// Copyright (c) 2014 Qualcomm Atheros, Inc. All rights reserved. // $ATH_LICENSE_HW_HDR_C$ // // DO NOT EDIT! This file is automatically generated // These definitions are tied to a particular hardware layout #ifndef _PPDU_SS_11N_INFO_H_ #define _PPDU_SS_11N_INFO_H_ #if !defined(__ASSEMBLER__) #endif // ################ START SUMMARY ################# // // Dword Fields // 0 struct l_sig_a l_sig_a_bw20; // 1 struct l_sig_a l_sig_a_bw40; // 2-3 struct ht_sig ht_sig_bw20; // 4-5 struct ht_sig ht_sig_bw40; // 6 struct tx_service tx_service_bw20; // 7 struct tx_service tx_service_bw40; // 10-8 struct tx_pcu_info tx_pcu_info_bw20; // 13-11 struct tx_pcu_info tx_pcu_info_bw40; // 14 duration_bw20[15:0], duration_bw40[31:16] // 15 set_fc_more_data_bw20[0], set_fc_more_data_bw40[1], set_fc_pwr_mgt[2], set_qc_eosp_bw20[3], set_qc_eosp_bw40[4], pcu_data_threshold_20[8:5], pcu_data_threshold_40[12:9], reserved[31:13] // // ################ END SUMMARY ################# #define NUM_OF_DWORDS_PPDU_SS_11N_INFO 16 struct ppdu_ss_11n_info { struct l_sig_a l_sig_a_bw20; struct l_sig_a l_sig_a_bw40; struct ht_sig ht_sig_bw20; struct ht_sig ht_sig_bw40; struct tx_service tx_service_bw20; struct tx_service tx_service_bw40; struct tx_pcu_info tx_pcu_info_bw20; struct tx_pcu_info tx_pcu_info_bw40; volatile uint32_t duration_bw20 : 16, //[15:0] duration_bw40 : 16; //[31:16] volatile uint32_t set_fc_more_data_bw20 : 1, //[0] set_fc_more_data_bw40 : 1, //[1] set_fc_pwr_mgt : 1, //[2] set_qc_eosp_bw20 : 1, //[3] set_qc_eosp_bw40 : 1, //[4] pcu_data_threshold_20 : 4, //[8:5] pcu_data_threshold_40 : 4, //[12:9] reserved : 19; //[31:13] }; /* struct l_sig_a l_sig_a_bw20 This field has exactly the same contents as the L_SIG_A TLV (without the tag/length word) struct l_sig_a l_sig_a_bw40 This field has exactly the same contents as the L_SIG_A TLV (without the tag/length word) struct ht_sig ht_sig_bw20 HT SIG field setting for 20 MHz transmission This field has exactly the same contents as the HT_SIG TLV (without the tag/length word) struct ht_sig ht_sig_bw40 HT SIG field setting for 40 MHz transmission This field has exactly the same contents as the HT_SIG TLV (without the tag/length word) struct tx_service tx_service_bw20 HT SERVICE field setting for 20 MHz transmission This field has exactly the same contents as the TX_SERVICE TLV (without the tag/length word) struct tx_service tx_service_bw40 HT SERVICE field setting for 40 MHz transmission This field has exactly the same contents as the TX_SERVICE TLV (without the tag/length word) struct tx_pcu_info tx_pcu_info_bw20 Info for tx_pcu for 20 MHz BW struct tx_pcu_info tx_pcu_info_bw40 Info for tx_pcu for 40 MHz BW duration_bw20 Duration field value to be inserted in the MPDUs when transmitting at 20 MHz BW. duration_bw40 Duration field value to be inserted in the MPDUs when transmitting at 40 MHz BW set_fc_more_data_bw20 For 20 MHz Bandwidth: When set, the TX PCU will set the more data bit in the Frame Control field for the transmitted frames. set_fc_more_data_bw40 For 40 MHz Bandwidth: When set, the TX PCU will set the more data bit in the Frame Control field for the transmitted frames. set_fc_pwr_mgt When set, the TX PCU will set the power management bit in the Frame Control field for the transmitted frames. This will only be set for the SW generated path. set_qc_eosp_bw20 For 20 MHz Bandwidth: When set, the PCU will set the eosp bit in the QoS Control field for the transmitted frames. set_qc_eosp_bw40 For 40 MHz Bandwidth: When set, the PCU will set the eosp bit in the QoS Control field for the transmitted frames. pcu_data_threshold_20 Field only used in case of 20 MHz transmission. The minimum amount of MPDU data present in the TX PCU buffer, before TX PCU allows this MPDU data to transfer to the PHY. This threshold prevents or reduces data underrun conditions during an MPDU transmission. If an entire MPDU frame is present in the TX PCU buffer that is smaller than this threshold value, this threshold is ignored, and MPDU data transfer to the PHY is allowed to start. In units of 256 bytes, except for value 0xF, which means that only when the entire frame is present in the TX PCU buffer, the transmission is allowed to start. pcu_data_threshold_40 Field only used in case of 40 MHz transmission. The minimum amount of MPDU data present in the TX PCU buffer, before TX PCU allows this MPDU data to transfer to the PHY. This threshold prevents or reduces data underrun conditions during an MPDU transmission. If an entire MPDU frame is present in the TX PCU buffer that is smaller than this threshold value, this threshold is ignored, and MPDU data transfer to the PHY is allowed to start. In units of 256 bytes, except for value 0xF, which means that only when the entire frame is present in the TX PCU buffer, the transmission is allowed to start. reserved */ #define PPDU_SS_11N_INFO_0_L_SIG_A_L_SIG_A_BW20_OFFSET 0x00000000 #define PPDU_SS_11N_INFO_0_L_SIG_A_L_SIG_A_BW20_LSB 13 #define PPDU_SS_11N_INFO_0_L_SIG_A_L_SIG_A_BW20_MASK 0xffffffff #define PPDU_SS_11N_INFO_1_L_SIG_A_L_SIG_A_BW40_OFFSET 0x00000004 #define PPDU_SS_11N_INFO_1_L_SIG_A_L_SIG_A_BW40_LSB 13 #define PPDU_SS_11N_INFO_1_L_SIG_A_L_SIG_A_BW40_MASK 0xffffffff #define PPDU_SS_11N_INFO_2_HT_SIG_HT_SIG_BW20_OFFSET 0x00000008 #define PPDU_SS_11N_INFO_2_HT_SIG_HT_SIG_BW20_LSB 13 #define PPDU_SS_11N_INFO_2_HT_SIG_HT_SIG_BW20_MASK 0xffffffff #define PPDU_SS_11N_INFO_3_HT_SIG_HT_SIG_BW20_OFFSET 0x0000000c #define PPDU_SS_11N_INFO_3_HT_SIG_HT_SIG_BW20_LSB 13 #define PPDU_SS_11N_INFO_3_HT_SIG_HT_SIG_BW20_MASK 0xffffffff #define PPDU_SS_11N_INFO_4_HT_SIG_HT_SIG_BW40_OFFSET 0x00000010 #define PPDU_SS_11N_INFO_4_HT_SIG_HT_SIG_BW40_LSB 13 #define PPDU_SS_11N_INFO_4_HT_SIG_HT_SIG_BW40_MASK 0xffffffff #define PPDU_SS_11N_INFO_5_HT_SIG_HT_SIG_BW40_OFFSET 0x00000014 #define PPDU_SS_11N_INFO_5_HT_SIG_HT_SIG_BW40_LSB 13 #define PPDU_SS_11N_INFO_5_HT_SIG_HT_SIG_BW40_MASK 0xffffffff #define PPDU_SS_11N_INFO_6_TX_SERVICE_TX_SERVICE_BW20_OFFSET 0x00000018 #define PPDU_SS_11N_INFO_6_TX_SERVICE_TX_SERVICE_BW20_LSB 13 #define PPDU_SS_11N_INFO_6_TX_SERVICE_TX_SERVICE_BW20_MASK 0xffffffff #define PPDU_SS_11N_INFO_7_TX_SERVICE_TX_SERVICE_BW40_OFFSET 0x0000001c #define PPDU_SS_11N_INFO_7_TX_SERVICE_TX_SERVICE_BW40_LSB 13 #define PPDU_SS_11N_INFO_7_TX_SERVICE_TX_SERVICE_BW40_MASK 0xffffffff /* Description PPDU_SS_11N_INFO_14_DURATION_BW20 Duration field value to be inserted in the MPDUs when transmitting at 20 MHz BW. */ #define PPDU_SS_11N_INFO_14_DURATION_BW20_OFFSET 0x00000038 #define PPDU_SS_11N_INFO_14_DURATION_BW20_LSB 0 #define PPDU_SS_11N_INFO_14_DURATION_BW20_MASK 0x0000ffff /* Description PPDU_SS_11N_INFO_14_DURATION_BW40 Duration field value to be inserted in the MPDUs when transmitting at 40 MHz BW */ #define PPDU_SS_11N_INFO_14_DURATION_BW40_OFFSET 0x00000038 #define PPDU_SS_11N_INFO_14_DURATION_BW40_LSB 16 #define PPDU_SS_11N_INFO_14_DURATION_BW40_MASK 0xffff0000 /* Description PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW20 For 20 MHz Bandwidth: When set, the TX PCU will set the more data bit in the Frame Control field for the transmitted frames. */ #define PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW20_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW20_LSB 