Commit Graph

3528 Commits

Author SHA1 Message Date
Hans Petter Selasky
bb057644cf Add PPS support to USB serial drivers.
Bump kernel version to reflect structure change.

PR:		196897
MFC after:	1 week
2015-03-07 18:25:58 +00:00
Hans Petter Selasky
68492bc279 Add more USB IDs.
PR:		197753
MFC after:	1 week
2015-03-07 17:11:07 +00:00
Luiz Otavio O Souza
10defbbd80 Sort and remove unnecessary headers. 2015-03-03 17:20:19 +00:00
Hans Petter Selasky
0c31a8b000 Add quirk for USB 3.0 controllers which don't support 64-bit DMA.
MFC after:	3 days
Submitted by:	Gary Jennejohn <gljennjohn@gmail.com>
2015-03-03 10:21:54 +00:00
Hans Petter Selasky
2ac11c1199 Add quirk to disable 64-bit XHCI DMA after r276717.
Requested by:	Gary Jennejohn <gljennjohn@gmail.com>
MFC after:	3 days
2015-03-02 20:42:06 +00:00
Hans Petter Selasky
6fc22e8f35 Add ugen keyword to USB pnpinfo. Remove extra space from existing pnpinfo.
PR:		198015
PR:		198019
PR:		198026
MFC after:	1 week
2015-02-25 08:35:00 +00:00
Hans Petter Selasky
bcb1c16516 Ensure that the XHCI driver will refresh the control endpoint settings
when re-enumerating a FULL speed device. Else the wrong max packet
setting might be used when trying to re-enumerate a FULL speed device.

MFC after:	3 days
2015-02-24 08:53:47 +00:00
Hans Petter Selasky
f5757453dc Add support for the DWC OTG v2 chipset found in the STM32F4 series of
processors. Make sure we pullup the data lines in device mode when we
power on the port.

MFC after:	1 week
2015-02-23 17:01:38 +00:00
Hans Petter Selasky
fa592170fe Try to resolve infinite interrupts by clearing an undocumented
interrupt status bit. According to the UHCI controller specification
the host controller halted interrupt is non-maskable.

PR:		156596
Tested by:	adrian @
MFC after:	1 week
2015-02-17 07:52:50 +00:00
Hans Petter Selasky
537116c230 Reduce number of memory buffers a bit. 2015-02-16 15:47:55 +00:00
Hans Petter Selasky
b41892e1f8 Avoid recursive locking. 2015-02-16 15:46:16 +00:00
Hans Petter Selasky
4464c5e5e6 Swap screen dimensions back to normal. 2015-02-16 15:39:51 +00:00
Hans Petter Selasky
2d759c8259 Handle VBUS error interrupts.
Submitted by:	SAITOU Toshihide <toshi@ruby.ocn.ne.jp>
PR:		190471
MFC after:	1 week
2015-02-16 15:34:10 +00:00
Hans Petter Selasky
00ad411a77 Allow the display port to be powered off. 2015-02-16 11:54:45 +00:00
Hans Petter Selasky
a63352afc0 Add new device ID. 2015-02-15 22:06:28 +00:00
Hans Petter Selasky
b161d69825 Bugfixes. Check if a framebuffer is present before using it. Dequeue
element from correct head structure. No need to multiply framebuffer
offset by two. It is already given in bytes.
2015-02-15 22:05:30 +00:00
Hans Petter Selasky
0867995ca0 Import USB display link driver from OpenBSD. Support for compression
has been removed and the driver has been greatly simplified and
optimised for FreeBSD. The driver is currently not built by default.

Requested by:	Bruce Simpson <bms@fastmail.net>
2015-02-15 12:02:17 +00:00
Hans Petter Selasky
a2a7864564 Fix DMA address casts. Regression issue after r278279.
MFC after:	3 days
2015-02-09 21:47:12 +00:00
Dmitry Chagin
5fea5a57b6 Add Neoway WM620 module ID.
MFC after:	1 Week
2015-02-08 11:55:29 +00:00
Hans Petter Selasky
c3871e6426 Separate out detection of prevent and allow medium removal quirk.
PR:		185747
MFC after:	1 week
2015-02-02 18:20:10 +00:00
Hans Petter Selasky
8b1ce3297a Optimise allocation of USB DMA structures. By default don't double map
allocations if only one element should be allocated per page
cache. Make one allocation per element compile time configurable. Fix
a comment while at it.

Suggested by:	ian @
MFC after:	1 week
2015-02-02 11:32:15 +00:00
Hans Petter Selasky
add9e3e5d3 Section 3.2.9 in the XHCI specification about control transfers says
that we should use a normal-TRB if there are more TRBs extending the
data-stage TRB. Add a dedicated state bit to the internal USB transfer
flags to handle this case.

Reported by:	Kohji Okuno <okuno.kohji@jp.panasonic.com>
MFC after:	1 week
2015-02-02 11:06:41 +00:00
Dimitry Andric
620d4f3c0b Fix a bunch of -Wcast-qual warnings in sys/dev/usb/input/uhid.c, by
using __DECONST.  No functional change.

