Weitao Wango f085bd4bfe USB: Fix ehci infinite suspend-resume loop issue in zhaoxin ... In zhaoxin platform, some ehci projects will latch a wakeup signal internal when plug in a device on port during system S0. This wakeup signal will turn on when ehci runtime suspend, which will trigger a system control interrupt that will resume ehci back to D0. As no device connect, ehci will be set to runtime suspend and turn on the internal latched wakeup signal again. It will cause a suspend-resume loop and generate system control interrupt continuously. Fixed this issue by clear wakeup signal latched in ehci internal when ehci resume callback is called. Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Weitao Wang <WeitaoWang-oc@zhaoxin.com> Link: https://lore.kernel.org/r/20220324121735.3803-1-WeitaoWang-oc@zhaoxin.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-04-21 18:53:53 +02:00
..
bcma-hcd.c	Revert "USB: bcma: Add a check for devm_gpiod_get"	2021-09-14 10:34:15 +02:00
ehci-atmel.c	USB: host: ehci-atmel: Add support for HSIC phy	2021-09-14 10:26:29 +02:00
ehci-brcm.c	USB: ehci_brcm_hub_control: Improve port index sanitizing	2021-11-17 14:34:18 +01:00
ehci-dbg.c	usb: host: {e|o}hci-dbg: kill useless 'ret' variable initializers	2022-02-15 15:11:20 +01:00
ehci-exynos.c
ehci-fsl.c	fsl-usb: add need_oc_pp_cycle flag for 85xx also	2021-05-21 14:04:57 +02:00
ehci-fsl.h
ehci-grlib.c
ehci-hcd.c	USB: Fix ehci infinite suspend-resume loop issue in zhaoxin	2022-04-21 18:53:53 +02:00
ehci-hub.c	USB: EHCI: Improve port index sanitizing	2021-10-05 12:52:03 +02:00
ehci-mem.c	usb: host: ehci: Make use of dma_pool_zalloc() instead of dma_pool_alloc/memset()	2021-10-21 12:47:56 +02:00
ehci-mv.c	usb: host: ehci-mv: drop duplicated MODULE_ALIAS	2021-09-21 16:33:00 +02:00
ehci-npcm7xx.c
ehci-omap.c	usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe	2020-12-09 14:33:45 +01:00
ehci-orion.c	usb: ehci-orion: Handle errors of clk_prepare_enable() in probe	2021-08-26 13:09:34 +02:00
ehci-pci.c	USB: Fix ehci infinite suspend-resume loop issue in zhaoxin	2022-04-21 18:53:53 +02:00
ehci-platform.c	usb: host: ehci-platform: Update brcm, xgs-iproc-ehci workaround	2022-02-15 15:11:23 +01:00
ehci-ppc-of.c
ehci-ps3.c
ehci-q.c	usb: host: ehci-q: make qtd_fill() return *unsigned int*	2022-02-24 11:19:18 +01:00
ehci-sched.c	usb: host: ehci-sched: Use struct_size() in kzalloc()	2022-01-26 13:50:07 +01:00
ehci-sh.c	Revert "usb: host: ehci-sh: propagate errors from platform_get_irq()"	2021-12-21 07:14:05 +01:00
ehci-spear.c
ehci-st.c
ehci-sysfs.c
ehci-timer.c
ehci-xilinx-of.c
ehci.h	USB: Fix ehci infinite suspend-resume loop issue in zhaoxin	2022-04-21 18:53:53 +02:00
fhci-dbg.c
fhci-hcd.c
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c
fhci-tds.c
fhci.h
fotg210-hcd.c	usb: host: fotg210: Use struct_size() helper in kzalloc()	2022-01-26 14:01:59 +01:00
fotg210.h	usb: host: fotg210: fix the actual_length of an iso packet	2021-07-21 10:03:42 +02:00
fsl-mph-dr-of.c
isp116x-hcd.c	USB: host: isp116x: remove dentry pointer for debugfs	2021-03-10 09:37:15 +01:00
isp116x.h	USB: host: isp116x: remove dentry pointer for debugfs	2021-03-10 09:37:15 +01:00
isp1362-hcd.c	USB: host: isp1362: remove dentry pointer for debugfs	2021-03-10 09:37:15 +01:00
isp1362.h	USB: host: isp1362: remove dentry pointer for debugfs	2021-03-10 09:37:15 +01:00
Kconfig	usb: Introduce Xen pvUSB frontend (xen hcd)	2021-12-13 14:58:32 +01:00
Makefile	usb: Introduce Xen pvUSB frontend (xen hcd)	2021-12-13 14:58:32 +01:00
max3421-hcd.c	spi: make remove callback a void function	2022-02-09 13:00:45 +00:00
ohci-at91.c	usb: host: ohci-at91: suspend/resume ports after/before OHCI accesses	2021-07-27 16:31:17 +02:00
ohci-da8xx.c
ohci-dbg.c	usb: host: {e|o}hci-dbg: kill useless 'ret' variable initializers	2022-02-15 15:11:20 +01:00
ohci-exynos.c
ohci-hcd.c	usb: ohci: Prefer struct_size over open coded arithmetic	2021-09-14 10:13:59 +02:00
ohci-hub.c	usb: ohci: disable start-of-frame interrupt in ohci_rh_suspend	2021-10-21 12:48:18 +02:00
