transaction translator will return a NAK. Ignore this message and
retry the complete split instead.
MFC after: 3 days
Sponsored by: Mellanox Technologies
Now evdev part of keyboard drivers does not take any locks if corresponding
input/eventN device node is not opened by userland consumers.
Do not assert console lock inside evdev to handle the cases when keyboard
driver is called from some special single-threaded context like shutdown
thread.
the current fixed values, which enables use of rates above 1 Mbps.
Improved the detection of HXD chips, and the status flag handling as
well.
Submitted by: Gabor Simon <gabor.simon75@gmail.com>
PR: 225932
Differential revision: https://reviews.freebsd.org/D16639
MFC after: 1 week
Sponsored by: Mellanox Technologies
translator, when using the DWC OTG USB controller driver. Make sure to re-try
getting the complete split packets until a DATA0 packet is received. Larger
isochronous frames may be split into multiple MDATA packets terminated
by a single DATA0 packet.
PR: 230434
MFC after: 3 days
Approved by: re (gjb)
Sponsored by: Mellanox Technologies
Remove unused and easy to misuse PNP macro parameter
Inspired by r338025, just remove the element size parameter to the
MODULE_PNP_INFO macro entirely. The 'table' parameter is now required to
have correct pointer (or array) type. Since all invocations of the macro
already had this property and the emitted PNP data continues to include the
element size, there is no functional change.
Mostly done with the coccinelle 'spatch' tool:
$ cat modpnpsize0.cocci
@normaltables@
identifier b,c;
expression a,d,e;
declarer MODULE_PNP_INFO;
@@
MODULE_PNP_INFO(a,b,c,d,
-sizeof(d[0]),
e);
@singletons@
identifier b,c,d;
expression a;
declarer MODULE_PNP_INFO;
@@
MODULE_PNP_INFO(a,b,c,&d,
-sizeof(d),
1);
$ rg -l MODULE_PNP_INFO -- sys | \
xargs spatch --in-place --sp-file modpnpsize0.cocci
(Note that coccinelle invokes diff(1) via a PATH search and expects diff to
tolerate the -B flag, which BSD diff does not. So I had to link gdiff into
PATH as diff to use spatch.)
Tinderbox'd (-DMAKE_JUST_KERNELS).
Approved by: re (glen)
r337289 has a side effect of reducing usb frame 0 buffer size down to
touch report size. That broke some devices e.g. "Raydium Touch System"
which are capable of generating non-touch frames of bigger length.
Fix it with enlarging frame 0 buffer up to internal wmt(4) buffer size.
Reported by: Roberto Fernandez Cueto <roberfern@gmail.com>
Tested by: Roberto Fernandez Cueto <roberfern@gmail.com>
Approved by: re (gjb)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D16772
I was not aware Warner was making or planning to make forward progress in
this area and have since been informed of that.
It's easy to apply/reapply when churn dies down.
Inspired by r338025, just remove the element size parameter to the
MODULE_PNP_INFO macro entirely. The 'table' parameter is now required to
have correct pointer (or array) type. Since all invocations of the macro
already had this property and the emitted PNP data continues to include the
element size, there is no functional change.
Mostly done with the coccinelle 'spatch' tool:
$ cat modpnpsize0.cocci
@normaltables@
identifier b,c;
expression a,d,e;
declarer MODULE_PNP_INFO;
@@
MODULE_PNP_INFO(a,b,c,d,
-sizeof(d[0]),
e);
@singletons@
identifier b,c,d;
expression a;
declarer MODULE_PNP_INFO;
@@
MODULE_PNP_INFO(a,b,c,&d,
-sizeof(d),
1);
$ rg -l MODULE_PNP_INFO -- sys | \
xargs spatch --in-place --sp-file modpnpsize0.cocci
(Note that coccinelle invokes diff(1) via a PATH search and expects diff to
tolerate the -B flag, which BSD diff does not. So I had to link gdiff into
PATH as diff to use spatch.)
Tinderbox'd (-DMAKE_JUST_KERNELS).
Move evdev_ev_kbd_event() helper from evdev to kbd.c as otherwise evdev
unconditionally requires all keyboard and console stuff to be compiled
into the kernel. This dependency happens as evdev_ev_kbd_event() helper
references kbdsw global variable defined in kbd.c through use of
kbdd_ioctl() macro.
While here make all keyboard drivers respect evdev_rcpt_mask while setting
typematic rate and LEDs with evdev interface.
Requested by: Milan Obuch <bsd@dino.sk>
Reviewed by: hselasky, gonzo
Differential Revision: https://reviews.freebsd.org/D16614
Now softc should be retrieved from struct edvev * pointer
with evdev_get_softc() helper.
wmt(4) is a sample of driver that support both KPI.
Reviewed by: hselasky, gonzo
Differential Revision: https://reviews.freebsd.org/D16614
To compile this driver with evdev support enabled, place
following lines into the kernel configuration file:
options EVDEV_SUPPORT
device evdev
Note: Native and evdev modes are mutually exclusive.
Reviewed by: gonzo, wblock (docs)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D11156
Usbhid's hid_report_size() calculates integral size of all reports of given
kind found in the HID descriptor rather then exact size of report with given
ID as its userland counterpart does. As all input data processed by the
driver is located within the same report, calculate required driver's buffer
size with userland version, imported in one of the previous commits.
This allows us to skip zeroing of buffer on processing of each report.
While here do some minor refactoring.
MFC after: 2 weeks
if present to enable some devices like WaveShare touchscreens. Unlike
Windows we discard content of the blob. We try mimic Windows driver
behaviour from the USB device point of view.
Submitted by: glebius (initial version)
rather than from HID descriptor to match Microsoft documentation.
Fall back to HID descriptor provided value if 'Get Report' request failed.
MFC after: 2 weeks
The last known robust version of this code base was FreeBSD 8.2. There
are no users of this on current, and all users of it have abandoned
this platform or are in legacy mode with a prior version of FreeBSD.
All known users on arm@ approved this removal, and there were no
objections.
Differential Revision: https://reviews.freebsd.org/D16312
This fixes usage/report size calculation of Microsoft`s "Touch Hardware
Quality Assurance" certificate blob found in many touchscreens.
While here, join several "c->flags = dval" lines in to single line.
Reviewed by: hselasky
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D16357
Remove all the big-endian arm architectures (ixp425 and ixp435)
support in the kernel and associated drivers.
Differential Revision: https://reviews.freebsd.org/D16257
Summary:
Add the device id of the Panda Wireless PAU06 which seems to be
the already-supported combination of RT5392 MAC and RF RT5372
radio.
Reviewed By: allanjude, eadler, jhb
Approved By: jhb
Differential Revision: https://reviews.freebsd.org/D16211
doing it last. Also, remove the local tracking of whether usb's busdma
memory allocation got done, because it's safe to call the free_all
function even if it wasn't.
Also replace numbered list with - bulleted so the list entries do not
need to be renumbered as tasks are completed.
Sponsored by: The FreeBSD Foundation
On FDT-enabled platforms check if DTB blob has MAC address configured by
a boot loader. This information passed as a "local-mac-address" or
"mac-address" property of the device node. For USB NICs node
can be found by looking for compatibility string "usbVVV,PPP" where
VVV - vendor id (hex) and PPP - product id (hex)
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D16117
lan78xx_eeprom_read just checked for EEPROM presence then called
lan78xx_eeprom_read_raw if present, and had only one caller. Introduce
lan78xx_eeprom_present to check for EEPROM presence, and use it in the
one place it is needed.
This is used by r334964, which was accidentally committed out-of-order
from my work tree.
Reported by: markj
Sponsored by: The FreeBSD Foundation
Differences between LAN7800 and LAN7850 from the driver's perspective:
* The LAN7800 muxes EEPROM signals with LEDs, so LED mode needs to be
disabled when reading/writing EEPROM. The EEPROM is not muxed on the
LAN7850.
* The Linux driver enables automatic duplex and speed detection when
there is no EEPROM, for the LAN7800 only. With this FreeBSD driver
LAN7850-based adapters without a configuration EEPROM fail to link
(with or without the automatic duplex and speed detection code), so
I have just followed the example of the Linux driver for now.
Sponsored by: The FreeBSD Foundation
Sponsored by: Microchip (hardware)
This adds several vendors from NetBSD's copy of the same file (r1.749).
Prefer longer more "canonical" names where the names differed.
Sort while here.
Add USB product ID for two GENESYS LOGIC ICs, found in DELOCK
In-Desk-Hub 61991
PR: 228489
Submitted by: "Harald Schmalzbauer" <bugzilla.freebsd@omnilan.de>
MFC After: 3 weeks
The GMII control bit ETH_MAC_CR_GMII_EN_ is not documented in
LAN78xx datasheets, but from the permissively licensed header provided
by Microchip it is:
#define ETH_MAC_CR_GMII_EN (0x00080000UL ) // GMII/RGMII Selection
is that current one (mass storage device) doesn't work as it is - it
needs to be set to 0 after the LUN is configured, which is what the
cfumass rc script does. In other words: the current default does not
work, and to actually make it work it had to be set to -1 in
/boot/loader.conf.
Reviewed by: hselasky@
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Previously lan78xx_chip_init locked the driver's mutex if not already
locked, but unlocked it only in the case of error. This provided a
fairly clear indication that the function is already called with the
lock held, so just replace it with a lock assertion.
Sponsored by: The FreeBSD Foundation
This driver was developed for the LAN7800 and the register-compatible
LAN7515 and has only been tested on those devices. Adding support for
other members of the family should be straightforward, once we have
devices to test.
With this change the driver will probe but fail to attach due to the
Chip ID check, but will leave a hint leading to the driver that needs
work.
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D15537
