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Define a platform driver to manage the remoteproc virtio device as a platform devices. The platform device allows to pass rproc_vdev_data platform data to specify properties that are stored in the rproc_vdev structure. Such approach will allow to preserve legacy remoteproc virtio device creation but also to probe the device using device tree mechanism. remoteproc_virtio.c update: - Add rproc_virtio_driver platform driver. The probe ops replaces the rproc_rvdev_add_device function. - All reference to the rvdev->dev has been updated to rvdev-pdev->dev. - rproc_rvdev_release is removed as associated to the rvdev device. - The use of rvdev->kref counter is replaced by get/put_device on the remoteproc virtio platform device. - The vdev device no longer increments rproc device counter. increment/decrement is done in rproc_virtio_probe/rproc_virtio_remove function in charge of the vrings allocation/free. remoteproc_core.c update: Migrate from the rvdev device to the rvdev platform device. From this patch, when a vdev resource is found in the resource table the remoteproc core register a platform device. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20220921135044.917140-5-arnaud.pouliquen@foss.st.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> |
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arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
io_uring | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.