[ixp1200] reading statistics registers from the ixf440 ( ixp12eb)

[tomer]

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 at 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 at bgumail.bgu.ac.il] 
  Sent: Monday, September 02, 2002 10:51 AM 
  To: ixp1200 at 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. 

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