* newbie driver question
@ 2004-01-21 5:33 keirwu pk
2004-01-21 10:15 ` Erik Mouw
0 siblings, 1 reply; 2+ messages in thread
From: keirwu pk @ 2004-01-21 5:33 UTC (permalink / raw)
To: linux-kernel
what is the best way to write scsi driver for a scsi device?.got latest
kernel.
any examples, sources. what are typical library calls?. sg-Howto would
help?.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: newbie driver question
2004-01-21 5:33 newbie driver question keirwu pk
@ 2004-01-21 10:15 ` Erik Mouw
0 siblings, 0 replies; 2+ messages in thread
From: Erik Mouw @ 2004-01-21 10:15 UTC (permalink / raw)
To: keirwu pk; +Cc: linux-kernel
On Wed, Jan 21, 2004 at 05:33:10AM +0000, keirwu pk wrote:
> what is the best way to write scsi driver for a scsi device?.got latest
> kernel.
> any examples, sources. what are typical library calls?. sg-Howto would
> help?.
The sg interface is all you need to write a driver for some kind of
exotic scsi device. Everything is handled in userland, no need to do it
in kernel. That's how scsi scanners and cd writers are handled.
The scsi-generic howto tells you how to use it, it even has programming
examples.
Erik
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| Lab address: Delftechpark 26, 2628 XH, Delft, The Netherlands
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