--- /dev/null
+From 739790605705ddcf18f21782b9c99ad7d53a8c11 Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Fri, 20 Jan 2023 11:03:20 +0100
+Subject: prlimit: do_prlimit needs to have a speculation check
+
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+commit 739790605705ddcf18f21782b9c99ad7d53a8c11 upstream.
+
+do_prlimit() adds the user-controlled resource value to a pointer that
+will subsequently be dereferenced. In order to help prevent this
+codepath from being used as a spectre "gadget" a barrier needs to be
+added after checking the range.
+
+Reported-by: Jordy Zomer <jordyzomer@google.com>
+Tested-by: Jordy Zomer <jordyzomer@google.com>
+Suggested-by: Linus Torvalds <torvalds@linuxfoundation.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ kernel/sys.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/kernel/sys.c
++++ b/kernel/sys.c
+@@ -1472,6 +1472,8 @@ int do_prlimit(struct task_struct *tsk,
+
+ if (resource >= RLIM_NLIMITS)
+ return -EINVAL;
++ resource = array_index_nospec(resource, RLIM_NLIMITS);
++
+ if (new_rlim) {
+ if (new_rlim->rlim_cur > new_rlim->rlim_max)
+ return -EINVAL;
rdma-srp-move-large-values-to-a-new-enum-for-gcc13.patch
f2fs-let-s-avoid-panic-if-extent_tree-is-not-created.patch
nilfs2-fix-general-protection-fault-in-nilfs_btree_insert.patch
+xhci-pci-set-the-dma-max_seg_size.patch
+usb-xhci-check-endpoint-is-valid-before-dereferencing-it.patch
+prlimit-do_prlimit-needs-to-have-a-speculation-check.patch
+usb-serial-option-add-quectel-em05-g-gr-modem.patch
+usb-serial-option-add-quectel-em05-g-cs-modem.patch
+usb-serial-option-add-quectel-em05-g-rs-modem.patch
+usb-serial-option-add-quectel-ec200u-modem.patch
+usb-serial-option-add-quectel-em05cn-sg-modem.patch
+usb-serial-option-add-quectel-em05cn-modem.patch
+usb-misc-iowarrior-fix-up-header-size-for-usb_device_id_codemercs_iow100.patch
+usb-core-hub-disable-autosuspend-for-ti-tusb8041.patch
--- /dev/null
+From 7171b0e261b17de96490adf053b8bb4b00061bcf Mon Sep 17 00:00:00 2001
+From: Flavio Suligoi <f.suligoi@asem.it>
+Date: Mon, 19 Dec 2022 13:47:59 +0100
+Subject: usb: core: hub: disable autosuspend for TI TUSB8041
+
+From: Flavio Suligoi <f.suligoi@asem.it>
+
+commit 7171b0e261b17de96490adf053b8bb4b00061bcf upstream.
+
+The Texas Instruments TUSB8041 has an autosuspend problem at high
+temperature.
+
+If there is not USB traffic, after a couple of ms, the device enters in
+autosuspend mode. In this condition the external clock stops working, to
+save energy. When the USB activity turns on, ther hub exits the
+autosuspend state, the clock starts running again and all works fine.
+
+At ambient temperature all works correctly, but at high temperature,
+when the USB activity turns on, the external clock doesn't restart and
+the hub disappears from the USB bus.
+
+Disabling the autosuspend mode for this hub solves the issue.
