From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f49.google.com (mail-wr1-f49.google.com [209.85.221.49]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D0E4017F for ; Tue, 27 Jul 2021 23:22:31 +0000 (UTC) Received: by mail-wr1-f49.google.com with SMTP id e2so251249wrq.6 for ; Tue, 27 Jul 2021 16:22:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=philpotter-co-uk.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=VwLFXSprwDyKotfpZ3bvB9VXniJctgjGpSm6I1z4p5s=; b=05eC6uXPtkL64dRsdh6r0AuUnTZiZvdDzY/40i25fiG7pNMJhw7ujZlaRlBMPVWjrO VJg4oYV5L+bva53VDfY6HFk4wvFVpc5blGxxDJFSE7MiNT3yIr1brmAsyMQ90IetWtY+ 8dqVrOBjAQcplbh7TA0YsvLOQX3A+2x6THU3uid7hQX0mcKuG6WXq5D+qoQRdkvnRG61 MJHIcgUcXDrcOZcUvAKUARX1XNglWPEW4X2yH9JUIbmy3I61hAt5f0zsPAkZU4YgMZiY Y0bBcJXasX0ISzmSjZmRKT8L0le8+uZ81GRR8PgLYoBRfJ0HYz8tZqb4uei6X+irWAiN ZuaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=VwLFXSprwDyKotfpZ3bvB9VXniJctgjGpSm6I1z4p5s=; b=Slv7J5U9kulNXCmhgl/Hknnw5lowGsxzFZF0bWj6DjfgpUZy3cpXITFbTGhshnll9w GGSUhULtmZ9mChWzppBeiMwZcCHnY9Do5Ll5LazyKF26Z78WeZiXv6Sh8tPfCVPZd6L9 mq9LVT6v8wrJ3AkyP57QlPtaTfgOKoMhoB+ClA/JUBnYt56nLlzzUwuE2/EAwDwGEnEH PLMRECbjfKWS2EmFlfwqlhmf6r0Ea+A2UQDOModhDr4+QjypKsmhcSIzM3rhw4ACuMHE wy70BTwn9zQQCtmkXQ8FlPEVxRAYIqD7aXUMNG31HzZuArCeiRH3upQv93vApMwdXjQq P8Rw== X-Gm-Message-State: AOAM533MXRq4wsglz5vV15mYDY06OXC+fd3J1ipLrPYCy/RsS7beVpxB mjfn3WrHhxx0YIOriYqwQgNG1g== X-Google-Smtp-Source: ABdhPJzOFsEUTsNdvfqXqvc1ywv1QMTEXw+QHBa7VldtzmPq6OxqRw3zP12gN6bVD8c9j3Ul17yBEw== X-Received: by 2002:adf:ee51:: with SMTP id w17mr12160532wro.279.1627428149358; Tue, 27 Jul 2021 16:22:29 -0700 (PDT) Received: from localhost.localdomain (3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.1.f.d.0.b.8.0.1.0.0.2.ip6.arpa. [2001:8b0:df16::3]) by smtp.gmail.com with ESMTPSA id m7sm3848367wmq.20.2021.07.27.16.22.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Jul 2021 16:22:28 -0700 (PDT) From: Phillip Potter To: gregkh@linuxfoundation.org Cc: Larry.Finger@lwfinger.net, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev, fabioaiuto83@gmail.com, martin@kaiser.cx Subject: [PATCH v4 3/6] staging: r8188eu: introduce new os_dep dir for RTL8188eu driver Date: Wed, 28 Jul 2021 00:22:16 +0100 Message-Id: <20210727232219.2948-4-phil@philpotter.co.uk> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210727232219.2948-1-phil@philpotter.co.uk> References: <20210727232219.2948-1-phil@philpotter.co.uk> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patchset is split in order to keep the file sizes down. This os_dep directory is part of the newer/better driver from GitHub modified by Larry Finger. Import this as the basis for all future work going forward. Suggested-by: Larry Finger Signed-off-by: Phillip Potter --- drivers/staging/r8188eu/os_dep/ioctl_linux.c | 8178 +++++++++++++++++ drivers/staging/r8188eu/os_dep/mlme_linux.c | 302 + drivers/staging/r8188eu/os_dep/os_intfs.c | 1283 +++ .../staging/r8188eu/os_dep/osdep_service.c | 535 ++ drivers/staging/r8188eu/os_dep/recv_linux.c | 270 + drivers/staging/r8188eu/os_dep/rtw_android.c | 303 + drivers/staging/r8188eu/os_dep/usb_intf.c | 863 ++ .../staging/r8188eu/os_dep/usb_ops_linux.c | 283 + drivers/staging/r8188eu/os_dep/xmit_linux.c | 282 + 9 files changed, 12299 insertions(+) create mode 100644 drivers/staging/r8188eu/os_dep/ioctl_linux.c create mode 100644 drivers/staging/r8188eu/os_dep/mlme_linux.c create mode 100644 drivers/staging/r8188eu/os_dep/os_intfs.c create mode 100644 drivers/staging/r8188eu/os_dep/osdep_service.c create mode 100644 drivers/staging/r8188eu/os_dep/recv_linux.c create mode 100644 drivers/staging/r8188eu/os_dep/rtw_android.c create mode 100644 drivers/staging/r8188eu/os_dep/usb_intf.c create mode 100644 drivers/staging/r8188eu/os_dep/usb_ops_linux.c create mode 100644 drivers/staging/r8188eu/os_dep/xmit_linux.c diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c new file mode 100644 index 000000000000..faced0d0af1d --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c @@ -0,0 +1,8178 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _IOCTL_LINUX_C_ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30) + +#define SCAN_ITEM_SIZE 768 +#define MAX_CUSTOM_LEN 64 +#define RATE_COUNT 4 + +/* combo scan */ +#define WEXT_CSCAN_AMOUNT 9 +#define WEXT_CSCAN_BUF_LEN 360 +#define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00" +#define WEXT_CSCAN_HEADER_SIZE 12 +#define WEXT_CSCAN_SSID_SECTION 'S' +#define WEXT_CSCAN_CHANNEL_SECTION 'C' +#define WEXT_CSCAN_NPROBE_SECTION 'N' +#define WEXT_CSCAN_ACTV_DWELL_SECTION 'A' +#define WEXT_CSCAN_PASV_DWELL_SECTION 'P' +#define WEXT_CSCAN_HOME_DWELL_SECTION 'H' +#define WEXT_CSCAN_TYPE_SECTION 'T' + +static struct mp_ioctl_handler mp_ioctl_hdl[] = { +/*0*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_start_test_hdl, OID_RT_PRO_START_TEST) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_stop_test_hdl, OID_RT_PRO_STOP_TEST) + + GEN_HANDLER(sizeof(struct rwreg_param), rtl8188eu_oid_rt_pro_read_register_hdl, OID_RT_PRO_READ_REGISTER) + GEN_HANDLER(sizeof(struct rwreg_param), rtl8188eu_oid_rt_pro_write_register_hdl, OID_RT_PRO_WRITE_REGISTER) + GEN_HANDLER(sizeof(struct bb_reg_param), rtl8188eu_oid_rt_pro_read_bb_reg_hdl, OID_RT_PRO_READ_BB_REG) +/*5*/ GEN_HANDLER(sizeof(struct bb_reg_param), rtl8188eu_oid_rt_pro_write_bb_reg_hdl, OID_RT_PRO_WRITE_BB_REG) + GEN_HANDLER(sizeof(struct rf_reg_param), rtl8188eu_oid_rt_pro_read_rf_reg_hdl, OID_RT_PRO_RF_READ_REGISTRY) + GEN_HANDLER(sizeof(struct rf_reg_param), rtl8188eu_oid_rt_pro_write_rf_reg_hdl, OID_RT_PRO_RF_WRITE_REGISTRY) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_channel_direct_call_hdl, OID_RT_PRO_SET_CHANNEL_DIRECT_CALL) + GEN_HANDLER(sizeof(struct txpower_param), rtl8188eu_oid_rt_pro_set_tx_power_control_hdl, OID_RT_PRO_SET_TX_POWER_CONTROL) +/*10*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_data_rate_hdl, OID_RT_PRO_SET_DATA_RATE) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_set_bandwidth_hdl, OID_RT_SET_BANDWIDTH) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_antenna_bb_hdl, OID_RT_PRO_SET_ANTENNA_BB) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_continuous_tx_hdl, OID_RT_PRO_SET_CONTINUOUS_TX) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_single_carrier_tx_hdl, OID_RT_PRO_SET_SINGLE_CARRIER_TX) +/*15*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_carrier_suppression_tx_hdl, OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_single_tone_tx_hdl, OID_RT_PRO_SET_SINGLE_TONE_TX) + + EXT_MP_IOCTL_HANDLER(0, xmit_packet, 0) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_set_rx_packet_type_hdl, OID_RT_SET_RX_PACKET_TYPE) + GEN_HANDLER(0, rtl8188eu_oid_rt_reset_phy_rx_packet_count_hdl, OID_RT_RESET_PHY_RX_PACKET_COUNT) +/*20*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_phy_rx_packet_received_hdl, OID_RT_GET_PHY_RX_PACKET_RECEIVED) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_phy_rx_packet_crc32_error_hdl, OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR) + + GEN_HANDLER(sizeof(struct eeprom_rw_param), NULL, 0) + GEN_HANDLER(sizeof(struct eeprom_rw_param), NULL, 0) + GEN_HANDLER(sizeof(struct efuse_access_struct), rtl8188eu_oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE) +/*25*/ GEN_HANDLER(0, rtl8188eu_oid_rt_pro_efuse_map_hdl, OID_RT_PRO_EFUSE_MAP) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_efuse_max_size_hdl, OID_RT_GET_EFUSE_MAX_SIZE) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_efuse_current_size_hdl, OID_RT_GET_EFUSE_CURRENT_SIZE) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_thermal_meter_hdl, OID_RT_PRO_GET_THERMAL_METER) + GEN_HANDLER(sizeof(u8), rtl8188eu_oid_rt_pro_set_power_tracking_hdl, OID_RT_PRO_SET_POWER_TRACKING) +/*30*/ GEN_HANDLER(sizeof(u8), rtl8188eu_oid_rt_set_power_down_hdl, OID_RT_SET_POWER_DOWN) +/*31*/ GEN_HANDLER(0, rtl8188eu_oid_rt_pro_trigger_gpio_hdl, 0) +}; + +static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000, + 6000000, 9000000, 12000000, 18000000, 24000000, 36000000, + 48000000, 54000000}; + +static const char * const iw_operation_mode[] = { + "Auto", "Ad-Hoc", "Managed", "Master", "Repeater", + "Secondary", "Monitor" +}; + +static int hex2num_i(char c) +{ + if (c >= '0' && c <= '9') + return c - '0'; + if (c >= 'a' && c <= 'f') + return c - 'a' + 10; + if (c >= 'A' && c <= 'F') + return c - 'A' + 10; + return -1; +} + +/** + * hwaddr_aton - Convert ASCII string to MAC address + * @txt: MAC address as a string (e.g., "00:11:22:33:44:55") + * @addr: Buffer for the MAC address (ETH_ALEN = 6 bytes) + * Returns: 0 on success, -1 on failure (e.g., string not a MAC address) + */ +static int hwaddr_aton_i(const char *txt, u8 *addr) +{ + int i; + + for (i = 0; i < 6; i++) { + int a, b; + + a = hex2num_i(*txt++); + if (a < 0) + return -1; + b = hex2num_i(*txt++); + if (b < 0) + return -1; + *addr++ = (a << 4) | b; + if (i < 5 && *txt++ != ':') + return -1; + } + + return 0; +} + +void indicate_wx_scan_complete_event(struct adapter *padapter) +{ + union iwreq_data wrqu; + + memset(&wrqu, 0, sizeof(union iwreq_data)); + wireless_send_event(padapter->pnetdev, SIOCGIWSCAN, &wrqu, NULL); +} + +void rtw_indicate_wx_assoc_event(struct adapter *padapter) +{ + union iwreq_data wrqu; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + memset(&wrqu, 0, sizeof(union iwreq_data)); + + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + + memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN); + + DBG_88E_LEVEL(_drv_always_, "assoc success\n"); + wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); +} + +void rtw_indicate_wx_disassoc_event(struct adapter *padapter) +{ + union iwreq_data wrqu; + + memset(&wrqu, 0, sizeof(union iwreq_data)); + + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); + + DBG_88E_LEVEL(_drv_always_, "indicate disassoc\n"); + wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); +} + +static char *translate_scan(struct adapter *padapter, + struct iw_request_info *info, + struct wlan_network *pnetwork, + char *start, char *stop) +{ + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct iw_event iwe; + u16 cap; + __le16 le_tmp; + u32 ht_ielen = 0; + char *custom; + char *p; + u16 max_rate = 0, rate, ht_cap = false; + u32 i = 0; + u8 bw_40MHz = 0, short_GI = 0; + u16 mcs_rate = 0; + u8 ss, sq; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + u32 blnGotP2PIE = false; + + /* User is doing the P2P device discovery */ + /* The prefix of SSID should be "DIRECT-" and the IE should contains the P2P IE. */ + /* If not, the driver should ignore this AP and go to the next AP. */ + + /* Verifying the SSID */ + if (!memcmp(pnetwork->network.Ssid.Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN)) { + u32 p2pielen = 0; + + if (pnetwork->network.Reserved[0] == 2) {/* Probe Request */ + /* Verifying the P2P IE */ + if (rtw_get_p2p_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &p2pielen)) + blnGotP2PIE = true; + } else {/* Beacon or Probe Respones */ + /* Verifying the P2P IE */ + if (rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen)) + blnGotP2PIE = true; + } + } + + if (!blnGotP2PIE) + return start; + } +#endif /* CONFIG_88EU_P2P */ + + /* AP MAC address */ + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + + memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN); + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); + + /* Add the ESSID */ + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + iwe.u.data.length = min_t(u16, pnetwork->network.Ssid.SsidLength, 32); + start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); + + /* parsing HT_CAP_IE */ + p = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.IELength-12); + + if (p && ht_ielen > 0) { + struct ieee80211_ht_cap *pht_capie; + + ht_cap = true; + pht_capie = (struct ieee80211_ht_cap *)(p+2); + memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2); + bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & + IEEE80211_HT_CAP_SUP_WIDTH) ? 1 : 0; + short_GI = (le16_to_cpu(pht_capie->cap_info) & + (IEEE80211_HT_CAP_SGI_20|IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; + } + + /* Add the protocol name */ + iwe.cmd = SIOCGIWNAME; + if ((rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates))) { + if (ht_cap) + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); + else + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); + } else if ((rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates))) { + if (ht_cap) + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); + else + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); + } else { + if (pnetwork->network.Configuration.DSConfig > 14) { + if (ht_cap) + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11an"); + else + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a"); + } else { + if (ht_cap) + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); + else + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); + } + } + + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); + + /* Add mode */ + iwe.cmd = SIOCGIWMODE; + memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); + + cap = le16_to_cpu(le_tmp); + + if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_BSS)) { + if (cap & WLAN_CAPABILITY_BSS) + iwe.u.mode = IW_MODE_MASTER; + else + iwe.u.mode = IW_MODE_ADHOC; + + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); + } + + if (pnetwork->network.Configuration.DSConfig < 1) + pnetwork->network.Configuration.DSConfig = 1; + + /* Add frequency/channel */ + iwe.cmd = SIOCGIWFREQ; + iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000; + iwe.u.freq.e = 1; + iwe.u.freq.i = pnetwork->network.Configuration.DSConfig; + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); + + /* Add encryption capability */ + iwe.cmd = SIOCGIWENCODE; + if (cap & WLAN_CAPABILITY_PRIVACY) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + iwe.u.data.length = 0; + start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); + + /*Add basic and extended rates */ + max_rate = 0; + custom = kzalloc(MAX_CUSTOM_LEN, GFP_ATOMIC); + if (!custom) + return start; + p = custom; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): "); + while (pnetwork->network.SupportedRates[i] != 0) { + rate = pnetwork->network.SupportedRates[i]&0x7F; + if (rate > max_rate) + max_rate = rate; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), + "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); + i++; + } + + if (ht_cap) { + if (mcs_rate&0x8000)/* MCS15 */ + max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130); + else if (mcs_rate&0x0080)/* MCS7 */ + ; + else/* default MCS7 */ + max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65); + + max_rate = max_rate*2;/* Mbps/2; */ + } + + iwe.cmd = SIOCGIWRATE; + iwe.u.bitrate.fixed = 0; + iwe.u.bitrate.disabled = 0; + iwe.u.bitrate.value = max_rate * 500000; + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN); + + /* parsing WPA/WPA2 IE */ + { + u8 *buf; + u8 *wpa_ie, *rsn_ie; + u16 wpa_len = 0, rsn_len = 0; + u8 *p; + + buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC); + if (!buf) + goto exit; + wpa_ie = kzalloc(255, GFP_ATOMIC); + if (!wpa_ie) { + kfree(buf); + goto exit; + } + rsn_ie = kzalloc(255, GFP_ATOMIC); + if (!rsn_ie) { + kfree(buf); + kfree(wpa_ie); + goto exit; + } + rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, rsn_ie, &rsn_len, wpa_ie, &wpa_len); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.Ssid.Ssid)); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len)); + + if (wpa_len > 0) { + p = buf; + memset(buf, 0, MAX_WPA_IE_LEN); + p += sprintf(p, "wpa_ie ="); + for (i = 0; i < wpa_len; i++) + p += sprintf(p, "%02x", wpa_ie[i]); + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = strlen(buf); + start = iwe_stream_add_point(info, start, stop, &iwe, buf); + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = wpa_len; + start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie); + } + if (rsn_len > 0) { + p = buf; + memset(buf, 0, MAX_WPA_IE_LEN); + p += sprintf(p, "rsn_ie ="); + for (i = 0; i < rsn_len; i++) + p += sprintf(p, "%02x", rsn_ie[i]); + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = strlen(buf); + start = iwe_stream_add_point(info, start, stop, &iwe, buf); + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = rsn_len; + start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie); + } + kfree(buf); + kfree(wpa_ie); + kfree(rsn_ie); + } + + {/* parsing WPS IE */ + uint cnt = 0, total_ielen; + u8 *wpsie_ptr = NULL; + uint wps_ielen = 0; + + u8 *ie_ptr = pnetwork->network.IEs + _FIXED_IE_LENGTH_; + total_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_; + + while (cnt < total_ielen) { + if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) { + wpsie_ptr = &ie_ptr[cnt]; + iwe.cmd = IWEVGENIE; + iwe.u.data.length = (u16)wps_ielen; + start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr); + } + cnt += ie_ptr[cnt+1]+2; /* goto next */ + } + } + + /* Add quality statistics */ + iwe.cmd = IWEVQUAL; + iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID; + + if (check_fwstate(pmlmepriv, _FW_LINKED) == true && + is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network)) { + ss = padapter->recvpriv.signal_strength; + sq = padapter->recvpriv.signal_qual; + } else { + ss = pnetwork->network.PhyInfo.SignalStrength; + sq = pnetwork->network.PhyInfo.SignalQuality; + } + + iwe.u.qual.level = (u8)ss; + iwe.u.qual.qual = (u8)sq; /* signal quality */ + iwe.u.qual.noise = 0; /* noise level */ + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); +exit: + kfree(custom); + return start; +} + +static int wpa_set_auth_algs(struct net_device *dev, u32 value) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int ret = 0; + + if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY and AUTH_ALG_OPEN_SYSTEM [value:0x%x]\n", value); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; + } else if (value & AUTH_ALG_SHARED_KEY) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY [value:0x%x]\n", value); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; + } else if (value & AUTH_ALG_OPEN_SYSTEM) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_OPEN_SYSTEM\n"); + if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) { + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; + } + } else if (value & AUTH_ALG_LEAP) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_LEAP\n"); + } else { + DBG_88E("wpa_set_auth_algs, error!\n"); + ret = -EINVAL; + } + return ret; +} + +static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) +{ + int ret = 0; + u32 wep_key_idx, wep_key_len, wep_total_len; + struct ndis_802_11_wep *pwep = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + param->u.crypt.err = 0; + param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; + + if (param_len < (u32) ((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) { + ret = -EINVAL; + goto exit; + } + + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { + if (param->u.crypt.idx >= WEP_KEYS) { + ret = -EINVAL; + goto exit; + } + } else { + ret = -EINVAL; + goto exit; + } + + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("wpa_set_encryption, crypt.alg = WEP\n")); + DBG_88E("wpa_set_encryption, crypt.alg = WEP\n"); + + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; + + wep_key_idx = param->u.crypt.idx; + wep_key_len = param->u.crypt.key_len; + + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(1)wep_key_idx =%d\n", wep_key_idx)); + DBG_88E("(1)wep_key_idx =%d\n", wep_key_idx); + + if (wep_key_idx > WEP_KEYS) + return -EINVAL; + + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("(2)wep_key_idx =%d\n", wep_key_idx)); + + if (wep_key_len > 0) { + wep_key_len = wep_key_len <= 5 ? 5 : 13; + wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); + pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len); + if (pwep == NULL) { + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, (" wpa_set_encryption: pwep allocate fail !!!\n")); + goto exit; + } + memset(pwep, 0, wep_total_len); + pwep->KeyLength = wep_key_len; + pwep->Length = wep_total_len; + if (wep_key_len == 13) { + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; + } + } else { + ret = -EINVAL; + goto exit; + } + pwep->KeyIndex = wep_key_idx; + pwep->KeyIndex |= 0x80000000; + memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); + if (param->u.crypt.set_tx) { + DBG_88E("wep, set_tx = 1\n"); + if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) + ret = -EOPNOTSUPP; + } else { + DBG_88E("wep, set_tx = 0\n"); + if (wep_key_idx >= WEP_KEYS) { + ret = -EOPNOTSUPP; + goto exit; + } + memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); + psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; + rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0); + } + goto exit; + } + + if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */ + struct sta_info *psta, *pbcmc_sta; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_MP_STATE)) { /* sta mode */ + psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); + if (psta == NULL) { + ; + } else { + if (strcmp(param->u.crypt.alg, "none") != 0) + psta->ieee8021x_blocked = false; + + if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || + (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) + psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; + + if (param->u.crypt.set_tx == 1) { /* pairwise key */ + memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + + if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ + memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8); + memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8); + padapter->securitypriv.busetkipkey = false; + } + + DBG_88E(" ~~~~set sta key:unicastkey\n"); + + rtw_setstakey_cmd(padapter, (unsigned char *)psta, true); + } else { /* group key */ + memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8); + memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8); + padapter->securitypriv.binstallGrpkey = true; + DBG_88E(" ~~~~set sta key:groupkey\n"); + + padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx; + + rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1); +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) + rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_DONE); +#endif /* CONFIG_88EU_P2P */ + } + } + pbcmc_sta = rtw_get_bcmc_stainfo(padapter); + if (pbcmc_sta == NULL) { + ; + } else { + /* Jeff: don't disable ieee8021x_blocked while clearing key */ + if (strcmp(param->u.crypt.alg, "none") != 0) + pbcmc_sta->ieee8021x_blocked = false; + + if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || + (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) + pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; + } + } + } + +exit: + + kfree(pwep); + + return ret; +} + +static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ielen) +{ + u8 *buf = NULL; + int group_cipher = 0, pairwise_cipher = 0; + int ret = 0; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + if ((ielen > MAX_WPA_IE_LEN) || (pie == NULL)) { + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + if (pie == NULL) + return ret; + else + return -EINVAL; + } + + if (ielen) { + buf = rtw_zmalloc(ielen); + if (buf == NULL) { + ret = -ENOMEM; + goto exit; + } + + memcpy(buf, pie, ielen); + + /* dump */ + { + int i; + DBG_88E("\n wpa_ie(length:%d):\n", ielen); + for (i = 0; i < ielen; i += 8) + DBG_88E("0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", buf[i], buf[i+1], buf[i+2], buf[i+3], buf[i+4], buf[i+5], buf[i+6], buf[i+7]); + } + + if (ielen < RSN_HEADER_LEN) { + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("Ie len too short %d\n", ielen)); + ret = -1; + goto exit; + } + + if (rtw_parse_wpa_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; + memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); + } + + if (rtw_parse_wpa2_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; + memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); + } + + switch (group_cipher) { + case WPA_CIPHER_NONE: + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + break; + case WPA_CIPHER_WEP40: + padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WPA_CIPHER_TKIP: + padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WPA_CIPHER_CCMP: + padapter->securitypriv.dot118021XGrpPrivacy = _AES_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + case WPA_CIPHER_WEP104: + padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + } + + switch (pairwise_cipher) { + case WPA_CIPHER_NONE: + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + break; + case WPA_CIPHER_WEP40: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WPA_CIPHER_TKIP: + padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WPA_CIPHER_CCMP: + padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + case WPA_CIPHER_WEP104: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + } + + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + {/* set wps_ie */ + u16 cnt = 0; + u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; + + while (cnt < ielen) { + eid = buf[cnt]; + if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt+2], wps_oui, 4))) { + DBG_88E("SET WPS_IE\n"); + + padapter->securitypriv.wps_ie_len = ((buf[cnt+1]+2) < (MAX_WPA_IE_LEN<<2)) ? (buf[cnt+1]+2) : (MAX_WPA_IE_LEN<<2); + + memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len); + + set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS); +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_OK)) + rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_ING); +#endif /* CONFIG_88EU_P2P */ + cnt += buf[cnt+1]+2; + break; + } else { + cnt += buf[cnt+1]+2; /* goto next */ + } + } + } + } + + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, + ("rtw_set_wpa_ie: pairwise_cipher = 0x%08x padapter->securitypriv.ndisencryptstatus =%d padapter->securitypriv.ndisauthtype =%d\n", + pairwise_cipher, padapter->securitypriv.ndisencryptstatus, padapter->securitypriv.ndisauthtype)); +exit: + kfree(buf); + return ret; +} + +typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; + +static int rtw_wx_get_name(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u32 ht_ielen = 0; + char *p; + u8 ht_cap = false; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + NDIS_802_11_RATES_EX *prates = NULL; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("cmd_code =%x\n", info->cmd)); + + + + if (check_fwstate(pmlmepriv, _FW_LINKED|WIFI_ADHOC_MASTER_STATE) == true) { + /* parsing HT_CAP_IE */ + p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength-12); + if (p && ht_ielen > 0) + ht_cap = true; + + prates = &pcur_bss->SupportedRates; + + if (rtw_is_cckratesonly_included((u8 *)prates) == true) { + if (ht_cap) + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn"); + else + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b"); + } else if ((rtw_is_cckrates_included((u8 *)prates)) == true) { + if (ht_cap) + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn"); + else + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg"); + } else { + if (pcur_bss->Configuration.DSConfig > 14) { + if (ht_cap) + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11an"); + else + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11a"); + } else { + if (ht_cap) + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn"); + else + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); + } + } + } else { + snprintf(wrqu->name, IFNAMSIZ, "unassociated"); + } + + + + return 0; +} + +static int rtw_wx_set_freq(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, ("+rtw_wx_set_freq\n")); + + + + return 0; +} + +static int rtw_wx_get_freq(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */ + wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000; + wrqu->freq.e = 1; + wrqu->freq.i = pcur_bss->Configuration.DSConfig; + } else { + wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000; + wrqu->freq.e = 1; + wrqu->freq.i = padapter->mlmeextpriv.cur_channel; + } + + return 0; +} + +static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + enum ndis_802_11_network_infra networkType; + int ret = 0; + + + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -EPERM; + goto exit; + } + + if (!padapter->hw_init_completed) { + ret = -EPERM; + goto exit; + } + + switch (wrqu->mode) { + case IW_MODE_AUTO: + networkType = Ndis802_11AutoUnknown; + DBG_88E("set_mode = IW_MODE_AUTO\n"); + break; + case IW_MODE_ADHOC: + networkType = Ndis802_11IBSS; + DBG_88E("set_mode = IW_MODE_ADHOC\n"); + break; + case IW_MODE_MASTER: + networkType = Ndis802_11APMode; + DBG_88E("set_mode = IW_MODE_MASTER\n"); + break; + case IW_MODE_INFRA: + networkType = Ndis802_11Infrastructure; + DBG_88E("set_mode = IW_MODE_INFRA\n"); + break; + default: + ret = -EINVAL; + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("\n Mode: %s is not supported\n", iw_operation_mode[wrqu->mode])); + goto exit; + } + if (rtw_set_802_11_infrastructure_mode(padapter, networkType) == false) { + ret = -EPERM; + goto exit; + } + rtw_setopmode_cmd(padapter, networkType); +exit: + + return ret; +} + +static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_get_mode\n")); + + + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + wrqu->mode = IW_MODE_INFRA; + else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) + wrqu->mode = IW_MODE_ADHOC; + else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) + wrqu->mode = IW_MODE_MASTER; + else + wrqu->mode = IW_MODE_AUTO; + + + + return 0; +} + +static int rtw_wx_set_pmkid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 j, blInserted = false; + int ret = false; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct iw_pmksa *pPMK = (struct iw_pmksa *)extra; + u8 strZeroMacAddress[ETH_ALEN] = {0x00}; + u8 strIssueBssid[ETH_ALEN] = {0x00}; + + memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); + if (pPMK->cmd == IW_PMKSA_ADD) { + DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_ADD!\n"); + if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) + return ret; + else + ret = true; + blInserted = false; + + /* overwrite PMKID */ + for (j = 0; j < NUM_PMKID_CACHE; j++) { + if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { + /* BSSID is matched, the same AP => rewrite with new PMKID. */ + DBG_88E("[rtw_wx_set_pmkid] BSSID exists in the PMKList.\n"); + memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); + psecuritypriv->PMKIDList[j].bUsed = true; + psecuritypriv->PMKIDIndex = j+1; + blInserted = true; + break; + } + } + + if (!blInserted) { + /* Find a new entry */ + DBG_88E("[rtw_wx_set_pmkid] Use the new entry index = %d for this PMKID.\n", + psecuritypriv->PMKIDIndex); + + memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN); + memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN); + + psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = true; + psecuritypriv->PMKIDIndex++; + if (psecuritypriv->PMKIDIndex == 16) + psecuritypriv->PMKIDIndex = 0; + } + } else if (pPMK->cmd == IW_PMKSA_REMOVE) { + DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_REMOVE!\n"); + ret = true; + for (j = 0; j < NUM_PMKID_CACHE; j++) { + if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { + /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */ + memset(psecuritypriv->PMKIDList[j].Bssid, 0x00, ETH_ALEN); + psecuritypriv->PMKIDList[j].bUsed = false; + break; + } + } + } else if (pPMK->cmd == IW_PMKSA_FLUSH) { + DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_FLUSH!\n"); + memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + psecuritypriv->PMKIDIndex = 0; + ret = true; + } + return ret; +} + +static int rtw_wx_get_sens(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + wrqu->sens.value = 0; + wrqu->sens.fixed = 0; /* no auto select */ + wrqu->sens.disabled = 1; + return 0; +} + +static int rtw_wx_get_range(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct iw_range *range = (struct iw_range *)extra; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + u16 val; + int i; + + + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_range. cmd_code =%x\n", info->cmd)); + + wrqu->data.length = sizeof(*range); + memset(range, 0, sizeof(*range)); + + /* Let's try to keep this struct in the same order as in + * linux/include/wireless.h + */ + + /* TODO: See what values we can set, and remove the ones we can't + * set, or fill them with some default data. + */ + + /* ~5 Mb/s real (802.11b) */ + range->throughput = 5 * 1000 * 1000; + + /* signal level threshold range */ + + /* percent values between 0 and 100. */ + range->max_qual.qual = 100; + range->max_qual.level = 100; + range->max_qual.noise = 100; + range->max_qual.updated = 7; /* Updated all three */ + + range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ + /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ + range->avg_qual.level = 178; /* -78 dBm */ + range->avg_qual.noise = 0; + range->avg_qual.updated = 7; /* Updated all three */ + + range->num_bitrates = RATE_COUNT; + + for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) + range->bitrate[i] = rtw_rates[i]; + + range->min_frag = MIN_FRAG_THRESHOLD; + range->max_frag = MAX_FRAG_THRESHOLD; + + range->pm_capa = 0; + + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 16; + + for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) { + /* Include only legal frequencies for some countries */ + if (pmlmeext->channel_set[i].ChannelNum != 0) { + range->freq[val].i = pmlmeext->channel_set[i].ChannelNum; + range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000; + range->freq[val].e = 1; + val++; + } + + if (val == IW_MAX_FREQUENCIES) + break; + } + + range->num_channels = val; + range->num_frequency = val; + +/* The following code will proivde the security capability to network manager. */ +/* If the driver doesn't provide this capability to network manager, */ +/* the WPA/WPA2 routers can't be chosen in the network manager. */ + +/* +#define IW_SCAN_CAPA_NONE 0x00 +#define IW_SCAN_CAPA_ESSID 0x01 +#define IW_SCAN_CAPA_BSSID 0x02 +#define IW_SCAN_CAPA_CHANNEL 0x04 +#define IW_SCAN_CAPA_MODE 0x08 +#define IW_SCAN_CAPA_RATE 0x10 +#define IW_SCAN_CAPA_TYPE 0x20 +#define IW_SCAN_CAPA_TIME 0x40 +*/ + + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; + + range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE | + IW_SCAN_CAPA_BSSID | IW_SCAN_CAPA_CHANNEL | + IW_SCAN_CAPA_MODE | IW_SCAN_CAPA_RATE; + + + return 0; +} + +/* set bssid flow */ +/* s1. rtw_set_802_11_infrastructure_mode() */ +/* s2. rtw_set_802_11_authentication_mode() */ +/* s3. set_802_11_encryption_mode() */ +/* s4. rtw_set_802_11_bssid() */ +static int rtw_wx_set_wap(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra) +{ + uint ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct sockaddr *temp = (struct sockaddr *)awrq; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct list_head *phead; + u8 *dst_bssid, *src_bssid; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + enum ndis_802_11_auth_mode authmode; + + + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -1; + goto exit; + } + + if (!padapter->bup) { + ret = -1; + goto exit; + } + + if (temp->sa_family != ARPHRD_ETHER) { + ret = -EINVAL; + goto exit; + } + + authmode = padapter->securitypriv.ndisauthtype; + spin_lock_bh(&queue->lock); + phead = get_list_head(queue); + pmlmepriv->pscanned = phead->next; + + while (phead != pmlmepriv->pscanned) { + + pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list); + + pmlmepriv->pscanned = pmlmepriv->pscanned->next; + + dst_bssid = pnetwork->network.MacAddress; + + src_bssid = temp->sa_data; + + if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) { + if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { + ret = -1; + spin_unlock_bh(&queue->lock); + goto exit; + } + + break; + } + } + spin_unlock_bh(&queue->lock); + + rtw_set_802_11_authentication_mode(padapter, authmode); + /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */ + if (rtw_set_802_11_bssid(padapter, temp->sa_data) == false) { + ret = -1; + goto exit; + } + +exit: + + + + return ret; +} + +static int rtw_wx_get_wap(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + + wrqu->ap_addr.sa_family = ARPHRD_ETHER; + + memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_wap\n")); + + + + if (((check_fwstate(pmlmepriv, _FW_LINKED)) == true) || + ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) == true) || + ((check_fwstate(pmlmepriv, WIFI_AP_STATE)) == true)) + memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN); + else + memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); + + + + return 0; +} + +static int rtw_wx_set_mlme(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u16 reason; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_mlme *mlme = (struct iw_mlme *)extra; + + if (mlme == NULL) + return -1; + + DBG_88E("%s\n", __func__); + + reason = mlme->reason_code; + + DBG_88E("%s, cmd =%d, reason =%d\n", __func__, mlme->cmd, reason); + + switch (mlme->cmd) { + case IW_MLME_DEAUTH: + if (!rtw_set_802_11_disassociate(padapter)) + ret = -1; + break; + case IW_MLME_DISASSOC: + if (!rtw_set_802_11_disassociate(padapter)) + ret = -1; + break; + default: + return -EOPNOTSUPP; + } + return ret; +} + +static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + u8 _status = false; + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); +#endif /* CONFIG_88EU_P2P */ + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_set_scan\n")); + + if (padapter->registrypriv.mp_mode == 1) { + if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { + ret = -1; + goto exit; + } + } + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -1; + goto exit; + } + + if (padapter->bDriverStopped) { + DBG_88E("bDriverStopped =%d\n", padapter->bDriverStopped); + ret = -1; + goto exit; + } + + if (!padapter->bup) { + ret = -1; + goto exit; + } + + if (!padapter->hw_init_completed) { + ret = -1; + goto exit; + } + + /* When Busy Traffic, driver do not site survey. So driver return success. */ + /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */ + /* modify by thomas 2011-02-22. */ + if (pmlmepriv->LinkDetectInfo.bBusyTraffic) { + indicate_wx_scan_complete_event(padapter); + goto exit; + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) { + indicate_wx_scan_complete_event(padapter); + goto exit; + } + +/* For the DMP WiFi Display project, the driver won't to scan because */ +/* the pmlmepriv->scan_interval is always equal to 3. */ +/* So, the wpa_supplicant won't find out the WPS SoftAP. */ + +#ifdef CONFIG_88EU_P2P + if (pwdinfo->p2p_state != P2P_STATE_NONE) { + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH); + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_FULL); + rtw_free_network_queue(padapter, true); + } +#endif /* CONFIG_88EU_P2P */ + + memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT); + + if (wrqu->data.length == sizeof(struct iw_scan_req)) { + struct iw_scan_req *req = (struct iw_scan_req *)extra; + + if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { + int len = min((int)req->essid_len, IW_ESSID_MAX_SIZE); + + memcpy(ssid[0].Ssid, req->essid, len); + ssid[0].SsidLength = len; + + DBG_88E("IW_SCAN_THIS_ESSID, ssid =%s, len =%d\n", req->essid, req->essid_len); + + spin_lock_bh(&pmlmepriv->lock); + + _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0); + + spin_unlock_bh(&pmlmepriv->lock); + } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { + DBG_88E("rtw_wx_set_scan, req->scan_type == IW_SCAN_TYPE_PASSIVE\n"); + } + } else { + if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE && + !