{"id":3000,"date":"2026-03-16T21:47:09","date_gmt":"2026-03-16T12:47:09","guid":{"rendered":"https:\/\/bokumin.org\/blog\/?p=3000"},"modified":"2026-03-16T21:47:11","modified_gmt":"2026-03-16T12:47:11","slug":"atom-c3558%e3%81%aeqat%e3%82%92freebsd%e3%81%a7%e6%9c%89%e5%8a%b9%e5%8c%96%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.bokumin.org\/blog\/2026\/03\/16\/atom-c3558%e3%81%aeqat%e3%82%92freebsd%e3%81%a7%e6%9c%89%e5%8a%b9%e5%8c%96%e3%81%99%e3%82%8b\/","title":{"rendered":"Atom C3558\u306eQAT\u3092FreeBSD\u3067\u6709\u52b9\u5316\u3059\u308b"},"content":{"rendered":"\n<p>Notes on QAT Setup and Caveats for FreeBSD \/ Atom<\/p>\n\n\n\n<p>\u4ee5\u524d\u306e\u8a18\u4e8b\u306e\u7d9a\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-blog-bokumin-org wp-block-embed-blog-bokumin-org\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"wp-embed-custom-wrapper my-6 bg-white rounded-lg shadow-sm border border-gray-200 overflow-hidden hover:shadow-md transition-shadow duration-300\"><blockquote class=\"wp-embedded-content\" data-secret=\"icQUvoQYfs\"><a href=\"https:\/\/bokumin.org\/blog\/2026\/03\/10\/quanmax-mitx-dnve%ef%bc%88atom-c3558%ef%bc%89%e3%83%ac%e3%83%93%e3%83%a5%e3%83%bc\/\">Quanmax MITX-DNVE\uff08Atom C3558\uff09\u30ec\u30d3\u30e5\u30fc<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Quanmax MITX-DNVE\uff08Atom C3558\uff09\u30ec\u30d3\u30e5\u30fc&#8221; &#8212; Blog | bokumin.org\" src=\"https:\/\/bokumin.org\/blog\/2026\/03\/10\/quanmax-mitx-dnve%ef%bc%88atom-c3558%ef%bc%89%e3%83%ac%e3%83%93%e3%83%a5%e3%83%bc\/embed\/#?secret=BwO541cj5a#?secret=icQUvoQYfs\" data-secret=\"icQUvoQYfs\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u306f\u3058\u3081\u306b<\/h2>\n\n\n\n<p>\u524d\u56de\u3001Quanmax MITX-DNVE\u306e\u8a73\u7d30\u30fb\u30c6\u30b9\u30c8\u8d77\u52d5\u307e\u3067\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>FreeBSD\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u904b\u7528\u3059\u308b\u306e\u306b\u3042\u305f\u3063\u3066\u3001\u3053\u306eAtom C3558\u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308b<strong>Intel QAT\uff08Quick Assist Technology\uff09<\/strong>\u3092\u6709\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u3092\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002<br>QAT\u306f\u6697\u53f7\u51e6\u7406\u3084\u5727\u7e2e\u3092\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3067\u30aa\u30d5\u30ed\u30fc\u30c9\u3067\u304d\u308b\u6a5f\u80fd\u3067\u3001C3558\u306b\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a2d\u5b9a\u81ea\u4f53\u306f\u96e3\u3057\u304f\u306a\u3044\u306e\u3067\u3059\u304c\u3001FreeBSD 15\u3067\u306f\u8a18\u8ff0\u306e\u9806\u5e8f\u3092\u9593\u9055\u3048\u308b\u3068\u30ab\u30fc\u30cd\u30eb\u30d1\u30cb\u30c3\u30af\u306b\u306a\u308b\u65e2\u77e5\u306e\u30d0\u30b0\u304c\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u70b9\u3082\u542b\u3081\u3066\u8a18\u9332\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bfe\u8c61\u74b0\u5883<\/h2>\n\n\n\n<p>CPU Intel Atom C3558(c3xxx \u30d5\u30a1\u30df\u30ea\u30fc)<br>OS   FreeBSD 15.0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6709\u52b9\u5316\u624b\u9806<\/h2>\n\n\n\n<p><code>\/boor\/loader.conf<\/code>\u3078\u4ee5\u4e0b\u3092\u8ffd\u8a18\u3059\u308b\u3060\u3051\u3067\u3059\u3002<br><strong>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u5148\u3001\u30c9\u30e9\u30a4\u30d0\u3092\u5f8c\u306b\u66f8\u304f\u9806\u5e8f\u304c\u91cd\u8981<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>qat_c3xxx_fw_load=\"YES\"\nqat_load=\"YES\"<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #BABED8\">qat_c3xxx_fw_load<\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">YES<\/span><span style=\"color: #89DDFF\">&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\">qat_load<\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">YES<\/span><span style=\"color: #89DDFF\">&quot;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><strong>\u9006\u9806\u306b\u3059\u308b\u3068\u30ab\u30fc\u30cd\u30eb\u30d1\u30cb\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>\u305d\u306e\u70b9\u306b\u3064\u3044\u3066\u306f\u5f8c\u8ff0\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u624b\u52d5\u30ed\u30fc\u30c9\u306e\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>kldload