diff options
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/cfg80211.c')
| -rw-r--r-- | drivers/net/wireless/ath/wil6210/cfg80211.c | 876 |
1 files changed, 782 insertions, 94 deletions
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index 6aa3ff4240a9..0b5383a62d42 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2012-2016 Qualcomm Atheros, Inc. + * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -15,11 +15,17 @@ */ #include <linux/etherdevice.h> +#include <linux/moduleparam.h> +#include <net/netlink.h> #include "wil6210.h" #include "wmi.h" #define WIL_MAX_ROC_DURATION_MS 5000 +bool disable_ap_sme; +module_param(disable_ap_sme, bool, 0444); +MODULE_PARM_DESC(disable_ap_sme, " let user space handle AP mode SME"); + #define CHAN60G(_channel, _flags) { \ .band = NL80211_BAND_60GHZ, \ .center_freq = 56160 + (2160 * (_channel)), \ @@ -36,6 +42,126 @@ static struct ieee80211_channel wil_60ghz_channels[] = { /* channel 4 not supported yet */ }; +/* Vendor id to be used in vendor specific command and events + * to user space. + * NOTE: The authoritative place for definition of QCA_NL80211_VENDOR_ID, + * vendor subcmd definitions prefixed with QCA_NL80211_VENDOR_SUBCMD, and + * qca_wlan_vendor_attr is open source file src/common/qca-vendor.h in + * git://w1.fi/srv/git/hostap.git; the values here are just a copy of that + */ + +#define QCA_NL80211_VENDOR_ID 0x001374 + +#define WIL_MAX_RF_SECTORS (128) +#define WIL_CID_ALL (0xff) + +enum qca_wlan_vendor_attr_rf_sector { + QCA_ATTR_MAC_ADDR = 6, + QCA_ATTR_PAD = 13, + QCA_ATTR_TSF = 29, + QCA_ATTR_DMG_RF_SECTOR_INDEX = 30, + QCA_ATTR_DMG_RF_SECTOR_TYPE = 31, + QCA_ATTR_DMG_RF_MODULE_MASK = 32, + QCA_ATTR_DMG_RF_SECTOR_CFG = 33, + QCA_ATTR_DMG_RF_SECTOR_MAX, +}; + +enum qca_wlan_vendor_attr_dmg_rf_sector_type { + QCA_ATTR_DMG_RF_SECTOR_TYPE_RX, + QCA_ATTR_DMG_RF_SECTOR_TYPE_TX, + QCA_ATTR_DMG_RF_SECTOR_TYPE_MAX +}; + +enum qca_wlan_vendor_attr_dmg_rf_sector_cfg { + QCA_ATTR_DMG_RF_SECTOR_CFG_INVALID = 0, + QCA_ATTR_DMG_RF_SECTOR_CFG_MODULE_INDEX, + QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE0, + QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE1, + QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE2, + QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_HI, + QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_LO, + QCA_ATTR_DMG_RF_SECTOR_CFG_DTYPE_X16, + + /* keep last */ + QCA_ATTR_DMG_RF_SECTOR_CFG_AFTER_LAST, + QCA_ATTR_DMG_RF_SECTOR_CFG_MAX = + QCA_ATTR_DMG_RF_SECTOR_CFG_AFTER_LAST - 1 +}; + +static const struct +nla_policy wil_rf_sector_policy[QCA_ATTR_DMG_RF_SECTOR_MAX + 1] = { + [QCA_ATTR_MAC_ADDR] = { .len = ETH_ALEN }, + [QCA_ATTR_DMG_RF_SECTOR_INDEX] = { .type = NLA_U16 }, + [QCA_ATTR_DMG_RF_SECTOR_TYPE] = { .type = NLA_U8 }, + [QCA_ATTR_DMG_RF_MODULE_MASK] = { .type = NLA_U32 }, + [QCA_ATTR_DMG_RF_SECTOR_CFG] = { .type = NLA_NESTED }, +}; + +static const struct +nla_policy wil_rf_sector_cfg_policy[QCA_ATTR_DMG_RF_SECTOR_CFG_MAX + 1] = { + [QCA_ATTR_DMG_RF_SECTOR_CFG_MODULE_INDEX] = { .type = NLA_U8 }, + [QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE0] = { .type = NLA_U32 }, + [QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE1] = { .type = NLA_U32 }, + [QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE2] = { .type = NLA_U32 }, + [QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_HI] = { .type = NLA_U32 }, + [QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_LO] = { .type = NLA_U32 }, + [QCA_ATTR_DMG_RF_SECTOR_CFG_DTYPE_X16] = { .type = NLA_U32 }, +}; + +enum qca_nl80211_vendor_subcmds { + QCA_NL80211_VENDOR_SUBCMD_DMG_RF_GET_SECTOR_CFG = 139, + QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SECTOR_CFG = 140, + QCA_NL80211_VENDOR_SUBCMD_DMG_RF_GET_SELECTED_SECTOR = 141, + QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SELECTED_SECTOR = 142, +}; + +static int wil_rf_sector_get_cfg(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len); +static int wil_rf_sector_set_cfg(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len); +static int wil_rf_sector_get_selected(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len); +static int wil_rf_sector_set_selected(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len); + +/* vendor specific commands */ +static const struct wiphy_vendor_command wil_nl80211_vendor_commands[] = { + { + .info.vendor_id = QCA_NL80211_VENDOR_ID, + .