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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65BC6C46467 for ; Tue, 29 Nov 2022 08:54:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230011AbiK2IyS (ORCPT ); Tue, 29 Nov 2022 03:54:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231513AbiK2IyE (ORCPT ); Tue, 29 Nov 2022 03:54:04 -0500 Received: from mail-yw1-x112b.google.com (mail-yw1-x112b.google.com [IPv6:2607:f8b0:4864:20::112b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C0924E426 for ; Tue, 29 Nov 2022 00:53:55 -0800 (PST) Received: by mail-yw1-x112b.google.com with SMTP id 00721157ae682-3b48b139b46so131732887b3.12 for ; Tue, 29 Nov 2022 00:53:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=k1Xa2W8koiyBEwF+J1KNgni6jcSjRZZN0ML53P2voJg=; b=fE6q5JARVO+RTjcdUeyn2Jl9ePQt5tmTeqc11/JKEaoJDcgA4jrmoG0yzp67a3FdiJ qTJjuH6qwLLCfUKxxVm0wNxjoKOMFSa8HecJ9F5wckcHK0gURfVxG4U5kzsukO541vDt dT3g3NvfZeP8jT/3FtauOYpAUD0OSBJsGiEK4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=k1Xa2W8koiyBEwF+J1KNgni6jcSjRZZN0ML53P2voJg=; b=cZjek7JUBYP6b0fQZLKI1Y89o628XGUwMv2Cw9pV5EIOg/W0kkVVzz5r+fB6I56l/f ScZCSCEDCi2b5wvs9uIRKy2SNuNR4MEJUJORwQt/GYc9e4g+NnUlgsBzgzS89euqI8Jv Zd6aRPYbMrPTMLqGxhydPckUEs8YV7VWSd2+ZcOqYpP82iZsavzsRQqxjlPc7uoPtXCl aAVyKHgYWOBY8otR8NOT9W/e61UJbTsOTi89ywU3iCQiqNC32ezdTJ7vdHMtN3OyKP2v X3Y7OqWzYkK0idCegLPWcYN1DYoxowfG/sANwfUYk7BBH6NpjrHpiFqEx78KGpeAu7nj PydQ== X-Gm-Message-State: ANoB5plR4oh2e/1oZF+neA+9ojscvTr0ONYoIAUrkZjmSI8a5IJhsn/n L4M8KQMz1PAOV/IRyvKE74oJaDkur/8lb7y35Zuz6Q== X-Google-Smtp-Source: AA0mqf6+5p5w9ssNQmgqTYSZR98ZOcqzVq4mSfhrqFPK/7PlgIw9Vf41gHL+SlCqMjmvJSszTpCx8HI9++Iwi3h7wVU= X-Received: by 2002:a81:6ec6:0:b0:3c7:38d8:798f with SMTP id j189-20020a816ec6000000b003c738d8798fmr9091499ywc.489.1669712034273; Tue, 29 Nov 2022 00:53:54 -0800 (PST) MIME-Version: 1.0 References: <20221128103227.23171-1-arun.ramadoss@microchip.com> <20221128103227.23171-12-arun.ramadoss@microchip.com> In-Reply-To: <20221128103227.23171-12-arun.ramadoss@microchip.com> From: Pavan Chebbi Date: Tue, 29 Nov 2022 14:23:43 +0530 Message-ID: Subject: Re: [Patch net-next v1 11/12] net: dsa: microchip: ptp: add periodic output signal To: Arun Ramadoss Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, woojung.huh@microchip.com, UNGLinuxDriver@microchip.com, andrew@lunn.ch, vivien.didelot@gmail.com, f.fainelli@gmail.com, olteanv@gmail.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux@armlinux.org.uk, Tristram.Ha@microchip.com, richardcochran@gmail.com, ceggers@arri.de Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000b2c70a05ee982035" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org --000000000000b2c70a05ee982035 Content-Type: text/plain; charset="UTF-8" On Mon, Nov 28, 2022 at 4:05 PM Arun Ramadoss wrote: > +static int ksz_ptp_enable(struct ptp_clock_info *ptp, > + struct ptp_clock_request *req, int on) > +{ > + struct ksz_ptp_data *ptp_data = ptp_caps_to_data(ptp); > + struct ksz_device *dev = ptp_data_to_ksz_dev(ptp_data); > + struct ptp_perout_request *request = &req->perout; > + int ret; > + > + switch (req->type) { > + case PTP_CLK_REQ_PEROUT: > + if (request->index > ptp->n_per_out) > + return -EINVAL; Should be -EOPNOTSUPP ? I see some other places where -EOPNOTSUPP is more appropriate. > + > + mutex_lock(&ptp_data->lock); > + ret = ksz_ptp_enable_perout(dev, request, on); > + mutex_unlock(&ptp_data->lock); > + break; > + default: > + return -EINVAL; > + } > + > + return ret; > +} > + > /* Function is pointer to the do_aux_work in the ptp_clock capability */ > static long ksz_ptp_do_aux_work(struct ptp_clock_info *ptp) > { > @@ -508,6 +823,8 @@ static const struct ptp_clock_info ksz_ptp_caps = { > .adjfine = ksz_ptp_adjfine, > .adjtime = ksz_ptp_adjtime, > .do_aux_work = ksz_ptp_do_aux_work, > + .enable = ksz_ptp_enable, > + .n_per_out = 3, > }; > --000000000000b2c70a05ee982035 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQbQYJKoZIhvcNAQcCoIIQXjCCEFoCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg 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