mbuff_size = (mb_pool->elt_size -
RTE_PKTMBUF_HEADROOM -
+ rte_pktmbuf_priv_size(mb_pool) -
sizeof(struct rte_mbuf));
pktbuf_conf.cache_mode = PKI_OPC_MODE_STF2_STT;
pool = (uintptr_t)mb_pool->pool_id;
- /* Get the gpool Id */
- gaura = octeontx_fpa_bufpool_gpool(pool);
+ /* Get the gaura Id */
+ gaura = octeontx_fpa_bufpool_gaura(pool);
pki_qos.qpg_qos = PKI_QPG_QOS_NONE;
pki_qos.num_entry = 1;
.link_update = octeontx_dev_link_update,
.stats_get = octeontx_dev_stats_get,
.stats_reset = octeontx_dev_stats_reset,
+ .mac_addr_remove = octeontx_dev_mac_addr_del,
+ .mac_addr_add = octeontx_dev_mac_addr_add,
.mac_addr_set = octeontx_dev_default_mac_addr_set,
.tx_queue_start = octeontx_dev_tx_queue_start,
.tx_queue_stop = octeontx_dev_tx_queue_stop,
int socket_id)
{
int res;
+ size_t pko_vfid;
char octtx_name[OCTEONTX_MAX_NAME_LEN];
struct octeontx_nic *nic = NULL;
struct rte_eth_dev *eth_dev = NULL;
- struct rte_eth_dev_data *data = NULL;
+ struct rte_eth_dev_data *data;
const char *name = rte_vdev_device_name(dev);
+ int max_entries;
PMD_INIT_FUNC_TRACE();
if (eth_dev == NULL)
return -ENODEV;
+ eth_dev->dev_ops = &octeontx_dev_ops;
+ eth_dev->device = &dev->device;
eth_dev->tx_pkt_burst = octeontx_xmit_pkts;
eth_dev->rx_pkt_burst = octeontx_recv_pkts;
+ rte_eth_dev_probing_finish(eth_dev);
return 0;
}
- data = rte_zmalloc_socket(octtx_name, sizeof(*data), 0, socket_id);
- if (data == NULL) {
- octeontx_log_err("failed to allocate devdata");
+ /* Reserve an ethdev entry */
+ eth_dev = rte_eth_dev_allocate(octtx_name);
+ if (eth_dev == NULL) {
+ octeontx_log_err("failed to allocate rte_eth_dev");
res = -ENOMEM;
goto err;
}
+ data = eth_dev->data;
nic = rte_zmalloc_socket(octtx_name, sizeof(*nic), 0, socket_id);
if (nic == NULL) {
res = -ENOMEM;
goto err;
}
+ data->dev_private = nic;
+ pko_vfid = octeontx_pko_get_vfid();
+
+ if (pko_vfid == SIZE_MAX) {
+ octeontx_log_err("failed to get pko vfid");
+ res = -ENODEV;
+ goto err;
+ }
+ nic->pko_vfid = pko_vfid;
nic->port_id = port;
nic->evdev = evdev;
goto err;
}
- /* Reserve an ethdev entry */
- eth_dev = rte_eth_dev_allocate(octtx_name);
- if (eth_dev == NULL) {
- octeontx_log_err("failed to allocate rte_eth_dev");
- res = -ENOMEM;
- goto err;
- }
-
eth_dev->device = &dev->device;
eth_dev->intr_handle = NULL;
eth_dev->data->kdrv = RTE_KDRV_NONE;
eth_dev->data->numa_node = dev->device.numa_node;
- rte_memcpy(data, (eth_dev)->data, sizeof(*data));
- data->dev_private = nic;
-
data->port_id = eth_dev->data->port_id;
- snprintf(data->name, sizeof(data->name), "%s", eth_dev->data->name);
nic->ev_queues = 1;
nic->ev_ports = 1;
data->all_multicast = 0;
data->scattered_rx = 0;
- data->mac_addrs = rte_zmalloc_socket(octtx_name, ETHER_ADDR_LEN, 0,
+ /* Get maximum number of supported MAC entries */
+ max_entries = octeontx_bgx_port_mac_entries_get(nic->port_id);
+ if (max_entries < 0) {
+ octeontx_log_err("Failed to get max entries for mac addr");
+ res = -ENOTSUP;
+ goto err;
+ }
+
+ data->mac_addrs = rte_zmalloc_socket(octtx_name, max_entries *
+ RTE_ETHER_ADDR_LEN, 0,
socket_id);
if (data->mac_addrs == NULL) {
octeontx_log_err("failed to allocate memory for mac_addrs");
