Branch: refs/heads/main Home: https://github.com/OpenAMP/openamp-system-reference Commit: 6470501769c127545a5d838faabdafd916cfd36f https://github.com/OpenAMP/openamp-system-reference/commit/6470501769c127545... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: A LICENSE.md

Log Message: ----------- Add LICENSE file

This project uses same license as openamp project. So copy over open-amp project license file and add AMD copyrights line

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: 8fdd792ac69ca44ca56bfa5f8c51d81c2029a115 https://github.com/OpenAMP/openamp-system-reference/commit/8fdd792ac69ca44ca... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: A examples/linux/rpmsg-echo-test/Makefile A examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- Move rpmsg-echo-test examples from meta-openamp

examples directory will contain different apps demonstrating various functionality of openamp framework

This particular app was moved from meta-openamp project as meta-openamp is supposed to have only Yocto bitbake recipes and not source files.

This app demonstrates fast IPC communication without data corruption between Host and Remote processor. IPC communication is done via rpmsg framework in kernelspace

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: 001a2495f7f410b648e9d45cb96a1dcc7c96b4c9 https://github.com/OpenAMP/openamp-system-reference/commit/001a2495f7f410b64... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: A examples/linux/rpmsg-echo-test/README

Log Message: ----------- rpmsg-echo-test: Add README file

README file describes functionality of this application. It also contains information about corresponding remote firmware

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: 68f9599c7524dc95d479dba96ec1678c024072d1 https://github.com/OpenAMP/openamp-system-reference/commit/68f9599c7524dc95d... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: M examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- rpmsg-echo-test: fix app documentation

Fix description of the app and add SPDX license Identifier

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: 8094c7794a9718735763c0572bce5fbf47e570e8 https://github.com/OpenAMP/openamp-system-reference/commit/8094c7794a9718735... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: M examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- rpmsg-echo-test: fix command line option handling

Print help text if any unwanted command line option is passed. Also use strtol over atoi to convert command line string to decimal where required.

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: 7984199ab2ee2b2e186b9afbcec685edcde85c76 https://github.com/OpenAMP/openamp-system-reference/commit/7984199ab2ee2b2e1... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: M examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- rpmsg-echo-test: change ambiguous api name

rpmsg_create_ept name is used in open-amp library. Change this API name to app_rpmsg_create_ept to avoid confusion

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: 0a51535f424ab1e21bd7214865028d5284a8ccbe https://github.com/OpenAMP/openamp-system-reference/commit/0a51535f424ab1e21... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: M examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- examples: get rpmsg_ctrl from new path

Kernel uses rpmsg_ctrl from virtio0.rpmsg_ctrl.0.0 directory. Add this support without breaking backward compatibility

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: d23da048dd9934eafdf5c1ca2ac611639965cc07 https://github.com/OpenAMP/openamp-system-reference/commit/d23da048dd9934eaf... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: M examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- rpmsg-echo-test: use __progname

use __progname instead of hardcode binary name

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: a79851d7ffb883184addcae02ffd3d1b75ea63bd https://github.com/OpenAMP/openamp-system-reference/commit/a79851d7ffb883184... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: M examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- rpmsg-echo-test: modprobe rpmsg_ctrl driver

Attempt to probe rpmsg_ctrl driver for kernel >= 6.0. If failed, then assume it's kernel < 6.0 and continue execution.

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Commit: 5d4b284cdec95a1b7485e4597f3de0aaf481ccea https://github.com/OpenAMP/openamp-system-reference/commit/5d4b284cdec95a1b7... Author: Tanmay Shah tanmay.shah@amd.com Date: 2022-11-15 (Tue, 15 Nov 2022)

Changed paths: M examples/linux/rpmsg-echo-test/echo_test.c

Log Message: ----------- rpmsg-echo-test: replace offensive terminology

replace "Master" with "Host"

Signed-off-by: Tanmay Shah tanmay.shah@amd.com

Compare: https://github.com/OpenAMP/openamp-system-reference/compare/c6ca3b15661a...5...