12be7d22fSVladimir Kondratiev /* 232a20d46SDedy Lansky * Copyright (c) 2012-2015 Qualcomm Atheros, Inc. 32be7d22fSVladimir Kondratiev * 42be7d22fSVladimir Kondratiev * Permission to use, copy, modify, and/or distribute this software for any 52be7d22fSVladimir Kondratiev * purpose with or without fee is hereby granted, provided that the above 62be7d22fSVladimir Kondratiev * copyright notice and this permission notice appear in all copies. 72be7d22fSVladimir Kondratiev * 82be7d22fSVladimir Kondratiev * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 92be7d22fSVladimir Kondratiev * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 102be7d22fSVladimir Kondratiev * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 112be7d22fSVladimir Kondratiev * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 122be7d22fSVladimir Kondratiev * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 132be7d22fSVladimir Kondratiev * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 142be7d22fSVladimir Kondratiev * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 152be7d22fSVladimir Kondratiev */ 162be7d22fSVladimir Kondratiev 17a82553bbSVladimir Kondratiev #include <linux/etherdevice.h> 182be7d22fSVladimir Kondratiev #include "wil6210.h" 192be7d22fSVladimir Kondratiev #include "wmi.h" 202be7d22fSVladimir Kondratiev 212be7d22fSVladimir Kondratiev #define CHAN60G(_channel, _flags) { \ 222be7d22fSVladimir Kondratiev .band = IEEE80211_BAND_60GHZ, \ 232be7d22fSVladimir Kondratiev .center_freq = 56160 + (2160 * (_channel)), \ 242be7d22fSVladimir Kondratiev .hw_value = (_channel), \ 252be7d22fSVladimir Kondratiev .flags = (_flags), \ 262be7d22fSVladimir Kondratiev .max_antenna_gain = 0, \ 272be7d22fSVladimir Kondratiev .max_power = 40, \ 282be7d22fSVladimir Kondratiev } 292be7d22fSVladimir Kondratiev 302be7d22fSVladimir Kondratiev static struct ieee80211_channel wil_60ghz_channels[] = { 312be7d22fSVladimir Kondratiev CHAN60G(1, 0), 322be7d22fSVladimir Kondratiev CHAN60G(2, 0), 332be7d22fSVladimir Kondratiev CHAN60G(3, 0), 342be7d22fSVladimir Kondratiev /* channel 4 not supported yet */ 352be7d22fSVladimir Kondratiev }; 362be7d22fSVladimir Kondratiev 372be7d22fSVladimir Kondratiev static struct ieee80211_supported_band wil_band_60ghz = { 382be7d22fSVladimir Kondratiev .channels = wil_60ghz_channels, 392be7d22fSVladimir Kondratiev .n_channels = ARRAY_SIZE(wil_60ghz_channels), 402be7d22fSVladimir Kondratiev .ht_cap = { 412be7d22fSVladimir Kondratiev .ht_supported = true, 422be7d22fSVladimir Kondratiev .cap = 0, /* TODO */ 432be7d22fSVladimir Kondratiev .ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K, /* TODO */ 442be7d22fSVladimir Kondratiev .ampdu_density = IEEE80211_HT_MPDU_DENSITY_8, /* TODO */ 452be7d22fSVladimir Kondratiev .mcs = { 462be7d22fSVladimir Kondratiev /* MCS 1..12 - SC PHY */ 472be7d22fSVladimir Kondratiev .rx_mask = {0xfe, 0x1f}, /* 1..12 */ 482be7d22fSVladimir Kondratiev .tx_params = IEEE80211_HT_MCS_TX_DEFINED, /* TODO */ 492be7d22fSVladimir Kondratiev }, 502be7d22fSVladimir Kondratiev }, 512be7d22fSVladimir Kondratiev }; 522be7d22fSVladimir Kondratiev 532be7d22fSVladimir Kondratiev static const struct ieee80211_txrx_stypes 542be7d22fSVladimir Kondratiev wil_mgmt_stypes[NUM_NL80211_IFTYPES] = { 552be7d22fSVladimir Kondratiev [NL80211_IFTYPE_STATION] = { 562be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 572be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 582be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 592be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 602be7d22fSVladimir Kondratiev }, 612be7d22fSVladimir Kondratiev [NL80211_IFTYPE_AP] = { 622be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 632be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 642be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 652be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 662be7d22fSVladimir Kondratiev }, 672be7d22fSVladimir Kondratiev [NL80211_IFTYPE_P2P_CLIENT] = { 682be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 692be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 702be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 712be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 722be7d22fSVladimir Kondratiev }, 732be7d22fSVladimir Kondratiev [NL80211_IFTYPE_P2P_GO] = { 742be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 752be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 762be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 772be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 782be7d22fSVladimir Kondratiev }, 792be7d22fSVladimir Kondratiev }; 802be7d22fSVladimir Kondratiev 812be7d22fSVladimir Kondratiev static const u32 wil_cipher_suites[] = { 822be7d22fSVladimir Kondratiev WLAN_CIPHER_SUITE_GCMP, 832be7d22fSVladimir Kondratiev }; 842be7d22fSVladimir Kondratiev 852be7d22fSVladimir Kondratiev int wil_iftype_nl2wmi(enum nl80211_iftype type) 862be7d22fSVladimir Kondratiev { 872be7d22fSVladimir Kondratiev static const struct { 882be7d22fSVladimir Kondratiev enum nl80211_iftype nl; 892be7d22fSVladimir Kondratiev enum wmi_network_type wmi; 902be7d22fSVladimir Kondratiev } __nl2wmi[] = { 912be7d22fSVladimir Kondratiev {NL80211_IFTYPE_ADHOC, WMI_NETTYPE_ADHOC}, 922be7d22fSVladimir Kondratiev {NL80211_IFTYPE_STATION, WMI_NETTYPE_INFRA}, 932be7d22fSVladimir Kondratiev {NL80211_IFTYPE_AP, WMI_NETTYPE_AP}, 942be7d22fSVladimir Kondratiev {NL80211_IFTYPE_P2P_CLIENT, WMI_NETTYPE_P2P}, 952be7d22fSVladimir Kondratiev {NL80211_IFTYPE_P2P_GO, WMI_NETTYPE_P2P}, 962be7d22fSVladimir Kondratiev {NL80211_IFTYPE_MONITOR, WMI_NETTYPE_ADHOC}, /* FIXME */ 972be7d22fSVladimir Kondratiev }; 982be7d22fSVladimir Kondratiev uint i; 992be7d22fSVladimir Kondratiev 1002be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(__nl2wmi); i++) { 1012be7d22fSVladimir Kondratiev if (__nl2wmi[i].nl == type) 1022be7d22fSVladimir Kondratiev return __nl2wmi[i].wmi; 1032be7d22fSVladimir Kondratiev } 1042be7d22fSVladimir Kondratiev 1052be7d22fSVladimir Kondratiev return -EOPNOTSUPP; 1062be7d22fSVladimir Kondratiev } 1072be7d22fSVladimir Kondratiev 1089eb82d43SVladimir Kondratiev int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, 109ef28afdbSVladimir Kondratiev struct station_info *sinfo) 1102be7d22fSVladimir Kondratiev { 1112be7d22fSVladimir Kondratiev struct wmi_notify_req_cmd cmd = { 1123df2cd36SVladimir Kondratiev .cid = cid, 1132be7d22fSVladimir Kondratiev .interval_usec = 0, 1142be7d22fSVladimir Kondratiev }; 115ef28afdbSVladimir Kondratiev struct { 116ef28afdbSVladimir Kondratiev struct wil6210_mbox_hdr_wmi wmi; 117ef28afdbSVladimir Kondratiev struct wmi_notify_req_done_event evt; 118ef28afdbSVladimir Kondratiev } __packed reply; 119c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = &wil->sta[cid].stats; 120ef28afdbSVladimir Kondratiev int rc; 1212be7d22fSVladimir Kondratiev 1222be7d22fSVladimir Kondratiev rc = wmi_call(wil, WMI_NOTIFY_REQ_CMDID, &cmd, sizeof(cmd), 123ef28afdbSVladimir Kondratiev WMI_NOTIFY_REQ_DONE_EVENTID, &reply, sizeof(reply), 20); 1242be7d22fSVladimir Kondratiev if (rc) 1252be7d22fSVladimir Kondratiev return rc; 1262be7d22fSVladimir Kondratiev 127c8b78b5fSVladimir Kondratiev wil_dbg_wmi(wil, "Link status for CID %d: {\n" 128c8b78b5fSVladimir Kondratiev " MCS %d TSF 0x%016llx\n" 129b8b33a3aSVladimir Kondratiev " BF status 0x%08x SNR 0x%08x SQI %d%%\n" 130c8b78b5fSVladimir Kondratiev " Tx Tpt %d goodput %d Rx goodput %d\n" 131c8b78b5fSVladimir Kondratiev " Sectors(rx:tx) my %d:%d peer %d:%d\n""}\n", 132c8b78b5fSVladimir Kondratiev cid, le16_to_cpu(reply.evt.bf_mcs), 133c8b78b5fSVladimir Kondratiev le64_to_cpu(reply.evt.tsf), reply.evt.status, 134c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.snr_val), 135b8b33a3aSVladimir Kondratiev reply.evt.sqi, 136c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.tx_tpt), 137c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.tx_goodput), 138c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.rx_goodput), 139c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.my_rx_sector), 140c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.my_tx_sector), 141c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.other_rx_sector), 142c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.other_tx_sector)); 143c8b78b5fSVladimir Kondratiev 1442be7d22fSVladimir Kondratiev sinfo->generation = wil->sinfo_gen; 1452be7d22fSVladimir Kondratiev 146319090bfSJohannes Berg sinfo->filled = BIT(NL80211_STA_INFO_RX_BYTES) | 147319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_BYTES) | 148319090bfSJohannes Berg BIT(NL80211_STA_INFO_RX_PACKETS) | 149319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_PACKETS) | 150319090bfSJohannes Berg BIT(NL80211_STA_INFO_RX_BITRATE) | 151319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_BITRATE) | 152319090bfSJohannes Berg BIT(NL80211_STA_INFO_RX_DROP_MISC) | 153319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_FAILED); 154c8b78b5fSVladimir Kondratiev 1552be7d22fSVladimir Kondratiev sinfo->txrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; 156ef28afdbSVladimir Kondratiev sinfo->txrate.mcs = le16_to_cpu(reply.evt.bf_mcs); 1572be7d22fSVladimir Kondratiev sinfo->rxrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; 158c8b78b5fSVladimir Kondratiev sinfo->rxrate.mcs = stats->last_mcs_rx; 159c8b78b5fSVladimir Kondratiev sinfo->rx_bytes = stats->rx_bytes; 160c8b78b5fSVladimir Kondratiev sinfo->rx_packets = stats->rx_packets; 161c8b78b5fSVladimir Kondratiev sinfo->rx_dropped_misc = stats->rx_dropped; 162c8b78b5fSVladimir Kondratiev sinfo->tx_bytes = stats->tx_bytes; 163c8b78b5fSVladimir Kondratiev sinfo->tx_packets = stats->tx_packets; 164c8b78b5fSVladimir Kondratiev sinfo->tx_failed = stats->tx_errors; 1652be7d22fSVladimir Kondratiev 1669419b6a2SVladimir Kondratiev if (test_bit(wil_status_fwconnected, wil->status)) { 167319090bfSJohannes Berg sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL); 168b8b33a3aSVladimir Kondratiev sinfo->signal = reply.evt.sqi; 1692be7d22fSVladimir Kondratiev } 1702be7d22fSVladimir Kondratiev 171ef28afdbSVladimir Kondratiev return rc; 172ef28afdbSVladimir Kondratiev } 173ef28afdbSVladimir Kondratiev 174ef28afdbSVladimir Kondratiev static int wil_cfg80211_get_station(struct wiphy *wiphy, 175ef28afdbSVladimir Kondratiev struct net_device *ndev, 1763b3a0162SJohannes Berg const u8 *mac, struct station_info *sinfo) 177ef28afdbSVladimir Kondratiev { 178ef28afdbSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 179ef28afdbSVladimir Kondratiev int rc; 180ef28afdbSVladimir Kondratiev 181ef28afdbSVladimir Kondratiev int cid = wil_find_cid(wil, mac); 182ef28afdbSVladimir Kondratiev 183fa4a18e7SVladimir Kondratiev wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid); 184ef28afdbSVladimir Kondratiev if (cid < 0) 185c14c5d99SVladimir Kondratiev return cid; 186ef28afdbSVladimir Kondratiev 187ef28afdbSVladimir Kondratiev rc = wil_cid_fill_sinfo(wil, cid, sinfo); 188ef28afdbSVladimir Kondratiev 189ef28afdbSVladimir Kondratiev return rc; 190ef28afdbSVladimir Kondratiev } 191ef28afdbSVladimir Kondratiev 192ef28afdbSVladimir Kondratiev /* 193ef28afdbSVladimir Kondratiev * Find @idx-th active STA for station dump. 194ef28afdbSVladimir Kondratiev */ 195ef28afdbSVladimir Kondratiev static int wil_find_cid_by_idx(struct wil6210_priv *wil, int idx) 196ef28afdbSVladimir Kondratiev { 197ef28afdbSVladimir Kondratiev int i; 198ef28afdbSVladimir Kondratiev 199ef28afdbSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { 200ef28afdbSVladimir Kondratiev if (wil->sta[i].status == wil_sta_unused) 201ef28afdbSVladimir Kondratiev continue; 202ef28afdbSVladimir Kondratiev if (idx == 0) 203ef28afdbSVladimir Kondratiev return i; 204ef28afdbSVladimir Kondratiev idx--; 205ef28afdbSVladimir Kondratiev } 206ef28afdbSVladimir Kondratiev 207ef28afdbSVladimir Kondratiev return -ENOENT; 208ef28afdbSVladimir Kondratiev } 209ef28afdbSVladimir Kondratiev 210ef28afdbSVladimir Kondratiev static int wil_cfg80211_dump_station(struct wiphy *wiphy, 211ef28afdbSVladimir Kondratiev struct net_device *dev, int idx, 212ef28afdbSVladimir Kondratiev u8 *mac, struct station_info *sinfo) 213ef28afdbSVladimir Kondratiev { 214ef28afdbSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 215ef28afdbSVladimir Kondratiev int rc; 216ef28afdbSVladimir Kondratiev int cid = wil_find_cid_by_idx(wil, idx); 217ef28afdbSVladimir Kondratiev 218ef28afdbSVladimir Kondratiev if (cid < 0) 219ef28afdbSVladimir Kondratiev return -ENOENT; 220ef28afdbSVladimir Kondratiev 221a82553bbSVladimir Kondratiev ether_addr_copy(mac, wil->sta[cid].addr); 222fa4a18e7SVladimir Kondratiev wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid); 223ef28afdbSVladimir Kondratiev 224ef28afdbSVladimir Kondratiev rc = wil_cid_fill_sinfo(wil, cid, sinfo); 225ef28afdbSVladimir Kondratiev 226ef28afdbSVladimir Kondratiev return rc; 2272be7d22fSVladimir Kondratiev } 2282be7d22fSVladimir Kondratiev 2292be7d22fSVladimir Kondratiev static int wil_cfg80211_change_iface(struct wiphy *wiphy, 2302be7d22fSVladimir Kondratiev struct net_device *ndev, 2312be7d22fSVladimir Kondratiev enum nl80211_iftype type, u32 *flags, 2322be7d22fSVladimir Kondratiev struct vif_params *params) 2332be7d22fSVladimir Kondratiev { 2342be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 2352be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil->wdev; 2362be7d22fSVladimir Kondratiev 2372be7d22fSVladimir Kondratiev switch (type) { 2382be7d22fSVladimir Kondratiev case NL80211_IFTYPE_STATION: 2392be7d22fSVladimir Kondratiev case NL80211_IFTYPE_AP: 2402be7d22fSVladimir Kondratiev case NL80211_IFTYPE_P2P_CLIENT: 2412be7d22fSVladimir Kondratiev case NL80211_IFTYPE_P2P_GO: 2422be7d22fSVladimir Kondratiev break; 2432be7d22fSVladimir Kondratiev case NL80211_IFTYPE_MONITOR: 2442be7d22fSVladimir Kondratiev if (flags) 2452be7d22fSVladimir Kondratiev wil->monitor_flags = *flags; 2462be7d22fSVladimir Kondratiev else 2472be7d22fSVladimir Kondratiev wil->monitor_flags = 0; 2482be7d22fSVladimir Kondratiev 2492be7d22fSVladimir Kondratiev break; 2502be7d22fSVladimir Kondratiev default: 2512be7d22fSVladimir Kondratiev return -EOPNOTSUPP; 2522be7d22fSVladimir Kondratiev } 2532be7d22fSVladimir Kondratiev 2542be7d22fSVladimir Kondratiev wdev->iftype = type; 2552be7d22fSVladimir Kondratiev 2562be7d22fSVladimir Kondratiev return 0; 2572be7d22fSVladimir Kondratiev } 2582be7d22fSVladimir Kondratiev 2592be7d22fSVladimir