/* * Copyright (c) 2012-2013 The Linux Foundation. All rights reserved. * * Previously licensed under the ISC license by Qualcomm Atheros, Inc. * * * 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. */ /* * This file was originally distributed by Qualcomm Atheros, Inc. * under proprietary terms before Copyright ownership was assigned * to the Linux Foundation. */ /** * * @file: wlan_qct_dev_defs.h * * @brief: This file contains the hardware related definitions. * */ #ifndef __WLAN_QCT_DEV_DEFS_H #define __WLAN_QCT_DEV_DEFS_H /* -------------------------------------------------------------------- * HW definitions for WLAN Chip * -------------------------------------------------------------------- */ #ifdef WCN_PRONTO #ifdef WLAN_SOFTAP_VSTA_FEATURE //supports both V1 and V2 #define HAL_NUM_ASSOC_STA 32 // HAL_NUM_STA - No of GP STAs - 2 (1 self Sta + 1 Bcast Sta) #define HAL_NUM_STA 41 #define HAL_NUM_HW_STA 16 #define HAL_NUM_GPSTA 4 #define HAL_NUM_UMA_DESC_ENTRIES HAL_NUM_HW_STA // or HAL_NUM_STA #define HAL_NUM_BSSID 2 #define HAL_NUM_STA_WITHOUT_VSTA 12 #define HAL_NUM_STA_INCLUDING_VSTA 32 #define HAL_NUM_VSTA (HAL_NUM_STA - HAL_NUM_HW_STA) #define QWLANFW_MAX_NUM_VSTA (HAL_NUM_VSTA) #define QWLANFW_VSTA_INVALID_IDX (HAL_NUM_STA+1) #define QWLAN_VSTA_MIN_IDX (HAL_NUM_HW_STA) #define QWLANFW_NUM_GPSTA (HAL_NUM_GPSTA) // For Pronto #define HAL_NUM_STA_WITHOUT_VSTA_PRONTO_V1 9 #define HAL_NUM_STA_WITHOUT_VSTA_PRONTO_V2 (HAL_NUM_STA_WITHOUT_VSTA) #define IS_VSTA_VALID_IDX(__x) \ ((__x) != QWLANFW_VSTA_INVALID_IDX) #define IS_VSTA_IDX(__x) \ (((__x) >= QWLAN_VSTA_MIN_IDX) && ((__x) < HAL_NUM_STA)) #define GET_VSTA_INDEX_FOR_STA_INDEX(__idx) ((__idx) - QWLAN_VSTA_MIN_IDX) // is the STA a General Purpose STA? #define IS_GPSTA_IDX(__x) \ (((__x) >= (HAL_NUM_HW_STA-HAL_NUM_GPSTA)) && \ ((__x) < HAL_NUM_HW_STA)) // is the STA a HW STA (excluding GP STAs) #define IS_HWSTA_IDX(__x) \ ((__x) < (HAL_NUM_HW_STA-HAL_NUM_GPSTA)) #define HAL_NUM_STA_INCLUDING_VSTA 32 #elif WCN_PRONTO_V1 /* In Pronto 1.0 TPE descriptor size is increased to 1K per station * but not the cMEM allocated for hardware descriptors. Due to this * memory limitation the number of stations are limited to 9 and BSS * to 2 respectively. * * In Pronto 2.0, TPE descriptor size is reverted * back to 512 bytes and hence more stations and BSSs can be supported * from Pronto 2.0 * * In Pronto 1.0, 9 HW stations are supported including BCAST STA(staId 0) * and SELF STA(staId 1). So total ASSOC stations which can connect to * Pronto 1.0 Softap = 9 - 1(self sta) - 1(Bcast sta) = 7 stations */ #define HAL_NUM_HW_STA 9 #define HAL_NUM_STA (HAL_NUM_HW_STA) #define HAL_NUM_BSSID 2 #define HAL_NUM_UMA_DESC_ENTRIES 9 #define HAL_NUM_ASSOC_STA 7 #else /* WCN_PRONTO_V1 */ #define HAL_NUM_HW_STA 14 #define HAL_NUM_STA (HAL_NUM_HW_STA) #define HAL_NUM_BSSID 4 #define HAL_NUM_UMA_DESC_ENTRIES 14 #define HAL_NUM_ASSOC_STA 12 #endif /* WCN_PRONTO_V1 and WLAN_SOFTAP_VSTA_FEATURE*/ #else /* WCN_PRONTO */ /* * Riva supports 16 stations in hardware * * Riva without Virtual STA feature can only support 12 stations: * 1 Broadcast STA (hard) * 1 "Self" STA (hard) * 10 Soft AP Stations (hard) * * Riva