Bowen Wang 877a9af2d1 rpmsg_virtio/rptun: support fallback cpuname when VIRTIO_RPMSG_F_CPUNAME not set ... When the VIRTIO_RPMSG_F_CPUNAME feature is not negotiated, the driver previously would crash due to DEBUGASSERT. This commit adds support for a fallback mechanism: 1. Add rpmsg_virtio_probe_cpuname() API that accepts an optional cpuname parameter to be used when VIRTIO_RPMSG_F_CPUNAME is not available. 2. Modify rptun driver to pass the cpuname from rptun device config to rpmsg_virtio_probe_cpuname(). 3. Refactor rptun device register/unregister to prioritize RPMSG device handling before other virtio device types. This ensures the system works correctly in scenarios where the remote side does not support the VIRTIO_RPMSG_F_CPUNAME feature. Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>		2026-02-04 20:01:13 -03:00
..
rpmsg.h	drivers/rpmsg: add rpmsg_get_timestamp to retrieve buffer timestamps	2026-02-01 01:14:49 +08:00
rpmsg_ping.h	rpmsg_ping.c: change msg cmd type for more compatible	2024-10-11 14:59:26 +08:00
rpmsg_port.h	style: fix spelling in code comments and strings	2025-05-23 10:48:41 +08:00
rpmsg_router.h	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
rpmsg_virtio.h	rpmsg_virtio/rptun: support fallback cpuname when VIRTIO_RPMSG_F_CPUNAME not set	2026-02-04 20:01:13 -03:00
rpmsg_virtio_ivshmem.h	include: migrate to SPDX identifier	2024-10-04 08:18:42 +08:00
rpmsg_virtio_lite.h	rpmsg/rpmsg_virtio_lite: rename rpmsg_virtio to rpmsg_virtio_lite	2024-12-28 22:43:20 -03:00