greater than 65535 bytes then the CDC driver might not work as expected, which
is not likely with the existing USB speeds.
Submitted by: Hans Petter Selasky
list of devices supported by uplcom(4) with the following sources:
NetBSD src/sys/dev/usb/uplcom.c 1.70
OpenBSD src/sys/dev/usb/uplcom.c 1.52
Linux drivers/usb/serial/pl2303.h from kernel 2.6.35
BeOS usb_serial/driver.c 1.32
Give several devices better descriptions, and rename
PROLIFIC2 -> NETINDEX while here to match everybody else.
MFC after: 6 weeks (after r211111)
within the device table. This code uses the same algorithm as used in the
Linux, NetBSD and DragonflyBSD driver.
While investigating this, it became apparent that the Linux driver always
initialises the device, and not just in the PL2303HX case. Change
uplcom(4) to do the same.
This change allows us to synchronize our device ID list with Linux and
NetBSD, without requiring knowledge of the chipset in use.
Reviewed by: hselasky
MFC after: 6 weeks
and BeOS. The devices supported by uslcom(4) are now in sync with:
NetBSD src/sys/dev/usb/uslsa.c 1.11
OpenBSD src/sys/dev/usb/uslcom.c 1.20
Linux source/drivers/usb/serial/cp210x.c from kernel 2.6.35
BeOS usb_serial/driver.c 1.32
Two vendor/product IDs from Linux have not been added to uslcom(4):
SILABS SAEL - This device has special code in u3g to support it
SILABS GSM2228 - I suspect this should also be covered by u3g(4).
MFC after: 1 week
vendor ID in the vendor section, and by symbolic name in the product
section. Products are sorted by product ID. While here, get rid of a
duplicate Microsoft Mouse entry, revealed by sorting.
MFC after: 1 week
the official vendor listed for 0x076b, rather than Omnikey, as in the PR.
PR: usb/123351
Submitted by: Marcin Cieslak <saper SYSTEM.PL>
MFC after: 1 week
This patch is different to that provided in the PR, due to the changes in
this driver since 7.x.
PR: usb/129945
Submitted by: Antonio Hilario <avahilario gmail.com>
MFC after: 1 week
- Bring in several other devices from OpenBSD while here. Use the
official manufacturer name over the OpenBSD name in the case of
GEMALTO. Reorder list slightly to aid future syncing.
- Remove duplicate SILABS CP2102 define from usbdevs
PR: usb/131912 [1]
Submitted by: Jack Twilley <mathuin gmail.com> [1]
MFC after: 1 week
plug. Note that the Vendor ID 0x04b4 is officially assigned to Cypress,
so use that instead of adding a second vendor with an identical ID, in the
same way other similar cases are treated in usb/usbdevs.
PR: usb/132785
Submitted by: Dirk-Willem van Gulik <dirkx webweaving.org>
MFC after: 1 week
- Fixed the interface probe routine to only attach to USB interfaces the driver
actually supports. This allows other drivers to attach to things like
MicroSD slots etc.
- Fixed network interface enumeration to be globally sequential instead of
relying on the USB interface numbers. This make sure the first network
interface always is at uhso0 and the second at usho1 and so on.
- Added a radio kill switch; exposed through sysctl.
- Updated the manual page to be verbose about the number of serial ports and
include iCON 452 in the set of tested hardware.
Submitted by: Fredrik Lindberg
callback function will be executed, and that the key won't be deleted during
the init process.
- txmic and rxmic are written into the chip the same place regardless of
opmode.
- Make the hardware generate 802.11 sequence numbers.
Submitted by: Akinori Furukoshi
Obtained from: git://gitorious.org/run/run.git
The following systems are involved:
- DB-88F5182
- DB-88F5281
- DB-88F6281
- DB-78100
- SheevaPlug
This overhaul covers the following major changes:
- All integrated peripherals drivers for Marvell ARM SoC, which are
currently in the FreeBSD source tree are reworked and adjusted so they
derive config data out of the device tree blob (instead of hard coded /
tabelarized values).
- Since the common FDT infrastrucutre (fdtbus, simplebus) is used we say
good by to obio / mbus drivers and numerous hard-coded config data.
