| /* SPDX-License-Identifier: BSD-3-Clause-Clear */ |
| /* |
| * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. |
| * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. |
| */ |
| #ifndef ATH12K_RX_DESC_H |
| #define ATH12K_RX_DESC_H |
| |
| enum rx_desc_decap_type { |
| RX_DESC_DECAP_TYPE_RAW, |
| RX_DESC_DECAP_TYPE_NATIVE_WIFI, |
| RX_DESC_DECAP_TYPE_ETHERNET2_DIX, |
| RX_DESC_DECAP_TYPE_8023, |
| }; |
| |
| enum rx_desc_decrypt_status_code { |
| RX_DESC_DECRYPT_STATUS_CODE_OK, |
| RX_DESC_DECRYPT_STATUS_CODE_UNPROTECTED_FRAME, |
| RX_DESC_DECRYPT_STATUS_CODE_DATA_ERR, |
| RX_DESC_DECRYPT_STATUS_CODE_KEY_INVALID, |
| RX_DESC_DECRYPT_STATUS_CODE_PEER_ENTRY_INVALID, |
| RX_DESC_DECRYPT_STATUS_CODE_OTHER, |
| }; |
| |
| #define RX_MPDU_START_INFO0_REO_DEST_IND GENMASK(4, 0) |
| #define RX_MPDU_START_INFO0_LMAC_PEER_ID_MSB GENMASK(6, 5) |
| #define RX_MPDU_START_INFO0_FLOW_ID_TOEPLITZ BIT(7) |
| #define RX_MPDU_START_INFO0_PKT_SEL_FP_UCAST_DATA BIT(8) |
| #define RX_MPDU_START_INFO0_PKT_SEL_FP_MCAST_DATA BIT(9) |
| #define RX_MPDU_START_INFO0_PKT_SEL_FP_CTRL_BAR BIT(10) |
| #define RX_MPDU_START_INFO0_RXDMA0_SRC_RING_SEL GENMASK(13, 11) |
| #define RX_MPDU_START_INFO0_RXDMA0_DST_RING_SEL GENMASK(16, 14) |
| #define RX_MPDU_START_INFO0_MCAST_ECHO_DROP_EN BIT(17) |
| #define RX_MPDU_START_INFO0_WDS_LEARN_DETECT_EN BIT(18) |
| #define RX_MPDU_START_INFO0_INTRA_BSS_CHECK_EN BIT(19) |
| #define RX_MPDU_START_INFO0_USE_PPE BIT(20) |
| #define RX_MPDU_START_INFO0_PPE_ROUTING_EN BIT(21) |
| |
| #define RX_MPDU_START_INFO1_REO_QUEUE_DESC_HI GENMASK(7, 0) |
| #define RX_MPDU_START_INFO1_RECV_QUEUE_NUM GENMASK(23, 8) |
| #define RX_MPDU_START_INFO1_PRE_DELIM_ERR_WARN BIT(24) |
| #define RX_MPDU_START_INFO1_FIRST_DELIM_ERR BIT(25) |
| |
| #define RX_MPDU_START_INFO2_EPD_EN BIT(0) |
| #define RX_MPDU_START_INFO2_ALL_FRAME_ENCPD BIT(1) |
| #define RX_MPDU_START_INFO2_ENC_TYPE GENMASK(5, 2) |
| #define RX_MPDU_START_INFO2_VAR_WEP_KEY_WIDTH GENMASK(7, 6) |
| #define RX_MPDU_START_INFO2_MESH_STA GENMASK(9, 8) |
| #define RX_MPDU_START_INFO2_BSSID_HIT BIT(10) |
| #define RX_MPDU_START_INFO2_BSSID_NUM GENMASK(14, 11) |
| #define RX_MPDU_START_INFO2_TID GENMASK(18, 15) |
| |
| #define RX_MPDU_START_INFO3_RXPCU_MPDU_FLTR GENMASK(1, 0) |
| #define RX_MPDU_START_INFO3_SW_FRAME_GRP_ID GENMASK(8, 2) |
| #define RX_MPDU_START_INFO3_NDP_FRAME BIT(9) |
| #define RX_MPDU_START_INFO3_PHY_ERR BIT(10) |
| #define RX_MPDU_START_INFO3_PHY_ERR_MPDU_HDR BIT(11) |
| #define RX_MPDU_START_INFO3_PROTO_VER_ERR BIT(12) |
| #define RX_MPDU_START_INFO3_AST_LOOKUP_VALID BIT(13) |
| #define RX_MPDU_START_INFO3_RANGING BIT(14) |
| |
| #define RX_MPDU_START_INFO4_MPDU_FCTRL_VALID BIT(0) |
| #define RX_MPDU_START_INFO4_MPDU_DUR_VALID BIT(1) |
| #define RX_MPDU_START_INFO4_MAC_ADDR1_VALID BIT(2) |
| #define RX_MPDU_START_INFO4_MAC_ADDR2_VALID BIT(3) |
| #define RX_MPDU_START_INFO4_MAC_ADDR3_VALID BIT(4) |
| #define RX_MPDU_START_INFO4_MAC_ADDR4_VALID BIT(5) |
| #define RX_MPDU_START_INFO4_MPDU_SEQ_CTRL_VALID BIT(6) |
| #define RX_MPDU_START_INFO4_MPDU_QOS_CTRL_VALID BIT(7) |
| #define RX_MPDU_START_INFO4_MPDU_HT_CTRL_VALID BIT(8) |
| #define RX_MPDU_START_INFO4_ENCRYPT_INFO_VALID BIT(9) |
| #define RX_MPDU_START_INFO4_MPDU_FRAG_NUMBER GENMASK(13, 10) |
| #define RX_MPDU_START_INFO4_MORE_FRAG_FLAG BIT(14) |
| #define RX_MPDU_START_INFO4_FROM_DS BIT(16) |
| #define RX_MPDU_START_INFO4_TO_DS BIT(17) |
| #define RX_MPDU_START_INFO4_ENCRYPTED BIT(18) |
| #define RX_MPDU_START_INFO4_MPDU_RETRY BIT(19) |
| #define RX_MPDU_START_INFO4_MPDU_SEQ_NUM GENMASK(31, 20) |
| |
| #define RX_MPDU_START_INFO5_KEY_ID GENMASK(7, 0) |
| #define RX_MPDU_START_INFO5_NEW_PEER_ENTRY BIT(8) |
| #define RX_MPDU_START_INFO5_DECRYPT_NEEDED BIT(9) |
| #define RX_MPDU_START_INFO5_DECAP_TYPE GENMASK(11, 10) |
| #define RX_MPDU_START_INFO5_VLAN_TAG_C_PADDING BIT(12) |
| #define RX_MPDU_START_INFO5_VLAN_TAG_S_PADDING BIT(13) |
| #define RX_MPDU_START_INFO5_STRIP_VLAN_TAG_C BIT(14) |
| #define RX_MPDU_START_INFO5_STRIP_VLAN_TAG_S BIT(15) |
| #define RX_MPDU_START_INFO5_PRE_DELIM_COUNT GENMASK(27, 16) |
| #define RX_MPDU_START_INFO5_AMPDU_FLAG BIT(28) |
| #define RX_MPDU_START_INFO5_BAR_FRAME BIT(29) |
| #define RX_MPDU_START_INFO5_RAW_MPDU BIT(30) |
| |
| #define RX_MPDU_START_INFO6_MPDU_LEN GENMASK(13, 0) |
| #define RX_MPDU_START_INFO6_FIRST_MPDU BIT(14) |
| #define RX_MPDU_START_INFO6_MCAST_BCAST BIT(15) |
| #define RX_MPDU_START_INFO6_AST_IDX_NOT_FOUND BIT(16) |
| #define RX_MPDU_START_INFO6_AST_IDX_TIMEOUT BIT(17) |
| #define RX_MPDU_START_INFO6_POWER_MGMT BIT(18) |
| #define RX_MPDU_START_INFO6_NON_QOS BIT(19) |
| #define RX_MPDU_START_INFO6_NULL_DATA BIT(20) |
| #define RX_MPDU_START_INFO6_MGMT_TYPE BIT(21) |
| #define RX_MPDU_START_INFO6_CTRL_TYPE BIT(22) |
| #define RX_MPDU_START_INFO6_MORE_DATA BIT(23) |
| #define RX_MPDU_START_INFO6_EOSP BIT(24) |
| #define RX_MPDU_START_INFO6_FRAGMENT BIT(25) |
| #define RX_MPDU_START_INFO6_ORDER BIT(26) |
| #define RX_MPDU_START_INFO6_UAPSD_TRIGGER BIT(27) |
| #define RX_MPDU_START_INFO6_ENCRYPT_REQUIRED BIT(28) |
| #define RX_MPDU_START_INFO6_DIRECTED BIT(29) |
| #define RX_MPDU_START_INFO6_AMSDU_PRESENT BIT(30) |
| |
| #define RX_MPDU_START_INFO7_VDEV_ID GENMASK(7, 0) |
| #define RX_MPDU_START_INFO7_SERVICE_CODE GENMASK(16, 8) |
| #define RX_MPDU_START_INFO7_PRIORITY_VALID BIT(17) |
| #define RX_MPDU_START_INFO7_SRC_INFO GENMASK(29, 18) |
| |
| #define RX_MPDU_START_INFO8_AUTH_TO_SEND_WDS BIT(0) |
| |
| struct rx_mpdu_start_qcn9274 { |
| __le32 info0; |
| __le32 reo_queue_desc_lo; |
| __le32 info1; |
| __le32 pn[4]; |
| __le32 info2; |
| __le32 peer_meta_data; |
| __le16 info3; |
| __le16 phy_ppdu_id; |
| __le16 ast_index; |
| __le16 sw_peer_id; |
| __le32 info4; |
| __le32 info5; |
| __le32 info6; |
| __le16 frame_ctrl; |
| __le16 duration; |
| u8 addr1[ETH_ALEN]; |
| u8 addr2[ETH_ALEN]; |
| u8 addr3[ETH_ALEN]; |
| __le16 seq_ctrl; |
| u8 addr4[ETH_ALEN]; |
| __le16 qos_ctrl; |
| __le32 ht_ctrl; |
| __le32 info7; |
| u8 multi_link_addr1[ETH_ALEN]; |
| u8 multi_link_addr2[ETH_ALEN]; |
| __le32 info8; |
| __le32 res0; |
| __le32 res1; |
| } __packed; |
| |
| #define QCN9274_MPDU_START_SELECT_MPDU_START_TAG BIT(0) |
| #define QCN9274_MPDU_START_SELECT_INFO0_REO_QUEUE_DESC_LO BIT(1) |
| #define QCN9274_MPDU_START_SELECT_INFO1_PN_31_0 BIT(2) |
| #define QCN9274_MPDU_START_SELECT_PN_95_32 BIT(3) |
| #define QCN9274_MPDU_START_SELECT_PN_127_96_INFO2 BIT(4) |
| #define QCN9274_MPDU_START_SELECT_PEER_MDATA_INFO3_PHY_PPDU_ID BIT(5) |
| #define QCN9274_MPDU_START_SELECT_AST_IDX_SW_PEER_ID_INFO4 BIT(6) |
| #define QCN9274_MPDU_START_SELECT_INFO5_INFO6 BIT(7) |
| #define QCN9274_MPDU_START_SELECT_FRAME_CTRL_DURATION_ADDR1_31_0 BIT(8) |
| #define QCN9274_MPDU_START_SELECT_ADDR2_47_0_ADDR1_47_32 BIT(9) |
| #define QCN9274_MPDU_START_SELECT_ADDR3_47_0_SEQ_CTRL BIT(10) |
| #define QCN9274_MPDU_START_SELECT_ADDR4_47_0_QOS_CTRL BIT(11) |
| #define QCN9274_MPDU_START_SELECT_HT_CTRL_INFO7 BIT(12) |
| #define QCN9274_MPDU_START_SELECT_ML_ADDR1_47_0_ML_ADDR2_15_0 BIT(13) |
| #define QCN9274_MPDU_START_SELECT_ML_ADDR2_47_16_INFO8 BIT(14) |
| #define QCN9274_MPDU_START_SELECT_RES_0_RES_1 BIT(15) |
| |
