- Openamp-rp - lists.openampproject.org

[OpenAMP/open-amp] 963e8c: virtio-mmio: entropy device

by Arnaud Pouliquen

Branch: refs/heads/virtio-exp-v2023.10 Home: https://github.com/OpenAMP/open-amp Commit: 963e8c5b1da01a3b038b5106d9b097f1bee1a95c https://github.com/OpenAMP/open-amp/commit/963e8c5b1da01a3b038b5106d9b097f1… Author: Dan Milea <dan.milea(a)windriver.com> Date: 2023-11-07 (Tue, 07 Nov 2023) Changed paths: A lib/include/openamp/virtio_rng_drv.h M lib/virtio_mmio/CMakeLists.txt A lib/virtio_mmio/virtio_rng_drv.c Log Message: ----------- virtio-mmio: entropy device Added virtio entropy device support. Signed-off-by: Dan Milea <dan.milea(a)windriver.com> Commit: e021b8373ad4da995c87a34b41c664afd30a3194 https://github.com/OpenAMP/open-amp/commit/e021b8373ad4da995c87a34b41c664af… Author: Dan Milea <dan.milea(a)windriver.com> Date: 2023-11-07 (Tue, 07 Nov 2023) Changed paths: A lib/include/openamp/virtio_net_drv.h M lib/virtio_mmio/CMakeLists.txt A lib/virtio_mmio/virtio_net_drv.c Log Message: ----------- virtio-mmio: network device Added virtio network device support. Signed-off-by: Dan Milea <dan.milea(a)windriver.com> Commit: 23058fc10872af763a11940555dd8f44faffe734 https://github.com/OpenAMP/open-amp/commit/23058fc10872af763a11940555dd8f44… Author: Dan Milea <dan.milea(a)windriver.com> Date: 2023-11-07 (Tue, 07 Nov 2023) Changed paths: A lib/include/openamp/virtio_serial_drv.h M lib/virtio_mmio/CMakeLists.txt A lib/virtio_mmio/virtio_serial_drv.c Log Message: ----------- virtio-mmio: console device Added virtio console device support. Signed-off-by: Dan Milea <dan.milea(a)windriver.com> Commit: ead7ad8bb0a0db925e3a7e2a42ca6def8b8c399b https://github.com/OpenAMP/open-amp/commit/ead7ad8bb0a0db925e3a7e2a42ca6def… Author: Felipe Neves <felipe.neves(a)linaro.org> Date: 2023-12-14 (Thu, 14 Dec 2023) Changed paths: M cmake/options.cmake M lib/include/openamp/virtio.h A lib/include/openamp/virtio_mmio_dev.h M lib/virtio_mmio/CMakeLists.txt A lib/virtio_mmio/virtio_mmio_dev.c Log Message: ----------- virtio-mmio: add initial support for Virtio MMIO device side Signed-off-by: Felipe Neves <felipe.neves(a)linaro.org> virtio_mmio_dev: initial support for device side virtio mmio transport, it is based on work done originally by Nicolas Granger from ST: <nicolas.granger01(a)st.com> Signed-off-by: Felipe Neves <felipe.neves(a)linaro.org> Commit: a76b28b2486089cd0c861233f4d7bebf8acf63fc https://github.com/OpenAMP/open-amp/commit/a76b28b2486089cd0c861233f4d7bebf… Author: Felipe Neves <felipe.neves(a)linaro.org> Date: 2023-12-14 (Thu, 14 Dec 2023) Changed paths: M lib/include/openamp/virtio_mmio.h R lib/include/openamp/virtio_mmio_dev.h M lib/virtio_mmio/virtio_mmio_dev.c Log Message: ----------- virtio_mmio: unify device and driver interfaces into a single header file. Signed-off-by: Felipe Neves <felipe.neves(a)linaro.org> Compare: https://github.com/OpenAMP/open-amp/compare/963e8c5b1da0%5E...a76b28b24860 To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 year, 9 months

1
0
0 0

Meeting today is 1 hour later than normal for (most of) North America

by Bill Mills

All, The meeting today will appear one hour later for anyone in North American in an area that practices Day Light Savings. This meeting is tied to UK time and they will not move to daylight savings until the end of March. Bill -- Bill Mills Principal Technical Consultant, Linaro +1-240-643-0836 TZ: US Eastern Work Schedule: Tues/Wed/Thur

1 year, 9 months

1
0
0 0

[OpenAMP/open-amp] 198e2e: Revert "openamp: add new ops wait_notified() to av...

