/* * Copyright (c) 2023 Qualcomm Innovation Center, Inc. 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 _RX_ATTENTION_H_ #define _RX_ATTENTION_H_ #if !defined(__ASSEMBLER__) #endif #define NUM_OF_DWORDS_RX_ATTENTION 4 #define NUM_OF_QWORDS_RX_ATTENTION 2 struct rx_attention { #ifndef WIFI_BIT_ORDER_BIG_ENDIAN uint32_t rxpcu_mpdu_filter_in_category : 2, // [1:0] sw_frame_group_id : 7, // [8:2] reserved_0 : 7, // [15:9] phy_ppdu_id : 16; // [31:16] uint32_t first_mpdu : 1, // [0:0] reserved_1a : 1, // [1:1] mcast_bcast : 1, // [2:2] ast_index_not_found : 1, // [3:3] ast_index_timeout : 1, // [4:4] power_mgmt : 1, // [5:5] non_qos : 1, // [6:6] null_data : 1, // [7:7] mgmt_type : 1, // [8:8] ctrl_type : 1, // [9:9] more_data : 1, // [10:10] eosp : 1, // [11:11] a_msdu_error : 1, // [12:12] fragment_flag : 1, // [13:13] order : 1, // [14:14] cce_match : 1, // [15:15] overflow_err : 1, // [16:16] msdu_length_err : 1, // [17:17] tcp_udp_chksum_fail : 1, // [18:18] ip_chksum_fail : 1, // [19:19] sa_idx_invalid : 1, // [20:20] da_idx_invalid : 1, // [21:21] reserved_1b : 1, // [22:22] rx_in_tx_decrypt_byp : 1, // [23:23] encrypt_required : 1, // [24:24] directed : 1, // [25:25] buffer_fragment : 1, // [26:26] mpdu_length_err : 1, // [27:27] tkip_mic_err : 1, // [28:28] decrypt_err : 1, // [29:29] unencrypted_frame_err : 1, // [30:30] fcs_err : 1; // [31:31] uint32_t flow_idx_timeout : 1, // [0:0] flow_idx_invalid : 1, // [1:1] wifi_parser_error : 1, // [2:2] amsdu_parser_error : 1, // [3:3] sa_idx_timeout : 1, // [4:4] da_idx_timeout : 1, // [5:5] msdu_limit_error : 1, // [6:6] da_is_valid : 1, // [7:7] da_is_mcbc : 1, // [8:8] sa_is_valid : 1, // [9:9] decrypt_status_code : 3, // [12:10] rx_bitmap_not_updated : 1, // [13:13] reserved_2 : 17, // [30:14] msdu_done : 1; // [31:31] uint32_t tlv64_padding : 32; // [31:0] #else uint32_t phy_ppdu_id : 16, // [31:16] reserved_0 : 7, // [15:9] sw_frame_group_id : 7, // [8:2] rxpcu_mpdu_filter_in_category : 2; // [1:0] uint32_t fcs_err : 1, // [31:31] unencrypted_frame_err : 1, // [30:30] decrypt_err : 1, // [29:29] tkip_mic_err : 1, // [28:28] mpdu_length_err : 1, // [27:27] buffer_fragment : 1, // [26:26] directed : 1, // [25:25] encrypt_required : 1, // [24:24] rx_in_tx_decrypt_byp : 1, // [23:23] reserved_1b : 1, // [22:22] da_idx_invalid : 1, // [21:21] sa_idx_invalid : 1, // [20:20] ip_chksum_fail : 1, // [19:19] tcp_udp_chksum_fail : 1, // [18:18] msdu_length_err : 1, // [17:17] overflow_err : 1, // [16:16] cce_match : 1, // [15:15] order : 1, // [14:14] fragment_flag : 1, // [13:13] a_msdu_error : 1, // [12:12] eosp : 1, // [11:11] more_data : 1, // [10:10] ctrl_type : 1, // [9:9] mgmt_type : 1, // [8:8] null_data : 1, // [7:7] non_qos : 1, // [6:6] power_mgmt : 1, // [5:5] ast_index_timeout : 1, // [4:4] ast_index_not_found : 1, // [3:3] mcast_bcast : 1, // [2:2] reserved_1a : 1, // [1:1] first_mpdu : 1; // [0:0] uint32_t msdu_done : 1, // [31:31] reserved_2 : 17, // [30:14] rx_bitmap_not_updated : 1, // [13:13] decrypt_status_code : 3, // [12:10] sa_is_valid : 1, // [9:9] da_is_mcbc : 1, // [8:8] da_is_valid : 1, // [7:7] msdu_limit_error : 1, // [6:6] da_idx_timeout : 1, // [5:5] sa_idx_timeout : 1, // [4:4] amsdu_parser_error : 1, // [3:3] wifi_parser_error : 1, // [2:2] flow_idx_invalid : 1, // [1:1] flow_idx_timeout : 1; // [0:0] uint32_t tlv64_padding : 32; // [31:0] #endif }; /* Description 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 This MPDU passed the normal frame filter programming of rxpcu This MPDU did NOT pass the regular frame filter and would have been dropped, were it not for the frame fitting into the 'monitor_client' category. This MPDU did NOT pass the regular frame filter and also did not pass the rxpcu_monitor_client filter. It would have been dropped accept that it did pass the 'monitor_other' category. This MPDU passed the normal frame filter programming of RXPCU but additionally fit into the 'monitor_override_client' category. */ #define RX_ATTENTION_RXPCU_MPDU_FILTER_IN_CATEGORY_OFFSET 0x0000000000000000 #define RX_ATTENTION_RXPCU_MPDU_FILTER_IN_CATEGORY_LSB 0 #define RX_ATTENTION_RXPCU_MPDU_FILTER_IN_CATEGORY_MSB 1 #define RX_ATTENTION_RXPCU_MPDU_FILTER_IN_CATEGORY_MASK 0x0000000000000003 /* Description SW_FRAME_GROUP_ID SW processes frames based on certain classifications. This field indicates to what sw classification this MPDU is mapped. The classification is given in priority order This includes mpdus of type Data Null. This includes QoS Null frames except in UL MU or TB PPDUs. This includes QoS Null frames in UL MU or TB PPDUs. This covers type 3 and protocol version != 0 PHY reported an error */ #define RX_ATTENTION_SW_FRAME_GROUP_ID_OFFSET 0x0000000000000000 #define RX_ATTENTION_SW_FRAME_GROUP_ID_LSB 2 #define RX_ATTENTION_SW_FRAME_GROUP_ID_MSB 8 #define RX_ATTENTION_SW_FRAME_GROUP_ID_MASK 0x00000000000001fc /* Description RESERVED_0 */ #define RX_ATTENTION_RESERVED_0_OFFSET 0x0000000000000000 #define RX_ATTENTION_RESERVED_0_LSB 9 #define RX_ATTENTION_RESERVED_0_MSB 15 #define RX_ATTENTION_RESERVED_0_MASK 0x000000000000fe00 /* Description PHY_PPDU_ID A ppdu counter value that PHY increments for every PPDU received. The counter value wraps around */ #define RX_ATTENTION_PHY_PPDU_ID_OFFSET 0x0000000000000000 #define RX_ATTENTION_PHY_PPDU_ID_LSB 16 #define RX_ATTENTION_PHY_PPDU_ID_MSB 31 #define RX_ATTENTION_PHY_PPDU_ID_MASK 0x00000000ffff0000 /* Description 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. */ #define RX_ATTENTION_FIRST_MPDU_OFFSET 0x0000000000000000 #define RX_ATTENTION_FIRST_MPDU_LSB 32 #define RX_ATTENTION_FIRST_MPDU_MSB 32 #define RX_ATTENTION_FIRST_MPDU_MASK 0x0000000100000000 /* Description RESERVED_1A */ #define RX_ATTENTION_RESERVED_1A_OFFSET 0x0000000000000000 #define RX_ATTENTION_RESERVED_1A_LSB 33 #define RX_ATTENTION_RESERVED_1A_MSB 33 #define RX_ATTENTION_RESERVED_1A_MASK 