+
+Signed-off-by: Flavio Suligoi <f.suligoi@asem.it>
+Cc: stable <stable@kernel.org>
+Acked-by: Alan Stern <stern@rowland.harvard.edu>
+Link: https://lore.kernel.org/r/20221219124759.3207032-1-f.suligoi@asem.it
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/core/hub.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+--- a/drivers/usb/core/hub.c
++++ b/drivers/usb/core/hub.c
+@@ -40,6 +40,9 @@
+ #define USB_PRODUCT_USB5534B 0x5534
+ #define USB_VENDOR_CYPRESS 0x04b4
+ #define USB_PRODUCT_CY7C65632 0x6570
++#define USB_VENDOR_TEXAS_INSTRUMENTS 0x0451
++#define USB_PRODUCT_TUSB8041_USB3 0x8140
++#define USB_PRODUCT_TUSB8041_USB2 0x8142
+ #define HUB_QUIRK_CHECK_PORT_AUTOSUSPEND 0x01
+ #define HUB_QUIRK_DISABLE_AUTOSUSPEND 0x02
+
+@@ -5394,6 +5397,16 @@ static const struct usb_device_id hub_id
+ .idVendor = USB_VENDOR_GENESYS_LOGIC,
+ .bInterfaceClass = USB_CLASS_HUB,
+ .driver_info = HUB_QUIRK_CHECK_PORT_AUTOSUSPEND},
++ { .match_flags = USB_DEVICE_ID_MATCH_VENDOR
++ | USB_DEVICE_ID_MATCH_PRODUCT,
++ .idVendor = USB_VENDOR_TEXAS_INSTRUMENTS,
++ .idProduct = USB_PRODUCT_TUSB8041_USB2,
++ .driver_info = HUB_QUIRK_DISABLE_AUTOSUSPEND},
++ { .match_flags = USB_DEVICE_ID_MATCH_VENDOR
++ | USB_DEVICE_ID_MATCH_PRODUCT,
++ .idVendor = USB_VENDOR_TEXAS_INSTRUMENTS,
++ .idProduct = USB_PRODUCT_TUSB8041_USB3,
++ .driver_info = HUB_QUIRK_DISABLE_AUTOSUSPEND},
+ { .match_flags = USB_DEVICE_ID_MATCH_DEV_CLASS,
+ .bDeviceClass = USB_CLASS_HUB},
+ { .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS,
--- /dev/null
+From 14ff7460bb58662d86aa50298943cc7d25532e28 Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Fri, 20 Jan 2023 14:53:30 +0100
+Subject: USB: misc: iowarrior: fix up header size for USB_DEVICE_ID_CODEMERCS_IOW100
+
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+commit 14ff7460bb58662d86aa50298943cc7d25532e28 upstream.
+
+The USB_DEVICE_ID_CODEMERCS_IOW100 header size was incorrect, it should
+be 12, not 13.
+
+Cc: stable <stable@kernel.org>
+Fixes: 17a82716587e ("USB: iowarrior: fix up report size handling for some devices")
+Reported-by: Christoph Jung <jung@codemercs.com>
+Link: https://lore.kernel.org/r/20230120135330.3842518-1-gregkh@linuxfoundation.org
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/misc/iowarrior.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/usb/misc/iowarrior.c
++++ b/drivers/usb/misc/iowarrior.c
+@@ -836,7 +836,7 @@ static int iowarrior_probe(struct usb_in
+ break;
+
+ case USB_DEVICE_ID_CODEMERCS_IOW100:
+- dev->report_size = 13;
++ dev->report_size = 12;
+ break;
+ }
+ }
--- /dev/null
+From d9bbb15881046bd76f8710c76e26a740eee997ef Mon Sep 17 00:00:00 2001
+From: Ali Mirghasemi <ali.mirghasemi1376@gmail.com>
+Date: Wed, 28 Dec 2022 15:08:47 +0330
+Subject: USB: serial: option: add Quectel EC200U modem
+
+From: Ali Mirghasemi <ali.mirghasemi1376@gmail.com>
+
+commit d9bbb15881046bd76f8710c76e26a740eee997ef upstream.
