Commit Graph

8 Commits

Author SHA1 Message Date
Alexander Leidinger
d4c4f2c099 ehcivar.h:
Synchronise with NetBSD upto rev 1.19:
		- Allow 32 chars in the saved vendor string.
		- Some NetBSD-only changes.
		- Some missing parts (define, variable).

ehci_pci.c:
	Add vendor ids for ATI and Philips.

	Add identification strings for the following:
		o ALi's M5239
		o AMD 8111
		o ATI SB200, SB400
		o Intel 6300ESB, ICH4, ICH5, ICH7
		o NVIDIA nForce 2, nForce 3, nForce 4
		o Philips ISP156x

ehcireg.h:
	We're at the same level as rev 1.18 from NetBSD.

usb_port.h:
	NetBSD/OpenBSD specific things

Obtained from:		NetBSD via DragonFly
No comment from:	usb@
2005-09-18 11:45:39 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Ian Dowse
f79bef6097 Merge recent USB2/EHCI related changes from NetBSD:
o Reduce the interrupt delay to 2 microframes.
 o Follow the spec more closely when updating the overlay qTD in the QH.
 o No need to generate an interrupt at the data part of a control
   transfer, it's generated by the status transfer.
 o Make sure to update the data toggle on short transfers.
 o Turn the printf about needing toggle update into a DPRINTF.
 o Keep track of what high speed port (if any) a device belongs to
   so we can set the transaction translator fields for the transfer.
 o Verbosely refuse to open low/full speed pipes that depend on
   unimplemented split transaction support.
 o Fix various typos in comments.

Obtained from:	NetBSD
2004-11-03 01:52:50 +00:00
Ian Dowse
da37d6ad41 Attempt to follow the correct procedure for synchronising with the
system BIOS to disable legacy device emulation as per the "EHCI
Extended Capability: Pre-OS to OS Handoff Synchronisation" section
of the EHCI spec. BIOSes that implement legacy emulation using SMIs
are supposed to disable the emulation when this procedure is performed.
2004-08-02 12:56:01 +00:00
Lukas Ertl
dae4042053 MFNetBSD ehci.c and ehcireg.h
ehci.c (1.55), ehcireg.h (1.16); author: mycroft
     Set the data toggle correctly, and use EHCI_QTD_DTC.  This fixes
     problems with my ALi-based drive enclosure (it works now, rather
     than failing to attach).  Also seems to work with a GL811-based
     enclosure and an ASUS enclosure with a CD-RW, on both Intel and
     NEC controllers.

     Note: The ALi enclosure is currently very SLOW, due to some issue
     with taking too long to notice that the QTD is complete.  This
     requires more investigation.

ehci.c (1.56); author: mycroft
     Failure to properly mask off UE_DIR_IN from the endpoint address
     was causing OHCI_ED_FORMAT_ISO and EHCI_QH_HRECL to get set
     spuriously, causing rather interesting lossage.

     Suddenly I get MUCH better performance with ehci...

ehci.c (1.58); author: mycroft
     Fix a stupid bug in ehci_check_intr() that caused use to try to
     complete a transaction that was still running.  Now ehci can
     handle multiple devices being active at once.

ehci.c (1.59); author: enami
     As the ehci_idone() now uses the variable `epipe'
     unconditionally, always declare it (in other words, make this
     file compile w/o EHCI_DEBUG).

ehci.c (1.60); author: mycroft
     Remove comment about the data toggle being borked.

ehci.c (1.61); author: mycroft
     Update comment.

ehci.c (1.62); author: mycroft
     Adjust a couple of comments to make it clear WTF is going on.

ehci.c (1.63); author: mycroft
     Fix an error in a debug printf().

ehci.c (1.64), ehcireg.h (1.17); author: mycroft
     Further cleanup of toggle handling.  Now that we use EHCI_QH_DTC,
     we don't need to fiddle with the TOGGLE bit in the overlay
     descriptor, so minimize how much we fuss with it.

Obtained from:   NetBSD
2004-06-26 00:52:37 +00:00
Lukas Ertl
1f6625d1f8 MFNetBSD 1.15, author: mycroft
Fix an unimportant typo.
2004-06-20 15:32:19 +00:00
Julian Elischer
bb841defc0 Diff reduction to NetBSD
Trying to figure out why this only works with SOME EHCI  controllers.

Obtained from:	NetBSD
MFC after:	1 week
2004-03-19 07:14:23 +00:00
Bernd Walter
ca3acad1d7 add EHCI (USB 2.0) controller support.
Approved by:	joe
		gallatin (mentor)
Obtained from:  NetBSD
2003-04-14 14:04:08 +00:00