#define HNS3_MAX_NON_TSO_BD_PER_PKT 8
#define HNS3_MAX_TSO_BD_PER_PKT 63
#define HNS3_MAX_FRAME_LEN 9728
-#define HNS3_VLAN_TAG_SIZE 4
#define HNS3_DEFAULT_RX_BUF_LEN 2048
#define HNS3_MAX_BD_PAYLEN (1024 * 1024 - 1)
#define HNS3_MAX_TSO_HDR_SIZE 512
#define HNS3_MAX_LRO_SIZE 64512
#define HNS3_ETH_OVERHEAD \
- (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + HNS3_VLAN_TAG_SIZE * 2)
+ (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + RTE_VLAN_HLEN * 2)
#define HNS3_PKTLEN_TO_MTU(pktlen) ((pktlen) - HNS3_ETH_OVERHEAD)
#define HNS3_MAX_MTU (HNS3_MAX_FRAME_LEN - HNS3_ETH_OVERHEAD)
#define HNS3_DEFAULT_MTU 1500UL
uint8_t tc_sch_mode; /* 0: sp; 1: dwrr */
uint8_t pgid;
uint32_t bw_limit;
- uint8_t up_to_tc_map; /* user priority maping on the TC */
+ uint8_t up_to_tc_map; /* user priority mapping on the TC */
};
struct hns3_dcb_info {
struct hns3_cfg {
uint8_t tc_num;
- uint16_t tqp_desc_num;
- uint16_t rx_buf_len;
uint16_t rss_size_max;
uint8_t phy_addr;
uint8_t media_type;
* enable Rx interrupt.
*
* - HNS3_INTR_MAPPING_VEC_ALL
- * PMD driver can map/unmmap all interrupt vectors with queues When
- * Rx interrupt in enabled.
+ * PMD can map/unmmap all interrupt vectors with queues when
+ * Rx interrupt is enabled.
*/
uint8_t mapping_mode;
/*
struct hns3_tqp_stats tqp_stats;
/* Include Mac stats | Rx stats | Tx stats */
struct hns3_mac_stats mac_stats;
+ uint32_t mac_stats_reg_num;
struct hns3_rx_missed_stats imissed_stats;
uint64_t oerror_stats;
+ /*
+ * The lock is used to protect statistics update in stats APIs and
+ * periodic task.
+ */
+ rte_spinlock_t stats_lock;
+
uint32_t fw_version;
uint16_t pf_vf_if_version; /* version of communication interface */
uint16_t intr_tqps_num; /* num queue pairs mapping interrupt */
uint16_t rss_size_max; /* HW defined max RSS task queue */
uint16_t rx_buf_len; /* hold min hardware rx buf len */
- uint16_t num_tx_desc; /* desc num of per tx queue */
- uint16_t num_rx_desc; /* desc num of per rx queue */
uint32_t mng_entry_num; /* number of manager table entry */
uint32_t mac_entry_num; /* number of mac-vlan table entry */
/* The configuration info of RSS */
struct hns3_rss_conf rss_info;
- bool rss_dis_flag; /* disable rss flag. true: disable, false: enable */
uint16_t rss_ind_tbl_size;
uint16_t rss_key_size;
/*
* vlan mode.
* value range:
- * HNS3_SW_SHIFT_AND_DISCARD_MODE/HNS3_HW_SHFIT_AND_DISCARD_MODE
+ * HNS3_SW_SHIFT_AND_DISCARD_MODE/HNS3_HW_SHIFT_AND_DISCARD_MODE
*
* - HNS3_SW_SHIFT_AND_DISCARD_MODE
* For some versions of hardware network engine, because of the
- * hardware limitation, PMD driver needs to detect the PVID status
- * to work with haredware to implement PVID-related functions.
+ * hardware limitation, PMD needs to detect the PVID status
+ * to work with hardware to implement PVID-related functions.
* For example, driver need discard the stripped PVID tag to ensure
* the PVID will not report to mbuf and shift the inserted VLAN tag
* to avoid port based VLAN covering it.
*
* - HNS3_HW_SHIT_AND_DISCARD_MODE
- * PMD driver does not need to process PVID-related functions in
+ * PMD does not need to process PVID-related functions in
* I/O process, Hardware will adjust the sequence between port based
* VLAN tag and BD VLAN tag automatically and VLAN tag stripped by
* PVID will be invisible to driver. And in this mode, hns3 is able
HNS3_MP_REQ_MAX
};
-/* Pameters for IPC. */
+/* Parameters for IPC. */
struct hns3_mp_param {
enum hns3_mp_req_type type;
int port_id;
uint8_t tc_max; /* max number of tc driver supported */
uint8_t local_max_tc; /* max number of local tc */
uint8_t pfc_max;
- uint8_t prio_tc[HNS3_MAX_USER_PRIO]; /* TC indexed by prio */
uint16_t pause_time;
bool support_fc_autoneg; /* support FC autonegotiate */
bool support_multi_tc_pause;
#define HNS3_DEVARG_MBX_TIME_LIMIT_MS "mbx_time_limit_ms"
-enum {
+enum hns3_dev_cap {
HNS3_DEV_SUPPORT_DCB_B,
HNS3_DEV_SUPPORT_COPPER_B,
HNS3_DEV_SUPPORT_FD_QUEUE_REGION_B,
return __atomic_fetch_and(addr, ~mask, __ATOMIC_RELAXED) & mask;
}
+int
+hns3_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf);
uint32_t hns3_get_speed_capa(struct hns3_hw *hw);
int hns3_buffer_alloc(struct hns3_hw *hw);
int hns3_timesync_write_time(struct rte_eth_dev *dev,
const struct timespec *ts);
int hns3_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
+int hns3_eth_dev_priv_dump(struct rte_eth_dev *dev, FILE *file);
static inline bool
is_reset_pending(struct hns3_adapter *hns)