Date: Sat, 10 Aug 2019 17:46:21 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 237666] repeated messages of "uhub_reattach_port: giving up port reset - device vanished" Message-ID: <bug-237666-19105-Oc9SXwpVAT@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-237666-19105@https.bugs.freebsd.org/bugzilla/> References: <bug-237666-19105@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237666 --- Comment #30 from Hans Petter Selasky <hselasky@FreeBSD.org> --- Hi Konstatin, We are seeing a 32-bit PCI read resulting in -1U. This is a regression issu= e in more recent versions of FreeBSD. Can you comment on these failure messages: --HPS > Hmm, I see that there are two xhci controllers. One is on pci7, and I se= e this: >=20 > pcib7: <PCI-PCI bridge> at device 2.0 numa-domain 0 on pci4 > pcib7: failed to allocate initial I/O port window: 0-0xfff > pcib7: failed to allocate initial memory window: 0-0xfffff > pcib7: failed to allocate initial prefetch window: 0-0xfffff > pci7: <PCI bus> numa-domain 0 on pcib7 > xhci0: <XHCI (generic) USB 3.0 controller> mem 0xd8000000-0xd800ffff at d= evice 0 > .0 numa-domain 0 on pci7 > xhci0: 32 bytes context size, 64-bit DMA > usbus0 numa-domain 0 on xhci0 >=20 > and >=20 > pcib1: <ACPI Host-PCI bridge> port 0xcf8-0xcff numa-domain 0 on acpi0 > pci1: <ACPI PCI bus> numa-domain 0 on pcib1 > ... > pci1: <unknown> at device 17.0 (no driver attached) > xhci1: <Intel Wellsburg USB 3.0 controller> mem 0xf6120000-0xf612ffff irq= 19 at device 20.0 numa-domain 0 on pci1 > xhci1: 32 bytes context size, 64-bit DMA > usbus1 numa-domain 0 on xhci1 > pci1: <simple comms> at device 22.0 (no driver attached) >=20 > I'm also not using any USB3 device regularly, so I don't know if the misb= ehaving controller is functioning at all. >=20 > The messages above are similar with 11.3. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-237666-19105-Oc9SXwpVAT>