acpi_dma_configure_id(9)

💖 NAME 💖

okay so welcome to acpi_dma_configure_id(9) from the Kernel API Manual — acpi_dma_configure_id — Set-up DMA configuration for the device. That's the whole assignment, bestie: it gets the DMA configuration situation set up for a device. ✨

✨ SYNOPSIS ✨

int acpi_dma_configure_id (struct device *dev , enum dev_dma_attr attr ,
       const u32 *input_id );

🎀 ARGUMENTS 🎀

• dev — the pointer to the device. Yes, literally the device we're configuring. 👑
• attr — device dma attributes. This is the DMA-attribute vibe check. 💅
• input_id — input device id const value pointer. It's a pointer to a const value, specifically for the input device id. 🎀

🌈 SEE ALSO 🌈

Kernel file ./drivers/acpi/scan.c — and the whole iconic friend group:

• acpi_scan_drop_device(9)
• acpi_fetch_acpi_dev(9)
• acpi_get_acpi_dev(9)
• acpi_dma_supported(9)
• acpi_get_dma_attr(9)
• acpi_dma_get_range(9)
• acpi_walk_dep_device_list(9)
• acpi_dev_clear_dependencies(9)
• acpi_dev_ready_for_enumeration(9)
• acpi_dev_get_next_consumer_dev(9)
• acpi_bus_scan(9)
• acpi_bus_trim(9)

That's the page, bestie 🫶 — this one comes from ./drivers/acpi, dated October 2026, and it's filed under acpi_dma_configure_id(9). Periodt. 💜