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* ehci and ohci bios handover fixes
@ 2012-11-25 12:21 cinap_lenrek
  2012-11-25 15:38 ` cinap_lenrek
  0 siblings, 1 reply; 5+ messages in thread
From: cinap_lenrek @ 2012-11-25 12:21 UTC (permalink / raw)
  To: 9front

i need anyone with usb 2.0 controller to test the following
changes (not commited yet):

http://code.google.com/p/plan9front/issues/detail?id=101#c3

there is a bug in the smm bios takeover in ohci and ehci.
i made test iso and a kernel so you can test if this applies:

http://9hal.ath.cx/usr/cinap_lenrek/testehci.iso
http://9hal.ath.cx/usr/cinap_lenrek/9pcfehci

source isnt commited yet. but here are the files to copy to
/sys/src/9/pc:

http://9hal.ath.cx/usr/cinap_lenrek/usbehcipc.c
http://9hal.ath.cx/usr/cinap_lenrek/usbehci.h

--
cinap

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2012-11-25 20:25 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-11-25 12:21 ehci and ohci bios handover fixes cinap_lenrek
2012-11-25 15:38 ` cinap_lenrek
2012-11-25 19:22   ` David Arroyo
2012-11-25 20:15     ` steve
2012-11-25 19:23       ` cinap_lenrek

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