http://wiki.webos-internals.org/api.php?action=feedcontributions&feedformat=atom&user=KerwoodDerby WebOS Internals - User contributions [en] 2026-04-16T12:50:43Z User contributions MediaWiki 1.35.1 http://wiki.webos-internals.org/index.php?title=USB&diff=8248 USB 2010-01-09T18:12:47Z <p>KerwoodDerby: Added lsusb output from Pixi, and included the diff between them.</p> <hr /> <div>lsusb from a linux host after running &quot;usbnet enable&quot; to get into 0101 mode. See further for Pixi's info.<br /> == Palm Pre ==<br /> &lt;source lang=&quot;text&quot;&gt;<br /> <br /> Bus 002 Device 003: ID 0830:0101 Palm, Inc. <br /> Device Descriptor:<br /> bLength 18<br /> bDescriptorType 1<br /> bcdUSB 2.00<br /> bDeviceClass 0 (Defined at Interface level)<br /> bDeviceSubClass 0 <br /> bDeviceProtocol 0 <br /> bMaxPacketSize0 64<br /> idVendor 0x0830 Palm, Inc.<br /> idProduct 0x0101 <br /> bcdDevice 2.16<br /> iManufacturer 1 Palm Inc.<br /> iProduct 2 Pre<br /> iSerial 3 a5470bf024bd51193d15a9614fe7d302960c955f<br /> bNumConfigurations 1<br /> Configuration Descriptor:<br /> bLength 9<br /> bDescriptorType 2<br /> wTotalLength 128<br /> bNumInterfaces 4<br /> bConfigurationValue 1<br /> iConfiguration 4 Composite 500mA<br /> bmAttributes 0xc0<br /> Self Powered<br /> MaxPower 500mA<br /> Interface Association:<br /> bLength 8<br /> bDescriptorType 11<br /> bFirstInterface 0<br /> bInterfaceCount 2<br /> bFunctionClass 2 Communications<br /> bFunctionSubClass 6 Ethernet Networking<br /> bFunctionProtocol 0 <br /> iFunction 10 USB Ethernet Gadget<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 0<br /> bAlternateSetting 0<br /> bNumEndpoints 1<br /> bInterfaceClass 2 Communications<br /> bInterfaceSubClass 2 Abstract (modem)<br /> bInterfaceProtocol 255 Vendor Specific (MSFT RNDIS?)<br /> iInterface 9 RNDIS Communications Control<br /> CDC Header:<br /> bcdCDC 1.10<br /> CDC Call Management:<br /> bmCapabilities 0x00<br /> bDataInterface 1<br /> CDC ACM:<br /> bmCapabilities 0x00<br /> CDC Union:<br /> bMasterInterface 0<br /> bSlaveInterface 1 <br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x82 EP 2 IN<br /> bmAttributes 3<br /> Transfer Type Interrupt<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0010 1x 16 bytes<br /> bInterval 9<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 1<br /> bAlternateSetting 0<br /> bNumEndpoints 2<br /> bInterfaceClass 10 CDC Data<br /> bInterfaceSubClass 0 Unused<br /> bInterfaceProtocol 0 <br /> iInterface 6 Ethernet Data<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x81 EP 1 IN<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x01 EP 1 OUT<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 2<br /> bAlternateSetting 0<br /> bNumEndpoints 2<br /> bInterfaceClass 8 Mass Storage<br /> bInterfaceSubClass 6 SCSI<br /> bInterfaceProtocol 80 Bulk (Zip)<br /> iInterface 17 Mass Storage<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x83 EP 3 IN<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x02 EP 2 OUT<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 1<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 3<br /> bAlternateSetting 0<br /> bNumEndpoints 3<br /> bInterfaceClass 255 Vendor Specific Class<br /> bInterfaceSubClass 71 <br /> bInterfaceProtocol 17 <br /> iInterface 20 novacom linux<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x84 EP 4 IN<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x03 EP 3 OUT<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 1<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x85 EP 5 IN<br /> bmAttributes 3<br /> Transfer Type Interrupt<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0008 1x 8 bytes<br /> bInterval 6<br /> Device Qualifier (for other device speed):<br /> bLength 10<br /> bDescriptorType 6<br /> bcdUSB 2.00<br /> bDeviceClass 0 (Defined at Interface level)<br /> bDeviceSubClass 0 <br /> bDeviceProtocol 0 <br /> bMaxPacketSize0 64<br /> bNumConfigurations 1<br /> Device Status: 0x0001<br /> Self Powered<br /> <br /> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub<br /> Device Descriptor:<br /> bLength 18<br /> bDescriptorType 1<br /> bcdUSB 2.00<br /> bDeviceClass 9 Hub<br /> bDeviceSubClass 0 Unused<br /> bDeviceProtocol 0 Full speed (or root) hub<br /> bMaxPacketSize0 64<br /> idVendor 0x1d6b Linux Foundation<br /> idProduct 0x0002 2.0 root hub<br /> bcdDevice 2.06<br /> iManufacturer 3 Linux 2.6.27-7-server ehci_hcd<br /> iProduct 2 EHCI Host Controller<br /> iSerial 1 0000:02:03.0<br /> bNumConfigurations 1<br /> Configuration Descriptor:<br /> bLength 9<br /> bDescriptorType 2<br /> wTotalLength 25<br /> bNumInterfaces 1<br /> bConfigurationValue 1<br /> iConfiguration 0 <br /> bmAttributes 0xe0<br /> Self Powered<br /> Remote Wakeup<br /> MaxPower 0mA<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 0<br /> bAlternateSetting 0<br /> bNumEndpoints 1<br /> bInterfaceClass 9 Hub<br /> bInterfaceSubClass 0 Unused<br /> bInterfaceProtocol 0 Full speed (or root) hub<br /> iInterface 0 <br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x81 EP 1 IN<br /> bmAttributes 3<br /> Transfer Type Interrupt<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0004 1x 4 bytes<br /> bInterval 12<br /> Hub Descriptor:<br /> bLength 9<br /> bDescriptorType 41<br /> nNbrPorts 6<br /> wHubCharacteristic 0x000a<br /> No power switching (usb 1.0)<br /> Per-port overcurrent protection<br /> bPwrOn2PwrGood 10 * 2 milli seconds<br /> bHubContrCurrent 0 milli Ampere<br /> DeviceRemovable 0x00<br /> PortPwrCtrlMask 0xff<br /> Hub Port Status:<br /> Port 1: 0000.0503 highspeed power enable connect<br /> Port 2: 0000.0100 power<br /> Port 3: 0000.0100 power<br /> Port 4: 0000.0100 power<br /> Port 5: 0000.0100 power<br /> Port 6: 0000.0100 power<br /> Device Status: 0x0003<br /> Self Powered<br /> Remote Wakeup Enabled<br /> <br /> Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub<br /> Device Descriptor:<br /> bLength 18<br /> bDescriptorType 1<br /> bcdUSB 1.10<br /> bDeviceClass 9 Hub<br /> bDeviceSubClass 0 Unused<br /> bDeviceProtocol 0 Full speed (or root) hub<br /> bMaxPacketSize0 64<br /> idVendor 0x1d6b Linux Foundation<br /> idProduct 0x0001 1.1 root hub<br /> bcdDevice 2.06<br /> iManufacturer 3 Linux 2.6.27-7-server uhci_hcd<br /> iProduct 2 UHCI Host Controller<br /> iSerial 1 0000:02:02.0<br /> bNumConfigurations 1<br /> Configuration Descriptor:<br /> bLength 9<br /> bDescriptorType 2<br /> wTotalLength 25<br /> bNumInterfaces 1<br /> bConfigurationValue 1<br /> iConfiguration 0 <br /> bmAttributes 0xe0<br /> Self Powered<br /> Remote Wakeup<br /> MaxPower 0mA<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 0<br /> bAlternateSetting 0<br /> bNumEndpoints 1<br /> bInterfaceClass 9 Hub<br /> bInterfaceSubClass 0 Unused<br /> bInterfaceProtocol 0 Full speed (or root) hub<br /> iInterface 0 <br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x81 EP 1 IN<br /> bmAttributes 3<br /> Transfer Type Interrupt<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0002 1x 2 bytes<br /> bInterval 255<br /> Hub Descriptor:<br /> bLength 9<br /> bDescriptorType 41<br /> nNbrPorts 2<br /> wHubCharacteristic 0x000a<br /> No power switching (usb 1.0)<br /> Per-port overcurrent protection<br /> bPwrOn2PwrGood 1 * 2 milli seconds<br /> bHubContrCurrent 0 milli Ampere<br /> DeviceRemovable 0x00<br /> PortPwrCtrlMask 0xff<br /> Hub Port Status:<br /> Port 1: 0000.0100 power<br /> Port 2: 0000.0100 power<br /> Device Status: 0x0003<br /> Self Powered<br /> Remote Wakeup Enabled<br /> &lt;/source&gt;<br /> <br /> TODO: Other device codes are required for the different modes. Fill them in.<br /> <br /> Novacom is the service to transfer files or get a shell on the pre.<br /> == Palm Pixi ==<br /> Note that the devnum is 0x0103, compared with 0x0101 on the Pre. A diff between the two lsusb outputs shows mostly minor differences, except that the Pre seems to have one additional input endpoint, 5. The diff output follows the lsusb output.<br /> &lt;source lang=&quot;text&quot;&gt;<br /> Bus 001 Device 057: ID 0830:0103 Palm, Inc. <br /> Device Descriptor:<br /> bLength 18<br /> bDescriptorType 1<br /> bcdUSB 2.00<br /> bDeviceClass 0 (Defined at Interface level)<br /> bDeviceSubClass 0 <br /> bDeviceProtocol 0 <br /> bMaxPacketSize0 64<br /> idVendor 0x0830 Palm, Inc.<br /> idProduct 0x0103 <br /> bcdDevice 3.22<br /> iManufacturer 1 Palm Inc.<br /> iProduct 2 Pixi<br /> iSerial 3 2b5a4a98863c24a81af888aafa8a7bde1d18b96c<br /> bNumConfigurations 1<br /> Configuration Descriptor:<br /> bLength 9<br /> bDescriptorType 2<br /> wTotalLength 121<br /> bNumInterfaces 4<br /> bConfigurationValue 5<br /> iConfiguration 4 Dev 2<br /> bmAttributes 0xc0<br /> Self Powered<br /> MaxPower 500mA<br /> Interface Association:<br /> bLength 8<br /> bDescriptorType 11<br /> bFirstInterface 0<br /> bInterfaceCount 2<br /> bFunctionClass 2 Communications<br /> bFunctionSubClass 6 Ethernet Networking<br /> bFunctionProtocol 0 <br /> iFunction 7 RNDIS Ethernet Gadget<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 0<br /> bAlternateSetting 0<br /> bNumEndpoints 1<br /> bInterfaceClass 2 Communications<br /> bInterfaceSubClass 2 Abstract (modem)<br /> bInterfaceProtocol 255 Vendor Specific (MSFT RNDIS?)