#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_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_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;
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 {
uint16_t channel; /*rx channel */
uint16_t flow_prealloc_size;
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 *
otx2_eth_pmd_priv(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);