Re: sata & scsi suggestion for make menuconfig

2007-09-15 Thread david
On Sat, 15 Sep 2007, Paul Rolland wrote: On Fri, 14 Sep 2007 17:15:22 +0200 Adrian Bunk <[EMAIL PROTECTED]> wrote: On Fri, Sep 14, 2007 at 04:54:07PM +0200, Stefan Richter wrote: Adrian Bunk wrote: On Sun, Sep 09, 2007 at 05:11:44PM -0400, Jeff Garzik wrote: Let's step back a moment and con

Re: x86_64 usability bug: Kconfig prompt without help text (was Re: sata & scsi suggestion for make menuconfig)

2007-09-15 Thread Andi Kleen
> - So, which criteria influence whether HPET_EMULATE_RTC should be > enabled on x86_64 or not? If there is one it needs to be a runtime switch anyways. > > - In case that there is no compelling reason to disable it if its > dependencies are satisfied, shouldn't it rather be invisible

x86_64 usability bug: Kconfig prompt without help text (was Re: sata & scsi suggestion for make menuconfig)

2007-09-15 Thread Stefan Richter
I take the liberty to modify the CC list. Paul Rolland wrote: > Stefan Richter <[EMAIL PROTECTED]> wrote: >> I assert that a Kconfig prompt (a visible Kconfig variable) _without_ >> help text is a bug. > > Here is an example from 2.6.34-rc6 : > .config - Linux Kernel v2.6.23-rc6 Configuration >

Re: sata & scsi suggestion for make menuconfig

2007-09-15 Thread Paul Rolland
Hello Stefan, On Sat, 15 Sep 2007 10:25:39 +0200 Stefan Richter <[EMAIL PROTECTED]> wrote: > Paul Rolland wrote: > > getting too much of "No help text available" > > usually results in people no more reading the help text. > > I assert that a Kconfig prompt (a visible Kconfig variable) _without_

Re: sata & scsi suggestion for make menuconfig

2007-09-15 Thread Stefan Richter
Paul Rolland wrote: > getting too much of "No help text available" > usually results in people no more reading the help text. I assert that a Kconfig prompt (a visible Kconfig variable) _without_ help text is a bug. -- Stefan Richter -=-=-=== =--= - http://arcgraph.de/sr/ - To unsubscribe

Re: sata & scsi suggestion for make menuconfig

2007-09-15 Thread Paul Rolland
Hello, On Fri, 14 Sep 2007 17:15:22 +0200 Adrian Bunk <[EMAIL PROTECTED]> wrote: > On Fri, Sep 14, 2007 at 04:54:07PM +0200, Stefan Richter wrote: > > Adrian Bunk wrote: > > > On Sun, Sep 09, 2007 at 05:11:44PM -0400, Jeff Garzik wrote: > > >> Let's step back a moment and consider the actual scal

Re: sata & scsi suggestion for make menuconfig

2007-09-14 Thread Stefan Richter
Goswin von Brederlow wrote: > Helge Hafting <[EMAIL PROTECTED]> writes: >> Randy Dunlap wrote: >>> NOTE: ATA enables basic SCSI support; *however*, >>> 'SCSI disk support', 'SCSI tape support', or >>> 'SCSI CDROM support' may also be needed, >>> depending on your hardware configuration. >

Re: sata & scsi suggestion for make menuconfig

2007-09-14 Thread Stefan Richter
Adrian Bunk wrote: > On Fri, Sep 14, 2007 at 05:37:37PM +0200, Stefan Richter wrote: >> In >> practice, this takes too much time, hence you take an existing .config >> (yours or somebody else's) and go from there. > > Kconfig let's you start with the defconfig when doing "make menuconfig" > witho

Re: sata & scsi suggestion for make menuconfig

2007-09-14 Thread Goswin von Brederlow
Helge Hafting <[EMAIL PROTECTED]> writes: > Randy Dunlap wrote: >> On Fri, 7 Sep 2007 14:48:00 +0200 Folkert van Heusden wrote: >> >> >>> Hi, >>> >>> Maybe it is a nice enhancement for make menuconfig to more explicitly >>> give a pop-up or so when someone selects for example a sata controller >>>

