From owner-freebsd-virtualization@freebsd.org Fri Mar 13 01:55:12 2020 Return-Path: Delivered-To: freebsd-virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 38850271546 for ; Fri, 13 Mar 2020 01:55:12 +0000 (UTC) (envelope-from wanpengqian@gmail.com) Received: from mail-qt1-x844.google.com (mail-qt1-x844.google.com [IPv6:2607:f8b0:4864:20::844]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48dpg12Y9hz4Nxl for ; Fri, 13 Mar 2020 01:55:09 +0000 (UTC) (envelope-from wanpengqian@gmail.com) Received: by mail-qt1-x844.google.com with SMTP id 59so6284142qtb.1 for ; Thu, 12 Mar 2020 18:55:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=yJfIexU29GZIN6dUMCNY1agtqnkkr9Oo8SnJwzz1zhg=; b=sKDknldLHXIfchxOClC+5bT5rSB4xMS+7D6oiBh8LDQhcCY6loyqRFD4Ewqirjr3cJ Tnb31jR2DiXe2F6cGVP6sFGM7R7qTineMAfQjE14ZHijOSIsZeQZWqObtgT83bZRBOn3 x70Aw0908t4wtkJR4IA9UYM7+x+KVaETv4cN65P+kZERvz/W4flYjSKVan6ZQsmz9hrw wSLhF+htne8R43bokhLBFl0EHzhZ9hZ/HrcuLpEr88+/Wytr5SKs3YUznBsRNeVHOvRA w0xOeUK8BisAb+LO2QRQEON0UZhEtOfWiyalGSNaGg3KgK6lXazIfecmQCR2aWEkFIXB i49Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=yJfIexU29GZIN6dUMCNY1agtqnkkr9Oo8SnJwzz1zhg=; b=hl8g0Q+KweNPG6blE0SM6Yi3Up2QE1oYYftloUX8SFB5qMFaPPxpfRG+V0Rf/XEY1x nvkTsJinqdH3zVtneDyAHcR7349kDuGT6GhxqTKQBZsbyBjKspBzDZ4GDuWTwg7HmQg0 ndW2RKU+jNSp9DVwjDju/G4uzUTjPOrdnwjWd1f6M7q/bENVTBOzfSOyaPkk0EL9oDNO T0YxdzaaTvd0ceWUdygA6adCU62VN6ZAGR5xAPpmlOMw5stedbx8S5y6xGtRfHCWyS6R KDq6N1388jTZpU+0ZAOo8yFXQHCMauH7DwjZ2ErMmU34CNrdjBuFFPkYi+MPa3Pm05gH Pw9w== X-Gm-Message-State: ANhLgQ0u+Mf9QVGzHg1SVXo+vzfmXYX8ObDGyLvhZhX9OEyI6A0in7Ya R2tv/Uvxqg05GWguoAIYMQNJ9ZXJuA5Zr8GJ3cbx6G8zIa0= X-Google-Smtp-Source: ADFU+vs9LpCjoiSGguZBjpwzJSYoVeHLdKK4isL2DLh5rEKBNq+NKFpki8G9eTraXGozOPlr9UmQi86QEfcdSOkdYpY= X-Received: by 2002:ac8:3056:: with SMTP id g22mr10210829qte.209.1584064507659; Thu, 12 Mar 2020 18:55:07 -0700 (PDT) MIME-Version: 1.0 From: =?UTF-8?B?6Yqt5LiH5qOa?= Date: Fri, 13 Mar 2020 10:54:47 +0900 Message-ID: Subject: Passthru a VF to Windows guest cause BSOD, chelsio T520BT, SR-IOV To: FreeBSD virtualization Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 48dpg12Y9hz4Nxl X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=sKDknldL; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of wanpengqian@gmail.com designates 2607:f8b0:4864:20::844 as permitted sender) smtp.mailfrom=wanpengqian@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-virtualization@freebsd.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(0.00)[ip: (1.94), ipnet: 2607:f8b0::/32(-1.85), asn: 15169(-1.65), country: US(-0.05)]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[4.4.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Mar 2020 01:55:12 -0000 Hi all. I am trying to passthru a VF device to bhyve guest. Host configuration: SuperMicro X10SRM-F XEON E5 1680v3, 128G RAM root@fbsd13:~ # uname -a FreeBSD fbsd13 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r358902: Thu Mar 12 04:24:24 UTC 2020 root@releng1.nyi.freebsd.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 I can create 2 VFs from host, one for host, one for passthru. root@fbsd13:~ # cat /etc/cxl0.conf PF {device:"cxl0";num_vfs:2;} VF-0 {passthrough:false;} VF-1 {passthrough:true;} Both VFs are fine, VF0 on host can communicate outside and I can pass the VF1 to a FreeBSD 12.1 guest, also works. When I pass the same VF1 to Windows 10 guest, ver 1909, the guest got BSOD during installation. I also try to add VF1 post installation. also got BSOD. the message is IRQL_NOT_LESS_OR_EQUAL. I also try Windows server 2012, during installation of Chelsio Driver, BSOD too. Any suggestions? driver issue or bhyve issue? Thanks.