| From 826ab7312fa42110844329a333df76dec614e48f Mon Sep 17 00:00:00 2001 |
| From: StanleyYP Wang <StanleyYP.Wang@mediatek.com> |
| Date: Wed, 1 Mar 2023 11:59:16 +0800 |
| Subject: [PATCH] wifi: mt76: testmode: add basic testmode support |
| |
| Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com> |
| --- |
| eeprom.c | 6 +- |
| mac80211.c | 3 +- |
| mt76.h | 33 +++ |
| mt76_connac_mcu.h | 2 + |
| mt7996/Makefile | 2 + |
| mt7996/eeprom.c | 35 ++- |
| mt7996/eeprom.h | 1 + |
| mt7996/init.c | 7 + |
| mt7996/main.c | 16 ++ |
| mt7996/mcu.c | 42 ++- |
| mt7996/mcu.h | 27 ++ |
| mt7996/mt7996.h | 22 ++ |
| mt7996/testmode.c | 658 ++++++++++++++++++++++++++++++++++++++++++++++ |
| mt7996/testmode.h | 295 +++++++++++++++++++++ |
| testmode.c | 73 +++-- |
| testmode.h | 60 +++++ |
| tools/fields.c | 92 +++++++ |
| 17 files changed, 1344 insertions(+), 30 deletions(-) |
| create mode 100644 mt7996/testmode.c |
| create mode 100644 mt7996/testmode.h |
| |
| diff --git a/eeprom.c b/eeprom.c |
| index ea54b7a..263e508 100644 |
| --- a/eeprom.c |
| +++ b/eeprom.c |
| @@ -89,8 +89,10 @@ int mt76_get_of_eeprom(struct mt76_dev *dev, void *eep, int offset, int len) |
| } |
| |
| #ifdef CONFIG_NL80211_TESTMODE |
| - dev->test_mtd.name = devm_kstrdup(dev->dev, part, GFP_KERNEL); |
| - dev->test_mtd.offset = offset; |
| + if (len == dev->eeprom.size) { |
| + dev->test_mtd.name = devm_kstrdup(dev->dev, part, GFP_KERNEL); |
| + dev->test_mtd.offset = offset; |
| + } |
| #endif |
| |
| out_put_node: |
| diff --git a/mac80211.c b/mac80211.c |
| index 467afef..d1cdaee 100644 |
| --- a/mac80211.c |
| +++ b/mac80211.c |
| @@ -826,7 +826,8 @@ void mt76_rx(struct mt76_dev *dev, enum mt76_rxq_id q, struct sk_buff *skb) |
| } |
| |
| #ifdef CONFIG_NL80211_TESTMODE |
| - if (phy->test.state == MT76_TM_STATE_RX_FRAMES) { |
| + if (!(phy->test.flag & MT_TM_FW_RX_COUNT) && |
| + phy->test.state == MT76_TM_STATE_RX_FRAMES) { |
| phy->test.rx_stats.packets[q]++; |
| if (status->flag & RX_FLAG_FAILED_FCS_CRC) |
| phy->test.rx_stats.fcs_error[q]++; |
| diff --git a/mt76.h b/mt76.h |
| index 6b07b8f..31d5dc3 100644 |
| --- a/mt76.h |
| +++ b/mt76.h |
| @@ -652,8 +652,12 @@ struct mt76_testmode_ops { |
| int (*set_params)(struct mt76_phy *phy, struct nlattr **tb, |
| enum mt76_testmode_state new_state); |
| int (*dump_stats)(struct mt76_phy *phy, struct sk_buff *msg); |
| + void (*reset_rx_stats)(struct mt76_phy *phy); |
| + void (*tx_stop)(struct mt76_phy *phy); |
| }; |
| |
| +#define MT_TM_FW_RX_COUNT BIT(0) |
| + |
| struct mt76_testmode_data { |
| enum mt76_testmode_state state; |
| |
| @@ -669,6 +673,7 @@ struct mt76_testmode_data { |
| u8 tx_rate_sgi; |
| u8 tx_rate_ldpc; |
| u8 tx_rate_stbc; |
| + u16 tx_preamble_puncture; |
| u8 tx_ltf; |
| |
| u8 tx_antenna_mask; |
| @@ -678,6 +683,9 @@ struct mt76_testmode_data { |
| u32 tx_time; |
| u32 tx_ipg; |
| |
| + bool ibf; |
| + bool ebf; |
| + |
| u32 freq_offset; |
| |
| u8 tx_power[4]; |
| @@ -692,7 +700,16 @@ struct mt76_testmode_data { |
| struct { |
| u64 packets[__MT_RXQ_MAX]; |
| u64 fcs_error[__MT_RXQ_MAX]; |
| + u64 len_mismatch; |
| } rx_stats; |
| + u8 flag; |
| + |
| + struct { |
| + u8 type; |
| + u8 enable; |
| + } cfg; |
| + |
| + u8 aid; |
| }; |
| |
| struct mt76_vif { |
| @@ -1258,6 +1275,22 @@ int mt76_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb, |
| int mt76_testmode_set_state(struct mt76_phy *phy, enum mt76_testmode_state state); |
| int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len); |
| |
| +static inline void |
| +mt76_testmode_param_set(struct mt76_testmode_data *td, u16 idx) |
| +{ |
| +#ifdef CONFIG_NL80211_TESTMODE |
| + td->param_set[idx / 32] |= BIT(idx % 32); |
| +#endif |
| +} |
| + |
| +static inline bool |
| +mt76_testmode_param_present(struct mt76_testmode_data *td, u16 idx) |
| +{ |
| +#ifdef CONFIG_NL80211_TESTMODE |
| + return td->param_set[idx / 32] & BIT(idx % 32); |
| +#endif |
| +} |
| + |
| static inline void mt76_testmode_reset(struct mt76_phy *phy, bool disable) |
| { |
| #ifdef CONFIG_NL80211_TESTMODE |
| diff --git a/mt76_connac_mcu.h b/mt76_connac_mcu.h |
| index 30c9a5d..724a48a 100644 |
| --- a/mt76_connac_mcu.h |
| +++ b/mt76_connac_mcu.h |
| @@ -1218,10 +1218,12 @@ enum { |
| MCU_UNI_CMD_EFUSE_CTRL = 0x2d, |
| MCU_UNI_CMD_RA = 0x2f, |
| MCU_UNI_CMD_MURU = 0x31, |
| + MCU_UNI_CMD_TESTMODE_RX_STAT = 0x32, |
| MCU_UNI_CMD_BF = 0x33, |
| MCU_UNI_CMD_CHANNEL_SWITCH = 0x34, |
| MCU_UNI_CMD_THERMAL = 0x35, |
| MCU_UNI_CMD_VOW = 0x37, |
| + MCU_UNI_CMD_TESTMODE_CTRL = 0x46, |
| MCU_UNI_CMD_RRO = 0x57, |
| MCU_UNI_CMD_OFFCH_SCAN_CTRL = 0x58, |
| MCU_UNI_CMD_ASSERT_DUMP = 0x6f, |
| diff --git a/mt7996/Makefile b/mt7996/Makefile |
| index 07c8b55..bed9efd 100644 |
| --- a/mt7996/Makefile |
| +++ b/mt7996/Makefile |
| @@ -6,3 +6,5 @@ mt7996e-y := pci.o init.o dma.o eeprom.o main.o mcu.o mac.o \ |
| debugfs.o mmio.o |
| |
| mt7996e-$(CONFIG_DEV_COREDUMP) += coredump.o |
| + |
| +mt7996e-$(CONFIG_NL80211_TESTMODE) += testmode.o |
| diff --git a/mt7996/eeprom.c b/mt7996/eeprom.c |
| index 544b6c6..f5e9546 100644 |
| --- a/mt7996/eeprom.c |
| +++ b/mt7996/eeprom.c |
| @@ -6,6 +6,11 @@ |
| #include <linux/firmware.h> |
| #include "mt7996.h" |
| #include "eeprom.h" |
| +#include <linux/moduleparam.h> |
| + |
| +static bool testmode_enable; |
| +module_param(testmode_enable, bool, 0644); |
| +MODULE_PARM_DESC(testmode_enable, "Enable testmode"); |
| |
| static int mt7996_check_eeprom(struct mt7996_dev *dev) |
| { |
| @@ -23,7 +28,10 @@ static int mt7996_check_eeprom(struct mt7996_dev *dev) |
| static char *mt7996_eeprom_name(struct mt7996_dev *dev) |
| { |
| /* reserve for future variants */ |
| - return MT7996_EEPROM_DEFAULT; |
| + if (dev->testmode_enable) |
| + return MT7996_EEPROM_DEFAULT_TM; |
| + else |
| + return MT7996_EEPROM_DEFAULT; |
| } |
| |
| static int |
| @@ -52,21 +60,36 @@ out: |
| return ret; |
| } |
| |
| -static int mt7996_eeprom_load(struct mt7996_dev *dev) |
| +int mt7996_eeprom_check_fw_mode(struct mt7996_dev *dev) |
| { |
| + u8 *eeprom; |
| int ret; |
| |
| + /* load eeprom in flash or bin file mode to determine fw mode */ |
| ret = mt76_eeprom_init(&dev->mt76, MT7996_EEPROM_SIZE); |
| if (ret < 0) |
| return ret; |
| |
| if (ret) { |
| dev->flash_mode = true; |
| - } else { |
| - u8 free_block_num; |
| - u32 block_num, i; |
| - u32 eeprom_blk_size = MT7996_EEPROM_BLOCK_SIZE; |
| + eeprom = dev->mt76.eeprom.data; |
| + /* testmode enable priority: eeprom field > module parameter */ |
| + dev->testmode_enable = !mt7996_check_eeprom(dev) ? eeprom[MT_EE_TESTMODE_EN] : |
| + testmode_enable; |
| + } |
| + |
| + return ret; |
| +} |
| + |
| +static int mt7996_eeprom_load(struct mt7996_dev *dev) |
| +{ |
| + int ret; |
| + u8 free_block_num; |
| + u32 block_num, i; |
| + u32 eeprom_blk_size = MT7996_EEPROM_BLOCK_SIZE; |
| |
| + /* flash or bin file mode eeprom is loaded before mcu init */ |
| + if (!dev->flash_mode) { |
| ret = mt7996_mcu_get_eeprom_free_block(dev, &free_block_num); |
| if (ret < 0) |
| return ret; |
| diff --git a/mt7996/eeprom.h b/mt7996/eeprom.h |
| index 0c74977..0f8f0cd 100644 |
| --- a/mt7996/eeprom.h |
| +++ b/mt7996/eeprom.h |
| @@ -14,6 +14,7 @@ enum mt7996_eeprom_field { |
| MT_EE_MAC_ADDR = 0x004, |
| MT_EE_MAC_ADDR2 = 0x00a, |
| MT_EE_WIFI_CONF = 0x190, |
| + MT_EE_TESTMODE_EN = 0x1af, |
| MT_EE_MAC_ADDR3 = 0x2c0, |
| MT_EE_RATE_DELTA_2G = 0x1400, |
| MT_EE_RATE_DELTA_5G = 0x147d, |
| diff --git a/mt7996/init.c b/mt7996/init.c |
| index 0319e7f..fecd0d3 100644 |