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_DMG_RF_GET_SECTOR_CFG, + .flags = WIPHY_VENDOR_CMD_NEED_WDEV | + WIPHY_VENDOR_CMD_NEED_RUNNING, + .doit = wil_rf_sector_get_cfg + }, + { + .info.vendor_id = QCA_NL80211_VENDOR_ID, + .info.subcmd = QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SECTOR_CFG, + .flags = WIPHY_VENDOR_CMD_NEED_WDEV | + WIPHY_VENDOR_CMD_NEED_RUNNING, + .doit = wil_rf_sector_set_cfg + }, + { + .info.vendor_id = QCA_NL80211_VENDOR_ID, + .info.subcmd = + QCA_NL80211_VENDOR_SUBCMD_DMG_RF_GET_SELECTED_SECTOR, + .flags = WIPHY_VENDOR_CMD_NEED_WDEV | + WIPHY_VENDOR_CMD_NEED_RUNNING, + .doit = wil_rf_sector_get_selected + }, + { + .info.vendor_id = QCA_NL80211_VENDOR_ID, + .info.subcmd = + QCA_NL80211_VENDOR_SUBCMD_DMG_RF_SET_SELECTED_SECTOR, + .flags = WIPHY_VENDOR_CMD_NEED_WDEV | + WIPHY_VENDOR_CMD_NEED_RUNNING, + .doit = wil_rf_sector_set_selected + }, +}; + static struct ieee80211_supported_band wil_band_60ghz = { .channels = wil_60ghz_channels, .n_channels = ARRAY_SIZE(wil_60ghz_channels), @@ -62,9 +188,16 @@ wil_mgmt_stypes[NUM_NL80211_IFTYPES] = { }, [NL80211_IFTYPE_AP] = { .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | - BIT(IEEE80211_STYPE_PROBE_RESP >> 4), + BIT(IEEE80211_STYPE_PROBE_RESP >> 4) | + BIT(IEEE80211_STYPE_ASSOC_RESP >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4), .rx = BIT(IEEE80211_STYPE_ACTION >> 4) | - BIT(IEEE80211_STYPE_PROBE_REQ >> 4) + BIT(IEEE80211_STYPE_PROBE_REQ >> 4) | + BIT(IEEE80211_STYPE_ASSOC_REQ >> 4) | + BIT(IEEE80211_STYPE_DISASSOC >> 4) | + BIT(IEEE80211_STYPE_AUTH >> 4) | + BIT(IEEE80211_STYPE_DEAUTH >> 4) | + BIT(IEEE80211_STYPE_REASSOC_REQ >> 4) }, [NL80211_IFTYPE_P2P_CLIENT] = { .tx = BIT(IEEE80211_STYPE_ACTION >> 4) | @@ -166,9 +299,8 @@ int wil_cid_fill_sinfo(struct wil6210_priv *wil, int cid, BIT(NL80211_STA_INFO_RX_DROP_MISC) | BIT(NL80211_STA_INFO_TX_FAILED); - sinfo->txrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; + sinfo->txrate.flags = RATE_INFO_FLAGS_60G; sinfo->txrate.mcs = le16_to_cpu(reply.evt.bf_mcs); - sinfo->rxrate.flags = RATE_INFO_FLAGS_MCS | RATE_INFO_FLAGS_60G; sinfo->rxrate.mcs = stats->last_mcs_rx; sinfo->rx_bytes = stats->rx_bytes; sinfo->rx_packets = stats->rx_packets; @@ -194,7 +326,7 @@ static int wil_cfg80211_get_station(struct wiphy *wiphy, int cid = wil_find_cid(wil, mac); - wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid); + wil_dbg_misc(wil, "get_station: %pM CID %d\n", mac, cid); if (cid < 0) return cid; @@ -233,7 +365,7 @@ static int wil_cfg80211_dump_station(struct wiphy *wiphy, return -ENOENT; ether_addr_copy(mac, wil->sta[cid].addr); - wil_dbg_misc(wil, "%s(%pM) CID %d\n", __func__, mac, cid); + wil_dbg_misc(wil, "dump_station: %pM CID %d\n", mac, cid); rc = wil_cid_fill_sinfo(wil, cid, sinfo); @@ -244,22 +376,21 @@ static struct wireless_dev * wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name, unsigned char name_assign_type, enum nl80211_iftype type, - u32 *flags, struct vif_params *params) + struct vif_params *params) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); struct net_device *ndev = wil_to_ndev(wil); struct wireless_dev *p2p_wdev; - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "add_iface\n"); if (type != NL80211_IFTYPE_P2P_DEVICE) { - wil_err(wil, "%s: unsupported iftype %d\n", __func__, type); + wil_err(wil, "unsupported iftype %d\n", type); return ERR_PTR(-EINVAL); } if (wil->p2p_wdev) { - wil_err(wil, "%s: P2P_DEVICE interface already created\n", - __func__); + wil_err(wil, "P2P_DEVICE interface already created\n"); return ERR_PTR(-EINVAL); } @@ -282,11 +413,10 @@ static int wil_cfg80211_del_iface(struct wiphy *wiphy, { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "del_iface\n"); if (wdev != wil->p2p_wdev) { - wil_err(wil, "%s: delete of incorrect interface 0x%p\n", - __func__, wdev); + wil_err(wil, "delete of incorrect interface 0x%p\n", wdev); return -EINVAL; } @@ -297,14 +427,14 @@ static int wil_cfg80211_del_iface(struct wiphy *wiphy, static int wil_cfg80211_change_iface(struct wiphy *wiphy, struct net_device *ndev, - enum nl80211_iftype type, u32 *flags, + enum nl80211_iftype type, struct vif_params *params) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); struct wireless_dev *wdev = wil_to_wdev(wil); int rc; - wil_dbg_misc(wil, "%s() type=%d\n", __func__, type); + wil_dbg_misc(wil, "change_iface: type=%d\n", type); if (netif_running(wil_to_ndev(wil)) && !wil_is_recovery_blocked(wil)) { wil_dbg_misc(wil, "interface is up. resetting...\n"); @@ -324,11 +454,8 @@ static int wil_cfg80211_change_iface(struct wiphy *wiphy, case NL80211_IFTYPE_P2P_GO: break; case NL80211_IFTYPE_MONITOR: - if (flags) - wil->monitor_flags = *flags; - else - wil->monitor_flags = 0; - + if (params->flags) + wil->monitor_flags = params->flags; break; default: return -EOPNOTSUPP; @@ -351,8 +478,7 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, uint i, n; int rc; - wil_dbg_misc(wil, "%s(), wdev=0x%p iftype=%d\n", - __func__, wdev, wdev->iftype); + wil_dbg_misc(wil, "scan: wdev=0x%p iftype=%d\n", wdev, wdev->iftype); /* check we are client side */ switch (wdev->iftype) { @@ -381,22 +507,23 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, } mutex_unlock(&wil->p2p_wdev_mutex); - /* social scan on P2P_DEVICE is handled as p2p search */ - if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE && - wil_p2p_is_social_scan(request)) { + if (wdev->iftype == NL80211_IFTYPE_P2P_DEVICE) { if (!wil->p2p.p2p_dev_started) { wil_err(wil, "P2P search requested on stopped P2P device\n"); rc = -EIO; goto out; } - wil->scan_request = request; - wil->radio_wdev = wdev; - rc = wil_p2p_search(wil, request); - if (rc) { - wil->radio_wdev = wil_to_wdev(wil); - wil->scan_request = NULL; + /* social scan on P2P_DEVICE is handled as p2p search */ + if (wil_p2p_is_social_scan(request)) { + wil->scan_request = request; + wil->radio_wdev = wdev; + rc = wil_p2p_search(wil, request); + if (rc) { + wil->radio_wdev = wil_to_wdev(wil); + wil->scan_request = NULL; + } + goto out; } - goto out; } (void)wil_p2p_stop_discovery(wil); @@ -406,9 +533,9 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, for (i = 0; i < request->n_ssids; i++) { wil_dbg_misc(wil, "SSID[%d]", i); - print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET, - request->ssids[i].ssid, - request->ssids[i].ssid_len); + wil_hex_dump_misc("SSID ", DUMP_PREFIX_OFFSET, 16, 1, + request->ssids[i].ssid, + request->ssids[i].ssid_len, true); } if (request->n_ssids) @@ -445,8 +572,8 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, } if (request->ie_len) - print_hex_dump_bytes("Scan IE ", DUMP_PREFIX_OFFSET, - request->ie, request->ie_len); + wil_hex_dump_misc("Scan IE ", DUMP_PREFIX_OFFSET, 16, 1, + request->ie, request->ie_len, true); else wil_dbg_misc(wil, "Scan has no IE's\n"); @@ -557,7 +684,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy, int rc = 0; enum ieee80211_bss_type bss_type = IEEE80211_BSS_TYPE_ESS; - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "connect\n"); wil_print_connect_params(wil, sme); if (test_bit(wil_status_fwconnecting, wil->status) || @@ -593,6 +720,7 @@ static int wil_cfg80211_connect(struct wiphy *wiphy, goto out; } wil->privacy = sme->privacy; + wil->pbss = sme->pbss; if (wil->privacy) { /* For secure assoc, remove old keys */ @@ -669,6 +797,8 @@ static int wil_cfg80211_connect(struct wiphy *wiphy, rc = wmi_send(wil, WMI_CONNECT_CMDID, &conn, sizeof(conn)); if (rc == 0) { netif_carrier_on(ndev); + wil6210_bus_request(wil, WIL_MAX_BUS_REQUEST_KBPS); + wil->bss = bss; /* Connect can take lots of time */ mod_timer(&wil->connect_timer, jiffies + msecs_to_jiffies(2000)); @@ -689,20 +819,20 @@ static int wil_cfg80211_disconnect(struct wiphy *wiphy, int rc; struct wil6210_priv *wil = wiphy_to_wil(wiphy); - wil_dbg_misc(wil, "%s(reason=%d)\n", __func__, reason_code); + wil_dbg_misc(wil, "disconnect: reason=%d\n", reason_code); if (!(test_bit(wil_status_fwconnecting, wil->status) || test_bit(wil_status_fwconnected, wil->status))) { - wil_err(wil, "%s: Disconnect was called while disconnected\n", - __func__); + wil_err(wil, "Disconnect was called while disconnected\n"); return 0; } + wil->locally_generated_disc = true; rc = wmi_call(wil, WMI_DISCONNECT_CMDID, NULL, 0, WMI_DISCONNECT_EVENTID, NULL, 0, WIL6210_DISCONNECT_TO_MS); if (rc) - wil_err(wil, "%s: disconnect error %d\n", __func__, rc); + wil_err(wil, "disconnect error %d\n", rc); return rc; } @@ -750,8 +880,9 @@ int wil_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, * different from currently "listened" channel and fail if it is. */ - wil_dbg_misc(wil, "%s()\n", __func__); - print_hex_dump_bytes("mgmt tx frame ", DUMP_PREFIX_OFFSET, buf, len); + wil_dbg_misc(wil, "mgmt_tx\n"); + wil_hex_dump_misc("mgmt tx frame ", DUMP_PREFIX_OFFSET, 16, 1, buf, + len, true); cmd = kmalloc(sizeof(*cmd) + len, GFP_KERNEL); if (!cmd) { @@ -811,7 +942,7 @@ static enum wmi_key_usage wil_detect_key_usage(struct wil6210_priv *wil, break; } } - wil_dbg_misc(wil, "%s() -> %s\n", __func__, key_usage_str[rc]); + wil_dbg_misc(wil, "detect_key_usage: -> %s\n", key_usage_str[rc]); return rc; } @@ -916,13 +1047,13 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy, return -EINVAL; } - wil_dbg_misc(wil, "%s(%pM %s[%d] PN %*phN)\n", __func__, + wil_dbg_misc(wil, "add_key: %pM %s[%d] PN %*phN\n", mac_addr, key_usage_str[key_usage], key_index, params->seq_len, params->seq); if (IS_ERR(cs)) { - wil_err(wil, "Not connected, %s(%pM %s[%d] PN %*phN)\n", - __func__, mac_addr, key_usage_str[key_usage], key_index, + wil_err(wil, "Not connected, %pM %s[%d] PN %*phN\n", + mac_addr, key_usage_str[key_usage], key_index, params->seq_len, params->seq); return -EINVAL; } @@ -931,8 +1062,8 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy, if (params->seq && params->seq_len != IEEE80211_GCMP_PN_LEN) { wil_err(wil, - "Wrong PN len %d, %s(%pM %s[%d] PN %*phN)\n", - params->seq_len, __func__, mac_addr, + "Wrong PN len %d, %pM %s[%d] PN %*phN\n", + params->seq_len, mac_addr, key_usage_str[key_usage], key_index, params->seq_len, params->seq); return -EINVAL; @@ -956,11 +1087,11 @@ static int wil_cfg80211_del_key(struct wiphy *wiphy, struct wil_sta_info *cs = wil_find_sta_by_key_usage(wil, key_usage, mac_addr); - wil_dbg_misc(wil, "%s(%pM %s[%d])\n", __func__, mac_addr, + wil_dbg_misc(wil, "del_key: %pM %s[%d]\n", mac_addr, key_usage_str[key_usage], key_index); if (IS_ERR(cs)) - wil_info(wil, "Not connected, %s(%pM %s[%d])\n", __func__, + wil_info(wil, "Not connected, %pM %s[%d]\n", mac_addr, key_usage_str[key_usage], key_index); if (!IS_ERR_OR_NULL(cs)) @@ -977,7 +1108,7 @@ static int wil_cfg80211_set_default_key(struct wiphy *wiphy, { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - wil_dbg_misc(wil, "%s: entered\n", __func__); + wil_dbg_misc(wil, "set_default_key: entered\n"); return 0; } @@ -990,8 +1121,9 @@ static int wil_remain_on_channel(struct wiphy *wiphy, struct wil6210_priv *wil = wiphy_to_wil(wiphy); int rc; - wil_dbg_misc(wil, "%s() center_freq=%d, duration=%d iftype=%d\n", - __func__, chan->center_freq, duration, wdev->iftype); + wil_dbg_misc(wil, + "remain_on_channel: center_freq=%d, duration=%d iftype=%d\n", + chan->center_freq, duration, wdev->iftype); rc = wil_p2p_listen(wil, wdev, duration, chan, cookie); return rc; @@ -1003,7 +1135,7 @@ static int wil_cancel_remain_on_channel(struct wiphy *wiphy, { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "cancel_remain_on_channel\n"); return wil_p2p_cancel_listen(wil, cookie); } @@ -1083,18 +1215,18 @@ static int _wil_cfg80211_merge_extra_ies(const u8 *ies1, u16 ies1_len, static void wil_print_bcon_data(struct cfg80211_beacon_data *b) { - print_hex_dump_bytes("head ", DUMP_PREFIX_OFFSET, - b->head, b->head_len); - print_hex_dump_bytes("tail ", DUMP_PREFIX_OFFSET, - b->tail, b->tail_len); - print_hex_dump_bytes("BCON IE ", DUMP_PREFIX_OFFSET, - b->beacon_ies, b->beacon_ies_len); - print_hex_dump_bytes("PROBE ", DUMP_PREFIX_OFFSET, - b->probe_resp, b->probe_resp_len); - print_hex_dump_bytes("PROBE IE ", DUMP_PREFIX_OFFSET, - b->proberesp_ies, b->proberesp_ies_len); - print_hex_dump_bytes("ASSOC IE ", DUMP_PREFIX_OFFSET, - b->assocresp_ies, b->assocresp_ies_len); + wil_hex_dump_misc("head ", DUMP_PREFIX_OFFSET, 16, 1, + b->head, b->head_len, true); + wil_hex_dump_misc("tail ", DUMP_PREFIX_OFFSET, 16, 1, + b->tail, b->tail_len, true); + wil_hex_dump_misc("BCON IE ", DUMP_PREFIX_OFFSET, 16, 1, + b->beacon_ies, b->beacon_ies_len, true); + wil_hex_dump_misc("PROBE ", DUMP_PREFIX_OFFSET, 16, 1, + b->probe_resp, b->probe_resp_len, true); + wil_hex_dump_misc("PROBE IE ", DUMP_PREFIX_OFFSET, 16, 1, + b->proberesp_ies, b->proberesp_ies_len, true); + wil_hex_dump_misc("ASSOC IE ", DUMP_PREFIX_OFFSET, 16, 1, + b->assocresp_ies, b->assocresp_ies_len, true); } /* internal functions for device reset and starting AP */ @@ -1159,9 +1291,9 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy, if (pbss) wmi_nettype = WMI_NETTYPE_P2P; - wil_dbg_misc(wil, "%s: is_go=%d\n", __func__, is_go); + wil_dbg_misc(wil, "start_ap: is_go=%d\n", is_go); if (is_go && !pbss) { - wil_err(wil, "%s: P2P GO must be in PBSS\n", __func__); + wil_err(wil, "P2P GO must be in PBSS\n"); return -ENOTSUPP; } @@ -1188,6 +1320,7 @@ static int _wil_cfg80211_start_ap(struct wiphy *wiphy, wil->pbss = pbss; netif_carrier_on(ndev); + wil6210_bus_request(wil, WIL_MAX_BUS_REQUEST_KBPS); rc = wmi_pcp_start(wil, bi, wmi_nettype, chan, hidden_ssid, is_go); if (rc) @@ -1203,6 +1336,7 @@ err_bcast: wmi_pcp_stop(wil); err_pcp_start: netif_carrier_off(ndev); + wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); out: mutex_unlock(&wil->mutex); return rc; @@ -1216,7 +1350,7 @@ static int wil_cfg80211_change_beacon(struct wiphy *wiphy, int rc; u32 privacy = 0; - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "change_beacon\n"); wil_print_bcon_data(bcon); if (bcon->tail && @@ -1255,7 +1389,7 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, struct cfg80211_crypto_settings *crypto = &info->crypto; u8 hidden_ssid; - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "start_ap\n"); if (!channel) { wil_err(wil, "AP: No channel???\n"); @@ -1288,8 +1422,8 @@ static int wil_cfg80211_start_ap(struct wiphy *wiphy, wil_dbg_misc(wil, "BI %d DTIM %d\n", info->beacon_interval, info->dtim_period); wil_dbg_misc(wil, "PBSS %d\n", info->pbss); - print_hex_dump_bytes("SSID ", DUMP_PREFIX_OFFSET, - info->ssid, info->ssid_len); + wil_hex_dump_misc("SSID ", DUMP_PREFIX_OFFSET, 16, 1, + info->ssid, info->ssid_len, true); wil_print_bcon_data(bcon); wil_print_crypto(wil, crypto); @@ -1306,11 +1440,14 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy, { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "stop_ap\n"); netif_carrier_off(ndev); + wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); wil_set_recovery_state(wil, fw_recovery_idle); + set_bit(wil_status_resetting, wil->status); + mutex_lock(&wil->mutex); wmi_pcp_stop(wil); @@ -1322,13 +1459,35 @@ static int wil_cfg80211_stop_ap(struct wiphy *wiphy, return 0; } +static int wil_cfg80211_add_station(struct wiphy *wiphy, + struct net_device *dev, + const u8 *mac, + struct station_parameters *params) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + + wil_dbg_misc(wil, "add