Hi, I am trying to run the Diagnostics code on ixbus given by Intel.MY hardware has got an IXF1002 and I want to make sure that I dont have any problems with the IXbus. For this I complied the code provided by Intel and tried to run it on Cygmon.I have several issues with the code. 1) when I run the test I can see the transmit code working(transmitfp.uc file) also I am able to read the FRDY1/2 bits set in the RCV_RDY_CNT register,which indicates that the data is available at the MAC ports 0/1 of the IXF1002. 2)But I observed that the receive scheduler never issues any receive requests.It always executes upto the Small_loop# loop in the rcvschedfp.uc file. Now I want to know whether the receive scheduler implemented in the rcvschedfp.uc really works.IF not what all changes do I need to make. The code no where mentions the values of the XMIT_RDY_CNTL and the RDYBUS_SYNCH_COUNT_DEFAULT. Also its not clear which fast port mode is being used (explicit/single thread). Any INTEL GUYS outthere ...help me out. Thanks __________________________________________________ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/