Carl-Daniel Hailfinger schrieb: > Stephen Hemminger schrieb: > >>You might try adjusting the interrupt coalescing parameters with >> ethtool -C eth0 ... >>But I can't give you hard guidelines as to what would make it better. >> >>I have a debug patch, but it needs work still.
After experimenting further, the following command will always hang the card after 2-3 seconds: ethtool -C bridgeint1 rx-frames 63 rx-frames-irq 63 rx-usecs 0 rx-usecs-irq 0 tx-usecs 0 tx-frames 63 Crude activity log (1 second interval) follows: interrupts RX packets TX packets # normal activity 18225503 1828622 2084564 18225914 1828932 2084939 18226422 1829361 2085422 18226875 1829694 2085832 18227286 1830012 2086183 18227622 1830270 2086465 18227963 1830541 2086738 18228340 1830827 2087057 18228710 1831107 2087382 18229091 1831390 2087694 18229467 1831677 2088002 18229835 1831954 2088338 # ethtool starts now 18230143 1832249 2088647 18230146 1832434 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 18230146 1832462 2088799 # the netdev watchdog triggers now > So yes, I can trigger this sucker on demand and give you all the > debugging you need. > > Do you have any idea what the out-of-tree sk98lin v8.14.3.3 did > differently? Regards, Carl-Daniel - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
