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[OpenAMP/open-amp] 7cad4e: virtio-mmio: hypervisor-less mode

by Arnaud Pouliquen

Branch: refs/heads/virtio-exp Home: https://github.com/OpenAMP/open-amp Commit: 7cad4e88e2717f8b84c1fe8c9496a6748d4e49b5 https://github.com/OpenAMP/open-amp/commit/7cad4e88e2717f8b84c1fe8c9496a674… Author: Dan Milea <dan.milea(a)windriver.com> Date: 2024-04-11 (Thu, 11 Apr 2024) Changed paths: M cmake/options.cmake M lib/include/openamp/virtio_mmio.h A lib/include/openamp/virtio_mmio_hvl.h M lib/virtio/virtqueue.c M lib/virtio_mmio/CMakeLists.txt M lib/virtio_mmio/virtio_mmio_drv.c A lib/virtio_mmio/virtio_mmio_hvl.c M lib/virtio_mmio/virtio_serial_drv.c Log Message: ----------- virtio-mmio: hypervisor-less mode Added support for hypervisor-less virtio. - HVP dispatch function table - Semaphore-based configuration synchronization mechanism when in yield-capable context Signed-off-by: Dan Milea <dan.milea(a)windriver.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 week, 6 days

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OpenAMP Information: Avril release is postponed to end of May.

by Arnaud POULIQUEN

Dear OpenAMP users, Exceptionally, due to constraints from the OpenAMP maintainers, the delivery originally Scheduled for the end of April has been postponed to the end of May. We thank you in advance for your understanding and hope that this postponement will not impact your projects. Regards, Arnaud ST Restricted

2 weeks

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[OpenAMP/open-amp] 1680aa: remoteproc: Un-inline remoteproc_init_mem() and re...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 1680aada793d78b512f98cc1fa8fc2ee837919e5 https://github.com/OpenAMP/open-amp/commit/1680aada793d78b512f98cc1fa8fc2ee… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/include/openamp/remoteproc.h M lib/remoteproc/remoteproc.c Log Message: ----------- remoteproc: Un-inline remoteproc_init_mem() and remoteproc_add_mem() Having these functions as inline header functions forces the contents of struct remoteproc_mem to remain externally exposed. It also does not save space in most cases as every call-site gets the full contents of the function instead of just a call instruction. Make these normal functions like all others in remoteproc.h. Signed-off-by: Andrew Davis <afd(a)ti.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

2 weeks, 1 day

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[OpenAMP/open-amp] a6b48b: virtio: Use virtqueue_get_buffer() helpers

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: a6b48bd05b2b5ec5b22d5035a8b6aabdfc29ff68 https://github.com/OpenAMP/open-amp/commit/a6b48bd05b2b5ec5b22d5035a8b6aabd… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/virtio/virtqueue.c Log Message: ----------- virtio: Use virtqueue_get_buffer() helpers There are functions that handle invalidating and reading from vq_ring members. Use those here to reduce code duplication. Signed-off-by: Andrew Davis <afd(a)ti.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

2 weeks, 1 day

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[OpenAMP/open-amp] 9905d6: rpmsg: Allow private endpoint data to be set in rp...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 9905d67bd96016b62f37b7031ba0723c7b905570 https://github.com/OpenAMP/open-amp/commit/9905d67bd96016b62f37b7031ba0723c… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/rpmsg/rpmsg.c M lib/rpmsg/rpmsg_internal.h M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- rpmsg: Allow private endpoint data to be set in rpmsg_register_endpoint There is a private data member in the endpoint struct that is passed into the callback, but there is no way to populate it. Add this to the endpoint register function. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: 2807e6481fb3160d21b8220ba704421bedffe712 https://github.com/OpenAMP/open-amp/commit/2807e6481fb3160d21b8220ba704421b… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- rpmsg_virtio: Use priv data in name service callback The callback allows us to add private data. Use that to store our rpmsg_device instance instead of extracting it from the endpoint struct. The contents of that struct are internal to the RPMsg layer. Signed-off-by: Andrew Davis <afd(a)ti.com> Compare: https://github.com/OpenAMP/open-amp/compare/c245b3b534e5...2807e6481fb3 To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

