1 /* 2 * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 /** 20 * DOC: declares driver functions interfacing with linux kernel 21 */ 22 23 24 #ifndef _WLAN_CFG80211_H_ 25 #define _WLAN_CFG80211_H_ 26 27 #include <linux/version.h> 28 #include <linux/netdevice.h> 29 #include <net/netlink.h> 30 #include <net/cfg80211.h> 31 #include <qca_vendor.h> 32 33 #define osif_alert(params...) \ 34 QDF_TRACE_FATAL(QDF_MODULE_ID_OS_IF, params) 35 #define osif_err(params...) \ 36 QDF_TRACE_ERROR(QDF_MODULE_ID_OS_IF, params) 37 #define osif_warn(params...) \ 38 QDF_TRACE_WARN(QDF_MODULE_ID_OS_IF, params) 39 #define osif_notice(params...) \ 40 QDF_TRACE_INFO(QDF_MODULE_ID_OS_IF, params) 41 #define osif_info(params...) \ 42 QDF_TRACE_INFO(QDF_MODULE_ID_OS_IF, params) 43 #define osif_debug(params...) \ 44 QDF_TRACE_DEBUG(QDF_MODULE_ID_OS_IF, params) 45 #define osif_rl_debug(params...) \ 46 QDF_TRACE_DEBUG_RL(QDF_MODULE_ID_OS_IF, params) 47 48 #define osif_nofl_alert(params...) \ 49 QDF_TRACE_FATAL_NO_FL(QDF_MODULE_ID_OS_IF, params) 50 #define osif_nofl_err(params...) \ 51 QDF_TRACE_ERROR_NO_FL(QDF_MODULE_ID_OS_IF, params) 52 #define osif_nofl_warn(params...) \ 53 QDF_TRACE_WARN_NO_FL(QDF_MODULE_ID_OS_IF, params) 54 #define osif_nofl_info(params...) \ 55 QDF_TRACE_INFO_NO_FL(QDF_MODULE_ID_OS_IF, params) 56 #define osif_nofl_debug(params...) \ 57 QDF_TRACE_DEBUG_NO_FL(QDF_MODULE_ID_OS_IF, params) 58 59 #undef nla_parse 60 #undef nla_parse_nested 61 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0) 62 static inline int wlan_cfg80211_nla_parse(struct nlattr **tb, 63 int maxtype, 64 const struct nlattr *head, 65 int len, 66 const struct nla_policy *policy) 67 { 68 return nla_parse(tb, maxtype, head, len, policy); 69 } 70 71 static inline int 72 wlan_cfg80211_nla_parse_nested(struct nlattr *tb[], 73 int maxtype, 74 const struct nlattr *nla, 75 const struct nla_policy *policy) 76 { 77 return nla_parse_nested(tb, maxtype, nla, policy); 78 } 79 #else 80 static inline int wlan_cfg80211_nla_parse(struct nlattr **tb, 81 int maxtype, 82 const struct nlattr *head, 83 int len, 84 const struct nla_policy *policy) 85 { 86 return nla_parse(tb, maxtype, head, len, policy, NULL); 87 } 88 89 static inline int 90 wlan_cfg80211_nla_parse_nested(struct nlattr *tb[], 91 int maxtype, 92 const struct nlattr *nla, 93 const struct nla_policy *policy) 94 { 95 return nla_parse_nested(tb, maxtype, nla, policy, NULL); 96 } 97 #endif 98 #define nla_parse(...) (obsolete, use wlan_cfg80211_nla_parse) 99 #define nla_parse_nested(...) (obsolete, use wlan_cfg80211_nla_parse_nested) 100 101 #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0)) 102 static inline int 103 wlan_cfg80211_nla_put_u64(struct sk_buff *skb, int attrtype, u64 value) 104 { 105 return nla_put_u64(skb, attrtype, value); 106 } 107 #else 108 static inline int 109 wlan_cfg80211_nla_put_u64(struct sk_buff *skb, int attrtype, u64 value) 110 { 111 return nla_put_u64_64bit(skb, attrtype, value, NL80211_ATTR_PAD); 112 } 113 #endif 114 115 #endif 116