Kondratiev static int wil_cfg80211_scan(struct wiphy *wiphy, 2602be7d22fSVladimir Kondratiev struct cfg80211_scan_request *request) 2612be7d22fSVladimir Kondratiev { 2622be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 2632be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil->wdev; 2642be7d22fSVladimir Kondratiev struct { 2652be7d22fSVladimir Kondratiev struct wmi_start_scan_cmd cmd; 2662be7d22fSVladimir Kondratiev u16 chnl[4]; 2672be7d22fSVladimir Kondratiev } __packed cmd; 2682be7d22fSVladimir Kondratiev uint i, n; 269ed6f9dc6SVladimir Kondratiev int rc; 2702be7d22fSVladimir Kondratiev 2712be7d22fSVladimir Kondratiev if (wil->scan_request) { 2722be7d22fSVladimir Kondratiev wil_err(wil, "Already scanning\n"); 2732be7d22fSVladimir Kondratiev return -EAGAIN; 2742be7d22fSVladimir Kondratiev } 2752be7d22fSVladimir Kondratiev 2762be7d22fSVladimir Kondratiev /* check we are client side */ 2772be7d22fSVladimir Kondratiev switch (wdev->iftype) { 2782be7d22fSVladimir Kondratiev case NL80211_IFTYPE_STATION: 2792be7d22fSVladimir Kondratiev case NL80211_IFTYPE_P2P_CLIENT: 2802be7d22fSVladimir Kondratiev break; 2812be7d22fSVladimir Kondratiev default: 2822be7d22fSVladimir Kondratiev return -EOPNOTSUPP; 2832be7d22fSVladimir Kondratiev } 2842be7d22fSVladimir Kondratiev 2852be7d22fSVladimir Kondratiev /* FW don't support scan after connection attempt */ 2869419b6a2SVladimir Kondratiev if (test_bit(wil_status_dontscan, wil->status)) { 287e83eb2fcSVladimir Kondratiev wil_err(wil, "Can't scan now\n"); 2882be7d22fSVladimir Kondratiev return -EBUSY; 2892be7d22fSVladimir Kondratiev } 2902be7d22fSVladimir Kondratiev 2912a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Start scan_request 0x%p\n", request); 2922be7d22fSVladimir Kondratiev wil->scan_request = request; 293047e5d74SVladimir Kondratiev mod_timer(&wil->scan_timer, jiffies + WIL6210_SCAN_TO); 2942be7d22fSVladimir Kondratiev 2952be7d22fSVladimir Kondratiev memset(&cmd, 0, sizeof(cmd)); 2962be7d22fSVladimir Kondratiev cmd.cmd.num_channels = 0; 2972be7d22fSVladimir Kondratiev n = min(request->n_channels, 4U); 2982be7d22fSVladimir Kondratiev for (i = 0; i < n; i++) { 2992be7d22fSVladimir Kondratiev int ch = request->channels[i]->hw_value; 3008fe59627SVladimir Kondratiev 3012be7d22fSVladimir Kondratiev if (ch == 0) { 3022be7d22fSVladimir Kondratiev wil_err(wil, 3032be7d22fSVladimir Kondratiev "Scan requested for unknown frequency %dMhz\n", 3042be7d22fSVladimir Kondratiev request->channels[i]->center_freq); 3052be7d22fSVladimir Kondratiev continue; 3062be7d22fSVladimir Kondratiev } 3072be7d22fSVladimir Kondratiev /* 0-based channel indexes */ 3082be7d22fSVladimir Kondratiev cmd.cmd.channel_list[cmd.cmd.num_channels++].channel = ch - 1; 3097743882dSVladimir Kondratiev wil_dbg_misc(wil, "Scan for ch %d : %d MHz\n", ch, 3102be7d22fSVladimir Kondratiev request->channels[i]->center_freq); 3112be7d22fSVladimir Kondratiev } 3122be7d22fSVladimir Kondratiev 31377c91295SVladimir Kondratiev if (request->ie_len) 31477c91295SVladimir Kondratiev print_hex_dump_bytes("Scan IE ", DUMP_PREFIX_OFFSET, 31577c91295SVladimir Kondratiev request->ie, request->ie_len); 31677c91295SVladimir Kondratiev else 31777c91295SVladimir Kondratiev wil_dbg_misc(wil, "Scan has no IE's\n"); 31877c91295SVladimir Kondratiev 31977c91295SVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_PROBE_REQ, request->ie_len, 32077c91295SVladimir Kondratiev request->ie); 32177c91295SVladimir Kondratiev if (rc) { 32277c91295SVladimir Kondratiev wil_err(wil, "Aborting scan, set_ie failed: %d\n", rc); 32377c91295SVladimir Kondratiev goto out; 32477c91295SVladimir Kondratiev } 32577c91295SVladimir Kondratiev 326ed6f9dc6SVladimir Kondratiev rc = wmi_send(wil, WMI_START_SCAN_CMDID, &cmd, sizeof(cmd.cmd) + 3272be7d22fSVladimir Kondratiev cmd.cmd.num_channels * sizeof(cmd.cmd.channel_list[0])); 328ed6f9dc6SVladimir Kondratiev 32977c91295SVladimir Kondratiev out: 330a2142086SVladimir Kondratiev if (rc) { 331a2142086SVladimir Kondratiev del_timer_sync(&wil->scan_timer); 332ed6f9dc6SVladimir Kondratiev wil->scan_request = NULL; 333a2142086SVladimir Kondratiev } 334ed6f9dc6SVladimir Kondratiev 335ed6f9dc6SVladimir Kondratiev return rc; 3362be7d22fSVladimir Kondratiev } 3372be7d22fSVladimir Kondratiev 338feeac225SVladimir Kondratiev static void wil_print_crypto(struct wil6210_priv *wil, 339feeac225SVladimir Kondratiev struct cfg80211_crypto_settings *c) 340feeac225SVladimir Kondratiev { 341feeac225SVladimir Kondratiev int i, n; 342feeac225SVladimir Kondratiev 343feeac225SVladimir Kondratiev wil_dbg_misc(wil, "WPA versions: 0x%08x cipher group 0x%08x\n", 344feeac225SVladimir Kondratiev c->wpa_versions, c->cipher_group); 345feeac225SVladimir Kondratiev wil_dbg_misc(wil, "Pairwise ciphers [%d] {\n", c->n_ciphers_pairwise); 346feeac225SVladimir Kondratiev n = min_t(int, c->n_ciphers_pairwise, ARRAY_SIZE(c->ciphers_pairwise)); 347feeac225SVladimir Kondratiev for (i = 0; i < n; i++) 348feeac225SVladimir Kondratiev wil_dbg_misc(wil, " [%d] = 0x%08x\n", i, 349feeac225SVladimir Kondratiev c->ciphers_pairwise[i]); 350feeac225SVladimir Kondratiev wil_dbg_misc(wil, "}\n"); 351feeac225SVladimir Kondratiev wil_dbg_misc(wil, "AKM suites [%d] {\n", c->n_akm_suites); 352feeac225SVladimir Kondratiev n = min_t(int, c->n_akm_suites, ARRAY_SIZE(c->akm_suites)); 353feeac225SVladimir Kondratiev for (i = 0; i < n; i++) 354feeac225SVladimir Kondratiev wil_dbg_misc(wil, " [%d] = 0x%08x\n", i, 355feeac225SVladimir Kondratiev c->akm_suites[i]); 356feeac225SVladimir Kondratiev wil_dbg_misc(wil, "}\n"); 357feeac225SVladimir Kondratiev wil_dbg_misc(wil, "Control port : %d, eth_type 0x%04x no_encrypt %d\n", 358feeac225SVladimir Kondratiev c->control_port, be16_to_cpu(c->control_port_ethertype), 359feeac225SVladimir Kondratiev c->control_port_no_encrypt); 360feeac225SVladimir Kondratiev } 361feeac225SVladimir Kondratiev 3628ca26163SVladimir Kondratiev static void wil_print_connect_params(struct wil6210_priv *wil, 3638ca26163SVladimir Kondratiev struct cfg80211_connect_params *sme) 3648ca26163SVladimir Kondratiev { 3658ca26163SVladimir Kondratiev wil_info(wil, "Connecting to:\n"); 3668ca26163SVladimir Kondratiev if (sme->channel) { 3678ca26163SVladimir Kondratiev wil_info(wil, " Channel: %d freq %d\n", 3688ca26163SVladimir Kondratiev sme->channel->hw_value, sme->channel->center_freq); 3698ca26163SVladimir Kondratiev } 3708ca26163SVladimir Kondratiev if (sme->bssid) 3718ca26163SVladimir Kondratiev wil_info(wil, " BSSID: %pM\n", sme->bssid); 3728ca26163SVladimir Kondratiev if (sme->ssid) 3738ca26163SVladimir Kondratiev print_hex_dump(KERN_INFO, " SSID: ", DUMP_PREFIX_OFFSET, 3748ca26163SVladimir Kondratiev 16, 1, sme->ssid, sme->ssid_len, true); 3758ca26163SVladimir Kondratiev wil_info(wil, " Privacy: %s\n", sme->privacy ? "secure" : "open"); 376feeac225SVladimir Kondratiev wil_print_crypto(wil, &sme->crypto); 3778ca26163SVladimir Kondratiev } 3788ca26163SVladimir Kondratiev 3792be7d22fSVladimir Kondratiev static int wil_cfg80211_connect(struct wiphy *wiphy, 3802be7d22fSVladimir Kondratiev struct net_device *ndev, 3812be7d22fSVladimir Kondratiev struct cfg80211_connect_params *sme) 3822be7d22fSVladimir Kondratiev { 3832be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 3842be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 3852be7d22fSVladimir Kondratiev struct wmi_connect_cmd conn; 3862be7d22fSVladimir Kondratiev const u8 *ssid_eid; 3872be7d22fSVladimir Kondratiev const u8 *rsn_eid; 3882be7d22fSVladimir Kondratiev int ch; 3892be7d22fSVladimir Kondratiev int rc = 0; 3902be7d22fSVladimir Kondratiev 391344a7024SVladimir Kondratiev wil_print_connect_params(wil, sme); 392344a7024SVladimir Kondratiev 3939419b6a2SVladimir Kondratiev if (test_bit(wil_status_fwconnecting, wil->status) || 3949419b6a2SVladimir Kondratiev test_bit(wil_status_fwconnected, wil->status)) 3954cd9e837SVladimir Kondratiev return -EALREADY; 3964cd9e837SVladimir Kondratiev 397344a7024SVladimir Kondratiev if (sme->ie_len > WMI_MAX_IE_LEN) { 398344a7024SVladimir Kondratiev wil_err(wil, "IE too large (%td bytes)\n", sme->ie_len); 399344a7024SVladimir Kondratiev return -ERANGE; 400344a7024SVladimir Kondratiev } 401344a7024SVladimir Kondratiev 402344a7024SVladimir Kondratiev rsn_eid = sme->ie ? 