* [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem
@ 2022-06-27 13:36 Sven Schwermer
2022-06-27 13:36 ` [PATCH RESEND v2 2/2] net: usb: cdc_ether: Add Fibocom MA510 modem Sven Schwermer
2022-06-30 8:27 ` [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem Oliver Neukum
0 siblings, 2 replies; 3+ messages in thread
From: Sven Schwermer @ 2022-06-27 13:36 UTC (permalink / raw)
To: linux-usb, oliver; +Cc: Sven Schwermer, linux-kernel
From: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
Since this is a modem device enumerating as an Ethernet adapter, we need
to whitelist it as a WWAN device which tells userspace that this device
requires setup (via AT commands) before it can be used.
The L610 modem has 3 USB configurations that are configurable via the AT
command AT+GTUSBMODE={31,32,33} which make the modem enumerate with the
following interfaces, respectively:
31: Modem + NV + MOS + Diag + LOG + AT + AT
32: ECM + Modem + NV + MOS + Diag + LOG + AT + AT
33: RNDIS + Modem + NV + MOS + Diag + LOG + AT + AT
A detailed description of the USB configuration for the ECM mode
(+GTUSBMODE=32) follows:
T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=122 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1782 ProdID=4d11 Rev= 0.00
S: Manufacturer=FIBOCOM
S: Product=L610
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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=84(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=85(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=86(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=87(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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
---
drivers/net/usb/cdc_ether.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 2de09ad5bac0..d165df1ad6d6 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -1000,6 +1000,12 @@ static const struct usb_device_id products[] = {
USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&wwan_info,
+}, {
+ /* Fibocom L610 (ECM mode) */
+ USB_DEVICE_AND_INTERFACE_INFO(0x1782, 0x4d11, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
}, {
USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),
base-commit: 03c765b0e3b4cb5063276b086c76f7a612856a9a
--
2.36.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH RESEND v2 2/2] net: usb: cdc_ether: Add Fibocom MA510 modem
2022-06-27 13:36 [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem Sven Schwermer
@ 2022-06-27 13:36 ` Sven Schwermer
2022-06-30 8:27 ` [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem Oliver Neukum
1 sibling, 0 replies; 3+ messages in thread
From: Sven Schwermer @ 2022-06-27 13:36 UTC (permalink / raw)
To: linux-usb, oliver; +Cc: Sven Schwermer, linux-kernel
From: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
Since this is a modem device enumerating as an Ethernet adapter, we need
to whitelist it as a WWAN device which tells userspace that this device
requires setup (via AT commands) before it can be used.
The MA510 modem has 3 USB configurations that are configurable via the AT
command AT+GTUSBMODE={30,31,32} which make the modem enumerate with the
following interfaces, respectively:
30: Diag + QDSS + Modem + RMNET
31: Diag + Modem + AT + ECM
32: Modem + AT + ECM
Detailed descriptions of the ECM-mode USB configurations follow:
+GTUSBMODE: 31
--------------
T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#= 99 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=2cb7 ProdID=0106 Rev= 0.00
S: Manufacturer=Fibocom MA510 Modem
S: Product=Fibocom MA510 Modem
S: SerialNumber=55e2695b
C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA
A: FirstIf#= 3 IfCount= 2 Cls=02(comm.) Sub=00 Prot=00
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=ff Prot=ff Driver=option
E: Ad=82(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=83(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=fe Prot=ff Driver=option
E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=85(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= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
I: If#= 4 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
I:* If#= 4 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+GTUSBMODE: 32
--------------
T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=100 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1
P: Vendor=2cb7 ProdID=010a Rev= 0.00
S: Manufacturer=Fibocom MA510 Modem
S: Product=Fibocom MA510 Modem
S: SerialNumber=55e2695b
C:* #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA
A: FirstIf#= 2 IfCount= 2 Cls=02(comm.) Sub=00 Prot=00
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E: Ad=81(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=82(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=fe Prot=ff Driver=option
E: Ad=83(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
E: Ad=84(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= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
E: Ad=85(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
I: If#= 3 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
I:* If#= 3 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
---
drivers/net/usb/cdc_ether.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index d165df1ad6d6..90685f5da91c 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -1006,6 +1006,18 @@ static const struct usb_device_id products[] = {
USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&wwan_info,
+}, {
+ /* Fibocom MA510 (ECM mode; +GTUSBMODE=31) */
+ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x0106, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+}, {
+ /* Fibocom MA510 (ECM mode; +GTUSBMODE=32) */
+ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x010a, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
}, {
USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),
--
2.36.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem
2022-06-27 13:36 [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem Sven Schwermer
2022-06-27 13:36 ` [PATCH RESEND v2 2/2] net: usb: cdc_ether: Add Fibocom MA510 modem Sven Schwermer
@ 2022-06-30 8:27 ` Oliver Neukum
1 sibling, 0 replies; 3+ messages in thread
From: Oliver Neukum @ 2022-06-30 8:27 UTC (permalink / raw)
To: Sven Schwermer, linux-usb, oliver; +Cc: Sven Schwermer, linux-kernel
On 27.06.22 15:36, Sven Schwermer wrote:
> From: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
>
> Since this is a modem device enumerating as an Ethernet adapter, we need
> to whitelist it as a WWAN device which tells userspace that this device
> requires setup (via AT commands) before it can be used.
>
> The L610 modem has 3 USB configurations that are configurable via the AT
> command AT+GTUSBMODE={31,32,33} which make the modem enumerate with the
> following interfaces, respectively:
>
> 31: Modem + NV + MOS + Diag + LOG + AT + AT
> 32: ECM + Modem + NV + MOS + Diag + LOG + AT + AT
> 33: RNDIS + Modem + NV + MOS + Diag + LOG + AT + AT
>
> A detailed description of the USB configuration for the ECM mode
> (+GTUSBMODE=32) follows:
>
> T: Bus=03 Lev=01 Prnt=01 Port=06 Cnt=04 Dev#=122 Spd=480 MxCh= 0
> D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
> P: Vendor=1782 ProdID=4d11 Rev= 0.00
> S: Manufacturer=FIBOCOM
> S: Product=L610
> 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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=84(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=85(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=86(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=87(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= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
> E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
> E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
>
> Signed-off-by: Sven Schwermer <sven.schwermer@disruptive-technologies.com>
Acked-by: Oliver Neukum <oneukum@suse.com>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-06-30 8:27 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-27 13:36 [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem Sven Schwermer
2022-06-27 13:36 ` [PATCH RESEND v2 2/2] net: usb: cdc_ether: Add Fibocom MA510 modem Sven Schwermer
2022-06-30 8:27 ` [PATCH RESEND v2 1/2] net: usb: cdc_ether: Add Fibocom L610 modem Oliver Neukum
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