From patchwork Wed Feb 14 20:16:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13556995 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-ed1-f43.google.com (mail-ed1-f43.google.com [209.85.208.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 802A313DB9F for ; Wed, 14 Feb 2024 20:16:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.43 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941784; cv=none; b=Gu2pw/mYpGdeIUA/PlfpDKvVqrPvS92rpjCisB/1QEL44oBxEcTJyHOokJQQgl2vJHZNnhPH0IsLhZKz1PNJlQTTJXIX1u8wPh8grl4h/OSkYFwlEWPBbs4bHcX9SH3SkB014oxemHmREEbnnXkRlVVhtSW9TMBTcs8pggvZTFE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941784; c=relaxed/simple; bh=0LLQp9A+4Wui1aJcoXZcdtVUwcgeVW47RuRQRZgxWE0=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=afjGX+QawI/NypUs6pGPLQGE/dKCHiKUPQGirp8r23/h1QQRDtWG/9QEu5r75i+4iqIcEyU0pWHVY50w7h2wo4lRWeiOyzTn29Z32D7Ws5ckgzbdDww7pnT2U4ErtFXl3AXcqUrVAVM6uJbA1hUM+FyjqclhxjUqn7Nt/6kPSes= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=MlHU1TCy; arc=none smtp.client-ip=209.85.208.43 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MlHU1TCy" Received: by mail-ed1-f43.google.com with SMTP id 4fb4d7f45d1cf-5638a717bf2so147120a12.3 for ; Wed, 14 Feb 2024 12:16:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707941781; x=1708546581; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=EEOPRGpOfPpzTAcP2veuN8SmmfPPSSW3yOxckZ2JjGg=; b=MlHU1TCyWzp7AKwzEeLbJJSc7HGWfBHSPbA7peafG6t2Ro8eptE/0v7WuEBUYYkIhV YkwdUE1JkrCVms1WLJTZZ5zhAEgu1RXrHP2lfingHTWPv5mb6EiuENW0bp+sUTuNCGRz yfTmcxlNxannpIQINjaqxdzMOIbBmiy1fP418EQOxB2uaazlDQgZP4gsRmeua8+0PzHQ c3+UVGROtHM8etnv2PnOj9wOLuiJHRSvaK/AQ39vGRE0MDzHeP83+o4AmqNZaZhV7BAk DSk06/a1zIds2cMvmz+ZSqIC/5armAhK+PVgwhRZKCykxxyFVmYle/TIcSR8/jSLS0On +OSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707941781; x=1708546581; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=EEOPRGpOfPpzTAcP2veuN8SmmfPPSSW3yOxckZ2JjGg=; b=MG+AUGToUKYAu+gwp+JeEz+NqcbJcacbcwbbIzUeFQoBhk1KBRcihTsQa9iWfMeIrW T69PCZrF0SpReEFB8cM4OsqCUJxyAIbqhILokjTcV1MkPGJzB02TURL5Ak+rCzZlrrSC KRMdEAUn4hAYZZ2hygg/kP3w3JWVW00djpwmg8Qxg7UnA8MIt9scs5qTtw3mnIKRFVqE zCqo0d4JTK1E0+8bdUb7s/MrZ/tMGdFFB5r+017+dSj9EYBvFh6hDDuMwaEWEq9lkccP TVfC7v/6nW4CFq4IOYOoRzrOUZGju5wIwa8fG7i9PD0hyv+7XbeebZ/orsExnJWfFzYQ 8fEQ== X-Gm-Message-State: AOJu0YxQvEUSKSt0pJbGeMwxZZuzAi+iOyJTOuE6RFX3A9fAFHalA+mS +QGcL8hVbt0S76/NEJAOzYVRSTY3OofljxWoWA0TZw6w+zD/VWQN X-Google-Smtp-Source: AGHT+IFXCVUKiMvAgohXuQdgzBICQp4YngZTHvJ/uTvRa7sSrmZNTOtmrQxpVhh8Y4Uvr6KKYa+ejg== X-Received: by 2002:a50:ed94:0:b0:55f:e493:33b4 with SMTP id h20-20020a50ed94000000b0055fe49333b4mr3024276edr.15.1707941780512; Wed, 14 Feb 2024 12:16:20 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCVzOKGSlejVYfueUvec98BxHgxIyKu4mee+DZFczSos/n7R5Pzq4Oby6epgpWvlDEELbKs86Ju4X4Hk3F59/kteA1cwpHAt5WUkQ/sjDUZQwtB2yR3C3KobMXUGuKlKEgnCDNtQRKBekLJNqPMB+GvJi7apzkEglvzCi5ZbWf8Xoh3MqJvsYoUK2PhUuK3YrplRzjY= Received: from ?IPV6:2a01:c23:c153:4a00:f92b:249d:fae6:3a40? (dynamic-2a01-0c23-c153-4a00-f92b-249d-fae6-3a40.c23.pool.telefonica.de. [2a01:c23:c153:4a00:f92b:249d:fae6:3a40]) by smtp.googlemail.com with ESMTPSA id en14-20020a056402528e00b0055fef53460bsm4979118edb.0.2024.02.14.12.16.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Feb 2024 12:16:20 -0800 (PST) Message-ID: <48ab4dc3-4176-4b4d-b8e9-4e08418cfc19@gmail.com> Date: Wed, 14 Feb 2024 21:16:19 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH net-next 1/5] net: mdio: add helpers for accessing the EEE CAP2 registers Content-Language: en-US From: Heiner Kallweit To: Andrew Lunn , Russell King - ARM Linux , Paolo Abeni , Eric Dumazet , Jakub Kicinski , David Miller Cc: "netdev@vger.kernel.org" References: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> Autocrypt: addr=hkallweit1@gmail.com; keydata= xsFNBF/0ZFUBEAC0eZyktSE7ZNO1SFXL6cQ4i4g6Ah3mOUIXSB4pCY5kQ6OLKHh0FlOD5/5/ sY7IoIouzOjyFdFPnz4Bl3927ClT567hUJJ+SNaFEiJ9vadI6vZm2gcY4ExdIevYHWe1msJF MVE4yNwdS+UsPeCF/6CQQTzHc+n7DomE7fjJD5J1hOJjqz2XWe71fTvYXzxCFLwXXbBiqDC9 dNqOe5odPsa4TsWZ09T33g5n2nzTJs4Zw8fCy8rLqix/raVsqr8fw5qM66MVtdmEljFaJ9N8 /W56qGCp+H8Igk/F7CjlbWXiOlKHA25mPTmbVp7VlFsvsmMokr/imQr+0nXtmvYVaKEUwY2g 86IU6RAOuA8E0J5bD/BeyZdMyVEtX1kT404UJZekFytJZrDZetwxM/cAH+1fMx4z751WJmxQ J7mIXSPuDfeJhRDt9sGM6aRVfXbZt+wBogxyXepmnlv9K4A13z9DVLdKLrYUiu9/5QEl6fgI kPaXlAZmJsQfoKbmPqCHVRYj1lpQtDM/2/BO6gHASflWUHzwmBVZbS/XRs64uJO8CB3+V3fa cIivllReueGCMsHh6/8wgPAyopXOWOxbLsZ291fmZqIR0L5Y6b2HvdFN1Xhc+YrQ8TKK+Z4R mJRDh0wNQ8Gm89g92/YkHji4jIWlp2fwzCcx5+lZCQ1XdqAiHQARAQABzSZIZWluZXIgS2Fs bHdlaXQgPGhrYWxsd2VpdDFAZ21haWwuY29tPsLBjgQTAQgAOBYhBGxfqY/yOyXjyjJehXLe ig9U8DoMBQJf9GRVAhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEHLeig9U8DoMSycQ AJbfg8HZEK0ljV4M8nvdaiNixWAufrcZ+SD8zhbxl8GispK4F3Yo+20Y3UoZ7FcIidJWUUJL axAOkpI/70YNhlqAPMsuudlAieeYZKjIv1WV5ucNZ3VJ7dC+dlVqQdAr1iD869FZXvy91KhJ wYulyCf+s4T9YgmLC6jLMBZghKIf1uhSd0NzjyCqYWbk2ZxByZHgunEShOhHPHswu3Am0ftt ePaYIHgZs+Vzwfjs8I7EuW/5/f5G9w1vibXxtGY/GXwgGGHRDjFM7RSprGOv4F5eMGh+NFUJ TU9N96PQYMwXVxnQfRXl8O6ffSVmFx4H9rovxWPKobLmqQL0WKLLVvA/aOHCcMKgfyKRcLah 57vGC50Ga8oT2K1g0AhKGkyJo7lGXkMu5yEs0m9O+btqAB261/E3DRxfI1P/tvDZpLJKtq35 dXsj6sjvhgX7VxXhY1wE54uqLLHY3UZQlmH3QF5t80MS7/KhxB1pO1Cpcmkt9hgyzH8+5org +9wWxGUtJWNP7CppY+qvv3SZtKJMKsxqk5coBGwNkMms56z4qfJm2PUtJQGjA65XWdzQACib 2iaDQoBqGZfXRdPT0tC1H5kUJuOX4ll1hI/HBMEFCcO8++Bl2wcrUsAxLzGvhINVJX2DAQaF aNetToazkCnzubKfBOyiTqFJ0b63c5dqziAgzsFNBF/0ZFUBEADF8UEZmKDl1w/UxvjeyAeX