On 13/01/2020, Denis Kalashnikov <denis281089@xxxxxxxxx> wrote: > I read value from the SREV register of AR9582 -- got 0x001c04ff. I > looked through the code of ath9k and found out that in this case the > revision is 4. So, since AR_SREV_REVISION_9580_10 is defined as 4, I > logically concluded that AR_SREV_9580_10 would do the job. But you > suspicions turned to be right. I tested AR9580 now and it has the same > value as AR9582 in the SREV register -- 0x001c04ff. PCI Subsystem ID > is zero on those Mikrotik cards, so it is not useful. Felix, guys, may > be somebody have any thoughts how we can distinguish AR9582? Or that a > chip has only 2 chains? May be values from other registers? > read MAC OUI any apply only to mikrotik ones?
