Date: Sat, 8 Dec 2001 19:30:51 -0800 From: Brooks Davis <brooks@one-eyed-alien.net> To: David Rowe <david@voicetronix.com.au> Cc: hackers@freebsd.org Subject: Re: Newbie: Driver for PLX9050 Message-ID: <20011208193051.A3736@Odin.AC.HMC.Edu> In-Reply-To: <3C129CD6.32663F24@voicetronix.com.au>; from david@voicetronix.com.au on Sun, Dec 09, 2001 at 09:35:58AM %2B1030 References: <3C11C69B.F2898B1D@voicetronix.com.au> <20011208132933.A6980@Odin.AC.HMC.Edu> <3C128D82.CBF9DFB3@voicetronix.com.au> <20011208140528.A16554@Odin.AC.HMC.Edu> <3C129CD6.32663F24@voicetronix.com.au>
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On Sun, Dec 09, 2001 at 09:35:58AM +1030, David Rowe wrote:
> > No, you can claim PCI devices after boot. It works fine. Stick some
> > printfs in your probe code to be sure it's being called correctly and
> > what it's being called on.
I stand partialy correctly, as Mike points out, you need to claim before
the chip driver does so you will have to reboot everytime you do
anything (in which case you should just go ahead and compile it into the
kernel since it's much easier to debug.) I forgot there was a
difference between chip# and none#.
> OK - this is my probe function:
>=20
> static int
> mypci_probe(device_t dev)
> {
> uprintf("MyPCI Probe\n"
> "Vendor ID : 0x%x\n"
> "Device ID : 0x%x\n",pci_get_vendor(dev),pci_get_device(dev));
> =20
> return ENXIO;
> }
I hope this is just a testing function and not the real thing. The real
thing needs to match a device id and return something appropriate.
-- Brooks
--=20
Any statement of the form "X is the one, true Y" is FALSE.
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