kghYkY3bkK6gcIYXdLRfJw12GbvMioSguvVzASVHG8h7NbNjk1yur6AONfbUpXKSNZ0skV8V fG+ppbaY+zQofsSMoj5gP0amwbwvPzVqZCYJai81VobefTX2MZM2Mg/ThBVtGyzV3NeCpnBa 8AX3s9rrX2XUoCibYotbbxx9afZYUFyflOc7kEpc9uJXIdaxS2Z6MnYLHsyVjiU6tzKCiVOU KJevqvzPXJmy0xaOVf7mhFSNQyJTrZpLa+tvB1DQRS08CqYtIMxRrVtC0t0LFeQGly6bOngr ircurWJiJKbSXVstLHgWYiq3/GmCSx/82ObeLO3PftklpRj8d+kFbrvrqBgjWtMH4WtK5uN5 1WJ71hWJfNchKRlaJ3GWy8KolCAoGsQMovn/ZEXxrGs1ndafu47yXOpuDAozoHTBGvuSXSZo ythk/0EAuz5IkwkhYBT1MGIAvNSn9ivE5aRnBazugy0rTRkVggHvt3/7flFHlGVGpBHxFUwb /a4UjJBPtIwa4tWR8B1Ma36S8Jk456k2n1id7M0LQ+eqstmp6Y+UB+pt9NX6t0Slw1NCdYTW gJezWTVKF7pmTdXszXGxlc9kTrVUz04PqPjnYbv5UWuDd2eyzGjrrFOsJEi8OK2d2j4FfF++ AzOMdW09JVqejQARAQABwsF2BBgBCAAgFiEEbF+pj/I7JePKMl6Fct6KD1TwOgwFAl/0ZFUC GwwACgkQct6KD1TwOgxUfg//eAoYc0Vm4NrxymfcY30UjHVD0LgSvU8kUmXxil3qhFPS7KA+ y7tgcKLHOkZkXMX5MLFcS9+SmrAjSBBV8omKoHNo+kfFx/dUAtz0lot8wNGmWb+NcHeKM1eb nwUMOEa1uDdfZeKef/U/2uHBceY7Gc6zPZPWgXghEyQMTH2UhLgeam8yglyO+A6RXCh+s6ak Wje7Vo1wGK4eYxp6pwMPJXLMsI0ii/2k3YPEJPv+yJf90MbYyQSbkTwZhrsokjQEaIfjrIk3 rQRjTve/J62WIO28IbY/mENuGgWehRlTAbhC4BLTZ5uYS0YMQCR7v9UGMWdNWXFyrOB6PjSu Trn9MsPoUc8qI72mVpxEXQDLlrd2ijEWm7Nrf52YMD7hL6rXXuis7R6zY8WnnBhW0uCfhajx q+KuARXC0sDLztcjaS3ayXonpoCPZep2Bd5xqE4Ln8/COCslP7E92W1uf1EcdXXIrx1acg21 H/0Z53okMykVs3a8tECPHIxnre2UxKdTbCEkjkR4V6JyplTS47oWMw3zyI7zkaadfzVFBxk2 lo/Tny+FX1Azea3Ce7oOnRUEZtWSsUidtIjmL8YUQFZYm+JUIgfRmSpMFq8JP4VH43GXpB/S OCrl+/xujzvoUBFV/cHKjEQYBxo+MaiQa1U54ykM2W4DnHb1UiEf5xDkFd4= In-Reply-To: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> X-Patchwork-Delegate: kuba@kernel.org This adds helpers for accessing the EEE CAP2 registers. For now only 2500baseT and 5000baseT modes are supported. Signed-off-by: Heiner Kallweit --- include/linux/mdio.h | 55 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 79ceee3c8..fd8ff310f 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -439,6 +439,42 @@ static inline void mii_eee_cap1_mod_linkmode_t(unsigned long *adv, u32 val) adv, val & MDIO_EEE_10GKR); } +/** + * mii_eee_cap2_mod_linkmode_sup_t() + * @adv: target the linkmode settings + * @val: register value + * + * A function that translates value of following registers to the linkmode: + * IEEE 802.3-2022 45.2.3.11 "EEE control and capability 2" register (3.21) + */ +static inline void mii_eee_cap2_mod_linkmode_sup_t(unsigned long *adv, u32 val) +{ + linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, + adv, val & MDIO_EEE_2_5GT); + linkmode_mod_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + adv, val & MDIO_EEE_5GT); +} + +/** + * mii_eee_cap2_mod_linkmode_adv_t() + * @adv: target the linkmode advertisement settings + * @val: register value + * + * A function that translates value of following registers to the linkmode: + * IEEE 802.3-2022 45.2.7.16 "EEE advertisement 2" register (7.62) + * IEEE 802.3-2022 45.2.7.17 "EEE link partner ability 2" register (7.63) + * Note: Currently this function is the same as mii_eee_cap2_mod_linkmode_sup_t. + * For certain, not yet supported, modes however the bits differ. + * Therefore create separate functions already. + */ +static inline void mii_eee_cap2_mod_linkmode_adv_t(unsigned long *adv, u32 val) +{ + linkmode_mod_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, + adv, val & MDIO_EEE_2_5GT); + linkmode_mod_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + adv, val & MDIO_EEE_5GT); +} + /** * linkmode_to_mii_eee_cap1_t() * @adv: the linkmode advertisement settings @@ -466,6 +502,25 @@ static inline u32 linkmode_to_mii_eee_cap1_t(unsigned long *adv) return result; } +/** + * linkmode_to_mii_eee_cap2_t() + * @adv: the linkmode advertisement settings + * + * A function that translates linkmode to value for IEEE 802.3-2022 45.2.7.16 + * "EEE advertisement 2" register (7.62) + */ +static inline u32 linkmode_to_mii_eee_cap2_t(unsigned long *adv) +{ + u32 result = 0; + + if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, adv)) + result |= MDIO_EEE_2_5GT; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, adv)) + result |= MDIO_EEE_5GT; + + return result; +} + /** * mii_10base_t1_adv_mod_linkmode_t() * @adv: linkmode advertisement settings From patchwork Wed Feb 14 20:17:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13556996 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-lf1-f54.google.com (mail-lf1-f54.google.com [209.85.167.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2FCE813DB9F for ; Wed, 14 Feb 2024 20:17:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941835; cv=none; b=k38tGJbNp+mFFbww0gp5nS1goGuOTNOpvk4WrdSj1boiQwxRhbiNZS+ba9wzpf66NxXuCZPWPAzLX17HsxIO5XYewxl7SlvdmYsUW1cxqB1ck4ixZsLlf9xS8702BD327R6xMQ9EUM+R/rr6gRMf4hDMdQfV68OpIbdnvmBckVI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941835; c=relaxed/simple; bh=akKTxfgHLu0FBpqgnqdgGwWq1ZxZR1G1qBQFAgqXk9U=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=DTndnFlE3VsFtr/6sANQ0V8uEv8fxT1GjqV+uqSs/rW7sA3VE/8wAXw1uv11WbydMvAzIkNqpzeHY4Mnyd4cQIWtDhv7K9yOlHsbA7z6XwX+Jbx5Ep5Saa1dmxYzxkqx93ZLbQb5nStxQuuLrkAEz2/smpfQMHicHUkWdTFLgRs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=YigXpF4q; arc=none smtp.client-ip=209.85.167.