u-boot.git/drivers/virtio/virtio_mmio.c, branch main

virtio: mmio: Allow instantiation via platform data

2026-05-22T22:47:54Z

The m68k QEMU virt machine doesn't use devicetree, yet, so allow it to create virtio-mmio instances via platform data. Reviewed-by: Simon Glass Reviewed-by: Kuan-Wei Chiu Reviewed-by: Angelo Dureghello Signed-off-by: Daniel Palmer

virtio: fix boot device hunting in qemu with virtio

2026-05-08T21:49:27Z

Commit 70101c3217ae ("virtio: mmio: Return error codes on probe failures") returns -ENODEV where it would return 0 before. That path is apparently hit in qemu and breaks boot device discovery (virtio_bootdev_hunt() expects only ENOENT). So return -ENOENT in that path instead. The remaining two error returns in the function are untouched as I don't know where they play a role. Signed-off-by: Ludwig Nussel Reviewed-by: Simon Glass Acked-by: Kuan-Wei Chiu

virtio: mmio: Return error codes on probe failures

2026-04-22T17:07:55Z

Currently, virtio_mmio_probe() returns 0 when it encounters an invalid magic value, an unsupported version, or a dummy device (ID 0). In U-Boot's driver model, returning 0 indicates a successful probe. This causes the system to incorrectly register and activate invalid or placeholder devices, potentially leading to undefined behavior or crashes later on. Update the probe function to return appropriate error codes (-ENODEV for invalid magic values and dummy devices, and -ENXIO for unsupported versions). This fix correctly instructs the DM to abort the binding process. Fixes: fdc4aca89ecb ("virtio: Add virtio over mmio transport driver") Signed-off-by: Kuan-Wei Chiu Acked-by: Daniel Palmer

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

virtio: Remove and add needed includes

2024-05-07T14:00:57Z

Remove from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini

dm: treewide: Rename ofdata_to_platdata() to of_to_plat()

2020-12-13T23:51:09Z

This name is far too long. Rename it to remove the 'data' bits. This makes it consistent with the platdata->plat rename. Signed-off-by: Simon Glass

dm: treewide: Rename auto_alloc_size members to be shorter

2020-12-13T15:00:25Z

This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass

common: Drop linux/bug.h from common header

2020-05-19T01:19:23Z

Move this uncommon header out of the common header. Signed-off-by: Simon Glass

common: Drop log.h from common header

2020-05-19T01:19:18Z

Move this header out of the common header. Signed-off-by: Simon Glass