I'm setting up serial console access to our machines. One of them isn't giving a login prompt, and I noticed a difference in dmesg output:
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 > sio0: type 16550A > sio0: [FILTER] The last line I don't see on boxes where all is fine. My C reading isn't that good, but I've found in /usr/src/sys/kern/subr_bus.c: > bus_setup_intr(device_t dev, struct resource *r, int flags, > driver_filter_t filter, driver_intr_t handler, void *arg, void **cookiep) > { > int error; > > if (dev->parent != NULL) { > error = BUS_SETUP_INTR(dev->parent, dev, r, flags, > filter, handler, arg, cookiep); > if (error == 0) { > if (handler != NULL && !(flags & INTR_MPSAFE)) > device_printf(dev, "[GIANT-LOCKED]\n"); > if (bootverbose && (flags & INTR_MPSAFE)) > device_printf(dev, "[MPSAFE]\n"); > if (filter != NULL) { > if (handler == NULL) > device_printf(dev, "[FILTER]\n"); > else > device_printf(dev, > "[FILTER+ITHREAD]\n"); > } else > device_printf(dev, "[ITHREAD]\n"); > } > } else > error = EINVAL; > return (error); > } But what does it mean? Thanks, -- Frederique _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"