by ExplorerWyr

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 198e2e69a98931162b08c7193633ad9f1077f9f7 https://github.com/OpenAMP/open-amp/commit/198e2e69a98931162b08c7193633ad9f… Author: Yongrong Wang <wangyongrong(a)xiaomi.com> Date: 2024-03-18 (Mon, 18 Mar 2024) Changed paths: M lib/include/openamp/remoteproc.h M lib/include/openamp/remoteproc_virtio.h M lib/include/openamp/rpmsg.h M lib/include/openamp/virtio.h M lib/remoteproc/remoteproc.c M lib/remoteproc/remoteproc_virtio.c M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- Revert "openamp: add new ops wait_notified() to avoid looping in tx buffer get" This reverts commit 95802c1d0328d2d0fe97fc744aa213eb8bc0e466. Signed-off-by: Yongrong Wang <wangyongrong(a)xiaomi.com> Commit: 15b4a8b6210ef0241fb0f62133ad15ebdf48e9bd https://github.com/OpenAMP/open-amp/commit/15b4a8b6210ef0241fb0f62133ad15eb… Author: Yongrong Wang <wangyongrong(a)xiaomi.com> Date: 2024-03-18 (Mon, 18 Mar 2024) Changed paths: M lib/include/openamp/rpmsg.h M lib/include/openamp/rpmsg_virtio.h M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- openamp: add notify_wait_cb to avoid looping in tx buffer get Give users a chance to handle the no tx buffer situation when get tx buffer, with this patch, user can set the notify_wait_cb in driver and this callback function will be called to handle the wait when no tx buffer in tx virtqueue. Signed-off-by: Yongrong Wang <wangyongrong(a)xiaomi.com> Compare: https://github.com/OpenAMP/open-amp/compare/79b795e954e1...15b4a8b6210e To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 year, 9 months

1
0
0 0

[OpenAMP/open-amp] 79b795: remoteproc: Fix management of non loadable program...

by Muhammad Umair Khan

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 79b795e954e15d0d7c37d49fd32ac9cc0315bc3c https://github.com/OpenAMP/open-amp/commit/79b795e954e15d0d7c37d49fd32ac9cc… Author: Umair Khan <umair_khan(a)mentor.com> Date: 2024-02-29 (Thu, 29 Feb 2024) Changed paths: M lib/remoteproc/elf_loader.c Log Message: ----------- remoteproc: Fix management of non loadable program segments The elf loader assumes that the last ELF program segment will always be a LOAD type segment. I deduce this from the fact that the elf_load() function, when loading the remote ELF sections during the RPROC_LOADER_READY_TO_LOAD stage, compares the last load segment num to the total ELF sections to determine if the loading is complete and it can move to the next stage RPROC_LOADER_POST_DATA_LOAD. If the last program segment in the ELF is not of type LOAD, the last loaded LOAD segment never equals total ELF sections. This creates an error condition and the firmware loading fails. This patch fixes this issue by comparing the last loaded LOAD segment number with the max LOAD segment number in the ELF. Signed-off-by: Umair Khan <umair_khan(a)mentor.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 year, 9 months

1
0
0 0

[OpenAMP/libmetal] 5bab72: lib: system: MPU flag check fix for xilinx platform

by rajimoha

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 5bab7225cac041c26ecfbc92169d04d55211c4b2 https://github.com/OpenAMP/libmetal/commit/5bab7225cac041c26ecfbc92169d04d5… Author: Rajiv Mohan <rajiv.mohan(a)amd.com> Date: 2024-02-23 (Fri, 23 Feb 2024) Changed paths: M lib/system/freertos/xlnx/sys.c M lib/system/generic/xlnx/sys.c Log Message: ----------- lib: system: MPU flag check fix for xilinx platform Check if valid MPU flag is set or not. Current condition checks if flag is 0 or not, which is not intended use of flags Signed-off-by: Rajiv Mohan <rajiv.mohan(a)amd.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

1 year, 10 months

1
0
0 0

[OpenAMP/open-amp] 0c7e42: remoteproc_virtio: optimize the remoteproc virtio ...

by Bowen

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: 0c7e4202d0a1c6a6d590eb0c8f9d081dc7aed2ce https://github.com/OpenAMP/open-amp/commit/0c7e4202d0a1c6a6d590eb0c8f9d081d… Author: Bowen Wang <wangbowen6(a)xiaomi.com> Date: 2024-02-23 (Fri, 23 Feb 2024) Changed paths: M lib/include/openamp/rpmsg_virtio.h M lib/remoteproc/remoteproc_virtio.c M lib/rpmsg/rpmsg_virtio.c Log Message: ----------- remoteproc_virtio: optimize the remoteproc virtio transport layer 1. Implement the rproc_virtio_create_virtqueues() and rproc_virtio_delete_virtqueues(). 2. Because 1, also modified the rpmsg init. Signed-off-by: Bowen Wang <wangbowen6(a)xiaomi.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 year, 10 months