| #define QCN9274_MPDU_START_WMASK (QCN9274_MPDU_START_SELECT_INFO1_PN_31_0 | \ |
| QCN9274_MPDU_START_SELECT_PN_95_32 | \ |
| QCN9274_MPDU_START_SELECT_PN_127_96_INFO2 | \ |
| QCN9274_MPDU_START_SELECT_PEER_MDATA_INFO3_PHY_PPDU_ID | \ |
| QCN9274_MPDU_START_SELECT_AST_IDX_SW_PEER_ID_INFO4 | \ |
| QCN9274_MPDU_START_SELECT_INFO5_INFO6 | \ |
| QCN9274_MPDU_START_SELECT_FRAME_CTRL_DURATION_ADDR1_31_0 | \ |
| QCN9274_MPDU_START_SELECT_ADDR2_47_0_ADDR1_47_32 | \ |
| QCN9274_MPDU_START_SELECT_ADDR3_47_0_SEQ_CTRL | \ |
| QCN9274_MPDU_START_SELECT_ADDR4_47_0_QOS_CTRL) |
| |
| /* The below rx_mpdu_start_qcn9274_compact structure is tied with the mask |
| * value QCN9274_MPDU_START_WMASK. If the mask value changes the structure |
| * will also change. |
| */ |
| |
| struct rx_mpdu_start_qcn9274_compact { |
| __le32 info1; |
| __le32 pn[4]; |
| __le32 info2; |
| __le32 peer_meta_data; |
| __le16 info3; |
| __le16 phy_ppdu_id; |
| __le16 ast_index; |
| __le16 sw_peer_id; |
| __le32 info4; |
| __le32 info5; |
| __le32 info6; |
| __le16 frame_ctrl; |
| __le16 duration; |
| u8 addr1[ETH_ALEN]; |
| u8 addr2[ETH_ALEN]; |
| u8 addr3[ETH_ALEN]; |
| __le16 seq_ctrl; |
| u8 addr4[ETH_ALEN]; |
| __le16 qos_ctrl; |
| } __packed; |
| |
| /* rx_mpdu_start |
| * |
| * reo_destination_indication |
| * The id of the reo exit ring where the msdu frame shall push |
| * after (MPDU level) reordering has finished. Values are defined |
| * in enum %HAL_RX_MSDU_DESC_REO_DEST_IND_. |
| * |
| * lmac_peer_id_msb |
| * |
| * If use_flow_id_toeplitz_clfy is set and lmac_peer_id_'sb |
| * is 2'b00, Rx OLE uses a REO destination indicati'n of {1'b1, |
| * hash[3:0]} using the chosen Toeplitz hash from Common Parser |
| * if flow search fails. |
| * If use_flow_id_toeplitz_clfy is set and lmac_peer_id_msb |
| * 's not 2'b00, Rx OLE uses a REO destination indication of |
| * {lmac_peer_id_msb, hash[2:0]} using the chosen Toeplitz |
| * hash from Common Parser if flow search fails. |
| * |
| * use_flow_id_toeplitz_clfy |
| * Indication to Rx OLE to enable REO destination routing based |
| * on the chosen Toeplitz hash from Common Parser, in case |
| * flow search fails |
| * |
| * pkt_selection_fp_ucast_data |
| * Filter pass Unicast data frame (matching rxpcu_filter_pass |
| * and sw_frame_group_Unicast_data) routing selection |
| * |
| * pkt_selection_fp_mcast_data |
| * Filter pass Multicast data frame (matching rxpcu_filter_pass |
| * and sw_frame_group_Multicast_data) routing selection |
| * |
| * pkt_selection_fp_ctrl_bar |
| * Filter pass BAR frame (matching rxpcu_filter_pass |
| * and sw_frame_group_ctrl_1000) routing selection |
| * |
| * rxdma0_src_ring_selection |
| * Field only valid when for the received frame type the corresponding |
| * pkt_selection_fp_... bit is set |
| * |
| * rxdma0_dst_ring_selection |
| * Field only valid when for the received frame type the corresponding |
| * pkt_selection_fp_... bit is set |
| * |
| * mcast_echo_drop_enable |
| * If set, for multicast packets, multicast echo check (i.e. |
| * SA search with mcast_echo_check = 1) shall be performed |
| * by RXOLE, and any multicast echo packets should be indicated |
| * to RXDMA for release to WBM |
| * |
| * wds_learning_detect_en |
| * If set, WDS learning detection based on SA search and notification |
| * to FW (using RXDMA0 status ring) is enabled and the "timestamp" |
| * field in address search failure cache-only entry should |
| * be used to avoid multiple WDS learning notifications. |
| * |
| * intrabss_check_en |
| * If set, intra-BSS routing detection is enabled |
| * |
| * use_ppe |
| * Indicates to RXDMA to ignore the REO_destination_indication |
| * and use a programmed value corresponding to the REO2PPE |
| * ring |
| * This override to REO2PPE for packets requiring multiple |
| * buffers shall be disabled based on an RXDMA configuration, |
| * as PPE may not support such packets. |
| * |
| * Supported only in full AP chips, not in client/soft |
| * chips |
| * |
| * ppe_routing_enable |
| * Global enable/disable bit for routing to PPE, used to disable |
| * PPE routing even if RXOLE CCE or flow search indicate 'Use_PPE' |
| * This is set by SW for peers which are being handled by a |
| * host SW/accelerator subsystem that also handles packet |
| * buffer management for WiFi-to-PPE routing. |
| * |
| * This is cleared by SW for peers which are being handled |
| * by a different subsystem, completely disabling WiFi-to-PPE |
| * routing for such peers. |
| * |
| * rx_reo_queue_desc_addr_lo |
| * Address (lower 32 bits) of the REO queue descriptor. |
| * |
| * rx_reo_queue_desc_addr_hi |
| * Address (upper 8 bits) of the REO queue descriptor. |
| * |
| * receive_queue_number |
| * Indicates the MPDU queue ID to which this MPDU link |
| * descriptor belongs. |
| * |
| * pre_delim_err_warning |
| * Indicates that a delimiter FCS error was found in between the |
| * previous MPDU and this MPDU. Note that this is just a warning, |
| * and does not mean that this MPDU is corrupted in any way. If |
| * it is, there will be other errors indicated such as FCS or |
| * decrypt errors. |
| * |
| * first_delim_err |
| * Indicates that the first delimiter had a FCS failure. |
| * |
| * pn |
| * The PN number. |
| * |
| * epd_en |
| * Field only valid when AST_based_lookup_valid == 1. |
| * In case of ndp or phy_err or AST_based_lookup_valid == 0, |
| * this field will be set to 0 |
| * If set to one use EPD instead of LPD |
| * In case of ndp or phy_err, this field will never be set. |
| * |
| * all_frames_shall_be_encrypted |
| * In case of ndp or phy_err or AST_based_lookup_valid == 0, |
| * this field will be set to 0 |
| * |
| * When set, all frames (data only ?) shall be encrypted. If |
| * not, RX CRYPTO shall set an error flag. |
| * |
| * |
| * encrypt_type |
| * In case of ndp or phy_err or AST_based_lookup_valid == 0, |
| * this field will be set to 0 |
| * |
| * Indicates type of decrypt cipher used (as defined in the |
| * peer entry) |
| * |
| * wep_key_width_for_variable_key |
| * |
| * Field only valid when key_type is set to wep_varied_width. |
| * |
| * mesh_sta |
| * |
| * bssid_hit |
| * When set, the BSSID of the incoming frame matched one of |
| * the 8 BSSID register values |
| * bssid_number |
| * Field only valid when bssid_hit is set. |
| * This number indicates which one out of the 8 BSSID register |
| * values matched the incoming frame |
| * |
| * tid |
| * Field only valid when mpdu_qos_control_valid is set |
| * The TID field in the QoS control field |
| * |
| * peer_meta_data |
| * Meta data that SW has programmed in the Peer table entry |
| * of the transmitting STA. |
| * |
| * rxpcu_mpdu_filter_in_category |
| * Field indicates what the reason was that this mpdu frame |
| * was allowed to come into the receive path by rxpcu. Values |
| * are defined in enum %RX_DESC_RXPCU_FILTER_*. |
| * |
| * sw_frame_group_id |
| * SW processes frames based on certain classifications. Values |
| * are defined in enum %RX_DESC_SW_FRAME_GRP_ID_*. |
| * |
| * ndp_frame |
| * When set, the received frame was an NDP frame, and thus |
| * there will be no MPDU data. |
| * phy_err |
