Re: Missing usb driver

[Pascal]

try to install nec usb xhci drivers on 7

Le lun. 18 nov. 2019 à 06:03, ToddAndMargo <address@hidden> a écrit :

On 11/17/19 8:16 PM, Christopher Snowhill (kode54) wrote:
> Windows 7 has always required vendor drivers for USB 3.x. You can try setting the interface to mimic a real XHCI device that has Windows 7 drivers available. I think there’s an NEC model?
>
>> On Nov 17, 2019, at 6:06 PM, ToddAndMargo <address@hidden> wrote:
>>
>> On 11/15/19 7:01 PM, ToddAndMargo wrote:
>>> Hi All,
>>> Host:
>>>     Fedora 31, x64
>>>     qemu-kvm-4.1.0-5.fc31.x86_64
>>>     USB Controller (USB3):
>>> <controller type="usb" index="0" model="qemu-xhci" ports="15">
>>>    <alias name="usb"/>
>>>    <address type="pci" domain="0x0000" bus="0x00" slot="0x05" function="0x0"/>
>>> </controller>
>>> VM:
>>>     Windows 7 Pro, SP1, x64
>>> In my VM's device manager, it has a bang mark on
>>>      Universal Serial Bus (USB) Controller
>>> And Windows can not find the appropriate driver in:
>>>      virtio-win-0.1.173.2.iso/virtio-win-gt-x64.msi
>>> or the search the web find it.
>>> And Windows can not find a USB device I redirect to it.
>>> I don't have the problem with my Windows Ten -  1909 VM.
>>> Any word of wisdom?
>>> Many thanks,
>>> -T
>>
>> In Windows 10, this driver is called:
>>
>> Standard USB 3.0 eXtensible Host
>> Controller - 1.0 (Microsoft)  Generic
>> USB xHCI Host Controller


Tried:

<controller type="usb" index="0" model="qemu-xhci" ports="15">
   <alias name="usb"/>
   <address type="pci" domain="0x0000" bus="0x00" slot="0x05"
function="0x0"/>
</controller>


Does not work either.  Rats!!!!