Reviewed by:	hselasky
Differential Revision: https://reviews.freebsd.org/D1743
2015-01-31 14:18:46 +00:00
Ian Lepore
4098ccafa4 Revise the arm bus_space implementation to avoid dereferencing the tag on
every operation to retrieve the bs_cookie value almost nothing actually uses.

The bus_space struct contains a private data pointer (poorly named bs_cookie,
now renamed to bs_privdata) which is used only by a few old armv4 xscale
implementations.  The bus_space functions were all defined to take this
value as the first parameter instead of the bus_space_tag_t, requiring all
the inline macro and function expansions to dereference the tag to pass it
to another function, which never uses it.  Now all the functions take the tag
as the first parameter and retrieve the privdata if they need it.

Also fix a couple bus_space_unmap() implementations that were calling
kva_free() instead of pmap_unmapdev().

Discussed with:	   cognet
2015-01-21 01:06:08 +00:00
Ruslan Bukin
d69eefebd2 o Restore 'goto tr_setup;' when operating in host mode mistakenly
removed in r277414.
o Remove extra parentheses around cases.
2015-01-20 16:30:02 +00:00
Ruslan Bukin
7d502f3285 o Do notify USB host each time we receive 'set packet filter' request.
This makes Mac OS X happy when it returns back from suspending.
o Switch notify state after data is transferred, but not before.
o Consider there is also Super Speed mode.
o Do not set stall bit on any pipes in device mode as Mac OS X seems
  don't support it.

In collaboration with:	hselasky@
2015-01-20 15:45:09 +00:00
Hans Petter Selasky
84e3f97e6d Fix returned data for the USB_GET_DEV_PORT_PATH IOCTL in particular
the value returned in the "udp_port_level" field.

Reported by:	Uffe Jakobsen <uffe@uffe.org>
MFC after:	1 week
2015-01-20 11:43:16 +00:00
Ruslan Bukin
b0b74fb366 o Notify USB host about connection when operating in device mode.
Required when communicating to Mac OS X USB host stack.
o Also don't set stall bit to TX pipe in device mode as seems Mac OS X
  don't clears it as it should.

Discussed with:	hselasky@
2015-01-17 12:31:26 +00:00
Hans Petter Selasky
c8563d530c Add more USB device IDs.
Submitted by:	max.n.boyarov@gmail.com
PR:		196362
MFC after:	1 week
2015-01-16 12:16:21 +00:00
Hans Petter Selasky
07dbde6777 Add a kernel function to delist our kernel character devices, so that
the device name can be re-used right away in case we are destroying
the character devices in the background.

MFC after:	4 days
Reported by:	dchagin@
2015-01-14 14:04:29 +00:00
Hans Petter Selasky
b78e84d132 Resolve a special case deadlock: When two or more threads are
simultaneously detaching kernel drivers on the same USB device we can
get stuck in the "usb_wait_pending_ref_locked()" function because the
conditions needed for allowing detach are not met. The "destroy_dev()"
function waits for all system calls involving the given character
device to return. Character device system calls may lock the USB
enumeration lock, which is also held when "destroy_dev()" is
called. This can sometimes lead to a deadlock not noticed by
WITNESS. The current solution is to ensure the calling thread is the
only one holding the USB enumeration lock and prevent other threads
from getting refs while a USB device detach is ongoing. This turned
out not to be sufficient. To solve this deadlock we could use
"destroy_dev_sched()" to schedule the device destruction in the
background, but then we don't know when it is safe to free() the
private data of the character device. Instead a callback function is
executed by the USB explore process to kill off any leftover USB
character devices synchronously after the USB device explore code is
finished and the USB enumeration lock is no longer locked. This makes
porting easier and also ensures us that character devices must
eventually go away after a USB device detach.

While at it ensure that "flag_iserror" is only written when "priv_mtx"
is locked, which is protecting it.

MFC after:	5 days
2015-01-13 16:37:43 +00:00
Ruslan Bukin
3e420a3e12 Add usb template SERIALNET allowing us to have both USB CDC Ethernet
and USB CDC Modem same time by single cable.

Reviewed by:	hselasky@
2015-01-13 14:03:56 +00:00
Hans Petter Selasky
9f21f476bf Increase the maximum number of dynamic USB quirks. USB memory stick
devices which don't support the synchronize cache SCSI command are
likely to also not support the prevent-allow medium removal SCSI
command.

PR:		185747
MFC after:	1 week
2015-01-12 06:34:23 +00:00
Hans Petter Selasky
27aae1967d Add support for USB device side mode to the USB modem driver.
MFC after:	1 week
Submitted by:	br@
2015-01-09 18:40:12 +00:00
Hans Petter Selasky
f880872647 Fix misleading comment.
MFC after:	1 week
Reported by:	rpaulo@
2015-01-08 00:12:54 +00:00
Hans Petter Selasky
8086e9f493 Fix handling of an error case when the MUSB driver is operating in USB
device side mode.

