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-rw-r--r--common/cmd_usb.c20
-rw-r--r--common/usb.c35
-rw-r--r--common/usb_kbd.c22
-rw-r--r--common/usb_storage.c16
-rw-r--r--cpu/ppc4xx/usbdev.c4
-rw-r--r--drivers/usb/host/ehci-hcd.c2
-rw-r--r--drivers/usb/musb/musb_hcd.c2
-rw-r--r--include/usb.h70
8 files changed, 61 insertions, 110 deletions
diff --git a/common/cmd_usb.c b/common/cmd_usb.c
index 7b8ee6b..1e297d5 100644
--- a/common/cmd_usb.c
+++ b/common/cmd_usb.c
@@ -157,7 +157,7 @@ void usb_display_desc(struct usb_device *dev)
{
if (dev->descriptor.bDescriptorType == USB_DT_DEVICE) {
printf("%d: %s, USB Revision %x.%x\n", dev->devnum,
- usb_get_class_desc(dev->config.if_desc[0].bInterfaceClass),
+ usb_get_class_desc(dev->config.if_desc[0].desc.bInterfaceClass),
(dev->descriptor.bcdUSB>>8) & 0xff,
dev->descriptor.bcdUSB & 0xff);
@@ -174,7 +174,7 @@ void usb_display_desc(struct usb_device *dev)
} else {
printf(" - Class: (from Interface) %s\n",
usb_get_class_desc(
- dev->config.if_desc[0].bInterfaceClass));
+ dev->config.if_desc[0].desc.bInterfaceClass));
}
printf(" - PacketSize: %d Configurations: %d\n",
dev->descriptor.bMaxPacketSize0,
@@ -187,14 +187,14 @@ void usb_display_desc(struct usb_device *dev)
}
-void usb_display_conf_desc(struct usb_config_descriptor *config,
+void usb_display_conf_desc(struct usb_configuration_descriptor *config,
struct usb_device *dev)
{
printf(" Configuration: %d\n", config->bConfigurationValue);
printf(" - Interfaces: %d %s%s%dmA\n", config->bNumInterfaces,
(config->bmAttributes & 0x40) ? "Self Powered " : "Bus Powered ",
(config->bmAttributes & 0x20) ? "Remote Wakeup " : "",
- config->MaxPower*2);
+ config->bMaxPower*2);
if (config->iConfiguration) {
printf(" - ");
usb_display_string(dev, config->iConfiguration);
@@ -246,16 +246,16 @@ void usb_display_ep_desc(struct usb_endpoint_descriptor *epdesc)
/* main routine to diasplay the configs, interfaces and endpoints */
void usb_display_config(struct usb_device *dev)
{
- struct usb_config_descriptor *config;
- struct usb_interface_descriptor *ifdesc;
+ struct usb_config *config;
+ struct usb_interface *ifdesc;
struct usb_endpoint_descriptor *epdesc;
int i, ii;
config = &dev->config;
- usb_display_conf_desc(config, dev);
+ usb_display_conf_desc(&config->desc, dev);
for (i = 0; i < config->no_of_if; i++) {
ifdesc = &config->if_desc[i];
- usb_display_if_desc(ifdesc, dev);
+ usb_display_if_desc(&ifdesc->desc, dev);
for (ii = 0; ii < ifdesc->no_of_ep; ii++) {
epdesc = &ifdesc->ep_desc[ii];
usb_display_ep_desc(epdesc);
@@ -319,9 +319,9 @@ void usb_show_tree_graph(struct usb_device *dev, char *pre)
pre[index++] = has_child ? '|' : ' ';
pre[index] = 0;
printf(" %s (%s, %dmA)\n", usb_get_class_desc(
- dev->config.if_desc[0].bInterfaceClass),
+ dev->config.if_desc[0].desc.bInterfaceClass),
portspeed(dev->speed),
- dev->config.MaxPower * 2);
+ dev->config.desc.bMaxPower * 2);
if (strlen(dev->mf) || strlen(dev->prod) || strlen(dev->serial))
printf(" %s %s %s %s\n", pre, dev->mf, dev->prod, dev->serial);
printf(" %s\n", pre);
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.. */
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index b458d77..9957dcc 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -229,7 +229,7 @@ int usb_kbd_deregister(void)