| --- a/mt7996/init.c |
| +++ b/mt7996/init.c |
| @@ -641,6 +641,10 @@ static int mt7996_init_hardware(struct mt7996_dev *dev) |
| |
| set_bit(MT76_STATE_INITIALIZED, &dev->mphy.state); |
| |
| + ret = mt7996_eeprom_check_fw_mode(dev); |
| + if (ret < 0) |
| + return ret; |
| + |
| ret = mt7996_mcu_init(dev); |
| if (ret) |
| return ret; |
| @@ -1056,6 +1060,9 @@ int mt7996_register_device(struct mt7996_dev *dev) |
| |
| mt7996_init_wiphy(hw); |
| |
| +#ifdef CONFIG_NL80211_TESTMODE |
| + dev->mt76.test_ops = &mt7996_testmode_ops; |
| +#endif |
| /* init led callbacks */ |
| if (IS_ENABLED(CONFIG_MT76_LEDS)) { |
| dev->mphy.leds.cdev.brightness_set = mt7996_led_set_brightness; |
| diff --git a/mt7996/main.c b/mt7996/main.c |
| index 8e38ebc..6c38993 100644 |
| --- a/mt7996/main.c |
| +++ b/mt7996/main.c |
| @@ -23,6 +23,18 @@ static bool mt7996_dev_running(struct mt7996_dev *dev) |
| return phy && test_bit(MT76_STATE_RUNNING, &phy->mt76->state); |
| } |
| |
| +static void mt7996_testmode_disable_all(struct mt7996_dev *dev) |
| +{ |
| + struct mt7996_phy *phy; |
| + int i; |
| + |
| + for (i = 0; i < __MT_MAX_BAND; i++) { |
| + phy = __mt7996_phy(dev, i); |
| + if (phy) |
| + mt76_testmode_set_state(phy->mt76, MT76_TM_STATE_OFF); |
| + } |
| +} |
| + |
| int mt7996_run(struct ieee80211_hw *hw) |
| { |
| struct mt7996_dev *dev = mt7996_hw_dev(hw); |
| @@ -37,6 +49,8 @@ int mt7996_run(struct ieee80211_hw *hw) |
| goto out; |
| } |
| |
| + mt7996_testmode_disable_all(dev); |
| + |
| mt7996_mac_enable_nf(dev, phy->mt76->band_idx); |
| |
| ret = mt7996_mcu_set_rts_thresh(phy, 0x92b); |
| @@ -1389,6 +1403,8 @@ const struct ieee80211_ops mt7996_ops = { |
| .sta_set_decap_offload = mt7996_sta_set_decap_offload, |
| .add_twt_setup = mt7996_mac_add_twt_setup, |
| .twt_teardown_request = mt7996_twt_teardown_request, |
| + CFG80211_TESTMODE_CMD(mt76_testmode_cmd) |
| + CFG80211_TESTMODE_DUMP(mt76_testmode_dump) |
| #ifdef CONFIG_MAC80211_DEBUGFS |
| .sta_add_debugfs = mt7996_sta_add_debugfs, |
| #endif |
| diff --git a/mt7996/mcu.c b/mt7996/mcu.c |
| index 665457a..0d2053c 100644 |
| --- a/mt7996/mcu.c |
| +++ b/mt7996/mcu.c |
| @@ -2515,8 +2515,12 @@ static int mt7996_load_ram(struct mt7996_dev *dev) |
| { |
| int ret; |
| |
| - ret = __mt7996_load_ram(dev, "WM", MT7996_FIRMWARE_WM, |
| - MT7996_RAM_TYPE_WM); |
| + if (dev->testmode_enable) |
| + ret = __mt7996_load_ram(dev, "WM_TM", MT7996_FIRMWARE_WM_TM, |
| + MT7996_RAM_TYPE_WM_TM); |
| + else |
| + ret = __mt7996_load_ram(dev, "WM", MT7996_FIRMWARE_WM, |
| + MT7996_RAM_TYPE_WM); |
| if (ret) |
| return ret; |
| |
| @@ -4066,3 +4070,37 @@ int mt7996_mcu_set_rro(struct mt7996_dev *dev, u16 tag, u8 val) |
| return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(RRO), &req, |
| sizeof(req), true); |
| } |
| + |
| +int mt7996_mcu_set_tx_power_ctrl(struct mt7996_phy *phy, u8 power_ctrl_id, u8 data) |
| +{ |
| + struct mt7996_dev *dev = phy->dev; |
| + struct tx_power_ctrl req = { |
| + .tag = cpu_to_le16(power_ctrl_id), |
| + .len = cpu_to_le16(sizeof(req) - 4), |
| + .power_ctrl_id = power_ctrl_id, |
| + .band_idx = phy->mt76->band_idx, |
| + }; |
| + |
| + switch (power_ctrl_id) { |
| + case UNI_TXPOWER_SKU_POWER_LIMIT_CTRL: |
| + req.sku_enable = !!data; |
| + break; |
| + case UNI_TXPOWER_PERCENTAGE_CTRL: |
| + req.percentage_ctrl_enable = !!data; |
| + break; |
| + case UNI_TXPOWER_PERCENTAGE_DROP_CTRL: |
| + req.power_drop_level = data; |
| + break; |
| + case UNI_TXPOWER_BACKOFF_POWER_LIMIT_CTRL: |
| + req.bf_backoff_enable = !!data; |
| + break; |
| + case UNI_TXPOWER_ATE_MODE_CTRL: |
| + req.ate_mode_enable = !!data; |
| + break; |
| + default: |
| + req.sku_enable = !!data; |
| + } |
| + |
| + return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(TXPOWER), |
| + &req, sizeof(req), false); |
| +} |
| diff --git a/mt7996/mcu.h b/mt7996/mcu.h |
| index f235175..4ba06d9 100644 |
| --- a/mt7996/mcu.h |
| +++ b/mt7996/mcu.h |
| @@ -703,6 +703,33 @@ enum { |
| UNI_CMD_THERMAL_PROTECT_DUTY_CONFIG, |
| }; |
| |
| +struct tx_power_ctrl { |
| + u8 _rsv[4]; |
| + |
| + __le16 tag; |
| + __le16 len; |
| + |
| + u8 power_ctrl_id; |
| + union { |
| + bool sku_enable; |
| + bool ate_mode_enable; |
| + bool percentage_ctrl_enable; |
| + bool bf_backoff_enable; |
| + u8 power_drop_level; |
| + }; |
| + u8 band_idx; |
| + u8 rsv[1]; |
| +} __packed; |
| + |
| +enum { |
| + UNI_TXPOWER_SKU_POWER_LIMIT_CTRL = 0, |
| + UNI_TXPOWER_PERCENTAGE_CTRL = 1, |
| + UNI_TXPOWER_PERCENTAGE_DROP_CTRL = 2, |
| + UNI_TXPOWER_BACKOFF_POWER_LIMIT_CTRL = 3, |
| + UNI_TXPOWER_POWER_LIMIT_TABLE_CTRL = 4, |
| + UNI_TXPOWER_ATE_MODE_CTRL = 6, |
| +}; |
| + |
| enum { |
| UNI_CMD_ACCESS_REG_BASIC = 0x0, |
| UNI_CMD_ACCESS_RF_REG_BASIC, |
| diff --git a/mt7996/mt7996.h b/mt7996/mt7996.h |
| index 071031b..f7d6580 100644 |
| --- a/mt7996/mt7996.h |
| +++ b/mt7996/mt7996.h |
| @@ -31,9 +31,11 @@ |
| #define MT7996_FIRMWARE_WA "mediatek/mt7996/mt7996_wa.bin" |
| #define MT7996_FIRMWARE_WM "mediatek/mt7996/mt7996_wm.bin" |
| #define MT7996_FIRMWARE_DSP "mediatek/mt7996/mt7996_dsp.bin" |
| +#define MT7996_FIRMWARE_WM_TM "mediatek/mt7996/mt7996_wm_tm.bin" |
| #define MT7996_ROM_PATCH "mediatek/mt7996/mt7996_rom_patch.bin" |
| |
| #define MT7996_EEPROM_DEFAULT "mediatek/mt7996/mt7996_eeprom.bin" |
| +#define MT7996_EEPROM_DEFAULT_TM "mediatek/mt7996/mt7996_eeprom_tm.bin" |
| #define MT7996_EEPROM_SIZE 7680 |
| #define MT7996_EEPROM_BLOCK_SIZE 16 |
| #define MT7996_TOKEN_SIZE 16384 |
| @@ -63,6 +65,7 @@ struct mt7996_dfs_pattern; |
| |
| enum mt7996_ram_type { |
| MT7996_RAM_TYPE_WM, |
| + MT7996_RAM_TYPE_WM_TM = MT7996_RAM_TYPE_WM, |
| MT7996_RAM_TYPE_WA, |
| MT7996_RAM_TYPE_DSP, |
| }; |
| @@ -244,6 +247,20 @@ struct mt7996_phy { |
| |
| struct mib_stats mib; |
| struct mt76_channel_state state_ts; |
| + |
| +#ifdef CONFIG_NL80211_TESTMODE |
| + struct { |
| + u32 *reg_backup; |
| + |
| + s32 last_freq_offset; |
| + u8 last_rcpi[4]; |
| + s8 last_ib_rssi[4]; |
| + s8 last_wb_rssi[4]; |
| + u8 last_snr; |
| + |
| + u8 spe_idx; |
| + } test; |
| +#endif |
| }; |
| |
| struct mt7996_dev { |
| @@ -303,6 +320,8 @@ struct mt7996_dev { |
| bool flash_mode:1; |
| bool has_eht:1; |
| |
| + bool testmode_enable; |
| + |
| bool ibf; |
| u8 fw_debug_wm; |
| u8 fw_debug_wa; |
| @@ -408,6 +427,7 @@ mt7996_phy3(struct mt7996_dev *dev) |
| extern const struct ieee80211_ops mt7996_ops; |
| extern struct pci_driver mt7996_pci_driver; |
| extern struct pci_driver mt7996_hif_driver; |
| +extern const struct mt76_testmode_ops mt7996_testmode_ops; |
| |
| struct mt7996_dev *mt7996_mmio_probe(struct device *pdev, |
| void __iomem *mem_base, u32 device_id); |
| @@ -417,6 +437,7 @@ u64 __mt7996_get_tsf(struct ieee80211_hw *hw, struct mt7996_vif *mvif); |
| int mt7996_register_device(struct mt7996_dev *dev); |
| void mt7996_unregister_device(struct mt7996_dev *dev); |
| int mt7996_eeprom_init(struct mt7996_dev *dev); |
| +int mt7996_eeprom_check_fw_mode(struct mt7996_dev *dev); |
| int mt7996_eeprom_parse_hw_cap(struct mt7996_dev *dev, struct mt7996_phy *phy); |
| int mt7996_eeprom_get_target_power(struct mt7996_dev *dev, |
| struct ieee80211_channel *chan); |
| @@ -494,6 +515,7 @@ int mt7996_mcu_fw_dbg_ctrl(struct mt7996_dev *dev, u32 module, u8 level); |
| int mt7996_mcu_trigger_assert(struct mt7996_dev *dev); |
| void mt7996_mcu_rx_event(struct mt7996_dev *dev, struct sk_buff *skb); |
| void mt7996_mcu_exit(struct mt7996_dev *dev); |
| +int mt7996_mcu_set_tx_power_ctrl(struct mt7996_phy *phy, u8 power_ctrl_id, u8 data); |
