Commit Graph

557 Commits

Author SHA1 Message Date
Axel Dörfler
fba2ee2527 * We should check for the I/O APIC before mapping it (since we panic if mapping
it failed...).
* Moved IRQ table reading much earlier (before starting to program the I/O
  APIC), though it currently fails, possibly because the device manager isn't
  up yet, and there is no embedded controller driver.
* The kernel now enables I/O APICs by default, but the boot loader disables
  them - you can now enable them using the safe mode menu, but it currently
  won't have any (positive) effect.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36293 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-15 13:54:15 +00:00
Axel Dörfler
a1b2e9e959 * Removed F8 and F12 keys again, see comments to bug #5163.
* Some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36233 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-13 18:25:56 +00:00
Michael Lotz
3d310bd5f4 * Fix build, the APIC definitions are used in the bootloader too.
* Automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36189 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-04-12 15:59:40 +00:00
Stefano Ceccherini
43e738bd36 Style fixes
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35897 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-18 06:31:01 +00:00
Stefano Ceccherini
33e11f7c0f Squashed todo: only compute the numEntries once, and made it static.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35889 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-17 12:19:34 +00:00
Ingo Weinhold
d1367a37cc Implemented BIOSDrive::WriteAt(). Currently it supports only LBA addressing
and requires position and size to be block-aligned.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35881 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-16 17:10:00 +00:00
Ingo Weinhold
6daecfb154 Ignore physical memory ranges that are smaller than 64 KB. Those don't
contribute significantly to the usable memory, but possibly make the MTRR
setup impossible. Might improve #5550.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35825 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-12 16:59:26 +00:00
Ingo Weinhold
6b110c63fd Postpone clearing the debug syslog buffer signature to the time when going
to start the kernel with the option disabled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35823 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-12 12:57:35 +00:00
Matt Madia
4a27232637 Fixes build for PXE NetBoot. Uncertain if additional changes are needed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35818 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-11 20:15:39 +00:00
Ingo Weinhold
8d25a30c3f Changed the location for the debug syslog buffer from 16 MB to 63 MB. On my
machine the previous location was overwritten, probably by GRUB.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35817 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-11 18:15:43 +00:00
Ingo Weinhold
28a2172c3f kernel:
* The kernel syslog ring buffer is no longer emptied by the syslog sender
  thread. Instead we only drop the oldest data from the buffer when we're
  writing to it and there's not enough free space in it.
  Advantages: We drop old data rather than the most recent data when the buffer
  is full. The "syslog" KDL command has more data available now. So the odds
  are that kernel syslog messages not written to disk yet are at least still
  in the kernel buffer.
* Changed dprintf_no_syslog() semantics: Now it writes to the syslog, but
  doesn't notify the syslog sender thread.

boot loader:
* Added the ring_buffer implementation and a dummy user_memcpy().
* bios_x86: Moved the syslog stuff from serial.{cpp,h} to debug.{cpp.h}.
* Moved the debug options from the "Select safe mode options" menu to a new
  "Select debug options" menu.
* Added option "Enable debug syslog" to the new menu (ATM available on x86
  only). It allocates a 1 MB in-memory buffer for the syslog for this session
  in such a way that it can be accessed by the boot loader after a reset.
* Added item "Display syslog from previous session" to the new menu, doing
  what its name suggests.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35816 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-11 17:46:36 +00:00
Ingo Weinhold
90bf6bef34 Added mmu_allocate_physical(), which allocates a specified physical memory
range.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35815 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-11 17:42:00 +00:00
Ingo Weinhold
bb7711cd5a Updated boot loader copyright year.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35814 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-11 17:13:12 +00:00
Ingo Weinhold
5d1f3d53e2 get_next_physical_address(): Directly update the
gKernelArgs.physical_allocated_range array. This way it is always up to date
and we don't need to fix it in mmu_init_for_kernel().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35802 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-10 18:38:57 +00:00
Stefano Ceccherini
08876f2b96 Move the code which checks for disabled apic earlier (in the boot loader).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35741 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-03 19:14:42 +00:00
Ingo Weinhold
6dacf0502d Ignore physical memory below 1 MB. This is a work-around for buggy BIOSes
providing incorrect memory types. It doesn't cost us anything, since the
kernel reserves all but the unusable range later anyway. Should fix #1925.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35736 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-03 14:54:46 +00:00
Ingo Weinhold
d40a935560 Boot loader (x86 mmu.cpp):
* Made the page table allocation more flexible. Got rid of sMaxVirtualAddress
  and added new virtual_end address to the architecture specific kernel args.
* Increased the virtual space we reserve for the kernel to 16 MB. That
  should suffice for quite a while. The previous 2 MB were too tight when
  building the kernel with debug info.
* mmu_init(): The way we were translating the BIOS' extended memory map to
  our physical ranges arrays was broken. Small gaps between usable memory
  ranges would be ignored and instead marked allocated. This worked fine for
  the boot loader and during the early kernel initialization, but after the
  VM has been fully set up it frees all physical ranges that have not been
  claimed otherwise. So those ranges could be entered into the free pages
  list and would be used later. This could possibly cause all kinds of weird
  problems, probably including ACPI issues. Now we add only the actually
  usable ranges to our list.

Kernel:
* vm_page_init(): The pages of the ranges between the usable physical memory
  ranges are now marked PAGE_STATE_UNUSED, the allocated ranges
  PAGE_STATE_WIRED.
* unmap_and_free_physical_pages(): Don't free pages marked as unused.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35726 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-02 18:13:06 +00:00
Ingo Weinhold
c0d54ea244 Enabled serial output earlier.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35699 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-01 13:48:31 +00:00
Ingo Weinhold
dfa77fa65b Automatic whitespace cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35698 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-03-01 13:47:32 +00:00
Ingo Weinhold
e82b595ac6 * TRACE(()) -> TRACE()
* Fixed warnings with tracing enabled.
* Improved some debug output.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35686 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-02-28 23:45:00 +00:00
Rene Gollent
b5db1a786f Patch by Matt Madia: fix ARM build.
Closes ticket #5476.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35618 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-02-25 18:49:45 +00:00
Axel Dörfler
63b69bec3c * Applied patch by Andreas Färber as part of #5319.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35522 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-02-19 16:44:55 +00:00
Stefano Ceccherini
7ae188c379 Patch by Grey which fixes "auto-enabling" of the boot loader screen debug
which happened on some systems (mine included).
Should close ticket #5341.
Thanks! 


