for reading my commit and noticing! :-)
Using the test application I could have found that bug; that codepath is
currently not used in Haiku.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23801 a95241bf-73f2-0310-859d-f6bbb57e9c96
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
the GTT is not part of the stolen memory. However, the BIOS popup seems
to be - removing that page solves the flickering overlay when its buffer
contained it.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23799 a95241bf-73f2-0310-859d-f6bbb57e9c96
we now always only use the primary ring buffer.
* Removed secondary ring buffer allocation and member fields.
* Increased size of the primary ring buffer to 65536 bytes.
* The bytes per row register is computed differently for 9xx chips.
* On G33, the overlay does not need a physical address anymore, so we
don't pass B_APERTURE_NEED_PHYSICAL to the allocation anymore for that
device.
* intel_free_memory() accidently added the aperture base to the allocation
and would therefore never free any memory.
* INTEL_RING_BUFFER_SIZE_MASK was shifted one bit to the right, didn't
cause any harm with our buffer sizes, yet, though.
* With these changes, the driver runs stable on a G33 chipset (I have not
yet tested the hardware cursor, though, it might need some work, too).
The only known issue left is that overlay flickers a bit if its buffer
is partially backed up by reserved and allocated memory.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23798 a95241bf-73f2-0310-859d-f6bbb57e9c96
memory (so no memory was ever bound in that case).
* Disabled debug output in the Intel GART module.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23797 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Removed "physical" parameter of GART's bind_aperture() - I don't think this
be of use to anyone.
* Fixed binding/unbinding pages in the Intel GART driver; I accidently shifted
the page offset twice.
* Actually forgot handling of allocated memory in Aperture::BindMemory().
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23796 a95241bf-73f2-0310-859d-f6bbb57e9c96
one has actually been compiled on Haiku and uses better network options, since
it uses BONE headers. On Rene's machine, this version is running since 2.5
days under Haiku. :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23795 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The kernel now opens up to 8 debugger modules (and puts them into an array;
maybe we'll want to switch to a doubly linked list when there is the need).
* Implemented an example debugger module that prints a stack trace of the
current thread when the kernel debugger is entered (not included in the
image).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23794 a95241bf-73f2-0310-859d-f6bbb57e9c96
compiling a regex. Note this is probably a bug in how MDR uses regex and not in
the regex implementation itself. This is just the simple fix while I
investigate bug #1200.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23792 a95241bf-73f2-0310-859d-f6bbb57e9c96
these key combinations (ALT + +/-) can't be used on many keymaps, we
might want to change. Moved view resizing to a private window method.
Seems to work, more or less (ticket #1334)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23791 a95241bf-73f2-0310-859d-f6bbb57e9c96
selection (for example, moving around text with the mouse).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23789 a95241bf-73f2-0310-859d-f6bbb57e9c96
that. This fixes bug #1475.
* Now accepts file arguments (will pick a random one out of them) as fortune
sources.
* Minor cleanup and simplifications.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23788 a95241bf-73f2-0310-859d-f6bbb57e9c96
taken as-is from a previous launch time, as number of CPUs could have changed since last boot.
Size is now enforced and height is always dynamically computed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23785 a95241bf-73f2-0310-859d-f6bbb57e9c96
instead of rl_delete for the delete key. That was one reason for bug #1495.
* The other one was that an inputrc file at /etc was ignored, the bash would
only check for ~/.inputrc. If changed that now such that if ~/.inputrc could
not be read, /etc/inputrc is tried.
* Both of these changes close#1495.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23783 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Since it didn't check if any mouse button was pressed at the time it was
called, it would still initiate a drag, and thus caused bug #1710.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23782 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Now uses the AGP GART module for memory management. This greatly simplifies
the memory handling, and memory is now actually allocated on demand,
instead of a fixed size (stolen memory is not freed, though).
* The Intel GART module should now also work with older chipsets.
* No longer remove the GTT size from the stolen memory; this appears to have
been a mistake in the X driver. Not sure about the BIOS popup yet.
* The AGP module (in combination with the Intel GART module) is now mandatory
to use the Intel driver.
* Removed now superfluous settings (like memory size). Only enabling/disabling
the hardware cursor is still supported.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23781 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Debug output now defaults to on (much more useful for debugging...)
* The receiver now stops when it got 0 bytes (signals peer is closing the
connection).
* The random reorder stuff did not work correctly.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23775 a95241bf-73f2-0310-859d-f6bbb57e9c96
also used in BindMemory() and UnbindMemory() - before the latter two were
just not working correctly for memory in the reserved region.
* The Aperture destructor now also frees (and unbinds) all still existing
allocations.
* Aperture::fFirstMemory was not initialized.
* Added some more debug output.
* BindMemory()'s vertical to physical address translation didn't work correctly.
* alignment must be at least B_PAGE_SIZE in _Insert().
* bind_aperture() needs to pass the B_APERTURE_NON_RESERVED flag to
CreateMemory().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23774 a95241bf-73f2-0310-859d-f6bbb57e9c96
* 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
with an unsupported sound card or the like, the fSoundOutput initialization
is checked in more places.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23764 a95241bf-73f2-0310-859d-f6bbb57e9c96
* a little cleanup in PartitionList to respect the 80 chars/line limit
* added PartitionList::AddSpace() and alternative PartitionListRow
constructor in preparation for support of empty spaces on devices
* refactored a _InsertIndexForOffset() method, the insertion index is
now based on offset instead of partition_id (untested)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23761 a95241bf-73f2-0310-859d-f6bbb57e9c96
(I guess frenchies are guilty here, as mmu_man's ThemeAddOn have the same disease...)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23757 a95241bf-73f2-0310-859d-f6bbb57e9c96
* It now also serves as a generic GART manager and accepts bus modules as well
as custom modules of graphics drivers if they want to (could be used for the
Radeon PCI GART stuff, for example).
* Implemented GART support module for Intel i965 and G33 chipsets (the other
Intel chips will come later).
* Renamed agp bus manager to agp_gart to reflect its new functionality (even
though the AGP functionality is already outdated (due to PCIe), the GART
stuff remains current).
* Adapted existing users of the AGP bus manager to the API changes.
* Not very well tested yet...
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23754 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added some defines needed when playing with the bridge controller.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23753 a95241bf-73f2-0310-859d-f6bbb57e9c96
