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linux/drivers/usb/host
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Zhuang Jin Can fac4271d11 xhci: prevent bus_suspend if SS port resuming in phase 1 
When the link is just waken, it's in Resume state, and driver sets PLS to
U0. This refers to Phase 1. Phase 2 refers to when the link has completed
the transition from Resume state to U0.

With the fix of xhci: report U3 when link is in resume state, it also
exposes an issue that usb3 roothub and controller can suspend right
after phase 1, and this causes a hard hang in controller.

To fix the issue, we need to prevent usb3 bus suspend if any port is
resuming in phase 1.

[merge separate USB2 and USB3 port resume checking to one -Mathias]
Cc: <stable@vger.kernel.org>
Signed-off-by: Zhuang Jin Can <jin.can.zhuang@intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-07-22 14:19:37 -07:00
..
whci
USB: whci-hcd: Delete an unnecessary check before the function call "usb_put_hcd"
2015-03-18 16:56:40 +01:00
bcma-hcd.c
treewide: Remove unnecessary BCMA_CORETABLE_END macro
2015-02-11 14:38:28 -08:00
ehci-atmel.c
USB: ehci-atmel: rework clk handling
2015-03-18 13:28:35 +01:00
ehci-dbg.c
USB: ehci-dbg.c: move assignment out of if () block
2015-05-10 16:01:10 +02:00
ehci-exynos.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
ehci-fsl.c
drivers:usb:fsl:Make fsl ehci drv an independent driver module
2015-05-24 09:29:36 -07:00
ehci-fsl.h
…
ehci-grlib.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-hcd.c
drivers:usb:fsl: Fix compilation error for fsl ehci drv
2015-05-31 16:14:07 +09:00
ehci-hub.c
drivers:usb:fsl: Fix compilation error for fsl ehci drv
2015-05-31 16:14:07 +09:00
ehci-mem.c
USB: EHCI: don't allocate hardware periodic table atomically by default
2014-07-09 16:16:07 -07:00
ehci-msm.c
Revert "usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap"
2015-04-28 12:51:30 +02:00
ehci-mv.c
host: ehci-mv: remove duplicate check on resource
2014-11-07 09:01:50 -08:00
ehci-mxc.c
host: ehci-mxc: remove duplicate check on resource
2014-11-07 09:01:50 -08:00
ehci-omap.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ehci-orion.c
usb: ehci-orion: add more constants for register values
2015-03-26 10:50:52 +01:00
ehci-pci.c
ehci-pci: disable for Intel MID platforms (update)
2015-02-03 15:28:31 -08:00
ehci-platform.c
phy: for 4.2 merge window
2015-06-03 14:13:41 +09:00
ehci-pmcmsp.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-ppc-of.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-ps3.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ehci-q.c
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
ehci-sched.c
USB: EHCI: adjust error return code
2015-01-09 09:58:49 -08:00
ehci-sead3.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-sh.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-spear.c
host: ehci-spear: remove duplicate check on resource
2014-11-07 09:01:51 -08:00
ehci-st.c
usb: host: ehci-st: Add EHCI support for ST STB devices
2014-09-23 21:35:50 -07:00
ehci-sysfs.c
treewide: fix typo in printk and Kconfig
2014-11-20 14:56:11 +01:00
ehci-tegra.c
USB: ehci-tegra: fix inefficient copy of unaligned buffers
2015-05-08 01:43:44 +02:00
