linux/drivers/usb, branch for-next

Merge tag 'usb-serial-6.13-rc7' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

2025-01-10T13:59:20Z

Johan writes: USB-serial device ids for 6.13-rc7 Here are some new modem and cp210x device ids. All have been in linux-next with no reported issues. * tag 'usb-serial-6.13-rc7' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial: USB: serial: option: add Neoway N723-EA support USB: serial: option: add MeiG Smart SRM815 USB: serial: cp210x: add Phoenix Contact UPS Device

USB: serial: option: add Neoway N723-EA support

2025-01-08T10:49:54Z

Update the USB serial option driver to support Neoway N723-EA. ID 2949:8700 Marvell Mobile Composite Device Bus T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2949 ProdID=8700 Rev= 1.00 S: Manufacturer=Marvell S: Product=Mobile Composite Device Bus S: SerialNumber=200806006809080000 C:* #Ifs= 5 Cfg#= 1 Atr=c0 MxPwr=500mA A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03 I:* If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host E: Ad=87(I) Atr=03(Int.) MxPS= 64 Ivl=4096ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0c(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=4096ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0b(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=4096ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0e(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=88(I) Atr=03(Int.) MxPS= 64 Ivl=4096ms E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0a(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Tested successfully connecting to the Internet via rndis interface after dialing via AT commands on If#=4 or If#=6. Not sure of the purpose of the other serial interface. Signed-off-by: Michal Hrusecky Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold

USB: serial: option: add MeiG Smart SRM815

2025-01-08T10:40:38Z

It looks like SRM815 shares ID with SRM825L. T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2dee ProdID=4d22 Rev= 4.14 S: Manufacturer=MEIG S: Product=LTE-A Module S: SerialNumber=123456 C:* #Ifs= 5 Cfg#= 1 Atr=80 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Chukun Pan Link: https://lore.kernel.org/lkml/20241215100027.1970930-1-amadeus@jmu.edu.cn/ Link: https://lore.kernel.org/all/4333b4d0-281f-439d-9944-5570cbc4971d@gmail.com/ Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold

USB: serial: cp210x: add Phoenix Contact UPS Device

2025-01-08T10:25:47Z

Phoenix Contact sells UPS Quint devices [1] with a custom datacable [2] that embeds a Silicon Labs converter: Bus 001 Device 003: ID 1b93:1013 Silicon Labs Phoenix Contact UPS Device Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1b93 idProduct 0x1013 bcdDevice 1.00 iManufacturer 1 Silicon Labs iProduct 2 Phoenix Contact UPS Device iSerial 3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0020 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 2 Phoenix Contact UPS Device Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 [1] https://www.phoenixcontact.com/en-pc/products/power-supply-unit-quint-ps-1ac-24dc-10-2866763 [2] https://www.phoenixcontact.com/en-il/products/data-cable-preassembled-ifs-usb-datacable-2320500 Reported-by: Giuseppe Corbelli Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold

usb: typec: fix pm usage counter imbalance in ucsi_ccg_sync_control()

2025-01-07T10:43:08Z

The error handling for the case `con_index == 0` should involve dropping the pm usage counter, as ucsi_ccg_sync_control() gets it at the beginning. Fix it. Cc: stable Fixes: e56aac6e5a25 ("usb: typec: fix potential array underflow in ucsi_ccg_sync_control()") Signed-off-by: GONG Ruiqi Reviewed-by: Dan Carpenter Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20250107015750.2778646-1-gongruiqi1@huawei.com Signed-off-by: Greg Kroah-Hartman

usb-storage: Add max sectors quirk for Nokia 208

2025-01-07T10:42:42Z

This fixes data corruption when accessing the internal SD card in mass storage mode. I am actually not too sure why. I didn't figure a straightforward way to reproduce the issue, but i seem to get garbage when issuing a lot (over 50) of large reads (over 120 sectors) are done in a quick succession. That is, time seems to matter here -- larger reads are fine if they are done with some delay between them. But I'm not great at understanding this sort of things, so I'll assume the issue other, smarter, folks were seeing with similar phones is the same problem and I'll just put my quirk next to theirs. The "Software details" screen on the phone is as follows: V 04.06 07-08-13 RM-849 (c) Nokia TL;DR version of the device descriptor: idVendor 0x0421 Nokia Mobile Phones idProduct 0x06c2 bcdDevice 4.06 iManufacturer 1 Nokia iProduct 2 Nokia 208 The patch assumes older firmwares are broken too (I'm unable to test, but no biggie if they aren't I guess), and I have no idea if newer firmware exists. Signed-off-by: Lubomir Rintel Cc: stable Acked-by: Alan Stern Link: https://lore.kernel.org/r/20250101212206.2386207-1-lkundrak@v3.sk Signed-off-by: Greg Kroah-Hartman

