raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2026-01-03 08:14:12 +00:00
Code Issues Projects Releases Wiki Activity
Files
1eb1f681057b3105e176a21bba83dcafe3c99cbc
linux/drivers/usb/host
History
Mathias Nyman 701c56f568 xhci: don't create endpoint debugfs entry before ring buffer is set. 
[ Upstream commit 167657a1bb ]

Make sure xHC completes the configure endpoint command and xhci driver
sets the ring pointers correctly before we create the user readable
debugfs file.

In theory there was a small gap where a user could have read the
debugfs file and cause a NULL pointer dereference error as ring
pointer was not yet set, in practise we want this change to simplify
the upcoming streams debugfs support.

Fixes: 02b6fdc2a1 ("usb: xhci: Add debugfs interface for xHCI driver")
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200918131752.16488-10-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-29 10:07:40 +01:00
..
bcma-hcd.c
USB: bcma: Add a check for devm_gpiod_get
2019-11-04 15:50:38 +01:00
ehci-atmel.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-brcm.c
usb: ehci: Add new EHCI driver for Broadcom STB SoC's
2020-05-13 14:28:01 +02:00
ehci-dbg.c
USB: ehci-hcd: no need to check return value of debugfs_create functions
2018-05-31 12:54:22 +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: Stops USB controller init if PLL fails to lock
2019-07-03 18:52:20 +02:00
ehci-fsl.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
ehci-grlib.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-hcd.c
ehci-hcd: Move include to keep CRC stable
2020-09-23 13:00:02 +02:00
ehci-hub.c
ehci-hcd: Move include to keep CRC stable
2020-09-23 13:00:02 +02:00
ehci-mem.c
Revert "usb: host: ehci: Use dma_pool_zalloc()"
2018-05-04 14:35:12 -07:00
ehci-mv.c
USB: EHCI: ehci-mv: fix less than zero comparison of an unsigned int
2020-05-19 15:11:43 +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: Fix some error codes in probe
2018-06-28 19:32:42 +09:00
ehci-omap.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-orion.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-pci.c
USB: ehci: reopen solution for Synopsys HC bug
2020-06-18 10:42:52 +02:00
ehci-platform.c
usb/ehci-platform: Set PM runtime as active on resume
2020-05-18 18:15:40 +02:00
ehci-pmcmsp.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
ehci-ppc-of.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-ps3.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci-q.c
USB: EHCI: Do not return -EPIPE when hub is disconnected
2019-12-17 16:02:49 +01:00
ehci-sched.c
usb: host: ehci-sched: remove redundant pointer dev
2018-07-13 15:41:56 +02:00
ehci-sh.c
usb: host: ehci-sh: Remove unused platform data support
2019-12-10 11:34:27 +01:00
ehci-spear.c
USB: host: ehci: Remove redundant license text
2017-11-07 15:45:02 +01:00
ehci-st.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ehci-sysfs.c
USB: move many drivers to use DEVICE_ATTR_RW
2018-01-24 08:49:51 +01:00
ehci-tegra.c
usb: host: ehci-tegra: Remove superfluous dev_err() message
2020-04-16 14:32:45 +02:00
ehci-timer.c
usb: host: Replace empty define with do while
2018-09-28 15:03:37 +02:00
ehci-xilinx-of.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ehci.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
fhci-dbg.c
USB: fhci-hcd: no need to check return value of debugfs_create functions
2018-05-31 12:54:22 +02:00
fhci-hcd.c
usb: host: fhci-hcd: annotate PIPE_CONTROL switch case with fallthrough
2020-02-19 11:08:52 +01:00
fhci-hub.c
USB: host: fhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
fhci-mem.c
USB: host: fhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