| |
| static inline u8 mt7996_max_interface_num(struct mt7996_dev *dev) |
| { |
| diff --git a/mt7996/testmode.c b/mt7996/testmode.c |
| new file mode 100644 |
| index 0000000..43eca4e |
| --- /dev/null |
| +++ b/mt7996/testmode.c |
| @@ -0,0 +1,658 @@ |
| +// SPDX-License-Identifier: ISC |
| +/* |
| + * Copyright (C) 2022 MediaTek Inc. |
| + */ |
| + |
| +#include "mt7996.h" |
| +#include "mac.h" |
| +#include "mcu.h" |
| +#include "testmode.h" |
| + |
| +enum { |
| + TM_CHANGED_TXPOWER, |
| + TM_CHANGED_FREQ_OFFSET, |
| + TM_CHANGED_TX_LENGTH, |
| + TM_CHANGED_TX_TIME, |
| + TM_CHANGED_CFG, |
| + |
| + /* must be last */ |
| + NUM_TM_CHANGED |
| +}; |
| + |
| +static const u8 tm_change_map[] = { |
| + [TM_CHANGED_TXPOWER] = MT76_TM_ATTR_TX_POWER, |
| + [TM_CHANGED_FREQ_OFFSET] = MT76_TM_ATTR_FREQ_OFFSET, |
| + [TM_CHANGED_TX_LENGTH] = MT76_TM_ATTR_TX_LENGTH, |
| + [TM_CHANGED_TX_TIME] = MT76_TM_ATTR_TX_TIME, |
| + [TM_CHANGED_CFG] = MT76_TM_ATTR_CFG, |
| +}; |
| + |
| +static u8 mt7996_tm_bw_mapping(enum nl80211_chan_width width, enum bw_mapping_method method) |
| +{ |
| + static const u8 width_to_bw[][NUM_BW_MAP] = { |
| + [NL80211_CHAN_WIDTH_40] = {FW_CDBW_40MHZ, TM_CBW_40MHZ}, |
| + [NL80211_CHAN_WIDTH_80] = {FW_CDBW_80MHZ, TM_CBW_80MHZ}, |
| + [NL80211_CHAN_WIDTH_80P80] = {FW_CDBW_8080MHZ, TM_CBW_8080MHZ}, |
| + [NL80211_CHAN_WIDTH_160] = {FW_CDBW_160MHZ, TM_CBW_160MHZ}, |
| + [NL80211_CHAN_WIDTH_5] = {FW_CDBW_5MHZ, TM_CBW_5MHZ}, |
| + [NL80211_CHAN_WIDTH_10] = {FW_CDBW_10MHZ, TM_CBW_10MHZ}, |
| + [NL80211_CHAN_WIDTH_20] = {FW_CDBW_20MHZ, TM_CBW_20MHZ}, |
| + [NL80211_CHAN_WIDTH_20_NOHT] = {FW_CDBW_20MHZ, TM_CBW_20MHZ}, |
| + [NL80211_CHAN_WIDTH_320] = {FW_CDBW_320MHZ, TM_CBW_320MHZ}, |
| + }; |
| + |
| + if (width >= ARRAY_SIZE(width_to_bw)) |
| + return 0; |
| + |
| + return width_to_bw[width][method]; |
| +} |
| + |
| +static u8 mt7996_tm_rate_to_phy(u8 tx_rate_mode) |
| +{ |
| + static const u8 rate_to_phy[] = { |
| + [MT76_TM_TX_MODE_CCK] = MT_PHY_TYPE_CCK, |
| + [MT76_TM_TX_MODE_OFDM] = MT_PHY_TYPE_OFDM, |
| + [MT76_TM_TX_MODE_HT] = MT_PHY_TYPE_HT, |
| + [MT76_TM_TX_MODE_VHT] = MT_PHY_TYPE_VHT, |
| + [MT76_TM_TX_MODE_HE_SU] = MT_PHY_TYPE_HE_SU, |
| + [MT76_TM_TX_MODE_HE_EXT_SU] = MT_PHY_TYPE_HE_EXT_SU, |
| + [MT76_TM_TX_MODE_HE_TB] = MT_PHY_TYPE_HE_TB, |
| + [MT76_TM_TX_MODE_HE_MU] = MT_PHY_TYPE_HE_MU, |
| + [MT76_TM_TX_MODE_EHT_SU] = MT_PHY_TYPE_EHT_SU, |
| + [MT76_TM_TX_MODE_EHT_TRIG] = MT_PHY_TYPE_EHT_TRIG, |
| + [MT76_TM_TX_MODE_EHT_MU] = MT_PHY_TYPE_EHT_MU, |
| + }; |
| + |
| + if (tx_rate_mode > MT76_TM_TX_MODE_MAX) |
| + return -EINVAL; |
| + |
| + return rate_to_phy[tx_rate_mode]; |
| +} |
| + |
| +static int |
| +mt7996_tm_check_antenna(struct mt7996_phy *phy) |
| +{ |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + struct mt7996_dev *dev = phy->dev; |
| + u8 band_idx = phy->mt76->band_idx; |
| + u32 chainmask = phy->mt76->chainmask; |
| + u32 aux_rx_mask; |
| + |
| + chainmask = chainmask >> dev->chainshift[band_idx]; |
| + aux_rx_mask = BIT(fls(chainmask)) * phy->has_aux_rx; |
| + if (td->tx_antenna_mask & ~(chainmask | aux_rx_mask)) { |
| + dev_err(dev->mt76.dev, |
| + "tx antenna mask 0x%x exceeds hw limit (chainmask 0x%x, has aux rx: %s)\n", |
| + td->tx_antenna_mask, chainmask, phy->has_aux_rx ? "yes" : "no"); |
| + return -EINVAL; |
| + } |
| + |
| + return 0; |
| +} |
| + |
| +static int |
| +mt7996_tm_set(struct mt7996_dev *dev, u32 func_idx, u32 data) |
| +{ |
| + struct mt7996_tm_req req = { |
| + .rf_test = { |
| + .tag = cpu_to_le16(UNI_RF_TEST_CTRL), |
| + .len = cpu_to_le16(sizeof(req.rf_test)), |
| + .action = RF_ACTION_SET, |
| + .op.rf.func_idx = func_idx, |
| + .op.rf.param.func_data = cpu_to_le32(data), |
| + }, |
| + }; |
| + |
| + return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(TESTMODE_CTRL), &req, |
| + sizeof(req), false); |
| +} |
| + |
| +static int |
| +mt7996_tm_get(struct mt7996_dev *dev, u32 func_idx, u32 data, u32 *result) |
| +{ |
| + struct mt7996_tm_req req = { |
| + .rf_test = { |
| + .tag = cpu_to_le16(UNI_RF_TEST_CTRL), |
| + .len = cpu_to_le16(sizeof(req.rf_test)), |
| + .action = RF_ACTION_GET, |
| + .op.rf.func_idx = func_idx, |
| + .op.rf.param.func_data = cpu_to_le32(data), |
| + }, |
| + }; |
| + struct mt7996_tm_event *event; |
| + struct sk_buff *skb; |
| + int ret; |
| + |
| + ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_WM_UNI_CMD_QUERY(TESTMODE_CTRL), |
| + &req, sizeof(req), true, &skb); |
| + if (ret) |
| + return ret; |
| + |
| + event = (struct mt7996_tm_event *)skb->data; |
| + *result = event->result.payload_length; |
| + |
| + dev_kfree_skb(skb); |
| + |
| + return ret; |
| +} |
| + |
| +static void |
| +mt7996_tm_set_antenna(struct mt7996_phy *phy, u32 func_idx) |
| +{ |
| +#define SPE_INDEX_MASK BIT(31) |
| +#define TX_ANTENNA_MASK GENMASK(3, 0) |
| +#define RX_ANTENNA_MASK GENMASK(20, 16) /* RX antenna mask at most 5 bit */ |
| + struct mt7996_dev *dev = phy->dev; |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + u32 antenna_mask; |
| + |
| + if (!mt76_testmode_param_present(td, MT76_TM_ATTR_TX_ANTENNA)) |
| + return; |
| + |
| + if (func_idx == SET_ID(TX_PATH)) |
| + antenna_mask = td->tx_spe_idx ? (SPE_INDEX_MASK | td->tx_spe_idx) : |
| + td->tx_antenna_mask & TX_ANTENNA_MASK; |
| + else if (func_idx == SET_ID(RX_PATH)) |
| + antenna_mask = u32_encode_bits(td->tx_antenna_mask, RX_ANTENNA_MASK); |
| + else |
| + return; |
| + |
| + mt7996_tm_set(dev, func_idx, antenna_mask); |
| +} |
| + |
| +static void |
| +mt7996_tm_set_mac_addr(struct mt7996_dev *dev, u8 *addr, u32 func_idx) |
| +{ |
| +#define REMAIN_PART_TAG BIT(18) |
| + u32 own_mac_first = 0, own_mac_remain = 0; |
| + int len = sizeof(u32); |
| + |
| + memcpy(&own_mac_first, addr, len); |
| + mt7996_tm_set(dev, func_idx, own_mac_first); |
| + /* Set the remain part of mac address */ |
| + memcpy(&own_mac_remain, addr + len, ETH_ALEN - len); |
| + mt7996_tm_set(dev, func_idx | REMAIN_PART_TAG, own_mac_remain); |
| +} |
| + |
| +static int |
| +mt7996_tm_rf_switch_mode(struct mt7996_dev *dev, u32 op_mode) |
| +{ |
| + struct mt7996_tm_req req = { |
| + .rf_test = { |
| + .tag = cpu_to_le16(UNI_RF_TEST_CTRL), |
| + .len = cpu_to_le16(sizeof(req.rf_test)), |
| + .action = RF_ACTION_SWITCH_TO_RF_TEST, |
| + .op.op_mode = cpu_to_le32(op_mode), |
| + }, |
| + }; |
| + |
| + return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(TESTMODE_CTRL), &req, |
| + sizeof(req), false); |
| +} |
| + |
| +static void |
| +mt7996_tm_init(struct mt7996_phy *phy, bool en) |
| +{ |
| +#define POWER_CTRL(type) UNI_TXPOWER_##type##_CTRL |
| + struct mt7996_dev *dev = phy->dev; |
| + u8 rf_test_mode = en ? RF_OPER_RF_TEST : RF_OPER_NORMAL; |
| + |
| + if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state)) |
| + return; |
| + |
| + mt7996_mcu_set_tx_power_ctrl(phy, POWER_CTRL(ATE_MODE), en); |
| + mt7996_mcu_set_tx_power_ctrl(phy, POWER_CTRL(SKU_POWER_LIMIT), !en); |
| + mt7996_mcu_set_tx_power_ctrl(phy, POWER_CTRL(PERCENTAGE_DROP), 100); |
| + mt7996_mcu_set_tx_power_ctrl(phy, POWER_CTRL(PERCENTAGE), !en); |
| + mt7996_mcu_set_tx_power_ctrl(phy, POWER_CTRL(BACKOFF_POWER_LIMIT), !en); |
| + |
| + mt7996_tm_rf_switch_mode(dev, rf_test_mode); |
| + |
| + mt7996_mcu_add_bss_info(phy, phy->monitor_vif, en); |
| + mt7996_mcu_add_sta(dev, phy->monitor_vif, NULL, en); |
| + |
| + mt7996_tm_set(dev, SET_ID(BAND_IDX), phy->mt76->band_idx); |
| + |
| + /* use firmware counter for RX stats */ |
