Commit cbf4fbc4 authored by Sunil V L's avatar Sunil V L Committed by Joerg Roedel
Browse files

ACPI: scan: Add support for RISC-V in acpi_iommu_configure_id() 



acpi_iommu_configure_id() currently supports only IORT (ARM) and VIOT.
Add support for RISC-V as well.

Signed-off-by: default avatarSunil V L <sunilvl@ventanamicro.com>
Acked-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://lore.kernel.org/r/20250818045807.763922-3-sunilvl@ventanamicro.com


Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
parent 8f772955

drivers/acpi/scan.c

+4 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ 
#include <linux/kernel.h>

#include <linux/acpi.h>

#include <linux/acpi_iort.h>

#include <linux/acpi_rimt.h>

#include <linux/acpi_viot.h>

#include <linux/iommu.h>

#include <linux/signal.h>
@@ -1628,8 +1629,11 @@ static int acpi_iommu_configure_id(struct device *dev, const u32 *id_in) 
	}



	err = iort_iommu_configure_id(dev, id_in);

	if (err && err != -EPROBE_DEFER)

		err = rimt_iommu_configure_id(dev, id_in);

	if (err && err != -EPROBE_DEFER)

		err = viot_iommu_configure(dev);



	mutex_unlock(&iommu_probe_device_lock);



	return err;