ehci-tilegx.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci-timer.c
USB: EHCI: improve interrupt qh unlink
2013-08-12 11:43:48 -07:00
ehci-w90x900.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
ehci-xilinx-of.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ehci.h
drivers:usb:fsl: Fix compilation error for fsl ehci drv
2015-05-31 16:14:07 +09:00
fhci-dbg.c
drivers/usb/host/fhci-dbg.c: remove unnecessary null test before debugfs_remove
2014-07-09 16:13:03 -07:00
fhci-hcd.c
usb: host: drop owner assignment from platform_drivers
2014-10-20 16:21:49 +02:00
fhci-hub.c
fhci-hub: use USB_DT_HUB
2015-04-03 19:03:19 +02:00
fhci-mem.c
…
fhci-q.c
…
fhci-sched.c
…
fhci-tds.c
…
fhci.h
…
fotg210-hcd.c
usb: generic resume timeout for v4.1
2015-04-10 13:45:27 +02:00
fotg210.h
fotg210: Use ehci_dbg_port struct
2014-11-07 09:02:38 -08:00
fsl-mph-dr-of.c
drivers:usb:fsl: Add support for USB controller version-2.5
2015-05-31 15:51:24 +09:00
fusbh200-hcd.c
USB: fusbh200-hcd.c: move assignment out of if () block
2015-05-10 16:01:10 +02:00
fusbh200.h
fusbh200: Use ehci_dbg_port struct
2014-11-07 09:02:38 -08:00
hwa-hc.c
USB: HWA: fix a warning message
2014-11-03 15:26:15 -08:00
imx21-dbg.c
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
imx21-hcd.c
imx21-hcd: use USB_DT_HUB
2015-04-03 19:03:18 +02:00
imx21-hcd.h
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
isp116x-hcd.c
USB: isp116x-hcd.c: move assignment out of if () block
2015-05-10 16:01:11 +02:00
isp116x.h
…
isp1362-hcd.c
isp1362-hcd: use USB_DT_HUB
2015-04-03 19:03:18 +02:00
isp1362.h
USB: isp1362: move debug files from proc to debugfs
2013-07-24 14:43:05 -07:00
Kconfig
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2015-06-27 12:44:34 -07:00
Makefile
drivers:usb:fsl:Make fsl ehci drv an independent driver module
2015-05-24 09:29:36 -07:00
max3421-hcd.c
max3421-hcd: use USB_DT_HUB
2015-04-03 19:03:18 +02:00
ohci-at91.c
USB: host: ohci-at91: remove useless uclk clock
2015-03-26 10:54:01 +01:00
ohci-da8xx.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-dbg.c
USB: ohci-dbg.c: move assignment out of if () block
2015-05-10 16:01:11 +02:00
ohci-exynos.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
ohci-hcd.c
USB: ohci-hcd.c: move assignment out of if () block
2015-05-10 16:01:11 +02:00
ohci-hub.c
ohci-hub: use USB_DT_HUB
2015-04-03 19:03:17 +02:00
ohci-jz4740.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-mem.c
USB: OHCI: add I/O watchdog for orphan TDs
2014-07-18 16:34:07 -07:00
ohci-nxp.c
usb: host: drop owner assignment from platform_drivers
2014-10-20 16:21:49 +02:00
ohci-omap3.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ohci-omap.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
ohci-pci.c
USB: OHCI: fix problem with global suspend on ATI controllers
2014-05-03 17:58:46 -04:00
ohci-platform.c
usb: ohci-platform: Use devm_of_phy_get_by_index
2015-05-11 21:42:25 +05:30
ohci-ppc-of.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-ps3.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ohci-pxa27x.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
ohci-q.c
USB: ohci-q.c: move assignment out of if () block
2015-05-10 16:01:11 +02:00
ohci-s3c2410.c
ohci-s3c2410: use HUB_CHAR_*
2015-01-25 21:01:13 +08:00
ohci-sa1111.c
