leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
83810f84ec
linux/drivers/usb/host
History
Mathias Nyman 83810f84ec xhci: turn off port power in shutdown 
If ports are not turned off in shutdown then runtime suspended
self-powered USB devices may survive in U3 link state over S5.

During subsequent boot, if firmware sends an IPC command to program
the port in DISCONNECT state, it will time out, causing significant
delay in the boot time.

Turning off roothub port power is also recommended in xhci
specification 4.19.4 "Port Power" in the additional note.

Cc: stable@vger.kernel.org
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20220623111945.1557702-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-23 16:27:28 +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: drop unused ehci_read() function 2022-05-05 21:53:18 +02:00
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: Probe EHCI, OHCI controllers asynchronously 2022-05-19 18:11:25 +02:00
ehci-ppc-of.c
ehci-ps3.c
ehci-q.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
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 usb: host: ehci-xilinx: adding description for return value 2022-05-12 13:58:48 +02:00
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 usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c
fhci-tds.c
fhci.h
fotg210-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
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: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
isp116x.h
isp1362-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
isp1362.h
Kconfig usb: omap: avoid mach/*.h headers 2022-04-21 15:01:32 +02:00
Makefile usb: Introduce Xen pvUSB frontend (xen hcd) 2021-12-13 14:58:32 +01:00
max3421-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
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: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +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 / Thunderbolt changes for 5.19-rc1 2022-06-03 11:17:49 -07:00
ohci-pci.c
ohci-platform.c usb: Probe EHCI, OHCI controllers asynchronously 2022-05-19 18:11:25 +02:00
ohci-ppc-of.c usb: Prepare cleanup of powerpc's asm/prom.h 2022-04-21 19:01:30 +02:00
ohci-ps3.c
ohci-pxa27x.c ARM: pxa: split up mach/hardware.h 2022-04-19 16:27:05 +02:00
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
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: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
pci-quirks.c
pci-quirks.h
r8a66597-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
r8a66597.h
sl811_cs.c
sl811-hcd.c usb: remove third argument of usb_maxpacket() 2022-04-23 10:33:53 +02:00
sl811.h
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
uhci-hcd.h
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/usbfront: use xenbus_setup_ring() and xenbus_teardown_ring() 2022-05-19 14:22:05 +02:00
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.h usb: xhci: Increase timeout for HC halt 2021-05-13 14:47:36 +02:00
xhci-histb.c
xhci-hub.c xhci: turn off port power in shutdown 2022-06-23 16:27:28 +02:00
xhci-mem.c xhci: use generic command timer for stop endpoint commands. 2022-05-12 18:32:25 +02:00
xhci-mtk-sch.c usb: xhci-mtk: remove bandwidth budget table 2022-05-12 18:35:38 +02:00
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: xhci-mtk: remove bandwidth budget table 2022-05-12 18:35:38 +02:00
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: Allow host runtime PM as default for Intel Alder Lake N xHCI 2022-05-12 18:32:25 +02:00
xhci-pci.h usb: renesas-xhci: Remove renesas_xhci_pci_exit() 2021-07-21 10:05:59 +02:00
xhci-plat.c usb: host: xhci-plat: omit shared hcd if either root hub has no ports 2022-05-12 18:32:25 +02:00
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 xhci: Remove quirk for over 10 year old evaluation hardware 2022-05-12 18:32:25 +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: turn off port power in shutdown 2022-06-23 16:27:28 +02:00
xhci.h xhci: turn off port power in shutdown 2022-06-23 16:27:28 +02:00