#include <rte_vfio.h>
#include "hns3_ethdev.h"
+#include "hns3_common.h"
#include "hns3_logs.h"
#include "hns3_rxtx.h"
#include "hns3_regs.h"
#include "hns3_intr.h"
#include "hns3_dcb.h"
#include "hns3_mp.h"
+#include "hns3_flow.h"
#define HNS3VF_KEEP_ALIVE_INTERVAL 2000000 /* us */
#define HNS3VF_SERVICE_INTERVAL 1000000 /* us */
HNS3_TWO_ETHER_ADDR_LEN, true, NULL, 0);
if (ret) {
/*
- * The hns3 VF PMD driver depends on the hns3 PF kernel ethdev
+ * The hns3 VF PMD depends on the hns3 PF kernel ethdev
* driver. When user has configured a MAC address for VF device
* by "ip link set ..." command based on the PF device, the hns3
* PF kernel ethdev driver does not allow VF driver to request
if (ret == -EPERM) {
hns3_ether_format_addr(mac_str, RTE_ETHER_ADDR_FMT_SIZE,
old_addr);
- hns3_warn(hw, "Has permanet mac addr(%s) for vf",
+ hns3_warn(hw, "Has permanent mac addr(%s) for vf",
mac_str);
} else {
hns3_ether_format_addr(mac_str, RTE_ETHER_ADDR_FMT_SIZE,
req = (struct hns3_mbx_vf_to_pf_cmd *)desc.data;
/*
- * The hns3 VF PMD driver depends on the hns3 PF kernel ethdev driver,
+ * The hns3 VF PMD depends on the hns3 PF kernel ethdev driver,
* so there are some features for promiscuous/allmulticast mode in hns3
- * VF PMD driver as below:
+ * VF PMD as below:
* 1. The promiscuous/allmulticast mode can be configured successfully
* only based on the trusted VF device. If based on the non trusted
* VF device, configuring promiscuous/allmulticast mode will fail.
- * The hns3 VF device can be confiruged as trusted device by hns3 PF
+ * The hns3 VF device can be configured as trusted device by hns3 PF
* kernel ethdev driver on the host by the following command:
* "ip link set <eth num> vf <vf id> turst on"
* 2. After the promiscuous mode is configured successfully, hns3 VF PMD
- * driver can receive the ingress and outgoing traffic. In the words,
+ * can receive the ingress and outgoing traffic. This includes
* all the ingress packets, all the packets sent from the PF and
* other VFs on the same physical port.
* 3. Note: Because of the hardware constraints, By default vlan filter
* is enabled and couldn't be turned off based on VF device, so vlan
* filter is still effective even in promiscuous mode. If upper
* applications don't call rte_eth_dev_vlan_filter API function to
- * set vlan based on VF device, hns3 VF PMD driver will can't receive
- * the packets with vlan tag in promiscuoue mode.
+ * set vlan based on VF device, hns3 VF PMD will can't receive
+ * the packets with vlan tag in promiscuous mode.
*/
hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_MBX_VF_TO_PF, false);
req->msg[0] = HNS3_MBX_SET_PROMISC_MODE;
}
static int
-hns3vf_bind_ring_with_vector(struct hns3_hw *hw, uint8_t vector_id,
+hns3vf_bind_ring_with_vector(struct hns3_hw *hw, uint16_t vector_id,
bool mmap, enum hns3_ring_type queue_type,
uint16_t queue_id)
{
memset(&bind_msg, 0, sizeof(bind_msg));
code = mmap ? HNS3_MBX_MAP_RING_TO_VECTOR :
HNS3_MBX_UNMAP_RING_TO_VECTOR;
- bind_msg.vector_id = vector_id;
+ bind_msg.vector_id = (uint8_t)vector_id;
if (queue_type == HNS3_RING_TYPE_RX)
bind_msg.param[0].int_gl_index = HNS3_RING_GL_RX;
return ret;
}
-static int
-hns3vf_init_ring_with_vector(struct hns3_hw *hw)
-{
- uint16_t vec;
- int ret;
- int i;
-
- /*
- * In hns3 network engine, vector 0 is always the misc interrupt of this
- * function, vector 1~N can be used respectively for the queues of the
- * function. Tx and Rx queues with the same number share the interrupt
- * vector. In the initialization clearing the all hardware mapping
- * relationship configurations between queues and interrupt vectors is
- * needed, so some error caused by the residual configurations, such as
- * the unexpected Tx interrupt, can be avoid.