| * When set, a PHY error was received before MAC received any |
| * data, and thus there will be no MPDU data. |
| * |
| * phy_err_during_mpdu_header |
| * When set, a PHY error was received before MAC received the |
| * complete MPDU header which was needed for proper decoding |
| * |
| * protocol_version_err |
| * Set when RXPCU detected a version error in the Frame control |
| * field |
| * |
| * ast_based_lookup_valid |
| * When set, AST based lookup for this frame has found a valid |
| * result. |
| * |
| * ranging |
| * When set, a ranging NDPA or a ranging NDP was received. |
| * |
| * phy_ppdu_id |
| * A ppdu counter value that PHY increments for every PPDU |
| * received. The counter value wraps around. |
| * |
| * ast_index |
| * |
| * This field indicates the index of the AST entry corresponding |
| * to this MPDU. It is provided by the GSE module instantiated |
| * in RXPCU. |
| * A value of 0xFFFF indicates an invalid AST index, meaning |
| * that No AST entry was found or NO AST search was performed |
| * |
| * sw_peer_id |
| * In case of ndp or phy_err or AST_based_lookup_valid == 0, |
| * this field will be set to 0 |
| * This field indicates a unique peer identifier. It is set |
| * equal to field 'sw_peer_id' from the AST entry |
| * |
| * frame_control_valid |
| * When set, the field Mpdu_Frame_control_field has valid information |
| * |
| * frame_duration_valid |
| * When set, the field Mpdu_duration_field has valid information |
| * |
| * mac_addr_ad1..4_valid |
| * When set, the fields mac_addr_adx_..... have valid information |
| * |
| * mpdu_seq_ctrl_valid |
| * |
| * When set, the fields mpdu_sequence_control_field and mpdu_sequence_number |
| * have valid information as well as field |
| * For MPDUs without a sequence control field, this field will |
| * not be set. |
| * |
| * mpdu_qos_ctrl_valid, mpdu_ht_ctrl_valid |
| * |
| * When set, the field mpdu_qos_control_field, mpdu_ht_control has valid |
| * information, For MPDUs without a QoS,HT control field, this field |
| * will not be set. |
| * |
| * frame_encryption_info_valid |
| * |
| * When set, the encryption related info fields, like IV and |
| * PN are valid |
| * For MPDUs that are not encrypted, this will not be set. |
| * |
| * mpdu_fragment_number |
| * |
| * Field only valid when Mpdu_sequence_control_valid is set |
| * AND Fragment_flag is set. The fragment number from the 802.11 header |
| * |
| * more_fragment_flag |
| * |
| * The More Fragment bit setting from the MPDU header of the |
| * received frame |
| * |
| * fr_ds |
| * |
| * Field only valid when Mpdu_frame_control_valid is set |
| * Set if the from DS bit is set in the frame control. |
| * |
| * to_ds |
| * |
| * Field only valid when Mpdu_frame_control_valid is set |
| * Set if the to DS bit is set in the frame control. |
| * |
| * encrypted |
| * |
| * Field only valid when Mpdu_frame_control_valid is set. |
| * Protected bit from the frame control. |
| * |
| * mpdu_retry |
| * Field only valid when Mpdu_frame_control_valid is set. |
| * Retry bit from the frame control. Only valid when first_msdu is set |
| * |
| * mpdu_sequence_number |
| * Field only valid when Mpdu_sequence_control_valid is set. |
| * |
| * The sequence number from the 802.11 header. |
| * key_id |
| * The key ID octet from the IV. |
| * Field only valid when Frame_encryption_info_valid is set |
| * |
| * new_peer_entry |
| * Set if new RX_PEER_ENTRY TLV follows. If clear, RX_PEER_ENTRY |
| * doesn't follow so RX DECRYPTION module either uses old peer |
| * entry or not decrypt. |
| * |
| * decrypt_needed |
| * When RXPCU sets bit 'ast_index_not_found or ast_index_timeout', |
| * RXPCU will also ensure that this bit is NOT set. CRYPTO for that |
| * reason only needs to evaluate this bit and non of the other ones |
| * |
| * decap_type |
| * Used by the OLE during decapsulation. Values are defined in |
| * enum %MPDU_START_DECAP_TYPE_*. |
| * |
| * rx_insert_vlan_c_tag_padding |
| * rx_insert_vlan_s_tag_padding |
| * Insert 4 byte of all zeros as VLAN tag or double VLAN tag if |
| * the rx payload does not have VLAN. |
| * |
| * strip_vlan_c_tag_decap |
| * strip_vlan_s_tag_decap |
| * Strip VLAN or double VLAN during decapsulation. |
| * |
| * pre_delim_count |
| * The number of delimiters before this MPDU. Note that this |
| * number is cleared at PPDU start. If this MPDU is the first |
| * received MPDU in the PPDU and this MPDU gets filtered-in, |
| * this field will indicate the number of delimiters located |
| * after the last MPDU in the previous PPDU. |
| * |
| * If this MPDU is located after the first received MPDU in |
| * an PPDU, this field will indicate the number of delimiters |
| * located between the previous MPDU and this MPDU. |
| * |
| * ampdu_flag |
| * Received frame was part of an A-MPDU. |
| * |
| * bar_frame |
| * Received frame is a BAR frame |
| * |
| * raw_mpdu |
| * Set when no 802.11 to nwifi/ethernet hdr conversion is done |
| * |
| * mpdu_length |
| * MPDU length before decapsulation. |
| * |
| * first_mpdu |
| * Indicates the first MSDU of the PPDU. If both first_mpdu |
| * and last_mpdu are set in the MSDU then this is a not an |
| * A-MPDU frame but a stand alone MPDU. Interior MPDU in an |
| * A-MPDU shall have both first_mpdu and last_mpdu bits set to |
| * 0. The PPDU start status will only be valid when this bit |
| * is set. |
| * |
| * mcast_bcast |
| * Multicast / broadcast indicator. Only set when the MAC |
| * address 1 bit 0 is set indicating mcast/bcast and the BSSID |
| * matches one of the 4 BSSID registers. Only set when |
| * first_msdu is set. |
| * |
| * ast_index_not_found |
| * Only valid when first_msdu is set. Indicates no AST matching |
| * entries within the max search count. |
| * |
| * ast_index_timeout |
| * Only valid when first_msdu is set. Indicates an unsuccessful |
| * search in the address search table due to timeout. |
| * |
| * power_mgmt |
| * Power management bit set in the 802.11 header. Only set |
| * when first_msdu is set. |
| * |
| * non_qos |
| * Set if packet is not a non-QoS data frame. Only set when |
| * first_msdu is set. |
| * |
| * null_data |
| * Set if frame type indicates either null data or QoS null |
| * data format. Only set when first_msdu is set. |
| * |
| * mgmt_type |
| * Set if packet is a management packet. Only set when |
| * first_msdu is set. |
| * |
| * ctrl_type |
| * Set if packet is a control packet. Only set when first_msdu |
| * is set. |
| * |
| * more_data |
| * Set if more bit in frame control is set. Only set when |
| * first_msdu is set. |
| * |
| * eosp |
| * Set if the EOSP (end of service period) bit in the QoS |
| * control field is set. Only set when first_msdu is set. |
| * |
| * |
| * fragment_flag |
| * Fragment indication |
| * |
| * order |
| * Set if the order bit in the frame control is set. Only |
| * set when first_msdu is set. |
| * |
| * u_apsd_trigger |
| * U-APSD trigger frame |
| * |
| * encrypt_required |
| * Indicates that this data type frame is not encrypted even if |
| * the policy for this MPDU requires encryption as indicated in |
| * the peer table key type. |
| * |
| * directed |