| + phy->mt76->test.flag |= MT_TM_FW_RX_COUNT; |
| +} |
| + |
| +static void |
| +mt7996_tm_update_channel(struct mt7996_phy *phy) |
| +{ |
| +#define CHAN_FREQ_BW_80P80_TAG (SET_ID(CHAN_FREQ) | BIT(16)) |
| + struct mt7996_dev *dev = phy->dev; |
| + struct cfg80211_chan_def *chandef = &phy->mt76->chandef; |
| + struct ieee80211_channel *chan = chandef->chan; |
| + u8 width = chandef->width; |
| + static const u8 ch_band[] = { |
| + [NL80211_BAND_2GHZ] = 0, |
| + [NL80211_BAND_5GHZ] = 1, |
| + [NL80211_BAND_6GHZ] = 2, |
| + }; |
| + |
| + if (!chan || !chandef) { |
| + dev_info(dev->mt76.dev, "chandef not found, channel update failed!\n"); |
| + return; |
| + } |
| + |
| + /* system bw */ |
| + mt7996_tm_set(dev, SET_ID(CBW), mt7996_tm_bw_mapping(width, BW_MAP_NL_TO_FW)); |
| + |
| + if (width == NL80211_CHAN_WIDTH_80P80) { |
| + width = NL80211_CHAN_WIDTH_160; |
| + mt7996_tm_set(dev, CHAN_FREQ_BW_80P80_TAG, chandef->center_freq2 * 1000); |
| + } |
| + |
| + /* TODO: define per-packet bw */ |
| + /* per-packet bw */ |
| + mt7996_tm_set(dev, SET_ID(DBW), mt7996_tm_bw_mapping(width, BW_MAP_NL_TO_FW)); |
| + |
| + /* control channel selection index */ |
| + mt7996_tm_set(dev, SET_ID(PRIMARY_CH), 0); |
| + mt7996_tm_set(dev, SET_ID(BAND), ch_band[chan->band]); |
| + |
| + /* trigger switch channel calibration */ |
| + mt7996_tm_set(dev, SET_ID(CHAN_FREQ), chandef->center_freq1 * 1000); |
| + |
| + // TODO: update power limit table |
| +} |
| + |
| +static void |
| +mt7996_tm_tx_stop(struct mt76_phy *mphy) |
| +{ |
| + struct mt76_testmode_data *td = &mphy->test; |
| + struct mt7996_phy *phy = mphy->priv; |
| + struct mt7996_dev *dev = phy->dev; |
| + |
| + mt7996_tm_set(dev, SET_ID(COMMAND), RF_CMD(STOP_TEST)); |
| + td->tx_pending = 0; |
| +} |
| + |
| +static void |
| +mt7996_tm_set_tx_frames(struct mt7996_phy *phy, bool en) |
| +{ |
| +#define FRAME_CONTROL 0x88 |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + struct mt7996_dev *dev = phy->dev; |
| + |
| + //TODO: RU operation, replace mcs, nss, and ldpc |
| + if (en) { |
| + mt7996_tm_set(dev, SET_ID(MAC_HEADER), FRAME_CONTROL); |
| + mt7996_tm_set(dev, SET_ID(SEQ_CTRL), 0); |
| + mt7996_tm_set(dev, SET_ID(TX_COUNT), td->tx_count); |
| + mt7996_tm_set(dev, SET_ID(TX_MODE), mt7996_tm_rate_to_phy(td->tx_rate_mode)); |
| + mt7996_tm_set(dev, SET_ID(TX_RATE), td->tx_rate_idx); |
| + |
| + if (mt76_testmode_param_present(td, MT76_TM_ATTR_TX_POWER)) |
| + mt7996_tm_set(dev, SET_ID(POWER), td->tx_power[0]); |
| + |
| + if (mt76_testmode_param_present(td, MT76_TM_ATTR_TX_TIME)) { |
| + mt7996_tm_set(dev, SET_ID(TX_LEN), 0); |
| + mt7996_tm_set(dev, SET_ID(TX_TIME), td->tx_time); |
| + } else { |
| + mt7996_tm_set(dev, SET_ID(TX_LEN), td->tx_mpdu_len); |
| + mt7996_tm_set(dev, SET_ID(TX_TIME), 0); |
| + } |
| + |
| + mt7996_tm_set_antenna(phy, SET_ID(TX_PATH)); |
| + mt7996_tm_set_antenna(phy, SET_ID(RX_PATH)); |
| + mt7996_tm_set(dev, SET_ID(STBC), td->tx_rate_stbc); |
| + mt7996_tm_set(dev, SET_ID(ENCODE_MODE), td->tx_rate_ldpc); |
| + mt7996_tm_set(dev, SET_ID(IBF_ENABLE), td->ibf); |
| + mt7996_tm_set(dev, SET_ID(EBF_ENABLE), td->ebf); |
| + mt7996_tm_set(dev, SET_ID(IPG), td->tx_ipg); |
| + mt7996_tm_set(dev, SET_ID(GI), td->tx_rate_sgi); |
| + mt7996_tm_set(dev, SET_ID(NSS), td->tx_rate_nss); |
| + mt7996_tm_set(dev, SET_ID(AID_OFFSET), 0); |
| + mt7996_tm_set(dev, SET_ID(PUNCTURE), td->tx_preamble_puncture); |
| + |
| + mt7996_tm_set(dev, SET_ID(MAX_PE), 2); |
| + mt7996_tm_set(dev, SET_ID(HW_TX_MODE), 0); |
| + mt7996_tm_update_channel(phy); |
| + |
| + /* trigger firmware to start TX */ |
| + mt7996_tm_set(dev, SET_ID(COMMAND), RF_CMD(START_TX)); |
| + } else { |
| + mt7996_tm_tx_stop(phy->mt76); |
| + } |
| +} |
| + |
| +static int |
| +mt7996_tm_rx_stats_user_ctrl(struct mt7996_phy *phy, u16 user_idx) |
| +{ |
| + struct mt7996_dev *dev = phy->dev; |
| + struct mt7996_tm_rx_req req = { |
| + .band = phy->mt76->band_idx, |
| + .user_ctrl = { |
| + .tag = cpu_to_le16(UNI_TM_RX_STAT_SET_USER_CTRL), |
| + .len = cpu_to_le16(sizeof(req.user_ctrl)), |
| + .band_idx = phy->mt76->band_idx, |
| + .user_idx = cpu_to_le16(user_idx), |
| + }, |
| + }; |
| + |
| + return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(TESTMODE_RX_STAT), &req, |
| + sizeof(req), false); |
| +} |
| + |
| +static void |
| +mt7996_tm_set_rx_frames(struct mt7996_phy *phy, bool en) |
| +{ |
| +#define RX_MU_DISABLE 0xf800 |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + struct mt7996_dev *dev = phy->dev; |
| + int ret; |
| + |
| + if (en) { |
| + ret = mt7996_tm_rx_stats_user_ctrl(phy, td->aid); |
| + if (ret) { |
| + dev_info(dev->mt76.dev, "Set RX stats user control failed!\n"); |
| + return; |
| + } |
| + |
| + mt7996_tm_update_channel(phy); |
| + |
| + if (td->tx_rate_mode >= MT76_TM_TX_MODE_HE_MU) { |
| + if (td->aid) |
| + ret = mt7996_tm_set(dev, SET_ID(RX_MU_AID), td->aid); |
| + else |
| + ret = mt7996_tm_set(dev, SET_ID(RX_MU_AID), RX_MU_DISABLE); |
| + } |
| + mt7996_tm_set(dev, SET_ID(TX_MODE), mt7996_tm_rate_to_phy(td->tx_rate_mode)); |
| + mt7996_tm_set(dev, SET_ID(GI), td->tx_rate_sgi); |
| + mt7996_tm_set_antenna(phy, SET_ID(RX_PATH)); |
| + mt7996_tm_set(dev, SET_ID(MAX_PE), 2); |
| + |
| + mt7996_tm_set_mac_addr(dev, td->addr[1], SET_ID(SA)); |
| + |
| + /* trigger firmware to start RX */ |
| + mt7996_tm_set(dev, SET_ID(COMMAND), RF_CMD(START_RX)); |
| + } else { |
| + /* trigger firmware to stop RX */ |
| + mt7996_tm_set(dev, SET_ID(COMMAND), RF_CMD(STOP_TEST)); |
| + } |
| +} |
| + |
| +static void |
| +mt7996_tm_set_tx_cont(struct mt7996_phy *phy, bool en) |
| +{ |
| +#define CONT_WAVE_MODE_OFDM 3 |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + struct mt7996_dev *dev = phy->dev; |
| + |
| + if (en) { |
| + mt7996_tm_update_channel(phy); |
| + mt7996_tm_set(dev, SET_ID(TX_MODE), mt7996_tm_rate_to_phy(td->tx_rate_mode)); |
| + mt7996_tm_set(dev, SET_ID(TX_RATE), td->tx_rate_idx); |
| + /* fix payload is OFDM */ |
| + mt7996_tm_set(dev, SET_ID(CONT_WAVE_MODE), CONT_WAVE_MODE_OFDM); |
| + mt7996_tm_set(dev, SET_ID(ANT_MASK), td->tx_antenna_mask); |
| + |
| + /* trigger firmware to start CONT TX */ |
| + mt7996_tm_set(dev, SET_ID(COMMAND), RF_CMD(CONT_WAVE)); |
| + } else { |
| + /* trigger firmware to stop CONT TX */ |
| + mt7996_tm_set(dev, SET_ID(COMMAND), RF_CMD(STOP_TEST)); |
| + } |
| +} |
| + |
| +static void |
| +mt7996_tm_update_params(struct mt7996_phy *phy, u32 changed) |
| +{ |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + struct mt7996_dev *dev = phy->dev; |
| + bool en = td->state != MT76_TM_STATE_OFF; |
| + |
| + if (changed & BIT(TM_CHANGED_FREQ_OFFSET)) |
| + mt7996_tm_set(dev, SET_ID(FREQ_OFFSET), en ? td->freq_offset : 0); |
| + if (changed & BIT(TM_CHANGED_TXPOWER)) |
| + mt7996_tm_set(dev, SET_ID(POWER), td->tx_power[0]); |
| + if (changed & BIT(TM_CHANGED_TX_LENGTH)) { |
| + mt7996_tm_set(dev, SET_ID(TX_LEN), td->tx_mpdu_len); |
| + mt7996_tm_set(dev, SET_ID(TX_TIME), 0); |
| + } |
| + if (changed & BIT(TM_CHANGED_TX_TIME)) { |
| + mt7996_tm_set(dev, SET_ID(TX_LEN), 0); |
| + mt7996_tm_set(dev, SET_ID(TX_TIME), td->tx_time); |
| + } |
| + if (changed & BIT(TM_CHANGED_CFG)) { |
| + u32 func_idx = td->cfg.enable ? SET_ID(CFG_ON) : SET_ID(CFG_OFF); |
| + |
| + mt7996_tm_set(dev, func_idx, td->cfg.type); |
| + } |
| +} |
| + |
| +static int |
| +mt7996_tm_set_state(struct mt76_phy *mphy, enum mt76_testmode_state state) |
| +{ |
| + struct mt76_testmode_data *td = &mphy->test; |
| + struct mt7996_phy *phy = mphy->priv; |
