| /* |
| * Copyright (c) 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. |
| */ |
| |
| // |
| // DO NOT EDIT! This file is automatically generated |
| // These definitions are tied to a particular hardware layout |
| |
| |
| #ifndef _RX_ATTENTION_H_ |
| #define _RX_ATTENTION_H_ |
| #if !defined(__ASSEMBLER__) |
| #endif |
| |
| |
| // ################ START SUMMARY ################# |
| // |
| // Dword Fields |
| // 0 rxpcu_mpdu_filter_in_category[1:0], sw_frame_group_id[8:2], reserved_0[15:9], phy_ppdu_id[31:16] |
| // 1 first_mpdu[0], reserved_1a[1], mcast_bcast[2], ast_index_not_found[3], ast_index_timeout[4], power_mgmt[5], non_qos[6], null_data[7], mgmt_type[8], ctrl_type[9], more_data[10], eosp[11], a_msdu_error[12], fragment_flag[13], order[14], cce_match[15], overflow_err[16], msdu_length_err[17], tcp_udp_chksum_fail[18], ip_chksum_fail[19], sa_idx_invalid[20], da_idx_invalid[21], reserved_1b[22], rx_in_tx_decrypt_byp[23], encrypt_required[24], directed[25], buffer_fragment[26], mpdu_length_err[27], tkip_mic_err[28], decrypt_err[29], unencrypted_frame_err[30], fcs_err[31] |
| // 2 flow_idx_timeout[0], flow_idx_invalid[1], wifi_parser_error[2], amsdu_parser_error[3], sa_idx_timeout[4], da_idx_timeout[5], msdu_limit_error[6], da_is_valid[7], da_is_mcbc[8], sa_is_valid[9], decrypt_status_code[12:10], rx_bitmap_not_updated[13], reserved_2[30:14], msdu_done[31] |
| // |
| // ################ END SUMMARY ################# |
| |
| #define NUM_OF_DWORDS_RX_ATTENTION 3 |
| |
| struct rx_attention { |
| 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] |
| reserved_1a : 1, //[1] |
| mcast_bcast : 1, //[2] |
| ast_index_not_found : 1, //[3] |
| ast_index_timeout : 1, //[4] |
| power_mgmt : 1, //[5] |
| non_qos : 1, //[6] |
| null_data : 1, //[7] |
| mgmt_type : 1, //[8] |
| ctrl_type : 1, //[9] |
| more_data : 1, //[10] |
| eosp : 1, //[11] |
| a_msdu_error : 1, //[12] |
| fragment_flag : 1, //[13] |
| order : 1, //[14] |
| cce_match : 1, //[15] |
| overflow_err : 1, //[16] |
| msdu_length_err : 1, //[17] |
| tcp_udp_chksum_fail : 1, //[18] |
| ip_chksum_fail : 1, //[19] |
| sa_idx_invalid : 1, //[20] |
| da_idx_invalid : 1, //[21] |
| reserved_1b : 1, //[22] |
| rx_in_tx_decrypt_byp : 1, //[23] |
| encrypt_required : 1, //[24] |
| directed : 1, //[25] |
| buffer_fragment : 1, //[26] |
| mpdu_length_err : 1, //[27] |
| tkip_mic_err : 1, //[28] |
| decrypt_err : 1, //[29] |
| unencrypted_frame_err : 1, //[30] |
| fcs_err : 1; //[31] |
| uint32_t flow_idx_timeout : 1, //[0] |
| flow_idx_invalid : 1, //[1] |
| wifi_parser_error : 1, //[2] |
| amsdu_parser_error : 1, //[3] |
| sa_idx_timeout : 1, //[4] |
| da_idx_timeout : 1, //[5] |
| msdu_limit_error : 1, //[6] |
| da_is_valid : 1, //[7] |
| da_is_mcbc : 1, //[8] |
| sa_is_valid : 1, //[9] |
| decrypt_status_code : 3, //[12:10] |
| rx_bitmap_not_updated : 1, //[13] |
| reserved_2 : 17, //[30:14] |
| msdu_done : 1; //[31] |
| }; |
| |
| /* |
| |
| 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 |
| |
| <enum 0 rxpcu_filter_pass> This MPDU passed the normal |
| frame filter programming of rxpcu |
| |
