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linux/drivers/usb/host
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Anand Gadiyar 572538dee7 USB: ehci-omap: Fix resume failures after bus suspend 
An undocumented "feature" in the OMAP3 EHCI controller causes
suspended ports to be taken out of suspend when the USBCMD.Run/Stop
bit is cleared (this bit is normally cleared when ehci_bus_suspend
is called).

This "feature" breaks suspend-resume if the root-hub is allowed
to suspend. (The controller thinks it is in resume, and the PHY
thinks it is still in suspend).

There is an undocumented register bit that can be used to disable
this feature and restore normal behavior. Set this bit so
suspend-resume can work normally.

Tested on OMAP3 SDPs with the NXP ISP1504 and NXP ISP1703 PHYs.

Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-20 13:21:45 -07:00
..
whci
USB: Change the scatterlist type in struct urb
2010-05-20 13:21:41 -07:00
ehci-atmel.c
USB: ehci-atmel.c: use resource_size()
2010-03-02 14:53:18 -08:00
ehci-au1xxx.c
USB: ehci-au1xxx does not need EHCI IO watchdog
2010-05-20 13:21:31 -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-fsl: Add power management support
2010-03-02 14:53:15 -08:00
ehci-fsl.h
…
ehci-hcd.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
ehci-hub.c
USB: straighten out port feature vs. port status usage
2010-05-20 13:21:31 -07:00
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: defer reclamation of siTDs
2010-04-22 15:18:28 -07:00
ehci-mxc.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
ehci-omap.c
USB: ehci-omap: Fix resume failures after bus suspend
2010-05-20 13:21:45 -07:00
ehci-orion.c
USB: ehci-orion.c: use resource_size()
2010-03-02 14:53:17 -08:00
ehci-pci.c
USB: ehci: Elide I/O watchdog on NEC parts
2010-05-20 13:21:38 -07:00
ehci-ppc-of.c
USB: Convert concatenated __FILE__ to %s, __FILE__
2010-03-02 14:54:59 -08:00
ehci-ps3.c
USB: EHCI: use the new clear_tt_buffer interface
2009-07-12 15:16:39 -07:00
ehci-q.c
USB: Change the scatterlist type in struct urb
2010-05-20 13:21:41 -07:00
ehci-sched.c
USB: EHCI: defer reclamation of siTDs
2010-04-22 15:18:28 -07:00
ehci-w90x900.c
USB: Add nuvoton Ehci driver for w90p910 platform
2009-09-23 06:46:20 -07:00
ehci-xilinx-of.c
USB: Convert concatenated __FILE__ to %s, __FILE__
2010-03-02 14:54:59 -08:00
ehci.h
USB: remove bogus USB_PORT_FEAT_*_SPEED symbols
2010-05-20 13:21:31 -07:00
fhci-dbg.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-hcd.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-hub.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-mem.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-q.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-sched.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci-tds.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
fhci.h
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
hwa-hc.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
imx21-dbg.c
USB: MXC: Add i.MX21 specific USB host controller driver.
2010-03-02 14:52:55 -08:00
imx21-hcd.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
imx21-hcd.h
USB: MXC: Add i.MX21 specific USB host controller driver.
2010-03-02 14:52:55 -08:00
isp116x-hcd.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
isp116x.h
USB: add missing KERN_* constants to printks
2009-03-24 16:20:30 -07:00
isp1362-hcd.c
USB: clean up some host controller sparse warnings
2010-05-20 13:21:39 -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: Soften DW3 X/transaction error bit handling
2010-05-20 13:21:44 -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: Use resource_size
2010-05-20 13:21:42 -07:00
Kconfig
USB: ohci: Add Kconfig entries for ohci-omap3
2010-05-20 13:21:44 -07:00