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="YigXpF4q" Received: by mail-lf1-f54.google.com with SMTP id 2adb3069b0e04-51147d0abd1so106473e87.1 for ; Wed, 14 Feb 2024 12:17:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707941832; x=1708546632; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=PJqusheqD94Gp9PDSLOXTzyl7fRnOhX2kW8rohaaCpA=; b=YigXpF4qSDO9UeZ7zg5uVuyMBZb+e7c1eHEortwBB3aimJ6ZtuTAQBuRuvUVrYnoEW Kdn0ohqjQjCVClHKOE2zVpser2nwpeuIlyAIo3p7DnQ4taHBz/+jAlVfaN/sa4zqYlVU rwfx8j6kMHwGSkkVRlRqDSSGJCI35id28PsZT/od4dXUhhmZyl20eOzui0lVbu+UiQgE S/lQRpctyXQwAEmH5ovUDO44y2TnjExVMWLfKw0ZAiHOfryofkflOeUnS3/B5vLplWjM nyeNexw0H5i3ixwTXhphy+URtQkGl1EsczuS3rbsZ+b6/MSY3yzGbu/2LXQ/NJ9ibs/O v1Bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707941832; x=1708546632; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=PJqusheqD94Gp9PDSLOXTzyl7fRnOhX2kW8rohaaCpA=; b=neuVtZAMrcmT08Jlu/U55fGkn0qY8pQa/HQ4lpn5uxZ6/rudLwnnJ1DfzHLJI7HO/o P1LNv0MMf/E36+b4k1P9lVgzpoMIzwsexeAgT1OeOAvfyOdC6WemNL7KjCkgIOBj7Rfk u597HK5gwQwmZ6ZCemgxPhhA0DW9v8x3FXG2ykCRpAokSMEZQdPPBmGCEt0mRxoOoGqd 7FjnD0vCxjLCdhVEfly/Yp86ZIji4G46QB9B1zhFqwVJxx5LywljVddweuxz9WnOmKdu NUmqQhrqhhHmCalnbUO0DprGSZAyOZ9VPqhlz93Mvu/0UQUnMY3duLHkOOUAnV/yw5O/ /OIQ== X-Gm-Message-State: AOJu0Yy/Uh/8ovaYWIc9LzCF689dqukZM725H6xTTPiZLegwwvLr0/mw eOYk6SPnNMIE0MwduaTFaRwaM+ewecjXRISkiI88683+F1WIxHoE X-Google-Smtp-Source: AGHT+IEbUS/9JPQ1vdk0TaVCpg0LOkc8rnPVqkMPF13lZ68B/2ysmwDqdDP6cXpMZLAHcqZGmP3oKw== X-Received: by 2002:a2e:9dd3:0:b0:2d0:cd24:24c3 with SMTP id x19-20020a2e9dd3000000b002d0cd2424c3mr2674693ljj.53.1707941832035; Wed, 14 Feb 2024 12:17:12 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCV2qnlgX5F7R0+7xBk58gmgoLth7tJu8haI+9lHKyW23dOBspqeYOLnydzz+IJg9qwZMtQMEETcCamwc+spCY4zI9WzaVCNB8PndiaN0F4cZXnDxS7dugwKWhwKpvCWDkbrPXt35UoftoQ6cpk4UG6ZA+8SSHaTd8HhCbZtcaJSjhPfVtSWSA3pVKRGZrlq2xF9ozY= Received: from ?IPV6:2a01:c23:c153:4a00:f92b:249d:fae6:3a40? (dynamic-2a01-0c23-c153-4a00-f92b-249d-fae6-3a40.c23.pool.telefonica.de. [2a01:c23:c153:4a00:f92b:249d:fae6:3a40]) by smtp.googlemail.com with ESMTPSA id en14-20020a056402528e00b0055fef53460bsm4979118edb.0.2024.02.14.12.17.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Feb 2024 12:17:11 -0800 (PST) Message-ID: <6b683779-ba96-421a-a274-a4288828fd95@gmail.com> Date: Wed, 14 Feb 2024 21:17:11 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH net-next 2/5] net: phy: add PHY_EEE_CAP2_FEATURES Content-Language: en-US From: Heiner Kallweit To: Andrew Lunn , Russell King - ARM Linux , Paolo Abeni , Eric Dumazet , Jakub Kicinski , David Miller Cc: "netdev@vger.kernel.org" References: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> Autocrypt: addr=hkallweit1@gmail.com; keydata= xsFNBF/0ZFUBEAC0eZyktSE7ZNO1SFXL6cQ4i4g6Ah3mOUIXSB4pCY5kQ6OLKHh0FlOD5/5/ sY7IoIouzOjyFdFPnz4Bl3927ClT567hUJJ+SNaFEiJ9vadI6vZm2gcY4ExdIevYHWe1msJF MVE4yNwdS+UsPeCF/6CQQTzHc+n7DomE7fjJD5J1hOJjqz2XWe71fTvYXzxCFLwXXbBiqDC9 dNqOe5odPsa4TsWZ09T33g5n2nzTJs4Zw8fCy8rLqix/raVsqr8fw5qM66MVtdmEljFaJ9N8 /W56qGCp+H8Igk/F7CjlbWXiOlKHA25mPTmbVp7VlFsvsmMokr/imQr+0nXtmvYVaKEUwY2g 86IU6RAOuA8E0J5bD/BeyZdMyVEtX1kT404UJZekFytJZrDZetwxM/cAH+1fMx4z751WJmxQ J7mIXSPuDfeJhRDt9sGM6aRVfXbZt+wBogxyXepmnlv9K4A13z9DVLdKLrYUiu9/5QEl6fgI kPaXlAZmJsQfoKbmPqCHVRYj1lpQtDM/2/BO6gHASflWUHzwmBVZbS/XRs64uJO8CB3+V3fa cIivllReueGCMsHh6/8wgPAyopXOWOxbLsZ291fmZqIR0L5Y6b2HvdFN1Xhc+YrQ8TKK+Z4R mJRDh0wNQ8Gm89g92/YkHji4jIWlp2fwzCcx5+lZCQ1XdqAiHQARAQABzSZIZWluZXIgS2Fs bHdlaXQgPGhrYWxsd2VpdDFAZ21haWwuY29tPsLBjgQTAQgAOBYhBGxfqY/yOyXjyjJehXLe ig9U8DoMBQJf9GRVAhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEHLeig9U8DoMSycQ AJbfg8HZEK0ljV4M8nvdaiNixWAufrcZ+SD8zhbxl8GispK4F3Yo+20Y3UoZ7FcIidJWUUJL axAOkpI/70YNhlqAPMsuudlAieeYZKjIv1WV5ucNZ3VJ7dC+dlVqQdAr1iD869FZXvy91KhJ wYulyCf+s4T9YgmLC6jLMBZghKIf1uhSd0NzjyCqYWbk2ZxByZHgunEShOhHPHswu3Am0ftt ePaYIHgZs+Vzwfjs8I7EuW/5/f5G9w1vibXxtGY/GXwgGGHRDjFM7RSprGOv4F5eMGh+NFUJ TU9N96PQYMwXVxnQfRXl8O6ffSVmFx4H9rovxWPKobLmqQL0WKLLVvA/aOHCcMKgfyKRcLah 57vGC50Ga8oT2K1g0AhKGkyJo7lGXkMu5yEs0m9O+btqAB261/E3DRxfI1P/tvDZpLJKtq35 dXsj6sjvhgX7VxXhY1wE54uqLLHY3UZQlmH3QF5t80MS7/KhxB1pO1Cpcmkt9hgyzH8+5org +9wWxGUtJWNP7CppY+qvv3SZtKJMKsxqk5coBGwNkMms56z4qfJm2PUtJQGjA65XWdzQACib 2iaDQoBqGZfXRdPT0tC1H5kUJuOX4ll1hI/HBMEFCcO8++Bl2wcrUsAxLzGvhINVJX2DAQaF aNetToazkCnzubKfBOyiTqFJ0b63c5dqziAgzsFNBF/0ZFUBEADF8UEZmKDl1w/UxvjeyAeX kghYkY3bkK6gcIYXdLRfJw12GbvMioSguvVzASVHG8h7NbNjk1yur6AONfbUpXKSNZ0skV8V fG+ppbaY+zQofsSMoj5gP0amwbwvPzVqZCYJai81VobefTX2MZM2Mg/ThBVtGyzV3NeCpnBa 8AX3s9rrX2XUoCibYotbbxx9afZYUFyflOc7kEpc9uJXIdaxS2Z6MnYLHsyVjiU6tzKCiVOU KJevqvzPXJmy0xaOVf7mhFSNQyJTrZpLa+tvB1DQRS08CqYtIMxRrVtC0t0LFeQGly6bOngr ircurWJiJKbSXVstLHgWYiq3/GmCSx/82ObeLO3PftklpRj8d+kFbrvrqBgjWtMH4WtK5uN5 1WJ71hWJfNchKRlaJ3GWy8KolCAoGsQMovn/ZEXxrGs1ndafu47yXOpuDAozoHTBGvuSXSZo ythk/0EAuz5IkwkhYBT1MGIAvNSn9ivE5aRnBazugy0rTRkVggHvt3/7flFHlGVGpBHxFUwb /a4UjJBPtIwa4tWR8B1Ma36S8Jk456k2n1id7M0LQ+eqstmp6Y+UB+pt9NX6t0Slw1NCdYTW gJezWTVKF7pmTdXszXGxlc9kTrVUz04PqPjnYbv5UWuDd2eyzGjrrFOsJEi8OK2d2j4FfF++ AzOMdW09JVqejQARAQABwsF2BBgBCAAgFiEEbF+pj/I7JePKMl6Fct6KD1TwOgwFAl/0ZFUC GwwACgkQct6KD1TwOgxUfg//eAoYc0Vm4NrxymfcY30UjHVD0LgSvU8kUmXxil3qhFPS7KA+ y7tgcKLHOkZkXMX5MLFcS9+SmrAjSBBV8omKoHNo+kfFx/dUAtz0lot8wNGmWb+NcHeKM1eb nwUMOEa1uDdfZeKef/U/2uHBceY7Gc6zPZPWgXghEyQMTH2UhLgeam8yglyO+A6RXCh+s6ak Wje7Vo1wGK4eYxp6pwMPJXLMsI0ii/2k3YPEJPv+yJf90MbYyQSbkTwZhrsokjQEaIfjrIk3 rQRjTve/J62WIO28IbY/mENuGgWehRlTAbhC4BLTZ5uYS0YMQCR7v9UGMWdNWXFyrOB6PjSu Trn9MsPoUc8qI72mVpxEXQDLlrd2ijEWm7Nrf52YMD7hL6rXXuis7R6zY8WnnBhW0uCfhajx q+KuARXC0sDLztcjaS3ayXonpoCPZep2Bd5xqE4Ln8/COCslP7E92W1uf1EcdXXIrx1acg21 H/0Z53okMykVs3a8tECPHIxnre2UxKdTbCEkjkR4V6JyplTS47oWMw3zyI7zkaadfzVFBxk2 