xhci_hcd: AMD Raphael/Granite Ridge USB 2.0 xHCI [1022:15b8] dies on resume from suspend

xhci_hcd: AMD Raphael/Granite Ridge USB 2.0 xHCI [1022:15b8] dies on resume from suspend

[martinalderson]

[BUG] xhci_hcd 0000:0f:00.0: controller declared dead on resume from suspend

Hardware:
  CPU: AMD Ryzen 9 7900 12-Core Processor
  Board: ASUS PRIME B650-PLUS
  Controller: AMD Raphael/Granite Ridge USB 2.0 xHCI [1022:15b8]
  Subsystem: ASUSTeK Computer Inc. [1043:8877]
  PCI: 0000:0f:00.0 (IOMMU group 30)

Software:
  Kernel: 7.0.0-rc5 (commit be762d8b, built 2026-03-28)
  Distro: Fedora 43 (Workstation)
  Desktop: GNOME on Wayland

Description:
  On the first suspend/resume cycle after boot, the xHCI controller at
  0000:0f:00.0 (AMD Raphael/Granite Ridge USB 2.0) fails to resume and
  is declared dead. A Logitech Unifying Receiver (046d:c52b) on this
  controller is disconnected and the mouse (Logitech M720 Triathlon)
  stops functioning.

  A second xHCI controller on the same system (0000:0c:00.0, AMD 600
  Series Chipset USB 3.2 [1022:43f7]) also errors on resume (USBSTS
  0x401) but successfully recovers via reinit. The 0f:00.0 controller
  does not recover.

  Regression from rc4: suspend/resume worked correctly on 7.0-rc4 and
  earlier kernels on the same hardware.

Reproduce:
  1. Boot with USB device attached to a port on the 0000:0f:00.0 controller
  2. Suspend (systemd suspend)
  3. Resume

dmesg on resume:
  xhci_hcd 0000:0f:00.0: xHCI host not responding to stop endpoint command
  xhci_hcd 0000:0f:00.0: xHCI host controller not responding, assume dead
  xhci_hcd 0000:0f:00.0: HC died; cleaning up
  xhci_hcd 0000:0c:00.0: xHC error in resume, USBSTS 0x401, Reinit
  usb usb1: root hub lost power or was reset
  usb usb2: root hub lost power or was reset
  usb 1-7: WARN: invalid context state for evaluate context command.
  usb 1-10: WARN: invalid context state for evaluate context command.
  usb 7-1: USB disconnect, device number 2

Workaround:
  PCI remove + rescan recovers the controller:
    echo 1 > /sys/bus/pci/devices/0000:0f:00.0/remove
    echo 1 > /sys/bus/pci/rescan

  A simple PCI device reset (echo 1 > .../reset) was insufficient -- the
  controller came back but did not re-enumerate the attached device.

Notes:
  - The 0f:00.0 controller is USB 2.0 only (USB3 root hub has no ports)
  - hci version 0x120, hcc params 0x0110ffc5, quirks 0x0000000200000010

Re: xhci_hcd: AMD Raphael/Granite Ridge USB 2.0 xHCI [1022:15b8] dies on resume from suspend

[Michal Pecio]

On Sun, 29 Mar 2026 17:52:39 -0400, martinalderson@gmail.com wrote:
> [BUG] xhci_hcd 0000:0f:00.0: controller declared dead on resume from
> suspend
> 
> Hardware:
>   CPU: AMD Ryzen 9 7900 12-Core Processor
>   Board: ASUS PRIME B650-PLUS
>   Controller: AMD Raphael/Granite Ridge USB 2.0 xHCI [1022:15b8]
>   Subsystem: ASUSTeK Computer Inc. [1043:8877]
>   PCI: 0000:0f:00.0 (IOMMU group 30)
> 
> Software:
>   Kernel: 7.0.0-rc5 (commit be762d8b, built 2026-03-28)
>   Distro: Fedora 43 (Workstation)
>   Desktop: GNOME on Wayland
> 
> Description:
>   On the first suspend/resume cycle after boot, the xHCI controller at
>   0000:0f:00.0 (AMD Raphael/Granite Ridge USB 2.0) fails to resume and
>   is declared dead. A Logitech Unifying Receiver (046d:c52b) on this
>   controller is disconnected and the mouse (Logitech M720 Triathlon)
>   stops functioning.
> 
>   A second xHCI controller on the same system (0000:0c:00.0, AMD 600
>   Series Chipset USB 3.2 [1022:43f7]) also errors on resume (USBSTS
>   0x401) but successfully recovers via reinit. The 0f:00.0 controller
>   does not recover.
> 
>   Regression from rc4: suspend/resume worked correctly on 7.0-rc4 and
>   earlier kernels on the same hardware.

That's interesting because there were no USB subsystem changes
between 7.0-rc4 and 7.0-rc5.

Any chance you could git-bisect this?
Are both kernels built with the same .config?

> Reproduce:
>   1. Boot with USB device attached to a port on the 0000:0f:00.0
>      controller
>   2. Suspend (systemd suspend)
>   3. Resume

By the way, are you using this affected controller to resume
(with a keyboard or something like that)?
 
> dmesg on resume:
>   xhci_hcd 0000:0f:00.0: xHCI host not responding to stop endpoint command
>   xhci_hcd 0000:0f:00.0: xHCI host controller not responding, assume dead
>   xhci_hcd 0000:0f:00.0: HC died; cleaning up
>   xhci_hcd 0000:0c:00.0: xHC error in resume, USBSTS 0x401, Reinit
>   usb usb1: root hub lost power or was reset
>   usb usb2: root hub lost power or was reset
>   usb 1-7: WARN: invalid context state for evaluate context command.
>   usb 1-10: WARN: invalid context state for evaluate context command.
>   usb 7-1: USB disconnect, device number 2
> 
> Workaround:
>   PCI remove + rescan recovers the controller:
>     echo 1 > /sys/bus/pci/devices/0000:0f:00.0/remove
>     echo 1 > /sys/bus/pci/rescan
> 
>   A simple PCI device reset (echo 1 > .../reset) was insufficient -- the
>   controller came back but did not re-enumerate the attached device.

What about the unbind/bind procedure described here?
https://bugzilla.kernel.org/show_bug.cgi?id=221073

> Notes:
>   - The 0f:00.0 controller is USB 2.0 only (USB3 root hub has no ports)
>   - hci version 0x120, hcc params 0x0110ffc5, quirks 0x0000000200000010