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { + int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE; + char *pos = extra+WEXT_CSCAN_HEADER_SIZE; + char section; + char sec_len; + int ssid_index = 0; + + while (len >= 1) { + section = *(pos++); + len -= 1; + + switch (section) { + case WEXT_CSCAN_SSID_SECTION: + if (len < 1) { + len = 0; + break; + } + sec_len = *(pos++); len -= 1; + if (sec_len > 0 && sec_len <= len) { + ssid[ssid_index].SsidLength = sec_len; + memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength); + ssid_index++; + } + pos += sec_len; + len -= sec_len; + break; + case WEXT_CSCAN_TYPE_SECTION: + case WEXT_CSCAN_CHANNEL_SECTION: + pos += 1; + len -= 1; + break; + case WEXT_CSCAN_PASV_DWELL_SECTION: + case WEXT_CSCAN_HOME_DWELL_SECTION: + case WEXT_CSCAN_ACTV_DWELL_SECTION: + pos += 2; + len -= 2; + break; + default: + len = 0; /* stop parsing */ + } + } + + /* it has still some scan parameter to parse, we only do this now... */ + _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT); + } else { + _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); + } + } + + if (!_status) + ret = -1; + +exit: + + return ret; +} + +static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + struct list_head *plist, *phead; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + char *ev = extra; + char *stop = ev + wrqu->data.length; + u32 ret = 0; + u32 cnt = 0; + u32 wait_for_surveydone; + int wait_status; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan\n")); + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, (" Start of Query SIOCGIWSCAN .\n")); + + + + if (padapter->pwrctrlpriv.brfoffbyhw && padapter->bDriverStopped) { + ret = -EINVAL; + goto exit; + } + +#ifdef CONFIG_88EU_P2P + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + /* P2P is enabled */ + wait_for_surveydone = 200; + } else { + /* P2P is disabled */ + wait_for_surveydone = 100; + } +#else + { + wait_for_surveydone = 100; + } +#endif /* CONFIG_88EU_P2P */ + + wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING; + + while (check_fwstate(pmlmepriv, wait_status)) { + rtw_msleep_os(30); + cnt++; + if (cnt > wait_for_surveydone) + break; + } + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + if ((stop - ev) < SCAN_ITEM_SIZE) { + ret = -E2BIG; + break; + } + + pnetwork = container_of(plist, struct wlan_network, list); + + /* report network only if the current channel set contains the channel to which this network belongs */ + if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0) + ev = translate_scan(padapter, a, pnetwork, ev, stop); + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + wrqu->data.length = ev-extra; + wrqu->data.flags = 0; + +exit: + + return ret; +} + +/* set ssid flow */ +/* s1. rtw_set_802_11_infrastructure_mode() */ +/* s2. set_802_11_authenticaion_mode() */ +/* s3. set_802_11_encryption_mode() */ +/* s4. rtw_set_802_11_ssid() */ +static int rtw_wx_set_essid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct list_head *phead; + struct wlan_network *pnetwork = NULL; + enum ndis_802_11_auth_mode authmode; + struct ndis_802_11_ssid ndis_ssid; + u8 *dst_ssid, *src_ssid; + + uint ret = 0, len; + + + + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, + ("+rtw_wx_set_essid: fw_state = 0x%08x\n", get_fwstate(pmlmepriv))); + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -1; + goto exit; + } + + if (!padapter->bup) { + ret = -1; + goto exit; + } + + if (wrqu->essid.length > IW_ESSID_MAX_SIZE) { + ret = -E2BIG; + goto exit; + } + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + ret = -1; + goto exit; + } + + authmode = padapter->securitypriv.ndisauthtype; + DBG_88E("=>%s\n", __func__); + if (wrqu->essid.flags && wrqu->essid.length) { + len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE; + + if (wrqu->essid.length != 33) + DBG_88E("ssid =%s, len =%d\n", extra, wrqu->essid.length); + + memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); + ndis_ssid.SsidLength = len; + memcpy(ndis_ssid.Ssid, extra, len); + src_ssid = ndis_ssid.Ssid; + + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("rtw_wx_set_essid: ssid =[%s]\n", src_ssid)); + spin_lock_bh(&queue->lock); + phead = get_list_head(queue); + pmlmepriv->pscanned = phead->next; + + while (phead != pmlmepriv->pscanned) { + pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list); + + pmlmepriv->pscanned = pmlmepriv->pscanned->next; + + dst_ssid = pnetwork->network.Ssid.Ssid; + + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, + ("rtw_wx_set_essid: dst_ssid =%s\n", + pnetwork->network.Ssid.Ssid)); + + if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) && + (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) { + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, + ("rtw_wx_set_essid: find match, set infra mode\n")); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true) { + if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) + continue; + } + + if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { + ret = -1; + spin_unlock_bh(&queue->lock); + goto exit; + } + + break; + } + } + spin_unlock_bh(&queue->lock); + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, + ("set ssid: set_802_11_auth. mode =%d\n", authmode)); + rtw_set_802_11_authentication_mode(padapter, authmode); + if (rtw_set_802_11_ssid(padapter, &ndis_ssid) == false) { + ret = -1; + goto exit; + } + } + +exit: + + DBG_88E("<=%s, ret %d\n", __func__, ret); + + + + return ret; +} + +static int rtw_wx_get_essid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + u32 len, ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_essid\n")); + + + + if ((check_fwstate(pmlmepriv, _FW_LINKED)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) { + len = pcur_bss->Ssid.SsidLength; + memcpy(extra, pcur_bss->Ssid.Ssid, len); + } else { + len = 0; + *extra = 0; + } + wrqu->essid.length = len; + wrqu->essid.flags = 1; + +exit: + return ret; +} + +static int rtw_wx_set_rate(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + int i, ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 datarates[NumRates]; + u32 target_rate = wrqu->bitrate.value; + u32 fixed = wrqu->bitrate.fixed; + u32 ratevalue = 0; + u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, (" rtw_wx_set_rate\n")); + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("target_rate = %d, fixed = %d\n", target_rate, fixed)); + + if (target_rate == -1) { + ratevalue = 11; + goto set_rate; + } + target_rate = target_rate/100000; + + switch (target_rate) { + case 10: + ratevalue = 0; + break; + case 20: + ratevalue = 1; + break; + case 55: + ratevalue = 2; + break; + case 60: + ratevalue = 3; + break; + case 90: + ratevalue = 4; + break; + case 110: + ratevalue = 5; + break; + case 120: + ratevalue = 6; + break; + case 180: + ratevalue = 7; + break; + case 240: + ratevalue = 8; + break; + case 360: + ratevalue = 9; + break; + case 480: + ratevalue = 10; + break; + case 540: + ratevalue = 11; + break; + default: + ratevalue = 11; + break; + } + +set_rate: + + for (i = 0; i < NumRates; i++) { + if (ratevalue == mpdatarate[i]) { + datarates[i] = mpdatarate[i]; + if (fixed == 0) + break; + } else { + datarates[i] = 0xff; + } + + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, ("datarate_inx =%d\n", datarates[i])); + } + + if (rtw_setdatarate_cmd(padapter, datarates) != _SUCCESS) { + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("rtw_wx_set_rate Fail!!!\n")); + ret = -1; + } + + return ret; +} + +static int rtw_wx_get_rate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + u16 max_rate = 0; + + max_rate = rtw_get_cur_max_rate((struct adapter *)rtw_netdev_priv(dev)); + + if (max_rate == 0) + return -EPERM; + + wrqu->bitrate.fixed = 0; /* no auto select */ + wrqu->bitrate.value = max_rate * 100000; + + return 0; +} + +static int rtw_wx_set_rts(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + if (wrqu->rts.disabled) { + padapter->registrypriv.rts_thresh = 2347; + } else { + if (wrqu->rts.value < 0 || + wrqu->rts.value > 2347) + return -EINVAL; + + padapter->registrypriv.rts_thresh = wrqu->rts.value; + } + + DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); + + + + return 0; +} + +static int rtw_wx_get_rts(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); + + wrqu->rts.value = padapter->registrypriv.rts_thresh; + wrqu->rts.fixed = 0; /* no auto select */ + /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */ + + + + return 0; +} + +static int rtw_wx_set_frag(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + if (wrqu->frag.disabled) { + padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; + } else { + if (wrqu->frag.value < MIN_FRAG_THRESHOLD || + wrqu->frag.value > MAX_FRAG_THRESHOLD) + return -EINVAL; + + padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; + } + + DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); + + + + return 0; +} + +static int rtw_wx_get_frag(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); + + wrqu->frag.value = padapter->xmitpriv.frag_len; + wrqu->frag.fixed = 0; /* no auto select */ + + + + return 0; +} + +static int rtw_wx_get_retry(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + wrqu->retry.value = 7; + wrqu->retry.fixed = 0; /* no auto select */ + wrqu->retry.disabled = 1; + + return 0; +} + +static int rtw_wx_set_enc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *keybuf) +{ + u32 key, ret = 0; + u32 keyindex_provided; + struct ndis_802_11_wep wep; + enum ndis_802_11_auth_mode authmode; + + struct iw_point *erq = &(wrqu->encoding); + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + DBG_88E("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags); + + memset(&wep, 0, sizeof(struct ndis_802_11_wep)); + + key = erq->flags & IW_ENCODE_INDEX; + + + + if (erq->flags & IW_ENCODE_DISABLED) { + DBG_88E("EncryptionDisabled\n"); + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + authmode = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisauthtype = authmode; + + goto exit; + } + + if (key) { + if (key > WEP_KEYS) + return -EINVAL; + key--; + keyindex_provided = 1; + } else { + keyindex_provided = 0; + key = padapter->securitypriv.dot11PrivacyKeyIndex; + DBG_88E("rtw_wx_set_enc, key =%d\n", key); + } + + /* set authentication mode */ + if (erq->flags & IW_ENCODE_OPEN) { + DBG_88E("rtw_wx_set_enc():IW_ENCODE_OPEN\n"); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + authmode = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisauthtype = authmode; + } else if (erq->flags & IW_ENCODE_RESTRICTED) { + DBG_88E("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n"); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; + authmode = Ndis802_11AuthModeShared; + padapter->securitypriv.ndisauthtype = authmode; + } else { + DBG_88E("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags); + + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + authmode = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisauthtype = authmode; + } + + wep.KeyIndex = key; + if (erq->length > 0) { + wep.KeyLength = erq->length <= 5 ? 5 : 13; + + wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); + } else { + wep.KeyLength = 0; + + if (keyindex_provided == 1) { + /* set key_id only, no given KeyMaterial(erq->length == 0). */ + padapter->securitypriv.dot11PrivacyKeyIndex = key; + + DBG_88E("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]); + + switch (padapter->securitypriv.dot11DefKeylen[key]) { + case 5: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + break; + case 13: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + break; + default: + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + break; + } + + goto exit; + } + } + + wep.KeyIndex |= 0x80000000; + + memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); + + if (rtw_set_802_11_add_wep(padapter, &wep) == false) { + if (rf_on == pwrpriv->rf_pwrstate) + ret = -EOPNOTSUPP; + goto exit; + } + +exit: + + + + return ret; +} + +static int rtw_wx_get_enc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *keybuf) +{ + uint key, ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *erq = &(wrqu->encoding); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + + + if (check_fwstate(pmlmepriv, _FW_LINKED) != true) { + if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + return 0; + } + } + + key = erq->flags & IW_ENCODE_INDEX; + + if (key) { + if (key > WEP_KEYS) + return -EINVAL; + key--; + } else { + key = padapter->securitypriv.dot11PrivacyKeyIndex; + } + + erq->flags = key + 1; + + switch (padapter->securitypriv.ndisencryptstatus) { + case Ndis802_11EncryptionNotSupported: + case Ndis802_11EncryptionDisabled: + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + break; + case Ndis802_11Encryption1Enabled: + erq->length = padapter->securitypriv.dot11DefKeylen[key]; + if (erq->length) { + memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]); + + erq->flags |= IW_ENCODE_ENABLED; + + if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) + erq->flags |= IW_ENCODE_OPEN; + else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; + } else { + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + } + break; + case Ndis802_11Encryption2Enabled: + case Ndis802_11Encryption3Enabled: + erq->length = 16; + erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY); + break; + default: + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + break; + } + + + return ret; +} + +static int rtw_wx_get_power(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + wrqu->power.value = 0; + wrqu->power.fixed = 0; /* no auto select */ + wrqu->power.disabled = 1; + + return 0; +} + +static int rtw_wx_set_gen_ie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + ret = rtw_set_wpa_ie(padapter, extra, wrqu->data.length); + return ret; +} + +static int rtw_wx_set_auth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_param *param = (struct iw_param *)&(wrqu->param); + int ret = 0; + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + break; + case IW_AUTH_CIPHER_PAIRWISE: + + break; + case IW_AUTH_CIPHER_GROUP: + + break; + case IW_AUTH_KEY_MGMT: + /* + * ??? does not use these parameters + */ + break; + case IW_AUTH_TKIP_COUNTERMEASURES: + if (param->value) { + /* wpa_supplicant is enabling the tkip countermeasure. */ + padapter->securitypriv.btkip_countermeasure = true; + } else { + /* wpa_supplicant is disabling the tkip countermeasure. */ + padapter->securitypriv.btkip_countermeasure = false; + } + break; + case IW_AUTH_DROP_UNENCRYPTED: + /* HACK: + * + * wpa_supplicant calls set_wpa_enabled when the driver + * is loaded and unloaded, regardless of if WPA is being + * used. No other calls are made which can be used to + * determine if encryption will be used or not prior to + * association being expected. If encryption is not being + * used, drop_unencrypted is set to false, else true -- we + * can use this to determine if the CAP_PRIVACY_ON bit should + * be set. + */ + + if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled) + break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */ + /* then it needn't reset it; */ + + if (param->value) { + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + } + + break; + case IW_AUTH_80211_AUTH_ALG: + /* + * It's the starting point of a link layer connection using wpa_supplicant + */ + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { + LeaveAllPowerSaveMode(padapter); + rtw_disassoc_cmd(padapter, 500, false); + DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__); + rtw_indicate_disconnect(padapter); + rtw_free_assoc_resources(padapter, 1); + } + ret = wpa_set_auth_algs(dev, (u32)param->value); + break; + case IW_AUTH_WPA_ENABLED: + break; + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + break; + case IW_AUTH_PRIVACY_INVOKED: + break; + default: + return -EOPNOTSUPP; + } + + return ret; +} + +static int rtw_wx_set_enc_ext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + char *alg_name; + u32 param_len; + struct ieee_param *param = NULL; + struct iw_point *pencoding = &wrqu->encoding; + struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; + int ret = 0; + + param_len = sizeof(struct ieee_param) + pext->key_len; + param = (struct ieee_param *)rtw_malloc(param_len); + if (param == NULL) + return -1; + + memset(param, 0, param_len); + + param->cmd = IEEE_CMD_SET_ENCRYPTION; + memset(param->sta_addr, 0xff, ETH_ALEN); + + switch (pext->alg) { + case IW_ENCODE_ALG_NONE: + /* todo: remove key */ + /* remove = 1; */ + alg_name = "none"; + break; + case IW_ENCODE_ALG_WEP: + alg_name = "WEP"; + break; + case IW_ENCODE_ALG_TKIP: + alg_name = "TKIP"; + break; + case IW_ENCODE_ALG_CCMP: + alg_name = "CCMP"; + break; + default: + return -1; + } + + strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); + + if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + param->u.crypt.set_tx = 1; + + /* cliW: WEP does not have group key + * just not checking GROUP key setting + */ + if ((pext->alg != IW_ENCODE_ALG_WEP) && + (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)) + param->u.crypt.set_tx = 0; + + param->u.crypt.idx = (pencoding->flags&0x00FF) - 1; + + if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) + memcpy(param->u.crypt.seq, pext->rx_seq, 8); + + if (pext->key_len) { + param->u.crypt.key_len = pext->key_len; + memcpy(param->u.crypt.key, pext + 1, pext->key_len); + } + + ret = wpa_set_encryption(dev, param, param_len); + + kfree(param); + return ret; +} + +static int rtw_wx_get_nick(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + if (extra) { + wrqu->data.length = 14; + wrqu->data.flags = 1; + memcpy(extra, "", 14); + } + + /* dump debug info here */ + return 0; +} + +static int rtw_wx_read32(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter; + struct iw_point *p; + u16 len; + u32 addr; + u32 data32; + u32 bytes; + u8 *ptmp; + + padapter = (struct adapter *)rtw_netdev_priv(dev); + p = &wrqu->data; + len = p->length; + ptmp = (u8 *)rtw_malloc(len); + if (NULL == ptmp) + return -ENOMEM; + + if (copy_from_user(ptmp, p->pointer, len)) { + kfree(ptmp); + return -EFAULT; + } + + bytes = 0; + addr = 0; + sscanf(ptmp, "%d,%x", &bytes, &addr); + + switch (bytes) { + case 1: + data32 = rtw_read8(padapter, addr); + sprintf(extra, "0x%02X", data32); + break; + case 2: + data32 = rtw_read16(padapter, addr); + sprintf(extra, "0x%04X", data32); + break; + case 4: + data32 = rtw_read32(padapter, addr); + sprintf(extra, "0x%08X", data32); + break; + default: + DBG_88E(KERN_INFO "%s: usage> read [bytes],[address(hex)]\n", __func__); + return -EINVAL; + } + DBG_88E(KERN_INFO "%s: addr = 0x%08X data =%s\n", __func__, addr, extra); + + kfree(ptmp); + return 0; +} + +static int rtw_wx_write32(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + u32 addr; + u32 data32; + u32 bytes; + + bytes = 0; + addr = 0; + data32 = 0; + sscanf(extra, "%d,%x,%x", &bytes, &addr, &data32); + + switch (bytes) { + case 1: + rtw_write8(padapter, addr, (u8)data32); + DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%02X\n", __func__, addr, (u8)data32); + break; + case 2: + rtw_write16(padapter, addr, (u16)data32); + DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%04X\n", __func__, addr, (u16)data32); + break; + case 4: + rtw_write32(padapter, addr, data32); + DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%08X\n", __func__, addr, data32); + break; + default: + DBG_88E(KERN_INFO "%s: usage> write [bytes],[address(hex)],[data(hex)]\n", __func__); + return -EINVAL; + } + + return 0; +} + +static int rtw_wx_read_rf(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u32 path, addr, data32; + + path = *(u32 *)extra; + addr = *((u32 *)extra + 1); + data32 = rtw_hal_read_rfreg(padapter, path, addr, 0xFFFFF); + /* + * IMPORTANT!! + * Only when wireless private ioctl is at odd order, + * "extra" would be copied to user space. + */ + sprintf(extra, "0x%05x", data32); + + return 0; +} + +static int rtw_wx_write_rf(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u32 path, addr, data32; + + path = *(u32 *)extra; + addr = *((u32 *)extra + 1); + data32 = *((u32 *)extra + 2); + rtw_hal_write_rfreg(padapter, path, addr, 0xFFFFF, data32); + + return 0; +} + +static int rtw_wx_priv_null(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + return -1; +} + +static int dummy(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + return -1; +} + +static int rtw_wx_set_channel_plan(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 channel_plan_req = (u8) (*((int *)wrqu)); + + if (_SUCCESS == rtw_set_chplan_cmd(padapter, channel_plan_req, 1)) + DBG_88E("%s set channel_plan = 0x%02X\n", __func__, pmlmepriv->ChannelPlan); + else + return -EPERM; + + return 0; +} + +static int rtw_wx_set_mtk_wps_probe_ie(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + return 0; +} + +static int rtw_wx_get_sensitivity(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *buf) +{ + return 0; +} + +static int rtw_wx_set_mtk_wps_ie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +/* + * For all data larger than 16 octets, we need to use a + * pointer to memory allocated in user space. + */ +static int rtw_drvext_hdl(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +static void rtw_dbg_mode_hdl(struct adapter *padapter, u32 id, u8 *pdata, u32 len) +{ + struct mp_rw_reg *RegRWStruct; + struct rf_reg_param *prfreg; + u8 path; + u8 offset; + u32 value; + + DBG_88E("%s\n", __func__); + + switch (id) { + case GEN_MP_IOCTL_SUBCODE(MP_START): + DBG_88E("871x_driver is only for normal mode, can't enter mp mode\n"); + break; + case GEN_MP_IOCTL_SUBCODE(READ_REG): + RegRWStruct = (struct mp_rw_reg *)pdata; + switch (RegRWStruct->width) { + case 1: + RegRWStruct->value = rtw_read8(padapter, RegRWStruct->offset); + break; + case 2: + RegRWStruct->value = rtw_read16(padapter, RegRWStruct->offset); + break; + case 4: + RegRWStruct->value = rtw_read32(padapter, RegRWStruct->offset); + break; + default: + break; + } + + break; + case GEN_MP_IOCTL_SUBCODE(WRITE_REG): + RegRWStruct = (struct mp_rw_reg *)pdata; + switch (RegRWStruct->width) { + case 1: + rtw_write8(padapter, RegRWStruct->offset, (u8)RegRWStruct->value); + break; + case 2: + rtw_write16(padapter, RegRWStruct->offset, (u16)RegRWStruct->value); + break; + case 4: + rtw_write32(padapter, RegRWStruct->offset, (u32)RegRWStruct->value); + break; + default: + break; + } + + break; + case GEN_MP_IOCTL_SUBCODE(READ_RF_REG): + + prfreg = (struct rf_reg_param *)pdata; + + path = (u8)prfreg->path; + offset = (u8)prfreg->offset; + + value = rtw_hal_read_rfreg(padapter, path, offset, 0xffffffff); + + prfreg->value = value; + + break; + case GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG): + + prfreg = (struct rf_reg_param *)pdata; + + path = (u8)prfreg->path; + offset = (u8)prfreg->offset; + value = prfreg->value; + + rtw_hal_write_rfreg(padapter, path, offset, 0xffffffff, value); + + break; + case GEN_MP_IOCTL_SUBCODE(TRIGGER_GPIO): + DBG_88E("==> trigger gpio 0\n"); + rtw_hal_set_hwreg(padapter, HW_VAR_TRIGGER_GPIO_0, NULL); + break; + case GEN_MP_IOCTL_SUBCODE(GET_WIFI_STATUS): + *pdata = rtw_hal_sreset_get_wifi_status(padapter); + break; + default: + break; + } +} + +static int rtw_mp_ioctl_hdl(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u32 BytesRead, BytesWritten, BytesNeeded; + struct oid_par_priv oid_par; + struct mp_ioctl_handler *phandler; + struct mp_ioctl_param *poidparam; + uint status = 0; + u16 len; + u8 *pparmbuf = NULL, bset; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *p = &wrqu->data; + + if ((!p->length) || (!p->pointer)) { + ret = -EINVAL; + goto _rtw_mp_ioctl_hdl_exit; + } + pparmbuf = NULL; + bset = (u8)(p->flags & 0xFFFF); + len = p->length; + pparmbuf = (u8 *)rtw_malloc(len); + if (pparmbuf == NULL) { + ret = -ENOMEM; + goto _rtw_mp_ioctl_hdl_exit; + } + + if (copy_from_user(pparmbuf, p->pointer, len)) { + ret = -EFAULT; + goto _rtw_mp_ioctl_hdl_exit; + } + + poidparam = (struct mp_ioctl_param *)pparmbuf; + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, + ("rtw_mp_ioctl_hdl: subcode [%d], len[%d], buffer_len[%d]\r\n", + poidparam->subcode, poidparam->len, len)); + + if (poidparam->subcode >= MAX_MP_IOCTL_SUBCODE) { + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("no matching drvext subcodes\r\n")); + ret = -EINVAL; + goto _rtw_mp_ioctl_hdl_exit; + } + + if (padapter->registrypriv.mp_mode == 1) { + phandler = mp_ioctl_hdl + poidparam->subcode; + + if ((phandler->paramsize != 0) && (poidparam->len < phandler->paramsize)) { + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, + ("no matching drvext param size %d vs %d\r\n", + poidparam->len, phandler->paramsize)); + ret = -EINVAL; + goto _rtw_mp_ioctl_hdl_exit; + } + + if (phandler->handler) { + oid_par.adapter_context = padapter; + oid_par.oid = phandler->oid; + oid_par.information_buf = poidparam->data; + oid_par.information_buf_len = poidparam->len; + oid_par.dbg = 0; + + BytesWritten = 0; + BytesNeeded = 0; + + if (bset) { + oid_par.bytes_rw = &BytesRead; + oid_par.bytes_needed = &BytesNeeded; + oid_par.type_of_oid = SET_OID; + } else { + oid_par.bytes_rw = &BytesWritten; + oid_par.bytes_needed = &BytesNeeded; + oid_par.type_of_oid = QUERY_OID; + } + + status = phandler->handler(&oid_par); + } else { + DBG_88E("rtw_mp_ioctl_hdl(): err!, subcode =%d, oid =%d, handler =%p\n", + poidparam->subcode, phandler->oid, phandler->handler); + ret = -EFAULT; + goto _rtw_mp_ioctl_hdl_exit; + } + } else { + rtw_dbg_mode_hdl(padapter, poidparam->subcode, poidparam->data, poidparam->len); + } + + if (bset == 0x00) {/* query info */ + if (copy_to_user(p->pointer, pparmbuf, len)) + ret = -EFAULT; + } + + if (status) { + ret = -EFAULT; + goto _rtw_mp_ioctl_hdl_exit; + } + +_rtw_mp_ioctl_hdl_exit: + + kfree(pparmbuf); + return ret; +} + +static int rtw_get_ap_info(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u32 cnt = 0, wpa_ielen; + struct list_head *plist, *phead; + unsigned char *pbuf; + u8 bssid[ETH_ALEN]; + char data[32]; + struct wlan_network *pnetwork = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct iw_point *pdata = &wrqu->data; + + DBG_88E("+rtw_get_aplist_info\n"); + + if ((padapter->bDriverStopped) || (pdata == NULL)) { + ret = -EINVAL; + goto exit; + } + + while ((check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY|_FW_UNDER_LINKING)))) { + rtw_msleep_os(30); + cnt++; + if (cnt > 100) + break; + } + pdata->flags = 0; + if (pdata->length >= 32) { + if (copy_from_user(data, pdata->pointer, 32)) { + ret = -EINVAL; + goto exit; + } + } else { + ret = -EINVAL; + goto exit; + } + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + + if (hwaddr_aton_i(data, bssid)) { + DBG_88E("Invalid BSSID '%s'.\n", (u8 *)data); + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + return -EINVAL; + } + + if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN)) { + /* BSSID match, then check if supporting wpa/wpa2 */ + DBG_88E("BSSID:%pM\n", (bssid)); + + pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); + if (pbuf && (wpa_ielen > 0)) { + pdata->flags = 1; + break; + } + + pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); + if (pbuf && (wpa_ielen > 0)) { + pdata->flags = 2; + break; + } + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (pdata->length >= 34) { + if (copy_to_user(pdata->pointer+32, (u8 *)&pdata->flags, 1)) { + ret = -EINVAL; + goto exit; + } + } + +exit: + + return ret; +} + +static int rtw_set_pid(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + int *pdata = (int *)wrqu; + int selector; + + if ((padapter->bDriverStopped) || (pdata == NULL)) { + ret = -EINVAL; + goto exit; + } + + selector = *pdata; + if (selector < 3 && selector >= 0) { + padapter->pid[selector] = *(pdata+1); + ui_pid[selector] = *(pdata+1); + DBG_88E("%s set pid[%d] =%d\n", __func__, selector, padapter->pid[selector]); + } else { + DBG_88E("%s selector %d error\n", __func__, selector); + } +exit: + return ret; +} + +static int rtw_wps_start(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *pdata = &wrqu->data; + u32 u32wps_start = 0; + + ret = copy_from_user((void *)&u32wps_start, pdata->pointer, 4); + if (ret) { + ret = -EINVAL; + goto exit; + } + + if ((padapter->bDriverStopped) || (pdata == NULL)) { + ret = -EINVAL; + goto exit; + } + + if (u32wps_start == 0) + u32wps_start = *extra; + + DBG_88E("[%s] wps_start = %d\n", __func__, u32wps_start); + + if (u32wps_start == 1) /* WPS Start */ + rtw_led_control(padapter, LED_CTL_START_WPS); + else if (u32wps_start == 2) /* WPS Stop because of wps success */ + rtw_led_control(padapter, LED_CTL_STOP_WPS); + else if (u32wps_start == 3) /* WPS Stop because of wps fail */ + rtw_led_control(padapter, LED_CTL_STOP_WPS_FAIL); + +exit: + return ret; +} + +#ifdef CONFIG_88EU_P2P +static int rtw_wext_p2p_enable(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + enum P2P_ROLE init_role = P2P_ROLE_DISABLE; + + if (*extra == '0') + init_role = P2P_ROLE_DISABLE; + else if (*extra == '1') + init_role = P2P_ROLE_DEVICE; + else if (*extra == '2') + init_role = P2P_ROLE_CLIENT; + else if (*extra == '3') + init_role = P2P_ROLE_GO; + + if (_FAIL == rtw_p2p_enable(padapter, init_role)) { + ret = -EFAULT; + goto exit; + } + + /* set channel/bandwidth */ + if (init_role != P2P_ROLE_DISABLE) { + u8 channel, ch_offset; + u16 bwmode; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_LISTEN)) { + /* Stay at the listen state and wait for discovery. */ + channel = pwdinfo->listen_channel; + pwdinfo->operating_channel = pwdinfo->listen_channel; + ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + bwmode = HT_CHANNEL_WIDTH_20; + } else { + pwdinfo->operating_channel = pmlmeext->cur_channel; + + channel = pwdinfo->operating_channel; + ch_offset = pmlmeext->cur_ch_offset; + bwmode = pmlmeext->cur_bwmode; + } + + set_channel_bwmode(padapter, channel, ch_offset, bwmode); + } + +exit: + return ret; +} + +static int rtw_p2p_set_go_nego_ssid(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] ssid = %s, len = %zu\n", __func__, extra, strlen(extra)); + memcpy(pwdinfo->nego_ssid, extra, strlen(extra)); + pwdinfo->nego_ssidlen = strlen(extra); + + return ret; +} + +static int rtw_p2p_set_intent(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 intent = pwdinfo->intent; + + switch (wrqu->data.length) { + case 1: + intent = extra[0] - '0'; + break; + case 2: + intent = str_2char2num(extra[0], extra[1]); + break; + } + if (intent <= 15) + pwdinfo->intent = intent; + else + ret = -1; + DBG_88E("[%s] intent = %d\n", __func__, intent); + return ret; +} + +static int rtw_p2p_set_listen_ch(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 listen_ch = pwdinfo->listen_channel; /* Listen channel number */ + + switch (wrqu->data.length) { + case 1: + listen_ch = extra[0] - '0'; + break; + case 2: + listen_ch = str_2char2num(extra[0], extra[1]); + break; + } + + if ((listen_ch == 1) || (listen_ch == 6) || (listen_ch == 11)) { + pwdinfo->listen_channel = listen_ch; + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } else { + ret = -1; + } + + DBG_88E("[%s] listen_ch = %d\n", __func__, pwdinfo->listen_channel); + + return ret; +} + +static int rtw_p2p_set_op_ch(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ +/* Commented by Albert 20110524 */ +/* This function is used to set the operating channel if the driver will become the group owner */ + + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 op_ch = pwdinfo->operating_channel; /* Operating channel number */ + + switch (wrqu->data.length) { + case 1: + op_ch = extra[0] - '0'; + break; + case 2: + op_ch = str_2char2num(extra[0], extra[1]); + break; + } + + if (op_ch > 0) + pwdinfo->operating_channel = op_ch; + else + ret = -1; + + DBG_88E("[%s] op_ch = %d\n", __func__, pwdinfo->operating_channel); + + return ret; +} + +static int rtw_p2p_profilefound(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + /* Comment by Albert 2010/10/13 */ + /* Input data format: */ + /* Ex: 0 */ + /* Ex: 1XX:XX:XX:XX:XX:XXYYSSID */ + /* 0 => Reflush the profile record list. */ + /* 1 => Add the profile list */ + /* XX:XX:XX:XX:XX:XX => peer's MAC Address (ex: 00:E0:4C:00:00:01) */ + /* YY => SSID Length */ + /* SSID => SSID for persistence group */ + + DBG_88E("[%s] In value = %s, len = %d\n", __func__, extra, wrqu->data.length - 1); + + /* The upper application should pass the SSID to driver by using this rtw_p2p_profilefound function. */ + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + if (extra[0] == '0') { + /* Remove all the profile information of wifidirect_info structure. */ + memset(&pwdinfo->profileinfo[0], 0x00, sizeof(struct profile_info) * P2P_MAX_PERSISTENT_GROUP_NUM); + pwdinfo->profileindex = 0; + } else { + if (pwdinfo->profileindex >= P2P_MAX_PERSISTENT_GROUP_NUM) { + ret = -1; + } else { + int jj, kk; + + /* Add this profile information into pwdinfo->profileinfo */ + /* Ex: 1XX:XX:XX:XX:XX:XXYYSSID */ + for (jj = 0, kk = 1; jj < ETH_ALEN; jj++, kk += 3) + pwdinfo->profileinfo[pwdinfo->profileindex].peermac[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + pwdinfo->profileinfo[pwdinfo->profileindex].ssidlen = (extra[18] - '0') * 10 + (extra[19] - '0'); + memcpy(pwdinfo->profileinfo[pwdinfo->profileindex].ssid, &extra[20], pwdinfo->profileinfo[pwdinfo->profileindex].ssidlen); + pwdinfo->profileindex++; + } + } + } + + return ret; +} + +static int rtw_p2p_setDN(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] %s %d\n", __func__, extra, wrqu->data.length - 1); + memset(pwdinfo->device_name, 0x00, WPS_MAX_DEVICE_NAME_LEN); + memcpy(pwdinfo->device_name, extra, wrqu->data.length - 1); + pwdinfo->device_name_len = wrqu->data.length - 1; + + return ret; +} + +static int rtw_p2p_get_status(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + if (padapter->bShowGetP2PState) + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], pwdinfo->p2p_peer_interface_addr[2], + pwdinfo->p2p_peer_interface_addr[3], pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5]); + + /* Commented by Albert 2010/10/12 */ + /* Because of the output size limitation, I had removed the "Role" information. */ + /* About the "Role" information, we will use the new private IOCTL to get the "Role" information. */ + sprintf(extra, "\n\nStatus =%.2d\n", rtw_p2p_state(pwdinfo)); + wrqu->data.length = strlen(extra); + + return ret; +} + +/* Commented by Albert 20110520 */ +/* This function will return the config method description */ +/* This config method description will show us which config method the remote P2P device is intended to use */ +/* by sending the provisioning discovery request frame. */ + +static int rtw_p2p_get_req_cm(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + sprintf(extra, "\n\nCM =%s\n", pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_role(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], pwdinfo->p2p_peer_interface_addr[2], + pwdinfo->p2p_peer_interface_addr[3], pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5]); + + sprintf(extra, "\n\nRole =%.2d\n", rtw_p2p_role(pwdinfo)); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_peer_ifaddr(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", __func__, + rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_interface_addr); + sprintf(extra, "\nMAC %pM", + pwdinfo->p2p_peer_interface_addr); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_peer_devaddr(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", __func__, + rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->rx_prov_disc_info.peerDevAddr); + sprintf(extra, "\n%pM", + pwdinfo->rx_prov_disc_info.peerDevAddr); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_peer_devaddr_by_invitation(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", + __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_device_addr); + sprintf(extra, "\nMAC %pM", + pwdinfo->p2p_peer_device_addr); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_groupid(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + sprintf(extra, "\n%.2X:%.2X:%.2X:%.2X:%.2X:%.2X %s", + pwdinfo->groupid_info.go_device_addr[0], pwdinfo->groupid_info.go_device_addr[1], + pwdinfo->groupid_info.go_device_addr[2], pwdinfo->groupid_info.go_device_addr[3], + pwdinfo->groupid_info.go_device_addr[4], pwdinfo->groupid_info.go_device_addr[5], + pwdinfo->groupid_info.ssid); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_op_ch(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] Op_ch = %02x\n", __func__, pwdinfo->operating_channel); + + sprintf(extra, "\n\nOp_ch =%.2d\n", pwdinfo->operating_channel); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_wps_configmethod(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u16 attr_content = 0; + uint attr_contentlen = 0; + /* 6 is the string "wpsCM =", 17 is the MAC addr, we have to clear it at wrqu->data.pointer */ + u8 attr_content_str[6 + 17] = {0x00}; + + /* Commented by Albert 20110727 */ + /* The input data is the MAC address which the application wants to know its WPS config method. */ + /* After knowing its WPS config method, the application can decide the config method for provisioning discovery. */ + /* Format: iwpriv wlanx p2p_get_wpsCM 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 6, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + u8 *wpsie; + uint wpsie_len = 0; + __be16 be_tmp; + + /* The mac address is matched. */ + wpsie = rtw_get_wps_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &wpsie_len); + if (wpsie) { + rtw_get_wps_attr_content(wpsie, wpsie_len, WPS_ATTR_CONF_METHOD, (u8 *) &be_tmp, &attr_contentlen); + if (attr_contentlen) { + attr_content = be16_to_cpu(be_tmp); + sprintf(attr_content_str, "\n\nM =%.4d", attr_content); + blnMatch = 1; + } + } + break; + } + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(attr_content_str, "\n\nM = 0000"); + + if (copy_to_user(wrqu->data.pointer, attr_content_str, 6 + 17)) + return -EFAULT; + return ret; +} + +static int rtw_p2p_get_go_device_address(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + u8 attr_content[100] = {0x00}; + + u8 go_devadd_str[100 + 10] = {0x00}; + /* +10 is for the str "go_devadd =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Albert 20121209 */ + /* The input data is the GO's interface address which the application wants to know its device address. */ + /* Format: iwpriv wlanx p2p_get2 go_devadd = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 10, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + /* Commented by Albert 2011/05/18 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + while (p2pie) { + /* The P2P Device ID attribute is included in the Beacon frame. */ + /* The P2P Device Info attribute is included in the probe response frame. */ + + memset(attr_content, 0x00, 100); + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_ID, attr_content, &attr_contentlen)) { + /* Handle the P2P Device ID attribute of Beacon first */ + blnMatch = 1; + break; + } else if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_INFO, attr_content, &attr_contentlen)) { + /* Handle the P2P Device Info attribute of probe response */ + blnMatch = 1; + break; + } + + /* Get the next P2P IE */ + p2pie = rtw_get_p2p_ie(p2pie+p2pielen, pnetwork->network.IELength - 12 - (p2pie - &pnetwork->network.IEs[12] + p2pielen), NULL, &p2pielen); + } + } + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(go_devadd_str, "\n\ndev_add = NULL"); + else + sprintf(go_devadd_str, "\ndev_add =%.2X:%.2X:%.2X:%.2X:%.2X:%.2X", + attr_content[0], attr_content[1], attr_content[2], attr_content[3], attr_content[4], attr_content[5]); + + if (copy_to_user(wrqu->data.pointer, go_devadd_str, 10 + 17)) + return -EFAULT; + return ret; +} + +static int rtw_p2p_get_device_type(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 dev_type[8] = {0x00}; + uint dev_type_len = 0; + u8 dev_type_str[17 + 9] = {0x00}; /* +9 is for the str "dev_type =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Albert 20121209 */ + /* The input data is the MAC address which the application wants to know its device type. */ + /* Such user interface could know the device type. */ + /* Format: iwpriv wlanx p2p_get2 dev_type = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 9, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + u8 *wpsie; + uint wpsie_len = 0; + + /* The mac address is matched. */ + + wpsie = rtw_get_wps_ie(&pnetwork->network.IEs[12], + pnetwork->network.IELength - 12, + NULL, &wpsie_len); + if (wpsie) { + rtw_get_wps_attr_content(wpsie, wpsie_len, WPS_ATTR_PRIMARY_DEV_TYPE, dev_type, &dev_type_len); + if (dev_type_len) { + u16 type = 0; + __be16 be_tmp; + + memcpy(&be_tmp, dev_type, 2); + type = be16_to_cpu(be_tmp); + sprintf(dev_type_str, "\n\nN =%.2d", type); + blnMatch = 1; + } + } + break; + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(dev_type_str, "\n\nN = 00"); + + if (copy_to_user(wrqu->data.pointer, dev_type_str, 9 + 17)) { + return -EFAULT; + } + + return ret; +} + +static int rtw_p2p_get_device_name(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 dev_name[WPS_MAX_DEVICE_NAME_LEN] = {0x00}; + uint dev_len = 0; + u8 dev_name_str[WPS_MAX_DEVICE_NAME_LEN + 5] = {0x00}; /* +5 is for the str "devN =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Albert 20121225 */ + /* The input data is the MAC address which the application wants to know its device name. */ + /* Such user interface could show peer device's device name instead of ssid. */ + /* Format: iwpriv wlanx p2p_get2 devN = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 5, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + u8 *wpsie; + uint wpsie_len = 0; + + /* The mac address is matched. */ + wpsie = rtw_get_wps_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &wpsie_len); + if (wpsie) { + rtw_get_wps_attr_content(wpsie, wpsie_len, WPS_ATTR_DEVICE_NAME, dev_name, &dev_len); + if (dev_len) { + sprintf(dev_name_str, "\n\nN =%s", dev_name); + blnMatch = 1; + } + } + break; + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(dev_name_str, "\n\nN = 0000"); + + if (copy_to_user(wrqu->data.pointer, dev_name_str, 5 + ((dev_len > 17) ? dev_len : 17))) + return -EFAULT; + return ret; +} + +static int rtw_p2p_get_invitation_procedure(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + u8 attr_content[2] = {0x00}; + + u8 inv_proc_str[17 + 8] = {0x00}; + /* +8 is for the str "InvProc =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Ouden 20121226 */ + /* The application wants to know P2P initiation procedure is supported or not. */ + /* Format: iwpriv wlanx p2p_get2 InvProc = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 8, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + /* Commented by Albert 20121226 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + while (p2pie) { + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_CAPABILITY, attr_content, &attr_contentlen)) { + /* Handle the P2P capability attribute */ + blnMatch = 1; + break; + } + + /* Get the next P2P IE */ + p2pie = rtw_get_p2p_ie(p2pie+p2pielen, pnetwork->network.IELength - 12 - (p2pie - &pnetwork->network.IEs[12] + p2pielen), NULL, &p2pielen); + } + } + } + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) { + sprintf(inv_proc_str, "\nIP =-1"); + } else { + if (attr_content[0] & 0x20) + sprintf(inv_proc_str, "\nIP = 1"); + else + sprintf(inv_proc_str, "\nIP = 0"); + } + if (copy_to_user(wrqu->data.pointer, inv_proc_str, 8 + 17)) + return -EFAULT; + return ret; +} + +static int rtw_p2p_connect(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + uint uintPeerChannel = 0; + + /* Commented by Albert 20110304 */ + /* The input data contains two informations. */ + /* 1. First information is the MAC address which wants to formate with */ + /* 2. Second information is the WPS PINCode or "pbc" string for push button method */ + /* Format: 00:E0:4C:00:00:05 */ + /* Format: 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (pwdinfo->p2p_state == P2P_STATE_NONE) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } + + if (pwdinfo->ui_got_wps_info == P2P_NO_WPSINFO) + return -1; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (uintPeerChannel) { + memset(&pwdinfo->nego_req_info, 0x00, sizeof(struct tx_nego_req_info)); + memset(&pwdinfo->groupid_info, 0x00, sizeof(struct group_id_info)); + + pwdinfo->nego_req_info.peer_channel_num[0] = uintPeerChannel; + memcpy(pwdinfo->nego_req_info.peerDevAddr, pnetwork->network.MacAddress, ETH_ALEN); + pwdinfo->nego_req_info.benable = true; + + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + if (rtw_p2p_state(pwdinfo) != P2P_STATE_GONEGO_OK) { + /* Restore to the listen state if the current p2p state is not nego OK */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN); + } + + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_ING); + + DBG_88E("[%s] Start PreTx Procedure!\n", __func__); + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_GO_NEGO_TIMEOUT); + } else { + DBG_88E("[%s] Not Found in Scanning Queue~\n", __func__); + ret = -1; + } + return ret; +} + +static int rtw_p2p_invite_req(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + int jj, kk; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + uint uintPeerChannel = 0; + u8 attr_content[50] = {0x00}; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + struct tx_invite_req_info *pinvite_req_info = &pwdinfo->invitereq_info; + + /* The input data contains two informations. */ + /* 1. First information is the P2P device address which you want to send to. */ + /* 2. Second information is the group id which combines with GO's mac address, space and GO's ssid. */ + /* Command line sample: iwpriv wlan0 p2p_set invite ="00:11:22:33:44:55 00:E0:4C:00:00:05 DIRECT-xy" */ + /* Format: 00:11:22:33:44:55 00:E0:4C:00:00:05 DIRECT-xy */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (wrqu->data.length <= 37) { + DBG_88E("[%s] Wrong format!\n", __func__); + return ret; + } + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } else { + /* Reset the content of struct tx_invite_req_info */ + pinvite_req_info->benable = false; + memset(pinvite_req_info->go_bssid, 0x00, ETH_ALEN); + memset(pinvite_req_info->go_ssid, 0x00, WLAN_SSID_MAXLEN); + pinvite_req_info->ssidlen = 0x00; + pinvite_req_info->operating_ch = pwdinfo->operating_channel; + memset(pinvite_req_info->peer_macaddr, 0x00, ETH_ALEN); + pinvite_req_info->token = 3; + } + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + pinvite_req_info->peer_macaddr[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + + /* Commented by Albert 2011/05/18 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + /* The P2P Device ID attribute is included in the Beacon frame. */ + /* The P2P Device Info attribute is included in the probe response frame. */ + + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_ID, attr_content, &attr_contentlen)) { + /* Handle the P2P Device ID attribute of Beacon first */ + if (!memcmp(attr_content, pinvite_req_info->peer_macaddr, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } else if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_INFO, attr_content, &attr_contentlen)) { + /* Handle the P2P Device Info attribute of probe response */ + if (!memcmp(attr_content, pinvite_req_info->peer_macaddr, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } + } + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (uintPeerChannel) { + /* Store the GO's bssid */ + for (jj = 0, kk = 18; jj < ETH_ALEN; jj++, kk += 3) + pinvite_req_info->go_bssid[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + /* Store the GO's ssid */ + pinvite_req_info->ssidlen = wrqu->data.length - 36; + memcpy(pinvite_req_info->go_ssid, &extra[36], (u32) pinvite_req_info->ssidlen); + pinvite_req_info->benable = true; + pinvite_req_info->peer_ch = uintPeerChannel; + + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_TX_INVITE_REQ); + + set_channel_bwmode(padapter, uintPeerChannel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_INVITE_TIMEOUT); + } else { + DBG_88E("[%s] NOT Found in the Scanning Queue!\n", __func__); + } + return ret; +} + +static int rtw_p2p_set_persistent(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + /* The input data is 0 or 1 */ + /* 0: disable persistent group functionality */ + /* 1: enable persistent group founctionality */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } else { + if (extra[0] == '0') /* Disable the persistent group function. */ + pwdinfo->persistent_supported = false; + else if (extra[0] == '1') /* Enable the persistent group function. */ + pwdinfo->persistent_supported = true; + else + pwdinfo->persistent_supported = false; + } + pr_info("[%s] persistent_supported = %d\n", __func__, pwdinfo->persistent_supported); + return ret; +} + +static int rtw_p2p_prov_disc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &(pmlmepriv->scanned_queue); + struct wlan_network *pnetwork = NULL; + uint uintPeerChannel = 0; + u8 attr_content[100] = {0x00}; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + + /* The input data contains two informations. */ + /* 1. First information is the MAC address which wants to issue the provisioning discovery request frame. */ + /* 2. Second information is the WPS configuration method which wants to discovery */ + /* Format: 00:E0:4C:00:00:05_display */ + /* Format: 00:E0:4C:00:00:05_keypad */ + /* Format: 00:E0:4C:00:00:05_pbc */ + /* Format: 00:E0:4C:00:00:05_label */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (pwdinfo->p2p_state == P2P_STATE_NONE) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } else { + /* Reset the content of struct tx_provdisc_req_info excluded the wps_config_method_request. */ + memset(pwdinfo->tx_prov_disc_info.peerDevAddr, 0x00, ETH_ALEN); + memset(pwdinfo->tx_prov_disc_info.peerIFAddr, 0x00, ETH_ALEN); + memset(&pwdinfo->tx_prov_disc_info.ssid, 0x00, sizeof(struct ndis_802_11_ssid)); + pwdinfo->tx_prov_disc_info.peer_channel_num[0] = 0; + pwdinfo->tx_prov_disc_info.peer_channel_num[1] = 0; + pwdinfo->tx_prov_disc_info.benable = false; + } + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + if (!memcmp(&extra[18], "display", 7)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_DISPLYA; + } else if (!memcmp(&extra[18], "keypad", 7)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_KEYPAD; + } else if (!memcmp(&extra[18], "pbc", 3)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_PUSH_BUTTON; + } else if (!memcmp(&extra[18], "label", 5)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_LABEL; + } else { + DBG_88E("[%s] Unknown WPS config methodn", __func__); + return ret; + } + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + if (uintPeerChannel != 0) + break; + + pnetwork = container_of(plist, struct wlan_network, list); + + /* Commented by Albert 2011/05/18 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + while (p2pie) { + /* The P2P Device ID attribute is included in the Beacon frame. */ + /* The P2P Device Info attribute is included in the probe response frame. */ + + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_ID, attr_content, &attr_contentlen)) { + /* Handle the P2P Device ID attribute of Beacon first */ + if (!memcmp(attr_content, peerMAC, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } else if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_INFO, attr_content, &attr_contentlen)) { + /* Handle the P2P Device Info attribute of probe response */ + if (!memcmp(attr_content, peerMAC, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } + + /* Get the next P2P IE */ + p2pie = rtw_get_p2p_ie(p2pie+p2pielen, pnetwork->network.IELength - 12 - (p2pie - &pnetwork->network.IEs[12] + p2pielen), NULL, &p2pielen); + } + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (uintPeerChannel) { + DBG_88E("[%s] peer channel: %d!\n", __func__, uintPeerChannel); + memcpy(pwdinfo->tx_prov_disc_info.peerIFAddr, pnetwork->network.MacAddress, ETH_ALEN); + memcpy(pwdinfo->tx_prov_disc_info.peerDevAddr, peerMAC, ETH_ALEN); + pwdinfo->tx_prov_disc_info.peer_channel_num[0] = (u16) uintPeerChannel; + pwdinfo->tx_prov_disc_info.benable = true; + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ); + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) { + memcpy(&pwdinfo->tx_prov_disc_info.ssid, &pnetwork->network.Ssid, sizeof(struct ndis_802_11_ssid)); + } else if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + memcpy(pwdinfo->tx_prov_disc_info.ssid.Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN); + pwdinfo->tx_prov_disc_info.ssid.SsidLength = P2P_WILDCARD_SSID_LEN; + } + + set_channel_bwmode(padapter, uintPeerChannel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_PROVISION_TIMEOUT); + } else { + DBG_88E("[%s] NOT Found in the Scanning Queue!\n", __func__); + } + return ret; +} + +/* This function is used to inform the driver the user had specified the pin code value or pbc */ +/* to application. */ + +static int rtw_p2p_got_wpsinfo(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &(padapter->wdinfo); + + DBG_88E("[%s] data = %s\n", __func__, extra); + /* Added by Albert 20110328 */ + /* if the input data is P2P_NO_WPSINFO -> reset the wpsinfo */ + /* if the input data is P2P_GOT_WPSINFO_PEER_DISPLAY_PIN -> the utility just input the PIN code got from the peer P2P device. */ + /* if the input data is P2P_GOT_WPSINFO_SELF_DISPLAY_PIN -> the utility just got the PIN code from itself. */ + /* if the input data is P2P_GOT_WPSINFO_PBC -> the utility just determine to use the PBC */ + + if (*extra == '0') + pwdinfo->ui_got_wps_info = P2P_NO_WPSINFO; + else if (*extra == '1') + pwdinfo->ui_got_wps_info = P2P_GOT_WPSINFO_PEER_DISPLAY_PIN; + else if (*extra == '2') + pwdinfo->ui_got_wps_info = P2P_GOT_WPSINFO_SELF_DISPLAY_PIN; + else if (*extra == '3') + pwdinfo->ui_got_wps_info = P2P_GOT_WPSINFO_PBC; + else + pwdinfo->ui_got_wps_info = P2P_NO_WPSINFO; + return ret; +} + +#endif /* CONFIG_88EU_P2P */ + +static int rtw_p2p_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + +#ifdef CONFIG_88EU_P2P + DBG_88E("[%s] extra = %s\n", __func__, extra); + if (!memcmp(extra, "enable =", 7)) { + rtw_wext_p2p_enable(dev, info, wrqu, &extra[7]); + } else if (!memcmp(extra, "setDN =", 6)) { + wrqu->data.length -= 6; + rtw_p2p_setDN(dev, info, wrqu, &extra[6]); + } else if (!memcmp(extra, "profilefound =", 13)) { + wrqu->data.length -= 13; + rtw_p2p_profilefound(dev, info, wrqu, &extra[13]); + } else if (!memcmp(extra, "prov_disc =", 10)) { + wrqu->data.length -= 10; + rtw_p2p_prov_disc(dev, info, wrqu, &extra[10]); + } else if (!memcmp(extra, "nego =", 5)) { + wrqu->data.length -= 5; + rtw_p2p_connect(dev, info, wrqu, &extra[5]); + } else if (!memcmp(extra, "intent =", 7)) { + /* Commented by Albert 2011/03/23 */ + /* The wrqu->data.length will include the null character */ + /* So, we will decrease 7 + 1 */ + wrqu->data.length -= 8; + rtw_p2p_set_intent(dev, info, wrqu, &extra[7]); + } else if (!memcmp(extra, "ssid =", 5)) { + wrqu->data.length -= 5; + rtw_p2p_set_go_nego_ssid(dev, info, wrqu, &extra[5]); + } else if (!memcmp(extra, "got_wpsinfo =", 12)) { + wrqu->data.length -= 12; + rtw_p2p_got_wpsinfo(dev, info, wrqu, &extra[12]); + } else if (!memcmp(extra, "listen_ch =", 10)) { + /* Commented by Albert 2011/05/24 */ + /* The wrqu->data.length will include the null character */ + /* So, we will decrease (10 + 1) */ + wrqu->data.length -= 11; + rtw_p2p_set_listen_ch(dev, info, wrqu, &extra[10]); + } else if (!memcmp(extra, "op_ch =", 6)) { + /* Commented by Albert 2011/05/24 */ + /* The wrqu->data.length will include the null character */ + /* So, we will decrease (6 + 1) */ + wrqu->data.length -= 7; + rtw_p2p_set_op_ch(dev, info, wrqu, &extra[6]); + } else if (!memcmp(extra, "invite =", 7)) { + wrqu->data.length -= 8; + rtw_p2p_invite_req(dev, info, wrqu, &extra[7]); + } else if (!memcmp(extra, "persistent =", 11)) { + wrqu->data.length -= 11; + rtw_p2p_set_persistent(dev, info, wrqu, &extra[11]); + } +#endif /* CONFIG_88EU_P2P */ + + return ret; +} + +static int rtw_p2p_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + +#ifdef CONFIG_88EU_P2P + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + if (padapter->bShowGetP2PState) + DBG_88E("[%s] extra = %s\n", __func__, (char *)wrqu->data.pointer); + if (!memcmp(wrqu->data.pointer, "status", 6)) { + rtw_p2p_get_status(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "role", 4)) { + rtw_p2p_get_role(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "peer_ifa", 8)) { + rtw_p2p_get_peer_ifaddr(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "req_cm", 6)) { + rtw_p2p_get_req_cm(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "peer_deva", 9)) { + /* Get the P2P device address when receiving the provision discovery request frame. */ + rtw_p2p_get_peer_devaddr(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "group_id", 8)) { + rtw_p2p_get_groupid(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "peer_deva_inv", 9)) { + /* Get the P2P device address when receiving the P2P Invitation request frame. */ + rtw_p2p_get_peer_devaddr_by_invitation(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "op_ch", 5)) { + rtw_p2p_get_op_ch(dev, info, wrqu, extra); + } +#endif /* CONFIG_88EU_P2P */ + return ret; +} + +static int rtw_p2p_get2(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + +#ifdef CONFIG_88EU_P2P + DBG_88E("[%s] extra = %s\n", __func__, (char *)wrqu->data.pointer); + if (!memcmp(extra, "wpsCM =", 6)) { + wrqu->data.length -= 6; + rtw_p2p_get_wps_configmethod(dev, info, wrqu, &extra[6]); + } else if (!memcmp(extra, "devN =", 5)) { + wrqu->data.length -= 5; + rtw_p2p_get_device_name(dev, info, wrqu, &extra[5]); + } else if (!memcmp(extra, "dev_type =", 9)) { + wrqu->data.length -= 9; + rtw_p2p_get_device_type(dev, info, wrqu, &extra[9]); + } else if (!memcmp(extra, "go_devadd =", 10)) { + wrqu->data.length -= 10; + rtw_p2p_get_go_device_address(dev, info, wrqu, &extra[10]); + } else if (!memcmp(extra, "InvProc =", 8)) { + wrqu->data.length -= 8; + rtw_p2p_get_invitation_procedure(dev, info, wrqu, &extra[8]); + } + +#endif /* CONFIG_88EU_P2P */ + + return ret; +} + +static int rtw_cta_test_start(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + DBG_88E("%s %s\n", __func__, extra); + if (!strcmp(extra, "1")) + padapter->in_cta_test = 1; + else + padapter->in_cta_test = 0; + + if (padapter->in_cta_test) { + u32 v = rtw_read32(padapter, REG_RCR); + v &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN);/* RCR_ADF */ + rtw_write32(padapter, REG_RCR, v); + DBG_88E("enable RCR_ADF\n"); + } else { + u32 v = rtw_read32(padapter, REG_RCR); + v |= RCR_CBSSID_DATA | RCR_CBSSID_BCN;/* RCR_ADF */ + rtw_write32(padapter, REG_RCR, v); + DBG_88E("disable RCR_ADF\n"); + } + return ret; +} + +static int rtw_rereg_nd_name(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + struct rereg_nd_name_data *rereg_priv = &padapter->rereg_nd_name_priv; + char new_ifname[IFNAMSIZ]; + + if (rereg_priv->old_ifname[0] == 0) { + char *reg_ifname; + reg_ifname = padapter->registrypriv.if2name; + + strncpy(rereg_priv->old_ifname, reg_ifname, IFNAMSIZ); + rereg_priv->old_ifname[IFNAMSIZ-1] = 0; + } + + if (wrqu->data.length > IFNAMSIZ) + return -EFAULT; + + if (copy_from_user(new_ifname, wrqu->data.pointer, IFNAMSIZ)) + return -EFAULT; + + if (0 == strcmp(rereg_priv->old_ifname, new_ifname)) + return ret; + + DBG_88E("%s new_ifname:%s\n", __func__, new_ifname); + ret = rtw_change_ifname(padapter, new_ifname); + if (0 != ret) + goto exit; + + if (!memcmp(rereg_priv->old_ifname, "disable%d", 9)) { + padapter->ledpriv.bRegUseLed = rereg_priv->old_bRegUseLed; + rtw_hal_sw_led_init(padapter); + rtw_ips_mode_req(&padapter->pwrctrlpriv, rereg_priv->old_ips_mode); + } + + strncpy(rereg_priv->old_ifname, new_ifname, IFNAMSIZ); + rereg_priv->old_ifname[IFNAMSIZ-1] = 0; + + if (!memcmp(new_ifname, "disable%d", 9)) { + DBG_88E("%s disable\n", __func__); + /* free network queue for Android's timming issue */ + rtw_free_network_queue(padapter, true); + + /* close led */ + rtw_led_control(padapter, LED_CTL_POWER_OFF); + rereg_priv->old_bRegUseLed = padapter->ledpriv.bRegUseLed; + padapter->ledpriv.bRegUseLed = false; + rtw_hal_sw_led_deinit(padapter); + + /* the interface is being "disabled", we can do deeper IPS */ + rereg_priv->old_ips_mode = rtw_get_ips_mode_req(&padapter->pwrctrlpriv); + rtw_ips_mode_req(&padapter->pwrctrlpriv, IPS_NORMAL); + } +exit: + return ret; +} + +static void mac_reg_dump(struct adapter *padapter) +{ + int i, j = 1; + pr_info("\n ======= MAC REG =======\n"); + for (i = 0x0; i < 0x300; i += 4) { + if (j%4 == 1) + pr_info("0x%02x", i); + pr_info(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++)%4 == 0) + pr_info("\n"); + } + for (i = 0x400; i < 0x800; i += 4) { + if (j%4 == 1) + pr_info("0x%02x", i); + pr_info(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++)%4 == 0) + pr_info("\n"); + } +} + +static void bb_reg_dump(struct adapter *padapter) +{ + int i, j = 1; + pr_info("\n ======= BB REG =======\n"); + for (i = 0x800; i < 0x1000; i += 4) { + if (j%4 == 1) + pr_info("0x%02x", i); + + pr_info(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++)%4 == 0) + pr_info("\n"); + } +} + +static void rf_reg_dump(struct adapter *padapter) +{ + int i, j = 1, path; + u32 value; + u8 rf_type, path_nums = 0; + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + pr_info("\n ======= RF REG =======\n"); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) + path_nums = 1; + else + path_nums = 2; + + for (path = 0; path < path_nums; path++) { + pr_info("\nRF_Path(%x)\n", path); + for (i = 0; i < 0x100; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j%4 == 1) + pr_info("0x%02x ", i); + pr_info(" 0x%08x ", value); + if ((j++)%4 == 0) + pr_info("\n"); + } + } +} + +static int rtw_dbg_port(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u8 major_cmd, minor_cmd; + u16 arg; + s32 extra_arg; + u32 *pdata, val32; + struct sta_info *psta; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct wlan_network *cur_network = &(pmlmepriv->cur_network); + struct sta_priv *pstapriv = &padapter->stapriv; + + pdata = (u32 *)&wrqu->data; + + val32 = *pdata; + arg = (u16)(val32 & 0x0000ffff); + major_cmd = (u8)(val32 >> 24); + minor_cmd = (u8)((val32 >> 16) & 0x00ff); + + extra_arg = *(pdata+1); + + switch (major_cmd) { + case 0x70:/* read_reg */ + switch (minor_cmd) { + case 1: + DBG_88E("rtw_read8(0x%x) = 0x%02x\n", arg, rtw_read8(padapter, arg)); + break; + case 2: + DBG_88E("rtw_read16(0x%x) = 0x%04x\n", arg, rtw_read16(padapter, arg)); + break; + case 4: + DBG_88E("rtw_read32(0x%x) = 0x%08x\n", arg, rtw_read32(padapter, arg)); + break; + } + break; + case 0x71:/* write_reg */ + switch (minor_cmd) { + case 1: + rtw_write8(padapter, arg, extra_arg); + DBG_88E("rtw_write8(0x%x) = 0x%02x\n", arg, rtw_read8(padapter, arg)); + break; + case 2: + rtw_write16(padapter, arg, extra_arg); + DBG_88E("rtw_write16(0x%x) = 0x%04x\n", arg, rtw_read16(padapter, arg)); + break; + case 4: + rtw_write32(padapter, arg, extra_arg); + DBG_88E("rtw_write32(0x%x) = 0x%08x\n", arg, rtw_read32(padapter, arg)); + break; + } + break; + case 0x72:/* read_bb */ + DBG_88E("read_bbreg(0x%x) = 0x%x\n", arg, rtw_hal_read_bbreg(padapter, arg, 0xffffffff)); + break; + case 0x73:/* write_bb */ + rtw_hal_write_bbreg(padapter, arg, 0xffffffff, extra_arg); + DBG_88E("write_bbreg(0x%x) = 0x%x\n", arg, rtw_hal_read_bbreg(padapter, arg, 0xffffffff)); + break; + case 0x74:/* read_rf */ + DBG_88E("read RF_reg path(0x%02x), offset(0x%x), value(0x%08x)\n", minor_cmd, arg, rtw_hal_read_rfreg(padapter, minor_cmd, arg, 0xffffffff)); + break; + case 0x75:/* write_rf */ + rtw_hal_write_rfreg(padapter, minor_cmd, arg, 0xffffffff, extra_arg); + DBG_88E("write RF_reg path(0x%02x), offset(0x%x), value(0x%08x)\n", minor_cmd, arg, rtw_hal_read_rfreg(padapter, minor_cmd, arg, 0xffffffff)); + break; + + case 0x76: + switch (minor_cmd) { + case 0x00: /* normal mode, */ + padapter->recvpriv.is_signal_dbg = 0; + break; + case 0x01: /* dbg mode */ + padapter->recvpriv.is_signal_dbg = 1; + extra_arg = extra_arg > 100 ? 100 : extra_arg; + extra_arg = extra_arg < 0 ? 0 : extra_arg; + padapter->recvpriv.signal_strength_dbg = extra_arg; + break; + } + break; + case 0x78: /* IOL test */ + switch (minor_cmd) { + case 0x04: /* LLT table initialization test */ + { + u8 page_boundary = 0xf9; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (xmit_frame == NULL) { + ret = -ENOMEM; + break; + } + + rtw_IOL_append_LLT_cmd(xmit_frame, page_boundary); + + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 500, 0)) + ret = -EPERM; + } + break; + case 0x05: /* blink LED test */ + { + u16 reg = 0x4c; + u32 blink_num = 50; + u32 blink_delay_ms = 200; + int i; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (xmit_frame == NULL) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < blink_num; i++) { + rtw_IOL_append_WB_cmd(xmit_frame, reg, 0x00, 0xff); + rtw_IOL_append_DELAY_MS_cmd(xmit_frame, blink_delay_ms); + rtw_IOL_append_WB_cmd(xmit_frame, reg, 0x08, 0xff); + rtw_IOL_append_DELAY_MS_cmd(xmit_frame, blink_delay_ms); + } + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, (blink_delay_ms*blink_num*2)+200, 0)) + ret = -EPERM; + } + break; + + case 0x06: /* continuous write byte test */ + { + u16 reg = arg; + u16 start_value = 0; + u32 write_num = extra_arg; + int i; + u8 final; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (xmit_frame == NULL) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < write_num; i++) + rtw_IOL_append_WB_cmd(xmit_frame, reg, i+start_value, 0xFF); + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0)) + ret = -EPERM; + + final = rtw_read8(padapter, reg); + if (start_value+write_num-1 == final) + DBG_88E("continuous IOL_CMD_WB_REG to 0x%x %u times Success, start:%u, final:%u\n", reg, write_num, start_value, final); + else + DBG_88E("continuous IOL_CMD_WB_REG to 0x%x %u times Fail, start:%u, final:%u\n", reg, write_num, start_value, final); + } + break; + + case 0x07: /* continuous write word test */ + { + u16 reg = arg; + u16 start_value = 200; + u32 write_num = extra_arg; + + int i; + u16 final; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (xmit_frame == NULL) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < write_num; i++) + rtw_IOL_append_WW_cmd(xmit_frame, reg, i+start_value, 0xFFFF); + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0)) + ret = -EPERM; + + final = rtw_read16(padapter, reg); + if (start_value+write_num-1 == final) + DBG_88E("continuous IOL_CMD_WW_REG to 0x%x %u times Success, start:%u, final:%u\n", reg, write_num, start_value, final); + else + DBG_88E("continuous IOL_CMD_WW_REG to 0x%x %u times Fail, start:%u, final:%u\n", reg, write_num, start_value, final); + } + break; + case 0x08: /* continuous write dword test */ + { + u16 reg = arg; + u32 start_value = 0x110000c7; + u32 write_num = extra_arg; + + int i; + u32 final; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (xmit_frame == NULL) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < write_num; i++) + rtw_IOL_append_WD_cmd(xmit_frame, reg, i+start_value, 0xFFFFFFFF); + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0)) + ret = -EPERM; + + final = rtw_read32(padapter, reg); + if (start_value+write_num-1 == final) + DBG_88E("continuous IOL_CMD_WD_REG to 0x%x %u times Success, start:%u, final:%u\n", + reg, write_num, start_value, final); + else + DBG_88E("continuous IOL_CMD_WD_REG to 0x%x %u times Fail, start:%u, final:%u\n", + reg, write_num, start_value, final); + } + break; + } + break; + case 0x79: + { + /* + * dbg 0x79000000 [value], set RESP_TXAGC to + value, value:0~15 + * dbg 0x79010000 [value], set RESP_TXAGC to - value, value:0~15 + */ + u8 value = extra_arg & 0x0f; + u8 sign = minor_cmd; + u16 write_value = 0; + + DBG_88E("%s set RESP_TXAGC to %s %u\n", __func__, sign ? "minus" : "plus", value); + + if (sign) + value = value | 0x10; + + write_value = value | (value << 5); + rtw_write16(padapter, 0x6d9, write_value); + } + break; + case 0x7a: + receive_disconnect(padapter, pmlmeinfo->network.MacAddress + , WLAN_REASON_EXPIRATION_CHK); + break; + case 0x7F: + switch (minor_cmd) { + case 0x0: + DBG_88E("fwstate = 0x%x\n", get_fwstate(pmlmepriv)); + break; + case 0x01: + DBG_88E("auth_alg = 0x%x, enc_alg = 0x%x, auth_type = 0x%x, enc_type = 0x%x\n", + psecuritypriv->dot11AuthAlgrthm, psecuritypriv->dot11PrivacyAlgrthm, + psecuritypriv->ndisauthtype, psecuritypriv->ndisencryptstatus); + break; + case 0x02: + DBG_88E("pmlmeinfo->state = 0x%x\n", pmlmeinfo->state); + break; + case 0x03: + DBG_88E("qos_option =%d\n", pmlmepriv->qospriv.qos_option); + DBG_88E("ht_option =%d\n", pmlmepriv->htpriv.ht_option); + break; + case 0x04: + DBG_88E("cur_ch =%d\n", pmlmeext->cur_channel); + DBG_88E("cur_bw =%d\n", pmlmeext->cur_bwmode); + DBG_88E("cur_ch_off =%d\n", pmlmeext->cur_ch_offset); + break; + case 0x05: + psta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); + if (psta) { + int i; + struct recv_reorder_ctrl *preorder_ctrl; + + DBG_88E("SSID =%s\n", cur_network->network.Ssid.Ssid); + DBG_88E("sta's macaddr: %pM\n", psta->hwaddr); + DBG_88E("cur_channel =%d, cur_bwmode =%d, cur_ch_offset =%d\n", pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + DBG_88E("rtsen =%d, cts2slef =%d\n", psta->rtsen, psta->cts2self); + DBG_88E("state = 0x%x, aid =%d, macid =%d, raid =%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); + DBG_88E("qos_en =%d, ht_en =%d, init_rate =%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + DBG_88E("bwmode =%d, ch_offset =%d, sgi =%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + DBG_88E("ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + DBG_88E("agg_enable_bitmap =%x, candidate_tid_bitmap =%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); + for (i = 0; i < 16; i++) { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + if (preorder_ctrl->enable) + DBG_88E("tid =%d, indicate_seq =%d\n", i, preorder_ctrl->indicate_seq); + } + } else { + DBG_88E("can't get sta's macaddr, cur_network's macaddr:%pM\n", (cur_network->network.MacAddress)); + } + break; + case 0x06: + { + u32 ODMFlag; + rtw_hal_get_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); + DBG_88E("(B)DMFlag = 0x%x, arg = 0x%x\n", ODMFlag, arg); + ODMFlag = (u32)(0x0f&arg); + DBG_88E("(A)DMFlag = 0x%x\n", ODMFlag); + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); + } + break; + case 0x07: + DBG_88E("bSurpriseRemoved =%d, bDriverStopped =%d\n", + padapter->bSurpriseRemoved, padapter->bDriverStopped); + break; + case 0x08: + { + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct recv_priv *precvpriv = &padapter->recvpriv; + + DBG_88E("free_xmitbuf_cnt =%d, free_xmitframe_cnt =%d, free_xmit_extbuf_cnt =%d\n", + pxmitpriv->free_xmitbuf_cnt, pxmitpriv->free_xmitframe_cnt, pxmitpriv->free_xmit_extbuf_cnt); + DBG_88E("rx_urb_pending_cn =%d\n", precvpriv->rx_pending_cnt); + } + break; + case 0x09: + { + int i, j; + struct list_head *plist, *phead; + struct recv_reorder_ctrl *preorder_ctrl; + +#ifdef CONFIG_88EU_AP_MODE + DBG_88E("sta_dz_bitmap = 0x%x, tim_bitmap = 0x%x\n", pstapriv->sta_dz_bitmap, pstapriv->tim_bitmap); +#endif + spin_lock_bh(&pstapriv->sta_hash_lock); + + for (i = 0; i < NUM_STA; i++) { + phead = &(pstapriv->sta_hash[i]); + plist = phead->next; + + while (phead != plist) { + psta = container_of(plist, struct sta_info, hash_list); + + plist = plist->next; + + if (extra_arg == psta->aid) { + DBG_88E("sta's macaddr:%pM\n", (psta->hwaddr)); + DBG_88E("rtsen =%d, cts2slef =%d\n", psta->rtsen, psta->cts2self); + DBG_88E("state = 0x%x, aid =%d, macid =%d, raid =%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); + DBG_88E("qos_en =%d, ht_en =%d, init_rate =%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + DBG_88E("bwmode =%d, ch_offset =%d, sgi =%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + DBG_88E("ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + DBG_88E("agg_enable_bitmap =%x, candidate_tid_bitmap =%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); + +#ifdef CONFIG_88EU_AP_MODE + DBG_88E("capability = 0x%x\n", psta->capability); + DBG_88E("flags = 0x%x\n", psta->flags); + DBG_88E("wpa_psk = 0x%x\n", psta->wpa_psk); + DBG_88E("wpa2_group_cipher = 0x%x\n", psta->wpa2_group_cipher); + DBG_88E("wpa2_pairwise_cipher = 0x%x\n", psta->wpa2_pairwise_cipher); + DBG_88E("qos_info = 0x%x\n", psta->qos_info); +#endif + DBG_88E("dot118021XPrivacy = 0x%x\n", psta->dot118021XPrivacy); + + for (j = 0; j < 16; j++) { + preorder_ctrl = &psta->recvreorder_ctrl[j]; + if (preorder_ctrl->enable) + DBG_88E("tid =%d, indicate_seq =%d\n", j, preorder_ctrl->indicate_seq); + } + } + } + } + spin_unlock_bh(&pstapriv->sta_hash_lock); + } + break; + case 0x0c:/* dump rx/tx packet */ + if (arg == 0) { + DBG_88E("dump rx packet (%d)\n", extra_arg); + rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_RXPKT, &(extra_arg)); + } else if (arg == 1) { + DBG_88E("dump tx packet (%d)\n", extra_arg); + rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(extra_arg)); + } + break; + case 0x0f: + if (extra_arg == 0) { + DBG_88E("###### silent reset test.......