| + enum mt76_testmode_state prev_state = td->state; |
| + |
| + mphy->test.state = state; |
| + |
| + if (prev_state != MT76_TM_STATE_OFF) |
| + mt7996_tm_set(phy->dev, SET_ID(BAND_IDX), mphy->band_idx); |
| + |
| + if (prev_state == MT76_TM_STATE_TX_FRAMES || |
| + state == MT76_TM_STATE_TX_FRAMES) |
| + mt7996_tm_set_tx_frames(phy, state == MT76_TM_STATE_TX_FRAMES); |
| + else if (prev_state == MT76_TM_STATE_RX_FRAMES || |
| + state == MT76_TM_STATE_RX_FRAMES) |
| + mt7996_tm_set_rx_frames(phy, state == MT76_TM_STATE_RX_FRAMES); |
| + else if (prev_state == MT76_TM_STATE_TX_CONT || |
| + state == MT76_TM_STATE_TX_CONT) |
| + mt7996_tm_set_tx_cont(phy, state == MT76_TM_STATE_TX_CONT); |
| + else if (prev_state == MT76_TM_STATE_OFF || |
| + state == MT76_TM_STATE_OFF) |
| + mt7996_tm_init(phy, !(state == MT76_TM_STATE_OFF)); |
| + |
| + if ((state == MT76_TM_STATE_IDLE && |
| + prev_state == MT76_TM_STATE_OFF) || |
| + (state == MT76_TM_STATE_OFF && |
| + prev_state == MT76_TM_STATE_IDLE)) { |
| + u32 changed = 0; |
| + int i, ret; |
| + |
| + for (i = 0; i < ARRAY_SIZE(tm_change_map); i++) { |
| + u16 cur = tm_change_map[i]; |
| + |
| + if (mt76_testmode_param_present(td, cur)) |
| + changed |= BIT(i); |
| + } |
| + |
| + ret = mt7996_tm_check_antenna(phy); |
| + if (ret) |
| + return ret; |
| + |
| + mt7996_tm_update_params(phy, changed); |
| + } |
| + |
| + return 0; |
| +} |
| + |
| +static int |
| +mt7996_tm_set_params(struct mt76_phy *mphy, struct nlattr **tb, |
| + enum mt76_testmode_state new_state) |
| +{ |
| + struct mt76_testmode_data *td = &mphy->test; |
| + struct mt7996_phy *phy = mphy->priv; |
| + struct mt7996_dev *dev = phy->dev; |
| + u32 changed = 0; |
| + int i, ret; |
| + |
| + BUILD_BUG_ON(NUM_TM_CHANGED >= 32); |
| + |
| + if (new_state == MT76_TM_STATE_OFF || |
| + td->state == MT76_TM_STATE_OFF) |
| + return 0; |
| + |
| + ret = mt7996_tm_check_antenna(phy); |
| + if (ret) |
| + return ret; |
| + |
| + for (i = 0; i < ARRAY_SIZE(tm_change_map); i++) { |
| + if (tb[tm_change_map[i]]) |
| + changed |= BIT(i); |
| + } |
| + |
| + mt7996_tm_set(dev, SET_ID(BAND_IDX), mphy->band_idx); |
| + mt7996_tm_update_params(phy, changed); |
| + |
| + return 0; |
| +} |
| + |
| +static int |
| +mt7996_tm_get_rx_stats(struct mt7996_phy *phy) |
| +{ |
| + struct mt7996_dev *dev = phy->dev; |
| + struct mt7996_tm_rx_req req = { |
| + .band = phy->mt76->band_idx, |
| + .rx_stat_all = { |
| + .tag = cpu_to_le16(UNI_TM_RX_STAT_GET_ALL_V2), |
| + .len = cpu_to_le16(sizeof(req.rx_stat_all)), |
| + .band_idx = phy->mt76->band_idx, |
| + }, |
| + }; |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + struct mt7996_tm_rx_event *rx_stats; |
| + struct mt7996_tm_rx_event_stat_all *rx_stats_all; |
| + struct sk_buff *skb; |
| + enum mt76_rxq_id qid; |
| + int i, ret = 0; |
| + u32 mac_rx_mdrdy_cnt; |
| + u16 mac_rx_len_mismatch, fcs_err_count; |
| + |
| + if (td->state != MT76_TM_STATE_RX_FRAMES) |
| + return 0; |
| + |
| + ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_WM_UNI_CMD_QUERY(TESTMODE_RX_STAT), |
| + &req, sizeof(req), true, &skb); |
| + |
| + if (ret) |
| + return ret; |
| + |
| + rx_stats = (struct mt7996_tm_rx_event *)skb->data; |
| + rx_stats_all = &rx_stats->rx_stat_all; |
| + |
| + phy->test.last_freq_offset = le32_to_cpu(rx_stats_all->user_info[0].freq_offset); |
| + phy->test.last_snr = le32_to_cpu(rx_stats_all->user_info[0].snr); |
| + for (i = 0; i < ARRAY_SIZE(phy->test.last_rcpi); i++) { |
| + phy->test.last_rcpi[i] = le16_to_cpu(rx_stats_all->rxv_info[i].rcpi); |
| + phy->test.last_ib_rssi[i] = rx_stats_all->fagc[i].ib_rssi; |
| + phy->test.last_wb_rssi[i] = rx_stats_all->fagc[i].wb_rssi; |
| + } |
| + |
| + if (phy->mt76->band_idx == 2) |
| + qid = MT_RXQ_BAND2; |
| + else if (phy->mt76->band_idx == 1) |
| + qid = MT_RXQ_BAND1; |
| + else |
| + qid = MT_RXQ_MAIN; |
| + |
| + fcs_err_count = le16_to_cpu(rx_stats_all->band_info.mac_rx_fcs_err_cnt); |
| + mac_rx_len_mismatch = le16_to_cpu(rx_stats_all->band_info.mac_rx_len_mismatch); |
| + mac_rx_mdrdy_cnt = le32_to_cpu(rx_stats_all->band_info.mac_rx_mdrdy_cnt); |
| + td->rx_stats.packets[qid] += mac_rx_mdrdy_cnt; |
| + td->rx_stats.packets[qid] += fcs_err_count; |
| + td->rx_stats.fcs_error[qid] += fcs_err_count; |
| + td->rx_stats.len_mismatch += mac_rx_len_mismatch; |
| + |
| + dev_kfree_skb(skb); |
| + |
| + return ret; |
| +} |
| + |
| +static void |
| +mt7996_tm_reset_trx_stats(struct mt76_phy *mphy) |
| +{ |
| + struct mt7996_phy *phy = mphy->priv; |
| + struct mt7996_dev *dev = phy->dev; |
| + |
| + memset(&mphy->test.rx_stats, 0, sizeof(mphy->test.rx_stats)); |
| + mt7996_tm_set(dev, SET_ID(TRX_COUNTER_RESET), 0); |
| +} |
| + |
| +static int |
| +mt7996_tm_get_tx_stats(struct mt7996_phy *phy) |
| +{ |
| + struct mt7996_dev *dev = phy->dev; |
| + struct mt76_testmode_data *td = &phy->mt76->test; |
| + int ret; |
| + |
| + if (td->state != MT76_TM_STATE_TX_FRAMES) |
| + return 0; |
| + |
| + ret = mt7996_tm_get(dev, GET_ID(TXED_COUNT), 0, &td->tx_done); |
| + if (ret) |
| + return ret; |
| + |
| + td->tx_pending = td->tx_count - td->tx_done; |
| + |
| + return ret; |
| +} |
| + |
| +static int |
| +mt7996_tm_dump_stats(struct mt76_phy *mphy, struct sk_buff *msg) |
| +{ |
| + struct mt7996_phy *phy = mphy->priv; |
| + void *rx, *rssi; |
| + int i; |
| + |
| + mt7996_tm_set(phy->dev, SET_ID(BAND_IDX), mphy->band_idx); |
| + mt7996_tm_get_rx_stats(phy); |
| + mt7996_tm_get_tx_stats(phy); |
| + |
| + rx = nla_nest_start(msg, MT76_TM_STATS_ATTR_LAST_RX); |
| + if (!rx) |
| + return -ENOMEM; |
| + |
| + if (nla_put_s32(msg, MT76_TM_RX_ATTR_FREQ_OFFSET, phy->test.last_freq_offset)) |
| + return -ENOMEM; |
| + |
| + rssi = nla_nest_start(msg, MT76_TM_RX_ATTR_RCPI); |
| + if (!rssi) |
| + return -ENOMEM; |
| + |
| + for (i = 0; i < ARRAY_SIZE(phy->test.last_rcpi); i++) |
| + if (nla_put_u8(msg, i, phy->test.last_rcpi[i])) |
| + return -ENOMEM; |
| + |
| + nla_nest_end(msg, rssi); |
| + |
| + rssi = nla_nest_start(msg, MT76_TM_RX_ATTR_IB_RSSI); |
| + if (!rssi) |
| + return -ENOMEM; |
| + |
| + for (i = 0; i < ARRAY_SIZE(phy->test.last_ib_rssi); i++) |
| + if (nla_put_s8(msg, i, phy->test.last_ib_rssi[i])) |
| + return -ENOMEM; |
| + |
| + nla_nest_end(msg, rssi); |
| + |
| + rssi = nla_nest_start(msg, MT76_TM_RX_ATTR_WB_RSSI); |
| + if (!rssi) |
| + return -ENOMEM; |
| + |
| + for (i = 0; i < ARRAY_SIZE(phy->test.last_wb_rssi); i++) |
| + if (nla_put_s8(msg, i, phy->test.last_wb_rssi[i])) |
| + return -ENOMEM; |
| + |
| + nla_nest_end(msg, rssi); |
| + |
| + if (nla_put_u8(msg, MT76_TM_RX_ATTR_SNR, phy->test.last_snr)) |
| + return -ENOMEM; |
| + |
| + nla_nest_end(msg, rx); |
| + |
| + return 0; |
| +} |
| + |
| +const struct mt76_testmode_ops mt7996_testmode_ops = { |
| + .set_state = mt7996_tm_set_state, |
| + .set_params = mt7996_tm_set_params, |
| + .dump_stats = mt7996_tm_dump_stats, |
| + .reset_rx_stats = mt7996_tm_reset_trx_stats, |
| + .tx_stop = mt7996_tm_tx_stop, |
| +}; |
| diff --git a/mt7996/testmode.h b/mt7996/testmode.h |
| new file mode 100644 |
| index 0000000..f00e51f |
| --- /dev/null |
| +++ b/mt7996/testmode.h |
| @@ -0,0 +1,295 @@ |
| +/* SPDX-License-Identifier: ISC */ |
| +/* Copyright (C) 2020 MediaTek Inc. */ |
| + |
| +#ifndef __MT7996_TESTMODE_H |
| +#define __MT7996_TESTMODE_H |
| + |
| +enum { |
| + TM_CBW_20MHZ, |
| + TM_CBW_40MHZ, |
| + TM_CBW_80MHZ, |
| + TM_CBW_10MHZ, |
| + TM_CBW_5MHZ, |
| + TM_CBW_160MHZ, |
| + TM_CBW_8080MHZ, |
| + TM_CBW_320MHZ = 12, |
