Commit Graph

66 Commits

Author SHA1 Message Date
jdolecek 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
augustss 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
augustss e7f114ba6d Make sure to use delay() in usb_delay_ms() while cold booting. 2000-02-01 17:46:17 +00:00
augustss 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
augustss 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
augustss 33cf622176 Add another debug printf. 1999-12-18 22:51:58 +00:00
augustss fc03707eef Add even more debug output. 1999-12-15 23:00:05 +00:00
augustss 0164856f79 More debug printfs. 1999-12-15 20:05:08 +00:00
augustss 8111aaeef9 Cosmetics and a couple of diagnostic messages. 1999-12-06 21:06:59 +00:00
augustss c156651eb9 Avoid the special when disconnecting devices with no config descriptor.
It was wrong.
1999-11-24 23:14:39 +00:00
augustss 3386c68b46 Cosmetic changes and some small improvements. From FreeBSD and Nick Hibma. 1999-11-18 23:32:25 +00:00
augustss 70ad5362d4 Fix a pointer test that I got wrong in the big code cleanup. 1999-11-16 22:15:50 +00:00
augustss b019d68caa Some minor changes from OpenBSD. 1999-11-16 12:04:28 +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 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
augustss 11403b6ec1 Fix some bugs in USB controller detach code. 1999-10-12 20:02:47 +00:00
augustss df435c83b2 Add an event mechanism so that a userland process can watch devices come
and go.
1999-10-12 11:54:56 +00:00
augustss 740ae27d5a Add a quirk for devices that lie about how they are powered. 1999-10-11 09:16:39 +00:00
augustss a4457e18b3 More DIAGNOSTIC paranoia. 1999-09-16 19:20:34 +00:00
augustss 7049e8eb1b Add preliminary (untested) code for detaching the USB host controller
(needed for CardBus based controllers).
1999-09-15 10:25:30 +00:00
augustss 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
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 2425433ff6 Change some printf to DPRINTF for consistency. From Nick Hibma, FreeBSD. 1999-09-05 21:22:38 +00:00
augustss 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
thorpej 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
augustss 036a9c6974 Change some 'struct device' to 'bdevice'. From FreeBSD. 1999-08-28 21:42:35 +00:00
augustss 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
augustss c0f0486836 Add a utility function, usbd_errstr(), to print error strings. From FreeBSD. 1999-08-19 19:51:36 +00:00
augustss 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
augustss 3016e1ebe0 Make some small changes to make it compile on OpenBSD. 1999-08-17 16:06:20 +00:00
augustss 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
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 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
augustss 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
augustss e16867970c More DIAGNOSTIC tests. 1999-05-13 23:29:41 +00:00
augustss d11fcba216 More debug. 1999-05-09 14:37:18 +00:00
augustss 0cdb143eaf Initialize pipe structure properly. From Joel Chen <jchen@nc.com> 1999-03-18 12:08:43 +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 012d8f3eab Fix typo in FreeBSD part of the code. 1999-01-07 22:12:08 +00:00
augustss e4b5e096e8 Fix some FreeBSD compiler warnings. 1999-01-07 02:22:50 +00:00
augustss b7ae463e9f Fix bug setting up endpoint descriptors for an interface. 1999-01-01 15:21:42 +00:00
augustss 20f51aae57 Split usbd_delay_ms() into two functions, one can be used in
device drivers.
1998-12-30 18:06:25 +00:00
augustss 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
augustss 961d81ade7 Return more info in ioctl(USB_DEVICEINFO). 1998-12-29 15:27:16 +00:00
augustss 4386ae98b0 Send more information to USB attach routines so that they can claim
multiple interfaces.
1998-12-28 21:05:26 +00:00
augustss 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
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 eeb8a988a9 Oops, I commited the wrong version before. 1998-12-12 12:18:26 +00:00