0x0000000200000000 /* Description 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. */ #define RX_ATTENTION_MCAST_BCAST_OFFSET 0x0000000000000000 #define RX_ATTENTION_MCAST_BCAST_LSB 34 #define RX_ATTENTION_MCAST_BCAST_MSB 34 #define RX_ATTENTION_MCAST_BCAST_MASK 0x0000000400000000 /* Description AST_INDEX_NOT_FOUND Only valid when first_msdu is set. Indicates no AST matching entries within the the max search count. */ #define RX_ATTENTION_AST_INDEX_NOT_FOUND_OFFSET 0x0000000000000000 #define RX_ATTENTION_AST_INDEX_NOT_FOUND_LSB 35 #define RX_ATTENTION_AST_INDEX_NOT_FOUND_MSB 35 #define RX_ATTENTION_AST_INDEX_NOT_FOUND_MASK 0x0000000800000000 /* Description AST_INDEX_TIMEOUT Only valid when first_msdu is set. Indicates an unsuccessful search in the address seach table due to timeout. */ #define RX_ATTENTION_AST_INDEX_TIMEOUT_OFFSET 0x0000000000000000 #define RX_ATTENTION_AST_INDEX_TIMEOUT_LSB 36 #define RX_ATTENTION_AST_INDEX_TIMEOUT_MSB 36 #define RX_ATTENTION_AST_INDEX_TIMEOUT_MASK 0x0000001000000000 /* Description POWER_MGMT Power management bit set in the 802.11 header. Only set when first_msdu is set. */ #define RX_ATTENTION_POWER_MGMT_OFFSET 0x0000000000000000 #define RX_ATTENTION_POWER_MGMT_LSB 37 #define RX_ATTENTION_POWER_MGMT_MSB 37 #define RX_ATTENTION_POWER_MGMT_MASK 0x0000002000000000 /* Description NON_QOS Set if packet is not a non-QoS data frame. Only set when first_msdu is set. */ #define RX_ATTENTION_NON_QOS_OFFSET 0x0000000000000000 #define RX_ATTENTION_NON_QOS_LSB 38 #define RX_ATTENTION_NON_QOS_MSB 38 #define RX_ATTENTION_NON_QOS_MASK 0x0000004000000000 /* Description NULL_DATA Set if frame type indicates either null data or QoS null data format. Only set when first_msdu is set. */ #define RX_ATTENTION_NULL_DATA_OFFSET 0x0000000000000000 #define RX_ATTENTION_NULL_DATA_LSB 39 #define RX_ATTENTION_NULL_DATA_MSB 39 #define RX_ATTENTION_NULL_DATA_MASK 0x0000008000000000 /* Description MGMT_TYPE Set if packet is a management packet. Only set when first_msdu is set. */ #define RX_ATTENTION_MGMT_TYPE_OFFSET 0x0000000000000000 #define RX_ATTENTION_MGMT_TYPE_LSB 40 #define RX_ATTENTION_MGMT_TYPE_MSB 40 #define RX_ATTENTION_MGMT_TYPE_MASK 0x0000010000000000 /* Description CTRL_TYPE Set if packet is a control packet. Only set when first_msdu is set. */ #define RX_ATTENTION_CTRL_TYPE_OFFSET 0x0000000000000000 #define RX_ATTENTION_CTRL_TYPE_LSB 41 #define RX_ATTENTION_CTRL_TYPE_MSB 41 #define RX_ATTENTION_CTRL_TYPE_MASK 0x0000020000000000 /* Description MORE_DATA Set if more bit in frame control is set. Only set when first_msdu is set. */ #define RX_ATTENTION_MORE_DATA_OFFSET 0x0000000000000000 #define RX_ATTENTION_MORE_DATA_LSB 42 #define RX_ATTENTION_MORE_DATA_MSB 42 #define RX_ATTENTION_MORE_DATA_MASK 0x0000040000000000 /* Description EOSP Set if the EOSP (end of service period) bit in the QoS control field is set. Only set when first_msdu is set. */ #define RX_ATTENTION_EOSP_OFFSET 