2012/10/9 Kevin O'Connor <ke...@koconnor.net>: > On Mon, Oct 08, 2012 at 02:14:03PM +0200, Christian Gmeiner wrote: >> HI all >> >> I am running into some usb problems with coreboot & seabios: >> >> >> init usb >> pmm_malloc zone=0x1f7afe7f handle=ffffffff size=72 align=10 >> ret=0x1f7a8860 (detail=0x1f7a88b0) > [...] >> >> Mabye somebody has some hints how to start debugging this and what I >> should look for. > > Hi Christian, > > Can you set the debug level to 8 and post the whole log? Also, for > timeout issues, having timestamps (via tools/readserial.py tool) > sometimes helps.
Attached > > Did this regress, or has it never worked? What type of USB drive are > you attempting to use? It never worked and tried it with a hand full of different usb sticks. This one is my target stick, which must work: Bus 002 Device 029: ID 1370:3252 Swissbit Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1370 Swissbit idProduct 0x3252 bcdDevice 1.00 iManufacturer 1 Swissbit iProduct 2 unitedCONTRAST iSerial 3 60042417C3000001 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 32 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 200mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 8 Mass Storage bInterfaceSubClass 6 SCSI bInterfaceProtocol 80 Bulk-Only iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 255 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 255 Device Qualifier (for other device speed): bLength 10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 bNumConfigurations 1 Device Status: 0x0000 (Bus Powered) --- Christian Gmeiner, MSc
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