MFp4 //depot/projects/usb@160485

Fix a bug in the USB power daemon code where connection of multiple HUBs in
series would result in incorrect device suspend.

Reported by: Nicolas xxx@wanadoo.fr
Sub

MFp4 //depot/projects/usb@160485

Fix a bug in the USB power daemon code where connection of multiple HUBs in
series would result in incorrect device suspend.

Reported by: Nicolas xxx@wanadoo.fr
Submitted by: Hans Petter Selasky

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MFp4 //depot/projects/usb@160413

Use direct reference to parent high-speed HUB instead of indirect, due to
pointer clearing race at detach of parent USB HUB.

Reported by: kientzle
Submitted by: Han

MFp4 //depot/projects/usb@160413

Use direct reference to parent high-speed HUB instead of indirect, due to
pointer clearing race at detach of parent USB HUB.

Reported by: kientzle
Submitted by: Hans Petter Selasky
PR: usb/133545

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- Merge from HEAD

Provide a better commit log for r190735, forced by making a whitespace change.

Refactor how we interface with the root HUB. This is achieved by making a
direct call from usb2_do_request to the host

Provide a better commit log for r190735, forced by making a whitespace change.

Refactor how we interface with the root HUB. This is achieved by making a
direct call from usb2_do_request to the host controller for root hub requests,
this call will perform the controller specific register read/writes and return
the error code.

This cuts out a lot of code in the host controller files and saves one thread
per USB bus.

Submitted by: Hans Petter Selasky

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MFp4 //depot/projects/usb@159922

Refactor how we interface with the root HUB. This cuts around 1200 lines of
code totally and saves one thread per USB bus.

Submitted by: Hans Petter Selasky

MFp4 //depot/projects/usb@159909

- make usb2_power_mask_t 16-bit
- remove "usb2_config_sub" structure from "usb2_config". To compensate for this
"usb2_config" has a new field called "usb_mode" whi

MFp4 //depot/projects/usb@159909

- make usb2_power_mask_t 16-bit
- remove "usb2_config_sub" structure from "usb2_config". To compensate for this
"usb2_config" has a new field called "usb_mode" which select for which mode
the current xfer entry is active. Options are: a) Device mode only b) Host
mode only (default-by-zero) c) Both modes. This change was scripted using
the following sed script: "s/\.mh\././g".
- the standard packet size table in "usb_transfer.c" is now a function, hence
the code for the function uses less memory than the table itself.

Submitted by: Hans Petter Selasky

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MFp4 //depot/projects/usb@159866

- memory usage reduction by only allocating the required USB pipes and USB
interfaces.
- cleanup some USB parsing functions to be more flexible.

Submitted by: Han

MFp4 //depot/projects/usb@159866

- memory usage reduction by only allocating the required USB pipes and USB
interfaces.
- cleanup some USB parsing functions to be more flexible.

Submitted by: Hans Petter Selasky

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Fix compile with USB_HAVE_BUSDMA/USB_HAVE_UGEN/USB_HAVE_STRINGS.

Submitted by: Hans Petter Selasky

MFp4 //depot/projects/usb @159431,159437,159438

- start using the new USB typedefs in the USB core
- Remove usage of USB_ADD_BYTES()

Submitted by: Hans Petter Selasky

MFp4 //depot/projects/usb @159430

- Move tunable defines into usb_core.h and dependancy towards usb_defs.h
- Leave hardcoded defines in "usb_defs.h".
- Allow overriding all tunable defines.
- Add mo

MFp4 //depot/projects/usb @159430

- Move tunable defines into usb_core.h and dependancy towards usb_defs.h
- Leave hardcoded defines in "usb_defs.h".
- Allow overriding all tunable defines.
- Add more customisable typedefs.
- Correct maximum device number.

Submitted by: Hans Petter Selasky

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Update the projects tree to a newer FreeBSD current.

MFp4 //depot/projects/usb 158942,158948

Allow USB to be compiled without ugen support.

Submitted by: Hans Petter Selasky

Rename the ushub device class back to uhub as it was in the old usb stack,
moused(8) looks for "uhub/ums" to decide if needs to load the module.

Reported by: Garrett Cooper

MFp4 //depot/projects/usb@157958

- We don't need to exit the Giant mutex when sleeping. This is done
automatically. Replace Giant by NULL mutex for all control requests in the
enumeration path.

MFp4 //depot/projects/usb@157958

- We don't need to exit the Giant mutex when sleeping. This is done
automatically. Replace Giant by NULL mutex for all control requests in the
enumeration path.
- Optimise away duplicate alternate interface selection requests in USB Host
mode.

Submitted by: Hans Petter Selasky

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Move the new USB stack into its new home.

Merge from head at r201628.

# This hasn't been tested, and there are at least three bad commits
# that need to be backed out before the branch will be stable again.

Remove overuse of exclamation marks in kernel printfs, there mere fact a
message has been printed is enough to get someones attention. Also remove the
line number for DPRINTF/DPRINTFN, it already pri

Remove overuse of exclamation marks in kernel printfs, there mere fact a
message has been printed is enough to get someones attention. Also remove the
line number for DPRINTF/DPRINTFN, it already prints the funtion name and a
unique message.

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Provide tunables for some of the usb sysctls that affect boot behaviour.

Submitted by: Andriy Gapon

Improve High Speed slot allocation mechanism by moving the computation to the
endpoint rather than per xfer and provide functions around get/free of resources.

Submitted by: Hans Petter Selasky

- MFC

MFp4 @ 168387

- clean up USB detach logic. There seems to be some problems detaching multiple
USB HUBs connected in series from the root.

- after this patch the rule is:
1) Always use device_de

MFp4 @ 168387

- clean up USB detach logic. There seems to be some problems detaching multiple
USB HUBs connected in series from the root.

- after this patch the rule is:
1) Always use device_detach() on the USB HUB first.
2) Never just device_delete_child() on the USB HUB, because that function
will traverse to all the device leaves and free them first, and then the USB
stack will free the devices twice which doesn't work very well.

- make sure the did DMA delay gets set after the timeout has elapsed to make
logic more clear. There is no functional difference.

Submitted by: Hans Petter Selasky

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- MFC from head@196987

- Patch to allow USB controller to resume operation after
being polled.

- Remove the need for Giant from the USB HUB driver.

- Leave device unconfigured instead of disabl

- Patch to allow USB controller to resume operation after
being polled.

- Remove the need for Giant from the USB HUB driver.

- Leave device unconfigured instead of disabling the USB port
when Huawei Autoinstall disk detection triggers. This should
fix problems that the Huawei device is not detected after
Autoinstall eject is issued.
- Reported by: Nikolay Antsiferov

- Fix memory use after free race for USB character devices.
- Reported by: Lucius Windschuh

- Factor out the enumeration lock into three functions to make the
coming newbus lock conversion more easy.
- usbd_enum_lock
- usbd_enum_unlock
- usbd_enum_is_locked

Submitted by: hps

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Temporarily revert the new-bus locking for 8.0 release. It will be
reintroduced after HEAD is reopened for commits by re@.

Approved by: re (kib), attilio

- MFC @196061