diff options
Diffstat (limited to 'drivers/net/wireless/eswin/ecrnx_compat.h')
| -rw-r--r-- | drivers/net/wireless/eswin/ecrnx_compat.h | 525 |
1 files changed, 525 insertions, 0 deletions
diff --git a/drivers/net/wireless/eswin/ecrnx_compat.h b/drivers/net/wireless/eswin/ecrnx_compat.h new file mode 100644 index 000000000000..beba2e7bc967 --- /dev/null +++ b/drivers/net/wireless/eswin/ecrnx_compat.h @@ -0,0 +1,525 @@ +/**
+ ******************************************************************************
+ *
+ * @file ecrnx_compat.h
+ *
+ * Ensure driver compilation for linux 4.4 to 5.9
+ *
+ * To avoid too many #if LINUX_VERSION_CODE if the code, when prototype change
+ * between different kernel version:
+ * - For external function, define a macro whose name is the function name with
+ * _compat suffix and prototype (actually the number of parameter) of the
+ * latest version. Then latest version this macro simply call the function
+ * and for older kernel version it call the function adapting the api.
+ * - For internal function (e.g. cfg80211_ops) do the same but the macro name
+ * doesn't need to have the _compat suffix when the function is not used
+ * directly by the driver
+ *
+ * Copyright (C) ESWIN 2020
+ *
+ ******************************************************************************
+ */
+#ifndef _ECRNX_COMPAT_H_
+#define _ECRNX_COMPAT_H_
+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)
+#error "Minimum kernel version supported is 3.8"
+#endif
+
+/******************************************************************************
+ * Generic
+ *****************************************************************************/
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)
+#define __bf_shf(x) (__builtin_ffsll(x) - 1)
+#define FIELD_PREP(_mask, _val) \
+ (((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask))
+#else
+#include <linux/bitfield.h>
+#endif // 4.9
+
+#if LINUX_VERSION_CODE > KERNEL_VERSION(5,13,0)
+#define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU
+#endif
+
+/******************************************************************************
+ * CFG80211
+ *****************************************************************************/
+
+ #if LINUX_VERSION_CODE > KERNEL_VERSION(5, 12, 0)
+#define regulatory_set_wiphy_regd_sync_rtnl regulatory_set_wiphy_regd_sync
+#endif
+
+#if LINUX_VERSION_CODE > KERNEL_VERSION(5, 11, 0)
+#define cfg80211_ch_switch_started_notify(dev, chandef, count) \
+ cfg80211_ch_switch_started_notify(dev, chandef, count, 1)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 1, 0)
+#define WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT 0
+
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_242 0x00
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_484 0x40
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996 0x80
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_2x996 0xc0
+#define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_MASK 0xc0
+
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_0US 0x00
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_8US 0x40
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US 0x80
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_RESERVED 0xc0
+#define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_MASK 0xc0
+
+#endif // 5.1
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)
+#define cfg80211_notify_new_peer_candidate(dev, addr, ie, ie_len, sig_dbm, gfp) \
+ cfg80211_notify_new_peer_candidate(dev, addr, ie, ie_len, gfp)
+
+#define WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT BIT(5)
+#define WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT BIT(6)
+
+#endif // 5.0
+
+#define WLAN_EXT_CAPA5_QOS_MAP_SUPPORT BIT(0)
+
+
+struct ecrnx_element {
+ u8 id;
+ u8 datalen;
+ u8 data[];
+} __packed;
+
+
+#define for_each_ecrnx_element(_elem, _data, _datalen) \
+ for (_elem = (const struct ecrnx_element *)(_data); \
+ (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >= \
+ (int)sizeof(*_elem) && \
+ (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >= \
+ (int)sizeof(*_elem) + _elem->datalen; \
+ _elem = (const struct ecrnx_element *)(_elem->data + _elem->datalen))
