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OHCI Register

Read-only archive of qnx.ddk (Writing device drivers for scanners, video card, optical mouse, etc) at inn.qnx.com

OHCI Register

Postby Nnamdi Kohn » Tue May 18, 2004 12:26 pm

hi,
trying to write a simple data access application to a connected PCI
hardware(OCHI Interface), i cannot write some OCHI Registers although they
have a read/write property. For instance the last 8 bits of the fairness
control Register. i used the mmap_device_memory() function and could write
some oder registers.
Can somebody help me?
Thanks.
Dadji
Nnamdi Kohn
 

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