Hello ,everyone.
I want access my usb device in realmode.
Does anyone know if bios support usb device?
And how about its interface?
Thanks!
p.f
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Most bios’s support only usb keyboard and mouse.
=====================
Mark Roddy
Windows .NET/XP/2000 Consulting
Hollis Technology Solutions 603-321-1032
www.hollistech.com
-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of f
Sent: Saturday, January 15, 2005 11:24 AM
To: Windows System Software Devs Interest List
Subject: [ntdev] Does BIOS support usb device?Hello ,everyone.
I want access my usb device in realmode.
Does anyone know if bios support usb device?
And how about its interface?
Thanks!
p.f–http://www.eyou.com
–?ȶ??ɿ??ĵ??? ???ʼ? ?ƶ???ǩ ???
???洢…???δ??–http://vip.eyou.com
–???¼???VIP??? ע???û???–http://sms.eyou.com
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Questions? First check the Kernel Driver FAQ at
http://www.osronline.com/article.cfm?id=256You are currently subscribed to ntdev as:
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> Does anyone know if bios support usb device?
Only keyboards. Maybe some notebook BIOSes also supports being booted from a
boot floppy.
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
xxxxx@storagecraft.com
http://www.storagecraft.com
f wrote:
>>Does anyone know if bios support usb device?
>
>Only keyboards. Maybe some notebook BIOSes also supports being booted from
>a boot floppy.Can I use bois’ UHCI or OHCI controlling code?
It isn’t complete enough. It has just enough brains to enumerate the
devices, identify keyboards, and handle HID packets. It doesn’t have
complete scheduling support.