1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 3 * 4 * (C) COPYRIGHT 2019-2021 ARM Limited. All rights reserved. 5 * 6 * This program is free software and is provided to you under the terms of the 7 * GNU General Public License version 2 as published by the Free Software 8 * Foundation, and any use by you of this program is subject to the terms 9 * of such GNU license. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, you can access it online at 18 * http://www.gnu.org/licenses/gpl-2.0.html. 19 * 20 */ 21 22 #include <mali_kbase.h> 23 24 typedef int kbase_context_init_method(struct kbase_context *kctx); 25 typedef void kbase_context_term_method(struct kbase_context *kctx); 26 27 /** 28 * struct kbase_context_init - Device init/term methods. 29 * @init: Function pointer to a initialise method. 30 * @term: Function pointer to a terminate method. 31 * @err_mes: Error message to be printed when init method fails. 32 */ 33 struct kbase_context_init { 34 kbase_context_init_method *init; 35 kbase_context_term_method *term; 36 char *err_mes; 37 }; 38 39 int kbase_context_common_init(struct kbase_context *kctx); 40 void kbase_context_common_term(struct kbase_context *kctx); 41 42 int kbase_context_mem_pool_group_init(struct kbase_context *kctx); 43 void kbase_context_mem_pool_group_term(struct kbase_context *kctx); 44 45 int kbase_context_mmu_init(struct kbase_context *kctx); 46 void kbase_context_mmu_term(struct kbase_context *kctx); 47 48 int kbase_context_mem_alloc_page(struct kbase_context *kctx); 49 void kbase_context_mem_pool_free(struct kbase_context *kctx); 50 51 void kbase_context_sticky_resource_term(struct kbase_context *kctx); 52 53 int kbase_context_add_to_dev_list(struct kbase_context *kctx); 54 void kbase_context_remove_from_dev_list(struct kbase_context *kctx); 55