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SubjectSuspend 2 merge: 26/51: Kconfig and makefile.
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Here are the changes to kernel/power/Makefile|Kconfig

diff -ruN 811-Kconfig-and-Makefile-for-suspend2-old/kernel/power/Kconfig 811-Kconfig-and-Makefile-for-suspend2-new/kernel/power/Kconfig
--- 811-Kconfig-and-Makefile-for-suspend2-old/kernel/power/Kconfig 2004-11-24 09:53:12.000000000 +1100
+++ 811-Kconfig-and-Makefile-for-suspend2-new/kernel/power/Kconfig 2004-11-24 18:51:15.213707144 +1100
@@ -30,6 +30,8 @@
bool "Software Suspend (EXPERIMENTAL)"
depends on EXPERIMENTAL && PM && SWAP
---help---
+ Pavel's original version.
+
Enable the possibility of suspending the machine.
It doesn't need APM.
You may suspend your machine by 'swsusp' or 'shutdown -z <time>'
@@ -73,3 +75,138 @@
suspended image to. It will simply pick the first available swap
device.

+menu "Software Suspend 2"
+
+config SOFTWARE_SUSPEND2_CORE
+ tristate "Software Suspend 2"
+ depends on PM
+ select SOFTWARE_SUSPEND2
+ ---help---
+ Software Suspend 2 is the 'new and improved' suspend support. You
+ can now build it as modules, but be aware that this requires
+ initrd support (the modules you use in saving the image have to
+ be loaded in order for you to be able to resume!)
+
+ See the Software Suspend home page (softwaresuspend.berlios.de)
+ for FAQs, HOWTOs and other documentation.
+
+ config SOFTWARE_SUSPEND2
+ bool
+
+ if SOFTWARE_SUSPEND2
+ config SOFTWARE_SUSPEND2_WRITER
+ bool
+
+ comment 'Image Storage (you need at least one writer)'
+ depends on SOFTWARE_SUSPEND2_CORE
+
+ config SOFTWARE_SUSPEND_SWAPWRITER
+ tristate ' Swap Writer'
+ depends on SWAP && SOFTWARE_SUSPEND2_CORE
+ select SOFTWARE_SUSPEND2_WRITER
+ ---help---
+ This option enabled support for storing an image in your
+ swap space. Swap partitions are supported. Swap file
+ support is currently broken (16 April 2004).
+
+ comment 'Page Transformers'
+ depends on SOFTWARE_SUSPEND2_WRITER
+
+ if SOFTWARE_SUSPEND2_WRITER
+ config SOFTWARE_SUSPEND_LZF_COMPRESSION
+ tristate ' LZF image compression (Preferred)'
+ ---help---
+ This option enables compression of pages stored during suspending
+ to disk, using LZF compression. LZF compression is fast and
+ still achieves a good compression ratio.
+
+ You probably want to say 'Y'.
+
+ config SOFTWARE_SUSPEND_GZIP_COMPRESSION
+ tristate ' GZIP image Compression (Slow)'
+ depends on SOFTWARE_SUSPEND2_CORE
+ select ZLIB_DEFLATE
+ select ZLIB_INFLATE
+ ---help---
+ This option enables compression of pages stored during Software Suspend
+ process. Pages are compressed using the zlib library, with a default
+ setting (in code) of fastest compression (still VERY slow!). If your swap
+ device is painfully slow compared to your CPU, you might possibly want
+ this. Then again, you might just want to upgrade your storage (if you
+ can).
+
+ Just in case you haven't gotten the hint yet, this option should be off
+ for most people. If will make your computer take a minute to suspend
+ when it could take seconds.
+
+ config SOFTWARE_SUSPEND_DEVICE_MAPPER
+ tristate ' Device Mapper support'
+ depends on SOFTWARE_SUSPEND2_CORE && BLK_DEV_DM
+ ---help---
+ This option creates a module which allows Suspend to tell the
+ device mapper code to allocate enough memory for its work while
+ suspending. It doesn't do anything else, but without it, dm-crypt
+ won't work properly.
+
+ This option should be off for most people.
+
+ comment 'User Interface Options'
+
+ config SOFTWARE_SUSPEND_BOOTSPLASH
+ tristate ' Bootsplash support'
+ depends on SOFTWARE_SUSPEND2_CORE && BOOTSPLASH
+ ---help---
+ This option enables support for Bootsplash (bootsplash.org). Suspend
+ can set the progress bar value and switch between silent and verbose
+ modes. (Silent mode is used when the debug level is 0 or 1).
+
+ config SOFTWARE_SUSPEND_TEXT_MODE
+ tristate ' Text mode console support'
+ depends on SOFTWARE_SUSPEND2_CORE && VT
+ ---help---
+ This option enables support for a text mode 'nice display'. If you don't
+ have/want bootsplash support, you probably want this.
+
+ comment 'General Options'
+
+ config SOFTWARE_SUSPEND_DEFAULT_RESUME2
+ string ' Default resume device name'
+ ---help---
+ You normally need to add a resume2= parameter to your lilo.conf or
+ equivalent. With this option properly set, the kernel has a value
+ to default. No damage will be done if the value is invalid.
+
+ config SOFTWARE_SUSPEND_KEEP_IMAGE
+ bool ' Allow Keep Image Mode'
+ ---help---
+ This option allows you to keep and image and reuse it. It is intended
+ __ONLY__ for use with systems where all filesystems are mounted read-
+ only (kiosks, for example). To use it, compile this option in and boot
+ normally. Set the KEEP_IMAGE flag in /proc/software_suspend and suspend.
+ When you resume, the image will not be removed. You will be unable to turn
+ off swap partitions (assuming you are using the swap writer), but future
+ suspends simply do a power-down. The image can be updated using the
+ kernel command line parameter suspend_act= to turn off the keep image
+ bit. Keep image mode is a little less user friendly on purpose - it
+ should not be used without thought!
+
+ comment 'Debugging'
+
+ config SOFTWARE_SUSPEND_DEBUG
+ bool ' Compile in debugging output'
+ ---help---
+ This option enables the inclusion of debugging info in the software
+ suspend code. Turning it off will reduce the kernel size but make
+ debugging suspend & resume issues harder to do.
+
+ For normal usage, this option can be turned off.
+
+ endif
+
+ endif
+
+endmenu
+
+comment 'Suspend2 depends on EXPERIMENTAL and PM support.'
+ depends on !EXPERIMENTAL || !PM
+
diff -ruN 811-Kconfig-and-Makefile-for-suspend2-old/kernel/power/Makefile 811-Kconfig-and-Makefile-for-suspend2-new/kernel/power/Makefile
--- 811-Kconfig-and-Makefile-for-suspend2-old/kernel/power/Makefile 2004-11-03 21:55:05.000000000 +1100
+++ 811-Kconfig-and-Makefile-for-suspend2-new/kernel/power/Makefile 2004-11-24 18:50:24.503416280 +1100
@@ -6,6 +6,22 @@
swsusp-smp-$(CONFIG_SMP) += smp.o

