jfv 2007-11-07 01:33:29 UTC FreeBSD src repository
Modified files: (Branch: RELENG_6) sys/dev/em if_em.c if_em.h Log: This delta addresses some users experiencing watchdogs under load with the last driver version. I suspect sheduling to be at the bottom of it, but this version fixes it by: - Making FAST interrupt handling off by default, if you want to use it #define EM_FAST_IRQ in the Makefile. - Add dual locks, one for the TX subsystem, the other CORE for things like init and interface managment. - Add cleaner MSI/X setup code. - If using FAST interrupts there is now a mechanism in the watchdog routine to kick off TX cleanups if they have not been scheduled. I think everyone will be happier with this change. Revision Changes Path 1.65.2.28 +327 -144 src/sys/dev/em/if_em.c 1.32.2.8 +16 -10 src/sys/dev/em/if_em.h _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"