qat_c3xxx_fw\nkldload qat<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">kldload<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat_c3xxx_fw<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">kldload<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u52d5\u4f5c\u78ba\u8a8d<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u6709\u52b9\u304b\u3069\u3046\u304b\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly># \u30e2\u30b8\u30e5\u30fc\u30eb\u78ba\u8a8d\nkldstat | grep qat\n\n# \u30c7\u30d0\u30a4\u30b9\u8a8d\u8b58\u78ba\u8a8d\ndmesg | grep qat<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># \u30e2\u30b8\u30e5\u30fc\u30eb\u78ba\u8a8d<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">kldstat<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">|<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">grep<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># \u30c7\u30d0\u30a4\u30b9\u8a8d\u8b58\u78ba\u8a8d<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">dmesg<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">|<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">grep<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u6b63\u5e38\u306a\u51fa\u529b\u4f8b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<strong>qat_ocf0\u304c\u4e0a\u304c\u3063\u3066\u3044\u308c\u3070 OCF (OpenCrypto Framework) \u7d4c\u7531\u3067\u30ab\u30fc\u30cd\u30eb\u306e\u6697\u53f7\u51e6\u7406\u306bQAT\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u72b6\u614b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/strong><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(2 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>$ kldstat | grep qat\n19    1 0xffffffff82e65000   122c20 qat_c3xxx_fw.ko\n20    1 0xffffffff82f88000     4390 qat.ko\n21    6 0xffffffff82f8d000    15dd0 qat_hw.ko\n22    9 0xffffffff82fa3000    30010 qat_common.ko\n23    8 0xffffffff82fd4000    68cd8 qat_api.ko\n$ dmesg | grep qat\nqat0: &lt;Intel c3xxx QuickAssist> mem 0xdfb40000-0xdfb7ffff,0xdfb00000-0xdfb3ffff irq 18 at device 0.0 on pci1\nqat0: qat_dev0 started 6 acceleration engines\nqat0: FW version: 4.18.0\nqat0: Excessive clock measure delay\nqat_ocf0: &lt;QAT engine>\n<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">$<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">kldstat<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">|<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">grep<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">19<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">0xffffffff82e65000<\/span><span style=\"color: #BABED8\">   <\/span><span style=\"color: #F78C6C\">122<\/span><span style=\"color: #C3E88D\">c20<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat_c3xxx_fw.ko<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">20<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">1<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">0xffffffff82f88000<\/span><span style=\"color: #BABED8\">     <\/span><span style=\"color: #F78C6C\">4390<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat.ko<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">21<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">6<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">0xffffffff82f8d000<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">15<\/span><span style=\"color: #C3E88D\">dd0<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat_hw.ko<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">22<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">9<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">0xffffffff82fa3000<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">30010<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat_common.ko<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">23<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">8<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">0xffffffff82fd4000<\/span><span style=\"color: #BABED8\">    <\/span><span style=\"color: #F78C6C\">68<\/span><span