diff options
Diffstat (limited to 'target/linux/generic/backport-5.4/830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch')
| -rw-r--r-- | target/linux/generic/backport-5.4/830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/target/linux/generic/backport-5.4/830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch b/target/linux/generic/backport-5.4/830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch deleted file mode 100644 index 87eed649ec..0000000000 --- a/target/linux/generic/backport-5.4/830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch +++ /dev/null @@ -1,73 +0,0 @@ -From 6420a569504e212d618d4a4736e2c59ed80a8478 Mon Sep 17 00:00:00 2001 -From: Lech Perczak <lech.perczak@gmail.com> -Date: Sun, 7 Feb 2021 01:54:43 +0100 -Subject: USB: serial: option: update interface mapping for ZTE P685M -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This patch prepares for qmi_wwan driver support for the device. -Previously "option" driver mapped itself to interfaces 0 and 3 (matching -ff/ff/ff), while interface 3 is in fact a QMI port. -Interfaces 1 and 2 (matching ff/00/00) expose AT commands, -and weren't supported previously at all. -Without this patch, a possible conflict would exist if device ID was -added to qmi_wwan driver for interface 3. - -Update and simplify device ID to match interfaces 0-2 directly, -to expose QCDM (0), PCUI (1), and modem (2) ports and avoid conflict -with QMI (3), and ADB (4). - -The modem is used inside ZTE MF283+ router and carriers identify it as -such. -Interface mapping is: -0: QCDM, 1: AT (PCUI), 2: AT (Modem), 3: QMI, 4: ADB - -T: Bus=02 Lev=02 Prnt=02 Port=05 Cnt=01 Dev#= 3 Spd=480 MxCh= 0 -D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 -P: Vendor=19d2 ProdID=1275 Rev=f0.00 -S: Manufacturer=ZTE,Incorporated -S: Product=ZTE Technologies MSM -S: SerialNumber=P685M510ZTED0000CP&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&0 -C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA -I:* If#= 0 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#= 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=ff Prot=ff Driver=qmi_wwan -E: Ad=87(I) Atr=03(Int.) MxPS= 8 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=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms -E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms - -Cc: Johan Hovold <johan@kernel.org> -Cc: Bjørn Mork <bjorn@mork.no> -Signed-off-by: Lech Perczak <lech.perczak@gmail.com> -Link: https://lore.kernel.org/r/20210207005443.12936-1-lech.perczak@gmail.com -Cc: stable@vger.kernel.org -Signed-off-by: Johan Hovold <johan@kernel.org> ---- - drivers/usb/serial/option.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/usb/serial/option.c -+++ b/drivers/usb/serial/option.c -@@ -1569,7 +1569,8 @@ static const struct usb_device_id option - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1272, 0xff, 0xff, 0xff) }, - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1273, 0xff, 0xff, 0xff) }, - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1274, 0xff, 0xff, 0xff) }, -- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1275, 0xff, 0xff, 0xff) }, -+ { USB_DEVICE(ZTE_VENDOR_ID, 0x1275), /* ZTE P685M */ -+ .driver_info = RSVD(3) | RSVD(4) }, - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1276, 0xff, 0xff, 0xff) }, - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1277, 0xff, 0xff, 0xff) }, - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1278, 0xff, 0xff, 0xff) }, |