According to information found on the internet the following products
use exactly the same hardware but probably different USB IDs:
- Edimax EW-7811Un V2 (v2)
- Edimax EW-7811GLN 2.0A (v2)
I am not adding them as I cannot verify.
PR: 254280
(cherry picked from commit cd6f0b4769)
Seems like a copy-paste error, or at least this made more sense when the
sio(4) driver still existed. This modifies the debug port name displayed
at boot, but otherwise has no functional change.
Reviewed by: hselasky
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D33278
(cherry picked from commit e43d081f35)
While IEEE80211_R_BAND was defined, there was no place to store the
band. Add a field for that, adjust ieee80211_lookup_channel_rxstatus()
to require it, and update drivers passing "R_{FREQ|IEEE}" in already to
provide the band as well. For the moment keep the fall-back code
requiring all three fields.
Sponsored by: The FreeBSD Foundation
(cherry picked from commit 9a6695532b)
When EVDEV_SUPPORT was introduced, the USB transfers may be running
after the main FIFO is closed. In connection to this a race may appear
which can lead to use-after-free scenarios. Fix this for all FIFO
consumers by initializing and resetting the FIFO queues under the
lock used by the client. Then the client driver will see an empty
queue in all cases a race may appear.
Found by: pho@
Sponsored by: NVIDIA Networking
(cherry picked from commit aad0c65d6b)
When a usb device is detached, usb_pc_dmamap_destroy() called
bus_dmamap_destroy() while the map was still loaded. That's harmless on x86
architectures, but on all other platforms it causes bus_dmamap_destroy() to
return EBUSY and leak away any memory resources (including bounce buffers)
associated with the mapping, as well as any allocated map structure itself.
This change introduces a new is_loaded flag to the usb_page_cache struct to
track whether a map is loaded or not. If the map is loaded,
bus_dmamap_unload() is called before bus_dmamap_destroy() to avoid leaking
away resources.
Differential Revision: https://reviews.freebsd.org/D32208
(cherry picked from commit dc91a9715f)
We can now set promisc and allmulti modes.
Filtering of given multicast addresses is not supported.
Changing the mode is done by sending a command described in:
"USB CDC Subclass Specification for Ethernet Devices v1.2, section 6.2.4".
This means that at least in theory this feature should work with all
modems that are using this driver.
This fixes Huawei E3372h-320 running new firmware in "HiLink" mode.
Previously it would reset a few seconds after its mode was changed
with "usb_modeswitch".
Setting RX filter to default value at the end of attach function
fixed that.
Sponsored by: Stormshield
Obtained from: Semihalf
Differential revision: https://reviews.freebsd.org/D31766
MFC after: 2 weeks
Reviewed by: hps
(cherry picked from commit f0c393f781)
This makes it more usable in that dhclient will autolaunch from devd
now when cdce devices are plugged in.. It also sets the baudrate, but
this isn't exported via tools, and CDCE doesn't have a good way to
specify the media type, so there isn't a good way to tell userland
what the speed is currently...
Reviewed by: hps
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D30625
(cherry picked from commit b43d600c83)
After switching the dongle to the Huawei alternate mode(modem mode)
with usb_modeswitch the serial interfaces had all of their ids set to
0xFF.
After modifying umodem to work with that it attached successfully and
I've managed to configure device with standard AT commands to get
internet connection.
(cherry picked from commit 28d5498268)
to only match the first vendor specific interface, if any.
PR: 253374
Sponsored by: Mellanox Technologies // NVIDIA Networking
(cherry picked from commit dab84426a6)
This fixes lose of evdev events after moused has been killed.
While here use bitwise operations for UMS_EVDEV_OPENED flag.
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D30342
(cherry picked from commit 05ab03a317)
This fixes inability to start USB xfers in a case when FIFO has been
already open()-ed but no read() or poll() calls has been issued yet.
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D30343
(cherry picked from commit 47791339f0)
The second set of USB transfer is requested by hkbd(4) and
should improve HID keyboard handling in kdb and panic contexts.
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D30486
(cherry picked from commit 9aa0e5af75)
Which happens when USB transfer setup is failed.
PR: 254974
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D30485
(cherry picked from commit e889a462d8)
behind USB HUBs are detected and the USB reset counter logic will kick in
preventing enumeration of continuously failing ports.
Submitted by: phk@
Tested by: bz@
PR: 237666
Sponsored by: Mellanox Technologies // NVIDIA Networking
(cherry picked from commit e5ff940a81)
0 milliseconds and 2 seconds inclusivly. Some style fixes while at it.
The USB specification has minimum values and maximum values,
and not only minimum values.
Sponsored by: Mellanox Technologies // NVIDIA Networking
(cherry picked from commit 00e501d720)
says it should be max 10 milliseconds.
