* Copyright(c) 2017 Cavium, Inc
*/
-#include <rte_ethdev.h>
-#include <rte_ethdev_pci.h>
+#include <rte_string_fns.h>
+#include <ethdev_driver.h>
+#include <ethdev_pci.h>
#include <rte_cycles.h>
#include <rte_malloc.h>
#include <rte_alarm.h>
#include "lio_ethdev.h"
#include "lio_rxtx.h"
-int lio_logtype_init;
-int lio_logtype_driver;
-
/* Default RSS key in use */
static uint8_t lio_rss_key[40] = {
0x6D, 0x5A, 0x56, 0xDA, 0x25, 0x5B, 0x0E, 0xC2,
}
/* Reset hw stats for the port */
-static void
+static int
lio_dev_xstats_reset(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
struct lio_dev_ctrl_cmd ctrl_cmd;
struct lio_ctrl_pkt ctrl_pkt;
+ int ret;
if (!lio_dev->intf_open) {
lio_dev_err(lio_dev, "Port %d down\n",
lio_dev->port_id);
- return;
+ return -EINVAL;
}
/* flush added to prevent cmd failure
ctrl_pkt.ncmd.s.cmd = LIO_CMD_CLEAR_STATS;
ctrl_pkt.ctrl_cmd = &ctrl_cmd;
- if (lio_send_ctrl_pkt(lio_dev, &ctrl_pkt)) {
+ ret = lio_send_ctrl_pkt(lio_dev, &ctrl_pkt);
+ if (ret != 0) {
lio_dev_err(lio_dev, "Failed to send clear stats command\n");
- return;
+ return ret;
}
- if (lio_wait_for_ctrl_cmd(lio_dev, &ctrl_cmd)) {
+ ret = lio_wait_for_ctrl_cmd(lio_dev, &ctrl_cmd);
+ if (ret != 0) {
lio_dev_err(lio_dev, "Clear stats command timed out\n");
- return;
+ return ret;
}
/* clear stored per queue stats */
- RTE_FUNC_PTR_OR_RET(*eth_dev->dev_ops->stats_reset);
- (*eth_dev->dev_ops->stats_reset)(eth_dev);
+ RTE_FUNC_PTR_OR_ERR_RET(*eth_dev->dev_ops->stats_reset, 0);
+ return (*eth_dev->dev_ops->stats_reset)(eth_dev);
}
/* Retrieve the device statistics (# packets in/out, # bytes in/out, etc */
return 0;
}
-static void
+static int
lio_dev_stats_reset(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
memset(oq_stats, 0, sizeof(struct lio_droq_stats));
}
}
+
+ return 0;
}
-static void
+static int
lio_dev_info_get(struct rte_eth_dev *eth_dev,
struct rte_eth_dev_info *devinfo)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
- devinfo->pci_dev = pci_dev;
-
switch (pci_dev->id.subsystem_device_id) {
/* CN23xx 10G cards */
case PCI_SUBSYS_DEV_ID_CN2350_210:
case PCI_SUBSYS_DEV_ID_CN2360_210SVPN3:
case PCI_SUBSYS_DEV_ID_CN2350_210SVPT:
case PCI_SUBSYS_DEV_ID_CN2360_210SVPT:
- devinfo->speed_capa = ETH_LINK_SPEED_10G;
+ devinfo->speed_capa = RTE_ETH_LINK_SPEED_10G;
break;
/* CN23xx 25G cards */
case PCI_SUBSYS_DEV_ID_CN2350_225:
case PCI_SUBSYS_DEV_ID_CN2360_225:
- devinfo->speed_capa = ETH_LINK_SPEED_25G;
+ devinfo->speed_capa = RTE_ETH_LINK_SPEED_25G;
break;
default:
- devinfo->speed_capa = ETH_LINK_SPEED_10G;
+ devinfo->speed_capa = RTE_ETH_LINK_SPEED_10G;
lio_dev_err(lio_dev,
"Unknown CN23XX subsystem device id. Setting 10G as default link speed.\n");
+ return -EINVAL;
}
devinfo->max_rx_queues = lio_dev->max_rx_queues;
devinfo->max_mac_addrs = 1;
- devinfo->rx_offload_capa = (DEV_RX_OFFLOAD_IPV4_CKSUM |
- DEV_RX_OFFLOAD_UDP_CKSUM |
- DEV_RX_OFFLOAD_TCP_CKSUM |
- DEV_RX_OFFLOAD_VLAN_STRIP);
- devinfo->tx_offload_capa = (DEV_TX_OFFLOAD_IPV4_CKSUM |
- DEV_TX_OFFLOAD_UDP_CKSUM |
- DEV_TX_OFFLOAD_TCP_CKSUM |
- DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM);
+ devinfo->rx_offload_capa = (RTE_ETH_RX_OFFLOAD_IPV4_CKSUM |
+ RTE_ETH_RX_OFFLOAD_UDP_CKSUM |
+ RTE_ETH_RX_OFFLOAD_TCP_CKSUM |
+ RTE_ETH_RX_OFFLOAD_VLAN_STRIP |
+ RTE_ETH_RX_OFFLOAD_RSS_HASH);
+ devinfo->tx_offload_capa = (RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |
+ RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
+ RTE_ETH_TX_OFFLOAD_TCP_CKSUM |
+ RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM);
devinfo->rx_desc_lim = lio_rx_desc_lim;
devinfo->tx_desc_lim = lio_tx_desc_lim;
devinfo->reta_size = LIO_RSS_MAX_TABLE_SZ;
devinfo->hash_key_size = LIO_RSS_MAX_KEY_SZ;
- devinfo->flow_type_rss_offloads = (ETH_RSS_IPV4 |
- ETH_RSS_NONFRAG_IPV4_TCP |
- ETH_RSS_IPV6 |
- ETH_RSS_NONFRAG_IPV6_TCP |
- ETH_RSS_IPV6_EX |
- ETH_RSS_IPV6_TCP_EX);
+ devinfo->flow_type_rss_offloads = (RTE_ETH_RSS_IPV4 |
+ RTE_ETH_RSS_NONFRAG_IPV4_TCP |
+ RTE_ETH_RSS_IPV6 |
+ RTE_ETH_RSS_NONFRAG_IPV6_TCP |
+ RTE_ETH_RSS_IPV6_EX |
+ RTE_ETH_RSS_IPV6_TCP_EX);
+ return 0;
}
static int
lio_dev_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
- uint16_t pf_mtu = lio_dev->linfo.link.s.mtu;
- uint32_t frame_len = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
struct lio_dev_ctrl_cmd ctrl_cmd;
struct lio_ctrl_pkt ctrl_pkt;
return -EINVAL;
}
- /* check if VF MTU is within allowed range.
- * New value should not exceed PF MTU.