| * MPDU is a directed packet which means that the RA matched |
| * our STA addresses. In proxySTA it means that the TA matched |
| * an entry in our address search table with the corresponding |
| * 'no_ack' bit is the address search entry cleared. |
| * amsdu_present |
| * AMSDU present |
| * |
| * mpdu_frame_control_field |
| * Frame control field in header. Only valid when the field is marked valid. |
| * |
| * mpdu_duration_field |
| * Duration field in header. Only valid when the field is marked valid. |
| * |
| * mac_addr_adx |
| * MAC addresses in the received frame. Only valid when corresponding |
| * address valid bit is set |
| * |
| * mpdu_qos_control_field, mpdu_ht_control_field |
| * QoS/HT control fields from header. Valid only when corresponding fields |
| * are marked valid |
| * |
| * vdev_id |
| * Virtual device associated with this peer |
| * RXOLE uses this to determine intra-BSS routing. |
| * |
| * service_code |
| * Opaque service code between PPE and Wi-Fi |
| * This field gets passed on by REO to PPE in the EDMA descriptor |
| * ('REO_TO_PPE_RING'). |
| * |
| * priority_valid |
| * This field gets passed on by REO to PPE in the EDMA descriptor |
| * ('REO_TO_PPE_RING'). |
| * |
| * src_info |
| * Source (virtual) device/interface info. associated with |
| * this peer |
| * This field gets passed on by REO to PPE in the EDMA descriptor |
| * ('REO_TO_PPE_RING'). |
| * |
| * multi_link_addr_ad1_ad2_valid |
| * If set, Rx OLE shall convert Address1 and Address2 of received |
| * data frames to multi-link addresses during decapsulation to eth/nwifi |
| * |
| * multi_link_addr_ad1,ad2 |
| * Multi-link receiver address1,2. Only valid when corresponding |
| * valid bit is set |
| * |
| * authorize_to_send_wds |
| * If not set, RXDMA shall perform error-routing for WDS packets |
| * as the sender is not authorized and might misuse WDS frame |
| * format to inject packets with arbitrary DA/SA. |
| * |
| */ |
| |
| enum rx_msdu_start_pkt_type { |
| RX_MSDU_START_PKT_TYPE_11A, |
| RX_MSDU_START_PKT_TYPE_11B, |
| RX_MSDU_START_PKT_TYPE_11N, |
| RX_MSDU_START_PKT_TYPE_11AC, |
| RX_MSDU_START_PKT_TYPE_11AX, |
| }; |
| |
| enum rx_msdu_start_sgi { |
| RX_MSDU_START_SGI_0_8_US, |
| RX_MSDU_START_SGI_0_4_US, |
| RX_MSDU_START_SGI_1_6_US, |
| RX_MSDU_START_SGI_3_2_US, |
| }; |
| |
| enum rx_msdu_start_recv_bw { |
| RX_MSDU_START_RECV_BW_20MHZ, |
| RX_MSDU_START_RECV_BW_40MHZ, |
| RX_MSDU_START_RECV_BW_80MHZ, |
| RX_MSDU_START_RECV_BW_160MHZ, |
| }; |
| |
| enum rx_msdu_start_reception_type { |
| RX_MSDU_START_RECEPTION_TYPE_SU, |
| RX_MSDU_START_RECEPTION_TYPE_DL_MU_MIMO, |
| RX_MSDU_START_RECEPTION_TYPE_DL_MU_OFDMA, |
| RX_MSDU_START_RECEPTION_TYPE_DL_MU_OFDMA_MIMO, |
| RX_MSDU_START_RECEPTION_TYPE_UL_MU_MIMO, |
| RX_MSDU_START_RECEPTION_TYPE_UL_MU_OFDMA, |
| RX_MSDU_START_RECEPTION_TYPE_UL_MU_OFDMA_MIMO, |
| }; |
| |
| #define RX_MSDU_END_64_TLV_SRC_LINK_ID GENMASK(24, 22) |
| |
| #define RX_MSDU_END_INFO0_RXPCU_MPDU_FITLER GENMASK(1, 0) |
| #define RX_MSDU_END_INFO0_SW_FRAME_GRP_ID GENMASK(8, 2) |
| |
| #define RX_MSDU_END_INFO1_REPORTED_MPDU_LENGTH GENMASK(13, 0) |
| |
| #define RX_MSDU_END_INFO2_CCE_SUPER_RULE GENMASK(13, 8) |
| #define RX_MSDU_END_INFO2_CCND_TRUNCATE BIT(14) |
| #define RX_MSDU_END_INFO2_CCND_CCE_DIS BIT(15) |
| |
| #define RX_MSDU_END_INFO3_DA_OFFSET GENMASK(5, 0) |
| #define RX_MSDU_END_INFO3_SA_OFFSET GENMASK(11, 6) |
| #define RX_MSDU_END_INFO3_DA_OFFSET_VALID BIT(12) |
| #define RX_MSDU_END_INFO3_SA_OFFSET_VALID BIT(13) |
| |
| #define RX_MSDU_END_INFO4_TCP_FLAG GENMASK(8, 0) |
| #define RX_MSDU_END_INFO4_LRO_ELIGIBLE BIT(9) |
| |
| #define RX_MSDU_END_INFO5_SA_IDX_TIMEOUT BIT(0) |
| #define RX_MSDU_END_INFO5_DA_IDX_TIMEOUT BIT(1) |
| #define RX_MSDU_END_INFO5_SA_IS_VALID BIT(7) |
| #define RX_MSDU_END_INFO5_DA_IS_VALID BIT(8) |
| #define RX_MSDU_END_INFO5_DA_IS_MCBC BIT(9) |
| #define RX_MSDU_END_INFO5_L3_HDR_PADDING GENMASK(11, 10) |
| #define RX_MSDU_END_INFO5_FIRST_MSDU BIT(12) |
| #define RX_MSDU_END_INFO5_LAST_MSDU BIT(13) |
| #define RX_MSDU_END_INFO5_IP_CHKSUM_FAIL_COPY BIT(15) |
| |
| #define RX_MSDU_END_QCN9274_INFO5_TO_DS BIT(2) |
| #define RX_MSDU_END_QCN9274_INFO5_TID GENMASK(6, 3) |
| #define RX_MSDU_END_QCN9274_INFO5_FROM_DS BIT(14) |
| |
| #define RX_MSDU_END_INFO6_MSDU_DROP BIT(0) |
| #define RX_MSDU_END_INFO6_REO_DEST_IND GENMASK(5, 1) |
| #define RX_MSDU_END_INFO6_FLOW_IDX GENMASK(25, 6) |
| #define RX_MSDU_END_INFO6_USE_PPE BIT(26) |
| #define RX_MSDU_END_INFO6_MESH_STA GENMASK(28, 27) |
| #define RX_MSDU_END_INFO6_VLAN_CTAG_STRIPPED BIT(29) |
| #define RX_MSDU_END_INFO6_VLAN_STAG_STRIPPED BIT(30) |
| #define RX_MSDU_END_INFO6_FRAGMENT_FLAG BIT(31) |
| |
| #define RX_MSDU_END_INFO7_AGGR_COUNT GENMASK(7, 0) |
| #define RX_MSDU_END_INFO7_FLOW_AGGR_CONTN BIT(8) |
| #define RX_MSDU_END_INFO7_FISA_TIMEOUT BIT(9) |
| |
| #define RX_MSDU_END_QCN9274_INFO7_TCPUDP_CSUM_FAIL_CPY BIT(10) |
| #define RX_MSDU_END_QCN9274_INFO7_MSDU_LIMIT_ERROR BIT(11) |
| #define RX_MSDU_END_QCN9274_INFO7_FLOW_IDX_TIMEOUT BIT(12) |
| #define RX_MSDU_END_QCN9274_INFO7_FLOW_IDX_INVALID BIT(13) |
| #define RX_MSDU_END_QCN9274_INFO7_CCE_MATCH BIT(14) |
| #define RX_MSDU_END_QCN9274_INFO7_AMSDU_PARSER_ERR BIT(15) |
| |
| #define RX_MSDU_END_QCN9274_INFO8_KEY_ID GENMASK(7, 0) |
| |
| #define RX_MSDU_END_INFO9_SERVICE_CODE GENMASK(14, 6) |
| #define RX_MSDU_END_INFO9_PRIORITY_VALID BIT(15) |
| #define RX_MSDU_END_INFO9_INRA_BSS BIT(16) |
| #define RX_MSDU_END_INFO9_DEST_CHIP_ID GENMASK(18, 17) |
| #define RX_MSDU_END_INFO9_MCAST_ECHO BIT(19) |
| #define RX_MSDU_END_INFO9_WDS_LEARN_EVENT BIT(20) |
| #define RX_MSDU_END_INFO9_WDS_ROAM_EVENT BIT(21) |
| #define RX_MSDU_END_INFO9_WDS_KEEP_ALIVE_EVENT BIT(22) |
| |
| #define RX_MSDU_END_INFO10_MSDU_LENGTH GENMASK(13, 0) |
| #define RX_MSDU_END_INFO10_STBC BIT(14) |
| #define RX_MSDU_END_INFO10_IPSEC_ESP BIT(15) |
| #define RX_MSDU_END_INFO10_L3_OFFSET GENMASK(22, 16) |
| #define RX_MSDU_END_INFO10_IPSEC_AH BIT(23) |
| #define RX_MSDU_END_INFO10_L4_OFFSET GENMASK(31, 24) |
| |
| #define RX_MSDU_END_INFO11_MSDU_NUMBER GENMASK(7, 0) |
| #define RX_MSDU_END_INFO11_DECAP_FORMAT GENMASK(9, 8) |
| #define RX_MSDU_END_INFO11_IPV4 BIT(10) |
| #define RX_MSDU_END_INFO11_IPV6 BIT(11) |
| #define RX_MSDU_END_INFO11_TCP BIT(12) |
| #define RX_MSDU_END_INFO11_UDP BIT(13) |
| #define RX_MSDU_END_INFO11_IP_FRAG BIT(14) |
| #define RX_MSDU_END_INFO11_TCP_ONLY_ACK BIT(15) |
| #define RX_MSDU_END_INFO11_DA_IS_BCAST_MCAST BIT(16) |
| #define RX_MSDU_END_INFO11_SEL_TOEPLITZ_HASH GENMASK(18, 17) |
| #define RX_MSDU_END_INFO11_IP_FIXED_HDR_VALID BIT(19) |
| #define RX_MSDU_END_INFO11_IP_EXTN_HDR_VALID BIT(20) |
| #define RX_MSDU_END_INFO11_IP_TCP_UDP_HDR_VALID BIT(21) |
| #define RX_MSDU_END_INFO11_MESH_CTRL_PRESENT BIT(22) |
| #define RX_MSDU_END_INFO11_LDPC BIT(23) |
| #define RX_MSDU_END_INFO11_IP4_IP6_NXT_HDR GENMASK(31, 24) |
| |
| #define RX_MSDU_END_INFO12_USER_RSSI GENMASK(7, 0) |
| #define RX_MSDU_END_INFO12_PKT_TYPE GENMASK(11, 8) |
| #define RX_MSDU_END_INFO12_SGI GENMASK(13, 12) |
| #define RX_MSDU_END_INFO12_RATE_MCS GENMASK(17, 14) |
| #define RX_MSDU_END_INFO12_RECV_BW GENMASK(20, 18) |
| #define RX_MSDU_END_INFO12_RECEPTION_TYPE GENMASK(23, 21) |