style=\"color: #C3E88D\">cd8<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat_api.ko<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">$<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">dmesg<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">|<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #FFCB6B\">grep<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">qat0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">Intel<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">c3xxx<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">QuickAssis<\/span><span style=\"color: #BABED8\">t<\/span><span style=\"color: #89DDFF\">&gt;<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">mem<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">0xdfb40000<\/span><span style=\"color: #C3E88D\">-0xdfb7ffff,0xdfb00000-0xdfb3ffff<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">irq<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">18<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">at<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">device<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">0.0<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">on<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">pci1<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">qat0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">qat_dev0<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">started<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">6<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">acceleration<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">engines<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">qat0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">FW<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">version:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">4.18<\/span><span style=\"color: #C3E88D\">.0<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">qat0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Excessive<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">clock<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">measure<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">delay<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">qat_ocf0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #89DDFF\">&lt;<\/span><span style=\"color: #C3E88D\">QAT<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">engin<\/span><span style=\"color: #BABED8\">e<\/span><span style=\"color: #89DDFF\">&gt;<\/span><\/span>\n<span class=\"line\"><\/span><\/code><\/pre><\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FreeBSD\u306e\u30d0\u30b0<\/h2>\n\n\n\n<p>loader.conf\u7d4c\u7531\u3067<strong>\u30c9\u30e9\u30a4\u30d0\u3092<strong>\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2<\/strong>\u3088\u308a\u5148\u306b\u8a18\u8ff0\u3059\u308b\u3068\u30ab\u30fc\u30cd\u30eb\u30d1\u30cb\u30c3\u30af\u304c\u767a\u751f<\/strong>\u3057\u307e\u3059\u3002<br>\u53c2\u8003\uff1a<a href=\"https:\/\/bugs.freebsd.org\/bugzilla\/show_bug.cgi?id=283285\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/bugs.freebsd.org\/bugzilla\/show_bug.cgi?id=283285<\/a><\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>qat_c3xxx_fw: could not load firmware image, error 6\nFatal trap 12: page fault while in kernel mode<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">qat_c3xxx_fw:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">could<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">not<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">load<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">firmware<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">image,<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">error<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">6<\/span><\/span>\n<span class=\"line\"><span style=\"color: #FFCB6B\">Fatal<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">trap<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #F78C6C\">12<\/span><span style=\"color: #C3E88D\">:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">page<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">fault<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">while<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">in<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">kernel<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">mode<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u306e\u30d0\u30b0\u306f\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u30c9\u30e9\u30a4\u30d0\u3088\u308a\u5148\u306b\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3067\u56de\u907f\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly># OK\nqat_c3xxx_fw_load=\"YES\"\nqat_load=\"YES\"\n\n# NG\nqat_load=\"YES\"\nqat_c3xxx_fw_load=\"YES\"<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># OK<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\">qat_c3xxx_fw_load<\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">YES<\/span><span style=\"color: #89DDFF\">&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\">qat_load<\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">YES<\/span><span style=\"color: #89DDFF\">&quot;<\/span><\/span>\n<span class=\"line\"><\/span>\n<span class=\"line\"><span style=\"color: #464B5D; font-style: italic\"># NG<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\">qat_load<\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">YES<\/span><span style=\"color: #89DDFF\">&quot;<\/span><\/span>\n<span class=\"line\"><span style=\"color: #BABED8\">qat_c3xxx_fw_load<\/span><span style=\"color: #89DDFF\">=<\/span><span style=\"color: #89DDFF\">&quot;<\/span><span style=\"color: #C3E88D\">YES<\/span><span style=\"color: #89DDFF\">&quot;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<p>\u203bkldload\u306b\u3088\u308b\u624b\u52d5\u30ed\u30fc\u30c9\u306f\u3069\u3061\u3089\u306e\u9806\u5e8f\u3067\u3082\u554f\u984c\u306a\u304f\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>dmesg\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8b66\u544a\u304c\u3067\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u52d5\u4f5c\u306b\u306f\u5f71\u97ff\u3057\u306a\u3044\u306e\u3067\u305d\u3053\u307e\u3067\u6c17\u306b\u3057\u306a\u304f\u3066\u3044\u3044\u3067\u3059\u3002<br>\u203bQAT\u30c9\u30e9\u30a4\u30d0\u306f\u521d\u671f\u5316\u6642\u306b\u5185\u90e8\u30bf\u30a4\u30de\u30fc\u3092\u4f7f\u3063\u3066\u30b7\u30b9\u30c6\u30e0\u30af\u30ed\u30c3\u30af\u306e\u5468\u6ce2\u6570\u3092\u81ea\u5df1\u8a08\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u8a08\u6e2c\u51e6\u7406\u304c\u60f3\u5b9a\u3088\u308a\u6642\u9593\u304c\u304b\u304b\u3063\u305f\u3068\u304d\u306b\u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u308b\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-kevinbatdorf-code-block-pro cbp-has-line-numbers\" data-code-block-pro-font-family=\"\" style=\"font-size:.875rem;--cbp-line-number-color:#babed8;--cbp-line-number-width:calc(1 * 0.6 * .875rem);line-height:1.25rem;--cbp-tab-width:2;tab-size:var(--cbp-tab-width, 2)\"><span role=\"button\" tabindex=\"0\" style=\"color:#babed8;display:none\" aria-label=\"Copy\" class=\"code-block-pro-copy-button\"><pre class=\"code-block-pro-copy-button-pre\" aria-hidden=\"true\"><textarea class=\"code-block-pro-copy-button-textarea\" tabindex=\"-1\" aria-hidden=\"true\" readonly>qat0: Excessive clock measure delay<\/textarea><\/pre><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"width:24px;height:24px\" fill=\"none\" viewBox=\"0 0 24 24\" stroke=\"currentColor\" stroke-width=\"2\"><path class=\"with-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4\"><\/path><path class=\"without-check\" stroke-linecap=\"round\" stroke-linejoin=\"round\" d=\"M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2\"><\/path><\/svg><\/span><pre class=\"shiki material-theme-ocean\" style=\"background-color: #0F111A\" tabindex=\"0\"><code><span class=\"line\"><span style=\"color: #FFCB6B\">qat0:<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">Excessive<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">clock<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">measure<\/span><span style=\"color: #BABED8\"> <\/span><span style=\"color: #C3E88D\">delay<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>qat\u3092\u6709\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u30d0\u30b0\u306b\u3064\u3044\u3066\u306f\u3001FreeBSD\u306e\u30b3\u30df\u30c3\u30bf\u30fc\u306b\u3088\u3063\u3066\u6839\u672c\u539f\u56e0\u304c\u3059\u3067\u306b\u7279\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001VFS\u306e\u521d\u671f\u5316\u524d\u306b\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u30d1\u30b9\u63a2\u7d22\u304c\u8d70\u308b\u3053\u3068\u304c\u554f\u984c\u3060\u3068\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u30022025\u5e746\u6708\u6642\u70b9\u3067\u30d1\u30c3\u30c1\u4f5c\u696d\u306b\u7740\u624b\u3059\u308b\u3068\u30b3\u30e1\u30f3\u30c8\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u30012026\u5e743\u6708\u73fe\u5728\u3082Bugzilla\u4e0a\u3067\u30af\u30ed\u30fc\u30ba\u3055\u308c\u305f\u8a18\u9332\u304c\u306a\u3044\u305f\u3081\u3001\u6b63\u5f0f\u306a\u4fee\u6b63\u304c15.0-RELEASE\u306b\u306f\u9593\u306b\u5408\u308f\u306a\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306a\u304a\u30012025\u5e746\u6708\u306e\u30b3\u30df\u30c3\u30c8\u3067c3xxx\u306ePCIe\u30ec\u30b8\u30b9\u30bf\u756a\u53f7\u304c\u5909\u66f4\u3055\u308c\u5225\u306e\u30d1\u30cb\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u30ea\u30b0\u30ec\u30c3\u30b7\u30e7\u30f3\u3082\u5831\u544a\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u3053\u3061\u3089\u306f15.0-RELEASE\u3067\u4fee\u6b63\u6e08\u307f\u3068\u601d\u308f\u308c\u307e\u3059\uff08kldload\u304c\u6b63\u5e38\u52d5\u4f5c\u3057\u3066\u3044\u308c\u3070\u554f\u984c\u3042\u308a\u307e\u305b\u3093\uff09\u3002<\/p>\n\n\n\n<p>\u4eca\u3069\u304d\u306e\u30c9\u30e9\u30a4\u30d0\u306f\u4f9d\u5b58\u95a2\u4fc2\u3092\u81ea\u52d5\u89e3\u6c7a\u3057\u3066\u304f\u308c\u308b\u3082\u306e\u304c\u591a\u3044\u306e\u3067\u3001\u300c\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u5148\u306b\u66f8\u304f\u300d\u3068\u3044\u3046\u624b\u52d5\u306e\u9806\u5e8f\u7ba1\u7406\u304c\u5fc5\u8981\u306a\u306e\u306f\u7d44\u307f\u8fbc\u307f\u30fb\u7523\u696d\u7528\u6a5f\u5668\u3063\u307d\u3044\u96f0\u56f2\u6c17\u304c\u3042\u308a\u307e\u3059\u306d\u3002\u30de\u30b6\u30fc\u30dc\u30fc\u30c9\u81ea\u4f53\u304c\u7523\u696d\u7528\u8a2d\u8a08\u306a\u306e\u3067\u3001\u305d\u3046\u3044\u3046\u610f\u5473\u3067\u306f\u6a5f\u5668\u306e\u6027\u683c\u3068\u5408\u3063\u3066\u3044\u308b\u304b\u306a\u3042\u3068\u601d\u3063\u305f\u308a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u304a\u308f\u308a<\/p>\n\n\n\n<p>\u53c2\u8003URL<br><a href=\"https:\/\/bugs.freebsd.org\/bugzilla\/show_bug.cgi?id=283285\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/bugs.freebsd.org\/bugzilla\/show_bug.cgi?id=283285<\/a><br><a href=\"https:\/\/www.mail-archive.com\/dev-commits-src-main@freebsd.org\/msg40837.html\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.mail-archive.com\/dev-commits-src-main@freebsd.org\/msg40837.html<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Notes on QAT Setup and Caveats for FreeBSD \/ Atom \u4ee5\u524d\u306e\u8a18\u4e8b\u306e\u7d9a\u304d\u3067\u3059\u3002 \u306f\u3058\u3081\u306b \u524d\u56de\u3001Quanmax MITX-DNVE\u306e\u8a73\u7d30\u30fb\u30c6\u30b9\u30c8\u8d77\u52d5\u307e\u3067\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002 Fre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[212,108,42],"tags":[222,227],"class_list":["post-3000","post","type-post","status-publish","format-standard","hentry","category-cpu","category-freebsd","category-hardware","tag-atom-c3558","tag-freebsd-15"],"_links":{"self":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts\/3000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/comments?post=3000"}],"version-history":[{"count":4,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts\/3000\/revisions"}],"predecessor-version":[{"id":3005,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/posts\/3000\/revisions\/3005"}],"wp:attachment":[{"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/media?parent=3000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/categories?post=3000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bokumin.org\/blog\/wp-json\/wp\/v2\/tags?post=3000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}