From: Shayne Chen <shayne.chen@mediatek.com> To: Felix Fietkau <nbd@nbd.name> Cc: linux-wireless <linux-wireless@vger.kernel.org>, Lorenzo Bianconi <lorenzo.bianconi@redhat.com>, Ryder Lee <ryder.lee@mediatek.com>, "Evelyn Tsai" <evelyn.tsai@mediatek.com>, linux-mediatek <linux-mediatek@lists.infradead.org>, Shayne Chen <shayne.chen@mediatek.com> Subject: [PATCH v3 1/2] mt76: mt7915: add WA firmware log support Date: Fri, 1 Oct 2021 17:36:35 +0800 [thread overview] Message-ID: <20211001093636.10501-1-shayne.chen@mediatek.com> (raw) Support to turn on/off WA firmware log from debugfs. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> --- .../wireless/mediatek/mt76/mt7915/debugfs.c | 42 +++++++++++++++---- .../net/wireless/mediatek/mt76/mt7915/mcu.c | 12 +++++- .../net/wireless/mediatek/mt76/mt7915/mcu.h | 6 +++ .../wireless/mediatek/mt76/mt7915/mt7915.h | 5 ++- 4 files changed, 52 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 8c1725c00126..b9689762f529 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -82,7 +82,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_trigger, NULL, mt7915_radar_trigger, "%lld\n"); static int -mt7915_fw_debug_set(void *data, u64 val) +mt7915_fw_debug_wm_set(void *data, u64 val) { struct mt7915_dev *dev = data; enum { @@ -93,28 +93,51 @@ mt7915_fw_debug_set(void *data, u64 val) DEBUG_RPT_RX, } debug; - dev->fw_debug = !!val; + dev->fw_debug_wm = val ? MCU_FW_LOG_TO_HOST : 0; - mt7915_mcu_fw_log_2_host(dev, dev->fw_debug ? 2 : 0); + mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WM, dev->fw_debug_wm); for (debug = DEBUG_TXCMD; debug <= DEBUG_RPT_RX; debug++) - mt7915_mcu_fw_dbg_ctrl(dev, debug, dev->fw_debug); + mt7915_mcu_fw_dbg_ctrl(dev, debug, !!dev->fw_debug_wm); return 0; } static int -mt7915_fw_debug_get(void *data, u64 *val) +mt7915_fw_debug_wm_get(void *data, u64 *val) { struct mt7915_dev *dev = data; - *val = dev->fw_debug; + *val = dev->fw_debug_wm; return 0; } -DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug, mt7915_fw_debug_get, - mt7915_fw_debug_set, "%lld\n"); +DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug_wm, mt7915_fw_debug_wm_get, + mt7915_fw_debug_wm_set, "%lld\n"); + +static int +mt7915_fw_debug_wa_set(void *data, u64 val) +{ + struct mt7915_dev *dev = data; + + dev->fw_debug_wa = val ? MCU_FW_LOG_TO_HOST : 0; + + return mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WA, dev->fw_debug_wa); +} + +static int +mt7915_fw_debug_wa_get(void *data, u64 *val) +{ + struct mt7915_dev *dev = data; + + *val = dev->fw_debug_wa; + + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug_wa, mt7915_fw_debug_wa_get, + mt7915_fw_debug_wa_set, "%lld\n"); static void mt7915_ampdu_stat_read_phy(struct mt7915_phy *phy, @@ -455,7 +478,8 @@ int mt7915_init_debugfs(struct mt7915_dev *dev) debugfs_create_devm_seqfile(dev->mt76.dev, "hw-queues", dir, mt7915_hw_queues_read); debugfs_create_file("tx_stats", 0400, dir, dev, &mt7915_tx_stats_fops); - debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug); + debugfs_create_file("fw_debug_wm", 0600, dir, dev, &fops_fw_debug_wm); + debugfs_create_file("fw_debug_wa", 0600, dir, dev, &fops_fw_debug_wa); debugfs_create_file("implicit_txbf", 0600, dir, dev, &fops_implicit_txbf); debugfs_create_u32("dfs_hw_pattern", 0400, dir, &dev->hw_pattern); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 7415b9391175..419b2acad41d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -2824,7 +2824,7 @@ static int mt7915_load_firmware(struct mt7915_dev *dev) return 0; } -int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 ctrl) +int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 type, u8 ctrl) { struct { u8 ctrl_val; @@ -2833,6 +2833,10 @@ int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 ctrl) .ctrl_val = ctrl }; + if (type == MCU_FW_LOG_WA) + return