5f0b3b1510
usbd_devinfo_vp(): search the know devs array also if the device
...
doesn't return product description (e.g. Kye's Genius NetScroll
mouse returns vendor, but not product); the strings
returned by device are still preferred to those in the array, though
2000-02-20 14:45:05 +00:00
481e8339dc
Change the USB event mechanism to include more information about devices
...
and drivers. Partly from FreeBSD.
2000-02-02 07:33:59 +00:00
e7f114ba6d
Make sure to use delay() in usb_delay_ms() while cold booting.
2000-02-01 17:46:17 +00:00
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
cc381bcb7c
Add usbd_reload_device_desc() to get the device descriptor again from a device.
...
Useful if e.g. downloading firmware updates the revision number.
2000-01-16 23:11:43 +00:00
33cf622176
Add another debug printf.
1999-12-18 22:51:58 +00:00
fc03707eef
Add even more debug output.
1999-12-15 23:00:05 +00:00
0164856f79
More debug printfs.
1999-12-15 20:05:08 +00:00
8111aaeef9
Cosmetics and a couple of diagnostic messages.
1999-12-06 21:06:59 +00:00
c156651eb9
Avoid the special when disconnecting devices with no config descriptor.
...
It was wrong.
1999-11-24 23:14:39 +00:00
3386c68b46
Cosmetic changes and some small improvements. From FreeBSD and Nick Hibma.
1999-11-18 23:32:25 +00:00
70ad5362d4
Fix a pointer test that I got wrong in the big code cleanup.
1999-11-16 22:15:50 +00:00
b019d68caa
Some minor changes from OpenBSD.
1999-11-16 12:04:28 +00:00
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
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
11403b6ec1
Fix some bugs in USB controller detach code.
1999-10-12 20:02:47 +00:00
df435c83b2
Add an event mechanism so that a userland process can watch devices come
...
and go.
1999-10-12 11:54:56 +00:00
740ae27d5a
Add a quirk for devices that lie about how they are powered.
1999-10-11 09:16:39 +00:00
a4457e18b3
More DIAGNOSTIC paranoia.
1999-09-16 19:20:34 +00:00
7049e8eb1b
Add preliminary (untested) code for detaching the USB host controller
...
(needed for CardBus based controllers).
1999-09-15 10:25:30 +00:00
ff6a476e6c
Rearrange the code a little so we can decide if we are in process
...
or interrupt context in a reliable way. Mainly used for DIAGNOSTIC.
1999-09-13 19:18:17 +00:00
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
2425433ff6
Change some printf to DPRINTF for consistency. From Nick Hibma, FreeBSD.
1999-09-05 21:22:38 +00:00
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
04cd1cc8ee
Make usbd_errstr() always return a useful error message; it's not like
...
the strings are that big.
1999-08-29 19:41:27 +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.
...
Fix some problems with transfer abort & timeout.
1999-08-22 20:12:39 +00:00
c0f0486836
Add a utility function, usbd_errstr(), to print error strings. From FreeBSD.
1999-08-19 19:51:36 +00:00
54adf47f36
Redo the UHCI data toggle handling.
...
Make sure data toggles get synchronized on open and
when clearing an endpoint stall.
1999-08-17 20:59:04 +00:00
3016e1ebe0
Make some small changes to make it compile on OpenBSD.
1999-08-17 16:06:20 +00:00
290c03447b
Change the way transfers are dequeued so thet we know that they
...
are removed from the queue before being deallocated.
1999-08-16 20:24:33 +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
...
thread and the config detach method.
Squish a number of space leaks on detach.
1999-06-30 06:44:22 +00:00
475ed73e46
Get rid of a bunch of code that was part of an old USBDI proposal, but that
...
is unused in our USB stack.
Once upon a time, when I started writing the USB stack for NetBSD, there
was an effort to make a standard for how USB device drivers should interact
with the rest of the USB stack. This effort had contributors from just
about all Un*x camps (but not Micro$oft :). I based my design on one of their
early proposals since I thought it would be a good idea if we could all
share device drivers with a minimum effort. Shortly after I started my work
all the free Un*x people were thrown out of the USBDI work since we did not
pay the USB membership fee. Well, some time has passed now and the work of
the standardization group is almost public again. But alas, the new standard
has grown to be a monster! I do not want to have this as the basis for the
*BSD USB stack; it is far too complicated.
So, since we are not even close to being compilant with the standard, I've
thrown out some old baggage.
1999-06-14 17:09:57 +00:00
011be0080e
Add vendor/product/release locators. Added in frustration as my HID
...
devices appeared as different devices after some plugging and unplugging. :-)
1999-05-16 13:51:05 +00:00
e16867970c
More DIAGNOSTIC tests.
1999-05-13 23:29:41 +00:00
d11fcba216
More debug.
1999-05-09 14:37:18 +00:00
0cdb143eaf
Initialize pipe structure properly. From Joel Chen <jchen@nc.com>
1999-03-18 12:08:43 +00:00
f963dc8ddb
Some minor updates from FreeBSD.
1999-01-10 19:13:15 +00:00
875aa92d2c
Various little fixes from the FreeBSD version.
1999-01-08 11:58:25 +00:00
012d8f3eab
Fix typo in FreeBSD part of the code.
1999-01-07 22:12:08 +00:00
e4b5e096e8
Fix some FreeBSD compiler warnings.
1999-01-07 02:22:50 +00:00
b7ae463e9f
Fix bug setting up endpoint descriptors for an interface.
1999-01-01 15:21:42 +00:00
20f51aae57
Split usbd_delay_ms() into two functions, one can be used in
...
device drivers.
1998-12-30 18:06:25 +00:00
21e272bf01
Do not blindly assume that a device supports language id 0, instead
...
ask it what languages it supports.
1998-12-29 16:02:55 +00:00
961d81ade7
Return more info in ioctl(USB_DEVICEINFO).
1998-12-29 15:27:16 +00:00
4386ae98b0
Send more information to USB attach routines so that they can claim
...
multiple interfaces.
1998-12-28 21:05:26 +00:00
dfad58d4e0
Change the host controller internal API a little and add some incomplete
...
support for isochronous transfers.
1998-12-28 20:13:59 +00:00
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
eeb8a988a9
Oops, I commited the wrong version before.
1998-12-12 12:18:26 +00:00
jdolecek