- */
- if ((mtu < ETHER_MIN_MTU) || (mtu > pf_mtu)) {
- lio_dev_err(lio_dev, "VF MTU should be >= %d and <= %d\n",
- ETHER_MIN_MTU, pf_mtu);
- return -EINVAL;
- }
-
/* flush added to prevent cmd failure
* incase the queue is full
*/
return -1;
}
- if (frame_len > ETHER_MAX_LEN)
- eth_dev->data->dev_conf.rxmode.jumbo_frame = 1;
- else
- eth_dev->data->dev_conf.rxmode.jumbo_frame = 0;
-
- eth_dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_len;
- eth_dev->data->mtu = mtu;
-
return 0;
}
rss_param->param.flags &= ~LIO_RSS_PARAM_ITABLE_UNCHANGED;
rss_param->param.itablesize = LIO_RSS_MAX_TABLE_SZ;
- for (i = 0; i < (reta_size / RTE_RETA_GROUP_SIZE); i++) {
- for (j = 0; j < RTE_RETA_GROUP_SIZE; j++) {
+ for (i = 0; i < (reta_size / RTE_ETH_RETA_GROUP_SIZE); i++) {
+ for (j = 0; j < RTE_ETH_RETA_GROUP_SIZE; j++) {
if ((reta_conf[i].mask) & ((uint64_t)1 << j)) {
- index = (i * RTE_RETA_GROUP_SIZE) + j;
+ index = (i * RTE_ETH_RETA_GROUP_SIZE) + j;
rss_state->itable[index] = reta_conf[i].reta[j];
}
}
return -EINVAL;
}
- num = reta_size / RTE_RETA_GROUP_SIZE;
+ num = reta_size / RTE_ETH_RETA_GROUP_SIZE;
for (i = 0; i < num; i++) {
memcpy(reta_conf->reta,
- &rss_state->itable[i * RTE_RETA_GROUP_SIZE],
- RTE_RETA_GROUP_SIZE);
+ &rss_state->itable[i * RTE_ETH_RETA_GROUP_SIZE],
+ RTE_ETH_RETA_GROUP_SIZE);
reta_conf++;
}
memcpy(hash_key, rss_state->hash_key, rss_state->hash_key_size);
if (rss_state->ip)
- rss_hf |= ETH_RSS_IPV4;
+ rss_hf |= RTE_ETH_RSS_IPV4;
if (rss_state->tcp_hash)
- rss_hf |= ETH_RSS_NONFRAG_IPV4_TCP;
+ rss_hf |= RTE_ETH_RSS_NONFRAG_IPV4_TCP;
if (rss_state->ipv6)
- rss_hf |= ETH_RSS_IPV6;
+ rss_hf |= RTE_ETH_RSS_IPV6;
if (rss_state->ipv6_tcp_hash)
- rss_hf |= ETH_RSS_NONFRAG_IPV6_TCP;
+ rss_hf |= RTE_ETH_RSS_NONFRAG_IPV6_TCP;
if (rss_state->ipv6_ex)
- rss_hf |= ETH_RSS_IPV6_EX;
+ rss_hf |= RTE_ETH_RSS_IPV6_EX;
if (rss_state->ipv6_tcp_ex_hash)
- rss_hf |= ETH_RSS_IPV6_TCP_EX;
+ rss_hf |= RTE_ETH_RSS_IPV6_TCP_EX;
rss_conf->rss_hf = rss_hf;
if (rss_state->hash_disable)
return -EINVAL;
- if (rss_conf->rss_hf & ETH_RSS_IPV4) {
+ if (rss_conf->rss_hf & RTE_ETH_RSS_IPV4) {
hashinfo |= LIO_RSS_HASH_IPV4;
rss_state->ip = 1;
} else {
rss_state->ip = 0;
}
- if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV4_TCP) {
+ if (rss_conf->rss_hf & RTE_ETH_RSS_NONFRAG_IPV4_TCP) {
hashinfo |= LIO_RSS_HASH_TCP_IPV4;
rss_state->tcp_hash = 1;
} else {
rss_state->tcp_hash = 0;
}
- if (rss_conf->rss_hf & ETH_RSS_IPV6) {
+ if (rss_conf->rss_hf & RTE_ETH_RSS_IPV6) {
hashinfo |= LIO_RSS_HASH_IPV6;
rss_state->ipv6 = 1;
} else {
rss_state->ipv6 = 0;
}
- if (rss_conf->rss_hf & ETH_RSS_NONFRAG_IPV6_TCP) {
+ if (rss_conf->rss_hf & RTE_ETH_RSS_NONFRAG_IPV6_TCP) {
hashinfo |= LIO_RSS_HASH_TCP_IPV6;
rss_state->ipv6_tcp_hash = 1;
} else {
rss_state->ipv6_tcp_hash = 0;
