Commit Graph

51 Commits

Author SHA1 Message Date
Josef Karthauser
3b7efc56d0 Use the hw.usb sysctl tree instead of debug.usb.
Requested by:	imp
2002-08-08 12:05:51 +00:00
Josef Karthauser
528d1a7fbc Replace the FOO_DEBUG definitions with USB_DEBUG, and switch the
debugging levels to off by default.  Now that debug levels can be
tweaked by sysctl we don't need to go through hoops to get the
different usb parts to produce debug data.
2002-07-31 14:34:36 +00:00
Josef Karthauser
0e6b196686 Get bored with hard coded debug level variables and introduce a debug.usb
sysctl tree for tweaking them real-time.

Reviewed by:	iedowse
2002-07-31 13:33:55 +00:00
Josef Karthauser
8c8cd21069 MFNetBSD: uhid.c (1.45), ums.c (1.49), usbdi_util.c (1.35), usbdi_util.h (1.23)
date: 2001/10/26 17:58:21;  author: augustss;
    s/usbd_alloc_report_desc/usbd_read_report_desc/
2002-04-07 17:13:00 +00:00
Josef Karthauser
5de3d8b11f MFNetBSD:
revision 1.44
    date: 2001/09/15 16:16:28;  author: yamt;  state: Exp;  lines: +3 -3
    correct debug messages.
2002-04-07 17:05:50 +00:00
Josef Karthauser
a0864e3a2a MFNetBSD: uhid.c (1.42 & 1.43), ugraphire_rdesc.h (1.1)
date: 2000/12/29 01:47:49;  author: augustss;
    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.

    date: 2001/08/15 00:06:49;  author: augustss;  state: Exp;  lines: +3 -1
    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.
2002-04-07 17:04:01 +00:00
Josef Karthauser
9aee8efbeb MFNetBSD:
revision 1.40
    date: 2000/10/10 12:37:01;  author: augustss;  state: Exp;  lines: +4 -3
    Don't free unallocated pointer in detach (can happen if detach happens
    before attach has finished).
2002-04-01 20:32:50 +00:00
Josef Karthauser
174ea84839 Use ANSI prototypes and declarations.
Update $NetBSD$ idents to better reflect reality.
2002-04-01 19:01:09 +00:00
Josef Karthauser
be036866cf Be more specific about when block major numbers disappeared from
the cdev switch.
2002-03-11 16:22:15 +00:00
Alfred Perlstein
5bcd0580d7 Prefix structure members to protect them against clashes with eg.
c++ keywords.

This keeps us in sync with NetBSD because they actually committed
my delta first.

Ok'd by: lennard
2002-02-20 20:47:21 +00:00
Josef Karthauser
c67fd26e98 Re-add bmaj to the cdevsw's, but don't compile it in on -current.
This makes the code more portable between -current, -stable and the
other BSDs.
2002-02-15 22:54:10 +00:00
Josef Karthauser
5440b9801c Sync with NetBSD:
date: 2000/02/29 21:37:01;  author: augustss;  state: Exp;
	Distinguish between device and interface classes.
	(I finally found a document that said that they were different.)
2002-01-02 18:28:45 +00:00
Josef Karthauser
44ae5917e2 NetBSD have introduced usb_proc_ptr for us (they'll be needing it soon too)
to hide the distinction between struct proc and struct thread.
2002-01-02 16:33:53 +00:00
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
Nick Hibma
aa75eeda2f Only clear endpoint stall if status was USBD_STALLED.
This avoids panicing the system by unplugging a hub. The interrupt transfer
would sometimes arrive after the driver had been removed.
2001-09-02 09:26:14 +00:00
Nick Hibma
0bea5808a1 Don't free memory that has been freed already.
Null the pointer after freeing the memory.

PR:		27370
Submitted by:	Alec Barea <alec@barea.org>
MFC after:	5 days
2001-06-30 10:57:37 +00:00
Mark Murray
fb919e4d5a Undo part of the tangle of having sys/lock.h and sys/mutex.h included in
other "system" header files.

