[Bug 220491] usb_storage connected SD card disconnects/reconnects on resume from suspend

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https://bugzilla.kernel.org/show_bug.cgi?id=220491

--- Comment #9 from Paul Ausbeck (paula@alumni.cse.ucsc.edu) ---
Created attachment 308565
  --> https://bugzilla.kernel.org/attachment.cgi?id=308565&action=edit
usbmon trace of successful suspend/resume

The internal usb_storage device does not always disconnect/reconnect on resume
from suspend. I have attached a usbmon trace from a successful suspend/resume
in that the usb_storage device is merely reset and the associated filesystem
remains mounted. This trace has the "k" quirk in place:

[    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-6.12.38+deb13-amd64
root=UUID=678480bb-2d48-4a21-bdd3-d13f4a8d21ad ro net.ifnames=0
usbcore.autosuspend=-1 mitigations=off usbcore.quirks=05e3:0747:k quiet
[    0.030419] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-6.12.38+deb13-amd64
root=UUID=678480bb-2d48-4a21-bdd3-d13f4a8d21ad ro net.ifnames=0
usbcore.autosuspend=-1 mitigations=off usbcore.quirks=05e3:0747:k quiet
[    0.909039] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100
quirks 0x000000000004b810

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