1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause 2 /* 3 * Copyright (C) 2015-2017 Intel Deutschland GmbH 4 * Copyright (C) 2018-2023 Intel Corporation 5 */ 6 #include <linux/module.h> 7 #include <linux/stringify.h> 8 #include "iwl-config.h" 9 #include "iwl-prph.h" 10 #include "fw/api/txq.h" 11 12 /* Highest firmware API version supported */ 13 #define IWL_BZ_UCODE_API_MAX 83 14 15 /* Lowest firmware API version supported */ 16 #define IWL_BZ_UCODE_API_MIN 80 17 18 /* NVM versions */ 19 #define IWL_BZ_NVM_VERSION 0x0a1d 20 21 /* Memory offsets and lengths */ 22 #define IWL_BZ_DCCM_OFFSET 0x800000 /* LMAC1 */ 23 #define IWL_BZ_DCCM_LEN 0x10000 /* LMAC1 */ 24 #define IWL_BZ_DCCM2_OFFSET 0x880000 25 #define IWL_BZ_DCCM2_LEN 0x8000 26 #define IWL_BZ_SMEM_OFFSET 0x400000 27 #define IWL_BZ_SMEM_LEN 0xD0000 28 29 #define IWL_BZ_A_HR_B_FW_PRE "iwlwifi-bz-a0-hr-b0" 30 #define IWL_BZ_A_GF_A_FW_PRE "iwlwifi-bz-a0-gf-a0" 31 #define IWL_BZ_A_GF4_A_FW_PRE "iwlwifi-bz-a0-gf4-a0" 32 #define IWL_BZ_A_FM_B_FW_PRE "iwlwifi-bz-a0-fm-b0" 33 #define IWL_BZ_A_FM_C_FW_PRE "iwlwifi-bz-a0-fm-c0" 34 #define IWL_BZ_A_FM4_B_FW_PRE "iwlwifi-bz-a0-fm4-b0" 35 #define IWL_GL_B_FM_B_FW_PRE "iwlwifi-gl-b0-fm-b0" 36 #define IWL_GL_C_FM_C_FW_PRE "iwlwifi-gl-c0-fm-c0" 37 38 #define IWL_BZ_A_HR_B_MODULE_FIRMWARE(api) \ 39 IWL_BZ_A_HR_B_FW_PRE "-" __stringify(api) ".ucode" 40 #define IWL_BZ_A_GF_A_MODULE_FIRMWARE(api) \ 41 IWL_BZ_A_GF_A_FW_PRE "-" __stringify(api) ".ucode" 42 #define IWL_BZ_A_GF4_A_MODULE_FIRMWARE(api) \ 43 IWL_BZ_A_GF4_A_FW_PRE "-" __stringify(api) ".ucode" 44 #define IWL_BZ_A_FM_B_MODULE_FIRMWARE(api) \ 45 IWL_BZ_A_FM_B_FW_PRE "-" __stringify(api) ".ucode" 46 #define IWL_BZ_A_FM_C_MODULE_FIRMWARE(api) \ 47 IWL_BZ_A_FM_C_FW_PRE "-" __stringify(api) ".ucode" 48 #define IWL_BZ_A_FM4_B_MODULE_FIRMWARE(api) \ 49 IWL_BZ_A_FM4_B_FW_PRE "-" __stringify(api) ".ucode" 50 #define IWL_GL_B_FM_B_MODULE_FIRMWARE(api) \ 51 IWL_GL_B_FM_B_FW_PRE "-" __stringify(api) ".ucode" 52 #define IWL_GL_C_FM_C_MODULE_FIRMWARE(api) \ 53 IWL_GL_C_FM_C_FW_PRE "-" __stringify(api) ".ucode" 54 55 static const struct iwl_base_params iwl_bz_base_params = { 56 .eeprom_size = OTP_LOW_IMAGE_SIZE_32K, 57 .num_of_queues = 512, 58 .max_tfd_queue_size = 65536, 59 .shadow_ram_support = true, 60 .led_compensation = 57, 61 .wd_timeout = IWL_LONG_WD_TIMEOUT, 62 .max_event_log_size = 512, 63 .shadow_reg_enable = true, 64 .pcie_l1_allowed = true, 65 }; 66 67 #define IWL_DEVICE_BZ_COMMON \ 68 .ucode_api_max = IWL_BZ_UCODE_API_MAX, \ 69 .ucode_api_min = IWL_BZ_UCODE_API_MIN, \ 70 .led_mode = IWL_LED_RF_STATE, \ 71 .nvm_hw_section_num = 10, \ 72 .non_shared_ant = ANT_B, \ 73 .dccm_offset = IWL_BZ_DCCM_OFFSET, \ 74 .dccm_len = IWL_BZ_DCCM_LEN, \ 75 .dccm2_offset = IWL_BZ_DCCM2_OFFSET, \ 76 .dccm2_len = IWL_BZ_DCCM2_LEN, \ 77 .smem_offset = IWL_BZ_SMEM_OFFSET, \ 78 .smem_len = IWL_BZ_SMEM_LEN, \ 79 .apmg_not_supported = true, \ 80 .trans.mq_rx_supported = true, \ 81 .vht_mu_mimo_supported = true, \ 82 .mac_addr_from_csr = 0x30, \ 83 .nvm_ver = IWL_BZ_NVM_VERSION, \ 84 .trans.rf_id = true, \ 85 .trans.gen2 = true, \ 86 .nvm_type = IWL_NVM_EXT, \ 87 .dbgc_supported = true, \ 88 .min_umac_error_event_table = 0xD0000, \ 89 .d3_debug_data_base_addr = 0x401000, \ 90 .d3_debug_data_length = 60 * 1024, \ 91 .mon_smem_regs = { \ 92 .write_ptr = { \ 93 .addr = LDBG_M2S_BUF_WPTR, \ 94 .mask = LDBG_M2S_BUF_WPTR_VAL_MSK, \ 95 }, \ 96 .cycle_cnt = { \ 97 .addr = LDBG_M2S_BUF_WRAP_CNT, \ 98 .mask = LDBG_M2S_BUF_WRAP_CNT_VAL_MSK, \ 99 }, \ 100 }, \ 101 .trans.umac_prph_offset = 0x300000, \ 102 .trans.device_family = IWL_DEVICE_FAMILY_BZ, \ 103 .trans.base_params = &iwl_bz_base_params, \ 104 .min_txq_size = 128, \ 105 .gp2_reg_addr = 0xd02c68, \ 106 .min_ba_txq_size = IWL_DEFAULT_QUEUE_SIZE_EHT, \ 107 .mon_dram_regs = { \ 108 .write_ptr = { \ 109 .addr = DBGC_CUR_DBGBUF_STATUS, \ 110 .mask = DBGC_CUR_DBGBUF_STATUS_OFFSET_MSK, \ 111 }, \ 112 .cycle_cnt = { \ 113 .addr = DBGC_DBGBUF_WRAP_AROUND, \ 114 .mask = 0xffffffff, \ 115 }, \ 116 .cur_frag = { \ 117 .addr = DBGC_CUR_DBGBUF_STATUS, \ 118 .mask = DBGC_CUR_DBGBUF_STATUS_IDX_MSK, \ 119 }, \ 120 }, \ 121 .mon_dbgi_regs = { \ 122 .write_ptr = { \ 123 .addr = DBGI_SRAM_FIFO_POINTERS, \ 124 .mask = DBGI_SRAM_FIFO_POINTERS_WR_PTR_MSK, \ 125 }, \ 126 } 127 128 #define IWL_DEVICE_BZ \ 129 IWL_DEVICE_BZ_COMMON, \ 130 .ht_params = &iwl_22000_ht_params 131 132 #define IWL_DEVICE_GL_A \ 133 IWL_DEVICE_BZ_COMMON, \ 134 .ht_params = &iwl_gl_a_ht_params 135 136 /* 137 * This size was picked according to 8 MSDUs inside 512 A-MSDUs in an 138 * A-MPDU, with additional overhead to account for processing time. 139 */ 140 #define IWL_NUM_RBDS_BZ_EHT (512 * 16) 141 142 const struct iwl_cfg_trans_params iwl_bz_trans_cfg = { 143 .device_family = IWL_DEVICE_FAMILY_BZ, 144 .base_params = &iwl_bz_base_params, 145 .mq_rx_supported = true, 146 .rf_id = true, 147 .gen2 = true, 148 .integrated = true, 149 .umac_prph_offset = 0x300000, 150 .xtal_latency = 12000, 151 .low_latency_xtal = true, 152 .ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US, 153 }; 154 155 const char iwl_bz_name[] = "Intel(R) TBD Bz device"; 156 157 const struct iwl_cfg iwl_cfg_bz = { 158 .fw_name_mac = "bz", 159 .uhb_supported = true, 160 IWL_DEVICE_BZ, 161 .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, 162 .num_rbds = IWL_NUM_RBDS_BZ_EHT, 163 }; 164 165 const struct iwl_cfg iwl_cfg_gl = { 166 .fw_name_mac = "gl", 167 .uhb_supported = true, 168 IWL_DEVICE_BZ, 169 .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, 170 .num_rbds = IWL_NUM_RBDS_BZ_EHT, 171 }; 172 173 174 MODULE_FIRMWARE(IWL_BZ_A_HR_B_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 175 MODULE_FIRMWARE(IWL_BZ_A_GF_A_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 176 MODULE_FIRMWARE(IWL_BZ_A_GF4_A_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 177 MODULE_FIRMWARE(IWL_BZ_A_FM_B_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 178 MODULE_FIRMWARE(IWL_BZ_A_FM_C_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 179 MODULE_FIRMWARE(IWL_BZ_A_FM4_B_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 180 MODULE_FIRMWARE(IWL_GL_B_FM_B_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 181 MODULE_FIRMWARE(IWL_GL_C_FM_C_MODULE_FIRMWARE(IWL_BZ_UCODE_API_MAX)); 182 183 MODULE_FIRMWARE("iwlwifi-gl-c0-fm-c0.pnvm"); 184