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usb: link packets to endpoints not devices
Add USBEndpoint for the control endpoint to USBDevices. Link asyncpackets to the USBEndpoint instead of the USBDevice.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
usb-musb: Take a DeviceState* in init function
Initialise usb-musb by passing it a DeviceState* and the offset of theIRQs in its gpio array, rather than a plain pointer to an irq array.This is simpler for callers and also allows us to pass in a valid parent...
usb-musb: Add reset function
Add a separate reset function musb_reset() to the usb-musb interface,so that users who implement a reset function can also reset usb-musb.Use this in tusb6010.
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>[Riku Voipio: Fixes and restructuring patchset]...
Use glib memory allocation and free functions
qemu_malloc/qemu_free no longer exist after this commit.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
usb: use iovecs in USBPacket
Zap data pointer from USBPacket, add a QEMUIOVector instead.Add a bunch of helper functions to manage USBPacket data.Switch over users to the new interface.
Note that USBPacket->len was used for two purposes: First topass in the buffer size and second to return the number of...
usb: Move (initial) call of usb_port_location to usb_fill_port
Cleanup / preparation patch for companion controller support. Note thatas a "side-effect" this patch also fixes the milkymist-softusb controllernot having a port_location set for its ports....
usb: Make port wakeup and complete ops take a USBPort instead of a Device
This makes them consistent with the attach and detach ops, and in generalit makes sense to make portops take a port as argument. This also makesadding support for a companion controller easier / cleaner....
usb: Replace device_destroy bus op with a child_detach port op
Note this fixes 2 things in one go, first of all the device_destroy busop should be a device_detach bus op, as pending async packets from thedevice should be cancelled on detach not on destroy....
hw/usb-musb.c: Don't misuse usb_packet_complete()
In musb_packet() handle final processing of non-asynchronousUSB packets by directly calling musb_schedule_cb() rather thangoing through usb_packet_complete(). The latter will triggeran assertion because the packet doesn't belong to a device....
usb: cancel async packets on unplug
This patch adds USBBusOps struct with (for now) only a single callbackwhich is called when a device is about to be destroyed. The USB Hostadapters are implementing this callback and use it to cancel any asyncrequests which might be in flight before the device actually goes away....
usb: add usb_handle_packet
Add a usb_handle_packet function, put it into use everywhere.Right now it just calls dev->info->handle_packet(), that willchange in future patches though.
usb-musb: uninline functions
Prototype without "inline" keyword breaks the build with some gccversions. Noticed by Alexander Graf.
Fix this by removing the inline keywork everywhere. Some functionscan't be inlined anyway as the are referenced using function pointers....
musb: get musb state via container_of()
usb: move complete callback to port ops
change all other clock references to use nanosecond resolution accessors
This was done with:
sed -i 's/qemu_get_clock\>/qemu_get_clock_ns/' \ $(git grep -l 'qemu_get_clock\>' ) sed -i 's/qemu_new_timer\>/qemu_new_timer_ns/' \ $(git grep -l 'qemu_new_timer\>' )...
usb: zap pdev from usbport
It isn't needed any more.
usb: keep track of physical port address.
Add a path string to USBPort. Add usb_port_location() function to setthe physical location of the usb port. Update all drivers implementingusb ports to call it. Update the monitor commands to print it. Wind it...
usb: add speed mask to ports
Add a field to usb ports indicating the speed(s) they areable to handle.
usb: create USBPortOps, move attach there.
Create USBPortOps struct, move the attach function to that struct.
usb: rework attach/detach workflow
Add separate detach callback to USBPortOps, splituhci/ohci/musb/usbhub attach functions into two.
Move common code to the usb_attach() function, onlythe hardware-specific bits remain in the attach/detachcallbacks.
Keep track of the port it is attached to for each usb device....
Record which USBDevice USBPort belongs too.
Ports on root hub will have NULL here. This is needed to reconstructpath from device to its root hub to build device path.
Signed-off-by: Gleb Natapov <gleb@redhat.com>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
usb-musb: convert fifo to 8bit and add more registers
Convert musb fifo to 8bit to allow 8/16/32bit access
MUSB allows reading and writing to the fifo in 32/16/8 bitwidth. The Linux kernel does this sometimes, most usually atthe end of writing the packet to allow packet to end at a...
switch usb bus to inplace allocation.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Revert "Get rid of _t suffix"
In the very least, a change like this requires discussion on the list.
The naming convention is goofy and it causes a massive merge problem. Somethinglike this must be presented on the list first so people can provide input...
Get rid of _t suffix
Some not so obvious bits, slirp and Xen were left alone for the timebeing.
Signed-off-by: malc <av1474@comtv.ru>
Unexport ticks_per_sec variable. Create get_ticks_per_sec() function
Signed-off-by: Juan Quintela <quintela@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
qdev/usb: add usb bus support to qdev, convert drivers.
TODO: * make the rest of qemu aware of usb busses and kill the FIXMEs added by this patch....
qdev/usb: make qemu aware of usb busses.
Move usb code from vl.c to usb-bus.c and make it use the new datastructures added by qdev conversion. qemu usb core should be ableto handle multiple USB busses just fine now (untested though).
Kill some usb_*_init() legacy functions, use usb_create_simple()...
Make CPURead/WriteFunc structure 'const'
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Update to a hopefully more future proof FSF address
Follow coding conventions
Remove explicit struct qualifiers and rename structure types.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Replace cpu_abort with hw_error
Update FSF address in GPL/LGPL boilerplate
The attached patch updates the FSF address in the GPL/LGPL boilerplatein most GPL/LGPLed files, and also in COPYING.LIB.
Signed-off-by: Stuart Brady <stuart.brady@gmail.com>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>...
Inventra MUSB-HDRC host-mode USB.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4232 c046a42c-6fe2-441c-8c8c-71466251a162