20 lines
516 B
C
20 lines
516 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __QCOM_SMEM_H__
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#define __QCOM_SMEM_H__
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#define QCOM_SMEM_HOST_ANY -1
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int qcom_smem_alloc(unsigned host, unsigned item, size_t size);
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#if IS_ENABLED(CONFIG_QCOM_SMEM)
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void *qcom_smem_get(unsigned int host, unsigned int item, size_t *size);
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#else
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static inline void *qcom_smem_get(unsigned int host, unsigned int item, size_t *size)
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{
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return ERR_PTR(ENODEV);
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}
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#endif
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int qcom_smem_get_free_space(unsigned host);
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phys_addr_t qcom_smem_virt_to_phys(void *p);
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#endif
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