mt76_mcu_send_msg(&dev->mt76, MCU_WA_EXT_CMD(FW_LOG_2_HOST), + &data, sizeof(data), true); + return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(FW_LOG_2_HOST), &data, sizeof(data), true); } @@ -2889,7 +2893,11 @@ int mt7915_mcu_init(struct mt7915_dev *dev) return ret; set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); - ret = mt7915_mcu_fw_log_2_host(dev, 0); + ret = mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WM, 0); + if (ret) + return ret; + + ret = mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WA, 0); if (ret) return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index e02659272f9e..4a601bdee156 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -230,6 +230,12 @@ enum { }; +enum { + MCU_FW_LOG_WM, + MCU_FW_LOG_WA, + MCU_FW_LOG_TO_HOST, +}; + #define __MCU_CMD_FIELD_ID GENMASK(7, 0) #define __MCU_CMD_FIELD_EXT_ID GENMASK(15, 8) #define __MCU_CMD_FIELD_QUERY BIT(16) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index ff3be5ba2ce9..50c7c8c09d83 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -184,8 +184,9 @@ struct mt7915_dev { bool dbdc_support; bool flash_mode; - bool fw_debug; bool ibf; + u8 fw_debug_wm; + u8 fw_debug_wa; void *cal; }; @@ -355,7 +356,7 @@ int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct rate_info *rate); int mt7915_mcu_rdd_cmd(struct mt7915_dev *dev, enum mt7915_rdd_cmd cmd, u8 index, u8 rx_sel, u8 val); -int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 ctrl); +int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 type, u8 ctrl); int mt7915_mcu_fw_dbg_ctrl(struct mt7915_dev *dev, u32 module, u8 level); void mt7915_mcu_rx_event(struct mt7915_dev *dev, struct sk_buff *skb); void mt7915_mcu_exit(struct mt7915_dev *dev); -- 2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Shayne Chen <shayne.chen@mediatek.com> To: Felix Fietkau <nbd@nbd.name> Cc: linux-wireless <linux-wireless@vger.kernel.org>, Lorenzo Bianconi <lorenzo.bianconi@redhat.com>, Ryder Lee <ryder.lee@mediatek.com>, "Evelyn Tsai" <evelyn.tsai@mediatek.com>, linux-mediatek <linux-mediatek@lists.infradead.org>, Shayne Chen <shayne.chen@mediatek.com> Subject: [PATCH v3 1/2] mt76: mt7915: add WA firmware log support Date: Fri, 1 Oct 2021 17:36:35 +0800 [thread overview] Message-ID: <20211001093636.10501-1-shayne.chen@mediatek.com> (raw) Support to turn on/off WA firmware log from debugfs. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> --- .../wireless/mediatek/mt76/mt7915/debugfs.c | 42 +++++++++++++++---- .../net/wireless/mediatek/mt76/mt7915/mcu.c | 12 +++++- .../net/wireless/mediatek/mt76/mt7915/mcu.h | 6 +++ .../wireless/mediatek/mt76/mt7915/mt7915.h | 5 ++- 4 files changed, 52 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 8c1725c00126..b9689762f529 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -82,7 +82,7 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_trigger, NULL, mt7915_radar_trigger, "%lld\n"); static int -mt7915_fw_debug_set(void *data, u64 val) +mt7915_fw_debug_wm_set(void *data, u64 val) { struct mt7915_dev *dev = data; enum { @@ -93,28 +93,51 @@ mt7915_fw_debug_set(void *data, u64 val) DEBUG_RPT_RX, } debug; - dev->fw_debug = !!val; + dev->fw_debug_wm = val ? MCU_FW_LOG_TO_HOST : 0; - mt7915_mcu_fw_log_2_host(dev, dev->fw_debug ? 2 : 0); + mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WM, dev->fw_debug_wm); for (debug = DEBUG_TXCMD; debug <= DEBUG_RPT_RX; debug++) - mt7915_mcu_fw_dbg_ctrl(dev, debug, dev->fw_debug); + mt7915_mcu_fw_dbg_ctrl(dev, debug, !!dev->fw_debug_wm); return 0; } static int -mt7915_fw_debug_get(void *data, u64 *val) +mt7915_fw_debug_wm_get(void *data, u64 *val) { struct mt7915_dev *dev = data; - *val = dev->fw_debug; + *val = dev->fw_debug_wm; return 0; } -DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug, mt7915_fw_debug_get, - mt7915_fw_debug_set, "%lld\n"); +DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug_wm, mt7915_fw_debug_wm_get, + mt7915_fw_debug_wm_set, "%lld\n"); + +static