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Kai-Heng Feng a656cabbe0 xhci: Increase STS_SAVE timeout in xhci_suspend() 
commit ac34336684 upstream.

After commit f7fac17ca9 ("xhci: Convert xhci_handshake() to use
readl_poll_timeout_atomic()"), ASMedia xHCI may fail to suspend.

Although the algorithms are essentially the same, the old max timeout is
(usec + usec * time of doing readl()), and the new max timeout is just
usec, which is much less than the old one.

Increase the timeout to make ASMedia xHCI able to suspend again.

BugLink: https://bugs.launchpad.net/bugs/1844021
Fixes: f7fac17ca9 ("xhci: Convert xhci_handshake() to use readl_poll_timeout_atomic()")
Cc: <stable@vger.kernel.org> # v5.2+
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/1570190373-30684-8-git-send-email-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-10-17 13:42:34 -07:00
..
whci
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bcma-hcd.c
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ehci-atmel.c
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ehci-dbg.c
usb: host: fix incorrect updating of offset
2017-12-09 22:01:57 +01:00
ehci-exynos.c
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ehci-fsl.c
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ehci-fsl.h
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ehci-grlib.c
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ehci-hcd.c
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ehci-hub.c
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ehci-mem.c
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ehci-msm.c
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ehci-mv.c
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ehci-mxc.c
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ehci-omap.c
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ehci-orion.c
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ehci-pci.c
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ehci-platform.c
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ehci-pmcmsp.c
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ehci-ppc-of.c
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ehci-ps3.c
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ehci-q.c
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ehci-sched.c
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ehci-sh.c
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ehci-spear.c
…
ehci-st.c
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ehci-sysfs.c
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ehci-tegra.c
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ehci-tilegx.c
…
ehci-timer.c
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ehci-w90x900.c
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ehci-xilinx-of.c
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ehci.h
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fhci-dbg.c
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fhci-hcd.c
…
fhci-hub.c
…
fhci-mem.c
…
fhci-q.c
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fhci-sched.c
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fhci-tds.c
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fhci.h
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fotg210-hcd.c
usb: host: fotg2: restart hcd after port reset
2019-09-06 10:19:43 +02:00
fotg210.h
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fsl-mph-dr-of.c
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hwa-hc.c
usb: wusbcore: fix unbalanced get/put cluster_id
2019-08-04 09:33:42 +02:00
imx21-dbg.c
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imx21-hcd.c
…
imx21-hcd.h
…
isp116x-hcd.c
…
isp116x.h
…
isp1362-hcd.c
…
isp1362.h
…
Kconfig
usb: Move USB_UHCI_BIG_ENDIAN_* out of USB_SUPPORT
2018-02-22 15:43:51 +01:00
Makefile
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max3421-hcd.c
…
ohci-at91.c
…
ohci-da8xx.c
…
ohci-dbg.c
…
ohci-exynos.c
…
ohci-hcd.c
usb: host: ohci: fix a race condition between shutdown and irq
2019-09-06 10:19:49 +02:00
ohci-hub.c
ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func()
2018-02-28 10:18:31 +01:00
ohci-mem.c
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ohci-nxp.c
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ohci-omap3.c
…
ohci-omap.c
…
ohci-pci.c
…
ohci-platform.c
…
ohci-ppc-of.c
…
ohci-ps3.c
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ohci-pxa27x.c
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ohci-q.c
usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks()
2018-02-28 10:18:31 +01:00
ohci-s3c2410.c
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ohci-sa1111.c
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ohci-sm501.c
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ohci-spear.c
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ohci-st.c
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ohci-tilegx.c
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ohci-tmio.c
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ohci.h
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oxu210hp-hcd.c
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oxu210hp.h
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pci-quirks.c
usb: pci-quirks: Correct AMD PLL quirk detection
2019-08-04 09:33:42 +02:00
pci-quirks.h
xhci: Bad Ethernet performance plugged in ASM1042A host
2017-07-27 15:08:01 -07:00
r8a66597-hcd.c
usb: r8a66597: Fix a possible concurrency use-after-free bug in r8a66597_endpoint_disable()
2019-01-09 16:16:43 +01:00
r8a66597.h
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sl811_cs.c
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sl811-hcd.c
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sl811.h
…
ssb-hcd.c
…
u132-hcd.c
usb: u132-hcd: fix resource leak
2019-05-04 08:49:09 +02:00
uhci-debug.c
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uhci-grlib.c
…
uhci-hcd.c
…
uhci-hcd.h
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uhci-hub.c
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uhci-pci.c
…
uhci-platform.c
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uhci-q.c
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xhci-dbg.c
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xhci-ext-caps.h
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xhci-hub.c
xhci: Don't prevent USB2 bus suspend in state check intended for USB3 only
2018-12-29 13:40:14 +01:00
xhci-mem.c
xhci: xhci-mem: off by one in xhci_stream_id_to_ring()
2018-07-17 11:37:53 +02:00
xhci-mtk-sch.c
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xhci-mtk.c
usb: xhci-mtk: resume USB3 roothub first
2018-10-13 09:18:55 +02:00
xhci-mtk.h
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xhci-mvebu.c
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xhci-mvebu.h
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xhci-pci.c
xhci: Add missing CAS workaround for Intel Sunrise Point xHCI
2018-10-13 09:18:55 +02:00
xhci-plat.c
Revert "xhci: plat: Register shutdown for xhci_plat"
2018-04-13 19:48:37 +02:00
xhci-plat.h
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xhci-rcar.c
usb: host: xhci: rcar: Fix typo in compatible string matching
2019-09-06 10:19:49 +02:00
xhci-rcar.h
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xhci-ring.c
xhci: Fix false warning message about wrong bounce buffer write length
2019-10-17 13:42:31 -07:00
xhci-tegra.c
usb: xhci: remove the code build warning
2018-08-24 13:12:32 +02:00
xhci-trace.c
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xhci-trace.h
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xhci.c
xhci: Increase STS_SAVE timeout in xhci_suspend()
2019-10-17 13:42:34 -07:00
xhci.h
xhci: Fix port resume done detection for SS ports with LPM enabled
2019-04-03 06:24:20 +02:00