https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248652
--- Comment #36 from Vincenzo Maffione <vmaffi...@freebsd.org> --- (In reply to Vincenzo Maffione from comment #35) I would ask for advice from the Intel guys here... I'm trying to compare stable/11 vs current, regarding how TX interrupts are handled. It looks like in stable/11 MSI-x handlers are shared for the TX and RX queue, while in current TX interrupts are not used. Also, in stable/11 the interrupt handler seems to do a disable_queue and then enable_queue, while on current I only see the enable_queue step (IFDI_TX_QUEUE_INTR_ENABLE). Therefore, in the last patch I also add the enable_queue step in the netmap timer routine. It may be worth giving a try to see if this fixes the ixl issue. -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