| +}; |
| + |
| +/* BW defined in FW hal_cal_flow_rom.h */ |
| +enum { |
| + FW_CDBW_20MHZ, |
| + FW_CDBW_40MHZ, |
| + FW_CDBW_80MHZ, |
| + FW_CDBW_160MHZ, |
| + FW_CDBW_320MHZ, |
| + FW_CDBW_5MHZ, |
| + FW_CDBW_10MHZ, |
| + FW_CDBW_8080MHZ, |
| +}; |
| + |
| +enum bw_mapping_method { |
| + BW_MAP_NL_TO_FW, |
| + BW_MAP_NL_TO_TM, |
| + |
| + NUM_BW_MAP, |
| +}; |
| + |
| +struct mt7996_tm_rf_test { |
| + __le16 tag; |
| + __le16 len; |
| + |
| + u8 action; |
| + u8 icap_len; |
| + u8 _rsv[2]; |
| + union { |
| + __le32 op_mode; |
| + __le32 freq; |
| + |
| + struct { |
| + __le32 func_idx; |
| + union { |
| + __le32 func_data; |
| + __le32 cal_dump; |
| + |
| + u8 _pad[80]; |
| + } param; |
| + } rf; |
| + } op; |
| +} __packed; |
| + |
| +struct mt7996_tm_req { |
| + u8 _rsv[4]; |
| + |
| + struct mt7996_tm_rf_test rf_test; |
| +} __packed; |
| + |
| +struct mt7996_tm_rf_test_result { |
| + __le32 func_idx; |
| + __le32 payload_length; |
| + u8 event[0]; |
| +}; |
| + |
| +struct mt7996_tm_event { |
| + u8 _rsv[4]; |
| + |
| + __le16 tag; |
| + __le16 len; |
| + struct mt7996_tm_rf_test_result result; |
| +} __packed; |
| + |
| +enum { |
| + RF_ACTION_SWITCH_TO_RF_TEST, |
| + RF_ACTION_IN_RF_TEST, |
| + RF_ACTION_SET = 3, |
| + RF_ACTION_GET, |
| +}; |
| + |
| +enum { |
| + RF_OPER_NORMAL, |
| + RF_OPER_RF_TEST, |
| + RF_OPER_ICAP, |
| + RF_OPER_ICAP_OVERLAP, |
| + RF_OPER_WIFI_SPECTRUM, |
| +}; |
| + |
| +enum { |
| + UNI_RF_TEST_CTRL, |
| +}; |
| + |
| +#define RF_CMD(cmd) RF_TEST_CMD_##cmd |
| + |
| +enum { |
| + RF_TEST_CMD_STOP_TEST = 0, |
| + RF_TEST_CMD_START_TX = 1, |
| + RF_TEST_CMD_START_RX = 2, |
| + RF_TEST_CMD_CONT_WAVE = 10, |
| + RF_TEST_CMD_TX_COMMIT = 18, |
| + RF_TEST_CMD_RX_COMMIT = 19, |
| +}; |
| + |
| +#define SET_ID(id) RF_TEST_ID_SET_##id |
| +#define GET_ID(id) RF_TEST_ID_GET_##id |
| + |
| +enum { |
| + RF_TEST_ID_SET_COMMAND = 1, |
| + RF_TEST_ID_SET_POWER = 2, |
| + RF_TEST_ID_SET_TX_RATE = 3, |
| + RF_TEST_ID_SET_TX_MODE = 4, |
| + RF_TEST_ID_SET_TX_LEN = 6, |
| + RF_TEST_ID_SET_TX_COUNT = 7, |
| + RF_TEST_ID_SET_IPG = 8, |
| + RF_TEST_ID_SET_GI = 16, |
| + RF_TEST_ID_SET_STBC = 17, |
| + RF_TEST_ID_SET_CHAN_FREQ = 18, |
| + RF_TEST_ID_GET_TXED_COUNT = 32, |
| + RF_TEST_ID_SET_CONT_WAVE_MODE = 65, |
| + RF_TEST_ID_SET_DA = 68, |
| + RF_TEST_ID_SET_SA = 69, |
| + RF_TEST_ID_SET_CBW = 71, |
| + RF_TEST_ID_SET_DBW = 72, |
| + RF_TEST_ID_SET_PRIMARY_CH = 73, |
| + RF_TEST_ID_SET_ENCODE_MODE = 74, |
| + RF_TEST_ID_SET_BAND = 90, |
| + RF_TEST_ID_SET_TRX_COUNTER_RESET = 91, |
| + RF_TEST_ID_SET_MAC_HEADER = 101, |
| + RF_TEST_ID_SET_SEQ_CTRL = 102, |
| + RF_TEST_ID_SET_PAYLOAD = 103, |
| + RF_TEST_ID_SET_BAND_IDX = 104, |
| + RF_TEST_ID_SET_RX_PATH = 106, |
| + RF_TEST_ID_SET_FREQ_OFFSET = 107, |
| + RF_TEST_ID_GET_FREQ_OFFSET = 108, |
| + RF_TEST_ID_SET_TX_PATH = 113, |
| + RF_TEST_ID_SET_NSS = 114, |
| + RF_TEST_ID_SET_ANT_MASK = 115, |
| + RF_TEST_ID_SET_IBF_ENABLE = 126, |
| + RF_TEST_ID_SET_EBF_ENABLE = 127, |
| + RF_TEST_ID_GET_TX_POWER = 136, |
| + RF_TEST_ID_SET_RX_MU_AID = 157, |
| + RF_TEST_ID_SET_HW_TX_MODE = 167, |
| + RF_TEST_ID_SET_PUNCTURE = 168, |
| + RF_TEST_ID_SET_CFG_ON = 176, |
| + RF_TEST_ID_SET_CFG_OFF = 177, |
| + RF_TEST_ID_SET_BSSID = 189, |
| + RF_TEST_ID_SET_TX_TIME = 190, |
| + RF_TEST_ID_SET_MAX_PE = 191, |
| + RF_TEST_ID_SET_AID_OFFSET = 204, |
| +}; |
| + |
| +struct mt7996_tm_rx_stat_user_ctrl { |
| + __le16 tag; |
| + __le16 len; |
| + |
| + u8 band_idx; |
| + u8 rsv; |
| + __le16 user_idx; |
| +} __packed; |
| + |
| +struct mt7996_tm_rx_stat_all { |
| + __le16 tag; |
| + __le16 len; |
| + |
| + u8 band_idx; |
| + u8 rsv[3]; |
| +} __packed; |
| + |
| +struct mt7996_tm_rx_req { |
| + u8 band; |
| + u8 _rsv[3]; |
| + |
| + union { |
| + struct mt7996_tm_rx_stat_user_ctrl user_ctrl; |
| + struct mt7996_tm_rx_stat_all rx_stat_all; |
| + }; |
| +} __packed; |
| + |
| +enum { |
| + UNI_TM_RX_STAT_SET_USER_CTRL = 7, |
| + UNI_TM_RX_STAT_GET_ALL_V2 = 9, |
| +}; |
| + |
| +struct rx_band_info { |
| + /* mac part */ |
| + __le16 mac_rx_fcs_err_cnt; |
| + __le16 mac_rx_len_mismatch; |
| + __le16 mac_rx_fcs_ok_cnt; |
| + u8 rsv1[2]; |
| + __le32 mac_rx_mdrdy_cnt; |
| + |
| + /* phy part */ |
| + __le16 phy_rx_fcs_err_cnt_cck; |
| + __le16 phy_rx_fcs_err_cnt_ofdm; |
| + __le16 phy_rx_pd_cck; |
| + __le16 phy_rx_pd_ofdm; |
| + __le16 phy_rx_sig_err_cck; |
| + __le16 phy_rx_sfd_err_cck; |
| + __le16 phy_rx_sig_err_ofdm; |
| + __le16 phy_rx_tag_err_ofdm; |
| + __le16 phy_rx_mdrdy_cnt_cck; |
| + __le16 phy_rx_mdrdy_cnt_ofdm; |
| +} __packed; |
| + |
| +struct rx_band_info_ext { |
| + /* mac part */ |
| + __le32 mac_rx_mpdu_cnt; |
| + |
| + /* phy part */ |
| + u8 rsv[4]; |
| +} __packed; |
| + |
| +struct rx_common_info { |
| + __le16 rx_fifo_full; |
| + u8 rsv[2]; |
| + __le32 aci_hit_low; |
| + __le32 aci_hit_high; |
| +} __packed; |
| + |
| +struct rx_common_info_ext { |
| + __le32 driver_rx_count; |
| + __le32 sinr; |
| + __le32 mu_pkt_count; |
| + |
| + /* mac part */ |
| + u8 _rsv[4]; |
| + |
| + /* phy part */ |
| + u8 sig_mcs; |
| + u8 rsv[3]; |
| +} __packed; |
| + |
| +struct rx_rxv_info { |
| + __le16 rcpi; |
| + s16 rssi; |
| + s16 snr; |
| + s16 adc_rssi; |
| +} __packed; |
| + |
| +struct rx_rssi_info { |
| + s8 ib_rssi; |
| + s8 wb_rssi; |
| + u8 rsv[2]; |
| +} __packed; |
| + |
| +struct rx_user_info { |
| + s32 freq_offset; |
| + s32 snr; |
| + __le32 fcs_err_count; |
| +} __packed; |
| + |
| +struct rx_user_info_ext { |
| + s8 ne_var_db_all_user; |
| + u8 rsv[3]; |
| +} __packed; |
| + |
| +#define MAX_ANTENNA_NUM 8 |
| +#define MAX_USER_NUM 16 |
| + |
| +struct mt7996_tm_rx_event_stat_all { |
| + __le16 tag; |
| + __le16 len; |
| + |
| + struct rx_band_info band_info; |
| + struct rx_band_info_ext band_info_ext; |
| + struct rx_common_info common_info; |
| + struct rx_common_info_ext common_info_ext; |
| + |
| + /* RXV info */ |
| + struct rx_rxv_info rxv_info[MAX_ANTENNA_NUM]; |
| + |
| + /* RSSI info */ |
| + struct rx_rssi_info fagc[MAX_ANTENNA_NUM]; |
| + struct rx_rssi_info inst[MAX_ANTENNA_NUM]; |
| + |
| + /* User info */ |
| + struct rx_user_info user_info[MAX_USER_NUM]; |
| + struct rx_user_info_ext user_info_ext[MAX_USER_NUM]; |
| +} __packed; |
| + |
| +struct mt7996_tm_rx_event { |
| + u8 _rsv[4]; |
| + |
| + union { |
| + struct mt7996_tm_rx_event_stat_all rx_stat_all; |
| + }; |
| +} __packed; |
| + |
| +#endif |
| diff --git a/testmode.c b/testmode.c |
| index 0d2bae9..fc68c2a 100644 |
| --- a/testmode.c |
| +++ b/testmode.c |
| @@ -2,6 +2,7 @@ |
| /* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ |
| |
| #include <linux/random.h> |
| +#include "mt76_connac.h" |
| #include "mt76.h" |
| |
| const struct nla_policy mt76_tm_policy[NUM_MT76_TM_ATTRS] = { |
| @@ -81,6 +82,11 @@ mt76_testmode_max_mpdu_len(struct mt76_phy *phy, u8 tx_rate_mode) |
| IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991) |
| return IEEE80211_MAX_MPDU_LEN_VHT_7991; |
| return IEEE80211_MAX_MPDU_LEN_VHT_11454; |
| + case MT76_TM_TX_MODE_EHT_SU: |
| + case MT76_TM_TX_MODE_EHT_TRIG: |
| + case MT76_TM_TX_MODE_EHT_MU: |
| + /* TODO: check the limit */ |
| + return UINT_MAX; |
| case MT76_TM_TX_MODE_CCK: |
| case MT76_TM_TX_MODE_OFDM: |
| default: |
| @@ -182,6 +188,9 @@ mt76_testmode_tx_init(struct mt76_phy *phy) |
| u8 max_nss = hweight8(phy->antenna_mask); |
| int ret; |
| |
| + if (is_mt7996(phy->dev)) |
| + return 0; |
| + |
| ret = mt76_testmode_alloc_skb(phy, td->tx_mpdu_len); |
| if (ret) |
| return ret; |
