From b15ef67c0e6b51be0f37985261ca53f9b477e816 Mon Sep 17 00:00:00 2001 From: Shaul Triebitz Date: Thu, 31 Jan 2019 15:38:31 +0200 Subject: iwlwifi: add support for 6-7 GHz channels Add UHB (ultra high band) channels and use 16 bit variables to fit the new channels. Signed-off-by: Shaul Triebitz Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/intel/iwlwifi/cfg') diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index fdc56f821b5a..dd781232c8a8 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -427,12 +427,14 @@ const struct iwl_cfg iwlax210_2ax_cfg_so_hr_a0 = { const struct iwl_cfg iwlax210_2ax_cfg_so_gf_a0 = { .name = "Intel(R) Wi-Fi 7 AX211 160MHz", .fw_name_pre = IWL_22000_SO_A_GF_A_FW_PRE, + .uhb_supported = true, IWL_DEVICE_AX210, }; const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0 = { .name = "Intel(R) Wi-Fi 7 AX210 160MHz", .fw_name_pre = IWL_22000_TY_A_GF_A_FW_PRE, + .uhb_supported = true, IWL_DEVICE_AX210, }; -- cgit v1.2.3 From 5bd757a69bec3f32405ebecbef8a966d1967c1d0 Mon Sep 17 00:00:00 2001 From: Shaul Triebitz Date: Thu, 7 Feb 2019 12:28:27 +0200 Subject: iwlwifi: for AX210 device support radio GF4 Add support for radio gf4 (CDB radio). Signed-off-by: Shaul Triebitz Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 7 +++++++ drivers/net/wireless/intel/iwlwifi/iwl-config.h | 1 + drivers/net/wireless/intel/iwlwifi/iwl-csr.h | 5 +++-- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 3 +++ 4 files changed, 14 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/intel/iwlwifi/cfg') diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index dd781232c8a8..32c989eda3c4 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -88,6 +88,7 @@ #define IWL_22000_SO_A_HR_B_FW_PRE "iwlwifi-so-a0-hr-b0-" #define IWL_22000_SO_A_GF_A_FW_PRE "iwlwifi-so-a0-gf-a0-" #define IWL_22000_TY_A_GF_A_FW_PRE "iwlwifi-ty-a0-gf-a0-" +#define IWL_22000_SO_A_GF4_A_FW_PRE "iwlwifi-so-a0-gf4-a0-" #define IWL_22000_HR_MODULE_FIRMWARE(api) \ IWL_22000_HR_FW_PRE __stringify(api) ".ucode" @@ -438,6 +439,12 @@ const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0 = { IWL_DEVICE_AX210, }; +const struct iwl_cfg iwlax210_2ax_cfg_so_gf4_a0 = { + .name = "Intel(R) Wi-Fi 7 AX210 160MHz", + .fw_name_pre = IWL_22000_SO_A_GF4_A_FW_PRE, + IWL_DEVICE_AX210, +}; + MODULE_FIRMWARE(IWL_22000_HR_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_22000_JF_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); MODULE_FIRMWARE(IWL_22000_HR_A_F0_QNJ_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX)); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index a68481d16f1f..877d53355a58 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -574,6 +574,7 @@ extern const struct iwl_cfg iwlax210_2ax_cfg_so_jf_a0; extern const struct iwl_cfg iwlax210_2ax_cfg_so_hr_a0; extern const struct iwl_cfg iwlax210_2ax_cfg_so_gf_a0; extern const struct iwl_cfg iwlax210_2ax_cfg_ty_gf_a0; +extern const struct iwl_cfg iwlax210_2ax_cfg_so_gf4_a0; #endif /* CPTCFG_IWLMVM || CPTCFG_IWLFMAC */ #endif /* __IWL_CONFIG_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h index aea6d03e545a..1aa8744c06d0 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h @@ -8,7 +8,7 @@ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2016 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -30,7 +30,7 @@ * * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -336,6 +336,7 @@ enum { #define CSR_HW_RF_ID_TYPE_HR (0x0010A000) #define CSR_HW_RF_ID_TYPE_HRCDB (0x00109F00) #define CSR_HW_RF_ID_TYPE_GF (0x0010D000) +#define CSR_HW_RF_ID_TYPE_GF4 (0x0010E000) /* HW_RF CHIP ID */ #define CSR_HW_RF_ID_TYPE_CHIP_ID(_val) (((_val) >> 