Messages in this thread Patch in this message | | | Date | Sat, 24 Mar 2018 07:25:17 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCHv4] phy: mapphone-mdm6600: Add USB PHY driver for MDM6600 on Droid 4 |
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* Dan Williams <dcbw@redhat.com> [180324 14:00]: > On Fri, 2018-03-23 at 21:13 +0100, Pavel Machek wrote: > > Does ofonod work for you? I could not get that one to work... > > Because it's looking for a Gobi modem but the MDM6600 isn't one and > doesn't expose that layout (and doesn't really need to anyway). I > don't think ofono has a generic QMI driver, so you'd either need to for > ce it to use the telitqmi or quectelqmi drivers, or write your own > generic QMI one.
We also get five USB uarts if we add the device id with something like the patch below. I don't quite get why we get five UARTS?
Also not sure if we should be using drivers/usb/serial/qcaux.c instead of qcserial.c?
And from what I recall trying it out, adding the USB UARTs somehow confused ModemManager I think, that needs to be retested though :)
And the USB UARTs added do not offer the same set of AT commands as the n_gsm serial mux.
Regards,
Tony
8< ------------------ diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -181,6 +181,9 @@ static const struct usb_device_id id_table[] = { /* Huawei devices */ {DEVICE_HWI(0x03f0, 0x581d)}, /* HP lt4112 LTE/HSPA+ Gobi 4G Modem (Huawei me906e) */ + /* Motorola devices */ + {DEVICE_HWI(0x22b8, 0x2a70)}, /* Droid 4 mdm6600 */ + { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, id_table); -- 2.16.2
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