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/*
* Copyright (c) 2015-2016 Quantenna Communications, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#ifndef _QTN_FMAC_QLINK_UTIL_H_
#define _QTN_FMAC_QLINK_UTIL_H_
#include <linux/types.h>
#include <linux/skbuff.h>
#include "qlink.h"
static inline void qtnf_cmd_skb_put_action(struct sk_buff *skb, u16 action)
{
__le16 *buf_ptr;
buf_ptr = (__le16 *)skb_put(skb, sizeof(action));
*buf_ptr = cpu_to_le16(action);
}
static inline void
qtnf_cmd_skb_put_buffer(struct sk_buff *skb, const u8 *buf_src, size_t len)
{
u8 *buf_dst;
buf_dst = skb_put(skb, len);
memcpy(buf_dst, buf_src, len);
}
static inline void qtnf_cmd_skb_put_tlv_arr(struct sk_buff *skb,
u16 tlv_id, const u8 arr[],
size_t arr_len)
{
struct qlink_tlv_hdr *hdr =
(void *)skb_put(skb, sizeof(*hdr) + arr_len);
hdr->type = cpu_to_le16(tlv_id);
hdr->len = cpu_to_le16(arr_len);
memcpy(hdr->val, arr, arr_len);
}
static inline void qtnf_cmd_skb_put_tlv_u8(struct sk_buff *skb, u16 tlv_id,
u8 value)
{
struct qlink_tlv_hdr *hdr =
(void *)skb_put(skb, sizeof(*hdr) + sizeof(value));
hdr->type = cpu_to_le16(tlv_id);
hdr->len = cpu_to_le16(sizeof(value));
*hdr->val = value;
}
static inline void qtnf_cmd_skb_put_tlv_u16(struct sk_buff *skb,
u16 tlv_id, u16 value)
{
struct qlink_tlv_hdr *hdr =
(void *)skb_put(skb, sizeof(*hdr) + sizeof(value));
__le16 tmp = cpu_to_le16(value);
hdr->type = cpu_to_le16(tlv_id);
hdr->len = cpu_to_le16(sizeof(value));
memcpy(hdr->val, &tmp, sizeof(tmp));
}
u16 qlink_iface_type_mask_to_nl(u16 qlink_mask);
u8 qlink_chan_width_mask_to_nl(u16 qlink_mask);
#endif /* _QTN_FMAC_QLINK_UTIL_H_ */
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