/* SPDX-License-Identifier: GPL-2.0-only */

#ifndef AMD_BLOCK_DATA_FABRIC_H
#define AMD_BLOCK_DATA_FABRIC_H

#include <amdblocks/pci_devs.h>
#include <device/pci_ops.h>
#include <soc/pci_devs.h>
#include <stdint.h>

#define BROADCAST_FABRIC_ID		0xff

uint32_t data_fabric_read32(uint8_t function, uint16_t reg, uint8_t instance_id);
void data_fabric_write32(uint8_t function, uint16_t reg, uint8_t instance_id, uint32_t data);

static __always_inline
uint32_t data_fabric_broadcast_read32(uint8_t function, uint16_t reg)
{
	/* No bit masking required. Macros will apply mask to values. */
	return pci_read_config32(_SOC_DEV(DF_DEV, function), reg);
}

static __always_inline
void data_fabric_broadcast_write32(uint8_t function, uint16_t reg, uint32_t data)
{
	/* No bit masking required. Macros will apply mask to values. */
	pci_write_config32(_SOC_DEV(DF_DEV, function), reg, data);
}

#endif /* AMD_BLOCK_DATA_FABRIC_H */