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/* SPDX-License-Identifier: GPL-2.0 */
/*
* GXP SSMT driver.
*
* Copyright (C) 2022 Google LLC
*/
#ifndef __GXP_SSMT_H__
#define __GXP_SSMT_H__
#include "gxp-internal.h"
struct gxp_ssmt {
struct gxp_dev *gxp;
void __iomem *idma_ssmt_base;
void __iomem *inst_data_ssmt_base;
};
/*
* Initializes @ssmt structure.
*
* Resources allocated in this function are all device-managed.
*
* Returns 0 on success, -errno otherwise.
*/
int gxp_ssmt_init(struct gxp_dev *gxp, struct gxp_ssmt *ssmt);
/*
* Programs SSMT to have @core (0 ~ GXP_NUM_CORES - 1) issue transactions
* with VID = @vid.
*/
void gxp_ssmt_set_core_vid(struct gxp_ssmt *ssmt, uint core, uint vid);
#endif /* __GXP_SSMT_H__ */
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