MFC after:	1 week
Reported by:	br@
2015-01-08 00:11:11 +00:00
Robert Watson
2a8c860fe3 In order to reduce use of M_EXT outside of the mbuf allocator and
socket-buffer implementations, introduce a return value for MCLGET()
(and m_cljget() that underlies it) to allow the caller to avoid testing
M_EXT itself.  Update all callers to use the return value.

With this change, very few network device drivers remain aware of
M_EXT; the primary exceptions lie in mbuf-chain pretty printers for
debugging, and in a few cases, custom mbuf and cluster allocation
implementations.

NB: This is a difficult-to-test change as it touches many drivers for
which I don't have physical devices.  Instead we've gone for intensive
review, but further post-commit review would definitely be appreciated
to spot errors where changes could not easily be made mechanically,
but were largely mechanical in nature.

Differential Revision:	https://reviews.freebsd.org/D1440
Reviewed by:	adrian, bz, gnn
Sponsored by:	EMC / Isilon Storage Division
2015-01-06 12:59:37 +00:00
Hans Petter Selasky
b217d18412 Add 64-bit DMA support in the XHCI controller driver.
- Fix some comments and whitespace while at it.

MFC after:	1 month
Submitted by:	marius@
2015-01-05 20:22:18 +00:00
Hans Petter Selasky
ece4b0bd43 Make a bunch of USB debug SYSCTLs tunable, so that their value(s) can
be set before the USB device(s) are probed.
2015-01-05 15:04:17 +00:00
Hans Petter Selasky
abfa11d612 Make sure an error case exits unlocked.
Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after:	1 week
2015-01-03 11:04:17 +00:00
Hans Petter Selasky
454035ba1b Allow systems having a page size greater than 4K to use fewer
scatter-gather XHCI TRB entries for its payload data. The XHCI
controller can handle at least 65536 bytes per scatter-gather list
entry.

MFC after:	1 week
Suggested by:	Kohji Okuno <okuno.kohji@jp.panasonic.com>
2014-12-30 09:20:29 +00:00
Hans Petter Selasky
91cccb29c1 Add missed flushing of data which can happen when "xhci_configure_mask()"
is called from "xhci_configure_reset_endpoint()". Ensure the 3-strikes
error feature is always enabled except for ISOCHRONOUS transfers.

MFC after:	1 week
Suggested by:	marius@
2014-12-30 08:33:51 +00:00
Marius Strobl
dcf83ff0e9 Improve/fix interrupt allocation/setup/release:
- Simplify MSI allocation to what is actually needed for a single one.
- Release the MSI and the corresponding bus resource as appropriate when
  either the interrupt resource cannot be allocated or setting up the
  interrupt fails.
- Error out when interrupt allocation or setup fails and polling is
  disabled.
- Release the MSI after the corresponding bus resource so the former is
  not leaked on detach.
- Remove a redundant softc member.

MFC after:	3 days
2014-12-27 21:50:47 +00:00
Hans Petter Selasky
f0442cf2e0 Add more USB devices.
MFC after:	1 day
Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
2014-12-26 10:57:39 +00:00
Hans Petter Selasky
7e19194edf Add more quirks.
PR:		180617
MFC after:	1 day
2014-12-26 10:53:22 +00:00
Hans Petter Selasky
3d9b56b045 Resolve USB driver identification conflict.
Reported by:	Anish Mistry <amistry@am-productions.biz>
MFC after:	1 week
2014-12-15 09:23:40 +00:00
Mark Peek
8723d2f43c Rename NETGEAR WG111V2_2 to WG111V1_2 to reflect external naming.
Reviewed by:	kevlo
2014-12-09 15:26:04 +00:00
Hans Petter Selasky
979d0afa7c Add port routing support for Wildcat Point.
PR:		195793
MFC after:	1 week
2014-12-08 21:14:13 +00:00
Hans Petter Selasky
431088e693 Add more U3G USB IDs.
Submitted by:	Benediktus Anindito <bennybroz105@gmail.com>
MFC after:	1 week
2014-12-08 10:49:23 +00:00
Hans Petter Selasky
cfb1395111 Add more USB quirks for Western Digital external USB HDD
enclosures. Rename an incorrectly named device. Increase
limit for maximum number of quirks.