+
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)
+#define IEEE80211_RADIOTAP_HE 23
+#define IEEE80211_RADIOTAP_HE_MU 24
+#endif
+
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4,19,0)
+struct ieee80211_radiotap_he {
+ __le16 data1, data2, data3, data4, data5, data6;
+};
+
+enum ieee80211_radiotap_he_bits {
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MASK = 3,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_SU = 0,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_EXT_SU = 1,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MU = 2,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_TRIG = 3,
+
+ IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN = 0x0004,
+ IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN = 0x0008,
+ IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN = 0x0010,
+ IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN = 0x0020,
+ IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN = 0x0040,
+ IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN = 0x0080,
+ IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN = 0x0100,
+ IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN = 0x0200,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN = 0x0400,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN = 0x0800,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN = 0x1000,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN = 0x2000,
+ IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN = 0x0001,
+ IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN = 0x0002,
+ IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN = 0x0004,
+ IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN = 0x0008,
+ IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN = 0x0010,
+ IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN = 0x0020,
+ IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN = 0x0040,
+ IEEE80211_RADIOTAP_HE_DATA2_MIDAMBLE_KNOWN = 0x0080,
+ IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET = 0x3f00,
+ IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR = 0x003f,
+ IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE = 0x0040,
+ IEEE80211_RADIOTAP_HE_DATA3_UL_DL = 0x0080,
+ IEEE80211_RADIOTAP_HE_DATA3_DATA_MCS = 0x0f00,
+ IEEE80211_RADIOTAP_HE_DATA3_DATA_DCM = 0x1000,
+ IEEE80211_RADIOTAP_HE_DATA3_CODING = 0x2000,
+ IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA3_STBC = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA4_MU_STA_ID = 0x7ff0,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1 = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2 = 0x00f0,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3 = 0x0f00,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4 = 0xf000,
+
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_20MHZ = 0,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_40MHZ = 1,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_80MHZ = 2,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_160MHZ = 3,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_26T = 4,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_52T = 5,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_106T = 6,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_242T = 7,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_484T = 8,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_996T = 9,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_2x996T = 10,
+
+ IEEE80211_RADIOTAP_HE_DATA5_GI = 0x0030,
+ IEEE80211_RADIOTAP_HE_DATA5_GI_0_8 = 0,
+ IEEE80211_RADIOTAP_HE_DATA5_GI_1_6 = 1,
+ IEEE80211_RADIOTAP_HE_DATA5_GI_3_2 = 2,
+
+ IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE = 0x00c0,
+ IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN = 0,
+ IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_1X = 1,
+ IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X = 2,
+ IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X = 3,
+ IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS = 0x0700,
+ IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD = 0x3000,
