* Fix usb initialization link with n900 * minor syntax fixup
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pancake committed
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e2aaa2cb40
commit
20eed53d8c
2 files changed
+76
-67
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@@ -103,6 +103,7 @@ int usb_device_found(struct usb_device_descriptor *udd, struct devices *it_devic
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if ((dev_index = is_valid_device(udd))) {
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device = dev;
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printf("%s found!\n", dev->filename);
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*it_device = supported_devices[dev_index];
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return 1;
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}
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+75
-67
@@ -116,7 +116,7 @@ int unpack_callback(struct header_t *header)
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if (strchr(header->name, ',') != NULL) {
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if (!strstr(header->name, subverstr)) {
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printf("Skipping '%s' does not matches -S subversion\n",
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header->name);
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header->name);
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return 1;
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}
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}
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@@ -165,10 +165,10 @@ int fiasco_flash(const char *file)
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char *p;
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char version[64];
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if (connect_via_usb()) {
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fprintf(stderr, "Cannot connect to device. It is possibly not in boot stage.\n");
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return 0;
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}
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if (connect_via_usb()) {
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fprintf(stderr, "Cannot connect to device. It is possibly not in boot stage.\n");
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return 0;
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}
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// if (info)
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cmd_info("");
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@@ -202,67 +202,75 @@ int fiasco_flash(const char *file)
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int connect_via_usb()
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{
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static char pbc[]={'/','-','\\', '|'};
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struct usb_device_descriptor udd;
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struct devices it_device;
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struct usb_device_descriptor udd;
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struct devices it_device;
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int c = 0;
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// usb_set_debug(5);
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usb_init();
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/* Tries to get access to the Internet Tablet and retries
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* if any of the neccessary steps fail.
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*
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* Note: While a proper device may be found on the bus it may
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* not be in the right state to be accessed (e.g. the Nokia is
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* not in the boot stage any more).
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*/
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/* Tries to get access to the Internet Tablet and retries
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* if any of the neccessary steps fail.
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*
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* Note: While a proper device may be found on the bus it may
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* not be in the right state to be accessed (e.g. the Nokia is
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* not in the boot stage any more).
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*/
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while(!dev) {
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usleep(0xc350); // 0.5s
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if(!usb_device_found(&udd, &it_device)) {
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if(!usb_device_found(&udd, &it_device)) {
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printf("\rWaiting for device... %c", pbc[++c%4]);
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fflush(stdout);
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continue;
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}
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/* open device */
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if(!(dev = usb_open(device))) {
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perror("usb_open");
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return 1;
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}
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/* open device */
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if(!(dev = usb_open(device))) {
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perror("usb_open");
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return 1;
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}
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if ( usb_claim_interface(dev, 2) < 0) {
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//device->config->interface->altsetting->bInterfaceNumber) < 0) { // 2 or 0
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D perror("usb_claim_interface");
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#if 1
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{
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char name[32];
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name[0] = '\0';
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usb_get_driver_np(dev, 2, name, sizeof(name));
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printf ("Driver: %s\n", name);
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usb_detach_kernel_driver_np(dev, 2);
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}
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#endif
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if (usb_claim_interface(dev, 2) < 0) {
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//device->config->interface->altsetting->bInterfaceNumber) < 0) { // 2 or 0
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perror("usb_claim_interface");
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// Something is broken if closing fails.
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if(usb_close(dev)) {
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perror("usb_close");
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return 1;
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}
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// Something is broken if closing fails.
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if(usb_close(dev)) {
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perror("usb_close");
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return 1;
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}
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dev = NULL;
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// Try again later.?
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exit(1);
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}
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dev = NULL;
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if (usb_set_altinterface(dev, 1) <0) { //device->config->interface->altsetting->bAlternateSetting) < 0) {
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perror("usb_set_altinterface");
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// Try again later.
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continue;
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}
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// Something is broken if closing fails.
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if(usb_close(dev)) {
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perror("usb_close");
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return 1;
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}
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if (usb_set_altinterface(dev, 1) <0) { //device->config->interface->altsetting->bAlternateSetting) < 0) {
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D perror("usb_set_altinterface");
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dev = NULL;
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// Try again later.
