| Commit message (Collapse) | Author | Age | Files | Lines |
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MFC after: 1 week
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in SUPER-speed mode, USB 3.0.
This feature has not been tested yet, due to lack of hardware.
This feature is useful when implementing protocols like UASP,
USB attached SCSI which promises higher USB mass storage throughput.
This patch also implements support for hardware processing of endpoints
for increased performance. The switching to hardware processing
of an endpoint is done via a callback to the USB controller driver. The
stream feature is implemented like a variant of a hardware USB protocol.
USB controller drivers implementing device mode needs to be updated to
implement the new "xfer_stall" USB controller method and remove the
"xfer" argument from the "set_stall" method.
The API's toward existing USB drivers are preserved. To setup a USB transfer
in stream mode, set the "stream_id" field of the USB config structure to
the desired value.
The maximum number of BULK streams is currently hardcoded and limited to 8
via a define in usb_freebsd.h.
All USB drivers should be re-compiled after this change.
LibUSB will be updated next week to support streams mode. A new IOCTL to
setup BULK streams as already been implemented. The ugen device nodes
currently only supports stream ID zero.
The FreeBSD version has been bumped.
MFC after: 2 weeks
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This will give you more bandwidth for isochronous
FULL speed applications connected through a
High Speed HUB.
This patch has been tested with XHCI and EHCI.
MFC after: 1 week
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when USB modules are compiled with WARNS=9.
MFC after: 1 weeks
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the route string field. Else USB 3.0 HUBs
won't work.
MFC after: 5 days
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hence it was overlapping the USB 3.0 root HUB's speed bits.
Reported by: Kohji Okuno
MFC after: 1 week
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- Try to fix support for USB 3.0 suspend and resume.
MFC after: 1 week
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MFC after: 0 days
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Reported by: Jan Henrik Sylvester
MFC after: 1 week
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Reported by: Jan Henrik Sylvester
MFC after: 1 week
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MFC after: 3 days
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MFC after: 3 days
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The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else, there's no
reason why it shouldn't be static.
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in the generic XHCI driver. There appears to be some minor
logic missing for this feature to work.
MFC after: 3 days
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- Remove some dead code.
- Fixed one instance of missing endian conversion.
Approved by: thompsa (mentor)
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it internally contain nested includes.
Reviewed by: bde
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scratch. This driver adds support for USB3.0 devices. The XHCI
interface is also backwards compatible to USB2.0 and USB1.0 and will
evntually replace the OHCI/UHCI and EHCI drivers.
There will be follow-up commits during the coming week to link the
driver into the default kernel build and add missing USB3.0
functionality in the USB core. Currently only the driver files are
committed.
Approved by: thompsa (mentor)
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