usb: hcd: move controller wakeup setting initialization to individual driver
2013-12-08 18:06:46 -08:00
ohci-sm501.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-spear.c
Driver core patches for 3.19-rc1
2014-12-14 16:10:09 -08:00
ohci-st.c
usb: host: ohci-st: Add OHCI driver support for ST STB devices
2014-09-23 21:35:50 -07:00
ohci-tilegx.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci-tmio.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
ohci.h
USB: OHCI: Eliminate platform-specific test in ohci.h
2014-11-03 15:38:17 -08:00
oxu210hp-hcd.c
usb: generic resume timeout for v4.1
2015-04-10 13:45:27 +02:00
oxu210hp.h
…
pci-quirks.c
usb: host: pci_quirks: joing string literals
2015-01-31 09:05:06 -08:00
pci-quirks.h
usb: pci_quirks: fix sparse 'symbol not declared' warning
2014-05-27 16:25:32 -07:00
r8a66597-hcd.c
usb: generic resume timeout for v4.1
2015-04-10 13:45:27 +02:00
r8a66597.h
…
sl811_cs.c
usb: delete non-required instances of include <linux/init.h>
2014-01-08 15:01:39 -08:00
sl811-hcd.c
usb: generic resume timeout for v4.1
2015-04-10 13:45:27 +02:00
sl811.h
…
ssb-hcd.c
USB: ssb: use devm_kzalloc
2015-06-08 14:26:22 -07:00
u132-hcd.c
u132-hcd: use USB_DT_HUB
2015-04-03 19:03:16 +02:00
uhci-debug.c
usb: kill DEBUG compile option
2013-12-03 10:34:33 -08:00
uhci-grlib.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
uhci-hcd.c
USB: UHCI: don't allocate frame list atomically
2014-07-09 16:16:07 -07:00
uhci-hcd.h
…
uhci-hub.c
usb: generic resume timeout for v4.1
2015-04-10 13:45:27 +02:00
uhci-pci.c
USB: remove DEFINE_PCI_DEVICE_TABLE macro
2013-12-04 16:58:47 -08:00
uhci-platform.c
usb: host: drop owner assignment from platform_drivers
2015-01-09 12:31:53 -08:00
uhci-q.c
USB: UHCI: accept very late isochronous URBs
2013-09-25 17:05:34 -07:00
xhci-dbg.c
xhci: clean up work to remove unused parameters for functions in xhci-mem.c
2015-01-09 10:05:47 -08:00
xhci-ext-caps.h
xhci: fix port BESL LPM capability checking
2013-08-27 08:54:42 -07:00
xhci-hub.c
xhci: prevent bus_suspend if SS port resuming in phase 1
2015-07-22 14:19:37 -07:00
xhci-mem.c
usb: xhci: Bugfix for NULL pointer deference in xhci_endpoint_init() function
2015-07-22 14:19:36 -07:00
xhci-mvebu.c
usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers
2014-05-27 15:40:40 -07:00
xhci-mvebu.h
usb: host: xhci-plat: add support for the Armada 375/38x XHCI controllers
2014-05-27 15:40:40 -07:00
xhci-pci.c
xhci: Workaround to get D3 working in Intel xHCI
2015-07-22 14:19:36 -07:00
xhci-plat.c
usb: xhci: Fix suspend/resume when used with OTG core
2015-05-31 15:45:31 +09:00
xhci-rcar.c
usb: host: xhci-plat: add support for the R-Car H2 and M2 xHCI controllers
2014-07-09 15:49:10 -07:00
xhci-rcar.h
usb: host: xhci-plat: add support for the R-Car H2 and M2 xHCI controllers
2014-07-09 15:49:10 -07:00
xhci-ring.c
xhci: prevent bus_suspend if SS port resuming in phase 1
2015-07-22 14:19:37 -07:00
xhci-trace.c
xhci: Export symbols used by host-controller drivers
2014-10-03 14:44:45 -07:00
xhci-trace.h
tracing: Add TRACE_SYSTEM_VAR to xhci-hcd
2015-04-07 12:31:55 -04:00
xhci.c
xhci: Calculate old endpoints correctly on device reset
2015-07-22 14:19:36 -07:00
xhci.h
xhci: prevent bus_suspend if SS port resuming in phase 1
2015-07-22 14:19:37 -07:00