/* * Copyright (c) 2013-2019 The Linux Foundation. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for * any purpose with or without fee is hereby granted, provided that the * above copyright notice and this permission notice appear in all * copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifndef __WLAN_CFG_H #define __WLAN_CFG_H /* * Temporary place holders. These should come either from target config * or platform configuration */ #if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1) #define WLAN_CFG_DST_RING_CACHED_DESC 0 #define MAX_PDEV_CNT 1 #define WLAN_CFG_INT_NUM_CONTEXTS 7 #define WLAN_CFG_RXDMA1_ENABLE 1 /* * This mask defines how many transmit frames account for 1 NAPI work unit * 0 means each tx completion is 1 unit */ #define DP_TX_NAPI_BUDGET_DIV_MASK 0 /* PPDU Stats Configuration - Configure bitmask for enabling tx ppdu tlv's */ #define DP_PPDU_TXLITE_STATS_BITMASK_CFG 0x3FFF #define NUM_RXDMA_RINGS_PER_PDEV 2 #else #define WLAN_CFG_DST_RING_CACHED_DESC 1 #define MAX_PDEV_CNT 3 #define WLAN_CFG_INT_NUM_CONTEXTS 11 #define NUM_RXDMA_RINGS_PER_PDEV 1 #endif #define WLAN_CFG_INT_NUM_CONTEXTS_MAX 11 /* Tx configuration */ #define MAX_LINK_DESC_BANKS 8 #define MAX_TXDESC_POOLS 4 #define MAX_TCL_DATA_RINGS 4 /* Rx configuration */ #define MAX_RXDESC_POOLS 4 #define MAX_REO_DEST_RINGS 4 #define MAX_RX_MAC_RINGS 2 /* DP process status */ #if defined(MAX_PDEV_CNT) && (MAX_PDEV_CNT == 1) #define CONFIG_PROCESS_RX_STATUS 1 #define CONFIG_PROCESS_TX_STATUS 1 #else #define CONFIG_PROCESS_RX_STATUS 0 #define CONFIG_PROCESS_TX_STATUS 0 #endif /* Miscellaneous configuration */ #define MAX_IDLE_SCATTER_BUFS 16 #define DP_MAX_IRQ_PER_CONTEXT 12 #define MAX_HTT_METADATA_LEN 32 #define MAX_NUM_PEER_ID_PER_PEER 8 #define DP_MAX_TIDS 17 #define DP_NON_QOS_TID 16 #define DP_NULL_DATA_TID 17 #define WLAN_CFG_RX_FST_MAX_SEARCH 2 #define WLAN_CFG_RX_FST_TOEPLITZ_KEYLEN 40 struct wlan_cfg_dp_pdev_ctxt; /** * struct wlan_srng_cfg - Per ring configuration parameters * @timer_threshold: Config to control interrupts based on timer duration * @batch_count_threshold: Config to control interrupts based on * number of packets in the ring * @low_threshold: Config to control low threshold interrupts for SRC rings */ struct wlan_srng_cfg { uint32_t timer_threshold; uint32_t batch_count_threshold; uint32_t low_threshold; }; /** * struct wlan_cfg_dp_soc_ctxt - Configuration parameters for SoC (core TxRx) * @num_int_ctxts: Number of NAPI/Interrupt contexts to be registered for DP * @max_clients: Maximum number of peers/stations supported by device * @max_alloc_size: Maximum allocation size for any dynamic memory * allocation request for this device * @per_pdev_tx_ring: 0: TCL ring is not mapped per radio * 1: Each TCL ring is mapped to one radio/pdev * @num_tcl_data_rings: Number of TCL Data rings supported by device * @per_pdev_rx_ring: 0: REO ring is not mapped per radio * 1: Each REO ring is mapped to one radio/pdev * @num_tx_desc_pool: Number of Tx Descriptor pools * @num_tx_ext_desc_pool: Number of Tx MSDU extension Descriptor pools * @num_tx_desc: Number of Tx Descriptors per pool * @min_tx_desc: Minimum number of Tx Descriptors per pool * @num_tx_ext_desc: Number of Tx MSDU extension Descriptors per pool * @max_peer_id: Maximum value of peer id that FW can assign for a client * @htt_packet_type: Default 802.11 encapsulation type for any VAP created * @int_tx_ring_mask: Bitmap of Tx interrupts mapped to each NAPI/Intr context * @int_rx_ring_mask: Bitmap of Rx interrupts mapped to each NAPI/Intr context * @int_rx_mon_ring_mask: Bitmap of Rx monitor ring interrupts mapped to each * NAPI/Intr context * @int_rx_err_ring_mask: Bitmap of Rx err ring interrupts mapped to each * NAPI/Intr context * @int_wbm_rel_ring_mask: Bitmap of wbm rel ring interrupts mapped to each * NAPI/Intr context * @int_reo_status_ring_mask: Bitmap of reo status ring interrupts mapped to * each NAPI/Intr context * @int_ce_ring_mask: Bitmap of CE interrupts mapped to each NAPI/Intr context * @lro_enabled: enable/disable lro feature * @rx_hash: Enable hash based steering of rx packets * @tso_enabled: enable/disable tso feature * @lro_enabled: enable/disable LRO feature * @sg_enabled: enable disable scatter gather feature * @gro_enabled: enable disable GRO