+
+Add support for EC200U modem
+
+0x0901: EC200U - AT + AP + CP + NMEA + DIAG + MOS
+
+usb-device output:
+T: Bus=01 Lev=02 Prnt=02 Port=02 Cnt=01 Dev#= 4 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0901 Rev= 3.18
+S: Manufacturer=Android
+S: Product=Android
+C:* #Ifs= 9 Cfg#= 1 Atr=e0 MxPwr=400mA
+A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=06 Prot=00
+I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
+E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=32ms
+I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
+I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
+E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=01(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=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=83(I) Atr=03(Int.) MxPS= 512 Ivl=4096ms
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 7 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+E: Ad=8a(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=89(I) Atr=03(Int.) MxPS= 512 Ivl=4096ms
+I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+Signed-off-by: Ali Mirghasemi <ali.mirghasemi1376@gmail.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -265,6 +265,7 @@ static void option_instat_callback(struc
+ #define QUECTEL_PRODUCT_EM12 0x0512
+ #define QUECTEL_PRODUCT_RM500Q 0x0800
+ #define QUECTEL_PRODUCT_RM520N 0x0801
++#define QUECTEL_PRODUCT_EC200U 0x0901
+ #define QUECTEL_PRODUCT_EC200S_CN 0x6002
+ #define QUECTEL_PRODUCT_EC200T 0x6026
+ #define QUECTEL_PRODUCT_RM500K 0x7001
+@@ -1192,6 +1193,7 @@ static const struct usb_device_id option
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0xff, 0x30) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0x40) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0) },
++ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200U, 0xff, 0, 0) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200S_CN, 0xff, 0, 0) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200T, 0xff, 0, 0) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500K, 0xff, 0x00, 0x00) },
--- /dev/null
+From bb78654b0b46316dac687fd4b7dc7cce636f46cd Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Duke=20Xin=28=E8=BE=9B=E5=AE=89=E6=96=87=29?=
+ <duke_xinanwen@163.com>
+Date: Tue, 27 Dec 2022 01:28:25 -0800
+Subject: USB: serial: option: add Quectel EM05-G (CS) modem
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Duke Xin(辛安文) <duke_xinanwen@163.com>
+
+commit bb78654b0b46316dac687fd4b7dc7cce636f46cd upstream.
+
+The EM05-G (CS) modem has 2 USB configurations that are configurable via
+the AT command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate
+with the following interfaces, respectively:
+
+"RMNET" : AT + DIAG + NMEA + Modem + QMI
+"MBIM" : MBIM + AT + DIAG + NMEA + Modem
+
+The detailed description of the USB configuration for each mode as follows:
+
+RMNET Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=030C Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-G
+C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 5 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#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
+E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+MBIM Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 16 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=030C Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-G
+C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
+A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 5 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#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
+E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=32ms
+I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+Signed-off-by: Duke Xin(辛安文) <duke_xinanwen@163.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -258,6 +258,7 @@ static void option_instat_callback(struc
+ #define QUECTEL_PRODUCT_EP06 0x0306
+ #define QUECTEL_PRODUCT_EM05G 0x030a
+ #define QUECTEL_PRODUCT_EM060K 0x030b
++#define QUECTEL_PRODUCT_EM05G_CS 0x030c
+ #define QUECTEL_PRODUCT_EM05G_SG 0x0311
+ #define QUECTEL_PRODUCT_EM05G_GR 0x0313
+ #define QUECTEL_PRODUCT_EM12 0x0512
+@@ -1167,6 +1168,8 @@ static const struct usb_device_id option
+ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_GR, 0xff),
+ .driver_info = RSVD(6) | ZLP },
++ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_CS, 0xff),
++ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_SG, 0xff),
+ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0x00, 0x40) },
--- /dev/null
+From 6c331f32e32ac71eb3e8b93fceda2802d7ecb889 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Duke=20Xin=28=E8=BE=9B=E5=AE=89=E6=96=87=29?=
+ <duke_xinanwen@163.com>
+Date: Tue, 27 Dec 2022 01:44:30 -0800
+Subject: USB: serial: option: add Quectel EM05-G (GR) modem
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Duke Xin(辛安文) <duke_xinanwen@163.com>
+
+commit 6c331f32e32ac71eb3e8b93fceda2802d7ecb889 upstream.
