diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c index c31c47fb5a73..2519e2400d58 100644 --- a/drivers/net/wireless/ath/ath12k/core.c +++ b/drivers/net/wireless/ath/ath12k/core.c @@ -835,8 +835,6 @@ static int ath12k_core_soc_create(struct ath12k_base *ab) goto err_qmi_deinit; } - ath12k_debugfs_pdev_create(ab); - return 0; err_qmi_deinit: @@ -869,6 +867,8 @@ static int ath12k_core_pdev_create(struct ath12k_base *ab) goto err_dp_pdev_free; } + ath12k_debugfs_pdev_create(ab); + return 0; err_dp_pdev_free: diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h index 5eff86827e9c..46cef973db6f 100644 --- a/drivers/net/wireless/ath/ath12k/core.h +++ b/drivers/net/wireless/ath/ath12k/core.h @@ -588,6 +588,7 @@ struct ath12k_dbg_htt_stats { struct ath12k_debug { struct dentry *debugfs_pdev; struct dentry *debugfs_pdev_symlink; + struct dentry *debugfs_pdev_symlink_default; struct ath12k_dbg_htt_stats htt_stats; enum wmi_halphy_ctrl_path_stats_id tpc_stats_type; bool tpc_request; @@ -673,6 +674,7 @@ struct ath12k { u8 pdev_idx; u8 lmac_id; u8 hw_link_id; + u8 radio_idx; struct completion peer_assoc_done; struct completion peer_delete_done; diff --git a/drivers/net/wireless/ath/ath12k/debugfs.c b/drivers/net/wireless/ath/ath12k/debugfs.c index 358031fa14eb..8c81a1c22449 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs.c +++ b/drivers/net/wireless/ath/ath12k/debugfs.c @@ -1473,18 +1473,35 @@ void ath12k_debugfs_register(struct ath12k *ar) { struct ath12k_base *ab = ar->ab; struct ieee80211_hw *hw = ar->ah->hw; - char pdev_name[5]; + struct ath12k_hw *ah = ath12k_hw_to_ah(hw); + struct dentry *ath12k_fs; char buf[100] = {}; + char pdev_name[5]; scnprintf(pdev_name, sizeof(pdev_name), "%s%d", "mac", ar->pdev_idx); ar->debug.debugfs_pdev = debugfs_create_dir(pdev_name, ab->debugfs_soc); /* Create a symlink under ieee80211/phy* */ - scnprintf(buf, sizeof(buf), "../../ath12k/%pd2", ar->debug.debugfs_pdev); - ar->debug.debugfs_pdev_symlink = debugfs_create_symlink("ath12k", - hw->wiphy->debugfsdir, - buf); + if (ar->radio_idx == 0) { + scnprintf(buf, sizeof(buf), "../../ath12k/%pd2", + ar->debug.debugfs_pdev); + ath12k_fs = hw->wiphy->debugfsdir; + + /* symbolic link for compatibility */ + ar->debug.debugfs_pdev_symlink_default = debugfs_create_symlink("ath12k", + ath12k_fs, + buf); + } + + if (ah->num_radio > 1) { + scnprintf(buf, sizeof(buf), "../../../ath12k/%pd2", + ar->debug.debugfs_pdev); + ath12k_fs = hw->wiphy->radio_cfg[ar->radio_idx].radio_debugfsdir; + ar->debug.debugfs_pdev_symlink = debugfs_create_symlink("ath12k", + ath12k_fs, + buf); + } if (ar->mac.sbands[NL80211_BAND_5GHZ].channels) { debugfs_create_file("dfs_simulate_radar", 0200, @@ -1513,7 +1530,9 @@ void ath12k_debugfs_unregister(struct ath12k *ar) /* Remove symlink under ieee80211/phy* */ debugfs_remove(ar->debug.debugfs_pdev_symlink); + debugfs_remove(ar->debug.debugfs_pdev_symlink_default); debugfs_remove_recursive(ar->debug.debugfs_pdev); ar->debug.debugfs_pdev_symlink = NULL; + ar->debug.debugfs_pdev_symlink_default = NULL; ar->debug.debugfs_pdev = NULL; } diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index c1a1b220f4dd..fbdfe6424fd7 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -15065,6 +15065,7 @@ static struct ath12k_hw *ath12k_mac_hw_allocate(struct ath12k_hw_group *ag, ar->hw_link_id = pdev->hw_link_id; ar->pdev = pdev; ar->pdev_idx = pdev_idx; + ar->radio_idx = i; pdev->ar = ar; ag->hw_links[ar->hw_link_id].device_id = ab->device_id; @@ -15132,7 +15133,6 @@ int ath12k_mac_allocate(struct ath12k_hw_group *ag) if (!ab) continue; - ath12k_debugfs_pdev_create(ab); ath12k_mac_set_device_defaults(ab); total_radio += ab->num_radios; }