{"published":"2025-12-12 09:04:53","image_url":null,"blog_url":"https://yokobutton.hatenablog.com/","width":"100%","blog_title":"yokobutton\u306e\u4e0d\u5b9a\u671f\u3067\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u3059\u308b\u30d6\u30ed\u30b0","type":"rich","provider_name":"Hatena Blog","author_name":"yokobutton","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyokobutton.hatenablog.com%2Fentry%2F2025%2F12%2F12%2F090453\" title=\"XHCI\u306eINTERRUPT IN\u306b\u3064\u3044\u3066 2 - yokobutton\u306e\u4e0d\u5b9a\u671f\u3067\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u3059\u308b\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","description":"1,pci\u304b\u3089xhci\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u53d6\u5f97\u3059\u308b\u3002 pci\u306eclass code\u306ebase,sub,interface\u304c0x0c,0x03,0x30\u306e\u3082\u306e\u3092\u63a2\u3057\u3066\u53d6\u5f97\u3059\u308b\u3002 2,msi\u3092\u8a2d\u5b9a\u3059\u308b\u3002 0xfee00020\u304b\u3089local apic id\u3092\u53d6\u5f97\u3059\u308b\u3002 1\u3067\u53d6\u5f97\u3057\u305fpci\u30c7\u30d0\u30a4\u30b9\u3068local apic id\u3067msi\u3092\u8a2d\u5b9a\u3059\u308b\u3002 3,bar\u3092\u53d6\u5f97\u3059\u308b\u3002 1\u3067\u53d6\u5f97\u3057\u305fpci\u30c7\u30d0\u30a4\u30b9\u304b\u3089bar\u3092\u53d6\u5f97\u3059\u308b\u3002 bar\u304b\u3089mmio base\u3092\u8a08\u7b97\u3059\u308b 4,\u5404\u7a2eregister\u3092\u53d6\u5f97\u3059\u308b\u3002 mmio base\u304b\u3089\u6b21\u3092\u53d6\u5f97\u3059\u308b\u3002 capabiliry registers operational regis\u2026","categories":["OS\u81ea\u4f5c"],"version":"1.0","title":"XHCI\u306eINTERRUPT IN\u306b\u3064\u3044\u3066 2","height":"190","author_url":"https://blog.hatena.ne.jp/yokobutton/","url":"https://yokobutton.hatenablog.com/entry/2025/12/12/090453"}