| @@ -274,7 +283,9 @@ mt76_testmode_tx_start(struct mt76_phy *phy) |
| td->tx_queued = 0; |
| td->tx_done = 0; |
| td->tx_pending = td->tx_count; |
| - mt76_worker_schedule(&dev->tx_worker); |
| + |
| + if (!is_mt7996(dev)) |
| + mt76_worker_schedule(&dev->tx_worker); |
| } |
| |
| static void |
| @@ -283,6 +294,11 @@ mt76_testmode_tx_stop(struct mt76_phy *phy) |
| struct mt76_testmode_data *td = &phy->test; |
| struct mt76_dev *dev = phy->dev; |
| |
| + if (is_mt7996(dev) && dev->test_ops->tx_stop) { |
| + dev->test_ops->tx_stop(phy); |
| + return; |
| + } |
| + |
| mt76_worker_disable(&dev->tx_worker); |
| |
| td->tx_pending = 0; |
| @@ -295,22 +311,11 @@ mt76_testmode_tx_stop(struct mt76_phy *phy) |
| mt76_testmode_free_skb(phy); |
| } |
| |
| -static inline void |
| -mt76_testmode_param_set(struct mt76_testmode_data *td, u16 idx) |
| -{ |
| - td->param_set[idx / 32] |= BIT(idx % 32); |
| -} |
| - |
| -static inline bool |
| -mt76_testmode_param_present(struct mt76_testmode_data *td, u16 idx) |
| -{ |
| - return td->param_set[idx / 32] & BIT(idx % 32); |
| -} |
| - |
| static void |
| mt76_testmode_init_defaults(struct mt76_phy *phy) |
| { |
| struct mt76_testmode_data *td = &phy->test; |
| + u8 addr[ETH_ALEN] = {phy->band_idx, 0x11, 0x22, 0xaa, 0xbb, 0xcc}; |
| |
| if (td->tx_mpdu_len > 0) |
| return; |
| @@ -318,11 +323,18 @@ mt76_testmode_init_defaults(struct mt76_phy *phy) |
| td->tx_mpdu_len = 1024; |
| td->tx_count = 1; |
| td->tx_rate_mode = MT76_TM_TX_MODE_OFDM; |
| + td->tx_rate_idx = 7; |
| td->tx_rate_nss = 1; |
| + /* 0xffff for OFDMA no puncture */ |
| + td->tx_preamble_puncture = ~(td->tx_preamble_puncture & 0); |
| + td->tx_ipg = 50; |
| + |
| + /* rx stat user config */ |
| + td->aid = 1; |
| |
| - memcpy(td->addr[0], phy->macaddr, ETH_ALEN); |
| - memcpy(td->addr[1], phy->macaddr, ETH_ALEN); |
| - memcpy(td->addr[2], phy->macaddr, ETH_ALEN); |
| + memcpy(td->addr[0], addr, ETH_ALEN); |
| + memcpy(td->addr[1], addr, ETH_ALEN); |
| + memcpy(td->addr[2], addr, ETH_ALEN); |
| } |
| |
| static int |
| @@ -352,7 +364,7 @@ __mt76_testmode_set_state(struct mt76_phy *phy, enum mt76_testmode_state state) |
| if (state == MT76_TM_STATE_TX_FRAMES) |
| mt76_testmode_tx_start(phy); |
| else if (state == MT76_TM_STATE_RX_FRAMES) { |
| - memset(&phy->test.rx_stats, 0, sizeof(phy->test.rx_stats)); |
| + dev->test_ops->reset_rx_stats(phy); |
| } |
| |
| phy->test.state = state; |
| @@ -453,7 +465,8 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_DUTY_CYCLE], |
| &td->tx_duty_cycle, 0, 99) || |
| mt76_tm_get_u8(tb[MT76_TM_ATTR_TX_POWER_CONTROL], |
| - &td->tx_power_control, 0, 1)) |
| + &td->tx_power_control, 0, 1) || |
| + mt76_tm_get_u8(tb[MT76_TM_ATTR_AID], &td->aid, 0, 16)) |
| goto out; |
| |
| if (tb[MT76_TM_ATTR_TX_LENGTH]) { |
| @@ -493,7 +506,9 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| idx >= ARRAY_SIZE(td->tx_power)) |
| goto out; |
| |
| - td->tx_power[idx++] = nla_get_u8(cur); |
| + err = mt76_tm_get_u8(cur, &td->tx_power[idx++], 0, 63); |
| + if (err) |
| + return err; |
| } |
| } |
| |
| @@ -511,6 +526,22 @@ int mt76_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, |
| } |
| } |
| |
| + if (tb[MT76_TM_ATTR_CFG]) { |
| + struct nlattr *cur; |
| + int rem, idx = 0; |
| + |
| + nla_for_each_nested(cur, tb[MT76_TM_ATTR_CFG], rem) { |
| + if (nla_len(cur) != 1 || idx >= 2) |
| + goto out; |
| + |
| + if (idx == 0) |
| + td->cfg.type = nla_get_u8(cur); |
| + else |
| + td->cfg.enable = nla_get_u8(cur); |
| + idx++; |
| + } |
| + } |
| + |
| if (dev->test_ops->set_params) { |
| err = dev->test_ops->set_params(phy, tb, state); |
| if (err) |
| @@ -560,6 +591,9 @@ mt76_testmode_dump_stats(struct mt76_phy *phy, struct sk_buff *msg) |
| nla_put_u64_64bit(msg, MT76_TM_STATS_ATTR_RX_PACKETS, rx_packets, |
| MT76_TM_STATS_ATTR_PAD) || |
| nla_put_u64_64bit(msg, MT76_TM_STATS_ATTR_RX_FCS_ERROR, rx_fcs_error, |
| + MT76_TM_STATS_ATTR_PAD) || |
| + nla_put_u64_64bit(msg, MT76_TM_STATS_ATTR_RX_LEN_MISMATCH, |
| + td->rx_stats.len_mismatch, |
| MT76_TM_STATS_ATTR_PAD)) |
| return -EMSGSIZE; |
| |
| @@ -624,6 +658,7 @@ int mt76_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, |
| nla_put_u8(msg, MT76_TM_ATTR_TX_RATE_SGI, td->tx_rate_sgi) || |
| nla_put_u8(msg, MT76_TM_ATTR_TX_RATE_LDPC, td->tx_rate_ldpc) || |
| nla_put_u8(msg, MT76_TM_ATTR_TX_RATE_STBC, td->tx_rate_stbc) || |
| + nla_put_u8(msg, MT76_TM_ATTR_AID, td->aid) || |
| (mt76_testmode_param_present(td, MT76_TM_ATTR_TX_LTF) && |
| nla_put_u8(msg, MT76_TM_ATTR_TX_LTF, td->tx_ltf)) || |
| (mt76_testmode_param_present(td, MT76_TM_ATTR_TX_ANTENNA) && |
| diff --git a/testmode.h b/testmode.h |
| index a40cd74..8d0b970 100644 |
| --- a/testmode.h |
| +++ b/testmode.h |
| @@ -39,6 +39,11 @@ |
| * |
| * @MT76_TM_ATTR_STATS: statistics (nested, see &enum mt76_testmode_stats_attr) |
| * |
| + * @MT76_TM_ATTR_PRECAL: Pre-cal data (u8) |
| + * @MT76_TM_ATTR_PRECAL_INFO: group size, dpd size, dpd_info, transmit size, |
| + * eeprom cal indicator (u32), |
| + * dpd_info = [dpd_per_chan_size, chan_num_2g, |
| + * chan_num_5g, chan_num_6g] |
| * @MT76_TM_ATTR_TX_SPE_IDX: tx spatial extension index (u8) |
| * |
| * @MT76_TM_ATTR_TX_DUTY_CYCLE: packet tx duty cycle (u8) |
| @@ -48,6 +53,29 @@ |
| * @MT76_TM_ATTR_DRV_DATA: driver specific netlink attrs (nested) |
| * |
| * @MT76_TM_ATTR_MAC_ADDRS: array of nested MAC addresses (nested) |
| + * |
| + * @MT76_TM_ATTR_EEPROM_ACTION: eeprom setting actions |
| + * (u8, see &enum mt76_testmode_eeprom_action) |
| + * @MT76_TM_ATTR_EEPROM_OFFSET: offset of eeprom data block for writing (u32) |
| + * @MT76_TM_ATTR_EEPROM_VAL: values for writing into a 16-byte data block |
| + * (nested, u8 attrs) |
| + * |
| + * @MT76_TM_ATTR_CFG: config testmode rf feature (nested, see &mt76_testmode_cfg) |
| + * @MT76_TM_ATTR_TXBF_ACT: txbf setting actions (u8) |
| + * @MT76_TM_ATTR_TXBF_PARAM: txbf parameters (nested) |
| + * |
| + * @MT76_TM_ATTR_OFF_CH_SCAN_CH: config the channel of background chain (ZWDFS) (u8) |
| + * @MT76_TM_ATTR_OFF_CH_SCAN_CENTER_CH: config the center channel of background chain (ZWDFS) (u8) |
| + * @MT76_TM_ATTR_OFF_CH_SCAN_BW: config the bandwidth of background chain (ZWDFS) (u8) |
| + * @MT76_TM_ATTR_OFF_CH_SCAN_PATH: config the tx path of background chain (ZWDFS) (u8) |
| + * |
| + * @MT76_TM_ATTR_IPI_THRESHOLD: config the IPI index you want to read (u8) |
| + * @MT76_TM_ATTR_IPI_PERIOD: config the time period for reading |
| + * the histogram of specific IPI index (u8) |
| + * @MT76_TM_ATTR_IPI_ANTENNA_INDEX: config the antenna index for reading |
| + * the histogram of specific IPI index (u8) |
| + * @MT76_TM_ATTR_IPI_RESET: Reset the IPI counter |
| + * |
| */ |
| enum mt76_testmode_attr { |
| MT76_TM_ATTR_UNSPEC, |
| @@ -76,6 +104,8 @@ enum mt76_testmode_attr { |
| MT76_TM_ATTR_FREQ_OFFSET, |
| |
| MT76_TM_ATTR_STATS, |
| + MT76_TM_ATTR_PRECAL, |
| + MT76_TM_ATTR_PRECAL_INFO, |
| |
| MT76_TM_ATTR_TX_SPE_IDX, |
| |
| @@ -86,6 +116,27 @@ enum mt76_testmode_attr { |
| MT76_TM_ATTR_DRV_DATA, |
| |
| MT76_TM_ATTR_MAC_ADDRS, |
| + MT76_TM_ATTR_AID, |
| + MT76_TM_ATTR_RU_ALLOC, |
| + MT76_TM_ATTR_RU_IDX, |
| + |
| + MT76_TM_ATTR_EEPROM_ACTION, |
| + MT76_TM_ATTR_EEPROM_OFFSET, |
| + MT76_TM_ATTR_EEPROM_VAL, |
| + |
| + MT76_TM_ATTR_CFG, |
| + MT76_TM_ATTR_TXBF_ACT, |
| + MT76_TM_ATTR_TXBF_PARAM, |
| + |
| + MT76_TM_ATTR_OFF_CH_SCAN_CH, |
| + MT76_TM_ATTR_OFF_CH_SCAN_CENTER_CH, |
| + MT76_TM_ATTR_OFF_CH_SCAN_BW, |
| + MT76_TM_ATTR_OFF_CH_SCAN_PATH, |
| + |
| + MT76_TM_ATTR_IPI_THRESHOLD, |