PR:	    178771, 180617
MFC after:  2 weeks
2014-12-08 10:41:34 +00:00
Hans Petter Selasky
654ea8e767 Optimise bit searching loop by using the ffs() function.
Make some related bit shifts unsigned while at it.
2014-12-05 12:07:53 +00:00
Hans Petter Selasky
157675bd2d Optimise the bit searching loops, by quickly skipping the 16 first set
bits if all the 16 first bits are set. This way the worst case
searching time is reduced from 32 to 16 cycles.
2014-12-03 21:55:44 +00:00
Hans Petter Selasky
e93086d0bf Workaround for possible bug in the SAF1761 chip. Wait 125us before
re-using a hardware propritary transfer descriptor, PTD, in USB host
mode. If the PTD's are recycled too quickly, it has been observed that
the hardware simply fails to schedule the requested job or resets
completely disconnecting all devices.
2014-12-03 21:48:30 +00:00
Adrian Chadd
c1a4be0fc0 Add PCI ID for Intel Lynx Point LP controller.
PR:		kern/195398
Submitted by:	grembo
Obtained from:	DragonflyBSD
MFC after:	1 week
2014-11-26 20:34:05 +00:00
Hans Petter Selasky
b2d05a1b26 Add new USB quirk.
MFC after:	1 week
PR:		195372
2014-11-26 10:58:08 +00:00
Alexander Motin
e67f3bec39 Add bunch of PCI IDs of Intel Wildcat Point (9 Series) chipsets.
MFC after:	1 week
2014-11-26 04:23:21 +00:00
Justin Hibbits
4dc3495501 Add Apple Intrepid USB controller ID.
MFC after:	2 weeks
2014-11-25 06:15:00 +00:00
Hans Petter Selasky
5ada1acc02 Fix the host mode ISOCHRONOUS transfer interval programming in the
SAF1761 OTG driver. Currently the driver logic is very simple and
double buffering the USB transactions is not done.  Also you need to
use an external USB high speed USB HUB for reliable FULL speed
outgoing ISOCHRONOUS traffic, because the internal one chokes on
so-called split transfers above 188 bytes.
2014-11-22 17:26:43 +00:00
Hans Petter Selasky
4f27ddac0e Use correct length mask for split transactions. The hardware would
sometimes put non-zero values in the upper length bits, which are
available for high-speed-only USB transactions, breaking the reception
of data.
2014-11-22 08:47:04 +00:00
Kevin Lo
fa20eb98a8 Add Trendnet TEW-646UBH.
Submitted by:	bolshakov_1 at yahoo dot com
2014-11-19 05:38:45 +00:00
Hans Petter Selasky
e470cd2382 Add new USB IDs.
Submitted by:	G'abor Zahemszky <gabor@zahemszky.hu>
MFC after:	1 week
2014-11-07 11:04:27 +00:00
Hans Petter Selasky
87273b37bb Reduce boot verbosity.
MFC:		3 days
2014-11-03 09:02:09 +00:00
Kevin Lo
66fef59616 Add D-Link DWA-123 rev D1 and Elecom WDC-150SU2M. 2014-10-24 15:36:30 +00:00
Luiz Otavio O Souza
381fd7619b Fix a bug where some DTS layouts could cause the premature ending of the
search (i.e. without returning any result) and you would end up with a
random MAC address.

Change the search algorithm to a recursive one to ensure that all the nodes
on DTS will be verified.

The previous algorithm could not keep up if the DTS has too many sub-nodes.

While here, fix the punctuation on comments.
2014-10-23 13:47:19 +00:00
Hans Petter Selasky
c61ee529ff Actually change the USB_PORT_ROOT_RESET_DELAY definition as stated in
the r241987 commit message, instead of having users locally overriding
the value using tunables in /boot/loader.conf .

Found by:	Adam Parco
Discussed with:	Nick Hibma
2014-10-22 07:50:19 +00:00
Kevin Lo
b1c5d8f7c3 Fix the kernel panic in hostap mode.
rvp->beacon_mbuf was NULL in run_update_beacon().

PR:	189405
Submitted by:	Gabor Simon <gabor.simon75 at gmail.com>
MFC after:	3 days
2014-10-22 03:32:27 +00:00
Kevin Lo
7eb884645c Add the Intel BayTrail USB device which needs port routing for USB 3.0.
Tested on the BayTrail E3845 platform.
Reviewed by:	hselasky
2014-10-21 07:24:58 +00:00
Hans Petter Selasky
e17bdf9f1b Add support for new USB 3G device.
Submitted by:	gabor@zahemszky.hu
MFC after:	1 week
2014-10-18 15:11:13 +00:00
Hans Petter Selasky
d60bfba9d6 Add support for new USB 3G device.
Submitted by:	gabor@zahemszky.hu
MFC after:	1 week
2014-10-17 13:40:17 +00:00
Joerg Wunsch
374e43f2e3 Add the Dresden Elektronik deRFnode device to uftdi(4).
MFC after:	1 week
2014-10-16 19:53:32 +00:00
Hans Petter Selasky
77d68af5df Add sysctl knob to disable port power on a specific USB HUB. You need
to reset the USB HUB using "usbconfig -d X.Y reset" or boot having the
setting in /boot/loader.conf before it activates.
2014-10-09 14:43:43 +00:00
Hans Petter Selasky
f80ccb40c7 Refine support for disabling USB enumeration to allow device detach
and suspend and resume of existing devices.

MFC after:	2 weeks
2014-10-09 06:24:06 +00:00
Gavin Atkinson
c5dcd62615 It looks like an entry for the R215 is not required in cdce(4) after all. 2014-10-08 19:49:10 +00:00
Hans Petter Selasky
c38aa2537b Add support for disabling USB enumeration in general or on selected
USB HUBs.

