Extend the AST2600 functional tests with PCIe and network checks.
This patch introduces a new helper "do_ast2600_pcie_test()" that runs "lspci"
on the emulated system and verifies the presence of the expected PCIe devices:
- 80:00.0 Host bridge: ASPEED Technology, Inc. Device 2600
- 80:08.0 PCI bridge: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge
- 81:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection
To exercise the PCIe network device, the test adds:
-device e1000e,netdev=net1,bus=pcie.0
-netdev user,id=net1
and assigns an IP address to the interface, verifying it with `ip addr`.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250919093017.338309-14-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
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