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97d4315865
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51 Commits

Author SHA1 Message Date
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
augustss
b1a719a6cc Add a flag in the request to determine if the data copying is done by the 
driver or the usbdi layer.
 1999-09-12 08:23:42 +00:00
augustss
24251055bc Change the way the `struct device' base part of all driver softc are 
declared and accessed to make it more portable.  Idea from Nick Hibma, FreeBSD.
No functional changes.
 1999-09-05 19:32:18 +00:00
augustss
60179e2a13 Avoid null reference, from Nick Hibma, FreeBSD. 1999-09-02 18:13:50 +00:00
augustss
036a9c6974 Change some 'struct device' to 'bdevice'. From FreeBSD. 1999-08-28 21:42:35 +00:00
augustss
1f2661798f Make sure to mark the device as dying already in the (de)activate routine. 
This avoids access to it before the detach routine has blown it away.
 1999-08-23 22:55:14 +00:00
augustss
f747201099 Move more of the transfer completion processing to HC independent code. 
Fix some problems with transfer abort & timeout.
 1999-08-22 20:12:39 +00:00
augustss
c0f0486836 Add a utility function, usbd_errstr(), to print error strings. From FreeBSD. 1999-08-19 19:51:36 +00:00
augustss
3016e1ebe0 Make some small changes to make it compile on OpenBSD. 1999-08-17 16:06:20 +00:00
augustss
b8b1e35ece Some changes from FreeBSD (no functional differences). 1999-08-14 14:49:31 +00:00
augustss
b177c7a397 Totally redo the way device detach is done. It now uses a kernel event 
thread and the config detach method.
Squish a number of space leaks on detach.
 1999-06-30 06:44:22 +00:00
augustss
656245dc18 Check that the hub ports actually power up. 1999-06-14 16:59:47 +00:00
augustss
f963dc8ddb Some minor updates from FreeBSD. 1999-01-10 19:13:15 +00:00
augustss
07e0165b97 Update/add URLs to relevant USB specs. 1999-01-10 11:13:36 +00:00
augustss
875aa92d2c Various little fixes from the FreeBSD version. 1999-01-08 11:58:25 +00:00
augustss
20f51aae57 Split usbd_delay_ms() into two functions, one can be used in 
device drivers.
 1998-12-30 18:06:25 +00:00
augustss
2e0dbd3cc0 Add another power up wait so that some devices (that do not follow 
the spec) start up more reliably.
 1998-12-28 02:23:25 +00:00
augustss
e0c228ae9c Merge changes to make the USB stack work with FreeBSD. The original 
diffs from Nick Hibma <n_hibma@freebsd.org>, but with substantial
changes from me.
XXX Not tested on FreeBSD yet.
 1998-12-26 12:53:00 +00:00
drochner
35345a1311 make compile without USB_DEBUG, wrap lines to 80 cols 1998-12-09 19:24:28 +00:00
augustss
c8736358e3 Clear stall condition on interrupt pipe. 1998-12-09 01:01:24 +00:00
augustss
28d60e8711 Use plaintest error messages for debugging. 1998-12-08 15:48:18 +00:00
augustss
fd3af06364 Avoid wrapping lines in attach printfs. 1998-12-02 17:20:20 +00:00
augustss
ca707fcdf2 Make the copyright header conform to the NetBSD template. 1998-11-25 22:32:04 +00:00
augustss
ac2b25e392 Improve some error messages. 
Make some preparations for isochronous transfers.
 1998-08-02 22:30:52 +00:00
augustss
6aff95b06c Make sure to abort the interrupt pipe on disconnect of a mouse or keyboard. 
Improve some error messages.
 1998-08-01 20:11:38 +00:00
augustss
f654e0188e Switch from a global flag to tell if the host controller should use 
polling to a local one for each controller.
 1998-08-01 18:16:19 +00:00
augustss
40060e366e Loop over all configurations when trying to probe for interface drivers. 1998-07-22 12:22:08 +00:00