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[Qemu-devel] ehci and low/full speed peripherals
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From: |
M P |
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Subject: |
[Qemu-devel] ehci and low/full speed peripherals |
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Date: |
Thu, 13 Dec 2012 10:38:41 +0000 |
In the i.MX23 emulation, there is a EHCI sysbus device which is supported and seems to work well already (using -usbdevice host:...)
However most of the other peripherals (serial, hub, net) fail do to a 'speed mismatch' error. I looked into a bit more details, and it seems the EHCI has to be complimented to support lower speed peripherals.
However, none of the attempts I made at 'complimenting' my ehci instance with ohci seems to work, and grepping doesn't shows any other device using this.
How is this supposed to work ?
Michael
- [Qemu-devel] ehci and low/full speed peripherals,
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