* Now correctly only check for the incompatible features we do understand,
not for the ones we don't. Ie. we won't mount ext4 partitions anymore that
are using extents.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29510 a95241bf-73f2-0310-859d-f6bbb57e9c96
- fixed uninitialized fields in CamDeframer, it works also in Haiku now :)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29507 a95241bf-73f2-0310-859d-f6bbb57e9c96
an on-stack structure for the request in a hash table when forwarding the
io() hook. Create a new object (HaikuKernelIORequest) instead and store it
in a hash table in HaikuKernelFileSystem.
* Some work on the userland side of do_iterative_fd_io().
* Added some missing requests in UserlandFSUtil::is_{kernel,userland}_request().
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29505 a95241bf-73f2-0310-859d-f6bbb57e9c96
of their machine: if the password check is turned on, and the password window
is shown but times out (when the screen saver starts again after the standard
delay), the input filter never knew about this and would never try to end the
screen saver again.
The solution is to take the logic for turning off the screen saver out of the
input filter and put it in the screen blanker itself.
Also while working in the input filter I removed some debugging and a TODO that
I think cannot be fixed.
In the screen_blanker the exit after loading the settings file was removed
since the default settings now work for the screen_blanker.
Plus obviously code was added to handle exit upon user input as well as the
timing out of the password window.
If anyone has a better solution for the 250ms timeout to ignore initial mouse
moves, let me know.
Also I think the new calls should be nothrow, but I am not sure what the rule
is for that.
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it, otherwise the transaction would access already freed memory when trying
to release its write lock of the inode.
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can be checked.
* Make the usb_keyboard module check the presence of the needed debugger
commands to avoid the error messages in case of them being unavailable.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29472 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fix memory leaks here and there.
* Virtualize the dirent list.
* Handle "." and ".." ourselfs as at least iso9660 cannot really know them in
the readdir call and therefore returns different values than on lookup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29458 a95241bf-73f2-0310-859d-f6bbb57e9c96
implementations and instead use the kernel sources directly or the
libkernelland_emu sources.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29456 a95241bf-73f2-0310-859d-f6bbb57e9c96
IORequest.{h,cpp}.
* Introduced public <io_requests.h> header. Currently it only declares the
single function BFS uses.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29446 a95241bf-73f2-0310-859d-f6bbb57e9c96
to Haiku for them, I finally got around taking a look at their FreeBSD
drivers, and imported them into our repository.
* They don't compile yet -- looks like our FreeBSD compatibility layer needs
some further improvements.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29445 a95241bf-73f2-0310-859d-f6bbb57e9c96
the better idea after all. The snoozing won't add an additional delay, if the
polling was already slow. Have not tested in VMWare myself, as I don't have a
working installation.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29436 a95241bf-73f2-0310-859d-f6bbb57e9c96
rid of the vnode count hash map and the mount vnode maps. Furthermore it will
allows us to easily associate a file cache with each node.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29435 a95241bf-73f2-0310-859d-f6bbb57e9c96
HashMap and HashSet classes to use the kernel utils OpenHashTable instead.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29429 a95241bf-73f2-0310-859d-f6bbb57e9c96
of the audio group. This is supposed to keep the latency about the same
regardless of sample rate and lessen the requirements on the system
performance when using higher sample rates. Currently the multi-audio
addon uses the highest available rate.
* Added TODO about the highest sample rate seemingly being forgotten in one
place.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29421 a95241bf-73f2-0310-859d-f6bbb57e9c96
fixes the high CPU usage when using USB mice. I experimented with transfers
scheduled at fixed intervals, and with using a fixed pause between transfers.
The fixed pauses, though much less sophisticated, give the smoothest drawing
in WonderBrush. ;-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29413 a95241bf-73f2-0310-859d-f6bbb57e9c96
RecursiveLock in the kernel.
* Several adjustments according to UserlandFS header changes.
