#define HNS3_DEFAULT_PORT_CONF_QUEUES_NUM 1
#define HNS3_SERVICE_INTERVAL 1000000 /* us */
-#define HNS3_PORT_BASE_VLAN_DISABLE 0
-#define HNS3_PORT_BASE_VLAN_ENABLE 1
#define HNS3_INVLID_PVID 0xFFFF
#define HNS3_FILTER_TYPE_VF 0
#define HNS3_RESET_WAIT_MS 100
#define HNS3_RESET_WAIT_CNT 200
-int hns3_logtype_init;
-int hns3_logtype_driver;
-
enum hns3_evt_cause {
HNS3_VECTOR0_EVENT_RST,
HNS3_VECTOR0_EVENT_MBX,
hns3_restore_vlan_table(struct hns3_adapter *hns)
{
struct hns3_user_vlan_table *vlan_entry;
+ struct hns3_hw *hw = &hns->hw;
struct hns3_pf *pf = &hns->pf;
uint16_t vlan_id;
int ret = 0;
- if (pf->port_base_vlan_cfg.state == HNS3_PORT_BASE_VLAN_ENABLE)
+ if (hw->port_base_vlan_cfg.state == HNS3_PORT_BASE_VLAN_ENABLE)
return hns3_vlan_pvid_configure(hns,
- pf->port_base_vlan_cfg.pvid, 1);
+ hw->port_base_vlan_cfg.pvid, 1);
LIST_FOREACH(vlan_entry, &pf->vlan_list, next) {
if (vlan_entry->hd_tbl_status) {
static int
hns3_vlan_filter_configure(struct hns3_adapter *hns, uint16_t vlan_id, int on)
{
- struct hns3_pf *pf = &hns->pf;
+ struct hns3_hw *hw = &hns->hw;
bool writen_to_tbl = false;
int ret = 0;
* vlan list. The vlan id in vlan list will be writen in vlan filter
* table until port base vlan disabled
*/
- if (pf->port_base_vlan_cfg.state == HNS3_PORT_BASE_VLAN_DISABLE) {
+ if (hw->port_base_vlan_cfg.state == HNS3_PORT_BASE_VLAN_DISABLE) {
ret = hns3_set_port_vlan_filter(hns, vlan_id, on);
writen_to_tbl = true;
}
hns3_en_hw_strip_rxvtag(struct hns3_adapter *hns, bool enable)
{
struct hns3_rx_vtag_cfg rxvlan_cfg;
- struct hns3_pf *pf = &hns->pf;
struct hns3_hw *hw = &hns->hw;
int ret;
- if (pf->port_base_vlan_cfg.state == HNS3_PORT_BASE_VLAN_DISABLE) {
+ if (hw->port_base_vlan_cfg.state == HNS3_PORT_BASE_VLAN_DISABLE) {
rxvlan_cfg.strip_tag1_en = false;
rxvlan_cfg.strip_tag2_en = enable;
} else {
static void
hns3_store_port_base_vlan_info(struct hns3_adapter *hns, uint16_t pvid, int on)
{
- struct hns3_pf *pf = &hns->pf;
+ struct hns3_hw *hw = &hns->hw;
- pf->port_base_vlan_cfg.state = on ?
+ hw->port_base_vlan_cfg.state = on ?