station %pM aid %d\n", mac, params->aid); + + if (!disable_ap_sme) { + wil_err(wil, "not supported with AP SME enabled\n"); + return -EOPNOTSUPP; + } + + if (params->aid > WIL_MAX_DMG_AID) { + wil_err(wil, "invalid aid\n"); + return -EINVAL; + } + + return wmi_new_sta(wil, mac, params->aid); +} + static int wil_cfg80211_del_station(struct wiphy *wiphy, struct net_device *dev, struct station_del_parameters *params) { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - wil_dbg_misc(wil, "%s(%pM, reason=%d)\n", __func__, params->mac, + wil_dbg_misc(wil, "del_station: %pM, reason=%d\n", params->mac, params->reason_code); mutex_lock(&wil->mutex); @@ -1338,6 +1497,52 @@ static int wil_cfg80211_del_station(struct wiphy *wiphy, return 0; } +static int wil_cfg80211_change_station(struct wiphy *wiphy, + struct net_device *dev, + const u8 *mac, + struct station_parameters *params) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + int authorize; + int cid, i; + struct vring_tx_data *txdata = NULL; + + wil_dbg_misc(wil, "change station %pM mask 0x%x set 0x%x\n", mac, + params->sta_flags_mask, params->sta_flags_set); + + if (!disable_ap_sme) { + wil_dbg_misc(wil, "not supported with AP SME enabled\n"); + return -EOPNOTSUPP; + } + + if (!(params->sta_flags_mask & BIT(NL80211_STA_FLAG_AUTHORIZED))) + return 0; + + cid = wil_find_cid(wil, mac); + if (cid < 0) { + wil_err(wil, "station not found\n"); + return -ENOLINK; + } + + for (i = 0; i < ARRAY_SIZE(wil->vring2cid_tid); i++) + if (wil->vring2cid_tid[i][0] == cid) { + txdata = &wil->vring_tx_data[i]; + break; + } + + if (!txdata) { + wil_err(wil, "vring data not found\n"); + return -ENOLINK; + } + + authorize = params->sta_flags_set & BIT(NL80211_STA_FLAG_AUTHORIZED); + txdata->dot1x_open = authorize ? 1 : 0; + wil_dbg_misc(wil, "cid %d vring %d authorize %d\n", cid, i, + txdata->dot1x_open); + + return 0; +} + /* probe_client handling */ static void wil_probe_client_handle(struct wil6210_priv *wil, struct wil_probe_client_req *req) @@ -1387,7 +1592,7 @@ void wil_probe_client_flush(struct wil6210_priv *wil) { struct wil_probe_client_req *req, *t; - wil_dbg_misc(wil, "%s()\n", __func__); + wil_dbg_misc(wil, "probe_client_flush\n"); mutex_lock(&wil->probe_client_mutex); @@ -1407,7 +1612,7 @@ static int wil_cfg80211_probe_client(struct wiphy *wiphy, struct wil_probe_client_req *req; int cid = wil_find_cid(wil, peer); - wil_dbg_misc(wil, "%s(%pM => CID %d)\n", __func__, peer, cid); + wil_dbg_misc(wil, "probe_client: %pM => CID %d\n", peer, cid); if (cid < 0) return -ENOLINK; @@ -1435,7 +1640,7 @@ static int wil_cfg80211_change_bss(struct wiphy *wiphy, struct wil6210_priv *wil = wiphy_to_wil(wiphy); if (params->ap_isolate >= 0) { - wil_dbg_misc(wil, "%s(ap_isolate %d => %d)\n", __func__, + wil_dbg_misc(wil, "change_bss: ap_isolate %d => %d\n", wil->ap_isolate, params->ap_isolate); wil->ap_isolate = params->ap_isolate; } @@ -1448,7 +1653,7 @@ static int wil_cfg80211_start_p2p_device(struct wiphy *wiphy, { struct wil6210_priv *wil = wiphy_to_wil(wiphy); - wil_dbg_misc(wil, "%s: entered\n", __func__); + wil_dbg_misc(wil, "start_p2p_device: entered\n"); wil->p2p.p2p_dev_started = 1; return 0; } @@ -1462,7 +1667,7 @@ static void wil_cfg80211_stop_p2p_device(struct wiphy *wiphy, if (!p2p->p2p_dev_started) return; - wil_dbg_misc(wil, "%s: entered\n", __func__); + wil_dbg_misc(wil, "stop_p2p_device: entered\n"); mutex_lock(&wil->mutex); mutex_lock(&wil->p2p_wdev_mutex); wil_p2p_stop_radio_operations(wil); @@ -1477,12 +1682,6 @@ static int wil_cfg80211_set_power_mgmt(struct wiphy *wiphy, { struct wil6210_priv *wil = wiphy_to_wil(wiphy); enum wmi_ps_profile_type ps_profile; - int rc; - - if (!test_bit(WMI_FW_CAPABILITY_PS_CONFIG, wil->fw_capabilities)) { - wil_err(wil, "set_power_mgmt not supported\n"); - return -EOPNOTSUPP; - } wil_dbg_misc(wil, "enabled=%d, timeout=%d\n", enabled, timeout); @@ -1492,14 +1691,46 @@ static int wil_cfg80211_set_power_mgmt(struct wiphy *wiphy, else ps_profile = WMI_PS_PROFILE_TYPE_PS_DISABLED; - rc = wmi_ps_dev_profile_cfg(wil, ps_profile); + return wil_ps_update(wil, ps_profile); +} + +static int wil_cfg80211_suspend(struct wiphy *wiphy, + struct cfg80211_wowlan *wow) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + int rc; + + /* Setting the wakeup trigger based on wow is TBD */ + + if (test_bit(wil_status_suspended, wil->status)) { + wil_dbg_pm(wil, "trying to suspend while suspended\n"); + return 0; + } + + rc = wil_can_suspend(wil, false); if (rc) - wil_err(wil, "wmi_ps_dev_profile_cfg failed (%d)\n", rc); + goto out; + + wil_dbg_pm(wil, "suspending\n"); + + wil_p2p_stop_discovery(wil); + + wil_abort_scan(wil, true); +out: return rc; } -static struct cfg80211_ops wil_cfg80211_ops = { +static int wil_cfg80211_resume(struct wiphy *wiphy) +{ + struct wil6210_priv *wil = wiphy_to_wil(wiphy); + + wil_dbg_pm(wil, "resuming\n"); + + return 0; +} + +static const struct