Also help the deprecation of lockmgr.h by making it a sub-include of
sys/lock.h and removing sys/lockmgr.h form kernel .c files.

Sort sys/*.h includes where possible in affected files.

OK'ed by:	bde (with reservations)
2001-05-01 08:13:21 +00:00
Poul-Henning Kamp
f83880518b Send the remains (such as I have located) of "block major numbers" to
the bit-bucket.
2001-03-26 12:41:29 +00:00
John Baldwin
19eb87d22a Grab the process lock while calling psignal and before calling psignal. 2001-03-07 03:37:06 +00:00
Garrett Wollman
0a2c3d48c6 select() DKI is now in <sys/selinfo.h>. 2001-01-09 04:33:49 +00:00
Nick Hibma
b37ba10824 Remove unneeded includes (phk) 2000-10-10 10:56:53 +00:00
Nick Hibma
4f04f78215 Remove __P prototypes to reduce diffs between the NetBSD and FreeBSD
versions.
2000-07-17 18:41:20 +00:00
Nick Hibma
23f027a0bc Sync with NetBSD:
Add USB_SET_REPORT ioctl.
Add FIOASYNC, TIOCSPGRP ioctl.
Change some debugging output
2000-05-14 17:43:59 +00:00
Nick Hibma
128aa3af3c Change Lennart's e-mail address. 2000-05-14 16:43:10 +00:00
Nick Hibma
cdb51d12a6 OpenBSD has a broken debugger that does not grok static. Use a
#define Static  static

that the OpenBSD folks can define it to be empty if they like.
2000-04-03 20:58:30 +00:00
Nick Hibma
290c9a02c3 Fix flushing of the clists before deleting them. Stops the machine
from panicing when disconnecting a USB Wacom Graphire tablet.

jhk approved the fix some time ago, but I forgot to actually commit the
thing.

Reported by:	Dirk van Gulik <dirkx@webweaving.org>
Approved by:	jhk
2000-03-02 16:01:53 +00:00
Bill Paul
a6d9a40e81 More USB ethernet tweaks:
- Sync ohci, uhci and usbdi modules with NetBSD in order to obtain the
  following improvements:
        o New USBD_NO_TSLEEP flag can be used in place of UQ_NO_TSLEEP
          quirk. This allows drivers to specify busy waiting only for
          certain transfers (namely control transfers for reading/writing
          registers and stuff).
        o New USBD_FORCE_SHORT_XFER flag can be used to deal with
          devices like the ADMtek Pegasus that sense the end of bulk OUT
          transfers in a special way (if a transfer is exactly a multiple
          of 64 bytes in size, you need to send an extra empty packet
          to terminate the transfer).
        o usbd_open_pipe_intr() now accepts an interval argument which
          can be used to change the rate at which the interrupt callback
          routine is invoked. Specifying USBD_DEFAULT_INTERVAL uses the
          value specified in the device's config data, but drivers can
          override it if needed.
- Change if_aue to use USBD_FORCE_SHORT_XFER for packet transmissions.
- Change if_aue, if_kue and if_cue to use USBD_NO_TSLEEP for all
  control transfers. We no longer force the non-tsleep hack for
  bulk transfers since these are done asynchronously anyway.
- Removed quirk entry fiddling from if_aue and if_kue since we don't
  need it anymore now that we have the USBD_NO_TSLEEP flag.
- Tweak ulpt, uhid, ums and ukbd drivers to use the new arg to
  usbd_open_pipe_intr().
- Add a flag to the softc struct in the ethernet drivers to indicate
  when a device has been detached, and use this flag to perform
  tests to prevent the drivers from trying to do control transfers
  if this is the case. This is necessary because calling if_detach()
  with INET6 enabled will eventually result in a call to the driver's
  ioctl() routine to delete the multicast groups on the interface,
  which will result in attempts to perform control transfers. (It's
  possible this also happens even without INET6 support enabled.) This
  is pointless since we know that if the detach method has been called,
  the hardware has been unplugged.
- Changed watchdog timeout routines to just call the driver init routines
  to initialize the device states without trying to close and re-open the
  pipes. This is partly because we don't want to frob things at interrupt
  context, but also because this doesn't seem to work right and I don't
  want to panic the system just because a USB device may have stopped
  responding.
- Fix aue_rxeof() to be a little smarter about detecting when a double
  transfer is needed. Unfortunately, the design of the chip makes it hard
  to get this exactly right. Hopefully, this will go away once either
  Nick or Lennart finds the bug in the uhci driver that makes this ugly
  hack necessary.
- Also sync usbdevs with NetBSD.
2000-01-20 07:38:33 +00:00
Nick Hibma
4fe1353de0 Correct the last parameter for clalloc 1999-11-28 21:07:11 +00:00
Nick Hibma
88ea580e34 Revoke the vnodes on detach. This avoids the crashes people have seen
when moused was still running when the mouse was detached.