lo/Tny+FX1Azea3Ce7oOnRUEZtWSsUidtIjmL8YUQFZYm+JUIgfRmSpMFq8JP4VH43GXpB/S OCrl+/xujzvoUBFV/cHKjEQYBxo+MaiQa1U54ykM2W4DnHb1UiEf5xDkFd4= In-Reply-To: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> X-Patchwork-Delegate: kuba@kernel.org As a prerequisite for adding EEE CAP2 register support, complement PHY_EEE_CAP1_FEATURES with PHY_EEE_CAP2_FEATURES. For now only 2500baseT and 5000baseT modes are supported. Signed-off-by: Heiner Kallweit --- drivers/net/phy/phy_device.c | 11 +++++++++++ include/linux/phy.h | 2 ++ 2 files changed, 13 insertions(+) diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 9f37c0bfb..9ab1369ba 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -148,6 +148,14 @@ static const int phy_eee_cap1_features_array[] = { __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_eee_cap1_features) __ro_after_init; EXPORT_SYMBOL_GPL(phy_eee_cap1_features); +static const int phy_eee_cap2_features_array[] = { + ETHTOOL_LINK_MODE_2500baseT_Full_BIT, + ETHTOOL_LINK_MODE_5000baseT_Full_BIT, +}; + +__ETHTOOL_DECLARE_LINK_MODE_MASK(phy_eee_cap2_features) __ro_after_init; +EXPORT_SYMBOL_GPL(phy_eee_cap2_features); + static void features_init(void) { /* 10/100 half/full*/ @@ -232,6 +240,9 @@ static void features_init(void) linkmode_set_bit_array(phy_eee_cap1_features_array, ARRAY_SIZE(phy_eee_cap1_features_array), phy_eee_cap1_features); + linkmode_set_bit_array(phy_eee_cap2_features_array, + ARRAY_SIZE(phy_eee_cap2_features_array), + phy_eee_cap2_features); } diff --git a/include/linux/phy.h b/include/linux/phy.h index 2249cdb59..aa3fd1468 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -54,6 +54,7 @@ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_fec_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_10gbit_full_features) __ro_after_init; extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_eee_cap1_features) __ro_after_init; +extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_eee_cap2_features) __ro_after_init; #define PHY_BASIC_FEATURES ((unsigned long *)&phy_basic_features) #define PHY_BASIC_T1_FEATURES ((unsigned long *)&phy_basic_t1_features) @@ -65,6 +66,7 @@ extern __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_eee_cap1_features) __ro_after_init; #define PHY_10GBIT_FEC_FEATURES ((unsigned long *)&phy_10gbit_fec_features) #define PHY_10GBIT_FULL_FEATURES ((unsigned long *)&phy_10gbit_full_features) #define PHY_EEE_CAP1_FEATURES ((unsigned long *)&phy_eee_cap1_features) +#define PHY_EEE_CAP2_FEATURES ((unsigned long *)&phy_eee_cap2_features) extern const int phy_basic_ports_array[3]; extern const int phy_fibre_port_array[1]; From patchwork Wed Feb 14 20:18:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13556997 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-ed1-f48.google.com (mail-ed1-f48.google.com [209.85.208.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2C99713DBAB for ; Wed, 14 Feb 2024 20:18:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941886; cv=none; b=lfzYNj7XKHZR3vyQ5oiksNg4yVVToft0DDWEJ64LW/fKjd5N+KxsDSbk+9sq/WJqnM2MqVtDH36Ar6I2jr4CnRQEZqN5CRuNu8+aOl8a4Jughkz3XlxWesK6tMYkR2C4R/goXxEWTqORIMNvaRduFkee0sdU89w3NgWoyOB7KrE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941886; c=relaxed/simple; bh=83jsRGAPkQS7NKt6yT3dAKVDWN3GkD/Y8s4615GR2fw=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=ICeHSSfboIvHhFUdOqXwceuvapox49VOPubB8+47XuZpua/HgsjkswsW3Od5jphnmSBxMwSSc+rixGoruI3E7Kh7lX7ek+P6YUooJIQTqfmDNl1WU3eMMaZdMouzTFpZUnn+kx+QoOQt7GNVyxbfhQMl8503OUbL0yUa3rIvhTw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=fw37fiHL; arc=none smtp.client-ip=209.85.208.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fw37fiHL" Received: by mail-ed1-f48.google.com with SMTP id 4fb4d7f45d1cf-56394d0ee54so176105a12.3 for ; Wed, 14 Feb 2024 12:18:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707941883; x=1708546683; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=OlZjQr/9QRBPorwQuwD33vZGPEbr+eVZocaHnCgR7dI=; b=fw37fiHLCATTiiCFFL6i38CfkSMZatZ6A2IFhVEnm2b7X61FilNCfASgYchi0Kd/ry 1eEEH37mgNKnWdzHf66bBosdt96C42Sw8Kc3MLKF4oxC26CX6K5CpaANWR5rRoCPs0eR roIX/yItCLQwRiAPjh+U7MowVxAWKyGn3ezjJ/ZKvNGTiSvlNf+PBj9eyJhLf8+4zUXF olGEUlOS5X0wtyJ58MasWKAf+OyW1AUxuZ1oxDlcayFe366UVmm6oaDfZFDjr9j98ku/ umFelGd7ipjpW5vDslHxeLISkVQbHZi5A+U636YYknJA+YqO8pMeMJdCqanxn+8AghLv tbHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707941883; x=1708546683; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=OlZjQr/9QRBPorwQuwD33vZGPEbr+eVZocaHnCgR7dI=; b=ZRPrctkziAUG+NCrnvQKbyiHSWqXwJDvU7O92snTaM3fYdhZUgXcnDo/G32fk/p4uW Gy33Dy9t2GCWjN8Z1hiV7+iLuwLJp9X1evwHBq07qrEYM7HQS1k7lFS2y85kbZb1B8ZK phc8j6oDB4JpfQwPV2VbXQFyn46Wptxk7Zy+IzTilxC1BI88pwpm3oEFPSfbFuzIdT14 ikZVJWGZQGDkjAfWKyH+HcKwKbbOGLNKiB1h0Z6SJVJX1A/ewHWQrjdxh7qHk5C9EKFt vC9RK3bu5JKW0FYUEN/OU0xSh4q2IWVPw9AVqTHinAkUE3C3Irc3/Dj8BzCK15PxJ1SA Up3A== X-Gm-Message-State: AOJu0Yw9yrgq9SEmb+cqqQzWARPHZ+HZ0+22YGBQ+AfQFP6gb6O13M42 ZD6jCRYKzSSB1akXSkoOi5ye5RpojCJnMuZ8xCAeDH52xWN6x6cN X-Google-Smtp-Source: AGHT+IEjVEabX8Z5kMk34E7wznkM3qCfGvSjxoE2Wj9e+UWC937CyVUfzQFIp3IsJFmgitK15My1kg== X-Received: by 2002:a50:ee87:0:b0:561:a6f1:66e3 with SMTP id f7-20020a50ee87000000b00561a6f166e3mr2999020edr.22.1707941883169; Wed, 14 Feb 2024 12:18:03 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCX3asY6z33ge22nPKC7juyk7MRXGFbAejW9LotbOFNSO9gsW2lpGfAWIF1Xvdtr+NPo/8ax15RL2dr/5eXhKdjJzuuefwkSL6CPiV/Uvt/PxtootiSQ6QxM8gp9QKZn8Ybrkb24RVCHcpUVqxjTaf1wOlGFrrdjjRx3IKhlttv1RasNX3IJHfJWjdKwKfO6/QqQj2o= Received: from ?IPV6:2a01:c23:c153:4a00:f92b:249d:fae6:3a40? (dynamic-2a01-0c23-c153-4a00-f92b-249d-fae6-3a40.c23.pool.telefonica.de. [2a01:c23:c153:4a00:f92b:249d:fae6:3a40]) by smtp.googlemail.com with ESMTPSA id en14-20020a056402528e00b0055fef53460bsm4979118edb.0.2024.02.14.12.18.