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 172be7d22fSVladimir Kondratiev #include "wil6210.h" 182be7d22fSVladimir Kondratiev #include "wmi.h" 192be7d22fSVladimir Kondratiev 202be7d22fSVladimir Kondratiev #define CHAN60G(_channel, _flags) { \ 212be7d22fSVladimir Kondratiev .band = IEEE80211_BAND_60GHZ, \ 222be7d22fSVladimir Kondratiev .center_freq = 56160 + (2160 * (_channel)), \ 232be7d22fSVladimir Kondratiev .hw_value = (_channel), \ 242be7d22fSVladimir Kondratiev .flags = (_flags), \ 252be7d22fSVladimir Kondratiev .max_antenna_gain = 0, \ 262be7d22fSVladimir Kondratiev .max_power = 40, \ 272be7d22fSVladimir Kondratiev } 282be7d22fSVladimir Kondratiev 292be7d22fSVladimir Kondratiev static struct ieee80211_channel wil_60ghz_channels[] = { 302be7d22fSVladimir Kondratiev CHAN60G(1, 0), 312be7d22fSVladimir Kondratiev CHAN60G(2, 0), 322be7d22fSVladimir Kondratiev CHAN60G(3, 0), 332be7d22fSVladimir Kondratiev /* channel 4 not supported yet */ 342be7d22fSVladimir Kondratiev }; 352be7d22fSVladimir Kondratiev 362be7d22fSVladimir Kondratiev static struct ieee80211_supported_band wil_band_60ghz = { 372be7d22fSVladimir Kondratiev .channels = wil_60ghz_channels, 382be7d22fSVladimir Kondratiev .n_channels = ARRAY_SIZE(wil_60ghz_channels), 392be7d22fSVladimir Kondratiev .ht_cap = { 402be7d22fSVladimir Kondratiev .ht_supported = true, 412be7d22fSVladimir Kondratiev .cap = 0, /* TODO */ 422be7d22fSVladimir Kondratiev .ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K, /* TODO */ 432be7d22fSVladimir Kondratiev .ampdu_density = IEEE80211_HT_MPDU_DENSITY_8, /* TODO */ 442be7d22fSVladimir Kondratiev .mcs = { 452be7d22fSVladimir Kondratiev /* MCS 1..12 - SC PHY */ 462be7d22fSVladimir Kondratiev .rx_mask = {0xfe, 0x1f}, /* 1..12 */ 472be7d22fSVladimir Kondratiev .tx_params = IEEE80211_HT_MCS_TX_DEFINED, /* TODO */ 482be7d22fSVladimir Kondratiev }, 492be7d22fSVladimir Kondratiev }, 502be7d22fSVladimir Kondratiev }; 512be7d22fSVladimir Kondratiev 522be7d22fSVladimir Kondratiev static const struct ieee80211_txrx_stypes 532be7d22fSVladimir Kondratiev wil_mgmt_stypes[NUM_NL80211_IFTYPES] = { 542be7d22fSVladimir Kondratiev [NL80211_IFTYPE_STATION] = { 552be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 562be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 572be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 582be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 592be7d22fSVladimir Kondratiev }, 602be7d22fSVladimir Kondratiev [NL80211_IFTYPE_AP] = { 612be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 622be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 632be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 642be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 652be7d22fSVladimir Kondratiev }, 662be7d22fSVladimir Kondratiev [NL80211_IFTYPE_P2P_CLIENT] = { 672be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 682be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 692be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 702be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 712be7d22fSVladimir Kondratiev }, 722be7d22fSVladimir Kondratiev [NL80211_IFTYPE_P2P_GO] = { 732be7d22fSVladimir Kondratiev .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | 742be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_RESP >> 4), 752be7d22fSVladimir Kondratiev .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | 762be7d22fSVladimir Kondratiev BIT(IEEE80211_STYPE_PROBE_REQ >> 4) 772be7d22fSVladimir Kondratiev }, 782be7d22fSVladimir Kondratiev }; 792be7d22fSVladimir Kondratiev 802be7d22fSVladimir Kondratiev static const u32 wil_cipher_suites[] = { 812be7d22fSVladimir Kondratiev WLAN_CIPHER_SUITE_GCMP, 822be7d22fSVladimir Kondratiev }; 832be7d22fSVladimir Kondratiev 842be7d22fSVladimir Kondratiev int wil_iftype_nl2wmi(enum nl80211_iftype type) 852be7d22fSVladimir Kondratiev { 862be7d22fSVladimir Kondratiev static const struct { 872be7d22fSVladimir Kondratiev enum nl80211_iftype nl; 882be7d22fSVladimir Kondratiev enum wmi_network_type wmi; 892be7d22fSVladimir Kondratiev } __nl2wmi[] = { 902be7d22fSVladimir Kondratiev {NL80211_IFTYPE_ADHOC, WMI_NETTYPE_ADHOC}, 912be7d22fSVladimir Kondratiev {NL80211_IFTYPE_STATION, WMI_NETTYPE_INFRA}, 922be7d22fSVladimir Kondratiev {NL80211_IFTYPE_AP, WMI_NETTYPE_AP}, 932be7d22fSVladimir Kondratiev {NL80211_IFTYPE_P2P_CLIENT, WMI_NETTYPE_P2P}, 942be7d22fSVladimir Kondratiev {NL80211_IFTYPE_P2P_GO, WMI_NETTYPE_P2P}, 952be7d22fSVladimir Kondratiev {NL80211_IFTYPE_MONITOR, WMI_NETTYPE_ADHOC}, /* FIXME */ 962be7d22fSVladimir Kondratiev }; 972be7d22fSVladimir Kondratiev uint i; 982be7d22fSVladimir Kondratiev 992be7d22fSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(__nl2wmi); i++) { 1002be7d22fSVladimir Kondratiev if (__nl2wmi[i].nl == type) 1012be7d22fSVladimir Kondratiev return __nl2wmi[i].wmi; 1022be7d22fSVladimir Kondratiev } 1032be7d22fSVladimir Kondratiev 1042be7d22fSVladimir Kondratiev return -EOPNOTSUPP; 1052be7d22fSVladimir Kondratiev } 1062be7d22fSVladimir Kondratiev 1079eb82d43SVladimir Kondratiev int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, 108ef28afdbSVladimir Kondratiev struct station_info *sinfo) 1092be7d22fSVladimir Kondratiev { 1102be7d22fSVladimir Kondratiev struct wmi_notify_req_cmd cmd = { 1113df2cd36SVladimir Kondratiev .cid = cid, 1122be7d22fSVladimir Kondratiev .interval_usec = 0, 1132be7d22fSVladimir Kondratiev }; 114ef28afdbSVladimir Kondratiev struct { 115ef28afdbSVladimir Kondratiev struct wil6210_mbox_hdr_wmi wmi; 116ef28afdbSVladimir Kondratiev struct wmi_notify_req_done_event evt; 117ef28afdbSVladimir Kondratiev } __packed reply; 118c8b78b5fSVladimir Kondratiev struct wil_net_stats *stats = &wil->sta[cid].stats; 119ef28afdbSVladimir Kondratiev int rc; 1202be7d22fSVladimir Kondratiev 1212be7d22fSVladimir Kondratiev rc = wmi_call(wil, WMI_NOTIFY_REQ_CMDID, &cmd, sizeof(cmd), 122ef28afdbSVladimir Kondratiev WMI_NOTIFY_REQ_DONE_EVENTID, &reply, sizeof(reply), 20); 1232be7d22fSVladimir Kondratiev if (rc) 1242be7d22fSVladimir Kondratiev return rc; 1252be7d22fSVladimir Kondratiev 126c8b78b5fSVladimir Kondratiev wil_dbg_wmi(wil, "Link status for CID %d: {\n" 127c8b78b5fSVladimir Kondratiev " MCS %d TSF 0x%016llx\n" 128b8b33a3aSVladimir Kondratiev " BF status 0x%08x SNR 0x%08x SQI %d%%\n" 129c8b78b5fSVladimir Kondratiev " Tx Tpt %d goodput %d Rx goodput %d\n" 130c8b78b5fSVladimir Kondratiev " Sectors(rx:tx) my %d:%d peer %d:%d\n""}\n", 131c8b78b5fSVladimir Kondratiev cid, le16_to_cpu(reply.evt.bf_mcs), 132c8b78b5fSVladimir Kondratiev le64_to_cpu(reply.evt.tsf), reply.evt.status, 133c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.snr_val), 134b8b33a3aSVladimir Kondratiev reply.evt.sqi, 135c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.tx_tpt), 136c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.tx_goodput), 137c8b78b5fSVladimir Kondratiev le32_to_cpu(reply.evt.rx_goodput), 