1/*
 2 * Copyright (c) 2015-2016 Quantenna Communications, Inc.
 3 * All rights reserved.
 4 *
 5 * This program is free software; you can redistribute it and/or
 6 * modify it under the terms of the GNU General Public License
 7 * as published by the Free Software Foundation; either version 2
 8 * of the License, or (at your option) any later version.
 9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 * GNU General Public License for more details.
14 *
15 */
16
17#ifndef _QTN_FMAC_QLINK_UTIL_H_
18#define _QTN_FMAC_QLINK_UTIL_H_
19
20#include <linux/types.h>
21#include <linux/skbuff.h>
22#include <net/cfg80211.h>
23
24#include "qlink.h"
25
26static inline void
27qtnf_cmd_skb_put_buffer(struct sk_buff *skb, const u8 *buf_src, size_t len)
28{
29	skb_put_data(skb, buf_src, len);
30}
31
32static inline void qtnf_cmd_skb_put_tlv_arr(struct sk_buff *skb,
33					    u16 tlv_id, const u8 arr[],
34					    size_t arr_len)
35{
36	struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + arr_len);
37
38	hdr->type = cpu_to_le16(tlv_id);
39	hdr->len = cpu_to_le16(arr_len);
40	memcpy(hdr->val, arr, arr_len);
41}
42
43static inline void qtnf_cmd_skb_put_tlv_u8(struct sk_buff *skb, u16 tlv_id,
44					   u8 value)
45{
46	struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value));
47
48	hdr->type = cpu_to_le16(tlv_id);
49	hdr->len = cpu_to_le16(sizeof(value));
50	*hdr->val = value;
51}
52
53static inline void qtnf_cmd_skb_put_tlv_u16(struct sk_buff *skb,
54					    u16 tlv_id, u16 value)
55{
56	struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value));
57	__le16 tmp = cpu_to_le16(value);
58
59	hdr->type = cpu_to_le16(tlv_id);
60	hdr->len = cpu_to_le16(sizeof(value));
61	memcpy(hdr->val, &tmp, sizeof(tmp));
62}
63
64u16 qlink_iface_type_to_nl_mask(u16 qlink_type);
65u8 qlink_chan_width_mask_to_nl(u16 qlink_mask);
66void qlink_chandef_q2cfg(struct wiphy *wiphy,
67			 const struct qlink_chandef *qch,
68			 struct cfg80211_chan_def *chdef);
69void qlink_chandef_cfg2q(const struct cfg80211_chan_def *chdef,
70			 struct qlink_chandef *qch);
71enum qlink_hidden_ssid qlink_hidden_ssid_nl2q(enum nl80211_hidden_ssid nl_val);
72bool qtnf_utils_is_bit_set(const u8 *arr, unsigned int bit,
73			   unsigned int arr_max_len);
74void qlink_acl_data_cfg2q(const struct cfg80211_acl_data *acl,
75			  struct qlink_acl_data *qacl);
76
77#endif /* _QTN_FMAC_QLINK_UTIL_H_ */