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Feb 2024 12:18:02 -0800 (PST) Message-ID: Date: Wed, 14 Feb 2024 21:18:02 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH net-next 3/5] net: phy: c45: add and use genphy_c45_read_eee_cap2 Content-Language: en-US From: Heiner Kallweit To: Andrew Lunn , Russell King - ARM Linux , Paolo Abeni , Eric Dumazet , Jakub Kicinski , David Miller Cc: "netdev@vger.kernel.org" References: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> Autocrypt: addr=hkallweit1@gmail.com; keydata= xsFNBF/0ZFUBEAC0eZyktSE7ZNO1SFXL6cQ4i4g6Ah3mOUIXSB4pCY5kQ6OLKHh0FlOD5/5/ sY7IoIouzOjyFdFPnz4Bl3927ClT567hUJJ+SNaFEiJ9vadI6vZm2gcY4ExdIevYHWe1msJF MVE4yNwdS+UsPeCF/6CQQTzHc+n7DomE7fjJD5J1hOJjqz2XWe71fTvYXzxCFLwXXbBiqDC9 dNqOe5odPsa4TsWZ09T33g5n2nzTJs4Zw8fCy8rLqix/raVsqr8fw5qM66MVtdmEljFaJ9N8 /W56qGCp+H8Igk/F7CjlbWXiOlKHA25mPTmbVp7VlFsvsmMokr/imQr+0nXtmvYVaKEUwY2g 86IU6RAOuA8E0J5bD/BeyZdMyVEtX1kT404UJZekFytJZrDZetwxM/cAH+1fMx4z751WJmxQ J7mIXSPuDfeJhRDt9sGM6aRVfXbZt+wBogxyXepmnlv9K4A13z9DVLdKLrYUiu9/5QEl6fgI kPaXlAZmJsQfoKbmPqCHVRYj1lpQtDM/2/BO6gHASflWUHzwmBVZbS/XRs64uJO8CB3+V3fa cIivllReueGCMsHh6/8wgPAyopXOWOxbLsZ291fmZqIR0L5Y6b2HvdFN1Xhc+YrQ8TKK+Z4R mJRDh0wNQ8Gm89g92/YkHji4jIWlp2fwzCcx5+lZCQ1XdqAiHQARAQABzSZIZWluZXIgS2Fs bHdlaXQgPGhrYWxsd2VpdDFAZ21haWwuY29tPsLBjgQTAQgAOBYhBGxfqY/yOyXjyjJehXLe ig9U8DoMBQJf9GRVAhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEHLeig9U8DoMSycQ AJbfg8HZEK0ljV4M8nvdaiNixWAufrcZ+SD8zhbxl8GispK4F3Yo+20Y3UoZ7FcIidJWUUJL axAOkpI/70YNhlqAPMsuudlAieeYZKjIv1WV5ucNZ3VJ7dC+dlVqQdAr1iD869FZXvy91KhJ wYulyCf+s4T9YgmLC6jLMBZghKIf1uhSd0NzjyCqYWbk2ZxByZHgunEShOhHPHswu3Am0ftt ePaYIHgZs+Vzwfjs8I7EuW/5/f5G9w1vibXxtGY/GXwgGGHRDjFM7RSprGOv4F5eMGh+NFUJ TU9N96PQYMwXVxnQfRXl8O6ffSVmFx4H9rovxWPKobLmqQL0WKLLVvA/aOHCcMKgfyKRcLah 57vGC50Ga8oT2K1g0AhKGkyJo7lGXkMu5yEs0m9O+btqAB261/E3DRxfI1P/tvDZpLJKtq35 dXsj6sjvhgX7VxXhY1wE54uqLLHY3UZQlmH3QF5t80MS7/KhxB1pO1Cpcmkt9hgyzH8+5org +9wWxGUtJWNP7CppY+qvv3SZtKJMKsxqk5coBGwNkMms56z4qfJm2PUtJQGjA65XWdzQACib 2iaDQoBqGZfXRdPT0tC1H5kUJuOX4ll1hI/HBMEFCcO8++Bl2wcrUsAxLzGvhINVJX2DAQaF aNetToazkCnzubKfBOyiTqFJ0b63c5dqziAgzsFNBF/0ZFUBEADF8UEZmKDl1w/UxvjeyAeX kghYkY3bkK6gcIYXdLRfJw12GbvMioSguvVzASVHG8h7NbNjk1yur6AONfbUpXKSNZ0skV8V fG+ppbaY+zQofsSMoj5gP0amwbwvPzVqZCYJai81VobefTX2MZM2Mg/ThBVtGyzV3NeCpnBa 8AX3s9rrX2XUoCibYotbbxx9afZYUFyflOc7kEpc9uJXIdaxS2Z6MnYLHsyVjiU6tzKCiVOU KJevqvzPXJmy0xaOVf7mhFSNQyJTrZpLa+tvB1DQRS08CqYtIMxRrVtC0t0LFeQGly6bOngr ircurWJiJKbSXVstLHgWYiq3/GmCSx/82ObeLO3PftklpRj8d+kFbrvrqBgjWtMH4WtK5uN5 1WJ71hWJfNchKRlaJ3GWy8KolCAoGsQMovn/ZEXxrGs1ndafu47yXOpuDAozoHTBGvuSXSZo ythk/0EAuz5IkwkhYBT1MGIAvNSn9ivE5aRnBazugy0rTRkVggHvt3/7flFHlGVGpBHxFUwb /a4UjJBPtIwa4tWR8B1Ma36S8Jk456k2n1id7M0LQ+eqstmp6Y+UB+pt9NX6t0Slw1NCdYTW gJezWTVKF7pmTdXszXGxlc9kTrVUz04PqPjnYbv5UWuDd2eyzGjrrFOsJEi8OK2d2j4FfF++ AzOMdW09JVqejQARAQABwsF2BBgBCAAgFiEEbF+pj/I7JePKMl6Fct6KD1TwOgwFAl/0ZFUC GwwACgkQct6KD1TwOgxUfg//eAoYc0Vm4NrxymfcY30UjHVD0LgSvU8kUmXxil3qhFPS7KA+ y7tgcKLHOkZkXMX5MLFcS9+SmrAjSBBV8omKoHNo+kfFx/dUAtz0lot8wNGmWb+NcHeKM1eb nwUMOEa1uDdfZeKef/U/2uHBceY7Gc6zPZPWgXghEyQMTH2UhLgeam8yglyO+A6RXCh+s6ak Wje7Vo1wGK4eYxp6pwMPJXLMsI0ii/2k3YPEJPv+yJf90MbYyQSbkTwZhrsokjQEaIfjrIk3 rQRjTve/J62WIO28IbY/mENuGgWehRlTAbhC4BLTZ5uYS0YMQCR7v9UGMWdNWXFyrOB6PjSu Trn9MsPoUc8qI72mVpxEXQDLlrd2ijEWm7Nrf52YMD7hL6rXXuis7R6zY8WnnBhW0uCfhajx q+KuARXC0sDLztcjaS3ayXonpoCPZep2Bd5xqE4Ln8/COCslP7E92W1uf1EcdXXIrx1acg21 H/0Z53okMykVs3a8tECPHIxnre2UxKdTbCEkjkR4V6JyplTS47oWMw3zyI7zkaadfzVFBxk2 lo/Tny+FX1Azea3Ce7oOnRUEZtWSsUidtIjmL8YUQFZYm+JUIgfRmSpMFq8JP4VH43GXpB/S OCrl+/xujzvoUBFV/cHKjEQYBxo+MaiQa1U54ykM2W4DnHb1UiEf5xDkFd4= In-Reply-To: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> X-Patchwork-Delegate: kuba@kernel.org Add and use genphy_c45_read_eee_cap2(), complementing genphy_c45_read_eee_cap1(). Signed-off-by: Heiner Kallweit --- drivers/net/phy/phy-c45.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index 46c87a903..5a245f0cc 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -830,6 +830,30 @@ static int genphy_c45_read_eee_cap1(struct phy_device *phydev) return 0; } +/** + * genphy_c45_read_eee_cap2 - read supported EEE link modes from register 3.21 + * @phydev: target phy_device struct + */ +static int genphy_c45_read_eee_cap2(struct phy_device *phydev) +{ + int val; + + /* IEEE 802.3-2022 45.2.3.11 EEE control and capability 2 + * (Register 3.21) + */ + val = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE2); + if (val < 0) + return val; + + /* IEEE 802.3-2022 45.2.3.11 says 9 bits are reserved. */ + if (val == 0xffff) + return 0; + + mii_eee_cap2_mod_linkmode_sup_t(phydev->supported_eee, val); + + return 0; +} + /** * genphy_c45_read_eee_abilities - read supported EEE link modes * @phydev: target phy_device struct @@ -848,6 +872,13 @@ int genphy_c45_read_eee_abilities(struct phy_device *phydev) return val; } + /* Same for cap2 (3.21) */ + if (linkmode_intersects(phydev->supported, PHY_EEE_CAP2_FEATURES)) { + val = genphy_c45_read_eee_cap2(phydev); + if (val) + return val; + } + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, phydev->supported)) { /* IEEE 802.3cg-2019 45.2.1.186b 10BASE-T1L PMA status register From patchwork Wed Feb 14 20:18:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13557000 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-ed1-f42.google.com (mail-ed1-f42.google.com [209.85.208.