Re: Packet corruption in re0

On Sat, Feb 23, 2008 at 01:56:56PM +0100, Raul wrote:
 > Pyun YongHyeon escribi?:
 > 
 > [....]
 > > > >Download if_re.c and if_rlreg.h in the following URL and rebuild the 
 > > > >driver.
 > > > >http://people.freebsd.org/~yongari/re/7.0R/if_re.c
 > > > >http://people.freebsd.org/~yongari/re/7.0R/if_rlreg.h
 > > > 
 > > > I've tested it against my 'netcat | tar' and it improves as it takes 
 > > > four iterations (instead of one) to fall down (nearly unusable). I've 
 > > > not run it so many times in a row on CURRENT. Must I try it again?. 
 > > > That's what pciconf says about my re0:
 > > > 
 > > > re0_at_pci0:2:15:0:        class=0x020000 card=0xe0001458 chip=0x816710ec 
 > > > rev=0x10 hdr=0x00
 > > > 
 > >
 > >How about disabling checksum offload on re0 side?
 > 
 > After 6 iterations everything looked good so I started to do other 
 > things while the netcat was running (build ports). Shortly after 
 > (seconds), the problems appear again. Now, I'm not sure how reliable the 
 > testing procedure is and there are other issues with the chipset (AMD 
 > 690G), usb support problems, the sata subsystem is not well recognized 
 > ... I've seen also problems on this box while using em0 so too complex 
 > environment to isolate the possible re0 problem. While I'll be glad to 
 > test whatever you ask me for, too loose ends on this box nowadays.
 > 

Sorry, no clue yet.
I guess seeing smiliar issues on other network interfaces would
indicate the problem is in other area. If you can isolate re(4)
issues please let me know asap.

 > Regards,
 > Raul

-- 
Regards,
Pyun YongHyeon