* Re-added reiserfs to image.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29410 a95241bf-73f2-0310-859d-f6bbb57e9c96
file cache are missing yet -- requires some refactoring in Volume.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29402 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Combine the many small areas created by the Firewire bus manager
into one larger one. Needs further testing. Supposed to fix#1519.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29396 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fixed all route locking problems, of which there were numerous
({add|remove}_route(), and list_routes() did not lock at all). Added
lock assertions in functions that don't do the locking themselves.
* A route will now be removed from the list in remove_route(), not in
put_route_internal(). Before, a route could easily be removed twice, causing
remove_route() to release references it did not own. This fixes bug #2706.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29386 a95241bf-73f2-0310-859d-f6bbb57e9c96
/system/servers, now.
* Got rid of the dispatcher application. It was the entity the kernel module
talked to when mounting a yet unknown FS. It started the client FS server
applications. Now the kernel module starts them directly. They use
respectively named ports, so the kernel module can find them when already
running.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29377 a95241bf-73f2-0310-859d-f6bbb57e9c96
by ID.
* Added a three parameters version of UserlandFS::KernelEmu::publish_vnode(),
which is used by the BeOS new_vnode() emulation. It calls the new
Volume::GetVNodeType() to get the type of the node.
Theoretically BeOS FS interface style add-ons should work again, but ATM we
crash the kernel when trying to mount.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29367 a95241bf-73f2-0310-859d-f6bbb57e9c96
into the FS interface specific libraries, thus making the server completely
independent of those.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29359 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Simplify acknowledging interrupts a bit.
Might help with bug #2083 in case the controller would interrupt on a port
change or frame list rollover even though those aren't enabled by us.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29354 a95241bf-73f2-0310-859d-f6bbb57e9c96
cache functions. We won't emulate the file cache in userland anymore, but
forward the calls to the kernel. Besides that this will save quite a bit of
emulation code, it will also make mmap()ing files on UserlandFS volumes
possible. The drawback is that these calls will be slower.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29349 a95241bf-73f2-0310-859d-f6bbb57e9c96
This makes things a bit simpler and makes quite a bit of haiku_kernel_emu.cpp
superfluous.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29347 a95241bf-73f2-0310-859d-f6bbb57e9c96
subdirectory, now.
* Moved all code specific to a kernel interface into the respective library.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29344 a95241bf-73f2-0310-859d-f6bbb57e9c96
BPath blah("blah");
printf("%s\n", blah.Path());
It seems that in R5 it would print "blah" (untested as I don't have R5 anymore, but this code definitelly used to work). And in Haiku it prints "/currrent/path/blah".
This fixed bug #3187.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29326 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Split the FSCapabilities bit mask into three bit masks for the FS, the
volume, and the vnodes, since we have three independent FS interface
structures, now. The latter is not supported in the kernel add-on, yet.
* Server:
- Temporarily removed some things from the build (the BeOS interface
and the cache implementations).
- Some WIP in HaikuKernelVolume and [haiku_]kernel_emu.{h,cpp}.
- Added HaikuKernelNode, which wraps fs_vnode for the client FS.
The server is still quite a bit away from being buildable again.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29323 a95241bf-73f2-0310-859d-f6bbb57e9c96
we adjust buffer descriptors to take this into account. It defaults to one sample, but it should depend also on the sample rate or the chip vendor.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29322 a95241bf-73f2-0310-859d-f6bbb57e9c96
kernel module compiles again, though newer features like VM file support,
asynchronous I/O, and FS layers aren't supported yet. The userland code is
still completely out of sync and won't even compile.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29318 a95241bf-73f2-0310-859d-f6bbb57e9c96
Hopefully, I am not stepping on your toes, David! Please check these changes,
I've added some TODOs where problems may be lurking.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29312 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Added debugger commands to resolve usb_ids to pipes.
* Adjusted the physical memory allocator to be usable in a slimmed down mode
when running inside the kernel debugger.
* Implemented USB keyboard support for KDL through a kernel debugger add-on.
* Added kgetc() and made use of it where previously individual methods were used
to ensure that reading characters always goes through the kernel debugger
add-ons and the other methods.
