crosvm

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Gurchetan Singh 7ca5e3dba3 vm_control: support registering memory at a specific address The guest kernel will allocate from PCI range of the virtgpu device, and send physical addresses via a hypercall. Right now, only support buffers that can be mmap'ed. We could add optimizations for GBM buffers later if needed. BUG=chromium:924405 TEST=compile Change-Id: I094de96a2c35bcd2e18c8a6a2d8cdc39bb392e36 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1626794 Tested-by: kokoro <noreply+kokoro@google.com> Tested-by: Gurchetan Singh <gurchetansingh@chromium.org> Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org> Reviewed-by: Zach Reizner <zachr@chromium.org>	2019-10-01 07:53:32 +00:00
..
src	vm_control: support registering memory at a specific address	2019-10-01 07:53:32 +00:00
Cargo.toml

Gurchetan Singh 7ca5e3dba3 vm_control: support registering memory at a specific address

The guest kernel will allocate from PCI range of the virtgpu
device, and send physical addresses via a hypercall.

Right now, only support buffers that can be mmap'ed.  We could
add optimizations for GBM buffers later if needed.

BUG=chromium:924405
TEST=compile

Change-Id: I094de96a2c35bcd2e18c8a6a2d8cdc39bb392e36
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/1626794
Tested-by: kokoro <noreply+kokoro@google.com>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>

2019-10-01 07:53:32 +00:00

src

vm_control: support registering memory at a specific address

2019-10-01 07:53:32 +00:00

Cargo.toml