HNS3_PORT_BASE_VLAN_ENABLE : HNS3_PORT_BASE_VLAN_DISABLE;
- pf->port_base_vlan_cfg.pvid = pvid;
+ hw->port_base_vlan_cfg.pvid = pvid;
}
static void
hns3_remove_all_vlan_table(struct hns3_adapter *hns)
{
struct hns3_hw *hw = &hns->hw;
- struct hns3_pf *pf = &hns->pf;
int ret;
hns3_rm_all_vlan_table(hns, true);
- if (pf->port_base_vlan_cfg.pvid != HNS3_INVLID_PVID) {
+ if (hw->port_base_vlan_cfg.pvid != HNS3_INVLID_PVID) {
ret = hns3_set_port_vlan_filter(hns,
- pf->port_base_vlan_cfg.pvid, 0);
+ hw->port_base_vlan_cfg.pvid, 0);
if (ret) {
hns3_err(hw, "Failed to remove all vlan table, ret =%d",
ret);
uint16_t port_base_vlan_state,
uint16_t new_pvid, uint16_t old_pvid)
{
- struct hns3_pf *pf = &hns->pf;
struct hns3_hw *hw = &hns->hw;
int ret = 0;
}
}
- if (new_pvid == pf->port_base_vlan_cfg.pvid)
+ if (new_pvid == hw->port_base_vlan_cfg.pvid)
hns3_add_all_vlan_table(hns);
return ret;
}
static int
-hns3_en_rx_strip_all(struct hns3_adapter *hns, int on)
+hns3_en_pvid_strip(struct hns3_adapter *hns, int on)
{
+ struct hns3_rx_vtag_cfg *old_cfg = &hns->pf.vtag_config.rx_vcfg;
struct hns3_rx_vtag_cfg rx_vlan_cfg;
- struct hns3_hw *hw = &hns->hw;
bool rx_strip_en;
int ret;
- rx_strip_en = on ? true : false;
- rx_vlan_cfg.strip_tag1_en = rx_strip_en;
- rx_vlan_cfg.strip_tag2_en = rx_strip_en;
+ rx_strip_en = old_cfg->rx_vlan_offload_en ? true : false;
+ if (on) {
+ rx_vlan_cfg.strip_tag1_en = rx_strip_en;
+ rx_vlan_cfg.strip_tag2_en = true;
+ } else {
+ rx_vlan_cfg.strip_tag1_en = false;
+ rx_vlan_cfg.strip_tag2_en = rx_strip_en;
+ }
rx_vlan_cfg.vlan1_vlan_prionly = false;
rx_vlan_cfg.vlan2_vlan_prionly = false;
- rx_vlan_cfg.rx_vlan_offload_en = rx_strip_en;
+ rx_vlan_cfg.rx_vlan_offload_en = old_cfg->rx_vlan_offload_en;
ret = hns3_set_vlan_rx_offload_cfg(hns, &rx_vlan_cfg);
- if (ret) {
- hns3_err(hw, "enable strip rx failed, ret =%d", ret);
+ if (ret)
return ret;
- }
hns3_update_rx_offload_cfg(hns, &rx_vlan_cfg);
return ret;
static int
hns3_vlan_pvid_configure(struct hns3_adapter *hns, uint16_t pvid, int on)
{
- struct hns3_pf *pf = &hns->pf;
struct hns3_hw *hw = &hns->hw;
uint16_t port_base_vlan_state;
uint16_t old_pvid;
int ret;
- if (on == 0 && pvid != pf->port_base_vlan_cfg.pvid) {
- if (pf->port_base_vlan_cfg.pvid != HNS3_INVLID_PVID)
+ if (on == 0 && pvid != hw->port_base_vlan_cfg.pvid) {
+ if (hw->port_base_vlan_cfg.pvid != HNS3_INVLID_PVID)
hns3_warn(hw, "Invalid operation! As current pvid set "
"is %u, disable pvid %u is invalid",
- pf->port_base_vlan_cfg.pvid, pvid);
+ hw->port_base_vlan_cfg.pvid, pvid);
return 0;
}
HNS3_PORT_BASE_VLAN_DISABLE;
ret = hns3_vlan_txvlan_cfg(hns, port_base_vlan_state, pvid);
if (ret) {
- hns3_err(hw, "Failed to config tx vlan, ret =%d", ret);
+ hns3_err(hw, "failed to config tx vlan for pvid, ret = %d",
+ ret);
return ret;
}
- ret = hns3_en_rx_strip_all(hns, on);
+ ret = hns3_en_pvid_strip(hns, on);
if (ret) {
- hns3_err(hw, "Failed to config rx vlan strip, ret =%d", ret);
+ hns3_err(hw, "failed to config rx vlan strip for pvid, "
+ "ret = %d", ret);
return ret;
}
if (pvid == HNS3_INVLID_PVID)
goto out;
- old_pvid = pf->port_base_vlan_cfg.pvid;
+ old_pvid = hw->port_base_vlan_cfg.pvid;
ret = hns3_update_vlan_filter_entries(hns, port_base_vlan_state, pvid,
old_pvid);
if (ret) {
{
struct hns3_adapter *hns = dev->data->dev_private;
struct hns3_hw *hw = &hns->hw;
+ bool pvid_en_state_change;
+ uint16_t pvid_state;
int ret;
if (pvid > RTE_ETHER_MAX_VLAN_ID) {
return -EINVAL;
}
+ /*
+ * If PVID configuration state change, should refresh the PVID
+ * configuration state in struct hns3_tx_queue/hns3_rx_queue.
