USB: Support physical-vector bulk requests.

Introduce a new utility method, "generic_memcpy", which takes
generic_addr_t plus indications of whether these specify virtual or
physical addresses (and potentially user addresess) and calls the
appropriate memcpy variant depending.

All bus drivers adjusted to support this at once. We don't actually
take advantage of the physical addresses in any way (yet), as USB
controllers have some pretty specific requirements that would have
to be carefully validated to use these directly.

All bus drivers tested and confirmed to still be working.

Change-Id: I66326667e148091147bb2b3d0843a26fb7e5bda6
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6479
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

USB: Use generic_io_vec in Transfer.

Prepares the way for actual physical-address request support,
which is not yet wired up.

Change-Id: I1b2d04a31e334a79b8361280fa0f3a5fbdb43d2b
Reviewed-on: https://review.haiku-os.org/c/haiku/+/6478
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

USB: Less-than-equals comparison for length and MAX_FRAGMENT_SIZE.

We want to continue iterating until we have either reached the end
of the vectors or until we know that length is greater than MAX_FRAGMENT_SIZE,
so we need <= here, not <.

USB: Properly set and reset fFragmented for both SetVector and SetData.

Now that we are not setting fFragmented in VectorLength(), we can
reset it in SetVector based purely on the length of the newly set vectors.

We also need to set it in SetData, as SetVector does not call this.
This fixes an oversight in bc7fd43358d1.

USB: Rename Transfer::VectorLength to Transfer::FragmentLength.

It did not return the length of the vectors, but only the current
fragment's worth of vectors. It also modified the fFragmented flag,
which really should have been set in SetVectors in the first place.

As everything seemed to call IsFragmented after VectorLength,
this is not a behavioral change.

USB: Rename USB_SPEED_SUPER to USB_SPEED_SUPERSPEED.

For consistency's sake with the others.

drivers: remove some non-haiku support code.

Change-Id: Ic55bb4832adabeb807f763c87ad938e74fb3a97d
Reviewed-on: https://review.haiku-os.org/520
Reviewed-by: Axel Dörfler <axeld@pinc-software.de>
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

Work in progress on XHCI bus driver.

* USB Core:
Hub: pass more correct speed, port and address for USB3 devices.
Transfer: doesn't care for bandwidth computation for super speed.
BusManager: Make AllocateDevice() and FreeDevice() virtual, XHCI needs to setup
a slot and an address for the device.
Add USB_SPEED_WIRELESS usb_speed definition.
Add USB2.0 erratum definition and some USB3 definitions
* XHCI:
Find outs which port supports SuperSpeed or not.
Override AllocateDevice() to configure slot and address for a connected device.
Override FreeDevice() to free ressources associated to a slot.
Add context struct definitions.

* Rename usb_p.h to usb_private.h.
* Some automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36247 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add a yet unused physical memory version of queue_bulk_v(). For full/lowspeed
devices it's uninteresting, but for EHCI it may be implemented some day.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36246 a95241bf-73f2-0310-859d-f6bbb57e9c96

The cloned area to access the userspace buffer in the case of fragmented
transfers was created with wrong permissions leading to a read-protected area.
Since we actually support read-protection in Haiku this caused a crash for all
fragmented transfers (transfers > 384K) leading to #5538.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36245 a95241bf-73f2-0310-859d-f6bbb57e9c96

In case we already did initialize and prepare kernel access, no need to do it
again. Especially not because it'd likely fail because we are now most probably
in the kernel.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30711 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rework the USB tracing mechanism. Cleaned it up and make it more convenient to
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

gcc4 build fix


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22986 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed #ifndef HAIKU_TARGET_PLATFORM_HAIKU in InitKernelAccess and PreparKernelAccess as it made those fuctions useless in HAIKU, and those
functions are needed to pass data back to the user space buffer.
* Fixed Jamfile


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22982 a95241bf-73f2-0310-859d-f6bbb57e9c96

