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Michael Schmidt 2a09d5e53f drivers: virt_ivshmem: Allow multiple instances of ivShMem devices.
- Supporting multiple instances of ivShMem virtual devices.
- Introduces DT based configuration for ivShMem devices.
- Add DTS overlay file to test new multiple ivshmem instance capability.
- Enable BDF unspecified device initialization.
  (limited to one instance. An improved version of pcie_bdf_lookup()
  will come soon that fixes this limitation)
- Make PCIE DTS file macros available for a proper ivshmem device
  properties parsing.

Sample for dts file:
pcie0 {
	label = "PCIE_0";
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "intel,pcie";
	ranges;
    ivshmem0: ivshmem@800 {
	    compatible = "qemu,ivshmem";
	    reg = <PCIE_BDF_NONE PCIE_ID(0x1af4,0x1110)>;
	    label = "IVSHMEM";
	    status = "okay";
    };
};

Signed-off-by: Michael Schmidt <michael1.schmidt@intel.com>
2022-04-12 16:40:25 -04:00
.buildkite ci: Bump to use SDK 0.13.1 2021-09-21 13:03:02 -04:00
.github ci: split Bluetooth workflow 2022-03-08 11:16:09 -05:00
arch arch/x86: Fix MSI MAP destination 2022-03-16 11:45:25 -04:00
boards boards: arm: stm32l562e_dk and nucleo_l552ze_q add openocd support 2022-04-12 12:04:07 -04:00
cmake cmake: fix multiple shield parsing 2022-03-02 07:11:23 -05:00
doc doc: css: update code documentation directives style 2022-04-07 05:30:04 -04:00
drivers drivers: virt_ivshmem: Allow multiple instances of ivShMem devices. 2022-04-12 16:40:25 -04:00
dts drivers: virt_ivshmem: Allow multiple instances of ivShMem devices. 2022-04-12 16:40:25 -04:00
include pm: Remove unused fields in pm_device 2022-03-29 18:04:54 +02:00
kernel poll: modify the function z_vrfy_k_poll 2022-01-25 14:05:49 -05:00
lib lib: os: mpsc_pbuf: Add const to mpsc_pbuf_free argument 2022-03-15 20:28:31 -04:00
misc toolchain: add GEN_ABSOLUTE_SYM_KCONFIG() 2021-02-02 09:23:45 -05:00
modules drivers: can: change can_tx_callback_t function signature 2022-01-15 12:01:35 -05:00
samples samples: subsys: mgmt: smp_svr: Fix dupicate fs mgmt registration 2022-04-12 16:39:15 -04:00
scripts doc: update requirements 2022-04-07 05:30:04 -04:00
share cmake: check zephyr version if specified and ZEPHYR_BASE is set 2021-05-25 16:48:35 -05:00
soc drivers: clock_control: More power supply modes for STM32H7 2022-01-05 13:11:32 -05:00
subsys net: gptp: Fix type mismatch calculation error in gptp_mi 2022-03-29 12:07:20 -04:00
tests drivers: virt_ivshmem: Allow multiple instances of ivShMem devices. 2022-04-12 16:40:25 -04:00
.checkpatch.conf checkpatch: ignore linux specific ENOSYS warning 2021-03-30 10:50:14 -05:00
.clang-format clang-format: Change lines length limit from 80 to 100 2021-05-06 08:13:32 -05:00
.codecov.yml ci: add .codecov.yml for codecov.io configuration 2018-01-03 13:12:03 -05:00
.editorconfig editorconfig: indent Kconfig files with tabs 2020-07-08 21:30:38 -04:00
.gitattributes gitattributes: Tell linguist to ignore test pattern files 2020-04-23 14:07:57 -04:00
.gitignore gitignore: add common Python venv directories 2021-04-20 11:30:40 -05:00
.gitlint gitlint: match max title length restriction with checkpatch 2019-05-29 14:43:16 -04:00
.mailmap mailmap: update mailmap file with some stray emails 2021-06-17 14:15:41 -04:00
.uncrustify.cfg uncrustify: Add a rule to remove space inside function argument 2018-10-16 09:50:03 -04:00
CMakeLists.txt cmake: save eh_frame section in output with CONFIG_EXCEPTIONS. 2022-03-15 20:27:00 -04:00
CODEOWNERS drivers: syscon: Add support for multiple regions 2021-09-22 10:32:11 -04:00
CODE_OF_CONDUCT.md coc: move to markdown format 2019-01-24 15:37:15 -05:00
CONTRIBUTING.rst doc: Fixed a link in CONTRIBUTING.rst 2019-02-28 12:46:04 -08:00
Kconfig kconfig: Clean up header comments and make them consistent 2019-11-04 17:31:27 -05:00
Kconfig.zephyr armclang: ARM Compiler C library support 2021-08-30 08:54:23 -04:00
LICENSE
MAINTAINERS.yml MAINTAINERS: add myself as riscv collaborator 2021-09-24 08:27:56 -04:00
README.rst doc: replace buildkite with github actions 2021-11-26 06:43:38 -05:00
VERSION release: Bump release to 2.7.1 2021-12-15 11:34:12 -05:00
version.h.in cmake: explain BUILD_VERSION and KERNEL_VERSION_* 2019-05-09 11:52:05 +02:00
west.yml west.yml: Update mcumgr to backport fix for issue #38502 2021-10-26 17:53:55 -04:00
zephyr-env.cmd scripts: remove west from scripts/ 2019-01-29 10:15:01 +01:00
zephyr-env.sh zephyr_env.sh: Remove semicolons at ends of lines 2019-12-10 14:34:46 -08:00

