Sarah Sharp 06df572909 USB: xhci: Fix command completion after a drop endpoint. ... The xHCI driver issues a Configure Endpoint command for two reasons: - a new configuration or alternate interface setting is selected - a quirky Fresco Logic prototype requires the command after a Reset Endpoint command. The xHCI driver only waits on the command in the first case. When a configure endpoint command completes, the driver needs to know why the command was generated. When the driver only supported selecting an initial configuration, the check was simple. Unfortunately that check doesn't work now that the driver supports alternate interfaces. If an endpoint must be dropped (because it's not in the new alternate setting) and no new endpoints are added, the math involving xhci_last_valid_endpoint() will assign -1 to an unsigned integer and cause an out-of-bounds array access. Move the check for the quirky hardware sooner and avoid the bad array access. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2009-12-11 11:55:27 -08:00
..
whci	USB: whci-hcd: correctly handle sg lists longer than QTD_MAX_XFER_SIZE.	2009-12-11 11:55:26 -08:00
ehci-atmel.c	USB: at91: Add USB EHCI driver for at91sam9g45 series	2009-09-23 06:46:30 -07:00
ehci-au1xxx.c	USB: au1xxx: add dev_pm_ops	2009-09-23 06:46:29 -07:00
ehci-dbg.c	USB: EHCI: split ehci_qh into hw and sw parts	2009-09-23 06:46:29 -07:00
ehci-fsl.c	USB: EHCI: use the new clear_tt_buffer interface	2009-07-12 15:16:39 -07:00
ehci-fsl.h
ehci-hcd.c	USB: EHCI: add native scatter-gather support	2009-12-11 11:55:19 -08:00
ehci-hub.c	USB: ehci-hub: Remove redundant ehci->debug check	2009-12-11 11:55:13 -08:00
ehci-ixp4xx.c	USB: EHCI: use the new clear_tt_buffer interface	2009-07-12 15:16:39 -07:00
ehci-mem.c	USB: EHCI: split ehci_qh into hw and sw parts	2009-09-23 06:46:29 -07:00
ehci-mxc.c	USB: Add EHCI support for MX27 and MX31 based boards	2009-12-11 11:55:18 -08:00
ehci-omap.c	USB: ehci-omap.c: introduce missing kfree	2009-12-11 11:55:27 -08:00
ehci-orion.c	USB: ehci-orion: Call ehci_reset before ehci_halt	2009-07-28 14:31:10 -07:00
ehci-pci.c	USB: work around for EHCI with quirky periodic schedules	2009-11-30 16:43:16 -08:00
ehci-ppc-of.c	USB: EHCI: use the new clear_tt_buffer interface	2009-07-12 15:16:39 -07:00
ehci-ps3.c	USB: EHCI: use the new clear_tt_buffer interface	2009-07-12 15:16:39 -07:00
ehci-q.c	USB: EHCI: add native scatter-gather support	2009-12-11 11:55:19 -08:00
ehci-sched.c	USB: ehci: Respect IST when scheduling new split iTDs.	2009-12-11 11:55:18 -08:00
ehci-w90x900.c	USB: Add nuvoton Ehci driver for w90p910 platform	2009-09-23 06:46:20 -07:00
ehci-xilinx-of.c	USB: Add support for Xilinx USB host controller	2009-12-11 11:55:13 -08:00
ehci.h	USB: work around for EHCI with quirky periodic schedules	2009-11-30 16:43:16 -08:00
fhci-dbg.c
fhci-hcd.c
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
fhci-tds.c
fhci.h
hwa-hc.c
isp116x-hcd.c
isp116x.h
isp1362-hcd.c	USB: isp1362: fix build warnings on 64-bit systems	2009-10-09 13:52:07 -07:00
