src/sys/dev/usb/usb_transfer.h, branch release/12.3.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F12.3.0 2017-11-27T14:52:40Z sys/dev: further adoption of SPDX licensing ID tags. 2017-11-27T14:52:40Z Pedro F. Giffuni pfg@FreeBSD.org 2017-11-27T14:52:40Z urn:sha1:718cf2ccb9956613756ab15d7a0e28f2c8e91cab Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. This commit marks the beginning of a new internal USB 2011-11-28T09:54:41Z Hans Petter Selasky hselasky@FreeBSD.org 2011-11-28T09:54:41Z urn:sha1:9c7e90ba9df631ab450cbe9ff2483883e7b38c7d transfer statemachine. This work is about using a single state variable instead of multiple state bits as input for the USB statemachine to determine what to do in the various parts of the code. No APIs towards USB device drivers or USB host controller drivers will be changed. MFC after: 1 month This commit adds full support for USB 3.0 devices in host and device 2010-10-04T23:18:05Z Hans Petter Selasky hselasky@FreeBSD.org 2010-10-04T23:18:05Z urn:sha1:963169b4af5d1a347560f060254e1df9541b2350 mode in the USB core. The patch mostly consists of updating the USB HUB code to support USB 3.0 HUBs. This patch also add some more USB controller methods to support more active-alike USB controllers like the XHCI which needs to be informed about various device state events. USB 3.0 HUBs are not tested yet, due to lack of hardware, but are believed to work. After this update the initial device descriptor is only read twice when we know that the bMaxPacketSize is too small for a single packet transfer of this descriptor. Approved by: thompsa (mentor) Change argument for usbd_get_dma_delay() from USB bus to USB device, some 2010-09-02T04:01:18Z Andrew Thompson thompsa@FreeBSD.org 2010-09-02T04:01:18Z urn:sha1:527aa7b226444c9b34752c1becf739381161e408 embedded hardware needs to know exactly which device is in question before it exactly can decide the required delay. Submitted by: Hans Petter Selasky Use a more obvious prefix for the USB control (endpoint 0) transfers rather 2010-04-22T22:15:08Z Andrew Thompson thompsa@FreeBSD.org 2010-04-22T22:15:08Z urn:sha1:5b3bb704f7310e9437574b71cb5232f2f5392b48 than default_*. - Make struct usb_xfer opaque so that drivers can not access the internals 2009-06-23T02:19:59Z Andrew Thompson thompsa@FreeBSD.org 2009-06-23T02:19:59Z urn:sha1:ed6d949afdbe3f25e6ef640881d8a0a72d7b7aa8 - Reduce the number of headers needed for a usb driver, the common case is just usb.h and usbdi.h Fix _USB2_* refernces in the header protection defines. 2009-06-15T01:09:19Z Andrew Thompson thompsa@FreeBSD.org 2009-06-15T01:09:19Z urn:sha1:759736470cac5ee5c7e86400bff165c7af6b400b s/usb2_/usb_|usbd_/ on all function names for the USB stack. 2009-06-15T01:02:43Z Andrew Thompson thompsa@FreeBSD.org 2009-06-15T01:02:43Z urn:sha1:a593f6b8de8b956bd0dd22f74805ede942e3d6a9 Rename usb pipes to endpoints as it better represents what they are, and struct 2009-06-07T19:41:11Z Andrew Thompson thompsa@FreeBSD.org 2009-06-07T19:41:11Z urn:sha1:ae60fdfba263901c34490262054e1dd39878b8f8 usb_pipe may be used for a different purpose later on. Revert the size_t part of the last commit for the moment, this blows up the 2009-05-30T00:22:57Z Andrew Thompson thompsa@FreeBSD.org 2009-05-30T00:22:57Z urn:sha1:f9cb546c233aa780517ea85bec2cc8630097535a USB_ADD_BYTES macro.