mirror of
https://chromium.googlesource.com/crosvm/crosvm
synced 2025-02-06 02:25:23 +00:00
b1394f719d
rutabaga_gfx is a cross platform, Rust-based, Wayland and
Vulkan-centric Virtual Graphics Interface (VGI).
Apologies for the mega-change, but it was hard to do this piece
by piece.
The rationale for this change is:
1) Android graphics virtualization experts have been proposing
for a VGI for many months (years?). Their goal is to boot
Android anywhere, everywhere.
2) For the {wayland, cross-domain} context type prototype,
it's desirable to create a {wayland, camera} connection at the
appropriate time. Details can be found in the code, though the
RutabagaChannels have yet to be hooked up.
There's a high chance neither effort will work. As such,
rutabaga is just a prototype.
However, even (1) and (2) don't end up working, this
refactor/cleanup by itself makes a ton of sense.
Here's a summary of revelant changes:
* Removed auto-generated {p_defines, p_format, virgl_protocol}.
These files were added for tests when bringing up crosvm-gpu,
and AFAICT these tests are not run. There's actually now a
commit queue for virglrenderer changes and container boot tests
that provides excellent coverage.
* Removed command_buffer.rs. Used only for the previously
mentioned tests. It's quite nice, but couldn't determine the right
place to put it. Maybe data_model? But removed it in the interim.
* Removed {write_from_guest_memory, read_to_volatile}. The same
basic functionality has been moved into {transfer_write,
transfer_read} in Rutabaga.
* Removed VirtioResource, Virtio3DResource, Virtio2DResource,
and VirtioGfxStreamResource in favor of VirtioGpuResource and
RutabagaResource. This leads to less duplication and clearer
separation between external library functions and VMM functions.
* Moved display and hypervisor memory management functions to
virtio_gpu.rs. This is because external components do not interface
with this functionality, and there was a lot of duplication (for example
map/unmap blob).
* Added context management between gfxstream and virglrenderer.
* Added separate gfxstream and virglrenderer flags.
* Clearer naming.
* Added simple implementations for context init and multiple timelines.
These changes have no effect since all Google kernels don't pass the
revelant flags, but are useful for theoretical {wayland, cross-domain}
prototype.
* Unify RESOURCE_CREATE_3D and RESOURCE_CREATE_2D handling.
* Better error handling.
BUG=b:146066070, b:173630595, b:150239451
TEST=launch virtual machine with 2D mode
TEST=launch virtual machine with 3D mode
TEST=boot ARCVM
Change-Id: I240b0c134a3b562cbc65981837a41f6db7767c92
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2522452
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Lingfeng Yang <lfy@google.com>
Reviewed-by: Zach Reizner <zachr@chromium.org>
111 lines
3.3 KiB
TOML
111 lines
3.3 KiB
TOML
[package]
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name = "crosvm"
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version = "0.1.0"
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authors = ["The Chromium OS Authors"]
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edition = "2018"
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[lib]
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path = "src/crosvm.rs"
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[[bin]]
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name = "crosvm"
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path = "src/main.rs"
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[profile.release]
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panic = 'abort'
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overflow-checks = true
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[workspace]
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members = ["qcow_utils"]
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exclude = [
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"assertions",
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"base",
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"cros_async",
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"data_model",
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"rand_ish",
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"sync",
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"sys_util",
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"syscall_defines",
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"tempfile",
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"vm_memory",
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]
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[features]
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default = ["audio"]
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chromeos = ["base/chromeos"]
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default-no-sandbox = []
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audio = ["devices/audio"]
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gpu = ["devices/gpu"]
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plugin = ["protos/plugin", "crosvm_plugin", "kvm", "kvm_sys", "protobuf"]
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power-monitor-powerd = ["arch/power-monitor-powerd"]
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tpm = ["devices/tpm"]
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video-decoder = ["devices/video-decoder"]
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video-encoder = ["devices/video-encoder"]
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wl-dmabuf = ["devices/wl-dmabuf", "gpu_buffer", "resources/wl-dmabuf"]
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x = ["devices/x"]
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virtio-gpu-next = ["rutabaga_gfx/virtio-gpu-next"]
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composite-disk = ["protos/composite-disk", "protobuf", "disk/composite-disk"]
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gfxstream = ["devices/gfxstream"]
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gdb = ["gdbstub", "thiserror", "arch/gdb", "vm_control/gdb", "x86_64/gdb"]
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[dependencies]
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arch = { path = "arch" }
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assertions = { path = "assertions" }
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audio_streams = "*"
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base = "*"
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bit_field = { path = "bit_field" }
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crosvm_plugin = { path = "crosvm_plugin", optional = true }
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data_model = "*"
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devices = { path = "devices" }
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disk = { path = "disk" }
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enumn = { path = "enumn" }
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gdbstub = { version = "0.4.0", optional = true }
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gpu_buffer = { path = "gpu_buffer", optional = true }
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rutabaga_gfx = { path = "rutabaga_gfx", optional = true }
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hypervisor = { path = "hypervisor" }
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kernel_cmdline = { path = "kernel_cmdline" }
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kernel_loader = { path = "kernel_loader" }
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kvm = { path = "kvm", optional = true }
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kvm_sys = { path = "kvm_sys", optional = true }
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libc = "0.2.65"
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libcras = "*"
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minijail = "*" # provided by ebuild
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msg_socket = { path = "msg_socket" }
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net_util = { path = "net_util" }
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p9 = "*"
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protobuf = { version = "2.3", optional = true }
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protos = { path = "protos", optional = true }
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rand_ish = { path = "rand_ish" }
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remain = "*"
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resources = { path = "resources" }
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sync = { path = "sync" }
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tempfile = "*"
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thiserror = { version = "1.0.20", optional = true }
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vhost = { path = "vhost" }
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vm_control = { path = "vm_control" }
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acpi_tables = { path = "acpi_tables" }
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vm_memory = { path = "vm_memory" }
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[target.'cfg(target_arch = "x86_64")'.dependencies]
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x86_64 = { path = "x86_64" }
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[target.'cfg(any(target_arch = "aarch64", target_arch = "arm"))'.dependencies]
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aarch64 = { path = "aarch64" }
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[dev-dependencies]
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base = "*"
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[patch.crates-io]
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assertions = { path = "assertions" }
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audio_streams = { path = "../../third_party/adhd/audio_streams" } # ignored by ebuild
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base = { path = "base" }
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data_model = { path = "data_model" }
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libcras = { path = "../../third_party/adhd/cras/client/libcras" } # ignored by ebuild
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libvda = { path = "../../platform2/arc/vm/libvda/rust" } # ignored by ebuild
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minijail = { path = "../../aosp/external/minijail/rust/minijail" } # ignored by ebuild
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p9 = { path = "../../platform2/vm_tools/p9" } # ignored by ebuild
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sync = { path = "sync" }
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syscall_defines = { path = "syscall_defines" }
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sys_util = { path = "sys_util" }
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tempfile = { path = "tempfile" }
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wire_format_derive = { path = "../../platform2/vm_tools/p9/wire_format_derive" } # ignored by ebuild
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