2 weeks, 1 day

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[OpenAMP/open-amp] a5d7f1: rpmsg_virtio: Do not make assumptions on struct me...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: a5d7f13538b44c01373f62c1c99e6ccf01fbccd3 https://github.com/OpenAMP/open-amp/commit/a5d7f13538b44c01373f62c1c99e6ccf… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- rpmsg_virtio: Do not make assumptions on struct member order In rpmsg_virtio_ns_callback() we directly case from rpmsg_device* to rpmsg_virtio_device*. This only works if rdev is the first member. Use metal_container_of() to remove this assumption on struct order. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: e76e4cbdfff3259abf3b1090ee1c553165a89668 https://github.com/OpenAMP/open-amp/commit/e76e4cbdfff3259abf3b1090ee1c5531… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/rpmsg/rpmsg.c M lib/rpmsg/rpmsg_internal.h M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- rpmsg: Allow private endpoint data to be set in rpmsg_register_endpoint There is a private data member in the endpoint struct that is passed into the callback, but there is no way to populate it. Add this to the endpoint register function. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: c245b3b534e5bc49e4c2e391a960026fcc607808 https://github.com/OpenAMP/open-amp/commit/c245b3b534e5bc49e4c2e391a960026f… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- rpmsg_virtio: Use priv data in name service callback The callback allows us to add private data. Use that to store our rpmsg_device instance instead of extracting it from the endpoint struct. The contents of that struct are internal to the RPMsg layer. Signed-off-by: Andrew Davis <afd(a)ti.com> Compare: https://github.com/OpenAMP/open-amp/compare/89a8a3002fc0...c245b3b534e5 To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

2 weeks, 1 day

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[OpenAMP/open-amp] f81114: rpmsg: Add API for retrieving message buffer sizes

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: f81114b21d32c21d39375e90efa368922673d051 https://github.com/OpenAMP/open-amp/commit/f81114b21d32c21d39375e90efa36892… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/include/openamp/rpmsg.h M lib/rpmsg/rpmsg.c Log Message: ----------- rpmsg: Add API for retrieving message buffer sizes Add an RPMsg API to get the buffer sizes supported by the backing transport layer. Add hooks so that transport layers can register functions to provide this data. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: 52c27fbd91f748f93f46330aff0f12c7dd594f2d https://github.com/OpenAMP/open-amp/commit/52c27fbd91f748f93f46330aff0f12c7… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- rpmsg_virtio: Connect rpmsg get buffer for the virtio transport layer RPMsg provides functions to get a transport's backing buffer sizes. Connect this up for the virtio transport here. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: 89a8a3002fc0e8171b91f0d220608facbaa08342 https://github.com/OpenAMP/open-amp/commit/89a8a3002fc0e8171b91f0d220608fac… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-09 (Tue, 09 Apr 2024) Changed paths: M apps/examples/echo/rpmsg-echo.c M apps/examples/echo/rpmsg-ping.c M apps/examples/nocopy_echo/rpmsg-nocopy-ping.c M apps/tests/msg/rpmsg-flood-ping.c M apps/tests/msg/rpmsg-nocopy-ping.c M apps/tests/msg/rpmsg-ping.c Log Message: ----------- apps: Convert examples to rpmsg_get_{tx,rx}_buffer_size() The contents of app() in these examples is given a rpmsg_device. We should not have to know about the backing transport layer. We assume it is virtio and call into the virtio layer to get the buffer size. This information is now available from the rpmsg layer. Use those functions to make the app() agnostic to the backing layer. Signed-off-by: Andrew Davis <afd(a)ti.com> Compare: https://github.com/OpenAMP/open-amp/compare/9ddd85c9aae4...89a8a3002fc0 To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

