* Copyright(c) 2017 Cavium, Inc
*/
+#include <rte_string_fns.h>
#include <rte_ethdev_driver.h>
#include <rte_ethdev_pci.h>
#include <rte_cycles.h>
}
}
-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:
devinfo->speed_capa = 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;
ETH_RSS_NONFRAG_IPV6_TCP |
ETH_RSS_IPV6_EX |
ETH_RSS_IPV6_TCP_EX);
+ return 0;
}
static int
{
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;
+ uint32_t frame_len = mtu + RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN;
struct lio_dev_ctrl_cmd ctrl_cmd;
struct lio_ctrl_pkt ctrl_pkt;
/* check if VF MTU is within allowed range.
* New value should not exceed PF MTU.
*/
- if ((mtu < ETHER_MIN_MTU) || (mtu > pf_mtu)) {
+ if (mtu < RTE_ETHER_MIN_MTU || mtu > pf_mtu) {
lio_dev_err(lio_dev, "VF MTU should be >= %d and <= %d\n",
- ETHER_MIN_MTU, pf_mtu);
+ RTE_ETHER_MIN_MTU, pf_mtu);
return -EINVAL;
}
return -1;
}
- if (frame_len > ETHER_MAX_LEN)
- eth_dev->data->dev_conf.rxmode.jumbo_frame = 1;
+ if (frame_len > RTE_ETHER_MAX_LEN)
+ eth_dev->data->dev_conf.rxmode.offloads |=
+ DEV_RX_OFFLOAD_JUMBO_FRAME;
else
- eth_dev->data->dev_conf.rxmode.jumbo_frame = 0;
+ eth_dev->data->dev_conf.rxmode.offloads &=
+ ~DEV_RX_OFFLOAD_JUMBO_FRAME;
eth_dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_len;
eth_dev->data->mtu = mtu;
/* 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;
+ mtu = (uint16_t)(frame_len - RTE_ETHER_HDR_LEN - RTE_ETHER_CRC_LEN);
+ if (mtu < RTE_ETHER_MIN_MTU)
+ mtu = RTE_ETHER_MIN_MTU;
if (eth_dev->data->mtu != mtu) {
ret = lio_dev_mtu_set(eth_dev, mtu);
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;
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);
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;
}
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_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)
+RTE_INIT(lio_init_log)
{
lio_logtype_init = rte_log_register("pmd.net.liquidio.init");
if (lio_logtype_init >= 0)