- */
- vec = hw->num_msi - 1; /* vector 0 for misc interrupt, not for queue */
- if (hw->intr.mapping_mode == HNS3_INTR_MAPPING_VEC_RSV_ONE)
- vec = vec - 1; /* the last interrupt is reserved */
- hw->intr_tqps_num = RTE_MIN(vec, hw->tqps_num);
- for (i = 0; i < hw->intr_tqps_num; i++) {
- /*
- * Set gap limiter/rate limiter/quanity limiter algorithm
- * configuration for interrupt coalesce of queue's interrupt.
- */
- hns3_set_queue_intr_gl(hw, i, HNS3_RING_GL_RX,
- HNS3_TQP_INTR_GL_DEFAULT);
- hns3_set_queue_intr_gl(hw, i, HNS3_RING_GL_TX,
- HNS3_TQP_INTR_GL_DEFAULT);
- hns3_set_queue_intr_rl(hw, i, HNS3_TQP_INTR_RL_DEFAULT);
- /*
- * QL(quantity limiter) is not used currently, just set 0 to
- * close it.
- */
- hns3_set_queue_intr_ql(hw, i, HNS3_TQP_INTR_QL_DEFAULT);
-
- ret = hns3vf_bind_ring_with_vector(hw, vec, false,
- HNS3_RING_TYPE_TX, i);
- if (ret) {
- PMD_INIT_LOG(ERR, "VF fail to unbind TX ring(%d) with "
- "vector: %u, ret=%d", i, vec, ret);
- return ret;
- }
-
- ret = hns3vf_bind_ring_with_vector(hw, vec, false,
- HNS3_RING_TYPE_RX, i);
- if (ret) {
- PMD_INIT_LOG(ERR, "VF fail to unbind RX ring(%d) with "
- "vector: %u, ret=%d", i, vec, ret);
- return ret;
- }
- }
-
- return 0;
-}
-
static int
hns3vf_dev_configure(struct rte_eth_dev *dev)
{
/*
* The hns3 PF/VF devices on the same port share the hardware MTU
* configuration. Currently, we send mailbox to inform hns3 PF kernel
- * ethdev driver to finish hardware MTU configuration in hns3 VF PMD
- * driver, there is no need to stop the port for hns3 VF device, and the
- * MTU value issued by hns3 VF PMD driver must be less than or equal to
+ * ethdev driver to finish hardware MTU configuration in hns3 VF PMD,
+ * there is no need to stop the port for hns3 VF device, and the
+ * MTU value issued by hns3 VF PMD must be less than or equal to
* PF's MTU.
*/
if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED)) {
/*
* when Rx of scattered packets is off, we have some possibility of
- * using vector Rx process function or simple Rx functions in hns3 PMD
- * driver. If the input MTU is increased and the maximum length of
+ * using vector Rx process function or simple Rx functions in hns3 PMD.
+ * If the input MTU is increased and the maximum length of
* received packets is greater than the length of a buffer for Rx
* packet, the hardware network engine needs to use multiple BDs and
* buffers to store these packets. This will cause problems when still
return 0;
}
-static int
-hns3vf_dev_infos_get(struct rte_eth_dev *eth_dev, struct rte_eth_dev_info *info)
-{
- struct hns3_adapter *hns = eth_dev->data->dev_private;
- struct hns3_hw *hw = &hns->hw;
- uint16_t q_num = hw->tqps_num;
-
- /*
- * In interrupt mode, 'max_rx_queues' is set based on the number of
- * MSI-X interrupt resources of the hardware.