2 weeks, 2 days

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[OpenAMP/open-amp] 375893: apps: linux: generic: Use accessor functions for s...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 3758939d83c4d0c945e55e64bba66e6bf01c98e7 https://github.com/OpenAMP/open-amp/commit/3758939d83c4d0c945e55e64bba66e6b… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-05 (Fri, 05 Apr 2024) Changed paths: M apps/system/linux/machine/generic/platform_info.c Log Message: ----------- apps: linux: generic: Use accessor functions for struct remoteproc_mem The remoteproc_mem struct contents are internal to remoteproc. The struct should be accessed using the provided accessors, not directly. This is done in preparation of making this struct opaque to code outside of the remoteproc drivers. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: f757dad6f349a5abe734b35425d2c1598c75dee6 https://github.com/OpenAMP/open-amp/commit/f757dad6f349a5abe734b35425d2c159… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-05 (Fri, 05 Apr 2024) Changed paths: M apps/examples/load_fw/zynqmp_apu_lcm_rproc_example.c M apps/examples/load_fw/zynqmp_r5_lcm_rproc_example.c M apps/examples/load_fw/zynqmp_rpu_lcm_rproc_example.c Log Message: ----------- apps: examples: load_fw: Use accessors for remoteproc_mem and rproc The remoteproc_mem and rproc structs contents are internal to remoteproc. These should be accessed using the provided accessors, not directly. This is done in preparation of making these struct opaque to code outside of the remoteproc drivers. Signed-off-by: Andrew Davis <afd(a)ti.com> Commit: 9ddd85c9aae42614dc812bf9560ec280d26f63d7 https://github.com/OpenAMP/open-amp/commit/9ddd85c9aae42614dc812bf9560ec280… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-05 (Fri, 05 Apr 2024) Changed paths: M apps/examples/load_fw/zynqmp_apu_lcm_rproc_example.c M apps/examples/load_fw/zynqmp_r5_lcm_rproc_example.c M apps/examples/load_fw/zynqmp_rpu_lcm_rproc_example.c Log Message: ----------- apps: examples: load_fw: Do not re-init rproc mems list The memory list is already initialized before this callback is called. Remove this redundant initialization. Signed-off-by: Andrew Davis <afd(a)ti.com> Compare: https://github.com/OpenAMP/open-amp/compare/6623fee76133...9ddd85c9aae4 To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

2 weeks, 5 days

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[OpenAMP/open-amp] 6623fe: apps: system: linux: Use metal_io_finish() for clo...

by Andrew Davis

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 6623fee761332f3d9af7597dfb1964754f4e81c6 https://github.com/OpenAMP/open-amp/commit/6623fee761332f3d9af7597dfb196475… Author: Andrew Davis <afd(a)ti.com> Date: 2024-04-05 (Fri, 05 Apr 2024) Changed paths: M apps/system/linux/machine/generic/platform_info.c Log Message: ----------- apps: system: linux: Use metal_io_finish() for closing io Do not directly call into io->close(), use the accessor function. While here, do not free the io structure as we did not allocate it and have no way to know how it was allocated. Signed-off-by: Andrew Davis <afd(a)ti.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

2 weeks, 5 days

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[OpenAMP/open-amp] 04effe: remoteproc: drop unnecessary error return value

by Han

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 04effe4fc735a4f470723e9c4e1609a5039696e6 https://github.com/OpenAMP/open-amp/commit/04effe4fc735a4f470723e9c4e1609a5… Author: Zongcheng Han <hanzongcheng(a)huawei.com> Date: 2024-04-02 (Tue, 02 Apr 2024) Changed paths: M lib/remoteproc/remoteproc.c Log Message: ----------- remoteproc: drop unnecessary error return value The rsc_table is checked against NULL in remoteproc_load(). But remoteproc_get_rsc_table() returns ERR_PTR after an error. The error return value is unnecessary, just return NULL for failure. Signed-off-by: Zongcheng Han <hanzongcheng(a)huawei.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

3 weeks, 1 day

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