Re: sata & scsi suggestion for make menuconfig

2007-09-14 Thread Adrian Bunk
On Fri, Sep 14, 2007 at 05:37:37PM +0200, Stefan Richter wrote: > Adrian Bunk wrote: > > On Fri, Sep 14, 2007 at 04:54:07PM +0200, Stefan Richter wrote: > >> The patch which is discussed here is specifically targeted towards users > >> who are convinced that they can migrate to different drivers wi

Re: sata & scsi suggestion for make menuconfig

2007-09-14 Thread Stefan Richter
Adrian Bunk wrote: > On Fri, Sep 14, 2007 at 04:54:07PM +0200, Stefan Richter wrote: >> The patch which is discussed here is specifically targeted towards users >> who are convinced that they can migrate to different drivers without >> reading Kconfig help texts. > > Nothing about the patch is onl

Re: sata & scsi suggestion for make menuconfig

2007-09-14 Thread Adrian Bunk
On Fri, Sep 14, 2007 at 04:54:07PM +0200, Stefan Richter wrote: > Adrian Bunk wrote: > > On Sun, Sep 09, 2007 at 05:11:44PM -0400, Jeff Garzik wrote: > >> Let's step back a moment and consider the actual scale and impact of the > >> problem at hand. > >> > >> The vast majority of users are consume

Re: sata & scsi suggestion for make menuconfig

2007-09-14 Thread Stefan Richter
Adrian Bunk wrote: > On Sun, Sep 09, 2007 at 05:11:44PM -0400, Jeff Garzik wrote: >> Let's step back a moment and consider the actual scale and impact of the >> problem at hand. >> >> The vast majority of users are consumers of pre-compiled kernels, built by >> People With Clue(tm), who figured t

Re: sata & scsi suggestion for make menuconfig

2007-09-13 Thread Helge Hafting
Randy Dunlap wrote: On Fri, 7 Sep 2007 14:48:00 +0200 Folkert van Heusden wrote: Hi, Maybe it is a nice enhancement for make menuconfig to more explicitly give a pop-up or so when someone selects for example a sata controller while no 'scsi-disk' support was selected? I know that it'

Re: sata & scsi suggestion for make menuconfig

2007-09-12 Thread Adrian Bunk
On Sun, Sep 09, 2007 at 05:11:44PM -0400, Jeff Garzik wrote: > Andi Kleen wrote: >>> I can see where you're coming from, but logically, this is wrong. >>> There's a huge slew of enterprise machines that only have DVD on SATA. >> ... and enterprise systems don't really care about a few KB more of co

Re: sata & scsi suggestion for make menuconfig

2007-09-11 Thread Bauke Jan Douma
Andi Kleen wrote on 09-09-07 23:22: When it costs 1 people half an hour to learn and correct this it wasted 5000 hours of previous livetime. ^^ ^ Poor me. Here I am -- still waiting for my 15 minutes of fame in /this/ life... ;-) bjd - To unsubscribe fr

Re: sata & scsi suggestion for make menuconfig

2007-09-10 Thread Rene Herman
On 09/10/2007 08:38 AM, Stefan Richter wrote: Nevertheless we should try to arrange the menus in a way that makes sense to as many people as possible. The difficulty is, different environments call for different menu layouts, as your previous example of SATA DVD-only boxes demonstrates. Howeve

Re: sata & scsi suggestion for make menuconfig

2007-09-09 Thread Stefan Richter
James Bottomley wrote: > On Sun, 2007-09-09 at 23:22 +0200, Andi Kleen wrote: >> When it costs 1 people half an hour to learn and correct this it >> wasted 5000 hours of previous livetime. >> >> Besides there is no good reason to have ever learned this imho. > > The process of becoming an exp

Re: sata & scsi suggestion for make menuconfig

2007-09-09 Thread James Bottomley
On Sun, 2007-09-09 at 23:22 +0200, Andi Kleen wrote: > > The current setup expresses the dependencies as they exist -- OPTIONAL > > extras, and that is a problem once a year or so, when someone builds > > Disk support over SCSI/SATA is hardly an "optional extra". It's more the 99+% > case. Usin