static void usb_kbd_setled(struct usb_device *dev)
{
- struct usb_interface_descriptor *iface;
+ struct usb_interface *iface;
iface = &dev->config.if_desc[0];
leds=0;
if(scroll_lock!=0)
@@ -242,7 +242,7 @@ static void usb_kbd_setled(struct usb_device *dev)
leds|=1;
usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
USB_REQ_SET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
- 0x200, iface->bInterfaceNumber,(void *)&leds, 1, 0);
+ 0x200, iface->desc.bInterfaceNumber, (void *)&leds, 1, 0);
}
@@ -348,17 +348,21 @@ static int usb_kbd_irq(struct usb_device *dev)
/* probes the USB device dev for keyboard type */
static int usb_kbd_probe(struct usb_device *dev, unsigned int ifnum)
{
- struct usb_interface_descriptor *iface;
+ struct usb_interface *iface;
struct usb_endpoint_descriptor *ep;
int pipe,maxp;
if (dev->descriptor.bNumConfigurations != 1) return 0;
iface = &dev->config.if_desc[ifnum];
- if (iface->bInterfaceClass != 3) return 0;
- if (iface->bInterfaceSubClass != 1) return 0;
- if (iface->bInterfaceProtocol != 1) return 0;
- if (iface->bNumEndpoints != 1) return 0;
+ if (iface->desc.bInterfaceClass != 3)
+ return 0;
+ if (iface->desc.bInterfaceSubClass != 1)
+ return 0;
+ if (iface->desc.bInterfaceProtocol != 1)
+ return 0;
+ if (iface->desc.bNumEndpoints != 1)
+ return 0;
ep = &iface->ep_desc[0];
@@ -367,9 +371,9 @@ static int usb_kbd_probe(struct usb_device *dev, unsigned int ifnum)
USB_KBD_PRINTF("USB KBD found set protocol...\n");
/* ok, we found a USB Keyboard, install it */
/* usb_kbd_get_hid_desc(dev); */
- usb_set_protocol(dev, iface->bInterfaceNumber, 0);
+ usb_set_protocol(dev, iface->desc.bInterfaceNumber, 0);
USB_KBD_PRINTF("USB KBD found set idle...\n");
- usb_set_idle(dev, iface->bInterfaceNumber, REPEAT_RATE, 0);
+ usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE, 0);
memset(&new[0], 0, 8);
memset(&old[0], 0, 8);
repeat_delay=0;
diff --git a/common/usb_storage.c b/common/usb_storage.c
index 19613f2..391948b 100644
--- a/common/usb_storage.c
+++ b/common/usb_storage.c
@@ -1070,7 +1070,7 @@ retry_it:
int usb_storage_probe(struct usb_device *dev, unsigned int ifnum,
struct us_data *ss)
{
- struct usb_interface_descriptor *iface;
+ struct usb_interface *iface;
int i;
unsigned int flags = 0;
@@ -1094,9 +1094,9 @@ int usb_storage_probe(struct usb_device *dev, unsigned int ifnum,
#endif
if (dev->descriptor.bDeviceClass != 0 ||
- iface->bInterfaceClass != USB_CLASS_MASS_STORAGE ||
- iface->bInterfaceSubClass < US_SC_MIN ||
- iface->bInterfaceSubClass > US_SC_MAX) {
+ iface->desc.bInterfaceClass != USB_CLASS_MASS_STORAGE ||
+ iface->desc.bInterfaceSubClass < US_SC_MIN ||
+ iface->desc.bInterfaceSubClass > US_SC_MAX) {
/* if it's not a mass storage, we go no further */
return 0;
}
@@ -1119,8 +1119,8 @@ int usb_storage_probe(struct usb_device *dev, unsigned int ifnum,
ss->subclass = subclass;
ss->protocol = protocol;
} else {
- ss->subclass = iface->bInterfaceSubClass;
- ss->protocol = iface->bInterfaceProtocol;
+ ss->subclass = iface->desc.bInterfaceSubClass;
+ ss->protocol = iface->desc.bInterfaceProtocol;
}
/* set the handler pointers based on the protocol */
@@ -1153,7 +1153,7 @@ int usb_storage_probe(struct usb_device *dev, unsigned int ifnum,
* An optional interrupt is OK (necessary for CBI protocol).
* We will ignore any others.