+ */
+ pvid_state = hw->port_base_vlan_cfg.state;
+ if ((on && pvid_state == HNS3_PORT_BASE_VLAN_ENABLE) ||
+ (!on && pvid_state == HNS3_PORT_BASE_VLAN_DISABLE))
+ pvid_en_state_change = false;
+ else
+ pvid_en_state_change = true;
+
rte_spinlock_lock(&hw->lock);
ret = hns3_vlan_pvid_configure(hns, pvid, on);
rte_spinlock_unlock(&hw->lock);
- return ret;
+ if (ret)
+ return ret;
+
+ if (pvid_en_state_change)
+ hns3_update_all_queues_pvid_state(hw);
+
+ return 0;
}
static void
init_port_base_vlan_info(struct hns3_hw *hw)
{
- struct hns3_adapter *hns = HNS3_DEV_HW_TO_ADAPTER(hw);
- struct hns3_pf *pf = &hns->pf;
-
- pf->port_base_vlan_cfg.state = HNS3_PORT_BASE_VLAN_DISABLE;
- pf->port_base_vlan_cfg.pvid = HNS3_INVLID_PVID;
+ hw->port_base_vlan_cfg.state = HNS3_PORT_BASE_VLAN_DISABLE;
+ hw->port_base_vlan_cfg.pvid = HNS3_INVLID_PVID;
}
static int
return hns3_cmd_send(hw, &desc, 1);
}
-int
-hns3_config_gro(struct hns3_hw *hw, bool en)
-{
- struct hns3_cfg_gro_status_cmd *req;
- struct hns3_cmd_desc desc;
- int ret;
-
- hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_GRO_GENERIC_CONFIG, false);
- req = (struct hns3_cfg_gro_status_cmd *)desc.data;
-
- req->gro_en = rte_cpu_to_le_16(en ? 1 : 0);
-
- ret = hns3_cmd_send(hw, &desc, 1);
- if (ret)
- hns3_err(hw, "GRO hardware config cmd failed, ret = %d", ret);
-
- return ret;
-}
-
static int
hns3_set_umv_space(struct hns3_hw *hw, uint16_t space_size,
uint16_t *allocated_size, bool is_alloc)
uint16_t nb_tx_q = dev->data->nb_tx_queues;
struct rte_eth_rss_conf rss_conf;
uint16_t mtu;
+ bool gro_en;
int ret;
/*
if (ret)
goto cfg_err;
+ /* config hardware GRO */
+ gro_en = conf->rxmode.offloads & DEV_RX_OFFLOAD_TCP_LRO ? true : false;
+ ret = hns3_config_gro(hw, gro_en);
+ if (ret)
+ goto cfg_err;
+
hw->adapter_state = HNS3_NIC_CONFIGURED;
return 0;
info->max_rx_queues = queue_num;
info->max_tx_queues = hw->tqps_num;
info->max_rx_pktlen = HNS3_MAX_FRAME_LEN; /* CRC included */
- info->min_rx_bufsize = hw->rx_buf_len;
+ info->min_rx_bufsize = HNS3_MIN_BD_BUF_SIZE;
info->max_mac_addrs = HNS3_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 = (DEV_RX_OFFLOAD_IPV4_CKSUM |
DEV_RX_OFFLOAD_TCP_CKSUM |
DEV_RX_OFFLOAD_UDP_CKSUM |
DEV_RX_OFFLOAD_KEEP_CRC |
DEV_RX_OFFLOAD_SCATTER |
DEV_RX_OFFLOAD_VLAN_STRIP |
- DEV_RX_OFFLOAD_QINQ_STRIP |
DEV_RX_OFFLOAD_VLAN_FILTER |
- DEV_RX_OFFLOAD_VLAN_EXTEND |
DEV_RX_OFFLOAD_JUMBO_FRAME |
- DEV_RX_OFFLOAD_RSS_HASH);
+ DEV_RX_OFFLOAD_RSS_HASH |
+ DEV_RX_OFFLOAD_TCP_LRO);
info->tx_queue_offload_capa = DEV_TX_OFFLOAD_MBUF_FAST_FREE;
info->tx_offload_capa = (DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
