Hi,
Here is the fragment from 'dh'.
6A: UnknownDevice USBHostController2 PCIIO
DevicePath(PciRoot(0x0)/Pci(0x10,0x0)
)
6B: UnknownDevice USBHostController2 PCIIO
DevicePath(PciRoot(0x0)/Pci(0x11,0x0)
)
On Sun, Feb 8, 2015 at 6:26 PM, Tian, Feng <feng.t...@intel.com> wrote:
> 1. The log you posted is fragmentary. Please paste the complete
> log.
>
> 2. You can run ‘drivers’/’dh’ cmd in shell to see if the xhci and
> usb bus driver is managing the usb mass storage device.
>
>
>
> *From:* Narinder Dhillon [mailto:ndhillo...@gmail.com]
> *Sent:* Monday, February 09, 2015 10:00
> *To:* edk2-devel@lists.sourceforge.net
> *Subject:* [edk2] USB Storage
>
>
>
> Hi All,
>
> I have a USB 3.0 controller in a SoC and I have enabled XHCI and storage
> drivers and the log below shows the console output. The USB drive connected
> to the board has a GPT partition on it.
>
>
>
> I was hoping to see a 'FSx' and 'BLKx' on the shell prompt but nothing
> related to USB storage shows up.
>
> What do I look for to confirm that USB drive is being read properly ?
>
> Thanx.
>
>
>
> RootBridgeIoPciRW:0x848000000000 Bus:0x0 Dev:0x10
>
>
> XhcCreateUsb3Hc: Capability length 0x20
>
>
> XhcCreateUsb3Hc: HcSParams1 0x2000140
>
>
> XhcCreateUsb3Hc: HcSParams2 0xC0000F1
>
>
> XhcCreateUsb3Hc: HcCParams 0x220F665
>
>
> XhcCreateUsb3Hc: DBOff 0x480
>
>
> XhcCreateUsb3Hc: RTSOff 0x440
>
>
> XhcCreateUsb3Hc: UsbLegSupOffset 0x0
>
>
> XhcCreateUsb3Hc: DebugCapSupOffset 0xFFFFFFFF
>
>
> XhcSetBiosOwnership: called to set BIOS ownership
>
>
> XhcResetHC!
>
>
> XhcInitSched:DCBAA=0xFE74F000
>
>
> XhcInitSched:XHC_CRCR=0xFE74F240
>
>
> XhcInitSched:XHC_EVENTRING=0xFE750240
>
>
> InstallProtocolInterface: 3E745226-9818-45B6-A2AC-D7CD0E8BA2BC 3FEC7A038
>
>
> XhcDriverBindingStart: XHCI started for controller @ FF105818
>
>
> RootBridgeIoPciRW:0x848000000000 Bus:0x0 Dev:0x10
>
>
> XhcResetHC!
>
>
> XhcInitSched:DCBAA=0xFE74F000
>
>
> XhcInitSched:XHC_CRCR=0xFE74F240
>
>
> XhcInitSched:XHC_EVENTRING=0xFE750240
>
>
> XhcReset: status Success
>
>
> XhcGetState: current state 0
>
>
> XhcSetState: status Success
>
>
> InstallProtocolInterface: 240612B7-A063-11D4-9A3A-0090273FC14D 3FEC79020
>
>
> XhcGetCapability: 2 ports, 64 bit 1
>
>
> UsbRootHubInit: root hub 3FEC9B418 - max speed 3, 2 ports
>
>
> UsbBusStart: usb bus started on 3FF105818, root hub 3FEC9B418
>
>
>
>
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