- */
- if (hw->data->dev_conf.intr_conf.rxq == 1)
- q_num = hw->intr_tqps_num;
-
- info->max_rx_queues = q_num;
- info->max_tx_queues = hw->tqps_num;
- info->max_rx_pktlen = HNS3_MAX_FRAME_LEN; /* CRC included */
- info->min_rx_bufsize = HNS3_MIN_BD_BUF_SIZE;
- info->max_mac_addrs = HNS3_VF_UC_MACADDR_NUM;
- info->max_mtu = info->max_rx_pktlen - HNS3_ETH_OVERHEAD;
- info->max_lro_pkt_size = HNS3_MAX_LRO_SIZE;
-
- info->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_SCTP_CKSUM |
- RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM |
- RTE_ETH_RX_OFFLOAD_OUTER_UDP_CKSUM |
- RTE_ETH_RX_OFFLOAD_SCATTER |
- RTE_ETH_RX_OFFLOAD_VLAN_STRIP |
- RTE_ETH_RX_OFFLOAD_VLAN_FILTER |
- RTE_ETH_RX_OFFLOAD_RSS_HASH |
- RTE_ETH_RX_OFFLOAD_TCP_LRO);
- info->tx_offload_capa = (RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM |
- RTE_ETH_TX_OFFLOAD_IPV4_CKSUM |
- RTE_ETH_TX_OFFLOAD_TCP_CKSUM |
- RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
- RTE_ETH_TX_OFFLOAD_SCTP_CKSUM |
- RTE_ETH_TX_OFFLOAD_MULTI_SEGS |
- RTE_ETH_TX_OFFLOAD_TCP_TSO |
- RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO |
- RTE_ETH_TX_OFFLOAD_GRE_TNL_TSO |
- RTE_ETH_TX_OFFLOAD_GENEVE_TNL_TSO |
- RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE |
- hns3_txvlan_cap_get(hw));
-
- if (hns3_dev_get_support(hw, OUTER_UDP_CKSUM))
- info->tx_offload_capa |= RTE_ETH_TX_OFFLOAD_OUTER_UDP_CKSUM;
-
- if (hns3_dev_get_support(hw, INDEP_TXRX))
- info->dev_capa = RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP |
- RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP;
-
- info->rx_desc_lim = (struct rte_eth_desc_lim) {
- .nb_max = HNS3_MAX_RING_DESC,
- .nb_min = HNS3_MIN_RING_DESC,
- .nb_align = HNS3_ALIGN_RING_DESC,
- };
-
- info->tx_desc_lim = (struct rte_eth_desc_lim) {
- .nb_max = HNS3_MAX_RING_DESC,
- .nb_min = HNS3_MIN_RING_DESC,
- .nb_align = HNS3_ALIGN_RING_DESC,
- .nb_seg_max = HNS3_MAX_TSO_BD_PER_PKT,
- .nb_mtu_seg_max = hw->max_non_tso_bd_num,
- };
-
- info->default_rxconf = (struct rte_eth_rxconf) {
- .rx_free_thresh = HNS3_DEFAULT_RX_FREE_THRESH,
- /*
- * If there are no available Rx buffer descriptors, incoming
- * packets are always dropped by hardware based on hns3 network
- * engine.
- */
- .rx_drop_en = 1,
- .offloads = 0,
- };
- info->default_txconf = (struct rte_eth_txconf) {
- .tx_rs_thresh = HNS3_DEFAULT_TX_RS_THRESH,
- .offloads = 0,
- };
-
- info->reta_size = hw->rss_ind_tbl_size;
- info->hash_key_size = HNS3_RSS_KEY_SIZE;
- info->flow_type_rss_offloads = HNS3_ETH_RSS_SUPPORT;
-
- info->default_rxportconf.burst_size = HNS3_DEFAULT_PORT_CONF_BURST_SIZE;
- info->default_txportconf.burst_size = HNS3_DEFAULT_PORT_CONF_BURST_SIZE;
- info->default_rxportconf.nb_queues = HNS3_DEFAULT_PORT_CONF_QUEUES_NUM;
- info->default_txportconf.nb_queues = HNS3_DEFAULT_PORT_CONF_QUEUES_NUM;
- info->default_rxportconf.ring_size = HNS3_DEFAULT_RING_DESC;
- info->default_txportconf.ring_size = HNS3_DEFAULT_RING_DESC;
-
- return 0;
-}
-
static void
hns3vf_clear_event_cause(struct hns3_hw *hw, uint32_t regclr)
{
* some error caused by the residual configurations, such as the
* unexpected interrupt, can be avoid.
*/
- ret = hns3vf_init_ring_with_vector(hw);
+ ret = hns3_init_ring_with_vector(hw);
if (ret) {
PMD_INIT_LOG(ERR, "Failed to init ring intr vector: %d", ret);
goto err_init_hardware;
return 0;
}
-static void
-hns3vf_unmap_rx_interrupt(struct rte_eth_dev *dev)
-{
- struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
- struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
- uint8_t base = RTE_INTR_VEC_ZERO_OFFSET;
- uint8_t vec = RTE_INTR_VEC_ZERO_OFFSET;
- uint16_t q_id;
-
- if (dev->data->dev_conf.intr_conf.rxq == 0)
- return;
-
- /* unmap the ring with vector */
- if (rte_intr_allow_others(intr_handle)) {
- vec = RTE_INTR_VEC_RXTX_OFFSET;
- base = RTE_INTR_VEC_RXTX_OFFSET;
- }
- if (rte_intr_dp_is_en(intr_handle)) {
- for (q_id = 0; q_id < hw->used_rx_queues; q_id++) {
- (void)hns3vf_bind_ring_with_vector(hw, vec, false,
- HNS3_RING_TYPE_RX,
- q_id);
- if (vec < base + rte_intr_nb_efd_get(intr_handle)
- - 1)
- vec++;
- }
- }
- /* Clean datapath event and queue/vec mapping */
- rte_intr_efd_disable(intr_handle);
-
- /* Cleanup vector list */
- rte_intr_vec_list_free(intr_handle);
-}
-
static int
hns3vf_dev_stop(struct rte_eth_dev *dev)
{
if (__atomic_load_n(&hw->reset.resetting, __ATOMIC_RELAXED) == 0) {
hns3_stop_tqps(hw);
hns3vf_do_stop(hns);
- hns3vf_unmap_rx_interrupt(dev);
+ hns3_unmap_rx_interrupt(dev);
hw->adapter_state = HNS3_NIC_CONFIGURED;
}
hns3_rx_scattered_reset(dev);
struct hns3_hw *hw = &hns->hw;
int ret = 0;
- if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+ hns3_mp_uninit(eth_dev);
return 0;
+ }
if (hw->adapter_state == HNS3_NIC_STARTED)
ret = hns3vf_dev_stop(eth_dev);
hns3vf_uninit_vf(eth_dev);
hns3_free_all_queues(eth_dev);
rte_free(hw->reset.wait_data);
- hns3_mp_uninit_primary();
+ hns3_mp_uninit(eth_dev);
hns3_warn(hw, "Close port %u finished", hw->data->port_id);
return ret;
}
-static int
-hns3vf_fw_version_get(struct rte_eth_dev *eth_dev, char *fw_version,
- size_t fw_size)
-{
- struct hns3_adapter *hns = eth_dev->data->dev_private;
- struct hns3_hw *hw = &hns->hw;
- uint32_t version = hw->fw_version;
- int ret;
-
- ret = snprintf(fw_version, fw_size, "%lu.%lu.%lu.%lu",
- hns3_get_field(version, HNS3_FW_VERSION_BYTE3_M,
- HNS3_FW_VERSION_BYTE3_S),
- hns3_get_field(version, HNS3_FW_VERSION_BYTE2_M,
- HNS3_FW_VERSION_BYTE2_S),
- hns3_get_field(version, HNS3_FW_VERSION_BYTE1_M,
- HNS3_FW_VERSION_BYTE1_S),
- hns3_get_field(version, HNS3_FW_VERSION_BYTE0_M,
- HNS3_FW_VERSION_BYTE0_S));
- if (ret < 0)
- return -EINVAL;
-
- ret += 1; /* add the size of '\0' */
- if (fw_size < (size_t)ret)
- return ret;
- else
- return 0;
-}
-
static int
hns3vf_dev_link_update(struct rte_eth_dev *eth_dev,
__rte_unused int wait_to_complete)
return ret;
}
-static int
-hns3vf_map_rx_interrupt(struct rte_eth_dev *dev)
-{
- struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
- struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
- struct hns3_hw *hw = HNS3_DEV_PRIVATE_TO_HW(dev->data->dev_private);
- uint8_t base = RTE_INTR_VEC_ZERO_OFFSET;
- uint8_t vec = RTE_INTR_VEC_ZERO_OFFSET;
- uint32_t intr_vector;
- uint16_t q_id;
- int ret;
-
- /*
- * hns3 needs a separate interrupt to be used as event interrupt which
- * could not be shared with task queue pair, so KERNEL drivers need
- * support multiple interrupt vectors.
