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huawei: flag modems which support NDISDUP

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This commit is contained in:
Franko Fang
2013-04-03 13:11:56 +02:00
committed by Aleksander Morgado
parent 4d31315b95
commit 9d4091cc89
3 changed files with 30 additions and 34 deletions
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1
plugins/Makefile.am
View File

@@ -106,6 +106,7 @@ libmm_plugin_huawei_la_SOURCES = \
libmm_plugin_huawei_la_CPPFLAGS = $(PLUGIN_COMMON_COMPILER_FLAGS)
libmm_plugin_huawei_la_LDFLAGS = $(PLUGIN_COMMON_LINKER_FLAGS)
udevrules_DATA += huawei/77-mm-huawei_net_port_types.rules
# MBM
libmm_plugin_mbm_la_SOURCES = \

10
plugins/huawei/77-mm-huawei_net_port_types.rules Normal file
View File

@@ -0,0 +1,10 @@
# do not edit this file, it will be overwritten on update
ACTION!="add|change", GOTO="mm_huawei_port_types_end"
ENV{ID_VENDOR_ID}!="12d1", GOTO="mm_huawei_port_types_end"
# Only the standard ECM or NCM port can support dial-up with AT NDISDUP through AT port
SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="02", ATTRS{bInterfaceSubClass}=="06",ATTRS{bInterfaceProtocol}=="00", ENV{ID_MM_HUAWEI_NDISDUP_SUPPORTED}="1"
SUBSYSTEMS=="usb", ATTRS{bInterfaceClass}=="02", ATTRS{bInterfaceSubClass}=="0d",ATTRS{bInterfaceProtocol}=="00", ENV{ID_MM_HUAWEI_NDISDUP_SUPPORTED}="1"
LABEL="mm_huawei_port_types_end"

53
plugins/huawei/mm-broadband-modem-huawei.c
View File

@@ -25,6 +25,7 @@
#include <unistd.h>
#include <ctype.h>
#include <time.h>
#include <gudev/gudev.h>
#include <ModemManager.h>
#define _LIBMM_INSIDE_MM
@@ -1375,18 +1376,6 @@ create_bearer_for_net_port (CreateBearerContext *ctx)
}
}
static void
ndisdup_check_ready (MMIfaceModem *self,
GAsyncResult *res,
CreateBearerContext *ctx)
{
if (!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, NULL))
ctx->self->priv->ndisdup_support = NDISDUP_NOT_SUPPORTED;
else
ctx->self->priv->ndisdup_support = NDISDUP_SUPPORTED;
create_bearer_for_net_port (ctx);
}
static void
huawei_modem_create_bearer (MMIfaceModem *self,
@@ -1395,6 +1384,7 @@ huawei_modem_create_bearer (MMIfaceModem *self,
gpointer user_data)
{
CreateBearerContext *ctx;
MMPort *port;
ctx = g_slice_new0 (CreateBearerContext);
ctx->self = g_object_ref (self);
@@ -1404,30 +1394,25 @@ huawei_modem_create_bearer (MMIfaceModem *self,
user_data,
huawei_modem_create_bearer);
if (mm_base_modem_peek_best_data_port (MM_BASE_MODEM (self), MM_PORT_TYPE_NET)) {
/* If we get a 'net' port, check if driver is 'cdc_ether' or 'cdc_ncm' */
const gchar **drivers;
guint i;
port = mm_base_modem_peek_best_data_port (MM_BASE_MODEM (self), MM_PORT_TYPE_NET);
if (port) {
GUdevDevice *net_port;
GUdevClient *client;
drivers = mm_base_modem_get_drivers (MM_BASE_MODEM (self));
for (i = 0; drivers[i]; i++) {
if (g_str_equal (drivers[i], "cdc_ether") || g_str_equal (drivers[i], "cdc_ncm")) {
/* If never checked yet, check NDISDUP support */
if (ctx->self->priv->ndisdup_support == NDISDUP_SUPPORT_UNKNOWN) {
mm_dbg ("Checking ^NDISDUP support...");
mm_base_modem_at_command (MM_BASE_MODEM (self),
"^NDISDUP?",
3,
FALSE,
(GAsyncReadyCallback)ndisdup_check_ready,
ctx);
} else {
/* Already checked, create bearer */
create_bearer_for_net_port (ctx);
}
return;
}
client = g_udev_client_new (NULL);
net_port = (g_udev_client_query_by_subsystem_and_name (
client,
"net",
mm_port_get_device (port)));
if (g_udev_device_get_property_as_boolean (net_port, "ID_MM_HUAWEI_NDISDUP_SUPPORTED")) {
mm_dbg ("This device can support ndisdup feature");
ctx->self->priv->ndisdup_support = NDISDUP_SUPPORTED;
} else {
mm_dbg ("This device can not support ndisdup feature");
ctx->self->priv->ndisdup_support = NDISDUP_NOT_SUPPORTED;
}
create_bearer_for_net_port (ctx);
return;
}
mm_dbg ("Creating default bearer...");