138c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.my_rx_sector), 139c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.my_tx_sector), 140c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.other_rx_sector), 141c8b78b5fSVladimir Kondratiev le16_to_cpu(reply.evt.other_tx_sector)); 142c8b78b5fSVladimir Kondratiev 1432be7d22fSVladimir Kondratiev sinfo->generation = wil->sinfo_gen; 1442be7d22fSVladimir Kondratiev 145319090bfSJohannes Berg sinfo->filled = BIT(NL80211_STA_INFO_RX_BYTES) | 146319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_BYTES) | 147319090bfSJohannes Berg BIT(NL80211_STA_INFO_RX_PACKETS) | 148319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_PACKETS) | 149319090bfSJohannes Berg BIT(NL80211_STA_INFO_RX_BITRATE) | 150319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_BITRATE) | 151319090bfSJohannes Berg BIT(NL80211_STA_INFO_RX_DROP_MISC) | 152319090bfSJohannes Berg BIT(NL80211_STA_INFO_TX_FAILED); 153c8b78b5fSVladimir Kondratiev 1542be7d22fSVladimir Kondratiev sinfo->txrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; 155ef28afdbSVladimir Kondratiev sinfo->txrate.mcs = le16_to_cpu(reply.evt.bf_mcs); 1562be7d22fSVladimir Kondratiev sinfo->rxrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; 157c8b78b5fSVladimir Kondratiev sinfo->rxrate.mcs = stats->last_mcs_rx; 158c8b78b5fSVladimir Kondratiev sinfo->rx_bytes = stats->rx_bytes; 159c8b78b5fSVladimir Kondratiev sinfo->rx_packets = stats->rx_packets; 160c8b78b5fSVladimir Kondratiev sinfo->rx_dropped_misc = stats->rx_dropped; 161c8b78b5fSVladimir Kondratiev sinfo->tx_bytes = stats->tx_bytes; 162c8b78b5fSVladimir Kondratiev sinfo->tx_packets = stats->tx_packets; 163c8b78b5fSVladimir Kondratiev sinfo->tx_failed = stats->tx_errors; 1642be7d22fSVladimir Kondratiev 1659419b6a2SVladimir Kondratiev if (test_bit(wil_status_fwconnected, wil->status)) { 166319090bfSJohannes Berg sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL); 167b8b33a3aSVladimir Kondratiev sinfo->signal = reply.evt.sqi; 1682be7d22fSVladimir Kondratiev } 1692be7d22fSVladimir Kondratiev 170ef28afdbSVladimir Kondratiev return rc; 171ef28afdbSVladimir Kondratiev } 172ef28afdbSVladimir Kondratiev 173ef28afdbSVladimir Kondratiev static int wil_cfg80211_get_station(struct wiphy *wiphy, 174ef28afdbSVladimir Kondratiev struct net_device *ndev, 1753b3a0162SJohannes Berg const u8 *mac, struct station_info *sinfo) 176ef28afdbSVladimir Kondratiev { 177ef28afdbSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 178ef28afdbSVladimir Kondratiev int rc; 179ef28afdbSVladimir Kondratiev 180ef28afdbSVladimir Kondratiev int cid = wil_find_cid(wil, mac); 181ef28afdbSVladimir Kondratiev 182fa4a18e7SVladimir Kondratiev wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid); 183ef28afdbSVladimir Kondratiev if (cid < 0) 184c14c5d99SVladimir Kondratiev return cid; 185ef28afdbSVladimir Kondratiev 186ef28afdbSVladimir Kondratiev rc = wil_cid_fill_sinfo(wil, cid, sinfo); 187ef28afdbSVladimir Kondratiev 188ef28afdbSVladimir Kondratiev return rc; 189ef28afdbSVladimir Kondratiev } 190ef28afdbSVladimir Kondratiev 191ef28afdbSVladimir Kondratiev /* 192ef28afdbSVladimir Kondratiev * Find @idx-th active STA for station dump. 193ef28afdbSVladimir Kondratiev */ 194ef28afdbSVladimir Kondratiev static int wil_find_cid_by_idx(struct wil6210_priv *wil, int idx) 195ef28afdbSVladimir Kondratiev { 196ef28afdbSVladimir Kondratiev int i; 197ef28afdbSVladimir Kondratiev 198ef28afdbSVladimir Kondratiev for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { 199ef28afdbSVladimir Kondratiev if (wil->sta[i].status == wil_sta_unused) 200ef28afdbSVladimir Kondratiev continue; 201ef28afdbSVladimir Kondratiev if (idx == 0) 202ef28afdbSVladimir Kondratiev return i; 203ef28afdbSVladimir Kondratiev idx--; 204ef28afdbSVladimir Kondratiev } 205ef28afdbSVladimir Kondratiev 206ef28afdbSVladimir Kondratiev return -ENOENT; 207ef28afdbSVladimir Kondratiev } 208ef28afdbSVladimir Kondratiev 209ef28afdbSVladimir Kondratiev static int wil_cfg80211_dump_station(struct wiphy *wiphy, 210ef28afdbSVladimir Kondratiev struct net_device *dev, int idx, 211ef28afdbSVladimir Kondratiev u8 *mac, struct station_info *sinfo) 212ef28afdbSVladimir Kondratiev { 213ef28afdbSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 214ef28afdbSVladimir Kondratiev int rc; 215ef28afdbSVladimir Kondratiev int cid = wil_find_cid_by_idx(wil, idx); 216ef28afdbSVladimir Kondratiev 217ef28afdbSVladimir Kondratiev if (cid < 0) 218ef28afdbSVladimir Kondratiev return -ENOENT; 219ef28afdbSVladimir Kondratiev 220ef28afdbSVladimir Kondratiev memcpy(mac, wil->sta[cid].addr, ETH_ALEN); 221fa4a18e7SVladimir Kondratiev wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid); 222ef28afdbSVladimir Kondratiev 223ef28afdbSVladimir Kondratiev rc = wil_cid_fill_sinfo(wil, cid, sinfo); 224ef28afdbSVladimir Kondratiev 225ef28afdbSVladimir Kondratiev return rc; 2262be7d22fSVladimir Kondratiev } 2272be7d22fSVladimir Kondratiev 2282be7d22fSVladimir Kondratiev static int wil_cfg80211_change_iface(struct wiphy *wiphy, 2292be7d22fSVladimir Kondratiev struct net_device *ndev, 2302be7d22fSVladimir Kondratiev enum nl80211_iftype type, u32 *flags, 2312be7d22fSVladimir Kondratiev struct vif_params *params) 2322be7d22fSVladimir Kondratiev { 2332be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 2342be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil->wdev; 2352be7d22fSVladimir Kondratiev 2362be7d22fSVladimir Kondratiev switch (type) { 2372be7d22fSVladimir Kondratiev case NL80211_IFTYPE_STATION: 2382be7d22fSVladimir Kondratiev case NL80211_IFTYPE_AP: 2392be7d22fSVladimir Kondratiev case NL80211_IFTYPE_P2P_CLIENT: 2402be7d22fSVladimir Kondratiev case NL80211_IFTYPE_P2P_GO: 2412be7d22fSVladimir Kondratiev break; 2422be7d22fSVladimir Kondratiev case NL80211_IFTYPE_MONITOR: 2432be7d22fSVladimir Kondratiev if (flags) 2442be7d22fSVladimir Kondratiev wil->monitor_flags = *flags; 2452be7d22fSVladimir Kondratiev else 2462be7d22fSVladimir Kondratiev wil->monitor_flags = 0; 2472be7d22fSVladimir Kondratiev 2482be7d22fSVladimir Kondratiev break; 2492be7d22fSVladimir Kondratiev default: 2502be7d22fSVladimir Kondratiev return -EOPNOTSUPP; 2512be7d22fSVladimir Kondratiev } 2522be7d22fSVladimir Kondratiev 2532be7d22fSVladimir Kondratiev wdev->iftype = type; 2542be7d22fSVladimir Kondratiev 2552be7d22fSVladimir Kondratiev return 0; 2562be7d22fSVladimir Kondratiev } 2572be7d22fSVladimir Kondratiev 2582be7d22fSVladimir Kondratiev static int wil_cfg80211_scan(struct wiphy *wiphy, 2592be7d22fSVladimir Kondratiev struct cfg80211_scan_request *request) 2602be7d22fSVladimir Kondratiev { 2612be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 2622be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil->wdev; 2632be7d22fSVladimir Kondratiev struct { 2642be7d22fSVladimir Kondratiev struct wmi_start_scan_cmd cmd; 2652be7d22fSVladimir Kondratiev u16 chnl[4]; 2662be7d22fSVladimir Kondratiev } __packed cmd; 2672be7d22fSVladimir Kondratiev uint i, n; 268ed6f9dc6SVladimir Kondratiev int rc; 2692be7d22fSVladimir Kondratiev 2702be7d22fSVladimir Kondratiev if (wil->scan_request) { 2712be7d22fSVladimir Kondratiev wil_err(wil, "Already scanning\n"); 2722be7d22fSVladimir Kondratiev return -EAGAIN; 2732be7d22fSVladimir Kondratiev } 2742be7d22fSVladimir Kondratiev 2752be7d22fSVladimir Kondratiev /* check we are client side */ 2762be7d22fSVladimir Kondratiev switch (wdev->iftype) { 2772be7d22fSVladimir Kondratiev case NL80211_IFTYPE_STATION: 2782be7d22fSVladimir Kondratiev case NL80211_IFTYPE_P2P_CLIENT: 2792be7d22fSVladimir Kondratiev break; 2802be7d22fSVladimir Kondratiev default: 2812be7d22fSVladimir Kondratiev return -EOPNOTSUPP; 2822be7d22fSVladimir Kondratiev } 2832be7d22fSVladimir Kondratiev 2842be7d22fSVladimir Kondratiev /* FW don't support scan after connection attempt */ 2859419b6a2SVladimir Kondratiev if (test_bit(wil_status_dontscan, wil->status)) { 286e83eb2fcSVladimir Kondratiev wil_err(wil, "Can't scan now\n"); 2872be7d22fSVladimir Kondratiev return -EBUSY; 2882be7d22fSVladimir Kondratiev } 2892be7d22fSVladimir Kondratiev 2902a91d7d0SVladimir Kondratiev wil_dbg_misc(wil, "Start scan_request 0x%p\n", request); 2912be7d22fSVladimir Kondratiev wil->scan_request = request; 292047e5d74SVladimir Kondratiev mod_timer(&wil->scan_timer, jiffies + WIL6210_SCAN_TO); 2932be7d22fSVladimir Kondratiev 2942be7d22fSVladimir Kondratiev memset(&cmd, 0, sizeof(cmd)); 2952be7d22fSVladimir Kondratiev cmd.cmd.num_channels = 0; 2962be7d22fSVladimir Kondratiev n = min(request->n_channels, 4U); 2972be7d22fSVladimir Kondratiev for (i = 0; i < n; i++) { 2982be7d22fSVladimir Kondratiev int ch = request->channels[i]->hw_value; 2998fe59627SVladimir Kondratiev 3002be7d22fSVladimir Kondratiev if (ch == 0) { 3012be7d22fSVladimir Kondratiev wil_err(wil, 3022be7d22fSVladimir Kondratiev "Scan requested for unknown frequency %dMhz\n", 3032be7d22fSVladimir Kondratiev request->channels[i]->center_freq); 3042be7d22fSVladimir Kondratiev continue; 3052be7d22fSVladimir Kondratiev } 3062be7d22fSVladimir Kondratiev /* 0-based channel indexes */ 3072be7d22fSVladimir Kondratiev cmd.cmd.channel_list[cmd.cmd.num_channels++].channel = ch - 1; 3087743882dSVladimir Kondratiev wil_dbg_misc(wil, "Scan for ch %d : %d MHz\n", ch, 3092be7d22fSVladimir Kondratiev request->channels[i]->center_freq); 3102be7d22fSVladimir Kondratiev } 3112be7d22fSVladimir Kondratiev 31277c91295SVladimir Kondratiev if (request->ie_len) 31377c91295SVladimir Kondratiev print_hex_dump_bytes("Scan IE ", DUMP_PREFIX_OFFSET, 31477c91295SVladimir Kondratiev request->ie, request->ie_len); 31577c91295SVladimir Kondratiev else 31677c91295SVladimir Kondratiev wil_dbg_misc(wil, "Scan has no IE's\n"); 31777c91295SVladimir Kondratiev 31877c91295SVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_PROBE_REQ, request->ie_len, 31977c91295SVladimir Kondratiev request->ie); 32077c91295SVladimir Kondratiev if (rc) { 32177c91295SVladimir Kondratiev wil_err(wil, "Aborting scan, set_ie failed: %d\n", rc); 32277c91295SVladimir Kondratiev goto out; 32377c91295SVladimir Kondratiev } 32477c91295SVladimir Kondratiev 325ed6f9dc6SVladimir Kondratiev rc = wmi_send(wil, WMI_START_SCAN_CMDID, &cmd, sizeof(cmd.cmd) + 3262be7d22fSVladimir Kondratiev cmd.cmd.num_channels * sizeof(cmd.cmd.channel_list[0])); 327ed6f9dc6SVladimir Kondratiev 32877c91295SVladimir Kondratiev out: 329a2142086SVladimir Kondratiev if (rc) { 330a2142086SVladimir Kondratiev del_timer_sync(&wil->scan_timer); 331ed6f9dc6SVladimir Kondratiev wil->scan_request = NULL; 332a2142086SVladimir Kondratiev } 333ed6f9dc6SVladimir Kondratiev 334ed6f9dc6SVladimir Kondratiev return rc; 3352be7d22fSVladimir Kondratiev } 3362be7d22fSVladimir Kondratiev 337feeac225SVladimir Kondratiev static void wil_print_crypto(struct wil6210_priv *wil, 338feeac225SVladimir Kondratiev struct cfg80211_crypto_settings *c) 339feeac225SVladimir Kondratiev { 340feeac225SVladimir Kondratiev int i, n; 341feeac225SVladimir Kondratiev 342feeac225SVladimir Kondratiev wil_dbg_misc(wil, "WPA versions: 0x%08x cipher group 0x%08x\n", 343feeac225SVladimir Kondratiev c->wpa_versions, c->cipher_group); 344feeac225SVladimir Kondratiev wil_dbg_misc(wil, "Pairwise ciphers [%d] {\n", c->n_ciphers_pairwise); 345feeac225SVladimir Kondratiev n = min_t(int, c->n_ciphers_pairwise, ARRAY_SIZE(c->ciphers_pairwise)); 346feeac225SVladimir Kondratiev for (i = 0; i < n; i++) 347feeac225SVladimir Kondratiev wil_dbg_misc(wil, " [%d] = 0x%08x\n", i, 348feeac225SVladimir Kondratiev c->ciphers_pairwise[i]); 349feeac225SVladimir Kondratiev wil_dbg_misc(wil, "}\n"); 350feeac225SVladimir Kondratiev wil_dbg_misc(wil, "AKM suites [%d] {\n", c->n_akm_suites); 351feeac225SVladimir Kondratiev n = min_t(int, c->n_akm_suites, ARRAY_SIZE(c->akm_suites)); 352feeac225SVladimir Kondratiev for (i = 0; i < n; i++) 353feeac225SVladimir Kondratiev wil_dbg_misc(wil, " [%d] = 0x%08x\n", i, 354feeac225SVladimir Kondratiev c->akm_suites[i]); 355feeac225SVladimir Kondratiev wil_dbg_misc(wil, "}\n"); 356feeac225SVladimir Kondratiev wil_dbg_misc(wil, "Control port : %d, eth_type 0x%04x no_encrypt %d\n", 357feeac225SVladimir Kondratiev c->control_port, be16_to_cpu(c->control_port_ethertype), 358feeac225SVladimir Kondratiev c->control_port_no_encrypt); 359feeac225SVladimir Kondratiev } 360feeac225SVladimir Kondratiev 3618ca26163SVladimir Kondratiev static void wil_print_connect_params(struct wil6210_priv *wil, 3628ca26163SVladimir Kondratiev struct cfg80211_connect_params *sme) 3638ca26163SVladimir Kondratiev { 3648ca26163SVladimir Kondratiev wil_info(wil, "Connecting to:\n"); 3658ca26163SVladimir Kondratiev if (sme->channel) { 3668ca26163SVladimir Kondratiev wil_info(wil, " Channel: %d freq %d\n", 3678ca26163SVladimir Kondratiev sme->channel->hw_value, sme->channel->center_freq); 3688ca26163SVladimir Kondratiev } 3698ca26163SVladimir Kondratiev if (sme->bssid) 3708ca26163SVladimir Kondratiev wil_info(wil, " BSSID: %pM\n", sme->bssid); 3718ca26163SVladimir Kondratiev if (sme->ssid) 3728ca26163SVladimir Kondratiev print_hex_dump(KERN_INFO, " SSID: ", DUMP_PREFIX_OFFSET, 3738ca26163SVladimir Kondratiev 16, 1, sme->ssid, sme->ssid_len, true); 3748ca26163SVladimir Kondratiev wil_info(wil, " Privacy: %s\n", sme->privacy ? "secure" : "open"); 375feeac225SVladimir Kondratiev wil_print_crypto(wil, &sme->crypto); 3768ca26163SVladimir Kondratiev } 3778ca26163SVladimir Kondratiev 3782be7d22fSVladimir Kondratiev static int wil_cfg80211_connect(struct wiphy *wiphy, 3792be7d22fSVladimir Kondratiev struct net_device *ndev, 3802be7d22fSVladimir Kondratiev struct cfg80211_connect_params *sme) 3812be7d22fSVladimir Kondratiev { 3822be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 3832be7d22fSVladimir Kondratiev struct cfg80211_bss *bss; 3842be7d22fSVladimir Kondratiev struct wmi_connect_cmd conn; 3852be7d22fSVladimir Kondratiev const