}
- if (rss_conf->rss_hf & ETH_RSS_IPV6_EX) {
+ if (rss_conf->rss_hf & RTE_ETH_RSS_IPV6_EX) {
hashinfo |= LIO_RSS_HASH_IPV6_EX;
rss_state->ipv6_ex = 1;
} else {
rss_state->ipv6_ex = 0;
}
- if (rss_conf->rss_hf & ETH_RSS_IPV6_TCP_EX) {
+ if (rss_conf->rss_hf & RTE_ETH_RSS_IPV6_TCP_EX) {
hashinfo |= LIO_RSS_HASH_TCP_IPV6_EX;
rss_state->ipv6_tcp_ex_hash = 1;
} else {
if (udp_tnl == NULL)
return -EINVAL;
- if (udp_tnl->prot_type != RTE_TUNNEL_TYPE_VXLAN) {
+ if (udp_tnl->prot_type != RTE_ETH_TUNNEL_TYPE_VXLAN) {
lio_dev_err(lio_dev, "Unsupported tunnel type\n");
return -1;
}
if (udp_tnl == NULL)
return -EINVAL;
- if (udp_tnl->prot_type != RTE_TUNNEL_TYPE_VXLAN) {
+ if (udp_tnl->prot_type != RTE_ETH_TUNNEL_TYPE_VXLAN) {
lio_dev_err(lio_dev, "Unsupported tunnel type\n");
return -1;
}
return 0;
}
-/**
- * Atomically writes the link status information into global
- * structure rte_eth_dev.
- *
- * @param eth_dev
- * - Pointer to the structure rte_eth_dev to read from.
- * - Pointer to the buffer to be saved with the link status.
- *
- * @return
- * - On success, zero.
- * - On failure, negative value.
- */
-static inline int
-lio_dev_atomic_write_link_status(struct rte_eth_dev *eth_dev,
- struct rte_eth_link *link)
-{
- struct rte_eth_link *dst = ð_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;
-}
-
static uint64_t
lio_hweight64(uint64_t w)
{
int wait_to_complete __rte_unused)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
- struct rte_eth_link link, old;
+ struct rte_eth_link link;
/* Initialize */
- link.link_status = ETH_LINK_DOWN;
- link.link_speed = ETH_SPEED_NUM_NONE;
- link.link_duplex = ETH_LINK_HALF_DUPLEX;
- link.link_autoneg = ETH_LINK_AUTONEG;
- memset(&old, 0, sizeof(old));
+ memset(&link, 0, sizeof(link));
+ link.link_status = RTE_ETH_LINK_DOWN;
+ link.link_speed = RTE_ETH_SPEED_NUM_NONE;
+ link.link_duplex = RTE_ETH_LINK_HALF_DUPLEX;
+ link.link_autoneg = RTE_ETH_LINK_AUTONEG;
/* Return what we found */
if (lio_dev->linfo.link.s.link_up == 0) {
/* Interface is down */
- if (lio_dev_atomic_write_link_status(eth_dev, &link))
- return -1;
- if (link.link_status == old.link_status)
- return -1;
- return 0;
+ return rte_eth_linkstatus_set(eth_dev, &link);
}
- link.link_status = ETH_LINK_UP; /* Interface is up */
- link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ link.link_status = RTE_ETH_LINK_UP; /* Interface is up */
+ link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
switch (lio_dev->linfo.link.s.speed) {
case LIO_LINK_SPEED_10000:
- link.link_speed = ETH_SPEED_NUM_10G;
+ link.link_speed = RTE_ETH_SPEED_NUM_10G;
break;
case LIO_LINK_SPEED_25000:
- link.link_speed = ETH_SPEED_NUM_25G;
+ link.link_speed = RTE_ETH_SPEED_NUM_25G;
break;
default:
- link.link_speed = ETH_SPEED_NUM_NONE;
