#include <rte_common.h>
#include <rte_ethdev.h>
#include <rte_kvargs.h>
+#include <rte_mbuf.h>
+#include <rte_mempool.h>
+#include <rte_string_fns.h>
#include "otx2_common.h"
#include "otx2_dev.h"
#define NIX_MAX_SQB 512
#define NIX_MIN_SQB 32
+#define NIX_RSS_RETA_SIZE_MAX 256
/* Group 0 will be used for RSS, 1 -7 will be used for rte_flow RSS action*/
#define NIX_RSS_GRPS 8
#define NIX_HASH_KEY_SIZE 48 /* 352 Bits */
#define NIX_RX_MIN_DESC_ALIGN 16
#define NIX_RX_NB_SEG_MAX 6
#define NIX_CQ_ENTRY_SZ 128
+#define NIX_CQ_ALIGN 512
/* If PTP is enabled additional SEND MEM DESC is required which
* takes 2 words, hence max 7 iova address are possible
#define NIX_TX_NB_SEG_MAX 9
#endif
+#define CQ_OP_STAT_OP_ERR 63
+#define CQ_OP_STAT_CQ_ERR 46
+
+#define OP_ERR BIT_ULL(CQ_OP_STAT_OP_ERR)
+#define CQ_ERR BIT_ULL(CQ_OP_STAT_CQ_ERR)
+
#define NIX_RSS_OFFLOAD (ETH_RSS_PORT | ETH_RSS_IP | ETH_RSS_UDP |\
ETH_RSS_TCP | ETH_RSS_SCTP | \
ETH_RSS_TUNNEL | ETH_RSS_L2_PAYLOAD)
DEV_RX_OFFLOAD_QINQ_STRIP | \
DEV_RX_OFFLOAD_TIMESTAMP)
+#define NIX_DEFAULT_RSS_CTX_GROUP 0
+#define NIX_DEFAULT_RSS_MCAM_IDX -1
+
+enum nix_q_size_e {
+ nix_q_size_16, /* 16 entries */
+ nix_q_size_64, /* 64 entries */
+ nix_q_size_256,
+ nix_q_size_1K,
+ nix_q_size_4K,
+ nix_q_size_16K,
+ nix_q_size_64K,
+ nix_q_size_256K,
+ nix_q_size_1M, /* Million entries */
+ nix_q_size_max
+};
+
struct otx2_qint {
struct rte_eth_dev *eth_dev;
uint8_t qintx;
};
struct otx2_rss_info {
+ uint64_t nix_rss;
+ uint32_t flowkey_cfg;
uint16_t rss_size;
uint8_t rss_grps;
+ uint8_t alg_idx; /* Selected algo index */
+ uint16_t ind_tbl[NIX_RSS_RETA_SIZE_MAX];
+ uint8_t key[NIX_HASH_KEY_SIZE];
+};
+
+struct otx2_eth_qconf {
+ union {
+ struct rte_eth_txconf tx;
+ struct rte_eth_rxconf rx;
+ } conf;
+ void *mempool;
+ uint32_t socket_id;
+ uint16_t nb_desc;
};
struct otx2_npc_flow_info {
uint8_t max_mac_entries;
uint8_t lf_tx_stats;
uint8_t lf_rx_stats;
+ uint16_t flags;
uint16_t cints;
uint16_t qints;
uint8_t configured;
uint64_t tx_offload_capa;
struct otx2_qint qints_mem[RTE_MAX_QUEUES_PER_PORT];
struct otx2_rss_info rss_info;
+ uint32_t txmap[RTE_ETHDEV_QUEUE_STAT_CNTRS];
+ uint32_t rxmap[RTE_ETHDEV_QUEUE_STAT_CNTRS];
struct otx2_npc_flow_info npc_flow;
+ struct rte_eth_dev *eth_dev;
+} __rte_cache_aligned;
+
+struct otx2_eth_rxq {
+ uint64_t mbuf_initializer;
+ uint64_t data_off;
+ uintptr_t desc;
+ void *lookup_mem;
+ uintptr_t cq_door;
+ uint64_t wdata;
+ int64_t *cq_status;
+ uint32_t head;
+ uint32_t qmask;
+ uint32_t available;
+ uint16_t rq;
+ struct otx2_timesync_info *tstamp;
+ MARKER slow_path_start;
+ uint64_t aura;
+ uint64_t offloads;
+ uint32_t qlen;
+ struct rte_mempool *pool;
+ enum nix_q_size_e qsize;
+ struct rte_eth_dev *eth_dev;
+ struct otx2_eth_qconf qconf;
} __rte_cache_aligned;
static inline struct otx2_eth_dev *
void otx2_nix_info_get(struct rte_eth_dev *eth_dev,
struct rte_eth_dev_info *dev_info);
+void otx2_nix_promisc_config(struct rte_eth_dev *eth_dev, int en);
+void otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev);
+void otx2_nix_promisc_disable(struct rte_eth_dev *eth_dev);