u8 *ssid_eid; 3862be7d22fSVladimir Kondratiev const u8 *rsn_eid; 3872be7d22fSVladimir Kondratiev int ch; 3882be7d22fSVladimir Kondratiev int rc = 0; 3892be7d22fSVladimir Kondratiev 3909419b6a2SVladimir Kondratiev if (test_bit(wil_status_fwconnecting, wil->status) || 3919419b6a2SVladimir Kondratiev test_bit(wil_status_fwconnected, wil->status)) 3924cd9e837SVladimir Kondratiev return -EALREADY; 3934cd9e837SVladimir Kondratiev 3948ca26163SVladimir Kondratiev wil_print_connect_params(wil, sme); 3958ca26163SVladimir Kondratiev 3962be7d22fSVladimir Kondratiev bss = cfg80211_get_bss(wiphy, sme->channel, sme->bssid, 3972be7d22fSVladimir Kondratiev sme->ssid, sme->ssid_len, 3986eb18137SDedy Lansky IEEE80211_BSS_TYPE_ESS, IEEE80211_PRIVACY_ANY); 3992be7d22fSVladimir Kondratiev if (!bss) { 4002be7d22fSVladimir Kondratiev wil_err(wil, "Unable to find BSS\n"); 4012be7d22fSVladimir Kondratiev return -ENOENT; 4022be7d22fSVladimir Kondratiev } 4032be7d22fSVladimir Kondratiev 4042be7d22fSVladimir Kondratiev ssid_eid = ieee80211_bss_get_ie(bss, WLAN_EID_SSID); 4052be7d22fSVladimir Kondratiev if (!ssid_eid) { 4062be7d22fSVladimir Kondratiev wil_err(wil, "No SSID\n"); 4072be7d22fSVladimir Kondratiev rc = -ENOENT; 4082be7d22fSVladimir Kondratiev goto out; 4092be7d22fSVladimir Kondratiev } 4102be7d22fSVladimir Kondratiev 4112be7d22fSVladimir Kondratiev rsn_eid = sme->ie ? 4122be7d22fSVladimir Kondratiev cfg80211_find_ie(WLAN_EID_RSN, sme->ie, sme->ie_len) : 4132be7d22fSVladimir Kondratiev NULL; 4142be7d22fSVladimir Kondratiev if (rsn_eid) { 4152be7d22fSVladimir Kondratiev if (sme->ie_len > WMI_MAX_IE_LEN) { 4162be7d22fSVladimir Kondratiev rc = -ERANGE; 4172be7d22fSVladimir Kondratiev wil_err(wil, "IE too large (%td bytes)\n", 4182be7d22fSVladimir Kondratiev sme->ie_len); 4192be7d22fSVladimir Kondratiev goto out; 4202be7d22fSVladimir Kondratiev } 421ac4acdb7SVladimir Kondratiev /* For secure assoc, send WMI_DELETE_CIPHER_KEY_CMD */ 4222be7d22fSVladimir Kondratiev rc = wmi_del_cipher_key(wil, 0, bss->bssid); 4232be7d22fSVladimir Kondratiev if (rc) { 4242be7d22fSVladimir Kondratiev wil_err(wil, "WMI_DELETE_CIPHER_KEY_CMD failed\n"); 4252be7d22fSVladimir Kondratiev goto out; 4262be7d22fSVladimir Kondratiev } 427ac4acdb7SVladimir Kondratiev } 428ac4acdb7SVladimir Kondratiev 429ac4acdb7SVladimir Kondratiev /* WMI_SET_APPIE_CMD. ie may contain rsn info as well as other info 430ac4acdb7SVladimir Kondratiev * elements. Send it also in case it's empty, to erase previously set 431ac4acdb7SVladimir Kondratiev * ies in FW. 432ac4acdb7SVladimir Kondratiev */ 4332be7d22fSVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_ASSOC_REQ, sme->ie_len, sme->ie); 4342be7d22fSVladimir Kondratiev if (rc) { 4352be7d22fSVladimir Kondratiev wil_err(wil, "WMI_SET_APPIE_CMD failed\n"); 4362be7d22fSVladimir Kondratiev goto out; 4372be7d22fSVladimir Kondratiev } 4382be7d22fSVladimir Kondratiev 4392be7d22fSVladimir Kondratiev /* WMI_CONNECT_CMD */ 4402be7d22fSVladimir Kondratiev memset(&conn, 0, sizeof(conn)); 441acc9780dSVladimir Kondratiev switch (bss->capability & WLAN_CAPABILITY_DMG_TYPE_MASK) { 4422be7d22fSVladimir Kondratiev case WLAN_CAPABILITY_DMG_TYPE_AP: 4432be7d22fSVladimir Kondratiev conn.network_type = WMI_NETTYPE_INFRA; 4442be7d22fSVladimir Kondratiev break; 4452be7d22fSVladimir Kondratiev case WLAN_CAPABILITY_DMG_TYPE_PBSS: 4462be7d22fSVladimir Kondratiev conn.network_type = WMI_NETTYPE_P2P; 4472be7d22fSVladimir Kondratiev break; 4482be7d22fSVladimir Kondratiev default: 4492be7d22fSVladimir Kondratiev wil_err(wil, "Unsupported BSS type, capability= 0x%04x\n", 4502be7d22fSVladimir Kondratiev bss->capability); 4512be7d22fSVladimir Kondratiev goto out; 4522be7d22fSVladimir Kondratiev } 4532be7d22fSVladimir Kondratiev if (rsn_eid) { 4542be7d22fSVladimir Kondratiev conn.dot11_auth_mode = WMI_AUTH11_SHARED; 4552be7d22fSVladimir Kondratiev conn.auth_mode = WMI_AUTH_WPA2_PSK; 4562be7d22fSVladimir Kondratiev conn.pairwise_crypto_type = WMI_CRYPT_AES_GCMP; 4572be7d22fSVladimir Kondratiev conn.pairwise_crypto_len = 16; 4582be7d22fSVladimir Kondratiev } else { 4592be7d22fSVladimir Kondratiev conn.dot11_auth_mode = WMI_AUTH11_OPEN; 4602be7d22fSVladimir Kondratiev conn.auth_mode = WMI_AUTH_NONE; 4612be7d22fSVladimir Kondratiev } 4622be7d22fSVladimir Kondratiev 4632be7d22fSVladimir Kondratiev conn.ssid_len = min_t(u8, ssid_eid[1], 32); 4642be7d22fSVladimir Kondratiev memcpy(conn.ssid, ssid_eid+2, conn.ssid_len); 4652be7d22fSVladimir Kondratiev 4662be7d22fSVladimir Kondratiev ch = bss->channel->hw_value; 4672be7d22fSVladimir Kondratiev if (ch == 0) { 4682be7d22fSVladimir Kondratiev wil_err(wil, "BSS at unknown frequency %dMhz\n", 4692be7d22fSVladimir Kondratiev bss->channel->center_freq); 4702be7d22fSVladimir Kondratiev rc = -EOPNOTSUPP; 4712be7d22fSVladimir Kondratiev goto out; 4722be7d22fSVladimir Kondratiev } 4732be7d22fSVladimir Kondratiev conn.channel = ch - 1; 4742be7d22fSVladimir Kondratiev 475d458cdf7SJoe Perches memcpy(conn.bssid, bss->bssid, ETH_ALEN); 476d458cdf7SJoe Perches memcpy(conn.dst_mac, bss->bssid, ETH_ALEN); 477e83eb2fcSVladimir Kondratiev 4789419b6a2SVladimir Kondratiev set_bit(wil_status_fwconnecting, wil->status); 4792be7d22fSVladimir Kondratiev 4802be7d22fSVladimir Kondratiev rc = wmi_send(wil, WMI_CONNECT_CMDID, &conn, sizeof(conn)); 4812be7d22fSVladimir Kondratiev if (rc == 0) { 482c5e96c91SDedy Lansky netif_carrier_on(ndev); 4832be7d22fSVladimir Kondratiev /* Connect can take lots of time */ 4842be7d22fSVladimir Kondratiev mod_timer(&wil->connect_timer, 4852be7d22fSVladimir Kondratiev jiffies + msecs_to_jiffies(2000)); 486b338f74eSVladimir Kondratiev } else { 4879419b6a2SVladimir Kondratiev clear_bit(wil_status_fwconnecting, wil->status); 4882be7d22fSVladimir Kondratiev } 4892be7d22fSVladimir Kondratiev 4902be7d22fSVladimir Kondratiev out: 4915b112d3dSJohannes Berg cfg80211_put_bss(wiphy, bss); 4922be7d22fSVladimir Kondratiev 4932be7d22fSVladimir Kondratiev return rc; 4942be7d22fSVladimir Kondratiev } 4952be7d22fSVladimir Kondratiev 4962be7d22fSVladimir Kondratiev static int wil_cfg80211_disconnect(struct wiphy *wiphy, 4972be7d22fSVladimir Kondratiev struct net_device *ndev, 4982be7d22fSVladimir Kondratiev u16 reason_code) 4992be7d22fSVladimir Kondratiev { 5002be7d22fSVladimir Kondratiev int rc; 5012be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5022be7d22fSVladimir Kondratiev 5032be7d22fSVladimir Kondratiev rc = wmi_send(wil, WMI_DISCONNECT_CMDID, NULL, 0); 5042be7d22fSVladimir Kondratiev 5052be7d22fSVladimir Kondratiev return rc; 5062be7d22fSVladimir Kondratiev } 5072be7d22fSVladimir Kondratiev 5080b39aaf2SVladimir Kondratiev int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, 5091647f12fSVladimir Kondratiev struct cfg80211_mgmt_tx_params *params, 5101647f12fSVladimir Kondratiev u64 *cookie) 5111647f12fSVladimir Kondratiev { 5121647f12fSVladimir Kondratiev const u8 *buf = params->buf; 5131647f12fSVladimir Kondratiev