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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __QCOM_MDT_LOADER_H__
#define __QCOM_MDT_LOADER_H__
#include <linux/types.h>
#define QCOM_MDT_TYPE_MASK (7 << 24)
#define QCOM_MDT_TYPE_HASH (2 << 24)
#define QCOM_MDT_RELOCATABLE BIT(27)
struct device;
struct firmware;
struct qcom_scm_pas_metadata;
#if IS_ENABLED(CONFIG_QCOM_MDT_LOADER)
ssize_t qcom_mdt_get_size(const struct firmware *fw);
int qcom_mdt_pas_init(struct device *dev, const struct firmware *fw,
const char *fw_name, int pas_id, phys_addr_t mem_phys,
struct qcom_scm_pas_metadata *pas_metadata_ctx);
int qcom_mdt_load(struct device *dev, const struct firmware *fw,
const char *fw_name, int pas_id, void *mem_region,
phys_addr_t mem_phys, size_t mem_size,
phys_addr_t *reloc_base);
int qcom_mdt_load_no_init(struct device *dev, const struct firmware *fw,
const char *fw_name, int pas_id, void *mem_region,
phys_addr_t mem_phys, size_t mem_size,
phys_addr_t *reloc_base);
void *qcom_mdt_read_metadata(const struct firmware *fw, size_t *data_len,
const char *fw_name, struct device *dev);
#else /* !IS_ENABLED(CONFIG_QCOM_MDT_LOADER) */
static inline ssize_t qcom_mdt_get_size(const struct firmware *fw)
{
return -ENODEV;
}
static inline int qcom_mdt_pas_init(struct device *dev, const struct firmware *fw,
const char *fw_name, int pas_id, phys_addr_t mem_phys,
struct qcom_scm_pas_metadata *pas_metadata_ctx)
{
return -ENODEV;
}
static inline int qcom_mdt_load(struct device *dev, const struct firmware *fw,
const char *fw_name, int pas_id,
void *mem_region, phys_addr_t mem_phys,
size_t mem_size, phys_addr_t *reloc_base)
{
return -ENODEV;
}
static inline int qcom_mdt_load_no_init(struct device *dev,
const struct firmware *fw,
const char *fw_name, int pas_id,
void *mem_region, phys_addr_t mem_phys,
size_t mem_size,
phys_addr_t *reloc_base)
{
return -ENODEV;
}
static inline void *qcom_mdt_read_metadata(const struct firmware *fw,
size_t *data_len, const char *fw_name,
struct device *dev)
{
return ERR_PTR(-ENODEV);
}
#endif /* !IS_ENABLED(CONFIG_QCOM_MDT_LOADER) */
#endif