Date: Mon, 30 May 2022 20:18:34 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 264172] nvme(4): PM9A1 NVMe Samsung 512GB no longer available with 13.1-RELEASE (was working with 13.0) Message-ID: <bug-264172-227-fR0TR6W3ln@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-264172-227@https.bugs.freebsd.org/bugzilla/> References: <bug-264172-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264172 --- Comment #11 from Alexander Motin <mav@FreeBSD.org> --- With my vmd(4) driver rework in 13.1 I've tried to turn it into more or less reasonable PCIe bridge. I suspect that it could just fix things enough to expose some existing issue(s), hidden otherwise. The "Power Fault Detected" messages you see are going from PCIe hot-plug code and are not directly rel= ayed to vmd(4). You may try to set hw.pci.enable_pcie_hp=3D0 loader tunable to = block the PCIe hot-plug support. You may also check your UEFI settings for any PCI/PCIe hot-plug options. Unfortunately I can't say more with only the information available. For `dmesg` I'd prefer to see verbose messages enables, while for `pciconf` I'd= use `-lvcb` arguments, or may be use `lspci -vvvv`, if can be installed, for maximum information. --=20 You are receiving this mail because: You are the assignee for the bug.=
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