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35441 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-02-09 19:47:23 +00:00
Artur Wyszynski
cee04e8074 Fixed various errors/warnings reported by cppcheck:
* memory leaks
* resource leaks
* added const's to getters
* removed a few reundant conditions


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35433 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-02-08 22:50:38 +00:00
Stephan Aßmus
06f34bf2d8 Applied patch by "Grey":
Entering the boot loader menu has changed/simplified while reducing the boot time by .75 seconds.
Now it is enough to hold one of shift/Esc/F8/F12/Space. Thanks!

I've also updated the boot loader documentation to reflect the change, but I only mentioned holding shift.
I know that changing the documention directly is not preferred anymore, but I wanted to make sure this
patch is complete.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35050 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-13 15:02:55 +00:00
Ingo Weinhold
d756fcf644 acpi_check_rsdt(), acpi_find_table(): Unmap the mapped page again, if we
don't need it. That prevents us from ending up with the page being mapped
multiple times (under VMware at least) and thus fixes #5208.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34948 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-08 16:06:22 +00:00
Ingo Weinhold
7f051b5710 * Changed/fixed mmu_map_physical_memory() semantics: It does now always
allocate all pages the given range intersects with. When not page aligned
  it could fail to allocate the last page.
* mmu_free():
  - Adjusted semantics to be compatible with mmu_map_physical_memory().
  - The validity check was broken, because page number and addresses were
    mixed, and because KERNEL_BASE + kMaxKernelSize doesn't mark the end of
    the allocated virtual ranges.
  - The final check against sNextVirtualAddress was broken.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34947 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-08 15:58:08 +00:00
François Revol
12a17213b4 Undo r34942 and use printf instead, which is standardized by POSIX and supports \n, thanks DraX!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34943 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-07 23:31:12 +00:00
François Revol
08605557d3 Do not use echo -e, as FreeBSD doesn't support it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34942 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-07 23:03:19 +00:00
François Revol
c505b2765b Patch by Matt Madia: detect host sfdisk in configure for ARM, including the FreeBSD port.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34940 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-07 22:08:12 +00:00
François Revol
cecee6bb75 M is 1024*1024, dammit ! Has the US finally switched to the metric system ?
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34920 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-06 18:15:56 +00:00
Stephan Aßmus
9149b4aa35 Fixed line-endings.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34919 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-06 17:54:21 +00:00
Stephan Aßmus
7c5a2487c1 Patch by Andreas Faerber:
* Fixed coding style issues pointed out by Axel.
 * Fixed potential buffer overflow and fault in default-client-up code path
   (OF counts terminating zero char, too).
 * Added an intermediate fallback to parsing the boot path
 * Added himself to the copyright holders

Thanks a lot! Fixes ticket #5189.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34918 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-06 17:53:03 +00:00
François Revol
bc85c20bdd - add board-specific stuff to header paths,
- automatically download the u-boot flash image when set.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34917 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-06 17:47:54 +00:00
Axel Dörfler
e0d09e23a7 * Replaced parse_ip_address_component() with strtol() which is already
available in the boot loader.
* Simplified parse_ip_address() and use style conforming identifiers.
* Some cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34870 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-03 13:33:20 +00:00
Stephan Aßmus
5c9bd9d619 Patch by Andreas Faerber with small changes by myself:
* Skip mappings to non-physical memory in the PPC MMU code. Gets the
   PPC kernel booting a little further.

Thanks! Fixes ticket #5193.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34863 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-02 18:40:07 +00:00
Stephan Aßmus
e355ce92a4 Patch by Andreas Faerber:
* Fix compilation with tracing enabled.

Thanks! Fixes ticket #5188.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34860 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-02 18:26:43 +00:00
Stephan Aßmus
352455f269 Patch by Andreas Faerber:
* The kernel's _start entry function expects now a second argument, the
   current CPU index. The PPC boot loader didn't initialize GPR4, passing
   its second argument, the kernel entry address, as CPU index, causing
   smp_cpu_rendezvous() to loop forever. This fix gets the PPC boot to a
   kernel debug prompt. The CPU index is currently fixed to 0.

Thanks a lot!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34854 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-02 10:09:09 +00:00
Stephan Aßmus
50028fc7aa Patch by Andreas Faerber:
* Choosing Reboot from the menu will now reboot the system instead of
   returning to the OpenFirmware prompt. Places, where returning to the
   prompt was desirable have been adapted to maintain their current behavior.

Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34852 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-02 10:04:37 +00:00
Stephan Aßmus
9592b510c5 Patch by Andreas Faerber:
* Fixed typo in panic() message.

Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34851 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-02 10:00:53 +00:00
Stephan Aßmus
431b9a3183 Patch by Andreas Faerber: (OpenFirmware network boot)
* If retrieving an IP address from the non-standard /chosen/dhcp-response
   fails, try to parse it from /options/default-client-ip instead.

Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34850 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-01-02 09:38:53 +00:00
Ingo Weinhold
3ce2634533 * Fixed the semantics of [v]snprintf(): If the buffer is not large enough,
the function shall nevertheless return the length of the string that would
  be written, if the buffer were large enough.
  Added a touch of C++ while doing that. :-)
* Fixed the instances in boot loader, kernel, and kernel modules where the
  wrong semantics were expected. The majority of uses actually.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34826 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-30 15:17:09 +00:00
Ingo Weinhold
db905187d5 Implemented a class uint128 with the basic arithmetic operations and
replaced the previous, somewhat complicated and inexact method of
computing the TSC conversion factor using it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34542 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-07 21:37:56 +00:00
Ingo Weinhold
bd185b4117 *.c -> *.cpp
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34417 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-12-01 17:06:26 +00:00
Axel Dörfler
bec53b590f * Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33952 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-11-08 20:20:27 +00:00
François Revol
dc33329747 First attempt at an Amiga boot sector, not yet working.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33535 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-10-11 20:28:44 +00:00
Axel Dörfler
c0f44af061 * Fixed PXE boot loader build again (hey mmu_man!).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33456 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-10-06 09:25:35 +00:00
Stefano Ceccherini
1d958a301e Moved the "disable APIC" menu(s) to smp.cpp.
Also only enable them if there's an APIC.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33333 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-28 09:42:59 +00:00
Stefano Ceccherini
dd9b76727d Enable hpet_init() in the boot loader. All it does is searching the hpet
table and mapping it if needed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33286 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-25 07:06:58 +00:00
Stefano Ceccherini
1d5026909d Basically reverted previous commit, since at that point we haven't yet
checked the existence of the apics.
Moved the code to disable the local apic from arch_timer.c to arch_int.cpp, so
we also avoid installing the interrupt handler for it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33149 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-15 20:22:04 +00:00
Stefano Ceccherini
24ca62447c Only show the "Disable APIC" option if an APIC is found.
Same for the IOAPIC, but commented out the code, since we're not using the
IOAPIC yet.
Also renamed the option to "Disable LOCAL APIC", since it's more correct.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33147 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-15 17:43:30 +00:00
Stefano Ceccherini
f0bf38026a Add safemode option to disable the use of APIC timers
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33132 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-09-14 09:02:15 +00:00
Marcus Overhagen
a26bf7958f truncate strings to allow building the debug version
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32837 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-30 15:04:04 +00:00
Stefano Ceccherini
1c2a5ae241 Fixed gcc4 warnings.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32764 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-27 20:26:31 +00:00
Axel Dörfler
89294b5084 * Added option for enabling serial debug output.
* Moved device_manager/settings.cpp to debug/safemode_settings.cpp.
* Removed the somewhat hacky concatenation of kernel settings and safemode
  settings in the boot loader. Instead, get_safemode_option() will now fall
  back to the kernel settings, if it couldn't spot a setting in the safemode
  settings. This allows for more control, and also makes enabling serial
  debug output actually work (ie. overriding the kernel settings via safemode
  options).
* Adjusted debug_init_post_vm(), and smp_init_other_cpus() to use
  get_safemode_boolean().
* Therefore, I added safemode_settings.cpp to the boot loader as well.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32685 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-26 08:47:54 +00:00
Axel Dörfler
e17f8de82d * Cleanup, no functional change.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32684 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-26 08:27:54 +00:00
Jonas Sundström
8e8130d1f0 Adding routerboard_mipsel platform stubs and linker script.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32594 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-22 01:48:18 +00:00
François Revol
5ce6cb5c32 [GSoC] [ARM] Patch by Johannes Wischert.
Some debug output.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32416 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-15 14:31:14 +00:00
François Revol
4b953dec79 [GSoC] [ARM] Patch by Johannes Wischert.
Do call mmu_init_for_kernel() here.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32415 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-15 14:29:20 +00:00
François Revol
f6e18219c3 [GSoC] [ARM] Patch by Johannes Wischert.
Add assembler code to actually jump to the kernel.
The terminal now says:

kernel entry at 80048228
PANIC: acquire_spinlock: attempt to acquire lock 0x8012a59c with interrupts enabled
Welcome to Kernel Debugging Land...
Thread 0 "" running on CPU 0
kdebug>



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32408 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-15 02:16:23 +00:00
François Revol
12f64a3b27 [GSoC] [ARM] Patch by Johannes Wischert.
- don't panic on missing page table, just add it,
- less debug output,
- include PXA LCD regs in hw memory map.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32406 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-15 02:13:39 +00:00
François Revol
bb7479a182 [GSoC] [ARM] Patch by Johannes Wischert.
Turn off interrupts at loader entryn and make sure the mmu is disabled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32405 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-15 02:11:07 +00:00
François Revol
98a3545295 [ARM]
Add support for boot splash, only for PXA.
Disabled for now as it forces the framebuffer onto some useful data.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32399 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 22:14:07 +00:00
François Revol
477d2636d8 Return B_OK on success.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32397 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 21:04:29 +00:00
François Revol
7db9fbfe80 Factor out the splash image display logic too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32395 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 20:51:29 +00:00
François Revol
0573d397e1 Factor out the RLE and blitting functions from bios_ia32 to platform/generic/ so it can be reused by other platforms.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32383 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 18:15:44 +00:00
Axel Dörfler
55be27517f * Also print the capabilities on boot up.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32360 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 14:31:38 +00:00
François Revol
3f6f17cf36 [ARM]
Start of framebuffer initialization for the Verdex board.
For now it points to the data section as framebuffer for testing and shows an RGB pattern.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32352 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 12:40:16 +00:00
Axel Dörfler
bb693d7764 * Added VESA capabilities field to the kernel args.
* The vesa driver no longer uses VGA programming if the chip does not support
  VGA compatibility.
* The VESA driver now tries to set the DAC to 8 bits per color gun.
* In VESA modes, the driver no longer tries to use VGA programming; introduced
  the new vesa_set_indexed_colors() that is now used for palette programming.
  This should fix wrong colors of 8 bit BWindowScreen users with VESA on real
  hardware (emulators usually didn't mind either way).
* Note that the app_server needs to maintain a palette per 8 bit screen, as
  right now, the colors are garbled after a workspace switch. Stefano, are you
  looking into that already?


