Changes in Makefile

3efe891f - USB: add SPDX identifiers to all remaining Makefiles

Mon, 06 Nov 2017 15:34:07 +0000

USB: add SPDX identifiers to all remaining MakefilesIt's good to have SPDX identifiers in all files to make it easier toaudit the kernel tree for correct licenses.This updates the remaining drivers/usb/*Makefile* that were missing SPDXidentifiers. They all get the following identifier: SPDX-License-Identifier: GPL-2.0The SPDX identifier is a legally binding shorthand, which can be usedinstead of the full boiler plate text.Cc: Thomas Gleixner Cc: Kate Stewart Cc: Philippe Ombredanne Cc: Peter Korsgaard Cc: Thomas Winischhofer Cc: Johan Hovold Acked-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/early/Makefile

aeb9dd1d - usb/early: Add driver for xhci debug capability

Tue, 21 Mar 2017 08:01:30 +0000

usb/early: Add driver for xhci debug capabilityXHCI debug capability (DbC) is an optional but standalonefunctionality provided by an xHCI host controller. Softwarelearns this capability by walking through the extendedcapability list of the host. XHCI specification describesDbC in section 7.6.This patch introduces the code to probe and initialize thedebug capability hardware during early boot. With hardwareinitialized, the debug target (system on which this code isrunning) will present a debug device through the debug port(normally the first USB3 port). The debug device is fullycompliant with the USB framework and provides the equivalentof a very high performance (USB3) full-duplex serial linkbetween the debug host and target. The DbC functionality isindependent of the xHCI host. There isn't any preconditionfrom the xHCI host side for the DbC to work.One use for this feature is kernel debugging, for examplewhen your machine crashes very early before the regularconsole code is initialized. Other uses include simpler,lockless logging instead of a full-blown printk consoledriver and klogd.Signed-off-by: Lu Baolu Acked-by: Thomas Gleixner Cc: Greg Kroah-Hartman Cc: Linus Torvalds Cc: Mathias Nyman Cc: Peter Zijlstra Cc: linux-usb@vger.kernel.orgLink: http://lkml.kernel.org/r/1490083293-3792-3-git-send-email-baolu.lu@linux.intel.com[ Small fix to the Kconfig help text. ]Signed-off-by: Ingo Molnar List of files: /linux-6.15/drivers/usb/early/Makefile

0a2b8a0d - usb: makefile cleanup

Thu, 07 Oct 2010 02:03:26 +0000

usb: makefile cleanupFor all modules, change -objs to -y; removeif-statements and replace with lists using the kbuild idiom; moveflags to the top of the file; and fix alignment while trying tomaintain the original scheme in each file.None of the dependencies are modified.Signed-off-by: matt mooney Acked-by: Sam Ravnborg Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/early/Makefile

df6c5169 - USB: ehci,dbgp,early_printk: split ehci debug driver from early_printk.c

Thu, 20 Aug 2009 20:39:48 +0000

USB: ehci,dbgp,early_printk: split ehci debug driver from early_printk.cMove the dbgp early printk driver in advance of refactoring and addingnew code, so the changes to this code are tracked separately from themove of the code.The drivers/usb/early directory will be the location of the currentand future early usb code for driving usb devices prior initializingthe standard interrupt driven USB drivers.Signed-off-by: Jason Wessel Cc: Ingo Molnar Cc: Andrew Morton Cc: Yinghai Lu Cc: "Eric W. Biederman" Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/early/Makefile