safemode.h: make it usable from C code.

kernel safemode: Add functions to get options early

Add get_safemode_option_early() and get_safemode_boolean_early() to get
safemode options before the kernel heap has been initialized. They use a
simplified parser.

safemode.h: Update coding style

* Introduced new header directory headers/private/system which is supposed
to contain headers shared by kernel and userland (mainly libroot).
* Moved quite a few private kernel headers to the new location. Split
several kernel headers into a shared part and one that is still kernel
private. Adjusted all affected Jamfiles and source in the standard x86
build accordingly. The build for other architectures and for test code
may be broken.
* Quite a bit of userland code still includes private kernel headers.
Mostly those are <util/*> headers. The ones that aren't strictly
kernel-only should be moved to some other place (maybe
headers/private/shared/util).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25486 a95241bf-73f2-0310-859d-f6bbb57e9c96

added B_SAFEMODE_DISABLE_APM


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25334 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a get_safemode_boolean() function for easy access to the safemode
options.
* module_init() now sets sDisableUserAddOns to whatever the safemode settings
say, ie. the B_SAFEMODE_DISABLE_USER_ADD_ONS setting is now respected by
the module code.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24315 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented "fail_safe_video_mode" boot option; if you're using it, the app_server
will not load any graphics driver (other than VESA).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21310 a95241bf-73f2-0310-859d-f6bbb57e9c96

ACPI boot menu item is for bios_ia32
added a kernel settings option to disable ACPI



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19791 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a boot menu option "Disable ACPI" and code to avoid loading the ACPI module when it's active. untested (because of sudden reboots when boot menu is used).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19777 a95241bf-73f2-0310-859d-f6bbb57e9c96

* renamed smp_boot.c to smp.cpp
* there is now a "Disable Hyper-Threading" safemode in the boot loader
* the SMP & HT menu items are now added in smp.cpp - and are only added
if the system supports one of them.
* more cleanup to smp_apic.h
* removed cpuid() from the boot loader's support.S - instead, it will now
use the one from the kernel.
* added a very weak HT detection: if the MP config only listed one CPU,
and this CPU supports HT, we enable the other logic processor manually -
as this currently doesn't work, it's disabled, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14536 a95241bf-73f2-0310-859d-f6bbb57e9c96

Enabled SMP detection again - since it's very likely that it doesn't work on
your system, I've also added a "Disable SMP" safemode option. The NO_SMP
define is still there, and will be removed once SMP works flawlessly.
Prints out infos about the interrupt entries in the MP config.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14499 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added header for additional safemode definitions.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10256 a95241bf-73f2-0310-859d-f6bbb57e9c96

safemode.h: make it usable from C code.

kernel safemode: Add functions to get options early

Add get_safemode_option_early() and get_safemode_boolean_early() to get
safemode options before the kernel heap has been initialized. They use a
simplified parser.

safemode.h: Update coding style

* Introduced new header directory headers/private/system which is supposed
to contain headers shared by kernel and userland (mainly libroot).
* Moved quite a few private kernel headers to the new location. Split
several kernel headers into a shared part and one that is still kernel
private. Adjusted all affected Jamfiles and source in the standard x86
build accordingly. The build for other architectures and for test code
may be broken.
* Quite a bit of userland code still includes private kernel headers.
Mostly those are <util/*> headers. The ones that aren't strictly
kernel-only should be moved to some other place (maybe
headers/private/shared/util).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25486 a95241bf-73f2-0310-859d-f6bbb57e9c96

added B_SAFEMODE_DISABLE_APM


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25334 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added a get_safemode_boolean() function for easy access to the safemode
options.
* module_init() now sets sDisableUserAddOns to whatever the safemode settings
say, ie. the B_SAFEMODE_DISABLE_USER_ADD_ONS setting is now respected by
the module code.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24315 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented "fail_safe_video_mode" boot option; if you're using it, the app_server
will not load any graphics driver (other than VESA).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21310 a95241bf-73f2-0310-859d-f6bbb57e9c96

ACPI boot menu item is for bios_ia32
added a kernel settings option to disable ACPI



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19791 a95241bf-73f2-0310-859d-f6bbb57e9c96

added a boot menu option "Disable ACPI" and code to avoid loading the ACPI module when it's active. untested (because of sudden reboots when boot menu is used).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19777 a95241bf-73f2-0310-859d-f6bbb57e9c96

* renamed smp_boot.c to smp.cpp
* there is now a "Disable Hyper-Threading" safemode in the boot loader
* the SMP & HT menu items are now added in smp.cpp - and are only added
if the system supports one of them.
* more cleanup to smp_apic.h
* removed cpuid() from the boot loader's support.S - instead, it will now
use the one from the kernel.
* added a very weak HT detection: if the MP config only listed one CPU,
and this CPU supports HT, we enable the other logic processor manually -
as this currently doesn't work, it's disabled, though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14536 a95241bf-73f2-0310-859d-f6bbb57e9c96

Enabled SMP detection again - since it's very likely that it doesn't work on
your system, I've also added a "Disable SMP" safemode option. The NO_SMP
define is still there, and will be removed once SMP works flawlessly.
Prints out infos about the interrupt entries in the MP config.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14499 a95241bf-73f2-0310-859d-f6bbb57e9c96

Added header for additional safemode definitions.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10256 a95241bf-73f2-0310-859d-f6bbb57e9c96