| <enum 1 rxpcu_monitor_client> 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. |
| |
| <enum 2 rxpcu_monitor_other> 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. |
| |
| <legal 0-2> |
| |
| 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 |
| |
| |
| |
| <enum 0 sw_frame_group_NDP_frame> |
| |
| |
| |
| <enum 1 sw_frame_group_Multicast_data> |
| |
| <enum 2 sw_frame_group_Unicast_data> |
| |
| <enum 3 sw_frame_group_Null_data > This includes mpdus |
| of type Data Null as well as QoS Data Null |
| |
| |
| |
| <enum 4 sw_frame_group_mgmt_0000 > |
| |
| <enum 5 sw_frame_group_mgmt_0001 > |
| |
| <enum 6 sw_frame_group_mgmt_0010 > |
| |
| <enum 7 sw_frame_group_mgmt_0011 > |
| |
| <enum 8 sw_frame_group_mgmt_0100 > |
| |
| <enum 9 sw_frame_group_mgmt_0101 > |
| |
| <enum 10 sw_frame_group_mgmt_0110 > |
| |
| <enum 11 sw_frame_group_mgmt_0111 > |
| |
| <enum 12 sw_frame_group_mgmt_1000 > |
| |
| <enum 13 sw_frame_group_mgmt_1001 > |
| |
| <enum 14 sw_frame_group_mgmt_1010 > |
| |
| <enum 15 sw_frame_group_mgmt_1011 > |
| |
| <enum 16 sw_frame_group_mgmt_1100 > |
| |
| <enum 17 sw_frame_group_mgmt_1101 > |
| |
| <enum 18 sw_frame_group_mgmt_1110 > |
| |
| <enum 19 sw_frame_group_mgmt_1111 > |
| |
| |
| |
| <enum 20 sw_frame_group_ctrl_0000 > |
| |
| <enum 21 sw_frame_group_ctrl_0001 > |
| |
| <enum 22 sw_frame_group_ctrl_0010 > |
| |
| <enum 23 sw_frame_group_ctrl_0011 > |
| |
| <enum 24 sw_frame_group_ctrl_0100 > |
| |
| <enum 25 sw_frame_group_ctrl_0101 > |
| |
| <enum 26 sw_frame_group_ctrl_0110 > |
| |
| <enum 27 sw_frame_group_ctrl_0111 > |
| |
| <enum 28 sw_frame_group_ctrl_1000 > |
| |
| <enum 29 sw_frame_group_ctrl_1001 > |
| |
| <enum 30 sw_frame_group_ctrl_1010 > |
| |
| <enum 31 sw_frame_group_ctrl_1011 > |
| |
| <enum 32 sw_frame_group_ctrl_1100 > |
| |
| <enum 33 sw_frame_group_ctrl_1101 > |
| |
| <enum 34 sw_frame_group_ctrl_1110 > |
| |
| <enum 35 sw_frame_group_ctrl_1111 > |
| |
| |
| |
| <enum 36 sw_frame_group_unsupported> This covers type 3 |
| and protocol version != 0 |
| |
| |
| |
| |
| |
| |
| <legal 0-37> |
| |
| reserved_0 |
| |
| <legal 0> |
| |
| phy_ppdu_id |
| |
| A ppdu counter value that PHY increments for every PPDU |
| received. The counter value wraps around |
| |
| <legal all> |
| |
| 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. |
| |
| reserved_1a |
| |
| <legal 0> |
| |
| 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 the max |
| search count. |
| |
| ast_index_timeout |
| |
| Only valid when first_msdu is set. |
| |
| |
| |
| Indicates an unsuccessful search in the address seach |
| 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 the MSDUs in this MPDU |
| without decapsulation. |
| |
| 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. |
| |
| order |
| |
| Set if the order bit in the frame control is set. Only |
| set when first_msdu is set. |
| |
| 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. |
| |
| 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 |
| |
| 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 |
| |
| 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. |
| |
| reserved_1b |
| |
| <legal 0> |
