Merge "soc: qcom: Fix compilation issues in SMMU on Kona"

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

/*

 * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.

 */

#ifndef __MSM_TZ_SMMU_H__

#define __MSM_TZ_SMMU_H__

#include <linux/device.h>

enum tz_smmu_device_id {

	TZ_DEVICE_START = 0,

	TZ_DEVICE_VIDEO = 0,

	TZ_DEVICE_MDSS,

	TZ_DEVICE_LPASS,

	TZ_DEVICE_MDSS_BOOT,

	TZ_DEVICE_USB1_HS,

	TZ_DEVICE_OCMEM,

	TZ_DEVICE_LPASS_CORE,

	TZ_DEVICE_VPU,

	TZ_DEVICE_COPSS_SMMU,

	TZ_DEVICE_USB3_0,

	TZ_DEVICE_USB3_1,

	TZ_DEVICE_PCIE_0,

	TZ_DEVICE_PCIE_1,

	TZ_DEVICE_BCSS,

	TZ_DEVICE_VCAP,

	TZ_DEVICE_PCIE20,

	TZ_DEVICE_IPA,

	TZ_DEVICE_APPS,

	TZ_DEVICE_GPU,

	TZ_DEVICE_UFS,

	TZ_DEVICE_ICE,

	TZ_DEVICE_ROT,

	TZ_DEVICE_VFE,

	TZ_DEVICE_ANOC0,

	TZ_DEVICE_ANOC1,

	TZ_DEVICE_ANOC2,

	TZ_DEVICE_CPP,

	TZ_DEVICE_JPEG,

	TZ_DEVICE_MAX,

};

#ifdef CONFIG_MSM_TZ_SMMU

int msm_tz_smmu_atos_start(struct device *dev, int cb_num);

int msm_tz_smmu_atos_end(struct device *dev, int cb_num);

enum tz_smmu_device_id msm_dev_to_device_id(struct device *dev);

int msm_tz_set_cb_format(enum tz_smmu_device_id sec_id, int cbndx);

int msm_iommu_sec_pgtbl_init(void);

int register_iommu_sec_ptbl(void);

#else

static inline int msm_tz_smmu_atos_start(struct device *dev, int cb_num)

{

	return 0;

}

static inline int msm_tz_smmu_atos_end(struct device *dev, int cb_num)

{

	return 0;

}

static inline enum tz_smmu_device_id msm_dev_to_device_id(struct device *dev)

{

	return -EINVAL;

}

static inline int msm_tz_set_cb_format(enum tz_smmu_device_id sec_id,

					int cbndx)

{

	return -EINVAL;

}

static inline int msm_iommu_sec_pgtbl_init(void)

{

	return -EINVAL;

}

static inline int register_iommu_sec_ptbl(void)

{

	return -EINVAL;

}

static inline size_t msm_secure_smmu_unmap(struct iommu_domain *domain,

					   unsigned long iova,

					   size_t size)

{

	return -EINVAL;

}

static inline size_t msm_secure_smmu_map_sg(struct iommu_domain *domain,

					    unsigned long iova,

					    struct scatterlist *sg,

					    unsigned int nents, int prot)

{

	return -EINVAL;

}

static inline int msm_secure_smmu_map(struct iommu_domain *domain,

				      unsigned long iova,

				      phys_addr_t paddr, size_t size, int prot)

{

	return -EINVAL;

}

#endif /* CONFIG_MSM_TZ_SMMU */

#endif /* __MSM_TZ_SMMU_H__ */