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80 Commits

Author SHA1 Message Date
augustss 55c5d10627 Fix typos. 
Never, never, never commit without compiling first.
 2000-01-19 01:16:38 +00:00
augustss fe18229923 Obey the interrupt interval here also. 2000-01-19 01:04:26 +00:00
augustss a97cf3f9ce Fix a buglet in framelist locking. 2000-01-19 01:02:11 +00:00
augustss 21863071b1 Move the zeroing of the xfer to the individual methods. 2000-01-18 20:23:42 +00:00
augustss f14036861f Turn xfer allocation into a method in the HC driver. The reason is that 
an HC driver may want to subclass the xfer to have additional private fields.
 2000-01-18 20:11:00 +00:00
augustss ed1996fc7d Be a little more talkative on with UHCIDEBUG on errors. 2000-01-17 01:01:07 +00:00
augustss 2b8a0e9b1c Remove some debug code that was commited by mistake. 2000-01-16 13:14:43 +00:00
augustss 537c04e5ee Add a flag, USBD_FORCE_SHORT_XFER, to transfers. Using this flag will 
force the last packet of a transfer to be smaller than the maximum
packet size.  The only time this matters is if the transfer size is
a multiple of the maximum packet size, in which case a 0 length packet
is sent last.
Some weird devices require this behaviour to determine the end of
a transfer.
 2000-01-16 13:12:05 +00:00
augustss 1a080201cc Add shutdown hooks to ensure that the host controller is halted when 
a reboot occurs.
 2000-01-16 10:27:51 +00:00
augustss 6e2f22c70f Turn on the MAXP bit in the controller to allow 64 byte packets at 
the end of a frame.
 1999-12-24 13:56:35 +00:00
augustss 8111aaeef9 Cosmetics and a couple of diagnostic messages. 1999-12-06 21:06:59 +00:00
augustss b15fcce56c Use vertical nscheduling for bulk traffic. It improves bulk thruput a lot. 
From FreeBSD and Nick Hibma.
 1999-12-01 00:42:05 +00:00
augustss 881d3f4735 A little cosmetic. 1999-11-23 20:36:10 +00:00
augustss 3386c68b46 Cosmetic changes and some small improvements. From FreeBSD and Nick Hibma. 1999-11-18 23:32:25 +00:00
augustss cdaec29859 A few more purely stylistic changes that I missed in the last round. 1999-11-17 23:00:49 +00:00
augustss ffb29861c2 Add a few more diagnostics. 1999-11-16 22:19:03 +00:00
augustss 5f8274b5a6 Get transfer status right on short transfers. From FreeBSD, Nick Hibma. 1999-11-13 23:58:01 +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 a28e3fec43 Fix PR8666, to verbose diagnostics. 1999-10-23 00:21:01 +00:00
augustss db3b140df8 Handle the (weird) case when the power hook is called with a resume 
without a prior suspend.
 1999-10-17 15:31:00 +00:00
augustss d8e5f3ab24 Add a DIAGNOSTIC to check that the polling flag is set when resuming. 1999-10-16 15:35:18 +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 b14b78dfc9 Deallocate resources (bus space and interrupts) when detaching from 
the bus.
 1999-10-12 11:21:24 +00:00
augustss fb7795c908 Make sure the HC deactivation is propagated. 1999-09-18 11:25:50 +00:00
augustss 7fcc1703ff Cosmetic change: s/xfer/data/ 1999-09-15 21:12:29 +00:00
augustss e54df1b10c Handle the use_polling flag with a lttle more care and only set it if 
we are cold booting.
 1999-09-15 14:17:14 +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 ba2c2e2ade * Make sure an aborted pipe is marked as not running. 
* Start queued request in the right order.
* Insert some more DIAGNOSTIC sanity checks.
 1999-09-13 21:33:25 +00:00
augustss bc5da9a8da Make sure timeouts count as interrupt context too. 1999-09-13 19:49:41 +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 98b6524413 * Move DMA buffer allocation to HC independent code. 
* Remove (almost) unused definitions USBD_XFER_OUT and USBD_XFER_IN.
 1999-09-11 08:19:26 +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
augustss f3421bec94 Change the way the direction is extracted from the endpoint descriptor. 
No functional changes to the drivers.  From Nick Hibma, FreeBSD.
 1999-09-04 22:26:11 +00:00
augustss 46fd81350a Rewrite interrupt routine from clarity. From Nick Hibma, FreeBSD. 1999-09-02 18:11:41 +00:00
augustss 4c217fdaf8 Merge the soft_{td,ed} with the real {td,ed}. This saves time and space. 
(And fix typo in corresponding uhci change.)
 1999-08-22 23:41:00 +00:00
augustss cc8b61583c Merge the soft_{td,qh} with the real {td,qh}. This saves time and space. 1999-08-22 23:19:56 +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 a293a6cc73 Make sure not to call tsleep() from suspend/resume routine. 1999-08-20 16:42:38 +00:00
augustss a9563e089b A first stab at making the UHCI driver endian independent. 
(It doesn't seem to be quite working yet.)
 1999-08-19 19:52:38 +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 208dad78d1 Get data toggle right for short bulk transfers. 
(XXX This code needs to be rewritten.)
 1999-08-02 23:35:55 +00:00
augustss d2db832909 Do abort of transfers in a sane way. Fixes PR 8041. 1999-08-02 19:30:34 +00:00
augustss 361422bc96 Apply some bulk transfer bug fixes from FreeBSD. 1999-07-12 05:22:50 +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