__virtio_set_bit(9)

✨ NAME ✨

okay so bestie, welcome to the Kernel API Manual — today’s main character is __virtio_set_bit, and it’s literally a helper to set feature bits. For use by transports. periodt 💅

🌸 SYNOPSIS 🌸

void __virtio_set_bit (struct virtio_device *vdev , unsigned int fbit );

🎀 ARGUMENTS 🎀

• vdev — the device 🫶 like, the actual device you’re working with, no cap.
• fbit — the feature bit ✨ the one and only bit getting set.

🦋 SEE ALSO 🦋

start with the Kernel file ./include/linux/virtio_config.h, then go off bestie:

• struct virtqueue_info(9)
• struct virtio_config_ops(9)
• struct virtio_map_ops(9)
• __virtio_test_bit(9)
• __virtio_clear_bit(9)
• virtio_has_feature(9)
• virtio_has_dma_quirk(9)
• virtio_synchronize_cbs(9)
• virtio_device_ready(9)
• virtqueue_set_affinity(9)

🎀 source/version: ./include/linux · date: October 2026 · page: __virtio_set_bit(9) — bye bestie, go slay those feature bits 💖✨