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