0x0000000000000000 #define RX_ATTENTION_EOSP_LSB 43 #define RX_ATTENTION_EOSP_MSB 43 #define RX_ATTENTION_EOSP_MASK 0x0000080000000000 /* Description 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 the MSDUs in this MPDU without decapsulation. */ #define RX_ATTENTION_A_MSDU_ERROR_OFFSET 0x0000000000000000 #define RX_ATTENTION_A_MSDU_ERROR_LSB 44 #define RX_ATTENTION_A_MSDU_ERROR_MSB 44 #define RX_ATTENTION_A_MSDU_ERROR_MASK 0x0000100000000000 /* Description 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. */ #define RX_ATTENTION_FRAGMENT_FLAG_OFFSET 0x0000000000000000 #define RX_ATTENTION_FRAGMENT_FLAG_LSB 45 #define RX_ATTENTION_FRAGMENT_FLAG_MSB 45 #define RX_ATTENTION_FRAGMENT_FLAG_MASK 0x0000200000000000 /* Description ORDER Set if the order bit in the frame control is set. Only set when first_msdu is set. */ #define RX_ATTENTION_ORDER_OFFSET 0x0000000000000000 #define RX_ATTENTION_ORDER_LSB 46 #define RX_ATTENTION_ORDER_MSB 46 #define RX_ATTENTION_ORDER_MASK 0x0000400000000000 /* Description 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. */ #define RX_ATTENTION_CCE_MATCH_OFFSET 0x0000000000000000 #define RX_ATTENTION_CCE_MATCH_LSB 47 #define RX_ATTENTION_CCE_MATCH_MSB 47 #define RX_ATTENTION_CCE_MATCH_MASK 0x0000800000000000 /* Description OVERFLOW_ERR RXPCU Receive FIFO ran out of space to receive the full MPDU. Therefor 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 */ #define RX_ATTENTION_OVERFLOW_ERR_OFFSET 0x0000000000000000 #define RX_ATTENTION_OVERFLOW_ERR_LSB 48 #define RX_ATTENTION_OVERFLOW_ERR_MSB 48 #define RX_ATTENTION_OVERFLOW_ERR_MASK 0x0001000000000000 /* Description MSDU_LENGTH_ERR Indicates that the MSDU length from the 802.3 encapsulated length field extends beyond the MPDU boundary or if the length is less than 14 bytes. Merged with original "other_msdu_err": Indicates that the MSDU threshold was exceeded and thus all the rest of the MSDUs will not be scattered and will not be decasulated but will be DMA'ed in RAW format as a single MSDU buffer */ #define RX_ATTENTION_MSDU_LENGTH_ERR_OFFSET 0x0000000000000000 #define RX_ATTENTION_MSDU_LENGTH_ERR_LSB 49 #define RX_ATTENTION_MSDU_LENGTH_ERR_MSB 49 #define RX_ATTENTION_MSDU_LENGTH_ERR_MASK 0x0002000000000000 /* Description TCP_UDP_CHKSUM_FAIL Indicates that the computed checksum (tcp_udp_chksum in 'RX_MSDU_END') did not match the checksum in the TCP/UDP header. */ #define RX_ATTENTION_TCP_UDP_CHKSUM_FAIL_OFFSET 0x0000000000000000 #define RX_ATTENTION_TCP_UDP_CHKSUM_FAIL_LSB 50 #define RX_ATTENTION_TCP_UDP_CHKSUM_FAIL_MSB 50 #define RX_ATTENTION_TCP_UDP_CHKSUM_FAIL_MASK 0x0004000000000000 /* Description IP_CHKSUM_FAIL Indicates that the computed checksum (ip_hdr_chksum in 'RX_MSDU_END') did not match the checksum in the IP header. */ #define RX_ATTENTION_IP_CHKSUM_FAIL_OFFSET 0x0000000000000000 #define RX_ATTENTION_IP_CHKSUM_FAIL_LSB 51 #define RX_ATTENTION_IP_CHKSUM_FAIL_MSB 51 #define RX_ATTENTION_IP_CHKSUM_FAIL_MASK 