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36 Commits

Author SHA1 Message Date
augustss
840a1d7e2b Fiddle enough with the tty so that it wakes up on detach and drops 
the reference count on the ucom.
 2001-01-23 22:06:25 +00:00
augustss
4b0119383e Ad support for an extra message in the ucom attach code. 2001-01-23 21:56:17 +00:00
augustss
0156530592 Null out pointers when closing pipes. 
Try to wake upper layer on error.
 2001-01-23 21:22:57 +00:00
augustss
23cffa82c7 Rearrange detach code so it is more likely to survive detaching an open 
device (it's still not waking up readers properly).
 2001-01-23 17:35:58 +00:00
eeh
507aaec04c Adapt to the new line discipline scheme. 2000-11-02 00:01:44 +00:00
explorer
365f7337ea make ucom into a random source, type TTY 2000-10-22 19:01:44 +00:00
augustss
23116295f4 Remove some // type comments. 2000-09-23 04:33:04 +00:00
toshii
8debbc34ab Change the second argument of tiocm_to_ucom to u_long, 
since the second argument of ioctl is a u_long value.
 2000-09-15 17:03:24 +00:00
toshii
8b74873d54 Cleanup the error handling code introduced in rev. 1.26. Commented by jhawk. 
No functional change.
 2000-09-13 05:17:14 +00:00
toshii
f7d700a127 Make the control line handling a little better. Avoid a DTR/RTS issue 
from uninitialized sc_mcr by not calling ucom_{dtr,rts} if possible.

XXX Flow control is still incomplete and needs more work.
 2000-09-10 03:10:20 +00:00
toshii
6bc11dce71 In ucomopen(), make sure to call splx() before returning 
when initialization fails.
 2000-09-08 07:20:52 +00:00
augustss
5cf4edb506 Handle output packet headers in a cleaner way. From IWAMOTO Toshihiro 
<iwamoto@sat.t.u-tokyo.ac.jp>, fixes kern/10573.
 2000-09-03 19:15:45 +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
1767c08cba Add a capability for pre/post processing on write/read. 2000-04-14 14:21:55 +00:00
itojun
d65678850d fix build of ucom. (static/non-static) 2000-04-08 01:22:26 +00:00
augustss
3b05a69aa2 Remove a couple of Static that shouldn't be there. 2000-04-07 12:40:16 +00:00
augustss
a302716de4 Let the parent device of a ucom decide what size the read and write 
buffers should be since it knows about the speed.
Increase the buffer size of uvisor.
XXX The uvisor is still pitifully slow.  There must be a problem somewhere.
 2000-04-06 13:32:28 +00:00
augustss
1acb380bf7 Make it compile without USB_DEBUG. From Chris Jones. 2000-04-05 21:24:11 +00:00
augustss
8b5373dd2e Use reference counting on the softc so detach doesn't blow it away prematurely. 2000-04-05 11:11:33 +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
e922214fb2 Use NULL instead of 0. 2000-02-08 18:45:27 +00:00
augustss
e0c519464a Add methods for ucom to call back on open/close. 2000-02-08 09:18:01 +00:00
augustss
0335569abc Make it compile even if you leave out the ucom attachment. 2000-01-25 13:56:23 +00:00
augustss
a2b1ac707a Split the umodem driver into two parts: the part that emulates a tty over 
two bulk pipes, and the setup and status fiddling goo.
This allows the former part to be shared by other drivers that need to
look like a tty.
 2000-01-25 08:12:58 +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
2aadcb5f47 Change the internal API to allow DMA buffers to be pre-allocated by 
the device driver instead of happening automagically in the HC driver.
This affects both the HC-USBD interface as well as the USBD-device
interface.
This change will allow DMA buffers to be reused e.g. in isochronous
traffic.

Add isochronous support to the UHCI driver (not for OHCI yet).
 1999-09-09 12:26:43 +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
f963dc8ddb Some minor updates from FreeBSD. 1999-01-10 19:13:15 +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
3b9a669a7d Remove #include that slipped in at FreeBSD merge. 1998-12-30 17:46:20 +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
f8b9a417f0 Improvement to the ugen driver. 
Better error checking.
Some code rearrengment.
 1998-12-09 00:18:10 +00:00
augustss
e424a174ba Add stub for a modem driver. 1998-12-02 22:47:19 +00:00