cfg80211_ops wil_cfg80211_ops = { .add_virtual_intf = wil_cfg80211_add_iface, .del_virtual_intf = wil_cfg80211_del_iface, .scan = wil_cfg80211_scan, @@ -1521,13 +1752,17 @@ static struct cfg80211_ops wil_cfg80211_ops = { .change_beacon = wil_cfg80211_change_beacon, .start_ap = wil_cfg80211_start_ap, .stop_ap = wil_cfg80211_stop_ap, + .add_station = wil_cfg80211_add_station, .del_station = wil_cfg80211_del_station, + .change_station = wil_cfg80211_change_station, .probe_client = wil_cfg80211_probe_client, .change_bss = wil_cfg80211_change_bss, /* P2P device */ .start_p2p_device = wil_cfg80211_start_p2p_device, .stop_p2p_device = wil_cfg80211_stop_p2p_device, .set_power_mgmt = wil_cfg80211_set_power_mgmt, + .suspend = wil_cfg80211_suspend, + .resume = wil_cfg80211_resume, }; static void wil_wiphy_init(struct wiphy *wiphy) @@ -1542,10 +1777,11 @@ static void wil_wiphy_init(struct wiphy *wiphy) BIT(NL80211_IFTYPE_P2P_GO) | BIT(NL80211_IFTYPE_P2P_DEVICE) | BIT(NL80211_IFTYPE_MONITOR); - wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | - WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | + wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD | WIPHY_FLAG_PS_ON_BY_DEFAULT; + if (!disable_ap_sme) + wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME; dev_dbg(wiphy_dev(wiphy), "%s : flags = 0x%08x\n", __func__, wiphy->flags); wiphy->probe_resp_offload = @@ -1562,6 +1798,9 @@ static void wil_wiphy_init(struct wiphy *wiphy) wiphy->n_cipher_suites = ARRAY_SIZE(wil_cipher_suites); wiphy->mgmt_stypes = wil_mgmt_stypes; wiphy->features |= NL80211_FEATURE_SK_TX_STATUS; + + wiphy->n_vendor_commands = ARRAY_SIZE(wil_nl80211_vendor_commands); + wiphy->vendor_commands = wil_nl80211_vendor_commands; } struct wireless_dev *wil_cfg80211_init(struct device *dev) @@ -1620,3 +1859,452 @@ void wil_p2p_wdev_free(struct wil6210_priv *wil) kfree(p2p_wdev); } } + +static int wil_rf_sector_status_to_rc(u8 status) +{ + switch (status) { + case WMI_RF_SECTOR_STATUS_SUCCESS: + return 0; + case WMI_RF_SECTOR_STATUS_BAD_PARAMETERS_ERROR: + return -EINVAL; + case WMI_RF_SECTOR_STATUS_BUSY_ERROR: + return -EAGAIN; + case WMI_RF_SECTOR_STATUS_NOT_SUPPORTED_ERROR: + return -EOPNOTSUPP; + default: + return -EINVAL; + } +} + +static int wil_rf_sector_get_cfg(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len) +{ + struct wil6210_priv *wil = wdev_to_wil(wdev); + int rc; + struct nlattr *tb[QCA_ATTR_DMG_RF_SECTOR_MAX + 1]; + u16 sector_index; + u8 sector_type; + u32 rf_modules_vec; + struct wmi_get_rf_sector_params_cmd cmd; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_get_rf_sector_params_done_event evt; + } __packed reply; + struct sk_buff *msg; + struct nlattr *nl_cfgs, *nl_cfg; + u32 i; + struct wmi_rf_sector_info *si; + + if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) + return -EOPNOTSUPP; + + rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, + wil_rf_sector_policy, NULL); + if (rc) { + wil_err(wil, "Invalid rf sector ATTR\n"); + return rc; + } + + if (!tb[QCA_ATTR_DMG_RF_SECTOR_INDEX] || + !tb[QCA_ATTR_DMG_RF_SECTOR_TYPE] || + !tb[QCA_ATTR_DMG_RF_MODULE_MASK]) { + wil_err(wil, "Invalid rf sector spec\n"); + return -EINVAL; + } + + sector_index = nla_get_u16( + tb[QCA_ATTR_DMG_RF_SECTOR_INDEX]); + if (sector_index >= WIL_MAX_RF_SECTORS) { + wil_err(wil, "Invalid sector index %d\n", sector_index); + return -EINVAL; + } + + sector_type = nla_get_u8(tb[QCA_ATTR_DMG_RF_SECTOR_TYPE]); + if (sector_type >= QCA_ATTR_DMG_RF_SECTOR_TYPE_MAX) { + wil_err(wil, "Invalid sector type %d\n", sector_type); + return -EINVAL; + } + + rf_modules_vec = nla_get_u32( + tb[QCA_ATTR_DMG_RF_MODULE_MASK]); + if (rf_modules_vec >= BIT(WMI_MAX_RF_MODULES_NUM)) { + wil_err(wil, "Invalid rf module mask 0x%x\n", rf_modules_vec); + return -EINVAL; + } + + cmd.sector_idx = cpu_to_le16(sector_index); + cmd.sector_type = sector_type; + cmd.rf_modules_vec = rf_modules_vec & 0xFF; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_GET_RF_SECTOR_PARAMS_CMDID, &cmd, sizeof(cmd), + WMI_GET_RF_SECTOR_PARAMS_DONE_EVENTID, + &reply, sizeof(reply), + 500); + if (rc) + return rc; + if (reply.evt.status) { + wil_err(wil, "get rf sector cfg failed with status %d\n", + reply.evt.status); + return wil_rf_sector_status_to_rc(reply.evt.status); + } + + msg = cfg80211_vendor_cmd_alloc_reply_skb( + wiphy, 64 * WMI_MAX_RF_MODULES_NUM); + if (!msg) + return -ENOMEM; + + if (nla_put_u64_64bit(msg, QCA_ATTR_TSF, + le64_to_cpu(reply.evt.tsf), + QCA_ATTR_PAD)) + goto nla_put_failure; + + nl_cfgs = nla_nest_start(msg, QCA_ATTR_DMG_RF_SECTOR_CFG); + if (!nl_cfgs) + goto nla_put_failure; + for (i = 0; i < WMI_MAX_RF_MODULES_NUM; i++) { + if (!