Date: Tue, 27 Jan 1998 11:50:02 -0800 (PST) From: Keith Sklower <sklower@CS.Berkeley.EDU> To: hasty@rah.star-gate.com, sklower@CS.Berkeley.EDU Cc: multimedia@FreeBSD.ORG, tom@hooked.net Subject: Re: fxtv + bt848 under bsdi 3.0 Message-ID: <199801271950.LAA03747@vangogh.CS.Berkeley.EDU>
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From hasty@rah.star-gate.com Mon Jan 26 10:03:26 1998
Hi Keith,
Whats the major and minor device for the bt848 device on BSDI?
Tnks,
Amancio
> Hello, I was wondering if you could be of some help.
> I've incorperated the bt848 drivers into my bsdi 3.1 kernel tree
> and have partial success.
> From dmesg I see :
> bktr0 at pci0 irq 11 maddr 0xe2002000-0xe2002fffbrooktree0: PCI bus latency is 32.
> bktr0: buffer size 3555328, addr 0x3000000
> bktr: GPIO is 0x00fffffb
> Hauppauge WinCast/TV, Temic PAL tuner, dbx stereo.
> And after installing the latest version of xfree86 and
> the various needed libs I was able to compile fxtv.
> Unfortunatly I it complains that /dev/bktr0 isn't configgured.
> Any ideas?
The way major device numbers are assigned under BSDI is by
editing /sys/i386/conf/ioconf.c.i386, editing the
array struct devsw *devsw and essentially putting a pointer
to "btkr". So, the major device on my system may not be
the same as the one on yours . . .
Here was the tail end of my array looks like:
%DEVSW(tun), /* 45 = Tunnel Network Interface */
NULL, /* 46 = (unused) */
NULL, /* 47 = (unused) */
%DEVSW(meteor), /* 48 = Matrox Meteor Video capture */
%DEVSW(bktr), /* 49 = Brooktree video capture */
%DEVSW(apm), /* 50 = APM Interface module */
%DEVSW(cs), /* 51 = PCMCIA CS Interface module */
%DEVSW(fvc), /* 52 = Focus Video Capture */
%DEVSW(mc), /* 53 = PCMCIA SRAM Drive */
};
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