mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 01:38:22 +00:00
130 lines
3.5 KiB
C
130 lines
3.5 KiB
C
|
/*
|
||
|
|
* USB virtual root hub descriptors
|
||
|
|
*
|
||
|
|
* (C) Copyright 2014
|
||
|
|
* Stephen Warren swarren@wwwdotorg.org
|
||
|
|
*
|
||
|
|
* Based on ohci-hcd.c
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0+
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __USBROOTHUBDES_H__
|
||
|
|
#define __USBROOTHUBDES_H__
|
||
|
|
|
||
|
|
/* Device descriptor */
|
||
|
|
static __u8 root_hub_dev_des[] = {
|
||
|
|
0x12, /* __u8 bLength; */
|
||
|
|
0x01, /* __u8 bDescriptorType; Device */
|
||
|
|
0x10, /* __u16 bcdUSB; v1.1 */
|
||
|
|
0x01,
|
||
|
|
0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */
|
||
|
|
0x00, /* __u8 bDeviceSubClass; */
|
||
|
|
0x00, /* __u8 bDeviceProtocol; */
|
||
|
|
0x08, /* __u8 bMaxPacketSize0; 8 Bytes */
|
||
|
|
0x00, /* __u16 idVendor; */
|
||
|
|
0x00,
|
||
|
|
0x00, /* __u16 idProduct; */
|
||
|
|
0x00,
|
||
|
|
0x00, /* __u16 bcdDevice; */
|
||
|
|
0x00,
|
||
|
|
0x00, /* __u8 iManufacturer; */
|
||
|
|
0x01, /* __u8 iProduct; */
|
||
|
|
0x00, /* __u8 iSerialNumber; */
|
||
|
|
0x01, /* __u8 bNumConfigurations; */
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Configuration descriptor */
|
||
|
|
static __u8 root_hub_config_des[] = {
|
||
|
|
0x09, /* __u8 bLength; */
|
||
|
|
0x02, /* __u8 bDescriptorType; Configuration */
|
||
|
|
0x19, /* __u16 wTotalLength; */
|
||
|
|
0x00,
|
||
|
|
0x01, /* __u8 bNumInterfaces; */
|
||
|
|
0x01, /* __u8 bConfigurationValue; */
|
||
|
|
0x00, /* __u8 iConfiguration; */
|
||
|
|
0x40, /* __u8 bmAttributes;
|
||
|
|
* Bit 7: Bus-powered
|
||
|
|
* 6: Self-powered,
|
||
|
|
* 5 Remote-wakwup,
|
||
|
|
* 4..0: resvd
|
||
|
|
*/
|
||
|
|
0x00, /* __u8 MaxPower; */
|
||
|
|
/* interface */
|
||
|
|
0x09, /* __u8 if_bLength; */
|
||
|
|
0x04, /* __u8 if_bDescriptorType; Interface */
|
||
|
|
0x00, /* __u8 if_bInterfaceNumber; */
|
||
|
|
0x00, /* __u8 if_bAlternateSetting; */
|
||
|
|
0x01, /* __u8 if_bNumEndpoints; */
|
||
|
|
0x09, /* __u8 if_bInterfaceClass; HUB_CLASSCODE */
|
||
|
|
0x00, /* __u8 if_bInterfaceSubClass; */
|
||
|
|
0x00, /* __u8 if_bInterfaceProtocol; */
|
||
|
|
0x00, /* __u8 if_iInterface; */
|
||
|
|
/* endpoint */
|
||
|
|
0x07, /* __u8 ep_bLength; */
|
||
|
|
0x05, /* __u8 ep_bDescriptorType; Endpoint */
|
||
|
|
0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */
|
||
|
|
0x03, /* __u8 ep_bmAttributes; Interrupt */
|
||
|
|
0x02, /* __u16 ep_wMaxPacketSize; ((MAX_ROOT_PORTS + 1) / 8 */
|
||
|
|
0x00,
|
||
|
|
0xff, /* __u8 ep_bInterval; 255 ms */
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef WANT_USB_ROOT_HUB_HUB_DES
|
||
|
|
static unsigned char root_hub_hub_des[] = {
|
||
|
|
0x09, /* __u8 bLength; */
|
||
|
|
0x29, /* __u8 bDescriptorType; Hub-descriptor */
|
||
|
|
0x02, /* __u8 bNbrPorts; */
|
||
|
|
0x00, /* __u16 wHubCharacteristics; */
|
||
|
|
0x00,
|
||
|
|
0x01, /* __u8 bPwrOn2pwrGood; 2ms */
|
||
|
|
0x00, /* __u8 bHubContrCurrent; 0 mA */
|
||
|
|
0x00, /* __u8 DeviceRemovable; *** 7 Ports max *** */
|
||
|
|
0xff, /* __u8 PortPwrCtrlMask; *** 7 ports max *** */
|
||
|
|
};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static unsigned char root_hub_str_index0[] = {
|
||
|
|
0x04, /* __u8 bLength; */
|
||
|
|
0x03, /* __u8 bDescriptorType; String-descriptor */
|
||
|
|
0x09, /* __u8 lang ID */
|
||
|
|
0x04, /* __u8 lang ID */
|
||
|
|
};
|
||
|
|
|
||
|
|
static unsigned char root_hub_str_index1[] = {
|
||
|
|
32, /* __u8 bLength; */
|
||
|
|
0x03, /* __u8 bDescriptorType; String-descriptor */
|
||
|
|
'U', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'-', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'B', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'o', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'o', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
't', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
' ', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'R', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'o', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'o', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
't', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
' ', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'H', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'u', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
'b', /* __u8 Unicode */
|
||
|
|
0, /* __u8 Unicode */
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|