Add a new PciDevice::preferred_address() function, which allows devices
to report a PCI address where they would prefer to be allocated.
This lets the arch layer pick out the devices that need to have their
addresses reserved before allocating the remaining addresses to device
that don't care about their assigned PCI address.
For now, the returned preferred_address value is not actually used aside
from checking is_some(), but it will be used in upcoming cleanups.
BUG=b:237415650
TEST=Run x86-64 bzImage
Change-Id: Ia323274dcf801a8fe1959287bcc791ca32ce4e18
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3781441
Tested-by: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Pull the declaration of the `EventToken` enum up to the top level of the
base crate, replacing the identical implementations inside sys/windows
and sys/unix.
Use the `EventToken` name consistently throughout the tree to remove the
unix-flavored "poll" nomenclature.
BUG=b:213153157
TEST=tools/dev_container tools/presubmit --all
Change-Id: I0ba42037b533b796797a7a3f6d8d7e71a5592aba
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3642673
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Noah Gold <nkgold@google.com>
Describe the cross-platform abstraction from base rather than the
Linux-specific PollContext/EpollContext.
BUG=None
TEST=read mdbook output
Change-Id: I5733913d389b222fdbdcee39c3554435524c46ad
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3625928
Reviewed-by: Noah Gold <nkgold@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
The sys_util crate has been merged into base, but a few places still
refer to the old name. Fix or remove them as appropriate.
BUG=b:227226222
TEST=tools/presubmit --all
Change-Id: Icf9b57aff672b7c1afec768c9694e059f0f9a43d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3621205
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
As we are going to introduce more media-related crates, reserve the
"media" folder as a placeholder for them, starting with the existing
libvda.
BUG=b:169295147
BUG=b:214478588
TEST=cargo build --features "video-decoder,video-encoder,libvda"
Change-Id: I1b2ec65cbba8b735db3d19845c504546fa1c64ca
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3565623
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Alexandre Courbot <acourbot@chromium.org>
At nearly 4k loc its harder to maintain. This change only moves some
things around without changing any code. Input on symbol visibility is
welcome - in reality it doesn't really matter if symb is
pub/pub(super)/pub(crate) as mods themselves are private to linux mod.
I plan to invest more into splitting things apart if possible
(especially the main loop) but its a start
TEST=./tools/presubmit
BUG=n/a
Change-Id: I2792dd0acdb5627f1c9b5d0fb998c976c6fe5e15
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3422266
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Noah Gold <nkgold@google.com>
Reviewed-by: Anton Romanov <romanton@google.com>
Commit-Queue: Anton Romanov <romanton@google.com>
Auto-Submit: Anton Romanov <romanton@google.com>
The tool is added to ./tools/fmt which will be called during
./tools/presubmit as well as by Kokoro during testing.
This requires a new dev container version to bundle the mdformat
tool in the container.
Note: mdformat does not have any IDE integrations, but the prettier
plugin with prose-wrap enabled and a line length of 100 provides
almost identical results.
BUG=None
TEST=./tools/fmt --check
Change-Id: I0ae5659eff8555df7c85c70e62095a1e116b98da
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3416098
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Dennis Kempin <denniskempin@google.com>
It's a common idea to have ARCHITECTURE.md next to README.md and
CONTRIBUTING.md [1].
So, let's do so instead of having the doc only under mdbook.
[1] https://matklad.github.io//2021/02/06/ARCHITECTURE.md.html
BUG=b:195003973
TEST=mdbook build
Change-Id: I8d3f479ba65c7f85865c51b5c22fb5b37d6e8f78
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3188675
Commit-Queue: Dennis Kempin <denniskempin@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-by: Dennis Kempin <denniskempin@google.com>
2021-09-29 16:19:50 +00:00
Renamed from docs/book/src/appendix/architectural_overview.md (Browse further)
