| 1 | #include <sys/types.h> |
| 2 | #include <sys/socket.h> |
| 3 | #include <netinet/in.h> |
| 4 | #include <arpa/inet.h> |
| 5 | #include <string.h> |
| 6 | #include <unistd.h> |
| 7 | #include <stdlib.h> |
| 8 | #include <stdio.h> |
| 9 | |
| 10 | #include "mem.h" |
| 11 | #include "cmd.h" |
| 12 | #include "ingenic_usb.h" |
| 13 | #include "ingenic_cfg.h" |
| 14 | |
| 15 | #define PORT 1338 |
| 16 | |
| 17 | #define TYPE_READ8 0 |
| 18 | #define TYPE_READ16 1 |
| 19 | #define TYPE_READ32 2 |
| 20 | #define TYPE_WRITE8 3 |
| 21 | #define TYPE_WRITE16 4 |
| 22 | #define TYPE_WRITE32 5 |
| 23 | |
| 24 | struct request { |
| 25 | uint32_t addr; |
| 26 | uint32_t value; |
| 27 | uint8_t type; |
| 28 | }; |
| 29 | |
| 30 | struct response { |
| 31 | uint32_t value; |
| 32 | }; |
| 33 | |
| 34 | #define CONFIG_FILE_PATH "/etc/xburst-tools/usbboot.cfg" |
| 35 | |
| 36 | struct ingenic_dev ingenic_dev; |
| 37 | |
| 38 | int main(int argc, char *argv[]) |
| 39 | { |
| 40 | int s, t; |
| 41 | unsigned int sinlen; |
| 42 | struct sockaddr_in sin; |
| 43 | struct request request; |
| 44 | struct response response; |
| 45 | char *cfgpath = CONFIG_FILE_PATH; |
| 46 | |
| 47 | if (usb_ingenic_init(&ingenic_dev)) |
| 48 | return EXIT_FAILURE; |
| 49 | |
| 50 | if (parse_configure(&ingenic_dev.config, cfgpath)) |
| 51 | return EXIT_FAILURE; |
| 52 | |
| 53 | boot(&ingenic_dev, STAGE1_FILE_PATH, STAGE2_FILE_PATH); |
| 54 | |
| 55 | if ( (s = socket(AF_INET, SOCK_STREAM, 0 ) ) < 0) { |
| 56 | return -1; |
| 57 | } |
| 58 | |
| 59 | sin.sin_family = AF_INET; /*set protocol family to Internet */ |
| 60 | sin.sin_port = htons(PORT); /* set port no. */ |
| 61 | sin.sin_addr.s_addr = INADDR_ANY; /* set IP addr to any interface */ |
| 62 | |
| 63 | if (bind(s, (struct sockaddr *)&sin, sizeof(sin) ) < 0 ){ |
| 64 | perror("bind"); return -1; /* bind error */ |
| 65 | } |
| 66 | |
| 67 | /* server indicates it's ready, max. listen queue is 5 */ |
| 68 | if (listen(s, 5)) { |
| 69 | return -1; |
| 70 | } |
| 71 | |
| 72 | sinlen = sizeof(sin); |
| 73 | if ( (t = accept(s, (struct sockaddr *) &sin, &sinlen) ) < 0 ){ |
| 74 | perror("accept "); /* accpet error */ |
| 75 | return -1; |
| 76 | } |
| 77 | |
| 78 | while (1) { |
| 79 | |
| 80 | if (recv(t, (char*)&request, sizeof(request), 0) < 0) { |
| 81 | perror("recv"); |
| 82 | return -1; |
| 83 | } |
| 84 | |
| 85 | /* printf("Got request %x %x %x\n", request.type, request.addr, |
| 86 | request.value);*/ |
| 87 | |
| 88 | switch (request.type) { |
| 89 | case TYPE_READ8: |
| 90 | response.value = mem_read8(&ingenic_dev, request.addr); |
| 91 | break; |
| 92 | case TYPE_READ16: |
| 93 | response.value = mem_read16(&ingenic_dev, request.addr); |
| 94 | break; |
| 95 | case TYPE_READ32: |
| 96 | response.value = mem_read32(&ingenic_dev, request.addr); |
| 97 | break; |
| 98 | case TYPE_WRITE8: |
| 99 | mem_write8(&ingenic_dev, request.addr, request.value); |
| 100 | break; |
| 101 | case TYPE_WRITE16: |
| 102 | mem_write16(&ingenic_dev, request.addr, request.value); |
| 103 | break; |
| 104 | case TYPE_WRITE32: |
| 105 | mem_write32(&ingenic_dev, request.addr, request.value); |
| 106 | break; |
| 107 | } |
| 108 | /* printf("Got response %x\n", response.value);*/ |
| 109 | |
| 110 | if (send(t, (char*)&response, sizeof(response),0 ) < 0 ) { |
| 111 | perror("send"); |
| 112 | return -1; |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | close(t); |
| 117 | close(s); |
| 118 | |
| 119 | return 0; |
| 120 | } |
| 121 | |
