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authorNico Huber <nico.h@gmx.de>2021-03-07 16:38:50 +0100
committerNico Huber <nico.h@gmx.de>2021-03-12 23:45:14 +0000
commita6a8df39e14404766a46ad12e7b1bfbb25410302 (patch)
tree88b445f0520866379ec30415920d570ea8c2d383 /.gitmodules
parentc2ffe89f777dfd85308177e126b22f10ef5c2e0a (diff)
util/qemu: Add additional config file for QEMU/Q35
The `q35-alpine.cfg` adds a lot of PCIe devices to resemble the topology inside an Intel Alpine Ridge Thunderbolt controller. By no means could this be detected as such a controller. But having a real-world example of such a topology can help to test the allocator and other algorithms on a deeper tree. It adds two levels of PCIe switches (`alpine-root` and `alpine-1`), and two endpoints (a `pci-testdev` and an xHCI controller). It can be added to the default `q35-base.cfg` config, e.g. with: $ make qemu QEMU_EXTRA_CFGS=util/qemu/q35-alpine.cfg Change-Id: Ieab09c5b67a5aafa986e7d68a6c1a974530408b0 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/51329 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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