+ IEEE80211_RADIOTAP_HE_DATA5_TXBF = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA6_NSTS = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA6_DOPPLER = 0x0010,
+ IEEE80211_RADIOTAP_HE_DATA6_TXOP = 0x7f00,
+ IEEE80211_RADIOTAP_HE_DATA6_MIDAMBLE_PDCTY = 0x8000,
+ };
+
+struct ieee80211_radiotap_he_mu {
+ __le16 flags1, flags2;
+ u8 ru_ch1[4];
+ u8 ru_ch2[4];
+};
+
+enum ieee80211_radiotap_he_mu_bits {
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS = 0x000f,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS_KNOWN = 0x0010,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM = 0x0020,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM_KNOWN = 0x0040,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN = 0x0080,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN = 0x0100,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN = 0x0200,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN = 0x1000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU = 0x2000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_COMP_KNOWN = 0x4000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW = 0x0003,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_20MHZ = 0x0000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_40MHZ = 0x0001,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_80MHZ = 0x0002,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_160MHZ = 0x0003,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN = 0x0004,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP = 0x0008,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS = 0x00f0,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW = 0x0300,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN= 0x0400,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU = 0x0800,
+};
+
+enum {
+ IEEE80211_HE_MCS_SUPPORT_0_7 = 0,
+ IEEE80211_HE_MCS_SUPPORT_0_9 = 1,
+ IEEE80211_HE_MCS_SUPPORT_0_11 = 2,
+ IEEE80211_HE_MCS_NOT_SUPPORTED = 3,
+};
+#endif // 4.19
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0)
+#define cfg80211_probe_status(ndev, addr, cookie, ack, ack_pwr, pwr_valid, gfp) \
+ cfg80211_probe_status(ndev, addr, cookie, ack, gfp)
+#endif // 4.17
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)
+#define cfg80211_disconnected(dev, reason, ie, len, local, gfp) \
+ cfg80211_disconnected(dev, reason, ie, len, gfp)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)
+#define ieee80211_chandef_to_operating_class(chan_def, op_class) 0
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
+#define ecrnx_cfg80211_add_iface(wiphy, name, name_assign_type, type, params) \
+ ecrnx_cfg80211_add_iface(wiphy, name, name_assign_type, type, u32 *flags, params)
+
+#define ecrnx_cfg80211_change_iface(wiphy, dev, type, params) \
+ ecrnx_cfg80211_change_iface(wiphy, dev, type, u32 *flags, params)
+
+#define CCFS0(vht) vht->center_freq_seg1_idx
+#define CCFS1(vht) vht->center_freq_seg2_idx
+
+#if 0
+#define nla_parse(tb, maxtype, head, len, policy, extack) \
+ nla_parse(tb, maxtype, head, len, policy)
+#endif
+
+struct cfg80211_roam_info {
+ struct ieee80211_channel *channel;
+ struct cfg80211_bss *bss;
+ const u8 *bssid;
+ const u8 *req_ie;
+ size_t req_ie_len;
+ const u8 *resp_ie;
+ size_t resp_ie_len;
+};
+
+#define cfg80211_roamed(_dev, _info, _gfp) \
+ cfg80211_roamed(_dev, (_info)->channel, (_info)->bssid, (_info)->req_ie, \
+ (_info)->req_ie_len, (_info)->resp_ie, (_info)->resp_ie_len, _gfp)
+
+#else // 4.12
+
+#define CCFS0(vht) vht->center_freq_seg0_idx
+#define CCFS1(vht) vht->center_freq_seg1_idx
+#endif // 4.12
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
+#define ecrnx_cfg80211_cqm_rssi_notify(dev, event, level, gfp) \
+ cfg80211_cqm_rssi_notify(dev, event, gfp)
+#else
+#define ecrnx_cfg80211_cqm_rssi_notify(dev, event, level, gfp) \
+ cfg80211_cqm_rssi_notify(dev, event, level, gfp)
+#endif // 4.11
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)
+#define ieee80211_amsdu_to_8023s(skb, list, addr, iftype, extra_headroom, check_da, check_sa) \
+ ieee80211_amsdu_to_8023s(skb, list, addr, iftype, extra_headroom, false)
+#endif // 4.9
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0)
+#define NUM_NL80211_BANDS IEEE80211_NUM_BANDS
+#endif // 4.7
