ok, it works now :) thanks for your time --Damien Kunze, Aaron wrote:

Hey!

Try setting the hash multiplier in the FBI CSRs. If the multiplier is 0, the hash unit will return 0.

A

------------------------ Aaron Kunze Intel Labs aaron.kunze@intel.com -PGP Key ID: 0x81124B7C- -NOT SPEAKING FOR INTEL- ------GO BOILERS!!------

...

-----Original Message----- From: damien [mailto:damien@cse.ogi.edu] Sent: Thursday, August 29, 2002 4:54 PM To: ixp Subject: [ixp1200] problem with the simuator

Hi all, I'm trying to use the developer workbench to simulate the hash unit. My problem is the function hash_64() always returns 0... Could someone please tell me what's wrong in the following code:

/ long long data_to_hash = 0x1234567899; __declspec(sram_write_reg) long long hash_Input; __declspec(sram_read_reg) long long hash_Output; long long result;

while(1) { if(ctx() == 0) { hash_Input = data_to_hash; hash_64((__declspec(sram_write_reg) void *)&hash_Input, (__declspec(sram_read_reg) void *)&hash_Output, 1, sig_done); ctx_wait(fbi); result = hash_Output;

} else { ctx_wait(voluntary); } }/

--Damien