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port-qmi: fix rmnet checksum flag with qmi_wwan

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When using QMAPv5 and QMAPv4 the checksum is enabled by default
at the modem level, so it should be also enabled when creating the
rmnet netdevices: add the required flags also when rmnet is used
through qmi_wwan.
This commit is contained in:
Daniele Palmas
2023-07-12 15:40:21 +02:00
parent b75198d9f9
commit 16f9ff68fb
1 changed files with 12 additions and 0 deletions
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12
src/mm-port-qmi.c
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@@ -712,6 +712,18 @@ get_rmnet_device_add_link_flags (MMPortQmi *self)
} }
} }
if (g_strcmp0 (self->priv->net_driver, "qmi_wwan") == 0) {
QmiWdaDataAggregationProtocol dap;
dap = mm_port_qmi_get_data_aggregation_protocol (self);
if (dap == QMI_WDA_DATA_AGGREGATION_PROTOCOL_QMAPV5)
flags |= (QMI_DEVICE_ADD_LINK_FLAGS_INGRESS_MAP_CKSUMV5 |
QMI_DEVICE_ADD_LINK_FLAGS_EGRESS_MAP_CKSUMV5);
else if (dap == QMI_WDA_DATA_AGGREGATION_PROTOCOL_QMAPV4)
flags |= (QMI_DEVICE_ADD_LINK_FLAGS_INGRESS_MAP_CKSUMV4 |
QMI_DEVICE_ADD_LINK_FLAGS_EGRESS_MAP_CKSUMV4);
}
flags_str = qmi_device_add_link_flags_build_string_from_mask (flags); flags_str = qmi_device_add_link_flags_build_string_from_mask (flags);
mm_obj_dbg (self, "Creating RMNET link with flags: %s", flags_str); mm_obj_dbg (self, "Creating RMNET link with flags: %s", flags_str);
return flags; return flags;