0 #define PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW20_MASK 0x00000001 /* Description PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW40 For 40 MHz Bandwidth: When set, the TX PCU will set the more data bit in the Frame Control field for the transmitted frames. */ #define PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW40_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW40_LSB 1 #define PPDU_SS_11N_INFO_15_SET_FC_MORE_DATA_BW40_MASK 0x00000002 /* Description PPDU_SS_11N_INFO_15_SET_FC_PWR_MGT When set, the TX PCU will set the power management bit in the Frame Control field for the transmitted frames. This will only be set for the SW generated path. */ #define PPDU_SS_11N_INFO_15_SET_FC_PWR_MGT_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_SET_FC_PWR_MGT_LSB 2 #define PPDU_SS_11N_INFO_15_SET_FC_PWR_MGT_MASK 0x00000004 /* Description PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW20 For 20 MHz Bandwidth: When set, the PCU will set the eosp bit in the QoS Control field for the transmitted frames. */ #define PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW20_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW20_LSB 3 #define PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW20_MASK 0x00000008 /* Description PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW40 For 40 MHz Bandwidth: When set, the PCU will set the eosp bit in the QoS Control field for the transmitted frames. */ #define PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW40_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW40_LSB 4 #define PPDU_SS_11N_INFO_15_SET_QC_EOSP_BW40_MASK 0x00000010 /* Description PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_20 Field only used in case of 20 MHz transmission. The minimum amount of MPDU data present in the TX PCU buffer, before TX PCU allows this MPDU data to transfer to the PHY. This threshold prevents or reduces data underrun conditions during an MPDU transmission. If an entire MPDU frame is present in the TX PCU buffer that is smaller than this threshold value, this threshold is ignored, and MPDU data transfer to the PHY is allowed to start. In units of 256 bytes, except for value 0xF, which means that only when the entire frame is present in the TX PCU buffer, the transmission is allowed to start. */ #define PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_20_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_20_LSB 5 #define PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_20_MASK 0x000001e0 /* Description PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_40 Field only used in case of 40 MHz transmission. The minimum amount of MPDU data present in the TX PCU buffer, before TX PCU allows this MPDU data to transfer to the PHY. This threshold prevents or reduces data underrun conditions during an MPDU transmission. If an entire MPDU frame is present in the TX PCU buffer that is smaller than this threshold value, this threshold is ignored, and MPDU data transfer to the PHY is allowed to start. In units of 256 bytes, except for value 0xF, which means that only when the entire frame is present in the TX PCU buffer, the transmission is allowed to start. */ #define PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_40_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_40_LSB 9 #define PPDU_SS_11N_INFO_15_PCU_DATA_THRESHOLD_40_MASK 0x00001e00 /* Description PPDU_SS_11N_INFO_15_RESERVED */ #define PPDU_SS_11N_INFO_15_RESERVED_OFFSET 0x0000003c #define PPDU_SS_11N_INFO_15_RESERVED_LSB 13 #define PPDU_SS_11N_INFO_15_RESERVED_MASK 0xffffe000 #endif // _PPDU_SS_11N_INFO_H_