Date: Sun, 12 Nov 2023 23:14:41 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 274974] nvme: resetting controller after mounting a partition Message-ID: <bug-274974-227-6npbbCsyam@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-274974-227@https.bugs.freebsd.org/bugzilla/> References: <bug-274974-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274974 --- Comment #8 from Piotr Kubaj <pkubaj@FreeBSD.org> --- Disks are on pci3 and pci4: nvme0: <Generic NVMe Device> mem 0x80000000-0x80003fff irq 1044473 at device 0.0 numa-domain 0 on pci3 nvme1: <Generic NVMe Device> mem 0x80400000-0x80403fff irq 1044474 at device 0.0 numa-domain 0 on pci4 pci3 and pci4 are on respectively pcib3 and pcib4: pci3: <OFW PCI bus> numa-domain 0 on pcib3 pci4: <OFW PCI bus> numa-domain 0 on pcib4 Indeed one of those has HotPlug, but the other does not. pcib3@pci0:2:1:0: class=3D0x060400 rev=3D0xca hdr=3D0x01 vendor=3D0x1= 0b5 device=3D0x8724 subvendor=3D0x16b8 subdevice=3D0x7404 vendor =3D 'PLX Technology, Inc.' device =3D 'PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Swi= tch, 19 x 19mm FCBGA' class =3D bridge subclass =3D PCI-PCI cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[48] =3D MSI supports 8 messages, 64 bit, vector masks cap 10[68] =3D PCI-Express 2 downstream port max data 256(1024) RO NS A= RI disabled max read 128 link x4(x4) speed 8.0(8.0) ASPM disabled(L1) slot 1 power limit 25000 mW HotPlug(present) Attn Button PC(off) MRL(open) cap 0d[a4] =3D PCI Bridge subvendor=3D0x16b8 subdevice=3D0x7404 ecap 0003[100] =3D Serial 1 ca870010b5df0e00 ecap 0001[fb4] =3D AER 1 0 fatal 0 non-fatal 0 corrected ecap 0004[138] =3D Power Budgeting 1 ecap 0019[10c] =3D PCIe Sec 1 lane errors 0 ecap 0002[148] =3D VC 1 max VC0 ecap 0012[e00] =3D Multicast 1 ecap 000d[f24] =3D ACS 1 Source Validation disabled, Translation Blocki= ng disabled P2P Req Redirect disabled, P2P Cmpl Redirect disabled P2P Upstream Forwarding disabled, P2P Egress Control disabled P2P Direct Translated disabled, Enhanced Capability unavailable ecap 000b[b70] =3D Vendor [1] ID 0001 Rev 0 Length 16 pcib4@pci0:2:2:0: class=3D0x060400 rev=3D0xca hdr=3D0x01 vendor=3D0x1= 0b5 device=3D0x8724 subvendor=3D0x16b8 subdevice=3D0x7404 vendor =3D 'PLX Technology, Inc.' device =3D 'PEX 8724 24-Lane, 6-Port PCI Express Gen 3 (8 GT/s) Swi= tch, 19 x 19mm FCBGA' class =3D bridge subclass =3D PCI-PCI cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[48] =3D MSI supports 8 messages, 64 bit, vector masks cap 10[68] =3D PCI-Express 2 downstream port max data 256(1024) RO NS A= RI disabled max read 128 link x4(x4) speed 8.0(8.0) ASPM disabled(L1) slot 2 power limit 25000 mW cap 0d[a4] =3D PCI Bridge subvendor=3D0x16b8 subdevice=3D0x7404 ecap 0003[100] =3D Serial 1 ca870010b5df0e00 ecap 0001[fb4] =3D AER 1 0 fatal 0 non-fatal 0 corrected ecap 0004[138] =3D Power Budgeting 1 ecap 0019[10c] =3D PCIe Sec 1 lane errors 0 ecap 0002[148] =3D VC 1 max VC0 ecap 0012[e00] =3D Multicast 1 ecap 000d[f24] =3D ACS 1 Source Validation disabled, Translation Blocki= ng disabled P2P Req Redirect disabled, P2P Cmpl Redirect disabled P2P Upstream Forwarding disabled, P2P Egress Control disabled P2P Direct Translated disabled, Enhanced Capability unavailable ecap 000b[b70] =3D Vendor [1] ID 0001 Rev 0 Length 16 What's more strange, I can now mount the nvme0 drive on pci3 (which has HP), even though it didn't work before. Attempting to mount nvme1 still doesn't work. --=20 You are receiving this mail because: You are the assignee for the bug.=
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