| |
| 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 entry 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 |
| or CRYPTO received an encrypted frame, but did not get a |
| valid corresponding key id in the peer entry. |
| |
| unencrypted_frame_err |
| |
| Copied here by RX OLE from the RX_MPDU_END TLV |
| |
| 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. |
| |
| <legal all> |
| |
| flow_idx_invalid |
| |
| flow id is not valid |
| |
| <legal all> |
| |
| 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) |
| |
| <legal all> |
| |
| amsdu_parser_error |
| |
| A-MSDU could not be properly de-agregated. |
| |
| <legal all> |
| |
| 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. |
| |
| 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 |
| |
| 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. |
| |
| sa_is_valid |
| |
| Indicates that OLE found a valid SA entry |
| |
| decrypt_status_code |
| |
| Field provides insight into the decryption performed |
| |
| |
| |
| <enum 0 decrypt_ok> Frame had protection enabled and |
| decrypted properly |
| |
| <enum 1 decrypt_unprotected_frame > Frame is unprotected |
| and hence bypassed |
| |
| <enum 2 decrypt_data_err > Frame has protection enabled |
| and could not be properly decrypted due to MIC/ICV mismatch |
| etc. |
| |
| <enum 3 decrypt_key_invalid > Frame has protection |
| enabled but the key that was required to decrypt this frame |
| was not valid |
| |
| <enum 4 decrypt_peer_entry_invalid > Frame has |
| protection enabled but the key that was required to decrypt |
| this frame was not valid |
| |
| <enum 5 decrypt_other > Reserved for other indications |
| |
| |
| |
| <legal 0 - 5> |
| |
| rx_bitmap_not_updated |
| |
| Frame is received, but RXPCU could not update the |
| receive bitmap due to (temporary) fifo contraints. |
| |
| <legal all> |
| |
| reserved_2 |
| |
| <legal 0> |
| |
| 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. |
| */ |
| |
| |
| /* Description RX_ATTENTION_0_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 |
| |
| <enum 0 rxpcu_filter_pass> This MPDU passed the normal |
| frame filter programming of rxpcu |
| |
| <enum 1 rxpcu_monitor_client> 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. |
| |
| <enum 2 rxpcu_monitor_other> 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. |
| |
| <legal 0-2> |
| */ |
| #define RX_ATTENTION_0_RXPCU_MPDU_FILTER_IN_CATEGORY_OFFSET 0x00000000 |
| #define RX_ATTENTION_0_RXPCU_MPDU_FILTER_IN_CATEGORY_LSB 0 |
| #define RX_ATTENTION_0_RXPCU_MPDU_FILTER_IN_CATEGORY_MASK 0x00000003 |
| |
| /* Description RX_ATTENTION_0_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 |
| |
| |
| |
| <enum 0 sw_frame_group_NDP_frame> |
| |
| |
| |
| <enum 1 sw_frame_group_Multicast_data> |
| |
| <enum 2 sw_frame_group_Unicast_data> |
| |
| <enum 3 sw_frame_group_Null_data > This includes mpdus |
| of type Data Null as well as QoS Data Null |
| |
| |
| |
| <enum 4 sw_frame_group_mgmt_0000 > |
| |
| <enum 5 sw_frame_group_mgmt_0001 > |
| |
| <enum 6 sw_frame_group_mgmt_0010 > |
| |
| <enum 7 sw_frame_group_mgmt_0011 > |
| |
| <enum 8 sw_frame_group_mgmt_0100 > |
| |
| <enum 9 sw_frame_group_mgmt_0101 > |
| |
| <enum 10 sw_frame_group_mgmt_0110 > |
| |
| <enum 11 sw_frame_group_mgmt_0111 > |
| |
| <enum 12 sw_frame_group_mgmt_1000 > |
| |
| <enum 13 sw_frame_group_mgmt_1001 > |
| |
| <enum 14 sw_frame_group_mgmt_1010 > |
| |
| <enum 15 sw_frame_group_mgmt_1011 > |
| |
| <enum 16 sw_frame_group_mgmt_1100 > |
| |
| <enum 17 sw_frame_group_mgmt_1101 > |
| |
| <enum 18 sw_frame_group_mgmt_1110 > |
| |
| <enum 19 sw_frame_group_mgmt_1111 > |
| |
| |
| |
| <enum 20 sw_frame_group_ctrl_0000 > |
| |
| <enum 21 sw_frame_group_ctrl_0001 > |
| |
| <enum 22 sw_frame_group_ctrl_0010 > |
| |
| <enum 23 sw_frame_group_ctrl_0011 > |
| |
| <enum 24 sw_frame_group_ctrl_0100 > |
| |
| <enum 25 sw_frame_group_ctrl_0101 > |
| |
| <enum 26 sw_frame_group_ctrl_0110 > |
| |
| <enum 27 sw_frame_group_ctrl_0111 > |
| |
| <enum 28 sw_frame_group_ctrl_1000 > |
| |
| <enum 29 sw_frame_group_ctrl_1001 > |
| |
| <enum 30 sw_frame_group_ctrl_1010 > |
| |
| <enum 31 sw_frame_group_ctrl_1011 > |
| |
| <enum 32 sw_frame_group_ctrl_1100 > |
| |
| <enum 33 sw_frame_group_ctrl_1101 > |
| |
| <enum 34 sw_frame_group_ctrl_1110 > |
| |
| <enum 35 sw_frame_group_ctrl_1111 > |
| |
| |
| |
| <enum 36 sw_frame_group_unsupported> This covers type 3 |
| and protocol version != 0 |
| |
| |
| |
| |
| |
| |
| <legal 0-37> |
| */ |
| #define RX_ATTENTION_0_SW_FRAME_GROUP_ID_OFFSET 0x00000000 |
| #define RX_ATTENTION_0_SW_FRAME_GROUP_ID_LSB 2 |
| #define RX_ATTENTION_0_SW_FRAME_GROUP_ID_MASK 0x000001fc |
| |
| /* Description RX_ATTENTION_0_RESERVED_0 |
| |
| <legal 0> |
| */ |
| #define RX_ATTENTION_0_RESERVED_0_OFFSET 0x00000000 |
| #define RX_ATTENTION_0_RESERVED_0_LSB 9 |
| #define RX_ATTENTION_0_RESERVED_0_MASK 0x0000fe00 |
| |
| /* Description RX_ATTENTION_0_PHY_PPDU_ID |
| |
| A ppdu counter value that PHY increments for every PPDU |
| received. The counter value wraps around |
| |
| <legal all> |
| */ |
| #define RX_ATTENTION_0_PHY_PPDU_ID_OFFSET 0x00000000 |
| #define RX_ATTENTION_0_PHY_PPDU_ID_LSB 16 |
| #define RX_ATTENTION_0_PHY_PPDU_ID_MASK 0xffff0000 |
| |
| /* Description RX_ATTENTION_1_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_1_FIRST_MPDU_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_FIRST_MPDU_LSB 0 |
| #define RX_ATTENTION_1_FIRST_MPDU_MASK 0x00000001 |
| |
| /* Description RX_ATTENTION_1_RESERVED_1A |
| |
| <legal 0> |
| */ |
| #define RX_ATTENTION_1_RESERVED_1A_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_RESERVED_1A_LSB 1 |
| #define RX_ATTENTION_1_RESERVED_1A_MASK 0x00000002 |
| |
| /* Description RX_ATTENTION_1_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_1_MCAST_BCAST_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_MCAST_BCAST_LSB 2 |
| #define RX_ATTENTION_1_MCAST_BCAST_MASK 0x00000004 |
| |
| /* Description RX_ATTENTION_1_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_1_AST_INDEX_NOT_FOUND_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_AST_INDEX_NOT_FOUND_LSB 3 |
| #define RX_ATTENTION_1_AST_INDEX_NOT_FOUND_MASK 0x00000008 |
| |
| /* Description RX_ATTENTION_1_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_1_AST_INDEX_TIMEOUT_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_AST_INDEX_TIMEOUT_LSB 4 |
| #define RX_ATTENTION_1_AST_INDEX_TIMEOUT_MASK 0x00000010 |
| |
| /* Description RX_ATTENTION_1_POWER_MGMT |
| |
| Power management bit set in the 802.11 header. Only set |
| when first_msdu is set. |
| */ |
| #define RX_ATTENTION_1_POWER_MGMT_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_POWER_MGMT_LSB 5 |
| #define RX_ATTENTION_1_POWER_MGMT_MASK 0x00000020 |
| |
| /* Description RX_ATTENTION_1_NON_QOS |
| |
| Set if packet is not a non-QoS data frame. Only set |
| when first_msdu is set. |
| */ |
| #define RX_ATTENTION_1_NON_QOS_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_NON_QOS_LSB 6 |
| #define RX_ATTENTION_1_NON_QOS_MASK 0x00000040 |
| |
| /* Description RX_ATTENTION_1_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_1_NULL_DATA_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_NULL_DATA_LSB 7 |
| #define RX_ATTENTION_1_NULL_DATA_MASK 0x00000080 |
| |
| /* Description RX_ATTENTION_1_MGMT_TYPE |
| |
| Set if packet is a management packet. Only set when |
| first_msdu is set. |
| */ |
| #define RX_ATTENTION_1_MGMT_TYPE_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_MGMT_TYPE_LSB 8 |
| #define RX_ATTENTION_1_MGMT_TYPE_MASK 0x00000100 |
| |
| /* Description RX_ATTENTION_1_CTRL_TYPE |
| |
| Set if packet is a control packet. Only set when |
| first_msdu is set. |
| */ |
| #define RX_ATTENTION_1_CTRL_TYPE_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_CTRL_TYPE_LSB 9 |
| #define RX_ATTENTION_1_CTRL_TYPE_MASK 0x00000200 |
| |
| /* Description RX_ATTENTION_1_MORE_DATA |
| |
| Set if more bit in frame control is set. Only set when |
| first_msdu is set. |
| */ |
| #define RX_ATTENTION_1_MORE_DATA_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_MORE_DATA_LSB 10 |
| #define RX_ATTENTION_1_MORE_DATA_MASK 0x00000400 |
| |
| /* Description RX_ATTENTION_1_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_1_EOSP_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_EOSP_LSB 11 |
| #define RX_ATTENTION_1_EOSP_MASK 0x00000800 |
| |
| /* Description RX_ATTENTION_1_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_1_A_MSDU_ERROR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_A_MSDU_ERROR_LSB 12 |
| #define RX_ATTENTION_1_A_MSDU_ERROR_MASK 0x00001000 |
| |
| /* Description RX_ATTENTION_1_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_1_FRAGMENT_FLAG_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_FRAGMENT_FLAG_LSB 13 |
| #define RX_ATTENTION_1_FRAGMENT_FLAG_MASK 0x00002000 |
| |
| /* Description RX_ATTENTION_1_ORDER |
| |
| Set if the order bit in the frame control is set. Only |
| set when first_msdu is set. |
| */ |
| #define RX_ATTENTION_1_ORDER_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_ORDER_LSB 14 |
| #define RX_ATTENTION_1_ORDER_MASK 0x00004000 |
| |
| /* Description RX_ATTENTION_1_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_1_CCE_MATCH_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_CCE_MATCH_LSB 15 |
| #define RX_ATTENTION_1_CCE_MATCH_MASK 0x00008000 |
