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Linux kernel source tree
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An endpoint can discover the minimum size, maximum size and alignment boundary for the Rx/Tx buffers by passing the function ID of the FFA_RXTX_MAP ABI as input in the FFA_FEATURES interface. The maximum size is an optional field and a value of 0 means that the partition manager or the hypervisor does not enforce a maximum size. Use the discovery mechanism and remove the hardcoded 4kB buffer size. If the discovery fails, it still defaults to 4kB. Message-Id: <20240820-ffa_v1-2-v2-7-18c0c5f3c65e@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> |
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| crypto | ||
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| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
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| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| 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 reStructuredText 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.