IO-APIC can be easily enabled to test it on various configurations. Note that
the previous default opt-out didn't work because the safemode options would not
be touched at all when not actually entering the boot menu.
Once IO-APIC is more broadly tested this can be removed again and the opt-out
option reenabled.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41370 a95241bf-73f2-0310-859d-f6bbb57e9c96
to PCI devices partly using the new ACPI interface and by using bridge config
information from PCI.
* Added lookup of matching device/pin combinations and update of the relevant
interrupt line variable via the new PCI module function. This means that the
Global System Interrupt (GSI) that is used after switching to the IO-APIC is
now stored in the PCI config space and drivers enumerating these devices will
now attach their interrupt handlers to the right IRQs.
* Resolve all relevant interrupt information directly into the irq_routing_entry
so that can be used as the single source for config information. This includes
resolving the current setting of any PCI link devices into the irq field that
represents a GSI now.
* Use that info to configure interrupts in arch_int.cpp and remove the logic
there.
* Some cleanup and added debug output.
This implements the final missing part for using IO-APICs and full APIC mode for
interrupt routing. Note that there is no quirk handling of any form, so this
may very well not work on some configurations. Note also that I have tested this
only on one machine so far. Once proper testing is done the default of disabling
the IO-APIC can be removed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41367 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Remove wrong extra line when printing an irq_descriptor.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41339 a95241bf-73f2-0310-859d-f6bbb57e9c96
correct PCI IRQ routing table for that mode. With this, we finally get the right
PIRQ <-> Global System Interrupt mapping and can therefore program the right
IO APIC entries. The only missing part now is to fix up the pci_info of the
devices with the then active GSI.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41338 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The irq values we get from ACPICA are already converted, remove the wrong
extra conversion from bitfield to irq number.
* Add and handle extended irq structures.
* Disable the legacy PIC when done configuring the IOAPIC. Since during that
configuration the ACPI module is initialized, the ACPI SCI is still enabled
in the PIC instead of the IOAPIC. We'll have to delay that routing in the
ACPI module for it to work.
* Correctly handle the fixed IRQ case for the PCI interrupt routing (hopefully).
* Actually allow for enumeration of possible IRQ settings. Not yet used though.
All of this brings us a bit closer, though it still won't work for PCI
interrupts. ISA interrupts work fine through the IOAPIC as far as my hardware
goes, but PCI interrupts are connected to dedicated IOAPIC pins and I still
haven't figured out how to determine their exact routing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41328 a95241bf-73f2-0310-859d-f6bbb57e9c96
unload a driver. This was causing bug #4608 depending on the order of events;
now you should have less worries removing your USB device before having it
unmounted.
* Added a "legacy_device" KDL command.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41119 a95241bf-73f2-0310-859d-f6bbb57e9c96
a problem on the Mac which obviously messed up its BIOS.
* This busy loops, but CPU utilization should be a maxed out in the boot loader
anyway - we could add a pause, though.
* This closes bug #2654.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41117 a95241bf-73f2-0310-859d-f6bbb57e9c96
the state of the ARM port to booting all the way up to the idle thread again.
However, will still need to investigate why we need the PHDRS magic, likely due to improper
setup of the ARM toolchain. If anyone has ideas, please let me know!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40937 a95241bf-73f2-0310-859d-f6bbb57e9c96
Another way would be to disallow removing such a path, as Linux does.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40819 a95241bf-73f2-0310-859d-f6bbb57e9c96
(now at least <std> and <offset> are supported properly)
* instead of creating a TimeZone object whenever needed, we now
create it in tzset() and keep it around
* add tests for TZ to locale_test
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40788 a95241bf-73f2-0310-859d-f6bbb57e9c96
* in case fd_ioctl() was about to return B_DEV_INVALID_IOCTL, translate to ENOTTY to satisfy #7279.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40787 a95241bf-73f2-0310-859d-f6bbb57e9c96
(Note, I honestly have no idea what was initially wrong with the code; everything seamt right to me..)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40676 a95241bf-73f2-0310-859d-f6bbb57e9c96
* fix debug-heap's handling of page-guarded allocations in realloc()
* let calloc() use page-guarded allocations, too, if requested
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40533 a95241bf-73f2-0310-859d-f6bbb57e9c96
using libroot_debug.so, instead of having to hardcode them in the application
via calling private heap functions.
* The following options are implemented: 'p' turns on paranoid validation,
'w' triggers periodic wall checking every 500ms ('W' does the same, but every
100ms), 'g' to use guard pages (beware, this will dramatically increase
memory usage), and 'r' which forbids reusing of memory, freed memory is never
actually freed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40514 a95241bf-73f2-0310-859d-f6bbb57e9c96
should help with the remaining I/O errors with (older) CDs that I see only on
Haiku. Not yet tested, though.
* Added a bit of debug output to see when/if it's triggered.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40344 a95241bf-73f2-0310-859d-f6bbb57e9c96
to themselves. This works around the problem that those symbols could be
resolved to symbols in the application, which is usually undesired. Weak
symbols have the same problem, but the the runtime loader cannot decide which
should be resolved locally and which mustn't.
The root issue is that BeOS style add-ons simply cannot be supported by a
standard-complying ELF loader.
Affects gcc 4 only, since with gcc 2 we link everything symbolically. The best
solution for the time being would be to build gcc 4 add-ons with default
hidden visibility, exporting only the symbols that should be visible.
Related ticket: #7114
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40248 a95241bf-73f2-0310-859d-f6bbb57e9c96
I hope I didn't break anything, as I can and have only test
bios_ia32's haiku_loader. Flame me otherwise.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40240 a95241bf-73f2-0310-859d-f6bbb57e9c96
a folder to some other place in the filesystem hierarchy
* add helper function to VFS that encapsulates the "conversion" of a
vnode-pointer to a fs_vnode-pointer (used by bindfs)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40238 a95241bf-73f2-0310-859d-f6bbb57e9c96
drivers in the future, such that NetworkStatus and similar software can show
nice names for the devices. The device manager should implement this and
return the B_DEVICE_PRETTY_NAME of the device (and in turn, new style drivers
should actually set this).
* Implemented handling of this ioctl in the scsi_periph to return the vendor/
product strings.
* Implemented this in the ATA bus manager to return the model from the info
block.
* KDiskDevice now fills in the partition_data::name if the B_GET_DEVICE_NAME
succeeds.
* As a side effect, at least BootManager now shows the drive name; maybe
DriveSetup does as well for the raw device.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40231 a95241bf-73f2-0310-859d-f6bbb57e9c96
used by tarfs anyway) instead of RLE.
While this should allows larger logo/icons, it doesn't remove the
current 300000 bytes size limits for haiku_loader, so #6710 is not yet fixed.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40215 a95241bf-73f2-0310-859d-f6bbb57e9c96
resolve_symbol().
* find_undefined_symbol_beos(): Does now check whether
SymbolLookupInfo::requestingSymbol is defined, and, if so, returns it
directly. This saves the time for the hash table lookup and also works
around broken files like SoundPlay. Fixes the runtime loader part of #7094.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40211 a95241bf-73f2-0310-859d-f6bbb57e9c96
* The team and thread kernel structures have been renamed to Team and Thread
respectively and moved into the new BKernel namespace.
* Several (kernel add-on) sources have been converted from C to C++ since
private kernel headers are included that are no longer C compatible.
Changes after merging:
* Fixed gcc 2 build (warnings mainly in the scary firewire bus manager).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40196 a95241bf-73f2-0310-859d-f6bbb57e9c96