| |
| /* Description RX_ATTENTION_1_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_1_OVERFLOW_ERR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_OVERFLOW_ERR_LSB 16 |
| #define RX_ATTENTION_1_OVERFLOW_ERR_MASK 0x00010000 |
| |
| /* Description RX_ATTENTION_1_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_1_MSDU_LENGTH_ERR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_MSDU_LENGTH_ERR_LSB 17 |
| #define RX_ATTENTION_1_MSDU_LENGTH_ERR_MASK 0x00020000 |
| |
| /* Description RX_ATTENTION_1_TCP_UDP_CHKSUM_FAIL |
| |
| Indicates that the computed checksum (tcp_udp_chksum) |
| did not match the checksum in the TCP/UDP header. |
| */ |
| #define RX_ATTENTION_1_TCP_UDP_CHKSUM_FAIL_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_TCP_UDP_CHKSUM_FAIL_LSB 18 |
| #define RX_ATTENTION_1_TCP_UDP_CHKSUM_FAIL_MASK 0x00040000 |
| |
| /* Description RX_ATTENTION_1_IP_CHKSUM_FAIL |
| |
| Indicates that the computed checksum did not match the |
| checksum in the IP header. |
| */ |
| #define RX_ATTENTION_1_IP_CHKSUM_FAIL_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_IP_CHKSUM_FAIL_LSB 19 |
| #define RX_ATTENTION_1_IP_CHKSUM_FAIL_MASK 0x00080000 |
| |
| /* Description RX_ATTENTION_1_SA_IDX_INVALID |
| |
| Indicates no matching entry was found in the address |
| search table for the source MAC address. |
| */ |
| #define RX_ATTENTION_1_SA_IDX_INVALID_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_SA_IDX_INVALID_LSB 20 |
| #define RX_ATTENTION_1_SA_IDX_INVALID_MASK 0x00100000 |
| |
| /* Description RX_ATTENTION_1_DA_IDX_INVALID |
| |
| Indicates no matching entry was found in the address |
| search table for the destination MAC address. |
| */ |
| #define RX_ATTENTION_1_DA_IDX_INVALID_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_DA_IDX_INVALID_LSB 21 |
| #define RX_ATTENTION_1_DA_IDX_INVALID_MASK 0x00200000 |
| |
| /* Description RX_ATTENTION_1_RESERVED_1B |
| |
| <legal 0> |
| */ |
| #define RX_ATTENTION_1_RESERVED_1B_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_RESERVED_1B_LSB 22 |
| #define RX_ATTENTION_1_RESERVED_1B_MASK 0x00400000 |
| |
| /* Description RX_ATTENTION_1_RX_IN_TX_DECRYPT_BYP |
| |
| Indicates that RX packet is not decrypted as Crypto is |
| busy with TX packet processing. |
| */ |
| #define RX_ATTENTION_1_RX_IN_TX_DECRYPT_BYP_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_RX_IN_TX_DECRYPT_BYP_LSB 23 |
| #define RX_ATTENTION_1_RX_IN_TX_DECRYPT_BYP_MASK 0x00800000 |
| |
| /* Description RX_ATTENTION_1_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_1_ENCRYPT_REQUIRED_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_ENCRYPT_REQUIRED_LSB 24 |
| #define RX_ATTENTION_1_ENCRYPT_REQUIRED_MASK 0x01000000 |
| |
| /* Description RX_ATTENTION_1_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_1_DIRECTED_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_DIRECTED_LSB 25 |
| #define RX_ATTENTION_1_DIRECTED_MASK 0x02000000 |
| |
| /* Description RX_ATTENTION_1_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_1_BUFFER_FRAGMENT_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_BUFFER_FRAGMENT_LSB 26 |