DEV_TX_OFFLOAD_IPV4_CKSUM |
DEV_TX_OFFLOAD_TCP_CKSUM |
DEV_TX_OFFLOAD_UDP_CKSUM |
DEV_TX_OFFLOAD_SCTP_CKSUM |
- DEV_TX_OFFLOAD_VLAN_INSERT |
- DEV_TX_OFFLOAD_QINQ_INSERT |
DEV_TX_OFFLOAD_MULTI_SEGS |
DEV_TX_OFFLOAD_TCP_TSO |
DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
DEV_TX_OFFLOAD_GRE_TNL_TSO |
DEV_TX_OFFLOAD_GENEVE_TNL_TSO |
- info->tx_queue_offload_capa);
+ info->tx_queue_offload_capa |
+ hns3_txvlan_cap_get(hw));
info->rx_desc_lim = (struct rte_eth_desc_lim) {
.nb_max = HNS3_MAX_RING_DESC,
.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 = HNS3_MAX_NON_TSO_BD_PER_PKT,
};
info->vmdq_queue_num = 0;
return 0;
}
+static int
+hns3_get_capability(struct hns3_hw *hw)
+{
+ struct rte_pci_device *pci_dev;
+ struct rte_eth_dev *eth_dev;
+ uint16_t device_id;
+ uint8_t revision;
+ int ret;
+
+ eth_dev = &rte_eth_devices[hw->data->port_id];
+ pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
+ device_id = pci_dev->id.device_id;
+
+ if (device_id == HNS3_DEV_ID_25GE_RDMA ||
+ device_id == HNS3_DEV_ID_50GE_RDMA ||
+ device_id == HNS3_DEV_ID_100G_RDMA_MACSEC)
+ hns3_set_bit(hw->capability, HNS3_DEV_SUPPORT_DCB_B, 1);
+
+ /* Get PCI revision id */
+ ret = rte_pci_read_config(pci_dev, &revision, HNS3_PCI_REVISION_ID_LEN,
+ HNS3_PCI_REVISION_ID);
+ if (ret != HNS3_PCI_REVISION_ID_LEN) {
+ PMD_INIT_LOG(ERR, "failed to read pci revision id: %d", ret);
+ return -EIO;
+ }
+ hw->revision = revision;
+
+ return 0;
+}
+
static int
hns3_get_board_configuration(struct hns3_hw *hw)
{
hw->mac.media_type = cfg.media_type;
hw->rss_size_max = cfg.rss_size_max;
hw->rss_dis_flag = false;
- hw->rx_buf_len = cfg.rx_buf_len;
memcpy(hw->mac.mac_addr, cfg.mac_addr, RTE_ETHER_ADDR_LEN);
hw->mac.phy_addr = cfg.phy_addr;
hw->mac.default_addr_setted = false;
return ret;
}
+ /* Get device capability */
+ ret = hns3_get_capability(hw);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "failed to get device capability: %d.", ret);
+ return ret;
+ }
+
/* Get pf resource */
ret = hns3_query_pf_resource(hw);
if (ret) {
return ret;
}
+static int
+hns3_clear_hw(struct hns3_hw *hw)
+{
+ struct hns3_cmd_desc desc;
+ int ret;
+
+ hns3_cmd_setup_basic_desc(&desc, HNS3_OPC_CLEAR_HW_STATE, false);
+
+ ret = hns3_cmd_send(hw, &desc, 1);
+ if (ret && ret != -EOPNOTSUPP)
+ return ret;
+
+ return 0;
+}
+
static int
hns3_init_pf(struct rte_eth_dev *eth_dev)
{
goto err_cmd_init;
}
+ /*
+ * To ensure that the hardware environment is clean during
+ * initialization, the driver actively clear the hardware environment
+ * during initialization, including PF and corresponding VFs' vlan, mac,
+ * flow table configurations, etc.