403344a7024SVladimir Kondratiev cfg80211_find_ie(WLAN_EID_RSN, sme->ie, sme->ie_len) : 404344a7024SVladimir Kondratiev NULL; 405344a7024SVladimir Kondratiev 406344a7024SVladimir Kondratiev if (sme->privacy && !rsn_eid) { 407344a7024SVladimir Kondratiev wil_err(wil, "Missing RSN IE for secure connection\n"); 408344a7024SVladimir Kondratiev return -EINVAL; 409344a7024SVladimir Kondratiev } 4108ca26163SVladimir Kondratiev 4112be7d22fSVladimir Kondratiev bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid, 4122be7d22fSVladimir Kondratiev sme->ssid, sme->ssid_len, 4132be7d22fSVladimir Kondratiev WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS); 4142be7d22fSVladimir Kondratiev if (!bss) { 4152be7d22fSVladimir Kondratiev wil_err(wil, "Unable to find BSS\n"); 4162be7d22fSVladimir Kondratiev return -ENOENT; 4172be7d22fSVladimir Kondratiev } 4182be7d22fSVladimir Kondratiev 4192be7d22fSVladimir Kondratiev ssid_eid = ieee80211_bss_get_ie(bss, WLAN_EID_SSID); 4202be7d22fSVladimir Kondratiev if (!ssid_eid) { 4212be7d22fSVladimir Kondratiev wil_err(wil, "No SSID\n"); 4222be7d22fSVladimir Kondratiev rc = -ENOENT; 4232be7d22fSVladimir Kondratiev goto out; 4242be7d22fSVladimir Kondratiev } 425344a7024SVladimir Kondratiev wil->privacy = sme->privacy; 4262be7d22fSVladimir Kondratiev 427344a7024SVladimir Kondratiev if (wil->privacy) { 428ac4acdb7SVladimir Kondratiev /* For secure assoc, send WMI_DELETE_CIPHER_KEY_CMD */ 4292be7d22fSVladimir Kondratiev rc = wmi_del_cipher_key(wil, 0, bss->bssid); 4302be7d22fSVladimir Kondratiev if (rc) { 4312be7d22fSVladimir Kondratiev wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD failed\n"); 4322be7d22fSVladimir Kondratiev goto out; 4332be7d22fSVladimir Kondratiev } 434ac4acdb7SVladimir Kondratiev } 435ac4acdb7SVladimir Kondratiev 436ac4acdb7SVladimir Kondratiev /* WMI_SET_APPIE_CMD. ie may contain rsn info as well as other info 437ac4acdb7SVladimir Kondratiev * elements. Send it also in case it's empty, to erase previously set 438ac4acdb7SVladimir Kondratiev * ies in FW. 439ac4acdb7SVladimir Kondratiev */ 4402be7d22fSVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_ASSOC_REQ, sme->ie_len, sme->ie); 4412be7d22fSVladimir Kondratiev if (rc) { 4422be7d22fSVladimir Kondratiev wil_err(wil, "WMI_SET_APPIE_CMD failed\n"); 4432be7d22fSVladimir Kondratiev goto out; 4442be7d22fSVladimir Kondratiev } 4452be7d22fSVladimir Kondratiev 4462be7d22fSVladimir Kondratiev /* WMI_CONNECT_CMD */ 4472be7d22fSVladimir Kondratiev memset(&conn, 0, sizeof(conn)); 448acc9780dSVladimir Kondratiev switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) { 4492be7d22fSVladimir Kondratiev case WLAN_CAPABILITY_DMG_TYPE_AP: 4502be7d22fSVladimir Kondratiev conn.network_type = WMI_NETTYPE_INFRA; 4512be7d22fSVladimir Kondratiev break; 4522be7d22fSVladimir Kondratiev case WLAN_CAPABILITY_DMG_TYPE_PBSS: 4532be7d22fSVladimir Kondratiev conn.network_type = WMI_NETTYPE_P2P; 4542be7d22fSVladimir Kondratiev break; 4552be7d22fSVladimir Kondratiev default: 4562be7d22fSVladimir Kondratiev wil_err(wil, "Unsupported BSS type, capability= 0x%04x\n", 4572be7d22fSVladimir Kondratiev bss->capability); 4582be7d22fSVladimir Kondratiev goto out; 4592be7d22fSVladimir Kondratiev } 460344a7024SVladimir Kondratiev if (wil->privacy) { 4612be7d22fSVladimir Kondratiev conn.dot11_auth_mode = WMI_AUTH11_SHARED; 4622be7d22fSVladimir Kondratiev conn.auth_mode = WMI_AUTH_WPA2_PSK; 4632be7d22fSVladimir Kondratiev conn.pairwise_crypto_type = WMI_CRYPT_AES_GCMP; 4642be7d22fSVladimir Kondratiev conn.pairwise_crypto_len = 16; 4652be7d22fSVladimir Kondratiev } else { 4662be7d22fSVladimir Kondratiev conn.dot11_auth_mode = WMI_AUTH11_OPEN; 4672be7d22fSVladimir Kondratiev conn.auth_mode = WMI_AUTH_NONE; 4682be7d22fSVladimir Kondratiev } 4692be7d22fSVladimir Kondratiev 4702be7d22fSVladimir Kondratiev conn.ssid_len = min_t(u8, ssid_eid[1], 32); 4712be7d22fSVladimir Kondratiev memcpy(conn.ssid, ssid_eid+2, conn.ssid_len); 4722be7d22fSVladimir Kondratiev 4732be7d22fSVladimir Kondratiev ch = bss->channel->hw_value; 4742be7d22fSVladimir Kondratiev if (ch == 0) { 4752be7d22fSVladimir Kondratiev wil_err(wil, "BSS at unknown frequency %dMhz\n", 4762be7d22fSVladimir Kondratiev bss->channel->center_freq); 4772be7d22fSVladimir Kondratiev rc = -EOPNOTSUPP; 4782be7d22fSVladimir Kondratiev goto out; 4792be7d22fSVladimir Kondratiev } 4802be7d22fSVladimir Kondratiev conn.channel = ch - 1; 4812be7d22fSVladimir Kondratiev 482a82553bbSVladimir Kondratiev ether_addr_copy(conn.bssid, bss->bssid); 483a82553bbSVladimir Kondratiev ether_addr_copy(conn.dst_mac, bss->bssid); 484e83eb2fcSVladimir Kondratiev 4859419b6a2SVladimir Kondratiev set_bit(wil_status_fwconnecting, wil->status); 4862be7d22fSVladimir Kondratiev 4872be7d22fSVladimir Kondratiev rc = wmi_send(wil, WMI_CONNECT_CMDID, &conn, sizeof(conn)); 4882be7d22fSVladimir Kondratiev if (rc == 0) { 489c5e96c91SDedy Lansky netif_carrier_on(ndev); 4902be7d22fSVladimir Kondratiev /* Connect can take lots of time */ 4912be7d22fSVladimir Kondratiev mod_timer(&wil->connect_timer, 4922be7d22fSVladimir Kondratiev jiffies + msecs_to_jiffies(2000)); 493b338f74eSVladimir Kondratiev } else { 4949419b6a2SVladimir Kondratiev clear_bit(wil_status_fwconnecting, wil->status); 4952be7d22fSVladimir Kondratiev } 4962be7d22fSVladimir Kondratiev 4972be7d22fSVladimir Kondratiev out: 4985b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 4992be7d22fSVladimir Kondratiev 5002be7d22fSVladimir Kondratiev return rc; 5012be7d22fSVladimir Kondratiev } 5022be7d22fSVladimir Kondratiev 5032be7d22fSVladimir Kondratiev static int wil_cfg80211_disconnect(struct wiphy *wiphy, 5042be7d22fSVladimir Kondratiev struct net_device *ndev, 5052be7d22fSVladimir Kondratiev u16 reason_code) 5062be7d22fSVladimir Kondratiev { 5072be7d22fSVladimir Kondratiev int rc; 5082be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5092be7d22fSVladimir Kondratiev 5102be7d22fSVladimir Kondratiev rc = wmi_send(wil, WMI_DISCONNECT_CMDID, NULL, 0); 5112be7d22fSVladimir Kondratiev 5122be7d22fSVladimir Kondratiev return rc; 5132be7d22fSVladimir Kondratiev } 5142be7d22fSVladimir Kondratiev 5150b39aaf2SVladimir Kondratiev