+
+The EM05-G (GR) modem has 2 USB configurations that are configurable via
+the AT command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate
+with the following interfaces, respectively:
+
+"RMNET" : AT + DIAG + NMEA + Modem + QMI
+"MBIM" : MBIM + AT + DIAG + NMEA + Modem
+
+The detailed description of the USB configuration for each mode as follows:
+
+RMNET Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0313 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-G
+C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 5 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#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
+E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+MBIM Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 16 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0313 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-G
+C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
+A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 5 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#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
+E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=32ms
+I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+Signed-off-by: Duke Xin(辛安文) <duke_xinanwen@163.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -259,6 +259,7 @@ static void option_instat_callback(struc
+ #define QUECTEL_PRODUCT_EM05G 0x030a
+ #define QUECTEL_PRODUCT_EM060K 0x030b
+ #define QUECTEL_PRODUCT_EM05G_SG 0x0311
++#define QUECTEL_PRODUCT_EM05G_GR 0x0313
+ #define QUECTEL_PRODUCT_EM12 0x0512
+ #define QUECTEL_PRODUCT_RM500Q 0x0800
+ #define QUECTEL_PRODUCT_RM520N 0x0801
+@@ -1164,6 +1165,8 @@ static const struct usb_device_id option
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G, 0xff),
+ .driver_info = RSVD(6) | ZLP },
++ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_GR, 0xff),
++ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_SG, 0xff),
+ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0x00, 0x40) },
--- /dev/null
+From b72d13977689f0c717444010e108c4f20658dfee Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Duke=20Xin=28=E8=BE=9B=E5=AE=89=E6=96=87=29?=
+ <duke_xinanwen@163.com>
+Date: Tue, 27 Dec 2022 01:51:27 -0800
+Subject: USB: serial: option: add Quectel EM05-G (RS) modem
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Duke Xin(辛安文) <duke_xinanwen@163.com>
+
+commit b72d13977689f0c717444010e108c4f20658dfee upstream.
+
+The EM05-G (RS) modem has 2 USB configurations that are configurable via
+the AT command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate
+with the following interfaces, respectively:
+
+"RMNET" : AT + DIAG + NMEA + Modem + QMI
+"MBIM" : MBIM + AT + DIAG + NMEA + Modem
+
+The detailed description of the USB configuration for each mode as follows:
+
+RMNET Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0314 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-G
+C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 5 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#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
+E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+MBIM Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 16 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0314 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-G
+C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
+A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 5 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#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
+E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=32ms
+I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+Signed-off-by: Duke Xin(辛安文) <duke_xinanwen@163.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -261,6 +261,7 @@ static void option_instat_callback(struc
+ #define QUECTEL_PRODUCT_EM05G_CS 0x030c
+ #define QUECTEL_PRODUCT_EM05G_SG 0x0311
+ #define QUECTEL_PRODUCT_EM05G_GR 0x0313
++#define QUECTEL_PRODUCT_EM05G_RS 0x0314
+ #define QUECTEL_PRODUCT_EM12 0x0512
+ #define QUECTEL_PRODUCT_RM500Q 0x0800
+ #define QUECTEL_PRODUCT_RM520N 0x0801
+@@ -1170,6 +1171,8 @@ static const struct usb_device_id option
+ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_CS, 0xff),
+ .driver_info = RSVD(6) | ZLP },
++ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_RS, 0xff),
++ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_SG, 0xff),
+ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0x00, 0x40) },
--- /dev/null
+From 71dfd381a7c051f16a61f82fbd38a4cca563bdca Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Duke=20Xin=28=E8=BE=9B=E5=AE=89=E6=96=87=29?=
+ <duke_xinanwen@163.com>
+Date: Sun, 15 Jan 2023 18:33:28 -0800
+Subject: USB: serial: option: add Quectel EM05CN modem
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Duke Xin(辛安文) <duke_xinanwen@163.com>
+
+commit 71dfd381a7c051f16a61f82fbd38a4cca563bdca upstream.
