mirror of git://git.sysmocom.de/ofono
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2017 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include <linux/types.h>
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/* MBIM v1.0, Section 6.4: MBIM Functional Descriptor */
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struct mbim_desc {
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uint8_t bFunctionLength;
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uint8_t bDescriptorType;
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uint8_t bDescriptorSubtype;
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__le16 bcdMBIMVersion;
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__le16 wMaxControlMessage;
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uint8_t bNumberFilters;
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uint8_t bMaxFilterSize;
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__le16 wMaxSegmentSize;
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uint8_t bmNetworkCapabilities;
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} __attribute__ ((packed));
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/* MBIM v1.0, Section 6.5: MBIM Extended Functional Descriptor */
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struct mbim_extended_desc {
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uint8_t bFunctionLength;
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uint8_t bDescriptorType;
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uint8_t bDescriptorSubtype;
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__le16 bcdMBIMExtendedVersion;
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uint8_t bMaxOutstandingCommandMessages;
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__le16 wMTU;
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} __attribute__ ((packed));
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bool mbim_find_descriptors(const uint8_t *data, size_t data_len,
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const struct mbim_desc **out_desc,
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const struct mbim_extended_desc **out_ext_desc);
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