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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Slark Xiao <slark_xiao@163.com>,
	Johan Hovold <johan@kernel.org>
Subject: [PATCH 4.19 28/34] USB: serial: option: add support for DW5829e
Date: Mon, 28 Feb 2022 18:24:34 +0100	[thread overview]
Message-ID: <20220228172210.728345349@linuxfoundation.org> (raw)
In-Reply-To: <20220228172207.090703467@linuxfoundation.org>

From: Slark Xiao <slark_xiao@163.com>

commit 6ecb3f0b18b320320460a42e40d6fb603f6ded96 upstream.

Dell DW5829e same as DW5821e except CAT level.
DW5821e supports CAT16 but DW5829e supports CAT9.
There are 2 types product of DW5829e: normal and eSIM.
So we will add 2 PID for DW5829e.
And for each PID, it support MBIM or RMNET.
Let's see test evidence as below:

DW5829e MBIM mode:
T:  Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  4 Spd=5000 MxCh= 0
D:  Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs=  2
P:  Vendor=413c ProdID=81e6 Rev=03.18
S:  Manufacturer=Dell Inc.
S:  Product=DW5829e Snapdragon X20 LTE
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 7 Cfg#= 2 Atr=a0 MxPwr=896mA
I:  If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
I:  If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
I:  If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#=0x6 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)

DW5829e RMNET mode:
T:  Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  5 Spd=5000 MxCh= 0
D:  Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs=  1
P:  Vendor=413c ProdID=81e6 Rev=03.18
S:  Manufacturer=Dell Inc.
S:  Product=DW5829e Snapdragon X20 LTE
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA
I:  If#=0x0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
I:  If#=0x1 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid
I:  If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option

DW5829e-eSIM MBIM mode:
T:  Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  6 Spd=5000 MxCh= 0
D:  Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs=  2
P:  Vendor=413c ProdID=81e4 Rev=03.18
S:  Manufacturer=Dell Inc.
S:  Product=DW5829e-eSIM Snapdragon X20 LTE
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 7 Cfg#= 2 Atr=a0 MxPwr=896mA
I:  If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
I:  If#=0x1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
I:  If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
I:  If#=0x6 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)

DW5829e-eSIM RMNET mode:
T:  Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  7 Spd=5000 MxCh= 0
D:  Ver= 3.10 Cls=ef(misc ) Sub=02 Prot=01 MxPS= 9 #Cfgs=  1
P:  Vendor=413c ProdID=81e4 Rev=03.18
S:  Manufacturer=Dell Inc.
S:  Product=DW5829e-eSIM Snapdragon X20 LTE
S:  SerialNumber=0123456789ABCDEF
C:  #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=896mA
I:  If#=0x0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
I:  If#=0x1 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid
I:  If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
I:  If#=0x5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option

BTW, the interface 0x6 of MBIM mode is GNSS port, which not same as NMEA
port. So it's banned from serial option driver.
The remaining interfaces 0x2-0x5 are: MODEM, MODEM, NMEA, DIAG.

Signed-off-by: Slark Xiao <slark_xiao@163.com>
Link: https://lore.kernel.org/r/20220214021401.6264-1-slark_xiao@163.com
[ johan: drop unnecessary reservation of interface 1 ]
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 |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -198,6 +198,8 @@ static void option_instat_callback(struc
 
 #define DELL_PRODUCT_5821E			0x81d7
 #define DELL_PRODUCT_5821E_ESIM			0x81e0
+#define DELL_PRODUCT_5829E_ESIM			0x81e4
+#define DELL_PRODUCT_5829E			0x81e6
 
