1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __QCOM_SMEM_H__ 3*4882a593Smuzhiyun #define __QCOM_SMEM_H__ 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #define QCOM_SMEM_HOST_ANY -1 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun int qcom_smem_alloc(unsigned host, unsigned item, size_t size); 8*4882a593Smuzhiyun void *qcom_smem_get(unsigned host, unsigned item, size_t *size); 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun int qcom_smem_get_free_space(unsigned host); 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun phys_addr_t qcom_smem_virt_to_phys(void *p); 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #endif 15