MFC after:	2 weeks
2014-10-08 07:00:50 +00:00
Gavin Atkinson
4c62148d7b Support the Vodafone R215 LET USB dongle, which is apparently a rebadged
E5372 with different product IDs.

Interestingly, the standard E5372 IDs (12d1:1506) are currently listed in
u3g.c and are the same as the E3131.  However, the R215/E5372 is an NCM
device and works well with cdce(4) whereas the E3131 isn't.  More work
may be needed to better identify the other device IDs.

MFC after:	1 week
2014-10-07 19:07:50 +00:00
Hans Petter Selasky
b06d477b3c When we fail to get a USB reference we should just return, because
there are no more references held.

MFC after:	3 days
2014-10-03 16:09:46 +00:00
Hans Petter Selasky
30c6f4bac5 Fix XHCI driver for devices which have more than 15 physical root HUB
ports. The current bitmap array was too small to hold more than 16
bits and would at some point toggle the context size, which then would
trigger an enumeration fault and cause a fallback to the EHCI
companion controller, if any.

MFC after:	3 days
2014-10-03 15:58:04 +00:00
Hans Petter Selasky
8b0569ba8f Make sure we always set the maximum number of valid contexts.
MFC after:	3 days
2014-10-02 16:56:00 +00:00
Hans Petter Selasky
e8fa59aa5e Add new USB ID.
PR:		194091
MFC after:	3 days
2014-10-02 12:27:41 +00:00
Hans Petter Selasky
a4a51f054d Set default cycle state in case of early interrupts.
MFC after:	3 days
2014-10-01 07:34:49 +00:00
Gavin Atkinson
cd8d304e79 Add new (untested) device IDs to smsc(4)
MFC after:	1 week
2014-09-26 08:16:26 +00:00
Gavin Atkinson
265f42be76 Move the ARM Samsung s3c2xx0 support files into the samsung directory, to
match other platforms.

Discussed with:	andrew
2014-09-25 11:38:26 +00:00
Hans Petter Selasky
090817577b Some XHCI hardware requires dropping the endpoint context before
adding it again.

MFC after:	3 days
Submitted by:	Kohji Okuno <okuno.kohji@jp.panasonic.com>
2014-09-22 10:21:42 +00:00
Hans Petter Selasky
9dc2190371 Add new USB IDs.
PR:		193775
MFC after:	1 week
2014-09-19 16:06:54 +00:00
Gleb Smirnoff
a001989d9b Mechanically convert to if_inc_counter(). 2014-09-19 10:35:56 +00:00
Gleb Smirnoff
ecc70d3f9e Mechanically convert to if_inc_counter(). 2014-09-18 21:09:22 +00:00
Brooks Davis
58ab5b0a13 Fix some extra whitespace noticed when reviewing git diffs. 2014-09-16 17:07:32 +00:00
Hans Petter Selasky
b75ac2ba76 Workaround for receiving Voice Calls using the E1750 dongle from
Huawei. It might appear as if the firmware is allocating memory blocks
according to the USB transfer size and if there is initially a lot of
data, like at the answering machine prompt, it simply dies without any
apparent reason. The simple workaround for this is to force a zero
length packet at hardware level after every 512 bytes of data. This
will force the other side to use smaller memory blocks aswell.

MFC after:	1 week
2014-09-12 22:40:12 +00:00
Kevin Lo
141aa3b93a Drop frames that have larger than MCLBYTES. 2014-09-09 05:21:31 +00:00
Kevin Lo
6bd03b20fd The USB LED driver for the Dream Cheeky WebMail Notifier.
Reviewed by:	hselasky
2014-09-05 11:25:58 +00:00
Alexander Motin
4255b98bc1 Add IDs for Intel Patsburg USB 2.0 controller. 2014-09-05 07:42:34 +00:00
Hans Petter Selasky
6301574838 Fix spelling.
PR:		193279
MFC after:	1 week
2014-09-03 13:15:16 +00:00
Hans Petter Selasky
7b520cfbc5 Add new quirk.
PR:		193279
MFC after:	1 week
2014-09-03 11:46:43 +00:00
Hans Petter Selasky
6084a8c0ec Fix logical error.
MFC after:	3 days
2014-09-03 05:14:50 +00:00
Kevin Lo
15cb19cd6a Fix typo: s/mac_rev/mac_ver/
Submitted by:	Stefan Sperling <stsp at openbsd dot org>
2014-08-26 02:20:37 +00:00
Kevin Lo
51a25d3479 If eapol packets are sent at the lowest rate, key negotiation will
become more reliable.

Submitted by:	Akinori Furukoshi <moonlightakkiy at yahoo dot ca>
2014-08-20 01:32:04 +00:00
Kevin Lo
d4bcd25553 Add the D-Link DWA-125 rev D1.
Tested by myself.
2014-08-20 01:26:27 +00:00
Kevin Lo
7e1c22c476 Sort ASUS section and add USB device ID of ASUS USB-AC51. 2014-08-19 09:02:58 +00:00
Hans Petter Selasky
14607326b9 Make sure the USB audio level residue is non-zero. 2014-08-07 12:47:25 +00:00
Glen Barber
a74c18162d Add device ID for the Chicony USB 2.0 HD UVC Webcam
found on the Asus X550LA.