1
0
0 0

[OpenAMP/libmetal] f21fea: libmetal/nuttx/io.c: width matched access when rea...

by Bowen

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: f21fea6c32e803d75f74f0b4b7e922f29aea5c05 https://github.com/OpenAMP/libmetal/commit/f21fea6c32e803d75f74f0b4b7e922f2… Author: Bowen Wang <wangbowen6(a)xiaomi.com> Date: 2024-02-23 (Fri, 23 Feb 2024) Changed paths: M lib/system/nuttx/io.c Log Message: ----------- libmetal/nuttx/io.c: width matched access when read/write size = 1,2,4,8 Follow the virtio spec v1.2: The driver MUST only use 32 bit wide and aligned reads and writes to access the control registers described in table 4.1. For the device-specific configuration space, the driver MUST use 8 bit wide accesses for 8 bit wide fields, 16 bit wide and aligned accesses for 16 bit wide fields and 32 bit wide and aligned accesses for 32 and 64 bit wide fields. Signed-off-by: Bowen Wang <wangbowen6(a)xiaomi.com> Signed-off-by: Jukka Laitinen <jukkax(a)ssrc.tii.ae> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

1 year, 10 months

1
0
0 0

[OpenAMP/open-amp] f94dde: load_fw: The firmware loading loop terminates prem...

by Muhammad Umair Khan

Branch: refs/heads/main Home: https://github.com/OpenAMP/open-amp Commit: f94dde55e0f06809c331513641e0482bafe3d390 https://github.com/OpenAMP/open-amp/commit/f94dde55e0f06809c331513641e0482b… Author: Umair Khan <umair_khan(a)mentor.com> Date: 2024-02-22 (Thu, 22 Feb 2024) Changed paths: M apps/examples/load_fw/load_fw.c Log Message: ----------- load_fw: The firmware loading loop terminates prematurely The remoteproc_load_noblock() is a non-blocking API designed to load the remote firmware in streaming mode. The application has to continue supplying the firmware data blocks until the complete firmware is loaded. The load_fw example does this and checks the `nlen` variable (returned by the remoteproc_load_noblock() API) for zero to determine if the firmware loading is complete. However, `nlen` (contains the filesize of the next program header) alone can't be taken as the sufficient condition to mark the completion of firmware loading as 0 is a valid value for filesize for sections that don't require loading to the target memory such as the .bss section. This patch proposes checking filesize as well as memsize as a better metric to mark completion of the firmware loading loop. Signed-off-by: Umair Khan <umair_khan(a)mentor.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/open-amp/settings/notifications

1 year, 10 months

1
0
0 0

[OpenAMP/libmetal] 5d93a3: FreeRTOS Avoid mem mapping in MPU for region mapped

by rajimoha

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 5d93a3c19331eea88f5612d7e4eb1a0f1fcfdd6a https://github.com/OpenAMP/libmetal/commit/5d93a3c19331eea88f5612d7e4eb1a0f… Author: Rajiv Mohan <rajiv.mohan(a)amd.com> Date: 2024-02-19 (Mon, 19 Feb 2024) Changed paths: M lib/system/freertos/xlnx/sys.c Log Message: ----------- FreeRTOS Avoid mem mapping in MPU for region mapped FreeRTOS patch for Avoiding memory mapping in MPU config table for region that are already mapped by bsp and no change in attribute property Signed-off-by: Rajiv Mohan <rajiv.mohan(a)amd.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

1 year, 10 months

1
0
0 0

[OpenAMP/libmetal] 3517a0: lib: xlnx: Avoid mapping in MPU for region mapped ...

by rajimoha

Branch: refs/heads/main Home: https://github.com/OpenAMP/libmetal Commit: 3517a078369c041dc74252b87d7347c397d1d1c3 https://github.com/OpenAMP/libmetal/commit/3517a078369c041dc74252b87d7347c3… Author: Rajiv Mohan <rajiv.mohan(a)amd.com> Date: 2024-02-19 (Mon, 19 Feb 2024) Changed paths: M lib/system/generic/xlnx/sys.c Log Message: ----------- lib: xlnx: Avoid mapping in MPU for region mapped by bsp Avoiding memory mapping in MPU config table for region that are already mapped by bsp and no change in attribute property. Signed-off-by: Rajiv Mohan <rajiv.mohan(a)amd.com> Signed-off-by: Tanmay Shah <tanmay.shah(a)amd.com> To unsubscribe from these emails, change your notification settings at https://github.com/OpenAMP/libmetal/settings/notifications

1 year, 10 months

1
0
0 0

2025

2024

2023

2022

2021

2020

2019

Openamp-rp