RE: [ixp1200] reading statistics registers from the ixf440 ( ixp12eb)hi I used your advice and looked at core_io.h and hal_fbi.h and wrote a short proc to read one of the regs .when i am building the file I get this error messages : "#error IOSTYLE must be defined on the command line" and " #error OS must be defined on the command line" I checked at iostyle.h where I found a note "the command line for the module should include something to the effect: ... -DIOSTYLE=XACTIO ... or ... -DIOSTYLE=AMBAIO ... etc." Can you advise me on this matter? ----- Original Message ----- From: Arthur Berkovitch To: ixp1200@CS.Princeton.EDU Sent: Monday, September 02, 2002 3:57 PM Subject: RE: [ixp1200] reading statistics registers from the ixf440 ( ixp12eb) reading a scratch address from core can be done by: #define FBI_SCRATCH_PAD_BASE 0xB0044000 #define READ_LWORD(addr, val) *((volatile unsigned int *)(val)) = *((unsigned int *)(addr)) #define SCRATCH_READ(addr, val) READ_LWORD(((addr)<<2)+FBI_SCRATCH_PAD_BASE, (val)) look at hal_fbi.h and core_io.h under $(IXP_ROOT)/include -----Original Message----- From: tomer [mailto:bahart@bgumail.bgu.ac.il] Sent: Monday, September 02, 2002 10:51 AM To: ixp1200@CS.Princeton.EDU Subject: [ixp1200] reading statistics registers from the ixf440 ( ixp12eb) Hi I am working on the ixp12eb supported by the vxworks os. I am trying to read the statistic registers from the ixf440, so far no success. I went through your example codes. In the control.c file ( libixprouter.tar ) i saw that you use the scratchRead32( ) function to do the job. I could not find this function. Can you advise me on this matter? You my find this Q too obvious, but i am a beginner on the system, anything is helpful to me. thanks Tomer.