[ECOS] How to access PCI memory(HELP)....

[Stephen Polkowski]

Just use the pci functions in eCos. First find the device your are 
interested in, then get the device info.  The info has the base 
addresses of the pci memory.  Then, just reference the memory.


     // Find host bridge
     cyg_pci_find_class(0x060000, &shadow_devid);

     // Get Vendor ID
     cyg_pci_get_device_info(shadow_devid, &device);



David N. Welton wrote:

> "namita  chawla" <namita05@rediffmail.com> writes:
> 
> 
>>Does a similar function exist in windows so that my application can
>>directly access the memory of device?
>>
> 
> I take it you mean eCos... did you try just reading and writing to the
> memory location?
> 
> 


-- 
Stephen Polkowski
Centaur Technology
Austin, TX
(512) 418-5730


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