fhci-q.c
USB: host: fhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
fhci-sched.c
usb: host: use usb_endpoint_maxp instead of usb_maxpacket
2019-04-19 14:23:34 +02:00
fhci-tds.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
fhci.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
fotg210-hcd.c
usb: host: fotg210: add missed clk_put calls
2019-11-04 15:53:02 +01:00
fotg210.h
USB: Replace zero-length array with flexible-array member
2020-02-23 19:24:51 +01:00
fsl-mph-dr-of.c
usb :fsl: Change string format for errata property
2019-07-03 18:52:20 +02:00
imx21-dbg.c
usb: host: imx21: create debugfs directory under usb root
2019-11-14 11:14:54 +08:00
imx21-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
imx21-hcd.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
isp116x-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
isp116x.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
isp1362-hcd.c
usb: isp1362-hcd: use devm_platform_ioremap_resource() to simplify code
2019-10-04 14:09:40 +02:00
isp1362.h
usb: isp1362: Spelling s/eclusive/exclusive/
2019-06-18 08:51:28 +02:00
Kconfig
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
usb: renesas-xhci: Add the renesas xhci driver
2020-05-15 15:44:35 +02:00
max3421-hcd.c
usb/max3421: remove the dummy {un,}map_urb_for_dma methods
2019-08-21 10:07:25 -07:00
ohci-at91.c
USB: host: ohci-at91: Remove unused variable regs in at91_stop_hc
2019-10-15 20:01:59 +02:00
ohci-da8xx.c
usb: ohci-da8xx: ensure error return on variable error is set
2020-01-08 17:34:18 +01:00
ohci-dbg.c
treewide: kmalloc() -> kmalloc_array()
2018-06-12 16:19:22 -07:00
ohci-exynos.c
usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe()
2020-09-03 11:29:48 +02:00
ohci-hcd.c
Merge 5.3-rc7 into usb-next
2019-09-02 19:31:18 +02:00
ohci-hub.c
ohci-hcd: Fix race condition caused by ohci_urb_enqueue() and io_watchdog_func()
2018-02-15 18:43:57 +01:00
ohci-mem.c
usb: host: Fix excessive alignment restriction for local memory allocations
2019-06-28 07:57:07 +02:00
ohci-nxp.c
usb: ohci-nxp: fix use of integer as pointer
2019-11-04 15:50:38 +01:00
ohci-omap.c
usb: add a flag to skip PHY initialization to struct usb_hcd
2018-03-09 09:43:52 -08:00
ohci-pci.c
usb: hci: add hc_driver as argument for usb_hcd_pci_probe
2020-05-15 15:44:34 +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
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ohci-ps3.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ohci-pxa27x.c
usb: host: ohci-pxa27x: Fix and & vs | typo
2019-08-21 09:59:30 -07:00
ohci-q.c
usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks()
2018-02-15 18:45:34 +01:00
ohci-s3c2410.c
usb: ohci-s3c2410: Remove set but not used variable 'hcd'
2019-06-03 15:21:57 +02:00
ohci-sa1111.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
ohci-sm501.c
USB: ohci-sm501: Add missed iounmap() in remove
2020-06-18 10:42:53 +02:00
ohci-spear.c
USB: ohci-spear: Remove set but not used variable 'ohci'
2019-06-03 15:21:57 +02:00
ohci-st.c
usb: Remove dev_err() usage after platform_get_irq()
2019-07-30 20:29:18 +02:00
ohci-tmio.c
usb/ohci-tmio: remove the HCD_DMA flag
2019-09-03 15:26:05 +02:00
ohci.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
oxu210hp-hcd.c
usb: host: oxu210hp-hcd: fix gcc warning
2020-01-08 16:58:36 +01:00
pci-quirks.c
Merge tag 'usb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2020-06-07 09:42:16 -07:00
pci-quirks.h
usb: pci-quirks: Minor cleanup for AMD PLL quirk
2019-07-25 10:40:02 +02:00
r8a66597-hcd.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
r8a66597.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
sl811_cs.c