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)
+#define SURVEY_INFO_TIME SURVEY_INFO_CHANNEL_TIME
+#define SURVEY_INFO_TIME_BUSY SURVEY_INFO_CHANNEL_TIME_BUSY
+#define SURVEY_INFO_TIME_EXT_BUSY SURVEY_INFO_CHANNEL_TIME_EXT_BUSY
+#define SURVEY_INFO_TIME_RX SURVEY_INFO_CHANNEL_TIME_RX
+#define SURVEY_INFO_TIME_TX SURVEY_INFO_CHANNEL_TIME_TX
+
+#define SURVEY_TIME(s) s->channel_time
+#define SURVEY_TIME_BUSY(s) s->channel_time_busy
+#else
+#define SURVEY_TIME(s) s->time
+#define SURVEY_TIME_BUSY(s) s->time_busy
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
+#define cfg80211_ch_switch_started_notify(dev, chandef, count)
+
+#define WLAN_BSS_COEX_INFORMATION_REQUEST BIT(0)
+#define WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING BIT(2)
+#define WLAN_EXT_CAPA4_TDLS_BUFFER_STA BIT(4)
+#define WLAN_EXT_CAPA4_TDLS_PEER_PSM BIT(5)
+#define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH BIT(6)
+#define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED BIT(7)
+#define NL80211_FEATURE_TDLS_CHANNEL_SWITCH 0
+
+#define STA_TDLS_INITIATOR(sta) 0
+
+#define REGULATORY_IGNORE_STALE_KICKOFF 0
+#else
+#define STA_TDLS_INITIATOR(sta) sta->tdls_initiator
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0)) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0))
+#define cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, flags) \
+ cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, flags, GFP_ATOMIC)
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0)
+#define cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, flags) \
+ cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, GFP_ATOMIC)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)
+#define rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, peer_capability, initiator, buf, len) \
+ rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, peer_capability, buf, len)
+#else
+#define rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, peer_capability, initiator, buf, len) \
+ rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, buf, len)
+#endif
+
+#include <linux/types.h>
+
+struct ieee80211_wmm_ac_param {
+ u8 aci_aifsn; /* AIFSN, ACM, ACI */
+ u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */
+ __le16 txop_limit;
+} __packed;
+
+struct ieee80211_wmm_param_ie {
+ u8 element_id; /* Element ID: 221 (0xdd); */
+ u8 len; /* Length: 24 */
+ /* required fields for WMM version 1 */
+ u8 oui[3]; /* 00:50:f2 */
+ u8 oui_type; /* 2 */
+ u8 oui_subtype; /* 1 */
+ u8 version; /* 1 for WMM version 1.0 */
+ u8 qos_info; /* AP/STA specific QoS info */
+ u8 reserved; /* 0 */
+ /* AC_BE, AC_BK, AC_VI, AC_VO */
+ struct ieee80211_wmm_ac_param ac[4];
+} __packed;
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)
+/**
+ * struct cfg80211_update_ft_ies_params - FT IE Information
+ *
+ * This structure provides information needed to update the fast transition IE
+ *
+ * @md: The Mobility Domain ID, 2 Octet value
+ * @ie: Fast Transition IEs
+ * @ie_len: Length of ft_ie in octets
+ */
+struct cfg80211_update_ft_ies_params {
+ u16 md;
+ const u8 *ie;
+ size_t ie_len;
+};
+#endif
+
+/******************************************************************************
+ * MAC80211
+ *****************************************************************************/
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 3, 0)
+#define ecrnx_ops_cancel_remain_on_channel(hw, vif) \
+ ecrnx_ops_cancel_remain_on_channel(hw)
+#endif // 5.3
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)
+#define ecrnx_ops_mgd_prepare_tx(hw, vif, duration) \
+ ecrnx_ops_mgd_prepare_tx(hw, vif)
+#endif // 4.18
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
+
+#define RX_ENC_HT(s) s->flag |= RX_FLAG_HT
+#define RX_ENC_HT_GF(s) s->flag |= (RX_FLAG_HT | RX_FLAG_HT_GF)
+#define RX_ENC_VHT(s) s->flag |= RX_FLAG_HT
+#define RX_ENC_HE(s) s->flag |= RX_FLAG_HT
+#define RX_ENC_FLAG_SHORT_GI(s) s->flag |= RX_FLAG_SHORT_GI
+#define RX_ENC_FLAG_SHORT_PRE(s) s->flag |= RX_FLAG_SHORTPRE
+#define RX_ENC_FLAG_LDPC(s) s->flag |= RX_FLAG_LDPC
+#define RX_BW_40MHZ(s) s->flag |= RX_FLAG_40MHZ
+#define RX_BW_80MHZ(s) s->vht_flag |= RX_VHT_FLAG_80MHZ
+#define RX_BW_160MHZ(s) s->vht_flag |= RX_VHT_FLAG_160MHZ
