static void i40evf_dev_promiscuous_disable(struct rte_eth_dev *dev);
static void i40evf_dev_allmulticast_enable(struct rte_eth_dev *dev);
static void i40evf_dev_allmulticast_disable(struct rte_eth_dev *dev);
-static int i40evf_get_link_status(struct rte_eth_dev *dev,
- struct rte_eth_link *link);
static int i40evf_init_vlan(struct rte_eth_dev *dev);
static int i40evf_dev_rx_queue_start(struct rte_eth_dev *dev,
uint16_t rx_queue_id);
{"rx_unknown_protocol_packets", offsetof(struct i40e_eth_stats,
rx_unknown_protocol)},
{"tx_bytes", offsetof(struct i40e_eth_stats, tx_bytes)},
- {"tx_unicast_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
- {"tx_multicast_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
- {"tx_broadcast_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
- {"tx_dropped_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
- {"tx_error_packets", offsetof(struct i40e_eth_stats, tx_bytes)},
+ {"tx_unicast_packets", offsetof(struct i40e_eth_stats, tx_unicast)},
+ {"tx_multicast_packets", offsetof(struct i40e_eth_stats, tx_multicast)},
+ {"tx_broadcast_packets", offsetof(struct i40e_eth_stats, tx_broadcast)},
+ {"tx_dropped_packets", offsetof(struct i40e_eth_stats, tx_discards)},
+ {"tx_error_packets", offsetof(struct i40e_eth_stats, tx_errors)},
};
#define I40EVF_NB_XSTATS (sizeof(rte_i40evf_stats_strings) / \
err = -1;
do {
ret = i40evf_read_pfmsg(dev, &info);
+ vf->cmd_retval = info.result;
if (ret == I40EVF_MSG_CMD) {
err = 0;
break;
pstats->rx_broadcast;
stats->opackets = pstats->tx_broadcast + pstats->tx_multicast +
pstats->tx_unicast;
- stats->ierrors = pstats->rx_discards;
+ stats->imissed = pstats->rx_discards;
stats->oerrors = pstats->tx_errors + pstats->tx_discards;
stats->ibytes = pstats->rx_bytes;
stats->obytes = pstats->tx_bytes;
return err;
}
-static int
-i40evf_get_link_status(struct rte_eth_dev *dev, struct rte_eth_link *link)
-{
- struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
- int err;
- struct vf_cmd_info args;
- struct rte_eth_link *new_link;
-
- args.ops = (enum i40e_virtchnl_ops)I40E_VIRTCHNL_OP_GET_LINK_STAT;
- args.in_args = NULL;
- args.in_args_size = 0;
- args.out_buffer = vf->aq_resp;
- args.out_size = I40E_AQ_BUF_SZ;
- err = i40evf_execute_vf_cmd(dev, &args);
- if (err) {
- PMD_DRV_LOG(ERR, "fail to execute command OP_GET_LINK_STAT");
- return err;
- }
-
- new_link = (struct rte_eth_link *)args.out_buffer;
- (void)rte_memcpy(link, new_link, sizeof(*link));
-
- return 0;
-}
-
static const struct rte_pci_id pci_id_i40evf_map[] = {
{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_VF) },
{ RTE_PCI_DEVICE(I40E_INTEL_VENDOR_ID, I40E_DEV_ID_VF_HV) },
switch (pf_msg->event) {