USB: add SPDX identifiers to all remaining files in drivers/usb/
2017-11-04 11:48:02 +01:00
sl811-hcd.c
usb: host: sl811-hcd: remove useless cast for driver.name
2020-02-19 11:10:27 +01:00
sl811.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ssb-hcd.c
USB: host: Remove redundant license text
2017-11-07 15:45:02 +01:00
u132-hcd.c
usb: host: u132-hcd: Remove u132_static_list and list head u132_list
2020-04-16 14:32:46 +02:00
uhci-debug.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uhci-grlib.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
uhci-hcd.c
USB: drop HCD_LOCAL_MEM flag
2019-06-03 16:00:08 +02:00
uhci-hcd.h
usb: uhci: Add clk support to uhci-platform
2018-01-17 15:08:56 +01:00
uhci-hub.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
uhci-pci.c
usb: hci: add hc_driver as argument for usb_hcd_pci_probe
2020-05-15 15:44:34 +02:00
uhci-platform.c
usb: add a HCD_DMA flag instead of guestimating DMA capabilities
2019-08-21 10:03:35 -07:00
uhci-q.c
USB: remove the URB_NO_FSBR flag
2017-12-12 13:16:07 +01:00
xhci-dbg.c
usb: xhci: Cleanup printk debug message for ERST
2017-12-08 17:43:52 +01:00
xhci-dbgcap.c
usb: host: Remove call to memset after dma_alloc_coherent
2019-07-25 11:10:54 +02:00
xhci-dbgcap.h
usb: xhci: dbc: Add SPDX identifiers to dbc files
2018-05-24 18:03:07 +02:00
xhci-dbgtty.c
usb: xhci: dbc: Use GFP_KERNEL instead of GFP_ATOMIC in 'xhci_dbc_alloc_requests()'
2019-09-03 15:49:11 +02:00
xhci-debugfs.c
usb: host: xhci: fix ep context print mismatch in debugfs
2020-09-03 11:29:43 +02:00
xhci-debugfs.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
xhci-ext-caps.c
xhci-ext-caps.c: Add missing platform_device_put() on error in xhci_create_intel_xhci_sw_pdev()
2019-10-04 14:37:53 +02:00
xhci-ext-caps.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
xhci-histb.c
usb: host: hisilicon: convert to devm_platform_get_and_ioremap_resource
2020-03-24 12:09:39 +01:00
xhci-hub.c
xhci: Do warm-reset when both CAS and XDEV_RESUME are set
2020-09-03 11:29:43 +02:00
xhci-mem.c
xhci: Wait until link state trainsits to U0 after setting USB_SS_PORT_LS_U0
2020-03-12 17:34:49 +01:00
xhci-mtk-sch.c
usb: xhci-mtk: fix the failure of bandwidth allocation
2020-07-21 14:05:49 +02:00
xhci-mtk.c
usb: host: xhci-mtk: avoid runtime suspend when removing hcd
2020-06-24 16:03:41 +02:00
xhci-mtk.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
xhci-mvebu.c
usb: host: xhci: mvebu: add reset on resume quirk
2019-01-30 09:22:35 +01:00
xhci-mvebu.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
xhci-pci-renesas.c
usb: renesas-xhci: remove version check
2020-09-03 11:29:42 +02:00
xhci-pci.c
usb: xhci: Fix ASMedia ASM1142 DMA addressing
2020-08-11 15:48:07 +02:00
xhci-pci.h
usb: xhci: make symbols static
2020-05-19 14:11:55 +02:00
xhci-plat.c
usb/xhci-plat: Set PM runtime as active on resume
2020-05-18 18:15:40 +02:00
xhci-plat.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
xhci-rcar.c
usb: host: xhci-rcar: Use xhci_plat_priv.quirks instead of code settings
2019-09-03 15:53:27 +02:00
xhci-rcar.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
xhci-ring.c
usb: xhci: Fix NULL pointer dereference when enqueuing trbs from urb sg list
2020-05-14 13:44:37 +02:00
xhci-tegra.c
usb: host: xhci-tegra: fix tegra_xusb_get_phy()
2020-09-03 11:29:42 +02:00
xhci-trace.c
USB: host: xhci: Remove redundant license text
2017-11-07 15:45:02 +01:00
xhci-trace.h
USB: host: Use the correct style for SPDX License Identifier
2020-04-16 14:32:46 +02:00
xhci.c
xhci: don't create endpoint debugfs entry before ring buffer is set.
2020-10-29 10:07:40 +01:00
xhci.h
xhci: Fix incorrect EP_STATE_MASK
2020-06-24 16:03:41 +02:00