| + MT76_TM_ATTR_IPI_PERIOD, |
| + MT76_TM_ATTR_IPI_ANTENNA_INDEX, |
| + MT76_TM_ATTR_IPI_RESET, |
| |
| /* keep last */ |
| NUM_MT76_TM_ATTRS, |
| @@ -103,6 +154,8 @@ enum mt76_testmode_attr { |
| * @MT76_TM_STATS_ATTR_RX_FCS_ERROR: number of rx packets with FCS error (u64) |
| * @MT76_TM_STATS_ATTR_LAST_RX: information about the last received packet |
| * see &enum mt76_testmode_rx_attr |
| + * @MT76_TM_STATS_ATTR_RX_LEN_MISMATCH: number of rx packets with length |
| + * mismatch error (u64) |
| */ |
| enum mt76_testmode_stats_attr { |
| MT76_TM_STATS_ATTR_UNSPEC, |
| @@ -115,6 +168,7 @@ enum mt76_testmode_stats_attr { |
| MT76_TM_STATS_ATTR_RX_PACKETS, |
| MT76_TM_STATS_ATTR_RX_FCS_ERROR, |
| MT76_TM_STATS_ATTR_LAST_RX, |
| + MT76_TM_STATS_ATTR_RX_LEN_MISMATCH, |
| |
| /* keep last */ |
| NUM_MT76_TM_STATS_ATTRS, |
| @@ -179,6 +233,9 @@ enum mt76_testmode_state { |
| * @MT76_TM_TX_MODE_HE_EXT_SU: 802.11ax extended-range SU |
| * @MT76_TM_TX_MODE_HE_TB: 802.11ax trigger-based |
| * @MT76_TM_TX_MODE_HE_MU: 802.11ax multi-user MIMO |
| + * @MT76_TM_TX_MODE_EHT_SU: 802.11be single-user MIMO |
| + * @MT76_TM_TX_MODE_EHT_TRIG: 802.11be trigger-based |
| + * @MT76_TM_TX_MODE_EHT_MU: 802.11be multi-user MIMO |
| */ |
| enum mt76_testmode_tx_mode { |
| MT76_TM_TX_MODE_CCK, |
| @@ -189,6 +246,9 @@ enum mt76_testmode_tx_mode { |
| MT76_TM_TX_MODE_HE_EXT_SU, |
| MT76_TM_TX_MODE_HE_TB, |
| MT76_TM_TX_MODE_HE_MU, |
| + MT76_TM_TX_MODE_EHT_SU, |
| + MT76_TM_TX_MODE_EHT_TRIG, |
| + MT76_TM_TX_MODE_EHT_MU, |
| |
| /* keep last */ |
| NUM_MT76_TM_TX_MODES, |
| diff --git a/tools/fields.c b/tools/fields.c |
| index e3f6908..e5cf7c5 100644 |
| --- a/tools/fields.c |
| +++ b/tools/fields.c |
| @@ -10,6 +10,7 @@ static const char * const testmode_state[] = { |
| [MT76_TM_STATE_IDLE] = "idle", |
| [MT76_TM_STATE_TX_FRAMES] = "tx_frames", |
| [MT76_TM_STATE_RX_FRAMES] = "rx_frames", |
| + [MT76_TM_STATE_TX_CONT] = "tx_cont", |
| }; |
| |
| static const char * const testmode_tx_mode[] = { |
| @@ -21,6 +22,9 @@ static const char * const testmode_tx_mode[] = { |
| [MT76_TM_TX_MODE_HE_EXT_SU] = "he_ext_su", |
| [MT76_TM_TX_MODE_HE_TB] = "he_tb", |
| [MT76_TM_TX_MODE_HE_MU] = "he_mu", |
| + [MT76_TM_TX_MODE_EHT_SU] = "eht_su", |
| + [MT76_TM_TX_MODE_EHT_TRIG] = "eht_tb", |
| + [MT76_TM_TX_MODE_EHT_MU] = "eht_mu", |
| }; |
| |
| static void print_enum(const struct tm_field *field, struct nlattr *attr) |
| @@ -201,6 +205,62 @@ static void print_extra_stats(const struct tm_field *field, struct nlattr **tb) |
| printf("%srx_per=%.02f%%\n", prefix, 100 * failed / total); |
| } |
| |
| +static bool parse_mac(const struct tm_field *field, int idx, |
| + struct nl_msg *msg, const char *val) |
| +{ |
| +#define ETH_ALEN 6 |
| + bool ret = true; |
| + char *str, *cur, *ap; |
| + void *a; |
| + |
| + str = strdup(val); |
| + ap = str; |
| + |
| + a = nla_nest_start(msg, idx); |
| + |
| + idx = 0; |
| + while ((cur = strsep(&ap, ",")) != NULL) { |
| + unsigned char addr[ETH_ALEN]; |
| + char *val, *tmp = cur; |
| + int i = 0; |
| + |
| + while ((val = strsep(&tmp, ":")) != NULL) { |
| + if (i >= ETH_ALEN) |
| + break; |
| + |
| + addr[i++] = strtoul(val, NULL, 16); |
| + } |
| + |
| + nla_put(msg, idx, ETH_ALEN, addr); |
| + |
| + idx++; |
| + } |
| + |
| + nla_nest_end(msg, a); |
| + |
| + free(str); |
| + |
| + return ret; |
| +} |
| + |
| +static void print_mac(const struct tm_field *field, struct nlattr *attr) |
| +{ |
| +#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] |
| +#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x" |
| + unsigned char addr[3][6]; |
| + struct nlattr *cur; |
| + int idx = 0; |
| + int rem; |
| + |
| + nla_for_each_nested(cur, attr, rem) { |
| + if (nla_len(cur) != 6) |
| + continue; |
| + memcpy(addr[idx++], nla_data(cur), 6); |
| + } |
| + |
| + printf("" MACSTR "," MACSTR "," MACSTR "", |
| + MAC2STR(addr[0]), MAC2STR(addr[1]), MAC2STR(addr[2])); |
| +} |
| |
| #define FIELD_GENERIC(_field, _name, ...) \ |
| [FIELD_NAME(_field)] = { \ |
| @@ -250,6 +310,13 @@ static void print_extra_stats(const struct tm_field *field, struct nlattr **tb) |
| ##__VA_ARGS__ \ |
| ) |
| |
| +#define FIELD_MAC(_field, _name) \ |
| + [FIELD_NAME(_field)] = { \ |
| + .name = _name, \ |
| + .parse = parse_mac, \ |
| + .print = print_mac \ |
| + } |
| + |
| #define FIELD_NAME(_field) MT76_TM_RX_ATTR_##_field |
| static const struct tm_field rx_fields[NUM_MT76_TM_RX_ATTRS] = { |
| FIELD_RO(s32, FREQ_OFFSET, "freq_offset"), |
| @@ -274,6 +341,7 @@ static const struct tm_field stats_fields[NUM_MT76_TM_STATS_ATTRS] = { |
| FIELD_RO(u32, TX_DONE, "tx_done"), |
| FIELD_RO(u64, RX_PACKETS, "rx_packets"), |
| FIELD_RO(u64, RX_FCS_ERROR, "rx_fcs_error"), |
| + FIELD_RO(u64, RX_LEN_MISMATCH, "rx_len_mismatch"), |
| FIELD_NESTED_RO(LAST_RX, rx, "last_"), |
| }; |
| static struct nla_policy stats_policy[NUM_MT76_TM_STATS_ATTRS] = { |
| @@ -282,6 +350,7 @@ static struct nla_policy stats_policy[NUM_MT76_TM_STATS_ATTRS] = { |
| [MT76_TM_STATS_ATTR_TX_DONE] = { .type = NLA_U32 }, |
| [MT76_TM_STATS_ATTR_RX_PACKETS] = { .type = NLA_U64 }, |
| [MT76_TM_STATS_ATTR_RX_FCS_ERROR] = { .type = NLA_U64 }, |
| + [MT76_TM_STATS_ATTR_RX_LEN_MISMATCH] = { .type = NLA_U64 }, |
| }; |
| #undef FIELD_NAME |
| |
| @@ -300,12 +369,20 @@ static const struct tm_field testdata_fields[NUM_MT76_TM_ATTRS] = { |
| FIELD(u8, TX_RATE_LDPC, "tx_rate_ldpc"), |
| FIELD(u8, TX_RATE_STBC, "tx_rate_stbc"), |
| FIELD(u8, TX_LTF, "tx_ltf"), |
| + FIELD(u8, TX_DUTY_CYCLE, "tx_duty_cycle"), |
| + FIELD(u32, TX_IPG, "tx_ipg"), |
| + FIELD(u32, TX_TIME, "tx_time"), |
| FIELD(u8, TX_POWER_CONTROL, "tx_power_control"), |
| FIELD_ARRAY(u8, TX_POWER, "tx_power"), |
| FIELD(u8, TX_ANTENNA, "tx_antenna"), |
| FIELD(u32, FREQ_OFFSET, "freq_offset"), |
| + FIELD(u8, AID, "aid"), |
| + FIELD(u8, RU_ALLOC, "ru_alloc"), |
| + FIELD(u8, RU_IDX, "ru_idx"), |
| + FIELD_MAC(MAC_ADDRS, "mac_addrs"), |
| FIELD_NESTED_RO(STATS, stats, "", |
| .print_extra = print_extra_stats), |
| + |
| }; |
| #undef FIELD_NAME |
| |
| @@ -322,10 +399,25 @@ static struct nla_policy testdata_policy[NUM_MT76_TM_ATTRS] = { |
| [MT76_TM_ATTR_TX_RATE_LDPC] = { .type = NLA_U8 }, |
| [MT76_TM_ATTR_TX_RATE_STBC] = { .type = NLA_U8 }, |
| [MT76_TM_ATTR_TX_LTF] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_TX_DUTY_CYCLE] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_TX_IPG] = { .type = NLA_U32 }, |
| + [MT76_TM_ATTR_TX_TIME] = { .type = NLA_U32 }, |
| [MT76_TM_ATTR_TX_POWER_CONTROL] = { .type = NLA_U8 }, |
| [MT76_TM_ATTR_TX_ANTENNA] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_TX_SPE_IDX] = { .type = NLA_U8 }, |
| [MT76_TM_ATTR_FREQ_OFFSET] = { .type = NLA_U32 }, |
| + [MT76_TM_ATTR_AID] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_RU_ALLOC] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_RU_IDX] = { .type = NLA_U8 }, |
| [MT76_TM_ATTR_STATS] = { .type = NLA_NESTED }, |
| + [MT76_TM_ATTR_TXBF_ACT] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_OFF_CH_SCAN_CH] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_OFF_CH_SCAN_CENTER_CH] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_OFF_CH_SCAN_BW] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_IPI_THRESHOLD] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_IPI_PERIOD] = { .type = NLA_U32 }, |
| + [MT76_TM_ATTR_IPI_ANTENNA_INDEX] = { .type = NLA_U8 }, |
| + [MT76_TM_ATTR_IPI_RESET] = { .type = NLA_U8 }, |
| }; |
| |
| const struct tm_field msg_field = { |
| -- |
| 2.18.0 |
| |