4b93911b25
Generate usb events on attach and detach.
2000-02-02 13:18:45 +00:00
a2b1ac707a
Split the umodem driver into two parts: the part that emulates a tty over
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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
97fc004770
Don't complain when umodemstartread() returns USBD_IN_PROGRESS. It's normal.
1999-11-26 09:12:50 +00:00
cdaec29859
A few more purely stylistic changes that I missed in the last round.
1999-11-17 23:00:49 +00:00
982eb1b4e6
Preallocate DMA buffers. Fixes problem reported by Hubert Feyrer.
1999-11-16 10:21:11 +00:00
0d2fabdf26
A number of stylistic changes to increase readability (many suggested
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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
98b6524413
* Move DMA buffer allocation to HC independent code.
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* Remove (almost) unused definitions USBD_XFER_OUT and USBD_XFER_IN.
1999-09-11 08:19:26 +00:00
2aadcb5f47
Change the internal API to allow DMA buffers to be pre-allocated by
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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
24251055bc
Change the way the `struct device' base part of all driver softc are
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declared and accessed to make it more portable. Idea from Nick Hibma, FreeBSD.
No functional changes.
1999-09-05 19:32:18 +00:00
f3421bec94
Change the way the direction is extracted from the endpoint descriptor.
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No functional changes to the drivers. From Nick Hibma, FreeBSD.
1999-09-04 22:26:11 +00:00
036a9c6974
Change some 'struct device' to 'bdevice'. From FreeBSD.
1999-08-28 21:42:35 +00:00
f747201099
Move more of the transfer completion processing to HC independent code.
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Fix some problems with transfer abort & timeout.
1999-08-22 20:12:39 +00:00
aa7264892d
Implement a modem driver for the Abstract Control Model, i.e. AT commands.
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It is accessible through the usual tty abstraction.
XXX The driver needs better error handling and a special call device.
XXX It also needs more testing.
1999-08-16 20:26:53 +00:00
b8b1e35ece
Some changes from FreeBSD (no functional differences).
1999-08-14 14:49:31 +00:00
b177c7a397
Totally redo the way device detach is done. It now uses a kernel event
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thread and the config detach method.
Squish a number of space leaks on detach.
1999-06-30 06:44:22 +00:00
07e0165b97
Update/add URLs to relevant USB specs.
1999-01-10 11:13:36 +00:00
875aa92d2c
Various little fixes from the FreeBSD version.
1999-01-08 11:58:25 +00:00
3b9a669a7d
Remove #include that slipped in at FreeBSD merge.
1998-12-30 17:46:20 +00:00
e0c228ae9c
Merge changes to make the USB stack work with FreeBSD. The original
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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
f8b9a417f0
Improvement to the ugen driver.
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Better error checking.
Some code rearrengment.
1998-12-09 00:18:10 +00:00
bedb40a78c
Use umodem as the modem driver stub.
1998-12-03 19:58:09 +00:00
augustss