Re: AHCI finds disks; no /dev/sd inodes bound?

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Matthew Wilcox wrote:
> OK, how about this?
> 
> config BLK_DEV_ATA_SD
> 	tristate "ATA disc support"
> 	select BLK_DEV_SD
> 
> config BLK_DEV_ATA_SR
> 	tristate "ATA CDROM support"
> 	select BLK_DEV_SR

It's probably OK for many uses.

However, this further obfuscates the fact that libata uses Linux' SCSI
midlayer and highlevel.  Which is a bad thing.  For example, there are
further configuration options in the SCSI menu which influence the SCSI
midlayer and highlevel, and therefore influence the software stack which
drives the ATA disks and ATA CD-ROMs.  Hence this change does not make
the configuration menu more logical.

> Help text left as an exercise for the reader.

A pro pos, the help texts and prompts for the SCSI midlayer and
highlevel options are... suboptimal.  At least as long as these help
texts and prompts aren't changed¹ to say what they really do, your
BLK_DEV_ATA_SD and BLK_DEV_ATA_SR are actually very nice to have.

-------
¹)  No patch attached.  I posted something a while ago.
-- 
Stefan Richter
-=====-==--- ---= -=--=
http://arcgraph.de/sr/
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