<br /> iInterface 5 RNDIS Communications Control<br /> CDC Header:<br /> bcdCDC 1.10<br /> CDC Call Management:<br /> bmCapabilities 0x00<br /> bDataInterface 1<br /> CDC ACM:<br /> bmCapabilities 0x00<br /> CDC Union:<br /> bMasterInterface 0<br /> bSlaveInterface 1 <br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x82 EP 2 IN<br /> bmAttributes 3<br /> Transfer Type Interrupt<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0008 1x 8 bytes<br /> bInterval 9<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 1<br /> bAlternateSetting 0<br /> bNumEndpoints 2<br /> bInterfaceClass 10 CDC Data<br /> bInterfaceSubClass 0 Unused<br /> bInterfaceProtocol 0 <br /> iInterface 6 RNDIS Ethernet Data<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x81 EP 1 IN<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x01 EP 1 OUT<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 2<br /> bAlternateSetting 0<br /> bNumEndpoints 2<br /> bInterfaceClass 8 Mass Storage<br /> bInterfaceSubClass 6 SCSI<br /> bInterfaceProtocol 80 Bulk (Zip)<br /> iInterface 0 <br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x83 EP 3 IN<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x02 EP 2 OUT<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 1<br /> Interface Descriptor:<br /> bLength 9<br /> bDescriptorType 4<br /> bInterfaceNumber 3<br /> bAlternateSetting 0<br /> bNumEndpoints 2<br /> bInterfaceClass 255 Vendor Specific Class<br /> bInterfaceSubClass 71 <br /> bInterfaceProtocol 17 <br /> iInterface 8 Novacom<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x84 EP 4 IN<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 0<br /> Endpoint Descriptor:<br /> bLength 7<br /> bDescriptorType 5<br /> bEndpointAddress 0x03 EP 3 OUT<br /> bmAttributes 2<br /> Transfer Type Bulk<br /> Synch Type None<br /> Usage Type Data<br /> wMaxPacketSize 0x0200 1x 512 bytes<br /> bInterval 1<br /> Device Qualifier (for other device speed):<br /> bLength 10<br /> bDescriptorType 6<br /> bcdUSB 2.00<br /> bDeviceClass 0 (Defined at Interface level)<br /> bDeviceSubClass 0 <br /> bDeviceProtocol 0 <br /> bMaxPacketSize0 64<br /> bNumConfigurations 1<br /> Device Status: 0x0001<br /> Self Powered<br /> &lt;/source&gt;<br /> Diff output:<br /> &lt;source lang=&quot;text&quot;&gt;<br /> Bus 002 Device 003: ID 0830:0101 Palm, Inc. | Bus 001 Device 057: ID 0830:0103 Palm, Inc. <br /> idProduct 0x0101 | idProduct 0x0103 <br /> bcdDevice 2.16 | bcdDevice 3.22<br /> iProduct 2 Pre | iProduct 2 Pixi<br /> iSerial 3 a5470bf024bd51193d15a9614fe7d3029 | iSerial 3 2b5a4a98863c24a81af888aafa8a7bde1<br /> wTotalLength 128 | wTotalLength 121<br /> bConfigurationValue 1 | bConfigurationValue 5<br /> iConfiguration 4 Composite 500mA | iConfiguration 4 Dev 2<br /> iFunction 10 USB Ethernet Gadget | iFunction 7 RNDIS Ethernet Gadget<br /> iInterface 9 RNDIS Communications Control | iInterface 5 RNDIS Communications Control<br /> wMaxPacketSize 0x0010 1x 16 bytes | wMaxPacketSize 0x0008 1x 8 bytes<br /> iInterface 6 Ethernet Data | iInterface 6 RNDIS Ethernet Data<br /> iInterface 17 Mass Storage | iInterface 0 <br /> bNumEndpoints 3 | bNumEndpoints 2<br /> iInterface 20 novacom linux | iInterface 8 Novacom<br /> Endpoint Descriptor: &lt;<br /> bLength 7 &lt;<br /> bDescriptorType 5 &lt;<br /> bEndpointAddress 0x85 EP 5 IN &lt;<br /> bmAttributes 3 &lt;<br /> Transfer Type Interrupt &lt;<br /> Synch Type None &lt;<br /> Usage Type Data &lt;<br /> wMaxPacketSize 0x0008 1x 8 bytes &lt;<br /> bInterval 6 &lt;<br /> &lt;<br /> <br /> &lt;/source&gt;<br /> <br /> [[Category:Hardware]]</div> KerwoodDerby