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Hi! > The fact is, 99% of the hardware you buy *today* has absolutely zero need > for extended PCI config access. In fact, I would not be surprised at all > if most hardware sold today generally doesn't have *any* devices that even > have config registers in the 0x100+ range. Most PCI Express bridges have root complex control block capabilities which have to reside in the extended range. However I agree that hardware _requiring_ extended config register access is rare. Have a nice fortnight -- Martin `MJ' Mares <mj@ucw.cz> http://mj.ucw.cz/ Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth "Dijkstra probably hates me." -- /usr/src/linux/kernel/sched.c | ||||||||||||
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