1 /* 2 * Copyright 2016 IBM 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 */ 17 18 #ifndef MBOXD_WINDOWS_H 19 #define MBOXD_WINDOWS_H 20 21 #define NO_FLUSH false 22 #define WITH_FLUSH true 23 24 /* Initialisation Functions */ 25 void init_window_state(struct window_context *window, uint32_t size); 26 int init_window_mem(struct mbox_context *context); 27 /* Write From Window Functions */ 28 int write_from_window_v1(struct mbox_context *context, 29 uint32_t offset_bytes, uint32_t count_bytes); 30 int write_from_window(struct mbox_context *context, uint32_t offset, 31 uint32_t count, uint8_t type); 32 /* Window Management Functions */ 33 void alloc_window_dirty_bytemap(struct mbox_context *context); 34 void free_window_dirty_bytemap(struct mbox_context *context); 35 int set_window_bytemap(struct mbox_context *context, struct window_context *cur, 36 uint32_t offset, uint32_t size, uint8_t val); 37 void close_current_window(struct mbox_context *context, bool set_bmc_event, 38 uint8_t flags); 39 void reset_window(struct mbox_context *context, struct window_context *window); 40 void reset_all_windows(struct mbox_context *context, bool set_bmc_event); 41 struct window_context *find_oldest_window(struct mbox_context *context); 42 struct window_context *search_windows(struct mbox_context *context, 43 uint32_t offset, bool exact); 44 int create_map_window(struct mbox_context *context, 45 struct window_context **this_window, 46 uint32_t offset, bool exact); 47 48 #endif /* MBOXD_WINDOWS_H */ 49