- 11 9月, 2012 40 次提交
-
-
由 Gerd Hoffmann 提交于
Add support for creating BOS descriptor and device cappability descriptors. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Add support for building superspeed endpoint companion descriptors, create them for superspeed usb devices. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Add superspeed descriptor entry to USBDesc, advertise superspeed support when present. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
This patch changes the way xhci ports are linked to USBPorts. The fixed 1:1 relationship between xhci ports and USBPorts is gone. Now each USBPort represents a physical plug which has usually two xhci ports assigned: one usb2 and ond usb3 port. usb devices show up at one or the other, depending on whenever they support superspeed or not. This patch also makes the number of usb2 and usb3 ports runtime configurable by adding 'p2' and 'p3' properties. It is allowed to have different numbers of usb2 and usb3 ports. Specifying p2=4,p3=2 will give you an xhci adapter which supports all speeds on physical ports 1+2 and usb2 only on ports 3+4.
-
由 Gerd Hoffmann 提交于
Change the register layout to be a bit more sparse and also not depend on the number of ports. Useful when for making the number of ports runtime-configurable.
-
由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Add support for iso transfers. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Implement mfindex register and mfindex wrap event. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
This patch splits the xhci_xfer_data function into three. The xhci_xfer_data function used to do does two things: (1) copy transfer data between guest memory and a temporary buffer. (2) report transfer results to the guest using events. Now we three functions to handle this: (1) xhci_xfer_map creates a scatter list for the transfer and uses that (instead of the temporary buffer) to build a USBPacket. (2) xhci_xfer_unmap undoes the mapping. (3) xhci_xfer_report sends out events. The patch also fixes reporting of transaction errors which must be reported unconditinally, not only in case the guest asks for it using the ISP flag. [ v2: fix warning ] Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
original xhci code (the one which used libusb directly) used to use 'background transfers' for iso streams. In upstream qemu the iso stream buffering is handled by usb-host & usb-redir, so we will never ever need this. It has been left in as reference, but is dead code anyway. Rip it out. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
usb-audio is a full speed (1.1) device, but bcdUSB claims it is usb 2.0. Fix it. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Samuel Thibault 提交于
Windows users need to know that they have to use the Baum driver to make the qemu braille device work. Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
In order for redirection to work properly when redirecting to an emulated XHCI controller, the usb-redir-host must support both usb_redir_cap_ep_info_max_packet_size and usb_redir_cap_64bits_ids, reject any devices redirected to an XHCI controller when these are not supported. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
This is needed for usb-redir to work properly with the xhci emulation. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
This gives us support for 64 bit ids which is needed for using XHCI with the new hcd generated ids. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Babble is the appropriate error in this case (rather then signalling a stall). Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
This is a preparation patch for completely getting rid of the async-packet struct in usb-redir, instead relying on the (new) per ep queues in the qemu usb core. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
The shadow copy only serves as an extra check (besides the packet-id) to ensure the packet we get back is a reply to the packet we think it is. This check has never triggered in all the time usb-redir is in use now, and since the verified data in the returned packet-header is not used otherwise, removing the check does not open any possibilities for the usbredirhost to confuse us. This is a preparation patch for completely getting rid of the async-packet struct in usb-redir, instead relying on the (new) per ep queues in the qemu usb core. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
This is a preparation patch for completely getting rid of the async-packet struct in usb-redir, instead relying on the (new) per ep queues in the qemu usb core. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
There is no need for this, and doing so means that a backend trying to write immediately after an open event will see qemu_chr_be_can_write returning 0, which not all backends handle well as there is no wakeup mechanism to detect when the frontend does become writable. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
USB_RET_NAK is not a valid response for async handled packets (and will trigger an assert as such). Also drop the warning when receiving a status of cancelled for packets not cancelled by qemu itself, this can happen when a device gets unredirected by the usbredir-host while transfers are pending. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Since my previous comment said "Should never happen", I tried changing the next line to an assert(0), which did not go well, which as the new comments explains is logical if you think about it for a moment. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
USB_RET_PROCERR can be triggered by the guest (by for example requesting more then BUFFSIZE bytes), so don't assert on it. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Currently each time we try to execute a NAK-ed packet we redo ehci_init_transfer, and usb_packet_map, re-allocing (without freeing) the sg list every time. This patch fixes this, it does this by introducing another async state, so that we also properly cleanup a NAK-ed packet on cancel. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
make qemu_queue_{cancel,reset} return the number of packets released, so the caller can figure whenever there have been active packets even though there shouldn't have been any. Add tracepoint to log this. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Gerd Hoffmann 提交于
Otherwise we'll see the packet free twice in the trace log even though it actually happens only once. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-
由 Hans de Goede 提交于
Reported packets which have completed before being cancelled as such to the host. Note that the new code path this patch adds is untested since it I've been unable to actually trigger the race which needs this code path. Signed-off-by: NHans de Goede <hdegoede@redhat.com>
-
由 Hans de Goede 提交于
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
-
由 Hans de Goede 提交于
Update copyright headers to reflect all the work Gerd and I have been doing on the EHCI emulation. Signed-off-by: NHans de Goede <hdegoede@redhat.com>
-
由 Hans de Goede 提交于
-combine the qh check with the check for devaddr changes -also ensure that p gets set to NULL when the queue gets cancelled on devaddr change, which was not done properly before this patch Signed-off-by: NHans de Goede <hdegoede@redhat.com>
-
由 Hans de Goede 提交于
This reverts commit 9bc3a3a2, which got added to fix an issue where the real, underlying cause was not stopping the ep queue on an error. Now that the underlying cause is fixed by the "usb: Halt ep queue and cancel pending packets on a packet error" patch, the "don't flush" fix is no longer needed. Not only is it not needed, it causes us to see cancellations (unlinks) done by the Linux EHCI driver too late, which in combination with the new usb-core packet-id generation where qtd addresses are used as ids, causes duplicate ids for in flight packets. Signed-off-by: NHans de Goede <hdegoede@redhat.com>
-
由 Hans de Goede 提交于
This can happen with usb-redir live-migration when the packet gets re-queued after the migration and the original queuing from the migration source side has already finished. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
-