feature * @ipa_enabled: Flag indicating if IPA is enabled * @ol_tx_csum_enabled: Flag indicating if TX csum is enabled * @ol_rx_csum_enabled: Flag indicating if Rx csum is enabled * @rawmode_enabled: Flag indicating if RAW mode is enabled * @peer_flow_ctrl_enabled: Flag indicating if peer flow control is enabled * @napi_enabled: enable/disable interrupt mode for reaping tx and rx packets * @tcp_udp_checksumoffload: enable/disable checksum offload * @nss_cfg: nss configuration * @rx_defrag_min_timeout: rx defrag minimum timeout * @wbm_release_ring: wbm release ring size * @tcl_cmd_ring: tcl cmd ring size * @tcl_status_ring: tcl status ring size * @reo_reinject_ring: reo reinject ring * @rx_release_ring: rx release ring size * @reo_exception_ring: reo exception ring size * @reo_cmd_ring: reo cmd ring size * @reo_status_ring: reo status ting size * @rxdma_refill_ring: rxdma refill ring size * @rxdma_err_dst_ring: rxdma error detination ring size * @raw_mode_war: enable/disable raw mode war * @enable_data_stall_detection: flag to enable data stall detection * @disable_intra_bss_fwd: flag to disable intra bss forwarding * @rxdma1_enable: flag to indicate if rxdma1 is enabled * @tx_desc_limit_0: tx_desc limit for 5G H * @tx_desc_limit_1: tx_desc limit for 2G * @tx_desc_limit_2: tx_desc limit for 5G L * @tx_device_limit: tx device limit * @tx_sw_internode_queue: tx sw internode queue * @tx_comp_loop_pkt_limit: Max # of packets to be processed in 1 tx comp loop * @rx_reap_loop_pkt_limit: Max # of packets to be processed in 1 rx reap loop * @rx_hp_oos_update_limit: Max # of HP OOS (out of sync) updates * @rx_enable_eol_data_check: flag to enable check for more ring data at end of * dp_rx_process loop * @tx_comp_enable_eol_data_check: flag to enable/disable checking for more data * at end of tx_comp_handler loop. * @rx_sw_desc_weight: rx sw descriptor weight configuration * @is_rx_mon_protocol_flow_tag_enabled: flag to enable/disable RX protocol or * flow tagging in monitor/mon-lite mode * @is_rx_flow_tag_enabled: flag to enable/disable RX flow tagging using FSE * @is_rx_flow_search_table_per_pdev: flag to indicate if a per-SOC or per-pdev * table should be used * @rx_flow_search_table_size: indicates the number of flows in the flow search * table * @rx_flow_max_search: max skid length for each hash entry * @rx_toeplitz_hash_key: toeplitz key pointer used for hash computation over * 5 tuple flow entry */ struct wlan_cfg_dp_soc_ctxt { int num_int_ctxts; int max_clients; int max_alloc_size; int per_pdev_tx_ring; int num_tcl_data_rings; int per_pdev_rx_ring; int per_pdev_lmac_ring; int num_reo_dest_rings; int num_tx_desc_pool; int num_tx_ext_desc_pool; int num_tx_desc; int min_tx_desc; int num_tx_ext_desc; int max_peer_id; int htt_packet_type; int int_batch_threshold_tx; int int_timer_threshold_tx; int int_batch_threshold_rx; int int_timer_threshold_rx; int int_batch_threshold_other; int int_timer_threshold_other; int int_timer_threshold_mon; int tx_ring_size; int tx_comp_ring_size; int tx_comp_ring_size_nss; int int_tx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_rx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_rx_mon_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_host2rxdma_mon_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_rxdma2host_mon_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_ce_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_rx_err_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_rx_wbm_rel_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_reo_status_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_rxdma2host_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int int_host2rxdma_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; int hw_macid[MAX_PDEV_CNT]; int base_hw_macid; bool rx_hash; bool tso_enabled; bool lro_enabled; bool sg_enabled; bool gro_enabled; bool ipa_enabled; bool ol_tx_csum_enabled; bool ol_rx_csum_enabled; bool rawmode_enabled; bool peer_flow_ctrl_enabled; bool napi_enabled; bool tcp_udp_checksumoffload; bool defrag_timeout_check; int nss_cfg; uint32_t tx_flow_stop_queue_threshold; uint32_t tx_flow_start_queue_offset; int rx_defrag_min_timeout; int reo_dst_ring_size; int wbm_release_ring; int tcl_cmd_ring; int tcl_status_ring; int reo_reinject_ring; int