From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: [PATCH] can: enable multi-queue for SocketCAN devices Date: Wed, 14 Mar 2018 23:17:32 +0100 Message-ID: References: <1e51047cd14048e99989ffcf9e10ffa8@de.bosch.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Ku0VHNd9b4UrSULZDqfkhOkhm18hQltzr" Return-path: In-Reply-To: <1e51047cd14048e99989ffcf9e10ffa8@de.bosch.com> Sender: linux-kernel-owner@vger.kernel.org To: "Jonas Mark (BT-FIR/ENG1)" , Wolfgang Grandegger Cc: "linux-can@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "hs@denx.de" , "ZHU Yi (BT-FIR/ENG1-Zhu)" List-Id: linux-can.vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --Ku0VHNd9b4UrSULZDqfkhOkhm18hQltzr Content-Type: multipart/mixed; boundary="yGJN0iw2500eSBlBrWTseytT0ZonzHrMI"; protected-headers="v1" From: Marc Kleine-Budde To: "Jonas Mark (BT-FIR/ENG1)" , Wolfgang Grandegger Cc: "linux-can@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "hs@denx.de" , "ZHU Yi (BT-FIR/ENG1-Zhu)" Message-ID: Subject: Re: [PATCH] can: enable multi-queue for SocketCAN devices References: <1e51047cd14048e99989ffcf9e10ffa8@de.bosch.com> In-Reply-To: <1e51047cd14048e99989ffcf9e10ffa8@de.bosch.com> --yGJN0iw2500eSBlBrWTseytT0ZonzHrMI Content-Type: text/plain; charset=utf-8 Content-Language: de-DE Content-Transfer-Encoding: quoted-printable On 03/14/2018 05:51 PM, Jonas Mark (BT-FIR/ENG1) wrote: >> That doesn't matter. It would be the first driver that makes use of th= e >> feature, so we can learn from it. And you might get a free review of >> your driver. >=20 > Of course we would be happy if somebody was volunteering to review > our driver for free. If my time permits, I'll throw some eyeballs on the driver. > The driver consists of two layers because the HW is accessed via SPI. Normal SPI? > So there is a SPI driver of 1000 lines. On top of that is the CAN > driver and it has 600 lines. Because the HW does more than just > CAN there is another driver which implements a char device with > additional 300 lines. >=20 > Are there still volunteers? The SPI and the CAN driver would be the most interesting ones. >>> Our motivation to separate this patch from the proprietary SocketCAN >>> driver >> >> Looking at your email address I assume your employer sells devices wit= h >> this hardware and the driver. So someone has to provide the sources fo= r >> it anyways to fulfil the GPL license requirements. :) >=20 > I will have to check but I am pretty confident that we would be willing= > to publish the driver on these mailing lists as well. We will anyhow > ship the source code (or a written offer) with every distribution. Sure - can I find your devices used and low priced on ebay :) ? > If you are really serious about the review I will get the process > rolling for an early publication of our driver. Yes, please go ahead! Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | --yGJN0iw2500eSBlBrWTseytT0ZonzHrMI-- --Ku0VHNd9b4UrSULZDqfkhOkhm18hQltzr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEENrCndlB/VnAEWuH5k9IU1zQoZfEFAlqpn3wACgkQk9IU1zQo ZfFqvAgAw3raVlx0A2ua9tfxKuNVwH48Mu8hAGlHCVvSf5tU+Yaebh12+Oa9v2QC zVgopTOjYbD6PaEvAk2VEzq/W642D16A+xFSJo8RtsqOnkrsTMoUa+vYUm6OwVw/ trb+/xcHld8WQeoquYC13mSWe+QAapUFvywt4ncOVCbtnzK68gKzbRT6meO1QPlI GB0e5ncanN5oqOhL1G70eQSoCFtUeBoNEQCFdpxMMgSRBDa90xMfLbDx2WgnQQqc lkYIj8bRatXDyIxzRqRdXQVVWt+Ynha/7J8CQxUKmRpwoPnS1tUTJpnGEbQK4loi Gk9FwVVOJ9fcnwMAZ3oAfSBoX6MYPQ== =4XXL -----END PGP SIGNATURE----- --Ku0VHNd9b4UrSULZDqfkhOkhm18hQltzr--