12) & 0xFFF) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 424dfae05c17..cd4fc7b4ccd8 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -3541,6 +3541,9 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) == CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF)) { trans->cfg = &iwlax210_2ax_cfg_so_gf_a0; + } else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) == + CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_GF4)) { + trans->cfg = &iwlax210_2ax_cfg_so_gf4_a0; } } else if (cfg == &iwl_ax101_cfg_qu_hr) { if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) == -- cgit v1.2.3 From 4c704534c38fb1125b111fd4ffc8a36d79dd7339 Mon Sep 17 00:00:00 2001 From: Shahar S Matityahu Date: Sun, 17 Feb 2019 17:07:53 +0200 Subject: iwlwifi: dbg_ini: add monitor header to smem monitor Add write pointer and cycle count registers to smem monitor header. Signed-off-by: Shahar S Matityahu Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 6 +- drivers/net/wireless/intel/iwlwifi/cfg/9000.c | 10 +- drivers/net/wireless/intel/iwlwifi/fw/dbg.c | 101 +++++++++++++++++---- drivers/net/wireless/intel/iwlwifi/fw/error-dump.h | 6 +- drivers/net/wireless/intel/iwlwifi/iwl-config.h | 4 + 5 files changed, 104 insertions(+), 23 deletions(-) (limited to 'drivers/net/wireless/intel/iwlwifi/cfg') diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index 32c989eda3c4..33c95663914d 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -180,7 +180,11 @@ static const struct iwl_ht_params iwl_22000_ht_params = { .dbgc_supported = true, \ .min_umac_error_event_table = 0x400000, \ .d3_debug_data_base_addr = 0x401000, \ - .d3_debug_data_length = 60 * 1024 + .d3_debug_data_length = 60 * 1024, \ + .fw_mon_smem_write_ptr_addr = 0xa0c16c, \ + .fw_mon_smem_write_ptr_msk = 0xfffff, \ + .fw_mon_smem_cycle_cnt_ptr_addr = 0xa0c174, \ + .fw_mon_smem_cycle_cnt_ptr_msk = 0xfffff #define IWL_DEVICE_AX200_COMMON \ IWL_DEVICE_22000_COMMON, \ diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c index 3225b64eb845..41bdd0eaf62c 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c @@ -6,7 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright (C) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -20,7 +20,7 @@ * BSD LICENSE * * Copyright(c) 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018 Intel Corporation + * Copyright (C) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -148,7 +148,11 @@ static const struct iwl_tt_params iwl9000_tt_params = { .d3_debug_data_length = 92 * 1024, \ .ht_params = &iwl9000_ht_params, \ .nvm_ver = IWL9000_NVM_VERSION, \ - .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K + .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ + .fw_mon_smem_write_ptr_addr = 0xa0476c, \ + .fw_mon_smem_write_ptr_msk = 0xfffff, \ + .fw_mon_smem_cycle_cnt_ptr_addr = 0xa04774, \ + .fw_mon_smem_cycle_cnt_ptr_msk = 0xfffff const struct iwl_cfg iwl9160_2ac_cfg = { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 6f681060245e..87da6125683a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1404,29 +1404,80 @@ static void *iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt, } static void -*iwl_dump_ini_mon_dram_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *data) +*iwl_dump_ini_mon_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_region_cfg *reg, + struct iwl_fw_ini_monitor_dump *data, + u32 write_ptr_addr, u32 write_ptr_msk, + u32 cycle_cnt_addr, u32 cycle_cnt_msk) { - struct iwl_fw_ini_monitor_dram_dump *mon_dump = (void *)data; u32 write_ptr, cycle_cnt; unsigned long flags; if (!iwl_trans_grab_nic_access(fwrt->trans, &flags)) { - IWL_ERR(fwrt, "Failed