README.rst

.. raw:: html

   <a href="https://www.zephyrproject.org">
     <p align="center">
       <img src="doc/_static/images/logo-readme.png">
     </p>
   </a>

   <a href="https://bestpractices.coreinfrastructure.org/projects/74"><img
   src="https://bestpractices.coreinfrastructure.org/projects/74/badge"></a>
   <a
   href="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml?query=branch%3Amain">
   <img
   src="https://github.com/zephyrproject-rtos/zephyr/actions/workflows/twister.yaml/badge.svg?event=push"></a>


The Zephyr Project is a scalable real-time operating system (RTOS) supporting
multiple hardware architectures, optimized for resource constrained devices,
and built with security in mind.

The Zephyr OS is based on a small-footprint kernel designed for use on
resource-constrained systems: from simple embedded environmental sensors and
LED wearables to sophisticated smart watches and IoT wireless gateways.

The Zephyr kernel supports multiple architectures, including ARM Cortex-M,
Intel x86, ARC, Nios II, Tensilica Xtensa, and RISC-V, and a large number of
`supported boards`_.

.. below included in doc/introduction/introduction.rst


Getting Started
***************

Welcome to Zephyr! See the `Introduction to Zephyr`_ for a high-level overview,
and the documentation's `Getting Started Guide`_ to start developing.

.. start_include_here

Community Support
*****************

Community support is provided via mailing lists and Discord; see the Resources
below for details.

.. _project-resources:

Resources
*********

Here's a quick summary of resources to help you find your way around:

* **Help**: `Asking for Help Tips`_
* **Documentation**: http://docs.zephyrproject.org (`Getting Started Guide`_)
* **Source Code**: https://github.com/zephyrproject-rtos/zephyr is the main
  repository; https://elixir.bootlin.com/zephyr/latest/source contains a
  searchable index
* **Releases**: https://github.com/zephyrproject-rtos/zephyr/releases
* **Samples and example code**: see `Sample and Demo Code Examples`_
* **Mailing Lists**: users@lists.zephyrproject.org and
  devel@lists.zephyrproject.org are the main user and developer mailing lists,
  respectively. You can join the developer's list and search its archives at
  `Zephyr Development mailing list`_. The other `Zephyr mailing list
  subgroups`_ have their own archives and sign-up pages.
* **Nightly CI Build Status**: https://lists.zephyrproject.org/g/builds
  The builds@lists.zephyrproject.org mailing list archives the CI nightly build results.
* **Chat**: Real-time chat happens in Zephyr's Discord Server. Use
  this `Discord Invite`_ to register.
* **Contributing**: see the `Contribution Guide`_
* **Wiki**: `Zephyr GitHub wiki`_
* **Issues**: https://github.com/zephyrproject-rtos/zephyr/issues
* **Security Issues**: Email vulnerabilities@zephyrproject.org to report
  security issues; also see our `Security`_ documentation. Security issues are
  tracked separately at https://zephyrprojectsec.atlassian.net.
* **Zephyr Project Website**: https://zephyrproject.org

.. _Discord Invite: https://chat.zephyrproject.org
.. _supported boards: http://docs.zephyrproject.org/latest/boards/index.html
.. _Zephyr Documentation: http://docs.zephyrproject.org
.. _Introduction to Zephyr: http://docs.zephyrproject.org/latest/introduction/index.html
.. _Getting Started Guide: http://docs.zephyrproject.org/latest/getting_started/index.html
.. _Contribution Guide: http://docs.zephyrproject.org/latest/contribute/index.html
.. _Zephyr GitHub wiki: https://github.com/zephyrproject-rtos/zephyr/wiki
.. _Zephyr Development mailing list: https://lists.zephyrproject.org/g/devel
.. _Zephyr mailing list subgroups: https://lists.zephyrproject.org/g/main/subgroups
.. _Sample and Demo Code Examples: http://docs.zephyrproject.org/latest/samples/index.html
.. _Security: http://docs.zephyrproject.org/latest/security/index.html
.. _Asking for Help Tips: https://docs.zephyrproject.org/latest/getting_started/index.html#asking-for-help