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 X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9155C433DB for ; Mon, 11 Jan 2021 13:48:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8DBC322211 for ; Mon, 11 Jan 2021 13:48:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731123AbhAKNKK (ORCPT ); Mon, 11 Jan 2021 08:10:10 -0500 Received: from esa.microchip.iphmx.com ([68.232.153.233]:61231 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730693AbhAKNJG (ORCPT ); Mon, 11 Jan 2021 08:09:06 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1610370546; x=1641906546; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version; bh=XZInnv4rahRaiEGnE72fke2xIfQouNcxrqo3yUet0yA=; b=Vx/RByMhi1tbGMYyvwn6OFLx7lE6NYnxyQTOJqqonl+VGWWEfRKieXKQ 0b9NC/noPVMzmeTadPzaf0mXWQkV+IAkZC622NfTNaM3rFjItAW369JgW ZRh7jJYoDSgl1Bdn5d7dVaZyIIcEPsuv+a2IHWQ5nUOyRxvpBHSGN7MJX 3zJQ1WyG84Ffp5FPlrsYvLXM3IVZy75j9W+LLk2L90SCf0BXxaSE5t6a/ KQyuQYqrBSWC7ZO/Fhpf+XcGD2GKwsA98/+79UGtsxdGh2SoC4eJ5ouWb 04NSVbaMUnUYEvMLxnBjP4ptNhBMItSuk06tzgbhZ7FhZgIz+1fGMcmmc g==; IronPort-SDR: SnQNRKgKhSoV3/4TiRKrPNXv926H3UAYr0VFezKlfoVjX3OiS48WZtFN9g5L9wJm1PTCCWvT1n GVkC6teIBdCqxawBm5P7fdiKInJy2/5Ad1Gfc5LvVd1YESRQewjcc6tzWytieWVfDqkUV7OU8A m33NROd8H9HPMrlqS0imWxUnFziNCxWu/ZE8ZwcVOOBvR1PDFKVkwKqzwUUxT4d6sJrRREbjvA yz8sG77x20r3AFz/5Vj7cXbF8yi0f3aZk/1fpEXTNdUaZpHCvGkuHcEYGAT3pVThebjjP2umqI iIk= X-IronPort-AV: E=Sophos;i="5.79,338,1602572400"; d="scan'208";a="104983674" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 11 Jan 2021 06:07:50 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1979.3; Mon, 11 Jan 2021 06:07:49 -0700 Received: from soft-dev2.microsemi.net (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.1979.3 via Frontend Transport; Mon, 11 Jan 2021 06:07:47 -0700 From: Bjarni Jonasson To: Russell King , Andrew Lunn , "Heiner Kallweit" , "David S. Miller" , Jakub Kicinski CC: Bjarni Jonasson , , , UNGLinuxDriver Subject: [PATCH v1 2/2] sfp: add support for 100 base-x SFPs Date: Mon, 11 Jan 2021 14:06:57 +0100 Message-ID: <20210111130657.10703-3-bjarni.jonasson@microchip.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210111130657.10703-1-bjarni.jonasson@microchip.com> References: <20210111130657.10703-1-bjarni.jonasson@microchip.com> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for 100Base-FX, 100Base-LX, 100Base-PX and 100Base-BX10 modules This is needed for Sparx-5 switch. Signed-off-by: Bjarni Jonasson --- drivers/net/phy/sfp-bus.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c index 58014feedf6c..b2a9ee3dd28e 100644 --- a/drivers/net/phy/sfp-bus.c +++ b/drivers/net/phy/sfp-bus.c @@ -265,6 +265,12 @@ void sfp_parse_support(struct sfp_bus *bus, const struct sfp_eeprom_id *id, br_min <= 1300 && br_max >= 1200) phylink_set(modes, 1000baseX_Full); + /* 100Base-FX, 100Base-LX, 100Base-PX, 100Base-BX10 */ + if (id->base.e100_base_fx || id->base.e100_base_lx) + phylink_set(modes, 100baseFX_Full); + if ((id->base.e_base_px || id->base.e_base_bx10) && br_nom == 100) + phylink_set(modes, 100baseFX_Full); + /* For active or passive cables, select the link modes * based on the bit rates and the cable compliance bytes. */ @@ -385,6 +391,9 @@ phy_interface_t sfp_select_interface(struct sfp_bus *bus, if (phylink_test(link_modes, 1000baseX_Full)) return PHY_INTERFACE_MODE_1000BASEX; + if (phylink_test(link_modes, 100baseFX_Full)) + return PHY_INTERFACE_MODE_100BASEX; + dev_warn(bus->sfp_dev, "Unable to ascertain link mode\n"); return PHY_INTERFACE_MODE_NA; -- 2.17.1