 #define KYOCERA_VENDOR_ID			0x0c88
 #define KYOCERA_PRODUCT_KPC650			0x17da
@@ -1063,6 +1065,10 @@ static const struct usb_device_id option
 	  .driver_info = RSVD(0) | RSVD(1) | RSVD(6) },
 	{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5821E_ESIM),
 	  .driver_info = RSVD(0) | RSVD(1) | RSVD(6) },
+	{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5829E),
+	  .driver_info = RSVD(0) | RSVD(6) },
+	{ USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5829E_ESIM),
+	  .driver_info = RSVD(0) | RSVD(6) },
 	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },	/* ADU-E100, ADU-310 */
 	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
 	{ USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },



  parent reply	other threads:[~2022-02-28 17:34 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-28 17:24 [PATCH 4.19 00/34] 4.19.232-rc1 review Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 01/34] cgroup/cpuset: Fix a race between cpuset_attach() and cpu hotplug Greg Kroah-Hartman
2022-03-08 15:12   ` Michal Koutný
2022-03-14  8:06     ` Greg Kroah-Hartman
2022-03-14  9:11       ` Zhang Qiao
2022-03-14 11:19         ` Michal Koutný
2022-03-16 14:27           ` Greg Kroah-Hartman
2022-03-17  2:41             ` Zhang Qiao
2022-03-17 10:24               ` Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 02/34] vhost/vsock: dont check owner in vhost_vsock_stop() while releasing Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 03/34] parisc/unaligned: Fix fldd and fstd unaligned handlers on 32-bit kernel Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 04/34] parisc/unaligned: Fix ldw() and stw() unalignment handlers Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 05/34] sr9700: sanity check for packet length Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 06/34] USB: zaurus: support another broken Zaurus Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 07/34] ping: remove pr_err from ping_lookup Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 08/34] net: __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 09/34] tipc: Fix end of loop tests for list_for_each_entry() Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 10/34] gso: do not skip outer ip header in case of ipip and net_failover Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 11/34] openvswitch: Fix setting ipv6 fields causing hw csum failure Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 12/34] drm/edid: Always set RGB444 Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 13/34] net/mlx5e: Fix wrong return value on ioctl EEPROM query failure Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 14/34] configfs: fix a race in configfs_{,un}register_subsystem() Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 15/34] RDMA/ib_srp: Fix a deadlock Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 16/34] tty: n_gsm: fix proper link termination after failed open Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 17/34] gpio: tegra186: Fix chip_data type confusion Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 18/34] Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR" Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 19/34] memblock: use kfree() to release kmalloced memblock regions Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 20/34] fget: clarify and improve __fget_files() implementation Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 21/34] tracing: Have traceon and traceoff trigger honor the instance Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 22/34] iio: adc: men_z188_adc: Fix a resource leak in an error handling path Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 23/34] ata: pata_hpt37x: disable primary channel on HPT371 Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 24/34] Revert "USB: serial: ch341: add new Product ID for CH341A" Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 25/34] usb: gadget: rndis: add spinlock for rndis response list Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 26/34] USB: gadget: validate endpoint index for xilinx udc Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 27/34] tracefs: Set the group ownership in apply_options() not parse_options() Greg Kroah-Hartman
2022-02-28 17:24 ` Greg Kroah-Hartman [this message]
2022-02-28 17:24 ` [PATCH 4.19 29/34] USB: serial: option: add Telit LE910R1 compositions Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 30/34] usb: dwc3: pci: Fix Bay Trail phy GPIO mappings Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 31/34] usb: dwc3: gadget: Let the interrupt handler disable bottom halves Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 32/34] xhci: re-initialize the HC during resume if HCE was set Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 33/34] xhci: Prevent futile URB re-submissions due to incorrect return value Greg Kroah-Hartman
2022-02-28 17:24 ` [PATCH 4.19 34/34] tty: n_gsm: fix encoding of control signal octet bit DV Greg Kroah-Hartman
2022-02-28 21:21 ` [PATCH 4.19 00/34] 4.19.232-rc1 review Pavel Machek
2022-02-28 21:42 ` Shuah Khan
2022-03-01 11:32 ` Sudip Mukherjee
2022-03-01 16:37 ` Naresh Kamboju
2022-03-01 18:23 ` Jeffrin Thalakkottoor
2022-03-01 19:10 ` Guenter Roeck
2022-03-01 19:36 ` Slade Watkins

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