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8e77d3d59d
linux/drivers/usb/host
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Mathias Nyman 8e77d3d59d Revert "usb: xhci-pci: Set PROBE_PREFER_ASYNCHRONOUS" 
This reverts commit 4c2604a9a6.

Asynch probe caused regression in a setup with both Renesas and Intel xHC
controllers. Devices connected to the Renesas disconnected shortly after
boot. With Asynch probe the busnumbers got interleaved.

xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 2
xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 3
xhci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 4

Reason why this commit causes regression is still unknown, but revert it
while debugging the issue.

Fixes: 4c2604a9a6 ("usb: xhci-pci: Set PROBE_PREFER_ASYNCHRONOUS")
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/linux-usb/20230307132120.5897c5af@deangelis.fenrir.org.uk
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230330143056.1390020-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-30 16:42:02 +02:00
..
bcma-hcd.c USB: bcma: Make GPIO explicitly optional 2022-11-08 16:39:56 +01:00
ehci-atmel.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +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 usb: host: ehci-exynos: Convert to devm_of_phy_optional_get() 2023-02-03 11:19:35 +05:30
ehci-fsl.c usb: host: ehci-fsl: Use DRV_NAME 2023-01-24 18:11:49 +01:00
ehci-fsl.h
ehci-grlib.c usb: Check !irq instead of irq == NO_IRQ 2022-11-11 10:28:38 +01:00
ehci-hcd.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +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
ehci-npcm7xx.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-omap.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ehci-orion.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-pci.c usb: ehci-pci: Set PROBE_PREFER_ASYNCHRONOUS 2022-11-09 12:36:19 +01:00
ehci-platform.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-ppc-of.c usb: Check !irq instead of irq == NO_IRQ 2022-11-11 10:28:38 +01:00
ehci-ps3.c
ehci-q.c usb: ehci: Use endpoint in URB to get maxpacket 2022-08-31 09:07:53 +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 usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ehci-st.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
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: host: fix a typo in ehci.h 2022-11-29 08:56:09 +01:00
fhci-dbg.c
fhci-hcd.c USB/Thunderbolt driver changes for 6.2-rc1 2022-12-16 03:22:53 -08:00
fhci-hub.c USB: FHCI: Switch to GPIO descriptors 2022-09-01 16:08:29 +02:00
fhci-mem.c
fhci-q.c
fhci-sched.c
fhci-tds.c
fhci.h USB: FHCI: Switch to GPIO descriptors 2022-09-01 16:08:29 +02:00
fsl-mph-dr-of.c usb: host: fsl-mph-dr-of: reuse device_set_of_node_from_dev 2023-02-09 12:13:55 +01:00
isp116x-hcd.c USB: isp116x: fix memory leak with using debugfs_lookup() 2023-02-06 13:46:42 +01:00
isp116x.h
isp1362-hcd.c USB: isp1362: fix memory leak with using debugfs_lookup() 2023-02-06 13:46:42 +01:00
isp1362.h
Kconfig USB / Thunderbolt driver changes for 6.3-rc1 2023-02-24 12:07:00 -08:00
Makefile xhci: split out rcar/rz support from xhci-plat.c 2023-02-02 11:12:59 +01:00
max3421-hcd.c usb: max-3421: Fix setting of I/O pins 2023-02-07 08:43:47 +01:00
octeon-hcd.c staging: octeon-usb: move driver out of staging 2022-06-21 16:43:37 +02:00
octeon-hcd.h staging: octeon-usb: move driver out of staging 2022-06-21 16:43:37 +02:00
ohci-at91.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-da8xx.c usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
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 usb: host: ohci-exynos: Convert to devm_of_phy_optional_get() 2023-02-03 11:19:35 +05:30