#####\n"); + rtw_hal_sreset_reset(padapter); + } + break; + case 0x15: + { + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + DBG_88E("==>silent resete cnts:%d\n", pwrpriv->ips_enter_cnts); + } + break; + case 0x10:/* driver version display */ + DBG_88E("rtw driver version =%s\n", DRIVERVERSION); + break; + case 0x11: + DBG_88E("turn %s Rx RSSI display function\n", (extra_arg == 1) ? "on" : "off"); + padapter->bRxRSSIDisplay = extra_arg; + rtw_hal_set_def_var(padapter, HW_DEF_FA_CNT_DUMP, &extra_arg); + break; + case 0x12: /* set rx_stbc */ + { + struct registry_priv *pregpriv = &padapter->registrypriv; + /* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, 0x3: enable both 2.4g and 5g */ + /* default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */ + if (pregpriv && + (extra_arg == 0 || + extra_arg == 1 || + extra_arg == 2 || + extra_arg == 3)) { + pregpriv->rx_stbc = extra_arg; + DBG_88E("set rx_stbc =%d\n", pregpriv->rx_stbc); + } else { + DBG_88E("get rx_stbc =%d\n", pregpriv->rx_stbc); + } + } + break; + case 0x13: /* set ampdu_enable */ + { + struct registry_priv *pregpriv = &padapter->registrypriv; + /* 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec) */ + if (pregpriv && extra_arg >= 0 && extra_arg < 3) { + pregpriv->ampdu_enable = extra_arg; + DBG_88E("set ampdu_enable =%d\n", pregpriv->ampdu_enable); + } else { + DBG_88E("get ampdu_enable =%d\n", pregpriv->ampdu_enable); + } + } + break; + case 0x14: /* get wifi_spec */ + { + struct registry_priv *pregpriv = &padapter->registrypriv; + DBG_88E("get wifi_spec =%d\n", pregpriv->wifi_spec); + } + break; + case 0x16: + if (arg == 0xff) { + pr_info("ODM_COMP_DIG\t\tBIT0\n"); + pr_info("ODM_COMP_RA_MASK\t\tBIT1\n"); + pr_info("ODM_COMP_DYNAMIC_TXPWR\tBIT2\n"); + pr_info("ODM_COMP_FA_CNT\t\tBIT3\n"); + pr_info("ODM_COMP_RSSI_MONITOR\tBIT4\n"); + pr_info("ODM_COMP_CCK_PD\t\tBIT5\n"); + pr_info("ODM_COMP_ANT_DIV\t\tBIT6\n"); + pr_info("ODM_COMP_PWR_SAVE\t\tBIT7\n"); + pr_info("ODM_COMP_PWR_TRAIN\tBIT8\n"); + pr_info("ODM_COMP_RATE_ADAPTIVE\tBIT9\n"); + pr_info("ODM_COMP_PATH_DIV\t\tBIT10\n"); + pr_info("ODM_COMP_PSD \tBIT11\n"); + pr_info("ODM_COMP_DYNAMIC_PRICCA\tBIT12\n"); + pr_info("ODM_COMP_RXHP\t\tBIT13\n"); + pr_info("ODM_COMP_EDCA_TURBO\tBIT16\n"); + pr_info("ODM_COMP_EARLY_MODE\tBIT17\n"); + pr_info("ODM_COMP_TX_PWR_TRACK\tBIT24\n"); + pr_info("ODM_COMP_RX_GAIN_TRACK\tBIT25\n"); + pr_info("ODM_COMP_CALIBRATION\tBIT26\n"); + rtw_hal_get_def_var(padapter, HW_DEF_ODM_DBG_FLAG, &extra_arg); + } else { + rtw_hal_set_def_var(padapter, HW_DEF_ODM_DBG_FLAG, &extra_arg); + } + break; + case 0x23: + DBG_88E("turn %s the bNotifyChannelChange Variable\n", (extra_arg == 1) ? "on" : "off"); + padapter->bNotifyChannelChange = extra_arg; + break; + case 0x24: +#ifdef CONFIG_88EU_P2P + DBG_88E("turn %s the bShowGetP2PState Variable\n", (extra_arg == 1) ? "on" : "off"); + padapter->bShowGetP2PState = extra_arg; +#endif /* CONFIG_88EU_P2P */ + break; + case 0xaa: + if (extra_arg > 0x13) + extra_arg = 0xFF; + DBG_88E("chang data rate to :0x%02x\n", extra_arg); + padapter->fix_rate = extra_arg; + break; + case 0xdd:/* registers dump, 0 for mac reg, 1 for bb reg, 2 for rf reg */ + if (extra_arg == 0) + mac_reg_dump(padapter); + else if (extra_arg == 1) + bb_reg_dump(padapter); + else if (extra_arg == 2) + rf_reg_dump(padapter); + break; + case 0xee:/* turn on/off dynamic funcs */ + { + u32 odm_flag; + + if (0xf == extra_arg) { + rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag); + DBG_88E(" === DMFlag(0x%08x) ===\n", odm_flag); + DBG_88E("extra_arg = 0 - disable all dynamic func\n"); + DBG_88E("extra_arg = 1 - disable DIG- BIT(0)\n"); + DBG_88E("extra_arg = 2 - disable High power - BIT(1)\n"); + DBG_88E("extra_arg = 3 - disable tx power tracking - BIT(2)\n"); + DBG_88E("extra_arg = 4 - disable BT coexistence - BIT(3)\n"); + DBG_88E("extra_arg = 5 - disable antenna diversity - BIT(4)\n"); + DBG_88E("extra_arg = 6 - enable all dynamic func\n"); + } else { + /* extra_arg = 0 - disable all dynamic func + extra_arg = 1 - disable DIG + extra_arg = 2 - disable tx power tracking + extra_arg = 3 - turn on all dynamic func + */ + rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &(extra_arg)); + rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag); + DBG_88E(" === DMFlag(0x%08x) ===\n", odm_flag); + } + } + break; + + case 0xfd: + rtw_write8(padapter, 0xc50, arg); + DBG_88E("wr(0xc50) = 0x%x\n", rtw_read8(padapter, 0xc50)); + rtw_write8(padapter, 0xc58, arg); + DBG_88E("wr(0xc58) = 0x%x\n", rtw_read8(padapter, 0xc58)); + break; + case 0xfe: + DBG_88E("rd(0xc50) = 0x%x\n", rtw_read8(padapter, 0xc50)); + DBG_88E("rd(0xc58) = 0x%x\n", rtw_read8(padapter, 0xc58)); + break; + case 0xff: + DBG_88E("dbg(0x210) = 0x%x\n", rtw_read32(padapter, 0x210)); + DBG_88E("dbg(0x608) = 0x%x\n", rtw_read32(padapter, 0x608)); + DBG_88E("dbg(0x280) = 0x%x\n", rtw_read32(padapter, 0x280)); + DBG_88E("dbg(0x284) = 0x%x\n", rtw_read32(padapter, 0x284)); + DBG_88E("dbg(0x288) = 0x%x\n", rtw_read32(padapter, 0x288)); + + DBG_88E("dbg(0x664) = 0x%x\n", rtw_read32(padapter, 0x664)); + + DBG_88E("\n"); + + DBG_88E("dbg(0x430) = 0x%x\n", rtw_read32(padapter, 0x430)); + DBG_88E("dbg(0x438) = 0x%x\n", rtw_read32(padapter, 0x438)); + + DBG_88E("dbg(0x440) = 0x%x\n", rtw_read32(padapter, 0x440)); + + DBG_88E("dbg(0x458) = 0x%x\n", rtw_read32(padapter, 0x458)); + + DBG_88E("dbg(0x484) = 0x%x\n", rtw_read32(padapter, 0x484)); + DBG_88E("dbg(0x488) = 0x%x\n", rtw_read32(padapter, 0x488)); + + DBG_88E("dbg(0x444) = 0x%x\n", rtw_read32(padapter, 0x444)); + DBG_88E("dbg(0x448) = 0x%x\n", rtw_read32(padapter, 0x448)); + DBG_88E("dbg(0x44c) = 0x%x\n", rtw_read32(padapter, 0x44c)); + DBG_88E("dbg(0x450) = 0x%x\n", rtw_read32(padapter, 0x450)); + break; + } + break; + default: + DBG_88E("error dbg cmd!\n"); + break; + } + return ret; +} + +static int wpa_set_param(struct net_device *dev, u8 name, u32 value) +{ + uint ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + switch (name) { + case IEEE_PARAM_WPA_ENABLED: + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */ + switch ((value)&0xff) { + case 1: /* WPA */ + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */ + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case 2: /* WPA2 */ + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */ + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + } + RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_info_, + ("wpa_set_param:padapter->securitypriv.ndisauthtype =%d\n", padapter->securitypriv.ndisauthtype)); + break; + case IEEE_PARAM_TKIP_COUNTERMEASURES: + break; + case IEEE_PARAM_DROP_UNENCRYPTED: { + /* HACK: + * + * wpa_supplicant calls set_wpa_enabled when the driver + * is loaded and unloaded, regardless of if WPA is being + * used. No other calls are made which can be used to + * determine if encryption will be used or not prior to + * association being expected. If encryption is not being + * used, drop_unencrypted is set to false, else true -- we + * can use this to determine if the CAP_PRIVACY_ON bit should + * be set. + */ + + break; + } + case IEEE_PARAM_PRIVACY_INVOKED: + break; + + case IEEE_PARAM_AUTH_ALGS: + ret = wpa_set_auth_algs(dev, value); + break; + case IEEE_PARAM_IEEE_802_1X: + break; + case IEEE_PARAM_WPAX_SELECT: + break; + default: + ret = -EOPNOTSUPP; + break; + } + return ret; +} + +static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + switch (command) { + case IEEE_MLME_STA_DEAUTH: + if (!rtw_set_802_11_disassociate(padapter)) + ret = -1; + break; + case IEEE_MLME_STA_DISASSOC: + if (!rtw_set_802_11_disassociate(padapter)) + ret = -1; + break; + default: + ret = -EOPNOTSUPP; + break; + } + + return ret; +} + +static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) +{ + struct ieee_param *param; + uint ret = 0; + + if (p->length < sizeof(struct ieee_param) || !p->pointer) { + ret = -EINVAL; + goto out; + } + + param = (struct ieee_param *)rtw_malloc(p->length); + if (param == NULL) { + ret = -ENOMEM; + goto out; + } + + if (copy_from_user(param, p->pointer, p->length)) { + kfree(param); + ret = -EFAULT; + goto out; + } + + switch (param->cmd) { + case IEEE_CMD_SET_WPA_PARAM: + ret = wpa_set_param(dev, param->u.wpa_param.name, param->u.wpa_param.value); + break; + + case IEEE_CMD_SET_WPA_IE: + ret = rtw_set_wpa_ie((struct adapter *)rtw_netdev_priv(dev), + (char *)param->u.wpa_ie.data, (u16)param->u.wpa_ie.len); + break; + + case IEEE_CMD_SET_ENCRYPTION: + ret = wpa_set_encryption(dev, param, p->length); + break; + + case IEEE_CMD_MLME: + ret = wpa_mlme(dev, param->u.mlme.command, param->u.mlme.reason_code); + break; + + default: + DBG_88E("Unknown WPA supplicant request: %d\n", param->cmd); + ret = -EOPNOTSUPP; + break; + } + + if (ret == 0 && copy_to_user(p->pointer, param, p->length)) + ret = -EFAULT; + + kfree(param); + +out: + + return ret; +} + +#ifdef CONFIG_88EU_AP_MODE +static u8 set_pairwise_key(struct adapter *padapter, struct sta_info *psta) +{ + struct cmd_obj *ph2c; + struct set_stakey_parm *psetstakey_para; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (ph2c == NULL) { + res = _FAIL; + goto exit; + } + + psetstakey_para = (struct set_stakey_parm *)rtw_zmalloc(sizeof(struct set_stakey_parm)); + if (psetstakey_para == NULL) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); + + psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy; + + memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN); + + memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +static int set_group_key(struct adapter *padapter, u8 *key, u8 alg, int keyid) +{ + u8 keylen; + struct cmd_obj *pcmd; + struct setkey_parm *psetkeyparm; + struct cmd_priv *pcmdpriv = &(padapter->cmdpriv); + int res = _SUCCESS; + + DBG_88E("%s\n", __func__); + + pcmd = (struct cmd_obj *)rtw_zmalloc(sizeof(struct cmd_obj)); + if (pcmd == NULL) { + res = _FAIL; + goto exit; + } + psetkeyparm = (struct setkey_parm *)rtw_zmalloc(sizeof(struct setkey_parm)); + if (psetkeyparm == NULL) { + kfree(pcmd); + res = _FAIL; + goto exit; + } + + memset(psetkeyparm, 0, sizeof(struct setkey_parm)); + + psetkeyparm->keyid = (u8)keyid; + + psetkeyparm->algorithm = alg; + + psetkeyparm->set_tx = 1; + + switch (alg) { + case _WEP40_: + keylen = 5; + break; + case _WEP104_: + keylen = 13; + break; + case _TKIP_: + case _TKIP_WTMIC_: + case _AES_: + default: + keylen = 16; + } + + memcpy(&(psetkeyparm->key[0]), key, keylen); + + pcmd->cmdcode = _SetKey_CMD_; + pcmd->parmbuf = (u8 *)psetkeyparm; + pcmd->cmdsz = (sizeof(struct setkey_parm)); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + INIT_LIST_HEAD(&pcmd->list); + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + + return res; +} + +static int set_wep_key(struct adapter *padapter, u8 *key, u8 keylen, int keyid) +{ + u8 alg; + + switch (keylen) { + case 5: + alg = _WEP40_; + break; + case 13: + alg = _WEP104_; + break; + default: + alg = _NO_PRIVACY_; + } + + return set_group_key(padapter, key, alg, keyid); +} + +static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) +{ + int ret = 0; + u32 wep_key_idx, wep_key_len, wep_total_len; + struct ndis_802_11_wep *pwep = NULL; + struct sta_info *psta = NULL, *pbcmc_sta = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &(padapter->securitypriv); + struct sta_priv *pstapriv = &padapter->stapriv; + + DBG_88E("%s\n", __func__); + param->u.crypt.err = 0; + param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; + if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) { + ret = -EINVAL; + goto exit; + } + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { + if (param->u.crypt.idx >= WEP_KEYS) { + ret = -EINVAL; + goto exit; + } + } else { + psta = rtw_get_stainfo(pstapriv, param->sta_addr); + if (!psta) { + DBG_88E("rtw_set_encryption(), sta has already been removed or never been added\n"); + goto exit; + } + } + + if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) { + /* todo:clear default encryption keys */ + + DBG_88E("clear default encryption keys, keyid =%d\n", param->u.crypt.idx); + goto exit; + } + if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) { + DBG_88E("r871x_set_encryption, crypt.alg = WEP\n"); + wep_key_idx = param->u.crypt.idx; + wep_key_len = param->u.crypt.key_len; + DBG_88E("r871x_set_encryption, wep_key_idx=%d, len=%d\n", wep_key_idx, wep_key_len); + if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) { + ret = -EINVAL; + goto exit; + } + + if (wep_key_len > 0) { + wep_key_len = wep_key_len <= 5 ? 5 : 13; + wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); + pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len); + if (pwep == NULL) { + DBG_88E(" r871x_set_encryption: pwep allocate fail !!!\n"); + goto exit; + } + + memset(pwep, 0, wep_total_len); + + pwep->KeyLength = wep_key_len; + pwep->Length = wep_total_len; + } + + pwep->KeyIndex = wep_key_idx; + + memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); + + if (param->u.crypt.set_tx) { + DBG_88E("wep, set_tx = 1\n"); + + psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled; + psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; + psecuritypriv->dot118021XGrpPrivacy = _WEP40_; + + if (pwep->KeyLength == 13) { + psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; + psecuritypriv->dot118021XGrpPrivacy = _WEP104_; + } + + psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx; + + memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); + + psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; + + set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx); + } else { + DBG_88E("wep, set_tx = 0\n"); + + /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */ + /* psecuritypriv->dot11PrivacyKeyIndex = keyid", but can rtw_set_key to cam */ + + memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), pwep->KeyMaterial, pwep->KeyLength); + + psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; + + set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx); + } + + goto exit; + } + + if (!psta && check_fwstate(pmlmepriv, WIFI_AP_STATE)) { /* group key */ + if (param->u.crypt.set_tx == 1) { + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + DBG_88E("%s, set group_key, WEP\n", __func__); + + memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, + param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + + psecuritypriv->dot118021XGrpPrivacy = _WEP40_; + if (param->u.crypt.key_len == 13) + psecuritypriv->dot118021XGrpPrivacy = _WEP104_; + } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { + DBG_88E("%s, set group_key, TKIP\n", __func__); + psecuritypriv->dot118021XGrpPrivacy = _TKIP_; + memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, + param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + /* set mic key */ + memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8); + memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8); + + psecuritypriv->busetkipkey = true; + } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { + DBG_88E("%s, set group_key, CCMP\n", __func__); + psecuritypriv->dot118021XGrpPrivacy = _AES_; + memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, + param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + } else { + DBG_88E("%s, set group_key, none\n", __func__); + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + } + psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx; + psecuritypriv->binstallGrpkey = true; + psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */ + set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx); + pbcmc_sta = rtw_get_bcmc_stainfo(padapter); + if (pbcmc_sta) { + pbcmc_sta->ieee8021x_blocked = false; + pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */ + } + } + goto exit; + } + + if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */ + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + if (param->u.crypt.set_tx == 1) { + memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + DBG_88E("%s, set pairwise key, WEP\n", __func__); + + psta->dot118021XPrivacy = _WEP40_; + if (param->u.crypt.key_len == 13) + psta->dot118021XPrivacy = _WEP104_; + } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { + DBG_88E("%s, set pairwise key, TKIP\n", __func__); + + psta->dot118021XPrivacy = _TKIP_; + + /* set mic key */ + memcpy(psta->dot11tkiptxmickey.skey, &(param->u.crypt.key[16]), 8); + memcpy(psta->dot11tkiprxmickey.skey, &(param->u.crypt.key[24]), 8); + + psecuritypriv->busetkipkey = true; + } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { + DBG_88E("%s, set pairwise key, CCMP\n", __func__); + + psta->dot118021XPrivacy = _AES_; + } else { + DBG_88E("%s, set pairwise key, none\n", __func__); + + psta->dot118021XPrivacy = _NO_PRIVACY_; + } + + set_pairwise_key(padapter, psta); + + psta->ieee8021x_blocked = false; + } else { /* group key??? */ + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, + param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + psecuritypriv->dot118021XGrpPrivacy = _WEP40_; + if (param->u.crypt.key_len == 13) + psecuritypriv->dot118021XGrpPrivacy = _WEP104_; + } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { + psecuritypriv->dot118021XGrpPrivacy = _TKIP_; + + memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, + param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + + /* set mic key */ + memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[16]), 8); + memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, &(param->u.crypt.key[24]), 8); + + psecuritypriv->busetkipkey = true; + } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { + psecuritypriv->dot118021XGrpPrivacy = _AES_; + + memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, + param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + } else { + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + } + + psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx; + + psecuritypriv->binstallGrpkey = true; + + psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */ + + set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx); + + pbcmc_sta = rtw_get_bcmc_stainfo(padapter); + if (pbcmc_sta) { + pbcmc_sta->ieee8021x_blocked = false; + pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */ + } + } + } + } + +exit: + + kfree(pwep); + + return ret; +} + +static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + unsigned char *pbuf = param->u.bcn_ie.buf; + + DBG_88E("%s, len =%d\n", __func__, len); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2); + + if ((pstapriv->max_num_sta > NUM_STA) || (pstapriv->max_num_sta <= 0)) + pstapriv->max_num_sta = NUM_STA; + + if (rtw_check_beacon_data(padapter, pbuf, (len-12-2)) == _SUCCESS)/* 12 = param header, 2:no packed */ + ret = 0; + else + ret = -EINVAL; + + return ret; +} + +static int rtw_hostapd_sta_flush(struct net_device *dev) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + DBG_88E("%s\n", __func__); + + flush_all_cam_entry(padapter); /* clear CAM */ + + ret = rtw_sta_flush(padapter); + + return ret; +} + +static int rtw_add_sta(struct net_device *dev, struct ieee_param *param) +{ + int ret = 0; + struct sta_info *psta = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + + DBG_88E("rtw_add_sta(aid =%d) =%pM\n", param->u.add_sta.aid, (param->sta_addr)); + + if (!check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE))) + return -EINVAL; + + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) + return -EINVAL; + + psta = rtw_get_stainfo(pstapriv, param->sta_addr); + if (psta) { + int flags = param->u.add_sta.flags; + + psta->aid = param->u.add_sta.aid;/* aid = 1~2007 */ + + memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16); + + /* check wmm cap. */ + if (WLAN_STA_WME&flags) + psta->qos_option = 1; + else + psta->qos_option = 0; + + if (pmlmepriv->qospriv.qos_option == 0) + psta->qos_option = 0; + + /* chec 802.11n ht cap. */ + if (WLAN_STA_HT&flags) { + psta->htpriv.ht_option = true; + psta->qos_option = 1; + memcpy((void *)&psta->htpriv.ht_cap, (void *)¶m->u.add_sta.ht_cap, sizeof(struct ieee80211_ht_cap)); + } else { + psta->htpriv.ht_option = false; + } + + if (pmlmepriv->htpriv.ht_option == false) + psta->htpriv.ht_option = false; + + update_sta_info_apmode(padapter, psta); + } else { + ret = -ENOMEM; + } + + return ret; +} + +static int rtw_del_sta(struct net_device *dev, struct ieee_param *param) +{ + int ret = 0; + struct sta_info *psta = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + int updated = 0; + + DBG_88E("rtw_del_sta =%pM\n", (param->sta_addr)); + + if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true) + return -EINVAL; + + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) + return -EINVAL; + + psta = rtw_get_stainfo(pstapriv, param->sta_addr); + if (psta) { + spin_lock_bh(&pstapriv->asoc_list_lock); + if (!list_empty(&psta->asoc_list)) { + list_del_init(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING); + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + associated_clients_update(padapter, updated); + psta = NULL; + } else { + DBG_88E("rtw_del_sta(), sta has already been removed or never been added\n"); + } + + return ret; +} + +static int rtw_ioctl_get_sta_data(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct sta_info *psta = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + struct ieee_param_ex *param_ex = (struct ieee_param_ex *)param; + struct sta_data *psta_data = (struct sta_data *)param_ex->data; + + DBG_88E("rtw_ioctl_get_sta_info, sta_addr: %pM\n", (param_ex->sta_addr)); + + if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true) + return -EINVAL; + + if (param_ex->sta_addr[0] == 0xff && param_ex->sta_addr[1] == 0xff && + param_ex->sta_addr[2] == 0xff && param_ex->sta_addr[3] == 0xff && + param_ex->sta_addr[4] == 0xff && param_ex->sta_addr[5] == 0xff) + return -EINVAL; + + psta = rtw_get_stainfo(pstapriv, param_ex->sta_addr); + if (psta) { + psta_data->aid = (u16)psta->aid; + psta_data->capability = psta->capability; + psta_data->flags = psta->flags; + +/* + nonerp_set : BIT(0) + no_short_slot_time_set : BIT(1) + no_short_preamble_set : BIT(2) + no_ht_gf_set : BIT(3) + no_ht_set : BIT(4) + ht_20mhz_set : BIT(5) +*/ + + psta_data->sta_set = ((psta->nonerp_set) | + (psta->no_short_slot_time_set << 1) | + (psta->no_short_preamble_set << 2) | + (psta->no_ht_gf_set << 3) | + (psta->no_ht_set << 4) | + (psta->ht_20mhz_set << 5)); + psta_data->tx_supp_rates_len = psta->bssratelen; + memcpy(psta_data->tx_supp_rates, psta->bssrateset, psta->bssratelen); + memcpy(&psta_data->ht_cap, &psta->htpriv.ht_cap, sizeof(struct ieee80211_ht_cap)); + psta_data->rx_pkts = psta->sta_stats.rx_data_pkts; + psta_data->rx_bytes = psta->sta_stats.rx_bytes; + psta_data->rx_drops = psta->sta_stats.rx_drops; + psta_data->tx_pkts = psta->sta_stats.tx_pkts; + psta_data->tx_bytes = psta->sta_stats.tx_bytes; + psta_data->tx_drops = psta->sta_stats.tx_drops; + } else { + ret = -1; + } + + return ret; +} + +static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param) +{ + int ret = 0; + struct sta_info *psta = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct sta_priv *pstapriv = &padapter->stapriv; + + DBG_88E("rtw_get_sta_wpaie, sta_addr: %pM\n", (param->sta_addr)); + + if (check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)) != true) + return -EINVAL; + + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) + return -EINVAL; + + psta = rtw_get_stainfo(pstapriv, param->sta_addr); + if (psta) { + if ((psta->wpa_ie[0] == WLAN_EID_RSN) || (psta->wpa_ie[0] == WLAN_EID_GENERIC)) { + int wpa_ie_len; + int copy_len; + + wpa_ie_len = psta->wpa_ie[1]; + copy_len = ((wpa_ie_len+2) > sizeof(psta->wpa_ie)) ? (sizeof(psta->wpa_ie)) : (wpa_ie_len+2); + param->u.wpa_ie.len = copy_len; + memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len); + } else { + DBG_88E("sta's wpa_ie is NONE\n"); + } + } else { + ret = -1; + } + + return ret; +} + +static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + unsigned char wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + int ie_len; + + DBG_88E("%s, len =%d\n", __func__, len); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + ie_len = len-12-2;/* 12 = param header, 2:no packed */ + + if (pmlmepriv->wps_beacon_ie) { + kfree(pmlmepriv->wps_beacon_ie); + pmlmepriv->wps_beacon_ie = NULL; + } + + if (ie_len > 0) { + pmlmepriv->wps_beacon_ie = rtw_malloc(ie_len); + pmlmepriv->wps_beacon_ie_len = ie_len; + if (pmlmepriv->wps_beacon_ie == NULL) { + DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); + return -EINVAL; + } + + memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len); + + update_beacon(padapter, _VENDOR_SPECIFIC_IE_, wps_oui, true); + + pmlmeext->bstart_bss = true; + } + + return ret; +} + +static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + int ie_len; + + DBG_88E("%s, len =%d\n", __func__, len); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + ie_len = len-12-2;/* 12 = param header, 2:no packed */ + + if (pmlmepriv->wps_probe_resp_ie) { + kfree(pmlmepriv->wps_probe_resp_ie); + pmlmepriv->wps_probe_resp_ie = NULL; + } + + if (ie_len > 0) { + pmlmepriv->wps_probe_resp_ie = rtw_malloc(ie_len); + pmlmepriv->wps_probe_resp_ie_len = ie_len; + if (pmlmepriv->wps_probe_resp_ie == NULL) { + DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); + return -EINVAL; + } + memcpy(pmlmepriv->wps_probe_resp_ie, param->u.bcn_ie.buf, ie_len); + } + + return ret; +} + +static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + int ie_len; + + DBG_88E("%s, len =%d\n", __func__, len); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + ie_len = len-12-2;/* 12 = param header, 2:no packed */ + + if (pmlmepriv->wps_assoc_resp_ie) { + kfree(pmlmepriv->wps_assoc_resp_ie); + pmlmepriv->wps_assoc_resp_ie = NULL; + } + + if (ie_len > 0) { + pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len); + pmlmepriv->wps_assoc_resp_ie_len = ie_len; + if (pmlmepriv->wps_assoc_resp_ie == NULL) { + DBG_88E("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); + return -EINVAL; + } + + memcpy(pmlmepriv->wps_assoc_resp_ie, param->u.bcn_ie.buf, ie_len); + } + + return ret; +} + +static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv); + struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); + + u8 value; + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + if (param->u.wpa_param.name != 0) /* dummy test... */ + DBG_88E("%s name(%u) != 0\n", __func__, param->u.wpa_param.name); + value = param->u.wpa_param.value; + + /* use the same definition of hostapd's ignore_broadcast_ssid */ + if (value != 1 && value != 2) + value = 0; + DBG_88E("%s value(%u)\n", __func__, value); + pmlmeinfo->hidden_ssid_mode = value; + return ret; +} + +static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) + return -EINVAL; + ret = rtw_acl_remove_sta(padapter, param->sta_addr); + return ret; +} + +static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) + return -EINVAL; + ret = rtw_acl_add_sta(padapter, param->sta_addr); + return ret; +} + +static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return -EINVAL; + + rtw_set_macaddr_acl(padapter, param->u.mlme.command); + + return ret; +} + +static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p) +{ + struct ieee_param *param; + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + /* + * this function is expect to call in master mode, which allows no power saving + * so, we just check hw_init_completed + */ + + if (!padapter->hw_init_completed) { + ret = -EPERM; + goto out; + } + + if (!p->pointer || p->length > (sizeof(struct ieee_param) + 100)) { + ret = -EINVAL; + goto out; + } + + param = (struct ieee_param *)rtw_malloc(p->length); + if (param == NULL) { + ret = -ENOMEM; + goto out; + } + + if (copy_from_user(param, p->pointer, p->length)) { + kfree(param); + ret = -EFAULT; + goto out; + } + + switch (param->cmd) { + case RTL871X_HOSTAPD_FLUSH: + ret = rtw_hostapd_sta_flush(dev); + break; + case RTL871X_HOSTAPD_ADD_STA: + ret = rtw_add_sta(dev, param); + break; + case RTL871X_HOSTAPD_REMOVE_STA: + ret = rtw_del_sta(dev, param); + break; + case RTL871X_HOSTAPD_SET_BEACON: + ret = rtw_set_beacon(dev, param, p->length); + break; + case RTL871X_SET_ENCRYPTION: + ret = rtw_set_encryption(dev, param, p->length); + break; + case RTL871X_HOSTAPD_GET_WPAIE_STA: + ret = rtw_get_sta_wpaie(dev, param); + break; + case RTL871X_HOSTAPD_SET_WPS_BEACON: + ret = rtw_set_wps_beacon(dev, param, p->length); + break; + case RTL871X_HOSTAPD_SET_WPS_PROBE_RESP: + ret = rtw_set_wps_probe_resp(dev, param, p->length); + break; + case RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP: + ret = rtw_set_wps_assoc_resp(dev, param, p->length); + break; + case RTL871X_HOSTAPD_SET_HIDDEN_SSID: + ret = rtw_set_hidden_ssid(dev, param, p->length); + break; + case RTL871X_HOSTAPD_GET_INFO_STA: + ret = rtw_ioctl_get_sta_data(dev, param, p->length); + break; + case RTL871X_HOSTAPD_SET_MACADDR_ACL: + ret = rtw_ioctl_set_macaddr_acl(dev, param, p->length); + break; + case RTL871X_HOSTAPD_ACL_ADD_STA: + ret = rtw_ioctl_acl_add_sta(dev, param, p->length); + break; + case RTL871X_HOSTAPD_ACL_REMOVE_STA: + ret = rtw_ioctl_acl_remove_sta(dev, param, p->length); + break; + default: + pr_info("Unknown hostapd request: %d\n", param->cmd); + ret = -EOPNOTSUPP; + break; + } + + if (ret == 0 && copy_to_user(p->pointer, param, p->length)) + ret = -EFAULT; + kfree(param); +out: + return ret; +} +#endif + +#include +static int rtw_wx_set_priv(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra) +{ + int ret = 0; + int len = 0; + char *ext; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *dwrq = (struct iw_point *)awrq; + + if (dwrq->length == 0) + return -EFAULT; + + len = dwrq->length; + ext = rtw_vmalloc(len); + if (!ext) + return -ENOMEM; + + if (copy_from_user(ext, dwrq->pointer, len)) { + rtw_vmfree(ext, len); + return -EFAULT; + } + + /* added for wps2.0 @20110524 */ + if (dwrq->flags == 0x8766 && len > 8) { + u32 cp_sz; + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + u8 *probereq_wpsie = ext; + int probereq_wpsie_len = len; + u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; + + if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) && + (!memcmp(&probereq_wpsie[2], wps_oui, 4))) { + cp_sz = probereq_wpsie_len > MAX_WPS_IE_LEN ? MAX_WPS_IE_LEN : probereq_wpsie_len; + + pmlmepriv->wps_probe_req_ie_len = 0; + kfree(pmlmepriv->wps_probe_req_ie); + pmlmepriv->wps_probe_req_ie = NULL; + + pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz); + if (pmlmepriv->wps_probe_req_ie == NULL) { + pr_info("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); + ret = -EINVAL; + goto FREE_EXT; + } + memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz); + pmlmepriv->wps_probe_req_ie_len = cp_sz; + } + goto FREE_EXT; + } + + if (len >= WEXT_CSCAN_HEADER_SIZE && + !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { + ret = rtw_wx_set_scan(dev, info, awrq, ext); + goto FREE_EXT; + } + +FREE_EXT: + + rtw_vmfree(ext, len); + + return ret; +} + +static int rtw_pm_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + unsigned mode = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + DBG_88E("[%s] extra = %s\n", __func__, extra); + + if (!memcmp(extra, "lps =", 4)) { + sscanf(extra+4, "%u", &mode); + ret = rtw_pm_set_lps(padapter, mode); + } else if (!memcmp(extra, "ips =", 4)) { + sscanf(extra+4, "%u", &mode); + ret = rtw_pm_set_ips(padapter, mode); + } else { + ret = -EINVAL; + } + + return ret; +} + +static int rtw_mp_efuse_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); + struct hal_data_8188e *haldata = GET_HAL_DATA(padapter); + struct efuse_hal *pEfuseHal; + struct iw_point *wrqu; + + u8 *PROMContent = pEEPROM->efuse_eeprom_data; + u8 ips_mode = 0, lps_mode = 0; + struct pwrctrl_priv *pwrctrlpriv; + u8 *data = NULL; + u8 *rawdata = NULL; + char *pch, *ptmp, *token, *tmp[3] = {NULL, NULL, NULL}; + u16 i = 0, j = 0, mapLen = 0, addr = 0, cnts = 0; + u16 max_available_size = 0, raw_cursize = 0, raw_maxsize = 0; + int err; + u8 org_fw_iol = padapter->registrypriv.fw_iol;/* 0:Disable, 1:enable, 2:by usb speed */ + + wrqu = (struct iw_point *)wdata; + pwrctrlpriv = &padapter->pwrctrlpriv; + pEfuseHal = &haldata->EfuseHal; + + err = 0; + data = _rtw_zmalloc(EFUSE_BT_MAX_MAP_LEN); + if (data == NULL) { + err = -ENOMEM; + goto exit; + } + rawdata = _rtw_zmalloc(EFUSE_BT_MAX_MAP_LEN); + if (rawdata == NULL) { + err = -ENOMEM; + goto exit; + } + + if (copy_from_user(extra, wrqu->pointer, wrqu->length)) { + err = -EFAULT; + goto exit; + } + lps_mode = pwrctrlpriv->power_mgnt;/* keep org value */ + rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); + + ips_mode = pwrctrlpriv->ips_mode;/* keep org value */ + rtw_pm_set_ips(padapter, IPS_NONE); + + pch = extra; + DBG_88E("%s: in =%s\n", __func__, extra); + + i = 0; + /* mac 16 "00e04c871200" rmap, 00, 2 */ + while ((token = strsep(&pch, ",")) != NULL) { + if (i > 2) + break; + tmp[i] = token; + i++; + } + padapter->registrypriv.fw_iol = 0;/* 0:Disable, 1:enable, 2:by usb speed */ + + if (strcmp(tmp[0], "status") == 0) { + sprintf(extra, "Load File efuse =%s, Load File MAC =%s", (pEEPROM->bloadfile_fail_flag ? "FAIL" : "OK"), (pEEPROM->bloadmac_fail_flag ? "FAIL" : "OK")); + + goto exit; + } else if (strcmp(tmp[0], "filemap") == 0) { + mapLen = EFUSE_MAP_SIZE; + + sprintf(extra, "\n"); + for (i = 0; i < EFUSE_MAP_SIZE; i += 16) { + sprintf(extra + strlen(extra), "0x%02x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", PROMContent[i+j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", PROMContent[i+j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "realmap") == 0) { + mapLen = EFUSE_MAP_SIZE; + if (rtw_efuse_map_read(padapter, 0, mapLen, pEfuseHal->fakeEfuseInitMap) == _FAIL) { + DBG_88E("%s: read realmap Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 0; i < EFUSE_MAP_SIZE; i += 16) { + sprintf(extra + strlen(extra), "0x%02x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeEfuseInitMap[i+j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeEfuseInitMap[i+j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "rmap") == 0) { + if ((tmp[1] == NULL) || (tmp[2] == NULL)) { + DBG_88E("%s: rmap Fail!! Parameters error!