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From:   Thomas Pedersen <thomas@adapt-ip.com>
To:     Johannes Berg <johannes@sipsolutions.net>
Cc:     linux-wireless <linux-wireless@vger.kernel.org>,
        Thomas Pedersen <thomas@adapt-ip.com>
Subject: [PATCH v2 2/3] mac80211: expose HW conf flags through debugfs
Date:   Mon, 18 Nov 2019 21:35:37 -0800
Message-Id: <20191119053538.25979-3-thomas@adapt-ip.com>
In-Reply-To: <20191119053538.25979-1-thomas@adapt-ip.com>
References: <20191119053538.25979-1-thomas@adapt-ip.com>
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This is useful during testing to eg. check the currently
configured HW power save state.

Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
---
 net/mac80211/debugfs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 568b3b276931..5c52429038c3 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -59,6 +59,8 @@ static const struct file_operations name## _ops = {			\
 	debugfs_create_file(#name, mode, phyd, local, &name## _ops);
 
 
+DEBUGFS_READONLY_FILE(hw_conf, "%x",
+		      local->hw.conf.flags);
 DEBUGFS_READONLY_FILE(user_power, "%d",
 		      local->user_power_level);
 DEBUGFS_READONLY_FILE(power, "%d",
@@ -433,6 +435,7 @@ void debugfs_hw_add(struct ieee80211_local *local)
 	DEBUGFS_ADD(hwflags);
 	DEBUGFS_ADD(user_power);
 	DEBUGFS_ADD(power);
+	DEBUGFS_ADD(hw_conf);
 	DEBUGFS_ADD_MODE(force_tx_status, 0600);
 
 	if (local->ops->wake_tx_queue)
-- 
2.20.1