Reviewed by:	sbruno
Sponsored by:	The FreeBSD Foundation
2014-08-05 19:43:44 +00:00
Hans Petter Selasky
5ec70ad261 - Implement fast interrupt handler to save CPU usage.
- Cleanup some register reads and writes to use existing register
  access macros.
- Ensure code which only applies to the control endpoint is not run
  for other endpoints in the data transfer path.

MFC after:	3 days
2014-08-05 18:48:12 +00:00
Hans Petter Selasky
ae369036ec Add handler for read-back of USB audio volume levels. 2014-08-05 18:35:34 +00:00
Hans Petter Selasky
88e27ba861 - Ensure code which only applies to the control endpoint is not run
for other endpoints in the data transfer path.
- Ensure all bits of the "EPCON" register is written during
initialisation.

MFC after:	3 days
2014-08-05 13:36:26 +00:00
Nick Hibma
c376f4397d Add support for Huawei E3272 modems which are supported by the CDC
ethernet class.

Note: This is untested as I do not have a device like this. That is
reflected in the MFC timeout.

PR:		192345
Submitted by:	rozhuk.im gmail.com
MFC after:	4 weeks
2014-08-05 12:08:50 +00:00
Nick Hibma
273e613024 don't OR integer error values together as this does not make sense.
Instead bail on the first failed command.
2014-08-05 11:50:16 +00:00
Nick Hibma
dc26b3369f Return USB_ERR_INVAL if the eject method is not known.
PR:		145319
Submitted by:	rozhuk.im gmail.com
2014-08-05 09:59:16 +00:00
Nick Hibma
c5377460ea Add a second Huawei SCSI eject command as USB mode switch config files
sometimes use one or the other. Maybe newer Huawei modems switched.

Add a quirk for it as well.

PR:		145319
Submitted by:	rozhuk.im gmail.com
2014-08-05 09:35:25 +00:00
Nick Hibma
e28d2b2275 Reset the error value in the softc before starting a BBB transfer.
PR:		145319
Submitted by:	rozhuk.im gmail.com
MFC after:	3 days
2014-08-05 08:48:24 +00:00
Nick Hibma
89fc30aaa5 Add ID for Novatel MC990D to u3g.
PR:		145319
Submitted by:	rozhuk.im gmail.com
MFC after:	3 days
2014-08-05 08:29:16 +00:00
Nick Hibma
7ae432c00d Remove unused defines.
Fix some device_printf's that were missing '\n' at the end or had
speling errors.

PR:		145319
Submitted by:	rozhuk.im gmail.com
2014-08-05 08:24:41 +00:00
Hans Petter Selasky
f9478f91fb Add new USB phone descriptor template for USB device side mode.
MFC after:	3 days
2014-08-05 07:03:16 +00:00
Hans Petter Selasky
c3ccd2bf8c Fix for deadlock in USB device side mode.
MFC after:	3 days
2014-08-05 06:38:21 +00:00
Hans Petter Selasky
c65494287f Rename driver name a bit to avoid unit number confusion in dmesg.
MFC after:	3 days
2014-08-05 06:37:07 +00:00
Hans Petter Selasky
6d3fae9533 - Implement fast interrupt handler to save CPU usage.
- Add support for striding register offsets.
- Cleanup some register reads and writes to use existing register
access macros.
2014-08-05 06:33:59 +00:00
Hans Petter Selasky
08b3b75235 Ensure we catch USB transfers which complete right away. 2014-08-05 06:31:09 +00:00
Joerg Wunsch
4cac8309a3 Avoid a divide-by-zero panic when setting the baudrate to 0.
MFC after:	2 weeks
2014-08-03 10:47:45 +00:00
Kevin Lo
5dc8bea6de Replace the whole license block with the standard one.
Suggested by:	emaste
2014-07-31 05:12:21 +00:00
Kevin Lo
77c6646471 In copyright statement correct that the author is me, not Bill Paul. 2014-07-31 03:34:25 +00:00
Hans Petter Selasky
0722247439 Split the XHCI TRB allocations into smaller parts, so that we don't
end up allocating contiguous busdma buffers above PAGE_SIZE bytes.

MFC after:	1 week
Tested by:	Ruslan Bukin <br@bsdpad.com>
2014-07-26 19:08:52 +00:00
Hans Petter Selasky
b8e3094c34 Fix for division by zero.
MFC after:	3 days
2014-07-26 16:06:01 +00:00
Hans Petter Selasky
de65cb9aa9 Add new device ID.
MFC after:	1 week
PR:		191959
2014-07-20 21:02:35 +00:00
Hans Petter Selasky
0a54509ff9 Improve support for Intel Lynx Point USB 3.0 controllers by using the
USB 2.0 port mask in addition to the USB 3.0 port mask. The hardware
does not always accept when writing -1U to the port switching
registers.

