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dec08194ff
linux/drivers/usb/host
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Jiahau Chang dec08194ff xhci: Limit USB2 port wake support for AMD Promontory hosts 
For AMD Promontory xHCI host, although you can disable USB 2.0 ports in
BIOS settings, those ports will be enabled anyway after you remove a
device on that port and re-plug it in again. It's a known limitation of
the chip. As a workaround we can clear the PORT_WAKE_BITS.

This will disable wake on connect, disconnect and overcurrent on
AMD Promontory USB2 ports

[checkpatch cleanup and commit message reword -Mathias]
Cc: <stable@vger.kernel.org>
Cc: Tsai Nicholas <nicholas.tsai@amd.com>
Signed-off-by: Jiahau Chang <Lars_Chang@asmedia.com.tw>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-06-20 11:18:20 +08:00
..
whci whci: Remove deprecated create_singlethread_workqueue 2016-08-15 16:25:58 +02:00
bcma-hcd.c USB: bcma: drop Northstar PHY 2.0 initialization code 2016-09-27 12:20:17 +02:00
ehci-atmel.c usb: ehci-atmel: use __maybe_unused to hide pm functions 2016-03-03 20:37:41 -08:00
ehci-dbg.c usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
ehci-exynos.c usb: host: ehci-exynos: Decrese node refcount on exynos_ehci_get_phy() error paths 2017-01-10 17:00:42 +01:00
ehci-fsl.c usb: ehci: fsl: use bus->sysdev for DMA configuration 2017-03-23 08:20:21 +01:00
ehci-fsl.h
ehci-grlib.c
ehci-hcd.c usb: host: Remove remaining pci_pool in comments 2017-03-16 18:03:31 +09:00
ehci-hub.c fsl/usb: Workarourd for USB erratum-A005697 2016-12-05 15:13:58 +01:00
ehci-mem.c usb: ehci: use bus->sysdev for DMA configuration 2017-03-23 08:20:21 +01:00
ehci-msm.c usb: host: ehci-msm: Conditionally call ehci suspend/resume 2016-06-07 22:15:25 -07:00
ehci-mv.c
ehci-mxc.c
ehci-omap.c usb/host/: const data must use __initconst not __initdata 2016-04-28 12:35:36 -07:00
ehci-orion.c usb: orion-ehci: Add support for the Armada 3700 2017-03-17 13:32:59 +09:00
ehci-pci.c USB: EHCI: merge all cases that disable the IO watchdog 2016-10-24 14:36:25 +02:00
ehci-platform.c USB: ehci-platform: fix companion-device leak 2017-05-17 11:52:44 +02:00
ehci-pmcmsp.c
ehci-ppc-of.c
ehci-ps3.c
ehci-q.c usb: host: ehci: remove unnecessary max_packet() macro 2016-11-03 10:38:24 +02:00
ehci-sched.c usb: host: ehci: remove unnecessary max_packet() macro 2016-11-03 10:38:24 +02:00
ehci-sh.c
ehci-spear.c usb/host/: const data must use __initconst not __initdata 2016-04-28 12:35:36 -07:00
ehci-st.c usb: host: ehci-st: Inform the reset framework that our reset line may be shared 2016-06-30 07:44:21 +01:00
ehci-sysfs.c
ehci-tegra.c usb: host: ehci-tegra: Avoid getting the same reset twice 2016-06-07 22:15:25 -07:00
ehci-tilegx.c
ehci-timer.c ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
ehci-w90x900.c USB: EHCI: ehci-w90x900: remove unuseful functions 2016-11-29 17:36:43 +01:00
ehci-xilinx-of.c
ehci.h fsl/usb: Workarourd for USB erratum-A005697 2016-12-05 15:13:58 +01:00
fhci-dbg.c
fhci-hcd.c usb: host: fhci-hcd: don't print on ENOMEM 2016-08-30 19:17:37 +02:00
fhci-hub.c QE: Move QE from arch/powerpc to drivers/soc 2015-12-22 17:12:56 -06:00
fhci-mem.c
fhci-q.c
fhci-sched.c USB: FHCI: avoid redundant condition 2016-05-09 13:08:46 +02:00
fhci-tds.c usb: whci: fhci: remove comparison to bool 2015-12-04 08:25:58 -08:00
fhci.h QE: Move QE from arch/powerpc to drivers/soc 2015-12-22 17:12:56 -06:00
fotg210-hcd.c usb: host: Remove remaining pci_pool in comments 2017-03-16 18:03:31 +09:00
fotg210.h
fsl-mph-dr-of.c fsl/usb: Workarourd for USB erratum-A005697 2016-12-05 15:13:58 +01:00
hwa-hc.c
imx21-dbg.c
imx21-hcd.c
imx21-hcd.h
isp116x-hcd.c
isp116x.h
isp1362-hcd.c usb: Convert pr_warning to pr_warn 2016-11-03 10:38:36 +02:00
isp1362.h
Kconfig usb: host: Allow to build ehci orion with mvebu SoCs 2017-03-17 13:32:59 +09:00
Makefile usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
max3421-hcd.c usb: host: max3421-hcd: don't print on ENOMEM 2016-08-30 19:17:37 +02:00
ohci-at91.c usb: ohci-at91: Do not drop unhandled USB suspend control requests 2017-03-09 10:22:08 +01:00
