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@@ -162,10 +162,6 @@
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#define DP_TX_MESH_ENABLED 0x4
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#define DP_TX_INVALID_QOS_TAG 0xf
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-#ifdef WLAN_SUPPORT_RX_FISA
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-#define FISA_FLOW_MAX_AGGR_COUNT 16 /* max flow aggregate count */
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-#endif
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-
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#ifdef WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL
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#define DP_RX_REFILL_BUFF_POOL_SIZE 2048
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#define DP_RX_REFILL_BUFF_POOL_BURST 64
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@@ -2975,32 +2971,14 @@ struct dp_soc {
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* invalidation bug is enabled or not
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*/
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bool is_rx_fse_full_cache_invalidate_war_enabled;
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-#if defined(WLAN_SUPPORT_RX_FLOW_TAG) || defined(WLAN_SUPPORT_RX_FISA)
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+#if defined(WLAN_SUPPORT_RX_FLOW_TAG)
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/**
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* Pointer to DP RX Flow FST at SOC level if
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* is_rx_flow_search_table_per_pdev is false
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* TBD: rx_fst[num_macs] if we decide to have per mac FST
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*/
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struct dp_rx_fst *rx_fst;
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-#ifdef WLAN_SUPPORT_RX_FISA
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- uint8_t fisa_enable;
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- uint8_t fisa_lru_del_enable;
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- /**
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- * Params used for controlling the fisa aggregation dynamically
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- */
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- struct {
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- qdf_atomic_t skip_fisa;
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- uint8_t fisa_force_flush[MAX_REO_DEST_RINGS];
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- } skip_fisa_param;
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-
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- /**
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- * CMEM address and size for FST in CMEM, This is the address
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- * shared during init time.
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- */
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- uint64_t fst_cmem_base;
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- uint64_t fst_cmem_size;
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-#endif
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-#endif /* WLAN_SUPPORT_RX_FLOW_TAG || WLAN_SUPPORT_RX_FISA */
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+#endif /* WLAN_SUPPORT_RX_FLOW_TAG */
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/* SG supported for msdu continued packets from wbm release ring */
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bool wbm_release_desc_rx_sg_support;
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bool peer_map_attach_success;
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@@ -4957,6 +4935,7 @@ struct dp_tx_me_buf_t {
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#if defined(WLAN_SUPPORT_RX_FLOW_TAG) || defined(WLAN_SUPPORT_RX_FISA)
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struct hal_rx_fst;
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+#endif /* WLAN_SUPPORT_RX_FLOW_TAG || WLAN_SUPPORT_RX_FISA */
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#ifdef WLAN_SUPPORT_RX_FLOW_TAG
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struct dp_rx_fse {
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@@ -5003,161 +4982,8 @@ struct dp_rx_fst {
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};
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#define DP_RX_GET_SW_FT_ENTRY_SIZE sizeof(struct dp_rx_fse)
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-#elif WLAN_SUPPORT_RX_FISA
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-
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-/**
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- * struct dp_fisa_reo_mismatch_stats - reo mismatch sub-case stats for FISA
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- * @allow_cce_match: packet allowed due to cce mismatch
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- * @allow_fse_metdata_mismatch: packet allowed since it belongs to same flow,
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- * only fse_metadata is not same.
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- * @allow_non_aggr: packet allowed due to any other reason.
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- */
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-struct dp_fisa_reo_mismatch_stats {
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- uint32_t allow_cce_match;
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- uint32_t allow_fse_metdata_mismatch;
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- uint32_t allow_non_aggr;
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-};
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-
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-struct dp_fisa_stats {
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- /* flow index invalid from RX HW TLV */
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- uint32_t invalid_flow_index;
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- /* workqueue deferred due to suspend */
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- uint32_t update_deferred;
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- struct dp_fisa_reo_mismatch_stats reo_mismatch;
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- uint32_t incorrect_rdi;
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-};
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-enum fisa_aggr_ret {
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- FISA_AGGR_DONE,
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- FISA_AGGR_NOT_ELIGIBLE,
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- FISA_FLUSH_FLOW
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-};
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-
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-/**
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- * struct fisa_pkt_hist - FISA Packet history structure
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- * @tlv_hist: array of TLV history
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- * @ts_hist: array of timestamps of fisa packets
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- * @idx: index indicating the next location to be used in the array.