int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, 5161647f12fSVladimir Kondratiev struct cfg80211_mgmt_tx_params *params, 5171647f12fSVladimir Kondratiev u64 *cookie) 5181647f12fSVladimir Kondratiev { 5191647f12fSVladimir Kondratiev const u8 *buf = params->buf; 5201647f12fSVladimir Kondratiev size_t len = params->len; 5211647f12fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5221647f12fSVladimir Kondratiev int rc; 523304464f4SVladimir Kondratiev bool tx_status = false; 5241647f12fSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = (void *)buf; 5251647f12fSVladimir Kondratiev struct wmi_sw_tx_req_cmd *cmd; 5261647f12fSVladimir Kondratiev struct { 5271647f12fSVladimir Kondratiev struct wil6210_mbox_hdr_wmi wmi; 5281647f12fSVladimir Kondratiev struct wmi_sw_tx_complete_event evt; 5291647f12fSVladimir Kondratiev } __packed evt; 5301647f12fSVladimir Kondratiev 5311647f12fSVladimir Kondratiev cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL); 532304464f4SVladimir Kondratiev if (!cmd) { 533304464f4SVladimir Kondratiev rc = -ENOMEM; 534304464f4SVladimir Kondratiev goto out; 535304464f4SVladimir Kondratiev } 5361647f12fSVladimir Kondratiev 5371647f12fSVladimir Kondratiev memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 5381647f12fSVladimir Kondratiev cmd->len = cpu_to_le16(len); 5391647f12fSVladimir Kondratiev memcpy(cmd->payload, buf, len); 5401647f12fSVladimir Kondratiev 5411647f12fSVladimir Kondratiev rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, cmd, sizeof(*cmd) + len, 5421647f12fSVladimir Kondratiev WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 5431647f12fSVladimir Kondratiev if (rc == 0) 544304464f4SVladimir Kondratiev tx_status = !evt.evt.status; 5451647f12fSVladimir Kondratiev 5461647f12fSVladimir Kondratiev kfree(cmd); 547304464f4SVladimir Kondratiev out: 548304464f4SVladimir Kondratiev cfg80211_mgmt_tx_status(wdev, cookie ? *cookie : 0, buf, len, 549304464f4SVladimir Kondratiev tx_status, GFP_KERNEL); 5501647f12fSVladimir Kondratiev return rc; 5511647f12fSVladimir Kondratiev } 5521647f12fSVladimir Kondratiev 5532be7d22fSVladimir Kondratiev static int wil_cfg80211_set_channel(struct wiphy *wiphy, 5542be7d22fSVladimir Kondratiev struct cfg80211_chan_def *chandef) 5552be7d22fSVladimir Kondratiev { 5562be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5572be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil->wdev; 5582be7d22fSVladimir Kondratiev 5592be7d22fSVladimir Kondratiev wdev->preset_chandef = *chandef; 5602be7d22fSVladimir Kondratiev 5612be7d22fSVladimir Kondratiev return 0; 5622be7d22fSVladimir Kondratiev } 5632be7d22fSVladimir Kondratiev 5642be7d22fSVladimir Kondratiev static int wil_cfg80211_add_key(struct wiphy *wiphy, 5652be7d22fSVladimir Kondratiev struct net_device *ndev, 5662be7d22fSVladimir Kondratiev u8 key_index, bool pairwise, 5672be7d22fSVladimir Kondratiev const u8 *mac_addr, 5682be7d22fSVladimir Kondratiev struct key_params *params) 5692be7d22fSVladimir Kondratiev { 5702be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5712be7d22fSVladimir Kondratiev 5722be7d22fSVladimir Kondratiev /* group key is not used */ 5732be7d22fSVladimir Kondratiev if (!pairwise) 5742be7d22fSVladimir Kondratiev return 0; 5752be7d22fSVladimir Kondratiev 5762be7d22fSVladimir Kondratiev return wmi_add_cipher_key(wil, key_index, mac_addr, 5772be7d22fSVladimir Kondratiev params->key_len, params->key); 5782be7d22fSVladimir Kondratiev } 5792be7d22fSVladimir Kondratiev 5802be7d22fSVladimir Kondratiev static int wil_cfg80211_del_key(struct wiphy *wiphy, 5812be7d22fSVladimir Kondratiev struct net_device *ndev, 5822be7d22fSVladimir Kondratiev u8 key_index, bool pairwise, 5832be7d22fSVladimir Kondratiev const u8 *mac_addr) 5842be7d22fSVladimir Kondratiev { 5852be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5862be7d22fSVladimir Kondratiev 5872be7d22fSVladimir Kondratiev /* group key is not used */ 5882be7d22fSVladimir Kondratiev if (!pairwise) 5892be7d22fSVladimir Kondratiev return 0; 5902be7d22fSVladimir Kondratiev 5912be7d22fSVladimir Kondratiev return wmi_del_cipher_key(wil, key_index, mac_addr); 5922be7d22fSVladimir Kondratiev } 5932be7d22fSVladimir Kondratiev 5942be7d22fSVladimir Kondratiev /* Need to be present or wiphy_new() will WARN */ 5952be7d22fSVladimir Kondratiev static int wil_cfg80211_set_default_key(struct wiphy *wiphy, 5962be7d22fSVladimir Kondratiev struct net_device *ndev, 5972be7d22fSVladimir Kondratiev u8 key_index, bool unicast, 5982be7d22fSVladimir Kondratiev bool multicast) 5992be7d22fSVladimir Kondratiev { 6002be7d22fSVladimir Kondratiev return 0; 6012be7d22fSVladimir Kondratiev } 6022be7d22fSVladimir Kondratiev 6031647f12fSVladimir Kondratiev static int wil_remain_on_channel(struct wiphy *wiphy, 6041647f12fSVladimir Kondratiev struct wireless_dev *wdev, 6051647f12fSVladimir Kondratiev struct ieee80211_channel *chan, 6061647f12fSVladimir Kondratiev unsigned int duration, 6071647f12fSVladimir Kondratiev u64 *cookie) 6081647f12fSVladimir Kondratiev { 6091647f12fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 6101647f12fSVladimir Kondratiev int rc; 6111647f12fSVladimir Kondratiev 6121647f12fSVladimir Kondratiev /* TODO: handle duration */ 6131647f12fSVladimir Kondratiev wil_info(wil, "%s(%d, %d ms)\n", __func__, chan->center_freq, duration); 6141647f12fSVladimir Kondratiev 6151647f12fSVladimir Kondratiev rc = wmi_set_channel(wil, chan->hw_value); 6161647f12fSVladimir Kondratiev if (rc) 6171647f12fSVladimir Kondratiev return rc; 6181647f12fSVladimir Kondratiev 6191647f12fSVladimir Kondratiev rc = wmi_rxon(wil, true); 6201647f12fSVladimir Kondratiev 6211647f12fSVladimir Kondratiev return rc; 6221647f12fSVladimir Kondratiev } 6231647f12fSVladimir Kondratiev 6241647f12fSVladimir Kondratiev static int wil_cancel_remain_on_channel(struct wiphy *wiphy, 6251647f12fSVladimir Kondratiev struct wireless_dev *wdev, 6261647f12fSVladimir Kondratiev u64 cookie) 6271647f12fSVladimir Kondratiev { 6281647f12fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 6291647f12fSVladimir Kondratiev int rc; 6301647f12fSVladimir Kondratiev 6311647f12fSVladimir Kondratiev wil_info(wil, "%s()\n", __func__); 6321647f12fSVladimir Kondratiev 6331647f12fSVladimir Kondratiev rc = wmi_rxon(wil, false); 6341647f12fSVladimir Kondratiev 6351647f12fSVladimir Kondratiev return rc; 6361647f12fSVladimir Kondratiev } 6371647f12fSVladimir Kondratiev 638ca959773SVladimir Kondratiev static void wil_print_bcon_data(struct cfg80211_beacon_data *b) 639ca959773SVladimir Kondratiev { 640ca959773SVladimir Kondratiev print_hex_dump_bytes("head ", DUMP_PREFIX_OFFSET, 641ca959773SVladimir Kondratiev b->head, b->head_len); 642ca959773SVladimir Kondratiev print_hex_dump_bytes("tail ", DUMP_PREFIX_OFFSET, 643ca959773SVladimir Kondratiev b->tail, b->tail_len); 644ca959773SVladimir Kondratiev print_hex_dump_bytes("BCON IE ", DUMP_PREFIX_OFFSET, 645ca959773SVladimir Kondratiev b->beacon_ies, b->beacon_ies_len); 646ca959773SVladimir Kondratiev print_hex_dump_bytes("PROBE ", DUMP_PREFIX_OFFSET, 647ca959773SVladimir Kondratiev b->probe_resp, b->probe_resp_len); 648ca959773SVladimir Kondratiev print_hex_dump_bytes("PROBE IE ", DUMP_PREFIX_OFFSET, 649ca959773SVladimir Kondratiev