RE: PCIE: 32 bit prefetchable memory not getting programmed in BARs
From: Jay Agarwal
Date: Sat Mar 23 2013 - 02:09:30 EST
In my Graphics card, it has 4 memory requirement:
a. 32 bit non-prefetchable
b. 32 bit prefetchable
c. 64 bit non-prefetchable.
d. 64 bit prefetchable
And I see a is programmed in BAR0(offset 0x10), c in BAR3(offset 0x1C), d in BAR1(offset 0x14) but b is not programmed anywhere.
So is it an expected behaviour?
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/