| |
| #define RX_MSDU_END_QCN9274_INFO12_MIMO_SS_BITMAP GENMASK(30, 24) |
| #define RX_MSDU_END_QCN9274_INFO12_MIMO_DONE_COPY BIT(31) |
| |
| #define RX_MSDU_END_INFO13_FIRST_MPDU BIT(0) |
| #define RX_MSDU_END_INFO13_MCAST_BCAST BIT(2) |
| #define RX_MSDU_END_INFO13_AST_IDX_NOT_FOUND BIT(3) |
| #define RX_MSDU_END_INFO13_AST_IDX_TIMEDOUT BIT(4) |
| #define RX_MSDU_END_INFO13_POWER_MGMT BIT(5) |
| #define RX_MSDU_END_INFO13_NON_QOS BIT(6) |
| #define RX_MSDU_END_INFO13_NULL_DATA BIT(7) |
| #define RX_MSDU_END_INFO13_MGMT_TYPE BIT(8) |
| #define RX_MSDU_END_INFO13_CTRL_TYPE BIT(9) |
| #define RX_MSDU_END_INFO13_MORE_DATA BIT(10) |
| #define RX_MSDU_END_INFO13_EOSP BIT(11) |
| #define RX_MSDU_END_INFO13_A_MSDU_ERROR BIT(12) |
| #define RX_MSDU_END_INFO13_ORDER BIT(14) |
| #define RX_MSDU_END_INFO13_OVERFLOW_ERR BIT(16) |
| #define RX_MSDU_END_INFO13_MSDU_LEN_ERR BIT(17) |
| #define RX_MSDU_END_INFO13_TCP_UDP_CKSUM_FAIL BIT(18) |
| #define RX_MSDU_END_INFO13_IP_CKSUM_FAIL BIT(19) |
| #define RX_MSDU_END_INFO13_SA_IDX_INVALID BIT(20) |
| #define RX_MSDU_END_INFO13_DA_IDX_INVALID BIT(21) |
| #define RX_MSDU_END_INFO13_AMSDU_ADDR_MISMATCH BIT(22) |
| #define RX_MSDU_END_INFO13_RX_IN_TX_DECRYPT_BYP BIT(23) |
| #define RX_MSDU_END_INFO13_ENCRYPT_REQUIRED BIT(24) |
| #define RX_MSDU_END_INFO13_DIRECTED BIT(25) |
| #define RX_MSDU_END_INFO13_BUFFER_FRAGMENT BIT(26) |
| #define RX_MSDU_END_INFO13_MPDU_LEN_ERR BIT(27) |
| #define RX_MSDU_END_INFO13_TKIP_MIC_ERR BIT(28) |
| #define RX_MSDU_END_INFO13_DECRYPT_ERR BIT(29) |
| #define RX_MSDU_END_INFO13_UNDECRYPT_FRAME_ERR BIT(30) |
| #define RX_MSDU_END_INFO13_FCS_ERR BIT(31) |
| |
| #define RX_MSDU_END_QCN9274_INFO13_WIFI_PARSER_ERR BIT(15) |
| |
| #define RX_MSDU_END_INFO14_DECRYPT_STATUS_CODE GENMASK(12, 10) |
| #define RX_MSDU_END_INFO14_RX_BITMAP_NOT_UPDED BIT(13) |
| #define RX_MSDU_END_INFO14_MSDU_DONE BIT(31) |
| |
| struct rx_msdu_end_qcn9274 { |
| __le16 info0; |
| __le16 phy_ppdu_id; |
| __le16 ip_hdr_cksum; |
| __le16 info1; |
| __le16 info2; |
| __le16 cumulative_l3_checksum; |
| __le32 rule_indication0; |
| __le32 ipv6_options_crc; |
| __le16 info3; |
| __le16 l3_type; |
| __le32 rule_indication1; |
| __le32 tcp_seq_num; |
| __le32 tcp_ack_num; |
| __le16 info4; |
| __le16 window_size; |
| __le16 sa_sw_peer_id; |
| __le16 info5; |
| __le16 sa_idx; |
| __le16 da_idx_or_sw_peer_id; |
| __le32 info6; |
| __le32 fse_metadata; |
| __le16 cce_metadata; |
| __le16 tcp_udp_cksum; |
| __le16 info7; |
| __le16 cumulative_ip_length; |
| __le32 info8; |
| __le32 info9; |
| __le32 info10; |
| __le32 info11; |
| __le16 vlan_ctag_ci; |
| __le16 vlan_stag_ci; |
| __le32 peer_meta_data; |
| __le32 info12; |
| __le32 flow_id_toeplitz; |
| __le32 ppdu_start_timestamp_63_32; |
| __le32 phy_meta_data; |
| __le32 ppdu_start_timestamp_31_0; |
| __le32 toeplitz_hash_2_or_4; |
| __le16 res0; |
| __le16 sa_15_0; |
| __le32 sa_47_16; |
| __le32 info13; |
| __le32 info14; |
| } __packed; |
| |
| #define QCN9274_MSDU_END_SELECT_MSDU_END_TAG BIT(0) |
| #define QCN9274_MSDU_END_SELECT_INFO0_PHY_PPDUID_IP_HDR_CSUM_INFO1 BIT(1) |
| #define QCN9274_MSDU_END_SELECT_INFO2_CUMULATIVE_CSUM_RULE_IND_0 BIT(2) |
| #define QCN9274_MSDU_END_SELECT_IPV6_OP_CRC_INFO3_TYPE13 BIT(3) |
| #define QCN9274_MSDU_END_SELECT_RULE_IND_1_TCP_SEQ_NUM BIT(4) |
| #define QCN9274_MSDU_END_SELECT_TCP_ACK_NUM_INFO4_WINDOW_SIZE BIT(5) |
| #define QCN9274_MSDU_END_SELECT_SA_SW_PER_ID_INFO5_SA_DA_ID BIT(6) |
| #define QCN9274_MSDU_END_SELECT_INFO6_FSE_METADATA BIT(7) |
| #define QCN9274_MSDU_END_SELECT_CCE_MDATA_TCP_UDP_CSUM_INFO7_IP_LEN BIT(8) |
| #define QCN9274_MSDU_END_SELECT_INFO8_INFO9 BIT(9) |
| #define QCN9274_MSDU_END_SELECT_INFO10_INFO11 BIT(10) |
| #define QCN9274_MSDU_END_SELECT_VLAN_CTAG_STAG_CI_PEER_MDATA BIT(11) |
| #define QCN9274_MSDU_END_SELECT_INFO12_AND_FLOW_ID_TOEPLITZ BIT(12) |
| #define QCN9274_MSDU_END_SELECT_PPDU_START_TS_63_32_PHY_MDATA BIT(13) |
| #define QCN9274_MSDU_END_SELECT_PPDU_START_TS_31_0_TOEPLITZ_HASH_2_4 BIT(14) |
| #define QCN9274_MSDU_END_SELECT_RES0_SA_47_0 BIT(15) |
| #define QCN9274_MSDU_END_SELECT_INFO13_INFO14 BIT(16) |
| |
| #define QCN9274_MSDU_END_WMASK (QCN9274_MSDU_END_SELECT_MSDU_END_TAG | \ |
| QCN9274_MSDU_END_SELECT_SA_SW_PER_ID_INFO5_SA_DA_ID | \ |
| QCN9274_MSDU_END_SELECT_INFO10_INFO11 | \ |
| QCN9274_MSDU_END_SELECT_INFO12_AND_FLOW_ID_TOEPLITZ | \ |
| QCN9274_MSDU_END_SELECT_PPDU_START_TS_63_32_PHY_MDATA | \ |
| QCN9274_MSDU_END_SELECT_INFO13_INFO14) |
| |
| /* The below rx_msdu_end_qcn9274_compact structure is tied with the mask value |
| * QCN9274_MSDU_END_WMASK. If the mask value changes the structure will also |
| * change. |
| */ |
| |
| struct rx_msdu_end_qcn9274_compact { |
| __le64 msdu_end_tag; |
| __le16 sa_sw_peer_id; |
| __le16 info5; |
| __le16 sa_idx; |
| __le16 da_idx_or_sw_peer_id; |
| __le32 info10; |
| __le32 info11; |
| __le32 info12; |
| __le32 flow_id_toeplitz; |
| __le32 ppdu_start_timestamp_63_32; |
| __le32 phy_meta_data; |
| __le32 info13; |
| __le32 info14; |
| } __packed; |
| |
| /* These macro definitions are only used for WCN7850 */ |
| #define RX_MSDU_END_WCN7850_INFO2_KEY_ID BIT(7, 0) |
| |
| #define RX_MSDU_END_WCN7850_INFO5_MSDU_LIMIT_ERR BIT(2) |
| #define RX_MSDU_END_WCN7850_INFO5_IDX_TIMEOUT BIT(3) |
| #define RX_MSDU_END_WCN7850_INFO5_IDX_INVALID BIT(4) |
| #define RX_MSDU_END_WCN7850_INFO5_WIFI_PARSE_ERR BIT(5) |
| #define RX_MSDU_END_WCN7850_INFO5_AMSDU_PARSER_ERR BIT(6) |
| #define RX_MSDU_END_WCN7850_INFO5_TCPUDP_CSUM_FAIL_CPY BIT(14) |
| |
| #define RX_MSDU_END_WCN7850_INFO12_MIMO_SS_BITMAP GENMASK(31, 24) |
| |
| #define RX_MSDU_END_WCN7850_INFO13_FRAGMENT_FLAG BIT(13) |
| #define RX_MSDU_END_WCN7850_INFO13_CCE_MATCH BIT(15) |
| |
| struct rx_msdu_end_wcn7850 { |
| __le16 info0; |
| __le16 phy_ppdu_id; |
| __le16 ip_hdr_cksum; |
| __le16 info1; |
| __le16 info2; |
| __le16 cumulative_l3_checksum; |
| __le32 rule_indication0; |
| __le32 rule_indication1; |
| __le16 info3; |
| __le16 l3_type; |
| __le32 ipv6_options_crc; |
| __le32 tcp_seq_num; |
| __le32 tcp_ack_num; |
| __le16 info4; |
| __le16 window_size; |
| __le16 tcp_udp_chksum; |
| __le16 info5; |
| __le16 sa_idx; |
| __le16 da_idx_or_sw_peer_id; |
| __le32 info6; |
| __le32 fse_metadata; |
| __le16 cce_metadata; |
| __le16 sa_sw_peer_id; |
| __le16 info7; |
| __le16 rsvd0; |
| __le16 cumulative_l4_checksum; |
| __le16 cumulative_ip_length; |
| __le32 info9; |
| __le32 info10; |
| __le32 info11; |
| __le32 toeplitz_hash_2_or_4; |
| __le32 flow_id_toeplitz; |
| __le32 info12; |
| __le32 ppdu_start_timestamp_31_0; |
| __le32 ppdu_start_timestamp_63_32; |
| __le32 phy_meta_data; |
| __le16 vlan_ctag_ci; |
| __le16 vlan_stag_ci; |
| __le32 rsvd[3]; |
| __le32 info13; |
| __le32 info14; |
| } __packed; |
| |
| /* rx_msdu_end |
| * |
| * rxpcu_mpdu_filter_in_category |
| * Field indicates what the reason was that this mpdu frame |
| * was allowed to come into the receive path by rxpcu. Values |
| * are defined in enum %RX_DESC_RXPCU_FILTER_*. |
| * |
| * sw_frame_group_id |
| * SW processes frames based on certain classifications. Values |
| * are defined in enum %RX_DESC_SW_FRAME_GRP_ID_*. |
