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APS98R4Gbwb_UjaZBxG7ijc4NFmF_RhmKF8Hf1iru34HNIr18tpiWM1uNY5i_BVBhKzck1siuvsF V.rhCTNhr1EN5Nw4a.oAJfTKNfcF7XbLaxsRQDbcb68GePBwgHjBGaRI0tbuWeIPSt2zLW.VapTh tMSMuPHHjgcq7Ww-- X-Sonic-MF: X-Sonic-ID: e1ee4498-727d-4dbf-899a-643e7a519c90 Received: from sonic.gate.mail.ne1.yahoo.com by sonic308.consmr.mail.ne1.yahoo.com with HTTP; Fri, 17 Jul 2026 16:39:11 +0000 Received: by hermes--production-ir2-7b48fcd765-2dqlz (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID 777a421667413e87978f9fe8af41bc8c; Fri, 17 Jul 2026 16:28:54 +0000 (UTC) Message-ID: <1251f969-e6f9-4be3-9554-1fd4c69bf137@yahoo.com> Date: Fri, 17 Jul 2026 18:28:29 +0200 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v6 1/2] net: dsa: realtek: rtl8365mb: add SGMII support for RTL8367S To: Stanislaw , Johan Alvarado Cc: Linus Walleij , Alvin Sipraga , Andrew Lunn , Vladimir Oltean , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Russell King , Maxime Chevallier , Luiz Angelo Daros de Luca , netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260717125155.18915-1-kuncy7@gmail.com> Content-Language: pl From: Mieczyslaw Nalewaj In-Reply-To: <20260717125155.18915-1-kuncy7@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Mailer: WebService/1.1.26136 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Hi Stanisław On 7/17/2026 2:51 PM, Stanislaw wrote: > Hi, > > I have been testing this series on a second RTL8367S board: a TP-Link > Archer AX55 v1, where the switch SerDes runs HSGMII (2500base-x) on > external interface 1 to an IPQ5018 gmac1 (stmmac, fixed-link), on an > OpenWrt 6.12 kernel. Some cold-boot results that may be relevant to the > calibration discussion. > > Test image carried, on top of the v6 series: > - the SDS indirect-access busy-wait fix, and > - the ~98 ms PLL-settle delay plus the 0x060C-0x060F "Local Jam > Table" analog calibration proposed in this thread. > Please repeat the test only with the fix "the ~98 ms PLL-settle delay plus the 0x060C-0x060F Local Jam Table analog calibration". Only the result of these changes can tell us something. Best regards, Mieczysław