This may fix some USB enumeration issues:
> usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_IOERROR, ignored)
> usbd_setup_device_desc: getting device descriptor at addr 3 failed,
Found by: Zhichao1.Li@dell.com
Sponsored by: Mellanox Technologies // NVIDIA Networking
(cherry picked from commit 70ffaaa69c)
Since then, the FreeBSD USB stack has got proper USB RNDIS support.
PR: 254345
Sponsored by: Mellanox Technologies // NVIDIA Networking
(cherry picked from commit d2c8714064)
similarly to the Linux driver, by a tunable read only sysctl.
Submitted by: Oleg Sidorkin <osidorkin@gmail.com>
PR: 254884
Sponsored by: Mellanox Technologies // NVIDIA Networking
(cherry picked from commit 5a3426f453)
- Make frontends call unified CTL core method ctl_datamove_done()
to report move completion. It allows to reduce code duplication
in differerent backends by accounting DMA time in common code.
- Add to ctl_datamove_done() and be_move_done() callback samethr
argument, reporting whether the callback is called in the same
context as ctl_datamove(). It allows for some cases like iSCSI
write with immediate data or camsim frontend write save one context
switch, since we know that the context is sleepable.
- Remove data_move_done() methods from struct ctl_backend_driver,
unused since forever.
MFC after: 1 month
(cherry picked from commit 2c7dc6bae9)
Ignore fantom keyboard state reports entirelly rather than ignore
RollOver states for each key separatelly. Latter results in spurious
release/push pairs of events on each fantom keyboard state report.
Reported by: Jan Martin Mikkelsen <janm_AT_transactionware_DOT_com>
Submitted by: Jan Martin Mikkelsen (initial version)
PR: 253249
MFC after: 1 week
(cherry picked from commit 032d315387)
usbhid(4) is disabled by default to avoid conflicts with existing USB HID
drivers. To enable it place following lines to /boot/loader.conf:
hw.usb.usbhid.enable=1
usbhid_load="YES"
Suggested by: jhb
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D28124
When detaching the if_ure(4) driver, the TX active USB transfer array may
point to freed USB transfers. Given that the number of USB transfers is
very low, simply start all transfers every time there is a packet to
keep safe from use-after-free.
PR: 252608
MFC after: 1 week
Sponsored by: Mellanox Technologies // NVIDIA Networking
which installs /dev/uhid# alias to hidraw character device for
compatibility with some existing uhid(4) users like Firefox.
As side effect it renames traditional uhid(4) driver to hidraw
to make possible using of common unit number allocator.
Requested by: Greg V <greg_unrelenting.technology>
Reviewed by: hselasky (as part of D27992)
This driver provides raw access to HID devices through uhid(4)-compatible
interface and is based on pre-8.x uhid(4) code. Unlike uhid(4) it does
not take devices in to monopoly ownership and allows parallel access
from other drivers.
hidraw supports Linux's hidraw-compatible interface as well.
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D27992
This change implements hid_if.m methods for HID-over-USB protocol [1].
Also, this change adds USBHID_ENABLED kernel option which changes
device_probe() priority and adds/removes PnP records to prefer usbhid
over ums, ukbd, wmt and other USB HID device drivers and vice-versa.
The module is based on uhid(4) driver. It is disabled by default for
now due to conflicts with existing USB HID drivers.
[1] https://www.usb.org/sites/default/files/hid1_11.pdf
Reviewed by: hselasky
Differential revision: https://reviews.freebsd.org/D27893
Also hide shim code added in a previous commit under COMPAT_USBHID12.
Note: it is enough to add -DCOMPAT_USBHID12 to CFLAGS to compile old
code with new HID subsystem, but it is not enough to link it at runtime.
HID dependency has to be added explicitly with MODULE_DEPEND macro.
Reviewed by: manu, hselasky (as part of D27887)
This does an import of quirk stubs, debugging macros from USB code and
numerous usage constants used by dependent drivers.
Besides, this change renames some functions to get a better matching
with userland library and NetBSD/OpenBSD HID code. Namely:
- Old hid_report_size() renamed to hid_report_size_max()
- New hid_report_size() calculates size of given report rather than
maximum size of all reports.
- hid_get_data_unsigned() renamed to hid_get_udata()
- hid_put_data_unsigned() renamed to hid_put_udata()
Compat shim functions are provided in usbhid.h to make possible compile
of legacy code unmodified after this change.
Reviewed by: manu, hselasky
Differential revision: https://reviews.freebsd.org/D27887
It will be used by the upcoming HID-over-i2C implementation. Should be
no-op, except hid.ko module dependency is to be added to affected drivers.
Reviewed by: hselasky, manu
Differential revision: https://reviews.freebsd.org/D27867
