proper device_t so it faked the devctl event to appear like one, this is now a
notify which allows more information to be passed.
We notify for both the device attach/detach and for each usb interface. A devd
rule can now match on the interface properties, including composite devices
which may have a uvideo interface and also usound and possibly uhid too.
An example to match a umass device with a scsi subclass and BBB protocol would be
notify 100 {
match "system" "USB";
match "subsystem" "INTERFACE";
match "type" "ATTACH";
match "intclass" "0x08";
match "intsubclass" "0x06";
match "intprotocol" "0x50";
action ...
};
The old attach devctl event has been retained for the moment to make merging to
8.1 easier. This was never compatible with 7.x or earlier due to the ugen regex
change needed.
Reviewed by: warner
MFC after: 1 week
command in the usb_msctest routines, as well as a general tidyup.
This now properly ejects the ZTE MF636, Option Gi0322 and Novatel MC950D
devices I have on my desk.
perform a function such as ejecting a 3G autoinstaller disk. The eventhandler
system properly tracks threads and is safe to unload, remove the
setting/clearing of a function pointer in the kernel by u3g(4) which included a
tsleep for safety.
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.
- 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
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
- add support for defragging of written device data.
- improve handling of alternate settings in device side mode.
- correct return value from usbd_get_no_alts() function.
- reported by: HPS
- P4 ID: 166156, 166168
- report USB device release information to devd and pnpinfo.
- reported by: MIHIRA Sanpei Yoshiro
- P4 ID: 166221
Submitted by: hps
Approved by: re
- Add support for devices that handle set and clear stall in hardware.
- Add missing get timestamp function
- Add more xfer flags
Submitted by: Hans Petter Selasky
Approved by: re (kib)
Change the roothub exec functions to take the usb request and data pointers
directly rather than placing them on the parent bus struct.
Submitted by: Hans Petter Selasky
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
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
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
- 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
- bugfixes after the memory usage reduction patch
- Use "udev->pipes_max" instead of USB_EP_MAX
- Use correct "bmRequestType" for getting the config descriptor.
Submitted by: Hans Petter Selasky
- 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