MFC after:	3 days
Tested by:	Huang Wen Hui <huanghwh@gmail.com>
2014-07-16 06:14:41 +00:00
Hans Petter Selasky
817a8cac2e Turn off blinking device leds at attach.
MFC after:	3 days
PR:		183735
2014-07-13 09:34:59 +00:00
Hans Petter Selasky
948d799e27 Fix performance problems with AXGE network adapter in RX direction:
- Remove 4 extra bytes from the ethernet payload.
- The maximum RX buffer was incorrectly set. Increase it to 64K for
now, until the exact limit is understood.
- Enable hardware checksumming again.
- Make hardware data structure packed.

MFC after:	3 days
2014-07-13 07:39:28 +00:00
Kevin Lo
b11ce478cf Enable 8051 before downloading firmware.
Tested by:	Carlos Jacobo Puga Medina <cpm at fbsd dot es>
2014-07-10 09:42:34 +00:00
Hans Petter Selasky
88e0a63961 Improve support for Intel Lynx Point USB 3.0 controllers by masking
the port routing bits like done in Linux.

MFC after:	1 week
Tested by:	Tur-Wei Chan <twchan@singnet.com.sg>
2014-07-07 05:17:16 +00:00
Hans Petter Selasky
2110950be8 - Disable hardware checksumming until it is properly tested.
- Don't discard frames if the dropped or error flag is set.
- Don't remove the last 4-bytes of every packet.
- Add extra range check for data position offset when receiving data.

MFC after:	1 day
PR:		191432
2014-07-03 10:49:46 +00:00
Hans Petter Selasky
d9b6ab3a76 Fix order of USB serial layer uninit. Currently module dependency
rules prevent the USB serial module to be unloaded before any client
modules. This patch ensures that the "ucom_mtx" mutex is destroyed
last when doing a system uninit in a monotolith build aswell.

MFC after:	3 days
2014-07-01 07:30:29 +00:00
Hans Petter Selasky
31136808a4 Fix for use after free.
MFC after:	3 days
2014-07-01 07:13:41 +00:00
Hans Petter Selasky
af3b2549c4 Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
Glen Barber
37a107a407 Revert r267961, r267973:
These changes prevent sysctl(8) from returning proper output,
such as:

 1) no output from sysctl(8)
 2) erroneously returning ENOMEM with tools like truss(1)
    or uname(1)
 truss: can not get etype: Cannot allocate memory
2014-06-27 22:05:21 +00:00
Hans Petter Selasky
3da1cf1e88 Extend the meaning of the CTLFLAG_TUN flag to automatically check if
there is an environment variable which shall initialize the SYSCTL
during early boot. This works for all SYSCTL types both statically and
dynamically created ones, except for the SYSCTL NODE type and SYSCTLs
which belong to VNETs. A new flag, CTLFLAG_NOFETCH, has been added to
be used in the case a tunable sysctl has a custom initialisation
function allowing the sysctl to still be marked as a tunable. The
kernel SYSCTL API is mostly the same, with a few exceptions for some
special operations like iterating childrens of a static/extern SYSCTL
node. This operation should probably be made into a factored out
common macro, hence some device drivers use this. The reason for
changing the SYSCTL API was the need for a SYSCTL parent OID pointer
and not only the SYSCTL parent OID list pointer in order to quickly
generate the sysctl path. The motivation behind this patch is to avoid
parameter loading cludges inside the OFED driver subsystem. Instead of
adding special code to the OFED driver subsystem to post-load tunables
into dynamically created sysctls, we generalize this in the kernel.

Other changes:
- Corrected a possibly incorrect sysctl name from "hw.cbb.intr_mask"
to "hw.pcic.intr_mask".
- Removed redundant TUNABLE statements throughout the kernel.
- Some minor code rewrites in connection to removing not needed
TUNABLE statements.
- Added a missing SYSCTL_DECL().
- Wrapped two very long lines.
- Avoid malloc()/free() inside sysctl string handling, in case it is
called to initialize a sysctl from a tunable, hence malloc()/free() is
not ready when sysctls from the sysctl dataset are registered.
- Bumped FreeBSD version to indicate SYSCTL API change.

MFC after:	2 weeks
Sponsored by:	Mellanox Technologies
2014-06-27 16:33:43 +00:00
Hans Petter Selasky
561227da30 Add proper rangechecks in "axge_rx_frame()" function and
fix receive loop header parsing.

MFC after:	3 days
PR:		191432
2014-06-27 10:24:36 +00:00
Marius Strobl
cabe79d9d8 Avoid the USB device disconnected and controller shutdown clutter on system
shutdown by putting the former under !rebooting and turning the latter into
debug messages.

Reviewed by:	hps
MFC after:	1 week
Sponsored by:	Bally Wulff Games & Entertainment GmbH
2014-06-10 08:20:00 +00:00
Hans Petter Selasky
d64e9217c4 Resolve a deadlock setting the USB configuration index from userspace
on USB HUBs by moving the code into the USB explore threads. The
deadlock happens because child devices of the USB HUB don't have the
expected reference count when called from outside the explore
thread. Only the HUB device itself, which the IOCTL interface locks,
gets the correct reference count.