b->proberesp_ies, b->proberesp_ies_len); 650ca959773SVladimir Kondratiev print_hex_dump_bytes("ASSOC IE ", DUMP_PREFIX_OFFSET, 651ca959773SVladimir Kondratiev b->assocresp_ies, b->assocresp_ies_len); 652ca959773SVladimir Kondratiev } 653ca959773SVladimir Kondratiev 65492646c9fSVladimir Kondratiev static int wil_fix_bcon(struct wil6210_priv *wil, 65592646c9fSVladimir Kondratiev struct cfg80211_beacon_data *bcon) 65692646c9fSVladimir Kondratiev { 65792646c9fSVladimir Kondratiev struct ieee80211_mgmt *f = (struct ieee80211_mgmt *)bcon->probe_resp; 65892646c9fSVladimir Kondratiev size_t hlen = offsetof(struct ieee80211_mgmt, u.probe_resp.variable); 65992646c9fSVladimir Kondratiev int rc = 0; 66092646c9fSVladimir Kondratiev 66192646c9fSVladimir Kondratiev if (bcon->probe_resp_len <= hlen) 66292646c9fSVladimir Kondratiev return 0; 66392646c9fSVladimir Kondratiev 66492646c9fSVladimir Kondratiev if (!bcon->proberesp_ies) { 66592646c9fSVladimir Kondratiev bcon->proberesp_ies = f->u.probe_resp.variable; 66692646c9fSVladimir Kondratiev bcon->proberesp_ies_len = bcon->probe_resp_len - hlen; 66792646c9fSVladimir Kondratiev rc = 1; 66892646c9fSVladimir Kondratiev } 66992646c9fSVladimir Kondratiev if (!bcon->assocresp_ies) { 67092646c9fSVladimir Kondratiev bcon->assocresp_ies = f->u.probe_resp.variable; 67192646c9fSVladimir Kondratiev bcon->assocresp_ies_len = bcon->probe_resp_len - hlen; 67292646c9fSVladimir Kondratiev rc = 1; 67392646c9fSVladimir Kondratiev } 67492646c9fSVladimir Kondratiev 67592646c9fSVladimir Kondratiev return rc; 67692646c9fSVladimir Kondratiev } 67792646c9fSVladimir Kondratiev 6781bd922fcSVladimir Kondratiev static int wil_cfg80211_change_beacon(struct wiphy *wiphy, 6791bd922fcSVladimir Kondratiev struct net_device *ndev, 6801bd922fcSVladimir Kondratiev struct cfg80211_beacon_data *bcon) 6811bd922fcSVladimir Kondratiev { 6821bd922fcSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 6831bd922fcSVladimir Kondratiev int rc; 6841bd922fcSVladimir Kondratiev 6851bd922fcSVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 6861bd922fcSVladimir Kondratiev 6871bd922fcSVladimir Kondratiev if (wil_fix_bcon(wil, bcon)) { 6881bd922fcSVladimir Kondratiev wil_dbg_misc(wil, "Fixed bcon\n"); 6891bd922fcSVladimir Kondratiev wil_print_bcon_data(bcon); 6901bd922fcSVladimir Kondratiev } 6911bd922fcSVladimir Kondratiev 6921bd922fcSVladimir Kondratiev /* FW do not form regular beacon, so bcon IE's are not set 6931bd922fcSVladimir Kondratiev * For the DMG bcon, when it will be supported, bcon IE's will 6941bd922fcSVladimir Kondratiev * be reused; add something like: 6951bd922fcSVladimir Kondratiev * wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len, 6961bd922fcSVladimir Kondratiev * bcon->beacon_ies); 6971bd922fcSVladimir Kondratiev */ 6981bd922fcSVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, 6991bd922fcSVladimir Kondratiev bcon->proberesp_ies_len, 7001bd922fcSVladimir Kondratiev bcon->proberesp_ies); 7011bd922fcSVladimir Kondratiev if (rc) { 7021bd922fcSVladimir Kondratiev wil_err(wil, "set_ie(PROBE_RESP) failed\n"); 7031bd922fcSVladimir Kondratiev return rc; 7041bd922fcSVladimir Kondratiev } 7051bd922fcSVladimir Kondratiev 7061bd922fcSVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, 7071bd922fcSVladimir Kondratiev bcon->assocresp_ies_len, 7081bd922fcSVladimir Kondratiev bcon->assocresp_ies); 7091bd922fcSVladimir Kondratiev if (rc) { 7101bd922fcSVladimir Kondratiev wil_err(wil, "set_ie(ASSOC_RESP) failed\n"); 7111bd922fcSVladimir Kondratiev return rc; 7121bd922fcSVladimir Kondratiev } 7131bd922fcSVladimir Kondratiev 7141bd922fcSVladimir Kondratiev return 0; 7151bd922fcSVladimir Kondratiev } 7161bd922fcSVladimir Kondratiev 7172be7d22fSVladimir Kondratiev static int wil_cfg80211_start_ap(struct wiphy *wiphy, 7182be7d22fSVladimir Kondratiev struct net_device *ndev, 7192be7d22fSVladimir Kondratiev struct cfg80211_ap_settings *info) 7202be7d22fSVladimir Kondratiev { 7212be7d22fSVladimir Kondratiev int rc = 0; 7222be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 7232be7d22fSVladimir Kondratiev struct wireless_dev *wdev = ndev->ieee80211_ptr; 7242be7d22fSVladimir Kondratiev struct ieee80211_channel *channel = info->chandef.chan; 7252be7d22fSVladimir Kondratiev struct cfg80211_beacon_data *bcon = &info->beacon; 726ca959773SVladimir Kondratiev struct cfg80211_crypto_settings *crypto = &info->crypto; 7272be7d22fSVladimir Kondratiev u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype); 7282be7d22fSVladimir Kondratiev 729ca959773SVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 730ca959773SVladimir Kondratiev 7312be7d22fSVladimir Kondratiev if (!channel) { 7322be7d22fSVladimir Kondratiev wil_err(wil, "AP: No channel???\n"); 7332be7d22fSVladimir Kondratiev return -EINVAL; 7342be7d22fSVladimir Kondratiev } 7352be7d22fSVladimir Kondratiev 7367743882dSVladimir Kondratiev wil_dbg_misc(wil, "AP on Channel %d %d MHz, %s\n", channel->hw_value, 7372be7d22fSVladimir Kondratiev channel->center_freq, info->privacy ? "secure" : "open"); 738ca959773SVladimir Kondratiev wil_dbg_misc(wil, "Privacy: %d auth_type %d\n", 739ca959773SVladimir Kondratiev info->privacy, info->auth_type); 740ca959773SVladimir Kondratiev wil_dbg_misc(wil, "BI %d DTIM %d\n", info->beacon_interval, 741ca959773SVladimir Kondratiev info->dtim_period); 7422be7d22fSVladimir Kondratiev print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET, 7432be7d22fSVladimir Kondratiev info->ssid, info->ssid_len); 744ca959773SVladimir Kondratiev wil_print_bcon_data(bcon); 745ca959773SVladimir Kondratiev wil_print_crypto(wil, crypto); 7462be7d22fSVladimir Kondratiev 747ca959773SVladimir Kondratiev if (wil_fix_bcon(wil, bcon)) { 74892646c9fSVladimir Kondratiev wil_dbg_misc(wil, "Fixed bcon\n"); 749ca959773SVladimir Kondratiev wil_print_bcon_data(bcon); 750ca959773SVladimir Kondratiev } 75192646c9fSVladimir Kondratiev 752c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 753c33407a8SVladimir Kondratiev 7549c3bde56SVladimir Kondratiev mutex_lock(&wil->mutex); 7559c3bde56SVladimir Kondratiev 75673d839aeSVladimir Kondratiev __wil_down(wil); 75773d839aeSVladimir Kondratiev rc = __wil_up(wil); 758e31b2562SVladimir Kondratiev if (rc) 7599c3bde56SVladimir Kondratiev goto out; 760e31b2562SVladimir Kondratiev 7612be7d22fSVladimir Kondratiev rc = wmi_set_ssid(wil, info->ssid_len, info->ssid); 7622be7d22fSVladimir Kondratiev if (rc) 7639c3bde56SVladimir Kondratiev goto out; 7642be7d22fSVladimir Kondratiev 7652be7d22fSVladimir Kondratiev /* IE's */ 7662be7d22fSVladimir Kondratiev /* bcon 'head IE's are not relevant for 60g band */ 767b1defa4dSVladimir Kondratiev /* 768b1defa4dSVladimir Kondratiev * FW do not form regular beacon, so bcon IE's are not set 769b1defa4dSVladimir Kondratiev * For the DMG bcon, when it will be supported, bcon IE's will 770b1defa4dSVladimir Kondratiev * be reused; add something like: 771b1defa4dSVladimir Kondratiev * wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len, 772b1defa4dSVladimir Kondratiev * bcon->beacon_ies); 773b1defa4dSVladimir Kondratiev */ 7742be7d22fSVladimir Kondratiev wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, bcon->proberesp_ies_len, 7752be7d22fSVladimir Kondratiev bcon->proberesp_ies); 