Re: [PATCH] move CONFIG_HOTPLUG to kernel/Kconfig.hotplug
From: Bartlomiej Zolnierkiewicz
Date: Mon Feb 16 2004 - 20:27:44 EST
On Tuesday 17 of February 2004 00:39, Greg KH wrote:
> On Sun, Feb 15, 2004 at 01:57:05AM +0100, Bartlomiej Zolnierkiewicz wrote:
> > I've also noticed that some archs (cris, h8300, m68k and sparc) don't
> > have HOTPLUG in their Kconfig files, shame on you - no udev for you 8).
> >
> > BTW maybe HOTPLUG should be moved from "Bus options" to "General setup"?
>
> I agree, it should go there, as it affects so much more these days than
> "bus options".
>
> Care to make that change instead?
Done. I put HOTPLUG between SYSCTL and IKCONFIG.
--bart
[PATCH] move CONFIG_HOTPLUG to init/Kconfig
As a bonus: cris, h8300, m68k and sparc can use CONFIG_HOTPLUG now.
linux-2.6.3-rc3-root/arch/alpha/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/arm/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/arm26/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/i386/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/ia64/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/m68knommu/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/mips/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/ppc/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/ppc64/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/sh/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/sparc64/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/v850/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/arch/x86_64/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/drivers/parisc/Kconfig | 18 ------------------
linux-2.6.3-rc3-root/drivers/s390/Kconfig | 22 ----------------------
linux-2.6.3-rc3-root/init/Kconfig | 19 +++++++++++++++++++
16 files changed, 19 insertions(+), 274 deletions(-)
diff -puN arch/alpha/Kconfig~Kconfig_hotplug arch/alpha/Kconfig
--- linux-2.6.3-rc3/arch/alpha/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.418064416 +0100
+++ linux-2.6.3-rc3-root/arch/alpha/Kconfig 2004-02-17 01:36:06.399437776 +0100
@@ -569,24 +569,6 @@ config VERBOSE_MCHECK_ON
source "drivers/pci/Kconfig"
source "drivers/eisa/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
config SRM_ENV
diff -puN arch/arm26/Kconfig~Kconfig_hotplug arch/arm26/Kconfig
--- linux-2.6.3-rc3/arch/arm26/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.421063960 +0100
+++ linux-2.6.3-rc3-root/arch/arm26/Kconfig 2004-02-17 01:37:50.036682520 +0100
@@ -118,24 +118,6 @@ config XIP_KERNEL
Select this option to create a kernel that can be programed into
the OS ROMs.
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
comment "At least one math emulation must be selected"
config FPE_NWFPE
diff -puN arch/arm/Kconfig~Kconfig_hotplug arch/arm/Kconfig
--- linux-2.6.3-rc3/arch/arm/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.425063352 +0100
+++ linux-2.6.3-rc3-root/arch/arm/Kconfig 2004-02-17 01:36:52.536423888 +0100
@@ -365,24 +365,6 @@ endif
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
comment "At least one math emulation must be selected"
diff -puN arch/i386/Kconfig~Kconfig_hotplug arch/i386/Kconfig
--- linux-2.6.3-rc3/arch/i386/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.428062896 +0100
+++ linux-2.6.3-rc3-root/arch/i386/Kconfig 2004-02-17 01:38:55.603714816 +0100
@@ -1131,24 +1131,6 @@ config SCx200
This support is also available as a module. If compiled as a
module, it will be called scx200.
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff -puN arch/ia64/Kconfig~Kconfig_hotplug arch/ia64/Kconfig
--- linux-2.6.3-rc3/arch/ia64/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.434061984 +0100
+++ linux-2.6.3-rc3-root/arch/ia64/Kconfig 2004-02-17 01:39:16.470542576 +0100
@@ -439,24 +439,6 @@ config PCI_DOMAINS
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- help
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pci/hotplug/Kconfig"
source "drivers/pcmcia/Kconfig"
diff -puN arch/m68knommu/Kconfig~Kconfig_hotplug arch/m68knommu/Kconfig
--- linux-2.6.3-rc3/arch/m68knommu/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.439061224 +0100
+++ linux-2.6.3-rc3-root/arch/m68knommu/Kconfig 2004-02-17 01:39:53.760873584 +0100
@@ -464,24 +464,6 @@ config COMEMPCI
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable device"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff -puN arch/mips/Kconfig~Kconfig_hotplug arch/mips/Kconfig
--- linux-2.6.3-rc3/arch/mips/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.442060768 +0100
+++ linux-2.6.3-rc3-root/arch/mips/Kconfig 2004-02-17 01:40:19.633940280 +0100
@@ -1104,24 +1104,6 @@ config MCA
config SBUS
bool
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff -puN arch/ppc64/Kconfig~Kconfig_hotplug arch/ppc64/Kconfig
--- linux-2.6.3-rc3/arch/ppc64/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.445060312 +0100
+++ linux-2.6.3-rc3-root/arch/ppc64/Kconfig 2004-02-17 01:41:28.544464288 +0100
@@ -227,24 +227,6 @@ source "fs/Kconfig.binfmt"
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff -puN arch/ppc/Kconfig~Kconfig_hotplug arch/ppc/Kconfig
--- linux-2.6.3-rc3/arch/ppc/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.456058640 +0100
+++ linux-2.6.3-rc3-root/arch/ppc/Kconfig 2004-02-17 01:40:47.148757392 +0100
@@ -978,24 +978,6 @@ config PCI_PERMEDIA
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
endmenu
diff -puN arch/sh/Kconfig~Kconfig_hotplug arch/sh/Kconfig
--- linux-2.6.3-rc3/arch/sh/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.470056512 +0100
+++ linux-2.6.3-rc3-root/arch/sh/Kconfig 2004-02-17 01:43:39.834505168 +0100
@@ -609,24 +609,6 @@ source "arch/sh/drivers/pci/Kconfig"
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff -puN arch/sparc64/Kconfig~Kconfig_hotplug arch/sparc64/Kconfig
--- linux-2.6.3-rc3/arch/sparc64/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.474055904 +0100
+++ linux-2.6.3-rc3-root/arch/sparc64/Kconfig 2004-02-17 01:42:10.323112968 +0100
@@ -186,24 +186,6 @@ config SPARC64
SPARC64 ports; its web page is available at
<http://www.ultralinux.org/>.