| * |
| * phy_ppdu_id |
| * A ppdu counter value that PHY increments for every PPDU |
| * received. The counter value wraps around. |
| * |
| * ip_hdr_cksum |
| * This can include the IP header checksum or the pseudo |
| * header checksum used by TCP/UDP checksum. |
| * |
| * reported_mpdu_length |
| * MPDU length before decapsulation. Only valid when first_msdu is |
| * set. This field is taken directly from the length field of the |
| * A-MPDU delimiter or the preamble length field for non-A-MPDU |
| * frames. |
| * |
| * cce_super_rule |
| * Indicates the super filter rule. |
| * |
| * cce_classify_not_done_truncate |
| * Classification failed due to truncated frame. |
| * |
| * cce_classify_not_done_cce_dis |
| * Classification failed due to CCE global disable |
| * |
| * cumulative_l3_checksum |
| * FISA: IP header checksum including the total MSDU length |
| * that is part of this flow aggregated so far, reported if |
| * 'RXOLE_R0_FISA_CTRL. CHKSUM_CUM_IP_LEN_EN' is set |
| * |
| * rule_indication |
| * Bitmap indicating which of rules have matched. |
| * |
| * ipv6_options_crc |
| * 32 bit CRC computed out of IP v6 extension headers. |
| * |
| * da_offset |
| * Offset into MSDU buffer for DA. |
| * |
| * sa_offset |
| * Offset into MSDU buffer for SA. |
| * |
| * da_offset_valid |
| * da_offset field is valid. This will be set to 0 in case |
| * of a dynamic A-MSDU when DA is compressed. |
| * |
| * sa_offset_valid |
| * sa_offset field is valid. This will be set to 0 in case |
| * of a dynamic A-MSDU when SA is compressed. |
| * |
| * l3_type |
| * The 16-bit type value indicating the type of L3 later |
| * extracted from LLC/SNAP, set to zero if SNAP is not |
| * available. |
| * |
| * tcp_seq_number |
| * TCP sequence number. |
| * |
| * tcp_ack_number |
| * TCP acknowledge number. |
| * |
| * tcp_flag |
| * TCP flags {NS, CWR, ECE, URG, ACK, PSH, RST, SYN, FIN}. |
| * |
| * lro_eligible |
| * Computed out of TCP and IP fields to indicate that this |
| * MSDU is eligible for LRO. |
| * |
| * window_size |
| * TCP receive window size. |
| * |
| * sa_sw_peer_id |
| * sw_peer_id from the address search entry corresponding to the |
| * source address of the MSDU. |
| * |
| * sa_idx_timeout |
| * Indicates an unsuccessful MAC source address search due to the |
| * expiring of the search timer. |
| * |
| * da_idx_timeout |
| * Indicates an unsuccessful MAC destination address search due to |
| * the expiring of the search timer. |
| * |
| * to_ds |
| * Set if the to DS bit is set in the frame control. |
| * |
| * tid |
| * TID field in the QoS control field |
| * |
| * sa_is_valid |
| * Indicates that OLE found a valid SA entry. |
| * |
| * da_is_valid |
| * Indicates that OLE found a valid DA entry. |
| * |
| * da_is_mcbc |
| * Field Only valid if da_is_valid is set. Indicates the DA address |
| * was a Multicast of Broadcast address. |
| * |
| * l3_header_padding |
| * Number of bytes padded to make sure that the L3 header will |
| * always start of a Dword boundary. |
| * |
| * first_msdu |
| * Indicates the first MSDU of A-MSDU. If both first_msdu and |
| * last_msdu are set in the MSDU then this is a non-aggregated MSDU |
| * frame: normal MPDU. Interior MSDU in an A-MSDU shall have both |
| * first_mpdu and last_mpdu bits set to 0. |
| * |
| * last_msdu |
| * Indicates the last MSDU of the A-MSDU. MPDU end status is only |
| * valid when last_msdu is set. |
| * |
| * fr_ds |
| * Set if the from DS bit is set in the frame control. |
| * |
| * ip_chksum_fail_copy |
| * Indicates that the computed checksum did not match the |
| * checksum in the IP header. |
| * |
| * sa_idx |
| * The offset in the address table which matches the MAC source |
| * address. |
| * |
| * da_idx_or_sw_peer_id |
| * Based on a register configuration in RXOLE, this field will |
| * contain: |
| * The offset in the address table which matches the MAC destination |
| * address |
| * OR: |
| * sw_peer_id from the address search entry corresponding to |
| * the destination address of the MSDU |
| * |
| * msdu_drop |
| * REO shall drop this MSDU and not forward it to any other ring. |
| * |
| * The id of the reo exit ring where the msdu frame shall push |
| * after (MPDU level) reordering has finished. Values are defined |
| * in enum %HAL_RX_MSDU_DESC_REO_DEST_IND_. |
| * |
| * flow_idx |
| * Flow table index. |
| * |
| * use_ppe |
| * Indicates to RXDMA to ignore the REO_destination_indication |
| * and use a programmed value corresponding to the REO2PPE |
| * ring |
| * |
| * mesh_sta |
| * When set, this is a Mesh (11s) STA. |
| * |
| * vlan_ctag_stripped |
| * Set by RXOLE if it stripped 4-bytes of C-VLAN Tag from the |
| * packet |
| * |
| * vlan_stag_stripped |
| * Set by RXOLE if it stripped 4-bytes of S-VLAN Tag from the |
| * packet |
| * |
| * fragment_flag |
| * Indicates that this is an 802.11 fragment frame. This is |
| * set when either the more_frag bit is set in the frame control |
| * or the fragment number is not zero. Only set when first_msdu |
| * is set. |
| * |
| * fse_metadata |
| * FSE related meta data. |
| * |
| * cce_metadata |
| * CCE related meta data. |
| * |
| * tcp_udp_chksum |
| * The value of the computed TCP/UDP checksum. A mode bit |
| * selects whether this checksum is the full checksum or the |
| * partial checksum which does not include the pseudo header. |
| * |
| * aggregation_count |
| * Number of MSDU's aggregated so far |
| * |
| * flow_aggregation_continuation |
| * To indicate that this MSDU can be aggregated with |
| * the previous packet with the same flow id |
| * |
| * fisa_timeout |
| * To indicate that the aggregation has restarted for |
| * this flow due to timeout |
| * |
| * tcp_udp_chksum_fail |
| * Indicates that the computed checksum (tcp_udp_chksum) did |
| * not match the checksum in the TCP/UDP header. |
| * |
| * msdu_limit_error |
| * Indicates that the MSDU threshold was exceeded and thus all the |
| * rest of the MSDUs will not be scattered and will not be |
| * decapsulated but will be DMA'ed in RAW format as a single MSDU. |
| * |
| * flow_idx_timeout |
| * Indicates an unsuccessful flow search due to the expiring of |
| * the search timer. |
| * |
| * flow_idx_invalid |
| * flow id is not valid. |
| * |
| * cce_match |
| * Indicates that this status has a corresponding MSDU that |
| * requires FW processing. The OLE will have classification |
| * ring mask registers which will indicate the ring(s) for |
| * packets and descriptors which need FW attention. |
| * |
| * amsdu_parser_error |
| * A-MSDU could not be properly de-agregated. |
| * |
| * cumulative_ip_length |
| * Total MSDU length that is part of this flow aggregated |
| * so far |
| * |
| * key_id |
| * The key ID octet from the IV. Only valid when first_msdu is set. |
| * |
| * service_code |
| * Opaque service code between PPE and Wi-Fi |
| * |
| * priority_valid |
| * This field gets passed on by REO to PPE in the EDMA descriptor |
| * |
| * intra_bss |
| * This packet needs intra-BSS routing by SW as the 'vdev_id' |
| * for the destination is the same as 'vdev_id' (from 'RX_MPDU_PCU_START') |
| * that this MSDU was got in. |
| * |
| * dest_chip_id |