ohci-hcd.c usb: remove ohci-tmio driver 2023-02-01 17:23:38 +01:00
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 usb: reduce kernel log spam on driver registration 2022-08-31 09:07:53 +02:00
ohci-omap.c usb: ohci-omap: avoid unused-variable warning 2023-02-01 17:29:30 +01:00
ohci-pci.c USB: hcd-pci: Drop the unused id parameter from usb_hcd_pci_probe() 2022-09-01 16:08:35 +02:00
ohci-platform.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-ppc-of.c usb: Check !irq instead of irq == NO_IRQ 2022-11-11 10:28:38 +01:00
ohci-ps3.c
ohci-pxa27x.c ARM: pxa: remove unused pxa3xx-ulpi 2023-01-20 11:24:04 +01:00
ohci-q.c
ohci-s3c2410.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-sa1111.c ARM: sa1100: remove unused board files 2023-01-12 10:53:12 +01:00
ohci-sm501.c USB: ohci-sm501: Fix typo in comment 2022-06-21 16:39:39 +02:00
ohci-spear.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
ohci-st.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
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: sl811: fix memory leak with using debugfs_lookup() 2023-02-06 13:46:42 +01:00
sl811.h
ssb-hcd.c
u132-hcd.c usb: clean up after dropping driver registration log spam 2022-09-05 13:23:28 +02:00
uhci-debug.c
uhci-grlib.c usb: Check !irq instead of irq == NO_IRQ 2022-11-11 10:28:38 +01:00
uhci-hcd.c USB: uhci: fix memory leak with using debugfs_lookup() 2023-02-06 13:46:42 +01:00
uhci-hcd.h usb/host: fix repeated words in comments 2022-07-27 14:33:33 +02:00
uhci-hub.c
uhci-pci.c USB: hcd-pci: Drop the unused id parameter from usb_hcd_pci_probe() 2022-09-01 16:08:35 +02:00
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: make remove callback of xen driver void returned 2022-12-15 16:06:10 +01:00
xhci-dbg.c
xhci-dbgcap.c xhci: dbc: Fix memory leak in xhci_alloc_dbc() 2022-09-22 15:52:29 +02:00
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: Refactor interrupter code for initial multi interrupter support. 2023-02-02 16:44:41 +01:00
xhci-debugfs.h
xhci-ext-caps.c
xhci-ext-caps.h
xhci-histb.c
xhci-hub.c xhci: decouple usb2 port resume and get_port_status request handling 2023-02-02 16:44:42 +01:00
xhci-mem.c xhci: move port specific items such as state completions to port structure 2023-02-02 16:44:41 +01:00
xhci-mtk-sch.c usb: xhci-mtk: fix bandwidth release issue 2022-08-19 10:39:08 +02:00
xhci-mtk.c usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq 2022-11-29 08:56:09 +01:00
xhci-mtk.h usb: xhci-mtk: remove bandwidth budget table 2022-05-12 18:35:38 +02:00
xhci-mvebu.c usb: host: xhci: mvebu: Iterate over array indexes instead of using pointer math 2023-02-06 13:46:42 +01:00
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: renesas-xhci: Do not print any log while fw verif success 2022-07-27 14:37:48 +02:00
xhci-pci.c Revert "usb: xhci-pci: Set PROBE_PREFER_ASYNCHRONOUS" 2023-03-30 16:42:02 +02:00
xhci-pci.h
xhci-plat.c xhci: host: potential NULL dereference in xhci_generic_plat_probe() 2023-02-14 14:22:57 +01:00
xhci-plat.h xhci: split out rcar/rz support from xhci-plat.c 2023-02-02 11:12:59 +01:00
xhci-rcar.c xhci: split out rcar/rz support from xhci-plat.c 2023-02-02 11:12:59 +01:00
xhci-ring.c xhci: rename resume_done to resume_timestamp 2023-02-02 16:44:42 +01:00
xhci-rzv2m.c xhci: host: Add Renesas RZ/V2M SoC support 2023-01-25 15:48:17 +01:00
xhci-rzv2m.h xhci: host: Add Renesas RZ/V2M SoC support 2023-01-25 15:48:17 +01:00
xhci-tegra.c usb: xhci: tegra: fix sleep in atomic call 2023-03-29 10:37:15 +02:00
xhci-trace.c
xhci-trace.h xhci: tracing: Use the new __vstring() helper 2022-07-15 17:44:41 -04:00
xhci.c xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu 2023-03-30 16:41:58 +02:00
xhci.h xhci: rename resume_done to resume_timestamp 2023-02-02 16:44:42 +01:00