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kernel_optimize_test/drivers/usb/host
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Kishon Vijay Abraham I 0ea9ac731a xhci: Set HCD flag to defer primary roothub registration 
commit b7a0a792f864583207c593b50fd1b752ed89f4c1 upstream.

Set "HCD_FLAG_DEFER_RH_REGISTER" to hcd->flags in xhci_run() to defer
registering primary roothub in usb_add_hcd(). This will make sure both
primary roothub and secondary roothub will be registered along with the
second HCD. This is required for cold plugged USB devices to be detected
in certain PCIe USB cards (like Inateck USB card connected to AM64 EVM
or J7200 EVM).

CC: stable@vger.kernel.org # 5.4+
Suggested-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Tested-by: Chris Chiu <chris.chiu@canonical.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Link: https://lore.kernel.org/r/20210909064200.16216-3-kishon@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-30 10:11:01 +02:00
..
bcma-hcd.c Revert "USB: bcma: Add a check for devm_gpiod_get" 2021-09-30 10:10:59 +02:00
ehci-atmel.c
ehci-brcm.c
ehci-dbg.c usb: host: Use fallthrough pseudo-keyword 2020-07-10 08:55:18 +02:00
ehci-exynos.c usb: host: ehci-exynos: Fix error check in exynos_ehci_probe() 2020-06-18 10:40:57 +02:00
ehci-fsl.c usb: host: Use fallthrough pseudo-keyword 2020-07-10 08:55:18 +02:00
ehci-fsl.h
ehci-grlib.c
ehci-hcd.c usb: ehci: Prevent missed ehci interrupts with edge-triggered MSI 2021-07-28 14:35:48 +02:00
ehci-hub.c USB: ehci: fix an interrupt calltrace error 2021-01-27 11:55:16 +01:00
ehci-mem.c
ehci-mv.c USB: EHCI: ehci-mv: improve error handling in mv_ehci_enable() 2021-09-18 13:40:19 +02:00
ehci-mxc.c USB: host: ehci-mxc: Add error handling in ehci_mxc_drv_probe() 2020-05-19 15:12:21 +02:00
ehci-npcm7xx.c usb/host: ehci-npcm7xx: Use pm_ptr() macro 2020-09-04 16:54:47 +02:00
ehci-omap.c usb: ehci-omap: Fix PM disable depth umbalance in ehci_hcd_omap_probe 2020-12-30 11:53:44 +01:00
ehci-orion.c usb: ehci-orion: Handle errors of clk_prepare_enable() in probe 2021-09-15 09:50:44 +02:00
ehci-pci.c USB:ehci:fix Kunpeng920 ehci hardware problem 2021-08-15 14:00:26 +02:00
ehci-platform.c usb: host: ehci-platform: Add workaround for brcm, xgs-iproc-ehci 2020-09-14 16:45:28 +02:00
ehci-pmcmsp.c
ehci-ppc-of.c
ehci-ps3.c
ehci-q.c usb: host: Use fallthrough pseudo-keyword 2020-07-10 08:55:18 +02:00
ehci-sched.c usb: host: ehci-sched: Remove ununsed function tt_start_uframe() 2020-09-14 16:50:24 +02:00
ehci-sh.c
ehci-spear.c usb/host: ehci-spear: Use pm_ptr() macro 2020-09-04 16:54:45 +02:00
ehci-st.c
ehci-sysfs.c
ehci-tegra.c usb: host: ehci-tegra: Fix error handling in tegra_ehci_probe() 2020-10-28 13:23:07 +01:00
ehci-timer.c
ehci-xilinx-of.c
ehci.h
fhci-dbg.c
fhci-hcd.c
fhci-hub.c
fhci-mem.c
fhci-q.c
fhci-sched.c USB/Thunderbolt patches for 5.9-rc1 2020-08-05 12:13:10 -07:00
fhci-tds.c usb: host: fhci-tds: Remove unused variables 'buf' and 'extra_data' 2020-07-09 17:19:59 +02:00
fhci.h
fotg210-hcd.c usb: host: fotg210: fix the actual_length of an iso packet 2021-09-18 13:40:19 +02:00
fotg210.h usb: host: fotg210: fix the actual_length of an iso packet 2021-09-18 13:40:19 +02:00
fsl-mph-dr-of.c usb: host: fsl-mph-dr-of: check return of dma_set_mask() 2020-10-28 13:19:31 +01:00
imx21-dbg.c
imx21-hcd.c usb: host: imx21-hcd: Demote function header which is clearly not kerneldoc 2020-07-09 17:19:57 +02:00
imx21-hcd.h
isp116x-hcd.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
isp116x.h
isp1362-hcd.c usb: Use fallthrough pseudo-keyword 2020-07-10 08:55:17 +02:00
isp1362.h usb: host: isp1362: Mark the many unused ISP1362_REG entries as __maybe_unused 2020-07-03 10:18:40 +02:00
Kconfig usb: xhci: fix spelling mistake in Kconfig "firwmare" -> "firmware" 2020-06-18 16:03:46 +02:00
Makefile
max3421-hcd.c usb: max-3421: Prevent corruption of freed memory 2021-07-28 14:35:44 +02:00
ohci-at91.c usb: host: ohci-at91: suspend/resume ports after/before OHCI accesses 2021-08-12 13:22:11 +02:00