| * If intra_bss is set, copied by RXOLE from 'ADDR_SEARCH_ENTRY' |
| * to support intra-BSS routing with multi-chip multi-link |
| * operation. This indicates into which chip's TCL the packet should be |
| * queueued |
| * |
| * multicast_echo |
| * If set, this packet is a multicast echo, i.e. the DA is |
| * multicast and Rx OLE SA search with mcast_echo_check = 1 |
| * passed. RXDMA should release such packets to WBM. |
| * |
| * wds_learning_event |
| * If set, this packet has an SA search failure with WDS learning |
| * enabled for the peer. RXOLE should route this TLV to the |
| * RXDMA0 status ring to notify FW. |
| * |
| * wds_roaming_event |
| * If set, this packet's SA 'Sw_peer_id' mismatches the 'Sw_peer_id' |
| * of the peer through which the packet was got, indicating |
| * the SA node has roamed. RXOLE should route this TLV to |
| * the RXDMA0 status ring to notify FW. |
| * |
| * wds_keep_alive_event |
| * If set, the AST timestamp for this packet's SA is older |
| * than the current timestamp by more than a threshold programmed |
| * in RXOLE. RXOLE should route this TLV to the RXDMA0 status |
| * ring to notify FW to keep the AST entry for the SA alive. |
| * |
| * msdu_length |
| * MSDU length in bytes after decapsulation. |
| * This field is still valid for MPDU frames without A-MSDU. |
| * It still represents MSDU length after decapsulation |
| * |
| * stbc |
| * When set, use STBC transmission rates. |
| * |
| * ipsec_esp |
| * Set if IPv4/v6 packet is using IPsec ESP. |
| * |
| * l3_offset |
| * Depending upon mode bit, this field either indicates the |
| * L3 offset in bytes from the start of the RX_HEADER or the IP |
| * offset in bytes from the start of the packet after |
| * decapsulation. The latter is only valid if ipv4_proto or |
| * ipv6_proto is set. |
| * |
| * ipsec_ah |
| * Set if IPv4/v6 packet is using IPsec AH |
| * |
| * l4_offset |
| * Depending upon mode bit, this field either indicates the |
| * L4 offset in bytes from the start of RX_HEADER (only valid |
| * if either ipv4_proto or ipv6_proto is set to 1) or indicates |
| * the offset in bytes to the start of TCP or UDP header from |
| * the start of the IP header after decapsulation (Only valid if |
| * tcp_proto or udp_proto is set). The value 0 indicates that |
| * the offset is longer than 127 bytes. |
| * |
| * msdu_number |
| * Indicates the MSDU number within a MPDU. This value is |
| * reset to zero at the start of each MPDU. If the number of |
| * MSDU exceeds 255 this number will wrap using modulo 256. |
| * |
| * decap_type |
| * Indicates the format after decapsulation. Values are defined in |
| * enum %MPDU_START_DECAP_TYPE_*. |
| * |
| * ipv4_proto |
| * Set if L2 layer indicates IPv4 protocol. |
| * |
| * ipv6_proto |
| * Set if L2 layer indicates IPv6 protocol. |
| * |
| * tcp_proto |
| * Set if the ipv4_proto or ipv6_proto are set and the IP protocol |
| * indicates TCP. |
| * |
| * udp_proto |
| * Set if the ipv4_proto or ipv6_proto are set and the IP protocol |
| * indicates UDP. |
| * |
| * ip_frag |
| * Indicates that either the IP More frag bit is set or IP frag |
| * number is non-zero. If set indicates that this is a fragmented |
| * IP packet. |
| * |
| * tcp_only_ack |
| * Set if only the TCP Ack bit is set in the TCP flags and if |
| * the TCP payload is 0. |
| * |
| * da_is_bcast_mcast |
| * The destination address is broadcast or multicast. |
| * |
| * toeplitz_hash |
| * Actual chosen Hash. |
| * 0 - Toeplitz hash of 2-tuple (IP source address, IP |
| * destination address) |
| * 1 - Toeplitz hash of 4-tuple (IP source address, |
| * IP destination address, L4 (TCP/UDP) source port, |
| * L4 (TCP/UDP) destination port) |
| * 2 - Toeplitz of flow_id |
| * 3 - Zero is used |
| * |
| * ip_fixed_header_valid |
| * Fixed 20-byte IPv4 header or 40-byte IPv6 header parsed |
| * fully within first 256 bytes of the packet |
| * |
| * ip_extn_header_valid |
| * IPv6/IPv6 header, including IPv4 options and |
| * recognizable extension headers parsed fully within first 256 |
| * bytes of the packet |
| * |
| * tcp_udp_header_valid |
| * Fixed 20-byte TCP (excluding TCP options) or 8-byte UDP |
| * header parsed fully within first 256 bytes of the packet |
| * |
| * mesh_control_present |
| * When set, this MSDU includes the 'Mesh Control' field |
| * |
| * ldpc |
| * |
| * ip4_protocol_ip6_next_header |
| * For IPv4, this is the 8 bit protocol field set). For IPv6 this |
| * is the 8 bit next_header field. |
| * |
| * |
| * vlan_ctag_ci |
| * 2 bytes of C-VLAN Tag Control Information from WHO_L2_LLC |
| * |
| * vlan_stag_ci |
| * 2 bytes of S-VLAN Tag Control Information from WHO_L2_LLC |
| * in case of double VLAN |
| * |
| * peer_meta_data |
| * Meta data that SW has programmed in the Peer table entry |
| * of the transmitting STA. |
| * |
| * user_rssi |
| * RSSI for this user |
| * |
| * pkt_type |
| * Values are defined in enum %RX_MSDU_START_PKT_TYPE_*. |
| * |
| * sgi |
| * Field only valid when pkt type is HT, VHT or HE. Values are |
| * defined in enum %RX_MSDU_START_SGI_*. |
| * |
| * rate_mcs |
| * MCS Rate used. |
| * |
| * receive_bandwidth |
| * Full receive Bandwidth. Values are defined in enum |
| * %RX_MSDU_START_RECV_*. |
| * |
| * reception_type |
| * Indicates what type of reception this is and defined in enum |
| * %RX_MSDU_START_RECEPTION_TYPE_*. |
| * |
| * mimo_ss_bitmap |
| * Field only valid when |
| * Reception_type is RX_MSDU_START_RECEPTION_TYPE_DL_MU_MIMO or |
| * RX_MSDU_START_RECEPTION_TYPE_DL_MU_OFDMA_MIMO. |
| * |
| * Bitmap, with each bit indicating if the related spatial |
| * stream is used for this STA |
| * |
| * LSB related to SS 0 |
| * |
| * 0 - spatial stream not used for this reception |
| * 1 - spatial stream used for this reception |
| * |
| * msdu_done_copy |
| * If set indicates that the RX packet data, RX header data, |
| * RX PPDU start descriptor, RX MPDU start/end descriptor, |
| * RX MSDU start/end descriptors and RX Attention descriptor |
| * are all valid. This bit is in the last 64-bit of the descriptor |
| * expected to be subscribed in future hardware. |
| * |
| * flow_id_toeplitz |
| * Toeplitz hash of 5-tuple |
| * {IP source address, IP destination address, IP source port, IP |
| * destination port, L4 protocol} in case of non-IPSec. |
| * |
| * In case of IPSec - Toeplitz hash of 4-tuple |
| * {IP source address, IP destination address, SPI, L4 protocol} |
| * |
| * The relevant Toeplitz key registers are provided in RxOLE's |
| * instance of common parser module. These registers are separate |
| * from the Toeplitz keys used by ASE/FSE modules inside RxOLE. |
| * The actual value will be passed on from common parser module |
| * to RxOLE in one of the WHO_* TLVs. |
| * |
| * ppdu_start_timestamp |
| * Timestamp that indicates when the PPDU that contained this MPDU |
| * started on the medium. |
| * |
| * phy_meta_data |
| * SW programmed Meta data provided by the PHY. Can be used for SW |
| * to indicate the channel the device is on. |
| * |
| * toeplitz_hash_2_or_4 |
| * Controlled by multiple RxOLE registers for TCP/UDP over |
| * IPv4/IPv6 - Either, Toeplitz hash computed over 2-tuple |
