| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef NORTHBRIDGE_INTEL_COMMON_FIXED_BARS_H |
| #define NORTHBRIDGE_INTEL_COMMON_FIXED_BARS_H |
| |
| _Static_assert(CONFIG_FIXED_MCHBAR_MMIO_BASE != 0, "MCHBAR base address is zero"); |
| _Static_assert(CONFIG_FIXED_DMIBAR_MMIO_BASE != 0, "DMIBAR base address is zero"); |
| _Static_assert(CONFIG_FIXED_EPBAR_MMIO_BASE != 0, "EPBAR base address is zero"); |
| |
| #include <stdint.h> |
| |
| #define MCHBAR8(x) (*((volatile u8 *)(CONFIG_FIXED_MCHBAR_MMIO_BASE + (x)))) |
| #define MCHBAR16(x) (*((volatile u16 *)(CONFIG_FIXED_MCHBAR_MMIO_BASE + (x)))) |
| #define MCHBAR32(x) (*((volatile u32 *)(CONFIG_FIXED_MCHBAR_MMIO_BASE + (x)))) |
| |
| #define DMIBAR8(x) (*((volatile u8 *)(CONFIG_FIXED_DMIBAR_MMIO_BASE + (x)))) |
| #define DMIBAR16(x) (*((volatile u16 *)(CONFIG_FIXED_DMIBAR_MMIO_BASE + (x)))) |
| #define DMIBAR32(x) (*((volatile u32 *)(CONFIG_FIXED_DMIBAR_MMIO_BASE + (x)))) |
| |
| #define EPBAR8(x) (*((volatile u8 *)(CONFIG_FIXED_EPBAR_MMIO_BASE + (x)))) |
| #define EPBAR16(x) (*((volatile u16 *)(CONFIG_FIXED_EPBAR_MMIO_BASE + (x)))) |
| #define EPBAR32(x) (*((volatile u32 *)(CONFIG_FIXED_EPBAR_MMIO_BASE + (x)))) |
| |
| #endif /* ! NORTHBRIDGE_INTEL_COMMON_FIXED_BARS_H */ |