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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 | pid_t pid; | |
90 | struct mic_console_info mic_console; | |
91 | struct mic_net_info mic_net; | |
92 | struct mic_virtblk_info mic_virtblk; | |
93 | int restart; | |
af190494 | 94 | int boot_on_resume; |
8d497515 CY |
95 | struct mic_info *next; |
96 | }; | |
97 | ||
6078e0be | 98 | __attribute__((format(printf, 1, 2))) |
8d497515 CY |
99 | void mpsslog(char *format, ...); |
100 | char *readsysfs(char *dir, char *entry); | |
101 | int setsysfs(char *dir, char *entry, char *value); | |
102 | #endif |