7762be7d22fSVladimir Kondratiev wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, bcon->assocresp_ies_len, 7772be7d22fSVladimir Kondratiev bcon->assocresp_ies); 7782be7d22fSVladimir Kondratiev 779774974e5SVladimir Kondratiev wil->privacy = info->privacy; 7802be7d22fSVladimir Kondratiev 781c5e96c91SDedy Lansky netif_carrier_on(ndev); 782c5e96c91SDedy Lansky 783b8023177SVladimir Kondratiev rc = wmi_pcp_start(wil, info->beacon_interval, wmi_nettype, 784b8023177SVladimir Kondratiev channel->hw_value); 7852be7d22fSVladimir Kondratiev if (rc) 786c5e96c91SDedy Lansky netif_carrier_off(ndev); 7872be7d22fSVladimir Kondratiev 7889c3bde56SVladimir Kondratiev out: 7899c3bde56SVladimir Kondratiev mutex_unlock(&wil->mutex); 7902be7d22fSVladimir Kondratiev return rc; 7912be7d22fSVladimir Kondratiev } 7922be7d22fSVladimir Kondratiev 7932be7d22fSVladimir Kondratiev static int wil_cfg80211_stop_ap(struct wiphy *wiphy, 7942be7d22fSVladimir Kondratiev struct net_device *ndev) 7952be7d22fSVladimir Kondratiev { 7962be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 7972be7d22fSVladimir Kondratiev 798ca959773SVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 799ca959773SVladimir Kondratiev 800c5e96c91SDedy Lansky netif_carrier_off(ndev); 801c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 802c33407a8SVladimir Kondratiev 8039c3bde56SVladimir Kondratiev mutex_lock(&wil->mutex); 8049c3bde56SVladimir Kondratiev 80532a20d46SDedy Lansky wmi_pcp_stop(wil); 8062be7d22fSVladimir Kondratiev 80773d839aeSVladimir Kondratiev __wil_down(wil); 80832a20d46SDedy Lansky __wil_up(wil); 80973d839aeSVladimir Kondratiev 8109c3bde56SVladimir Kondratiev mutex_unlock(&wil->mutex); 81173d839aeSVladimir Kondratiev 81232a20d46SDedy Lansky /* some functions above might fail (e.g. __wil_up). Nevertheless, we 81332a20d46SDedy Lansky * return success because AP has stopped 81432a20d46SDedy Lansky */ 81532a20d46SDedy Lansky return 0; 8162be7d22fSVladimir Kondratiev } 8172be7d22fSVladimir Kondratiev 8184d55a0a1SVladimir Kondratiev static int wil_cfg80211_del_station(struct wiphy *wiphy, 81989c771e5SJouni Malinen struct net_device *dev, 82089c771e5SJouni Malinen struct station_del_parameters *params) 8214d55a0a1SVladimir Kondratiev { 8224d55a0a1SVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 823097638a0SVladimir Kondratiev 824097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 8254821e6d8SVladimir Kondratiev wil6210_disconnect(wil, params->mac, params->reason_code, false); 826097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 827097638a0SVladimir Kondratiev 8284d55a0a1SVladimir Kondratiev return 0; 8294d55a0a1SVladimir Kondratiev } 8304d55a0a1SVladimir Kondratiev 83140822a90SVladimir Kondratiev /* probe_client handling */ 83240822a90SVladimir Kondratiev static void wil_probe_client_handle(struct wil6210_priv *wil, 83340822a90SVladimir Kondratiev struct wil_probe_client_req *req) 83440822a90SVladimir Kondratiev { 83540822a90SVladimir Kondratiev struct net_device *ndev = wil_to_ndev(wil); 83640822a90SVladimir Kondratiev struct wil_sta_info *sta = &wil->sta[req->cid]; 83740822a90SVladimir Kondratiev /* assume STA is alive if it is still connected, 83840822a90SVladimir Kondratiev * else FW will disconnect it 83940822a90SVladimir Kondratiev */ 84040822a90SVladimir Kondratiev bool alive = (sta->status == wil_sta_connected); 84140822a90SVladimir Kondratiev 84240822a90SVladimir Kondratiev cfg80211_probe_status(ndev, sta->addr, req->cookie, alive, GFP_KERNEL); 84340822a90SVladimir Kondratiev } 84440822a90SVladimir Kondratiev 84540822a90SVladimir Kondratiev static struct list_head *next_probe_client(struct wil6210_priv *wil) 84640822a90SVladimir Kondratiev { 84740822a90SVladimir Kondratiev struct list_head *ret = NULL; 84840822a90SVladimir Kondratiev 84940822a90SVladimir Kondratiev mutex_lock(&wil->probe_client_mutex); 85040822a90SVladimir Kondratiev 85140822a90SVladimir Kondratiev if (!list_empty(&wil->probe_client_pending)) { 85240822a90SVladimir Kondratiev ret = wil->probe_client_pending.next; 85340822a90SVladimir Kondratiev list_del(ret); 85440822a90SVladimir Kondratiev } 85540822a90SVladimir Kondratiev 85640822a90SVladimir Kondratiev mutex_unlock(&wil->probe_client_mutex); 85740822a90SVladimir Kondratiev 85840822a90SVladimir Kondratiev return ret; 85940822a90SVladimir Kondratiev } 86040822a90SVladimir Kondratiev 86140822a90SVladimir Kondratiev void wil_probe_client_worker(struct work_struct *work) 86240822a90SVladimir Kondratiev { 86340822a90SVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 86440822a90SVladimir Kondratiev probe_client_worker); 86540822a90SVladimir Kondratiev struct wil_probe_client_req *req; 86640822a90SVladimir Kondratiev struct list_head *lh; 86740822a90SVladimir Kondratiev 86840822a90SVladimir Kondratiev while ((lh = next_probe_client(wil)) != NULL) { 86940822a90SVladimir Kondratiev req = list_entry(lh, struct wil_probe_client_req, list); 87040822a90SVladimir Kondratiev 87140822a90SVladimir Kondratiev wil_probe_client_handle(wil, req); 87240822a90SVladimir Kondratiev kfree(req); 87340822a90SVladimir Kondratiev } 87440822a90SVladimir Kondratiev } 87540822a90SVladimir Kondratiev 87640822a90SVladimir Kondratiev void wil_probe_client_flush(struct wil6210_priv *wil) 87740822a90SVladimir Kondratiev { 87840822a90SVladimir Kondratiev struct wil_probe_client_req *req, *t; 87940822a90SVladimir Kondratiev 88040822a90SVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 88140822a90SVladimir Kondratiev 88240822a90SVladimir Kondratiev mutex_lock(&wil->probe_client_mutex); 88340822a90SVladimir Kondratiev 88440822a90SVladimir Kondratiev list_for_each_entry_safe(req, t, &wil->probe_client_pending, list) { 88540822a90SVladimir Kondratiev list_del(&req->list); 88640822a90SVladimir Kondratiev kfree(req); 88740822a90SVladimir Kondratiev } 88840822a90SVladimir Kondratiev 88940822a90SVladimir Kondratiev mutex_unlock(&wil->probe_client_mutex); 89040822a90SVladimir Kondratiev } 89140822a90SVladimir Kondratiev 89240822a90SVladimir Kondratiev static int wil_cfg80211_probe_client(struct wiphy *wiphy, 89340822a90SVladimir Kondratiev struct net_device *dev, 89440822a90SVladimir Kondratiev const u8 *peer, u64 *cookie) 89540822a90SVladimir Kondratiev { 89640822a90SVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 89740822a90SVladimir Kondratiev struct wil_probe_client_req *req; 89840822a90SVladimir Kondratiev int cid = wil_find_cid(wil, peer); 89940822a90SVladimir Kondratiev 90040822a90SVladimir Kondratiev wil_dbg_misc(wil, "%s(%pM => CID %d)\n", __func__, peer, cid); 90140822a90SVladimir Kondratiev 90240822a90SVladimir Kondratiev if (cid < 0) 90340822a90SVladimir Kondratiev return -ENOLINK; 90440822a90SVladimir Kondratiev 90540822a90SVladimir Kondratiev req = kzalloc(sizeof(*req), GFP_KERNEL); 90640822a90SVladimir Kondratiev if (!req) 90740822a90SVladimir Kondratiev return -ENOMEM; 90840822a90SVladimir Kondratiev 90940822a90SVladimir Kondratiev req->cid = cid; 91040822a90SVladimir Kondratiev req->cookie = cid; 91140822a90SVladimir Kondratiev 91240822a90SVladimir Kondratiev mutex_lock(&wil->probe_client_mutex); 91340822a90SVladimir Kondratiev list_add_tail(&req->list, &wil->probe_client_pending); 