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77 Commits

Author SHA1 Message Date
christos
95e1ffb156 merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
augustss
834327c847 Don't keep the devinfo string on the stack, instead use malloc/free. 
This should cure some rare stack overflows.
 2005-05-11 10:02:28 +00:00
augustss
5283bc3d82 Root hubs don't have transaction translators, so don't print anything 
about them for depth 0.  From FreeBSD.
 2005-04-30 20:54:13 +00:00
mycroft
2d562a01e2 Copyright maintenance. 2005-03-02 11:37:27 +00:00
perry
f31bd063e9 nuke trailing whitespace 2005-02-27 00:26:58 +00:00
joff
9a12dd0ebe Implementation requirements of usb_needs_reattach(), from OpenBSD and required 
for atu(4) to do a USB reconnect after firmware upload.
 2005-01-24 01:30:38 +00:00
augustss
4d2499feda Free memory in the correct order. Pointed out by Jeff Rizzo. 2004-10-26 05:00:59 +00:00
augustss
90d454c7f7 Keep track of what high speed port (if any) a device belongs to so we can 
set the transaction translator fields for the transfer.
Add a gross hack for split transaction completion in the ehci driver that
allows control transfers to be translated.  Interrupt transfers do not work.
Warn when any low/full speed device is opened.
 2004-10-23 16:17:56 +00:00
augustss
4eb781d843 Print information for high speed hubs about the number of TTs. 
Print a message when low/full speed devices are ignored on high speed hubs.
 2004-10-22 12:03:21 +00:00
mycroft
658b1114e7 Ignore a port error that happens to come in at the same time as a connect 
status change.  Some root hubs seem to report both.
 2004-06-29 06:30:05 +00:00
petrov
3936b06424 Initialize restartcnt. from FreeBSD. 2004-06-11 17:25:47 +00:00
itojun
300aa0dcd5 use bounded string ops (snprintf, strl*) 2004-04-23 17:25:25 +00:00
toshii
05069ebd4d Use the correct wValue to get hub desriptors. 
Also, make wValue checks of root hub codes less strict.
 2003-12-29 08:17:10 +00:00
ichiro
6236662a85 change URL pointers of USB[1,2] specification 2003-02-08 03:32:50 +00:00
dsainty
439063014c Initialise uhubdebug so that it's patchable in a kernel image 2003-01-02 03:20:09 +00:00
thorpej
b75a007d9f Add trailing ; to CFATTACH_DECL. 2002-10-02 16:51:16 +00:00
thorpej
90c48d2563 Use CFATTACH_DECL(). 2002-10-01 01:25:25 +00:00
thorpej
bf97c13c6c Declare all cfattach structures const. 2002-09-27 20:41:46 +00:00
simonb
4e3613273b Remove breaks after returns, unreachable returns and returns after 
returns(!).
 2002-09-23 05:51:10 +00:00
augustss
86650920c9 Get rid of trailing white space. 2002-07-11 21:14:24 +00:00
augustss
7679101a11 Add a comment. 2001-11-20 16:08:37 +00:00
augustss
7e4459fe10 Keep track of device speed for USB 2.0. 2001-11-20 13:48:03 +00:00
augustss
3b323cfaae Better error message. 2001-11-16 02:21:54 +00:00
augustss
3db4a768d4 Handle devices that disappear during reset gracefully. 2001-11-16 01:57:47 +00:00
lukem
667807e40c add RCSIDs 2001-11-13 06:24:53 +00:00
augustss
dc901ef1f3 Compare pointer with NULL instead of using them as a condition. 2001-10-26 17:53:59 +00:00
augustss
97d4315865 Better debug message. 2001-10-24 15:30:17 +00:00
augustss
c5a4cc1291 Only clear the endpoint on stall (from FreeBSD). 2001-09-28 23:42:16 +00:00
augustss
df20cb2972 Change the operation of the USB event thread. Before it only performed 
USB device discovery, now it can also perform (short) tasks for device
drivers that need a process context, but don't have one.