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- */
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-struct fisa_pkt_hist {
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- uint8_t *tlv_hist;
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- qdf_time_t ts_hist[FISA_FLOW_MAX_AGGR_COUNT];
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- uint32_t idx;
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-};
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-
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-struct dp_fisa_rx_sw_ft {
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- /* HAL Rx Flow Search Entry which matches HW definition */
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- void *hw_fse;
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- /* hash value */
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- uint32_t flow_hash;
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- /* toeplitz hash value*/
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- uint32_t flow_id_toeplitz;
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- /* Flow index, equivalent to hash value truncated to FST size */
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- uint32_t flow_id;
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- /* Stats tracking for this flow */
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- struct cdp_flow_stats stats;
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- /* Flag indicating whether flow is IPv4 address tuple */
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- uint8_t is_ipv4_addr_entry;
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- /* Flag indicating whether flow is valid */
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- uint8_t is_valid;
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- uint8_t is_populated;
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- uint8_t is_flow_udp;
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- uint8_t is_flow_tcp;
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- qdf_nbuf_t head_skb;
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- uint16_t cumulative_l4_checksum;
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- uint16_t adjusted_cumulative_ip_length;
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- uint16_t cur_aggr;
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- uint16_t napi_flush_cumulative_l4_checksum;
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- uint16_t napi_flush_cumulative_ip_length;
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- qdf_nbuf_t last_skb;
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- uint32_t head_skb_ip_hdr_offset;
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- uint32_t head_skb_l4_hdr_offset;
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- struct cdp_rx_flow_tuple_info rx_flow_tuple_info;
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- uint8_t napi_id;
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- struct dp_vdev *vdev;
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- uint64_t bytes_aggregated;
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- uint32_t flush_count;
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- uint32_t aggr_count;
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- uint8_t do_not_aggregate;
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- uint16_t hal_cumultive_ip_len;
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- struct dp_soc *soc_hdl;
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- /* last aggregate count fetched from RX PKT TLV */
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- uint32_t last_hal_aggr_count;
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- uint32_t cur_aggr_gso_size;
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- qdf_net_udphdr_t *head_skb_udp_hdr;
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- uint16_t frags_cumulative_len;
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- /* CMEM parameters */
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- uint32_t cmem_offset;
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- uint32_t metadata;
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- uint32_t reo_dest_indication;
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- qdf_time_t flow_init_ts;
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- qdf_time_t last_accessed_ts;
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-#ifdef WLAN_SUPPORT_RX_FISA_HIST
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- struct fisa_pkt_hist pkt_hist;
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-#endif
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-};
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-
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-#define DP_RX_GET_SW_FT_ENTRY_SIZE sizeof(struct dp_fisa_rx_sw_ft)
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-#define MAX_FSE_CACHE_FL_HST 10
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-/**
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- * struct fse_cache_flush_history - Debug history cache flush
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- * @timestamp: Entry update timestamp
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- * @flows_added: Number of flows added for this flush
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- * @flows_deleted: Number of flows deleted for this flush
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- */
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-struct fse_cache_flush_history {
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- uint64_t timestamp;
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- uint32_t flows_added;
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- uint32_t flows_deleted;
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-};
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-
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-struct dp_rx_fst {
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- /* Software (DP) FST */
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- uint8_t *base;
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- /* Pointer to HAL FST */
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- struct hal_rx_fst *hal_rx_fst;
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- /* Base physical address of HAL RX HW FST */
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- uint64_t hal_rx_fst_base_paddr;
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- /* Maximum number of flows FSE supports */
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- uint16_t max_entries;
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- /* Num entries in flow table */
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- uint16_t num_entries;
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- /* SKID Length */
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- uint16_t max_skid_length;
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- /* Hash mask to obtain legitimate hash entry */
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- uint32_t hash_mask;
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- /* Lock for adding/deleting entries of FST */
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- qdf_spinlock_t dp_rx_fst_lock;
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- uint32_t add_flow_count;
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- uint32_t del_flow_count;
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- uint32_t hash_collision_cnt;
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- struct dp_soc *soc_hdl;
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- qdf_atomic_t fse_cache_flush_posted;
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- qdf_timer_t fse_cache_flush_timer;
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- /* Allow FSE cache flush cmd to FW */
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- bool fse_cache_flush_allow;
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- struct fse_cache_flush_history cache_fl_rec[MAX_FSE_CACHE_FL_HST];
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- /* FISA DP stats */
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- struct dp_fisa_stats stats;
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-
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- /* CMEM params */
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- qdf_work_t fst_update_work;
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- qdf_workqueue_t *fst_update_wq;
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- qdf_list_t fst_update_list;
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- uint32_t meta_counter;
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- uint32_t cmem_ba;
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- qdf_spinlock_t dp_rx_sw_ft_lock[MAX_REO_DEST_RINGS];
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- qdf_event_t cmem_resp_event;
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- bool flow_deletion_supported;
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- bool fst_in_cmem;
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- qdf_atomic_t pm_suspended;
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- bool fst_wq_defer;
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- /* Hash based routing supported */
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- bool rx_hash_enabled;
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-};
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-
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-#endif /* WLAN_SUPPORT_RX_FISA */
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-#endif /* WLAN_SUPPORT_RX_FLOW_TAG || WLAN_SUPPORT_RX_FISA */
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+#endif /* WLAN_SUPPORT_RX_FLOW_TAG */
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#ifdef WLAN_FEATURE_STATS_EXT
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/**
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Rakesh Pillai