+
+The EM05CN modem has 2 USB configurations that are configurable via the AT
+command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate with
+the following interfaces, respectively:
+
+"MBIM" : AT + MBIM + DIAG + NMEA + MODEM
+"RMNET" : AT + DIAG + NMEA + Modem + QMI
+
+The detailed description of the USB configuration for each mode as follows:
+
+MBIM Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0312 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-CN
+C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
+A: FirstIf#= 1 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 0 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#= 5 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#= 1 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
+E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=32ms
+I: If#= 2 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+I:* If#= 2 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+RMNET Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0312 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-CN
+C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 0 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#= 5 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#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
+E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+Signed-off-by: Duke Xin(辛安文) <duke_xinanwen@163.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -261,6 +261,7 @@ static void option_instat_callback(struc
+ #define QUECTEL_PRODUCT_EM05G_CS 0x030c
+ #define QUECTEL_PRODUCT_EM05CN_SG 0x0310
+ #define QUECTEL_PRODUCT_EM05G_SG 0x0311
++#define QUECTEL_PRODUCT_EM05CN 0x0312
+ #define QUECTEL_PRODUCT_EM05G_GR 0x0313
+ #define QUECTEL_PRODUCT_EM05G_RS 0x0314
+ #define QUECTEL_PRODUCT_EM12 0x0512
+@@ -1167,6 +1168,8 @@ static const struct usb_device_id option
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),
+ .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },
++ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05CN, 0xff),
++ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05CN_SG, 0xff),
+ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G, 0xff),
--- /dev/null
+From 1541dd0097c0f8f470e76eddf5120fc55a7e3101 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Duke=20Xin=28=E8=BE=9B=E5=AE=89=E6=96=87=29?=
+ <duke_xinanwen@163.com>
+Date: Sun, 15 Jan 2023 18:07:27 -0800
+Subject: USB: serial: option: add Quectel EM05CN (SG) modem
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Duke Xin(辛安文) <duke_xinanwen@163.com>
+
+commit 1541dd0097c0f8f470e76eddf5120fc55a7e3101 upstream.
+
+The EM05CN (SG) modem has 2 USB configurations that are configurable via the AT
+command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate with
+the following interfaces, respectively:
+
+"MBIM" : AT + MBIM + DIAG + NMEA + MODEM
+"RMNET" : AT + DIAG + NMEA + Modem + QMI
+
+The detailed description of the USB configuration for each mode as follows:
+
+MBIM Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0310 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-CN
+C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA
+A: FirstIf#= 1 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 0 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#= 5 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#= 1 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim
+E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=32ms
+I: If#= 2 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+I:* If#= 2 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+RMNET Mode
+--------------
+T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 3 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
+P: Vendor=2c7c ProdID=0310 Rev= 3.18
+S: Manufacturer=Quectel
+S: Product=Quectel EM05-CN
+C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff 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#= 4 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#= 0 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#= 5 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#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
+E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
+E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+Signed-off-by: Duke Xin(辛安文) <duke_xinanwen@163.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -259,6 +259,7 @@ static void option_instat_callback(struc
+ #define QUECTEL_PRODUCT_EM05G 0x030a
+ #define QUECTEL_PRODUCT_EM060K 0x030b
+ #define QUECTEL_PRODUCT_EM05G_CS 0x030c
++#define QUECTEL_PRODUCT_EM05CN_SG 0x0310
+ #define QUECTEL_PRODUCT_EM05G_SG 0x0311
+ #define QUECTEL_PRODUCT_EM05G_GR 0x0313
+ #define QUECTEL_PRODUCT_EM05G_RS 0x0314
+@@ -1166,6 +1167,8 @@ static const struct usb_device_id option
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),
+ .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },
++ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05CN_SG, 0xff),
++ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G, 0xff),
+ .driver_info = RSVD(6) | ZLP },
+ { USB_DEVICE_INTERFACE_CLASS(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM05G_GR, 0xff),
--- /dev/null
+From e8fb5bc76eb86437ab87002d4a36d6da02165654 Mon Sep 17 00:00:00 2001
+From: Jimmy Hu <hhhuuu@google.com>
+Date: Mon, 16 Jan 2023 16:22:11 +0200
+Subject: usb: xhci: Check endpoint is valid before dereferencing it
+
+From: Jimmy Hu <hhhuuu@google.com>
+
+commit e8fb5bc76eb86437ab87002d4a36d6da02165654 upstream.
+
+When the host controller is not responding, all URBs queued to all
+endpoints need to be killed. This can cause a kernel panic if we
+dereference an invalid endpoint.