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32347 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 09:49:28 +00:00
François Revol
7ac9833646 [GSoC] [ARM] Patch by Johannes Wischert.
Update the memory map to account for passed tgz mapping. It's still hardcoded for now though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32339 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 00:10:59 +00:00
François Revol
f5ad74ca68 [ARM]
Actually enable mmu_init() since it works for verdex now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32338 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-14 00:10:03 +00:00
François Revol
89fd3a7d20 [ARM]
move checking for the tgz after debug init, and print something when found.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32337 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 23:43:56 +00:00
François Revol
78db3ad125 [GSoC] [ARM] Patch by Johannes Wischert.
Fix wrong string comparison.
(btw the coding style police will inspect this, beware :p)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32336 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 23:41:40 +00:00
François Revol
d8417ee73b [ARM]
- cleanup,
- fix getimg().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32335 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 23:35:02 +00:00
François Revol
715a9925f1 [ARM]
Move ARM MMU definitions to a separate header file.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32332 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 21:09:48 +00:00
François Revol
38ec40dcbe [GSoC] [ARM] Patch by Johannes Wischert.
Partial implementation of mmu support for the bootloader, with lot of debugging output.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32330 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 20:30:20 +00:00
François Revol
a2577dbfd1 [ARM]
Stubbed out config_manager and pci bus_manager arch code.
Now really use the boot floppy tgz for the netbsd uimage as it all builds, but with other kernel arch code not yet commited.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32324 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 17:29:46 +00:00
François Revol
01c8294cc7 [ARM]
- don't clobber the parameter regs in the entry point,
- fix entry point address for netbsd loader emulation,
- added a gUImage global to point to the uimage blob with the tgz,
- added tgz info to platform stage2 args,
- add simple uimage support, just dumps the header and gets the nth blob in the image, (seems we have a bug in the math code, some infos don't print),
- made devices.cpp use them to publish the MemoryDisk,
- add an haiku_loader_nbsd.ub target which puts both the loader and kernel_arm for now (need to replace with the tgz).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32295 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 05:28:30 +00:00
François Revol
1e33c1136e [ARM]
- cleanup,
- moved the startup asm code to u-boot/arch/arm/shell.S
- added netbsd loader entry point,
- store the invocation type (0: standalone, 1: netbsd),
- store the global data in a variable,
- added some debug code to see what U-Boot gives us.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32291 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-13 01:15:21 +00:00
François Revol
cd5d972ea0 [ARM]
Name the FAT; no need to list the contents.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32290 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-12 22:06:14 +00:00
François Revol
2807c5413f fix PXE build with multiboot. GRUB supports netboot btw, could be interesting to explore... but the pxe shell doesn't check for the info yet.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32289 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-12 20:30:03 +00:00
Axel Dörfler
b5cc4c1958 * Disabled multiboot for now, as it breaks the PXE build.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32286 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-12 17:48:18 +00:00
François Revol
feb750d331 [ARM]
- consolidate board specific definitions into build/jam/board/*/BoardSetup to avoid duplicating address values everywhere,
	- add various addresses, boot script, custom C/C++ flags and SD card definition,
	- not sure BoardSetup is included at the best place though,
	- replaced board-specific ldscript with passing the loader address directly to LD from BoardSetup,
- added haiku.mmc target which generates an mmc/SD card image with a FAT partition with the files needed to boot for the board, should later be integrated with haiku.image with the BFS partition offset passed to bfs_shell, requires apt:sfdisk,mtools on GNU/Linux,
- added some more rules, one to build a script for the SD image,
- fake a NetBSD loader for now, U-Boot doesn't know haiku, and we'll need a way to pass the tgz image and RAM size, we'll either use standlone way (usual C argv[]) or the NetBSD args,
- style fixes,
- 80 cols, /me pets Ingo.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32284 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-12 16:12:35 +00:00
François Revol
ac15f9dd16 [ARM]
Add rule to handle uimage, and board-specific stuff to handle load addresses. Need to fix them, u-boot doesn't like loading the file with the header where the header says it should go, must copy to a different address.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32214 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-09 16:40:17 +00:00
François Revol
0693778cee [ARM]
Move uart.c to arch/arm/ where it belongs, it has nothing u-boot specific.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32203 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-08 02:38:44 +00:00
François Revol
f875744d56 [ARM]
Remove duplicate header.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32202 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-08 02:26:01 +00:00
François Revol
658d387ad5 [ARM]
- cleanup,
- add an uart_debug_port() to avoid using the #define in serial.cpp,
- use board_config defines in uart.c.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32201 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-08 02:23:22 +00:00
François Revol
67a0108c3b [ARM]
- add board specific headers to includes,
- some unused flash image targets.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32199 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-08 02:01:59 +00:00
Axel Dörfler
13247f3a8c * This fixes VGA mode frame buffer use, no idea when this got broken. It might
be broken in the app_server now, but I haven't checked yet.
* Fixed typo in vesa.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32141 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-05 17:24:23 +00:00
François Revol
f676f30b36 Remove those antique misleading leftovers, the good ones are at headers/private/kernel/boot/images.h
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32116 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-04 18:50:08 +00:00
François Revol
af9475fd3d Initialize args.arguments on ARM too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32100 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-03 19:53:17 +00:00
François Revol
696e647c0f Implemented getting bootargs from OF. Untested.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32081 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-03 15:12:24 +00:00
François Revol
56c6c0fefb - introduced an "argumetns" field in stage2_args to hold command line args from chaining loader,
- added some multiboot support code:
	- dump some of the passed info,
	- parse command line (skip the 'kernel' name and pass the rest to stage2_args.arguments),
- added an add_stage2_driver_settings() function which takes stage2_args.arguments and translates it into safe mode driver settings, a bit dumb for now.
This allows using qemu -kernel haiku_loader -append 'debug_screen true' and get debug output without having to enter the menu (once multiboot info is used to determine the boot device too).
The idea is to allow passing driver settings and using them to pass extra stuff (like 'force_keymap fr' and other stuff for demo), and to help automate tests ('run_test /bin/sometest').
This should answer Axel's question :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32076 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-03 14:39:41 +00:00
Ingo Weinhold
ea2abd110b * Renamed the ROUNDOWN macro to ROUNDDOWN. Also changed the implementation of
ROUNDUP to use '*' and '/' -- the compiler will optimize that for powers of
  two anyway and this implementation works for other numbers as well.
* The thread::fault_handler use in C[++] code was broken with gcc 4. At least
  when other functions were invoked. Trying to trick the compiler wasn't a
  particularly good idea anyway, since the next compiler version could break
  the trick again. So the general policy is to use the fault handlers only in
  assembly code where we have full control. Changed that for x86 (save for the
  vm86 mode, which has a similar mechanism), but not for the other
  architectures.
* Introduced fault_handler, fault_handler_stack_pointer, and fault_jump_buffer
  fields in the cpu_ent structure, which must be used instead of
  thread::fault_handler in the kernel debugger. Consequently user_memcpy() must
  not be used in the kernel debugger either. Introduced a debug_memcpy()
  instead.
* Introduced debug_call_with_fault_handler() function which calls a function
  in a setjmp() and fault handler context. The architecture specific backend
  arch_debug_call_with_fault_handler() has only been implemented for x86 yet.
* Introduced debug_is_kernel_memory_accessible() for use in the kernel
  debugger. It determines whether a range of memory can be accessed in the
  way specified. The architecture specific back end
  arch_vm_translation_map_is_kernel_page_accessible() has only been implemented
  for x86 yet.
* Added arch_debug_unset_current_thread() (only implemented for x86) to unset
  the current thread pointer in the kernel debugger. When entering the kernel
  debugger we do some basic sanity checks of the currently set thread structure
  and unset it, if they fail. This allows certain commands (most importantly
  the stack trace command) to avoid accessing the thread structure.
* x86: When handling a double fault, we do now install a special handler for
  page faults. This allows us to gracefully catch faulting commands, even if
  e.g. the thread structure is toast.

