From owner-freebsd-drivers@freebsd.org Thu Mar 26 18:36:53 2020 Return-Path: Delivered-To: freebsd-drivers@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id F3AE22A6612; Thu, 26 Mar 2020 18:36:52 +0000 (UTC) (envelope-from rajfbsd@gmail.com) Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48pDGd15WMz4LK0; Thu, 26 Mar 2020 18:36:40 +0000 (UTC) (envelope-from rajfbsd@gmail.com) Received: by mail-wm1-x344.google.com with SMTP id m3so8334657wmi.0; Thu, 26 Mar 2020 11:36:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=X1eOnV1cHXGZHIcY2UD6eBxdPH/F4X7TS8hpS0WktgI=; b=Qji7iDrNfK0b6yTrLvUs1jqQJTA16apLRM1oII2A1K5uRwGfFJWgUKzAz0DeOkhPuy dlEfBgFXgUQ/heDXRUmVJpYIl9jibtfsnVEGoevMaN4NMsVRnq5450O1ZJtkw6cxj8G2 qigdUo3jun5ZnG6+4ZmqU6QI+I28D/ODUXw27CGnmdM4/YfRltKXzF00Ng9KcrJmCNqH AjSBtwIKJG6dNyJV905ykDLrb1fabi7Ui7UFYp24cK1yvGnRoh2s2MvKAbgJSo0OYxXi ouywLbLItkUiR6hfnafeyMPML+n3sEOpQ07LNoVgHF5cVtLw2JpFhmB3IeATcQc5Fh+m sB8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=X1eOnV1cHXGZHIcY2UD6eBxdPH/F4X7TS8hpS0WktgI=; b=E2WmmcSRLsOVoCDFfTJFy7TcwAbqc2Z/rWhaTsdUKBW77ljMYnkehOJAxYqbrWJBEZ VCQ4Y0jA1ghNkafKp7VpimxC+NUsfuJ7xfxFvSit4N9GGnFUMWOc5YFyWbUHCFrDJWb6 D483y/z3MjUqlsOK7BV0jZ4UiAheoRkGtfTE4gCVs8R2cXhMOwJBZLfotJU1Dz68ZSVn OOPsvFxru6G5x7PdNbG8fM9SpdaBadJCxhfd5Yp8TLLuRTcspkNLgHYEsQ9V4L0tzhoJ /BzpI/GifmisR5IJiBQNzyFyCSTDWQhZXQI08Tjmji09nzLfd4Eb9RPM8y4tVlyaYKz4 p3rw== X-Gm-Message-State: ANhLgQ1nd5GiNxOigD4TDmp5QzVSFzmVgPYqJpfFdWNdunpDPylKczVG a239rt6bNOwFjJBKeARxopJgUDebP/hbis/9sx+Eiw== X-Google-Smtp-Source: ADFU+vuQI2BY2pHD4WTLpkLjRC+tck7psDia+Rh3gQAwuxsJ+pc/invlavZjkqURleuqXTfRDPa9JT9JvQd4qZJJ5bs= X-Received: by 2002:a7b:c091:: with SMTP id r17mr1282287wmh.178.1585247793667; Thu, 26 Mar 2020 11:36:33 -0700 (PDT) MIME-Version: 1.0 From: Rajesh Kumar Date: Fri, 27 Mar 2020 00:06:21 +0530 Message-ID: Subject: Does FreeBSD has a generic PHY library as in Linux? To: freebsd-drivers@freebsd.org, FreeBSD Hackers X-Rspamd-Queue-Id: 48pDGd15WMz4LK0 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=Qji7iDrN; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of rajfbsd@gmail.com designates 2a00:1450:4864:20::344 as permitted sender) smtp.mailfrom=rajfbsd@gmail.com X-Spamd-Result: default: False [-2.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE_FREEMAIL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; IP_SCORE(0.00)[ip: (2.54), ipnet: 2a00:1450::/32(-2.38), asn: 15169(-0.48), country: US(-0.05)]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[4.4.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; SUBJECT_ENDS_QUESTION(1.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-drivers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Writing device drivers for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Mar 2020 18:36:54 -0000 Hi, I am porting a network driver from Linux to FreeBSD. The driver in Linux uses the PHY library (a generic wrapper) to access/config the PHY registers. Do we have anything equivalent in FreeBSD? PHY library routines in Linux: get_phy_device phy_device_register phy_attach_direct phy_start_aneg etc., FreeBSD being a stable OS for networking and Storage, I assume it should have something equivalent to this. Can anyone point to it? or any documentation related to this? Thanks, Rajesh.