ohci-mem.c
ohci-nxp.c
ohci-omap.c	usb: host: ohci-omap: propagate errors from platform_get_irq()	2021-12-17 16:54:23 +01:00
ohci-pci.c
ohci-platform.c
ohci-ppc-of.c
ohci-ps3.c
ohci-pxa27x.c
ohci-q.c
ohci-s3c2410.c	usb: ohci-s3c2410: Use platform_get_irq() to get the interrupt	2021-12-17 16:51:59 +01:00
ohci-sa1111.c	ARM: 9048/1: sa1111: make sa1111 bus's remove callback return void	2021-02-01 19:42:13 +00:00
ohci-sm501.c
ohci-spear.c	usb: ohci-spear: Remove direct access to platform_device resource list	2021-12-17 16:51:31 +01:00
ohci-st.c
ohci-tmio.c	headers/prep: Fix non-standard header section: drivers/usb/host/ohci-tmio.c	2022-01-05 16:18:11 +01:00
ohci.h
oxu210hp-hcd.c	usb: oxu210hp-hcd: remove redundant call to max_packet() macro	2022-03-15 18:23:53 +01:00
pci-quirks.c
pci-quirks.h
r8a66597-hcd.c
r8a66597.h
sl811_cs.c	usb: host: Mundane spello fix in the file sl811_cs.c	2021-03-18 09:02:27 +01:00
sl811-hcd.c	usb: sl811-hcd: improve misleading indentation	2021-03-23 12:38:11 +01:00
sl811.h	USB: host: sl811: remove dentry pointer for debugfs	2021-03-10 09:37:15 +01:00
ssb-hcd.c
u132-hcd.c	usb: Remove redundant 'flush_workqueue()' calls	2021-11-17 14:36:57 +01:00
uhci-debug.c
uhci-grlib.c
uhci-hcd.c	USB: host: uhci: remove dentry pointer for debugfs	2021-03-10 09:37:15 +01:00
uhci-hcd.h	USB: host: uhci: remove dentry pointer for debugfs	2021-03-10 09:37:15 +01:00
uhci-hub.c
uhci-pci.c
uhci-platform.c	usb: uhci: Use platform_get_irq() to get the interrupt	2021-12-17 16:52:21 +01:00
uhci-q.c
xen-hcd.c	xen: branch for v5.18-rc1	2022-03-28 14:32:39 -07:00
xhci-dbg.c
xhci-dbgcap.c	xhci: dbc: Don't call dbc_tty_init() on every dbc tty probe	2022-02-17 16:20:45 +01:00
xhci-dbgcap.h	xhci: dbgtty: use IDR to support several dbc instances.	2022-02-17 16:20:45 +01:00
xhci-dbgtty.c	xhci: dbgtty: use IDR to support several dbc instances.	2022-02-17 16:20:45 +01:00
xhci-debugfs.c	xhci: fix even more unsafe memory usage in xhci tracing	2021-08-26 13:06:02 +02:00
xhci-debugfs.h
xhci-ext-caps.c	xhci: ext-caps: Use software node API with the properties	2021-02-05 10:08:19 +01:00
xhci-ext-caps.h	usb: xhci: Increase timeout for HC halt	2021-05-13 14:47:36 +02:00
xhci-histb.c
xhci-hub.c	xhci: increase usb U3 -> U0 link resume timeout from 100ms to 500ms	2022-04-09 17:17:56 +02:00
xhci-mem.c	usb: host: xhci: fix a comment typo in xhci_mem_init()	2022-03-03 15:46:08 +01:00
xhci-mtk-sch.c	usb: xhci-mtk: Use struct_size() helper in create_sch_ep()	2022-01-26 14:03:26 +01:00
xhci-mtk.c	usb: host: xhci-mtk: Simplify supplies handling with regulator_bulk	2022-02-17 16:12:04 +01:00
xhci-mtk.h	usb: host: xhci-mtk: Simplify supplies handling with regulator_bulk	2022-02-17 16:12:04 +01:00
xhci-mvebu.c	Revert "usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720"	2022-02-25 19:12:21 +05:30
xhci-mvebu.h	Revert "usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720"	2022-02-25 19:12:21 +05:30
xhci-pci-renesas.c	USB/Thunderbolt patches for 5.15-rc1	2021-09-01 09:59:34 -07:00
xhci-pci.c	xhci: Fresco FL1100 controller should not have BROKEN_MSI quirk set.	2021-12-21 12:38:33 +01:00
xhci-pci.h	usb: renesas-xhci: Remove renesas_xhci_pci_exit()	2021-07-21 10:05:59 +02:00
xhci-plat.c	Char/Misc and other driver updates for 5.18-rc1	2022-03-28 12:27:35 -07:00
xhci-plat.h	Revert "usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720"	2022-02-25 19:12:21 +05:30
xhci-rcar.c	usb: Drop commas after SoC match table sentinels	2022-03-03 15:45:15 +01:00
xhci-rcar.h
xhci-ring.c	USB: Fix xhci event ring dequeue pointer ERDP update issue	2022-04-09 17:17:56 +02:00
xhci-tegra.c	usb: xhci: tegra:Fix PM usage reference leak of tegra_xusb_unpowergate_partitions	2022-04-21 18:32:48 +02:00
xhci-trace.c
xhci-trace.h	xhci: fix even more unsafe memory usage in xhci tracing	2021-08-26 13:06:02 +02:00
xhci.c	xhci: stop polling roothubs after shutdown	2022-04-09 17:17:56 +02:00
xhci.h	xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx()	2022-03-03 15:46:07 +01:00