\n", __func__); + err = -EINVAL; + goto exit; + } + + /* rmap addr cnts */ + addr = simple_strtoul(tmp[1], &ptmp, 16); + DBG_88E("%s: addr =%x\n", __func__, addr); + + cnts = simple_strtoul(tmp[2], &ptmp, 10); + if (cnts == 0) { + DBG_88E("%s: rmap Fail!! cnts error!\n", __func__); + err = -EINVAL; + goto exit; + } + DBG_88E("%s: cnts =%d\n", __func__, cnts); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EINVAL; + goto exit; + } + + if (rtw_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_read error!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) + sprintf(extra + strlen(extra), "0x%02X ", data[i]); + } else if (strcmp(tmp[0], "realraw") == 0) { + addr = 0; + mapLen = EFUSE_MAX_SIZE; + if (rtw_efuse_access(padapter, false, addr, mapLen, rawdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_access Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 0; i < mapLen; i++) { + sprintf(extra + strlen(extra), "%02X", rawdata[i]); + + if ((i & 0xF) == 0xF) + sprintf(extra + strlen(extra), "\n"); + else if ((i & 0x7) == 0x7) + sprintf(extra + strlen(extra), "\t"); + else + sprintf(extra + strlen(extra), " "); + } + } else if (strcmp(tmp[0], "mac") == 0) { + cnts = 6; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%02x)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_read error!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) { + sprintf(extra + strlen(extra), "%02X", data[i]); + if (i != (cnts-1)) + sprintf(extra + strlen(extra), ":"); + } + } else if (strcmp(tmp[0], "vidpid") == 0) { + cnts = 4; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%02x)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + if (rtw_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_efuse_access error!!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) { + sprintf(extra + strlen(extra), "0x%02X", data[i]); + if (i != (cnts-1)) + sprintf(extra + strlen(extra), ","); + } + } else if (strcmp(tmp[0], "ableraw") == 0) { + efuse_GetCurrentSize(padapter, &raw_cursize); + raw_maxsize = efuse_GetMaxSize(padapter); + sprintf(extra, "[available raw size] = %d bytes", raw_maxsize-raw_cursize); + } else if (strcmp(tmp[0], "btfmap") == 0) { + mapLen = EFUSE_BT_MAX_MAP_LEN; + if (rtw_BT_efuse_map_read(padapter, 0, mapLen, pEfuseHal->BTEfuseInitMap) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_read Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 0; i < 512; i += 16) { + /* set 512 because the iwpriv's extra size have limit 0x7FF */ + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i+j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i+j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "btbmap") == 0) { + mapLen = EFUSE_BT_MAX_MAP_LEN; + if (rtw_BT_efuse_map_read(padapter, 0, mapLen, pEfuseHal->BTEfuseInitMap) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_read Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 512; i < 1024; i += 16) { + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i+j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i+j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "btrmap") == 0) { + if ((tmp[1] == NULL) || (tmp[2] == NULL)) { + err = -EINVAL; + goto exit; + } + + /* rmap addr cnts */ + addr = simple_strtoul(tmp[1], &ptmp, 16); + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + + cnts = simple_strtoul(tmp[2], &ptmp, 10); + if (cnts == 0) { + DBG_88E("%s: btrmap Fail!! cnts error!\n", __func__); + err = -EINVAL; + goto exit; + } + DBG_88E("%s: cnts =%d\n", __func__, cnts); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_BT_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_read error!!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) + sprintf(extra + strlen(extra), " 0x%02X ", data[i]); + } else if (strcmp(tmp[0], "btffake") == 0) { + sprintf(extra, "\n"); + for (i = 0; i < 512; i += 16) { + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i+j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i+j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "btbfake") == 0) { + sprintf(extra, "\n"); + for (i = 512; i < 1024; i += 16) { + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i+j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i+j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "wlrfkmap") == 0) { + sprintf(extra, "\n"); + for (i = 0; i < EFUSE_MAP_SIZE; i += 16) { + sprintf(extra + strlen(extra), "0x%02x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeEfuseModifiedMap[i+j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), " %02X", pEfuseHal->fakeEfuseModifiedMap[i+j]); + sprintf(extra + strlen(extra), "\n"); + } + } else { + sprintf(extra, "Command not found!"); + } + +exit: + kfree(data); + kfree(rawdata); + if (!err) + wrqu->length = strlen(extra); + + rtw_pm_set_ips(padapter, ips_mode); + rtw_pm_set_lps(padapter, lps_mode); + padapter->registrypriv.fw_iol = org_fw_iol;/* 0:Disable, 1:enable, 2:by usb speed */ + return err; +} + +static int rtw_mp_efuse_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct adapter *padapter; + struct pwrctrl_priv *pwrctrlpriv; + struct hal_data_8188e *haldata; + struct efuse_hal *pEfuseHal; + + u8 ips_mode = 0, lps_mode = 0; + u32 i, jj, kk; + u8 *setdata = NULL; + u8 *ShadowMapBT = NULL; + u8 *ShadowMapWiFi = NULL; + u8 *setrawdata = NULL; + char *pch, *ptmp, *token, *tmp[3] = {NULL, NULL, NULL}; + u16 addr = 0, cnts = 0, max_available_size = 0; + int err; + + padapter = rtw_netdev_priv(dev); + pwrctrlpriv = &padapter->pwrctrlpriv; + haldata = GET_HAL_DATA(padapter); + pEfuseHal = &haldata->EfuseHal; + err = 0; + setdata = _rtw_zmalloc(1024); + if (setdata == NULL) { + err = -ENOMEM; + goto exit; + } + ShadowMapBT = _rtw_malloc(EFUSE_BT_MAX_MAP_LEN); + if (ShadowMapBT == NULL) { + err = -ENOMEM; + goto exit; + } + ShadowMapWiFi = _rtw_malloc(EFUSE_MAP_SIZE); + if (ShadowMapWiFi == NULL) { + err = -ENOMEM; + goto exit; + } + setrawdata = _rtw_malloc(EFUSE_MAX_SIZE); + if (setrawdata == NULL) { + err = -ENOMEM; + goto exit; + } + + lps_mode = pwrctrlpriv->power_mgnt;/* keep org value */ + rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); + + ips_mode = pwrctrlpriv->ips_mode;/* keep org value */ + rtw_pm_set_ips(padapter, IPS_NONE); + + pch = extra; + DBG_88E("%s: in =%s\n", __func__, extra); + + i = 0; + while ((token = strsep(&pch, ",")) != NULL) { + if (i > 2) + break; + tmp[i] = token; + i++; + } + + /* tmp[0],[1],[2] */ + /* wmap, addr, 00e04c871200 */ + if (strcmp(tmp[0], "wmap") == 0) { + if ((tmp[1] == NULL) || (tmp[2] == NULL)) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts%2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: map data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + /* Change to check TYPE_EFUSE_MAP_LEN, because 8188E raw 256, logic map over 256. */ + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&max_available_size, false); + if ((addr+cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "wraw") == 0) { + if ((tmp[1] == NULL) || (tmp[2] == NULL)) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts%2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: raw data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setrawdata[jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + + if (rtw_efuse_access(padapter, true, addr, cnts, setrawdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_access error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "mac") == 0) { + if (tmp[1] == NULL) { + err = -EINVAL; + goto exit; + } + + /* mac, 00e04c871200 */ + addr = EEPROM_MAC_ADDR_88EU; + cnts = strlen(tmp[1]); + if (cnts%2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + if (cnts > 6) { + DBG_88E("%s: error data for mac addr =\"%s\"\n", __func__, tmp[1]); + err = -EFAULT; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: MAC address =%s\n", __func__, tmp[1]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[1][kk], tmp[1][kk + 1]); + /* Change to check TYPE_EFUSE_MAP_LEN, because 8188E raw 256, logic map over 256. */ + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&max_available_size, false); + if ((addr+cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "vidpid") == 0) { + if (tmp[1] == NULL) { + err = -EINVAL; + goto exit; + } + + /* pidvid, da0b7881 */ + addr = EEPROM_VID_88EE; + cnts = strlen(tmp[1]); + if (cnts%2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: VID/PID =%s\n", __func__, tmp[1]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[1][kk], tmp[1][kk + 1]); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr+cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "btwmap") == 0) { + if ((tmp[1] == NULL) || (tmp[2] == NULL)) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts%2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: BT data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr+cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_BT_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "btwfake") == 0) { + if ((tmp[1] == NULL) || (tmp[2] == NULL)) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts%2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: BT tmp data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + pEfuseHal->fakeBTEfuseModifiedMap[addr+jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + } else if (strcmp(tmp[0], "btdumpfake") == 0) { + if (rtw_BT_efuse_map_read(padapter, 0, EFUSE_BT_MAX_MAP_LEN, pEfuseHal->fakeBTEfuseModifiedMap) == _SUCCESS) { + DBG_88E("%s: BT read all map success\n", __func__); + } else { + DBG_88E("%s: BT read all map Fail!\n", __func__); + err = -EFAULT; + } + } else if (strcmp(tmp[0], "wldumpfake") == 0) { + if (rtw_efuse_map_read(padapter, 0, EFUSE_BT_MAX_MAP_LEN, pEfuseHal->fakeEfuseModifiedMap) == _SUCCESS) { + DBG_88E("%s: BT read all map success\n", __func__); + } else { + DBG_88E("%s: BT read all map Fail\n", __func__); + err = -EFAULT; + } + } else if (strcmp(tmp[0], "btfk2map") == 0) { + memcpy(pEfuseHal->BTEfuseModifiedMap, pEfuseHal->fakeBTEfuseModifiedMap, EFUSE_BT_MAX_MAP_LEN); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if (max_available_size < 1) { + err = -EFAULT; + goto exit; + } + + if (rtw_BT_efuse_map_write(padapter, 0x00, EFUSE_BT_MAX_MAP_LEN, pEfuseHal->fakeBTEfuseModifiedMap) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_write error!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "wlfk2map") == 0) { + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if (max_available_size < 1) { + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, 0x00, EFUSE_MAX_MAP_LEN, pEfuseHal->fakeEfuseModifiedMap) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "wlwfake") == 0) { + if ((tmp[1] == NULL) || (tmp[2] == NULL)) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts%2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: map tmp data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + pEfuseHal->fakeEfuseModifiedMap[addr+jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + } + +exit: + kfree(setdata); + kfree(ShadowMapBT); + kfree(ShadowMapWiFi); + kfree(setrawdata); + + rtw_pm_set_ips(padapter, ips_mode); + rtw_pm_set_lps(padapter, lps_mode); + + return err; +} + +/* + * Input Format: %s,%d,%d + * %s is width, could be + * "b" for 1 byte + * "w" for WORD (2 bytes) + * "dw" for DWORD (4 bytes) + * 1st %d is address(offset) + * 2st %d is data to write + */ +static int rtw_mp_write_reg(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + char *pch, *pnext, *ptmp; + char *width_str; + char width; + u32 addr, data; + int ret; + struct adapter *padapter = rtw_netdev_priv(dev); + + pch = extra; + pnext = strpbrk(pch, ",.-"); + if (pnext == NULL) + return -EINVAL; + *pnext = 0; + width_str = pch; + + pch = pnext + 1; + pnext = strpbrk(pch, ",.-"); + if (pnext == NULL) + return -EINVAL; + *pnext = 0; + addr = simple_strtoul(pch, &ptmp, 16); + if (addr > 0x3FFF) + return -EINVAL; + + pch = pnext + 1; + if ((pch - extra) >= wrqu->length) + return -EINVAL; + data = simple_strtoul(pch, &ptmp, 16); + + ret = 0; + width = width_str[0]; + switch (width) { + case 'b': + /* 1 byte */ + if (data > 0xFF) { + ret = -EINVAL; + break; + } + rtw_write8(padapter, addr, data); + break; + case 'w': + /* 2 bytes */ + if (data > 0xFFFF) { + ret = -EINVAL; + break; + } + rtw_write16(padapter, addr, data); + break; + case 'd': + /* 4 bytes */ + rtw_write32(padapter, addr, data); + break; + default: + ret = -EINVAL; + break; + } + + return ret; +} + +/* + * Input Format: %s,%d + * %s is width, could be + * "b" for 1 byte + * "w" for WORD (2 bytes) + * "dw" for DWORD (4 bytes) + * %d is address(offset) + * + * Return: + * %d for data readed + */ +static int rtw_mp_read_reg(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + char *pch, *pnext, *ptmp; + char *width_str; + char width; + char data[20], tmp[20]; + u32 addr; + u32 ret, i = 0, j = 0, strtout = 0; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + memset(data, 0, 20); + memset(tmp, 0, 20); + memset(extra, 0, wrqu->length); + + pch = input; + pnext = strpbrk(pch, ",.-"); + if (pnext == NULL) { + kfree(input); + return -EINVAL; + } + *pnext = 0; + width_str = pch; + + pch = pnext + 1; + if ((pch - input) >= wrqu->length) { + kfree(input); + return -EINVAL; + } + kfree(input); + addr = simple_strtoul(pch, &ptmp, 16); + if (addr > 0x3FFF) + return -EINVAL; + + ret = 0; + width = width_str[0]; + switch (width) { + case 'b': + /* 1 byte */ + sprintf(extra, "%d\n", rtw_read8(padapter, addr)); + wrqu->length = strlen(extra); + break; + case 'w': + /* 2 bytes */ + sprintf(data, "%04x\n", rtw_read16(padapter, addr)); + for (i = 0; i <= strlen(data); i++) { + if (i%2 == 0) { + tmp[j] = ' '; + j++; + } + if (data[i] != '\0') + tmp[j] = data[i]; + j++; + } + pch = tmp; + DBG_88E("pch =%s", pch); + + while (*pch != '\0') { + pnext = strpbrk(pch, " "); + if (!pnext) + break; + + pnext++; + if (*pnext != '\0') { + strtout = simple_strtoul(pnext, &ptmp, 16); + sprintf(extra, "%s %d", extra, strtout); + } else { + break; + } + pch = pnext; + } + wrqu->length = 6; + break; + case 'd': + /* 4 bytes */ + sprintf(data, "%08x", rtw_read32(padapter, addr)); + /* add read data format blank */ + for (i = 0; i <= strlen(data); i++) { + if (i%2 == 0) { + tmp[j] = ' '; + j++; + } + if (data[i] != '\0') + tmp[j] = data[i]; + + j++; + } + pch = tmp; + DBG_88E("pch =%s", pch); + + while (*pch != '\0') { + pnext = strpbrk(pch, " "); + if (!pnext) + break; + pnext++; + if (*pnext != '\0') { + strtout = simple_strtoul(pnext, &ptmp, 16); + sprintf(extra, "%s %d", extra, strtout); + } else { + break; + } + pch = pnext; + } + wrqu->length = strlen(extra); + break; + default: + wrqu->length = 0; + ret = -EINVAL; + break; + } + + return ret; +} + +/* + * Input Format: %d,%x,%x + * %d is RF path, should be smaller than RF_PATH_MAX + * 1st %x is address(offset) + * 2st %x is data to write + */ + static int rtw_mp_write_rf(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 path, addr, data; + int ret; + struct adapter *padapter = rtw_netdev_priv(dev); + + ret = sscanf(extra, "%d,%x,%x", &path, &addr, &data); + if (ret < 3) + return -EINVAL; + + if (path >= RF_PATH_MAX) + return -EINVAL; + if (addr > 0xFF) + return -EINVAL; + if (data > 0xFFFFF) + return -EINVAL; + + memset(extra, 0, wrqu->length); + + write_rfreg(padapter, path, addr, data); + + sprintf(extra, "write_rf completed\n"); + wrqu->length = strlen(extra); + + return 0; +} + +/* + * Input Format: %d,%x + * %d is RF path, should be smaller than RF_PATH_MAX + * %x is address(offset) + * + * Return: + * %d for data readed + */ +static int rtw_mp_read_rf(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + char *input = kmalloc(wrqu->length, GFP_KERNEL); + char *pch, *pnext, *ptmp; + char data[20], tmp[20]; + u32 path, addr; + u32 ret, i = 0, j = 0, strtou = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + ret = sscanf(input, "%d,%x", &path, &addr); + kfree(input); + if (ret < 2) + return -EINVAL; + + if (path >= RF_PATH_MAX) + return -EINVAL; + if (addr > 0xFF) + return -EINVAL; + + memset(extra, 0, wrqu->length); + + sprintf(data, "%08x", read_rfreg(padapter, path, addr)); + /* add read data format blank */ + for (i = 0; i <= strlen(data); i++) { + if (i%2 == 0) { + tmp[j] = ' '; + j++; + } + tmp[j] = data[i]; + j++; + } + pch = tmp; + DBG_88E("pch =%s", pch); + + while (*pch != '\0') { + pnext = strpbrk(pch, " "); + pnext++; + if (*pnext != '\0') { + strtou = simple_strtoul(pnext, &ptmp, 16); + sprintf(extra, "%s %d", extra, strtou); + } else { + break; + } + pch = pnext; + } + wrqu->length = strlen(extra); + return 0; +} + +static int rtw_mp_start(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + + if (padapter->registrypriv.mp_mode == 0) { + padapter->registrypriv.mp_mode = 1; + + rtw_pm_set_ips(padapter, IPS_NONE); + LeaveAllPowerSaveMode(padapter); + + MPT_InitializeAdapter(padapter, 1); + } + if (padapter->registrypriv.mp_mode == 0) + return -EPERM; + if (padapter->mppriv.mode == MP_OFF) { + if (mp_start_test(padapter) == _FAIL) + return -EPERM; + padapter->mppriv.mode = MP_ON; + } + return 0; +} + +static int rtw_mp_stop(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + + if (padapter->registrypriv.mp_mode == 1) { + MPT_DeInitAdapter(padapter); + padapter->registrypriv.mp_mode = 0; + } + + if (padapter->mppriv.mode != MP_OFF) { + mp_stop_test(padapter); + padapter->mppriv.mode = MP_OFF; + } + + return 0; +} + +extern int wifirate2_ratetbl_inx(unsigned char rate); + +static int rtw_mp_rate(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 rate = MPT_RATE_1M; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + rate = rtw_atoi(input); + sprintf(extra, "Set data rate to %d", rate); + kfree(input); + if (rate <= 0x7f) + rate = wifirate2_ratetbl_inx((u8)rate); + else + rate = (rate-0x80+MPT_RATE_MCS0); + + if (rate >= MPT_RATE_LAST) + return -EINVAL; + + padapter->mppriv.rateidx = rate; + Hal_SetDataRate(padapter); + + wrqu->length = strlen(extra) + 1; + return 0; +} + +static int rtw_mp_channel(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + u32 channel = 1; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + channel = rtw_atoi(input); + sprintf(extra, "Change channel %d to channel %d", padapter->mppriv.channel, channel); + + padapter->mppriv.channel = channel; + Hal_SetChannel(padapter); + + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_bandwidth(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 bandwidth = 0, sg = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + sscanf(extra, "40M =%d, shortGI =%d", &bandwidth, &sg); + + if (bandwidth != HT_CHANNEL_WIDTH_40) + bandwidth = HT_CHANNEL_WIDTH_20; + + padapter->mppriv.bandwidth = (u8)bandwidth; + padapter->mppriv.preamble = sg; + + SetBandwidth(padapter); + + return 0; +} + +static int rtw_mp_txpower(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 idx_a = 0, idx_b = 0; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + sscanf(input, "patha =%d, pathb =%d", &idx_a, &idx_b); + + sprintf(extra, "Set power level path_A:%d path_B:%d", idx_a, idx_b); + padapter->mppriv.txpoweridx = (u8)idx_a; + padapter->mppriv.txpoweridx_b = (u8)idx_b; + padapter->mppriv.bSetTxPower = 1; + Hal_SetAntennaPathPower(padapter); + + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_ant_tx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 i; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + u16 antenna = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + + sprintf(extra, "switch Tx antenna to %s", input); + + for (i = 0; i < strlen(input); i++) { + switch (input[i]) { + case 'a': + antenna |= ANTENNA_A; + break; + case 'b': + antenna |= ANTENNA_B; + break; + } + } + padapter->mppriv.antenna_tx = antenna; + + Hal_SetAntenna(padapter); + + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_ant_rx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 i; + u16 antenna = 0; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + memset(extra, 0, wrqu->length); + + sprintf(extra, "switch Rx antenna to %s", input); + + for (i = 0; i < strlen(input); i++) { + switch (input[i]) { + case 'a': + antenna |= ANTENNA_A; + break; + case 'b': + antenna |= ANTENNA_B; + break; + } + } + + padapter->mppriv.antenna_rx = antenna; + Hal_SetAntenna(padapter); + wrqu->length = strlen(extra); + kfree(input); + return 0; +} + +static int rtw_mp_ctx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 pkTx = 1, countPkTx = 1, cotuTx = 1, CarrSprTx = 1, scTx = 1, sgleTx = 1, stop = 1; + u32 bStartTest = 1; + u32 count = 0; + struct mp_priv *pmp_priv; + struct pkt_attrib *pattrib; + + struct adapter *padapter = rtw_netdev_priv(dev); + + pmp_priv = &padapter->mppriv; + + if (copy_from_user(extra, wrqu->pointer, wrqu->length)) + return -EFAULT; + + DBG_88E("%s: in =%s\n", __func__, extra); + + countPkTx = strncmp(extra, "count =", 5); /* strncmp true is 0 */ + cotuTx = strncmp(extra, "background", 20); + CarrSprTx = strncmp(extra, "background, cs", 20); + scTx = strncmp(extra, "background, sc", 20); + sgleTx = strncmp(extra, "background, stone", 20); + pkTx = strncmp(extra, "background, pkt", 20); + stop = strncmp(extra, "stop", 4); + sscanf(extra, "count =%d, pkt", &count); + + memset(extra, '\0', sizeof(*extra)); + + if (stop == 0) { + bStartTest = 0; /* To set Stop */ + pmp_priv->tx.stop = 1; + sprintf(extra, "Stop continuous Tx"); + } else { + bStartTest = 1; + if (pmp_priv->mode != MP_ON) { + if (pmp_priv->tx.stop != 1) { + DBG_88E("%s: MP_MODE != ON %d\n", __func__, pmp_priv->mode); + return -EFAULT; + } + } + } + + if (pkTx == 0 || countPkTx == 0) + pmp_priv->mode = MP_PACKET_TX; + if (sgleTx == 0) + pmp_priv->mode = MP_SINGLE_TONE_TX; + if (cotuTx == 0) + pmp_priv->mode = MP_CONTINUOUS_TX; + if (CarrSprTx == 0) + pmp_priv->mode = MP_CARRIER_SUPPRISSION_TX; + if (scTx == 0) + pmp_priv->mode = MP_SINGLE_CARRIER_TX; + + switch (pmp_priv->mode) { + case MP_PACKET_TX: + if (bStartTest == 0) { + pmp_priv->tx.stop = 1; + pmp_priv->mode = MP_ON; + sprintf(extra, "Stop continuous Tx"); + } else if (pmp_priv->tx.stop == 1) { + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500 count =%u,\n", count); + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = count; + pmp_priv->tx.payload = 2; + pattrib = &pmp_priv->tx.attrib; + pattrib->pktlen = 1500; + memset(pattrib->dst, 0xFF, ETH_ALEN); + SetPacketTx(padapter); + } else { + return -EFAULT; + } + wrqu->length = strlen(extra); + return 0; + case MP_SINGLE_TONE_TX: + if (bStartTest != 0) + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetSingleToneTx(padapter, (u8)bStartTest); + break; + case MP_CONTINUOUS_TX: + if (bStartTest != 0) + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetContinuousTx(padapter, (u8)bStartTest); + break; + case MP_CARRIER_SUPPRISSION_TX: + if (bStartTest != 0) { + if (pmp_priv->rateidx <= MPT_RATE_11M) { + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetCarrierSuppressionTx(padapter, (u8)bStartTest); + } else { + sprintf(extra, "Specify carrier suppression but not CCK rate"); + } + } + break; + case MP_SINGLE_CARRIER_TX: + if (bStartTest != 0) + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetSingleCarrierTx(padapter, (u8)bStartTest); + break; + default: + sprintf(extra, "Error! Continuous-Tx is not on-going."); + return -EFAULT; + } + + if (bStartTest == 1 && pmp_priv->mode != MP_ON) { + struct mp_priv *pmp_priv = &padapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + rtw_msleep_os(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(padapter); + } else { + pmp_priv->mode = MP_ON; + } + + wrqu->length = strlen(extra); + return 0; +} + +static int rtw_mp_arx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 bStartRx = 0, bStopRx = 0, bQueryPhy; + u32 cckok = 0, cckcrc = 0, ofdmok = 0, ofdmcrc = 0, htok = 0, htcrc = 0, OFDM_FA = 0, CCK_FA = 0; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + DBG_88E("%s: %s\n", __func__, input); + + bStartRx = (strncmp(input, "start", 5) == 0) ? 1 : 0; /* strncmp true is 0 */ + bStopRx = (strncmp(input, "stop", 5) == 0) ? 1 : 0; /* strncmp true is 0 */ + bQueryPhy = (strncmp(input, "phy", 3) == 0) ? 1 : 0; /* strncmp true is 0 */ + + if (bStartRx) { + sprintf(extra, "start"); + SetPacketRx(padapter, bStartRx); + } else if (bStopRx) { + SetPacketRx(padapter, 0); + sprintf(extra, "Received packet OK:%d CRC error:%d", padapter->mppriv.rx_pktcount, padapter->mppriv.rx_crcerrpktcount); + } else if (bQueryPhy) { + /* + OFDM FA + RegCF0[15:0] + RegCF2[31:16] + RegDA0[31:16] + RegDA4[15:0] + RegDA4[31:16] + RegDA8[15:0] + CCK FA + (RegA5B<<8) | RegA5C + */ + cckok = read_bbreg(padapter, 0xf88, 0xffffffff); + cckcrc = read_bbreg(padapter, 0xf84, 0xffffffff); + ofdmok = read_bbreg(padapter, 0xf94, 0x0000FFFF); + ofdmcrc = read_bbreg(padapter, 0xf94, 0xFFFF0000); + htok = read_bbreg(padapter, 0xf90, 0x0000FFFF); + htcrc = read_bbreg(padapter, 0xf90, 0xFFFF0000); + + OFDM_FA = read_bbreg(padapter, 0xcf0, 0x0000FFFF); + OFDM_FA = read_bbreg(padapter, 0xcf2, 0xFFFF0000); + OFDM_FA = read_bbreg(padapter, 0xda0, 0xFFFF0000); + OFDM_FA = read_bbreg(padapter, 0xda4, 0x0000FFFF); + OFDM_FA = read_bbreg(padapter, 0xda4, 0xFFFF0000); + OFDM_FA = read_bbreg(padapter, 0xda8, 0x0000FFFF); + CCK_FA = (rtw_read8(padapter, 0xa5b)<<8) | (rtw_read8(padapter, 0xa5c)); + + sprintf(extra, "Phy Received packet OK:%d CRC error:%d FA Counter: %d", cckok+ofdmok+htok, cckcrc+ofdmcrc+htcrc, OFDM_FA+CCK_FA); + } + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_trx_query(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 txok, txfail, rxok, rxfail; + struct adapter *padapter = rtw_netdev_priv(dev); + + txok = padapter->mppriv.tx.sended; + txfail = 0; + rxok = padapter->mppriv.rx_pktcount; + rxfail = padapter->mppriv.rx_crcerrpktcount; + + memset(extra, '\0', 128); + + sprintf(extra, "Tx OK:%d, Tx Fail:%d, Rx OK:%d, CRC error:%d ", txok, txfail, rxok, rxfail); + + wrqu->length = strlen(extra)+1; + + return 0; +} + +static int rtw_mp_pwrtrk(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 enable; + u32 thermal; + s32 ret; + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + memset(extra, 0, wrqu->length); + + enable = 1; + if (wrqu->length > 1) {/* not empty string */ + if (strncmp(input, "stop", 4) == 0) { + enable = 0; + sprintf(extra, "mp tx power tracking stop"); + } else if (sscanf(input, "ther =%d", &thermal)) { + ret = Hal_SetThermalMeter(padapter, (u8)thermal); + if (ret == _FAIL) + return -EPERM; + sprintf(extra, "mp tx power tracking start, target value =%d ok ", thermal); + } else { + kfree(input); + return -EINVAL; + } + } + + kfree(input); + ret = Hal_SetPowerTracking(padapter, enable); + if (ret == _FAIL) + return -EPERM; + + wrqu->length = strlen(extra); + return 0; +} + +static int rtw_mp_psd(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + + strcpy(extra, input); + + wrqu->length = mp_query_psd(padapter, extra); + kfree(input); + return 0; +} + +static int rtw_mp_thermal(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 val; + u16 bwrite = 1; + u16 addr = EEPROM_THERMAL_METER_88E; + + u16 cnt = 1; + u16 max_available_size = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (copy_from_user(extra, wrqu->pointer, wrqu->length)) + return -EFAULT; + + bwrite = strncmp(extra, "write", 6); /* strncmp true is 0 */ + + Hal_GetThermalMeter(padapter, &val); + + if (bwrite == 0) { + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if (2 > max_available_size) { + DBG_88E("no available efuse!\n"); + return -EFAULT; + } + if (rtw_efuse_map_write(padapter, addr, cnt, &val) == _FAIL) { + DBG_88E("rtw_efuse_map_write error\n"); + return -EFAULT; + } else { + sprintf(extra, " efuse write ok :%d", val); + } + } else { + sprintf(extra, "%d", val); + } + wrqu->length = strlen(extra); + + return 0; +} + +static int rtw_mp_reset_stats(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct mp_priv *pmp_priv; + struct adapter *padapter = rtw_netdev_priv(dev); + + pmp_priv = &padapter->mppriv; + + pmp_priv->tx.sended = 0; + pmp_priv->tx_pktcount = 0; + pmp_priv->rx_pktcount = 0; + pmp_priv->rx_crcerrpktcount = 0; + + /* reset phy counter */ + write_bbreg(padapter, 0xf14, BIT16, 0x1); + rtw_msleep_os(10); + write_bbreg(padapter, 0xf14, BIT16, 0x0); + + return 0; +} + +static int rtw_mp_dump(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 value; + u8 rf_type, path_nums = 0; + u32 i, j = 1, path; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (strncmp(extra, "all", 4) == 0) { + DBG_88E("\n ======= MAC REG =======\n"); + for (i = 0x0; i < 0x300; i += 4) { + if (j%4 == 1) + DBG_88E("0x%02x", i); + DBG_88E(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++)%4 == 0) + DBG_88E("\n"); + } + for (i = 0x400; i < 0x1000; i += 4) { + if (j%4 == 1) + DBG_88E("0x%02x", i); + DBG_88E(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++)%4 == 0) + DBG_88E("\n"); + } + + j = 1; + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + DBG_88E("\n ======= RF REG =======\n"); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) + path_nums = 1; + else + path_nums = 2; + + for (path = 0; path < path_nums; path++) { + for (i = 0; i < 0x34; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j%4 == 1) + DBG_88E("0x%02x ", i); + DBG_88E(" 0x%08x ", value); + if ((j++)%4 == 0) + DBG_88E("\n"); + } + } + } + return 0; +} + +static int rtw_mp_phypara(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + char *input = kmalloc(wrqu->length, GFP_KERNEL); + u32 valxcap; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + + DBG_88E("%s:iwpriv in =%s\n", __func__, input); + + sscanf(input, "xcap =%d", &valxcap); + + kfree(input); + return 0; +} + +static int rtw_mp_SetRFPath(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->data.length, GFP_KERNEL); + u8 bMain = 1, bTurnoff = 1; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->data.pointer, wrqu->data.length)) + return -EFAULT; + DBG_88E("%s:iwpriv in =%s\n", __func__, input); + + bMain = strncmp(input, "1", 2); /* strncmp true is 0 */ + bTurnoff = strncmp(input, "0", 3); /* strncmp true is 0 */ + + if (bMain == 0) { + MP_PHY_SetRFPathSwitch(padapter, true); + DBG_88E("%s:PHY_SetRFPathSwitch = true\n", __func__); + } else if (bTurnoff == 0) { + MP_PHY_SetRFPathSwitch(padapter, false); + DBG_88E("%s:PHY_SetRFPathSwitch = false\n", __func__); + } + kfree(input); + return 0; +} + +static int rtw_mp_QueryDrv(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->data.length, GFP_KERNEL); + u8 qAutoLoad = 1; + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); + + if (!input) + return -ENOMEM; + + if (copy_from_user(input, wrqu->data.pointer, wrqu->data.length)) + return -EFAULT; + DBG_88E("%s:iwpriv in =%s\n", __func__, input); + + qAutoLoad = strncmp(input, "autoload", 8); /* strncmp true is 0 */ + + if (qAutoLoad == 0) { + DBG_88E("%s:qAutoLoad\n", __func__); + + if (pEEPROM->bautoload_fail_flag) + sprintf(extra, "fail"); + else + sprintf(extra, "ok"); + } + wrqu->data.length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct iw_point *wrqu = (struct iw_point *)wdata; + u32 subcmd = wrqu->flags; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (padapter == NULL) + return -ENETDOWN; + + if (extra == NULL) { + wrqu->length = 0; + return -EIO; + } + + switch (subcmd) { + case MP_START: + DBG_88E("set case mp_start\n"); + rtw_mp_start(dev, info, wrqu, extra); + break; + case MP_STOP: + DBG_88E("set case mp_stop\n"); + rtw_mp_stop(dev, info, wrqu, extra); + break; + case MP_BANDWIDTH: + DBG_88E("set case mp_bandwidth\n"); + rtw_mp_bandwidth(dev, info, wrqu, extra); + break; + case MP_RESET_STATS: + DBG_88E("set case MP_RESET_STATS\n"); + rtw_mp_reset_stats(dev, info, wrqu, extra); + break; + case MP_SetRFPathSwh: + DBG_88E("set MP_SetRFPathSwitch\n"); + rtw_mp_SetRFPath(dev, info, wdata, extra); + break; + case CTA_TEST: + DBG_88E("set CTA_TEST\n"); + rtw_cta_test_start(dev, info, wdata, extra); + break; + } + + return 0; +} + +static int rtw_mp_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct iw_point *wrqu = (struct iw_point *)wdata; + u32 subcmd = wrqu->flags; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (padapter == NULL) + return -ENETDOWN; + if (extra == NULL) { + wrqu->length = 0; + return -EIO; + } + + switch (subcmd) { + case WRITE_REG: + rtw_mp_write_reg(dev, info, wrqu, extra); + break; + case WRITE_RF: + rtw_mp_write_rf(dev, info, wrqu, extra); + break; + case MP_PHYPARA: + DBG_88E("mp_get MP_PHYPARA\n"); + rtw_mp_phypara(dev, info, wrqu, extra); + break; + case MP_CHANNEL: + DBG_88E("set case mp_channel\n"); + rtw_mp_channel(dev, info, wrqu, extra); + break; + case READ_REG: + DBG_88E("mp_get READ_REG\n"); + rtw_mp_read_reg(dev, info, wrqu, extra); + break; + case READ_RF: + DBG_88E("mp_get READ_RF\n"); + rtw_mp_read_rf(dev, info, wrqu, extra); + break; + case MP_RATE: + DBG_88E("set case mp_rate\n"); + rtw_mp_rate(dev, info, wrqu, extra); + break; + case MP_TXPOWER: + DBG_88E("set case MP_TXPOWER\n"); + rtw_mp_txpower(dev, info, wrqu, extra); + break; + case MP_ANT_TX: + DBG_88E("set case MP_ANT_TX\n"); + rtw_mp_ant_tx(dev, info, wrqu, extra); + break; + case MP_ANT_RX: + DBG_88E("set case MP_ANT_RX\n"); + rtw_mp_ant_rx(dev, info, wrqu, extra); + break; + case MP_QUERY: + rtw_mp_trx_query(dev, info, wrqu, extra); + break; + case MP_CTX: + DBG_88E("set case MP_CTX\n"); + rtw_mp_ctx(dev, info, wrqu, extra); + break; + case MP_ARX: + DBG_88E("set case MP_ARX\n"); + rtw_mp_arx(dev, info, wrqu, extra); + break; + case EFUSE_GET: + DBG_88E("efuse get EFUSE_GET\n"); + rtw_mp_efuse_get(dev, info, wdata, extra); + break; + case MP_DUMP: + DBG_88E("set case MP_DUMP\n"); + rtw_mp_dump(dev, info, wrqu, extra); + break; + case MP_PSD: + DBG_88E("set case MP_PSD\n"); + rtw_mp_psd(dev, info, wrqu, extra); + break; + case MP_THER: + DBG_88E("set case MP_THER\n"); + rtw_mp_thermal(dev, info, wrqu, extra); + break; + case MP_QueryDrvStats: + DBG_88E("mp_get MP_QueryDrvStats\n"); + rtw_mp_QueryDrv (dev, info, wdata, extra); + break; + case MP_PWRTRK: + DBG_88E("set case MP_PWRTRK\n"); + rtw_mp_pwrtrk(dev, info, wrqu, extra); + break; + case EFUSE_SET: + DBG_88E("set case efuse set\n"); + rtw_mp_efuse_set(dev, info, wdata, extra); + break; + } + + rtw_msleep_os(10); /* delay 5ms for sending pkt before exit adb shell operation */ + return 0; +} + +static int rtw_tdls(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +static int rtw_tdls_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +static int rtw_test( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + u32 len; + u8 *pbuf, *pch; + char *ptmp; + u8 *delim = ","; + + DBG_88E("+%s\n", __func__); + len = wrqu->data.length; + + pbuf = (u8 *)rtw_zmalloc(len); + if (pbuf == NULL) { + DBG_88E("%s: no memory!\n", __func__); + return -ENOMEM; + } + + if (copy_from_user(pbuf, wrqu->data.pointer, len)) { + kfree(pbuf); + DBG_88E("%s: copy from user fail!\n", __func__); + return -EFAULT; + } + DBG_88E("%s: string =\"%s\"\n", __func__, pbuf); + + ptmp = (char *)pbuf; + pch = strsep(&ptmp, delim); + if ((pch == NULL) || (strlen(pch) == 0)) { + kfree(pbuf); + DBG_88E("%s: parameter error(level 1)!