case I40E_VIRTCHNL_EVENT_RESET_IMPENDING:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_RESET_IMPENDING event\n");
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET);
+ _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET, NULL);
break;
case I40E_VIRTCHNL_EVENT_LINK_CHANGE:
PMD_DRV_LOG(DEBUG, "VIRTCHNL_EVENT_LINK_CHANGE event\n");
struct i40e_hw *hw = I40E_DEV_PRIVATE_TO_HW(dev->data->dev_private);
struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(dev->data->dev_private);
struct i40e_arq_event_info info;
- struct i40e_virtchnl_msg *v_msg;
- uint16_t pending, opcode;
+ uint16_t pending, aq_opc;
+ enum i40e_virtchnl_ops msg_opc;
+ enum i40e_status_code msg_ret;
int ret;
info.buf_len = I40E_AQ_BUF_SZ;
return;
}
info.msg_buf = vf->aq_resp;
- v_msg = (struct i40e_virtchnl_msg *)&info.desc;
pending = 1;
while (pending) {
"ret: %d", ret);
break;
}
- opcode = rte_le_to_cpu_16(info.desc.opcode);
-
- switch (opcode) {
+ aq_opc = rte_le_to_cpu_16(info.desc.opcode);
+ /* For the message sent from pf to vf, opcode is stored in
+ * cookie_high of struct i40e_aq_desc, while return error code
+ * are stored in cookie_low, Which is done by
+ * i40e_aq_send_msg_to_vf in PF driver.*/
+ msg_opc = (enum i40e_virtchnl_ops)rte_le_to_cpu_32(
+ info.desc.cookie_high);
+ msg_ret = (enum i40e_status_code)rte_le_to_cpu_32(
+ info.desc.cookie_low);
+ switch (aq_opc) {
case i40e_aqc_opc_send_msg_to_vf:
- if (v_msg->v_opcode == I40E_VIRTCHNL_OP_EVENT)
+ if (msg_opc == I40E_VIRTCHNL_OP_EVENT)
/* process event*/
i40evf_handle_pf_event(dev, info.msg_buf,
info.msg_len);
else {
/* read message and it's expected one */
- if (v_msg->v_opcode == vf->pend_cmd) {
- vf->cmd_retval = v_msg->v_retval;
+ if (msg_opc == vf->pend_cmd) {
+ vf->cmd_retval = msg_ret;
/* prevent compiler reordering */
rte_compiler_barrier();
_clear_cmd(vf);
} else
PMD_DRV_LOG(ERR, "command mismatch,"
"expect %u, get %u",
- vf->pend_cmd, v_msg->v_opcode);
+ vf->pend_cmd, msg_opc);
PMD_DRV_LOG(DEBUG, "adminq response is received,"
- " opcode = %d\n", v_msg->v_opcode);
+ " opcode = %d\n", msg_opc);
}
break;
default:
PMD_DRV_LOG(ERR, "Request %u is not supported yet",
- opcode);
+ aq_opc);
break;
}
}
*/
static struct eth_driver rte_i40evf_pmd = {
.pci_drv = {
- .name = "rte_i40evf_pmd",
.id_table = pci_id_i40evf_map,
.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_DETACHABLE,
+ .probe = rte_eth_dev_pci_probe,
+ .remove = rte_eth_dev_pci_remove,
},
.eth_dev_init = i40evf_dev_init,
.eth_dev_uninit = i40evf_dev_uninit,
.dev_private_size = sizeof(struct i40e_adapter),
};
-/*
- * VF Driver initialization routine.
- * Invoked one at EAL init time.
- * Register itself as the [Virtual Poll Mode] Driver of PCI Fortville devices.