MFC after:	3 days
2014-06-08 20:10:29 +00:00
Hans Petter Selasky
4a4da38fcf Make WITNESS happy by giving USB mutexes different names.
Reported by:	trociny @
MFC after:	3 days
2014-06-07 15:51:29 +00:00
Hans Petter Selasky
2c9288df89 Fix for USB specification compliance. We need to accept both DATA0 and
DATA1 for INTERRUPT endpoints.

MFC after:	3 days
2014-06-07 10:13:45 +00:00
Hans Petter Selasky
dea9afcfae Some further DWC OTG improvements for full speed and low speed devices:
- Revert r265427. It appears we are halting the DWC OTG host
controller schedule if we process events only at every SOF. When doing
split transactions we rely on that events are processed quickly and
waiting too long might cause data loss.
- We are not always able to meet the timing requirements of interrupt
endpoint split transactions. Switch from INTERRUPT to CONTROL endpoint
type for interrupt endpoint events until further, hence CONTROL
endpoint events are more relaxed, reducing the chance of data
loss. See comment in code for more in-depth explanation.
- Simplify TT scheduling.

MFC after:	3 days
2014-06-07 07:23:17 +00:00
Hans Petter Selasky
408b9d7cfb - Verify that we don't load more data into a FIFO than it is
configured to handle.
- Add code to handle suspend and resume.

MFC after:	3 days
2014-06-05 18:23:51 +00:00
Hans Petter Selasky
1b1df1a91f Need to check the transfer cache field in the device done function
to be sure all allocated channels are freed and not the transfer first
one.
2014-06-05 18:19:48 +00:00
Hans Petter Selasky
08aa4c94b8 Try to fix DWC OTG regression issues with full and low speed devices:
- Remove double buffering interrupt and isochronous traffic via the
transaction translator. It can be avoided because the DWC OTG will
always delay the start split transactions for interrupt and
isochronous traffic, but will not delay the complete split
transactions, if we set the odd frame bit correctly.
- Need to check the transfer cache field in the device done function
to be sure all allocated channels are freed and not the transfer first
one. This seems to resolve the control endpoint transfer type quirk
which is now removed.
- Make sure any received data upon TX is dumped else RX path will
stop.
- Transmit isochronous data before receiving isochronous data as a
means to optimise the TT schedule.
- Implement a simple TT bandwidth scheduler.
- Cleanup use of old "td->error" variable.
- On interrupt IN traffic via the transaction translator we simply
ignore missed transfer opportunities and silently retry the
transaction upon next available time slot.

MFC after:	3 days
2014-06-05 18:17:40 +00:00
Kevin Lo
a080f71521 Remove D-Link DWA140 rev D1 by accident.
Pointed out by Anders Larsson in private email.
2014-06-05 01:55:23 +00:00
Hans Petter Selasky
bb03cd6fa1 More RSU fixes:
- Properly align temporary buffer to 32-bit.
- Add an extra parenthesis to make expression clear.
- Range check the association ID received from hardware.

MFC after:	1 week
2014-06-04 16:58:35 +00:00
Hans Petter Selasky
a31f80290e The external USB HUB in the RPI-B rejects control endpoint traffic
using the BULK endpoint type, while other USB HUBs do not. Disable
endpoint type workaround for TT traffic.

MFC after:	3 days
2014-06-04 10:29:01 +00:00
Hans Petter Selasky
910593b55c Fixes for the RSU driver:
- The R92S_TCR register is an 8-bit register. Don't access it like a
16-bit register.
- Disable parsing the delete station event, due to many false events.
- Ensure that there is only one transfer queue for each endpoint, so
that packets transmitted don't get out of order.

MFC after:	1 week
2014-06-04 09:18:13 +00:00
Hans Petter Selasky
b2fa7d8104 Change type of the DMA address so that on PAE platforms we get can
64-bit DMA addresses even though the USB stack currently only uses
32-bit DMA.

Suggested by:	Kohji Okuno <okuno.kohji@jp.panasonic.com>
2014-06-02 07:08:34 +00:00
Hans Petter Selasky
dd5a01badc Add basic support for isochronous transfers in host mode to the
ISP/SAF1761 driver.

Sponsored by:	DARPA, AFRL
2014-06-01 10:22:18 +00:00
Hans Petter Selasky
4be86ee126 It appears the ISP/SAF1761 sometimes is busy when reading the status
word of the PTD and simply returns a value of zero. Retry a few times
before giving up.

Sponsored by:	DARPA, AFRL
2014-05-30 16:44:03 +00:00
Hans Petter Selasky
ce19294c0e Make driver detach code in USB mass storage test optional.
Sponsored by:	DARPA, AFRL
2014-05-30 13:45:20 +00:00
Hans Petter Selasky
74c1f36628 Add ISP/SAF1761 bootloader bus interface file.
Sponsored by:	DARPA, AFRL
2014-05-30 13:42:11 +00:00