On Tue, 2007-10-09 at 19:54 +0200, Ivo van Doorn wrote: > > Well, it's not too strange that it has two places since there's the SIFS > > too which is needed for ACK/CTS timing, these packets aren't sent from > > the host so you can't have those timings in a per-packet descriptor. > > You mean things like ACK_TIMEOUT, those are all seperate registers in the Ralink hardware. No, I'm not talking about the ack timeout, I'm thinking of the short interframe space (SIFS) which you wait after receiving a packet before sending the ACK. > ButI think I should be more clearer on this, rt2500pci and rt2500usb are > basically the same chipset but only the bus type is different. > What is notable is that _only_ rt2500usb has this IFS register, none of the > other Ralink chipsets (including rt2500pci) have it. That is indeed strange. > True, but in G mode you are compatible with B. The legacy driver doesn't > switch back to B mode when the AP is in B mode. This means that it will > be using the G timing values. That sounds wrong. johannes
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