We are now in much better shape to deal with double faults. Hopefully avoiding
the triple faults that some people have been experiencing on their hardware
and ideally even allowing to use the kernel debugger normally.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32073 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-03 12:39:56 +00:00
François Revol
4b8d0e6856 Some ppc fixes for #4115, patch by kallisti5 (without the #ifdef _BOOT_MODE):
- stubbed out arch_cpu_init_percpu(),
- make atomic ops declarations extern "C",
- move calls to [i]sync inside the asm code that needs it.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32067 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-03 10:10:22 +00:00
François Revol
91517f4f12 Minimal definition of the MultiBoot Info struct, should be enough for now.
We use official names for defines & struct members.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32060 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-01 12:32:18 +00:00
François Revol
a9c45a68ef Add MultiBoot support.
Based on a patch from Dustin Howett, reworked, and help from Vladimir 'phcoder' Serbinenko.
- used defines for clarity, the rest of teh code could make use of them too...
- added a gMultiBootInfo pointer to the passed args, to let C code handle it instead of faking the boot drive ID,
- conditionalized the copy back, maybe we can get rid of it when QEMU handles our default load address correctly,
- added video mode info to ask for 1024x768 but QEMU ignores it anyway, and we might need to show the menu, so it's disabled.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32059 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-01 12:03:22 +00:00
Ingo Weinhold
1af695be01 Automatic whitespace cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32044 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-08-01 01:18:39 +00:00
François Revol
f2a3f51996 jam target to build a flash image. Requires passing UBOOT_IMAGE to jam.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31823 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-27 17:11:40 +00:00
François Revol
20cbef82a4 [GSoC] [ARM] Patch by Johannes Wischert.
Stubbed u-boot platform code. Mostly copied from other platforms.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31818 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-27 16:13:38 +00:00
Axel Dörfler
bdee97bc3a * Applied slightly changed patch by Alexander von Gluck.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31708 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-07-23 08:22:01 +00:00
Michael Lotz
03a574d8cd * Check for disk extensions before using them (mostly for good practice reasons)
* A CHS read error would previously be hidden by a successful disk system reset.
  Not that it matters much because it'd have resulted in a non-booting system
  anyway.
* Add some more debug output, minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30643 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-05-06 11:55:19 +00:00
François Revol
12442ce54b - add a gBootDriveAPI variable telling which method was used to load,
- move gBoot* out of the boot sector,
- fix the FAT params to actually indicate 1.44kB floppy,
- fix the FloppyDrive class to also use 18 sectors/track, so now tarfs won't get data from start of disk when on the middle.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30481 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-29 01:35:37 +00:00
François Revol
f77b0a6b83 Implemented a FloppyDrive class that uses Floprd, this allows the loader to start reading the tgz, but it fails after 2 blocks.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30464 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-27 16:18:08 +00:00
François Revol
4fd7901292 Finally managed to get floppy boot working for Atari \o/
- loop on Floprd() alternating sides every sect/track, currently hardcoded from the FAT bootblock as probing like the NetBSD loader asserts ARAnyM,
- print a dot / sector read in the great tradition of bootloaders,
- set gBootedFromImage correctly,
- fix the script, make it jam later on.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30455 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-27 02:37:31 +00:00
François Revol
901b8dd28a No reason to keep the .prg startup asm code inside the first 512 bytes, this frees up some space for the floppy code.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30446 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-26 21:45:36 +00:00
François Revol
f2cec6b732 Just keep this around before it get lost... Failed attempt at generating a bootable floppy for Atari.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30444 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-26 21:17:19 +00:00
Michael Lotz
5c8e597e90 Don't try to use disk extensions for non-disk devices (like actual floppies or
emulated ones on CD-boot). One of my laptops returns bogus drive parameters
and another one silently fails the read, previously preventing CD-boot on both.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30389 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-24 23:16:26 +00:00
Axel Dörfler
317bd7dda3 * Changed directory structure as suggested on the mailing list.
* Made the TimeZoneView less error prone, and also actually use Haiku code (the
  previous check didn't work since it used #if, not #ifdef).
* Also took the liberty to rename our boot loader to haiku_loader, since I had
  to update the nasm binary anyway. Updated the assembly sources to nasm 2.0.
* I haven't found where the synth location in the MIDI code is specified,
  though.
* Also, NetBootArchive, and FloppyBootImage haven't been updated yet. Will do
  so next.
* Some optional packages still put their license to beos/etc/licenses. I didn't
  update them yet, as we'll probably do so anyway at some point. Also, I think
  we might want to introduce a common/data/licenses instead for those.
* If you encounter any problems, please tell!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29876 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-04-03 09:02:44 +00:00
Stephan Aßmus
d30acbf30b Patch by maxime.simon: Don't allow to enter sub-menus by the space bar anymore.
This allows to have the first item selected when entering a menu, since still
pressing space would not enter it unintentionally anymore, in case it's a sub-
menu again. Even though it makes some sense to have "Continue booting" selected
by default, it somehow feels more natural to have the first item always selected
instead. Thanks!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29832 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-03-31 16:28:50 +00:00
Philippe Houdoin
532a47a9f0 Fixed broken style I've introduced.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29228 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-02-15 21:56:27 +00:00
Philippe Houdoin
4c0255d795 Refactor the code, computing next entry earlier and use continue as suggested by Jerome.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29225 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-02-15 19:27:36 +00:00
Philippe Houdoin
7f0b01654d Fixed the patch: on disabled processor entry, next entry pointer wasn't computed,
leading to an infinite loop...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29224 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-02-15 18:43:02 +00:00
Philippe Houdoin
63c851a15d Applied patch supplied by jkeeping in #3445: smp_do_mp_config wasn't checking
MPS table CPU entries for the enabled flag.
This caused Haiku to fail to boot under KVM on Linux.