- */
- if (dev->data->dev_conf.intr_conf.rxq == 0 ||
- !rte_intr_cap_multiple(intr_handle))
- return 0;
-
- rte_intr_disable(intr_handle);
- intr_vector = hw->used_rx_queues;
- /* It creates event fd for each intr vector when MSIX is used */
- if (rte_intr_efd_enable(intr_handle, intr_vector))
- return -EINVAL;
-
- /* Allocate vector list */
- if (rte_intr_vec_list_alloc(intr_handle, "intr_vec",
- hw->used_rx_queues)) {
- hns3_err(hw, "Failed to allocate %u rx_queues"
- " intr_vec", hw->used_rx_queues);
- ret = -ENOMEM;
- goto vf_alloc_intr_vec_error;
- }
-
- if (rte_intr_allow_others(intr_handle)) {
- vec = RTE_INTR_VEC_RXTX_OFFSET;
- base = RTE_INTR_VEC_RXTX_OFFSET;
- }
-
- for (q_id = 0; q_id < hw->used_rx_queues; q_id++) {
- ret = hns3vf_bind_ring_with_vector(hw, vec, true,
- HNS3_RING_TYPE_RX, q_id);
- if (ret)
- goto vf_bind_vector_error;
-
- if (rte_intr_vec_list_index_set(intr_handle, q_id, vec))
- goto vf_bind_vector_error;
-
- /*
- * If there are not enough efds (e.g. not enough interrupt),
- * remaining queues will be bond to the last interrupt.
- */
- if (vec < base + rte_intr_nb_efd_get(intr_handle) - 1)
- vec++;
- }
- rte_intr_enable(intr_handle);
- return 0;
-
-vf_bind_vector_error:
- rte_intr_vec_list_free(intr_handle);
-vf_alloc_intr_vec_error:
- rte_intr_efd_disable(intr_handle);
- return ret;
-}
-
-static int
-hns3vf_restore_rx_interrupt(struct hns3_hw *hw)
-{
- struct rte_eth_dev *dev = &rte_eth_devices[hw->data->port_id];
- struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
- struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
- uint16_t q_id;
- int ret;
-
- if (dev->data->dev_conf.intr_conf.rxq == 0)
- return 0;
-
- if (rte_intr_dp_is_en(intr_handle)) {
- for (q_id = 0; q_id < hw->used_rx_queues; q_id++) {
- ret = hns3vf_bind_ring_with_vector(hw,
- rte_intr_vec_list_index_get(intr_handle,
- q_id),
- true, HNS3_RING_TYPE_RX, q_id);
- if (ret)
- return ret;
- }
- }
-
- return 0;
-}
-
static void
hns3vf_restore_filter(struct rte_eth_dev *dev)
{
rte_spinlock_unlock(&hw->lock);
return ret;
}
- ret = hns3vf_map_rx_interrupt(dev);
+ ret = hns3_map_rx_interrupt(dev);
if (ret)
goto map_rx_inter_err;
* ethdev driver sets the MAC address for VF device after the
* initialization of the related VF device, the PF driver will notify
* VF driver to reset VF device to make the new MAC address effective
- * immediately. The hns3 VF PMD driver should check whether the MAC
+ * immediately. The hns3 VF PMD should check whether the MAC
* address has been changed by the PF kernel ethdev driver, if changed
* VF driver should configure hardware using the new MAC address in the
* recovering hardware configuration stage of the reset process.