- link.link_duplex = ETH_LINK_HALF_DUPLEX;
+ link.link_speed = RTE_ETH_SPEED_NUM_NONE;
+ link.link_duplex = RTE_ETH_LINK_HALF_DUPLEX;
}
- if (lio_dev_atomic_write_link_status(eth_dev, &link))
- return -1;
-
- if (link.link_status == old.link_status)
- return -1;
-
- return 0;
+ return rte_eth_linkstatus_set(eth_dev, &link);
}
/**
* \brief Net device enable, disable allmulticast
* @param eth_dev Pointer to the structure rte_eth_dev
+ *
+ * @return
+ * On success return 0
+ * On failure return negative errno
*/
-static void
+static int
lio_change_dev_flag(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
if (lio_send_ctrl_pkt(lio_dev, &ctrl_pkt)) {
lio_dev_err(lio_dev, "Failed to send change flag message\n");
- return;
+ return -EAGAIN;
}
- if (lio_wait_for_ctrl_cmd(lio_dev, &ctrl_cmd))
+ if (lio_wait_for_ctrl_cmd(lio_dev, &ctrl_cmd)) {
lio_dev_err(lio_dev, "Change dev flag command timed out\n");
+ return -ETIMEDOUT;
+ }
+
+ return 0;
}
-static void
+static int
lio_dev_promiscuous_enable(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
if (strcmp(lio_dev->firmware_version, LIO_VF_TRUST_MIN_VERSION) < 0) {
lio_dev_err(lio_dev, "Require firmware version >= %s\n",
LIO_VF_TRUST_MIN_VERSION);
- return;
+ return -EAGAIN;
}
if (!lio_dev->intf_open) {
lio_dev_err(lio_dev, "Port %d down, can't enable promiscuous\n",
lio_dev->port_id);
- return;
+ return -EAGAIN;
}
lio_dev->ifflags |= LIO_IFFLAG_PROMISC;
- lio_change_dev_flag(eth_dev);
+ return lio_change_dev_flag(eth_dev);
}
-static void
+static int
lio_dev_promiscuous_disable(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
if (strcmp(lio_dev->firmware_version, LIO_VF_TRUST_MIN_VERSION) < 0) {
lio_dev_err(lio_dev, "Require firmware version >= %s\n",
LIO_VF_TRUST_MIN_VERSION);
- return;
+ return -EAGAIN;
}
if (!lio_dev->intf_open) {
lio_dev_err(lio_dev, "Port %d down, can't disable promiscuous\n",
lio_dev->port_id);
- return;
+ return -EAGAIN;
}
lio_dev->ifflags &= ~LIO_IFFLAG_PROMISC;
- lio_change_dev_flag(eth_dev);
+ return lio_change_dev_flag(eth_dev);
}
-static void
+static int
lio_dev_allmulticast_enable(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
if (!lio_dev->intf_open) {
lio_dev_err(lio_dev, "Port %d down, can't enable multicast\n",
lio_dev->port_id);
- return;
+ return -EAGAIN;
}
lio_dev->ifflags |= LIO_IFFLAG_ALLMULTI;
- lio_change_dev_flag(eth_dev);
+ return lio_change_dev_flag(eth_dev);
}
-static void
+static int
lio_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
if (!lio_dev->intf_open) {
lio_dev_err(lio_dev, "Port %d down, can't disable multicast\n",
lio_dev->port_id);
- return;
+ return -EAGAIN;
}
lio_dev->ifflags &= ~LIO_IFFLAG_ALLMULTI;
- lio_change_dev_flag(eth_dev);
+ return lio_change_dev_flag(eth_dev);
}
static void
q_idx = (uint8_t)((eth_dev->data->nb_rx_queues > 1) ?