size_t len = params->len; 5141647f12fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5151647f12fSVladimir Kondratiev int rc; 516304464f4SVladimir Kondratiev bool tx_status = false; 5171647f12fSVladimir Kondratiev struct ieee80211_mgmt *mgmt_frame = (void *)buf; 5181647f12fSVladimir Kondratiev struct wmi_sw_tx_req_cmd *cmd; 5191647f12fSVladimir Kondratiev struct { 5201647f12fSVladimir Kondratiev struct wil6210_mbox_hdr_wmi wmi; 5211647f12fSVladimir Kondratiev struct wmi_sw_tx_complete_event evt; 5221647f12fSVladimir Kondratiev } __packed evt; 5231647f12fSVladimir Kondratiev 5241647f12fSVladimir Kondratiev cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL); 525304464f4SVladimir Kondratiev if (!cmd) { 526304464f4SVladimir Kondratiev rc = -ENOMEM; 527304464f4SVladimir Kondratiev goto out; 528304464f4SVladimir Kondratiev } 5291647f12fSVladimir Kondratiev 5301647f12fSVladimir Kondratiev memcpy(cmd->dst_mac, mgmt_frame->da, WMI_MAC_LEN); 5311647f12fSVladimir Kondratiev cmd->len = cpu_to_le16(len); 5321647f12fSVladimir Kondratiev memcpy(cmd->payload, buf, len); 5331647f12fSVladimir Kondratiev 5341647f12fSVladimir Kondratiev rc = wmi_call(wil, WMI_SW_TX_REQ_CMDID, cmd, sizeof(*cmd) + len, 5351647f12fSVladimir Kondratiev WMI_SW_TX_COMPLETE_EVENTID, &evt, sizeof(evt), 2000); 5361647f12fSVladimir Kondratiev if (rc == 0) 537304464f4SVladimir Kondratiev tx_status = !evt.evt.status; 5381647f12fSVladimir Kondratiev 5391647f12fSVladimir Kondratiev kfree(cmd); 540304464f4SVladimir Kondratiev out: 541304464f4SVladimir Kondratiev cfg80211_mgmt_tx_status(wdev, cookie ? *cookie : 0, buf, len, 542304464f4SVladimir Kondratiev tx_status, GFP_KERNEL); 5431647f12fSVladimir Kondratiev return rc; 5441647f12fSVladimir Kondratiev } 5451647f12fSVladimir Kondratiev 5462be7d22fSVladimir Kondratiev static int wil_cfg80211_set_channel(struct wiphy *wiphy, 5472be7d22fSVladimir Kondratiev struct cfg80211_chan_def *chandef) 5482be7d22fSVladimir Kondratiev { 5492be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5502be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil->wdev; 5512be7d22fSVladimir Kondratiev 5522be7d22fSVladimir Kondratiev wdev->preset_chandef = *chandef; 5532be7d22fSVladimir Kondratiev 5542be7d22fSVladimir Kondratiev return 0; 5552be7d22fSVladimir Kondratiev } 5562be7d22fSVladimir Kondratiev 5572be7d22fSVladimir Kondratiev static int wil_cfg80211_add_key(struct wiphy *wiphy, 5582be7d22fSVladimir Kondratiev struct net_device *ndev, 5592be7d22fSVladimir Kondratiev u8 key_index, bool pairwise, 5602be7d22fSVladimir Kondratiev const u8 *mac_addr, 5612be7d22fSVladimir Kondratiev struct key_params *params) 5622be7d22fSVladimir Kondratiev { 5632be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5642be7d22fSVladimir Kondratiev 5652be7d22fSVladimir Kondratiev /* group key is not used */ 5662be7d22fSVladimir Kondratiev if (!pairwise) 5672be7d22fSVladimir Kondratiev return 0; 5682be7d22fSVladimir Kondratiev 5692be7d22fSVladimir Kondratiev return wmi_add_cipher_key(wil, key_index, mac_addr, 5702be7d22fSVladimir Kondratiev params->key_len, params->key); 5712be7d22fSVladimir Kondratiev } 5722be7d22fSVladimir Kondratiev 5732be7d22fSVladimir Kondratiev static int wil_cfg80211_del_key(struct wiphy *wiphy, 5742be7d22fSVladimir Kondratiev struct net_device *ndev, 5752be7d22fSVladimir Kondratiev u8 key_index, bool pairwise, 5762be7d22fSVladimir Kondratiev const u8 *mac_addr) 5772be7d22fSVladimir Kondratiev { 5782be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 5792be7d22fSVladimir Kondratiev 5802be7d22fSVladimir Kondratiev /* group key is not used */ 5812be7d22fSVladimir Kondratiev if (!pairwise) 5822be7d22fSVladimir Kondratiev return 0; 5832be7d22fSVladimir Kondratiev 5842be7d22fSVladimir Kondratiev return wmi_del_cipher_key(wil, key_index, mac_addr); 5852be7d22fSVladimir Kondratiev } 5862be7d22fSVladimir Kondratiev 5872be7d22fSVladimir Kondratiev /* Need to be present or wiphy_new() will WARN */ 5882be7d22fSVladimir Kondratiev static int wil_cfg80211_set_default_key(struct wiphy *wiphy, 5892be7d22fSVladimir Kondratiev struct net_device *ndev, 5902be7d22fSVladimir Kondratiev u8 key_index, bool unicast, 5912be7d22fSVladimir Kondratiev bool multicast) 5922be7d22fSVladimir Kondratiev { 5932be7d22fSVladimir Kondratiev return 0; 5942be7d22fSVladimir Kondratiev } 5952be7d22fSVladimir Kondratiev 5961647f12fSVladimir Kondratiev static int wil_remain_on_channel(struct wiphy *wiphy, 5971647f12fSVladimir Kondratiev struct wireless_dev *wdev, 5981647f12fSVladimir Kondratiev struct ieee80211_channel *chan, 5991647f12fSVladimir Kondratiev unsigned int duration, 6001647f12fSVladimir Kondratiev u64 *cookie) 6011647f12fSVladimir Kondratiev { 6021647f12fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 6031647f12fSVladimir Kondratiev int rc; 6041647f12fSVladimir Kondratiev 6051647f12fSVladimir Kondratiev /* TODO: handle duration */ 6061647f12fSVladimir Kondratiev wil_info(wil, "%s(%d, %d ms)\n", __func__, chan->center_freq, duration); 6071647f12fSVladimir Kondratiev 6081647f12fSVladimir Kondratiev rc = wmi_set_channel(wil, chan->hw_value); 6091647f12fSVladimir Kondratiev if (rc) 6101647f12fSVladimir Kondratiev return rc; 6111647f12fSVladimir Kondratiev 6121647f12fSVladimir Kondratiev rc = wmi_rxon(wil, true); 6131647f12fSVladimir Kondratiev 6141647f12fSVladimir Kondratiev return rc; 6151647f12fSVladimir Kondratiev } 6161647f12fSVladimir Kondratiev 6171647f12fSVladimir Kondratiev static int wil_cancel_remain_on_channel(struct wiphy *wiphy, 6181647f12fSVladimir Kondratiev struct wireless_dev *wdev, 6191647f12fSVladimir Kondratiev u64 cookie) 6201647f12fSVladimir Kondratiev { 6211647f12fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 6221647f12fSVladimir Kondratiev int rc; 6231647f12fSVladimir Kondratiev 6241647f12fSVladimir Kondratiev wil_info(wil, "%s()\n", __func__); 6251647f12fSVladimir Kondratiev 6261647f12fSVladimir Kondratiev rc = wmi_rxon(wil, false); 6271647f12fSVladimir Kondratiev 6281647f12fSVladimir Kondratiev return rc; 6291647f12fSVladimir Kondratiev } 6301647f12fSVladimir Kondratiev 631ca959773SVladimir Kondratiev static void wil_print_bcon_data(struct cfg80211_beacon_data *b) 632ca959773SVladimir Kondratiev { 633ca959773SVladimir Kondratiev print_hex_dump_bytes("head ", DUMP_PREFIX_OFFSET, 634ca959773SVladimir Kondratiev b->head, b->head_len); 635ca959773SVladimir Kondratiev print_hex_dump_bytes("tail ", DUMP_PREFIX_OFFSET, 636ca959773SVladimir Kondratiev b->tail, b->tail_len); 637ca959773SVladimir Kondratiev print_hex_dump_bytes("BCON IE ", DUMP_PREFIX_OFFSET, 638ca959773SVladimir Kondratiev b->beacon_ies, b->beacon_ies_len); 639ca959773SVladimir Kondratiev print_hex_dump_bytes("PROBE ", DUMP_PREFIX_OFFSET, 640ca959773SVladimir Kondratiev b->probe_resp, b->probe_resp_len); 641ca959773SVladimir Kondratiev print_hex_dump_bytes("PROBE IE ", DUMP_PREFIX_OFFSET, 642ca959773SVladimir Kondratiev b->proberesp_ies, b->proberesp_ies_len); 