0x0008000000000000 /* Description SA_IDX_INVALID Indicates no matching entry was found in the address search table for the source MAC address. */ #define RX_ATTENTION_SA_IDX_INVALID_OFFSET 0x0000000000000000 #define RX_ATTENTION_SA_IDX_INVALID_LSB 52 #define RX_ATTENTION_SA_IDX_INVALID_MSB 52 #define RX_ATTENTION_SA_IDX_INVALID_MASK 0x0010000000000000 /* Description DA_IDX_INVALID Indicates no matching entry was found in the address search table for the destination MAC address. */ #define RX_ATTENTION_DA_IDX_INVALID_OFFSET 0x0000000000000000 #define RX_ATTENTION_DA_IDX_INVALID_LSB 53 #define RX_ATTENTION_DA_IDX_INVALID_MSB 53 #define RX_ATTENTION_DA_IDX_INVALID_MASK 0x0020000000000000 /* Description RESERVED_1B */ #define RX_ATTENTION_RESERVED_1B_OFFSET 0x0000000000000000 #define RX_ATTENTION_RESERVED_1B_LSB 54 #define RX_ATTENTION_RESERVED_1B_MSB 54 #define RX_ATTENTION_RESERVED_1B_MASK 0x0040000000000000 /* Description RX_IN_TX_DECRYPT_BYP Indicates that RX packet is not decrypted as Crypto is busy with TX packet processing. */ #define RX_ATTENTION_RX_IN_TX_DECRYPT_BYP_OFFSET 0x0000000000000000 #define RX_ATTENTION_RX_IN_TX_DECRYPT_BYP_LSB 55 #define RX_ATTENTION_RX_IN_TX_DECRYPT_BYP_MSB 55 #define RX_ATTENTION_RX_IN_TX_DECRYPT_BYP_MASK 0x0080000000000000 /* Description 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 entry key type. */ #define RX_ATTENTION_ENCRYPT_REQUIRED_OFFSET 0x0000000000000000 #define RX_ATTENTION_ENCRYPT_REQUIRED_LSB 56 #define RX_ATTENTION_ENCRYPT_REQUIRED_MSB 56 #define RX_ATTENTION_ENCRYPT_REQUIRED_MASK 0x0100000000000000 /* Description 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. */ #define RX_ATTENTION_DIRECTED_OFFSET 0x0000000000000000 #define RX_ATTENTION_DIRECTED_LSB 57 #define RX_ATTENTION_DIRECTED_MSB 57 #define RX_ATTENTION_DIRECTED_MASK 0x0200000000000000 /* Description 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. */ #define RX_ATTENTION_BUFFER_FRAGMENT_OFFSET 0x0000000000000000 #define RX_ATTENTION_BUFFER_FRAGMENT_LSB 58 #define RX_ATTENTION_BUFFER_FRAGMENT_MSB 58 #define RX_ATTENTION_BUFFER_FRAGMENT_MASK 0x0400000000000000 /* Description MPDU_LENGTH_ERR Indicates that the MPDU was pre-maturely terminated resulting in a truncated MPDU. Don't trust the MPDU length field. */ #define RX_ATTENTION_MPDU_LENGTH_ERR_OFFSET 0x0000000000000000 #define RX_ATTENTION_MPDU_LENGTH_ERR_LSB 59 #define RX_ATTENTION_MPDU_LENGTH_ERR_MSB 59 #define RX_ATTENTION_MPDU_LENGTH_ERR_MASK 0x0800000000000000 /* Description TKIP_MIC_ERR Indicates that the MPDU Michael integrity check failed */ #define RX_ATTENTION_TKIP_MIC_ERR_OFFSET 0x0000000000000000 #define RX_ATTENTION_TKIP_MIC_ERR_LSB 60 #define RX_ATTENTION_TKIP_MIC_ERR_MSB 60 #define RX_ATTENTION_TKIP_MIC_ERR_MASK 0x1000000000000000 /* Description DECRYPT_ERR Indicates that the MPDU decrypt integrity check failed or CRYPTO received an encrypted frame, but did not get a valid corresponding key id in the