+void otx2_nix_allmulticast_enable(struct rte_eth_dev *eth_dev);
+void otx2_nix_allmulticast_disable(struct rte_eth_dev *eth_dev);
+uint64_t otx2_nix_rxq_mbuf_setup(struct otx2_eth_dev *dev, uint16_t port_id);
+
+/* Link */
+void otx2_nix_toggle_flag_link_cfg(struct otx2_eth_dev *dev, bool set);
+int otx2_nix_link_update(struct rte_eth_dev *eth_dev, int wait_to_complete);
+void otx2_eth_dev_link_status_update(struct otx2_dev *dev,
+ struct cgx_link_user_info *link);
+
/* IRQ */
int otx2_nix_register_irqs(struct rte_eth_dev *eth_dev);
int oxt2_nix_register_queue_irqs(struct rte_eth_dev *eth_dev);
int otx2_nix_queues_ctx_dump(struct rte_eth_dev *eth_dev);
void otx2_nix_cqe_dump(const struct nix_cqe_hdr_s *cq);
+/* Stats */
+int otx2_nix_dev_stats_get(struct rte_eth_dev *eth_dev,
+ struct rte_eth_stats *stats);
+void otx2_nix_dev_stats_reset(struct rte_eth_dev *eth_dev);
+
+int otx2_nix_queue_stats_mapping(struct rte_eth_dev *dev,
+ uint16_t queue_id, uint8_t stat_idx,
+ uint8_t is_rx);
+int otx2_nix_xstats_get(struct rte_eth_dev *eth_dev,
+ struct rte_eth_xstat *xstats, unsigned int n);
+int otx2_nix_xstats_get_names(struct rte_eth_dev *eth_dev,
+ struct rte_eth_xstat_name *xstats_names,
+ unsigned int limit);
+void otx2_nix_xstats_reset(struct rte_eth_dev *eth_dev);
+
+int otx2_nix_xstats_get_by_id(struct rte_eth_dev *eth_dev,
+ const uint64_t *ids,
+ uint64_t *values, unsigned int n);
+int otx2_nix_xstats_get_names_by_id(struct rte_eth_dev *eth_dev,
+ struct rte_eth_xstat_name *xstats_names,
+ const uint64_t *ids, unsigned int limit);
+
+/* RSS */
+void otx2_nix_rss_set_key(struct otx2_eth_dev *dev,
+ uint8_t *key, uint32_t key_len);
+uint32_t otx2_rss_ethdev_to_nix(struct otx2_eth_dev *dev,
+ uint64_t ethdev_rss, uint8_t rss_level);
+int otx2_rss_set_hf(struct otx2_eth_dev *dev,
+ uint32_t flowkey_cfg, uint8_t *alg_idx,
+ uint8_t group, int mcam_index);
+int otx2_nix_rss_tbl_init(struct otx2_eth_dev *dev, uint8_t group,
+ uint16_t *ind_tbl);
+int otx2_nix_rss_config(struct rte_eth_dev *eth_dev);
+
+int otx2_nix_dev_reta_update(struct rte_eth_dev *eth_dev,
+ struct rte_eth_rss_reta_entry64 *reta_conf,
+ uint16_t reta_size);
+int otx2_nix_dev_reta_query(struct rte_eth_dev *eth_dev,
+ struct rte_eth_rss_reta_entry64 *reta_conf,
+ uint16_t reta_size);
+int otx2_nix_rss_hash_update(struct rte_eth_dev *eth_dev,
+ struct rte_eth_rss_conf *rss_conf);
+
+int otx2_nix_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
+ struct rte_eth_rss_conf *rss_conf);
+
/* CGX */
int otx2_cgx_rxtx_start(struct otx2_eth_dev *dev);
int otx2_cgx_rxtx_stop(struct otx2_eth_dev *dev);
struct rte_ether_addr *addr);
/* Mac address handling */
+int otx2_nix_mac_addr_set(struct rte_eth_dev *eth_dev,
+ struct rte_ether_addr *addr);
int otx2_nix_mac_addr_get(struct rte_eth_dev *eth_dev, uint8_t *addr);
+int otx2_nix_mac_addr_add(struct rte_eth_dev *eth_dev,
+ struct rte_ether_addr *addr,
+ uint32_t index, uint32_t pool);
+void otx2_nix_mac_addr_del(struct rte_eth_dev *eth_dev, uint32_t index);
int otx2_cgx_mac_max_entries_get(struct otx2_eth_dev *dev);
/* Devargs */
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