Konstantin Shkolnyy d1697c4ff8 kmod-setup: support early loading for virtio-ccw devices
Before this change, the code checked for presence of virtio-pci
devices to decide whether transport-agnostic virtio drivers needed
to be loaded early.

Do it also if virtio-ccw devices are present, that is, devices with
the control unit type (CU type) 0x3832, under /sys/devices/css0.
(This CU type value is documented in "Virtio Over Channel I/O" virtio
specification section.)

In other words, extend to virtio-ccw devices the fix previously
done for virtio-pci:
  #40161: commit 356cc4a1c3
  #40503: commit 6d36e5fae6

Tested-by: Marc Hartmayer <marc@linux.ibm.com>
Reviewed-by: Marc Hartmayer <marc@linux.ibm.com>
2026-08-31 19:40:33 +09:00
2026-08-30 15:35:31 +09:00
…
2026-07-08 08:23:04 +02:00
2026-04-18 14:24:47 +01:00
…
…
2025-06-05 14:39:20 +02:00
2026-03-06 08:55:55 +01:00
2025-10-07 13:00:12 +01:00
…
2026-07-28 19:46:34 +09:00
2026-08-24 11:56:27 +02:00

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