usb: gadget: midi2: Reverse-select at the right place

2025-01-07T10:42:22Z

We should do reverse selection of other components from CONFIG_USB_F_MIDI2 which is tristate, instead of CONFIG_USB_CONFIGFS_F_MIDI2 which is bool, for satisfying subtle module dependencies. Fixes: 8b645922b223 ("usb: gadget: Add support for USB MIDI 2.0 function driver") Cc: stable Signed-off-by: Takashi Iwai Link: https://lore.kernel.org/r/20250101131124.27599-1-tiwai@suse.de Signed-off-by: Greg Kroah-Hartman

usb: gadget: f_fs: Remove WARN_ON in functionfs_bind

2024-12-23T17:54:34Z

This commit addresses an issue related to below kernel panic where panic_on_warn is enabled. It is caused by the unnecessary use of WARN_ON in functionsfs_bind, which easily leads to the following scenarios. 1.adb_write in adbd 2. UDC write via configfs ================= ===================== ->usb_ffs_open_thread() ->UDC write ->open_functionfs() ->configfs_write_iter() ->adb_open() ->gadget_dev_desc_UDC_store() ->adb_write() ->usb_gadget_register_driver_owner ->driver_register() ->StartMonitor() ->bus_add_driver() ->adb_read() ->gadget_bind_driver() ->configfs_composite_bind() ->usb_add_function() ->open_functionfs() ->ffs_func_bind() ->adb_open() ->functionfs_bind() state !=FFS_ACTIVE> The adb_open, adb_read, and adb_write operations are invoked from the daemon, but trying to bind the function is a process that is invoked by UDC write through configfs, which opens up the possibility of a race condition between the two paths. In this race scenario, the kernel panic occurs due to the WARN_ON from functionfs_bind when panic_on_warn is enabled. This commit fixes the kernel panic by removing the unnecessary WARN_ON. Kernel panic - not syncing: kernel: panic_on_warn set ... [ 14.542395] Call trace: [ 14.542464] ffs_func_bind+0x1c8/0x14a8 [ 14.542468] usb_add_function+0xcc/0x1f0 [ 14.542473] configfs_composite_bind+0x468/0x588 [ 14.542478] gadget_bind_driver+0x108/0x27c [ 14.542483] really_probe+0x190/0x374 [ 14.542488] __driver_probe_device+0xa0/0x12c [ 14.542492] driver_probe_device+0x3c/0x220 [ 14.542498] __driver_attach+0x11c/0x1fc [ 14.542502] bus_for_each_dev+0x104/0x160 [ 14.542506] driver_attach+0x24/0x34 [ 14.542510] bus_add_driver+0x154/0x270 [ 14.542514] driver_register+0x68/0x104 [ 14.542518] usb_gadget_register_driver_owner+0x48/0xf4 [ 14.542523] gadget_dev_desc_UDC_store+0xf8/0x144 [ 14.542526] configfs_write_iter+0xf0/0x138 Fixes: ddf8abd25994 ("USB: f_fs: the FunctionFS driver") Cc: stable Signed-off-by: Akash M Link: https://lore.kernel.org/r/20241219125221.1679-1-akash.m5@samsung.com Signed-off-by: Greg Kroah-Hartman

USB: core: Disable LPM only for non-suspended ports

2024-12-23T17:54:20Z

There's USB error when tegra board is shutting down: [ 180.919315] usb 2-3: Failed to set U1 timeout to 0x0,error code -113 [ 180.919995] usb 2-3: Failed to set U1 timeout to 0xa,error code -113 [ 180.920512] usb 2-3: Failed to set U2 timeout to 0x4,error code -113 [ 186.157172] tegra-xusb 3610000.usb: xHCI host controller not responding, assume dead [ 186.157858] tegra-xusb 3610000.usb: HC died; cleaning up [ 186.317280] tegra-xusb 3610000.usb: Timeout while waiting for evaluate context command The issue is caused by disabling LPM on already suspended ports. For USB2 LPM, the LPM is already disabled during port suspend. For USB3 LPM, port won't transit to U1/U2 when it's already suspended in U3, hence disabling LPM is only needed for ports that are not suspended. Cc: Wayne Chang Cc: stable Fixes: d920a2ed8620 ("usb: Disable USB3 LPM at shutdown") Signed-off-by: Kai-Heng Feng Acked-by: Alan Stern Tested-by: Jon Hunter Link: https://lore.kernel.org/r/20241206074817.89189-1-kaihengf@nvidia.com Signed-off-by: Greg Kroah-Hartman

usb: fix reference leak in usb_new_device()

2024-12-23T17:54:04Z

When device_add(&udev->dev) succeeds and a later call fails, usb_new_device() does not properly call device_del(). As comment of device_add() says, 'if device_add() succeeds, you should call device_del() when you want to get rid of it. If device_add() has not succeeded, use only put_device() to drop the reference count'. Found by code review. Cc: stable Fixes: 9f8b17e643fe ("USB: make usbdevices export their device nodes instead of using a separate class") Signed-off-by: Ma Ke Reviewed-by: Alan Stern Link: https://lore.kernel.org/r/20241218071346.2973980-1-make_ruc2021@163.com Signed-off-by: Greg Kroah-Hartman