Gerald Heinig wrote this message on Fri, Jun 30, 2006 at 10:41 +0200: > On Fri, 2006-06-30 at 01:16 -0700, John-Mark Gurney wrote: > > This has now been fixed by making the built in driver return a negative > > value for the probe.. so your probe routine can return 0, and it will > > win the probe for the device... > > Minor nitpick: it may perhaps be better to return a smaller negative > value (eg. -5) rather than 0. IIRC -10 is the default score used by > standard system drivers and 0 is the highest score available. If someone > wants to use an alternative driver to Hong's and the standard system's > it won't attach.
The correct values to return are: #define BUS_PROBE_SPECIFIC 0 /* Only I can use this device */ #define BUS_PROBE_VENDOR (-10) /* Vendor supplied driver */ #define BUS_PROBE_DEFAULT (-20) /* Base OS default driver */ #define BUS_PROBE_LOW_PRIORITY (-40) /* Older, less desirable drivers */ #define BUS_PROBE_GENERIC (-100) /* generic driver for dev */ #define BUS_PROBE_HOOVER (-500) /* Generic dev for all devs on bus */ So, ata should be returning _GENERIC, and Hong's driver should use _VENDOR... -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not." _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"