Re: sata & scsi suggestion for make menuconfig

2007-09-09 Thread Andi Kleen
> The current setup expresses the dependencies as they exist -- OPTIONAL > extras, and that is a problem once a year or so, when someone builds Disk support over SCSI/SATA is hardly an "optional extra". It's more the 99+% case. > their own kernel but must learn this fact anew. When it costs 10

Re: sata & scsi suggestion for make menuconfig

2007-09-09 Thread Jeff Garzik
Andi Kleen wrote: I can see where you're coming from, but logically, this is wrong. There's a huge slew of enterprise machines that only have DVD on SATA. ... and enterprise systems don't really care about a few KB more of code. In fact you definitely want to have SATA compiled in in case you n

Re: sata & scsi suggestion for make menuconfig

2007-09-09 Thread Andi Kleen
> I can see where you're coming from, but logically, this is wrong. > There's a huge slew of enterprise machines that only have DVD on SATA. ... and enterprise systems don't really care about a few KB more of code. In fact you definitely want to have SATA compiled in in case you need to recover th

Re: sata & scsi suggestion for make menuconfig

2007-09-09 Thread James Bottomley
On Sat, 2007-09-08 at 18:07 +0200, Andi Kleen wrote: > Folkert van Heusden <[EMAIL PROTECTED]> writes: > > > Hi, > > > > Maybe it is a nice enhancement for make menuconfig to more explicitly > > give a pop-up or so when someone selects for example a sata controller > > while no 'scsi-disk' suppor

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Al Boldi
Al Boldi wrote: > Alan Cox wrote: > > > I once sent a patch to make libata a submenu of scsi. > > > > Which is wrong > > > > Nakked-by: Alan Cox <[EMAIL PROTECTED]> > > > > The general comments about moving this stuff around and making it > > clearer what sd/sr etc are nowdays are good but hiding l

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Stefan Richter
Randy Dunlap wrote: > On Sat, 08 Sep 2007 18:44:46 +0200 Stefan Richter wrote: >> Randy Dunlap wrote: >>> The problem with 'select' here is that it will enable BLK_DEV_SD, >>> but if SCSI is not enabled, it will not become enabled -- i.e., >>> select does not follow the dependency chain. So usuall

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Stefan Richter
Andi Kleen wrote: > On Sat, Sep 08, 2007 at 08:30:06PM +0200, Stefan Richter wrote: >> Andi Kleen wrote: >>> when you've been using CONFIG_IDE before it is not completely >>> obvious you need BLK_SD for your hard disk. >> Switching to different drivers without reading the help text? >> Tough. > >

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Andi Kleen
On Sat, Sep 08, 2007 at 08:30:06PM +0200, Stefan Richter wrote: > Andi Kleen wrote: > > when you've been using CONFIG_IDE before it is not completely > > obvious you need BLK_SD for your hard disk. > > Switching to different drivers without reading the help text? > Tough. The individual driver de

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Randy Dunlap
On Sat, 08 Sep 2007 18:52:35 +0200 Bodo Eggert wrote: > BTW2: I think that menu needs very much reordering. "Block devices" should > be renamed to "Other block devices", AGP support should belong into graphics > support, and many other things I don't even know need to be pushed around. > Even orde

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Stefan Richter
Andi Kleen wrote: > when you've been using CONFIG_IDE before it is not completely > obvious you need BLK_SD for your hard disk. Switching to different drivers without reading the help text? Tough. -- Stefan Richter -=-=-=== =--= -=--- http://arcgraph.de/sr/ - To unsubscribe from this list: se

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Stefan Richter
Bodo Eggert wrote: > The real problem is hiding devices attached to some controlers between > one kind of the controllers. This has been correct whern they were bus- > specific, but since they are now shared by three busses, they should get > their own menu called "(S)ATA/USB/SCSI attached devices"

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Andi Kleen
> I'd say that someone needs to use a vendor kernel, or at least > begin with a vendor .config file... Vendor kernels tend to compile forever and require initrds. For just testing a kernel quickly compiling only a few drivers in is much more convenient. Also when you've been using CONFIG_IDE bef

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Matthew Wilcox
On Sat, Sep 08, 2007 at 09:50:08AM -0700, Randy Dunlap wrote: > On 08 Sep 2007 18:07:00 +0200 Andi Kleen wrote: > > This has also bitten me one or two times. A reasonable way would > > be to just select SD automatically for !EMBEDDED > > I'd say that someone needs to use a vendor kernel, or at lea