Note that world needs to be built WITH_FDT for the affected platforms.
Reviewed by: imp
Sponsored by: The FreeBSD Foundation.
via %s
Most of the cases looked harmless, but this is done for the sake of
correctness. In one case it even allowed to drop an intermediate buffer.
Found by: clang
MFC after: 2 week
The driver is stub. It just creates device entry and feeds
reassembled packets from hardware into it.
If in future we would port wsmouse(4) from NetBSD, or make
sysmouse(4) to support absolute motion events, then the driver
can be extended to act as system mouse. Meanwhile, it just
presents a /dev/uep0, that can be utilized by X driver, that
I am going to commit to ports tree soon.
The name for the driver is chosen to be the same as in NetBSD,
however, due to different USB stacks this driver isn't a port.
microframe slot was not in the smask. The problem was that the EHCI driver was
then thinking that the transfer was immediately complete in some cases. Which
could lead to freeze-like situations, which can be recovered by unplugging the
USB device.
Reported by: Richard Kolkovich
Submitted by: Hans Petter Selasky
USB enumeration lock is locked, then the USB stack fails to resume the device
because locking the USB enumeration lock is part of the resume procedure. To
solve this issue a new lock is introduced which only protects the suspend and
resume callbacks, which can be dropped inside the usbd_do_request_flags()
function, to allow suspend and resume during so-called enumeration operations.
Submitted by: Hans Petter Selasky
queue length. The default value for this parameter is 50, which is
quite low for many of today's uses and the only way to modify this
parameter right now is to edit if_var.h file. Also add read-only
sysctl with the same name, so that it's possible to retrieve the
current value.
MFC after: 1 month
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
This framework allows drivers to abstract the rate control algorithm and
just feed the framework with the usable parameters. The rate control
framework will now deal with passing the parameters to the selected
algorithm. Right now we have AMRR (the default) and RSSADAPT but there's
no way to select one with ifconfig, yet.
The objective is to have more rate control algorithms in the net80211
stack so all drivers[0] can use it. Ideally, we'll have the well-known
sample rate control algorithm in the net80211 at some point so all
drivers can use it (not just ath).
[0] all drivers that do rate control in software, that is.
Reviewed by: bschmidt, thompsa, weyongo
MFC after: 1 months
Andrew Turner. The kernel supports the LN2410SBC evaluation board,
and likely others. These parts (or similar ones) are in some open
hardware designs for phones.
Submitted by: Andrew Turner
is issued at the beginning of the initial IN/OUT data transfers. Reason
unknown, probably firmware fault. Now the stall is only cleared on data
transfer errors.
PR: usb/144199
Submitted by: Hans Petter Selasky
other modules can generate USB descriptors.
- extend the vendor specific request function by one length pointer argument,
because not all descriptors store the length in the first byte. For example
HID descriptors.
Submitted by: Hans Petter Selasky
- Unify bus reset/probe sequence. Whenever bus attached at boot or later,
CAM will automatically reset and scan it. It allows to remove duplicate
code from many drivers.
- Any bus, attached before CAM completed it's boot-time initialization,
will equally join to the process, delaying boot if needed.
- New kern.cam.boot_delay loader tunable should help controllers that
are still unable to register their buses in time (such as slow USB/
PCCard/ CardBus devices), by adding one more event to wait on boot.
- To allow synchronization between different CAM levels, concept of
requests priorities was extended. Priorities now split between several
"run levels". Device can be freezed at specified level, allowing higher
priority requests to pass. For example, no payload requests allowed,
until PMP driver enable port. ATA XPT negotiate transfer parameters,
periph driver configure caching and so on.
- Frozen requests are no more counted by request allocation scheduler.
It fixes deadlocks, when frozen low priority payload requests occupying
slots, required by higher levels to manage theit execution.
- Two last changes were holding proper ATA reinitialization and error
recovery implementation. Now it is done: SATA controllers and Port
Multipliers now implement automatic hot-plug and should correctly
recover from timeouts and bus resets.
- Improve SCSI error recovery for devices on buses without automatic sense
reporting, such as ATAPI or USB. For example, it allows CAM to wait, while
CD drive loads disk, instead of immediately return error status.