int +mt7915_fw_debug_wa_set(void *data, u64 val) +{ + struct mt7915_dev *dev = data; + + dev->fw_debug_wa = val ? MCU_FW_LOG_TO_HOST : 0; + + return mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WA, dev->fw_debug_wa); +} + +static int +mt7915_fw_debug_wa_get(void *data, u64 *val) +{ + struct mt7915_dev *dev = data; + + *val = dev->fw_debug_wa; + + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE(fops_fw_debug_wa, mt7915_fw_debug_wa_get, + mt7915_fw_debug_wa_set, "%lld\n"); static void mt7915_ampdu_stat_read_phy(struct mt7915_phy *phy, @@ -455,7 +478,8 @@ int mt7915_init_debugfs(struct mt7915_dev *dev) debugfs_create_devm_seqfile(dev->mt76.dev, "hw-queues", dir, mt7915_hw_queues_read); debugfs_create_file("tx_stats", 0400, dir, dev, &mt7915_tx_stats_fops); - debugfs_create_file("fw_debug", 0600, dir, dev, &fops_fw_debug); + debugfs_create_file("fw_debug_wm", 0600, dir, dev, &fops_fw_debug_wm); + debugfs_create_file("fw_debug_wa", 0600, dir, dev, &fops_fw_debug_wa); debugfs_create_file("implicit_txbf", 0600, dir, dev, &fops_implicit_txbf); debugfs_create_u32("dfs_hw_pattern", 0400, dir, &dev->hw_pattern); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 7415b9391175..419b2acad41d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -2824,7 +2824,7 @@ static int mt7915_load_firmware(struct mt7915_dev *dev) return 0; } -int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 ctrl) +int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 type, u8 ctrl) { struct { u8 ctrl_val; @@ -2833,6 +2833,10 @@ int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 ctrl) .ctrl_val = ctrl }; + if (type == MCU_FW_LOG_WA) + return mt76_mcu_send_msg(&dev->mt76, MCU_WA_EXT_CMD(FW_LOG_2_HOST), + &data, sizeof(data), true); + return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(FW_LOG_2_HOST), &data, sizeof(data), true); } @@ -2889,7 +2893,11 @@ int mt7915_mcu_init(struct mt7915_dev *dev) return ret; set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); - ret = mt7915_mcu_fw_log_2_host(dev, 0); + ret = mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WM, 0); + if (ret) + return ret; + + ret = mt7915_mcu_fw_log_2_host(dev, MCU_FW_LOG_WA, 0); if (ret) return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index e02659272f9e..4a601bdee156 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -230,6 +230,12 @@ enum { }; +enum { + MCU_FW_LOG_WM, + MCU_FW_LOG_WA, + MCU_FW_LOG_TO_HOST, +}; + #define __MCU_CMD_FIELD_ID GENMASK(7, 0) #define __MCU_CMD_FIELD_EXT_ID GENMASK(15, 8) #define __MCU_CMD_FIELD_QUERY BIT(16) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index ff3be5ba2ce9..50c7c8c09d83 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -184,8 +184,9 @@ struct mt7915_dev { bool dbdc_support; bool flash_mode; - bool fw_debug; bool ibf; + u8 fw_debug_wm; + u8 fw_debug_wa; void *cal; }; @@ -355,7 +356,7 @@ int mt7915_mcu_get_rx_rate(struct mt7915_phy *phy, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct rate_info *rate); int mt7915_mcu_rdd_cmd(struct mt7915_dev *dev, enum mt7915_rdd_cmd cmd, u8 index, u8 rx_sel, u8 val); -int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 ctrl); +int mt7915_mcu_fw_log_2_host(struct mt7915_dev *dev, u8 type, u8 ctrl); int mt7915_mcu_fw_dbg_ctrl(struct mt7915_dev *dev, u32 module, u8 level); void mt7915_mcu_rx_event(struct mt7915_dev *dev, struct sk_buff *skb); void mt7915_mcu_exit(struct mt7915_dev *dev); -- 2.25.1 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek
next reply other threads:[~2021-10-01 9:37 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-01 9:36 Shayne Chen [this message] 2021-10-01 9:36 ` [PATCH v3 1/2] mt76: mt7915: add WA firmware log support Shayne Chen 2021-10-01 9:36 ` [PATCH v3 2/2] mt76: mt7915: add debugfs knobs for MCU utilization Shayne Chen 2021-10-01 9:36 ` Shayne Chen
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