This is not pretty, but better than using busy-wait in an interrupt context.
 2001-01-21 19:00:06 +00:00
augustss
79f0bd6e1f Update many URLs. 2000-12-29 01:24:55 +00:00
augustss
d71044b313 Don't give up so easily if the device does not respond properly. 
Mostly from Nick Hibma (FreeBSD).
 2000-09-24 02:08:38 +00:00
augustss
4b45dfbb69 Fix a device diconnect bug found by Christian Groessler <cpg@aladdin.de>. 2000-09-22 02:34:58 +00:00
augustss
ed9486e158 Bring the coding style into the 80s, i.e., get rid of __P and use 
ANSI prototypes and declarations.
 2000-06-01 14:28:57 +00:00
augustss
30c20f930f Change my email address. 2000-04-27 15:26:44 +00:00
augustss
46fb8de93a Use a 255 ms interrupt interval even if the descriptor in the hub asks 
for something else, because the spec says that it should be 255.
 2000-04-21 19:51:43 +00:00
augustss
3d9d091685 Change the exact sequence of commands when a hub is attached to follow 
Windoze more closely.  This makes more devices work.

After two years of doing USB work I've finally access to a USB protocol
analyzer.  Which means I should be able to mimic what Windoze does in
certain cases instead of just following the specs.  Following the specs
is not enough since the devices often don't.
 2000-04-21 16:05:50 +00:00
augustss
fc72e72d7d Change (almost) all static to Static. The symbol `Static' can then be defined 
to `' or `static' depending on if you want to debug or not.
 2000-03-27 12:33:53 +00:00
augustss
7d05674ba7 Distinguish between device and interface classes. 
(I finally found a document that said that they were different.)
 2000-02-29 21:37:00 +00:00
augustss
0b2e81991d Avoid panic when a non-working hub is detached. 2000-02-12 23:44:16 +00:00
augustss
4b93911b25 Generate usb events on attach and detach. 2000-02-02 13:18:45 +00:00
augustss
481e8339dc Change the USB event mechanism to include more information about devices 
and drivers.  Partly from FreeBSD.
 2000-02-02 07:33:59 +00:00
augustss
c3716a6bb9 Add an argument to usbd_open_pipe_intr() to specify the polling interval 
for an interrupt pipe in case we don't what what the descriptor suggests.
 2000-01-19 00:23:58 +00:00
augustss
bb2a9b3008 Add some more debug printing. 1999-11-24 23:13:19 +00:00
augustss
3386c68b46 Cosmetic changes and some small improvements. From FreeBSD and Nick Hibma. 1999-11-18 23:32:25 +00:00
augustss
0d2fabdf26 A number of stylistic changes to increase readability (many suggested 
by Nick Hibma):
	use NULL not 0
	declare all local definitions static
	rename s/usbd_request/usbd_xfer/ s/reqh/xfer/
	rename s/r/err/
	use implicit test for no err
	KNF
 1999-11-12 00:34:57 +00:00
augustss
03a522d3c1 Merge in a large batch of changes from Nick Hibma <hibma@skylink.it> so 
the USB stack compiles on FreeBSD again.
 1999-10-13 08:10:55 +00:00
augustss
11403b6ec1 Fix some bugs in USB controller detach code. 1999-10-12 20:02:47 +00:00
augustss
d0bbed5169 Remove an obsolete comment. 1999-10-11 09:15:34 +00:00
augustss
7049e8eb1b Add preliminary (untested) code for detaching the USB host controller 
(needed for CardBus based controllers).
 1999-09-15 10:25:30 +00:00
augustss
ff6a476e6c Rearrange the code a little so we can decide if we are in process 
or interrupt context in a reliable way.  Mainly used for DIAGNOSTIC.
 1999-09-13 19:18:17 +00:00