peer entry. */ #define RX_ATTENTION_DECRYPT_ERR_OFFSET 0x0000000000000000 #define RX_ATTENTION_DECRYPT_ERR_LSB 61 #define RX_ATTENTION_DECRYPT_ERR_MSB 61 #define RX_ATTENTION_DECRYPT_ERR_MASK 0x2000000000000000 /* Description UNENCRYPTED_FRAME_ERR Copied here by RX OLE from the RX_MPDU_END TLV */ #define RX_ATTENTION_UNENCRYPTED_FRAME_ERR_OFFSET 0x0000000000000000 #define RX_ATTENTION_UNENCRYPTED_FRAME_ERR_LSB 62 #define RX_ATTENTION_UNENCRYPTED_FRAME_ERR_MSB 62 #define RX_ATTENTION_UNENCRYPTED_FRAME_ERR_MASK 0x4000000000000000 /* Description FCS_ERR Indicates that the MPDU FCS check failed */ #define RX_ATTENTION_FCS_ERR_OFFSET 0x0000000000000000 #define RX_ATTENTION_FCS_ERR_LSB 63 #define RX_ATTENTION_FCS_ERR_MSB 63 #define RX_ATTENTION_FCS_ERR_MASK 0x8000000000000000 /* Description FLOW_IDX_TIMEOUT Indicates an unsuccessful flow search due to the expiring of the search timer. */ #define RX_ATTENTION_FLOW_IDX_TIMEOUT_OFFSET 0x0000000000000008 #define RX_ATTENTION_FLOW_IDX_TIMEOUT_LSB 0 #define RX_ATTENTION_FLOW_IDX_TIMEOUT_MSB 0 #define RX_ATTENTION_FLOW_IDX_TIMEOUT_MASK 0x0000000000000001 /* Description FLOW_IDX_INVALID flow id is not valid */ #define RX_ATTENTION_FLOW_IDX_INVALID_OFFSET 0x0000000000000008 #define RX_ATTENTION_FLOW_IDX_INVALID_LSB 1 #define RX_ATTENTION_FLOW_IDX_INVALID_MSB 1 #define RX_ATTENTION_FLOW_IDX_INVALID_MASK 0x0000000000000002 /* Description WIFI_PARSER_ERROR Indicates that the WiFi frame has one of the following errors o has less than minimum allowed bytes as per standard o has incomplete VLAN LLC/SNAP (only for non A-MSDUs) */ #define RX_ATTENTION_WIFI_PARSER_ERROR_OFFSET 0x0000000000000008 #define RX_ATTENTION_WIFI_PARSER_ERROR_LSB 2 #define RX_ATTENTION_WIFI_PARSER_ERROR_MSB 2 #define RX_ATTENTION_WIFI_PARSER_ERROR_MASK 0x0000000000000004 /* Description AMSDU_PARSER_ERROR A-MSDU could not be properly de-agregated. */ #define RX_ATTENTION_AMSDU_PARSER_ERROR_OFFSET 0x0000000000000008 #define RX_ATTENTION_AMSDU_PARSER_ERROR_LSB 3 #define RX_ATTENTION_AMSDU_PARSER_ERROR_MSB 3 #define RX_ATTENTION_AMSDU_PARSER_ERROR_MASK 0x0000000000000008 /* Description SA_IDX_TIMEOUT Indicates an unsuccessful MAC source address search due to the expiring of the search timer. */ #define RX_ATTENTION_SA_IDX_TIMEOUT_OFFSET 0x0000000000000008 #define RX_ATTENTION_SA_IDX_TIMEOUT_LSB 4 #define RX_ATTENTION_SA_IDX_TIMEOUT_MSB 4 #define RX_ATTENTION_SA_IDX_TIMEOUT_MASK 0x0000000000000010 /* Description DA_IDX_TIMEOUT Indicates an unsuccessful MAC destination address search due to the expiring of the search timer. */ #define RX_ATTENTION_DA_IDX_TIMEOUT_OFFSET 0x0000000000000008 #define RX_ATTENTION_DA_IDX_TIMEOUT_LSB 5 #define RX_ATTENTION_DA_IDX_TIMEOUT_MSB 5 #define RX_ATTENTION_DA_IDX_TIMEOUT_MASK 0x0000000000000020 /* Description 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 decasulated but will be DMA'ed in RAW format as a single MSDU buffer */ #define RX_ATTENTION_MSDU_LIMIT_ERROR_OFFSET 