with Virtual STA feature supports 38 stations: * 1 Broadcast STA (hard) * 1 "Self" STA (hard) * 4 General Purpose Stations to support Virtual STAs (hard) * 32 Soft AP Stations (10 hard/22 virtual) * * To support concurrency with Vsta, number of stations are increased to 41 (from 38). * 1 for the second interface. * 1 for reserving an infra peer STA index (hard) for the other interface. * 1 for P2P device role. */ #ifdef WLAN_SOFTAP_VSTA_FEATURE #define HAL_NUM_ASSOC_STA 32 #define HAL_NUM_STA 41 #define HAL_NUM_HW_STA 16 #define HAL_NUM_GPSTA 4 #define HAL_NUM_VSTA (HAL_NUM_STA - HAL_NUM_HW_STA) #define QWLANFW_MAX_NUM_VSTA HAL_NUM_VSTA #define QWLANFW_VSTA_INVALID_IDX (HAL_NUM_STA+1) #define QWLAN_VSTA_MIN_IDX HAL_NUM_HW_STA #define QWLANFW_NUM_GPSTA HAL_NUM_GPSTA #define IS_VSTA_VALID_IDX(__x) \ ((__x) != QWLANFW_VSTA_INVALID_IDX) #define IS_VSTA_IDX(__x) \ (((__x) >= QWLAN_VSTA_MIN_IDX) && ((__x) < HAL_NUM_STA)) #define GET_VSTA_INDEX_FOR_STA_INDEX(__idx) ((__idx) - QWLAN_VSTA_MIN_IDX) // is the STA a General Purpose STA? #define IS_GPSTA_IDX(__x) \ (((__x) >= (HAL_NUM_HW_STA-HAL_NUM_GPSTA)) && \ ((__x) < HAL_NUM_HW_STA)) // is the STA a HW STA (excluding GP STAs) #define IS_HWSTA_IDX(__x) \ ((__x) < (HAL_NUM_HW_STA-HAL_NUM_GPSTA)) #define HAL_NUM_STA_INCLUDING_VSTA 32 #define HAL_NUM_STA_WITHOUT_VSTA 12 #else #define HAL_NUM_STA 12 #define HAL_NUM_ASSOC_STA 10 #define HAL_NUM_HW_STA 12 #endif #define HAL_NUM_BSSID 2 #define HAL_NUM_UMA_DESC_ENTRIES HAL_NUM_HW_STA #endif /* WCN_PRONTO */ #ifdef FEATURE_WLAN_TDLS #define CXM_TDLS_MAX_NUM_STA 32 #endif #define HAL_INVALID_BSSIDX HAL_NUM_BSSID #define MAX_NUM_OF_BACKOFFS 8 #define HAL_MAX_ASSOC_ID HAL_NUM_STA #define WLANHAL_TX_BD_HEADER_SIZE 40 //FIXME_PRIMA - Revisit #define WLANHAL_RX_BD_HEADER_SIZE 76 /* * From NOVA Mac Arch document * Encryp. mode The encryption mode * 000: Encryption functionality is not enabled * 001: Encryption is set to WEP * 010: Encryption is set to WEP 104 * 011: Encryption is set to TKIP * 100: Encryption is set to AES * 101 - 111: Reserved for future */ #define HAL_ENC_POLICY_NULL 0 #define HAL_ENC_POLICY_WEP40 1 #define HAL_ENC_POLICY_WEP104 2 #define HAL_ENC_POLICY_TKIP 3 #define HAL_ENC_POLICY_AES_CCM 4 /* --------------------------------------------------------------------- */ /* BMU */ /* --------------------------------------------------------------------- */ /* * BMU WQ assignment, as per Prima Programmer's Guide - FIXME_PRIMA: Revisit * */ typedef enum sBmuWqId { /* ====== In use WQs ====== */ /* BMU */ BMUWQ_BMU_IDLE_BD = 0, BMUWQ_BMU_IDLE_PDU = 1, /* RxP */ BMUWQ_RXP_UNKNWON_ADDR = 2, /* currently unhandled by HAL */ /* DPU RX */ BMUWQ_DPU_RX = 3, /* DPU TX */ BMUWQ_DPU_TX = 6, /* Firmware */ BMUWQ_FW_TRANSMIT = 12, /* DPU Tx->FW Tx */ BMUWQ_FW_RECV = 7, /* DPU Rx->FW Rx */ BMUWQ_FW_RPE_RECV = 16, /* RXP/RPE Rx->FW Rx */ FW_SCO_WQ = BMUWQ_FW_RPE_RECV, /* DPU Error */ BMUWQ_DPU_ERROR_WQ = 8, /* DXE RX */ BMUWQ_DXE_RX = 11, BMUWQ_DXE_RX_HI = 4, /* ADU/UMA */ BMUWQ_ADU_UMA_TX = 23, BMUWQ_ADU_UMA_RX = 24, /* BMU BTQM */ BMUWQ_BTQM = 25, /* Special WQ for BMU to dropping all frames coming to this WQ ID */ BMUWQ_SINK = 255, #ifdef WCN_PRONTO