+#define RX_NSS(s) s->vht_nss
+
+#else
+#define RX_ENC_HT(s) s->encoding = RX_ENC_HT
+#define RX_ENC_HT_GF(s) { s->encoding = RX_ENC_HT; \
+ s->enc_flags |= RX_ENC_FLAG_HT_GF; }
+#define RX_ENC_VHT(s) s->encoding = RX_ENC_VHT
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)
+#define RX_ENC_HE(s) s->encoding = RX_ENC_VHT
+#else
+#define RX_ENC_HE(s) s->encoding = RX_ENC_HE
+#endif
+#define RX_ENC_FLAG_SHORT_GI(s) s->enc_flags |= RX_ENC_FLAG_SHORT_GI
+#define RX_ENC_FLAG_SHORT_PRE(s) s->enc_flags |= RX_ENC_FLAG_SHORTPRE
+#define RX_ENC_FLAG_LDPC(s) s->enc_flags |= RX_ENC_FLAG_LDPC
+#define RX_BW_40MHZ(s) s->bw = RATE_INFO_BW_40
+#define RX_BW_80MHZ(s) s->bw = RATE_INFO_BW_80
+#define RX_BW_160MHZ(s) s->bw = RATE_INFO_BW_160
+#define RX_NSS(s) s->nss
+
+#endif // 4.12
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
+#define ecrnx_ieee80211_cqm_rssi_notify(vif, event, level, gfp) \
+ ieee80211_cqm_rssi_notify(vif, event, gfp)
+#else
+#define ecrnx_ieee80211_cqm_rssi_notify(vif, event, level, gfp) \
+ ieee80211_cqm_rssi_notify(vif, event, level, gfp)
+#endif // 4.11
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0)
+#define RX_FLAG_MIC_STRIPPED 0
+#endif // 4.7
+
+#ifndef CONFIG_VENDOR_ECRNX_AMSDUS_TX
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0))
+#define ecrnx_ops_ampdu_action(hw, vif, params) \
+ ecrnx_ops_ampdu_action(hw, vif, enum ieee80211_ampdu_mlme_action action, \
+ struct ieee80211_sta *sta, u16 tid, u16 *ssn, u8 buf_size, \
+ bool amsdu)
+#endif // 4.6
+#endif /* CONFIG_VENDOR_ECRNX_AMSDUS_TX */
+
+/******************************************************************************
+ * NET
+ *****************************************************************************/
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0)
+#define rwnx_select_queue(dev, skb, sb_dev) \
+ rwnx_select_queue(dev, skb)
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)
+#define ecrnx_select_queue(dev, skb, sb_dev) \
+ ecrnx_select_queue(dev, skb, void *accel_priv, select_queue_fallback_t fallback)
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)
+#define ecrnx_select_queue(dev, skb, sb_dev) \
+ ecrnx_select_queue(dev, skb, sb_dev, select_queue_fallback_t fallback)
+#endif //3.13
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)) && !(defined CONFIG_VENDOR_ECRNX)
+#define sk_pacing_shift_update(sk, shift)
+#endif // 4.16
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)
+#define alloc_netdev_mqs(size, name, assign, setup, txqs, rxqs) \
+ alloc_netdev_mqs(size, name, setup, txqs, rxqs)
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)
+#define NET_NAME_UNKNOWN 0
+#endif
+
+/******************************************************************************
+ * TRACE
+ *****************************************************************************/
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)
+#define trace_print_symbols_seq ftrace_print_symbols_seq
+#endif // 4.2
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)
+#define trace_seq_buffer_ptr(p) p->buffer + p->len
+#endif
+
+/******************************************************************************
+ * TIME
+ *****************************************************************************/
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0)
+#define time64_to_tm(t, o, tm) time_to_tm((time_t)t, o, tm)
+#endif // 4.8
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
+#define ktime_get_real_seconds get_seconds
+#endif
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)
+typedef __s64 time64_t;
+#endif
+
+/******************************************************************************
+ * timer
+ *****************************************************************************/
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0)
+#define from_timer(var, callback_timer, timer_fieldname) \
+ container_of(callback_timer, typeof(*var), timer_fieldname)
+
+#define timer_setup(timer, callback, flags) \
+ __setup_timer(timer, (void (*)(unsigned long))callback, (unsigned long)timer, flags)
+#endif // 4.14
+
+#endif /* _ECRNX_COMPAT_H_ */
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