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B3F5413DBA9 for ; Wed, 14 Feb 2024 20:18:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941934; cv=none; b=fEGq0Pv7QISip2f8FqNblsluZe6JL9RDyu2qgpYxTf7VMLNhn1QszULSAi/MPC82O35RIxIegQS6NQ/etgR0ljdR2h1/Rh/tOOTMd13RGuNU++wSnbDlQ3GUKdX6jAk/3H+nU/LDaGzpQGARokDnQ3YE/YeIgETSxLd/cntHhUw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941934; c=relaxed/simple; bh=70R//JjeVcpmPkvafVhctCQZhnAXsfHQXQzyFdjz4bM=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=XZk7TplqBXXs/HG0W52Yegyyleoaa1ML/oPIU0iMFR2roATEa19VoDcM0rUtH+TCZCI3keq5KTE6CRO3AUDi3c9mMDtu4ahSgk4fii+rNHEUYeIQ9pwt9EOgD1e2lx4SH22EXKlVLWycYZoUWOEG+/gwtgI6gTZEqbMXo1+pE5Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=RO/2wNxJ; arc=none smtp.client-ip=209.85.208.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RO/2wNxJ" Received: by mail-ed1-f42.google.com with SMTP id 4fb4d7f45d1cf-55a035669d5so209339a12.2 for ; Wed, 14 Feb 2024 12:18:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707941931; x=1708546731; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=1ASSBrSu0ZQPnneorymVjDupx59iVfyhmn7B7z+Ogd4=; b=RO/2wNxJTRuAkiDajRjpn+mDppH8SE61Utwa+DKcxgVK/BbZi65q5IzV32gP2m6XN4 5dYL+bGSZCS0smfu/HKh5sc5fTm0uF0rpBrU4awKOHPim29eSOu7Rn5KisUPDHs6S689 07OUhx5ggbUenrjup7DP6695Uh7R9/XZOBgWRGYN2ayoyi2bbabH2ke5uHPhBzZq4Oz5 ZMMGqHdmOFU0YuK+zEKmniCKzoEkbOSlUEZA7ah4iKYaFEWoAqbOlD4X2eiPmNvd6Nez 0m4RzZ2TDTFGQLK9bbMGv35WYS87YgiBa5U/9l1FTNtuxXzTQtWSfMMQ35jChsT6I5bf P9+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707941931; x=1708546731; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=1ASSBrSu0ZQPnneorymVjDupx59iVfyhmn7B7z+Ogd4=; b=Fwk/OwikEBc5WIsBHBv8EPyqpTevOZR5PwopMy+Gl5yJQj3Y5iQvm+OFTosgMDsN0+ IVDoNZUQdwyAWS1xKimKrW8cm6EH76uyChcrCMfhJEh1sefcS/gOknXd8MchAakAKz0y oRIMhQ8bw5feGC5CRHgDdqPLjD1J4wLzxjQSA9j7eMoGB2/kVge1r4SXvq5dKWztfmUZ SEUoF/btYota1NoAMESWVDXyr2mb8P+ZlBrhmpMNW0NSjw2LxbuZM+Naqi1SazokjNNM x0JUfs6rknI5vzQ4s39rbykcvpzngmmJhSs+Hhvq+hvao8AZdVoqmsKGQo7Xe7xqLG1T EHDg== X-Gm-Message-State: AOJu0Yz1NAE+bdkZiC2NI2eyYc5Aj9Xjpypemdal4pbS2SHy7SIEqJnN 0kJnLgKeUDTJ/3E2UCXluZyVOnQAyCTc7/5HF+v2mB4nLeU3tUK1 X-Google-Smtp-Source: AGHT+IFyshs/j3sNG5Q3OwBGqvba8+Pz3bypkk6cdlCQEJ6OTMxA3h7ebMBGA7WXvNc9N2bA9ZTqFg== X-Received: by 2002:aa7:c54b:0:b0:560:cc04:a96c with SMTP id s11-20020aa7c54b000000b00560cc04a96cmr2683620edr.24.1707941930741; Wed, 14 Feb 2024 12:18:50 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCVcmyTDdHhZDS3opY5Ifb6eufLj5AttPYa6rWI3317oA7JOzqi0alChWq5xwVVjuy9tWePfdViOdA4dnfP/kJTZ9gMHem1HqQ5LY2QmQO+pFjTnMNQ83/LdWN7rUOtgX3XcBlRmPKtoWSQRPoPpFjO8RVLgpMnC7VVcHeLxegkCQoLKnuhA4YHko32LRD1I9hlW1Lg= Received: from ?IPV6:2a01:c23:c153:4a00:f92b:249d:fae6:3a40? (dynamic-2a01-0c23-c153-4a00-f92b-249d-fae6-3a40.c23.pool.telefonica.de. [2a01:c23:c153:4a00:f92b:249d:fae6:3a40]) by smtp.googlemail.com with ESMTPSA id en14-20020a056402528e00b0055fef53460bsm4979118edb.0.2024.02.14.12.18.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Feb 2024 12:18:50 -0800 (PST) Message-ID: Date: Wed, 14 Feb 2024 21:18:50 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH net-next 4/5] net: phy: c45: add support for EEE link partner ability 2 to genphy_c45_read_eee_lpa Content-Language: en-US From: Heiner Kallweit To: Andrew Lunn , Russell King - ARM Linux , Paolo Abeni , Eric Dumazet , Jakub Kicinski , David Miller Cc: "netdev@vger.kernel.org" References: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> Autocrypt: addr=hkallweit1@gmail.com; keydata= xsFNBF/0ZFUBEAC0eZyktSE7ZNO1SFXL6cQ4i4g6Ah3mOUIXSB4pCY5kQ6OLKHh0FlOD5/5/ sY7IoIouzOjyFdFPnz4Bl3927ClT567hUJJ+SNaFEiJ9vadI6vZm2gcY4ExdIevYHWe1msJF MVE4yNwdS+UsPeCF/6CQQTzHc+n7DomE7fjJD5J1hOJjqz2XWe71fTvYXzxCFLwXXbBiqDC9 dNqOe5odPsa4TsWZ09T33g5n2nzTJs4Zw8fCy8rLqix/raVsqr8fw5qM66MVtdmEljFaJ9N8 /W56qGCp+H8Igk/F7CjlbWXiOlKHA25mPTmbVp7VlFsvsmMokr/imQr+0nXtmvYVaKEUwY2g 86IU6RAOuA8E0J5bD/BeyZdMyVEtX1kT404UJZekFytJZrDZetwxM/cAH+1fMx4z751WJmxQ J7mIXSPuDfeJhRDt9sGM6aRVfXbZt+wBogxyXepmnlv9K4A13z9DVLdKLrYUiu9/5QEl6fgI kPaXlAZmJsQfoKbmPqCHVRYj1lpQtDM/2/BO6gHASflWUHzwmBVZbS/XRs64uJO8CB3+V3fa cIivllReueGCMsHh6/8wgPAyopXOWOxbLsZ291fmZqIR0L5Y6b2HvdFN1Xhc+YrQ8TKK+Z4R mJRDh0wNQ8Gm89g92/YkHji4jIWlp2fwzCcx5+lZCQ1XdqAiHQARAQABzSZIZWluZXIgS2Fs bHdlaXQgPGhrYWxsd2VpdDFAZ21haWwuY29tPsLBjgQTAQgAOBYhBGxfqY/yOyXjyjJehXLe ig9U8DoMBQJf9GRVAhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEHLeig9U8DoMSycQ AJbfg8HZEK0ljV4M8nvdaiNixWAufrcZ+SD8zhbxl8GispK4F3Yo+20Y3UoZ7FcIidJWUUJL axAOkpI/70YNhlqAPMsuudlAieeYZKjIv1WV5ucNZ3VJ7dC+dlVqQdAr1iD869FZXvy91KhJ wYulyCf+s4T9YgmLC6jLMBZghKIf1uhSd0NzjyCqYWbk2ZxByZHgunEShOhHPHswu3Am0ftt ePaYIHgZs+Vzwfjs8I7EuW/5/f5G9w1vibXxtGY/GXwgGGHRDjFM7RSprGOv4F5eMGh+NFUJ TU9N96PQYMwXVxnQfRXl8O6ffSVmFx4H9rovxWPKobLmqQL0WKLLVvA/aOHCcMKgfyKRcLah 57vGC50Ga8oT2K1g0AhKGkyJo7lGXkMu5yEs0m9O+btqAB261/E3DRxfI1P/tvDZpLJKtq35 dXsj6sjvhgX7VxXhY1wE54uqLLHY3UZQlmH3QF5t80MS7/KhxB1pO1Cpcmkt9hgyzH8+5org +9wWxGUtJWNP7CppY+qvv3SZtKJMKsxqk5coBGwNkMms56z4qfJm2PUtJQGjA65XWdzQACib 2iaDQoBqGZfXRdPT0tC1H5kUJuOX4ll1hI/HBMEFCcO8++Bl2wcrUsAxLzGvhINVJX2DAQaF aNetToazkCnzubKfBOyiTqFJ0b63c5dqziAgzsFNBF/0ZFUBEADF8UEZmKDl1w/UxvjeyAeX