rx_release_ring; int reo_exception_ring; int reo_cmd_ring; int reo_status_ring; int rxdma_refill_ring; int rxdma_err_dst_ring; uint32_t per_pkt_trace; bool raw_mode_war; bool enable_data_stall_detection; bool disable_intra_bss_fwd; bool rxdma1_enable; int max_ast_idx; int tx_desc_limit_0; int tx_desc_limit_1; int tx_desc_limit_2; int tx_device_limit; int tx_sw_internode_queue; int mon_drop_thresh; #ifdef WLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT uint32_t tx_comp_loop_pkt_limit; uint32_t rx_reap_loop_pkt_limit; uint32_t rx_hp_oos_update_limit; bool rx_enable_eol_data_check; bool tx_comp_enable_eol_data_check; #endif /* WLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT */ int rx_sw_desc_weight; bool is_rx_mon_protocol_flow_tag_enabled; bool is_rx_flow_tag_enabled; bool is_rx_flow_search_table_per_pdev; uint16_t rx_flow_search_table_size; uint16_t rx_flow_max_search; uint8_t *rx_toeplitz_hash_key; }; /** * struct wlan_cfg_dp_pdev_ctxt - Configuration parameters for pdev (radio) * @rx_dma_buf_ring_size - Size of RxDMA buffer ring * @dma_mon_buf_ring_size - Size of RxDMA Monitor buffer ring * @dma_mon_dest_ring_size - Size of RxDMA Monitor Destination ring * @dma_mon_status_ring_size - Size of RxDMA Monitor Status ring * @rxdma_monitor_desc_ring - rxdma monitor desc ring size */ struct wlan_cfg_dp_pdev_ctxt { int rx_dma_buf_ring_size; int dma_mon_buf_ring_size; int dma_mon_dest_ring_size; int dma_mon_status_ring_size; int rxdma_monitor_desc_ring; int num_mac_rings; int nss_enabled; }; /** * wlan_cfg_soc_attach() - Attach configuration interface for SoC * @ctrl_obj - PSOC object * * Allocates context for Soc configuration parameters, * Read configuration information from device tree/ini file and * returns back handle * * Return: Handle to configuration context */ struct wlan_cfg_dp_soc_ctxt * wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_obj); /** * wlan_cfg_soc_detach() - Detach soc configuration handle * @wlan_cfg_ctx: soc configuration handle * * De-allocates memory allocated for SoC configuration * * Return:none */ void wlan_cfg_soc_detach(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /** * wlan_cfg_pdev_attach() Attach configuration interface for pdev * @ctrl_obj - PSOC object * * Allocates context for pdev configuration parameters, * Read configuration information from device tree/ini file and * returns back handle * * Return: Handle to configuration context */ struct wlan_cfg_dp_pdev_ctxt * wlan_cfg_pdev_attach(struct cdp_ctrl_objmgr_psoc *ctrl_obj); /** * wlan_cfg_pdev_detach() Detach and free pdev configuration handle * @wlan_cfg_pdev_ctx - PDEV Configuration Handle * * Return: void */ void wlan_cfg_pdev_detach(struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); void wlan_cfg_set_num_contexts(struct wlan_cfg_dp_soc_ctxt *cfg, int num); void wlan_cfg_set_tx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); void wlan_cfg_set_rx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); void wlan_cfg_set_rx_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); void wlan_cfg_set_ce_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); void wlan_cfg_set_rxbuf_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); void wlan_cfg_set_max_peer_id(struct wlan_cfg_dp_soc_ctxt *cfg, uint32_t val); void wlan_cfg_set_max_ast_idx(struct wlan_cfg_dp_soc_ctxt *cfg, uint32_t val); int wlan_cfg_get_max_ast_idx(struct wlan_cfg_dp_soc_ctxt *cfg); int wlan_cfg_get_mon_drop_thresh(struct wlan_cfg_dp_soc_ctxt *cfg); int wlan_cfg_set_rx_err_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); int wlan_cfg_set_rx_wbm_rel_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); int wlan_cfg_set_reo_status_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); /** * wlan_cfg_get_num_contexts() - Number of interrupt contexts to be registered * @wlan_cfg_ctx - Configuration Handle * * For WIN, DP_NUM_INTERRUPT_CONTEXTS will be equal to number of CPU cores. * Each context (for linux it is a NAPI context) will have a tx_ring_mask, * rx_ring_mask ,and rx_monitor_ring mask to indicate the rings * that are processed by the handler. * * Return: num_contexts */ int wlan_cfg_get_num_contexts(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /** * wlan_cfg_get_tx_ring_mask() - Return Tx interrupt