| #define RX_ATTENTION_1_BUFFER_FRAGMENT_MASK 0x04000000 |
| |
| /* Description RX_ATTENTION_1_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_1_MPDU_LENGTH_ERR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_MPDU_LENGTH_ERR_LSB 27 |
| #define RX_ATTENTION_1_MPDU_LENGTH_ERR_MASK 0x08000000 |
| |
| /* Description RX_ATTENTION_1_TKIP_MIC_ERR |
| |
| Indicates that the MPDU Michael integrity check failed |
| */ |
| #define RX_ATTENTION_1_TKIP_MIC_ERR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_TKIP_MIC_ERR_LSB 28 |
| #define RX_ATTENTION_1_TKIP_MIC_ERR_MASK 0x10000000 |
| |
| /* Description RX_ATTENTION_1_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_1_DECRYPT_ERR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_DECRYPT_ERR_LSB 29 |
| #define RX_ATTENTION_1_DECRYPT_ERR_MASK 0x20000000 |
| |
| /* Description RX_ATTENTION_1_UNENCRYPTED_FRAME_ERR |
| |
| Copied here by RX OLE from the RX_MPDU_END TLV |
| */ |
| #define RX_ATTENTION_1_UNENCRYPTED_FRAME_ERR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_UNENCRYPTED_FRAME_ERR_LSB 30 |
| #define RX_ATTENTION_1_UNENCRYPTED_FRAME_ERR_MASK 0x40000000 |
| |
| /* Description RX_ATTENTION_1_FCS_ERR |
| |
| Indicates that the MPDU FCS check failed |
| */ |
| #define RX_ATTENTION_1_FCS_ERR_OFFSET 0x00000004 |
| #define RX_ATTENTION_1_FCS_ERR_LSB 31 |
| #define RX_ATTENTION_1_FCS_ERR_MASK 0x80000000 |
| |
| /* Description RX_ATTENTION_2_FLOW_IDX_TIMEOUT |
| |
| Indicates an unsuccessful flow search due to the |
| expiring of the search timer. |
| |
| <legal all> |
| */ |
| #define RX_ATTENTION_2_FLOW_IDX_TIMEOUT_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_FLOW_IDX_TIMEOUT_LSB 0 |
| #define RX_ATTENTION_2_FLOW_IDX_TIMEOUT_MASK 0x00000001 |
| |
| /* Description RX_ATTENTION_2_FLOW_IDX_INVALID |
| |
| flow id is not valid |
| |
| <legal all> |
| */ |
| #define RX_ATTENTION_2_FLOW_IDX_INVALID_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_FLOW_IDX_INVALID_LSB 1 |
| #define RX_ATTENTION_2_FLOW_IDX_INVALID_MASK 0x00000002 |
| |
| /* Description RX_ATTENTION_2_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) |
| |
| <legal all> |
| */ |
| #define RX_ATTENTION_2_WIFI_PARSER_ERROR_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_WIFI_PARSER_ERROR_LSB 2 |
| #define RX_ATTENTION_2_WIFI_PARSER_ERROR_MASK 0x00000004 |
| |
| /* Description RX_ATTENTION_2_AMSDU_PARSER_ERROR |
| |
| A-MSDU could not be properly de-agregated. |
| |
| <legal all> |
| */ |
| #define RX_ATTENTION_2_AMSDU_PARSER_ERROR_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_AMSDU_PARSER_ERROR_LSB 3 |
| #define RX_ATTENTION_2_AMSDU_PARSER_ERROR_MASK 0x00000008 |
| |
| /* Description RX_ATTENTION_2_SA_IDX_TIMEOUT |
| |
| Indicates an unsuccessful MAC source address search due |
| to the expiring of the search timer. |
| */ |
| #define RX_ATTENTION_2_SA_IDX_TIMEOUT_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_SA_IDX_TIMEOUT_LSB 4 |
| #define RX_ATTENTION_2_SA_IDX_TIMEOUT_MASK 0x00000010 |
| |
| /* Description RX_ATTENTION_2_DA_IDX_TIMEOUT |
| |
| Indicates an unsuccessful MAC destination address search |
