From 87d308708712ff6075c4dd54b0519b47fdad8816 Mon Sep 17 00:00:00 2001 From: Oleksandr Suvorov Date: Thu, 26 Mar 2020 12:44:27 +0200 Subject: Backports v5.4.27 Backports generated by toradex backports f6e8852f1ef28e6d3c9bae8400eb6a87a6b0c3e7 against mainline kernel tag v5.4.27 Signed-off-by: Oleksandr Suvorov --- .../net/wireless/quantenna/qtnfmac/qlink_util.h | 88 ++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 drivers/net/wireless/quantenna/qtnfmac/qlink_util.h (limited to 'drivers/net/wireless/quantenna/qtnfmac/qlink_util.h') diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h new file mode 100644 index 0000000..f873bee --- /dev/null +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* Copyright (c) 2015-2016 Quantenna Communications. All rights reserved. */ + +#ifndef _QTN_FMAC_QLINK_UTIL_H_ +#define _QTN_FMAC_QLINK_UTIL_H_ + +#include +#include +#include + +#include "qlink.h" + +static inline void +qtnf_cmd_skb_put_buffer(struct sk_buff *skb, const u8 *buf_src, size_t len) +{ + skb_put_data(skb, 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 = 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_tag(struct sk_buff *skb, u16 tlv_id) +{ + struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr)); + + hdr->type = cpu_to_le16(tlv_id); + hdr->len = cpu_to_le16(0); +} + +static inline void qtnf_cmd_skb_put_tlv_u8(struct sk_buff *skb, u16 tlv_id, + u8 value) +{ + struct qlink_tlv_hdr *hdr = 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 = 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)); +} + +static inline void qtnf_cmd_skb_put_tlv_u32(struct sk_buff *skb, + u16 tlv_id, u32 value) +{ + struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value)); + __le32 tmp = cpu_to_le32(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_to_nl_mask(u16 qlink_type); +u8 qlink_chan_width_mask_to_nl(u16 qlink_mask); +void qlink_chandef_q2cfg(struct wiphy *wiphy, + const struct qlink_chandef *qch, + struct cfg80211_chan_def *chdef); +void qlink_chandef_cfg2q(const struct cfg80211_chan_def *chdef, + struct qlink_chandef *qch); +enum qlink_hidden_ssid qlink_hidden_ssid_nl2q(enum nl80211_hidden_ssid nl_val); +bool qtnf_utils_is_bit_set(const u8 *arr, unsigned int bit, + unsigned int arr_max_len); +void qlink_acl_data_cfg2q(const struct cfg80211_acl_data *acl, + struct qlink_acl_data *qacl); +enum qlink_band qlink_utils_band_cfg2q(enum nl80211_band band); +enum qlink_dfs_state qlink_utils_dfs_state_cfg2q(enum nl80211_dfs_state state); +u32 qlink_utils_chflags_cfg2q(u32 cfgflags); +void qlink_utils_regrule_q2nl(struct ieee80211_reg_rule *rule, + const struct qlink_tlv_reg_rule *tlv_rule); + +#endif /* _QTN_FMAC_QLINK_UTIL_H_ */ -- cgit v1.2.3