ohci-da8xx.c
ohci-dbg.c
ohci-exynos.c usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe() 2020-08-27 09:25:58 +02:00
ohci-hcd.c usb: ohci: Make distrust_firmware param default to false 2020-09-14 16:48:26 +02:00
ohci-hub.c USB: OHCI: Use fallthrough pseudo-keyword 2020-07-10 08:55:18 +02:00
ohci-mem.c
ohci-nxp.c
ohci-omap.c usb: ohci-omap: Fix descriptor conversion 2020-12-04 16:03:52 +01:00
ohci-pci.c USB: OHCI: remove obsolete FIXME comment 2020-06-19 08:58:44 +02:00
ohci-platform.c usb/ohci-platform: Fix a warning when hibernating 2020-05-18 18:15:39 +02:00
ohci-ppc-of.c
ohci-ps3.c
ohci-pxa27x.c
ohci-q.c USB: OHCI: Use fallthrough pseudo-keyword 2020-07-10 08:55:18 +02:00
ohci-s3c2410.c usb: host: ohci-s3c2410: Demote obvious misuse of kerneldoc to standard comment block 2020-07-09 16:46:57 +02:00
ohci-sa1111.c
ohci-sm501.c USB: ohci-sm501: Add missed iounmap() in remove 2020-06-18 10:42:53 +02:00
ohci-spear.c
ohci-st.c
ohci-tmio.c usb: host: ohci-tmio: add IRQ check 2021-09-15 09:50:40 +02:00
ohci.h usb: host: ohci: Mark cc_to_error as __maybe_unused 2020-07-03 10:18:40 +02:00
oxu210hp-hcd.c usb: oxu210hp-hcd: Fix memory leak in oxu_create 2020-12-30 11:53:44 +01:00
pci-quirks.c usb: pci-quirks: convert to readl_poll_timeout_atomic() 2020-09-25 16:30:05 +02:00
pci-quirks.h
r8a66597-hcd.c usb: host: r8a66597-hcd: Remove set, then over-written, but never used variable 'tmp' 2020-07-09 17:19:57 +02:00
r8a66597.h
sl811_cs.c
sl811-hcd.c usb: sl811-hcd: improve misleading indentation 2021-05-22 11:40:51 +02:00
sl811.h
ssb-hcd.c
u132-hcd.c
uhci-debug.c
uhci-grlib.c
uhci-hcd.c
uhci-hcd.h
uhci-hub.c
uhci-pci.c
uhci-platform.c
uhci-q.c
xhci-dbg.c
xhci-dbgcap.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
xhci-dbgcap.h xhci: dbc: remove tty specific port structure from struct xhci_dbc 2020-07-23 17:05:29 +02:00
xhci-dbgtty.c usb: xhci: convert tasklets to use new tasklet_setup() API 2020-08-18 13:00:01 +02:00
xhci-debugfs.c xhci: fix unsafe memory usage in xhci tracing 2021-09-12 08:58:28 +02:00
xhci-debugfs.h usb: xhci: add debugfs support for ep with stream 2020-09-20 16:18:00 +02:00
xhci-ext-caps.c
xhci-ext-caps.h usb: xhci: Increase timeout for HC halt 2021-05-19 10:13:15 +02:00
xhci-histb.c xhci: hisilicon: fix refercence leak in xhci_histb_probe 2020-11-13 14:32:43 +01:00
xhci-hub.c xhci: Fix lost USB 2 remote wake 2021-07-28 14:35:43 +02:00
xhci-mem.c xhci: solve a double free problem while doing s4 2021-07-14 16:55:38 +02:00
xhci-mtk-sch.c usb: xhci-mtk: improve bandwidth scheduling with TT 2021-05-14 09:49:57 +02:00
xhci-mtk.c usb: xhci-mtk: support quirk to disable usb2 lpm 2021-05-11 14:47:19 +02:00
xhci-mtk.h usb: xhci-mtk: improve bandwidth scheduling with TT 2021-05-14 09:49:57 +02:00
xhci-mvebu.c usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720 2021-02-10 09:29:10 +01:00
xhci-mvebu.h usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720 2021-02-10 09:29:10 +01:00
xhci-pci-renesas.c usb: renesas-xhci: Prefer firmware loading on unknown ROM state 2021-09-03 10:09:23 +02:00
xhci-pci.c usb: xhci: avoid renesas_usb_fw.mem when it's unusable 2021-07-28 14:35:43 +02:00
xhci-pci.h usb: xhci: make symbols static 2020-05-19 14:11:55 +02:00
xhci-plat.c usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720 2021-02-10 09:29:10 +01:00
xhci-plat.h usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720 2021-02-10 09:29:10 +01:00
xhci-rcar.c usb: host: xhci-rcar: Don't reload firmware after the completion 2021-09-12 08:58:28 +02:00
xhci-rcar.h
xhci-ring.c xhci: fix even more unsafe memory usage in xhci tracing 2021-09-12 08:58:28 +02:00
xhci-tegra.c xhci: tegra: Delay for disabling LFPS detector 2021-01-27 11:55:18 +01:00
xhci-trace.c
xhci-trace.h xhci: fix unsafe memory usage in xhci tracing 2021-09-12 08:58:28 +02:00
xhci.c xhci: Set HCD flag to defer primary roothub registration 2021-09-30 10:11:01 +02:00
xhci.h xhci: fix unsafe memory usage in xhci tracing 2021-09-12 08:58:28 +02:00