From owner-dev-commits-src-all@freebsd.org Mon Jan 18 21:12:17 2021 Return-Path: Delivered-To: dev-commits-src-all@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 437DB4F5D91; Mon, 18 Jan 2021 21:12:17 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DKPcd1KM8z3Ffb; Mon, 18 Jan 2021 21:12:17 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 206621A8B3; Mon, 18 Jan 2021 21:12:17 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 10ILCHO8071962; Mon, 18 Jan 2021 21:12:17 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 10ILCHoC071957; Mon, 18 Jan 2021 21:12:17 GMT (envelope-from git) Date: Mon, 18 Jan 2021 21:12:17 GMT Message-Id: <202101182112.10ILCHoC071957@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mitchell Horne Subject: git: a520f5ca580f - main - armv8crypto: print a message on probe failure MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: mhorne X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: a520f5ca580fcff34fd0d9f0d64a4c165f57eb30 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Jan 2021 21:12:17 -0000 The branch main has been updated by mhorne: URL: https://cgit.FreeBSD.org/src/commit/?id=a520f5ca580fcff34fd0d9f0d64a4c165f57eb30 commit a520f5ca580fcff34fd0d9f0d64a4c165f57eb30 Author: Mitchell Horne AuthorDate: 2021-01-18 20:59:21 +0000 Commit: Mitchell Horne CommitDate: 2021-01-18 20:59:21 +0000 armv8crypto: print a message on probe failure Similar to the message printed by aesni(4), let the user know if the driver is unsupported by their CPU. PR: 252543 Reported by: gbe MFC after: 3 days Sponsored by: The FreeBSD Foundation --- sys/crypto/armv8/armv8_crypto.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sys/crypto/armv8/armv8_crypto.c b/sys/crypto/armv8/armv8_crypto.c index 90d096b53b1a..f296337e6f33 100644 --- a/sys/crypto/armv8/armv8_crypto.c +++ b/sys/crypto/armv8/armv8_crypto.c @@ -112,6 +112,9 @@ armv8_crypto_probe(device_t dev) case ID_AA64ISAR0_AES_PMULL: ret = 0; break; + case ID_AA64ISAR0_AES_NONE: + device_printf(dev, "CPU lacks AES instructions"); + break; } device_set_desc_copy(dev, "AES-CBC,AES-XTS");