diff options
| author | Mans Rullgard <mans@mansr.com> | 2019-02-26 17:07:10 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:27:33 +0200 |
| commit | b7a0e2163e0dc57b200d366d70f8b8b14e938ca3 (patch) | |
| tree | 19853aa33be70f0db8d875f6eed979d8fd5e5cce /drivers/usb/serial | |
| parent | 4503b17ed4963c8aa727e2b2601f3cc72b911538 (diff) | |
USB: serial: option: set driver_info for SIM5218 and compatibles
commit f8df5c2c3e2df5ffaf9fb5503da93d477a8c7db4 upstream.
The SIMCom SIM5218 and compatible devices have 5 USB interfaces, only 4
of which are serial ports. The fifth is a network interface supported
by the qmi-wwan driver. Furthermore, the serial ports do not support
modem control signals. Add driver_info flags to reflect this.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Fixes: ec0cd94d881c ("usb: option: add SIMCom SIM5218")
Cc: stable <stable@vger.kernel.org> # 3.2
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial')
| -rw-r--r-- | drivers/usb/serial/option.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 11b21d9410f3..ea1481089f62 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1066,7 +1066,8 @@ static const struct usb_device_id option_ids[] = { .driver_info = RSVD(3) }, { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */ - { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000)}, /* SIMCom SIM5218 */ + { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000), /* SIMCom SIM5218 */ + .driver_info = NCTRL(0) | NCTRL(1) | NCTRL(2) | NCTRL(3) | RSVD(4) }, /* Quectel products using Qualcomm vendor ID */ { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC15)}, { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC20), |