\n", __func__); + return -EFAULT; + } + kfree(pbuf); + return 0; +} + +static iw_handler rtw_handlers[] = { + NULL, /* SIOCSIWCOMMIT */ + rtw_wx_get_name, /* SIOCGIWNAME */ + dummy, /* SIOCSIWNWID */ + dummy, /* SIOCGIWNWID */ + rtw_wx_set_freq, /* SIOCSIWFREQ */ + rtw_wx_get_freq, /* SIOCGIWFREQ */ + rtw_wx_set_mode, /* SIOCSIWMODE */ + rtw_wx_get_mode, /* SIOCGIWMODE */ + dummy, /* SIOCSIWSENS */ + rtw_wx_get_sens, /* SIOCGIWSENS */ + NULL, /* SIOCSIWRANGE */ + rtw_wx_get_range, /* SIOCGIWRANGE */ + rtw_wx_set_priv, /* SIOCSIWPRIV */ + NULL, /* SIOCGIWPRIV */ + NULL, /* SIOCSIWSTATS */ + NULL, /* SIOCGIWSTATS */ + dummy, /* SIOCSIWSPY */ + dummy, /* SIOCGIWSPY */ + NULL, /* SIOCGIWTHRSPY */ + NULL, /* SIOCWIWTHRSPY */ + rtw_wx_set_wap, /* SIOCSIWAP */ + rtw_wx_get_wap, /* SIOCGIWAP */ + rtw_wx_set_mlme, /* request MLME operation; uses struct iw_mlme */ + dummy, /* SIOCGIWAPLIST -- depricated */ + rtw_wx_set_scan, /* SIOCSIWSCAN */ + rtw_wx_get_scan, /* SIOCGIWSCAN */ + rtw_wx_set_essid, /* SIOCSIWESSID */ + rtw_wx_get_essid, /* SIOCGIWESSID */ + dummy, /* SIOCSIWNICKN */ + rtw_wx_get_nick, /* SIOCGIWNICKN */ + NULL, /* -- hole -- */ + NULL, /* -- hole -- */ + rtw_wx_set_rate, /* SIOCSIWRATE */ + rtw_wx_get_rate, /* SIOCGIWRATE */ + rtw_wx_set_rts, /* SIOCSIWRTS */ + rtw_wx_get_rts, /* SIOCGIWRTS */ + rtw_wx_set_frag, /* SIOCSIWFRAG */ + rtw_wx_get_frag, /* SIOCGIWFRAG */ + dummy, /* SIOCSIWTXPOW */ + dummy, /* SIOCGIWTXPOW */ + dummy, /* SIOCSIWRETRY */ + rtw_wx_get_retry, /* SIOCGIWRETRY */ + rtw_wx_set_enc, /* SIOCSIWENCODE */ + rtw_wx_get_enc, /* SIOCGIWENCODE */ + dummy, /* SIOCSIWPOWER */ + rtw_wx_get_power, /* SIOCGIWPOWER */ + NULL, /*---hole---*/ + NULL, /*---hole---*/ + rtw_wx_set_gen_ie, /* SIOCSIWGENIE */ + NULL, /* SIOCGWGENIE */ + rtw_wx_set_auth, /* SIOCSIWAUTH */ + NULL, /* SIOCGIWAUTH */ + rtw_wx_set_enc_ext, /* SIOCSIWENCODEEXT */ + NULL, /* SIOCGIWENCODEEXT */ + rtw_wx_set_pmkid, /* SIOCSIWPMKSA */ + NULL, /*---hole---*/ +}; + +static const struct iw_priv_args rtw_private_args[] = { + { + SIOCIWFIRSTPRIV + 0x0, + IW_PRIV_TYPE_CHAR | 0x7FF, 0, "write" + }, + { + SIOCIWFIRSTPRIV + 0x1, + IW_PRIV_TYPE_CHAR | 0x7FF, + IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "read" + }, + { + SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" + }, + { + SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" + }, + { + SIOCIWFIRSTPRIV + 0x4, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" + }, + { + SIOCIWFIRSTPRIV + 0x5, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setpid" + }, + { + SIOCIWFIRSTPRIV + 0x6, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" + }, + { + SIOCIWFIRSTPRIV + 0x7, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "get_sensitivity" + }, + { + SIOCIWFIRSTPRIV + 0x8, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_prob_req_ie" + }, + { + SIOCIWFIRSTPRIV + 0x9, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_assoc_req_ie" + }, + + { + SIOCIWFIRSTPRIV + 0xA, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "channel_plan" + }, + + { + SIOCIWFIRSTPRIV + 0xB, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "dbg" + }, + { + SIOCIWFIRSTPRIV + 0xC, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "rfw" + }, + { + SIOCIWFIRSTPRIV + 0xD, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "rfr" + }, + { + SIOCIWFIRSTPRIV + 0x10, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, 0, "p2p_set" + }, + { + SIOCIWFIRSTPRIV + 0x11, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | P2P_PRIVATE_IOCTL_SET_LEN, "p2p_get" + }, + { + SIOCIWFIRSTPRIV + 0x12, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, IW_PRIV_TYPE_CHAR | IFNAMSIZ, "p2p_get2" + }, + {SIOCIWFIRSTPRIV + 0x13, IW_PRIV_TYPE_CHAR | 128, 0, "NULL"}, + { + SIOCIWFIRSTPRIV + 0x14, + IW_PRIV_TYPE_CHAR | 64, 0, "tdls" + }, + { + SIOCIWFIRSTPRIV + 0x15, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | P2P_PRIVATE_IOCTL_SET_LEN, "tdls_get" + }, + { + SIOCIWFIRSTPRIV + 0x16, + IW_PRIV_TYPE_CHAR | 64, 0, "pm_set" + }, + + {SIOCIWFIRSTPRIV + 0x18, IW_PRIV_TYPE_CHAR | IFNAMSIZ, 0, "rereg_nd_name"}, + + {SIOCIWFIRSTPRIV + 0x1A, IW_PRIV_TYPE_CHAR | 1024, 0, "efuse_set"}, + {SIOCIWFIRSTPRIV + 0x1B, IW_PRIV_TYPE_CHAR | 128, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"}, + {SIOCIWFIRSTPRIV + 0x1D, IW_PRIV_TYPE_CHAR | 40, IW_PRIV_TYPE_CHAR | 0x7FF, "test" + }, + + {SIOCIWFIRSTPRIV + 0x0E, IW_PRIV_TYPE_CHAR | 1024, 0, ""}, /* set */ + {SIOCIWFIRSTPRIV + 0x0F, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, ""},/* get */ +/* --- sub-ioctls definitions --- */ + + {MP_START, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_start"}, /* set */ + {MP_PHYPARA, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_phypara"},/* get */ + {MP_STOP, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_stop"}, /* set */ + {MP_CHANNEL, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_channel"},/* get */ + {MP_BANDWIDTH, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_bandwidth"}, /* set */ + {MP_RATE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_rate"},/* get */ + {MP_RESET_STATS, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_reset_stats"}, + {MP_QUERY, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_query"}, /* get */ + {READ_REG, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "read_reg"}, + {MP_RATE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_rate"}, + {READ_RF, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "read_rf"}, + {MP_PSD, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_psd"}, + {MP_DUMP, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_dump"}, + {MP_TXPOWER, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_txpower"}, + {MP_ANT_TX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ant_tx"}, + {MP_ANT_RX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ant_rx"}, + {WRITE_REG, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "write_reg"}, + {WRITE_RF, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "write_rf"}, + {MP_CTX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ctx"}, + {MP_ARX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_arx"}, + {MP_THER, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ther"}, + {EFUSE_SET, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_set"}, + {EFUSE_GET, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"}, + {MP_PWRTRK, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_pwrtrk"}, + {MP_QueryDrvStats, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_drvquery"}, + {MP_IOCTL, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_ioctl"}, /* mp_ioctl */ + {MP_SetRFPathSwh, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_setrfpath"}, + {CTA_TEST, IW_PRIV_TYPE_CHAR | 1024, 0, "cta_test"}, +}; + +static iw_handler rtw_private_handler[] = { +rtw_wx_write32, /* 0x00 */ +rtw_wx_read32, /* 0x01 */ +rtw_drvext_hdl, /* 0x02 */ +rtw_mp_ioctl_hdl, /* 0x03 */ + +/* for MM DTV platform */ + rtw_get_ap_info, /* 0x04 */ + + rtw_set_pid, /* 0x05 */ + rtw_wps_start, /* 0x06 */ + + rtw_wx_get_sensitivity, /* 0x07 */ + rtw_wx_set_mtk_wps_probe_ie, /* 0x08 */ + rtw_wx_set_mtk_wps_ie, /* 0x09 */ + +/* Set Channel depend on the country code */ + rtw_wx_set_channel_plan, /* 0x0A */ + + rtw_dbg_port, /* 0x0B */ + rtw_wx_write_rf, /* 0x0C */ + rtw_wx_read_rf, /* 0x0D */ + + rtw_mp_set, /* 0x0E */ + rtw_mp_get, /* 0x0F */ + rtw_p2p_set, /* 0x10 */ + rtw_p2p_get, /* 0x11 */ + rtw_p2p_get2, /* 0x12 */ + + NULL, /* 0x13 */ + rtw_tdls, /* 0x14 */ + rtw_tdls_get, /* 0x15 */ + + rtw_pm_set, /* 0x16 */ + rtw_wx_priv_null, /* 0x17 */ + rtw_rereg_nd_name, /* 0x18 */ + rtw_wx_priv_null, /* 0x19 */ + + rtw_mp_efuse_set, /* 0x1A */ + rtw_mp_efuse_get, /* 0x1B */ + NULL, /* 0x1C is reserved for hostapd */ + rtw_test, /* 0x1D */ +}; + +static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_statistics *piwstats = &padapter->iwstats; + int tmp_noise = 0; + int tmp; + + if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { + piwstats->qual.qual = 0; + piwstats->qual.level = 0; + piwstats->qual.noise = 0; + } else { + tmp_noise = padapter->recvpriv.noise; + + piwstats->qual.level = padapter->signal_strength; + tmp = 219 + 3 * padapter->signal_strength; + tmp = min(100, tmp); + tmp = max(0, tmp); + piwstats->qual.qual = tmp; + piwstats->qual.noise = tmp_noise; + } + piwstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; + return &padapter->iwstats; +} + +struct iw_handler_def rtw_handlers_def = { + .standard = rtw_handlers, + .num_standard = sizeof(rtw_handlers) / sizeof(iw_handler), + .private = rtw_private_handler, + .private_args = (struct iw_priv_args *)rtw_private_args, + .num_private = sizeof(rtw_private_handler) / sizeof(iw_handler), + .num_private_args = sizeof(rtw_private_args) / sizeof(struct iw_priv_args), + .get_wireless_stats = rtw_get_wireless_stats, +}; + +/* copy from net/wireless/wext.c start */ +/* ---------------------------------------------------------------- */ +/* + * Calculate size of private arguments + */ +static const char iw_priv_type_size[] = { + 0, /* IW_PRIV_TYPE_NONE */ + 1, /* IW_PRIV_TYPE_BYTE */ + 1, /* IW_PRIV_TYPE_CHAR */ + 0, /* Not defined */ + sizeof(__u32), /* IW_PRIV_TYPE_INT */ + sizeof(struct iw_freq), /* IW_PRIV_TYPE_FLOAT */ + sizeof(struct sockaddr), /* IW_PRIV_TYPE_ADDR */ + 0, /* Not defined */ +}; + +static int get_priv_size(__u16 args) +{ + int num = args & IW_PRIV_SIZE_MASK; + int type = (args & IW_PRIV_TYPE_MASK) >> 12; + + return num * iw_priv_type_size[type]; +} +/* copy from net/wireless/wext.c end */ + +static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_data) +{ + int err = 0; + u8 *input = NULL; + u32 input_len = 0; + const char delim[] = " "; + u8 *output = NULL; + u32 output_len = 0; + u32 count = 0; + u8 *buffer = NULL; + u32 buffer_len = 0; + char *ptr = NULL; + u8 cmdname[17] = {0}; /* IFNAMSIZ+1 */ + u32 cmdlen; + s32 len; + u8 *extra = NULL; + u32 extra_size = 0; + + s32 k; + const iw_handler *priv; /* Private ioctl */ + const struct iw_priv_args *priv_args; /* Private ioctl description */ + u32 num_priv_args; /* Number of descriptions */ + iw_handler handler; + int temp; + int subcmd = 0; /* sub-ioctl index */ + int offset = 0; /* Space for sub-ioctl index */ + + union iwreq_data wdata; + + memcpy(&wdata, wrq_data, sizeof(wdata)); + + input_len = wdata.data.length; + if (input_len == 0) + return -EFAULT; + input = rtw_zmalloc(input_len); + if (NULL == input) + return -ENOMEM; + if (copy_from_user(input, wdata.data.pointer, input_len)) { + err = -EFAULT; + goto exit; + } + ptr = input; + len = input_len; + + sscanf(ptr, "%16s", cmdname); + cmdlen = strlen(cmdname); + DBG_88E("%s: cmd =%s\n", __func__, cmdname); + + /* skip command string */ + if (cmdlen > 0) + cmdlen += 1; /* skip one space */ + ptr += cmdlen; + len -= cmdlen; + DBG_88E("%s: parameters =%s\n", __func__, ptr); + + priv = rtw_private_handler; + priv_args = rtw_private_args; + num_priv_args = sizeof(rtw_private_args) / sizeof(struct iw_priv_args); + + if (num_priv_args == 0) { + err = -EOPNOTSUPP; + goto exit; + } + + /* Search the correct ioctl */ + k = -1; + while ((++k < num_priv_args) && strcmp(priv_args[k].name, cmdname)); + + /* If not found... */ + if (k == num_priv_args) { + err = -EOPNOTSUPP; + goto exit; + } + + /* Watch out for sub-ioctls ! */ + if (priv_args[k].cmd < SIOCDEVPRIVATE) { + int j = -1; + + /* Find the matching *real* ioctl */ + while ((++j < num_priv_args) && ((priv_args[j].name[0] != '\0') || + (priv_args[j].set_args != priv_args[k].set_args) || + (priv_args[j].get_args != priv_args[k].get_args))); + + /* If not found... */ + if (j == num_priv_args) { + err = -EINVAL; + goto exit; + } + + /* Save sub-ioctl number */ + subcmd = priv_args[k].cmd; + /* Reserve one int (simplify alignment issues) */ + offset = sizeof(__u32); + /* Use real ioctl definition from now on */ + k = j; + } + + buffer = rtw_zmalloc(4096); + if (NULL == buffer) { + err = -ENOMEM; + goto exit; + } + + /* If we have to set some data */ + if ((priv_args[k].set_args & IW_PRIV_TYPE_MASK) && + (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) { + u8 *str; + + switch (priv_args[k].set_args & IW_PRIV_TYPE_MASK) { + case IW_PRIV_TYPE_BYTE: + /* Fetch args */ + count = 0; + do { + str = strsep(&ptr, delim); + if (NULL == str) + break; + sscanf(str, "%i", &temp); + buffer[count++] = (u8)temp; + } while (1); + buffer_len = count; + /* Number of args to fetch */ + wdata.data.length = count; + if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) + wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; + break; + case IW_PRIV_TYPE_INT: + /* Fetch args */ + count = 0; + do { + str = strsep(&ptr, delim); + if (NULL == str) + break; + sscanf(str, "%i", &temp); + ((s32 *)buffer)[count++] = (s32)temp; + } while (1); + buffer_len = count * sizeof(s32); + /* Number of args to fetch */ + wdata.data.length = count; + if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) + wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; + break; + case IW_PRIV_TYPE_CHAR: + if (len > 0) { + /* Size of the string to fetch */ + wdata.data.length = len; + if (wdata.data.length > (priv_args[k].set_args & IW_PRIV_SIZE_MASK)) + wdata.data.length = priv_args[k].set_args & IW_PRIV_SIZE_MASK; + + /* Fetch string */ + memcpy(buffer, ptr, wdata.data.length); + } else { + wdata.data.length = 1; + buffer[0] = '\0'; + } + buffer_len = wdata.data.length; + break; + default: + DBG_88E("%s: Not yet implemented...\n", __func__); + err = -1; + goto exit; + } + + if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && + (wdata.data.length != (priv_args[k].set_args & IW_PRIV_SIZE_MASK))) { + DBG_88E("%s: The command %s needs exactly %d argument(s)...\n", + __func__, cmdname, priv_args[k].set_args & IW_PRIV_SIZE_MASK); + err = -EINVAL; + goto exit; + } + } else { + /* if args to set */ + wdata.data.length = 0L; + } + + /* Those two tests are important. They define how the driver + * will have to handle the data */ + if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && + ((get_priv_size(priv_args[k].set_args) + offset) <= IFNAMSIZ)) { + /* First case : all SET args fit within wrq */ + if (offset) + wdata.mode = subcmd; + memcpy(wdata.name + offset, buffer, IFNAMSIZ - offset); + } else { + if ((priv_args[k].set_args == 0) && + (priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && + (get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) { + /* Second case : no SET args, GET args fit within wrq */ + if (offset) + wdata.mode = subcmd; + } else { + /* Third case : args won't fit in wrq, or variable number of args */ + if (copy_to_user(wdata.data.pointer, buffer, buffer_len)) { + err = -EFAULT; + goto exit; + } + wdata.data.flags = subcmd; + } + } + + kfree(input); + input = NULL; + + extra_size = 0; + if (IW_IS_SET(priv_args[k].cmd)) { + /* Size of set arguments */ + extra_size = get_priv_size(priv_args[k].set_args); + + /* Does it fits in iwr ? */ + if ((priv_args[k].set_args & IW_PRIV_SIZE_FIXED) && + ((extra_size + offset) <= IFNAMSIZ)) + extra_size = 0; + } else { + /* Size of get arguments */ + extra_size = get_priv_size(priv_args[k].get_args); + + /* Does it fits in iwr ? */ + if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && + (extra_size <= IFNAMSIZ)) + extra_size = 0; + } + + if (extra_size == 0) { + extra = (u8 *)&wdata; + kfree(buffer); + buffer = NULL; + } else { + extra = buffer; + } + + handler = priv[priv_args[k].cmd - SIOCIWFIRSTPRIV]; + err = handler(dev, NULL, &wdata, extra); + + /* If we have to get some data */ + if ((priv_args[k].get_args & IW_PRIV_TYPE_MASK) && + (priv_args[k].get_args & IW_PRIV_SIZE_MASK)) { + int j; + int n = 0; /* number of args */ + u8 str[20] = {0}; + + /* Check where is the returned data */ + if ((priv_args[k].get_args & IW_PRIV_SIZE_FIXED) && + (get_priv_size(priv_args[k].get_args) <= IFNAMSIZ)) + n = priv_args[k].get_args & IW_PRIV_SIZE_MASK; + else + n = wdata.data.length; + + output = rtw_zmalloc(4096); + if (NULL == output) { + err = -ENOMEM; + goto exit; + } + switch (priv_args[k].get_args & IW_PRIV_TYPE_MASK) { + case IW_PRIV_TYPE_BYTE: + /* Display args */ + for (j = 0; j < n; j++) { + sprintf(str, "%d ", extra[j]); + len = strlen(str); + output_len = strlen(output); + if ((output_len + len + 1) > 4096) { + err = -E2BIG; + goto exit; + } + memcpy(output+output_len, str, len); + } + break; + case IW_PRIV_TYPE_INT: + /* Display args */ + for (j = 0; j < n; j++) { + sprintf(str, "%d ", ((__s32 *)extra)[j]); + len = strlen(str); + output_len = strlen(output); + if ((output_len + len + 1) > 4096) { + err = -E2BIG; + goto exit; + } + memcpy(output+output_len, str, len); + } + break; + case IW_PRIV_TYPE_CHAR: + /* Display args */ + memcpy(output, extra, n); + break; + default: + DBG_88E("%s: Not yet implemented...\n", __func__); + err = -1; + goto exit; + } + + output_len = strlen(output) + 1; + wrq_data->data.length = output_len; + if (copy_to_user(wrq_data->data.pointer, output, output_len)) { + err = -EFAULT; + goto exit; + } + } else { + /* if args to set */ + wrq_data->data.length = 0; + } + +exit: + kfree(input); + kfree(buffer); + kfree(output); + return err; +} + +#include +int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +{ + struct iwreq *wrq = (struct iwreq *)rq; + int ret = 0; + + switch (cmd) { + case RTL_IOCTL_WPA_SUPPLICANT: + ret = wpa_supplicant_ioctl(dev, &wrq->u.data); + break; +#ifdef CONFIG_88EU_AP_MODE + case RTL_IOCTL_HOSTAPD: + ret = rtw_hostapd_ioctl(dev, &wrq->u.data); + break; +#endif /* CONFIG_88EU_AP_MODE */ + case SIOCDEVPRIVATE: + ret = rtw_ioctl_wext_private(dev, &wrq->u); + break; + case (SIOCDEVPRIVATE+1): + ret = rtw_android_priv_cmd(dev, rq, cmd); + break; + default: + ret = -EOPNOTSUPP; + break; + } + return ret; +} diff --git a/drivers/staging/r8188eu/os_dep/mlme_linux.c b/drivers/staging/r8188eu/os_dep/mlme_linux.c new file mode 100644 index 000000000000..97c2b62f8fd4 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/mlme_linux.c @@ -0,0 +1,302 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#define _MLME_OSDEP_C_ + +#include +#include +#include + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +void rtw_join_timeout_handler (void *FunctionContext) +#else +void rtw_join_timeout_handler (struct timer_list *t) +#endif +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + struct adapter *adapter = (struct adapter *)FunctionContext; +#else + struct adapter *adapter = from_timer(adapter, t, mlmepriv.assoc_timer); +#endif + + _rtw_join_timeout_handler(adapter); +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +void _rtw_scan_timeout_handler (void *FunctionContext) +#else +void _rtw_scan_timeout_handler (struct timer_list *t) +#endif +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + struct adapter *adapter = (struct adapter *)FunctionContext; +#else + struct adapter *adapter = from_timer(adapter, t, mlmepriv.scan_to_timer); +#endif + + rtw_scan_timeout_handler(adapter); +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +static void _dynamic_check_timer_handlder(void *FunctionContext) +#else +static void _dynamic_check_timer_handlder(struct timer_list *t) +#endif +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + struct adapter *adapter = (struct adapter *)FunctionContext; +#else + struct adapter *adapter = from_timer(adapter, t, mlmepriv.dynamic_chk_timer); +#endif + + if (adapter->registrypriv.mp_mode == 1) + return; + rtw_dynamic_check_timer_handlder(adapter); + _set_timer(&adapter->mlmepriv.dynamic_chk_timer, 2000); +} + +void rtw_init_mlme_timer(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + _init_timer(&(pmlmepriv->assoc_timer), padapter->pnetdev, rtw_join_timeout_handler, padapter); + _init_timer(&(pmlmepriv->scan_to_timer), padapter->pnetdev, _rtw_scan_timeout_handler, padapter); + _init_timer(&(pmlmepriv->dynamic_chk_timer), padapter->pnetdev, _dynamic_check_timer_handlder, padapter); +#else + timer_setup(&pmlmepriv->assoc_timer, rtw_join_timeout_handler, 0); + timer_setup(&pmlmepriv->scan_to_timer, _rtw_scan_timeout_handler, 0); + timer_setup(&pmlmepriv->dynamic_chk_timer, _dynamic_check_timer_handlder, 0); +#endif +} + +void rtw_os_indicate_connect(struct adapter *adapter) +{ + + rtw_indicate_wx_assoc_event(adapter); + netif_carrier_on(adapter->pnetdev); + if (adapter->pid[2] != 0) + rtw_signal_process(adapter->pid[2], SIGALRM); + +} + +void rtw_os_indicate_scan_done(struct adapter *padapter, bool aborted) +{ + indicate_wx_scan_complete_event(padapter); +} + +static struct rt_pmkid_list backup_pmkid[NUM_PMKID_CACHE]; + +void rtw_reset_securitypriv(struct adapter *adapter) +{ + u8 backup_index = 0; + u8 backup_counter = 0x00; + u32 backup_time = 0; + + if (adapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { + /* 802.1x */ + /* We have to backup the PMK information for WiFi PMK Caching test item. */ + /* Backup the btkip_countermeasure information. */ + /* When the countermeasure is trigger, the driver have to disconnect with AP for 60 seconds. */ + memset(&backup_pmkid[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + memcpy(&backup_pmkid[0], &adapter->securitypriv.PMKIDList[0], sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + backup_index = adapter->securitypriv.PMKIDIndex; + backup_counter = adapter->securitypriv.btkip_countermeasure; + backup_time = adapter->securitypriv.btkip_countermeasure_time; + memset((unsigned char *)&adapter->securitypriv, 0, sizeof(struct security_priv)); + + /* Restore the PMK information to securitypriv structure for the following connection. */ + memcpy(&adapter->securitypriv.PMKIDList[0], + &backup_pmkid[0], + sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + adapter->securitypriv.PMKIDIndex = backup_index; + adapter->securitypriv.btkip_countermeasure = backup_counter; + adapter->securitypriv.btkip_countermeasure_time = backup_time; + adapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + adapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled; + } else { + /* reset values in securitypriv */ + struct security_priv *psec_priv = &adapter->securitypriv; + + psec_priv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + psec_priv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + psec_priv->dot11PrivacyKeyIndex = 0; + psec_priv->dot118021XGrpPrivacy = _NO_PRIVACY_; + psec_priv->dot118021XGrpKeyid = 1; + psec_priv->ndisauthtype = Ndis802_11AuthModeOpen; + psec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; + } +} + +void rtw_os_indicate_disconnect(struct adapter *adapter) +{ + + netif_carrier_off(adapter->pnetdev); /* Do it first for tx broadcast pkt after disconnection issue! */ + rtw_indicate_wx_disassoc_event(adapter); + rtw_reset_securitypriv(adapter); + +} + +void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie) +{ + uint len; + u8 *buff, *p, i; + union iwreq_data wrqu; + + RT_TRACE(_module_mlme_osdep_c_, _drv_info_, + ("+rtw_report_sec_ie, authmode=%d\n", authmode)); + buff = NULL; + if (authmode == _WPA_IE_ID_) { + RT_TRACE(_module_mlme_osdep_c_, _drv_info_, + ("rtw_report_sec_ie, authmode=%d\n", authmode)); + buff = rtw_malloc(IW_CUSTOM_MAX); + if (!buff) + return; + memset(buff, 0, IW_CUSTOM_MAX); + p = buff; + p += sprintf(p, "ASSOCINFO(ReqIEs ="); + len = sec_ie[1]+2; + len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX; + for (i = 0; i < len; i++) + p += sprintf(p, "%02x", sec_ie[i]); + p += sprintf(p, ")"); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = p-buff; + wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ? + wrqu.data.length : IW_CUSTOM_MAX; + wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff); + kfree(buff); + } +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +static void _survey_timer_hdl(void *FunctionContext) +#else +static void _survey_timer_hdl(struct timer_list *t) +#endif +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + struct adapter *padapter = (struct adapter *)FunctionContext; +#else + struct adapter *padapter = from_timer(padapter, t, mlmeextpriv.survey_timer); +#endif + + survey_timer_hdl(padapter); +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +static void _link_timer_hdl(void *FunctionContext) +#else +static void _link_timer_hdl(struct timer_list *t) +#endif +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + struct adapter *padapter = (struct adapter *)FunctionContext; +#else + struct adapter *padapter = from_timer(padapter, t, mlmeextpriv.link_timer); +#endif + link_timer_hdl(padapter); +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +static void _addba_timer_hdl(void *FunctionContext) +#else +static void _addba_timer_hdl(struct timer_list *t) +#endif +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + struct sta_info *psta = (struct sta_info *)FunctionContext; +#else + struct sta_info *psta = from_timer(psta, t, addba_retry_timer); +#endif + addba_timer_hdl(psta); +} + +void init_addba_retry_timer(struct adapter *padapter, struct sta_info *psta) +{ +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + _init_timer(&psta->addba_retry_timer, padapter->pnetdev, _addba_timer_hdl, psta); +#else + timer_setup(&psta->addba_retry_timer, _addba_timer_hdl, 0); +#endif +} + +void init_mlme_ext_timer(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + _init_timer(&pmlmeext->survey_timer, padapter->pnetdev, _survey_timer_hdl, padapter); + _init_timer(&pmlmeext->link_timer, padapter->pnetdev, _link_timer_hdl, padapter); +#else + timer_setup(&pmlmeext->survey_timer, _survey_timer_hdl, 0); + timer_setup(&pmlmeext->link_timer, _link_timer_hdl, 0); +#endif +} + +#ifdef CONFIG_88EU_AP_MODE + +void rtw_indicate_sta_assoc_event(struct adapter *padapter, struct sta_info *psta) +{ + union iwreq_data wrqu; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (psta == NULL) + return; + + if (psta->aid > NUM_STA) + return; + + if (pstapriv->sta_aid[psta->aid - 1] != psta) + return; + + wrqu.addr.sa_family = ARPHRD_ETHER; + + memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN); + + DBG_88E("+rtw_indicate_sta_assoc_event\n"); + + wireless_send_event(padapter->pnetdev, IWEVREGISTERED, &wrqu, NULL); +} + +void rtw_indicate_sta_disassoc_event(struct adapter *padapter, struct sta_info *psta) +{ + union iwreq_data wrqu; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (psta == NULL) + return; + + if (psta->aid > NUM_STA) + return; + + if (pstapriv->sta_aid[psta->aid - 1] != psta) + return; + + wrqu.addr.sa_family = ARPHRD_ETHER; + + memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN); + + DBG_88E("+rtw_indicate_sta_disassoc_event\n"); + + wireless_send_event(padapter->pnetdev, IWEVEXPIRED, &wrqu, NULL); +} + +#endif diff --git a/drivers/staging/r8188eu/os_dep/os_intfs.c b/drivers/staging/r8188eu/os_dep/os_intfs.c new file mode 100644 index 000000000000..8c8ef9063b0c --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/os_intfs.c @@ -0,0 +1,1283 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _OS_INTFS_C_ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek Wireless Lan Driver"); +MODULE_AUTHOR("Realtek Semiconductor Corp."); +MODULE_VERSION(DRIVERVERSION); + +#define CONFIG_BR_EXT_BRNAME "br0" +#define RTW_NOTCH_FILTER 0 /* 0:Disable, 1:Enable, */ + +/* module param defaults */ +static int rtw_chip_version = 0x00; +static int rtw_rfintfs = HWPI; +static int rtw_lbkmode;/* RTL8712_AIR_TRX; */ +static int rtw_network_mode = Ndis802_11IBSS;/* Ndis802_11Infrastructure; infra, ad-hoc, auto */ +static int rtw_channel = 1;/* ad-hoc support requirement */ +static int rtw_wireless_mode = WIRELESS_11BG_24N; +static int rtw_vrtl_carrier_sense = AUTO_VCS; +static int rtw_vcs_type = RTS_CTS;/* */ +static int rtw_rts_thresh = 2347;/* */ +static int rtw_frag_thresh = 2346;/* */ +static int rtw_preamble = PREAMBLE_LONG;/* long, short, auto */ +static int rtw_scan_mode = 1;/* active, passive */ +static int rtw_adhoc_tx_pwr = 1; +static int rtw_soft_ap; +static int rtw_power_mgnt = 1; +static int rtw_ips_mode = IPS_NORMAL; + +static int rtw_smart_ps = 2; + +module_param(rtw_ips_mode, int, 0644); +MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode"); + +static int rtw_debug = 1; +static int rtw_radio_enable = 1; +static int rtw_long_retry_lmt = 7; +static int rtw_short_retry_lmt = 7; +static int rtw_busy_thresh = 40; +static int rtw_ack_policy = NORMAL_ACK; + +static int rtw_mp_mode; + +static int rtw_software_encrypt; +static int rtw_software_decrypt; + +static int rtw_acm_method;/* 0:By SW 1:By HW. */ + +static int rtw_wmm_enable = 1;/* default is set to enable the wmm. */ +static int rtw_uapsd_enable; +static int rtw_uapsd_max_sp = NO_LIMIT; +static int rtw_uapsd_acbk_en; +static int rtw_uapsd_acbe_en; +static int rtw_uapsd_acvi_en; +static int rtw_uapsd_acvo_en; + +static int rtw_led_enable = 1; + +int rtw_ht_enable = 1; +int rtw_cbw40_enable = 3; /* 0 :disable, bit(0): enable 2.4g, bit(1): enable 5g */ +int rtw_ampdu_enable = 1;/* for enable tx_ampdu */ +static int rtw_rx_stbc = 1;/* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */ +static int rtw_ampdu_amsdu;/* 0: disabled, 1:enabled, 2:auto */ + +static int rtw_lowrate_two_xmit = 1;/* Use 2 path Tx to transmit MCS0~7 and legacy mode */ + +static int rtw_rf_config = RF_819X_MAX_TYPE; /* auto */ +static int rtw_low_power; +static int rtw_wifi_spec; +static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX; +static int rtw_AcceptAddbaReq = true;/* 0:Reject AP's Add BA req, 1:Accept AP's Add BA req. */ + +static int rtw_antdiv_cfg = 2; /* 0:OFF , 1:ON, 2:decide by Efuse config */ +static int rtw_antdiv_type; /* 0:decide by efuse 1: for 88EE, 1Tx and 1RxCG are diversity.(2 Ant with SPDT), 2: for 88EE, 1Tx and 2Rx are diversity.(2 Ant, Tx and RxCG are both on aux port, RxCS is on main port), 3: for 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */ + +static int rtw_enusbss;/* 0:disable, 1:enable */ + +static int rtw_hwpdn_mode = 2;/* 0:disable, 1:enable, 2: by EFUSE config */ + +static int rtw_hwpwrp_detect; /* HW power ping detect 0:disable , 1:enable */ + +static int rtw_hw_wps_pbc = 1; + +int rtw_mc2u_disable; + +static int rtw_80211d; + +static char *ifname = "wlan%d"; +module_param(ifname, charp, 0644); +MODULE_PARM_DESC(ifname, "The default name to allocate for first interface"); + +static char *if2name = "wlan%d"; +module_param(if2name, charp, 0644); +MODULE_PARM_DESC(if2name, "The default name to allocate for second interface"); + +char *rtw_initmac; /* temp mac address if users want to use instead of the mac address in Efuse */ + +module_param(rtw_initmac, charp, 0644); +module_param(rtw_channel_plan, int, 0644); +module_param(rtw_chip_version, int, 0644); +module_param(rtw_rfintfs, int, 0644); +module_param(rtw_lbkmode, int, 0644); +module_param(rtw_network_mode, int, 0644); +module_param(rtw_channel, int, 0644); +module_param(rtw_mp_mode, int, 0644); +module_param(rtw_wmm_enable, int, 0644); +module_param(rtw_vrtl_carrier_sense, int, 0644); +module_param(rtw_vcs_type, int, 0644); +module_param(rtw_busy_thresh, int, 0644); +module_param(rtw_led_enable, int, 0644); +module_param(rtw_ht_enable, int, 0644); +module_param(rtw_cbw40_enable, int, 0644); +module_param(rtw_ampdu_enable, int, 0644); +module_param(rtw_rx_stbc, int, 0644); +module_param(rtw_ampdu_amsdu, int, 0644); +module_param(rtw_lowrate_two_xmit, int, 0644); +module_param(rtw_rf_config, int, 0644); +module_param(rtw_power_mgnt, int, 0644); +module_param(rtw_smart_ps, int, 0644); +module_param(rtw_low_power, int, 0644); +module_param(rtw_wifi_spec, int, 0644); +module_param(rtw_antdiv_cfg, int, 0644); +module_param(rtw_antdiv_type, int, 0644); +module_param(rtw_enusbss, int, 0644); +module_param(rtw_hwpdn_mode, int, 0644); +module_param(rtw_hwpwrp_detect, int, 0644); +module_param(rtw_hw_wps_pbc, int, 0644); + +static uint rtw_max_roaming_times = 2; +module_param(rtw_max_roaming_times, uint, 0644); +MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try"); + +static int rtw_fw_iol = 1;/* 0:Disable, 1:enable, 2:by usb speed */ +module_param(rtw_fw_iol, int, 0644); +MODULE_PARM_DESC(rtw_fw_iol, "FW IOL"); + +module_param(rtw_mc2u_disable, int, 0644); + +module_param(rtw_80211d, int, 0644); +MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism"); + +static uint rtw_notch_filter = RTW_NOTCH_FILTER; +module_param(rtw_notch_filter, uint, 0644); +MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P"); +module_param_named(debug, rtw_debug, int, 0444); +MODULE_PARM_DESC(debug, "Set debug level (1-9) (default 1)"); + +/* dummy routines */ +void rtw_proc_remove_one(struct net_device *dev) +{ +} + +void rtw_proc_init_one(struct net_device *dev) +{ +} + +#if 0 /* TODO: Convert these to /sys */ +void rtw_proc_init_one(struct net_device *dev) +{ + struct proc_dir_entry *dir_dev = NULL; + struct proc_dir_entry *entry = NULL; + struct adapter *padapter = rtw_netdev_priv(dev); + u8 rf_type; + + if (rtw_proc == NULL) { + memcpy(rtw_proc_name, DRV_NAME, sizeof(DRV_NAME)); + + rtw_proc = create_proc_entry(rtw_proc_name, S_IFDIR, init_net.proc_net); + if (rtw_proc == NULL) { + DBG_88E(KERN_ERR "Unable to create rtw_proc directory\n"); + return; + } + + entry = create_proc_read_entry("ver_info", S_IFREG | S_IRUGO, rtw_proc, proc_get_drv_version, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + } + + if (padapter->dir_dev == NULL) { + padapter->dir_dev = create_proc_entry(dev->name, + S_IFDIR | S_IRUGO | S_IXUGO, + rtw_proc); + dir_dev = padapter->dir_dev; + if (dir_dev == NULL) { + if (rtw_proc_cnt == 0) { + if (rtw_proc) { + remove_proc_entry(rtw_proc_name, init_net.proc_net); + rtw_proc = NULL; + } + } + + pr_info("Unable to create dir_dev directory\n"); + return; + } + } else { + return; + } + + rtw_proc_cnt++; + + entry = create_proc_read_entry("write_reg", S_IFREG | S_IRUGO, + dir_dev, proc_get_write_reg, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_write_reg; + + entry = create_proc_read_entry("read_reg", S_IFREG | S_IRUGO, + dir_dev, proc_get_read_reg, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_read_reg; + + entry = create_proc_read_entry("fwstate", S_IFREG | S_IRUGO, + dir_dev, proc_get_fwstate, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("sec_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_sec_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mlmext_state", S_IFREG | S_IRUGO, + dir_dev, proc_get_mlmext_state, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("qos_option", S_IFREG | S_IRUGO, + dir_dev, proc_get_qos_option, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("ht_option", S_IFREG | S_IRUGO, + dir_dev, proc_get_ht_option, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("ap_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_ap_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("adapter_state", S_IFREG | S_IRUGO, + dir_dev, proc_getstruct adapter_state, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("trx_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_trx_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mac_reg_dump1", S_IFREG | S_IRUGO, + dir_dev, proc_get_mac_reg_dump1, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mac_reg_dump2", S_IFREG | S_IRUGO, + dir_dev, proc_get_mac_reg_dump2, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mac_reg_dump3", S_IFREG | S_IRUGO, + dir_dev, proc_get_mac_reg_dump3, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("bb_reg_dump1", S_IFREG | S_IRUGO, + dir_dev, proc_get_bb_reg_dump1, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("bb_reg_dump2", S_IFREG | S_IRUGO, + dir_dev, proc_get_bb_reg_dump2, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("bb_reg_dump3", S_IFREG | S_IRUGO, + dir_dev, proc_get_bb_reg_dump3, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_reg_dump1", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump1, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_reg_dump2", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump2, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) { + entry = create_proc_read_entry("rf_reg_dump3", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump3, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_reg_dump4", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump4, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + } + +#ifdef CONFIG_88EU_AP_MODE + + entry = create_proc_read_entry("all_sta_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_all_sta_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } +#endif + + entry = create_proc_read_entry("best_channel", S_IFREG | S_IRUGO, + dir_dev, proc_get_best_channel, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rx_signal", S_IFREG | S_IRUGO, + dir_dev, proc_get_rx_signal, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_rx_signal; + entry = create_proc_read_entry("ht_enable", S_IFREG | S_IRUGO, + dir_dev, proc_get_ht_enable, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_ht_enable; + + entry = create_proc_read_entry("cbw40_enable", S_IFREG | S_IRUGO, + dir_dev, proc_get_cbw40_enable, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_cbw40_enable; + + entry = create_proc_read_entry("ampdu_enable", S_IFREG | S_IRUGO, + dir_dev, proc_get_ampdu_enable, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_ampdu_enable; + + entry = create_proc_read_entry("rx_stbc", S_IFREG | S_IRUGO, + dir_dev, proc_get_rx_stbc, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_rx_stbc; + + entry = create_proc_read_entry("path_rssi", S_IFREG | S_IRUGO, + dir_dev, proc_get_two_path_rssi, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry = create_proc_read_entry("rssi_disp", S_IFREG | S_IRUGO, + dir_dev, proc_get_rssi_disp, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_rssi_disp; +} + +void rtw_proc_remove_one(struct net_device *dev) +{ + struct proc_dir_entry *dir_dev = NULL; + struct adapter *padapter = rtw_netdev_priv(dev); + u8 rf_type; + + dir_dev = padapter->dir_dev; + padapter->dir_dev = NULL; + + if (dir_dev) { + remove_proc_entry("write_reg", dir_dev); + remove_proc_entry("read_reg", dir_dev); + remove_proc_entry("fwstate", dir_dev); + remove_proc_entry("sec_info", dir_dev); + remove_proc_entry("mlmext_state", dir_dev); + remove_proc_entry("qos_option", dir_dev); + remove_proc_entry("ht_option", dir_dev); + remove_proc_entry("rf_info", dir_dev); + remove_proc_entry("ap_info", dir_dev); + remove_proc_entry("adapter_state", dir_dev); + remove_proc_entry("trx_info", dir_dev); + remove_proc_entry("mac_reg_dump1", dir_dev); + remove_proc_entry("mac_reg_dump2", dir_dev); + remove_proc_entry("mac_reg_dump3", dir_dev); + remove_proc_entry("bb_reg_dump1", dir_dev); + remove_proc_entry("bb_reg_dump2", dir_dev); + remove_proc_entry("bb_reg_dump3", dir_dev); + remove_proc_entry("rf_reg_dump1", dir_dev); + remove_proc_entry("rf_reg_dump2", dir_dev); + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) { + remove_proc_entry("rf_reg_dump3", dir_dev); + remove_proc_entry("rf_reg_dump4", dir_dev); + } +#ifdef