| * IPv4 or IPv6 src/dest addresses is reported; or, Toeplitz |
| * hash computed over 4-tuple IPv4 or IPv6 src/dest addresses |
| * and src/dest ports is reported. The Flow_id_toeplitz hash |
| * can also be reported here. Usually the hash reported here |
| * is the one used for hash-based REO routing (see use_flow_id_toeplitz_clfy |
| * in 'RXPT_CLASSIFY_INFO'). |
| * |
| * sa |
| * Source MAC address |
| * |
| * first_mpdu |
| * Indicates the first MSDU of the PPDU. If both first_mpdu |
| * and last_mpdu are set in the MSDU then this is a not an |
| * A-MPDU frame but a stand alone MPDU. Interior MPDU in an |
| * A-MPDU shall have both first_mpdu and last_mpdu bits set to |
| * 0. The PPDU start status will only be valid when this bit |
| * is set. |
| * |
| * mcast_bcast |
| * Multicast / broadcast indicator. Only set when the MAC |
| * address 1 bit 0 is set indicating mcast/bcast and the BSSID |
| * matches one of the 4 BSSID registers. Only set when |
| * first_msdu is set. |
| * |
| * ast_index_not_found |
| * Only valid when first_msdu is set. Indicates no AST matching |
| * entries within the max search count. |
| * |
| * ast_index_timeout |
| * Only valid when first_msdu is set. Indicates an unsuccessful |
| * search in the address search table due to timeout. |
| * |
| * power_mgmt |
| * Power management bit set in the 802.11 header. Only set |
| * when first_msdu is set. |
| * |
| * non_qos |
| * Set if packet is not a non-QoS data frame. Only set when |
| * first_msdu is set. |
| * |
| * null_data |
| * Set if frame type indicates either null data or QoS null |
| * data format. Only set when first_msdu is set. |
| * |
| * mgmt_type |
| * Set if packet is a management packet. Only set when |
| * first_msdu is set. |
| * |
| * ctrl_type |
| * Set if packet is a control packet. Only set when first_msdu |
| * is set. |
| * |
| * more_data |
| * Set if more bit in frame control is set. Only set when |
| * first_msdu is set. |
| * |
| * eosp |
| * Set if the EOSP (end of service period) bit in the QoS |
| * control field is set. Only set when first_msdu is set. |
| * |
| * a_msdu_error |
| * Set if number of MSDUs in A-MSDU is above a threshold or if the |
| * size of the MSDU is invalid. This receive buffer will contain |
| * all of the remainder of MSDUs in this MPDU w/o decapsulation. |
| * |
| * order |
| * Set if the order bit in the frame control is set. Only |
| * set when first_msdu is set. |
| * |
| * wifi_parser_error |
| * Indicates that the WiFi frame has one of the following errors |
| * |
| * overflow_err |
| * RXPCU Receive FIFO ran out of space to receive the full MPDU. |
| * Therefore this MPDU is terminated early and is thus corrupted. |
| * |
| * This MPDU will not be ACKed. |
| * |
| * RXPCU might still be able to correctly receive the following |
| * MPDUs in the PPDU if enough fifo space became available in time. |
| * |
| * mpdu_length_err |
| * Set by RXPCU if the expected MPDU length does not correspond |
| * with the actually received number of bytes in the MPDU. |
| * |
| * tcp_udp_chksum_fail |
| * Indicates that the computed checksum (tcp_udp_chksum) did |
| * not match the checksum in the TCP/UDP header. |
| * |
| * ip_chksum_fail |
| * Indicates that the computed checksum did not match the |
| * checksum in the IP header. |
| * |
| * sa_idx_invalid |
| * Indicates no matching entry was found in the address search |
| * table for the source MAC address. |
| * |
| * da_idx_invalid |
| * Indicates no matching entry was found in the address search |
| * table for the destination MAC address. |
| * |
| * amsdu_addr_mismatch |
| * Indicates that an A-MSDU with 'from DS = 0' had an SA mismatching |
| * TA or an A-MDU with 'to DS = 0' had a DA mismatching RA |
| * |
| * rx_in_tx_decrypt_byp |
| * Indicates that RX packet is not decrypted as Crypto is busy |
| * with TX packet processing. |
| * |
| * encrypt_required |
| * Indicates that this data type frame is not encrypted even if |
| * the policy for this MPDU requires encryption as indicated in |
| * the peer table key type. |
| * |
| * directed |
| * MPDU is a directed packet which means that the RA matched |
| * our STA addresses. In proxySTA it means that the TA matched |
| * an entry in our address search table with the corresponding |
| * 'no_ack' bit is the address search entry cleared. |
| * |
| * buffer_fragment |
| * Indicates that at least one of the rx buffers has been |
| * fragmented. If set the FW should look at the rx_frag_info |
| * descriptor described below. |
| * |
| * mpdu_length_err |
| * Indicates that the MPDU was pre-maturely terminated |
| * resulting in a truncated MPDU. Don't trust the MPDU length |
| * field. |
| * |
| * tkip_mic_err |
| * Indicates that the MPDU Michael integrity check failed |
| * |
| * decrypt_err |
| * Indicates that the MPDU decrypt integrity check failed |
| * |
| * fcs_err |
| * Indicates that the MPDU FCS check failed |
| * |
| * flow_idx_timeout |
| * Indicates an unsuccessful flow search due to the expiring of |
| * the search timer. |
| * |
| * flow_idx_invalid |
| * flow id is not valid. |
| * |
| * decrypt_status_code |
| * Field provides insight into the decryption performed. Values |
| * are defined in enum %RX_DESC_DECRYPT_STATUS_CODE_*. |
| * |
| * rx_bitmap_not_updated |
| * Frame is received, but RXPCU could not update the receive bitmap |
| * due to (temporary) fifo constraints. |
| * |
| * msdu_done |
| * If set indicates that the RX packet data, RX header data, RX |
| * PPDU start descriptor, RX MPDU start/end descriptor, RX MSDU |
| * start/end descriptors and RX Attention descriptor are all |
| * valid. This bit must be in the last octet of the |
| * descriptor. |
| * |
| */ |
| |
| struct hal_rx_desc_qcn9274 { |
| struct rx_msdu_end_qcn9274 msdu_end; |
| struct rx_mpdu_start_qcn9274 mpdu_start; |
| u8 msdu_payload[]; |
| } __packed; |
| |
| struct hal_rx_desc_qcn9274_compact { |
| struct rx_msdu_end_qcn9274_compact msdu_end; |
| struct rx_mpdu_start_qcn9274_compact mpdu_start; |
| u8 msdu_payload[]; |
| } __packed; |
| |
| #define RX_BE_PADDING0_BYTES 8 |
| #define RX_BE_PADDING1_BYTES 8 |
| |
| #define HAL_RX_BE_PKT_HDR_TLV_LEN 112 |
| |
| struct rx_pkt_hdr_tlv { |
| __le64 tag; |
| __le64 phy_ppdu_id; |
| u8 rx_pkt_hdr[HAL_RX_BE_PKT_HDR_TLV_LEN]; |
| }; |
| |
| struct hal_rx_desc_wcn7850 { |
| __le64 msdu_end_tag; |
| struct rx_msdu_end_wcn7850 msdu_end; |
| u8 rx_padding0[RX_BE_PADDING0_BYTES]; |
| __le64 mpdu_start_tag; |
| struct rx_mpdu_start_qcn9274 mpdu_start; |
| struct rx_pkt_hdr_tlv pkt_hdr_tlv; |
| u8 msdu_payload[]; |
| }; |
| |
| struct hal_rx_desc { |
| union { |
| struct hal_rx_desc_qcn9274 qcn9274; |
| struct hal_rx_desc_qcn9274_compact qcn9274_compact; |
| struct hal_rx_desc_wcn7850 wcn7850; |
| } u; |
| } __packed; |
| |
| #define MAX_USER_POS 8 |
| #define MAX_MU_GROUP_ID 64 |
| #define MAX_MU_GROUP_SHOW 16 |
| #define MAX_MU_GROUP_LENGTH (6 * MAX_MU_GROUP_SHOW) |
| |
| #define HAL_RX_RU_ALLOC_TYPE_MAX 6 |
| #define RU_26 1 |
| #define RU_52 2 |
| #define RU_106 4 |
| #define RU_242 9 |
| #define RU_484 18 |
| #define RU_996 37 |
| |
| #endif /* ATH12K_RX_DESC_H */ |
