Commit Graph

20 Commits

Author SHA1 Message Date
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB.
Approved by: trb
2003-02-19 05:47:46 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
2003-01-21 08:56:16 +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
3ccc9447a9 MFNetBSD: hid.c (1.22), uhci.c (1.150), usb_subr.c (1.97)
date: 2002/01/14 13:23:37;  author: tsutsui;
    Call malloc(9) with M_ZERO flag instead of memset() after malloc().
2002-04-07 17:53:58 +00:00
Josef Karthauser
58878b8a68 Sync with NetBSD (1.16 - 1.17)
"Bring the coding style into the 80s, i.e., get rid of __P and use
 ANSI prototypes and declarations."
2001-12-29 20:37:14 +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
dd90ae7a87 Sync with NetBSD:
Fix the saving of the location at pop properly. Only save the position
and not the complete locator.

(sp? s/sav/saf/g if appropriate)
2000-05-14 16:59:31 +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
c7de838d37 Sync with NetBSD: Keep the bit position even when the report descriptor says POP. 2000-04-02 23:15:08 +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
24b4921ad1 Remove superfluous header file includes.
Pushed-By:	phk
1999-11-08 21:06:21 +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
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
Nick Hibma
235dddd4ea Textual changes 1999-01-22 00:51:12 +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
fd3ae282c5 Added UCLASS_CDC definitions to usb.h 1998-12-15 07:06:51 +00:00
Nick Hibma
6fef2c2c27 Added Id to all files 1998-12-14 09:32:25 +00:00
Nick Hibma
0cec007c5f Initial commit of ported NetBSD USB stack 1998-11-26 23:13:13 +00:00