Convert uhid to use make_dev while I am there. Ugen still needs to be
converted.
1999-11-21 17:25:30 +00:00
Nick Hibma
3d45ad67b2 Change the clist reservation from 0 to buffer size.
Submitted by:  mmoeller@infolibria.com
1999-11-18 12:50:48 +00:00
Nick Hibma
3241be7550 Synchronisation with NetBSD as of 1999/11/16:
Cleaning up the code:
- Declare many functions static
- Change variable names to make them more self explanatory
- Change usbd_request_handle -> usbd_xfer_handle
- Syntactical changes
- Remove some unused code
- Other KNF changes

Interrupt context handling
- Change delay to usbd_delay_ms were possible (takes polling mode into
  account)
- Change detection mechanism for interrupt context

Add support for pre-allocation DMA-able memory by device driver

Add preliminary support for isochronous to the UHCI driver (not for OHCI
yet).

usb.c, uhci.c, ohci.c
- Initial attempt at detachable USB host controllers
- Handle the use_polling flag with a lttle more care and only set it if
we are cold booting.

usb.c, uhci.c ohci.c, usbdi.c usbdi_util.c usb_subr.c
- Make sure an aborted pipe is marked as not running.
- Start queued request in the right order.
- Insert some more DIAGNOSTIC sanity checks.
- Remove (almost) unused definitions USBD_XFER_OUT and USBD_XFER_IN.

usb.c, usb_subr.c
- Add an event mechanism so that a userland process can watch devices
  come and go.

ohci.c
- Handle the case when a USB transfer is so long that it crosses two
  page (4K) boundaries.  OHCI cannot do that with a single TD so we make
  a chain.

ulpt.c
- Use a bigger buffer when transferring data.
- Pre-allocate the DMA buffer.  This makes the driver slightly more
  efficient.
- Comment out the GET_DEVICE_ID code, because for some unknown reason it
  causes printing to fail sometimes.

usb.h
- Add a macro to extract the isoc type.
- Add a macro to check whether the routine has been entered after splusb
  and if not, complain.