Commiting patch by Salvatore Benedetto. This adds isochronous handling to the USB bus manager and enables inbound isochronous support in the UHCI driver. Thanks!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21503 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reworked userland buffer access functionality into two functions in the Transfer class to not duplicate code in each HCD
* Use these functions in UHCI and EHCI which greatly reduces overhead on fragmented transfers as the vector conversion and area cloning is only done once
* Use the PrepareKernelAccess() function before submitting fragments which fixes the crash when trying to access the next fragments buffer in user memory from the kernel thread

This should fix bug #1167 which could be encountered when sending data to a mass storage device with an application that uses a large enough transfer buffer size.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21059 a95241bf-73f2-0310-859d-f6bbb57e9c96

Try at fixing build for gcc4 suggested by Axel. Does that work?

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20428 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented fragmented USB transfers. The transfer length will max out at a certain point to not overflow the allocator. The fragmented transfers are resubmitted until all fragments are sent / received.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20416 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Redisigned some of the USB Stack. Unified constructors, removed redundant functions and moved some other functions around
* Implemented the EHCIRootHub
* Reworked UHCIRootHub to be more of a utility class and moved the actual work into the UHCI BusManager
* Implemented port reset in EHCI. Ports with low and fullspeed devices are now correctly handed over to the companion host controller.

Attachs and detachs as well as port resetting / enabling works now in EHCI. Only the actual data transfers are missing thereafter ;-)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18656 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Unified and disabled TRACEing for the usb stack and uhci hcd
* Fixed warnings
* Some cleanup
* Added myself as an author to some files

No functional changes.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18614 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented iovec based data handling in Transfer and UHCI
* Implemented QueueBulkV of the v3 API that uses it

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18540 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed memory leak of Transfers never getting deleted (intentionally until now).
* Reduced the Transfer class to a minimum and removed support for synchronous transfers. The only usage of this is in SendRequest(), which now provides a callback and QueueRequest()s it's request instead.
* Clarified semantics of SubmitTransfer(). It returns a status_t indicating wether the transfer was submitted successfully. This includes no information about the outcome. Therefore the UHCI RootHub now reports the status only through the callback and returns B_OK or B_ERROR for SubmitTransfer().
* Added comment to the Transfer class explaining who takes ownership of the Transfer in which cases.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18511 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed setting configurations (need to use the configuration_value instead of the index of course)
* Fixed reported power status of the UHCI Root Hub
* Added preservation of the SOF_MODIFY register when doing a global reset of the UHC
* Read out the actual length for outgoing transfers too
* Made actual length handling for transfers a bit safer and correct in respect to NULL packets
* Use short packet detect to handle short packets
* First step at implementing the hub interrupt

Since the devices are now configured correctly, some bulk transfers actually work. Also my hub now reports its status correctly.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18506 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Changed the Stack lock to a benaphore
* Removed some debug output from UHCI
* Added some debug output to the usb module instead ;)
* Rewrote the way new devices are attached and ports are handled (now more similar to FreeBSD)
* Corrected handling of port resets so that they should work on hubs too
* Cleaned up some headers

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18499 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented most of the USB module public API (using opaque handles like in R5 will change that to using IDs later)
* Fixed the UHCI root hub and the hub implementation. Interface and endpoint descriptors are part of the configuration descriptor, they cannot be requested individually.
* Added simple support for interrupt and bulk transfers to UHCI. It's enough to get my USB mouse working to a stable and usable degree.
* Cleaned up and reworked some other parts, added allocation checks and such.

Yes, my internet connection is back up :)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18496 a95241bf-73f2-0310-859d-f6bbb57e9c96

Continuing work on the USB stack and UHCI driver.
* Moved the transfer descriptor management into the UHCI class
* Added locking to the driver and the queues
* Added service thread for finished transfers (to be implemented correctly)
* Cleaned up some headers and added myself as author

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18245 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applying style to remaining classes. No functional change.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17624 a95241bf-73f2-0310-859d-f6bbb57e9c96

Update from my personal Arch tree just in time before SVN-move

Patches applied:

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--base-0
tag of Niels.Reedijk@gmail.com--haiku-2005/usb-busmanager--mainline--0.1--base-0

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-1
Start device addition procedure when a new device is connected

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-2


* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-3
Create transfers on the heap.