Makefile
USB: xhci: rename driver to xhci_hcd
2010-03-19 07:24:08 -07:00
ohci-at91.c
USB: ohci-at91: fix power management hanging
2010-04-30 09:25:12 -07:00
ohci-au1xxx.c
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
ohci-da8xx.c
USB: OHCI: DA8xx/OMAP-L1x: fix up macro rename
2010-04-22 15:18:24 -07:00
ohci-dbg.c
USB: Convert concatenated __FILE__ to %s, __FILE__
2010-03-02 14:54:59 -08:00
ohci-ep93xx.c
USB: ohci-ep93xx.c: remove unused variable
2009-09-23 06:46:34 -07:00
ohci-hcd.c
USB: ohci: Add Kconfig entries for ohci-omap3
2010-05-20 13:21:44 -07:00
ohci-hub.c
USB: OHCI: don't look at the root hub to get the number of ports
2010-04-30 09:25:10 -07:00
ohci-lh7a404.c
USB: Convert concatenated __FILE__ to %s, __FILE__
2010-03-02 14:54:59 -08:00
ohci-mem.c
…
ohci-omap3.c
USB: ohci: introduce omap3 ohci-hcd driver
2010-05-20 13:21:44 -07:00
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: fix I2C API usage in ohci-pnx4008.
2010-03-02 14:55:15 -08:00
ohci-pnx8550.c
USB: automatically enable RHSC interrupts
2008-08-21 10:26:38 -07:00
ohci-ppc-of.c
USB: Convert concatenated __FILE__ to %s, __FILE__
2010-03-02 14:54:59 -08:00
ohci-ppc-soc.c
USB: Convert concatenated __FILE__ to %s, __FILE__
2010-03-02 14:54:59 -08:00
ohci-ps3.c
usb/ps3: Add missing annotations
2009-06-16 14:17:32 +10:00
ohci-pxa27x.c
const: constify remaining dev_pm_ops
2009-12-15 08:53:25 -08:00
ohci-q.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
ohci-s3c2410.c
USB: S3C: Move usb-control.h to platform include
2009-03-24 16:20:45 -07:00
ohci-sa1111.c
USB: Convert concatenated __FILE__ to %s, __FILE__
2010-03-02 14:54:59 -08:00
ohci-sh.c
USB: automatically enable RHSC interrupts
2008-08-21 10:26:38 -07:00
ohci-sm501.c
USB: automatically enable RHSC interrupts
2008-08-21 10:26:38 -07:00
ohci-ssb.c
USB: automatically enable RHSC interrupts
2008-08-21 10:26:38 -07:00
ohci-tmio.c
usb: struct device - replace bus_id with dev_name(), dev_set_name()
2009-01-07 09:59:52 -08:00
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: straighten out port feature vs. port status usage
2010-05-20 13:21:31 -07:00
oxu210hp.h
USB: replace uses of __constant_{endian}
2009-03-24 16:20:33 -07:00
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: straighten out port feature vs. port status usage
2010-05-20 13:21:31 -07:00
r8a66597.h
usb: move r8a66597 register defines
2009-07-23 13:04:10 +09:00
sl811_cs.c
pcmcia: rework the irq_req_t typedef
2009-11-28 18:03:14 +01:00
sl811-hcd.c
USB: straighten out port feature vs. port status usage
2010-05-20 13:21:31 -07:00
sl811.h
Rename WARN() to WARNING() to clear the namespace
2008-07-25 10:53:29 -07:00
u132-hcd.c
USB: fix u132-hcd code/data warning
2010-05-20 13:21:43 -07:00
uhci-debug.c
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h
2010-03-30 22:02:32 +09:00
uhci-hcd.c
USB: make hcd.h public (drivers dependency)
2010-05-20 13:21:30 -07:00
uhci-hcd.h
USB: replace uses of __constant_{endian}
2009-03-24 16:20:33 -07:00
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
USB: xhci: Correct assumptions about number of rings per endpoint.
2010-05-20 13:21:38 -07:00
xhci-ext-caps.h
USB: xhci: Fix finding extended capabilities registers
2010-03-02 14:55:02 -08:00
xhci-hub.c
USB: straighten out port feature vs. port status usage
2010-05-20 13:21:31 -07:00
xhci-mem.c
USB: remove the usb_host_ss_ep_comp structure
2010-05-20 13:21:40 -07:00
xhci-pci.c
USB: clean up some host controller sparse warnings
2010-05-20 13:21:39 -07:00
xhci-ring.c
USB: xHCI: Fix wrong usage of macro TRB_TYPE
2010-05-20 13:21:44 -07:00
xhci.c
USB: xhci: Set stream ID to 0 after cleaning up stalls.
2010-05-20 13:21:43 -07:00
xhci.h
USB: xhci: Correct assumptions about number of rings per endpoint.
2010-05-20 13:21:38 -07:00