mask mapped to an * interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_tx_ring_mask[context] */ int wlan_cfg_get_tx_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, int context); /** * wlan_cfg_get_rx_ring_mask() - Return Rx interrupt mask mapped to an * interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_rx_ring_mask[context] */ int wlan_cfg_get_rx_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, int context); /** * wlan_cfg_get_rx_mon_ring_mask() - Return Rx monitor ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_rx_mon_ring_mask[context] */ int wlan_cfg_get_rx_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, int context); /** * wlan_cfg_set_rxdma2host_ring_mask() - Set rxdma2host ring interrupt mask * for the given interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * */ void wlan_cfg_set_rxdma2host_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); /** * wlan_cfg_get_rxdma2host_ring_mask() - Return rxdma2host ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_rxdma2host_ring_mask[context] */ int wlan_cfg_get_rxdma2host_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context); /** * wlan_cfg_set_host2rxdma_ring_mask() - Set host2rxdma ring interrupt mask * for the given interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * */ void wlan_cfg_set_host2rxdma_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); /** * wlan_cfg_get_host2rxdma_ring_mask() - Return host2rxdma ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_host2rxdma_ring_mask[context] */ int wlan_cfg_get_host2rxdma_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context); /** * wlan_cfg_set_host2rxdma_mon_ring_mask() - Set host2rxdma monitor ring * interrupt mask for the given interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * */ void wlan_cfg_set_host2rxdma_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); /** * wlan_cfg_get_host2rxdma_mon_ring_mask() - Return host2rxdma monitoe ring * interrupt mask mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_host2rxdma_mon_ring_mask[context] */ int wlan_cfg_get_host2rxdma_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context); /** * wlan_cfg_set_rxdma2host_mon_ring_mask() - Set rxdma2host monitor * destination ring interrupt mask * for the given interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * */ void wlan_cfg_set_rxdma2host_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, int mask); /** * wlan_cfg_get_rxdma2host_mon_ring_mask() - Return rxdma2host monitor * destination ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_rxdma2host_mon_ring_mask[context] */ int wlan_cfg_get_rxdma2host_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context); /** * wlan_cfg_set_hw_macid() - Set HW MAC Id for the given PDEV index * * @wlan_cfg_ctx - Configuration Handle * @pdev_idx - Index of SW PDEV * @hw_macid - HW MAC Id * */ void wlan_cfg_set_hw_macid(struct wlan_cfg_dp_soc_ctxt *cfg, int pdev_idx, int hw_macid); /** * wlan_cfg_get_hw_macid() - Get HW MAC Id for the given PDEV index * * @wlan_cfg_ctx - Configuration Handle * @pdev_idx - Index of SW PDEV * * Return: HW MAC Id */ int wlan_cfg_get_hw_macid(struct wlan_cfg_dp_soc_ctxt *cfg, int pdev_idx); /** * wlan_cfg_get_hw_mac_idx() - Get 0 based HW MAC index for the given * PDEV index * * @wlan_cfg_ctx - Configuration Handle * @pdev_idx - Index of SW PDEV * * Return: HW MAC index */ int wlan_cfg_get_hw_mac_idx(struct wlan_cfg_dp_soc_ctxt *cfg, int pdev_idx); /** * wlan_cfg_get_rx_err_ring_mask() - Return Rx monitor ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_rx_err_ring_mask[context] */ int wlan_cfg_get_rx_err_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context); /** * wlan_cfg_get_rx_wbm_rel_ring_mask() - Return Rx monitor ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_wbm_rel_ring_mask[context] */ int wlan_cfg_get_rx_wbm_rel_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context); /** * wlan_cfg_get_reo_status_ring_mask() - Return Rx monitor ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_reo_status_ring_mask[context] */ int wlan_cfg_get_reo_status_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context); /** * wlan_cfg_get_ce_ring_mask() - Return CE ring interrupt mask * mapped to an interrupt context * @wlan_cfg_ctx - Configuration Handle * @context - Numerical ID identifying the Interrupt/NAPI context * * Return: int_ce_ring_mask[context] */ int wlan_cfg_get_ce_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, int context); /** * wlan_cfg_get_max_clients() - Return maximum number of peers/stations * supported by device * @wlan_cfg_ctx - Configuration Handle * * Return: max_clients */ uint32_t wlan_cfg_get_max_clients(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /** * wlan_cfg_max_alloc_size() - Return Maximum allocation size for any dynamic * memory allocation request for this device * @wlan_cfg_ctx - Configuration Handle * * Return: max_alloc_size */ uint32_t wlan_cfg_max_alloc_size(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_per_pdev_tx_ring() - Return true if Tx rings are mapped as * one per radio * @wlan_cfg_ctx - Configuration Handle * * Return: per_pdev_tx_ring */ int wlan_cfg_per_pdev_tx_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_num_tcl_data_rings() - Number of TCL Data rings supported by device * @wlan_cfg_ctx * * Return: num_tcl_data_rings */ int wlan_cfg_num_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_per_pdev_rx_ring() - Return true if Rx rings are mapped as * one per radio * @wlan_cfg_ctx * * Return: per_pdev_rx_ring */ int wlan_cfg_per_pdev_rx_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_per_pdev_lmac_ring() - Return true if error rings are mapped as * one per radio * @wlan_cfg_ctx * * Return: return 1 if per pdev error ring else 0 */ int wlan_cfg_per_pdev_lmac_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_num_reo_dest_rings() - Number of REO Data rings supported by device * @wlan_cfg_ctx - Configuration Handle * * Return: num_reo_dest_rings */ int wlan_cfg_num_reo_dest_rings(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_pkt_type() - Default 802.11 encapsulation type * @wlan_cfg_ctx - Configuration Handle * * Return: htt_pkt_type_ethernet */ int wlan_cfg_pkt_type(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_get_num_tx_desc_pool() - Number of Tx Descriptor pools for the * device * @wlan_cfg_ctx - Configuration Handle * * Return: num_tx_desc_pool */ int wlan_cfg_get_num_tx_desc_pool(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_set_num_tx_desc_pool() - Set the number of Tx Descriptor pools for the * device * @wlan_cfg_ctx - Configuration Handle * @num_pool - Number of pool */ void wlan_cfg_set_num_tx_desc_pool(struct wlan_cfg_dp_soc_ctxt *cfg, int num_pool); /* * wlan_cfg_get_num_tx_ext_desc_pool() - Number of Tx MSDU ext Descriptor * pools * @wlan_cfg_ctx - Configuration Handle * * Return: num_tx_ext_desc_pool */ int wlan_cfg_get_num_tx_ext_desc_pool( struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_get_reo_dst_ring_size() - Get REO destination ring size * * @wlan_cfg_ctx - Configuration Handle * * Return: reo_dst_ring_size */ int wlan_cfg_get_reo_dst_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_set_num_tx_desc_pool() - Set the REO Destination ring size * * @wlan_cfg_ctx - Configuration Handle * @reo_dst_ring_size - REO Destination ring size */ void wlan_cfg_set_reo_dst_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg, int reo_dst_ring_size); /* * wlan_cfg_set_raw_mode_war() - Set raw mode war configuration * * @wlan_cfg_ctx - Configuration Handle * @raw_mode_war - raw mode war configuration */ void wlan_cfg_set_raw_mode_war(struct wlan_cfg_dp_soc_ctxt *cfg, bool raw_mode_war); /* * wlan_cfg_get_raw_mode_war() - Get raw mode war configuration * * @wlan_cfg_ctx - Configuration Handle * * Return: reo_dst_ring_size */ bool wlan_cfg_get_raw_mode_war(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_set_num_tx_ext_desc_pool() - Set the number of Tx MSDU ext Descriptor * pools * @wlan_cfg_ctx - Configuration Handle * @num_pool - Number of pool */ void wlan_cfg_set_num_tx_ext_desc_pool(struct wlan_cfg_dp_soc_ctxt *cfg, int num_pool); /* * wlan_cfg_get_num_tx_desc() - Number of Tx Descriptors per pool * @wlan_cfg_ctx - Configuration Handle * * Return: num_tx_desc */ int wlan_cfg_get_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_get_min_tx_desc() - Minimum number of Tx Descriptors per pool * @wlan_cfg_ctx - Configuration Handle * * Return: num_tx_desc */ int