Date: Thu, 21 Jan 2021 17:12:40 GMT From: Mitchell Horne <mhorne@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: d970a8218e16 - stable/12 - armv8crypto: print a message on probe failure Message-ID: <202101211712.10LHCeJY090952@gitrepo.freebsd.org>
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The branch stable/12 has been updated by mhorne: URL: https://cgit.FreeBSD.org/src/commit/?id=d970a8218e16e3da8234f8b236d28919c1439090 commit d970a8218e16e3da8234f8b236d28919c1439090 Author: Mitchell Horne <mhorne@FreeBSD.org> AuthorDate: 2021-01-18 20:59:21 +0000 Commit: Mitchell Horne <mhorne@FreeBSD.org> CommitDate: 2021-01-21 17:12:00 +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 Sponsored by: The FreeBSD Foundation (cherry picked from commit a520f5ca580fcff34fd0d9f0d64a4c165f57eb30) --- 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 c11053cc8e17..8cfb0ec5cb9d 100644 --- a/sys/crypto/armv8/armv8_crypto.c +++ b/sys/crypto/armv8/armv8_crypto.c @@ -110,6 +110,9 @@ 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");
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