Alan Stern 49d0f078f4 USB: add missing delay during remote wakeup ... This patch (as1330) fixes a bug in khbud's handling of remote wakeups. When a device sends a remote-wakeup request, the parent hub (or the host controller driver, for directly attached devices) begins the resume sequence and notifies khubd when the sequence finishes. At this point the port's SUSPEND feature is automatically turned off. However the device needs an additional 10-ms resume-recovery time (TRSMRCY in the USB spec). Khubd does not wait for this delay if the SUSPEND feature is off, and as a result some devices fail to behave properly following a remote wakeup. This patch adds the missing delay to the remote-wakeup path. It also extends the resume-signalling delay used by ehci-hcd and uhci-hcd from 20 ms (the value in the spec) to 25 ms (the value we use for non-remote-wakeup resumes). The extra time appears to help some devices. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Cc: Rickard Bellini <rickard.bellini@ericsson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-01-20 15:24:34 -08:00
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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	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
ehci-dbg.c	USB: EHCI: split ehci_qh into hw and sw parts	2009-09-23 06:46:29 -07:00
ehci-fsl.c
ehci-fsl.h
ehci-hcd.c	USB: add missing delay during remote wakeup	2010-01-20 15:24:34 -08:00
ehci-hub.c	USB: EHCI & UHCI: fix race between root-hub suspend and port resume	2010-01-20 15:24:34 -08:00
ehci-ixp4xx.c
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: replace mach header with plat	2009-12-16 12:44:04 -08:00
ehci-orion.c
ehci-pci.c	USB: work around for EHCI with quirky periodic schedules	2009-11-30 16:43:16 -08:00
ehci-ppc-of.c
ehci-ps3.c
ehci-q.c	USB: EHCI: fix handling of unusual interrupt intervals	2010-01-20 15:24:34 -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	kfifo: move struct kfifo in place	2009-12-22 14:17:55 -08:00
fhci-tds.c	kfifo: move struct kfifo in place	2009-12-22 14:17:55 -08:00
fhci.h	kfifo: rename kfifo_put... into kfifo_in... and kfifo_get... into kfifo_out...	2009-12-22 14:17:56 -08:00
hwa-hc.c
isp116x-hcd.c
isp116x.h
isp1362-hcd.c	isp1362-hcd: use bitmap_find_next_zero_area	2009-12-16 07:20:18 -08:00
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	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
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	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
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	const: constify remaining dev_pm_ops	2009-12-15 08:53:25 -08:00
r8a66597.h
sl811_cs.c	pcmcia: rework the irq_req_t typedef	2009-11-28 18:03:14 +01:00
sl811-hcd.c
sl811.h
u132-hcd.c
uhci-debug.c
uhci-hcd.c	USB: EHCI & UHCI: fix race between root-hub suspend and port resume	2010-01-20 15:24:34 -08:00
uhci-hcd.h
uhci-hub.c	USB: add missing delay during remote wakeup	2010-01-20 15:24:34 -08:00
uhci-q.c	USB: uhci: rm repeatedly evaluation for urbp->qh	2009-09-23 06:46:30 -07:00
xhci-dbg.c
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
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