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31 lines
708 B
31 lines
708 B
// SPDX-License-Identifier: ISC |
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/* |
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* Copyright (c) 2019 Broadcom |
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*/ |
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#ifndef __BRCMF_XTLV_H |
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#define __BRCMF_XTLV_H |
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#include <linux/types.h> |
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#include <linux/bits.h> |
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/* bcm type(id), length, value with w/16 bit id/len. The structure below |
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* is nominal, and is used to support variable length id and type. See |
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* xtlv options below. |
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*/ |
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struct brcmf_xtlv { |
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u16 id; |
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u16 len; |
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u8 data[0]; |
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}; |
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enum brcmf_xtlv_option { |
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BRCMF_XTLV_OPTION_ALIGN32 = BIT(0), |
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BRCMF_XTLV_OPTION_IDU8 = BIT(1), |
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BRCMF_XTLV_OPTION_LENU8 = BIT(2), |
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}; |
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int brcmf_xtlv_data_size(int dlen, u16 opts); |
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void brcmf_xtlv_pack_header(struct brcmf_xtlv *xtlv, u16 id, u16 len, |
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const u8 *data, u16 opts); |
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#endif /* __BRCMF_XTLV_H */
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