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Bodo Eggert
Al Boldi <[EMAIL PROTECTED]> wrote: > Alan Cox wrote: >> > I once sent a patch to make libata a submenu of scsi. >> >> Which is wrong >> >> Nakked-by: Alan Cox <[EMAIL PROTECTED]> >> >> The general comments about moving this stuff around and making it clearer >> what sd/sr etc are nowdays are good

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Randy Dunlap
On Sat, 08 Sep 2007 18:44:46 +0200 Stefan Richter wrote: > Randy Dunlap wrote: > > Stefan Richter wrote: > >> I am not a friend of 'select', but maybe the following actually helps. > ... > > The problem with 'select' here is that it will enable BLK_DEV_SD, > > but if SCSI is not enabled, it will n

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Randy Dunlap
On 08 Sep 2007 18:07:00 +0200 Andi Kleen wrote: > Folkert van Heusden <[EMAIL PROTECTED]> writes: > > > Hi, > > > > Maybe it is a nice enhancement for make menuconfig to more explicitly > > give a pop-up or so when someone selects for example a sata controller > > while no 'scsi-disk' support wa

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Stefan Richter
Randy Dunlap wrote: > Stefan Richter wrote: >> I am not a friend of 'select', but maybe the following actually helps. ... > The problem with 'select' here is that it will enable BLK_DEV_SD, > but if SCSI is not enabled, it will not become enabled -- i.e., > select does not follow the dependency cha

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Randy Dunlap
Stefan Richter wrote: (added Cc linux-ide) Folkert van Heusden wrote: A popup makes some sense, but I don't know if menuconfig knows how to do popup warnings... and it needs to be done for all *configs, not just menuconfig. Maybe add a new type? How about comment "Note: 'SCSI disk support' is

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Jan Engelhardt
On Sep 8 2007 17:03, Al Boldi wrote: >Alan Cox wrote: >> > I once sent a patch to make libata a submenu of scsi. >> >> Which is wrong >> >> Nakked-by: Alan Cox <[EMAIL PROTECTED]> >> >> The general comments about moving this stuff around and making it clearer >> what sd/sr etc are nowdays are good

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Andi Kleen
Folkert van Heusden <[EMAIL PROTECTED]> writes: > Hi, > > Maybe it is a nice enhancement for make menuconfig to more explicitly > give a pop-up or so when someone selects for example a sata controller > while no 'scsi-disk' support was selected? This has also bitten me one or two times. A reason

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Al Boldi
Alan Cox wrote: > > I once sent a patch to make libata a submenu of scsi. > > Which is wrong > > Nakked-by: Alan Cox <[EMAIL PROTECTED]> > > The general comments about moving this stuff around and making it clearer > what sd/sr etc are nowdays are good but hiding libata under SCSI will > cause even

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Alan Cox
> I once sent a patch to make libata a submenu of scsi. Which is wrong Nakked-by: Alan Cox <[EMAIL PROTECTED]> The general comments about moving this stuff around and making it clearer what sd/sr etc are nowdays are good but hiding libata under SCSI will cause even more confusion than it cures

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Sam Ravnborg
On Fri, Sep 07, 2007 at 08:35:22AM -0700, Randy Dunlap wrote: > On Fri, 7 Sep 2007 14:48:00 +0200 Folkert van Heusden wrote: > > > Hi, > > > > Maybe it is a nice enhancement for make menuconfig to more explicitly > > give a pop-up or so when someone selects for example a sata controller > > while

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Stefan Richter
Jan Engelhardt wrote: > On Sep 8 2007 09:05, Stefan Richter wrote: >> config ATA_SD >> tristate "SATA/PATA HDD support (via SCSI disk support)" >> depends on ATA >> select BLK_DEV_SD >> help >>'SCSI disk support' is required to access SATA HDDs. It is [...] >>Yo

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Jan Engelhardt
On Sep 8 2007 09:05, Stefan Richter wrote: >config ATA > [...] > >comment "Controller drivers" > >[...low-level drivers go here...] > >comment "Storage device drivers" > >config ATA_SD > tristate "SATA/PATA HDD support (via SCSI disk support)" > depends on ATA > select BLK_

