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/* SPDX-License-Identifier: MIT */
/*
* Copyright(c) 2023, Intel Corporation. All rights reserved.
*/
#ifndef __XE_HECI_GSC_DEV_H__
#define __XE_HECI_GSC_DEV_H__
#include <linux/types.h>
struct xe_device;
struct mei_aux_device;
/*
* The HECI1 bit corresponds to bit15 and HECI2 to bit14.
* The reason for this is to allow growth for more interfaces in the future.
*/
#define GSC_IRQ_INTF(_x) BIT(15 - (_x))
/**
* struct xe_heci_gsc - graphics security controller for xe, HECI interface
*
* @adev : pointer to mei auxiliary device structure
* @irq : irq number
*
*/
struct xe_heci_gsc {
struct mei_aux_device *adev;
int irq;
};
void xe_heci_gsc_init(struct xe_device *xe);
void xe_heci_gsc_fini(struct xe_device *xe);
void xe_heci_gsc_irq_handler(struct xe_device *xe, u32 iir);
#endif /* __XE_HECI_GSC_DEV_H__ */
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