| due to the expiring of the search timer. |
| */ |
| #define RX_ATTENTION_2_DA_IDX_TIMEOUT_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_DA_IDX_TIMEOUT_LSB 5 |
| #define RX_ATTENTION_2_DA_IDX_TIMEOUT_MASK 0x00000020 |
| |
| /* Description RX_ATTENTION_2_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_2_MSDU_LIMIT_ERROR_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_MSDU_LIMIT_ERROR_LSB 6 |
| #define RX_ATTENTION_2_MSDU_LIMIT_ERROR_MASK 0x00000040 |
| |
| /* Description RX_ATTENTION_2_DA_IS_VALID |
| |
| Indicates that OLE found a valid DA entry |
| */ |
| #define RX_ATTENTION_2_DA_IS_VALID_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_DA_IS_VALID_LSB 7 |
| #define RX_ATTENTION_2_DA_IS_VALID_MASK 0x00000080 |
| |
| /* Description RX_ATTENTION_2_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_2_DA_IS_MCBC_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_DA_IS_MCBC_LSB 8 |
| #define RX_ATTENTION_2_DA_IS_MCBC_MASK 0x00000100 |
| |
| /* Description RX_ATTENTION_2_SA_IS_VALID |
| |
| Indicates that OLE found a valid SA entry |
| */ |
| #define RX_ATTENTION_2_SA_IS_VALID_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_SA_IS_VALID_LSB 9 |
| #define RX_ATTENTION_2_SA_IS_VALID_MASK 0x00000200 |
| |
| /* Description RX_ATTENTION_2_DECRYPT_STATUS_CODE |
| |
| Field provides insight into the decryption performed |
| |
| |
| |
| <enum 0 decrypt_ok> Frame had protection enabled and |
| decrypted properly |
| |
| <enum 1 decrypt_unprotected_frame > Frame is unprotected |
| and hence bypassed |
| |
| <enum 2 decrypt_data_err > Frame has protection enabled |
| and could not be properly decrypted due to MIC/ICV mismatch |
| etc. |
| |
| <enum 3 decrypt_key_invalid > Frame has protection |
| enabled but the key that was required to decrypt this frame |
| was not valid |
| |
| <enum 4 decrypt_peer_entry_invalid > Frame has |
| protection enabled but the key that was required to decrypt |
| this frame was not valid |
| |
| <enum 5 decrypt_other > Reserved for other indications |
| |
| |
| |
| <legal 0 - 5> |
| */ |
| #define RX_ATTENTION_2_DECRYPT_STATUS_CODE_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_DECRYPT_STATUS_CODE_LSB 10 |
| #define RX_ATTENTION_2_DECRYPT_STATUS_CODE_MASK 0x00001c00 |
| |
| /* Description RX_ATTENTION_2_RX_BITMAP_NOT_UPDATED |
| |
| Frame is received, but RXPCU could not update the |
| receive bitmap due to (temporary) fifo contraints. |
| |
| <legal all> |
| */ |
| #define RX_ATTENTION_2_RX_BITMAP_NOT_UPDATED_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_RX_BITMAP_NOT_UPDATED_LSB 13 |
| #define RX_ATTENTION_2_RX_BITMAP_NOT_UPDATED_MASK 0x00002000 |
| |
| /* Description RX_ATTENTION_2_RESERVED_2 |
| |
| <legal 0> |
| */ |
| #define RX_ATTENTION_2_RESERVED_2_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_RESERVED_2_LSB 14 |
| #define RX_ATTENTION_2_RESERVED_2_MASK 0x7fffc000 |
| |
| /* Description RX_ATTENTION_2_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_2_MSDU_DONE_OFFSET 0x00000008 |
| #define RX_ATTENTION_2_MSDU_DONE_LSB 31 |
| #define RX_ATTENTION_2_MSDU_DONE_MASK 0x80000000 |
| |
| |
| #endif // _RX_ATTENTION_H_ |
