77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
/*
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* Copyright (c) 2015-2016 Quantenna Communications, Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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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*/
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#ifndef _QTN_FMAC_QLINK_UTIL_H_
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#define _QTN_FMAC_QLINK_UTIL_H_
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#include <linux/types.h>
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#include <linux/skbuff.h>
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#include "qlink.h"
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static inline void qtnf_cmd_skb_put_action(struct sk_buff *skb, u16 action)
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{
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__le16 *buf_ptr;
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buf_ptr = skb_put(skb, sizeof(action));
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*buf_ptr = cpu_to_le16(action);
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}
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static inline void
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qtnf_cmd_skb_put_buffer(struct sk_buff *skb, const u8 *buf_src, size_t len)
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{
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u8 *buf_dst;
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buf_dst = skb_put_data(skb, buf_src, len);
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}
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static inline void qtnf_cmd_skb_put_tlv_arr(struct sk_buff *skb,
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u16 tlv_id, const u8 arr[],
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size_t arr_len)
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{
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struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + arr_len);
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hdr->type = cpu_to_le16(tlv_id);
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hdr->len = cpu_to_le16(arr_len);
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memcpy(hdr->val, arr, arr_len);
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}
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static inline void qtnf_cmd_skb_put_tlv_u8(struct sk_buff *skb, u16 tlv_id,
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u8 value)
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{
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struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value));
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hdr->type = cpu_to_le16(tlv_id);
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hdr->len = cpu_to_le16(sizeof(value));
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*hdr->val = value;
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}
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static inline void qtnf_cmd_skb_put_tlv_u16(struct sk_buff *skb,
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u16 tlv_id, u16 value)
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{
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struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value));
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__le16 tmp = cpu_to_le16(value);
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hdr->type = cpu_to_le16(tlv_id);
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hdr->len = cpu_to_le16(sizeof(value));
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memcpy(hdr->val, &tmp, sizeof(tmp));
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}
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u16 qlink_iface_type_mask_to_nl(u16 qlink_mask);
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u8 qlink_chan_width_mask_to_nl(u16 qlink_mask);
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#endif /* _QTN_FMAC_QLINK_UTIL_H_ */
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