+
+Fix this by using xhci_get_virt_ep() helper to find the endpoint and
+checking if the endpoint is valid before dereferencing it.
+
+[233311.853271] xhci-hcd xhci-hcd.1.auto: xHCI host controller not responding, assume dead
+[233311.853393] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000e8
+
+[233311.853964] pc : xhci_hc_died+0x10c/0x270
+[233311.853971] lr : xhci_hc_died+0x1ac/0x270
+
+[233311.854077] Call trace:
+[233311.854085] xhci_hc_died+0x10c/0x270
+[233311.854093] xhci_stop_endpoint_command_watchdog+0x100/0x1a4
+[233311.854105] call_timer_fn+0x50/0x2d4
+[233311.854112] expire_timers+0xac/0x2e4
+[233311.854118] run_timer_softirq+0x300/0xabc
+[233311.854127] __do_softirq+0x148/0x528
+[233311.854135] irq_exit+0x194/0x1a8
+[233311.854143] __handle_domain_irq+0x164/0x1d0
+[233311.854149] gic_handle_irq.22273+0x10c/0x188
+[233311.854156] el1_irq+0xfc/0x1a8
+[233311.854175] lpm_cpuidle_enter+0x25c/0x418 [msm_pm]
+[233311.854185] cpuidle_enter_state+0x1f0/0x764
+[233311.854194] do_idle+0x594/0x6ac
+[233311.854201] cpu_startup_entry+0x7c/0x80
+[233311.854209] secondary_start_kernel+0x170/0x198
+
+Fixes: 50e8725e7c42 ("xhci: Refactor command watchdog and fix split string.")
+Cc: stable@vger.kernel.org
+Signed-off-by: Jimmy Hu <hhhuuu@google.com>
+Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
+Message-ID: <0fe978ed-8269-9774-1c40-f8a98c17e838@linux.intel.com>
+Link: https://lore.kernel.org/r/20230116142216.1141605-3-mathias.nyman@linux.intel.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/host/xhci-ring.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+--- a/drivers/usb/host/xhci-ring.c
++++ b/drivers/usb/host/xhci-ring.c
+@@ -907,7 +907,10 @@ static void xhci_kill_endpoint_urbs(stru
+ struct xhci_virt_ep *ep;
+ struct xhci_ring *ring;
+
+- ep = &xhci->devs[slot_id]->eps[ep_index];
++ ep = xhci_get_virt_ep(xhci, slot_id, ep_index);
++ if (!ep)
++ return;
++
+ if ((ep->ep_state & EP_HAS_STREAMS) ||
+ (ep->ep_state & EP_GETTING_NO_STREAMS)) {
+ int stream_id;
--- /dev/null
+From 93915a4170e9defd56a767a18e6c4076f3d18609 Mon Sep 17 00:00:00 2001
+From: Ricardo Ribalda <ribalda@chromium.org>
+Date: Mon, 16 Jan 2023 16:22:10 +0200
+Subject: xhci-pci: set the dma max_seg_size
+
+From: Ricardo Ribalda <ribalda@chromium.org>
+
+commit 93915a4170e9defd56a767a18e6c4076f3d18609 upstream.
+
+Allow devices to have dma operations beyond 64K, and avoid warnings such
+as:
+
+xhci_hcd 0000:00:14.0: mapping sg segment longer than device claims to support [len=98304] [max=65536]
+
+Cc: stable@vger.kernel.org
+Cc: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
+Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
+Link: https://lore.kernel.org/r/20230116142216.1141605-2-mathias.nyman@linux.intel.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/host/xhci-pci.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/usb/host/xhci-pci.c
++++ b/drivers/usb/host/xhci-pci.c
+@@ -375,6 +375,8 @@ static int xhci_pci_probe(struct pci_dev
+ /* USB-2 and USB-3 roothubs initialized, allow runtime pm suspend */
+ pm_runtime_put_noidle(&dev->dev);
+
++ dma_set_max_seg_size(&dev->dev, UINT_MAX);
++
+ return 0;
+
+ put_usb3_hcd:
projects / thirdparty / kernel / stable-queue.git / commitdiff