- */
-static int
-rte_i40evf_pmd_init(const char *name __rte_unused,
- const char *params __rte_unused)
-{
- PMD_INIT_FUNC_TRACE();
-
- rte_eth_driver_register(&rte_i40evf_pmd);
-
- return 0;
-}
-
-static struct rte_driver rte_i40evf_driver = {
- .type = PMD_PDEV,
- .init = rte_i40evf_pmd_init,
-};
-
-PMD_REGISTER_DRIVER(rte_i40evf_driver, i40evf);
-DRIVER_REGISTER_PCI_TABLE(i40evf, pci_id_i40evf_map);
+RTE_PMD_REGISTER_PCI(net_i40e_vf, rte_i40evf_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI_TABLE(net_i40e_vf, pci_id_i40evf_map);
static int
i40evf_dev_configure(struct rte_eth_dev *dev)
* DPDK pf host provide interfacet to acquire link status
* while Linux driver does not
*/
- if (vf->version_major == I40E_DPDK_VERSION_MAJOR)
- i40evf_get_link_status(dev, &new_link);
- else {
- /* Linux driver PF host */
- switch (vf->link_speed) {
- case I40E_LINK_SPEED_100MB:
- new_link.link_speed = ETH_SPEED_NUM_100M;
- break;
- case I40E_LINK_SPEED_1GB:
- new_link.link_speed = ETH_SPEED_NUM_1G;
- break;
- case I40E_LINK_SPEED_10GB:
- new_link.link_speed = ETH_SPEED_NUM_10G;
- break;
- case I40E_LINK_SPEED_20GB:
- new_link.link_speed = ETH_SPEED_NUM_20G;
- break;
- case I40E_LINK_SPEED_40GB:
- new_link.link_speed = ETH_SPEED_NUM_40G;
- break;
- default:
- new_link.link_speed = ETH_SPEED_NUM_100M;
- break;
- }
- /* full duplex only */
- new_link.link_duplex = ETH_LINK_FULL_DUPLEX;
- new_link.link_status = vf->link_up ? ETH_LINK_UP :
- ETH_LINK_DOWN;
+
+ /* Linux driver PF host */
+ switch (vf->link_speed) {
+ case I40E_LINK_SPEED_100MB:
+ new_link.link_speed = ETH_SPEED_NUM_100M;
+ break;
+ case I40E_LINK_SPEED_1GB:
+ new_link.link_speed = ETH_SPEED_NUM_1G;
+ break;
+ case I40E_LINK_SPEED_10GB:
+ new_link.link_speed = ETH_SPEED_NUM_10G;
+ break;
+ case I40E_LINK_SPEED_20GB:
+ new_link.link_speed = ETH_SPEED_NUM_20G;
+ break;
+ case I40E_LINK_SPEED_40GB:
+ new_link.link_speed = ETH_SPEED_NUM_40G;
+ break;
+ default:
+ new_link.link_speed = ETH_SPEED_NUM_100M;
+ break;
}
+ /* full duplex only */
+ new_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+ new_link.link_status = vf->link_up ? ETH_LINK_UP :
+ ETH_LINK_DOWN;
+
i40evf_dev_atomic_write_link_status(dev, &new_link);
return 0;
rss_hf = rss_conf->rss_hf;
hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(0));
hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(1))) << 32;
- hena &= ~I40E_RSS_HENA_ALL;
- hena |= i40e_config_hena(rss_hf);
+ if (hw->mac.type == I40E_MAC_X722)
+ hena &= ~I40E_RSS_HENA_ALL_X722;
+ else
+ hena &= ~I40E_RSS_HENA_ALL;
+ hena |= i40e_config_hena(rss_hf, hw->mac.type);
i40e_write_rx_ctl(hw, I40E_VFQF_HENA(0), (uint32_t)hena);
i40e_write_rx_ctl(hw, I40E_VFQF_HENA(1), (uint32_t)(hena >> 32));
I40EVF_WRITE_FLUSH(hw);
hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(0));
hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(1))) << 32;
- hena &= ~I40E_RSS_HENA_ALL;
+ if (hw->mac.type == I40E_MAC_X722)
+ hena &= ~I40E_RSS_HENA_ALL_X722;
+ else
+ hena &= ~I40E_RSS_HENA_ALL;
i40e_write_rx_ctl(hw, I40E_VFQF_HENA(0), (uint32_t)hena);
i40e_write_rx_ctl(hw, I40E_VFQF_HENA(1), (uint32_t)(hena >> 32));
I40EVF_WRITE_FLUSH(hw);
hena = (uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(0));
hena |= ((uint64_t)i40e_read_rx_ctl(hw, I40E_VFQF_HENA(1))) << 32;
- if (!(hena & I40E_RSS_HENA_ALL)) { /* RSS disabled */
+ if (!(hena & ((hw->mac.type == I40E_MAC_X722)
+ ? I40E_RSS_HENA_ALL_X722
+ : I40E_RSS_HENA_ALL))) { /* RSS disabled */
if (rss_hf != 0) /* Enable RSS */
return -EINVAL;
return 0;
Code Review / deb_dpdk.git / blobdiff