kghYkY3bkK6gcIYXdLRfJw12GbvMioSguvVzASVHG8h7NbNjk1yur6AONfbUpXKSNZ0skV8V fG+ppbaY+zQofsSMoj5gP0amwbwvPzVqZCYJai81VobefTX2MZM2Mg/ThBVtGyzV3NeCpnBa 8AX3s9rrX2XUoCibYotbbxx9afZYUFyflOc7kEpc9uJXIdaxS2Z6MnYLHsyVjiU6tzKCiVOU KJevqvzPXJmy0xaOVf7mhFSNQyJTrZpLa+tvB1DQRS08CqYtIMxRrVtC0t0LFeQGly6bOngr ircurWJiJKbSXVstLHgWYiq3/GmCSx/82ObeLO3PftklpRj8d+kFbrvrqBgjWtMH4WtK5uN5 1WJ71hWJfNchKRlaJ3GWy8KolCAoGsQMovn/ZEXxrGs1ndafu47yXOpuDAozoHTBGvuSXSZo ythk/0EAuz5IkwkhYBT1MGIAvNSn9ivE5aRnBazugy0rTRkVggHvt3/7flFHlGVGpBHxFUwb /a4UjJBPtIwa4tWR8B1Ma36S8Jk456k2n1id7M0LQ+eqstmp6Y+UB+pt9NX6t0Slw1NCdYTW gJezWTVKF7pmTdXszXGxlc9kTrVUz04PqPjnYbv5UWuDd2eyzGjrrFOsJEi8OK2d2j4FfF++ AzOMdW09JVqejQARAQABwsF2BBgBCAAgFiEEbF+pj/I7JePKMl6Fct6KD1TwOgwFAl/0ZFUC GwwACgkQct6KD1TwOgxUfg//eAoYc0Vm4NrxymfcY30UjHVD0LgSvU8kUmXxil3qhFPS7KA+ y7tgcKLHOkZkXMX5MLFcS9+SmrAjSBBV8omKoHNo+kfFx/dUAtz0lot8wNGmWb+NcHeKM1eb nwUMOEa1uDdfZeKef/U/2uHBceY7Gc6zPZPWgXghEyQMTH2UhLgeam8yglyO+A6RXCh+s6ak Wje7Vo1wGK4eYxp6pwMPJXLMsI0ii/2k3YPEJPv+yJf90MbYyQSbkTwZhrsokjQEaIfjrIk3 rQRjTve/J62WIO28IbY/mENuGgWehRlTAbhC4BLTZ5uYS0YMQCR7v9UGMWdNWXFyrOB6PjSu Trn9MsPoUc8qI72mVpxEXQDLlrd2ijEWm7Nrf52YMD7hL6rXXuis7R6zY8WnnBhW0uCfhajx q+KuARXC0sDLztcjaS3ayXonpoCPZep2Bd5xqE4Ln8/COCslP7E92W1uf1EcdXXIrx1acg21 H/0Z53okMykVs3a8tECPHIxnre2UxKdTbCEkjkR4V6JyplTS47oWMw3zyI7zkaadfzVFBxk2 lo/Tny+FX1Azea3Ce7oOnRUEZtWSsUidtIjmL8YUQFZYm+JUIgfRmSpMFq8JP4VH43GXpB/S OCrl+/xujzvoUBFV/cHKjEQYBxo+MaiQa1U54ykM2W4DnHb1UiEf5xDkFd4= In-Reply-To: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> X-Patchwork-Delegate: kuba@kernel.org Add support for reading EEE link partner ability 2 register. Signed-off-by: Heiner Kallweit --- drivers/net/phy/phy-c45.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index 5a245f0cc..b09c6baf0 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -781,6 +781,17 @@ static int genphy_c45_read_eee_lpa(struct phy_device *phydev, mii_eee_cap1_mod_linkmode_t(lpa, val); } + if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP2_FEATURES)) { + /* IEEE 802.3-2022 45.2.7.17 EEE link partner ability 2 + * (Register 7.63) + */ + val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_LPABLE2); + if (val < 0) + return val; + + mii_eee_cap2_mod_linkmode_adv_t(lpa, val); + } + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, phydev->supported_eee)) { /* IEEE 802.3cg-2019 45.2.7.26 10BASE-T1 AN status register From patchwork Wed Feb 14 20:19:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13557001 X-Patchwork-Delegate: kuba@kernel.org Received: from mail-lj1-f175.google.com (mail-lj1-f175.google.com [209.85.208.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 65F6C13DBAE for ; Wed, 14 Feb 2024 20:19:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941991; cv=none; b=KdCgTUBEygkrQ7+BMNCb08Ui+ZtOqFUujTXdqz97yNlhV8Tu6bU0ZnceJ5JpY/PRgYVJQi5AbdvH/ZGfvYJKFp9c0ahhVjhKaK6X47RCAxCtrIBdZ7aMbiLbBo67b/sLlrhfqDhWJV0Nd7c/O84fK1R9O4fZABUwNeil2bZHjho= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707941991; c=relaxed/simple; bh=aaEA+Y0+d62OavoN6qyoLAFKeoxRp0aJT3Bd2MkMMkM=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=MQ9STz7cbhwJDNdt5E8dB+OxpwWIP0pciWHxFB7ryUlBaC8P2scHV5BKqw5I8sJLptlN12aO01j+7o7Nt2NLqDEu20xyJIpO6LwJCSrJ6yMDuz1gFPWkOTc8TZbosaHxSUoP+ZL1KSMxJbMz7Xd3vWztzVh/LA8r3/czbgJUy1s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=WKzhlUn9; arc=none smtp.client-ip=209.85.208.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="WKzhlUn9" Received: by mail-lj1-f175.google.com with SMTP id 38308e7fff4ca-2d204e102a9so1047851fa.0 for ; Wed, 14 Feb 2024 12:19:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707941988; x=1708546788; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=eoylJVRlHfwKZ8uOgqaOb7AqNfzsRxbEeUtEBxkVKsI=; b=WKzhlUn9wpMK+Vpx58iHzdYdklLAxf395djyz4VqLFaZvaSr1dy3CEPrk/4TzwhPji QfmCzDI1B3/FAabNYSamJr7T8Sr8VMG66LbQR6lI7GSJvo4TO5avqZnHifd/DYVPYayC czfrasdTyxZAieCEHiUix9tSvxOWB+3eNgSwAM3CyZC7xjdK69/H9LCcxq3T4nqh6S+T c00sWKuTiUCARQTEzVjVgzKl3snhvLLdPAOywB7Pr44049jsTkAXN+2jE3b+FgGE/74f tC+1jP2qaiVWiP1eiJI4jRgyOoteKrFl+qwWMHD43uAObygVVxQDZrT637BoXAJhrw8F pIZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707941988; x=1708546788; h=content-transfer-encoding:in-reply-to:autocrypt:references:cc:to :from:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=eoylJVRlHfwKZ8uOgqaOb7AqNfzsRxbEeUtEBxkVKsI=; b=mlB1XPC3CECTrcrBBh7ZLtCsavMf7B+/9KKNFCuoEAlhFQOb/pTnKNzd2MyfJdIgqQ FtKmMi6EVm+6OfJCwqkWAoxvKgTUeDs0o6qQAQsmLmzG7m0LENwRlH+y3ABGawgsFQyl VJ6LFb/4Ec67zLsMCgJWHJ9MVEroZN4xhBtQkS+vJppDOGDjZUTEEKNaLOAyS5k+kaxP cT80kCp3KSA1N1RW1/oayeysyECp76e/lAvgI7TgMrTvlsnkDqTpd7U1d5eZdn9AzbsT PGWVqFszzz5Ox3DFjrGGNt17olio5XuXT5GQtvOulWzvvp2NRIgAP/OsySGJsieByFCS qfcA== X-Gm-Message-State: AOJu0YzaucVpFgk108XUF45qmx90KO4wEnWij1yLJMYb7Yr9TJKzbfsg S3TAgIc+H3+B3f8nhk3rgRiQEEEUC9037pyhp4h08t5D0fWGwf6s X-Google-Smtp-Source: AGHT+IF+fMSaC/eYJ7pMYS7lqMjrEkBiOzpHBGVBJFXvZn0OVy7A5Lt5cvJsnZKqni3L1xVyZBAmPQ== X-Received: by 2002:a05:651c:b2b:b0:2d0:fd0b:2cde with SMTP id b43-20020a05651c0b2b00b002d0fd0b2cdemr3177632ljr.25.1707941988335; Wed, 14 Feb 2024 12:19:48 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCVLvQMjFRb68+MoY69jkCJ2NaRExEB1oB7GsSeXUs9H3IkcXRePWnvRtx0BqXoFdXM2z4H9f+F0sd6O5+1hYrdGjEo0O6+eg9LOy8RUnkNF/6zFILJagS2MKpzqACypylQdoaHESwYhqJ1t0kyzUOtYbL4X+DKbrrw5EfWOnK5g/ugvbH5ifDdC5JRVQ7b679xpZaI= Received: from ?IPV6:2a01:c23:c153:4a00:f92b:249d:fae6:3a40? (dynamic-2a01-0c23-c153-4a00-f92b-249d-fae6-3a40.c23.pool.telefonica.de. [2a01:c23:c153:4a00:f92b:249d:fae6:3a40]) by smtp.googlemail.com with ESMTPSA id en14-20020a056402528e00b0055fef53460bsm4979118edb.0.2024.02.14.12.19.