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-4
Transfer supports synchronous and callbacks

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-5

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-6
Give Pipes a notion of what type they are

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-7
Improve the handling of speed within pipes

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-8
Add a new member to the transfer in which the hostcontroller can store private data

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-9
Made some changes inspired by a mail from Marcus Overhagen

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-10
Fixed memory allocation model


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11741 a95241bf-73f2-0310-859d-f6bbb57e9c96

Summary: Merge in changes in busses / bus-manager loading
Keywords:

Patches applied:

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-24
Rename AllocArea to AllocateArea for consistency

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-25
Make the memory allocation routines more global and share it with the hc

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-26
Change from uint32 to addr_t to be safe on 64 bit in the future

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-27
AllocateChunk returns an area_id

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-28
Really fixing AllocateChunk now

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-29
Fix a bug where data was uninitialised when used and load debug symbols

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-30
Integrate host_controller.h

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-31
Many changes to accomodate for new bus_manager handling


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8421 a95241bf-73f2-0310-859d-f6bbb57e9c96

added missing newline at end of file


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8078 a95241bf-73f2-0310-859d-f6bbb57e9c96

My own "we are haiku now"-commit:
I shall be telling this with a sigh
Somewhere ages and ages hence:
Two roads diverged in a wood, and I -
I took the one less travelled by,
And that has made all the difference
Robert Frost (The Road Not Taken)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8070 a95241bf-73f2-0310-859d-f6bbb57e9c96

added missing newline


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7938 a95241bf-73f2-0310-859d-f6bbb57e9c96

Summary: Merged with development branch (nielx)

Patches applied:

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-22
Update/add licence header


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7689 a95241bf-73f2-0310-859d-f6bbb57e9c96

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-5
Commit (in between) because of a switch of development-machines

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-6
Implement basic hub init

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-7
Implement a bit more of hub operation

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-8
Device Adress 0 is reserved for the default pipe!

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-9
Implement basic Pipe stuff

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-10
Create basic chunk allocation

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-11
Add Required util.c/util.h

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-12
Provide locking for the stack and make AllocateChunk thread-safe

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-13
Integrated util.c in stack class (cleans up a little)

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-14
Improve Pipe and give the Busmanager its default pipe

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-15
Make the Device class speed aware

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-16
Make Chunk allocation code more dynamic

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-17
Small test-commit to test if webdav is working -- ignore

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-18
Changed Packets into Transfers

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-19
Fix mistakes in host_controller.c

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-20
Advanced a little more in the Pipe stuff

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-21
Merge with mainline and add newlines at the end of files


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7668 a95241bf-73f2-0310-859d-f6bbb57e9c96

Work in progress on XHCI bus driver.

* USB Core:
Hub: pass more correct speed, port and address for USB3 devices.
Transfer: doesn't care for bandwidth computation for super speed.
BusManager: Make AllocateDevice() and FreeDevice() virtual, XHCI needs to setup
a slot and an address for the device.
Add USB_SPEED_WIRELESS usb_speed definition.
Add USB2.0 erratum definition and some USB3 definitions
* XHCI:
Find outs which port supports SuperSpeed or not.
Override AllocateDevice() to configure slot and address for a connected device.
Override FreeDevice() to free ressources associated to a slot.
Add context struct definitions.

