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remarkable-uboot
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Merge branch 'master' of ssh://10.10.0.7/home/wd/git/u-boot/master

utp
Wolfgang Denk 2008-07-10 13:16:34 +02:00
parent 06c53beae1 d4b5f3fa00
commit e0320b1ebe
3 changed files with 21 additions and 19 deletions
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19
common/cmd_usb.c
View File

@ -554,13 +554,24 @@ int do_usb (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
}
if (strncmp(argv[1],"part",4) == 0) {
int devno, ok;
for (ok=0, devno=0; devno<USB_MAX_STOR_DEV; ++devno) {
int devno, ok = 0;
if (argc==2) {
for (devno=0; devno<USB_MAX_STOR_DEV; ++devno) {
stor_dev=usb_stor_get_dev(devno);
if (stor_dev->type!=DEV_TYPE_UNKNOWN) {
ok++;
if (devno)
printf("\n");
printf("print_part of %x\n",devno);
print_part(stor_dev);
}
}
}
else {
devno=simple_strtoul(argv[2], NULL, 16);
stor_dev=usb_stor_get_dev(devno);
if (stor_dev->type!=DEV_TYPE_UNKNOWN) {
ok++;
if (devno)
printf("\n");
printf("print_part of %x\n",devno);
print_part(stor_dev);
}

7
drivers/usb/usbdcore.c
View File

@ -146,12 +146,9 @@ struct usb_string_descriptor *usbd_get_string (__u8 index)
static struct usb_configuration_instance *usbd_device_configuration_instance (struct usb_device_instance *device,
unsigned int port, unsigned int configuration)
{
/* XXX */
configuration = configuration ? configuration - 1 : 0;
if (configuration >= device->configurations) {
if (configuration >= device->configurations)
return NULL;
}
return device->configuration_instance_array + configuration;
}

14
drivers/usb/usbdcore_ep0.c
View File

@ -235,8 +235,8 @@ static int ep0_get_descriptor (struct usb_device_instance *device,
return -1;
}
/*dbg_ep0(2, "%d %d", index, device_descriptor->bNumConfigurations); */
if (index > device_descriptor->bNumConfigurations) {
dbg_ep0 (0, "index too large: %d > %d", index,
if (index >= device_descriptor->bNumConfigurations) {
dbg_ep0 (0, "index too large: %d >= %d", index,
device_descriptor->
bNumConfigurations);
return -1;
@ -571,14 +571,8 @@ int ep0_recv_setup (struct urb *urb)
case USB_REQ_SET_CONFIGURATION:
/* c.f. 9.4.7 - the top half of wValue is reserved */
/* */
if ((device->configuration =
le16_to_cpu (request->wValue) & 0xFF80) != 0) {
/* c.f. 9.4.7 - zero is the default or addressed state, in our case this */
/* is the same is configuration zero */
serial_printf("error setting dev->config to zero!\n");
device->configuration = 0; /* TBR - ?????? */
}
device->configuration = le16_to_cpu(request->wValue) & 0xff;
/* reset interface and alternate settings */
device->interface = device->alternate = 0;