(rf_modules_vec & BIT(i))) + continue; + nl_cfg = nla_nest_start(msg, i); + if (!nl_cfg) + goto nla_put_failure; + si = &reply.evt.sectors_info[i]; + if (nla_put_u8(msg, QCA_ATTR_DMG_RF_SECTOR_CFG_MODULE_INDEX, + i) || + nla_put_u32(msg, QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE0, + le32_to_cpu(si->etype0)) || + nla_put_u32(msg, QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE1, + le32_to_cpu(si->etype1)) || + nla_put_u32(msg, QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE2, + le32_to_cpu(si->etype2)) || + nla_put_u32(msg, QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_HI, + le32_to_cpu(si->psh_hi)) || + nla_put_u32(msg, QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_LO, + le32_to_cpu(si->psh_lo)) || + nla_put_u32(msg, QCA_ATTR_DMG_RF_SECTOR_CFG_DTYPE_X16, + le32_to_cpu(si->dtype_swch_off))) + goto nla_put_failure; + nla_nest_end(msg, nl_cfg); + } + + nla_nest_end(msg, nl_cfgs); + rc = cfg80211_vendor_cmd_reply(msg); + return rc; +nla_put_failure: + kfree_skb(msg); + return -ENOBUFS; +} + +static int wil_rf_sector_set_cfg(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len) +{ + struct wil6210_priv *wil = wdev_to_wil(wdev); + int rc, tmp; + struct nlattr *tb[QCA_ATTR_DMG_RF_SECTOR_MAX + 1]; + struct nlattr *tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_MAX + 1]; + u16 sector_index, rf_module_index; + u8 sector_type; + u32 rf_modules_vec = 0; + struct wmi_set_rf_sector_params_cmd cmd; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_set_rf_sector_params_done_event evt; + } __packed reply; + struct nlattr *nl_cfg; + struct wmi_rf_sector_info *si; + + if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) + return -EOPNOTSUPP; + + rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, + wil_rf_sector_policy, NULL); + if (rc) { + wil_err(wil, "Invalid rf sector ATTR\n"); + return rc; + } + + if (!tb[QCA_ATTR_DMG_RF_SECTOR_INDEX] || + !tb[QCA_ATTR_DMG_RF_SECTOR_TYPE] || + !tb[QCA_ATTR_DMG_RF_SECTOR_CFG]) { + wil_err(wil, "Invalid rf sector spec\n"); + return -EINVAL; + } + + sector_index = nla_get_u16( + tb[QCA_ATTR_DMG_RF_SECTOR_INDEX]); + if (sector_index >= WIL_MAX_RF_SECTORS) { + wil_err(wil, "Invalid sector index %d\n", sector_index); + return -EINVAL; + } + + sector_type = nla_get_u8(tb[QCA_ATTR_DMG_RF_SECTOR_TYPE]); + if (sector_type >= QCA_ATTR_DMG_RF_SECTOR_TYPE_MAX) { + wil_err(wil, "Invalid sector type %d\n", sector_type); + return -EINVAL; + } + + memset(&cmd, 0, sizeof(cmd)); + + cmd.sector_idx = cpu_to_le16(sector_index); + cmd.sector_type = sector_type; + nla_for_each_nested(nl_cfg, tb[QCA_ATTR_DMG_RF_SECTOR_CFG], + tmp) { + rc = nla_parse_nested(tb2, QCA_ATTR_DMG_RF_SECTOR_CFG_MAX, + nl_cfg, wil_rf_sector_cfg_policy, + NULL); + if (rc) { + wil_err(wil, "invalid sector cfg\n"); + return -EINVAL; + } + + if (!tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_MODULE_INDEX] || + !tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE0] || + !tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE1] || + !tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE2] || + !tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_HI] || + !tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_LO] || + !tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_DTYPE_X16]) { + wil_err(wil, "missing cfg params\n"); + return -EINVAL; + } + + rf_module_index = nla_get_u8( + tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_MODULE_INDEX]); + if (rf_module_index >= WMI_MAX_RF_MODULES_NUM) { + wil_err(wil, "invalid RF module index %d\n", + rf_module_index); + return -EINVAL; + } + rf_modules_vec |= BIT(rf_module_index); + si = &cmd.sectors_info[rf_module_index]; + si->etype0 = cpu_to_le32(nla_get_u32( + tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE0])); + si->etype1 = cpu_to_le32(nla_get_u32( + tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE1])); + si->etype2 = cpu_to_le32(nla_get_u32( + tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_ETYPE2])); + si->psh_hi = cpu_to_le32(nla_get_u32( + tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_HI])); + si->psh_lo = cpu_to_le32(nla_get_u32( + tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_PSH_LO])); + si->dtype_swch_off = cpu_to_le32(nla_get_u32( + tb2[QCA_ATTR_DMG_RF_SECTOR_CFG_DTYPE_X16])); + } + + cmd.rf_modules_vec = rf_modules_vec & 0xFF; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_SET_RF_SECTOR_PARAMS_CMDID, &cmd, sizeof(cmd), + WMI_SET_RF_SECTOR_PARAMS_DONE_EVENTID, + &reply, sizeof(reply), + 500); + if (rc) + return rc; + return wil_rf_sector_status_to_rc(reply.evt.status); +} + +static int wil_rf_sector_get_selected(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len) +{ + struct wil6210_priv *wil = wdev_to_wil(wdev); + int rc; + struct nlattr *tb[QCA_ATTR_DMG_RF_SECTOR_MAX + 1]; + u8 sector_type, mac_addr[ETH_ALEN]; + int cid = 0; + struct wmi_get_selected_rf_sector_index_cmd cmd; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_get_selected_rf_sector_index_done_event evt; + } __packed reply; + struct sk_buff *msg; + + if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) + return -EOPNOTSUPP; + + rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, + wil_rf_sector_policy, NULL); + if (rc) { + wil_err(wil, "Invalid rf sector ATTR\n"); + return rc; + } + + if (!tb[QCA_ATTR_DMG_RF_SECTOR_TYPE]) { + wil_err(wil, "Invalid rf sector spec\n"); + return -EINVAL; + } + sector_type = nla_get_u8(tb[QCA_ATTR_DMG_RF_SECTOR_TYPE]); + if (sector_type >= QCA_ATTR_DMG_RF_SECTOR_TYPE_MAX) { + wil_err(wil, "Invalid sector type %d\n", sector_type); + return -EINVAL; + } + + if (tb[QCA_ATTR_MAC_ADDR]) { + ether_addr_copy(mac_addr, nla_data(tb[QCA_ATTR_MAC_ADDR])); + cid = wil_find_cid(wil, mac_addr); + if (cid < 0) { + wil_err(wil, "invalid MAC address %pM\n", mac_addr); + return -ENOENT; + } + } else { + if (test_bit(wil_status_fwconnected, wil->status)) { + wil_err(wil, "must specify MAC address when connected\n"); + return -EINVAL; + } + } + + memset(&cmd, 0, sizeof(cmd)); + cmd.cid = (u8)cid; + cmd.sector_type = sector_type; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_GET_SELECTED_RF_SECTOR_INDEX_CMDID, + &cmd, sizeof(cmd), + WMI_GET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID, + &reply, sizeof(reply), + 500); + if (rc) + return rc; + if (reply.evt.status) { + wil_err(wil, "get rf selected sector cfg failed with status %d\n", + reply.evt.status); + return wil_rf_sector_status_to_rc(reply.evt.status); + } + + msg = cfg80211_vendor_cmd_alloc_reply_skb( + wiphy, 64 * WMI_MAX_RF_MODULES_NUM); + if (!msg) + return -ENOMEM; + + if (nla_put_u64_64bit(msg, QCA_ATTR_TSF, + le64_to_cpu(reply.evt.tsf), + QCA_ATTR_PAD) || + nla_put_u16(msg, QCA_ATTR_DMG_RF_SECTOR_INDEX, + le16_to_cpu(reply.evt.sector_idx))) + goto nla_put_failure; + + rc = cfg80211_vendor_cmd_reply(msg); + return rc; +nla_put_failure: + kfree_skb(msg); + return -ENOBUFS; +} + +static int wil_rf_sector_wmi_set_selected(struct wil6210_priv *wil, + u16 sector_index, + u8 sector_type, u8 cid) +{ + struct wmi_set_selected_rf_sector_index_cmd cmd; + struct { + struct wmi_cmd_hdr wmi; + struct wmi_set_selected_rf_sector_index_done_event evt; + } __packed reply; + int rc; + + memset(&cmd, 0, sizeof(cmd)); + cmd.sector_idx = cpu_to_le16(sector_index); + cmd.sector_type = sector_type; + cmd.cid = (u8)cid; + memset(&reply, 0, sizeof(reply)); + rc = wmi_call(wil, WMI_SET_SELECTED_RF_SECTOR_INDEX_CMDID, + &cmd, sizeof(cmd), + WMI_SET_SELECTED_RF_SECTOR_INDEX_DONE_EVENTID, + &reply, sizeof(reply), + 500); + if (rc) + return rc; + return wil_rf_sector_status_to_rc(reply.evt.status); +} + +static int wil_rf_sector_set_selected(struct wiphy *wiphy, + struct wireless_dev *wdev, + const void *data, int data_len) +{ + struct wil6210_priv *wil = wdev_to_wil(wdev); + int rc; + struct nlattr *tb[QCA_ATTR_DMG_RF_SECTOR_MAX + 1]; + u16 sector_index; + u8 sector_type, mac_addr[ETH_ALEN], i; + int cid = 0; + + if (!test_bit(WMI_FW_CAPABILITY_RF_SECTORS, wil->fw_capabilities)) + return -EOPNOTSUPP; + + rc = nla_parse(tb, QCA_ATTR_DMG_RF_SECTOR_MAX, data, data_len, + wil_rf_sector_policy, NULL); + if (rc) { + wil_err(wil, "Invalid rf sector ATTR\n"); + return rc; + } + + if (!tb[QCA_ATTR_DMG_RF_SECTOR_INDEX] || + !tb[QCA_ATTR_DMG_RF_SECTOR_TYPE]) { + wil_err(wil, "Invalid rf sector spec\n"); + return -EINVAL; + } + + sector_index = nla_get_u16( + tb[QCA_ATTR_DMG_RF_SECTOR_INDEX]); + if (sector_index >= WIL_MAX_RF_SECTORS && + sector_index != WMI_INVALID_RF_SECTOR_INDEX) { + wil_err(wil, "Invalid sector index %d\n", sector_index); + return -EINVAL; + } + + sector_type = nla_get_u8(tb[QCA_ATTR_DMG_RF_SECTOR_TYPE]); + if (sector_type >= QCA_ATTR_DMG_RF_SECTOR_TYPE_MAX) { + wil_err(wil, "Invalid sector type %d\n", sector_type); + return -EINVAL; + } + + if (tb[QCA_ATTR_MAC_ADDR]) { + ether_addr_copy(mac_addr, nla_data(tb[QCA_ATTR_MAC_ADDR])); + if (!is_broadcast_ether_addr(mac_addr)) { + cid = wil_find_cid(wil, mac_addr); + if (cid < 0) { + wil_err(wil, "invalid MAC address %pM\n", + mac_addr); + return -ENOENT; + } + } else { + if (sector_index != WMI_INVALID_RF_SECTOR_INDEX) { + wil_err(wil, "broadcast MAC valid only with unlocking\n"); + return -EINVAL; + } + cid = -1; + } + } else { + if (test_bit(wil_status_fwconnected, wil->status)) { + wil_err(wil, "must specify MAC address when connected\n"); + return -EINVAL; + } + /* otherwise, using cid=0 for unassociated station */ + } + + if (cid >= 0) { + rc = wil_rf_sector_wmi_set_selected(wil, sector_index, + sector_type, cid); + } else { + /* unlock all cids */ + rc = wil_rf_sector_wmi_set_selected( + wil, WMI_INVALID_RF_SECTOR_INDEX, sector_type, + WIL_CID_ALL); + if (rc == -EINVAL) { + for (i = 0; i < WIL6210_MAX_CID; i++) { + rc = wil_rf_sector_wmi_set_selected( + wil, WMI_INVALID_RF_SECTOR_INDEX, + sector_type, i); + /* the FW will silently ignore and return + * success for unused cid, so abort the loop + * on any other error + */ + if (rc) { + wil_err(wil, "unlock cid %d failed with status %d\n", + i, rc); + break; + } + } + } + } + + return rc; +} |