91440822a90SVladimir Kondratiev mutex_unlock(&wil->probe_client_mutex); 91540822a90SVladimir Kondratiev 91640822a90SVladimir Kondratiev *cookie = req->cookie; 91740822a90SVladimir Kondratiev queue_work(wil->wq_service, &wil->probe_client_worker); 91840822a90SVladimir Kondratiev return 0; 91940822a90SVladimir Kondratiev } 92040822a90SVladimir Kondratiev 92102beaf1aSVladimir Kondratiev static int wil_cfg80211_change_bss(struct wiphy *wiphy, 92202beaf1aSVladimir Kondratiev struct net_device *dev, 92302beaf1aSVladimir Kondratiev struct bss_parameters *params) 92402beaf1aSVladimir Kondratiev { 92502beaf1aSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 92602beaf1aSVladimir Kondratiev 92702beaf1aSVladimir Kondratiev if (params->ap_isolate >= 0) { 92802beaf1aSVladimir Kondratiev wil_dbg_misc(wil, "%s(ap_isolate %d => %d)\n", __func__, 92902beaf1aSVladimir Kondratiev wil->ap_isolate, params->ap_isolate); 93002beaf1aSVladimir Kondratiev wil->ap_isolate = params->ap_isolate; 93102beaf1aSVladimir Kondratiev } 93202beaf1aSVladimir Kondratiev 93302beaf1aSVladimir Kondratiev return 0; 93402beaf1aSVladimir Kondratiev } 93502beaf1aSVladimir Kondratiev 9362be7d22fSVladimir Kondratiev static struct cfg80211_ops wil_cfg80211_ops = { 9372be7d22fSVladimir Kondratiev .scan = wil_cfg80211_scan, 9382be7d22fSVladimir Kondratiev .connect = wil_cfg80211_connect, 9392be7d22fSVladimir Kondratiev .disconnect = wil_cfg80211_disconnect, 9402be7d22fSVladimir Kondratiev .change_virtual_intf = wil_cfg80211_change_iface, 9412be7d22fSVladimir Kondratiev .get_station = wil_cfg80211_get_station, 942ef28afdbSVladimir Kondratiev .dump_station = wil_cfg80211_dump_station, 9431647f12fSVladimir Kondratiev .remain_on_channel = wil_remain_on_channel, 9441647f12fSVladimir Kondratiev .cancel_remain_on_channel = wil_cancel_remain_on_channel, 9451647f12fSVladimir Kondratiev .mgmt_tx = wil_cfg80211_mgmt_tx, 9462be7d22fSVladimir Kondratiev .set_monitor_channel = wil_cfg80211_set_channel, 9472be7d22fSVladimir Kondratiev .add_key = wil_cfg80211_add_key, 9482be7d22fSVladimir Kondratiev .del_key = wil_cfg80211_del_key, 9492be7d22fSVladimir Kondratiev .set_default_key = wil_cfg80211_set_default_key, 9502be7d22fSVladimir Kondratiev /* AP mode */ 9511bd922fcSVladimir Kondratiev .change_beacon = wil_cfg80211_change_beacon, 9522be7d22fSVladimir Kondratiev .start_ap = wil_cfg80211_start_ap, 9532be7d22fSVladimir Kondratiev .stop_ap = wil_cfg80211_stop_ap, 9544d55a0a1SVladimir Kondratiev .del_station = wil_cfg80211_del_station, 95540822a90SVladimir Kondratiev .probe_client = wil_cfg80211_probe_client, 95602beaf1aSVladimir Kondratiev .change_bss = wil_cfg80211_change_bss, 9572be7d22fSVladimir Kondratiev }; 9582be7d22fSVladimir Kondratiev 9592be7d22fSVladimir Kondratiev static void wil_wiphy_init(struct wiphy *wiphy) 9602be7d22fSVladimir Kondratiev { 9612be7d22fSVladimir Kondratiev /* TODO: set real value */ 9622be7d22fSVladimir Kondratiev wiphy->max_scan_ssids = 10; 96377c91295SVladimir Kondratiev wiphy->max_scan_ie_len = WMI_MAX_IE_LEN; 9642be7d22fSVladimir Kondratiev wiphy->max_num_pmkids = 0 /* TODO: */; 9652be7d22fSVladimir Kondratiev wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | 9662be7d22fSVladimir Kondratiev BIT(NL80211_IFTYPE_AP) | 9672be7d22fSVladimir Kondratiev BIT(NL80211_IFTYPE_MONITOR); 9682be7d22fSVladimir Kondratiev /* TODO: enable P2P when integrated with supplicant: 9692be7d22fSVladimir Kondratiev * BIT(NL80211_IFTYPE_P2P_CLIENT) | BIT(NL80211_IFTYPE_P2P_GO) 9702be7d22fSVladimir Kondratiev */ 9712be7d22fSVladimir Kondratiev wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | 9722be7d22fSVladimir Kondratiev WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; 9739cf10d62SVladimir Kondratiev dev_dbg(wiphy_dev(wiphy), "%s : flags = 0x%08x\n", 9742be7d22fSVladimir Kondratiev __func__, wiphy->flags); 9752be7d22fSVladimir Kondratiev wiphy->probe_resp_offload = 9762be7d22fSVladimir Kondratiev NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | 9772be7d22fSVladimir Kondratiev NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 | 9782be7d22fSVladimir Kondratiev NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P; 9792be7d22fSVladimir Kondratiev 9802be7d22fSVladimir Kondratiev wiphy->bands[IEEE80211_BAND_60GHZ] = &wil_band_60ghz; 9812be7d22fSVladimir Kondratiev 9822be7d22fSVladimir Kondratiev /* TODO: figure this out */ 983b8b33a3aSVladimir Kondratiev wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; 9842be7d22fSVladimir Kondratiev 9852be7d22fSVladimir Kondratiev wiphy->cipher_suites = wil_cipher_suites; 9862be7d22fSVladimir Kondratiev wiphy->n_cipher_suites = ARRAY_SIZE(wil_cipher_suites); 9872be7d22fSVladimir Kondratiev wiphy->mgmt_stypes = wil_mgmt_stypes; 988713c8a29SVladimir Kondratiev wiphy->features |= NL80211_FEATURE_SK_TX_STATUS; 9892be7d22fSVladimir Kondratiev } 9902be7d22fSVladimir Kondratiev 9912be7d22fSVladimir Kondratiev struct wireless_dev *wil_cfg80211_init(struct device *dev) 9922be7d22fSVladimir Kondratiev { 9932be7d22fSVladimir Kondratiev int rc = 0; 9942be7d22fSVladimir Kondratiev struct wireless_dev *wdev; 9952be7d22fSVladimir Kondratiev 9969cf10d62SVladimir Kondratiev dev_dbg(dev, "%s()\n", __func__); 9979cf10d62SVladimir Kondratiev 9988fe59627SVladimir Kondratiev wdev = kzalloc(sizeof(*wdev), GFP_KERNEL); 9992be7d22fSVladimir Kondratiev if (!wdev) 10002be7d22fSVladimir Kondratiev return ERR_PTR(-ENOMEM); 10012be7d22fSVladimir Kondratiev 10022be7d22fSVladimir Kondratiev wdev->wiphy = wiphy_new(&wil_cfg80211_ops, 10032be7d22fSVladimir Kondratiev sizeof(struct wil6210_priv)); 10042be7d22fSVladimir Kondratiev if (!wdev->wiphy) { 10052be7d22fSVladimir Kondratiev rc = -ENOMEM; 10062be7d22fSVladimir Kondratiev goto out; 10072be7d22fSVladimir Kondratiev } 10082be7d22fSVladimir Kondratiev 10092be7d22fSVladimir Kondratiev set_wiphy_dev(wdev->wiphy, dev); 10102be7d22fSVladimir Kondratiev wil_wiphy_init(wdev->wiphy); 10112be7d22fSVladimir Kondratiev 10122be7d22fSVladimir Kondratiev rc = wiphy_register(wdev->wiphy); 10132be7d22fSVladimir Kondratiev if (rc < 0) 10142be7d22fSVladimir Kondratiev goto out_failed_reg; 10152be7d22fSVladimir Kondratiev 10162be7d22fSVladimir Kondratiev return wdev; 10172be7d22fSVladimir Kondratiev 10182be7d22fSVladimir Kondratiev out_failed_reg: 10192be7d22fSVladimir Kondratiev wiphy_free(wdev->wiphy); 10202be7d22fSVladimir Kondratiev out: 10212be7d22fSVladimir Kondratiev kfree(wdev); 10222be7d22fSVladimir Kondratiev 10232be7d22fSVladimir Kondratiev return ERR_PTR(rc); 10242be7d22fSVladimir Kondratiev } 10252be7d22fSVladimir Kondratiev 10262be7d22fSVladimir Kondratiev void wil_wdev_free(struct wil6210_priv *wil) 10272be7d22fSVladimir Kondratiev { 10282be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil_to_wdev(wil); 10292be7d22fSVladimir Kondratiev 10309cf10d62SVladimir Kondratiev dev_dbg(wil_to_dev(wil), "%s()\n", __func__); 10319cf10d62SVladimir Kondratiev 10322be7d22fSVladimir Kondratiev if (!wdev) 10332be7d22fSVladimir Kondratiev return; 10342be7d22fSVladimir Kondratiev 10352be7d22fSVladimir Kondratiev wiphy_unregister(wdev->wiphy); 10362be7d22fSVladimir Kondratiev wiphy_free(wdev->wiphy); 10372be7d22fSVladimir Kondratiev kfree(wdev); 10382be7d22fSVladimir Kondratiev } 1039