| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Intel MIC Platform Software Stack (MPSS) |
| 3 | * |
| 4 | * Copyright(c) 2013 Intel Corporation. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License, version 2, as |
| 8 | * published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, but |
| 11 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | * General Public License for more details. |
| 14 | * |
| 15 | * The full GNU General Public License is included in this distribution in |
| 16 | * the file called "COPYING". |
| 17 | * |
| 18 | * Intel MIC User Space Tools. |
| 19 | */ |
| 20 | #ifndef _MPSSD_H_ |
| 21 | #define _MPSSD_H_ |
| 22 | |
| 23 | #include <stdio.h> |
| 24 | #include <stdlib.h> |
| 25 | #include <string.h> |
| 26 | #include <fcntl.h> |
| 27 | #include <unistd.h> |
| 28 | #include <dirent.h> |
| 29 | #include <libgen.h> |
| 30 | #include <pthread.h> |
| 31 | #include <stdarg.h> |
| 32 | #include <time.h> |
| 33 | #include <errno.h> |
| 34 | #include <sys/dir.h> |
| 35 | #include <sys/ioctl.h> |
| 36 | #include <sys/poll.h> |
| 37 | #include <sys/types.h> |
| 38 | #include <sys/socket.h> |
| 39 | #include <sys/stat.h> |
| 40 | #include <sys/types.h> |
| 41 | #include <sys/mman.h> |
| 42 | #include <sys/utsname.h> |
| 43 | #include <sys/wait.h> |
| 44 | #include <netinet/in.h> |
| 45 | #include <arpa/inet.h> |
| 46 | #include <netdb.h> |
| 47 | #include <pthread.h> |
| 48 | #include <signal.h> |
| 49 | #include <limits.h> |
| 50 | #include <syslog.h> |
| 51 | #include <getopt.h> |
| 52 | #include <net/if.h> |
| 53 | #include <linux/if_tun.h> |
| 54 | #include <linux/if_tun.h> |
| 55 | #include <linux/virtio_ids.h> |
| 56 | |
| 57 | #define MICSYSFSDIR "/sys/class/mic" |
| 58 | #define LOGFILE_NAME "/var/log/mpssd" |
| 59 | #define PAGE_SIZE 4096 |
| 60 | |
| 61 | struct mic_console_info { |
| 62 | pthread_t console_thread; |
| 63 | int virtio_console_fd; |
| 64 | void *console_dp; |
| 65 | }; |
| 66 | |
| 67 | struct mic_net_info { |
| 68 | pthread_t net_thread; |
| 69 | int virtio_net_fd; |
| 70 | int tap_fd; |
| 71 | void *net_dp; |
| 72 | }; |
| 73 | |
| 74 | struct mic_virtblk_info { |
| 75 | pthread_t block_thread; |
| 76 | int virtio_block_fd; |
| 77 | void *block_dp; |
| 78 | volatile sig_atomic_t signaled; |
| 79 | char *backend_file; |
| 80 | int backend; |
| 81 | void *backend_addr; |
| 82 | long backend_size; |
| 83 | }; |
| 84 | |
| 85 | struct mic_info { |
| 86 | int id; |
| 87 | char *name; |
| 88 | pthread_t config_thread; |
| 89 | pthread_t init_thread; |
| 90 | pid_t pid; |
| 91 | struct mic_console_info mic_console; |
| 92 | struct mic_net_info mic_net; |
| 93 | struct mic_virtblk_info mic_virtblk; |
| 94 | int restart; |
| 95 | int boot_on_resume; |
| 96 | struct mic_info *next; |
| 97 | }; |
| 98 | |
| 99 | __attribute__((format(printf, 1, 2))) |
| 100 | void mpsslog(char *format, ...); |
| 101 | char *readsysfs(char *dir, char *entry); |
| 102 | int setsysfs(char *dir, char *entry, char *value); |
| 103 | #endif |