i % eth_dev->data->nb_rx_queues : 0);
- conf_idx = i / RTE_RETA_GROUP_SIZE;
- reta_idx = i % RTE_RETA_GROUP_SIZE;
+ conf_idx = i / RTE_ETH_RETA_GROUP_SIZE;
+ reta_idx = i % RTE_ETH_RETA_GROUP_SIZE;
reta_conf[conf_idx].reta[reta_idx] = q_idx;
reta_conf[conf_idx].mask |= ((uint64_t)1 << reta_idx);
}
struct rte_eth_rss_conf rss_conf;
switch (eth_dev->data->dev_conf.rxmode.mq_mode) {
- case ETH_MQ_RX_RSS:
+ case RTE_ETH_MQ_RX_RSS:
lio_dev_rss_configure(eth_dev);
break;
- case ETH_MQ_RX_NONE:
+ case RTE_ETH_MQ_RX_NONE:
/* if mq_mode is none, disable rss mode. */
default:
memset(&rss_conf, 0, sizeof(rss_conf));
/* Free previous allocation if any */
if (eth_dev->data->rx_queues[q_no] != NULL) {
- lio_dev_rx_queue_release(eth_dev->data->rx_queues[q_no]);
+ lio_dev_rx_queue_release(eth_dev, q_no);
eth_dev->data->rx_queues[q_no] = NULL;
}
* Release the receive queue/ringbuffer. Called by
* the upper layers.
*
- * @param rxq
- * Opaque pointer to the receive queue to release
+ * @param eth_dev
+ * Pointer to Ethernet device structure.
+ * @param q_no
+ * Receive queue index.
*
* @return
* - nothing
*/
void
-lio_dev_rx_queue_release(void *rxq)
+lio_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t q_no)
{
- struct lio_droq *droq = rxq;
+ struct lio_droq *droq = dev->data->rx_queues[q_no];
int oq_no;
if (droq) {
/* Free previous allocation if any */
if (eth_dev->data->tx_queues[q_no] != NULL) {
- lio_dev_tx_queue_release(eth_dev->data->tx_queues[q_no]);
+ lio_dev_tx_queue_release(eth_dev, q_no);
eth_dev->data->tx_queues[q_no] = NULL;
}
* Release the transmit queue/ringbuffer. Called by
* the upper layers.
*
- * @param txq
- * Opaque pointer to the transmit queue to release
+ * @param eth_dev
+ * Pointer to Ethernet device structure.
+ * @param q_no
+ * Transmit queue index.
*
* @return
* - nothing
*/
void
-lio_dev_tx_queue_release(void *txq)
+lio_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t q_no)
{
- struct lio_instr_queue *tq = txq;
+ struct lio_instr_queue *tq = dev->data->tx_queues[q_no];
uint32_t fw_mapped_iq_no;
static int
lio_dev_start(struct rte_eth_dev *eth_dev)
{
- uint16_t mtu;
- uint32_t frame_len = eth_dev->data->dev_conf.rxmode.max_rx_pkt_len;
struct lio_device *lio_dev = LIO_DEV(eth_dev);
uint16_t timeout = LIO_MAX_CMD_TIMEOUT;
int ret = 0;
/* Configure RSS if device configured with multiple RX queues. */
lio_dev_mq_rx_configure(eth_dev);
+ /* Before update the link info,
+ * must set linfo.link.link_status64 to 0.