+ */
+ ret = hns3_clear_hw(hw);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "failed to clear hardware: %d", ret);
+ goto err_cmd_init;
+ }
+
ret = rte_intr_callback_register(&pci_dev->intr_handle,
hns3_interrupt_handler,
eth_dev);
hns3_enable_hw_error_intr(hns, false);
hns3_rss_uninit(hns);
+ (void)hns3_config_gro(hw, false);
hns3_promisc_uninit(hw);
hns3_fdir_filter_uninit(hns);
hns3_uninit_umv_space(hw);
if (ret)
goto err_promisc;
+ ret = hns3_restore_gro_conf(hw);
+ if (ret)
+ goto err_promisc;
+
if (hns->hw.adapter_state == HNS3_NIC_STARTED) {
ret = hns3_do_start(hns, false);
if (ret)
static int
hns3_dev_init(struct rte_eth_dev *eth_dev)
{
- struct rte_device *dev = eth_dev->device;
- struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev);
struct hns3_adapter *hns = eth_dev->data->dev_private;
struct hns3_hw *hw = &hns->hw;
- uint16_t device_id = pci_dev->id.device_id;
- uint8_t revision;
int ret;
PMD_INIT_FUNC_TRACE();
- /* Get PCI revision id */
- ret = rte_pci_read_config(pci_dev, &revision, HNS3_PCI_REVISION_ID_LEN,
- HNS3_PCI_REVISION_ID);
- if (ret != HNS3_PCI_REVISION_ID_LEN) {
- PMD_INIT_LOG(ERR, "Failed to read pci revision id, ret = %d",
- ret);
- return -EIO;
- }
- hw->revision = revision;
-
eth_dev->process_private = (struct hns3_process_private *)
rte_zmalloc_socket("hns3_filter_list",
sizeof(struct hns3_process_private),
hns3_set_rxtx_function(eth_dev);
eth_dev->dev_ops = &hns3_eth_dev_ops;
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
- hns3_mp_init_secondary();
+ 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++;
return 0;
}
- hns3_mp_init_primary();
- hw->adapter_state = HNS3_NIC_UNINITIALIZED;
-
- if (device_id == HNS3_DEV_ID_25GE_RDMA ||
- device_id == HNS3_DEV_ID_50GE_RDMA ||
- device_id == HNS3_DEV_ID_100G_RDMA_MACSEC)
- hns3_set_bit(hw->flag, HNS3_DEV_SUPPORT_DCB_B, 1);
+ 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 = false;
hw->data = eth_dev->data;
err_init_pf:
rte_free(hw->reset.wait_data);
+
err_init_reset:
+ hns3_mp_uninit_primary();
+
+err_mp_init_primary:
+err_mp_init_secondary:
eth_dev->dev_ops = NULL;
eth_dev->rx_pkt_burst = NULL;
eth_dev->tx_pkt_burst = NULL;
RTE_PMD_REGISTER_PCI(net_hns3, rte_hns3_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_hns3, pci_id_hns3_map);
RTE_PMD_REGISTER_KMOD_DEP(net_hns3, "* igb_uio | vfio-pci");
-
-RTE_INIT(hns3_init_log)
-{
- hns3_logtype_init = rte_log_register("pmd.net.hns3.init");
- if (hns3_logtype_init >= 0)
- rte_log_set_level(hns3_logtype_init, RTE_LOG_NOTICE);
- hns3_logtype_driver = rte_log_register("pmd.net.hns3.driver");
- if (hns3_logtype_driver >= 0)
- rte_log_set_level(hns3_logtype_driver, RTE_LOG_NOTICE);
-}
+RTE_LOG_REGISTER(hns3_logtype_init, pmd.net.hns3.init, NOTICE);
+RTE_LOG_REGISTER(hns3_logtype_driver, pmd.net.hns3.driver, NOTICE);
git.droids-corp.org / dpdk.git / blobdiff