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Jan Engelhardt
On Sep 8 2007 01:02, Jan Engelhardt wrote: >On Sep 7 2007 21:38, Krzysztof Halasa wrote: >>> Ok, but that's not the most common situaties. What I'm suggesting is a >>> warning or a please note popup. Not neccessarily an error or refusing to >>> continue thing. >> >>What IMHO makes sense is changin

Re: sata & scsi suggestion for make menuconfig

2007-09-08 Thread Stefan Richter
(added Cc linux-ide) Folkert van Heusden wrote: A popup makes some sense, but I don't know if menuconfig knows how to do popup warnings... and it needs to be done for all *configs, not just menuconfig. >>> Maybe add a new type? >> How about >> comment "Note: 'SCSI disk support' is r

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Al Boldi
Krzysztof Halasa wrote: >> Ok, but that's not the most common situaties. What I'm suggesting is a >> warning or a please note popup. Not neccessarily an error or refusing to >> continue thing. > >What IMHO makes sense is changing all references to SCSI CDROM, >SCSI DISK etc. to just CDROM, DISK, an

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Folkert van Heusden
> >> I know that it's difficult to get people to read docs & help text, > >> and maybe it is needed in more places, but CONFIG_ATA (SATA/PATA) > >> help text says: > >> NOTE: ATA enables basic SCSI support; *however*, > >> 'SCSI disk support', 'SCSI tape support', or > >> 'SCSI CDROM support'

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Jan Engelhardt
On Sep 7 2007 21:38, Krzysztof Halasa wrote: >> Ok, but that's not the most common situaties. What I'm suggesting is a >> warning or a please note popup. Not neccessarily an error or refusing to >> continue thing. > >What IMHO makes sense is changing all references to SCSI CDROM, >SCSI DISK etc. t

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Krzysztof Halasa
Folkert van Heusden <[EMAIL PROTECTED]> writes: > Ok, but that's not the most common situaties. What I'm suggesting is a > warning or a please note popup. Not neccessarily an error or refusing to > continue thing. What IMHO makes sense is changing all references to SCSI CDROM, SCSI DISK etc. to j

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Stefan Richter
Folkert van Heusden wrote: >> I know that it's difficult to get people to read docs & help text, >> and maybe it is needed in more places, but CONFIG_ATA (SATA/PATA) >> help text says: >> NOTE: ATA enables basic SCSI support; *however*, >> 'SCSI disk support', 'SCSI tape support', or >> 'SCSI

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Folkert van Heusden
> > Maybe it is a nice enhancement for make menuconfig to more explicitly > > give a pop-up or so when someone selects for example a sata controller > > while no 'scsi-disk' support was selected? > > I know that it's difficult to get people to read docs & help text, > and maybe it is needed in mor

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Randy Dunlap
On Fri, 7 Sep 2007 14:48:00 +0200 Folkert van Heusden wrote: > Hi, > > Maybe it is a nice enhancement for make menuconfig to more explicitly > give a pop-up or so when someone selects for example a sata controller > while no 'scsi-disk' support was selected? I know that it's difficult to get peo

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Folkert van Heusden
> >Maybe it is a nice enhancement for make menuconfig to more explicitly > >give a pop-up or so when someone selects for example a sata controller > >while no 'scsi-disk' support was selected? > > Having no sd support is perfectly valid. Imagine a diskless boot > with only sr support. Ok, but tha

Re: sata & scsi suggestion for make menuconfig

2007-09-07 Thread Jan Engelhardt
On Sep 7 2007 14:48, Folkert van Heusden wrote: > >Maybe it is a nice enhancement for make menuconfig to more explicitly >give a pop-up or so when someone selects for example a sata controller >while no 'scsi-disk' support was selected? Having no sd support is perfectly valid. Imagine a diskless

sata & scsi suggestion for make menuconfig

2007-09-07 Thread Folkert van Heusden
Hi, Maybe it is a nice enhancement for make menuconfig to more explicitly give a pop-up or so when someone selects for example a sata controller while no 'scsi-disk' support was selected? Folkert van Heusden -- Multi tail barnamaj mowahib li mora9abat attasjilat wa nataij awamir al 7asoub. dam