src-test2/sys/dev/usb/usb_request.c, branch release/9.2.0 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=release%2F9.2.0 2013-02-21T07:48:07Z MFC r246616 and r246759: 2013-02-21T07:48:07Z Hans Petter Selasky hselasky@FreeBSD.org 2013-02-21T07:48:07Z urn:sha1:4b98c206999a3a320d294c6d2d48072902224251 - Move scratch data from the USB bus structure to the USB device structure so that simultaneous access cannot happen. Protect scratch area using the enumeration lock. - Reduce stack usage in usbd_transfer_setup() by moving some big stack members to the scratch area. This saves around 200 bytes of stack. - Fix a whitespace. - Protect control requests using the USB device enumeration lock. - Make sure all callers of usbd_enum_lock() check the return value. - Remove the control transfer specific lock. - Bump the FreeBSD version number, hence external USB modules may need to be recompiled due to a USB device structure change. MFC r240750, r241987 and r242126: 2012-11-08T16:13:51Z Hans Petter Selasky hselasky@FreeBSD.org 2012-11-08T16:13:51Z urn:sha1:36dba61a3a6200609139a96b872a6f707d74561e Add missing CTLFLAG_TUN flag to tunable sysctls in the USB stack. Adjust timing parameters of FULL/LOW/HIGH speed USB enumeration and make these timing parameters tunable. This patch will fix enumeration with some USB devices. Fix a typo. MFC r233771: 2012-06-11T17:27:53Z Hans Petter Selasky hselasky@FreeBSD.org 2012-06-11T17:27:53Z urn:sha1:984b51cff66adde84de77d49a75b2a7621cce25a Add definitions and structures for USB 2.0 Link Power Management, LPM. MFC r233774: 2012-05-04T15:05:30Z Hans Petter Selasky hselasky@FreeBSD.org 2012-05-04T15:05:30Z urn:sha1:ff6992726817b1d204222665ac98d51c3c41b75c Fix compiler warnings, mostly signed issues, when USB modules are compiled with WARNS=9. MFC r230032, r230050, r230090, r230091 and r228493. 2012-01-18T07:57:17Z Hans Petter Selasky hselasky@FreeBSD.org 2012-01-18T07:57:17Z urn:sha1:efac1f2409d71638c4292e9c4f64e2469c38732c - Various XHCI and USB 3.0 related issues. - USB 3.0 HUBs should work after this change. MFC r227461: 2011-12-31T13:07:09Z Hans Petter Selasky hselasky@FreeBSD.org 2011-12-31T13:07:09Z urn:sha1:cf9f7f6ea2188275b97a64d79011765ec6596644 Style change. Use memxxx() functions instead of bxxx() functions. Add sysctl to not reset the device on clear stall failures, to 2011-08-19T09:01:34Z Hans Petter Selasky hselasky@FreeBSD.org 2011-08-19T09:01:34Z urn:sha1:9465dbeb5c83d1785de927f39db4541fd95dde24 temporarily mitigate problems with VMs. Approved by: re (kib) MFC after: 1 week Do not block zero report ID. It is correct value for devices with single 2011-08-09T08:11:26Z Alexander Motin mav@FreeBSD.org 2011-08-09T08:11:26Z urn:sha1:477a63a86420b6d3f922cf248c0d3fd325c665bf ID. This fixes USB_SET_IMMED call (synchronous operation) of the uhid(4) driver on devices with single report ID. Reviewed by: hselasky Approved by: re (kib) MFC after: 1 week Fix for VirtualBox 4.x and other virtual machines that fail 2011-07-16T12:50:30Z Hans Petter Selasky hselasky@FreeBSD.org 2011-07-16T12:50:30Z urn:sha1:f6bd103ef0d5bb7b63a4577dddb385128722e451 to generate a port reset change event. MFC after: 1 weeks Improve enumeration of Low- and Full-speed devices connected through a 2011-06-06T21:45:09Z Hans Petter Selasky hselasky@FreeBSD.org 2011-06-06T21:45:09Z urn:sha1:9eb0d7025ddb409b46d0b99c296ab9d18fe2c56f High-speed USB HUB by resetting the transaction translator (TT) before trying re-enumeration. Also when clear-stall fails multiple times try a re-enumeration. Suggested by: Trevor Blackwell MFC after: 14 days