*/
- for (i = 0; i < iface->bNumEndpoints; i++) {
+ for (i = 0; i < iface->desc.bNumEndpoints; i++) {
/* is it an BULK endpoint? */
if ((iface->ep_desc[i].bmAttributes &
USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) {
@@ -1178,7 +1178,7 @@ int usb_storage_probe(struct usb_device *dev, unsigned int ifnum,
ss->ep_in, ss->ep_out, ss->ep_int);
/* Do some basic sanity checks, and bail if we find a problem */
- if (usb_set_interface(dev, iface->bInterfaceNumber, 0) ||
+ if (usb_set_interface(dev, iface->desc.bInterfaceNumber, 0) ||
!ss->ep_in || !ss->ep_out ||
(ss->protocol == US_PR_CBI && ss->ep_int == 0)) {
USB_STOR_PRINTF("Problems with device\n");
diff --git a/cpu/ppc4xx/usbdev.c b/cpu/ppc4xx/usbdev.c
index 5bb4f3c..fe398af 100644
--- a/cpu/ppc4xx/usbdev.c
+++ b/cpu/ppc4xx/usbdev.c
@@ -21,7 +21,7 @@ void process_endpoints(unsigned short usb2d0_intrin)
{
/*will hold the packet received */
struct usb_device_descriptor usb_device_packet;
- struct usb_config_descriptor usb_config_packet;
+ struct usb_configuration_descriptor usb_config_packet;
struct usb_string_descriptor usb_string_packet;
struct devrequest setup_packet;
unsigned int *setup_packet_pt;
@@ -99,7 +99,7 @@ void process_endpoints(unsigned short usb2d0_intrin)
usb_config_packet.bConfigurationValue = 1;
usb_config_packet.iConfiguration = 0;
usb_config_packet.bmAttributes = 0x40;
- usb_config_packet.MaxPower = 0;
+ usb_config_packet.bMaxPower = 0;
/*put packet in fifo */
packet_pt = (unsigned char *)&usb_config_packet;
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 324c308..ba85991 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -96,7 +96,7 @@ static struct descriptor {
* UE_DIR_IN | EHCI_INTR_ENDPT
*/
3, /* bmAttributes: UE_INTERRUPT */
- 8, 0, /* wMaxPacketSize */
+ 8, /* wMaxPacketSize */
255 /* bInterval */
},
};
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 4ca94cb..555d2dc 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -803,7 +803,7 @@ void usb_event_poll()
{
struct stdio_dev *dev;
struct usb_device *usb_kbd_dev;
- struct usb_interface_descriptor *iface;
+ struct usb_interface *iface;
struct usb_endpoint_descriptor *ep;
int pipe;
int maxp;
diff --git a/include/usb.h b/include/usb.h
index 7c47098..4148d67 100644
--- a/include/usb.h
+++ b/include/usb.h
@@ -27,6 +27,7 @@
#define _USB_H_
#include <usb_defs.h>
+#include <usbdescriptors.h>
/* Everything is aribtrary */
#define USB_ALTSETTINGALLOC 4
@@ -41,13 +42,6 @@
#define USB_CNTL_TIMEOUT 100 /* 100ms timeout */
-/* String descriptor */
-struct usb_string_descriptor {
- unsigned char bLength;
- unsigned char bDescriptorType;
- unsigned short wData[1];
-} __attribute__ ((packed));
-
/* device request (setup) */
struct devrequest {
unsigned char requesttype;
@@ -63,47 +57,9 @@ struct usb_descriptor_header {
unsigned char bDescriptorType;
} __attribute__ ((packed));
-/* Device descriptor */
-struct usb_device_descriptor {
- unsigned char bLength;
- unsigned char bDescriptorType;
- unsigned short bcdUSB;
- unsigned char bDeviceClass;
- unsigned char bDeviceSubClass;
- unsigned char bDeviceProtocol;
- unsigned char bMaxPacketSize0;
- unsigned short idVendor;
- unsigned short idProduct;
- unsigned short bcdDevice;
- unsigned char iManufacturer;
- unsigned char iProduct;
- unsigned char iSerialNumber;
- unsigned char bNumConfigurations;
-} __attribute__ ((packed));
-
-/* Endpoint descriptor */
-struct usb_endpoint_descriptor {
- unsigned char bLength;
- unsigned char bDescriptorType;
- unsigned char bEndpointAddress;
- unsigned char bmAttributes;
- unsigned short wMaxPacketSize;
- unsigned char bInterval;
- unsigned char bRefresh;
- unsigned char bSynchAddress;
-} __attribute__ ((packed)) __attribute__ ((aligned(2)));
-
-/* Interface descriptor */
-struct usb_interface_descriptor {
- unsigned char bLength;
- unsigned char bDescriptorType;
- unsigned char bInterfaceNumber;
- unsigned char bAlternateSetting;
- unsigned char bNumEndpoints;
- unsigned char bInterfaceClass;
- unsigned char bInterfaceSubClass;
- unsigned char bInterfaceProtocol;
- unsigned char iInterface;
+/* Interface */
+struct usb_interface {
+ struct usb_interface_descriptor desc;
unsigned char no_of_ep;
unsigned char num_altsetting;
@@ -112,20 +68,12 @@ struct usb_interface_descriptor {
struct usb_endpoint_descriptor ep_desc[USB_MAXENDPOINTS];
} __attribute__ ((packed));
-
-/* Configuration descriptor information.. */
-struct usb_config_descriptor {
- unsigned char bLength;
- unsigned char bDescriptorType;
- unsigned short wTotalLength;
- unsigned char bNumInterfaces;
- unsigned char bConfigurationValue;
- unsigned char iConfiguration;
- unsigned char bmAttributes;
- unsigned char MaxPower;
+/* Configuration information.. */
+struct usb_config {
+ struct usb_configuration_descriptor desc;
unsigned char no_of_if; /* number of interfaces */
- struct usb_interface_descriptor if_desc[USB_MAXINTERFACES];
+ struct usb_interface if_desc[USB_MAXINTERFACES];
} __attribute__ ((packed));
enum {
@@ -156,7 +104,7 @@ struct usb_device {
int configno; /* selected config number */
struct usb_device_descriptor descriptor; /* Device Descriptor */
- struct usb_config_descriptor config; /* config descriptor */
+ struct usb_config config; /* config descriptor */
int have_langid; /* whether string_langid is valid yet */
int string_langid; /* language ID for strings */
generated by cgit v1.1 at 2024-11-10 21:39:18 +0000