From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 14640C433F5 for ; Tue, 28 Sep 2021 15:15:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EDB006120D for ; Tue, 28 Sep 2021 15:15:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241599AbhI1PQq (ORCPT ); Tue, 28 Sep 2021 11:16:46 -0400 Received: from mail.kernel.org ([198.145.29.99]:46940 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241565AbhI1PQj (ORCPT ); Tue, 28 Sep 2021 11:16:39 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1FEFC61213; Tue, 28 Sep 2021 15:14:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1632842100; bh=btf0+cZBj8wE+vw7HdI0+8nAUbKyoAUG1FzjFtkE3Bc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kUJlC9ApJktdrZTYXJCLaHxx4WlstobkIuhdt5Wh80trT4wSWgaKPcF2bsZpGSbY0 W6B7UGlN3AYt2zrKS1E9qc1ogY5sxSRvL3FoXKwAD4aoDsrY1p37EW9v0BOL3uPOep becLnCBLADuymm1mwkK578mELTtj1YQ2T3iW/00c63QNOI/zjtTEDw78zdkGHMtu9r qsAe3Z0jvNKoaXKdLg5q6jVN+X6+l6cttVaKXUSeisOGPRBJgrQR9klT8wMq+C+zXN MByMlagUKDonKMO31CUN76WRuj8H0vAIU3gyWhEH9fPlBxboEpxfxXvrgH1Ou9C1/L z8I2W0w5rIbcw== From: Lorenzo Bianconi To: nbd@nbd.name, johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com, ryder.lee@mediatek.com, evelyn.tsai@mediatek.com, john@phrozen.org Subject: [RFC 6/7] mt76: mt7915: introduce rdd_monitor debugfs node Date: Tue, 28 Sep 2021 17:14:37 +0200 Message-Id: <9f68a6177184bc463facf16f7133fc2a3c8b5943.1632841652.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Introduce rdd_monitor debugfs node in order to dump rdd2 configuration. Signed-off-by: Lorenzo Bianconi --- .../wireless/mediatek/mt76/mt7915/debugfs.c | 32 +++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 2c010221e32d..7d8b7dbc5b58 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -84,6 +84,36 @@ mt7915_radar_trigger(void *data, u64 val) DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_trigger, NULL, mt7915_radar_trigger, "%lld\n"); +static int +mt7915_rdd_monitor(struct seq_file *s, void *data) +{ + struct mt7915_dev *dev = dev_get_drvdata(s->private); + struct cfg80211_chan_def *chandef = &dev->offchan_chain.chandef; + const char *bw; + + switch (chandef->width) { + case NL80211_CHAN_WIDTH_40: + bw = "40"; + break; + case NL80211_CHAN_WIDTH_80: + bw = "80"; + break; + case NL80211_CHAN_WIDTH_160: + bw = "160"; + break; + case NL80211_CHAN_WIDTH_80P80: + bw = "80P80"; + break; + default: + bw = "20"; + break; + } + + seq_printf(s, " freq %d MHz bw %s MHz\n", chandef->center_freq1, bw); + + return 0; +} + static int mt7915_fw_debug_set(void *data, u64 val) { @@ -498,6 +528,8 @@ int mt7915_init_debugfs(struct mt7915_phy *phy) &dev->hw_pattern); debugfs_create_file("radar_trigger", 0200, dir, dev, &fops_radar_trigger); + debugfs_create_devm_seqfile(dev->mt76.dev, "rdd_monitor", dir, + mt7915_rdd_monitor); } return 0; -- 2.31.1