Thanks you, jkeeping.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29222 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-02-15 18:26:13 +00:00
François Revol
7613c6c7ca Add a boot menu option to disable using the IO APIC for IRQ handling and fallback to PIC.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28686 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-11-18 14:40:40 +00:00
François Revol
1c532eedf1 Make the tgz archive offset in floppy image settable. Set it to 270k for now, until zbeos gets some diet.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28657 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-11-15 03:30:00 +00:00
François Revol
3b148e533f This gets the bootloader further on, but it still breaks... OpenHackware seems worse than Pegasos OF :^)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28587 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-11-10 02:03:58 +00:00
Axel Dörfler
a8cecea091 * As suggested by Gerald, we now ignore the EDID information on VBE2 graphics
chips due to possible timing issues.
* This means you will now get a 1024x768 boot screen on older hardware instead
  of the one of your native resolution. If that always worked great for you,
  and you want to be able to turn on using EDID information again, please yell.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28399 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-10-31 13:35:09 +00:00
Axel Dörfler
39c7faa460 * vesa_set_mode() now gets another parameter that specifies whether or not
the mode timing should be used.
* Apparently, some VBE3 implementations don't implement the CRTC support, and
  they seem to fail when the SET_MODE_SPECIFY_CRTC bit is set.
* Therefore, we'll first try with timing, and if that fails, we'll try again
  without it. This should bring back the boot screen for all those who had
  problems with it before.
* Added tracing output of the CRTC to be used.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28398 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-10-31 13:14:07 +00:00
Axel Dörfler
b4c8ccc372 * The boot loader now creates a CRTCInfoBlock structure when detailed EDID
mode informations are available.
* This is passed to the graphics card when the mode is set in the hopes that it
  will be more conforming.
* Not yet tested on real hardware, though, therefore the VESA driver doesn't
  do anything like this yet. I will test next, but please report any problems
  with this nonetheless.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28390 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-10-31 09:52:57 +00:00
François Revol
d4dcbf95f6 - Fix build.
- make system_time() return something sensible until platform code works.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28271 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-10-21 21:23:55 +00:00
François Revol
33fa38c894 Avoid using the first physical page. The first 2kB are supposedly protected by the hardware (though it should be accessible by supervisor...) This fixes an segfault.
Now the kernel panics in M68KAtari::InitTimer()... "WRITEME" :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28008 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-10-12 21:34:31 +00:00
François Revol
93861ead3e Better floppy media descriptor for the fake FAT.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27937 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-10-09 09:50:00 +00:00
Ingo Weinhold
32f1784d37 Doubled heap size to 128 KB. Should hopefully fix bug #2756.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27680 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-09-21 21:43:12 +00:00
Axel Dörfler
123786187c * acpi_init() could pass a NULL "rsdp" to acpi_check_rsdt() which would happily
dereference it no matter what. This fixes CID 1282.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27392 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-09-09 21:30:37 +00:00
Axel Dörfler
ca6210d5e9 * closest_video_mode() now only returns modes with a width less or equal than
the one specified. This should fix the "video mode out of range" message of
  your monitor during boot, in case you had that one. Thanks to Hartmut Reh
  for his help to be able to spot this.
* The mode returned by find_edid_mode(..., true) was never used.
* find_edid_mode() did not return any mode if there were no detailed modes
  available.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27390 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-09-09 15:18:51 +00:00
Stefano Ceccherini
7d2739a00f argument was missing from the TRACE call
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27368 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-09-08 08:31:57 +00:00
Stephan Aßmus
ec56835f51 Patch by David Powell:
* Implement color palette generation for the boot splash images in the
  generate_boot_screen build tool. Only 4-bit screen support is missing now.
* Adopted images.h with the new results from generate_boot_screen.

This should fix black boot screens for graphics cards that don't support
true color modes for the native resolution. I've tried to find the ticket,
#2177 almost looks like the one, but it looks more like the mode is out
of range if I understand the ticket right.

Thanks a lot, David, and sorry it took so very long to apply your patch!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27223 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-28 16:59:34 +00:00
Stefano Ceccherini
17d39c90b1 code for initializing hpet in the bootloader. Moved around some hpet definitions. HPET initialization is commented out, at the moment
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27131 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-22 08:15:14 +00:00
Axel Dörfler
8b7a165ad3 * We still lose information, so I enlarged this buffer a bit more.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27090 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-20 20:43:03 +00:00
Axel Dörfler
60642f8781 * The EDID info is now only dumped if TRACE_VIDEO is defined (currently the
default).
* Enlarged the serial buffer that is handed over to the kernel to 8192 bytes.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27067 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-19 18:37:30 +00:00
Axel Dörfler
ae9067b364 * Fixed PXE boot loader build.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26878 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-08 15:23:44 +00:00
Ingo Weinhold
57f2b5a013 * Changed the meaning of the {KERNEL,USER}_STACK_SIZE macros to not
include the guard pages. Adjusted the kernel and boot loader code
  accordingly -- the guard pages size is added/not removed respectively.
  The stack size passed to _kern_spawn_thread() is now the actually usable
  size, and it is no longer possible to specify a size smaller than or
  equal to the guard pages size.
* vm_create_anonymous_area(): Precommit two pages maximum -- a stack with
  only one page usable size obviously doesn't need two pages.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26819 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-05 17:19:46 +00:00
François Revol
d06c88d37d Just go for 256MB for transparent translation at boot, 32MB is not enough anyway yet, the kernel wants 16MB just for the heap.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26768 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-03 19:18:56 +00:00
François Revol
e07a1266f0 Start of boot video mode support. Not finished.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26749 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-03 01:40:57 +00:00
Axel Dörfler
c0275e9556 * Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26734 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-02 16:23:22 +00:00
François Revol
64ea0b9f74 - fix early_map
- iospace should now be initialized correctly, at least the kernel goes much further.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26726 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-02 00:39:31 +00:00
François Revol
7a1fd4cbf8 allocate all kernel page directories at boot, this will simplify later code a lot.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26721 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-08-01 16:01:02 +00:00
François Revol
047a9a81c2 force asm() to grock %% for register names. when not specifying constraints it doesn't understand it anymore. How inconsistent...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26635 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-25 15:52:00 +00:00
François Revol
60b11851d4 partial support for 68901 MFP chip as interrupt controller, untested.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26633 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-25 15:05:52 +00:00
François Revol
36ee9f5c62 - use a physical page for natfeat debug output for now
- add 040 cpu and mmu stuff
- use leftover from the page root table to put interrupt vector table to set VBR to


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26627 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-25 00:25:27 +00:00
François Revol
0ae1957465 - Cleanup
- rewrote early_query() to use the TT0 mapping to remove the page_hole stuff.
- fixed natfeat, using a page set up from the bootloader for now as it wants physical address. At least it's enough to see from the debugger:
load kernel...
kernel entry at 8003711a
Welcome to kernel debugger output!
Haiku revision: 26582
PANIC: unknown cpu_type 68040

