From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.web.de (mout.web.de [212.227.17.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E31F4362 for ; Thu, 10 Nov 2022 03:18:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=s29768273; t=1668050309; bh=Q/CBIk/TKoeRMaxdgUdr/oUQf6UILS9a3b/g4LwX1V8=; h=X-UI-Sender-Class:From:To:Subject:Date:In-Reply-To:References; b=tG1sAVe6uoqKwHAJQiXUs+Cxo/mS/5bQu0GfVl97qLhLgAVyI659Hy5hXr0sPC/nQ 6DBqTFSP+skGK8rzFMxQIoR0S9k1wLrdIsMKMZBNAiWuv30p1z2XLfxF4aMA/b+kCu BCjJiDseHHFoS+1aVpDBIJbNR3o6eqn5GELxRAvM0oWysKEwkK8OPdAh6pMVeL3FWF S3JXyRofS/9oYn5JDs5r9sZkYuCeofvkQzmNHUl8w9joCCbohJ9sa6o8X5HJeyZjba /mjKP2Iy6SA1vCvHJlQXdlwVtoQhU4zDwSxti3d6qVfwyIDTqkBnNDXGabDUHHKw1p 2N++V4GfnRaTg== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from mmm.localnet ([2.205.106.179]) by smtp.web.de (mrweb106 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MSqXM-1oPhrm3bva-00UVnE; Thu, 10 Nov 2022 04:18:28 +0100 From: Patrick =?ISO-8859-1?Q?H=E4cker?= To: iwd@lists.linux.dev, Denis Kenzior Subject: Re: Sometimes RxBitrate of 1000 Kbit/s Date: Thu, 10 Nov 2022 04:18:14 +0100 Message-ID: <2259038.ElGaqSPkdT@mmm> In-Reply-To: <4d50da71-40e3-f888-be79-b52fa8208e88@gmail.com> References: <5893463.lOV4Wx5bFT@mmm> <4d50da71-40e3-f888-be79-b52fa8208e88@gmail.com> Precedence: bulk X-Mailing-List: iwd@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart4754146.GXAFRqVoOG"; micalg="pgp-sha512"; protocol="application/pgp-signature" X-Provags-ID: V03:K1:r1rCgiEZ/0QNM9f+p+KTNCppXfmKskdurdhfY8JH0nyZ3+nJEBs hvq4e1iGgExSVZ6To7+8ihOBpDSDZpAWVtcafqSe2DuL59NCPeoNnXyyNoeyddKByVIm3X4 BuVI9FBWJRK4Okz7qh0RTRwp+DJLdjlBHqcAlwePCPCVFHVivQFuLb1UK8zqlCpgluSyh98 m5Mhpb/RSMcKci6gipBoQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:UzSb9CVllI0=;mNFJeyWNYvueYFaUs6WbFp4SzC6 s/SZFTEBnV8M538U/bnvrFqGRvxjUIAAhayBFN97ce3DN6YJ4A3X4rcyOvbVw3tLBA2DoRX6e gcA1X2f1HP+XjKAn3b1yjh7l9kgVoAPtgElh7S4EYMlQBZpMBqaEPv+OaaYYuAEzXAh4HL22s KXYz6Xth+5JTJr5o6iDgmaGwcasvgd8VE04vIhzg/Z/sGs6PeZ50pMBv0odPUtbXVxLkot3fM X/ErfeJ2c7VvUsOU+kIh9d0AMqUuO3drojJrrNi/PxzTbuG7vZ6i2qJ/rS5/LlNJ2d2wBbV9X +9hH4w0kCuf0/Rlq6D9Tp0FOLmAjPNE1TfYwdiHn1EfBuUfiPI8qP8m8fP6OnSdNEoFP2kgP6 OHJlc9YOvkcOysPZW+AOfPHf0dRzd5y/A8op9w6Z2uBggW/+YxZjbBsXbZqk1JsV5Kt/d4G3F WjgQhGC2EKyM13K+mgcdidhi418OJ3Q4Vw16OJKj72XGex7FwzZqcf0lp8ePjfaF1RtdXsr37 PrWIkV4ZKsEVR9TdOvNU13/Ng5vTzyD1HO2Z9WMIrQpooZNovbibTtZMH1Tw/ydJNDIILt6TI XIx7QZzqAOME6EZ+PKrWDTjIBbQeiOgR7RmLpwmZozZfsf0i1SPGz41wsmu4QUSzqZBR6Zm+8 5JQVes1LA3qqz82d/V3OIo5vj2DrGRnpXstJoTY8lAXDm0zES7s4U/pOMKUDKK15OcABDwh2H k/0Xurd3QANfslw8XBQfPD0AEMC9Go8oh6N4u6RoPiPg8w6OkrgZcJqkBAxzW4Z5D3BB3Wp89 CD3yNVRzGONcHu9ANtCiSnLGuI12cBcK53pYZk8nofbfxjJY4IzD76sE0KeSPxptmR+Wab46m w5aooIpTkpkSA+14qzlJWEqTz8essSa5nBWeqSrSMgrTYHY/9zhP9BnJTbUgU2/Y47z4CF57e BjNQT/yQl1S5fT7iFgszFvgqH2A= --nextPart4754146.GXAFRqVoOG Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii"; protected-headers="v1" From: Patrick =?ISO-8859-1?Q?H=E4cker?= To: iwd@lists.linux.dev, Denis Kenzior Subject: Re: Sometimes RxBitrate of 1000 Kbit/s Date: Thu, 10 Nov 2022 04:18:14 +0100 Message-ID: <2259038.ElGaqSPkdT@mmm> In-Reply-To: <4d50da71-40e3-f888-be79-b52fa8208e88@gmail.com> MIME-Version: 1.0 Hi Denis, > iwd doesn't do anything on sleep (it isn't even aware of sleep). So it = is > up to the kernel driver to do the right thing. Maybe it isn't? You'll > have to ask the kernel / driver / firmware people for your hardware. thanks a lot for the answer. I'll contact the kernel / driver / firmware p= eople for my hardware. > Some network managers (like NM) will explicitly IFDOWN wireless interfac= es > on suspend and bring them up on resume. This isn't cost free and we'd > rather not do this. Would it make sense to do this optionally if a new config option were explicitly set? Or do you think this is the wrong layer or wrong approach = to do so? > You can also try to run run iwmon in order to capture what is happening = on > the nl80211 API level when entering / leaving suspend. The driver peopl= e > might be interested in this information. I was monitoring with iwmon for the last days whenever the computer was in use, but so far the problem did not occur again (it occurs during normal operation, I just have the feeling that the probability is highest some minutes after waking up from suspend). The only thing I got was a segfault from iwmon once, so it's now running w= ith valgrind. This is, however, probably an unrelated issue, if it should repe= at at all. Thanks again Patrick --nextPart4754146.GXAFRqVoOG Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. 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