On Wed, 18 Jul 2007 17:18:34 +0200 (CEST) Jan Engelhardt wrote:
> Hi,
>
>
> On Jul 16 2007 20:49, Stefan Richter wrote:
> >
> >It is an error to add visible Kconfig options without help text. Among
> >them are the new "menuconfig" options. Jan obviously never uses "make
> >oldconfig".
>
> Untrue. Users of menuconfig/xconfig/gconfig who do not know what an
> item is supposed to do would not get any helptext either.
> It's just that I did not quite know what helptext to put there
> besides some trivial "enable this to see more fluffy options from
> this category". Feel free to add Blame-From: <srichter> :)
> But see below.
>
> >Most of these options were added after 2.6.22:
> >
> >BLK_DEV
> >HID_SUPPORT
> >INSTRUMENTATION
> >MACINTOSH_DRIVERS
> >MISC_DEVICES
> >USB_SUPPORT
> >
> >Here are suggestions for help texts. Please verify if they are correct
> >and check whether there are more new (menuconfig) options without help
> >texts.
>
> Other config options without text include:
>
> CRYPTO_HW (b511431d85948823ec58639bd3137b910964be34)
> AUXDISPLAY (f5920969fb9e29c9d60568864d0a56fe85e8f4b6)
> VIRTUALIZATION (de062065a5293d8f434acb2d6ba5df87ad76bbd9)
> ATM_DRIVERS (4151ce3159c18a990da7fd6f0fe36c73d1c40f87)
> NETDEV_1000 (f30486d57bceec2364aa696403d64429ada61b60)
> NETDEV_10000 (f30486d57bceec2364aa696403d64429ada61b60)
>
> Thanks for the starting help texts. I have produced a cumulative patch
> with both yours and the extra ones listed above. Can we somehow sneak
> this directly in without split-to-maintainers? tis' just some help text.
> (Patch below)
>
> >PS:
> >
> >I believe one possible *bug* of this menuconfig stuff is that if (1.)
> >user X disables menuconfig A in linux-2.6.x because nothing interesting
> >for him is in there, (2.) developer Y adds something very interesting in
> >menu A in linux-2.6.x+1, --> (3.) user X will miss this new option when
> >he runs "make oldconfig" when switching to linux-2.6.x+1 because
> >everything between 'if A'...'endif # A' will be invisible and disabled.
>
> If I once said "I don't want no USB", I do not want to be prompted in a later
> version for USB_COFFEE_PAD. :)
>
>
> Jan
> ===
> >> add-help-texts-to-textless-menuconfig-objects.diff <<
Looks good to me except that help text should be indented by
2 more spaces according to CodingStyle.
> Add some help texts to recently-introduced kconfig items
>
> Signed-off-by: Jan Engelhardt <[email protected]>
>
> ---
> arch/i386/Kconfig | 5 +++++
> drivers/atm/Kconfig | 5 +++++
> drivers/auxdisplay/Kconfig | 5 +++++
> drivers/block/Kconfig | 6 ++++++
> drivers/crypto/Kconfig | 5 +++++
> drivers/hid/Kconfig | 5 +++++
> drivers/kvm/Kconfig | 5 +++++
> drivers/macintosh/Kconfig | 6 ++++++
> drivers/misc/Kconfig | 5 +++++
> drivers/net/Kconfig | 15 +++++++++++++++
> drivers/usb/Kconfig | 3 +++
> 11 files changed, 65 insertions(+)
>
> Index: linux-2.6.23/arch/i386/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/arch/i386/Kconfig
> +++ linux-2.6.23/arch/i386/Kconfig
> @@ -1216,6 +1216,11 @@ menuconfig INSTRUMENTATION
> bool "Instrumentation Support"
> depends on EXPERIMENTAL
> default y
> + ---help---
> + Say Y here to get to see options related to performance measurement,
> + debugging, and testing. This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if INSTRUMENTATION
>
> Index: linux-2.6.23/drivers/atm/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/atm/Kconfig
> +++ linux-2.6.23/drivers/atm/Kconfig
> @@ -6,6 +6,11 @@ menuconfig ATM_DRIVERS
> bool "ATM drivers"
> depends on NETDEVICES && ATM
> default y
> + ---help---
> + Say Y here to get to see options for Asynchronous Transfer Mode
> + device drivers. This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if ATM_DRIVERS && NETDEVICES && ATM
>
> Index: linux-2.6.23/drivers/auxdisplay/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/auxdisplay/Kconfig
> +++ linux-2.6.23/drivers/auxdisplay/Kconfig
> @@ -8,6 +8,11 @@
> menuconfig AUXDISPLAY
> depends on PARPORT
> bool "Auxiliary Display support"
> + ---help---
> + Say Y here to get to see options for auxiliary display drivers.
