mirror of
https://gitlab.freedesktop.org/NetworkManager/NetworkManager
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2140dad5e0
These days more and more devices are showing up that support a number of different access technology families in the same hardware, like Qualcomm Gobi (CDMA and GSM), Pantech UM190 (CDMA and GSM), Pantech UML290 (CDMA and LTE), LG VL600 (CDMA and LTE), Sierra 320U (GSM and LTE), etc. The previous scheme of having device classes based on access technology family simply cannot handle this hardware and attempting to add LTE to both the CDMA and GSM device classes would result in a bunch of code duplication that we don't want. There's a better way... Instead, combine both CDMA and GSM device classes into a generic "Modem" device class that provides capabilities indicating what access technology families a modem supports, and what families it supports immediately without a firmware reload. (Gobi devices for example require a firmware reload before they can switch between GSM and CDMA). This provides the necessary flexibility to the client and allows us to keep the API stable when the same consolidation change is made in ModemManager. The current code doesn't yet allow multi-mode operation internally, but the API is now what we want it to be and won't need to be changed.
65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/*
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* libnm_glib -- Access network status & information from glib applications
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2011 Red Hat, Inc.
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* Copyright (C) 2008 Novell, Inc.
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*/
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#ifndef NM_DEVICE_MODEM_H
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#define NM_DEVICE_MODEM_H
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#include "nm-device.h"
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G_BEGIN_DECLS
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#define NM_TYPE_DEVICE_MODEM (nm_device_modem_get_type ())
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#define NM_DEVICE_MODEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_DEVICE_MODEM, NMDeviceModem))
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#define NM_DEVICE_MODEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_DEVICE_MODEM, NMDeviceModemClass))
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#define NM_IS_DEVICE_MODEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_DEVICE_MODEM))
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#define NM_IS_DEVICE_MODEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), NM_TYPE_DEVICE_MODEM))
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#define NM_DEVICE_MODEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_DEVICE_MODEM, NMDeviceModemClass))
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#define NM_DEVICE_MODEM_MODEM_CAPABILITIES "modem-capabilities"
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#define NM_DEVICE_MODEM_CURRENT_CAPABILITIES "current-capabilities"
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typedef struct {
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NMDevice parent;
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} NMDeviceModem;
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typedef struct {
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NMDeviceClass parent;
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/* Padding for future expansion */
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void (*_reserved1) (void);
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void (*_reserved2) (void);
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void (*_reserved3) (void);
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void (*_reserved4) (void);
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void (*_reserved5) (void);
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void (*_reserved6) (void);
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} NMDeviceModemClass;
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GType nm_device_modem_get_type (void);
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NMDeviceModemCapabilities nm_device_modem_get_modem_capabilities (NMDeviceModem *modem);
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NMDeviceModemCapabilities nm_device_modem_get_current_capabilities (NMDeviceModem *modem);
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G_END_DECLS
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#endif /* NM_DEVICE_MODEM_H */
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