CONFIG_88EU_AP_MODE + remove_proc_entry("all_sta_info", dir_dev); +#endif + + remove_proc_entry("best_channel", dir_dev); + remove_proc_entry("rx_signal", dir_dev); + remove_proc_entry("cbw40_enable", dir_dev); + remove_proc_entry("ht_enable", dir_dev); + remove_proc_entry("ampdu_enable", dir_dev); + remove_proc_entry("rx_stbc", dir_dev); + remove_proc_entry("path_rssi", dir_dev); + remove_proc_entry("rssi_disp", dir_dev); + remove_proc_entry(dev->name, rtw_proc); + dir_dev = NULL; + } else { + return; + } + rtw_proc_cnt--; + + if (rtw_proc_cnt == 0) { + if (rtw_proc) { + remove_proc_entry("ver_info", rtw_proc); + + remove_proc_entry(rtw_proc_name, init_net.proc_net); + rtw_proc = NULL; + } + } +} +#endif + +static uint loadparam(struct adapter *padapter, struct net_device *pnetdev) +{ + uint status = _SUCCESS; + struct registry_priv *registry_par = &padapter->registrypriv; + + GlobalDebugLevel = rtw_debug; + registry_par->chip_version = (u8)rtw_chip_version; + registry_par->rfintfs = (u8)rtw_rfintfs; + registry_par->lbkmode = (u8)rtw_lbkmode; + registry_par->network_mode = (u8)rtw_network_mode; + + memcpy(registry_par->ssid.Ssid, "ANY", 3); + registry_par->ssid.SsidLength = 3; + + registry_par->channel = (u8)rtw_channel; + registry_par->wireless_mode = (u8)rtw_wireless_mode; + registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense ; + registry_par->vcs_type = (u8)rtw_vcs_type; + registry_par->rts_thresh = (u16)rtw_rts_thresh; + registry_par->frag_thresh = (u16)rtw_frag_thresh; + registry_par->preamble = (u8)rtw_preamble; + registry_par->scan_mode = (u8)rtw_scan_mode; + registry_par->adhoc_tx_pwr = (u8)rtw_adhoc_tx_pwr; + registry_par->soft_ap = (u8)rtw_soft_ap; + registry_par->smart_ps = (u8)rtw_smart_ps; + registry_par->power_mgnt = (u8)rtw_power_mgnt; + registry_par->ips_mode = (u8)rtw_ips_mode; + registry_par->radio_enable = (u8)rtw_radio_enable; + registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt; + registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt; + registry_par->busy_thresh = (u16)rtw_busy_thresh; + registry_par->ack_policy = (u8)rtw_ack_policy; + registry_par->mp_mode = (u8)rtw_mp_mode; + registry_par->software_encrypt = (u8)rtw_software_encrypt; + registry_par->software_decrypt = (u8)rtw_software_decrypt; + registry_par->acm_method = (u8)rtw_acm_method; + + /* UAPSD */ + registry_par->wmm_enable = (u8)rtw_wmm_enable; + registry_par->uapsd_enable = (u8)rtw_uapsd_enable; + registry_par->uapsd_max_sp = (u8)rtw_uapsd_max_sp; + registry_par->uapsd_acbk_en = (u8)rtw_uapsd_acbk_en; + registry_par->uapsd_acbe_en = (u8)rtw_uapsd_acbe_en; + registry_par->uapsd_acvi_en = (u8)rtw_uapsd_acvi_en; + registry_par->uapsd_acvo_en = (u8)rtw_uapsd_acvo_en; + + registry_par->led_enable = (u8)rtw_led_enable; + + registry_par->ht_enable = (u8)rtw_ht_enable; + registry_par->cbw40_enable = (u8)rtw_cbw40_enable; + registry_par->ampdu_enable = (u8)rtw_ampdu_enable; + registry_par->rx_stbc = (u8)rtw_rx_stbc; + registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu; + registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit; + registry_par->rf_config = (u8)rtw_rf_config; + registry_par->low_power = (u8)rtw_low_power; + registry_par->wifi_spec = (u8)rtw_wifi_spec; + registry_par->channel_plan = (u8)rtw_channel_plan; + registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq; + registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg; + registry_par->antdiv_type = (u8)rtw_antdiv_type; + registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;/* 0:disable, 1:enable, 2:by EFUSE config */ + registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;/* 0:disable, 1:enable */ + registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc; + + registry_par->max_roaming_times = (u8)rtw_max_roaming_times; + + registry_par->fw_iol = rtw_fw_iol; + + registry_par->enable80211d = (u8)rtw_80211d; + snprintf(registry_par->ifname, 16, "%s", ifname); + snprintf(registry_par->if2name, 16, "%s", if2name); + registry_par->notch_filter = (u8)rtw_notch_filter; + + return status; +} + +static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct sockaddr *addr = p; + + if (!padapter->bup) + memcpy(padapter->eeprompriv.mac_addr, addr->sa_data, ETH_ALEN); + + return 0; +} + +static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); + struct recv_priv *precvpriv = &(padapter->recvpriv); + + padapter->stats.tx_packets = pxmitpriv->tx_pkts;/* pxmitpriv->tx_pkts++; */ + padapter->stats.rx_packets = precvpriv->rx_pkts;/* precvpriv->rx_pkts++; */ + padapter->stats.tx_dropped = pxmitpriv->tx_drop; + padapter->stats.rx_dropped = precvpriv->rx_drop; + padapter->stats.tx_bytes = pxmitpriv->tx_bytes; + padapter->stats.rx_bytes = precvpriv->rx_bytes; + return &padapter->stats; +} + +/* + * AC to queue mapping + * + * AC_VO -> queue 0 + * AC_VI -> queue 1 + * AC_BE -> queue 2 + * AC_BK -> queue 3 + */ +static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 }; + +/* Given a data frame determine the 802.1p/1d tag to use. */ +static unsigned int rtw_classify8021d(struct sk_buff *skb) +{ + unsigned int dscp; + + /* skb->priority values from 256->263 are magic values to + * directly indicate a specific 802.1d priority. This is used + * to allow 802.1d priority to be passed directly in from VLAN + * tags, etc. + */ + if (skb->priority >= 256 && skb->priority <= 263) + return skb->priority - 256; + + switch (skb->protocol) { + case htons(ETH_P_IP): + dscp = ip_hdr(skb)->tos & 0xfc; + break; + default: + return 0; + } + + return dscp >> 5; +} + +static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 2, 0)) + ,struct net_device *sb_dev +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 19, 0)) + ,struct net_device *sb_dev + ,select_queue_fallback_t fallback +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) + ,void *unused + ,select_queue_fallback_t fallback +#elif (LINUX_VERSION_CODE == KERNEL_VERSION(3, 13, 0)) + , void *accel +#endif +) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + skb->priority = rtw_classify8021d(skb); + + if (pmlmepriv->acm_mask != 0) + skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority); + + return rtw_1d_to_queue[skb->priority]; +} + +u16 rtw_recv_select_queue(struct sk_buff *skb) +{ + struct iphdr *piphdr; + unsigned int dscp; + __be16 eth_type; + u32 priority; + u8 *pdata = skb->data; + + memcpy(ð_type, pdata+(ETH_ALEN<<1), 2); + + switch (eth_type) { + case htons(ETH_P_IP): + piphdr = (struct iphdr *)(pdata+ETH_HLEN); + dscp = piphdr->tos & 0xfc; + priority = dscp >> 5; + break; + default: + priority = 0; + } + + return rtw_1d_to_queue[priority]; +} + +static const struct net_device_ops rtw_netdev_ops = { + .ndo_open = netdev_open, + .ndo_stop = netdev_close, + .ndo_start_xmit = rtw_xmit_entry, + .ndo_select_queue = rtw_select_queue, + .ndo_set_mac_address = rtw_net_set_mac_address, + .ndo_get_stats = rtw_net_get_stats, + .ndo_do_ioctl = rtw_ioctl, +}; + +int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname) +{ + if (dev_alloc_name(pnetdev, ifname) < 0) + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("dev_alloc_name, fail!\n")); + + netif_carrier_off(pnetdev); + return 0; +} + +#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,39) +static const struct device_type wlan_type = { + .name = "wlan", +}; +#else +static struct device_type wlan_type = { + .name = "wlan", +}; +#endif + +struct net_device *rtw_init_netdev(struct adapter *old_padapter) +{ + struct adapter *padapter; + struct net_device *pnetdev; + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+init_net_dev\n")); + + if (old_padapter != NULL) + pnetdev = rtw_alloc_etherdev_with_old_priv(sizeof(struct adapter), (void *)old_padapter); + else + pnetdev = rtw_alloc_etherdev(sizeof(struct adapter)); + + if (!pnetdev) + return NULL; + + pnetdev->dev.type = &wlan_type; + padapter = rtw_netdev_priv(pnetdev); + padapter->pnetdev = pnetdev; + DBG_88E("register rtw_netdev_ops to netdev_ops\n"); + pnetdev->netdev_ops = &rtw_netdev_ops; + pnetdev->watchdog_timeo = HZ*3; /* 3 second timeout */ + pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def; + + /* step 2. */ + loadparam(padapter, pnetdev); + + return pnetdev; +} + +u32 rtw_start_drv_threads(struct adapter *padapter) +{ + u32 _status = _SUCCESS; + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_start_drv_threads\n")); + + padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD"); + if (IS_ERR(padapter->cmdThread)) + _status = _FAIL; + else + _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema); /* wait for cmd_thread to run */ + + rtw_hal_start_thread(padapter); + return _status; +} + +void rtw_stop_drv_threads(struct adapter *padapter) +{ + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_stop_drv_threads\n")); + + /* Below is to termindate rtw_cmd_thread & event_thread... */ + up(&padapter->cmdpriv.cmd_queue_sema); + if (padapter->cmdThread) + _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema); + + rtw_hal_stop_thread(padapter); +} + +static u8 rtw_init_default_value(struct adapter *padapter) +{ + u8 ret = _SUCCESS; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + + /* xmit_priv */ + pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; + pxmitpriv->vcs = pregistrypriv->vcs_type; + pxmitpriv->vcs_type = pregistrypriv->vcs_type; + pxmitpriv->frag_len = pregistrypriv->frag_thresh; + + /* mlme_priv */ + pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ + pmlmepriv->scan_mode = SCAN_ACTIVE; + + /* ht_priv */ + pmlmepriv->htpriv.ampdu_enable = false;/* set to disabled */ + + /* security_priv */ + psecuritypriv->binstallGrpkey = _FAIL; + psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt; + psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt; + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + psecuritypriv->dot11PrivacyKeyIndex = 0; + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + psecuritypriv->dot118021XGrpKeyid = 1; + psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; + psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled; + + /* registry_priv */ + rtw_init_registrypriv_dev_network(padapter); + rtw_update_registrypriv_dev_network(padapter); + + /* hal_priv */ + rtw_hal_def_value_init(padapter); + + /* misc. */ + padapter->bReadPortCancel = false; + padapter->bWritePortCancel = false; + padapter->bRxRSSIDisplay = 0; + padapter->bNotifyChannelChange = 0; +#ifdef CONFIG_88EU_P2P + padapter->bShowGetP2PState = 1; +#endif + return ret; +} + +u8 rtw_reset_drv_sw(struct adapter *padapter) +{ + u8 ret8 = _SUCCESS; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; + + /* hal_priv */ + rtw_hal_def_value_init(padapter); + padapter->bReadPortCancel = false; + padapter->bWritePortCancel = false; + padapter->bRxRSSIDisplay = 0; + pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ + + padapter->xmitpriv.tx_pkts = 0; + padapter->recvpriv.rx_pkts = 0; + + pmlmepriv->LinkDetectInfo.bBusyTraffic = false; + + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING); + + rtw_hal_sreset_reset_value(padapter); + pwrctrlpriv->pwr_state_check_cnts = 0; + + /* mlmeextpriv */ + padapter->mlmeextpriv.sitesurvey_res.state = SCAN_DISABLE; + + rtw_set_signal_stat_timer(&padapter->recvpriv); + + return ret8; +} + +u8 rtw_init_drv_sw(struct adapter *padapter) +{ + u8 ret8 = _SUCCESS; + unsigned long flags; + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_init_drv_sw\n")); + + if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) { + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init cmd_priv\n")); + ret8 = _FAIL; + goto exit; + } + + padapter->cmdpriv.padapter = padapter; + + if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) { + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init evt_priv\n")); + ret8 = _FAIL; + goto exit; + } + + if (rtw_init_mlme_priv(padapter) == _FAIL) { + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init mlme_priv\n")); + ret8 = _FAIL; + goto exit; + } + +#ifdef CONFIG_88EU_P2P + rtw_init_wifidirect_timers(padapter); + init_wifidirect_info(padapter, P2P_ROLE_DISABLE); + reset_global_wifidirect_info(padapter); +#endif /* CONFIG_88EU_P2P */ + + if (init_mlme_ext_priv(padapter) == _FAIL) { + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init mlme_ext_priv\n")); + ret8 = _FAIL; + goto exit; + } + + if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) { + DBG_88E("Can't _rtw_init_xmit_priv\n"); + ret8 = _FAIL; + goto exit; + } + + if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) { + DBG_88E("Can't _rtw_init_recv_priv\n"); + ret8 = _FAIL; + goto exit; + } + + if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) { + DBG_88E("Can't _rtw_init_sta_priv\n"); + ret8 = _FAIL; + goto exit; + } + + padapter->stapriv.padapter = padapter; + + rtw_init_bcmc_stainfo(padapter); + + rtw_init_pwrctrl_priv(padapter); + + if (init_mp_priv(padapter) == _FAIL) + DBG_88E("%s: initialize MP private data Fail!\n", __func__); + + ret8 = rtw_init_default_value(padapter); + + rtw_hal_dm_init(padapter); + rtw_hal_sw_led_init(padapter); + + rtw_hal_sreset_init(padapter); + + spin_lock_init(&padapter->br_ext_lock); + +exit: + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-rtw_init_drv_sw\n")); + + + + return ret8; +} + +void rtw_cancel_all_timer(struct adapter *padapter) +{ + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_cancel_all_timer\n")); + + _cancel_timer_ex(&padapter->mlmepriv.assoc_timer); + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel association timer complete!\n")); + + _cancel_timer_ex(&padapter->mlmepriv.scan_to_timer); + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel scan_to_timer!\n")); + + _cancel_timer_ex(&padapter->mlmepriv.dynamic_chk_timer); + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel dynamic_chk_timer!\n")); + + /* cancel sw led timer */ + rtw_hal_sw_led_deinit(padapter); + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("rtw_cancel_all_timer:cancel DeInitSwLeds!\n")); + + _cancel_timer_ex(&padapter->pwrctrlpriv.pwr_state_check_timer); + + _cancel_timer_ex(&padapter->recvpriv.signal_stat_timer); + /* cancel dm timer */ + rtw_hal_dm_deinit(padapter); +} + +u8 rtw_free_drv_sw(struct adapter *padapter) +{ + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("==>rtw_free_drv_sw")); + + /* we can call rtw_p2p_enable here, but: */ + /* 1. rtw_p2p_enable may have IO operation */ + /* 2. rtw_p2p_enable is bundled with wext interface */ + #ifdef CONFIG_88EU_P2P + { + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + _cancel_timer_ex(&pwdinfo->find_phase_timer); + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + _cancel_timer_ex(&pwdinfo->pre_tx_scan_timer); + rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE); + } + } + #endif + + _rtw_spinlock_free(&padapter->br_ext_lock); + + free_mlme_ext_priv(&padapter->mlmeextpriv); + + rtw_free_cmd_priv(&padapter->cmdpriv); + + rtw_free_evt_priv(&padapter->evtpriv); + + rtw_free_mlme_priv(&padapter->mlmepriv); + _rtw_free_xmit_priv(&padapter->xmitpriv); + + _rtw_free_sta_priv(&padapter->stapriv); /* will free bcmc_stainfo here */ + + _rtw_free_recv_priv(&padapter->recvpriv); + + rtw_free_pwrctrl_priv(padapter); + + rtw_hal_free_data(padapter); + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("<== rtw_free_drv_sw\n")); + + /* free the old_pnetdev */ + if (padapter->rereg_nd_name_priv.old_pnetdev) { + free_netdev(padapter->rereg_nd_name_priv.old_pnetdev); + padapter->rereg_nd_name_priv.old_pnetdev = NULL; + } + + /* clear pbuddystruct adapter to avoid access wrong pointer. */ + if (padapter->pbuddy_adapter != NULL) + padapter->pbuddy_adapter->pbuddy_adapter = NULL; + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-rtw_free_drv_sw\n")); + + return _SUCCESS; +} + +void netdev_br_init(struct net_device *netdev) +{ + struct adapter *adapter = (struct adapter *)rtw_netdev_priv(netdev); + + rcu_read_lock(); + +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36) + if (rcu_dereference(adapter->pnetdev->rx_handler_data)) { +#else + if (rcu_dereference(adapter->pnetdev->br_port)) { +#endif + struct net_device *br_netdev; + struct net *devnet = NULL; + + devnet = dev_net(netdev); + br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME); + if (br_netdev) { + memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN); + dev_put(br_netdev); + } else { + pr_info("%s()-%d: dev_get_by_name(%s) failed!", + __func__, __LINE__, CONFIG_BR_EXT_BRNAME); + } + } + adapter->ethBrExtInfo.addPPPoETag = 1; + + rcu_read_unlock(); +} + +int _netdev_open(struct net_device *pnetdev) +{ + uint status; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+88eu_drv - dev_open\n")); + DBG_88E("+88eu_drv - drv_open, bup =%d\n", padapter->bup); + + if (pwrctrlpriv->ps_flag) { + padapter->net_closed = false; + goto netdev_open_normal_process; + } + + if (!padapter->bup) { + padapter->bDriverStopped = false; + padapter->bSurpriseRemoved = false; + padapter->bCardDisableWOHSM = false; + + status = rtw_hal_init(padapter); + if (status == _FAIL) { + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("rtl88eu_hal_init(): Can't init h/w!\n")); + goto netdev_open_error; + } + + pr_info("MAC Address = %pM\n", pnetdev->dev_addr); + + status = rtw_start_drv_threads(padapter); + if (status == _FAIL) { + pr_info("Initialize driver software resource Failed!\n"); + goto netdev_open_error; + } + + if (init_hw_mlme_ext(padapter) == _FAIL) { + pr_info("can't init mlme_ext_priv\n"); + goto netdev_open_error; + } + if (padapter->intf_start) + padapter->intf_start(padapter); + rtw_proc_init_one(pnetdev); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + padapter->bup = true; + } + padapter->net_closed = false; + + _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); + + padapter->pwrctrlpriv.bips_processing = false; + rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); + + if (!rtw_netif_queue_stopped(pnetdev)) + rtw_netif_start_queue(pnetdev); + else + rtw_netif_wake_queue(pnetdev); + + netdev_br_init(pnetdev); + +netdev_open_normal_process: + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-88eu_drv - dev_open\n")); + DBG_88E("-88eu_drv - drv_open, bup =%d\n", padapter->bup); + return 0; + +netdev_open_error: + padapter->bup = false; + netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("-88eu_drv - dev_open, fail!\n")); + DBG_88E("-88eu_drv - drv_open fail, bup =%d\n", padapter->bup); + return -1; +} + +int netdev_open(struct net_device *pnetdev) +{ + int ret; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + + _enter_critical_mutex(padapter->hw_init_mutex, NULL); + ret = _netdev_open(pnetdev); + _exit_critical_mutex(padapter->hw_init_mutex, NULL); + return ret; +} + +static int ips_netdrv_open(struct adapter *padapter) +{ + int status = _SUCCESS; + padapter->net_closed = false; + DBG_88E("===> %s.........\n", __func__); + + padapter->bDriverStopped = false; + padapter->bSurpriseRemoved = false; + padapter->bCardDisableWOHSM = false; + + status = rtw_hal_init(padapter); + if (status == _FAIL) { + RT_TRACE(_module_os_intfs_c_, _drv_err_, ("ips_netdrv_open(): Can't init h/w!\n")); + goto netdev_open_error; + } + + if (padapter->intf_start) + padapter->intf_start(padapter); + + rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); + _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 5000); + + return _SUCCESS; + +netdev_open_error: + DBG_88E("-ips_netdrv_open - drv_open failure, bup =%d\n", padapter->bup); + + return _FAIL; +} + +int rtw_ips_pwr_up(struct adapter *padapter) +{ + int result; + u32 start_time = jiffies; + DBG_88E("===> rtw_ips_pwr_up..............\n"); + rtw_reset_drv_sw(padapter); + + result = ips_netdrv_open(padapter); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + DBG_88E("<=== rtw_ips_pwr_up.............. in %dms\n", rtw_get_passing_time_ms(start_time)); + return result; +} + +void rtw_ips_pwr_down(struct adapter *padapter) +{ + u32 start_time = jiffies; + DBG_88E("===> rtw_ips_pwr_down...................\n"); + + padapter->bCardDisableWOHSM = true; + padapter->net_closed = true; + + rtw_led_control(padapter, LED_CTL_POWER_OFF); + + rtw_ips_dev_unload(padapter); + padapter->bCardDisableWOHSM = false; + DBG_88E("<=== rtw_ips_pwr_down..................... in %dms\n", rtw_get_passing_time_ms(start_time)); +} + +void rtw_ips_dev_unload(struct adapter *padapter) +{ + DBG_88E("====> %s...\n", __func__); + + rtw_hal_set_hwreg(padapter, HW_VAR_FIFO_CLEARN_UP, NULL); + + if (padapter->intf_stop) + padapter->intf_stop(padapter); + + /* s5. */ + if (!padapter->bSurpriseRemoved) + rtw_hal_deinit(padapter); +} + +int pm_netdev_open(struct net_device *pnetdev, u8 bnormal) +{ + int status; + + if (bnormal) + status = netdev_open(pnetdev); + else + status = (_SUCCESS == ips_netdrv_open((struct adapter *)rtw_netdev_priv(pnetdev))) ? (0) : (-1); + return status; +} + +int netdev_close(struct net_device *pnetdev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+88eu_drv - drv_close\n")); + + if (padapter->pwrctrlpriv.bInternalAutoSuspend) { + if (padapter->pwrctrlpriv.rf_pwrstate == rf_off) + padapter->pwrctrlpriv.ps_flag = true; + } + padapter->net_closed = true; + + if (padapter->pwrctrlpriv.rf_pwrstate == rf_on) { + DBG_88E("(2)88eu_drv - drv_close, bup =%d, hw_init_completed =%d\n", + padapter->bup, padapter->hw_init_completed); + + /* s1. */ + if (pnetdev) { + if (!rtw_netif_queue_stopped(pnetdev)) + rtw_netif_stop_queue(pnetdev); + } + + /* s2. */ + LeaveAllPowerSaveMode(padapter); + rtw_disassoc_cmd(padapter, 500, false); + /* s2-2. indicate disconnect to os */ + rtw_indicate_disconnect(padapter); + /* s2-3. */ + rtw_free_assoc_resources(padapter, 1); + /* s2-4. */ + rtw_free_network_queue(padapter, true); + /* Close LED */ + rtw_led_control(padapter, LED_CTL_POWER_OFF); + } + + nat25_db_cleanup(padapter); + +#ifdef CONFIG_88EU_P2P + rtw_p2p_enable(padapter, P2P_ROLE_DISABLE); +#endif /* CONFIG_88EU_P2P */ + + kfree(dvobj->firmware.szFwBuffer); + dvobj->firmware.szFwBuffer = NULL; + + RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-88eu_drv - drv_close\n")); + DBG_88E("-88eu_drv - drv_close, bup =%d\n", padapter->bup); + return 0; +} diff --git a/drivers/staging/r8188eu/os_dep/osdep_service.c b/drivers/staging/r8188eu/os_dep/osdep_service.c new file mode 100644 index 000000000000..541af56515ac --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/osdep_service.c @@ -0,0 +1,535 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#define _OSDEP_SERVICE_C_ + +#include +#include +#include +#include +#include + +/* +* Translate the OS dependent @param error_code to OS independent RTW_STATUS_CODE +* @return: one of RTW_STATUS_CODE +*/ +inline int RTW_STATUS_CODE(int error_code) +{ + if (error_code >= 0) + return _SUCCESS; + return _FAIL; +} + +u32 rtw_atoi(u8 *s) +{ + int num = 0, flag = 0; + int i; + for (i = 0; i <= strlen(s); i++) { + if (s[i] >= '0' && s[i] <= '9') + num = num * 10 + s[i] - '0'; + else if (s[0] == '-' && i == 0) + flag = 1; + else + break; + } + if (flag == 1) + num = num * -1; + return num; +} + +inline u8 *_rtw_vmalloc(u32 sz) +{ + u8 *pbuf; + pbuf = vmalloc(sz); + return pbuf; +} + +inline u8 *_rtw_zvmalloc(u32 sz) +{ + u8 *pbuf; + pbuf = _rtw_vmalloc(sz); + if (pbuf != NULL) + memset(pbuf, 0, sz); + return pbuf; +} + +inline void _rtw_vmfree(u8 *pbuf, u32 sz) +{ + vfree(pbuf); +} + +u8 *_rtw_malloc(u32 sz) +{ + u8 *pbuf = NULL; + + pbuf = kmalloc(sz, in_interrupt() ? GFP_ATOMIC : GFP_KERNEL); + return pbuf; +} + +u8 *_rtw_zmalloc(u32 sz) +{ + u8 *pbuf = _rtw_malloc(sz); + + if (pbuf != NULL) + memset(pbuf, 0, sz); + return pbuf; +} + +void *rtw_malloc2d(int h, int w, int size) +{ + int j; + + void **a = (void **)rtw_zmalloc(h*sizeof(void *) + h*w*size); + if (a == NULL) { + pr_info("%s: alloc memory fail!\n", __func__); + return NULL; + } + + for (j = 0; j < h; j++) + a[j] = ((char *)(a+h)) + j*w*size; + + return a; +} + +void rtw_mfree2d(void *pbuf, int h, int w, int size) +{ + kfree(pbuf); +} + +/* +For the following list_xxx operations, +caller must guarantee the atomic context. +Otherwise, there will be racing condition. +*/ +/* +Caller must check if the list is empty before calling rtw_list_delete +*/ + +u32 _rtw_down_sema(struct semaphore *sema) +{ + if (down_interruptible(sema)) + return _FAIL; + else + return _SUCCESS; +} + +void _rtw_mutex_init(struct mutex *pmutex) +{ + mutex_init(pmutex); +} + +void _rtw_mutex_free(struct mutex *pmutex) +{ + mutex_destroy(pmutex); +} + +void _rtw_spinlock_free(spinlock_t *plock) +{ +} + +void _rtw_init_queue(struct __queue *pqueue) +{ + INIT_LIST_HEAD(&(pqueue->queue)); + spin_lock_init(&(pqueue->lock)); +} + +inline u32 rtw_systime_to_ms(u32 systime) +{ + return systime * 1000 / HZ; +} + +inline u32 rtw_ms_to_systime(u32 ms) +{ + return ms * HZ / 1000; +} + +/* the input parameter start use the same unit as jiffies */ +inline s32 rtw_get_passing_time_ms(u32 start) +{ + return rtw_systime_to_ms(jiffies-start); +} + +inline s32 rtw_get_time_interval_ms(u32 start, u32 end) +{ + return rtw_systime_to_ms(end-start); +} + +void rtw_sleep_schedulable(int ms) +{ + u32 delta; + + delta = (ms * HZ)/1000;/* ms) */ + if (delta == 0) + delta = 1;/* 1 ms */ + set_current_state(TASK_INTERRUPTIBLE); + if (schedule_timeout(delta) != 0) + return; +} + +void rtw_msleep_os(int ms) +{ + msleep((unsigned int)ms); +} + +void rtw_usleep_os(int us) +{ + if (1 < (us/1000)) + msleep(1); + else + msleep((us/1000) + 1); +} + +void rtw_mdelay_os(int ms) +{ + mdelay((unsigned long)ms); +} + +void rtw_udelay_os(int us) +{ + udelay((unsigned long)us); +} + +void rtw_yield_os(void) +{ + yield(); +} + +#define RTW_SUSPEND_LOCK_NAME "rtw_wifi" + +inline void rtw_suspend_lock_init(void) +{ +} + +inline void rtw_suspend_lock_uninit(void) +{ +} + +inline void rtw_lock_suspend(void) +{ +} + +inline void rtw_unlock_suspend(void) +{ +} + +inline void ATOMIC_SET(ATOMIC_T *v, int i) +{ + atomic_set(v, i); +} + +inline int ATOMIC_READ(ATOMIC_T *v) +{ + return atomic_read(v); +} + +inline void ATOMIC_ADD(ATOMIC_T *v, int i) +{ + atomic_add(i, v); +} + +inline void ATOMIC_SUB(ATOMIC_T *v, int i) +{ + atomic_sub(i, v); +} + +inline void ATOMIC_INC(ATOMIC_T *v) +{ + atomic_inc(v); +} + +inline void ATOMIC_DEC(ATOMIC_T *v) +{ + atomic_dec(v); +} + +inline int ATOMIC_ADD_RETURN(ATOMIC_T *v, int i) +{ + return atomic_add_return(i, v); +} + +inline int ATOMIC_SUB_RETURN(ATOMIC_T *v, int i) +{ + return atomic_sub_return(i, v); +} + +inline int ATOMIC_INC_RETURN(ATOMIC_T *v) +{ + return atomic_inc_return(v); +} + +inline int ATOMIC_DEC_RETURN(ATOMIC_T *v) +{ + return atomic_dec_return(v); +} + +static const struct device_type wlan_type = { + .name = "wlan", +}; + +struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, + void *old_priv) +{ + struct net_device *pnetdev; + struct rtw_netdev_priv_indicator *pnpi; + + pnetdev = alloc_etherdev_mq(sizeof(struct rtw_netdev_priv_indicator), 4); + if (!pnetdev) + goto RETURN; + + pnetdev->dev.type = &wlan_type; + pnpi = netdev_priv(pnetdev); + pnpi->priv = old_priv; + pnpi->sizeof_priv = sizeof_priv; + +RETURN: + return pnetdev; +} + +struct net_device *rtw_alloc_etherdev(int sizeof_priv) +{ + struct net_device *pnetdev; + struct rtw_netdev_priv_indicator *pnpi; + + pnetdev = alloc_etherdev_mq(sizeof(struct rtw_netdev_priv_indicator), 4); + if (!pnetdev) + goto RETURN; + + pnpi = netdev_priv(pnetdev); + + pnpi->priv = rtw_zvmalloc(sizeof_priv); + if (!pnpi->priv) { + free_netdev(pnetdev); + pnetdev = NULL; + goto RETURN; + } + + pnpi->sizeof_priv = sizeof_priv; +RETURN: + return pnetdev; +} + +void rtw_free_netdev(struct net_device *netdev) +{ + struct rtw_netdev_priv_indicator *pnpi; + + if (!netdev) + goto RETURN; + + pnpi = netdev_priv(netdev); + + if (!pnpi->priv) + goto RETURN; + + rtw_vmfree(pnpi->priv, pnpi->sizeof_priv); + free_netdev(netdev); + +RETURN: + return; +} + +int rtw_change_ifname(struct adapter *padapter, const char *ifname) +{ + struct net_device *pnetdev; + struct net_device *cur_pnetdev; + struct rereg_nd_name_data *rereg_priv; + int ret; + + if (!padapter) + goto error; + + cur_pnetdev = padapter->pnetdev; + rereg_priv = &padapter->rereg_nd_name_priv; + + /* free the old_pnetdev */ + if (rereg_priv->old_pnetdev) { + free_netdev(rereg_priv->old_pnetdev); + rereg_priv->old_pnetdev = NULL; + } + + if (!rtnl_is_locked()) + unregister_netdev(cur_pnetdev); + else + unregister_netdevice(cur_pnetdev); + + rtw_proc_remove_one(cur_pnetdev); + + rereg_priv->old_pnetdev = cur_pnetdev; + + pnetdev = rtw_init_netdev(padapter); + if (!pnetdev) { + ret = -1; + goto error; + } + + SET_NETDEV_DEV(pnetdev, dvobj_to_dev(adapter_to_dvobj(padapter))); + + rtw_init_netdev_name(pnetdev, ifname); + + memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); + + if (!rtnl_is_locked()) + ret = register_netdev(pnetdev); + else + ret = register_netdevice(pnetdev); + if (ret != 0) { + RT_TRACE(_module_hci_intfs_c_, _drv_err_, + ("register_netdev() failed\n")); + goto error; + } + rtw_proc_init_one(pnetdev); + return 0; +error: + return -1; +} + +u64 rtw_modular64(u64 x, u64 y) +{ + return do_div(x, y); +} + +u64 rtw_division64(u64 x, u64 y) +{ + do_div(x, y); + return x; +} + +void rtw_buf_free(u8 **buf, u32 *buf_len) +{ + *buf_len = 0; + kfree(*buf); + *buf = NULL; +} + +void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) +{ + u32 ori_len = 0, dup_len = 0; + u8 *ori = NULL; + u8 *dup = NULL; + + if (!buf || !buf_len) + return; + + if (!src || !src_len) + goto keep_ori; + + /* duplicate src */ + dup = rtw_malloc(src_len); + if (dup) { + dup_len = src_len; + memcpy(dup, src, dup_len); + } + +keep_ori: + ori = *buf; + ori_len = *buf_len; + + /* replace buf with dup */ + *buf_len = 0; + *buf = dup; + *buf_len = dup_len; + + /* free ori */ + kfree(ori); +} + +/** + * rtw_cbuf_full - test if cbuf is full + * @cbuf: pointer of struct rtw_cbuf + * + * Returns: true if cbuf is full + */ +inline bool rtw_cbuf_full(struct rtw_cbuf *cbuf) +{ + return (cbuf->write == cbuf->read-1) ? true : false; +} + +/** + * rtw_cbuf_empty - test if cbuf is empty + * @cbuf: pointer of struct rtw_cbuf + * + * Returns: true if cbuf is empty + */ +inline bool rtw_cbuf_empty(struct rtw_cbuf *cbuf) +{ + return (cbuf->write == cbuf->read) ? true : false; +} + +/** + * rtw_cbuf_push - push a pointer into cbuf + * @cbuf: pointer of struct rtw_cbuf + * @buf: pointer to push in + * + * Lock free operation, be careful of the use scheme + * Returns: true push success + */ +bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf) +{ + if (rtw_cbuf_full(cbuf)) + return _FAIL; + + if (0) + DBG_88E("%s on %u\n", __func__, cbuf->write); + cbuf->bufs[cbuf->write] = buf; + cbuf->write = (cbuf->write+1)%cbuf->size; + + return _SUCCESS; +} + +/** + * rtw_cbuf_pop - pop a pointer from cbuf + * @cbuf: pointer of struct rtw_cbuf + * + * Lock free operation, be careful of the use scheme + * Returns: pointer popped out + */ +void *rtw_cbuf_pop(struct rtw_cbuf *cbuf) +{ + void *buf; + if (rtw_cbuf_empty(cbuf)) + return NULL; + + if (0) + DBG_88E("%s on %u\n", __func__, cbuf->read); + buf = cbuf->bufs[cbuf->read]; + cbuf->read = (cbuf->read+1)%cbuf->size; + + return buf; +} + +/** + * rtw_cbuf_alloc - allocate a rtw_cbuf with given size and do initialization + * @size: size of pointer + * + * Returns: pointer of srtuct rtw_cbuf, NULL for allocation failure + */ +struct rtw_cbuf *rtw_cbuf_alloc(u32 size) +{ + struct rtw_cbuf *cbuf; + + cbuf = (struct rtw_cbuf *)rtw_malloc(sizeof(*cbuf) + + sizeof(void *)*size); + + if (cbuf) { + cbuf->write = 0; + cbuf->read = 0; + cbuf->size = size; + } + return cbuf; +} diff --git a/drivers/staging/r8188eu/os_dep/recv_linux.c b/drivers/staging/r8188eu/os_dep/recv_linux.c new file mode 100644 index 000000000000..44c5fcbafa6a --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/recv_linux.c @@ -0,0 +1,270 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _RECV_OSDEP_C_ + +#include +#include + +#include +#include + +#include +#include +#include + +/* init os related resource in struct recv_priv */ +int rtw_os_recv_resource_init(struct recv_priv *precvpriv, + struct adapter *padapter) +{ + return _SUCCESS; +} + +/* alloc os related resource in struct recv_frame */ +int rtw_os_recv_resource_alloc(struct adapter *padapter, + struct recv_frame *precvframe) +{ + precvframe->pkt_newalloc = NULL; + precvframe->pkt = NULL; + return _SUCCESS; +} + +/* free os related resource in struct recv_frame */ +void rtw_os_recv_resource_free(struct recv_priv *precvpriv) +{ +} + +/* alloc os related resource in struct recv_buf */ +int rtw_os_recvbuf_resource_alloc(struct adapter *padapter, + struct recv_buf *precvbuf) +{ + int res = _SUCCESS; + + precvbuf->irp_pending = false; + precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); + if (precvbuf->purb == NULL) + res = _FAIL; + precvbuf->pskb = NULL; + precvbuf->reuse = false; + precvbuf->pallocated_buf = NULL; + precvbuf->pbuf = NULL; + precvbuf->pdata = NULL; + precvbuf->phead = NULL; + precvbuf->ptail = NULL; + precvbuf->pend = NULL; + precvbuf->transfer_len = 0; + precvbuf->len = 0; + return res; +} + +/* free os related resource in struct recv_buf */ +int rtw_os_recvbuf_resource_free(struct adapter *padapter, + struct recv_buf *precvbuf) +{ + usb_free_urb(precvbuf->purb); + return _SUCCESS; +} + +void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup) +{ + union iwreq_data wrqu; + struct iw_michaelmicfailure ev; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + u32 cur_time = 0; + + if (psecuritypriv->last_mic_err_time == 0) { + psecuritypriv->last_mic_err_time = jiffies; + } else { + cur_time = jiffies; + + if (cur_time - psecuritypriv->last_mic_err_time < 60*HZ) { + psecuritypriv->btkip_countermeasure = true; + psecuritypriv->last_mic_err_time = 0; + psecuritypriv->btkip_countermeasure_time = cur_time; + } else { + psecuritypriv->last_mic_err_time = jiffies; + } + } + + memset(&ev, 0x00, sizeof(ev)); + if (bgroup) + ev.flags |= IW_MICFAILURE_GROUP; + else + ev.flags |= IW_MICFAILURE_PAIRWISE; + + ev.src_addr.sa_family = ARPHRD_ETHER; + memcpy(ev.src_addr.sa_data, &pmlmepriv->assoc_bssid[0], ETH_ALEN); + memset(&wrqu, 0x00, sizeof(wrqu)); + wrqu.data.length = sizeof(ev); + wireless_send_event(padapter->pnetdev, IWEVMICHAELMICFAILURE, + &wrqu, (char *)&ev); +} + +void rtw_hostapd_mlme_rx(struct adapter *padapter, + struct recv_frame *precv_frame) +{ +} + +int rtw_recv_indicatepkt(struct adapter *padapter, + struct recv_frame *precv_frame) +{ + struct recv_priv *precvpriv; + struct __queue *pfree_recv_queue; + struct sk_buff *skb; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + precvpriv = &(padapter->recvpriv); + pfree_recv_queue = &(precvpriv->free_recv_queue); + + skb = precv_frame->pkt; + if (skb == NULL) { + RT_TRACE(_module_recv_osdep_c_, _drv_err_, + ("rtw_recv_indicatepkt():skb == NULL something wrong!!!!\n")); + goto _recv_indicatepkt_drop; + } + + RT_TRACE(_module_recv_osdep_c_, _drv_info_, + ("rtw_recv_indicatepkt():skb != NULL !!!\n")); + RT_TRACE(_module_recv_osdep_c_, _drv_info_, + ("rtw_recv_indicatepkt():precv_frame->rx_head =%p precv_frame->hdr.rx_data =%p\n", + precv_frame->rx_head, precv_frame->rx_data)); + RT_TRACE(_module_recv_osdep_c_, _drv_info_, + ("precv_frame->hdr.rx_tail =%p precv_frame->rx_end =%p precv_frame->hdr.len =%d\n", + precv_frame->rx_tail, precv_frame->rx_end, + precv_frame->len)); + + skb->data = precv_frame->rx_data; + + skb_set_tail_pointer(skb, precv_frame->len); + + skb->len = precv_frame->len; + + RT_TRACE(_module_recv_osdep_c_, _drv_info_, + ("skb->head =%p skb->data =%p skb->tail =%p skb->end =%p skb->len =%d\n", + skb->head, skb->data, skb_tail_pointer(skb), + skb_end_pointer(skb), skb->len)); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + struct sk_buff *pskb2 = NULL; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + int bmcast = IS_MCAST(pattrib->dst); + + if (memcmp(pattrib->dst, myid(&padapter->eeprompriv), + ETH_ALEN)) { + if (bmcast) { + psta = rtw_get_bcmc_stainfo(padapter); + pskb2 = skb_clone(skb, GFP_ATOMIC); + } else { + psta = rtw_get_stainfo(pstapriv, pattrib->dst); + } + + if (psta) { + struct net_device *pnetdev; + + pnetdev = (struct net_device *)padapter->pnetdev; + skb->dev = pnetdev; + skb_set_queue_mapping(skb, rtw_recv_select_queue(skb)); + + rtw_xmit_entry(skb, pnetdev); + + if (bmcast) + skb = pskb2; + else + goto _recv_indicatepkt_end; + } + } + } + + rcu_read_lock(); +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36) + rcu_dereference(padapter->pnetdev->rx_handler_data); +#else + rcu_dereference(padapter->pnetdev->br_port); +#endif + rcu_read_unlock(); + + skb->ip_summed = CHECKSUM_NONE; + skb->dev = padapter->pnetdev; + skb->protocol = eth_type_trans(skb, padapter->pnetdev); + + netif_rx(skb); + +_recv_indicatepkt_end: + + /* pointers to NULL before rtw_free_recvframe() */ + precv_frame->pkt = NULL; + + rtw_free_recvframe(precv_frame, pfree_recv_queue); + + RT_TRACE(_module_recv_osdep_c_, _drv_info_, + ("\n rtw_recv_indicatepkt :after netif_rx!!!!