> + This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if AUXDISPLAY && PARPORT
>
> Index: linux-2.6.23/drivers/block/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/block/Kconfig
> +++ linux-2.6.23/drivers/block/Kconfig
> @@ -6,6 +6,12 @@ menuconfig BLK_DEV
> bool "Block devices"
> depends on BLOCK
> default y
> + ---help---
> + Say Y here to get to see options for various different block device
> + drivers. This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled;
> + only do this if you know what you are doing.
>
> if BLK_DEV
>
> Index: linux-2.6.23/drivers/crypto/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/crypto/Kconfig
> +++ linux-2.6.23/drivers/crypto/Kconfig
> @@ -2,6 +2,11 @@
> menuconfig CRYPTO_HW
> bool "Hardware crypto devices"
> default y
> + ---help---
> + Say Y here to get to see options for hardware crypto devices and
> + processors. This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if CRYPTO_HW
>
> Index: linux-2.6.23/drivers/hid/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/hid/Kconfig
> +++ linux-2.6.23/drivers/hid/Kconfig
> @@ -5,6 +5,11 @@ menuconfig HID_SUPPORT
> bool "HID Devices"
> depends on INPUT
> default y
> + ---help---
> + Say Y here to get to see options for various computer-human interface
> + device drivers. This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if HID_SUPPORT
>
> Index: linux-2.6.23/drivers/kvm/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/kvm/Kconfig
> +++ linux-2.6.23/drivers/kvm/Kconfig
> @@ -5,6 +5,11 @@ menuconfig VIRTUALIZATION
> bool "Virtualization"
> depends on X86
> default y
> + ---help---
> + Say Y here to get to see options for virtualization guest drivers.
> + This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if VIRTUALIZATION
>
> Index: linux-2.6.23/drivers/macintosh/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/macintosh/Kconfig
> +++ linux-2.6.23/drivers/macintosh/Kconfig
> @@ -3,6 +3,12 @@ menuconfig MACINTOSH_DRIVERS
> bool "Macintosh device drivers"
> depends on PPC || MAC || X86
> default y if (PPC_PMAC || MAC)
> + ---help---
> + Say Y here to get to see options for devices used with Macintosh
> + computers, both PPC and Intel based. This option alone does not add
> + any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if MACINTOSH_DRIVERS
>
> Index: linux-2.6.23/drivers/misc/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/misc/Kconfig
> +++ linux-2.6.23/drivers/misc/Kconfig
> @@ -5,6 +5,11 @@
> menuconfig MISC_DEVICES
> bool "Misc devices"
> default y
> + ---help---
> + Say Y here to get to see options for device drivers from various
> + different categories. This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if MISC_DEVICES
>
> Index: linux-2.6.23/drivers/net/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/net/Kconfig
> +++ linux-2.6.23/drivers/net/Kconfig
> @@ -1923,6 +1923,16 @@ menuconfig NETDEV_1000
> bool "Ethernet (1000 Mbit)"
> depends on !UML
> default y
> + ---help---
> + Ethernet (also called IEEE 802.3 or ISO 8802-2) is the most common
> + type of Local Area Network (LAN) in universities and companies.
> +
> + Say Y here to get to see options for Gigabit Ethernet drivers.
> + This option alone does not add any kernel code.
> + Note that drivers supporting both 100 and 1000 MBit may be listed
> + under "Ethernet (10 or 100MBit)" instead.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if NETDEV_1000
>
> @@ -2294,6 +2304,11 @@ menuconfig NETDEV_10000
> bool "Ethernet (10000 Mbit)"
> depends on !UML
> default y
> + ---help---
> + Say Y here to get to see options for 10 Gigabit Ethernet drivers.
> + This option alone does not add any kernel code.
> +
> + If you say N, all options in this submenu will be skipped and disabled.
>
> if NETDEV_10000
>
> Index: linux-2.6.23/drivers/usb/Kconfig
> ===================================================================
> --- linux-2.6.23.orig/drivers/usb/Kconfig
> +++ linux-2.6.23/drivers/usb/Kconfig
> @@ -6,6 +6,9 @@ menuconfig USB_SUPPORT
> bool "USB support"
> depends on HAS_IOMEM
> default y
> + ---help---
> + This option adds core support for Universal Serial Bus (USB).
> + You will also need drivers from the following menu to make use of it.
>
> if USB_SUPPORT
---
~Randy
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