{"id":1394,"date":"2023-12-28T07:38:48","date_gmt":"2023-12-28T07:38:48","guid":{"rendered":"http:\/\/www.recologypower.com:9080\/?p=1394"},"modified":"2023-12-28T09:03:41","modified_gmt":"2023-12-28T09:03:41","slug":"%e3%80%90rk3568%e3%80%91gmac%e5%a2%9e%e5%8a%a0sgmii%e6%94%af%e6%8c%81","status":"publish","type":"post","link":"http:\/\/www.recologypower.com:9080\/?p=1394","title":{"rendered":"\u3010RK3568\u3011gmac\u589e\u52a0SGMII\u652f\u6301"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001SGMII+PHY<\/h2>\n\n\n\n<p>1\u3001\u4fee\u6539\u8bbe\u5907\u6811<\/p>\n\n\n\n<ul>\n<li>combophy<\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4e2d\u5c5e\u6027 rockchip,sgmii-mac-sel \u8868\u793a\u4f7f\u7528\u7684\u662f\u54ea\u4e2a gmac\uff1a<\/p>\n\n\n\n<ul>\n<li><\/li>\n<\/ul>\n\n\n\n<pre id=\"----\" class=\"wp-block-code\"><code>&amp;combphy1_usq {\n     + rockchip,sgmii-mac-sel = &lt;0&gt;; \/* Use gmac0 for sgmii *\/\n     status = \"okay\";\n};<\/code><\/pre>\n\n\n\n<ul>\n<li>xpcs<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>&amp;xpcs {\n     status = \"okay\";\n};<\/code><\/pre>\n\n\n\n<ul>\n<li>gmac0<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>&amp;gmac0 {\n     phy-mode = \"sgmii\";\n     rockchip,pipegrf = &lt;&amp;pipegrf&gt;;\n     rockchip,xpcs = &lt;&amp;xpcs&gt;;\n     snps,reset-gpio = &lt;&amp;gpio2 RK_PC2 GPIO_ACTIVE_LOW&gt;;\n     snps,reset-active-low;\n     snps,reset-delays-us = &lt;0 20000 100000&gt;;\n     assigned-clocks = &lt;&amp;cru SCLK_GMAC0_RX_TX&gt;;\n     assigned-clock-parents = &lt;&amp;gmac0_xpcsclk&gt;;\n     pinctrl-names = \"default\";\n     pinctrl-0 = &lt;&amp;gmac0_miim&gt;;\n     power-domains = &lt;&amp;power RK3568_PD_PIPE&gt;;\n     phys = &lt;&amp;combphy1_usq PHY_TYPE_SGMII&gt;;\n     phy-handle = &lt;&amp;sgmii_phy&gt;;\n     status = \"okay\";\n};\n&amp;mdio0 {\n     sgmii_phy: phy@1 {\n     compatible = \"ethernet-phy-ieee802.3-c22\";\n     reg = &lt;0x1&gt;;\n     };\n};<\/code><\/pre>\n\n\n\n<ul>\n<li>gmac1<\/li>\n<\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code>&amp;gmac1 {\n     phy-mode = \"sgmii\";\n     rockchip,pipegrf = &lt;&amp;pipegrf&gt;;\n     rockchip,xpcs = &lt;&amp;xpcs&gt;;\n     snps,reset-gpio = &lt;&amp;gpio2 RK_PC2 GPIO_ACTIVE_LOW&gt;;\n     snps,reset-active-low;\n     snps,reset-delays-us = &lt;0 20000 100000&gt;;\n     assigned-clocks = &lt;&amp;cru SCLK_GMAC1_RX_TX&gt;;\n     assigned-clock-parents = &lt;&amp;gmac1_xpcsclk&gt;;\n     pinctrl-names = \"default\";\n     pinctrl-0 = &lt;&amp;gmac1_miim&gt;;\n     power-domains = &lt;&amp;power RK3568_PD_PIPE&gt;;\n     phys = &lt;&amp;combphy1_usq PHY_TYPE_SGMII&gt;;\n     phy-handle = &lt;&amp;sgmii_phy&gt;;\n     status = \"okay\";\n};\n&amp;mdio1 {\n    sgmii_phy: phy@1 {\n        compatible = \"ethernet-phy-ieee802.3-c22\";\n        reg = &lt;0x1&gt;;\n    };\n};<\/code><\/pre>\n\n\n\n<p>2\u3001openwrt\u7cfb\u7edf<\/p>\n\n\n\n<p>\u9a71\u52a8\u8865\u4e01\uff1a<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-f10fe646-c39f-4c29-a0b0-d063e07cfac1\" href=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/113-ethernet-stmicro-stmmac-Add-SGMII-QSGMII-support.7z\">113-ethernet-stmicro-stmmac-Add-SGMII-QSGMII-support<\/a><a href=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/113-ethernet-stmicro-stmmac-Add-SGMII-QSGMII-support.7z\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-f10fe646-c39f-4c29-a0b0-d063e07cfac1\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<p>3\u3001\u5176\u5b83\u7cfb\u7edf<\/p>\n\n\n\n<p>\u65e0\u64cd\u4f5c<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001SGMII+\u975ePHY<\/h2>\n\n\n\n<p>1\u3001\u4fee\u6539\u8bbe\u5907\u6811<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&amp;gmac1 {\n        