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 14 Feb 2024 12:19:47 -0800 (PST) Message-ID: Date: Wed, 14 Feb 2024 21:19:47 +0100 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH net-next 5/5] net: phy: c45: add support for MDIO_AN_EEE_ADV2 Content-Language: en-US From: Heiner Kallweit To: Andrew Lunn , Russell King - ARM Linux , Paolo Abeni , Eric Dumazet , Jakub Kicinski , David Miller Cc: "netdev@vger.kernel.org" References: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> Autocrypt: addr=hkallweit1@gmail.com; keydata= xsFNBF/0ZFUBEAC0eZyktSE7ZNO1SFXL6cQ4i4g6Ah3mOUIXSB4pCY5kQ6OLKHh0FlOD5/5/ sY7IoIouzOjyFdFPnz4Bl3927ClT567hUJJ+SNaFEiJ9vadI6vZm2gcY4ExdIevYHWe1msJF MVE4yNwdS+UsPeCF/6CQQTzHc+n7DomE7fjJD5J1hOJjqz2XWe71fTvYXzxCFLwXXbBiqDC9 dNqOe5odPsa4TsWZ09T33g5n2nzTJs4Zw8fCy8rLqix/raVsqr8fw5qM66MVtdmEljFaJ9N8 /W56qGCp+H8Igk/F7CjlbWXiOlKHA25mPTmbVp7VlFsvsmMokr/imQr+0nXtmvYVaKEUwY2g 86IU6RAOuA8E0J5bD/BeyZdMyVEtX1kT404UJZekFytJZrDZetwxM/cAH+1fMx4z751WJmxQ J7mIXSPuDfeJhRDt9sGM6aRVfXbZt+wBogxyXepmnlv9K4A13z9DVLdKLrYUiu9/5QEl6fgI kPaXlAZmJsQfoKbmPqCHVRYj1lpQtDM/2/BO6gHASflWUHzwmBVZbS/XRs64uJO8CB3+V3fa cIivllReueGCMsHh6/8wgPAyopXOWOxbLsZ291fmZqIR0L5Y6b2HvdFN1Xhc+YrQ8TKK+Z4R mJRDh0wNQ8Gm89g92/YkHji4jIWlp2fwzCcx5+lZCQ1XdqAiHQARAQABzSZIZWluZXIgS2Fs bHdlaXQgPGhrYWxsd2VpdDFAZ21haWwuY29tPsLBjgQTAQgAOBYhBGxfqY/yOyXjyjJehXLe ig9U8DoMBQJf9GRVAhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheAAAoJEHLeig9U8DoMSycQ AJbfg8HZEK0ljV4M8nvdaiNixWAufrcZ+SD8zhbxl8GispK4F3Yo+20Y3UoZ7FcIidJWUUJL axAOkpI/70YNhlqAPMsuudlAieeYZKjIv1WV5ucNZ3VJ7dC+dlVqQdAr1iD869FZXvy91KhJ wYulyCf+s4T9YgmLC6jLMBZghKIf1uhSd0NzjyCqYWbk2ZxByZHgunEShOhHPHswu3Am0ftt ePaYIHgZs+Vzwfjs8I7EuW/5/f5G9w1vibXxtGY/GXwgGGHRDjFM7RSprGOv4F5eMGh+NFUJ TU9N96PQYMwXVxnQfRXl8O6ffSVmFx4H9rovxWPKobLmqQL0WKLLVvA/aOHCcMKgfyKRcLah 57vGC50Ga8oT2K1g0AhKGkyJo7lGXkMu5yEs0m9O+btqAB261/E3DRxfI1P/tvDZpLJKtq35 dXsj6sjvhgX7VxXhY1wE54uqLLHY3UZQlmH3QF5t80MS7/KhxB1pO1Cpcmkt9hgyzH8+5org +9wWxGUtJWNP7CppY+qvv3SZtKJMKsxqk5coBGwNkMms56z4qfJm2PUtJQGjA65XWdzQACib 2iaDQoBqGZfXRdPT0tC1H5kUJuOX4ll1hI/HBMEFCcO8++Bl2wcrUsAxLzGvhINVJX2DAQaF aNetToazkCnzubKfBOyiTqFJ0b63c5dqziAgzsFNBF/0ZFUBEADF8UEZmKDl1w/UxvjeyAeX kghYkY3bkK6gcIYXdLRfJw12GbvMioSguvVzASVHG8h7NbNjk1yur6AONfbUpXKSNZ0skV8V fG+ppbaY+zQofsSMoj5gP0amwbwvPzVqZCYJai81VobefTX2MZM2Mg/ThBVtGyzV3NeCpnBa 8AX3s9rrX2XUoCibYotbbxx9afZYUFyflOc7kEpc9uJXIdaxS2Z6MnYLHsyVjiU6tzKCiVOU KJevqvzPXJmy0xaOVf7mhFSNQyJTrZpLa+tvB1DQRS08CqYtIMxRrVtC0t0LFeQGly6bOngr ircurWJiJKbSXVstLHgWYiq3/GmCSx/82ObeLO3PftklpRj8d+kFbrvrqBgjWtMH4WtK5uN5 1WJ71hWJfNchKRlaJ3GWy8KolCAoGsQMovn/ZEXxrGs1ndafu47yXOpuDAozoHTBGvuSXSZo ythk/0EAuz5IkwkhYBT1MGIAvNSn9ivE5aRnBazugy0rTRkVggHvt3/7flFHlGVGpBHxFUwb /a4UjJBPtIwa4tWR8B1Ma36S8Jk456k2n1id7M0LQ+eqstmp6Y+UB+pt9NX6t0Slw1NCdYTW gJezWTVKF7pmTdXszXGxlc9kTrVUz04PqPjnYbv5UWuDd2eyzGjrrFOsJEi8OK2d2j4FfF++ AzOMdW09JVqejQARAQABwsF2BBgBCAAgFiEEbF+pj/I7JePKMl6Fct6KD1TwOgwFAl/0ZFUC GwwACgkQct6KD1TwOgxUfg//eAoYc0Vm4NrxymfcY30UjHVD0LgSvU8kUmXxil3qhFPS7KA+ y7tgcKLHOkZkXMX5MLFcS9+SmrAjSBBV8omKoHNo+kfFx/dUAtz0lot8wNGmWb+NcHeKM1eb nwUMOEa1uDdfZeKef/U/2uHBceY7Gc6zPZPWgXghEyQMTH2UhLgeam8yglyO+A6RXCh+s6ak Wje7Vo1wGK4eYxp6pwMPJXLMsI0ii/2k3YPEJPv+yJf90MbYyQSbkTwZhrsokjQEaIfjrIk3 rQRjTve/J62WIO28IbY/mENuGgWehRlTAbhC4BLTZ5uYS0YMQCR7v9UGMWdNWXFyrOB6PjSu Trn9MsPoUc8qI72mVpxEXQDLlrd2ijEWm7Nrf52YMD7hL6rXXuis7R6zY8WnnBhW0uCfhajx q+KuARXC0sDLztcjaS3ayXonpoCPZep2Bd5xqE4Ln8/COCslP7E92W1uf1EcdXXIrx1acg21 H/0Z53okMykVs3a8tECPHIxnre2UxKdTbCEkjkR4V6JyplTS47oWMw3zyI7zkaadfzVFBxk2 lo/Tny+FX1Azea3Ce7oOnRUEZtWSsUidtIjmL8YUQFZYm+JUIgfRmSpMFq8JP4VH43GXpB/S OCrl+/xujzvoUBFV/cHKjEQYBxo+MaiQa1U54ykM2W4DnHb1UiEf5xDkFd4= In-Reply-To: <558e122f-e900-4a17-a03a-2b9ec4fed124@gmail.com> X-Patchwork-Delegate: kuba@kernel.org Add support for handling the EEE advertisement 2 register. For now only 2500baseT and 5000baseT modes are supported. Signed-off-by: Heiner Kallweit --- drivers/net/phy/phy-c45.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index b09c6baf0..c69568e76 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -706,6 +706,22 @@ int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv) changed = 1; } + if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP2_FEATURES)) { + val = linkmode_to_mii_eee_cap2_t(adv); + + /* IEEE 802.3-2022 45.2.7.16 EEE advertisement 2 + * (Register 7.62) + */ + val = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, + MDIO_AN_EEE_ADV2, + MDIO_EEE_2_5GT | MDIO_EEE_5GT, + val); + if (val < 0) + return val; + if (val > 0) + changed = 1; + } + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, phydev->supported_eee)) { val = linkmode_adv_to_mii_10base_t1_t(adv); @@ -745,6 +761,17 @@ int genphy_c45_read_eee_adv(struct phy_device *phydev, unsigned long *adv) mii_eee_cap1_mod_linkmode_t(adv, val); } + if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP2_FEATURES)) { + /* IEEE 802.3-2022 45.2.7.16 EEE advertisement 2 + * (Register 7.62) + */ + val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV2); + if (val < 0) + return val; + + mii_eee_cap2_mod_linkmode_adv_t(adv, val); + } + if (linkmode_test_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, phydev->supported_eee)) { /* IEEE 802.3cg-2019 45.2.7.25 10BASE-T1 AN control register