+ */
+ lio_dev->linfo.link.link_status64 = 0;
+
/* start polling for lsc */
ret = rte_eal_alarm_set(LIO_LSC_TIMEOUT,
lio_sync_link_state_check,
goto dev_mtu_set_error;
}
- mtu = (uint16_t)(frame_len - ETHER_HDR_LEN - ETHER_CRC_LEN);
- if (mtu < ETHER_MIN_MTU)
- mtu = ETHER_MIN_MTU;
-
- if (eth_dev->data->mtu != mtu) {
- ret = lio_dev_mtu_set(eth_dev, mtu);
- if (ret)
- goto dev_mtu_set_error;
- }
+ ret = lio_dev_mtu_set(eth_dev, eth_dev->data->mtu);
+ if (ret != 0)
+ goto dev_mtu_set_error;
return 0;
}
/* Stop device and disable input/output functions */
-static void
+static int
lio_dev_stop(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
lio_dev_info(lio_dev, "Stopping port %d\n", eth_dev->data->port_id);
+ eth_dev->data->dev_started = 0;
lio_dev->intf_open = 0;
rte_mb();
/* Clear recorded link status */
lio_dev->linfo.link.link_status64 = 0;
+
+ return 0;
}
static int
}
lio_dev->linfo.link.s.link_up = 1;
- eth_dev->data->dev_link.link_status = ETH_LINK_UP;
+ eth_dev->data->dev_link.link_status = RTE_ETH_LINK_UP;
return 0;
}
}
lio_dev->linfo.link.s.link_up = 0;
- eth_dev->data->dev_link.link_status = ETH_LINK_DOWN;
+ eth_dev->data->dev_link.link_status = RTE_ETH_LINK_DOWN;
if (lio_send_rx_ctrl_cmd(eth_dev, 0)) {
lio_dev->linfo.link.s.link_up = 1;
- eth_dev->data->dev_link.link_status = ETH_LINK_UP;
+ eth_dev->data->dev_link.link_status = RTE_ETH_LINK_UP;
lio_dev_err(lio_dev, "Unable to set Link Down\n");
return -1;
}
* @return
* - nothing
*/
-static void
+static int
lio_dev_close(struct rte_eth_dev *eth_dev)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
+ int ret = 0;
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
lio_dev_info(lio_dev, "closing port %d\n", eth_dev->data->port_id);
if (lio_dev->intf_open)
- lio_dev_stop(eth_dev);
+ ret = lio_dev_stop(eth_dev);
/* Reset ioq regs */
lio_dev->fn_list.setup_device_regs(lio_dev);
- if (lio_dev->pci_dev->kdrv == RTE_KDRV_IGB_UIO) {
+ if (lio_dev->pci_dev->kdrv == RTE_PCI_KDRV_IGB_UIO) {
cn23xx_vf_ask_pf_to_do_flr(lio_dev);
rte_delay_ms(LIO_PCI_FLR_WAIT);
}
/* Delete all queues */
lio_dev_clear_queues(eth_dev);
+
+ return ret;
}
/**
lio_reconf_queues(struct rte_eth_dev *eth_dev, int num_txq, int num_rxq)
{
struct lio_device *lio_dev = LIO_DEV(eth_dev);
+ int ret;
if (lio_dev->nb_rx_queues != num_rxq ||
lio_dev->nb_tx_queues != num_txq) {
lio_dev->nb_tx_queues = num_txq;
}
- if (lio_dev->intf_open)
- lio_dev_stop(eth_dev);
+ if (lio_dev->intf_open) {
+ ret = lio_dev_stop(eth_dev);
+ if (ret != 0)
+ return ret;
+ }
/* Reset ioq registers */
if (lio_dev->fn_list.setup_device_regs(lio_dev)) {
struct lio_device *lio_dev = LIO_DEV(eth_dev);
uint16_t timeout = LIO_MAX_CMD_TIMEOUT;
int retval, num_iqueues, num_oqueues;
- uint8_t mac[ETHER_ADDR_LEN], i;
+ uint8_t mac[RTE_ETHER_ADDR_LEN], i;
struct lio_if_cfg_resp *resp;
struct lio_soft_command *sc;
union lio_if_cfg if_cfg;
PMD_INIT_FUNC_TRACE();
+ if (eth_dev->data->dev_conf.rxmode.mq_mode & RTE_ETH_MQ_RX_RSS_FLAG)
+ eth_dev->data->dev_conf.rxmode.offloads |=
+ RTE_ETH_RX_OFFLOAD_RSS_HASH;
+
/* Inform firmware about change in number of queues to use.
* Disable IO queues and reset registers for re-configuration.
