Ehci Support Qemu

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QEMU/Devices/USB/Root - Wikibooks, open books for an open ...

    https://en.wikibooks.org/wiki/QEMU/Devices/USB/Root
    QEMU/Devices/USB/Root. From Wikibooks, open books for an open world < QEMU‎ ... EHCI controllers can only handle USB 2.0 (with a few exceptions not included by QEMU), so a companion controller is needed for USB 1.x. ... PCI UHCI . Intel and VIA controllers fall into this section. Other vendors tend to use OHCI. These controllers support USB 1 ...

qemu/usb2.txt at master · qemu/qemu · GitHub

    https://github.com/qemu/qemu/blob/master/docs/usb2.txt
    Aug 21, 2018 · EHCI controller support-----The QEMU EHCI Adapter supports USB 2.0 devices. It can be used either: standalone or with companion controllers (UHCI, OHCI) for USB 1.1: devices. The companion controller setup is more convenient to use: because it provides a single USB bus supporting both USB 2.0 and USB: 1.1 devices. See next section for details.

Google Summer of Code 2011 - QEMU

    https://wiki.qemu.org/Google_Summer_of_Code_2011
    Upstreaming EHCI support. There exists a good foundation for EHCI support in out-of-tree repository. But it hasn't been proposed for merge yet due to a few open issues. The list below reflects potential sub-tasks but it's not necessarily up-to-date with latest development: testing and stabilizing host pass-through of various devices

AQEMU / Patches / #6 Add USB 2.0 ehci support

    https://sourceforge.net/p/aqemu/patches/6/
    Add USB 2.0 ehci support 0001-Adding-ehci-support.patch If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

QEMU with Running With USB Support - Community Forums

    https://forums.xilinx.com/t5/Embedded-Linux/QEMU-with-Running-With-USB-Support/td-p/901774
    Oct 23, 2018 · Here is the output of petalinux QEMU command. You need to run 2 instances of microblaze for PMUFW and other instance of ARM for other boot images. I would rather suggest to use petalinux which automatically runs these instances when you run petalinux-boot --root --qemu --kernel --qemu-args "-device usb-ehci,id=ehci"

Re: EHCI support in QEMU - Patchwork

    http://patchwork.ozlabs.org/patch/46878/
    Re: EHCI support in QEMU 46878 diff mbox Message ID: [email protected]: State: New: Headers

qemu/hcd-ehci.c at master · qemu/qemu · GitHub

    https://github.com/qemu/qemu/blob/master/hw/usb/hcd-ehci.c
    Join GitHub today. GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

QEMU - Wikipedia

    https://en.wikipedia.org/wiki/Qemu
    QEMU versions starting with 0.12.0 (as of August 2009) support large memory which makes them incompatible with KQEMU. Newer releases of QEMU have completely removed support for KQEMU. QVM86 was a GNU GPLv2 licensed drop-in replacement for the then closed-source KQEMU. The developers of QVM86 ceased development in January, 2007.Original author(s): Fabrice Bellard

ChangeLog/2.2 - QEMU

    https://wiki.qemu.org/ChangeLog/2.2
    Support for hot-plugging XHCI/EHCI/UHCI controllers (in the case of EHCI/UHCI, only if there are no companion controllers). Support for USB 2.0 (high speed) mice and keyboards, complementing the existing support for high speed USB tablets. High speed devices avoid the less efficient UHCI controller, and thus use less CPU on the host. VGA



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