goto err;
}
- eth_dev->data = data;
eth_dev->dev_ops = &octeontx_dev_ops;
/* Finally save ethdev pointer to the NIC structure */
}
/* Update port_id mac to eth_dev */
- memcpy(data->mac_addrs, nic->mac_addr, ETHER_ADDR_LEN);
+ memcpy(data->mac_addrs, nic->mac_addr, RTE_ETHER_ADDR_LEN);
PMD_INIT_LOG(DEBUG, "ethdev info: ");
PMD_INIT_LOG(DEBUG, "port %d, port_ena %d ochan %d num_ochan %d tx_q %d",
rte_octeontx_pchan_map[(nic->base_ochan >> 8) & 0x7]
[(nic->base_ochan >> 4) & 0xF] = data->port_id;
+ rte_eth_dev_probing_finish(eth_dev);
return data->port_id;
err:
- if (port)
+ if (nic)
octeontx_port_close(nic);
- if (eth_dev != NULL) {
- rte_free(eth_dev->data->mac_addrs);
- rte_free(data);
- rte_free(nic);
- rte_eth_dev_release_port(eth_dev);
- }
+ rte_eth_dev_release_port(eth_dev);
return res;
}
if (eth_dev == NULL)
return -ENODEV;
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+ rte_eth_dev_release_port(eth_dev);
+ continue;
+ }
+
nic = octeontx_pmd_priv(eth_dev);
rte_event_dev_stop(nic->evdev);
PMD_INIT_LOG(INFO, "Closing octeontx device %s", octtx_name);
- rte_free(eth_dev->data->mac_addrs);
- rte_free(eth_dev->data->dev_private);
- rte_free(eth_dev->data);
rte_eth_dev_release_port(eth_dev);
rte_event_dev_close(nic->evdev);
}
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
/* Free FC resource */
octeontx_pko_fc_free();
struct rte_event_dev_config dev_conf;
const char *eventdev_name = "event_octeontx";
struct rte_event_dev_info info;
+ struct rte_eth_dev *eth_dev;
struct octeontx_vdev_init_params init_params = {
OCTEONTX_VDEV_DEFAULT_MAX_NR_PORT
};
dev_name = rte_vdev_device_name(dev);
+
+ if (rte_eal_process_type() == RTE_PROC_SECONDARY &&
+ strlen(rte_vdev_device_args(dev)) == 0) {
+ eth_dev = rte_eth_dev_attach_secondary(dev_name);
+ if (!eth_dev) {
+ PMD_INIT_LOG(ERR, "Failed to probe %s", dev_name);
+ return -1;
+ }
+ /* TODO: request info from primary to set up Rx and Tx */
+ eth_dev->dev_ops = &octeontx_dev_ops;
+ eth_dev->device = &dev->device;
+ rte_eth_dev_probing_finish(eth_dev);
+ return 0;
+ }
+
res = octeontx_parse_vdev_init_params(&init_params, dev);
if (res < 0)
return -EINVAL;
res = -EINVAL;
goto parse_error;
}
- if (pnum > qnum) {
- /*
- * We don't poll on event ports
- * that do not have any queues assigned.
- */
- pnum = qnum;
- PMD_INIT_LOG(INFO,
- "reducing number of active event ports to %d", pnum);
- }
+
+ /* Enable all queues available */
for (i = 0; i < qnum; i++) {
res = rte_event_queue_setup(evdev, i, NULL);
if (res < 0) {
}
}
+ /* Enable all ports available */
for (i = 0; i < pnum; i++) {
res = rte_event_port_setup(evdev, i, NULL);
if (res < 0) {
i, res);
goto parse_error;
}
+ }
+
+ /*
+ * Do 1:1 links for ports & queues. All queues would be mapped to
+ * one port. If there are more ports than queues, then some ports
+ * won't be linked to any queue.
+ */
+ for (i = 0; i < qnum; i++) {
/* Link one queue to one event port */
qlist = i;
res = rte_event_port_link(evdev, i, &qlist, NULL, 1);
res = -ENOTSUP;
goto parse_error;
}
+ rte_mbuf_set_platform_mempool_ops("octeontx_fpavf");
probe_once = 1;
return 0;
git.droids-corp.org / dpdk.git / blobdiff