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path: root/sys/dev/usb/controller/avr32dci.c
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* USB method structures for USB controllers and USB pipes should behselasky2013-12-111-6/+6
| | | | | constant and does not need to be modified. This also saves a small amount of RAM.
* Use string literals in string descriptors for marginallyhselasky2013-01-301-4/+2
| | | | | | better readability. Submitted by: Christoph Mallon
* Provide one global language string descriptor forhselasky2013-01-301-6/+2
| | | | | | | american english instead of giving each module its own. Submitted by: Christoph Mallon
* Modify the FreeBSD USB kernel code so that it can be compiled directlyhselasky2013-01-301-4/+6
| | | | | | | | | | | | | | | | | | | | | | into the FreeBSD boot loader, typically for non-USB aware BIOSes, EFI systems or embedded platforms. This is also useful for out of the system compilation of the FreeBSD USB stack for various purposes. The USB kernel files can now optionally include a global header file which should include all needed definitions required to compile the FreeBSD USB stack. When the global USB header file is included, no other USB header files will be included by default. Add new file containing the USB stack configuration for the FreeBSD loader build. Replace some __FBSDID()'s by /* $FreeBSD$ */ comments. Now all USB files follow the same style. Use cases: - console in loader via USB - loading kernel via USB Discussed with: Hiroki Sato, hrs @ EuroBSDCon
* Inherit USB mode from RootHUB port where the USB device is connected.hselasky2012-10-011-4/+0
| | | | | | | Only RootHUB ports can be dual mode. Disallow OTG ports on external HUBs. This simplifies some checks in the USB controller drivers. MFC after: 1 week
* Add support for the so-called streams feature of BULK endpointshselasky2012-08-121-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in SUPER-speed mode, USB 3.0. This feature has not been tested yet, due to lack of hardware. This feature is useful when implementing protocols like UASP, USB attached SCSI which promises higher USB mass storage throughput. This patch also implements support for hardware processing of endpoints for increased performance. The switching to hardware processing of an endpoint is done via a callback to the USB controller driver. The stream feature is implemented like a variant of a hardware USB protocol. USB controller drivers implementing device mode needs to be updated to implement the new "xfer_stall" USB controller method and remove the "xfer" argument from the "set_stall" method. The API's toward existing USB drivers are preserved. To setup a USB transfer in stream mode, set the "stream_id" field of the USB config structure to the desired value. The maximum number of BULK streams is currently hardcoded and limited to 8 via a define in usb_freebsd.h. All USB drivers should be re-compiled after this change. LibUSB will be updated next week to support streams mode. A new IOCTL to setup BULK streams as already been implemented. The ugen device nodes currently only supports stream ID zero. The FreeBSD version has been bumped. MFC after: 2 weeks
* Fix compiler warnings, mostly signed issues,hselasky2012-04-021-4/+3
| | | | | | when USB modules are compiled with WARNS=9. MFC after: 1 weeks
* Implement better support for USB controller suspend and resume.hselasky2011-12-141-33/+53
| | | | | | | | | | This patch should remove the need for kldunload of USB controller drivers at suspend and kldload of USB controller drivers at resume. This patch also fixes some build issues in avr32dci.c MFC after: 2 weeks
* Style change.hselasky2011-11-121-7/+6
| | | | | | | | | | | | - Make it easier to port the USB code to other platforms by only using one set of memory functions for clearing and copying memory. None of the memory copies are overlapping. This means using bcopy() is not required. - Fix a compile warning when USB_HAVE_BUSDMA=0 - Add missing semicolon in avr32dci. - Update some comments. MFC after: 1 week
* Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.ed2011-11-071-1/+1
| | | | | | The SYSCTL_NODE macro defines a list that stores all child-elements of that node. If there's no SYSCTL_DECL macro anywhere else, there's no reason why it shouldn't be static.
* Remove unneeded includes of <sys/linker_set.h>. Other headers that usejhb2011-01-111-1/+0
| | | | | | it internally contain nested includes. Reviewed by: bde
* Correct some root HUB descriptor fields in multiple controller drivers.hselasky2010-10-131-1/+1
| | | | | | Remove an unused structure. Approved by: thompsa (mentor)
* Remove overuse of exclamation marks in kernel printfs, there mere fact athompsa2009-11-261-2/+3
| | | | | | message has been printed is enough to get someones attention. Also remove the line number for DPRINTF/DPRINTFN, it already prints the funtion name and a unique message.
* Initialise variable before use.thompsa2009-11-221-0/+1
| | | | Submitted by: Hans Petter Selasky
* USB CORE:alfred2009-07-301-0/+1
| | | | | | | | | | | - Add minimum polling support to drive UMASS and UKBD in case of panic. - Add extra check to ukbd probe to fix problem about mouse devices attaching like keyboards. - P4 ID: 166148 Submitted by: hps Approved by: re
* Sync to p4thompsa2009-06-271-1/+1
| | | | | | | | | - Add support for devices that handle set and clear stall in hardware. - Add missing get timestamp function - Add more xfer flags Submitted by: Hans Petter Selasky Approved by: re (kib)
* - Make struct usb_xfer opaque so that drivers can not access the internalsthompsa2009-06-231-3/+22
| | | | - Reduce the number of headers needed for a usb driver, the common case is just usb.h and usbdi.h
* s/usb2_/usb_|usbd_/ on all function names for the USB stack.thompsa2009-06-151-12/+12
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* Rename usb pipes to endpoints as it better represents what they are, and structthompsa2009-06-071-5/+5
| | | | usb_pipe may be used for a different purpose later on.
* s/usb2_/usb_/ on all typedefs for the USB stack.thompsa2009-05-291-7/+7
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* s/usb2_/usb_/ on all C structs for the USB stack.thompsa2009-05-281-53/+53
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* Add a driver for the AVR32 series USB Device Controller. Not hooked up asthompsa2009-05-211-0/+2065
FreeBSD does not yet support this platform but it makes it easier to stay in sync. Submitted by: Hans Petter Selasky
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