Vincent Stehlé 24ff258905 support/testing: test_xen: add networking
Enhance the Xen python tests to exercise networking:

- Add the networking support we need to the Linux kernel configurations.
- Add a virtual network interface to the Xen dom1 configurations.
- Update the test in the following way:
  * Start the emulator with restricted networking.
  * Create a network bridge in dom0.
  * Check that networking is functional in both domains by ping'ing the
    gateway.
  (Refer also to the diagram in the python script.)
- While at it, bump Linux kernel to 6.17.1 and U-Boot to 2025.07.
  We also need to adjust the DTB address in the Arm 32b U-Boot script to
  accommodate the new U-Boot version, which does not have enough free space
  around the control DTB anymore.
  We disable IPv6 in both kernel configurations to make the 32b test pass
  on gitlab CI.

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
2025-10-16 21:04:29 +02:00
2025-10-10 13:43:39 +02:00
2025-09-28 16:05:29 +02:00
2025-09-28 13:26:40 +02:00
2025-10-11 23:46:05 +02:00
2025-09-08 14:14:57 +02:00

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