phy-mode = \"sgmii\";\n\n        rockchip,pipegrf = &lt;&amp;pipegrf&gt;;\n        rockchip,xpcs = &lt;&amp;xpcs&gt;;\n\n        assigned-clocks = &lt;&amp;cru SCLK_GMAC1_RX_TX&gt;;\n        assigned-clock-parents = &lt;&amp;gmac1_xpcsclk&gt;;\n\n        power-domains = &lt;&amp;power RK3568_PD_PIPE&gt;;\n        phys = &lt;&amp;combphy2 PHY_TYPE_SGMII&gt;;\n\n        status = \"okay\";\n\n        fixed-link {\n                speed = &lt;1000&gt;;\n                full-duplex;\n        };\n};\n<\/code><\/pre>\n\n\n\n<p>2\u3001\u9a71\u52a8\u8865\u4e01<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-bf587c32-6d2e-459c-b488-911aea57d499\" href=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/0001-ethernet-stmmac-dwmac-rk-Disable-Auto-Nego-for-1000-.7z\">0001-ethernet-stmmac-dwmac-rk-Disable-Auto-Nego-for-1000-<\/a><a href=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/0001-ethernet-stmmac-dwmac-rk-Disable-Auto-Nego-for-1000-.7z\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-bf587c32-6d2e-459c-b488-911aea57d499\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u56de\u73af\u6d4b\u8bd5<\/h2>\n\n\n\n<p>1000baseX \u8d70\u5f3a\u5236\u6a21\u5f0f\uff0cPCS\u4f1a\u81ea\u5df1link up\uff0c\u800cSGMII \u9700\u8981\u534f\u5546link\uff0c \u8fd9\u79cd\u60c5\u51b5\u4e00\u822c\u662fswitch\u7aef\u6ca1\u6709\u56fa\u5b9a\u597d1000baseX\u6a21\u5f0f\u7684\uff0c\u4e4b\u524drtl8310 switch\u7aef\u4e5f\u662f\u66f4\u65b0\u4e86\u5f88\u591a\u6b21\u56fa\u4ef6<br>\u6211\u5efa\u8bae\u53ef\u4ee5\u4e3b\u63a7\u7aef\u5148\u505a\u4e00\u4e0b\u56de\u73af\uff0c\u98de\u7ebf\u8981\u5c3d\u91cf\u77ed\uff0c<br>\/\/driver \u5305\u4ea7\u751f<br>CONFIG_NET_PKTGEN=y<br>cd \/proc\/net\/pktgen\/<br>echo &#8220;add_device eth0&#8221; > \/proc\/net\/pktgen\/kpktgend_0<br>echo &#8220;pkt_size 1440&#8221; > \/proc\/net\/pktgen\/eth0<br>echo &#8220;count 99999999&#8221; > \/proc\/net\/pktgen\/eth0<br>echo &#8220;dst_mac FF:FF:FF:FF:FF:FF&#8221; > \/proc\/net\/pktgen\/eth0<br>echo &#8220;start&#8221; > \/proc\/net\/pktgen\/pgctrl<br>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u4ea7\u751f\u5305\uff0cifconfig \u67e5\u770b\u7edf\u8ba1\uff0c\u786e\u8ba4\u80fd\u6536\u5230\u5305\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"363\" src=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/1-1-1024x363.jpg\" alt=\"\" class=\"wp-image-1421\" srcset=\"http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/1-1-1024x363.jpg 1024w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/1-1-300x106.jpg 300w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/1-1-768x272.jpg 768w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/1-1-1536x545.jpg 1536w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/1-1-600x213.jpg 600w, http:\/\/www.recologypower.com:9080\/wp-content\/uploads\/2023\/12\/1-1.jpg 1652w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"slide-text-bg2\">\n<h3>\u4e00\u3001SGMII+PHY 1\u3001\u4fee\u6539\u8bbe\u5907\u6811 <\/h3>\n<\/div>\n<div class=\"flex-btn-div\"><a href=\"http:\/\/www.recologypower.com:9080\/?p=1394\" class=\"btn1 flex-btn\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[139],"tags":[],"_links":{"self":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1394"}],"collection":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1394"}],"version-history":[{"count":5,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1394\/revisions"}],"predecessor-version":[{"id":1422,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1394\/revisions\/1422"}],"wp:attachment":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1394"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1394"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1394"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}