usbdi.c
- Fix a glitch in dequeueing and aborting requests on interrupt pipes.
- Add a flag in the request to determine if the data copying is done by
  the driver or the usbdi layer.
1999-11-17 22:33:51 +00:00
Nick Hibma
babd82dfa2 Avoid the usurping message 1999-11-11 17:36:33 +00:00
Peter Wemm
b09ce13f07 Use cdevsw_add() explicitly as a workaround for DEV_DRIVER_MODULE().
This should be changed to use make_dev() at some point.
1999-11-08 07:24:55 +00:00
Nick Hibma
8c895d718b Major synchronisation with the NetBSD USB stack:
- Some cleanup and improvements in the uhci and ohci drivers
- Support for plugging and unplugging devices improved
- Now available is bulk transport over OHCI controllers
- Resume and suspend have been temporarily been disabled again.  Proper
  support for it is available in the uhci.c and ohci.c files but I have
  not yet spent the brain cycles to use it.
- OpenBSD now uses the USB stack as well
- Add FreeBSD tags
1999-10-07 19:26:38 +00:00
Poul-Henning Kamp
d6a0e38a1b Remove five now unused fields from struct cdevsw. They should never
have been there in the first place.  A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags
1999-09-25 18:24:47 +00:00
Nick Hibma
d88879933b We use device_set_desc_copy, so we do not need to free the copied text
manually.
1999-08-28 11:35:36 +00:00
Poul-Henning Kamp
03016f421b Remove cmaj and bmaj args from DEV_DRIVER_MODULE. 1999-07-04 14:58:56 +00:00
Poul-Henning Kamp
4e2f199e0c This commit should be a extensive NO-OP:
Reformat and initialize correctly all "struct cdevsw".

        Initialize the d_maj and d_bmaj fields.

        The d_reset field was not removed, although it is never used.

I used a program to do most of this, so all the files now use the
same consistent format.  Please keep it that way.

Vinum and i4b not modified, patches emailed to respective authors.
1999-05-30 16:53:49 +00:00
Nick Hibma
4cc318579c Enable the support for a file interface on the HID driver for
easy testing of the HID reports that come back.

Submitted by: MAEKAWA Masahide <bishop@rr.iij4u.or.jp>
1999-05-09 20:13:51 +00:00
Nick Hibma
808844911f Add URL to HID spec 1999-05-03 23:13:14 +00:00
Peter Wemm
6182fdbda8 Bring the 'new-bus' to the i386. This extensively changes the way the
i386 platform boots, it is no longer ISA-centric, and is fully dynamic.
Most old drivers compile and run without modification via 'compatability
shims' to enable a smoother transition.  eisa, isapnp and pccard* are
not yet using the new resource manager.  Once fully converted, all drivers
will be loadable, including PCI and ISA.

(Some other changes appear to have snuck in, including a port of Soren's
 ATA driver to the Alpha.  Soren, back this out if you need to.)

This is a checkpoint of work-in-progress, but is quite functional.

The bulk of the work was done over the last few years by Doug Rabson and
Garrett Wollman.

Approved by:	core
1999-04-16 21:22:55 +00:00
Nick Hibma
67aa00a71b 1) Make debugging more selective.
2) create function usbd_errstr which turns a usbd_status into a sensible
   error message
3) Change the printf in DPRINTF to logprintf which is a define for
   log(KERN_DEBUG, x)
1999-04-11 20:50:33 +00:00
Matthew Dillon
0a5e03dda5 Fix warnings in preparation for adding -Wall -Wcast-qual to the
kernel compile
1999-01-28 01:59:53 +00:00
Nick Hibma
235dddd4ea Textual changes 1999-01-22 00:51:12 +00:00
Nick Hibma
1c8fa23724 Corrected the latent fact that the uhub driver was providing a driver for
the usb device class instead of the uhub devclass. Only a problem with more
than one USB host controller.
1999-01-14 01:28:15 +00:00
Nick Hibma
bc2093747f Changed 'xxxdebug = 0' to '...= 1' (Brian Feldman) 1999-01-13 01:09:14 +00:00
Nick Hibma
53809e8652 Sync with NetBSD sources. Almost there. Mostly style fixes. 1999-01-10 18:42:54 +00:00
Nick Hibma
a73f7cf01f Major synchronisation with NetBSD USB code 1999-01-07 23:07:57 +00:00
Nick Hibma
6fef2c2c27 Added Id to all files 1998-12-14 09:32:25 +00:00
Nick Hibma
3e041e6116 Updated USB kernel sources to NetBSD sources of 1998-12-09.
1 bug fix and several textual changes.
Preparing to feed back changes for port into NetBSD to create one source base.
1998-12-13 22:27:42 +00:00