- Decapitalize diagnostic messages and make them more readable and sensible.
- Teach PMP driver to limit maximum speed on fan-out ports.
- Make boot wait for PMP scan completes, and make rescan more reliable.
- Fix pass driver, to return CCB to user level in case of error.
- Increase number of retries in cd driver, as device may return several UAs.
from standard 3G wireless units by supplying a raw IP/IPv6 endpoint rather than
using PPP over serial. uhsoctl(1) is used to initiate and close the WAN
connection.
Obtained from: Fredrik Lindberg <fli@shapeshifter.se>
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.
management over the data endpoint causes communication to die.
Take this one step further and model it on the existing NetBSD quirk and import
other device IDs from them.
Obtained from: NetBSD
baseline subtraction, and are very temperature sensitive, so would slowly
drift out of a calibrated state when under load. Escape this by taking
the last frame before we decide that the pad is idle as a finger-free
baseline.
Tested on: iBook G4
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.
Some EHCI chips from VIA / ATI seem to trigger interrupts before writing back
the qTD status, or miss signalling occasionally under heavy load. If the host
machine is too fast, we can miss transaction completion - when we scan the
active list the transaction still seems to be active. This generally exhibits
itself as a umass stall that never recovers.
We work around this behaviour by setting up this callback after any softintr
that completes with transactions still pending, giving us another chance to
check for completion after the writeback has taken place
Submitted by: Alexander Nedotsuko
MFC after: 3 days
- Don't write actual length if the actual length pointer is NULL [2]
- correct Linux Compatibility error codes for short isochronous IN transfers
and make status field signed.
Submitted by: Leunam Elebek [1], Manuel Gebele [2]
has been yanked, this works around a cam recounting bug when
CAM_DEV_UNCONFIGURED is set late in the detach. In certain conditions the
reference to the XPT device would not be released which would cause the usb
explore thread to sleep forever on "simfree", preventing any new usb devices to
be found/ejected on the bus.
This is intended to be a quick workaround to the problem without touching CAM
so it can be merged to 8.0.
Suggested by: mav
MFC after: 3 days
was major changes to initialize RF chipset and set H/W registers and
removed a lot of magic numbers on code. Details are as follows:
- uses the endpoint 0x89 to get TX status information which used to
get TX complete or retry numbers or get a beacon interrupt. It's
only valuable for RTL8187B.
- removes urtw_write[8|16|32]_i functions that it's useless now.
- uses ic->ic_updateslot to set SLOT, SIFS, DIES, EIFS, CW_VAL
registers that doesn't set these whenever the channel is changed.
- code for initializing RF chipset for RTL8187B changed a lot that
there was many problems on TX transfers so it doesn't work properly
even if just for a ping/pong. Now it becomes more stable than
before that TX throughputs using netperf(1) were about 15 ~ 17Mbps/s
though sometimes it encounters packet losses.
- removes a lot of magic numbers that in the previous all of
representing RX and TX descriptors were consisted of magic numbers
and structures. It'd be more readable rather than before.
- calculates TX duration more accurately for urtw(4) devices.
- style(9)
all host controllers at the same time, we avoid problems where the BIOS will
actually write to the USB registers of all the USB host controllers every time
we handover one of them, and consequently reset the OS programmed values.
Submitted by: avg
Reviewed by: jhb
Sun Type 6 USB keyboard support added in rev 1.46 conflicted with
some scan codes used in Japanese keyboards because the scan code
conversion routine was ambiguous for the overlapped codes.
PR: ports/134005
Submitted by: YAMASHIRO Jun
The EHCI HW can use the qtd_next field instead of qtd_altnext when a short
packet is received. This contradicts what is stated in the EHCI datasheet.
Also the total-bytes field in the status field of the following TD gets
corrupted upon reception of a short packet! We work this around in software by
not queueing more than one job/TD at a time of up to 16Kbytes! The bug has been
seen on multiple INTEL based EHCI chips. Other vendors have not been tested
yet.
- Applications using /dev/usb/X.Y.Z, where Z is non-zero are affected, but not
applications using LibUSB v0.1, v1.2 and v2.0.
- Mass Storage (umass) is affected.
Submitted by: Hans Petter Selasky
MFC after: 3 days
