{"id":395,"date":"2019-04-15T18:02:37","date_gmt":"2019-04-15T10:02:37","guid":{"rendered":"https:\/\/www.hncldz.com\/?p=395"},"modified":"2023-12-15T13:15:31","modified_gmt":"2023-12-15T05:15:31","slug":"centos-7-2%e5%ae%89%e8%a3%85wch%e8%8a%af%e7%89%87pci-e%e8%bd%accom%e4%b8%b2%e5%8f%a3%e5%8d%a1%e7%9a%84%e9%a9%b1%e5%8a%a8","status":"publish","type":"post","link":"https:\/\/www.hncldz.com\/?p=395","title":{"rendered":"CentOS 7.2\u5b89\u88c5WCH\u82af\u7247PCI-E\u8f6c\u4e32\u53e3\u5361\u7684\u9a71\u52a8"},"content":{"rendered":"\n

\u8fd1\u671f\u5728\u4e00\u53f0\u8054\u60f3ThinkSystem SR550\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u4e86\u4e00\u4e2aPCI-E\u8f6c\u53cc\u4e32\u53e3\u7684\u6269\u5c55\u5361\uff0c\u540c\u65f6\u5ba2\u6237\u9700\u8981\u5b89\u88c5CentOS 7.2\u7cfb\u7edf\u3002<\/p>\n\n\n\n

\u5b98\u65b9\u5e76\u4e0d\u652f\u63017.2\u7cfb\u7edf\uff0c\u4e0d\u8fc7\u5b98\u7f51\u627e\u5f97\u52307.2\u7684530-8i Raid\u5361\u9a71\u52a8\uff0c\u52a0\u8f7dRaid\u5361\u9a71\u52a8\u5e76\u5b89\u88c5\u5b8c\u7cfb\u7edf\u540e\uff0c\u53d1\u73b0Intel X722\u7f51\u5361\u7684\u7f51\u53e3\u63d2\u4e0a\u7f51\u7ebf\u6307\u793a\u706f\u867d\u7136\u4eae\uff0c\u4f46\u65e0\u6cd5\u901a\u4fe1\u3002\u5206\u6790\u4e86\u4e00\u4e0b\uff0c\u539f\u56e0\u662f7.2\u76843.10\u7248\u672c\u5185\u6838\u867d\u7136\u6709intel i40e\u9a71\u52a8\uff0c\u4f46\u7248\u672c\u8fc7\u8001\uff0c\u627e\u5230\u65b0\u7248\u672c\u9a71\u52a8\u7684\u6e90\u7801\u7f16\u8bd1\u5b89\u88c5\u540e\u89e3\u51b3\uff0c\u5177\u4f53\u8fc7\u7a0b\u518d\u53e6\u5916\u8bb0\u5f55\u3002<\/p>\n\n\n\n

X722\u7f51\u5361\u9a71\u52a8\u7684\u95ee\u9898\u89e3\u51b3\u540e\uff0c\u53c8\u53d1\u73b0PCI-E\u8f6cCOM\u53e3\u6269\u5c55\u5361\u7684\u4e24\u4e2aCOM\u53e3\u65e0\u6cd5\u4f7f\u7528\uff0c\u540c\u6837\u662f\u9a71\u52a8\u95ee\u9898\u3002\u4ed4\u7ec6\u770b\u4e86\u4e00\u4e0b\u5361\u4e0a\u7684\u82af\u7247\uff0c\u578b\u53f7\u662fWCH CH382<\/p>\n\n\n\n

\"\"<\/div><\/figure>\n\n\n\n
\"\"<\/div><\/figure>\n\n\n\n

\u67e5\u4e86\u4e00\u4e0b\uff0c\u8fd9\u662f\u4e00\u5bb6\u53eb\u6c5f\u82cf\u6c81\u6052\u7684\u82af\u7247\u516c\u53f8\u7684\u4ea7\u54c1\uff0c\u5b98\u7f51\u662fwch.cn\uff0c\u5b98\u7f51\u4ee5\u53ca\u968f\u6269\u5c55\u5361\u5e26\u7684\u9a71\u52a8\u5149\u76d8\u91cc\u90fd\u6709CH382\u7684linux\u9a71\u52a8\uff0c\u4f46\u7248\u672c\u592a\u8001\uff0c\u5728CentOS 7.2\u4e0a\u7f16\u8bd1\u62a5\u9519\u3002\u8054\u7cfb\u5b98\u7f51\u4e0a\u7684\u6280\u672f\u652f\u6301\u7535\u8bdd\uff0c\u8981\u5230\u4e86\u65b0\u7684\u9a71\u52a8\u6e90\u7801\uff1ahttps:\/\/drive.google.com\/open?id=1s1TzLW3xQsfvL5BMiStPLcHd-co4hOLb<\/a><\/p>\n\n\n\n