* Rename usb_p.h to usb_private.h.
* Some automatic whitespace cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36247 a95241bf-73f2-0310-859d-f6bbb57e9c96

Add a yet unused physical memory version of queue_bulk_v(). For full/lowspeed
devices it's uninteresting, but for EHCI it may be implemented some day.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36246 a95241bf-73f2-0310-859d-f6bbb57e9c96

The cloned area to access the userspace buffer in the case of fragmented
transfers was created with wrong permissions leading to a read-protected area.
Since we actually support read-protection in Haiku this caused a crash for all
fragmented transfers (transfers > 384K) leading to #5538.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36245 a95241bf-73f2-0310-859d-f6bbb57e9c96

In case we already did initialize and prepare kernel access, no need to do it
again. Especially not because it'd likely fail because we are now most probably
in the kernel.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30711 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Rework the USB tracing mechanism. Cleaned it up and make it more convenient to
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

gcc4 build fix


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22986 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Removed #ifndef HAIKU_TARGET_PLATFORM_HAIKU in InitKernelAccess and PreparKernelAccess as it made those fuctions useless in HAIKU, and those
functions are needed to pass data back to the user space buffer.
* Fixed Jamfile


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22982 a95241bf-73f2-0310-859d-f6bbb57e9c96

Commiting patch by Salvatore Benedetto. This adds isochronous handling to the USB bus manager and enables inbound isochronous support in the UHCI driver. Thanks!

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21503 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Reworked userland buffer access functionality into two functions in the Transfer class to not duplicate code in each HCD
* Use these functions in UHCI and EHCI which greatly reduces overhead on fragmented transfers as the vector conversion and area cloning is only done once
* Use the PrepareKernelAccess() function before submitting fragments which fixes the crash when trying to access the next fragments buffer in user memory from the kernel thread

This should fix bug #1167 which could be encountered when sending data to a mass storage device with an application that uses a large enough transfer buffer size.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21059 a95241bf-73f2-0310-859d-f6bbb57e9c96

Try at fixing build for gcc4 suggested by Axel. Does that work?

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20428 a95241bf-73f2-0310-859d-f6bbb57e9c96

Implemented fragmented USB transfers. The transfer length will max out at a certain point to not overflow the allocator. The fragmented transfers are resubmitted until all fragments are sent / received.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20416 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Redisigned some of the USB Stack. Unified constructors, removed redundant functions and moved some other functions around
* Implemented the EHCIRootHub
* Reworked UHCIRootHub to be more of a utility class and moved the actual work into the UHCI BusManager
* Implemented port reset in EHCI. Ports with low and fullspeed devices are now correctly handed over to the companion host controller.

Attachs and detachs as well as port resetting / enabling works now in EHCI. Only the actual data transfers are missing thereafter ;-)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18656 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Unified and disabled TRACEing for the usb stack and uhci hcd
* Fixed warnings
* Some cleanup
* Added myself as an author to some files

No functional changes.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18614 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented iovec based data handling in Transfer and UHCI
* Implemented QueueBulkV of the v3 API that uses it

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18540 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed memory leak of Transfers never getting deleted (intentionally until now).
* Reduced the Transfer class to a minimum and removed support for synchronous transfers. The only usage of this is in SendRequest(), which now provides a callback and QueueRequest()s it's request instead.
* Clarified semantics of SubmitTransfer(). It returns a status_t indicating wether the transfer was submitted successfully. This includes no information about the outcome. Therefore the UHCI RootHub now reports the status only through the callback and returns B_OK or B_ERROR for SubmitTransfer().
* Added comment to the Transfer class explaining who takes ownership of the Transfer in which cases.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18511 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Fixed setting configurations (need to use the configuration_value instead of the index of course)
* Fixed reported power status of the UHCI Root Hub
* Added preservation of the SOF_MODIFY register when doing a global reset of the UHC
* Read out the actual length for outgoing transfers too
* Made actual length handling for transfers a bit safer and correct in respect to NULL packets
* Use short packet detect to handle short packets
* First step at implementing the hub interrupt

Since the devices are now configured correctly, some bulk transfers actually work. Also my hub now reports its status correctly.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18506 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Changed the Stack lock to a benaphore
* Removed some debug output from UHCI
* Added some debug output to the usb module instead ;)
* Rewrote the way new devices are attached and ports are handled (now more similar to FreeBSD)
* Corrected handling of port resets so that they should work on hubs too
* Cleaned up some headers

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18499 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Implemented most of the USB module public API (using opaque handles like in R5 will change that to using IDs later)
* Fixed the UHCI root hub and the hub implementation. Interface and endpoint descriptors are part of the configuration descriptor, they cannot be requested individually.
* Added simple support for interrupt and bulk transfers to UHCI. It's enough to get my USB mouse working to a stable and usable degree.
* Cleaned up and reworked some other parts, added allocation checks and such.