This has some preconditions to meet though:
1) The keyboard must be in the boot protocol (currently the case but needs to
be revisited once we have a full usb_hid).
2) The keyboard must be attached to a UHCI root port (i.e. not use EHCI or OHCI,
also not through hubs unless those are USB 1.1).
3) the usb_hid driver has to be opened for this to work. This means that for the
time between initializing USB and when usb_hid is opened by the input_server
there is no keyboard support.
Also note that this has no way of detecting hot-plug, meaning that you can't
re-attach your USB keyboard from the hub to the root port once in KDL.
On the bright side of things, since this is a non-destructive mechanism it is
possible to enter and leave KDL without loosing the USB state.
Tested OK in QEMU, not tested on real hardware yet, will see in a few minutes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29291 a95241bf-73f2-0310-859d-f6bbb57e9c96
* hey media_server QUIT
* /system/servers/media_server > /boot/home/media_server.log
* listusb -v > /boot/home/listusb.log
and mail the two resulting files to ithamar AT unet DOT nl. Thanks!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29282 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Fix some minor printf()-style warnings in the debug build of usb_webcam.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29279 a95241bf-73f2-0310-859d-f6bbb57e9c96
write_overlay and add the necessary infrastructure for it.
* Fix setting permissions through write stat.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29268 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Add attribute_overlay and write_overlay to the image/floppy instead.
* Mount a iso9660 boot volume with both write and attribute overlay for now.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29261 a95241bf-73f2-0310-859d-f6bbb57e9c96
attribute writes to not be visible.
* Don't read past the current node size when emulating write support.
* Fix writing calculations so that writing actually works as intended.
* Actually follow the linked list when joining write_buffers instead of using
the same pointer that becomes invalid after the first iteration.
* Small optimizations.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29251 a95241bf-73f2-0310-859d-f6bbb57e9c96
needed at all when used as intended. Thanks Ingo for the explanation on how this
is intended to work. Adjusted the overlay fs accordingly and updated/reverted
the changes to the other filesystems.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29250 a95241bf-73f2-0310-859d-f6bbb57e9c96
fs is read-only. Not yet fully working, also directory operations like file
creation/removal are yet missing.
* Add notifications for stat and attribute changes.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29249 a95241bf-73f2-0310-859d-f6bbb57e9c96
* get e1000 to compile
* remove dev/em from the build (might be removed later on)
* tested on VirtualBox (gcc2,gcc4), VMware(gcc4) and natively on
ThinkPad T500 (gcc4)
* courtesy of Michael Weirauch (emwe)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29247 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Implemented writing attributes back to attribute files. Not tested or enabled.
* Fix reading attribute dirs, they need a separate cookie that links attribute
files to the dir index as multiple read-dirs could happen at the same time.
* Fix some obvious bugs in size calculations.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29239 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Now uses an array instead of a doubly linked list to find the endpoint
manager for a domain.
* No longer locks the endpoint managers during TCP processing, which actually
made all TCP input serialized.
* Minor cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29210 a95241bf-73f2-0310-859d-f6bbb57e9c96
to get a local connection (the first candidate must be used, not the last).
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29208 a95241bf-73f2-0310-859d-f6bbb57e9c96
additional layer by supplying "-t <actualFileSystem>:overlay" to a mount command.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29201 a95241bf-73f2-0310-859d-f6bbb57e9c96
* Remove the previous method of applying the overlay by flags. In the future the
overlay can just be mounted as a filesystem layer. This is probably how layers
were intended to work in the first place.
* Move the filesystem module info and filesystem name from the fs_mount to the
fs_volume structure. Filesystem layering is done by having multiple layered
volumes and we want to be able to have a different fs per layer.
* Adapt VFS code to this move.
* Implement mounting layered filesystems. Specifying multiple filesystems
separated by a colon on mount will cause the layers to be set up and the
corresponding filesystems to be mounted at that layer.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29199 a95241bf-73f2-0310-859d-f6bbb57e9c96
node. That is needed for a layered filesystem to be able to construct a full
fs_vnode out of a volume/inode pair.