wlan_cfg_get_min_tx_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_set_num_tx_desc() - Set the number of Tx Descriptors per pool * * @wlan_cfg_ctx - Configuration Handle * @num_desc: Number of descriptor */ void wlan_cfg_set_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *cfg, int num_desc); /* * wlan_cfg_get_num_tx_ext_desc() - Number of Tx MSDU extension Descriptors * per pool * @wlan_cfg_ctx - Configuration Handle * * Return: num_tx_ext_desc */ int wlan_cfg_get_num_tx_ext_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); /* * wlan_cfg_set_num_tx_ext_desc() - Set the number of Tx MSDU extension Descriptors * per pool * @wlan_cfg_ctx - Configuration Handle * @num_desc: Number of descriptor */ void wlan_cfg_set_num_tx_ext_desc(struct wlan_cfg_dp_soc_ctxt *cfg, int num_ext_desc); /* * wlan_cfg_max_peer_id() - Get maximum peer ID * @cfg: Configuration Handle * * Return: maximum peer ID */ uint32_t wlan_cfg_max_peer_id(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dma_mon_buf_ring_size() - Return Size of monitor buffer ring * @wlan_cfg_pdev_ctx * * Return: dma_mon_buf_ring_size */ int wlan_cfg_get_dma_mon_buf_ring_size( struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); /* * wlan_cfg_get_dma_mon_dest_ring_size() - Return Size of RxDMA Monitor * Destination ring * @wlan_cfg_pdev_ctx * * Return: dma_mon_dest_size */ int wlan_cfg_get_dma_mon_dest_ring_size( struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); /* * wlan_cfg_get_dma_mon_stat_ring_size() - Return size of Monitor Status ring * @wlan_cfg_pdev_ctx * * Return: dma_mon_stat_ring_size */ int wlan_cfg_get_dma_mon_stat_ring_size( struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); /* * wlan_cfg_get_dma_mon_desc_ring_size - Get rxdma monitor size * @wlan_cfg_soc_ctx * * Return: rxdma monitor desc ring size */ int wlan_cfg_get_dma_mon_desc_ring_size(struct wlan_cfg_dp_pdev_ctxt *cfg); /* * wlan_cfg_get_rx_dma_buf_ring_size() - Return Size of RxDMA buffer ring * @wlan_cfg_pdev_ctx * * Return: rx_dma_buf_ring_size */ int wlan_cfg_get_rx_dma_buf_ring_size( struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); /* * wlan_cfg_get_num_mac_rings() - Return the number of MAC RX DMA rings * per pdev * @wlan_cfg_pdev_ctx * * Return: number of mac DMA rings per pdev */ int wlan_cfg_get_num_mac_rings(struct wlan_cfg_dp_pdev_ctxt *cfg); /* * wlan_cfg_is_lro_enabled - Return LRO enabled/disabled * @wlan_cfg_dp_soc_ctxt * * Return: true - LRO enabled false - LRO disabled */ bool wlan_cfg_is_lro_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_is_gro_enabled - Return GRO enabled/disabled * @wlan_cfg_dp_soc_ctxt * * Return: true - GRO enabled false - GRO disabled */ bool wlan_cfg_is_gro_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_is_rx_hash_enabled - Return RX hash enabled/disabled * @wlan_cfg_dp_soc_ctxt * * Return: true - enabled false - disabled */ bool wlan_cfg_is_rx_hash_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_is_ipa_enabled - Return IPA enabled/disabled * @wlan_cfg_dp_soc_ctxt * * Return: true - enabled false - disabled */ bool wlan_cfg_is_ipa_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_set_rx_hash - set rx hash enabled/disabled * @wlan_cfg_soc_ctx * @rx_hash */ void wlan_cfg_set_rx_hash(struct wlan_cfg_dp_soc_ctxt *cfg, bool rx_hash); /* * wlan_cfg_get_dp_pdev_nss_enabled - Return pdev nss enabled/disabled * @wlan_cfg_pdev_ctx * * Return: 1 - enabled 0 - disabled */ int wlan_cfg_get_dp_pdev_nss_enabled(struct wlan_cfg_dp_pdev_ctxt *cfg); /* * wlan_cfg_set_dp_pdev_nss_enabled - set pdev nss enabled/disabled * @wlan_cfg_pdev_ctx */ void wlan_cfg_set_dp_pdev_nss_enabled(struct wlan_cfg_dp_pdev_ctxt *cfg, int nss_enabled); /* * wlan_cfg_get_dp_soc_nss_cfg - Return soc nss config * @wlan_cfg_pdev_ctx * * Return: nss_cfg */ int wlan_cfg_get_dp_soc_nss_cfg(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_set_dp_soc_nss_cfg - set soc nss config * @wlan_cfg_pdev_ctx * */ void wlan_cfg_set_dp_soc_nss_cfg(struct wlan_cfg_dp_soc_ctxt *cfg, int nss_cfg); /* * wlan_cfg_get_int_batch_threshold_tx - Get interrupt mitigation cfg for Tx * @wlan_cfg_soc_ctx * * Return: Batch threshold */ int wlan_cfg_get_int_batch_threshold_tx(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_int_timer_threshold_tx - Get interrupt mitigation cfg for Tx * @wlan_cfg_soc_ctx * * Return: Timer threshold */ int wlan_cfg_get_int_timer_threshold_tx(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_int_batch_threshold_rx - Get interrupt mitigation cfg for Rx * @wlan_cfg_soc_ctx * * Return: Batch threshold */ int wlan_cfg_get_int_batch_threshold_rx(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_int_batch_threshold_rx - Get interrupt mitigation cfg for Rx * @wlan_cfg_soc_ctx * * Return: Timer threshold */ int wlan_cfg_get_int_timer_threshold_rx(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_int_batch_threshold_tx - Get interrupt mitigation cfg for other srngs * @wlan_cfg_soc_ctx * * Return: Batch threshold */ int wlan_cfg_get_int_batch_threshold_other(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_int_batch_threshold_tx - Get interrupt mitigation cfg for other srngs * @wlan_cfg_soc_ctx * * Return: Timer threshold */ int wlan_cfg_get_int_timer_threshold_other(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_int_timer_threshold_mon - Get int mitigation cfg for mon srngs * @wlan_cfg_soc_ctx * * Return: Timer threshold */ int wlan_cfg_get_int_timer_threshold_mon(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_checksum_offload - Get checksum offload enable or disable status * @wlan_cfg_soc_ctx * * Return: Checksum offload enable or disable */ int wlan_cfg_get_checksum_offload(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_tx_ring_size - Get Tx DMA ring size (TCL Data Ring) * @wlan_cfg_soc_ctx * * Return: Tx Ring Size */ int wlan_cfg_tx_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_tx_comp_ring_size - Get Tx completion ring size (WBM Ring) * @wlan_cfg_soc_ctx * * Return: Tx Completion ring size */ int wlan_cfg_tx_comp_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_wbm_release_ring_size - Get wbm_release_ring size * @wlan_cfg_soc_ctx * * Return: wbm_release_ring size */ int wlan_cfg_get_dp_soc_wbm_release_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_tcl_cmd_ring_size - Get tcl_cmd_ring size * @wlan_cfg_soc_ctx * * Return: tcl_cmd_ring size */ int wlan_cfg_get_dp_soc_tcl_cmd_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_tcl_status_ring_size - Get tcl_status_ring size * @wlan_cfg_soc_ctx * * Return: tcl_status_ring size */ int wlan_cfg_get_dp_soc_tcl_status_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_reo_reinject_ring_size - Get reo_reinject_ring size * @wlan_cfg_soc_ctx * * Return: reo_reinject_ring size */ int wlan_cfg_get_dp_soc_reo_reinject_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_rx_release_ring_size - Get rx_release_ring size * @wlan_cfg_soc_ctx * * Return: rx_release_ring size */ int wlan_cfg_get_dp_soc_rx_release_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_reo_exception_ring_size - Get reo_exception_ring size * @wlan_cfg_soc_ctx * * Return: reo_exception_ring size */ int wlan_cfg_get_dp_soc_reo_exception_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_reo_cmd_ring_size - Get reo_cmd_ring size * @wlan_cfg_soc_ctx * * Return: reo_cmd_ring size */ int wlan_cfg_get_dp_soc_reo_cmd_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_reo_status_ring_size - Get reo_status_ring size * @wlan_cfg_soc_ctx * * Return: reo_status_ring size */ int wlan_cfg_get_dp_soc_reo_status_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_tx_desc_limit_0 - Get tx desc limit for 5G H * @wlan_cfg_soc_ctx * * Return: tx desc limit for 5G H */ int wlan_cfg_get_dp_soc_tx_desc_limit_0(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_tx_desc_limit_1 - Get tx desc limit for 2G * @wlan_cfg_soc_ctx * * Return: tx desc limit for 2G */ int wlan_cfg_get_dp_soc_tx_desc_limit_1(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_tx_desc_limit_2 - Get tx desc limit for 5G L * @wlan_cfg_soc_ctx * * Return: tx desc limit for 5G L */ int wlan_cfg_get_dp_soc_tx_desc_limit_2(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_tx_device_limit - Get tx device limit * @wlan_cfg_soc_ctx * * Return: tx device limit */ int wlan_cfg_get_dp_soc_tx_device_limit(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_tx_sw_internode_queue - Get tx sw internode queue * @wlan_cfg_soc_ctx * * Return: tx sw internode queue */ int wlan_cfg_get_dp_soc_tx_sw_internode_queue(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_rxdma_refill_ring_size - Get rxdma refill ring size * @wlan_cfg_soc_ctx * * Return: rxdma refill ring size */ int wlan_cfg_get_dp_soc_rxdma_refill_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_rxdma_err_dst_ring_size - Get rxdma dst ring size * @wlan_cfg_soc_ctx * * Return: rxdma error dst ring size */ int wlan_cfg_get_dp_soc_rxdma_err_dst_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_soc_rx_sw_desc_weight - Get rx sw desc weight * @wlan_cfg_soc_ctx * * Return: rx_sw_desc_weight */ int wlan_cfg_get_dp_soc_rx_sw_desc_weight(struct wlan_cfg_dp_soc_ctxt *cfg); /* * wlan_cfg_get_dp_caps - Get dp capablities * @wlan_cfg_soc_ctx * @dp_caps: enum for dp capablities * * Return: bool if a dp capabilities is enabled */ bool wlan_cfg_get_dp_caps(struct wlan_cfg_dp_soc_ctxt *cfg, enum cdp_capabilities dp_caps); /** * wlan_set_srng_cfg() - Fill per ring specific * configuration parameters * @wlan_cfg: global srng configuration table * * Return: None */ void wlan_set_srng_cfg(struct wlan_srng_cfg **wlan_cfg); #ifdef QCA_LL_TX_FLOW_CONTROL_V2 int wlan_cfg_get_tx_flow_stop_queue_th(struct wlan_cfg_dp_soc_ctxt *cfg); int wlan_cfg_get_tx_flow_start_queue_offset(struct wlan_cfg_dp_soc_ctxt *cfg); #endif /* QCA_LL_TX_FLOW_CONTROL_V2 */ int wlan_cfg_get_rx_defrag_min_timeout(struct wlan_cfg_dp_soc_ctxt *cfg); int wlan_cfg_get_defrag_timeout_check(struct wlan_cfg_dp_soc_ctxt *cfg); /** * wlan_cfg_get_rx_flow_search_table_size() - Return the size of Rx FST * in number of entries * * @wlan_cfg_dp_soc_ctxt: soc configuration context * * Return: rx_fst_size */ uint16_t wlan_cfg_get_rx_flow_search_table_size(struct wlan_cfg_dp_soc_ctxt *cfg); /** * wlan_cfg_rx_fst_get_max_search() - Return the max skid length for FST search * * @wlan_cfg_dp_soc_ctxt: soc configuration context * * Return: max_search */ uint8_t wlan_cfg_rx_fst_get_max_search(struct wlan_cfg_dp_soc_ctxt *cfg); /** * wlan_cfg_rx_fst_get_hash_key() - Return Toeplitz Hash Key used for FST * search * * @wlan_cfg_dp_soc_ctxt: soc configuration context * * Return: 320-bit Hash Key */ uint8_t *wlan_cfg_rx_fst_get_hash_key(struct wlan_cfg_dp_soc_ctxt *cfg); /** * wlan_cfg_set_rx_flow_tag_enabled() - set rx flow tag enabled flag in * DP soc context * @wlan_cfg_dp_soc_ctxt: soc configuration context * @val: Rx flow tag feature flag value * * Return: None */ void wlan_cfg_set_rx_flow_tag_enabled(struct wlan_cfg_dp_soc_ctxt *cfg, bool val); /** * wlan_cfg_is_rx_flow_tag_enabled() - get rx flow tag enabled flag from * DP soc context * @wlan_cfg_dp_soc_ctxt: soc configuration context * * Return: true if feature is enabled, else false */ bool wlan_cfg_is_rx_flow_tag_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); /** * wlan_cfg_set_rx_flow_search_table_per_pdev() - Set flag to indicate that * Rx FST is per pdev * @wlan_cfg_dp_soc_ctxt: soc configuration context * @val: boolean flag indicating Rx FST per pdev or per SOC * * Return: None */ void wlan_cfg_set_rx_flow_search_table_per_pdev(struct wlan_cfg_dp_soc_ctxt *cfg, bool val); /** * wlan_cfg_is_rx_flow_search_table_per_pdev() - get RX FST flag for per pdev * @wlan_cfg_dp_soc_ctxt: soc configuration context * * Return: true if Rx FST is per pdev, else false */ bool wlan_cfg_is_rx_flow_search_table_per_pdev(struct wlan_cfg_dp_soc_ctxt *cfg); /** * wlan_cfg_set_rx_flow_search_table_size() - set RX FST size in DP SoC context * @wlan_cfg_dp_soc_ctxt: soc configuration context * @val: Rx FST size in number of entries * * Return: None */ void wlan_cfg_set_rx_flow_search_table_size(struct wlan_cfg_dp_soc_ctxt *cfg, uint16_t val); /** * wlan_cfg_set_rx_mon_protocol_flow_tag_enabled() - set mon rx tag enabled flag * in DP soc context * @wlan_cfg_dp_soc_ctxt: soc configuration context * @val: Rx protocol or flow tag feature flag value in monitor mode from INI * * Return: None */ void wlan_cfg_set_rx_mon_protocol_flow_tag_enabled(struct wlan_cfg_dp_soc_ctxt *cfg, bool val); /** * wlan_cfg_is_rx_mon_protocol_flow_tag_enabled() - get mon rx tag enabled flag * from DP soc context * @wlan_cfg_dp_soc_ctxt: soc configuration context * * Return: true if feature is enabled in monitor mode for protocol or flow * tagging in INI, false otherwise */ bool wlan_cfg_is_rx_mon_protocol_flow_tag_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); #endif