ab1c64a1d3
Driver retrieves information about supported extended capabilities from wireless card. However this information is not propagated further to Linux wireless core. Fix this by setting extended capabilities fields of wiphy structure. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
172 lines
4.4 KiB
C
172 lines
4.4 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_CORE_H_
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#define _QTN_FMAC_CORE_H_
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/sched.h>
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#include <linux/semaphore.h>
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#include <linux/ip.h>
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#include <linux/skbuff.h>
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#include <linux/if_arp.h>
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#include <linux/etherdevice.h>
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#include <net/sock.h>
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#include <net/lib80211.h>
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#include <net/cfg80211.h>
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#include <linux/vmalloc.h>
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#include <linux/firmware.h>
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#include <linux/ctype.h>
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#include <linux/workqueue.h>
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#include <linux/slab.h>
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#include "qlink.h"
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#include "trans.h"
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#undef pr_fmt
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#define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__
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#define QTNF_MAX_VSIE_LEN 255
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#define QTNF_MAX_INTF 8
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#define QTNF_MAX_EVENT_QUEUE_LEN 255
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#define QTNF_SCAN_TIMEOUT_SEC 15
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#define QTNF_DEF_BSS_PRIORITY 0
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#define QTNF_DEF_WDOG_TIMEOUT 5
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#define QTNF_TX_TIMEOUT_TRSHLD 100
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extern const struct net_device_ops qtnf_netdev_ops;
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struct qtnf_bus;
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struct qtnf_vif;
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struct qtnf_sta_node {
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struct list_head list;
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u8 mac_addr[ETH_ALEN];
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};
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struct qtnf_sta_list {
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struct list_head head;
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atomic_t size;
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};
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struct qtnf_vif {
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struct wireless_dev wdev;
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u8 bssid[ETH_ALEN];
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u8 mac_addr[ETH_ALEN];
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u8 vifid;
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u8 bss_priority;
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u8 bss_status;
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u16 mgmt_frames_bitmask;
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struct net_device *netdev;
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struct qtnf_wmac *mac;
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struct work_struct reset_work;
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struct qtnf_sta_list sta_list;
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unsigned long cons_tx_timeout_cnt;
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int generation;
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struct pcpu_sw_netstats __percpu *stats64;
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};
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struct qtnf_mac_info {
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u8 bands_cap;
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u8 dev_mac[ETH_ALEN];
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u8 num_tx_chain;
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u8 num_rx_chain;
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u16 max_ap_assoc_sta;
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u32 frag_thr;
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u32 rts_thr;
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u8 lretry_limit;
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u8 sretry_limit;
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u8 coverage_class;
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u8 radar_detect_widths;
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u32 max_acl_mac_addrs;
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struct ieee80211_ht_cap ht_cap_mod_mask;
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struct ieee80211_vht_cap vht_cap_mod_mask;
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struct ieee80211_iface_combination *if_comb;
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size_t n_if_comb;
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u8 *extended_capabilities;
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u8 *extended_capabilities_mask;
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u8 extended_capabilities_len;
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struct wiphy_wowlan_support *wowlan;
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};
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struct qtnf_chan_stats {
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u32 chan_num;
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u32 cca_tx;
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u32 cca_rx;
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u32 cca_busy;
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u32 cca_try;
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s8 chan_noise;
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};
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struct qtnf_wmac {
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u8 macid;
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u8 wiphy_registered;
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u8 macaddr[ETH_ALEN];
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struct qtnf_bus *bus;
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struct qtnf_mac_info macinfo;
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struct qtnf_vif iflist[QTNF_MAX_INTF];
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struct cfg80211_scan_request *scan_req;
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struct mutex mac_lock; /* lock during wmac speicific ops */
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struct delayed_work scan_timeout;
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};
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struct qtnf_hw_info {
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u16 ql_proto_ver;
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u8 num_mac;
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u8 mac_bitmap;
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u32 fw_ver;
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u32 hw_capab;
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struct ieee80211_regdomain *rd;
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u8 total_tx_chain;
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u8 total_rx_chain;
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char fw_version[ETHTOOL_FWVERS_LEN];
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u32 hw_version;
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u8 max_scan_ssids;
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};
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struct qtnf_vif *qtnf_mac_get_free_vif(struct qtnf_wmac *mac);
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struct qtnf_vif *qtnf_mac_get_base_vif(struct qtnf_wmac *mac);
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void qtnf_mac_iface_comb_free(struct qtnf_wmac *mac);
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void qtnf_mac_ext_caps_free(struct qtnf_wmac *mac);
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struct wiphy *qtnf_wiphy_allocate(struct qtnf_bus *bus);
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int qtnf_core_net_attach(struct qtnf_wmac *mac, struct qtnf_vif *priv,
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const char *name, unsigned char name_assign_type);
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void qtnf_main_work_queue(struct work_struct *work);
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int qtnf_cmd_send_update_phy_params(struct qtnf_wmac *mac, u32 changed);
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int qtnf_cmd_send_get_phy_params(struct qtnf_wmac *mac);
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struct qtnf_wmac *qtnf_core_get_mac(const struct qtnf_bus *bus, u8 macid);
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struct net_device *qtnf_classify_skb(struct qtnf_bus *bus, struct sk_buff *skb);
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void qtnf_wake_all_queues(struct net_device *ndev);
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void qtnf_update_rx_stats(struct net_device *ndev, const struct sk_buff *skb);
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void qtnf_update_tx_stats(struct net_device *ndev, const struct sk_buff *skb);
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void qtnf_virtual_intf_cleanup(struct net_device *ndev);
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void qtnf_netdev_updown(struct net_device *ndev, bool up);
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void qtnf_scan_done(struct qtnf_wmac *mac, bool aborted);
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static inline struct qtnf_vif *qtnf_netdev_get_priv(struct net_device *dev)
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{
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return *((void **)netdev_priv(dev));
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}
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#endif /* _QTN_FMAC_CORE_H_ */
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