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