From owner-freebsd-questions@freebsd.org Sat Dec 5 21:06:20 2020 Return-Path: Delivered-To: freebsd-questions@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 043DC4A8300 for ; Sat, 5 Dec 2020 21:06:20 +0000 (UTC) (envelope-from plmahan@gmail.com) Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 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 4CpMZ252Zwz4h2F for ; Sat, 5 Dec 2020 21:06:18 +0000 (UTC) (envelope-from plmahan@gmail.com) Received: by mail-lf1-x133.google.com with SMTP id y19so445584lfa.13 for ; Sat, 05 Dec 2020 13:06:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=yrF7Dxf7OlL1M/ADlAY8qctbzIW8TGF7DkB5nhTwOZs=; b=Tuyh97hU7QmJr5HdbOb0Qi/VePujoSVe+VO6EWaMDSRbH05gL3/kcmrnjouNIqxuwm PFXBgvz97l9t0oP4aZMbLaGfImOraAk4/+4v0Mk3fcIDZVuyr7RVQK3Hk/HWYaqudo56 dkMVqUQlna+EuHBsAXTgwGgdkjvtBLFKnKGFtqdanE1X0SBlOCl05NugtLQTKbN2ltxI qTglhAmxiwIOP8K14GO2pvMYmMF7JWaAjNshqD9jCYgsuVDIZ/WL2LUy+Q1CYXPqFMi6 fFDHg61t/OYNtA93kqzx/HAIOG23hYlUVtueaZTrp56ZLZbxYq4ZPKjpI9w4uC207zWB TzXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=yrF7Dxf7OlL1M/ADlAY8qctbzIW8TGF7DkB5nhTwOZs=; b=D8di+RSWD2hG/5h3kg9MW0mDoRJOYiwBdcjey2l2n9RgNuEBmGdQXn5j9F67v6ouRm NAUPfXXy022caqPZUG6qZnTZ2g1w57rEJh9NAwSfQBs/uVfQd/ENYGkwsuPcAgRl/M4x awLxBnV8goVb9q1ii0q5+PMBACJ0C/XH44UDPyy4HsUmfQie1jFw8BImd4V1tlsOx75/ T/wVVGnW53E4DqU1xHdnDGBNksEAnTJVRdnTtSvXnZ39bisALDitMswSswq+h/Ryo2qx nd9bibPXUbMo14127x2TgMkOhBCCNJe4Bbzs/aki0rxNVSXy104HQB7RHcDlgaZLnoZD nw6g== X-Gm-Message-State: AOAM533VSDT7jTM0+DMrTsckHjUi2+P0OtekxLpoNEqS2FeWCRdwb7E0 MulJdmQdo/OXHM+nD8Bzf5W0DqnCdpdLZTbWsUS/3TxA6WU= X-Google-Smtp-Source: ABdhPJwvwjvdJNaKQx33fvIv6vVEUNqfAG1wyt+QbjeKE8fE/nH7cCx5fFJ/wNWy42tMe8xHf0vPgnWQdwmIMpcRvqA= X-Received: by 2002:a05:6512:368a:: with SMTP id d10mr5633043lfs.579.1607202375969; Sat, 05 Dec 2020 13:06:15 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Patrick Mahan Date: Sat, 5 Dec 2020 13:06:05 -0800 Message-ID: Subject: Re: Cryptographic Coprocessor PSPCPP To: Andrea Venturoli Cc: User Questions X-Rspamd-Queue-Id: 4CpMZ252Zwz4h2F X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=Tuyh97hU; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of plmahan@gmail.com designates 2a00:1450:4864:20::133 as permitted sender) smtp.mailfrom=plmahan@gmail.com X-Spamd-Result: default: False [-3.88 / 15.00]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.88)[-0.876]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a00:1450:4864:20::133:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; SPAMHAUS_ZRD(0.00)[2a00:1450:4864:20::133:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::133:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-questions] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 Dec 2020 21:06:20 -0000 On Sat, Dec 5, 2020 at 8:49 AM Andrea Venturoli wrote: > Hello. > > On a brand new machine, pciconf -lv shows: > none5@pci0:43:0:1: class=0x108000 card=0x7b861462 chip=0x14861022 > rev=0x00 hdr=0x00 > vendor = 'Advanced Micro Devices, Inc. [AMD]' > device = 'Starship/Matisse Cryptographic Coprocessor PSPCPP' > class = encrypt/decrypt > > What's this? > Any way to use it? I.e. does FreeBSD have a driver? > If so, any reason to use it? > > Try looking at this link - https://bsd-hardware.info/index.php?id=pci:1022-1486-1462-7a38&dev_class=10-80&dev_type=encryption+controller&dev_vendor=AMD&dev_name=Starship%2FMatisse+Cryptographic+Coprocessor+PSPCPP&dev_ident=3f140 It looks like it is only supported in 13.x Patrick