0x0000000000000008 #define RX_ATTENTION_MSDU_LIMIT_ERROR_LSB 6 #define RX_ATTENTION_MSDU_LIMIT_ERROR_MSB 6 #define RX_ATTENTION_MSDU_LIMIT_ERROR_MASK 0x0000000000000040 /* Description DA_IS_VALID Indicates that OLE found a valid DA entry */ #define RX_ATTENTION_DA_IS_VALID_OFFSET 0x0000000000000008 #define RX_ATTENTION_DA_IS_VALID_LSB 7 #define RX_ATTENTION_DA_IS_VALID_MSB 7 #define RX_ATTENTION_DA_IS_VALID_MASK 0x0000000000000080 /* Description DA_IS_MCBC Field Only valid if "da_is_valid" is set Indicates the DA address was a Multicast of Broadcast address. */ #define RX_ATTENTION_DA_IS_MCBC_OFFSET 0x0000000000000008 #define RX_ATTENTION_DA_IS_MCBC_LSB 8 #define RX_ATTENTION_DA_IS_MCBC_MSB 8 #define RX_ATTENTION_DA_IS_MCBC_MASK 0x0000000000000100 /* Description SA_IS_VALID Indicates that OLE found a valid SA entry */ #define RX_ATTENTION_SA_IS_VALID_OFFSET 0x0000000000000008 #define RX_ATTENTION_SA_IS_VALID_LSB 9 #define RX_ATTENTION_SA_IS_VALID_MSB 9 #define RX_ATTENTION_SA_IS_VALID_MASK 0x0000000000000200 /* Description DECRYPT_STATUS_CODE Field provides insight into the decryption performed Frame had protection enabled and decrypted properly Frame is unprotected and hence bypassed Frame has protection enabled and could not be properly decrypted due to MIC/ICV mismatch etc. Frame has protection enabled but the key that was required to decrypt this frame was not valid Frame has protection enabled but the key that was required to decrypt this frame was not valid Reserved for other indications */ #define RX_ATTENTION_DECRYPT_STATUS_CODE_OFFSET 0x0000000000000008 #define RX_ATTENTION_DECRYPT_STATUS_CODE_LSB 10 #define RX_ATTENTION_DECRYPT_STATUS_CODE_MSB 12 #define RX_ATTENTION_DECRYPT_STATUS_CODE_MASK 0x0000000000001c00 /* Description RX_BITMAP_NOT_UPDATED Frame is received, but RXPCU could not update the receive bitmap due to (temporary) fifo contraints. */ #define RX_ATTENTION_RX_BITMAP_NOT_UPDATED_OFFSET 0x0000000000000008 #define RX_ATTENTION_RX_BITMAP_NOT_UPDATED_LSB 13 #define RX_ATTENTION_RX_BITMAP_NOT_UPDATED_MSB 13 #define RX_ATTENTION_RX_BITMAP_NOT_UPDATED_MASK 0x0000000000002000 /* Description RESERVED_2 */ #define RX_ATTENTION_RESERVED_2_OFFSET 0x0000000000000008 #define RX_ATTENTION_RESERVED_2_LSB 14 #define RX_ATTENTION_RESERVED_2_MSB 30 #define RX_ATTENTION_RESERVED_2_MASK 0x000000007fffc000 /* Description 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. */ #define RX_ATTENTION_MSDU_DONE_OFFSET 0x0000000000000008 #define RX_ATTENTION_MSDU_DONE_LSB 31 #define RX_ATTENTION_MSDU_DONE_MSB 31 #define RX_ATTENTION_MSDU_DONE_MASK 0x0000000080000000 /* Description TLV64_PADDING Automatic DWORD padding inserted while converting TLV32 to TLV64 for 64 bit ARCH */ #define RX_ATTENTION_TLV64_PADDING_OFFSET 0x0000000000000008 #define RX_ATTENTION_TLV64_PADDING_LSB 32 #define RX_ATTENTION_TLV64_PADDING_MSB 63 #define RX_ATTENTION_TLV64_PADDING_MASK 0xffffffff00000000 #endif // RX_ATTENTION