Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752498AbcCKLdz (ORCPT ); Fri, 11 Mar 2016 06:33:55 -0500 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:60326 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752086AbcCKLdt (ORCPT ); Fri, 11 Mar 2016 06:33:49 -0500 Message-ID: <1457696013.3001.86.camel@decadent.org.uk> Subject: Re: [PATCH 3/3] dm9601: add support ethtool style utility From: Ben Hutchings To: Joseph Chang , "'Joseph CHANG'" , "'Peter Korsgaard'" , netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 11 Mar 2016 11:33:33 +0000 In-Reply-To: <201603111110.u2BBAiwV020429@mail.davicom.com.tw> References: <201603111110.u2BBAiwV020429@mail.davicom.com.tw> Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-dVzdfGanHawhL6i7j95W" X-Mailer: Evolution 3.18.5.1-1 Mime-Version: 1.0 X-SA-Exim-Connect-IP: 2a02:8011:400e:2:b06c:6b7a:5449:a1ad X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1667 Lines: 49 --=-dVzdfGanHawhL6i7j95W Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2016-03-11 at 19:08 +0800, Joseph Chang wrote: > I tested by > =C2=A0./ethtool -E eth0 magic 0x9620 offset 0 length 3 value 0xf1 value 0= xf2 value 0xf3 >=20 > I think ethtool need [ value N ] for each byte (so need three "value xx" = in above command line),=C2=A0 > am I right? >=20 > Oh, I can see it goes wrong~ Thanks~ [...] You can only pass one byte on the command line and that forces the length to be 1. =C2=A0To set multiple bytes, you need to provide them on stdin instead. Ben. --=20 Ben Hutchings 73.46% of all statistics are made up. --=-dVzdfGanHawhL6i7j95W Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJW4q0OAAoJEOe/yOyVhhEJ3A0P/1ZVAGMPPLJbjAqeTDN0oPQ5 1rJS7UDMdl6oEMY+ph89CUg3ruMSqFqbhGxbq/Hxd6JGT7+fqla+LvHluQGFYXAM JE3WqVLD2lcvkYzygG4+eK5rz3GBn6B7TT0JW+vjP4jub6qOUYv+dHxup9RpHiXm tMD/IyVerwW/yhlMHYHhO4LSc5o7XSpjHUuhcHNIn4efUIHG5moa8SSU34J1CTiu CNM9Z++WY+dRrPBZyGtXgPE6BdWTKdZVTsgozEK8oIMpH0VHhqtbL02JEvV8aJ0L IXd2dX7gNAKfj8EzAB0WVbmdn772fH3KD6S7bWxACuCZKmeHQc3L3NTDm92qFMTc AnuOeqDm5yoZBXz8JSuxv67koewK0Tsj3nk4MD1zWlcyKhRBoa6z3zJniGl+hrSX O1C1tLXVVZqMVMh6osryCCwKEpq456qt1K4R8Hc7vcrB7vY7LHbBmdY1t0oCbsSk mAMyvcsW87ePeJLN3q0Ay0fW0wI/BnhCBH8Bt8gZf556n1e8lFsDIovWfBP31yQE rRXVOh8/5oVyuXln39K9/g6fV36z81Xf/XTWs4/HoMKKR2ZMZUC57yEuSyB9Jktf VYu+wI8x7dti4zStTZWN4AVW3/Dsf865E5vLtixMZcjd/TZiki7hCSa0yJwxkORa eTtuoEjXLz5CY5gLhjwD =FQp9 -----END PGP SIGNATURE----- --=-dVzdfGanHawhL6i7j95W--