{"id":276997,"date":"2023-07-17T09:00:43","date_gmt":"2023-07-17T01:00:43","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=276997"},"modified":"2023-07-13T10:49:47","modified_gmt":"2023-07-13T02:49:47","slug":"linux-usb4","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/linux-usb4.html","title":{"rendered":"Linux 6.5 \u5185\u6838\u63d0\u4f9b\u5bf9 USB4 v2 \u7684\u521d\u6b65\u652f\u6301"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u6700\u65b0\u5185\u6838\u8865\u4e01\u663e\u793a\uff0c\u82f1\u7279\u5c14\u6b63\u5728\u4e3a Linux 6.5 \u5185\u6838\u63d0\u4f9b\u5bf9 USB4 v2 \u7684\u521d\u6b65\u652f\u6301\uff0c\u5e76\u5728\u5176\u65b0\u7684\u82f1\u7279\u5c14 Barlow Ridge \u79bb\u6563\u63a7\u5236\u5668\u4e0a\u8fdb\u884c\u521d\u6b65\u542f\u7528\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53bb\u5e74\uff0cUSB4 v2.0 \u89c4\u8303\u4f5c\u4e3a USB4 \u6807\u51c6\u7684\u4e0b\u4e00\u4ee3\u7248\u672c\u53d1\u5e03\u3002 USB4 v2 \u53ef\u901a\u8fc7 USB Type-C \u7ebf\u652f\u6301 80 Gbps \u7684\u4f20\u8f93\u901f\u7387\u3002USB4 2.0 \u6807\u51c6\u5411\u540e\u517c\u5bb9\u7b2c\u4e00\u4ee3 USB4\uff0c\u4ee5\u53ca\u66f4\u65e7\u7684 USB 3.2\u3001USB 2.0 \u548c Thunderbolt 3\u3002\u4e14\u786c\u4ef6\u65e0\u9700\u66f4\u65b0\uff0c\u4f7f\u7528\u73b0\u6709\u7684 USB4 \u7535\u7f06\u5373\u53ef\u5b9e\u73b0 USB4 2.0 \u7684\u6027\u80fd\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-276998 size-full\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/07\/up-0351638831dff90ab36a5e72de65b36b071.webp\" alt=\"\" width=\"695\" height=\"398\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/07\/up-0351638831dff90ab36a5e72de65b36b071.webp 695w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/07\/up-0351638831dff90ab36a5e72de65b36b071-300x172.webp 300w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/07\/up-0351638831dff90ab36a5e72de65b36b071-150x86.webp 150w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/p>\n<p>\u521d\u59cb\u652f\u6301\u5305\u62ec 80G \u5bf9\u79f0\u94fe\u8def\u652f\u6301\u3001\u5728 v2 \u6a21\u5f0f\u4e0b\u542f\u52a8\u8def\u7531\u5668\u6240\u9700\u7684\u4f4d\u3001\u81ea\u9002\u5e94 TMU \u5904\u7406\u3001PCIe \u6269\u5c55\u5c01\u88c5\u3001DisplayPort 2.x \u96a7\u9053\u652f\u6301\u548c CL2 \u4f4e\u529f\u8017\u94fe\u8def\u72b6\u6001\u5904\u7406\u3002120G \u548c 80G \u94fe\u8def\u652f\u6301\u4ee5\u53ca\u5176\u4ed6\u66f4\u6539\u5373\u5c06\u63a8\u51fa\u3002<\/p>\n<p>\u8865\u4e01\u4e2d\u5e76\u6ca1\u6709\u5173\u4e8e Barlow Ridge \u7684\u592a\u591a\u4ecb\u7ecd\uff0c\u4f3c\u4e4e\u662f\u82f1\u7279\u5c14\u5373\u5c06\u63a8\u51fa\u7684 USB v2 \u4e13\u7528\u63a7\u5236\u5668\u3002<\/p>\n<p>\u5bf9 Linux \u7684 USB4 v2 \u652f\u6301\u5df2\u4f5c\u4e3a\u00a0Linux 6.5 USB PR\u00a0\u7684\u4e00\u90e8\u5206\u53d1\u9001\uff0c\u8be5 PR \u8fd8\u6dfb\u52a0\u4e86\u65b0\u7684 Qualcomm PMIC Type-C \u9a71\u52a8\u7a0b\u5e8f\u3001NVIDIA Tegra \u6d41\u534f\u8bae\u652f\u6301\u3001CDNS2 \u5c0f\u5de5\u5177\u9a71\u52a8\u7a0b\u5e8f\u4ee5\u53ca\u8bb8\u591a\u5176\u4ed6\u66f4\u65b0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53bb\u5e74\uff0cUSB4 v2.0 \u89c4\u8303\u4f5c\u4e3a USB4 \u6807\u51c6\u7684\u4e0b\u4e00\u4ee3\u7248\u672c\u53d1\u5e03\u3002 USB4 v2 \u53ef\u901a\u8fc7 USB Type [&hellip;]<\/p>\n","protected":false},"author":323,"featured_media":275402,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[],"class_list":["post-276997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/276997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/323"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=276997"}],"version-history":[{"count":2,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/276997\/revisions"}],"predecessor-version":[{"id":277288,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/276997\/revisions\/277288"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/275402"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=276997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=276997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=276997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}