Welcome to Kernel Debugging Land...
Running on CPU 0
kdebug>


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26599 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-24 02:59:47 +00:00
François Revol
77cbdee787 Add platform specific kernel args, use them to pass nat_feat info so at least the kernel can print something from the emulator...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26596 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-24 01:10:36 +00:00
Stefano Ceccherini
85f2668898 Patch by Dustin Howett (GSOC): Move ACPI probing out of the
bootloader's smp init and into its own unit.
ACPI tables can now generally be found with acpi_find_table(signature).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26538 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-21 07:13:51 +00:00
François Revol
3ef0397bc5 - cleanups
- disable tracing mmu
- make scratch buffer 8k as it's declared as such... that makes things much better indeed :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26537 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-21 02:54:37 +00:00
François Revol
f83297ba2d cleanup
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26533 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-21 00:29:08 +00:00
François Revol
1b5a395d01 Cleanup and fix 040 definitions.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26529 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-20 22:08:39 +00:00
François Revol
d14351d2c6 - better not check an entry for validity when we want to fill it
- bitfield definitions of page dirs were reversed... 040 is still wrong though.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26528 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-20 21:16:37 +00:00
François Revol
74c5e8bd10 - move VADDR_TO_* to headers
- move part of mmu handling to mmu-dependant files and extend ops
- implemented 040 mmu init. doing so I spotted a bug in ARAnyM which ignored [ID]TT0. Linux likely doesn't use them but I was too lazy touse temporary page tables. I also noticed bitfields were in wrong order, to be fixed.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26527 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-20 20:31:48 +00:00
François Revol
c6d022fab9 Send panic to natfeat output as well.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26525 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-20 17:04:41 +00:00
Michael Lotz
69dddbdea1 Initial work towards supporting IO APICs. This cannot work for PCI interrupts
though until we use ACPI for proper PCI IRQ routing through the IO APIC.
Therefore the IO APIC code path is not yet enabled and the IO APIC isn't used.
ISA interrupts would work though, as would PCI interrupts if you'd hardcode
them for your specific configuration.
Note that this change also modifies some parts in the bootloader and in the PIC
setup to make local APICs available even on non-SMP systems. This causes APIC
timers to be used instead the normal PIT if it is available (also on non-SMP
configurations).
Also fixes some general errors in SMP and PIC code as well as some code cleanup.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26492 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-18 23:19:41 +00:00
François Revol
a440169494 - fix def
- calculate ram ranges, 1 for st ram, one for fast ram if available. The kernel won't differentiate yet though, we'll have problems with DMA later on...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26480 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-18 01:11:59 +00:00
François Revol
36265c4de7 - print vars of interest to help setup mem map
- shuffle memory map
- set up transparent translations: first 32MB of RAM and last 16MB for IO space.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26478 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-17 23:56:22 +00:00
François Revol
87f9eb4682 Make sure debug output will wrap at 80 cols as the atari VT52 emulation doesn't do it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26472 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-17 02:38:23 +00:00
François Revol
3d5d990815 machine != platform
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26471 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-17 02:14:01 +00:00
François Revol
566ca582ba Fix 030 code. Seems we need to force gas to understand we want 030 code there, -m68030 didn't help.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26470 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-17 01:40:36 +00:00
François Revol
b092ec2850 030 version of transparent translation init.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26459 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-17 00:03:38 +00:00
Axel Dörfler
119b7dccf0 Patch by David Powell:
* Turn off text cursor when switching to text mode.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26222 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-07-02 15:04:10 +00:00
Philippe Houdoin
eb0a51d2f2 Applied patch by David Powell: fix missing and existing bootloader options menu items help texts.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26184 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-30 22:25:19 +00:00
François Revol
ff41eb66a3 Fix build.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26171 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-29 21:08:12 +00:00
François Revol
931a9e2b88 Fix build
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26162 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-29 09:35:50 +00:00
François Revol
42d85ff725 Extend copyright years to 2008 for the boot menu.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26118 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 23:50:23 +00:00
François Revol
8df3441d64 - Add 040 mmu support
- Set global mmu ops depending on mmu type.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26116 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 23:13:07 +00:00
François Revol
ac00c6372d Add mmu-specific code, WIP.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26115 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 22:25:43 +00:00
François Revol
b75f915a2e Some fixed...
Stack grows downward on m68k!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26109 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 19:43:12 +00:00
François Revol
a474ef4c38 Seems the atari VT52 emulation doesn't wrap lines, so really send a LF before clearing the 2nd help line.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26108 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 19:38:24 +00:00
François Revol
753ef08150 Fix menu item help display: it was used as index in the line buffer when it actually is an index into the whole string, so on 2nd line it was outbound... That was segfaulting some items on Atari.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26107 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 19:29:30 +00:00
François Revol
b9f1ded35e revert to a simple counter for system_time, using _hz_200 seems to get it stuck.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26100 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 13:35:27 +00:00
François Revol
b45b3d7dcb - move prg ldscript where it belongs.
- added rule for boot .prg, no need to do it by hand :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26099 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-23 13:32:28 +00:00
François Revol
4b8885d500 Missing include.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26087 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-22 21:35:23 +00:00
François Revol
1654ce1468 - Add some useful TOS variables.
- Spice up cpu and machine detection.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26086 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-22 21:23:36 +00:00
Axel Dörfler
d16ddc579c * The boot loader now passes on its EDID info to the kernel, and that will
be put into a boot_item in frame_buffer_console_init().
* The VESA driver now supports gettings the EDID information as well; this
  is necessary now, since the app_server no longer takes over the mode the
  boot loader had chosen.
* Note, we might want to do this via vm86 instead in the future, and remove
  the kernel part again.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25786 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-06-03 15:17:59 +00:00
Axel Dörfler
9f16184577 Patch by Jan Klötzke with minor changes by myself:
* Use vm86 mode to call the VESA BIOS to do the actual mode switching by
  providing an ioctl in the vesa driver.
* Fix vm86.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25680 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-28 10:48:01 +00:00
Jérôme Duval
d68d2bb1da fix ppc boot build
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25591 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-21 20:48:58 +00:00
Jérôme Duval
7c8ddc9795 added B_SAFEMODE_DISABLE_APM
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25334 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-06 22:04:25 +00:00
Marcus Overhagen
ca978b6ed8 make memory map printing independant of other mmu debug output
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@25306 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-05-04 01:20:22 +00:00
Stephan Aßmus
636bff2fd2 Patch by Philippe Saint-Pierre:
* Revised the RLE algorithm used for compressing the boot splash artwork to
  handle uncompressed runs.
* Compress the RGB channels separately for improved efficiency.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24844 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-06 20:10:50 +00:00
Stephan Aßmus
d0fc7c65c6 Patch by Philippe Saint-Pierre:
* Implemented RLE compression for the boot splash images, resulting in
  smaller kernel and boot loader.
* Only the boot loader contains the RLE compressed images, the decompressed
  buffer for the icons is passed to  the kernel via kernel args.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24812 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-05 21:15:43 +00:00
Stephan Aßmus
85f0201086 Rene left tracing turned on in his last commit to this file.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24808 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-05 12:07:10 +00:00
Axel Dörfler
355914a2cd * Enlarged maximum kernel size to 2 MB - this is the code the boot loader's
MMU code reserves for the kernel, and we hit that limit recently with the
  addition of the boot splash code.
* This fixes the boot crash as triggered by Stippi's recent changes to the
  splash image.
* Cleanup (doxygen comments, line length).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24805 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-05 10:16:49 +00:00
Stephan Aßmus
75ab36bd50 Refined again the boot splash artwork. Everything is now centered as a whole.
The dividing line is back although with a little more spacing. Also the icon
spacing is a little increased and I added a subtle outline as well as a little
brighter background for the active icon look. The placement logic is now not
independant of each other anymore, otherwise I couldn't center both images
as a unit. But only the vertical placement is affected.
Comments as always on the commit mailing list... :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24796 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-04 19:13:00 +00:00
Rene Gollent
0d69c8378f On my system's BIOS / monitor there seems to be a race condition between grabbing the EDID info
and setting the video mode. The result of this is a garbage display every other boot. By 
introducing a small wait before doing the mode set, it works every time. Will see if I can
reduce the spin timer though with some more tests.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24794 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-04 15:12:11 +00:00
Stephan Aßmus
64379118a9 * Revised boot splash artwork, the logo is back in the lower right corner,
the icons are centered.
* The boot loader and kernel now use the placement info that
  generate_boot_screen now generates.
* Made the code that draws the images handle the case where any of the images
  is larger than the frame buffer.
* All drawing functions need to know the image width (analogous for bytes per
  row).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24773 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-04-03 14:24:10 +00:00
Axel Dörfler
6328832fba * Changed get_boot_item() API: it now also can retrieve the size of the boot
item entry.
* The bios_ia32 video platform code now stores the available VESA modes in
  the new vesa_modes kernel_args field.
* When configuring a VESA mode via settings file, it's no longer needed to
  specify the exact mode - the closest available mode is now used. This should
  help with bug #1962.
* frame_buffer_console_init() now also creates a boot_item for the VESA modes
  in the kernel_args.
* The VESA accelerant now filters the mode list to only contain modes that
  are actually supported.
* Moved non-shared vesa driver data into its own file vesa_private.h.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24675 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-30 11:01:41 +00:00
Axel Dörfler
e146dee317 * Enlarged the default resolution to a width of 1024 (ie. usually 1024x768).
* Refined the way how the default resolution is chosen: it now prefers the
  above with hi/true color over a width of 800 in hi/true color over the
  same order including palette modes.
* If no suitable mode could be found, it now chooses the first mode from the
  list, if any, so that a VESA mode is always used when possible.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24648 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-29 12:58:20 +00:00
Axel Dörfler
652c852666 * The previous code to retrieve the standard video mode did rely on the fact
that they are ordered by size.
* This actually doesn't seem to be the case for all cards. Hence, we now
  search for an appropriate mode only after we've collected all modes.
* Extended find_video_mode() to be able to ignore the height of a video mode;
  that way, we can prefer a horizontal resolution of 800 without having to
  care about the aspect ratio.
* This fixes bug #1975.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24619 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-28 09:23:10 +00:00
Axel Dörfler
cedc3f1eb8 * Rearranged EDID mode find process: in a first pass, we only accept hi- or
true color resolutions, the second pass that also takes those into account
  will only be run if no mode could be found before.
* I hope this will improve Urias boot screen experience.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24609 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-27 13:48:39 +00:00
Stephan Aßmus
a529aaf3c6 Fixed 32 bit blit modes for real...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24453 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-18 21:41:02 +00:00
Stephan Aßmus
c2de9613a6 Fixed 32 bit versions of blit*.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24450 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-18 20:45:07 +00:00
Stephan Aßmus
55ef60a5ae * Removed the Copyright image/rendering.
* Fixed the icons image, it was upside down.
* Support the new 24 bit boot screen images in the boot_loader and the kernel.
* Prepare the code for future indexed versions of the boot screen images.
  But the generate_boot_screen tool currently does not generate those.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24449 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-18 20:27:47 +00:00
Stephan Aßmus
5973fcdfb2 Fixed initial rendering of the grayed out icons, depends on frame buffer
depth now. Removed now unused blit16_cropped().


