Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __QCOM_MDT_LOADER_H__
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#define __QCOM_MDT_LOADER_H__
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#include <linux/types.h>
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#define QCOM_MDT_TYPE_MASK (7 << 24)
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#define QCOM_MDT_TYPE_HASH (2 << 24)
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#define QCOM_MDT_RELOCATABLE BIT(27)
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struct device;
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struct firmware;
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struct qcom_scm_pas_metadata;
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#if IS_ENABLED(CONFIG_QCOM_MDT_LOADER)
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ssize_t qcom_mdt_get_size(const struct firmware *fw);
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int qcom_mdt_pas_init(struct device *dev, const struct firmware *fw,
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const char *fw_name, int pas_id, phys_addr_t mem_phys,
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struct qcom_scm_pas_metadata *pas_metadata_ctx);
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int qcom_mdt_load(struct device *dev, const struct firmware *fw,
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const char *fw_name, int pas_id, void *mem_region,
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phys_addr_t mem_phys, size_t mem_size,
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phys_addr_t *reloc_base);
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int qcom_mdt_load_no_init(struct device *dev, const struct firmware *fw,
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const char *fw_name, void *mem_region,
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phys_addr_t mem_phys, size_t mem_size,
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phys_addr_t *reloc_base);
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void *qcom_mdt_read_metadata(const struct firmware *fw, size_t *data_len,
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const char *fw_name, struct device *dev);
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#else /* !IS_ENABLED(CONFIG_QCOM_MDT_LOADER) */
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static inline ssize_t qcom_mdt_get_size(const struct firmware *fw)
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{
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return -ENODEV;
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}
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static inline int qcom_mdt_pas_init(struct device *dev, const struct firmware *fw,
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const char *fw_name, int pas_id, phys_addr_t mem_phys,
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struct qcom_scm_pas_metadata *pas_metadata_ctx)
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{
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return -ENODEV;
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}
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static inline int qcom_mdt_load(struct device *dev, const struct firmware *fw,
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const char *fw_name, int pas_id,
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void *mem_region, phys_addr_t mem_phys,
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size_t mem_size, phys_addr_t *reloc_base)
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{
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return -ENODEV;
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}
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static inline int qcom_mdt_load_no_init(struct device *dev,
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const struct firmware *fw,
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const char *fw_name, void *mem_region,
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phys_addr_t mem_phys, size_t mem_size,
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phys_addr_t *reloc_base)
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{
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return -ENODEV;
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}
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static inline void *qcom_mdt_read_metadata(const struct firmware *fw,
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size_t *data_len, const char *fw_name,
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struct device *dev)
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{
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return ERR_PTR(-ENODEV);
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}
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#endif /* !IS_ENABLED(CONFIG_QCOM_MDT_LOADER) */
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#endif
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