virtio_has_dma_quirk(9)

omg hi bestie 💖 you're looking at virtio_has_dma_quirk(9) from the Kernel API Manual, and it's literally the vibe check for the DMA quirk. Let's go ✨

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🎀 NAME 🎀

virtio_has_dma_quirk — determine whether this device has the DMA quirk 👀

Like, does this device have the DMA quirk? This is the function that tells you, bestie. No cap. 💅

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✨ SYNOPSIS ✨

bool virtio_has_dma_quirk (const struct virtio_device *vdev );

It hands you back a bool — yes/no energy, fr fr. 🦋

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🫶 ARGUMENTS 🫶

• vdev — the device 💖

That's the whole arg list, bestie. One device, zero drama. 🎀

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🔥 SEE ALSO 🔥

The kernel file ./include/linux/virtio_config.h is the source file for all these linked faves:

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

Go read them if you're obsessed like me. 💜

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mwah 💋 this lil page comes from ./include/linux, dated October 2026, and it's the virtio_has_dma_quirk(9) moment. Bye bestie! 🫶