diff options
Diffstat (limited to 'include/linux/acpi_rimt.h')
| -rw-r--r-- | include/linux/acpi_rimt.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/linux/acpi_rimt.h b/include/linux/acpi_rimt.h new file mode 100644 index 000000000000..fad3adc4d899 --- /dev/null +++ b/include/linux/acpi_rimt.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2024-2025, Ventana Micro Systems Inc. + * Author: Sunil V L <sunilvl@ventanamicro.com> + */ + +#ifndef _ACPI_RIMT_H +#define _ACPI_RIMT_H + +#ifdef CONFIG_ACPI_RIMT +int rimt_iommu_register(struct device *dev); +#else +static inline int rimt_iommu_register(struct device *dev) +{ + return -ENODEV; +} +#endif + +#if defined(CONFIG_IOMMU_API) && defined(CONFIG_ACPI_RIMT) +int rimt_iommu_configure_id(struct device *dev, const u32 *id_in); +#else +static inline int rimt_iommu_configure_id(struct device *dev, const u32 *id_in) +{ + return -ENODEV; +} +#endif + +#endif /* _ACPI_RIMT_H */ |