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continue;
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}
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break;
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}
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// Something is broken if closing fails.
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if(usb_close(dev)) {
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perror("usb_close");
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return 1;
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}
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dev = NULL;
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// Try again later.
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continue;
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}
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}
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printf("found %s (%04x:%04x)\n", it_device.name,
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printf("found %s (%04x:%04x)\n", it_device.name,
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it_device.vendor_id, it_device.product_id);
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/* go go go! */
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@@ -305,8 +313,8 @@ int main(int argc, char **argv)
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break;
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case 'd':
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sscanf(optarg, "%04hx:%04hx",
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&supported_devices[SUPPORTED_DEVICES-2].vendor_id,
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&supported_devices[SUPPORTED_DEVICES-2].product_id);
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&supported_devices[SUPPORTED_DEVICES-2].vendor_id,
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&supported_devices[SUPPORTED_DEVICES-2].product_id);
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supported_devices[SUPPORTED_DEVICES-2].name = strdup("user");
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break;
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case 'D':
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@@ -314,14 +322,14 @@ int main(int argc, char **argv)
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break;
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case 'f':
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if (!strcmp(optarg,"help")) {
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printf("* Flags are composed of:\n");
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printf(" 0x02 - disable OMAP watchdog (possibly)\n");
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printf(" 0x04 - disable RETU watchdog (possibly)\n");
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printf(" 0x08 - disable lifeguard reset\n");
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printf(" 0x10 - enable serial console\n");
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printf(" 0x20 - disable USB timeout\n");
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exit(1);
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}
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printf("* Flags are composed of:\n");
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printf(" 0x02 - disable OMAP watchdog (possibly)\n");
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printf(" 0x04 - disable RETU watchdog (possibly)\n");
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printf(" 0x08 - disable lifeguard reset\n");
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printf(" 0x10 - enable serial console\n");
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printf(" 0x20 - disable USB timeout\n");
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exit(1);
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}
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rd_flags = (unsigned short) strtoul(optarg, NULL, 16);
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break;
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case 'r':
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@@ -382,7 +390,7 @@ int main(int argc, char **argv)
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return 0;
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// flags ok?
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if ( (fiasco_image == NULL)
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if ( (fiasco_image == NULL)
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&& (boot_cmdline == NULL)
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&& (reverseto == NULL)
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&& (pcs_n == 0)
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@@ -395,9 +403,9 @@ int main(int argc, char **argv)
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{
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printf("# The Free Fiasco Firmware Flasher v"VERSION"\n"
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"0xFFFF [-chinlQRvVx] [-C mtd-dev] [-d vid:pid] [-D 0|1|2] [-e path] [-f flags]\n"
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" [-F fiasco] [-H hash-file] [-I piece] [-p [piece%%]file]] [-r 0|1] [-S subver]\n"
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" [-s serial-dev] [-u fiasco-image] [-U 0|1] | [-P new-fiasco] [piece1] [2] ..\n");
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"0xFFFF [-chinlQRvVx] [-C mtd-dev] [-d vid:pid] [-D 0|1|2] [-e path] [-f flags]\n"
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" [-F fiasco] [-H hash-file] [-I piece] [-p [piece%%]file]] [-r 0|1] [-S subver]\n"
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" [-s serial-dev] [-u fiasco-image] [-U 0|1] | [-P new-fiasco] [piece1] [2] ..\n");
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return 1;
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}
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@@ -414,10 +422,10 @@ int main(int argc, char **argv)
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}
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#if HAVE_USB
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if (connect_via_usb()) {
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fprintf(stderr, "Cannot connect to device. It is possibly not in boot stage.\n");
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return 0;
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}
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if (connect_via_usb()) {
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fprintf(stderr, "Cannot connect to device. It is possibly not in boot stage.\n");
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return 0;
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}
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// if (info)
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cmd_info("");
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@@ -444,10 +452,10 @@ int main(int argc, char **argv)
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}
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if (rd_mode != -1)
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set_rd_mode(rd_mode);
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set_rd_mode(rd_mode);
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if (rd_flags != -1)
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set_rd_flags(rd_flags);
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set_rd_flags(rd_flags);
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if (root_device != -1)
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set_root_device(root_device);
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