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24437 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-18 12:14:43 +00:00
Stephan Aßmus
aa727f6643 patch by Artur Wyszynski (aljen):
* Added the feature of an animated boot screen (icons lighting up at
  different boot stages).
* Added first version of new boot splash images, generated by the new
  hsbg tool. (Also finally contains the "new" Haiku logo.)

changes by myself:
* Added Artur to the contributors list in About System.
* Fixed some left overs in the patch, kept tracing turned off.

TODO:
* Remove the need for hard coding the icon positions. (Maybe generate
  those from hsbg and put them into images.h? Have user provide icon
  spacing/offsets at the command line for hsbg?)
* Rename the stages to something meaningful.
* Use hsbg as a build system tool and generate images.h during build
  from PNGs provided in the artwork folder.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24434 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-18 10:25:53 +00:00
François Revol
4715069375 Setting a Bool when you actually Get a Bool might help...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24211 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-03-02 23:14:54 +00:00
Stephan Aßmus
37950dd1d2 There is no reason to prefer 16 bpp modes anymore. 32 bpp is just as snappy,
maybe users on older hardware prefer 16 bpp, but that should be fixed by
supporting a vesa config file instead.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24167 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-02-28 12:32:10 +00:00
Ingo Weinhold
db52d16ef8 Applied r23800 to the PXE trampoline code, too.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23883 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-02-05 23:59:17 +00:00
Michael Lotz
3fa048c0a6 When starting the other CPUs from the bootloader we did not wait for any
confirmation after sending off the startup IPIs. We simply moved on and setup
the temporary stack address for the next CPU to be started. With this it was
possible that the trampoline code did not manage to load the address before
we overwrote it. So for configurations with more than two CPUs it was possible
that two CPUs were setup to the same kernel stack which could have caused all
sorts of things - most likely a tripple fault and a reboot. On real hardware
this seems very unlikely but it was easily reproducible with QEMU and -smp >2.
We now use the shared trampoline stack to implement a notification mechanism.
The trampoline code will clear the stack location variable once it has loaded
everything it needs from the trampoline stack. On the other side
smp_boot_other_cpus() will wait for this variable to be cleared after it sent
the startup IPIs so that it knows when it can safely move on and overwrite the
area to boot the next CPU.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23800 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-31 22:15:52 +00:00
François Revol
68b5c8de5d * Accept 16 as fpu cookie, CT060 seems to use it.
* map haiku console colors to atari's palette.
* move the stack up for testing.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23769 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-27 18:11:42 +00:00
François Revol
82d4bfa3d7 * better debug output
* tries for real hw.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23744 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-26 02:02:23 +00:00
François Revol
c4c5cd4d4a use xhdierror() to map xhdi errors.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23616 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-18 19:10:32 +00:00
François Revol
3bf72d1955 Fixed XHDI, call to XHReadWrite() was commented out... now it can read :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23615 a95241bf-73f2-0310-859d-f6bbb57e9c96
2008-01-18 19:08:28 +00:00