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
# Global things across all Sun machines.
config RWSEM_GENERIC_SPINLOCK
bool
diff -puN arch/v850/Kconfig~Kconfig_hotplug arch/v850/Kconfig
--- linux-2.6.3-rc3/arch/v850/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.478055296 +0100
+++ linux-2.6.3-rc3-root/arch/v850/Kconfig 2004-02-17 01:42:32.369761368 +0100
@@ -236,24 +236,6 @@ menu "Bus options (PCI, PCMCIA, EISA, MC
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable device"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff -puN arch/x86_64/Kconfig~Kconfig_hotplug arch/x86_64/Kconfig
--- linux-2.6.3-rc3/arch/x86_64/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.482054688 +0100
+++ linux-2.6.3-rc3-root/arch/x86_64/Kconfig 2004-02-17 01:42:43.089131776 +0100
@@ -315,24 +315,6 @@ config PCI_USE_VECTOR
source "drivers/pci/Kconfig"
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well-known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems, or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff -puN drivers/parisc/Kconfig~Kconfig_hotplug drivers/parisc/Kconfig
--- linux-2.6.3-rc3/drivers/parisc/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.490053472 +0100
+++ linux-2.6.3-rc3-root/drivers/parisc/Kconfig 2004-02-17 01:44:01.895151440 +0100
@@ -143,24 +143,6 @@ config PDC_CHASSIS
This has nothing to do with Chassis LCD and LED support.
If unsure, say Y.
-
-config HOTPLUG
- bool "Support for hot-pluggable devices"
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
source "drivers/pcmcia/Kconfig"
diff -puN drivers/s390/Kconfig~Kconfig_hotplug drivers/s390/Kconfig
--- linux-2.6.3-rc3/drivers/s390/Kconfig~Kconfig_hotplug 2004-02-17 01:26:23.500051952 +0100
+++ linux-2.6.3-rc3-root/drivers/s390/Kconfig 2004-02-17 01:44:31.554642512 +0100
@@ -164,25 +164,3 @@ config S390_TAPE_34XX
It is safe to say "Y" here.
endmenu
-
-
-config HOTPLUG
- bool
- default y
- ---help---
- Say Y here if you want to plug devices into your computer while
- the system is running, and be able to use them quickly. In many
- cases, the devices can likewise be unplugged at any time too.
-
- One well known example of this is PCMCIA- or PC-cards, credit-card
- size devices such as network cards, modems or hard drives which are
- plugged into slots found on all modern laptop computers. Another
- example, used on modern desktops as well as laptops, is USB.
-
- Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
- software (at <http://linux-hotplug.sourceforge.net/>) and install it.
- Then your kernel will automatically call out to a user mode "policy
- agent" (/sbin/hotplug) to load modules and set up software needed
- to use devices as you hotplug them.
-
-
diff -puN init/Kconfig~Kconfig_hotplug init/Kconfig
--- linux-2.6.3-rc3/init/Kconfig~Kconfig_hotplug 2004-02-17 01:33:50.854043808 +0100
+++ linux-2.6.3-rc3-root/init/Kconfig 2004-02-17 01:58:55.547295664 +0100
@@ -137,6 +137,25 @@ config LOG_BUF_SHIFT
13 => 8 KB
12 => 4 KB
+config HOTPLUG
+ bool "Support for hot-pluggable devices" if !ARCH_S390
+ default ARCH_S390
+ help
+ Say Y here if you want to plug devices into your computer while
+ the system is running, and be able to use them quickly. In many
+ cases, the devices can likewise be unplugged at any time too.
+
+ One well known example of this is PCMCIA- or PC-cards, credit-card
+ size devices such as network cards, modems or hard drives which are
+ plugged into slots found on all modern laptop computers. Another
+ example, used on modern desktops as well as laptops, is USB.
+
+ Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
+ software (at <http://linux-hotplug.sourceforge.net/>) and install it.
+ Then your kernel will automatically call out to a user mode "policy
+ agent" (/sbin/hotplug) to load modules and set up software needed
+ to use devices as you hotplug them.
+
config IKCONFIG
bool "Kernel .config support"
---help---
_
-
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