if (ret)
goto err_vlan_table;
- ret = hns3vf_restore_rx_interrupt(hw);
+ ret = hns3_restore_rx_interrupt(hw);
if (ret)
goto err_vlan_table;
.xstats_reset = hns3_dev_xstats_reset,
.xstats_get_by_id = hns3_dev_xstats_get_by_id,
.xstats_get_names_by_id = hns3_dev_xstats_get_names_by_id,
- .dev_infos_get = hns3vf_dev_infos_get,
- .fw_version_get = hns3vf_fw_version_get,
+ .dev_infos_get = hns3_dev_infos_get,
+ .fw_version_get = hns3_fw_version_get,
.rx_queue_setup = hns3_rx_queue_setup,
.tx_queue_setup = hns3_tx_queue_setup,
.rx_queue_release = hns3_dev_rx_queue_release,
hw->ops.del_mc_mac_addr = hns3vf_remove_mc_mac_addr;
hw->ops.add_uc_mac_addr = hns3vf_add_uc_mac_addr;
hw->ops.del_uc_mac_addr = hns3vf_remove_uc_mac_addr;
+ hw->ops.bind_ring_with_vector = hns3vf_bind_ring_with_vector;
}
static int
hns3_set_rxtx_function(eth_dev);
eth_dev->dev_ops = &hns3vf_eth_dev_ops;
eth_dev->rx_queue_count = hns3_rx_queue_count;
+ ret = hns3_mp_init(eth_dev);
+ if (ret)
+ goto err_mp_init;
+
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
- ret = hns3_mp_init_secondary();
- if (ret) {
- PMD_INIT_LOG(ERR, "Failed to init for secondary "
- "process, ret = %d", ret);
- goto err_mp_init_secondary;
- }
- hw->secondary_cnt++;
hns3_tx_push_init(eth_dev);
return 0;
}
- ret = hns3_mp_init_primary();
- if (ret) {
- PMD_INIT_LOG(ERR,
- "Failed to init for primary process, ret = %d",
- ret);
- goto err_mp_init_primary;
- }
-
hw->adapter_state = HNS3_NIC_UNINITIALIZED;
hns->is_vf = true;
hw->data = eth_dev->data;
/*
* The hns3 PF ethdev driver in kernel support setting VF MAC address
* on the host by "ip link set ..." command. To avoid some incorrect
- * scenes, for example, hns3 VF PMD driver fails to receive and send
+ * scenes, for example, hns3 VF PMD fails to receive and send
* packets after user configure the MAC address by using the
- * "ip link set ..." command, hns3 VF PMD driver keep the same MAC
+ * "ip link set ..." command, hns3 VF PMD keep the same MAC
* address strategy as the hns3 kernel ethdev driver in the
* initialization. If user configure a MAC address by the ip command
- * for VF device, then hns3 VF PMD driver will start with it, otherwise
+ * for VF device, then hns3 VF PMD will start with it, otherwise
* start with a random MAC address in the initialization.
*/
if (rte_is_zero_ether_addr((struct rte_ether_addr *)hw->mac.mac_addr))
rte_free(hw->reset.wait_data);
err_init_reset:
- hns3_mp_uninit_primary();
+ hns3_mp_uninit(eth_dev);
-err_mp_init_primary:
-err_mp_init_secondary:
+err_mp_init:
eth_dev->dev_ops = NULL;
eth_dev->rx_pkt_burst = NULL;
eth_dev->rx_descriptor_status = NULL;
PMD_INIT_FUNC_TRACE();
- if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+ __atomic_fetch_sub(&hw->secondary_cnt, 1, __ATOMIC_RELAXED);
+ hns3_mp_uninit(eth_dev);
return 0;
+ }
if (hw->adapter_state < HNS3_NIC_CLOSING)
hns3vf_dev_close(eth_dev);
git.droids-corp.org / dpdk.git / blobdiff