* Adapt places where get_vnode is used. Sadly this is a C API and we can't just
use a default NULL for that argument.
* Introduce a flag B_VNODE_WANTS_OVERLAY_SUB_NODE that can be returned in the
flags field of a fs get_vnode call. A filesystem can use this flag to indicate
that it doesn't support the full set of fs features (attributes, write support)
and it'd like to have unsupported calls emulated by an overlay sub node.
* Add a perliminary overlay filesystem that emulates file attributes using files
on a filesystem where attributes aren't supported. It does currently only
support reading attributes/attribute directories though. All other calls are
just passed through to the super filesystem.
* Adjust places where a HAS_FS_CALL() is taken as a guarantee that the operation
is supported. For the overlay filesystem we may later return a B_UNSUPPORTED,
so make sure that in that case proper fallback options are taken.
* Make the iso9660 filesystem request overlay sub nodes. This can be fine tuned
later to only trigger where there are features on a CD that need emulation
at all.
If you happened to know the attribute file format and location you could build
an iso with read-only attribute support now. Note that this won't be enough to
get a bootable iso-only image as the query and index support is yet missing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29177 a95241bf-73f2-0310-859d-f6bbb57e9c96
information and we must not overwrite the last valid buffer. Otherwise we
generate spurious key ups when entering and spurious key downs when leaving
the phantom state.
* Implement getting/setting of keyboard repeat delay and rate so they become
settable by the keyboard preferences.
* Rework repeat handling a bit. With a large enough repeat delay (i.e. bigger
than the report interval of the device) we would never get the timeout case
and therefore never start repeating.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29154 a95241bf-73f2-0310-859d-f6bbb57e9c96
sight. The comparison operator takes precedence over the binary ones.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29121 a95241bf-73f2-0310-859d-f6bbb57e9c96
be keyboards that leave gaps. It's not really specified in the docs, they only
say that the ordering of keys is indetermined. So I guess intermixing empty
slots is equally valid.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29106 a95241bf-73f2-0310-859d-f6bbb57e9c96
I have received permission from Øyvind Smestad to use the part he wrote under MIT licence, but some other parts are GPL sources from Linux.
The plan is to merge the core part into usb_webcam, and use either the JPEG Translator or libjpeg to replace the GPLed jpeg decoding part.
Here is what he said:
From Øyvind Smestad (o.smestad AT gmail.com):
When it comes to licencing, the media addon part is heavily based on
the VideoProducer sample code from Be (I don't remember their exact
licensing terms, but they were quite liberal weren't they?). The
driver part is partially based on the Linux FinePix driver by Frank
Zago (http://www.zago.net/v4l2/finepix/ -
http://sourceforge.net/projects/fpix/), that is where the Linux JPEG
code came from and also where I got the device IDs. If the JPEG part
is removed I don't think there should be enough left there to break
the GPL, as the rest of the code is probably more "inspired by" than
"copied from" the Linux driver. At least I remember having to monitor
the USB traffic under Windows to get the setup commands right, and I
also think there were some articles on writing a BeOS webcam driver
and on using the USBKit that I used as references.
I hope that made it a bit more clear!
As for what I did, I'm more than happy for it to be under MIT licence.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29066 a95241bf-73f2-0310-859d-f6bbb57e9c96
method FreeBSD and Linux are using does not work here; I didn't find out
why, but I've added a fallback method to use the known GTT base then.
* This should fix#2764.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29060 a95241bf-73f2-0310-859d-f6bbb57e9c96
the bitmap instead of the masks. Spotted by Mika Lindqvist (after 100 reboots),
thanks for tracking down such hard to spot errors!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29029 a95241bf-73f2-0310-859d-f6bbb57e9c96
use. It will now print out the usb_ids of the objects that generate the trace
messages. These IDs are unique compared to the device address used previously,
because device addresses are per bus while usb_ids are global. This makes
trace output from devices across multiple controllers distinguishable.
* Some cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29002 a95241bf-73f2-0310-859d-f6bbb57e9c96
