diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-02 14:33:37 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-02 14:33:37 -0700 |
| commit | eb1574270a6de8fb8d31ffc3b021e30df0afcda3 (patch) | |
| tree | d154ba369f222f5108ed1a2462d815d7faadc2e5 /drivers/net/usb/qmi_wwan.c | |
| parent | aac10aaa8cc65a6fef6f5bc7d0b96035b0225a61 (diff) | |
| parent | 69964ea4c7b68c9399f7977aa5b9aa6539a6a98a (diff) | |
Merge 3.4-rc5 into driver-core-next
This was done to resolve a merge issue with the init/main.c file.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/usb/qmi_wwan.c')
| -rw-r--r-- | drivers/net/usb/qmi_wwan.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 552d24bf862e..d316503b35d4 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -365,6 +365,27 @@ static const struct driver_info qmi_wwan_force_int4 = { .data = BIT(4), /* interface whitelist bitmap */ }; +/* Sierra Wireless provide equally useless interface descriptors + * Devices in QMI mode can be switched between two different + * configurations: + * a) USB interface #8 is QMI/wwan + * b) USB interfaces #8, #19 and #20 are QMI/wwan + * + * Both configurations provide a number of other interfaces (serial++), + * some of which have the same endpoint configuration as we expect, so + * a whitelist or blacklist is necessary. + * + * FIXME: The below whitelist should include BIT(20). It does not + * because I cannot get it to work... + */ +static const struct driver_info qmi_wwan_sierra = { + .description = "Sierra Wireless wwan/QMI device", + .flags = FLAG_WWAN, + .bind = qmi_wwan_bind_gobi, + .unbind = qmi_wwan_unbind_shared, + .manage_power = qmi_wwan_manage_power, + .data = BIT(8) | BIT(19), /* interface whitelist bitmap */ +}; #define HUAWEI_VENDOR_ID 0x12D1 #define QMI_GOBI_DEVICE(vend, prod) \ @@ -445,6 +466,15 @@ static const struct usb_device_id products[] = { .bInterfaceProtocol = 0xff, .driver_info = (unsigned long)&qmi_wwan_force_int4, }, + { /* Sierra Wireless MC77xx in QMI mode */ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x1199, + .idProduct = 0x68a2, + .bInterfaceClass = 0xff, + .bInterfaceSubClass = 0xff, + .bInterfaceProtocol = 0xff, + .driver_info = (unsigned long)&qmi_wwan_sierra, + }, {QMI_GOBI_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */ {QMI_GOBI_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */ {QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */ |