18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef _ASM_POWERPC_IMA_H 38c2ecf20Sopenharmony_ci#define _ASM_POWERPC_IMA_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_cistruct kimage; 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciint ima_get_kexec_buffer(void **addr, size_t *size); 88c2ecf20Sopenharmony_ciint ima_free_kexec_buffer(void); 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ci#ifdef CONFIG_IMA 118c2ecf20Sopenharmony_civoid remove_ima_buffer(void *fdt, int chosen_node); 128c2ecf20Sopenharmony_ci#else 138c2ecf20Sopenharmony_cistatic inline void remove_ima_buffer(void *fdt, int chosen_node) {} 148c2ecf20Sopenharmony_ci#endif 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci#ifdef CONFIG_IMA_KEXEC 178c2ecf20Sopenharmony_ciint arch_ima_add_kexec_buffer(struct kimage *image, unsigned long load_addr, 188c2ecf20Sopenharmony_ci size_t size); 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ciint setup_ima_buffer(const struct kimage *image, void *fdt, int chosen_node); 218c2ecf20Sopenharmony_ci#else 228c2ecf20Sopenharmony_cistatic inline int setup_ima_buffer(const struct kimage *image, void *fdt, 238c2ecf20Sopenharmony_ci int chosen_node) 248c2ecf20Sopenharmony_ci{ 258c2ecf20Sopenharmony_ci remove_ima_buffer(fdt, chosen_node); 268c2ecf20Sopenharmony_ci return 0; 278c2ecf20Sopenharmony_ci} 288c2ecf20Sopenharmony_ci#endif /* CONFIG_IMA_KEXEC */ 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_ci#endif /* _ASM_POWERPC_IMA_H */ 31