svn commit: r326377 - in head/sys: amd64/conf arm/conf i386/conf mips/conf modules/aic7xxx/ahc modules/aic7xxx/ahd powerpc/conf sparc64/conf

[Bruce Evans]

On Wed, 29 Nov 2017, Scott Long wrote:

> Log:
>  It's time to retire AHC_REG_PRETTY_PRINT and AHD_REG_PRETTY_PRINT from
>  the standard kernels.  They are still available as custom compile
>  options.

MI NOTES still gives MI sizes for these options.  It seems unlikely
that these sizes are still correct even for 1 arch where they were measured
on.

> Modified: head/sys/amd64/conf/GENERIC
> ==============================================================================
> --- head/sys/amd64/conf/GENERIC	Wed Nov 29 23:28:40 2017	(r326376)
> +++ head/sys/amd64/conf/GENERIC	Wed Nov 29 23:41:49 2017	(r326377)
> @@ -123,11 +123,7 @@ device		siis			# SiliconImage SiI3124/SiI3132/SiI3531
>
> # SCSI Controllers
> device		ahc			# AHA2940 and onboard AIC7xxx devices
> -options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
> -					# output.  Adds ~128k to driver.
> device		ahd			# AHA39320/29320 and onboard AIC79xx devices
> -options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
> -					# output.  Adds ~215k to driver.

k is a bogus unit for memory sizes.  NOTES has the same bug.

> Modified: head/sys/i386/conf/GENERIC
> ==============================================================================
> --- head/sys/i386/conf/GENERIC	Wed Nov 29 23:28:40 2017	(r326376)
> +++ head/sys/i386/conf/GENERIC	Wed Nov 29 23:41:49 2017	(r326377)
> @@ -120,11 +120,6 @@ device		siis			# SiliconImage SiI3124/SiI3132/SiI3531
>
> # SCSI Controllers
> device		ahc			# AHA2940 and onboard AIC7xxx devices
> -options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
> -					# output.  Adds ~128k to driver.
> -device		ahd			# AHA39320/29320 and onboard AIC79xx devices
> -options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
> -					# output.  Adds ~215k to driver.
> device		esp			# AMD Am53C974 (Tekram DC-390(T))
> device		hptiop			# Highpoint RocketRaid 3xxx series
> device		isp			# Qlogic family
>

This also removes ahd.  This bug is only new on i386/GENERIC.  Other arches
except amd64 never had ahd.  arm/conf/CRB was most broken -- it had 2 PRETTY
options but neither ahc or ahd.  Perhaps these old drivers don't belong in
any GENERIC.

Bruce