ohci-da8xx.c USB: ohci: da8xx: Resume the entire host controller 2016-11-29 17:31:36 +01:00
ohci-dbg.c
ohci-exynos.c usb: host: ohci-exynos: Decrese node refcount on exynos_ehci_get_phy() error paths 2017-01-10 17:00:42 +01:00
ohci-hcd.c ohci-pci: add qemu quirk 2017-03-23 08:13:21 +01:00
ohci-hub.c ohci-hub: fix typo in dbg_port macro 2017-02-10 12:20:57 +01:00
ohci-mem.c USB: OHCI: use dma_pool_zalloc 2016-11-21 17:33:40 +01:00
ohci-nxp.c USB: OHCI: nxp: fix code warnings 2016-12-08 17:50:09 +01:00
ohci-omap3.c
ohci-omap.c USB: ohci-omap: defer probe if PHY is missing 2017-01-10 17:00:41 +01:00
ohci-pci.c ohci-pci: add qemu quirk 2017-03-23 08:13:21 +01:00
ohci-platform.c usb: host: ohci-platform: set hcd->phy to avoid phy_get() in usb_add_hcd() 2017-03-17 13:35:25 +09:00
ohci-ppc-of.c
ohci-ps3.c
ohci-pxa27x.c USB: OHCI: ohci-pxa27x: remove useless functions 2016-12-05 16:32:51 +01:00
ohci-q.c USB: OHCI: Don't mark EDs as ED_OPER if scheduling fails 2016-06-07 22:15:25 -07:00
ohci-s3c2410.c USB: OHCI: ohci-s3c2410: remove useless functions 2016-12-05 16:32:51 +01:00
ohci-sa1111.c usb: ohci-sa1111: remove mach/hardware.h include 2016-08-30 19:24:59 +02:00
ohci-sm501.c
ohci-spear.c
ohci-st.c usb: host: ohci-st: Inform the reset framework that our reset line may be shared 2016-06-30 07:44:20 +01:00
ohci-tilegx.c
ohci-tmio.c
ohci.h ohci-pci: add qemu quirk 2017-03-23 08:13:21 +01:00
oxu210hp-hcd.c usb: host: Remove remaining pci_pool in comments 2017-03-16 18:03:31 +09:00
oxu210hp.h
pci-quirks.c drivers/usb: Skip auto handoff for TI and RENESAS usb controllers 2016-11-07 10:12:22 +01:00
pci-quirks.h usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
r8a66597-hcd.c usb: r8a66597-hcd: select a different endpoint on timeout 2017-05-17 11:52:44 +02:00
r8a66597.h
sl811_cs.c
sl811-hcd.c
sl811.h
ssb-hcd.c
u132-hcd.c usb: host: u132-hcd: use list_for_each_entry 2016-01-24 20:55:33 -08:00
uhci-debug.c new helpers: no_seek_end_llseek{,_size}() 2015-12-23 10:41:31 -05:00
uhci-grlib.c
uhci-hcd.c usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
uhci-hcd.h usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
uhci-hub.c
uhci-pci.c USB: UHCI: report non-PME wakeup signalling for Intel hardware 2016-11-11 16:32:35 -06:00
uhci-platform.c
uhci-q.c usb : replace dma_pool_alloc and memset with dma_pool_zalloc 2015-12-01 14:26:33 -08:00
xhci-dbg.c usb: xhci: remove xhci_dbg_ctx() 2017-04-08 12:17:42 +02:00
xhci-ext-caps.h usb: host: xhci: remove unneded semicolon 2017-01-25 10:59:06 +01:00
xhci-hub.c xhci: Limit USB2 port wake support for AMD Promontory hosts 2017-06-20 11:18:20 +08:00
xhci-mem.c usb: xhci: Fix USB 3.1 supported protocol parsing 2017-06-12 16:04:53 +02:00
xhci-mtk-sch.c usb: host: xhci: purge GET_MAX_PACKET() 2016-11-03 10:38:22 +02:00
xhci-mtk.c usb: xhci: remove dummy extra_priv_size for size of xhci_hcd struct 2017-03-09 18:00:39 +01:00
xhci-mtk.h usb: xhci-mtk: add reference clock 2017-01-19 10:37:16 +01:00
xhci-mvebu.c usb: host: xhci: plat: change type of mvebu init_quirk() 2016-04-26 16:08:02 -07:00
xhci-mvebu.h usb: host: xhci: plat: change type of mvebu init_quirk() 2016-04-26 16:08:02 -07:00
xhci-pci.c xhci: Limit USB2 port wake support for AMD Promontory hosts 2017-06-20 11:18:20 +08:00
xhci-plat.c usb: host: xhci-plat: propagate return value of platform_get_irq() 2017-05-18 15:19:42 +02:00
xhci-plat.h usb: host: xhci-plat: add resume_quirk() 2017-04-19 19:59:17 +02:00
xhci-rcar.c usb: host: xhci-plat: set resume_quirk() for R-Car controllers 2017-04-19 19:59:17 +02:00
xhci-rcar.h usb: host: xhci-plat: set resume_quirk() for R-Car controllers 2017-04-19 19:59:17 +02:00
xhci-ring.c xhci: Fix command ring stop regression in 4.11 2017-05-18 15:19:42 +02:00
xhci-tegra.c usb: xhci: remove dummy extra_priv_size for size of xhci_hcd struct 2017-03-09 18:00:39 +01:00
xhci-trace.c
xhci-trace.h usb: xhci: add xhci_log_ring trace events 2017-04-08 12:17:41 +02:00
xhci.c xhci: Fix command ring stop regression in 4.11 2017-05-18 15:19:42 +02:00
xhci.h xhci: Limit USB2 port wake support for AMD Promontory hosts 2017-06-20 11:18:20 +08:00