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Diffstat (limited to 'common/usb.c')
-rw-r--r--common/usb.c35
1 files changed, 17 insertions, 18 deletions
diff --git a/common/usb.c b/common/usb.c
index 87fca70..eef4b34 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -299,8 +299,8 @@ int usb_set_maxpacket(struct usb_device *dev)
{
int i, ii;
- for (i = 0; i < dev->config.bNumInterfaces; i++)
- for (ii = 0; ii < dev->config.if_desc[i].bNumEndpoints; ii++)
+ for (i = 0; i < dev->config.desc.bNumInterfaces; i++)
+ for (ii = 0; ii < dev->config.if_desc[i].desc.bNumEndpoints; ii++)
usb_set_maxpacket_ep(dev,
&dev->config.if_desc[i].ep_desc[ii]);
@@ -330,14 +330,14 @@ int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int cfgno)
return -1;
}
memcpy(&dev->config, buffer, buffer[0]);
- le16_to_cpus(&(dev->config.wTotalLength));
+ le16_to_cpus(&(dev->config.desc.wTotalLength));
dev->config.no_of_if = 0;
- index = dev->config.bLength;
+ index = dev->config.desc.bLength;
/* Ok the first entry must be a configuration entry,
* now process the others */
head = (struct usb_descriptor_header *) &buffer[index];
- while (index + 1 < dev->config.wTotalLength) {
+ while (index + 1 < dev->config.desc.wTotalLength) {
switch (head->bDescriptorType) {
case USB_DT_INTERFACE:
if (((struct usb_interface_descriptor *) \
@@ -350,7 +350,7 @@ int usb_parse_config(struct usb_device *dev, unsigned char *buffer, int cfgno)
dev->config.if_desc[ifno].no_of_ep = 0;
dev->config.if_desc[ifno].num_altsetting = 1;
curr_if_num =
- dev->config.if_desc[ifno].bInterfaceNumber;
+ dev->config.if_desc[ifno].desc.bInterfaceNumber;
} else {
/* found alternate setting for the interface */
dev->config.if_desc[ifno].num_altsetting++;
@@ -440,10 +440,9 @@ int usb_get_configuration_no(struct usb_device *dev,
{
int result;
unsigned int tmp;
- struct usb_config_descriptor *config;
+ struct usb_configuration_descriptor *config;
-
- config = (struct usb_config_descriptor *)&buffer[0];
+ config = (struct usb_configuration_descriptor *)&buffer[0];
result = usb_get_descriptor(dev, USB_DT_CONFIG, cfgno, buffer, 9);
if (result < 9) {
if (result < 0)
@@ -489,11 +488,11 @@ int usb_set_address(struct usb_device *dev)
*/
int usb_set_interface(struct usb_device *dev, int interface, int alternate)
{
- struct usb_interface_descriptor *if_face = NULL;
+ struct usb_interface *if_face = NULL;
int ret, i;
- for (i = 0; i < dev->config.bNumInterfaces; i++) {
- if (dev->config.if_desc[i].bInterfaceNumber == interface) {
+ for (i = 0; i < dev->config.desc.bNumInterfaces; i++) {
+ if (dev->config.if_desc[i].desc.bInterfaceNumber == interface) {
if_face = &dev->config.if_desc[i];
break;
}
@@ -897,7 +896,7 @@ int usb_new_device(struct usb_device *dev)
usb_parse_config(dev, &tmpbuf[0], 0);
usb_set_maxpacket(dev);
/* we set the default configuration here */
- if (usb_set_configuration(dev, dev->config.bConfigurationValue)) {
+ if (usb_set_configuration(dev, dev->config.desc.bConfigurationValue)) {
printf("failed to set default configuration " \
"len %d, status %lX\n", dev->act_len, dev->status);
return -1;
@@ -1347,21 +1346,21 @@ int usb_hub_configure(struct usb_device *dev)
int usb_hub_probe(struct usb_device *dev, int ifnum)
{
- struct usb_interface_descriptor *iface;
+ struct usb_interface *iface;
struct usb_endpoint_descriptor *ep;
int ret;
iface = &dev->config.if_desc[ifnum];
/* Is it a hub? */
- if (iface->bInterfaceClass != USB_CLASS_HUB)
+ if (iface->desc.bInterfaceClass != USB_CLASS_HUB)
return 0;
/* Some hubs have a subclass of 1, which AFAICT according to the */
/* specs is not defined, but it works */
- if ((iface->bInterfaceSubClass != 0) &&
- (iface->bInterfaceSubClass != 1))
+ if ((iface->desc.bInterfaceSubClass != 0) &&
+ (iface->desc.bInterfaceSubClass != 1))
return 0;
/* Multiple endpoints? What kind of mutant ninja-hub is this? */
- if (iface->bNumEndpoints != 1)
+ if (iface->desc.bNumEndpoints != 1)
return 0;
ep = &iface->ep_desc[0];
/* Output endpoint? Curiousier and curiousier.. */