2022-02-08 16:36:30 +01:00
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/* SPDX-License-Identifier: GPL-2.0-only */
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/* Copyright (c) 2018-2021 Intel Corporation */
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#ifndef __PECI_INTERNAL_H
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#define __PECI_INTERNAL_H
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#include <linux/device.h>
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#include <linux/types.h>
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struct peci_controller;
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2022-02-08 16:36:32 +01:00
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struct peci_device;
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struct peci_request;
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/* PECI CPU address range 0x30-0x37 */
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#define PECI_BASE_ADDR 0x30
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#define PECI_DEVICE_NUM_MAX 8
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struct peci_request *peci_request_alloc(struct peci_device *device, u8 tx_len, u8 rx_len);
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void peci_request_free(struct peci_request *req);
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extern struct device_type peci_device_type;
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int peci_device_create(struct peci_controller *controller, u8 addr);
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void peci_device_destroy(struct peci_device *device);
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2022-02-08 16:36:30 +01:00
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extern struct bus_type peci_bus_type;
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extern struct device_type peci_controller_type;
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#endif /* __PECI_INTERNAL_H */
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