\u89e3\u538b\u540ecd \u8fdbdriver\u76ee\u5f55\uff0cmake install\u547d\u4ee4\u7f16\u8bd1\u5b89\u88c5\uff0c\u5b8c\u6210\u540emodprobe wch\u547d\u4ee4\u5bfc\u5165\u6b64\u5185\u6838\u6a21\u5757\u3002\u6ce8\u610f\u7f16\u8bd1\u9700\u8981\u5f00\u53d1\u73af\u5883\uff0c\u6700\u597d\u662f\u5728\u5b89\u88c5\u7cfb\u7edf\u7684\u8fc7\u7a0b\u4e2d\u628a\u5f00\u53d1\u5de5\u5177\u5305\u5148\u9009\u4e0a\u3002<\/p>\n\n\n\n

\u9a71\u52a8\u5b89\u88c5\u6210\u529f\u540e\uff0cPCI-E\u8f6c\u4e32\u53e3\u5361\u7684\u4e24\u4e2a\u4e32\u53e3\u4f4d\u7f6e\u5728\/dev\/ttyWCH0\u3001\/dev\/ttyWCH1\u3002\u6d4b\u8bd5\u4e32\u53e3\u80fd\u5426\u6b63\u5e38\u5de5\u4f5c\u53ef\u7528minicom\u3001picocom\u7b49\u4e32\u53e3\u8c03\u8bd5\u5de5\u5177\u3002picocom\u6bd4\u8f83\u7b80\u5355\u6613\u7528\uff0c\u793a\u4f8b\uff1apicocom -b 9600 \/dev\/ttyUSB0<\/p>\n\n\n\n

\u5176\u4ed6\u6709\u7528\u547d\u4ee4\uff1a<\/p>\n\n\n\n

ls \/dev\/tty* \u67e5\u770b\u4e32\u53e3\u8bbe\u5907\uff0c\u8f93\u51fa\u7ed3\u679c\u91cc\uff0cttyS*\u4e00\u822c\u4e3a\u677f\u8f7d\u4e32\u53e3\uff0cttyUSB*\u4e3aUSB\u8f6c\u4e32\u53e3\u8bbe\u5907\uff0c\u8fd9\u6b21\u52a0\u7684WCH\u82af\u7247\u7684PCI-E\u8f6c\u4e32\u53e3\u6269\u5c55\u5361\uff0c\u4e32\u53e3\u8bbe\u5907\u4e3attyWCH*<\/p>\n\n\n\n

lspci -v \u67e5\u770bpci\u8bbe\u5907\u4fe1\u606f<\/p>\n\n\n\n

dmesg | grep tty \u67e5\u770b\u4e32\u53e3\u8bbe\u5907<\/p>\n\n\n\n

cat \/proc\/tty\/driver\/serial \u67e5\u770b\u4e32\u53e3\u9a71\u52a8<\/p>\n","protected":false},"excerpt":{"rendered":"

\u8fd1\u671f\u5728\u4e00\u53f0\u8054\u60f3ThinkSystem SR550\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u4e86\u4e00\u4e2aPCI-E\u8f6c\u53cc\u4e32\u53e3\u7684\u6269\u5c55\u5361\uff0c\u540c\u65f6\u5ba2\u6237\u9700\u8981\u5b89\u88c5 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[39,40,41,42],"class_list":["post-395","post","type-post","status-publish","format-standard","hentry","category-linux","tag-wch","tag-centos-7","tag-41","tag-ch382"],"_links":{"self":[{"href":"https:\/\/www.hncldz.com\/index.php?rest_route=\/wp\/v2\/posts\/395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hncldz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hncldz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hncldz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hncldz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=395"}],"version-history":[{"count":4,"href":"https:\/\/www.hncldz.com\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions"}],"predecessor-version":[{"id":401,"href":"https:\/\/www.hncldz.com\/index.php?rest_route=\/wp\/v2\/posts\/395\/revisions\/401"}],"wp:attachment":[{"href":"https:\/\/www.hncldz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hncldz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hncldz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}