*/
goto nic_config_fail;
}
- snprintf(lio_dev->firmware_version, LIO_FW_VERSION_LENGTH, "%s",
- resp->cfg_info.lio_firmware_version);
+ strlcpy(lio_dev->firmware_version,
+ resp->cfg_info.lio_firmware_version, LIO_FW_VERSION_LENGTH);
lio_swap_8B_data((uint64_t *)(&resp->cfg_info),
sizeof(struct octeon_if_cfg_info) >> 3);
/* 64-bit swap required on LE machines */
lio_swap_8B_data(&lio_dev->linfo.hw_addr, 1);
- for (i = 0; i < ETHER_ADDR_LEN; i++)
+ for (i = 0; i < RTE_ETHER_ADDR_LEN; i++)
mac[i] = *((uint8_t *)(((uint8_t *)&lio_dev->linfo.hw_addr) +
2 + i));
/* Copy the permanent MAC address */
- ether_addr_copy((struct ether_addr *)mac, ð_dev->data->mac_addrs[0]);
+ rte_ether_addr_copy((struct rte_ether_addr *)mac,
+ ð_dev->data->mac_addrs[0]);
/* enable firmware checksum support for tunnel packets */
lio_enable_hw_tunnel_rx_checksum(eth_dev);
goto error;
/* Request and wait for device reset. */
- if (pdev->kdrv == RTE_KDRV_IGB_UIO) {
+ if (pdev->kdrv == RTE_PCI_KDRV_IGB_UIO) {
cn23xx_vf_ask_pf_to_do_flr(lio_dev);
/* FLR wait time doubled as a precaution. */
rte_delay_ms(LIO_PCI_FLR_WAIT * 2);
PMD_INIT_FUNC_TRACE();
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
- return -EPERM;
+ return 0;
/* lio_free_sc_buffer_pool */
lio_free_sc_buffer_pool(lio_dev);
- rte_free(eth_dev->data->mac_addrs);
- eth_dev->data->mac_addrs = NULL;
-
- eth_dev->dev_ops = NULL;
- eth_dev->rx_pkt_burst = NULL;
- eth_dev->tx_pkt_burst = NULL;
-
return 0;
}
}
eth_dev->dev_ops = &liovf_eth_dev_ops;
- eth_dev->data->mac_addrs = rte_zmalloc("lio", ETHER_ADDR_LEN, 0);
+ eth_dev->data->mac_addrs = rte_zmalloc("lio", RTE_ETHER_ADDR_LEN, 0);
if (eth_dev->data->mac_addrs == NULL) {
lio_dev_err(lio_dev,
"MAC addresses memory allocation failed\n");
lio_eth_dev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
struct rte_pci_device *pci_dev)
{
- struct rte_eth_dev *eth_dev;
- int ret;
-
- eth_dev = rte_eth_dev_pci_allocate(pci_dev,
- sizeof(struct lio_device));
- if (eth_dev == NULL)
- return -ENOMEM;
-
- ret = lio_eth_dev_init(eth_dev);
- if (ret)
- rte_eth_dev_pci_release(eth_dev);
-
- return ret;
+ return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct lio_device),
+ lio_eth_dev_init);
}
static int
RTE_PMD_REGISTER_PCI(net_liovf, rte_liovf_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_liovf, pci_id_liovf_map);
RTE_PMD_REGISTER_KMOD_DEP(net_liovf, "* igb_uio | vfio-pci");
-
-RTE_INIT(lio_init_log);
-static void
-lio_init_log(void)
-{
- lio_logtype_init = rte_log_register("pmd.lio.init");
- if (lio_logtype_init >= 0)
- rte_log_set_level(lio_logtype_init, RTE_LOG_NOTICE);
- lio_logtype_driver = rte_log_register("pmd.lio.driver");
- if (lio_logtype_driver >= 0)
- rte_log_set_level(lio_logtype_driver, RTE_LOG_NOTICE);
-}
+RTE_LOG_REGISTER_SUFFIX(lio_logtype_init, init, NOTICE);
+RTE_LOG_REGISTER_SUFFIX(lio_logtype_driver, driver, NOTICE);