[PATCH 1/5] net: usb: qmi_wwan: add IDs for EM7565 (9X50) in "MBIM USBIF" config
From: Ivan Shapovalov <hidden>
Date: 2024-11-17 08:32:20
Also in:
linux-usb, lkml
Subsystem:
networking drivers, the rest, usb networking drivers, usb qmi wwan network driver · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds, Bjørn Mork
This change was discovered and tested using author's own EM7565 device.
This "MBIM USBIF" configuration corresponds to the `AT!USBCOMP=1,1,xxx`
on-device USB composition setting. When activated, the VID:PID resets
to 1199:90b1 ("application" mode) + 1199:90b0 ("boot" mode, i.e. QDL).
The "MBIM USBIF" label comes from on-device help:
---8<---
AT!USBCOMP=?
!USBCOMP:
AT!USBCOMP=<Config Index>,<Config Type>,<Interface bitmask>
<Config Index> - configuration index to which the composition applies, should be 1
<Config Type> - 1:MBIM USBIF, 2:PCIE USBIF, 3:Legacy-Generic, 4:RNDIS
<Interface bitmask> - DIAG - 0x00000001,
NMEA - 0x00000004,
MODEM - 0x00000008,
RMNET0 - 0x00000100,
MBIM - 0x00001000,
e.g.
10D - diag, nmea, modem, rmnet interfaces enabled
1009 - diag, modem, mbim interfaces enabled
The default configuration is:
at!usbcomp=1,3,10F
OK
---8<---
Signed-off-by: Ivan Shapovalov <redacted>
---
drivers/net/usb/qmi_wwan.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 0c011d8f5d4d..9a33393d4ce2 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c@@ -1349,6 +1349,7 @@ static const struct usb_device_id products[] = { {QMI_QUIRK_SET_DTR(0x1199, 0x907b, 8)}, /* Sierra Wireless EM74xx */ {QMI_QUIRK_SET_DTR(0x1199, 0x907b, 10)},/* Sierra Wireless EM74xx */ {QMI_QUIRK_SET_DTR(0x1199, 0x9091, 8)}, /* Sierra Wireless EM7565 */ + {QMI_QUIRK_SET_DTR(0x1199, 0x90b1, 8)}, /* Sierra Wireless EM7565 "MBIM USB-IF" */ {QMI_QUIRK_SET_DTR(0x1199, 0xc081, 8)}, /* Sierra Wireless EM7590 */ {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */ {QMI_FIXED_INTF(0x1bbb, 0x0203, 2)}, /* Alcatel L800MA */
--
2.47.0.5.gd823fa0eac