* The config space is larger than 255, we need to use an uint16 to access
offsets superior or equal to 256. The current API only proposes an uint8 for this.
This change switches the offset parameter to the uint16 type. Axel hinted that
the used values are the same with such a change (the doc says sign extended to 2 or
4 bytes).
I checked with GCC2 and it's indeed the case when inspecting the memory.
With GCC4, instructions are the same on function call.
* prints info about extended capabilities.
* struct pci_module_info and struct pci_device_module_info are extended with
pci_find_extended_capability().
After this change, low level cpuidle drivers load the generic cpuidle
module if they can support the underlying platform.
change the intel cpuidle driver accordingly, now it's loaded by acpi
bus manager during boot, although it doesn't depend on acpi
Signed-off-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
This module will load the various lowlevel cpuidle modules' implementations
during initialiation. If it finds one available module, it will change
the global gCpuIdleFunc as its own better one.
When idle, cpuidle module will select the best cstate and enter it by
calling the lowlevel module's implementation.
Signed-off-by: Yongcong Du <ycdu.vmcore@gmail.com>
Signed-off-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
This module provides an interface for drivers to use to perform calls
to the BIOS (only really for use by graphics drivers which need to use
the VESA BIOS). It uses the x86emu library from X.org which emulates
a real mode x86 CPU. This is necessary for x86_64 as virtual 8086 mode
no longer exists there.
Uses the x86 architecture code, made fixes to printf formats and a
couple of 64-bit fixes. Only potentially intrusive change is that I've
changed PCI.h to use uint32 rather than ulong. I don't see any way
this would cause any issues, though.
Haiku implements file locking at vfs level. That would not work for remote
and shared file systems, since they need to negotiate locks with peers.
This patch introduces three additional hooks in fs_interface that allow
file system module to take over the management of file locks.
recv on UDP sockets is not interrupted when the socket is closed.
Additionaly, signals do not interrupt kernel threads, that is why
new function interrupt_thread was implemented in order to cancel
listener thread.
I commited... need to get back into the habbit, sorry for the noise.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42961 a95241bf-73f2-0310-859d-f6bbb57e9c96
by "jarz" to rewrite the last remaining (?) headers in order
to get rid of the Be copyright. Thanks a lot and sorry for the
long delay.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42958 a95241bf-73f2-0310-859d-f6bbb57e9c96
See http://www.acpica.org/download/changes.txt done after 2010-10-13 for info on ACPI changes.
* Adapted the embedded controller to match current FreeBSD one.
There will probably be some issues with these changes initially.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42637 a95241bf-73f2-0310-859d-f6bbb57e9c96
available as a module function as well.
* Remove some unneeded resetting from tty_destroy_cookie.
* Move the public module functions to the public API section of the file and
order them by their declaration order in the module info.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42154 a95241bf-73f2-0310-859d-f6bbb57e9c96
partition_module_info::uninitialize().
* Implemented the hook for BFS.
* Implemented KFileSystem::Uninitialize().
Fixes failure to initialize a BFS initialized device with an intel partition
map.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42142 a95241bf-73f2-0310-859d-f6bbb57e9c96
from settings retrieved through get_{current|possible}_resources().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41382 a95241bf-73f2-0310-859d-f6bbb57e9c96
turns out to be flaky, is a little bit of a hack anyway and performs unnecessary
operations. The functionality is now handled kernel side which optimizes those
problems away.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41372 a95241bf-73f2-0310-859d-f6bbb57e9c96
the base bus number and segment which is what we're using them for. It should
work generically, however I only tested it to look up PCI bridge devices.
The logic is a subset of what is done in AcpiEvPciConfigRegionSetup when setting
up the operation region for a PCI device.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41365 a95241bf-73f2-0310-859d-f6bbb57e9c96
the cached pci_info and writes the new value into PCI config space. Drivers
using either mechanism to enumerate devices will therefore get the updated
value.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41364 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Some automatic whitespace cleanup.
This makes the interrupt model change via kernel actually work.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41340 a95241bf-73f2-0310-859d-f6bbb57e9c96
* ACPI module now has a get_possible_resources function.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41320 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
Renamed USB_CDC_*_PARITY and USB_CDC_*_STOPBIT* to follow the usual
naming pattern.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40091 a95241bf-73f2-0310-859d-f6bbb57e9c96
* A lot of HID definitions got extracted from USB_hid.h into their
own files. Many more definitions have been added from the specs.
* The names have been moved into the proper B_* namspace.
* The USB hid driver has been adapted for the changes.
Thanks a lot and sorry for the delay!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39874 a95241bf-73f2-0310-859d-f6bbb57e9c96
and doesn't come with BeOS backwards compatibility. It also has the BeOS
compatibility ioctl ops removed and such. I've actually made this back in april,
so I don't really remember any more details.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39760 a95241bf-73f2-0310-859d-f6bbb57e9c96
Embedded Controller still needs some looking into, and I had to remove the WIP code for dumping MADT.
Both are on my TODO.
Also removed a lot of unneeded parts of ACPICA from trunk and did some cleanup in Jamfile.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39565 a95241bf-73f2-0310-859d-f6bbb57e9c96