to get DRAM monitor header\n"); + IWL_ERR(fwrt, "Failed to get monitor header\n"); return NULL; } - write_ptr = iwl_read_umac_prph_no_grab(fwrt->trans, - MON_BUFF_WRPTR_VER2); - cycle_cnt = iwl_read_umac_prph_no_grab(fwrt->trans, - MON_BUFF_CYCLE_CNT_VER2); + + write_ptr = iwl_read_prph_no_grab(fwrt->trans, write_ptr_addr); + cycle_cnt = iwl_read_prph_no_grab(fwrt->trans, cycle_cnt_addr); + iwl_trans_release_nic_access(fwrt->trans, &flags); - mon_dump->header.version = cpu_to_le32(IWL_INI_DUMP_MONITOR_VER); - mon_dump->write_ptr = cpu_to_le32(write_ptr); - mon_dump->cycle_cnt = cpu_to_le32(cycle_cnt); + data->header.version = cpu_to_le32(IWL_INI_DUMP_MONITOR_VER); + data->write_ptr = cpu_to_le32(write_ptr & write_ptr_msk); + data->cycle_cnt = cpu_to_le32(cycle_cnt & cycle_cnt_msk); + + return data->ranges; +} + +static void +*iwl_dump_ini_mon_dram_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_region_cfg *reg, + void *data) +{ + struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data; + u32 write_ptr_addr, write_ptr_msk, cycle_cnt_addr, cycle_cnt_msk; + + switch (fwrt->trans->cfg->device_family) { + case IWL_DEVICE_FAMILY_9000: + case IWL_DEVICE_FAMILY_22000: + write_ptr_addr = MON_BUFF_WRPTR_VER2; + write_ptr_msk = -1; + cycle_cnt_addr = MON_BUFF_CYCLE_CNT_VER2; + cycle_cnt_msk = -1; + break; + default: + IWL_ERR(fwrt, "Unsupported device family %d\n", + fwrt->trans->cfg->device_family); + return NULL; + } + + return iwl_dump_ini_mon_fill_header(fwrt, reg, mon_dump, write_ptr_addr, + write_ptr_msk, cycle_cnt_addr, + cycle_cnt_msk); +} + +static void +*iwl_dump_ini_mon_smem_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_region_cfg *reg, + void *data) +{ + struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data; + const struct iwl_cfg *cfg = fwrt->trans->cfg; + + if (fwrt->trans->cfg->device_family != IWL_DEVICE_FAMILY_9000 && + fwrt->trans->cfg->device_family != IWL_DEVICE_FAMILY_22000) { + IWL_ERR(fwrt, "Unsupported device family %d\n", + fwrt->trans->cfg->device_family); + return NULL; + } + + return iwl_dump_ini_mon_fill_header(fwrt, reg, mon_dump, + cfg->fw_mon_smem_write_ptr_addr, + cfg->fw_mon_smem_write_ptr_msk, + cfg->fw_mon_smem_cycle_cnt_ptr_addr, + cfg->fw_mon_smem_cycle_cnt_ptr_msk); - return mon_dump->ranges; } static void *iwl_dump_ini_fifo_fill_header(struct iwl_fw_runtime *fwrt, @@ -1528,7 +1579,7 @@ static u32 iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt, static u32 iwl_dump_ini_mon_dram_get_size(struct iwl_fw_runtime *fwrt, struct iwl_fw_ini_region_cfg *reg) { - u32 size = sizeof(struct iwl_fw_ini_monitor_dram_dump) + + u32 size = sizeof(struct iwl_fw_ini_monitor_dump) + sizeof(struct iwl_fw_ini_error_dump_range); if (fwrt->trans->num_blocks) @@ -1537,6 +1588,15 @@ static u32 iwl_dump_ini_mon_dram_get_size(struct iwl_fw_runtime *fwrt, return size; } +static u32 iwl_dump_ini_mon_smem_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_region_cfg *reg) +{ + return sizeof(struct iwl_fw_ini_monitor_dump) + + iwl_dump_ini_mem_ranges(fwrt, reg) * + (sizeof(struct iwl_fw_ini_error_dump_range) + + le32_to_cpu(reg->internal.range_data_size)); +} + static u32 iwl_dump_ini_txf_get_size(struct iwl_fw_runtime *fwrt, struct iwl_fw_ini_region_cfg *reg) { @@ -1677,7 +1737,6 @@ static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt, case IWL_FW_INI_REGION_PERIPHERY_MAC: case IWL_FW_INI_REGION_PERIPHERY_PHY: case IWL_FW_INI_REGION_PERIPHERY_AUX: - case IWL_FW_INI_REGION_INTERNAL_BUFFER: case IWL_FW_INI_REGION_CSR: size += hdr_len + iwl_dump_ini_mem_get_size(fwrt, reg); break; @@ -1703,6 +1762,10 @@ static int iwl_fw_ini_get_trigger_len(struct iwl_fw_runtime *fwrt, size += hdr_len + iwl_dump_ini_mon_dram_get_size(fwrt, reg); break; + case IWL_FW_INI_REGION_INTERNAL_BUFFER: + size += hdr_len + + iwl_dump_ini_mon_smem_get_size(fwrt, reg); + break; case IWL_FW_INI_REGION_DRAM_IMR: /* Undefined yet */ default: @@ -1739,7 +1802,6 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt, type = le32_to_cpu(reg->region_type); switch (type) { case IWL_FW_INI_REGION_DEVICE_MEMORY: - case IWL_FW_INI_REGION_INTERNAL_BUFFER: ops.get_num_of_ranges = iwl_dump_ini_mem_ranges; ops.get_size = iwl_dump_ini_mem_get_size; ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; @@ -1762,6 +1824,13 @@ static void iwl_fw_ini_dump_trigger(struct iwl_fw_runtime *fwrt, ops.fill_range = iwl_dump_ini_mon_dram_iter; iwl_dump_ini_mem(fwrt, type, data, reg, &ops); break; + case IWL_FW_INI_REGION_INTERNAL_BUFFER: + ops.get_num_of_ranges = iwl_dump_ini_mem_ranges; + ops.get_size = iwl_dump_ini_mon_smem_get_size; + ops.fill_mem_hdr = iwl_dump_ini_mon_smem_fill_header; + ops.fill_range = iwl_dump_ini_dev_mem_iter; + iwl_dump_ini_mem(fwrt, type, data, reg, &ops); + break; case IWL_FW_INI_REGION_PAGING: { ops.fill_mem_hdr = iwl_dump_ini_mem_fill_header; if (iwl_fw_dbg_is_paging_enabled(fwrt)) { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h index 0df72a99bf05..260097c75427 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h @@ -374,13 +374,13 @@ struct iwl_fw_error_dump_rb { }; /** - * struct iwl_fw_ini_monitor_dram_dump - ini dram monitor dump + * struct iwl_fw_ini_monitor_dump - ini monitor dump * @header - header of the region - * @write_ptr - write pointer position in the dram + * @write_ptr - write pointer position in the buffer * @cycle_cnt - cycles count * @ranges - the memory ranges of this this region */ -struct iwl_fw_ini_monitor_dram_dump { +struct iwl_fw_ini_monitor_dump { struct iwl_fw_ini_error_dump_header header; __le32 write_ptr; __le32 cycle_cnt; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index 877d53355a58..76c1e44b7bdc 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -452,6 +452,10 @@ struct iwl_cfg { u32 d3_debug_data_length; u32 min_txq_size; u32 umac_prph_offset; + u32 fw_mon_smem_write_ptr_addr; + u32 fw_mon_smem_write_ptr_msk; + u32 fw_mon_smem_cycle_cnt_ptr_addr; + u32 fw_mon_smem_cycle_cnt_ptr_msk; }; extern const struct iwl_csr_params iwl_csr_v1; -- cgit v1.2.3 From afc1e3b4fc8f979150e85fc7649444019aeffe18 Mon Sep 17 00:00:00 2001 From: Avraham Stern Date: Wed, 27 Feb 2019 11:51:11 +0200 Subject: iwlwifi: mvm: use correct GP2 register address for 22000 family The device time register address has changed for 22000 devices. Add a util function for getting the GP2 time and use the correct register address depending on the device family. Signed-off-by: Avraham Stern Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 6 ++++-- drivers/net/wireless/intel/iwlwifi/iwl-config.h | 1 + drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c | 4 +--- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 4 ++-- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 1 + drivers/net/wireless/intel/iwlwifi/mvm/tdls.c | 7 +++---- drivers/net/wireless/intel/iwlwifi/mvm/utils.c | 12 +++++++++++- 7 files changed, 23 insertions(+), 12 deletions(-) (limited to 'drivers/net/wireless/intel/iwlwifi/cfg') diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index 33c95663914d..e0db1988b6a3 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -194,7 +194,8 @@ static const struct iwl_ht_params iwl_22000_ht_params = { IWL_DEVICE_22000_COMMON, \ .device_family = IWL_DEVICE_FAMILY_22000, \ .base_params = &iwl_22000_base_params, \ - .csr = &iwl_csr_v1 + .csr = &iwl_csr_v1, \ + .gp2_reg_addr = 0xa02c68 #define IWL_DEVICE_22560 \ IWL_DEVICE_22000_COMMON, \ @@ -207,7 +208,8 @@ static const struct iwl_ht_params iwl_22000_ht_params = { .device_family = IWL_DEVICE_FAMILY_AX210, \ .base_params = &iwl_22000_base_params, \ .csr = &iwl_csr_v1, \ - .min_txq_size = 128 + .min_txq_size = 128, \ + .gp2_reg_addr = 0xd02c68 const struct iwl_cfg iwl22000_2ac_cfg_hr = { .name = "Intel(R) Dual Band Wireless AC 22000", diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index 76c1e44b7bdc..bc929d6639bd 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -456,6 +456,7 @@ struct iwl_cfg { u32 fw_mon_smem_write_ptr_msk; u32 fw_mon_smem_cycle_cnt_ptr_addr; u32 fw_mon_smem_cycle_cnt_ptr_msk; + u32 gp2_reg_addr; }; extern const struct iwl_csr_params iwl_csr_v1; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 76bf7fbc0446..fcec25b7b679 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -1113,9 +1113,7 @@ static void iwl_mvm_mac_ctxt_cmd_fill_ap(struct iwl_mvm *mvm, ieee80211_tu_to_usec(data.beacon_int * rand / 100); } else { - mvmvif->ap_beacon_time = - iwl_read_prph(mvm->trans, - DEVICE_SYSTEM_TIME_REG); + mvmvif->ap_beacon_time = iwl_mvm_get_systime(mvm); } } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index ed866deddb5f..d55c7df813e3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -3730,7 +3730,7 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, int duration) { - int res, time_reg = DEVICE_SYSTEM_TIME_REG; + int res; struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_mvm_time_event_data *te_data = &mvmvif->hs_time_event_data; static const u16 time_event_response[] = { HOT_SPOT_CMD }; @@ -3756,7 +3756,7 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, 0); /* Set the time and duration */ - tail->apply_time = cpu_to_le32(iwl_read_prph(mvm->trans, time_reg)); + tail->apply_time = cpu_to_le32(iwl_mvm_get_systime(mvm)); delay = AUX_ROC_MIN_DELAY; req_dur = MSEC_TO_TU(duration); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 45d7a868e759..cdac510fd22b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1539,6 +1539,7 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm); u8 first_antenna(u8 mask); u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx); void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime); +u32 iwl_mvm_get_systime(struct iwl_mvm *mvm); /* Tx / Host Commands */ int __must_check iwl_mvm_send_cmd(struct iwl_mvm *mvm, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c index 859aa5a4e6b5..9df21a8d1fc1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c @@ -7,7 +7,7 @@ * * Copyright(c) 2014 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(C) 2018 Intel Corporation + * Copyright(C) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -29,7 +29,7 @@ * * Copyright(c) 2014 Intel Mobile Communications GmbH * Copyright(c) 2017 Intel Deutschland GmbH - * Copyright(C) 2018 Intel Corporation + * Copyright(C) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -252,8 +252,7 @@ static void iwl_mvm_tdls_update_cs_state(struct iwl_mvm *mvm, /* we only send requests to our switching peer - update sent time */ if (state == IWL_MVM_TDLS_SW_REQ_SENT) - mvm->tdls_cs.peer.sent_timestamp = - iwl_read_prph(mvm->trans, DEVICE_SYSTEM_TIME_REG); + mvm->tdls_cs.peer.sent_timestamp = iwl_mvm_get_systime(mvm); if (state == IWL_MVM_TDLS_SW_IDLE) mvm->tdls_cs.cur_sta_id = IWL_MVM_INVALID_STA; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index 4649327abb45..b9914efc55c4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -1418,6 +1418,16 @@ void iwl_mvm_tcm_rm_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif) cancel_delayed_work_sync(&mvmvif->uapsd_nonagg_detected_wk); } +u32 iwl_mvm_get_systime(struct iwl_mvm *mvm) +{ + u32 reg_addr = DEVICE_SYSTEM_TIME_REG; + + if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000 && + mvm->trans->cfg->gp2_reg_addr) + reg_addr = mvm->trans->cfg->gp2_reg_addr; + + return iwl_read_prph(mvm->trans, reg_addr); +} void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime) { @@ -1432,7 +1442,7 @@ void iwl_mvm_get_sync_time(struct iwl_mvm *mvm, u32 *gp2, u64 *boottime) iwl_mvm_power_update_device(mvm); } - *gp2 = iwl_read_prph(mvm->trans, DEVICE_SYSTEM_TIME_REG); + *gp2 = iwl_mvm_get_systime(mvm); *boottime = ktime_get_boot_ns(); if (!ps_disabled) { -- cgit v1.2.3 From c30aef01bae92f189dc6cf92ab7d9798135fe253 Mon Sep 17 00:00:00 2001 From: Shaul Triebitz Date: Wed, 27 Feb 2019 16:18:11 +0200 Subject: iwlwifi: set 512 TX queue slots for AX210 devices AX210 devices support 256 BA (256 MPDUs in an AMPDU). The firmware requires that the number of TFDs will be minimum twice as big as the BA size (2 * 256 = 512). Signed-off-by: Shaul Triebitz Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 3 ++- drivers/net/wireless/intel/iwlwifi/iwl-config.h | 3 +++ drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 6 ++++-- 3 files changed, 9 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/intel/iwlwifi/cfg') diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index e0db1988b6a3..3203aa72541a 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -209,7 +209,8 @@ static const struct iwl_ht_params iwl_22000_ht_params = { .base_params = &iwl_22000_base_params, \ .csr = &iwl_csr_v1, \ .min_txq_size = 128, \ - .gp2_reg_addr = 0xd02c68 + .gp2_reg_addr = 0xd02c68, \ + .min_256_ba_txq_size = 512 const struct iwl_cfg iwl22000_2ac_cfg_hr = { .name = "Intel(R) Dual Band Wireless AC 22000", diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index bc929d6639bd..486b6daea370 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -384,6 +384,8 @@ struct iwl_csr_params { * @min_txq_size: minimum number of slots required in a TX queue * @umac_prph_offset: offset to add to UMAC periphery address * @uhb_supported: ultra high band channels supported + * @min_256_ba_txq_size: minimum number of slots required in a TX queue which + * supports 256 BA aggregation * * We enable the driver to be backward compatible wrt. hardware features. * API differences in uCode shouldn't be handled here but through TLVs @@ -457,6 +459,7 @@ struct iwl_cfg { u32 fw_mon_smem_cycle_cnt_ptr_addr; u32 fw_mon_smem_cycle_cnt_ptr_msk; u32 gp2_reg_addr; + u32 min_256_ba_txq_size; }; extern const struct iwl_csr_params iwl_csr_v1; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 9fbd37d23e85..bb0fc1c2b4f2 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -999,7 +999,8 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans) slots_num = max_t(u32, TFD_CMD_SLOTS, trans->cfg->min_txq_size); else - slots_num = TFD_TX_CMD_SLOTS; + slots_num = max_t(u32, TFD_TX_CMD_SLOTS, + trans->cfg->min_256_ba_txq_size); trans_pcie->txq[txq_id] = &trans_pcie->txq_memory[txq_id]; ret = iwl_pcie_txq_alloc(trans, trans_pcie->txq[txq_id], slots_num, cmd_queue); @@ -1052,7 +1053,8 @@ int iwl_pcie_tx_init(struct iwl_trans *trans) slots_num = max_t(u32, TFD_CMD_SLOTS, trans->cfg->min_txq_size); else - slots_num = TFD_TX_CMD_SLOTS; + slots_num = max_t(u32, TFD_TX_CMD_SLOTS, + trans->cfg->min_256_ba_txq_size); ret = iwl_pcie_txq_init(trans, trans_pcie->txq[txq_id], slots_num, cmd_queue); if (ret) { -- cgit v1.2.3