| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef AMD_BLOCK_ROOT_COMPLEX_H |
| #define AMD_BLOCK_ROOT_COMPLEX_H |
| |
| #include <device/device.h> |
| #include <types.h> |
| |
| #define SMN_IOHC_MISC_BASE_13B1 0x13b10000 |
| #define SMN_IOHC_MISC_BASE_13C1 0x13c10000 |
| #define SMN_IOHC_MISC_BASE_13D1 0x13d10000 |
| #define SMN_IOHC_MISC_BASE_13E1 0x13e10000 |
| |
| #define NON_PCI_RES_IDX_AUTO 0 |
| |
| struct non_pci_mmio_reg { |
| uint32_t iohc_misc_offset; |
| uint64_t mask; |
| uint64_t size; |
| unsigned long res_idx; /* Use NON_PCI_RES_IDX_AUTO or a specific resource index */ |
| }; |
| |
| void read_non_pci_resources(struct device *domain, unsigned int *idx); |
| |
| uint32_t get_iohc_misc_smn_base(struct device *domain); |
| const struct non_pci_mmio_reg *get_iohc_non_pci_mmio_regs(size_t *count); |
| |
| signed int get_iohc_fabric_id(struct device *domain); |
| |
| void read_fsp_resources(struct device *dev, unsigned int *idx); |
| |
| #endif /* AMD_BLOCK_ROOT_COMPLEX_H */ |