Yes, my internet connection is back up :)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18496 a95241bf-73f2-0310-859d-f6bbb57e9c96

Continuing work on the USB stack and UHCI driver.
* Moved the transfer descriptor management into the UHCI class
* Added locking to the driver and the queues
* Added service thread for finished transfers (to be implemented correctly)
* Cleaned up some headers and added myself as author

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18245 a95241bf-73f2-0310-859d-f6bbb57e9c96

Applying style to remaining classes. No functional change.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17624 a95241bf-73f2-0310-859d-f6bbb57e9c96

Update from my personal Arch tree just in time before SVN-move

Patches applied:

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--base-0
tag of Niels.Reedijk@gmail.com--haiku-2005/usb-busmanager--mainline--0.1--base-0

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-1
Start device addition procedure when a new device is connected

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-2


* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-3
Create transfers on the heap.

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-4
Transfer supports synchronous and callbacks

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-5

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-6
Give Pipes a notion of what type they are

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-7
Improve the handling of speed within pipes

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-8
Add a new member to the transfer in which the hostcontroller can store private data

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-9
Made some changes inspired by a mail from Marcus Overhagen

* Niels.Reedijk@gmail.com--nielx-2005/usb-busmanager--development--0.1--patch-10
Fixed memory allocation model


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11741 a95241bf-73f2-0310-859d-f6bbb57e9c96

Summary: Merge in changes in busses / bus-manager loading
Keywords:

Patches applied:

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-24
Rename AllocArea to AllocateArea for consistency

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-25
Make the memory allocation routines more global and share it with the hc

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-26
Change from uint32 to addr_t to be safe on 64 bit in the future

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-27
AllocateChunk returns an area_id

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-28
Really fixing AllocateChunk now

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-29
Fix a bug where data was uninitialised when used and load debug symbols

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-30
Integrate host_controller.h

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-31
Many changes to accomodate for new bus_manager handling


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8421 a95241bf-73f2-0310-859d-f6bbb57e9c96

added missing newline at end of file


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8078 a95241bf-73f2-0310-859d-f6bbb57e9c96

My own "we are haiku now"-commit:
I shall be telling this with a sigh
Somewhere ages and ages hence:
Two roads diverged in a wood, and I -
I took the one less travelled by,
And that has made all the difference
Robert Frost (The Road Not Taken)


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8070 a95241bf-73f2-0310-859d-f6bbb57e9c96

added missing newline


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7938 a95241bf-73f2-0310-859d-f6bbb57e9c96

Summary: Merged with development branch (nielx)

Patches applied:

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-22
Update/add licence header


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7689 a95241bf-73f2-0310-859d-f6bbb57e9c96

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-5
Commit (in between) because of a switch of development-machines

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-6
Implement basic hub init

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-7
Implement a bit more of hub operation

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-8
Device Adress 0 is reserved for the default pipe!

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-9
Implement basic Pipe stuff

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-10
Create basic chunk allocation

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-11
Add Required util.c/util.h

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-12
Provide locking for the stack and make AllocateChunk thread-safe

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-13
Integrated util.c in stack class (cleans up a little)

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-14
Improve Pipe and give the Busmanager its default pipe

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-15
Make the Device class speed aware

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-16
Make Chunk allocation code more dynamic

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-17
Small test-commit to test if webdav is working -- ignore

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-18
Changed Packets into Transfers

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-19
Fix mistakes in host_controller.c

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-20
Advanced a little more in the Pipe stuff

* n.reedijk@planet.nl--nielx-2003/usb-busmanager--development--0.1--patch-21
Merge with mainline and add newlines at the end of files


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7668 a95241bf-73f2-0310-859d-f6bbb57e9c96