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54 Commits

Author SHA1 Message Date
simonb 4e3613273b Remove breaks after returns, unreachable returns and returns after 
returns(!).
 2002-09-23 05:51:10 +00:00
gehenna 77a6b82b27 Merge the gehenna-devsw branch into the trunk. 
This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.
 2002-09-06 13:18:43 +00:00
augustss 86650920c9 Get rid of trailing white space. 2002-07-11 21:14:24 +00:00
augustss b32942bb23 Whitespace fixes. 2002-03-17 18:02:52 +00:00
christos 6728d906e9 Prefix structure members to protect them against clashes with eg. c++ keywords. 
Suggested by Alfred Perlstein, from FreeBSD, ok'd by augustss
 2002-02-20 20:30:12 +00:00
augustss f7839315fb Some more usb_proc_ptr changes. 
Also some minor stylistic changes.
 2002-01-02 20:55:58 +00:00
augustss 152efb1a0e Make a typedef for struct proc to make portingeasier. 2001-12-31 12:15:21 +00:00
augustss 935b0481a9 Introduce an extra driver level for HID devices, uhidev. This uhidev driver 
attaches to the hub, and HID drivers (ums, ukbd, and uhid) attach to
uhidev.  The reason for this change is that some HID devices report multiple
components (like a keyboard and a mouse) using the same interface, but with
different report identifiers.  The report identifier can be specified with
a locator for the HID drivers.
Furthermore, change the ukbd driver to handle other formats than the boot
protocol.
 2001-12-28 17:32:36 +00:00
lukem 667807e40c add RCSIDs 2001-11-13 06:24:53 +00:00
augustss 17ba384efc s/usbd_alloc_report_desc/usbd_read_report_desc/ 2001-10-26 17:58:21 +00:00
yamt 46f9dd9228 correct debug messages. 2001-09-15 16:16:27 +00:00
augustss 64e123faaf If there was a vendor+product locator match return a higher match value. 
Rationale, if you have a device (e.g., a mouse) with a more specific
driver but want to recognize it with the more generic driver you can
do that by supplying vendor and product locators for the generic one.
 2001-08-15 00:06:49 +00:00
augustss 34ee8a0f06 Supply our own report descriptor (from Nick Hibma) for the Wacom Graphire. 
The descriptor it reports is broken.
XXX Not tested, because I don't have the device.
 2000-12-29 01:47:49 +00:00
augustss 79f0bd6e1f Update many URLs. 2000-12-29 01:24:55 +00:00
augustss 8adc2fb7f3 Don't free unallocated pointer in detach (can happen if detach happens 
before attach has finished).
 2000-10-10 12:37:01 +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 e44f0f1147 Support for SIGIO. 2000-04-14 14:12:47 +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 c6eb2d324c Add ioctl USB_SET_REPORT for uhid. This will allow manipulating the 
feature items.
 2000-03-19 22:23:28 +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 2eda3cf829 Better debug info. 2000-02-22 11:24:22 +00:00
augustss 4b93911b25 Generate usb events on attach and detach. 2000-02-02 13:18:45 +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 d837d7a740 Avoid freeing already free data when attach fails. 2000-01-16 13:05:48 +00:00
augustss e284dc9cfd Make these files compile on 64 bit archs. 1999-12-18 22:47:11 +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 df435c83b2 Add an event mechanism so that a userland process can watch devices come 
and go.
 1999-10-12 11:54:56 +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 f3421bec94 Change the way the direction is extracted from the endpoint descriptor. 
No functional changes to the drivers.  From Nick Hibma, FreeBSD.
 1999-09-04 22:26:11 +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 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 aaa0308140 Handle exclusive open bit differently. 1999-05-09 14:38:01 +00:00
augustss 1fcbe7ae13 Use the right buffer in immediate mode. 1999-04-21 19:02:26 +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 e4b5e096e8 Fix some FreeBSD compiler warnings. 1999-01-07 02:22:50 +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
augustss 46e04a18a1 Take care of some lines > 80 chars. 1998-12-10 23:16:47 +00:00
augustss f8b9a417f0 Improvement to the ugen driver. 
Better error checking.
Some code rearrengment.
 1998-12-09 00:18:10 +00:00
augustss a68f1ef94c Handle the case where the device does not support GET_PEPORT better. 1998-12-03 20:43:19 +00:00
augustss cf75925c7f Even shorter printfs at attach. 1998-12-02 22:54:52 +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 c73add02ca Fix some typos. 1998-11-21 18:57:09 +00:00