> > By chance, how about disabling RX early interrupt? > You can add the following 3 lines of code into re_init_locked(). > > 2710 /* > 2711 * Set the initial RX configuration. > 2712 */ > 2713 re_set_rxmode(sc); > 2714 > 2715 /* Disable RX early interrupt. */ > 2716 cfg = CSR_READ_2(sc, RL_MULTIINTR); > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > 2717 cfg &= 0xF000; > ^^^^^^^^^^^^^^ > 2718 CSR_WRITE_2(sc, RL_MULTIINTR, cfg); > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > 2719 > 2720 #ifdef DEVICE_POLLING > Afraid it didn't help. I've also discovered that the June 7 kernel only performs better sometimes. I see 500Kbytes/sec read rate on it for most of the test runs. (It does work better sometimes, but maybe the -current kernel would too, if I ran for long enough with it.)
I can try some other variations of enabling interrupts in early Dec, rick _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
