From owner-freebsd-bugs@freebsd.org Thu Jul 27 00:53:00 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 16E9DDB52D4 for ; Thu, 27 Jul 2017 00:53:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 02AAC82F9F for ; Thu, 27 Jul 2017 00:53:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v6R0qxRO090943 for ; Thu, 27 Jul 2017 00:52:59 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221038] dev/amd_ecc_inject does not work with AMD ryzen Date: Thu, 27 Jul 2017 00:53:00 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: truckman@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Jul 2017 00:53:00 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221038 --- Comment #3 from Don Lewis --- I also get the "DRAM ECC is not supported or disabled" message. I have boo= ted Linux on this machine and it claimed that EDAC was enabled, though admitted= ly I haven't rechecked since my last BIOS upgrade. My motherboard is a Gigabyte AX370-GAMING 5, which claims to support ECC. I have this ECC RAM installed: http://www.crucial.com/usa/en/ct4k16g4wfd824a though dmidecode reports a strange value for total width: # dmidecode -t memory # dmidecode 3.0 Scanning /dev/mem for entry point. SMBIOS 3.0 present. Handle 0x0027, DMI type 16, 23 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: Multi-bit ECC Maximum Capacity: 64 GB Error Information Handle: 0x0026 Number Of Devices: 4 Handle 0x002E, DMI type 17, 40 bytes Memory Device Array Handle: 0x0027 Error Information Handle: 0x002D Total Width: 128 bits Data Width: 64 bits Size: 16384 MB Form Factor: DIMM Set: None Locator: DIMM 0 Bank Locator: CHANNEL A Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2400 MHz Manufacturer: Micron Technology Serial Number: 14C07593 Asset Tag: Not Specified Part Number: 18ASF2G72AZ-2G3B1=20=20=20 Rank: 2 Configured Clock Speed: 2400 MHz Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V Handle 0x0031, DMI type 17, 40 bytes Memory Device Array Handle: 0x0027 Error Information Handle: 0x0030 Total Width: 128 bits Data Width: 64 bits Size: 16384 MB Form Factor: DIMM Set: None Locator: DIMM 1 Bank Locator: CHANNEL A Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2400 MHz Manufacturer: Micron Technology Serial Number: 14C0753E Asset Tag: Not Specified Part Number: 18ASF2G72AZ-2G3B1=20=20=20 Rank: 2 Configured Clock Speed: 2400 MHz Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V Handle 0x0034, DMI type 17, 40 bytes Memory Device Array Handle: 0x0027 Error Information Handle: 0x0033 Total Width: 128 bits Data Width: 64 bits Size: 16384 MB Form Factor: DIMM Set: None Locator: DIMM 0 Bank Locator: CHANNEL B Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2400 MHz Manufacturer: Micron Technology Serial Number: 14C07579 Asset Tag: Not Specified Part Number: 18ASF2G72AZ-2G3B1=20=20=20 Rank: 2 Configured Clock Speed: 2400 MHz Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V Handle 0x0037, DMI type 17, 40 bytes Memory Device Array Handle: 0x0027 Error Information Handle: 0x0036 Total Width: 128 bits Data Width: 64 bits Size: 16384 MB Form Factor: DIMM Set: None Locator: DIMM 1 Bank Locator: CHANNEL B Type: DDR4 Type Detail: Synchronous Unbuffered (Unregistered) Speed: 2400 MHz Manufacturer: Micron Technology Serial Number: 14C07472 Asset Tag: Not Specified Part Number: 18ASF2G72AZ-2G3B1=20=20=20 Rank: 2 Configured Clock Speed: 2400 MHz Minimum Voltage: 1.2 V Maximum Voltage: 1.2 V Configured Voltage: 1.2 V --=20 You are receiving this mail because: You are the assignee for the bug.=