obj-y := main.o process.o console.o pm.o
+
+ifeq ($(CONFIG_SOFTWARE_SUSPEND2),y)
+obj-y += suspend_builtin.o proc.o
+endif
+
+suspend_core-objs := io.o memory_pool.o pagedir.o prepare_image.o \
+ range.o suspend.o plugins.o suspend_ui.o utility.o
+
+obj-$(CONFIG_SOFTWARE_SUSPEND2_CORE) += suspend_core.o
+obj-$(CONFIG_SOFTWARE_SUSPEND_BOOTSPLASH) += suspend_bootsplash.o
+obj-$(CONFIG_SOFTWARE_SUSPEND_TEXT_MODE) += suspend_text.o
+obj-$(CONFIG_SOFTWARE_SUSPEND_LZF_COMPRESSION) += suspend_lzf.o
+obj-$(CONFIG_SOFTWARE_SUSPEND_GZIP_COMPRESSION) += suspend_gzip.o
+obj-$(CONFIG_SOFTWARE_SUSPEND_DEVICE_MAPPER) += suspend_dm.o
+obj-$(CONFIG_SOFTWARE_SUSPEND_SWAPWRITER) += suspend_block_io.o suspend_swap.o
+
obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o $(swsusp-smp-y) disk.o

obj-$(CONFIG_MAGIC_SYSRQ) += poweroff.o

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