643ca959773SVladimir Kondratiev print_hex_dump_bytes("ASSOC IE ", DUMP_PREFIX_OFFSET, 644ca959773SVladimir Kondratiev b->assocresp_ies, b->assocresp_ies_len); 645ca959773SVladimir Kondratiev } 646ca959773SVladimir Kondratiev 64792646c9fSVladimir Kondratiev static int wil_fix_bcon(struct wil6210_priv *wil, 64892646c9fSVladimir Kondratiev struct cfg80211_beacon_data *bcon) 64992646c9fSVladimir Kondratiev { 65092646c9fSVladimir Kondratiev struct ieee80211_mgmt *f = (struct ieee80211_mgmt *)bcon->probe_resp; 65192646c9fSVladimir Kondratiev size_t hlen = offsetof(struct ieee80211_mgmt, u.probe_resp.variable); 65292646c9fSVladimir Kondratiev int rc = 0; 65392646c9fSVladimir Kondratiev 65492646c9fSVladimir Kondratiev if (bcon->probe_resp_len <= hlen) 65592646c9fSVladimir Kondratiev return 0; 65692646c9fSVladimir Kondratiev 65792646c9fSVladimir Kondratiev if (!bcon->proberesp_ies) { 65892646c9fSVladimir Kondratiev bcon->proberesp_ies = f->u.probe_resp.variable; 65992646c9fSVladimir Kondratiev bcon->proberesp_ies_len = bcon->probe_resp_len - hlen; 66092646c9fSVladimir Kondratiev rc = 1; 66192646c9fSVladimir Kondratiev } 66292646c9fSVladimir Kondratiev if (!bcon->assocresp_ies) { 66392646c9fSVladimir Kondratiev bcon->assocresp_ies = f->u.probe_resp.variable; 66492646c9fSVladimir Kondratiev bcon->assocresp_ies_len = bcon->probe_resp_len - hlen; 66592646c9fSVladimir Kondratiev rc = 1; 66692646c9fSVladimir Kondratiev } 66792646c9fSVladimir Kondratiev 66892646c9fSVladimir Kondratiev return rc; 66992646c9fSVladimir Kondratiev } 67092646c9fSVladimir Kondratiev 6711bd922fcSVladimir Kondratiev static int wil_cfg80211_change_beacon(struct wiphy *wiphy, 6721bd922fcSVladimir Kondratiev struct net_device *ndev, 6731bd922fcSVladimir Kondratiev struct cfg80211_beacon_data *bcon) 6741bd922fcSVladimir Kondratiev { 6751bd922fcSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 6761bd922fcSVladimir Kondratiev int rc; 6771bd922fcSVladimir Kondratiev 6781bd922fcSVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 6791bd922fcSVladimir Kondratiev 6801bd922fcSVladimir Kondratiev if (wil_fix_bcon(wil, bcon)) { 6811bd922fcSVladimir Kondratiev wil_dbg_misc(wil, "Fixed bcon\n"); 6821bd922fcSVladimir Kondratiev wil_print_bcon_data(bcon); 6831bd922fcSVladimir Kondratiev } 6841bd922fcSVladimir Kondratiev 6851bd922fcSVladimir Kondratiev /* FW do not form regular beacon, so bcon IE's are not set 6861bd922fcSVladimir Kondratiev * For the DMG bcon, when it will be supported, bcon IE's will 6871bd922fcSVladimir Kondratiev * be reused; add something like: 6881bd922fcSVladimir Kondratiev * wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len, 6891bd922fcSVladimir Kondratiev * bcon->beacon_ies); 6901bd922fcSVladimir Kondratiev */ 6911bd922fcSVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, 6921bd922fcSVladimir Kondratiev bcon->proberesp_ies_len, 6931bd922fcSVladimir Kondratiev bcon->proberesp_ies); 6941bd922fcSVladimir Kondratiev if (rc) { 6951bd922fcSVladimir Kondratiev wil_err(wil, "set_ie(PROBE_RESP) failed\n"); 6961bd922fcSVladimir Kondratiev return rc; 6971bd922fcSVladimir Kondratiev } 6981bd922fcSVladimir Kondratiev 6991bd922fcSVladimir Kondratiev rc = wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, 7001bd922fcSVladimir Kondratiev bcon->assocresp_ies_len, 7011bd922fcSVladimir Kondratiev bcon->assocresp_ies); 7021bd922fcSVladimir Kondratiev if (rc) { 7031bd922fcSVladimir Kondratiev wil_err(wil, "set_ie(ASSOC_RESP) failed\n"); 7041bd922fcSVladimir Kondratiev return rc; 7051bd922fcSVladimir Kondratiev } 7061bd922fcSVladimir Kondratiev 7071bd922fcSVladimir Kondratiev return 0; 7081bd922fcSVladimir Kondratiev } 7091bd922fcSVladimir Kondratiev 7102be7d22fSVladimir Kondratiev static int wil_cfg80211_start_ap(struct wiphy *wiphy, 7112be7d22fSVladimir Kondratiev struct net_device *ndev, 7122be7d22fSVladimir Kondratiev struct cfg80211_ap_settings *info) 7132be7d22fSVladimir Kondratiev { 7142be7d22fSVladimir Kondratiev int rc = 0; 7152be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 7162be7d22fSVladimir Kondratiev struct wireless_dev *wdev = ndev->ieee80211_ptr; 7172be7d22fSVladimir Kondratiev struct ieee80211_channel *channel = info->chandef.chan; 7182be7d22fSVladimir Kondratiev struct cfg80211_beacon_data *bcon = &info->beacon; 719ca959773SVladimir Kondratiev struct cfg80211_crypto_settings *crypto = &info->crypto; 7202be7d22fSVladimir Kondratiev u8 wmi_nettype = wil_iftype_nl2wmi(wdev->iftype); 7212be7d22fSVladimir Kondratiev 722ca959773SVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 723ca959773SVladimir Kondratiev 7242be7d22fSVladimir Kondratiev if (!channel) { 7252be7d22fSVladimir Kondratiev wil_err(wil, "AP: No channel???\n"); 7262be7d22fSVladimir Kondratiev return -EINVAL; 7272be7d22fSVladimir Kondratiev } 7282be7d22fSVladimir Kondratiev 7297743882dSVladimir Kondratiev wil_dbg_misc(wil, "AP on Channel %d %d MHz, %s\n", channel->hw_value, 7302be7d22fSVladimir Kondratiev channel->center_freq, info->privacy ? "secure" : "open"); 731ca959773SVladimir Kondratiev wil_dbg_misc(wil, "Privacy: %d auth_type %d\n", 732ca959773SVladimir Kondratiev info->privacy, info->auth_type); 733ca959773SVladimir Kondratiev wil_dbg_misc(wil, "BI %d DTIM %d\n", info->beacon_interval, 734ca959773SVladimir Kondratiev info->dtim_period); 7352be7d22fSVladimir Kondratiev print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET, 7362be7d22fSVladimir Kondratiev info->ssid, info->ssid_len); 737ca959773SVladimir Kondratiev wil_print_bcon_data(bcon); 738ca959773SVladimir Kondratiev wil_print_crypto(wil, crypto); 7392be7d22fSVladimir Kondratiev 740ca959773SVladimir Kondratiev if (wil_fix_bcon(wil, bcon)) { 74192646c9fSVladimir Kondratiev wil_dbg_misc(wil, "Fixed bcon\n"); 742ca959773SVladimir Kondratiev wil_print_bcon_data(bcon); 743ca959773SVladimir Kondratiev } 74492646c9fSVladimir Kondratiev 745c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 746c33407a8SVladimir Kondratiev 7479c3bde56SVladimir Kondratiev mutex_lock(&wil->mutex); 7489c3bde56SVladimir Kondratiev 74973d839aeSVladimir Kondratiev __wil_down(wil); 75073d839aeSVladimir Kondratiev rc = __wil_up(wil); 751e31b2562SVladimir Kondratiev if (rc) 7529c3bde56SVladimir Kondratiev goto out; 753e31b2562SVladimir Kondratiev 7542be7d22fSVladimir Kondratiev rc = wmi_set_ssid(wil, info->ssid_len, info->ssid); 7552be7d22fSVladimir Kondratiev if (rc) 7569c3bde56SVladimir Kondratiev goto out; 7572be7d22fSVladimir Kondratiev 7582be7d22fSVladimir Kondratiev /* IE's */ 7592be7d22fSVladimir Kondratiev /* bcon 'head IE's are not relevant for 60g band */ 760b1defa4dSVladimir Kondratiev /* 761b1defa4dSVladimir Kondratiev * FW do not form regular beacon, so bcon IE's are not set 762b1defa4dSVladimir Kondratiev * For the DMG bcon, when it will be supported, bcon IE's will 763b1defa4dSVladimir Kondratiev * be reused; add something like: 764b1defa4dSVladimir Kondratiev * wmi_set_ie(wil, WMI_FRAME_BEACON, bcon->beacon_ies_len, 765b1defa4dSVladimir Kondratiev * bcon->beacon_ies); 766b1defa4dSVladimir Kondratiev */ 7672be7d22fSVladimir Kondratiev wmi_set_ie(wil, WMI_FRAME_PROBE_RESP, bcon->proberesp_ies_len, 7682be7d22fSVladimir Kondratiev bcon->proberesp_ies); 7692be7d22fSVladimir Kondratiev wmi_set_ie(wil, WMI_FRAME_ASSOC_RESP, bcon->assocresp_ies_len, 7702be7d22fSVladimir Kondratiev bcon->assocresp_ies); 7712be7d22fSVladimir Kondratiev 7722be7d22fSVladimir Kondratiev wil->secure_pcp = info->privacy; 7732be7d22fSVladimir Kondratiev 774c5e96c91SDedy Lansky netif_carrier_on(ndev); 775c5e96c91SDedy Lansky 776b8023177SVladimir Kondratiev rc = wmi_pcp_start(wil, info->beacon_interval, wmi_nettype, 777b8023177SVladimir Kondratiev channel->hw_value); 7782be7d22fSVladimir Kondratiev if (rc) 779c5e96c91SDedy Lansky netif_carrier_off(ndev); 7802be7d22fSVladimir Kondratiev 7819c3bde56SVladimir Kondratiev out: 7829c3bde56SVladimir Kondratiev mutex_unlock(&wil->mutex); 7832be7d22fSVladimir Kondratiev return rc; 7842be7d22fSVladimir Kondratiev } 7852be7d22fSVladimir Kondratiev 7862be7d22fSVladimir Kondratiev static int wil_cfg80211_stop_ap(struct wiphy *wiphy, 7872be7d22fSVladimir Kondratiev struct net_device *ndev) 7882be7d22fSVladimir Kondratiev { 7892be7d22fSVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 7902be7d22fSVladimir Kondratiev 791ca959773SVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 792ca959773SVladimir Kondratiev 793c5e96c91SDedy Lansky netif_carrier_off(ndev); 794c33407a8SVladimir Kondratiev wil_set_recovery_state(wil, fw_recovery_idle); 795c33407a8SVladimir Kondratiev 7969c3bde56SVladimir Kondratiev mutex_lock(&wil->mutex); 7979c3bde56SVladimir Kondratiev 79832a20d46SDedy Lansky wmi_pcp_stop(wil); 7992be7d22fSVladimir Kondratiev 80073d839aeSVladimir Kondratiev __wil_down(wil); 80132a20d46SDedy Lansky __wil_up(wil); 80273d839aeSVladimir Kondratiev 8039c3bde56SVladimir Kondratiev mutex_unlock(&wil->mutex); 80473d839aeSVladimir Kondratiev 80532a20d46SDedy Lansky /* some functions above might fail (e.g. __wil_up). Nevertheless, we 80632a20d46SDedy Lansky * return success because AP has stopped 80732a20d46SDedy Lansky */ 80832a20d46SDedy Lansky return 0; 8092be7d22fSVladimir Kondratiev } 8102be7d22fSVladimir Kondratiev 8114d55a0a1SVladimir Kondratiev static int wil_cfg80211_del_station(struct wiphy *wiphy, 81289c771e5SJouni Malinen struct net_device *dev, 81389c771e5SJouni Malinen struct station_del_parameters *params) 8144d55a0a1SVladimir Kondratiev { 8154d55a0a1SVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 816097638a0SVladimir Kondratiev 817097638a0SVladimir Kondratiev mutex_lock(&wil->mutex); 8184821e6d8SVladimir Kondratiev wil6210_disconnect(wil, params->mac, params->reason_code, false); 819097638a0SVladimir Kondratiev mutex_unlock(&wil->mutex); 820097638a0SVladimir Kondratiev 8214d55a0a1SVladimir Kondratiev return 0; 8224d55a0a1SVladimir Kondratiev } 8234d55a0a1SVladimir Kondratiev 82440822a90SVladimir Kondratiev /* probe_client handling */ 82540822a90SVladimir Kondratiev static void wil_probe_client_handle(struct wil6210_priv *wil, 82640822a90SVladimir Kondratiev struct wil_probe_client_req *req) 82740822a90SVladimir Kondratiev { 82840822a90SVladimir Kondratiev struct net_device *ndev = wil_to_ndev(wil); 82940822a90SVladimir Kondratiev struct wil_sta_info *sta = &wil->sta[req->cid]; 83040822a90SVladimir Kondratiev /* assume STA is alive if it is still connected, 83140822a90SVladimir Kondratiev * else FW will disconnect it 83240822a90SVladimir Kondratiev */ 83340822a90SVladimir Kondratiev bool alive = (sta->status == wil_sta_connected); 83440822a90SVladimir Kondratiev 83540822a90SVladimir Kondratiev cfg80211_probe_status(ndev, sta->addr, req->cookie, alive, GFP_KERNEL); 83640822a90SVladimir Kondratiev } 83740822a90SVladimir Kondratiev 83840822a90SVladimir Kondratiev static struct list_head *next_probe_client(struct wil6210_priv *wil) 83940822a90SVladimir Kondratiev { 84040822a90SVladimir Kondratiev struct list_head *ret = NULL; 84140822a90SVladimir Kondratiev 84240822a90SVladimir Kondratiev mutex_lock(&wil->probe_client_mutex); 84340822a90SVladimir Kondratiev 84440822a90SVladimir Kondratiev if (!list_empty(&wil->probe_client_pending)) { 84540822a90SVladimir Kondratiev ret = wil->probe_client_pending.next; 84640822a90SVladimir Kondratiev list_del(ret); 84740822a90SVladimir Kondratiev } 84840822a90SVladimir Kondratiev 84940822a90SVladimir Kondratiev mutex_unlock(&wil->probe_client_mutex); 85040822a90SVladimir Kondratiev 85140822a90SVladimir Kondratiev return ret; 85240822a90SVladimir Kondratiev } 85340822a90SVladimir Kondratiev 85440822a90SVladimir Kondratiev void wil_probe_client_worker(struct work_struct *work) 85540822a90SVladimir Kondratiev { 85640822a90SVladimir Kondratiev struct wil6210_priv *wil = container_of(work, struct wil6210_priv, 85740822a90SVladimir Kondratiev probe_client_worker); 85840822a90SVladimir Kondratiev struct wil_probe_client_req *req; 85940822a90SVladimir Kondratiev struct list_head *lh; 86040822a90SVladimir Kondratiev 86140822a90SVladimir Kondratiev while ((lh = next_probe_client(wil)) != NULL) { 86240822a90SVladimir Kondratiev req = list_entry(lh, struct wil_probe_client_req, list); 86340822a90SVladimir Kondratiev 86440822a90SVladimir Kondratiev wil_probe_client_handle(wil, req); 86540822a90SVladimir Kondratiev kfree(req); 86640822a90SVladimir Kondratiev } 86740822a90SVladimir Kondratiev } 86840822a90SVladimir Kondratiev 86940822a90SVladimir Kondratiev void wil_probe_client_flush(struct wil6210_priv *wil) 87040822a90SVladimir Kondratiev { 87140822a90SVladimir Kondratiev struct wil_probe_client_req *req, *t; 87240822a90SVladimir Kondratiev 87340822a90SVladimir Kondratiev wil_dbg_misc(wil, "%s()\n", __func__); 87440822a90SVladimir Kondratiev 87540822a90SVladimir Kondratiev mutex_lock(&wil->probe_client_mutex); 87640822a90SVladimir Kondratiev 87740822a90SVladimir Kondratiev list_for_each_entry_safe(req, t, &wil->probe_client_pending, list) { 87840822a90SVladimir Kondratiev list_del(&req->list); 87940822a90SVladimir Kondratiev kfree(req); 88040822a90SVladimir Kondratiev } 88140822a90SVladimir Kondratiev 88240822a90SVladimir Kondratiev mutex_unlock(&wil->probe_client_mutex); 88340822a90SVladimir Kondratiev } 88440822a90SVladimir Kondratiev 88540822a90SVladimir Kondratiev static int wil_cfg80211_probe_client(struct wiphy *wiphy, 88640822a90SVladimir Kondratiev struct net_device *dev, 88740822a90SVladimir Kondratiev const u8 *peer, u64 *cookie) 88840822a90SVladimir Kondratiev { 88940822a90SVladimir Kondratiev struct wil6210_priv *wil = wiphy_to_wil(wiphy); 89040822a90SVladimir Kondratiev struct wil_probe_client_req *req; 89140822a90SVladimir Kondratiev int cid = wil_find_cid(wil, peer); 89240822a90SVladimir Kondratiev 89340822a90SVladimir Kondratiev wil_dbg_misc(wil, "%s(%pM => CID %d)\n", __func__, peer, cid); 89440822a90SVladimir Kondratiev 