BMUWQ_BMU_CMEM_IDLE_BD = 27, /* Total BMU WQ count in Pronto */ BMUWQ_NUM = 28, //WQs 17 through 22 are enabled in Pronto. So, set not supported mask to 0. BMUWQ_NOT_SUPPORTED_MASK = 0x0, #else /* Total BMU WQ count in Prima */ BMUWQ_NUM = 27, //Prima has excluded support for WQs 17 through 22. BMUWQ_NOT_SUPPORTED_MASK = 0x7e0000, #endif //WCN_PRONTO /* Aliases */ BMUWQ_BTQM_TX_MGMT = BMUWQ_BTQM, BMUWQ_BTQM_TX_DATA = BMUWQ_BTQM, BMUWQ_BMU_WQ2 = BMUWQ_RXP_UNKNWON_ADDR, BMUWQ_FW_DPU_TX = 5, //WQ where all the frames with addr1/addr2/addr3 with value 254/255 go to. BMUWQ_FW_RECV_EXCEPTION = 14, //using BMUWQ_FW_MESSAGE WQ for this purpose. //WQ where all frames with unknown Addr2 filter exception cases frames will pushed if FW wants host to //send deauth to the sender. BMUWQ_HOST_RX_UNKNOWN_ADDR2_FRAMES = 15, //using BMUWQ_FW_DXECH2_0 for this purpose. /* ====== Unused/Reserved WQ ====== */ /* ADU/UMA Error WQ */ BMUWQ_ADU_UMA_TX_ERROR_WQ = 13, /* Not in use by HAL */ BMUWQ_ADU_UMA_RX_ERROR_WQ = 10, /* Not in use by HAL */ /* DPU Error WQ2 */ BMUWQ_DPU_ERROR_WQ2 = 9, /* Not in use by HAL */ /* FW WQs */ //This WQ is being used for RXP to push in frames in exception cases ( addr1/add2/addr3 254/255) //BMUWQ_FW_MESG = 14, /* DxE Tx->FW, Not in use by FW */ //BMUWQ_FW_DXECH2_0 = 15, /* BD/PDU<->MEM conversion using DxE CH2. Not in use by FW */ BMUWQ_FW_DXECH2_1 = 16, /* BD/PDU<->MEM conversion using DxE CH2. Not in use by FW */ /* NDPA Addr3 workaround */ BMUWQ_RXP_DEFAULT_PUSH_WQ = 17, /* These WQs are not supported in Volans BMUWQ_BMU_WQ17 = 17, BMUWQ_BMU_WQ18 = 18, BMUWQ_BMU_WQ19 = 19, BMUWQ_BMU_WQ20 = 20, BMUWQ_BMU_WQ21 = 21, BMUWQ_BMU_WQ22 = 22 */ } tBmuWqId; typedef enum { BTQM_QID0 = 0, BTQM_QID1, BTQM_QID2, BTQM_QID3, BTQM_QID4, BTQM_QID5, BTQM_QID6, BTQM_QID7, BTQM_QID8, BTQM_QID9, BTQM_QID10, BTQM_QUEUE_TX_TID_0 = BTQM_QID0, BTQM_QUEUE_TX_TID_1, BTQM_QUEUE_TX_TID_2, BTQM_QUEUE_TX_TID_3, BTQM_QUEUE_TX_TID_4, BTQM_QUEUE_TX_TID_5, BTQM_QUEUE_TX_TID_6, BTQM_QUEUE_TX_TID_7, /* Queue Id <-> BO */ BTQM_QUEUE_TX_nQOS = BTQM_QID8, BTQM_QUEUE_SELF_STA_BCAST_MGMT = BTQM_QID10, BTQM_QUEUE_SELF_STA_UCAST_MGMT = BTQM_QID9, BTQM_QUEUE_SELF_STA_UCAST_DATA = BTQM_QID9, BTQM_QUEUE_NULL_FRAME = BTQM_QID9, BTQM_QUEUE_SELF_STA_PROBE_RSP = BTQM_QID9, BTQM_QUEUE_TX_AC_BE = BTQM_QUEUE_TX_TID_0, BTQM_QUEUE_TX_AC_BK = BTQM_QUEUE_TX_TID_2, BTQM_QUEUE_TX_AC_VI = BTQM_QUEUE_TX_TID_4, BTQM_QUEUE_TX_AC_VO = BTQM_QUEUE_TX_TID_6 }tBtqmQId; #define STACFG_MAX_TC 8 /* --------------------------------------------------------------------- */ /* BD type*/ /* --------------------------------------------------------------------- */ #define HWBD_TYPE_GENERIC 0 /* generic BD format */ #define HWBD_TYPE_FRAG 1 /* fragmentation BD format*/ /*---------------------------------------------------------------------- */ /* HW Tx power */ /*---------------------------------------------------------------------- */ #ifdef WLAN_HAL_PRIMA #define WLAN_SOC_PRIMA_MAX_TX_POWER 22 #define WLAN_SOC_PRIMA_MIN_TX_POWER 6 #else /* add more platforms here */ #define WLAN_SOC_PRIMA_MAX_TX_POWER 22 #define WLAN_SOC_PRIMA_MIN_TX_POWER 6 #endif //#ifdef WCN_PRIMA #endif /* __WLAN_QCT_DEV_DEFS_H */