isp1362.h	USB: FIX bitfield istl_flip:1, make it unsigned.	2009-12-11 11:55:20 -08:00
isp1760-hcd.c	USB: isp1760: allow platform devices to customize devflags	2009-09-23 06:46:29 -07:00
isp1760-hcd.h	USB: isp1760: allow platform devices to customize devflags	2009-09-23 06:46:29 -07:00
isp1760-if.c	USB: isp1760: allow platform devices to customize devflags	2009-09-23 06:46:29 -07:00
Kconfig	USB: Add EHCI support for MX27 and MX31 based boards	2009-12-11 11:55:18 -08:00
Makefile	USB: NXP ISP1362 USB host driver	2009-09-23 06:46:30 -07:00
ohci-at91.c	USB: modifications for at91sam9g10	2009-12-11 11:55:15 -08:00
ohci-au1xxx.c	USB: au1xxx: add dev_pm_ops	2009-09-23 06:46:29 -07:00
ohci-dbg.c
ohci-ep93xx.c	USB: ohci-ep93xx.c: remove unused variable	2009-09-23 06:46:34 -07:00
ohci-hcd.c	USB: ohci: quirk AMD prefetch for USB 1.1 ISO transfer	2009-11-17 16:46:33 -08:00
ohci-hub.c
ohci-lh7a404.c
ohci-mem.c
ohci-omap.c	omap: headers: Move remaining headers from include/mach to include/plat	2009-10-20 09:40:47 -07:00
ohci-pci.c	USB: ohci: quirk AMD prefetch for USB 1.1 ISO transfer	2009-11-17 16:46:33 -08:00
ohci-pnx4008.c	USB: Add missing static markers to ohci-pnx4008	2009-12-11 11:55:14 -08:00
ohci-pnx8550.c
ohci-ppc-of.c
ohci-ppc-soc.c
ohci-ps3.c
ohci-pxa27x.c	Merge branch 'origin' into for-linus	2009-09-24 21:22:33 +01:00
ohci-q.c	USB: ohci: quirk AMD prefetch for USB 1.1 ISO transfer	2009-11-17 16:46:33 -08:00
ohci-s3c2410.c
ohci-sa1111.c
ohci-sh.c
ohci-sm501.c
ohci-ssb.c
ohci-tmio.c
ohci.h	USB: ohci: quirk AMD prefetch for USB 1.1 ISO transfer	2009-11-17 16:46:33 -08:00
oxu210hp-hcd.c	USB: EHCI: OHCI: Remove unnecessary includes of reboot.h	2009-09-23 06:46:32 -07:00
oxu210hp.h
pci-quirks.c	Revert "USB: Work around BIOS bugs by quiescing USB controllers earlier"	2009-10-11 15:57:57 -07:00
pci-quirks.h
r8a66597-hcd.c	USB: r8a66597: clean up. remove unneeded null checks	2009-12-11 11:55:22 -08:00
r8a66597.h	usb: move r8a66597 register defines	2009-07-23 13:04:10 +09:00
sl811-hcd.c	USB: sl811-hcd: Fix device disconnect:	2009-09-23 06:46:16 -07:00
sl811.h
sl811_cs.c	pcmcia: rework the irq_req_t typedef	2009-11-28 18:03:14 +01:00
u132-hcd.c
uhci-debug.c
uhci-hcd.c	debugfs: Modified default dir of debugfs for debugging UHCI.	2009-09-15 09:50:49 -07:00
uhci-hcd.h
uhci-hub.c
uhci-q.c	USB: uhci: rm repeatedly evaluation for urbp->qh	2009-09-23 06:46:30 -07:00
xhci-dbg.c	USB: xhci: Fix slot and endpoint context debugging.	2009-09-23 06:46:17 -07:00
xhci-ext-caps.h
xhci-hcd.c	USB: xhci: Make reverting an alt setting "unfailable".	2009-12-11 11:55:27 -08:00
xhci-hub.c	USB: xhci: Root hub support.	2009-06-15 21:44:48 -07:00
xhci-mem.c	USB: xhci: Make reverting an alt setting "unfailable".	2009-12-11 11:55:27 -08:00
xhci-pci.c	USB: make urb scatter-gather support more generic	2009-12-11 11:55:14 -08:00
xhci-ring.c	USB: xhci: Fix command completion after a drop endpoint.	2009-12-11 11:55:27 -08:00
xhci.h	USB: xhci: Make reverting an alt setting "unfailable".	2009-12-11 11:55:27 -08:00