89540822a90SVladimir Kondratiev if (cid < 0) 89640822a90SVladimir Kondratiev return -ENOLINK; 89740822a90SVladimir Kondratiev 89840822a90SVladimir Kondratiev req = kzalloc(sizeof(*req), GFP_KERNEL); 89940822a90SVladimir Kondratiev if (!req) 90040822a90SVladimir Kondratiev return -ENOMEM; 90140822a90SVladimir Kondratiev 90240822a90SVladimir Kondratiev req->cid = cid; 90340822a90SVladimir Kondratiev req->cookie = cid; 90440822a90SVladimir Kondratiev 90540822a90SVladimir Kondratiev mutex_lock(&wil->probe_client_mutex); 90640822a90SVladimir Kondratiev list_add_tail(&req->list, &wil->probe_client_pending); 90740822a90SVladimir Kondratiev mutex_unlock(&wil->probe_client_mutex); 90840822a90SVladimir Kondratiev 90940822a90SVladimir Kondratiev *cookie = req->cookie; 91040822a90SVladimir Kondratiev queue_work(wil->wq_service, &wil->probe_client_worker); 91140822a90SVladimir Kondratiev return 0; 91240822a90SVladimir Kondratiev } 91340822a90SVladimir Kondratiev 9142be7d22fSVladimir Kondratiev static struct cfg80211_ops wil_cfg80211_ops = { 9152be7d22fSVladimir Kondratiev .scan = wil_cfg80211_scan, 9162be7d22fSVladimir Kondratiev .connect = wil_cfg80211_connect, 9172be7d22fSVladimir Kondratiev .disconnect = wil_cfg80211_disconnect, 9182be7d22fSVladimir Kondratiev .change_virtual_intf = wil_cfg80211_change_iface, 9192be7d22fSVladimir Kondratiev .get_station = wil_cfg80211_get_station, 920ef28afdbSVladimir Kondratiev .dump_station = wil_cfg80211_dump_station, 9211647f12fSVladimir Kondratiev .remain_on_channel = wil_remain_on_channel, 9221647f12fSVladimir Kondratiev .cancel_remain_on_channel = wil_cancel_remain_on_channel, 9231647f12fSVladimir Kondratiev .mgmt_tx = wil_cfg80211_mgmt_tx, 9242be7d22fSVladimir Kondratiev .set_monitor_channel = wil_cfg80211_set_channel, 9252be7d22fSVladimir Kondratiev .add_key = wil_cfg80211_add_key, 9262be7d22fSVladimir Kondratiev .del_key = wil_cfg80211_del_key, 9272be7d22fSVladimir Kondratiev .set_default_key = wil_cfg80211_set_default_key, 9282be7d22fSVladimir Kondratiev /* AP mode */ 9291bd922fcSVladimir Kondratiev .change_beacon = wil_cfg80211_change_beacon, 9302be7d22fSVladimir Kondratiev .start_ap = wil_cfg80211_start_ap, 9312be7d22fSVladimir Kondratiev .stop_ap = wil_cfg80211_stop_ap, 9324d55a0a1SVladimir Kondratiev .del_station = wil_cfg80211_del_station, 93340822a90SVladimir Kondratiev .probe_client = wil_cfg80211_probe_client, 9342be7d22fSVladimir Kondratiev }; 9352be7d22fSVladimir Kondratiev 9362be7d22fSVladimir Kondratiev static void wil_wiphy_init(struct wiphy *wiphy) 9372be7d22fSVladimir Kondratiev { 9382be7d22fSVladimir Kondratiev /* TODO: set real value */ 9392be7d22fSVladimir Kondratiev wiphy->max_scan_ssids = 10; 94077c91295SVladimir Kondratiev wiphy->max_scan_ie_len = WMI_MAX_IE_LEN; 9412be7d22fSVladimir Kondratiev wiphy->max_num_pmkids = 0 /* TODO: */; 9422be7d22fSVladimir Kondratiev wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | 9432be7d22fSVladimir Kondratiev BIT(NL80211_IFTYPE_AP) | 9442be7d22fSVladimir Kondratiev BIT(NL80211_IFTYPE_MONITOR); 9452be7d22fSVladimir Kondratiev /* TODO: enable P2P when integrated with supplicant: 9462be7d22fSVladimir Kondratiev * BIT(NL80211_IFTYPE_P2P_CLIENT) | BIT(NL80211_IFTYPE_P2P_GO) 9472be7d22fSVladimir Kondratiev */ 9482be7d22fSVladimir Kondratiev wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | 9492be7d22fSVladimir Kondratiev WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; 9509cf10d62SVladimir Kondratiev dev_dbg(wiphy_dev(wiphy), "%s : flags = 0x%08x\n", 9512be7d22fSVladimir Kondratiev __func__, wiphy->flags); 9522be7d22fSVladimir Kondratiev wiphy->probe_resp_offload = 9532be7d22fSVladimir Kondratiev NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS | 9542be7d22fSVladimir Kondratiev NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 | 9552be7d22fSVladimir Kondratiev NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P; 9562be7d22fSVladimir Kondratiev 9572be7d22fSVladimir Kondratiev wiphy->bands[IEEE80211_BAND_60GHZ] = &wil_band_60ghz; 9582be7d22fSVladimir Kondratiev 9592be7d22fSVladimir Kondratiev /* TODO: figure this out */ 960b8b33a3aSVladimir Kondratiev wiphy->signal_type = CFG80211_SIGNAL_TYPE_UNSPEC; 9612be7d22fSVladimir Kondratiev 9622be7d22fSVladimir Kondratiev wiphy->cipher_suites = wil_cipher_suites; 9632be7d22fSVladimir Kondratiev wiphy->n_cipher_suites = ARRAY_SIZE(wil_cipher_suites); 9642be7d22fSVladimir Kondratiev wiphy->mgmt_stypes = wil_mgmt_stypes; 965713c8a29SVladimir Kondratiev wiphy->features |= NL80211_FEATURE_SK_TX_STATUS; 9662be7d22fSVladimir Kondratiev } 9672be7d22fSVladimir Kondratiev 9682be7d22fSVladimir Kondratiev struct wireless_dev *wil_cfg80211_init(struct device *dev) 9692be7d22fSVladimir Kondratiev { 9702be7d22fSVladimir Kondratiev int rc = 0; 9712be7d22fSVladimir Kondratiev struct wireless_dev *wdev; 9722be7d22fSVladimir Kondratiev 9739cf10d62SVladimir Kondratiev dev_dbg(dev, "%s()\n", __func__); 9749cf10d62SVladimir Kondratiev 9758fe59627SVladimir Kondratiev wdev = kzalloc(sizeof(*wdev), GFP_KERNEL); 9762be7d22fSVladimir Kondratiev if (!wdev) 9772be7d22fSVladimir Kondratiev return ERR_PTR(-ENOMEM); 9782be7d22fSVladimir Kondratiev 9792be7d22fSVladimir Kondratiev wdev->wiphy = wiphy_new(&wil_cfg80211_ops, 9802be7d22fSVladimir Kondratiev sizeof(struct wil6210_priv)); 9812be7d22fSVladimir Kondratiev if (!wdev->wiphy) { 9822be7d22fSVladimir Kondratiev rc = -ENOMEM; 9832be7d22fSVladimir Kondratiev goto out; 9842be7d22fSVladimir Kondratiev } 9852be7d22fSVladimir Kondratiev 9862be7d22fSVladimir Kondratiev set_wiphy_dev(wdev->wiphy, dev); 9872be7d22fSVladimir Kondratiev wil_wiphy_init(wdev->wiphy); 9882be7d22fSVladimir Kondratiev 9892be7d22fSVladimir Kondratiev rc = wiphy_register(wdev->wiphy); 9902be7d22fSVladimir Kondratiev if (rc < 0) 9912be7d22fSVladimir Kondratiev goto out_failed_reg; 9922be7d22fSVladimir Kondratiev 9932be7d22fSVladimir Kondratiev return wdev; 9942be7d22fSVladimir Kondratiev 9952be7d22fSVladimir Kondratiev out_failed_reg: 9962be7d22fSVladimir Kondratiev wiphy_free(wdev->wiphy); 9972be7d22fSVladimir Kondratiev out: 9982be7d22fSVladimir Kondratiev kfree(wdev); 9992be7d22fSVladimir Kondratiev 10002be7d22fSVladimir Kondratiev return ERR_PTR(rc); 10012be7d22fSVladimir Kondratiev } 10022be7d22fSVladimir Kondratiev 10032be7d22fSVladimir Kondratiev void wil_wdev_free(struct wil6210_priv *wil) 10042be7d22fSVladimir Kondratiev { 10052be7d22fSVladimir Kondratiev struct wireless_dev *wdev = wil_to_wdev(wil); 10062be7d22fSVladimir Kondratiev 10079cf10d62SVladimir Kondratiev dev_dbg(wil_to_dev(wil), "%s()\n", __func__); 10089cf10d62SVladimir Kondratiev 10092be7d22fSVladimir Kondratiev if (!wdev) 10102be7d22fSVladimir Kondratiev return; 10112be7d22fSVladimir Kondratiev 10122be7d22fSVladimir Kondratiev wiphy_unregister(wdev->wiphy); 10132be7d22fSVladimir Kondratiev wiphy_free(wdev->wiphy); 10142be7d22fSVladimir Kondratiev kfree(wdev); 10152be7d22fSVladimir Kondratiev } 1016