[ECOS] how to read statistical counters of 82559 !!! - success

[mohanlal jangir]

Well, I succedded finally. It was a matter of issuing wrong command.

wait_for_cmd_done(my_ioaddr, WAIT_CU);
OUTL(VIRT_TO_BUS(status_register), my_ioaddr + SCBPointer);
OUTW(SCB_M | CU_STATSADDR, my_ioaddr + SCBCmd);
wait_for_cmd_done(my_ioaddr, WAIT_CU);
OUTW(SCB_M | CU_DUMPSTATS, my_ioaddr + SCBCmd);

This filled address status_register with statistical counters. Thanks a  lot
to Andrew Lunn for his patience replies.
Can someone explain, why SCB_M is necessary?

Regards
Mohanlal

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