\n")); + + return _SUCCESS; + +_recv_indicatepkt_drop: + + /* enqueue back to free_recv_queue */ + rtw_free_recvframe(precv_frame, pfree_recv_queue); + + return _FAIL; +} + +void rtw_os_read_port(struct adapter *padapter, struct recv_buf *precvbuf) +{ + struct recv_priv *precvpriv = &padapter->recvpriv; + + precvbuf->ref_cnt--; + /* free skb in recv_buf */ + dev_kfree_skb_any(precvbuf->pskb); + precvbuf->pskb = NULL; + precvbuf->reuse = false; + if (!precvbuf->irp_pending) + rtw_read_port(padapter, precvpriv->ff_hwaddr, 0, + (unsigned char *)precvbuf); +} + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) +static void _rtw_reordering_ctrl_timeout_handler(void *func_context) +#else +static void _rtw_reordering_ctrl_timeout_handler(struct timer_list *t) +#endif +{ + struct recv_reorder_ctrl *preorder_ctrl; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + preorder_ctrl = (struct recv_reorder_ctrl *)func_context; +#else + preorder_ctrl = from_timer(preorder_ctrl, t, reordering_ctrl_timer); +#endif + rtw_reordering_ctrl_timeout_handler(preorder_ctrl); +} + +void rtw_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl) +{ + struct adapter *padapter = preorder_ctrl->padapter; + +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0) + _init_timer(&(preorder_ctrl->reordering_ctrl_timer), padapter->pnetdev, _rtw_reordering_ctrl_timeout_handler, preorder_ctrl); +#else + timer_setup(&preorder_ctrl->reordering_ctrl_timer, _rtw_reordering_ctrl_timeout_handler, 0); +#endif +} diff --git a/drivers/staging/r8188eu/os_dep/rtw_android.c b/drivers/staging/r8188eu/os_dep/rtw_android.c new file mode 100644 index 000000000000..a20d900d85ca --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/rtw_android.c @@ -0,0 +1,303 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ + +#include +#include +#include + +#include +#include +#include +#include +#include + +static const char *android_wifi_cmd_str[ANDROID_WIFI_CMD_MAX] = { + "START", + "STOP", + "SCAN-ACTIVE", + "SCAN-PASSIVE", + "RSSI", + "LINKSPEED", + "RXFILTER-START", + "RXFILTER-STOP", + "RXFILTER-ADD", + "RXFILTER-REMOVE", + "BTCOEXSCAN-START", + "BTCOEXSCAN-STOP", + "BTCOEXMODE", + "SETSUSPENDOPT", + "P2P_DEV_ADDR", + "SETFWPATH", + "SETBAND", + "GETBAND", + "COUNTRY", + "P2P_SET_NOA", + "P2P_GET_NOA", + "P2P_SET_PS", + "SET_AP_WPS_P2P_IE", + "MACADDR", + "BLOCK", + "WFD-ENABLE", + "WFD-DISABLE", + "WFD-SET-TCPPORT", + "WFD-SET-MAXTPUT", + "WFD-SET-DEVTYPE", +}; + +struct android_wifi_priv_cmd { + const char __user *buf; + int used_len; + int total_len; +}; + +/** + * Local (static) functions and variables + */ + +/* Initialize g_wifi_on to 1 so dhd_bus_start will be called for the first + * time (only) in dhd_open, subsequential wifi on will be handled by + * wl_android_wifi_on + */ +static int g_wifi_on = true; + +int rtw_android_cmdstr_to_num(char *cmdstr) +{ + int cmd_num; + for(cmd_num=0; cmd_num < ANDROID_WIFI_CMD_MAX; cmd_num++) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)) + if (!strncasecmp(cmdstr, android_wifi_cmd_str[cmd_num], + strlen(android_wifi_cmd_str[cmd_num]))) +#else + if(0 == strnicmp(cmdstr, android_wifi_cmd_str[cmd_num], + strlen(android_wifi_cmd_str[cmd_num]))) +#endif + break; + return cmd_num; +} + +static int rtw_android_get_rssi(struct net_device *net, char *command, + int total_len) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(net); + struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); + struct wlan_network *pcur_network = &pmlmepriv->cur_network; + int bytes_written = 0; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + bytes_written += snprintf(&command[bytes_written], total_len, + "%s rssi %d", + pcur_network->network.Ssid.Ssid, + padapter->recvpriv.rssi); + } + return bytes_written; +} + +static int rtw_android_get_link_speed(struct net_device *net, char *command, + int total_len) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(net); + int bytes_written; + u16 link_speed; + + link_speed = rtw_get_cur_max_rate(padapter) / 10; + bytes_written = snprintf(command, total_len, "LinkSpeed %d", + link_speed); + return bytes_written; +} + +static int rtw_android_get_macaddr(struct net_device *net, char *command, + int total_len) +{ + int bytes_written; + + bytes_written = snprintf(command, total_len, "Macaddr = %pM", + net->dev_addr); + return bytes_written; +} + +static int android_set_cntry(struct net_device *net, char *command, + int total_len) +{ + struct adapter *adapter = (struct adapter *)rtw_netdev_priv(net); + char *country_code = command + strlen(android_wifi_cmd_str[ANDROID_WIFI_CMD_COUNTRY]) + 1; + int ret; + + ret = rtw_set_country(adapter, country_code); + return (ret == _SUCCESS) ? 0 : -1; +} + +static int android_get_p2p_addr(struct net_device *net, char *command, + int total_len) +{ + /* We use the same address as our HW MAC address */ + memcpy(command, net->dev_addr, ETH_ALEN); + return ETH_ALEN; +} + +static int rtw_android_set_block(struct net_device *net, char *command, + int total_len) +{ + return 0; +} + +int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd) +{ + int ret = 0; + char *command = NULL; + int cmd_num; + int bytes_written = 0; + struct android_wifi_priv_cmd priv_cmd; + + rtw_lock_suspend(); + if (!ifr->ifr_data) { + ret = -EINVAL; + goto exit; + } + if (copy_from_user(&priv_cmd, ifr->ifr_data, + sizeof(struct android_wifi_priv_cmd))) { + ret = -EFAULT; + goto exit; + } + command = kmalloc(priv_cmd.total_len, GFP_KERNEL); + if (!command) { + DBG_88E("%s: failed to allocate memory\n", __func__); + ret = -ENOMEM; + goto exit; + } +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0)) + if (!access_ok(priv_cmd.buf, priv_cmd.total_len)) { +#else + if (!access_ok(VERIFY_READ, priv_cmd.buf, priv_cmd.total_len)) { +#endif + DBG_88E("%s: failed to access memory\n", __func__); + ret = -EFAULT; + goto exit; + } + if (copy_from_user(command, (char __user *)priv_cmd.buf, + priv_cmd.total_len)) { + ret = -EFAULT; + goto exit; + } + DBG_88E("%s: Android private cmd \"%s\" on %s\n", + __func__, command, ifr->ifr_name); + cmd_num = rtw_android_cmdstr_to_num(command); + switch (cmd_num) { + case ANDROID_WIFI_CMD_START: + goto response; + case ANDROID_WIFI_CMD_SETFWPATH: + goto response; + } + if (!g_wifi_on) { + DBG_88E("%s: Ignore private cmd \"%s\" - iface %s is down\n", + __func__, command, ifr->ifr_name); + ret = 0; + goto exit; + } + switch (cmd_num) { + case ANDROID_WIFI_CMD_STOP: + break; + case ANDROID_WIFI_CMD_SCAN_ACTIVE: + break; + case ANDROID_WIFI_CMD_SCAN_PASSIVE: + break; + case ANDROID_WIFI_CMD_RSSI: + bytes_written = rtw_android_get_rssi(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_LINKSPEED: + bytes_written = rtw_android_get_link_speed(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_MACADDR: + bytes_written = rtw_android_get_macaddr(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_BLOCK: + bytes_written = rtw_android_set_block(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_RXFILTER_START: + break; + case ANDROID_WIFI_CMD_RXFILTER_STOP: + break; + case ANDROID_WIFI_CMD_RXFILTER_ADD: + break; + case ANDROID_WIFI_CMD_RXFILTER_REMOVE: + break; + case ANDROID_WIFI_CMD_BTCOEXSCAN_START: + /* TBD: BTCOEXSCAN-START */ + break; + case ANDROID_WIFI_CMD_BTCOEXSCAN_STOP: + /* TBD: BTCOEXSCAN-STOP */ + break; + case ANDROID_WIFI_CMD_BTCOEXMODE: + break; + case ANDROID_WIFI_CMD_SETSUSPENDOPT: + break; + case ANDROID_WIFI_CMD_SETBAND: + break; + case ANDROID_WIFI_CMD_GETBAND: + break; + case ANDROID_WIFI_CMD_COUNTRY: + bytes_written = android_set_cntry(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_P2P_DEV_ADDR: + bytes_written = android_get_p2p_addr(net, command, + priv_cmd.total_len); + break; + case ANDROID_WIFI_CMD_P2P_SET_NOA: + break; + case ANDROID_WIFI_CMD_P2P_GET_NOA: + break; + case ANDROID_WIFI_CMD_P2P_SET_PS: + break; + default: + DBG_88E("Unknown PRIVATE command %s - ignored\n", command); + snprintf(command, 3, "OK"); + bytes_written = strlen("OK"); + } + +response: + if (bytes_written >= 0) { + if ((bytes_written == 0) && (priv_cmd.total_len > 0)) + command[0] = '\0'; + if (bytes_written >= priv_cmd.total_len) { + DBG_88E("%s: bytes_written = %d\n", __func__, + bytes_written); + bytes_written = priv_cmd.total_len; + } else { + bytes_written++; + } + priv_cmd.used_len = bytes_written; + if (copy_to_user((char __user *)priv_cmd.buf, command, + bytes_written)) { + DBG_88E("%s: failed to copy data to user buffer\n", + __func__); + ret = -EFAULT; + } + } else { + ret = bytes_written; + } +exit: + rtw_unlock_suspend(); + kfree(command); + return ret; +} diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c new file mode 100644 index 000000000000..fd16afa1de33 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/usb_intf.c @@ -0,0 +1,863 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _HCI_INTF_C_ + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +int ui_pid[3] = {0, 0, 0}; + +static int rtw_suspend(struct usb_interface *intf, pm_message_t message); +static int rtw_resume(struct usb_interface *intf); + +static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid); +static void rtw_dev_remove(struct usb_interface *pusb_intf); + +#define USB_VENDER_ID_REALTEK 0x0bda + +/* DID_USB_v916_20130116 */ +static struct usb_device_id rtw_usb_id_tbl[] = { + /*=== Realtek demoboard ===*/ + {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8179)}, /* 8188EUS */ + {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0179)}, /* 8188ETV */ + {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xf179)}, /* 8188FU */ + /*=== Customer ID ===*/ + /****** 8188EUS ********/ + {USB_DEVICE(0x07B8, 0x8179)}, /* Abocom - Abocom */ + {USB_DEVICE(0x0DF6, 0x0076)}, /* Sitecom N150 v2 */ + {USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */ + {USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */ + {USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */ + {USB_DEVICE(0x2001, 0x331B)}, /* D-Link DWA-121 rev B1 */ + {USB_DEVICE(0x056E, 0x4008)}, /* Elecom WDC-150SU2M */ + {USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */ + {USB_DEVICE(0x2357, 0x0111)}, /* TP-Link TL-WN727N v5.21 */ + {USB_DEVICE(0x2C4E, 0x0102)}, /* MERCUSYS MW150US v2 */ + {USB_DEVICE(0x0B05, 0x18F0)}, /* ASUS USB-N10 Nano B1 */ + {USB_DEVICE(0x7392, 0xb811)}, /* Edimax EW-7811Un V2 */ + {} /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl); + +static struct specific_device_id specific_device_id_tbl[] = { + {} /* empty table for now */ +}; + +struct rtw_usb_drv { + struct usb_driver usbdrv; + int drv_registered; + struct mutex hw_init_mutex; +}; + +static struct rtw_usb_drv rtl8188e_usb_drv = { + .usbdrv.name = (char *)"r8188eu", + .usbdrv.probe = rtw_drv_init, + .usbdrv.disconnect = rtw_dev_remove, + .usbdrv.id_table = rtw_usb_id_tbl, + .usbdrv.suspend = rtw_suspend, + .usbdrv.resume = rtw_resume, + .usbdrv.reset_resume = rtw_resume, +}; + +static struct rtw_usb_drv *usb_drv = &rtl8188e_usb_drv; + +static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN; +} + +static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT; +} + +static inline int RT_usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT; +} + +static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK; +} + +static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd) +{ + return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd); +} + +static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd) +{ + return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd); +} + +static inline int usb_endpoint_is_int(const struct usb_endpoint_descriptor *epd) +{ + return RT_usb_endpoint_xfer_int(epd) && RT_usb_endpoint_dir_in(epd); +} + +static inline int RT_usb_endpoint_num(const struct usb_endpoint_descriptor *epd) +{ + return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; +} + +static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj) +{ + u8 rst = _SUCCESS; + + _rtw_mutex_init(&dvobj->usb_vendor_req_mutex); + + dvobj->usb_alloc_vendor_req_buf = rtw_zmalloc(MAX_USB_IO_CTL_SIZE); + if (dvobj->usb_alloc_vendor_req_buf == NULL) { + DBG_88E("alloc usb_vendor_req_buf failed... /n"); + rst = _FAIL; + goto exit; + } + dvobj->usb_vendor_req_buf = (u8 *)N_BYTE_ALIGMENT((size_t)(dvobj->usb_alloc_vendor_req_buf), ALIGNMENT_UNIT); +exit: + return rst; +} + +static u8 rtw_deinit_intf_priv(struct dvobj_priv *dvobj) +{ + u8 rst = _SUCCESS; + + kfree(dvobj->usb_alloc_vendor_req_buf); + _rtw_mutex_free(&dvobj->usb_vendor_req_mutex); + return rst; +} + +static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf) +{ + int i; + int status = _FAIL; + struct dvobj_priv *pdvobjpriv; + struct usb_host_config *phost_conf; + struct usb_config_descriptor *pconf_desc; + struct usb_host_interface *phost_iface; + struct usb_interface_descriptor *piface_desc; + struct usb_endpoint_descriptor *pendp_desc; + struct usb_device *pusbd; + + pdvobjpriv = (struct dvobj_priv *)rtw_zmalloc(sizeof(*pdvobjpriv)); + if (pdvobjpriv == NULL) + goto exit; + + pdvobjpriv->pusbintf = usb_intf; + pusbd = interface_to_usbdev(usb_intf); + pdvobjpriv->pusbdev = pusbd; + usb_set_intfdata(usb_intf, pdvobjpriv); + + pdvobjpriv->RtNumInPipes = 0; + pdvobjpriv->RtNumOutPipes = 0; + + phost_conf = pusbd->actconfig; + pconf_desc = &phost_conf->desc; + + phost_iface = &usb_intf->altsetting[0]; + piface_desc = &phost_iface->desc; + + pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces; + pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber; + pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; + + for (i = 0; i < pdvobjpriv->nr_endpoint; i++) { + int ep_num; + pendp_desc = &phost_iface->endpoint[i].desc; + + ep_num = usb_endpoint_num(pendp_desc); + + if (usb_endpoint_is_bulk_in(pendp_desc)) { + pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; + pdvobjpriv->RtNumInPipes++; + } else if (usb_endpoint_is_int_in(pendp_desc)) { + pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; + pdvobjpriv->RtNumInPipes++; + } else if (usb_endpoint_is_bulk_out(pendp_desc)) { + pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] = + ep_num; + pdvobjpriv->RtNumOutPipes++; + } + pdvobjpriv->ep_num[i] = ep_num; + } + + if (pusbd->speed == USB_SPEED_HIGH) { + pdvobjpriv->ishighspeed = true; + DBG_88E("USB_SPEED_HIGH\n"); + } else { + pdvobjpriv->ishighspeed = false; + DBG_88E("NON USB_SPEED_HIGH\n"); + } + + if (rtw_init_intf_priv(pdvobjpriv) == _FAIL) { + RT_TRACE(_module_os_intfs_c_, _drv_err_, + ("\n Can't INIT rtw_init_intf_priv\n")); + goto free_dvobj; + } + + /* 3 misc */ + sema_init(&(pdvobjpriv->usb_suspend_sema), 0); + rtw_reset_continual_urb_error(pdvobjpriv); + + usb_get_dev(pusbd); + + status = _SUCCESS; + +free_dvobj: + if (status != _SUCCESS && pdvobjpriv) { + usb_set_intfdata(usb_intf, NULL); + kfree(pdvobjpriv); + pdvobjpriv = NULL; + } +exit: + return pdvobjpriv; +} + +static void usb_dvobj_deinit(struct usb_interface *usb_intf) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf); + + usb_set_intfdata(usb_intf, NULL); + if (dvobj) { + /* Modify condition for 92DU DMDP 2010.11.18, by Thomas */ + if ((dvobj->NumInterfaces != 2 && + dvobj->NumInterfaces != 3) || + (dvobj->InterfaceNumber == 1)) { + if (interface_to_usbdev(usb_intf)->state != + USB_STATE_NOTATTACHED) { + /* If we didn't unplug usb dongle and + * remove/insert module, driver fails + * on sitesurvey for the first time when + * device is up . Reset usb port for sitesurvey + * fail issue. */ + DBG_88E("usb attached..., try to reset usb device\n"); + usb_reset_device(interface_to_usbdev(usb_intf)); + } + } + rtw_deinit_intf_priv(dvobj); + kfree(dvobj); + } + + usb_put_dev(interface_to_usbdev(usb_intf)); + +} + +static void chip_by_usb_id(struct adapter *padapter, + const struct usb_device_id *pdid) +{ + padapter->chip_type = NULL_CHIP_TYPE; + hal_set_hw_type(padapter); +} + +static void usb_intf_start(struct adapter *padapter) +{ + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+usb_intf_start\n")); + + rtw_hal_inirp_init(padapter); + + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-usb_intf_start\n")); +} + +static void usb_intf_stop(struct adapter *padapter) +{ + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+usb_intf_stop\n")); + + /* disabel_hw_interrupt */ + if (!padapter->bSurpriseRemoved) { + /* device still exists, so driver can do i/o operation */ + /* TODO: */ + RT_TRACE(_module_hci_intfs_c_, _drv_err_, + ("SurpriseRemoved == false\n")); + } + + /* cancel in irp */ + rtw_hal_inirp_deinit(padapter); + + /* cancel out irp */ + rtw_write_port_cancel(padapter); + + /* todo:cancel other irps */ + + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-usb_intf_stop\n")); +} + +static void rtw_dev_unload(struct adapter *padapter) +{ + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_dev_unload\n")); + + if (padapter->bup) { + DBG_88E("===> rtw_dev_unload\n"); + padapter->bDriverStopped = true; + if (padapter->xmitpriv.ack_tx) + rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); + /* s3. */ + if (padapter->intf_stop) + padapter->intf_stop(padapter); + /* s4. */ + if (!padapter->pwrctrlpriv.bInternalAutoSuspend) + rtw_stop_drv_threads(padapter); + + /* s5. */ + if (!padapter->bSurpriseRemoved) { + rtw_hal_deinit(padapter); + padapter->bSurpriseRemoved = true; + } + + padapter->bup = false; + } else { + RT_TRACE(_module_hci_intfs_c_, _drv_err_, + ("r871x_dev_unload():padapter->bup == false\n")); + } + + DBG_88E("<=== rtw_dev_unload\n"); + + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-rtw_dev_unload\n")); +} + +static void process_spec_devid(const struct usb_device_id *pdid) +{ + u16 vid, pid; + u32 flags; + int i; + int num = sizeof(specific_device_id_tbl) / + sizeof(struct specific_device_id); + + for (i = 0; i < num; i++) { + vid = specific_device_id_tbl[i].idVendor; + pid = specific_device_id_tbl[i].idProduct; + flags = specific_device_id_tbl[i].flags; + + if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && + (flags&SPEC_DEV_ID_DISABLE_HT)) { + rtw_ht_enable = 0; + rtw_cbw40_enable = 0; + rtw_ampdu_enable = 0; + } + } +} + +int rtw_hw_suspend(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct net_device *pnetdev = padapter->pnetdev; + + + if ((!padapter->bup) || (padapter->bDriverStopped) || + (padapter->bSurpriseRemoved)) { + DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", + padapter->bup, padapter->bDriverStopped, + padapter->bSurpriseRemoved); + goto error_exit; + } + + if (padapter) { /* system suspend */ + LeaveAllPowerSaveMode(padapter); + + DBG_88E("==> rtw_hw_suspend\n"); + _enter_pwrlock(&pwrpriv->lock); + pwrpriv->bips_processing = true; + /* s1. */ + if (pnetdev) { + netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + } + + /* s2. */ + rtw_disassoc_cmd(padapter, 500, false); + + /* s2-2. indicate disconnect to os */ + { + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + _clr_fwstate_(pmlmepriv, _FW_LINKED); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + rtw_os_indicate_disconnect(padapter); + + /* donnot enqueue cmd */ + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 0); + } + } + /* s2-3. */ + rtw_free_assoc_resources(padapter, 1); + + /* s2-4. */ + rtw_free_network_queue(padapter, true); + rtw_ips_dev_unload(padapter); + pwrpriv->rf_pwrstate = rf_off; + pwrpriv->bips_processing = false; + + _exit_pwrlock(&pwrpriv->lock); + } else { + goto error_exit; + } + return 0; + +error_exit: + DBG_88E("%s, failed\n", __func__); + return -1; +} + +int rtw_hw_resume(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct net_device *pnetdev = padapter->pnetdev; + + + if (padapter) { /* system resume */ + DBG_88E("==> rtw_hw_resume\n"); + _enter_pwrlock(&pwrpriv->lock); + pwrpriv->bips_processing = true; + rtw_reset_drv_sw(padapter); + + if (pm_netdev_open(pnetdev, false) != 0) { + _exit_pwrlock(&pwrpriv->lock); + goto error_exit; + } + + netif_device_attach(pnetdev); + netif_carrier_on(pnetdev); + + if (!netif_queue_stopped(pnetdev)) + netif_start_queue(pnetdev); + else + netif_wake_queue(pnetdev); + + pwrpriv->bkeepfwalive = false; + pwrpriv->brfoffbyhw = false; + + pwrpriv->rf_pwrstate = rf_on; + pwrpriv->bips_processing = false; + + _exit_pwrlock(&pwrpriv->lock); + } else { + goto error_exit; + } + + + return 0; +error_exit: + DBG_88E("%s, Open net dev failed\n", __func__); + return -1; +} + +static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); + struct adapter *padapter = dvobj->if1; + struct net_device *pnetdev = padapter->pnetdev; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + + int ret = 0; + u32 start_time = jiffies; + + + DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid); + + if ((!padapter->bup) || (padapter->bDriverStopped) || + (padapter->bSurpriseRemoved)) { + DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", + padapter->bup, padapter->bDriverStopped, + padapter->bSurpriseRemoved); + goto exit; + } + + pwrpriv->bInSuspend = true; + rtw_cancel_all_timer(padapter); + LeaveAllPowerSaveMode(padapter); + + _enter_pwrlock(&pwrpriv->lock); + /* s1. */ + if (pnetdev) { + netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + } + + /* s2. */ + rtw_disassoc_cmd(padapter, 0, false); + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && + check_fwstate(pmlmepriv, _FW_LINKED)) { + DBG_88E("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n", + __func__, __LINE__, + pmlmepriv->cur_network.network.Ssid.Ssid, + pmlmepriv->cur_network.network.MacAddress, + pmlmepriv->cur_network.network.Ssid.SsidLength, + pmlmepriv->assoc_ssid.SsidLength); + + pmlmepriv->to_roaming = 1; + } + /* s2-2. indicate disconnect to os */ + rtw_indicate_disconnect(padapter); + /* s2-3. */ + rtw_free_assoc_resources(padapter, 1); + /* s2-4. */ + rtw_free_network_queue(padapter, true); + + rtw_dev_unload(padapter); + _exit_pwrlock(&pwrpriv->lock); + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) + rtw_indicate_scan_done(padapter, 1); + + if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) + rtw_indicate_disconnect(padapter); + +exit: + DBG_88E("<=== %s return %d.............. in %dms\n", __func__ + , ret, rtw_get_passing_time_ms(start_time)); + + return ret; +} + +static int rtw_resume(struct usb_interface *pusb_intf) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); + struct adapter *padapter = dvobj->if1; + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + int ret = 0; + + if (pwrpriv->bInternalAutoSuspend) + ret = rtw_resume_process(padapter); + else + ret = rtw_resume_process(padapter); + return ret; +} + +int rtw_resume_process(struct adapter *padapter) +{ + struct net_device *pnetdev; + struct pwrctrl_priv *pwrpriv = NULL; + int ret = -1; + u32 start_time = jiffies; + + DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid); + + if (padapter) { + pnetdev = padapter->pnetdev; + pwrpriv = &padapter->pwrctrlpriv; + } else { + goto exit; + } + + _enter_pwrlock(&pwrpriv->lock); + rtw_reset_drv_sw(padapter); + if (pwrpriv) + pwrpriv->bkeepfwalive = false; + + DBG_88E("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive); + if (pm_netdev_open(pnetdev, true) != 0) + goto exit; + + netif_device_attach(pnetdev); + netif_carrier_on(pnetdev); + + _exit_pwrlock(&pwrpriv->lock); + + if (padapter->pid[1] != 0) { + DBG_88E("pid[1]:%d\n", padapter->pid[1]); + rtw_signal_process(padapter->pid[1], SIGUSR2); + } + + rtw_roaming(padapter, NULL); + + ret = 0; +exit: + if (pwrpriv) + pwrpriv->bInSuspend = false; + DBG_88E("<=== %s return %d.............. in %dms\n", __func__, + ret, rtw_get_passing_time_ms(start_time)); + + + return ret; +} + +/* + * drv_init() - a device potentially for us + * + * notes: drv_init() is called when the bus driver has located + * a card for us to support. + * We accept the new device by returning 0. + */ + +static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj, + struct usb_interface *pusb_intf, const struct usb_device_id *pdid) +{ + struct adapter *padapter = NULL; + struct net_device *pnetdev = NULL; + int status = _FAIL; + + padapter = (struct adapter *)rtw_zvmalloc(sizeof(*padapter)); + if (padapter == NULL) + goto exit; + padapter->dvobj = dvobj; + dvobj->if1 = padapter; + + padapter->bDriverStopped = true; + + padapter->hw_init_mutex = &usb_drv->hw_init_mutex; + + /* step 1-1., decide the chip_type via vid/pid */ + padapter->interface_type = RTW_USB; + chip_by_usb_id(padapter, pdid); + + if (rtw_handle_dualmac(padapter, 1) != _SUCCESS) + goto free_adapter; + + pnetdev = rtw_init_netdev(padapter); + if (pnetdev == NULL) + goto handle_dualmac; + SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj)); + padapter = rtw_netdev_priv(pnetdev); + + /* step 2. hook HalFunc, allocate HalData */ + hal_set_hal_ops(padapter); + + padapter->intf_start = &usb_intf_start; + padapter->intf_stop = &usb_intf_stop; + + /* step init_io_priv */ + rtw_init_io_priv(padapter, usb_set_intf_ops); + + /* step read_chip_version */ + rtw_hal_read_chip_version(padapter); + + /* step usb endpoint mapping */ + rtw_hal_chip_configure(padapter); + + /* step read efuse/eeprom data and get mac_addr */ + rtw_hal_read_chip_info(padapter); + + /* step 5. */ + if (rtw_init_drv_sw(padapter) == _FAIL) { + RT_TRACE(_module_hci_intfs_c_, _drv_err_, + ("Initialize driver software resource Failed!\n")); + goto free_hal_data; + } + +#ifdef CONFIG_PM + if (padapter->pwrctrlpriv.bSupportRemoteWakeup) { + dvobj->pusbdev->do_remote_wakeup = 1; + pusb_intf->needs_remote_wakeup = 1; + device_init_wakeup(&pusb_intf->dev, 1); + DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n"); + DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n", + device_may_wakeup(&pusb_intf->dev)); + } +#endif + + /* 2012-07-11 Move here to prevent the 8723AS-VAU BT auto + * suspend influence */ + if (usb_autopm_get_interface(pusb_intf) < 0) + DBG_88E("can't get autopm:\n"); + + /* alloc dev name after read efuse. */ + rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname); + rtw_macaddr_cfg(padapter->eeprompriv.mac_addr); +#ifdef CONFIG_88EU_P2P + rtw_init_wifidirect_addrs(padapter, padapter->eeprompriv.mac_addr, + padapter->eeprompriv.mac_addr); +#endif + memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); + DBG_88E("MAC Address from pnetdev->dev_addr = %pM\n", + pnetdev->dev_addr); + + /* step 6. Tell the network stack we exist */ + if (register_netdev(pnetdev) != 0) { + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("register_netdev() failed\n")); + goto free_hal_data; + } + + DBG_88E("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n" + , padapter->bDriverStopped + , padapter->bSurpriseRemoved + , padapter->bup + , padapter->hw_init_completed + ); + + status = _SUCCESS; + +free_hal_data: + if (status != _SUCCESS) + kfree(padapter->HalData); +handle_dualmac: + if (status != _SUCCESS) + rtw_handle_dualmac(padapter, 0); +free_adapter: + if (status != _SUCCESS) { + if (pnetdev) + rtw_free_netdev(pnetdev); + else if (padapter) + rtw_vmfree((u8 *)padapter, sizeof(*padapter)); + padapter = NULL; + } +exit: + return padapter; +} + +static void rtw_usb_if1_deinit(struct adapter *if1) +{ + struct net_device *pnetdev = if1->pnetdev; + struct mlme_priv *pmlmepriv = &if1->mlmepriv; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + rtw_disassoc_cmd(if1, 0, false); + +#ifdef CONFIG_88EU_AP_MODE + free_mlme_ap_info(if1); +#endif + + if (if1->DriverState != DRIVER_DISAPPEAR) { + if (pnetdev) { + /* will call netdev_close() */ + unregister_netdev(pnetdev); + rtw_proc_remove_one(pnetdev); + } + } + rtw_cancel_all_timer(if1); + + rtw_dev_unload(if1); + DBG_88E("+r871xu_dev_remove, hw_init_completed=%d\n", + if1->hw_init_completed); + rtw_handle_dualmac(if1, 0); + rtw_free_drv_sw(if1); + if (pnetdev) + rtw_free_netdev(pnetdev); +} + +static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid) +{ + struct adapter *if1 = NULL; + int status; + struct dvobj_priv *dvobj; + + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_init\n")); + + /* step 0. */ + process_spec_devid(pdid); + + /* Initialize dvobj_priv */ + dvobj = usb_dvobj_init(pusb_intf); + if (dvobj == NULL) { + RT_TRACE(_module_hci_intfs_c_, _drv_err_, + ("initialize device object priv Failed!\n")); + goto exit; + } + + if1 = rtw_usb_if1_init(dvobj, pusb_intf, pdid); + if (if1 == NULL) { + DBG_88E("rtw_init_primarystruct adapter Failed!\n"); + goto free_dvobj; + } + + if (ui_pid[1] != 0) { + DBG_88E("ui_pid[1]:%d\n", ui_pid[1]); + rtw_signal_process(ui_pid[1], SIGUSR2); + } + + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-871x_drv - drv_init, success!\n")); + + status = _SUCCESS; + + if (status != _SUCCESS && if1) + rtw_usb_if1_deinit(if1); +free_dvobj: + if (status != _SUCCESS) + usb_dvobj_deinit(pusb_intf); +exit: + return status == _SUCCESS ? 0 : -ENODEV; +} + +/* + * dev_remove() - our device is being removed +*/ +/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() => how to recognize both */ +static void rtw_dev_remove(struct usb_interface *pusb_intf) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); + struct adapter *padapter = dvobj->if1; + + DBG_88E("+rtw_dev_remove\n"); + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+dev_remove()\n")); + + if (usb_drv->drv_registered) + padapter->bSurpriseRemoved = true; + + rtw_pm_set_ips(padapter, IPS_NONE); + rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); + + LeaveAllPowerSaveMode(padapter); + + rtw_usb_if1_deinit(padapter); + + usb_dvobj_deinit(pusb_intf); + + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-dev_remove()\n")); + DBG_88E("-r871xu_dev_remove, done\n"); + + return; +} + +static int __init rtw_drv_entry(void) +{ + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_entry\n")); + + DBG_88E(DRV_NAME " driver version=%s\n", DRIVERVERSION); + + rtw_suspend_lock_init(); + + _rtw_mutex_init(&usb_drv->hw_init_mutex); + + usb_drv->drv_registered = true; + return usb_register(&usb_drv->usbdrv); +} + +static void __exit rtw_drv_halt(void) +{ + RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_halt\n")); + DBG_88E("+rtw_drv_halt\n"); + + rtw_suspend_lock_uninit(); + + usb_drv->drv_registered = false; + usb_deregister(&usb_drv->usbdrv); + + _rtw_mutex_free(&usb_drv->hw_init_mutex); + DBG_88E("-rtw_drv_halt\n"); +} + +module_init(rtw_drv_entry); +module_exit(rtw_drv_halt); diff --git a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c new file mode 100644 index 000000000000..9cce79d412b9 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c @@ -0,0 +1,283 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + ******************************************************************************/ +#define _USB_OPS_LINUX_C_ + +#include +#include +#include + +unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr) +{ + unsigned int pipe = 0, ep_num = 0; + struct usb_device *pusbd = pdvobj->pusbdev; + + if (addr == RECV_BULK_IN_ADDR) { + pipe = usb_rcvbulkpipe(pusbd, pdvobj->RtInPipe[0]); + } else if (addr == RECV_INT_IN_ADDR) { + pipe = usb_rcvbulkpipe(pusbd, pdvobj->RtInPipe[1]); + } else if (addr < HW_QUEUE_ENTRY) { + ep_num = pdvobj->Queue2Pipe[addr]; + pipe = usb_sndbulkpipe(pusbd, ep_num); + } + + return pipe; +} + +struct zero_bulkout_context { + void *pbuf; + void *purb; + void *pirp; + void *padapter; +}; + +void usb_read_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) +{ +} + +void usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) +{ +} + +void usb_read_port_cancel(struct intf_hdl *pintfhdl) +{ + int i; + struct recv_buf *precvbuf; + struct adapter *padapter = pintfhdl->padapter; + precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf; + + DBG_88E("%s\n", __func__); + + padapter->bReadPortCancel = true; + + for (i = 0; i < NR_RECVBUFF; i++) { + precvbuf->reuse = true; + if (precvbuf->purb) + usb_kill_urb(precvbuf->purb); + precvbuf++; + } +} + +static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs) +{ + struct xmit_buf *pxmitbuf = (struct xmit_buf *)purb->context; + struct adapter *padapter = pxmitbuf->padapter; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct hal_data_8188e *haldata; + + switch (pxmitbuf->flags) { + case VO_QUEUE_INX: + pxmitpriv->voq_cnt--; + break; + case VI_QUEUE_INX: + pxmitpriv->viq_cnt--; + break; + case BE_QUEUE_INX: + pxmitpriv->beq_cnt--; + break; + case BK_QUEUE_INX: + pxmitpriv->bkq_cnt--; + break; + case HIGH_QUEUE_INX: +#ifdef CONFIG_88EU_AP_MODE + rtw_chk_hi_queue_cmd(padapter); +#endif + break; + default: + break; + } + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped || + padapter->bWritePortCancel) { + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, + ("usb_write_port_complete:bDriverStopped(%d) OR bSurpriseRemoved(%d)", + padapter->bDriverStopped, padapter->bSurpriseRemoved)); + DBG_88E("%s(): TX Warning! bDriverStopped(%d) OR bSurpriseRemoved(%d) bWritePortCancel(%d) pxmitbuf->ext_tag(%x)\n", + __func__, padapter->bDriverStopped, + padapter->bSurpriseRemoved, padapter->bReadPortCancel, + pxmitbuf->ext_tag); + + goto check_completion; + } + + if (purb->status) { + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_write_port_complete : purb->status(%d) != 0\n", purb->status)); + DBG_88E("###=> urb_write_port_complete status(%d)\n", purb->status); + if ((purb->status == -EPIPE) || (purb->status == -EPROTO)) { + sreset_set_wifi_error_status(padapter, USB_WRITE_PORT_FAIL); + } else if (purb->status == -EINPROGRESS) { + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_write_port_complete: EINPROGESS\n")); + goto check_completion; + } else if (purb->status == -ENOENT) { + DBG_88E("%s: -ENOENT\n", __func__); + goto check_completion; + } else if (purb->status == -ECONNRESET) { + DBG_88E("%s: -ECONNRESET\n", __func__); + goto check_completion; + } else if (purb->status == -ESHUTDOWN) { + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_write_port_complete: ESHUTDOWN\n")); + padapter->bDriverStopped = true; + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_write_port_complete:bDriverStopped = true\n")); + goto check_completion; + } else { + padapter->bSurpriseRemoved = true; + DBG_88E("bSurpriseRemoved = true\n"); + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_write_port_complete:bSurpriseRemoved = true\n")); + + goto check_completion; + } + } + + haldata = GET_HAL_DATA(padapter); + haldata->srestpriv.last_tx_complete_time = jiffies; + +check_completion: + rtw_sctx_done_err(&pxmitbuf->sctx, + purb->status ? RTW_SCTX_DONE_WRITE_PORT_ERR : + RTW_SCTX_DONE_SUCCESS); + + rtw_free_xmitbuf(pxmitpriv, pxmitbuf); + + tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); + +} + +u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) +{ + unsigned long irqL; + unsigned int pipe; + int status; + u32 ret = _FAIL; + struct urb *purb = NULL; + struct adapter *padapter = (struct adapter *)pintfhdl->padapter; + struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)wmem; + struct xmit_frame *pxmitframe = (struct xmit_frame *)pxmitbuf->priv_data; + struct usb_device *pusbd = pdvobj->pusbdev; + + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("+usb_write_port\n")); + + if ((padapter->bDriverStopped) || (padapter->bSurpriseRemoved) || + (padapter->pwrctrlpriv.pnp_bstop_trx)) { + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, + ("usb_write_port:( padapter->bDriverStopped ||padapter->bSurpriseRemoved ||adapter->pwrctrlpriv.pnp_bstop_trx)!!!\n")); + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_TX_DENY); + goto exit; + } + + spin_lock_irqsave(&pxmitpriv->lock, irqL); + + switch (addr) { + case VO_QUEUE_INX: + pxmitpriv->voq_cnt++; + pxmitbuf->flags = VO_QUEUE_INX; + break; + case VI_QUEUE_INX: + pxmitpriv->viq_cnt++; + pxmitbuf->flags = VI_QUEUE_INX; + break; + case BE_QUEUE_INX: + pxmitpriv->beq_cnt++; + pxmitbuf->flags = BE_QUEUE_INX; + break; + case BK_QUEUE_INX: + pxmitpriv->bkq_cnt++; + pxmitbuf->flags = BK_QUEUE_INX; + break; + case HIGH_QUEUE_INX: + pxmitbuf->flags = HIGH_QUEUE_INX; + break; + default: + pxmitbuf->flags = MGT_QUEUE_INX; + break; + } + + spin_unlock_irqrestore(&pxmitpriv->lock, irqL); + + purb = pxmitbuf->pxmit_urb[0]; + + /* translate DMA FIFO addr to pipehandle */ + pipe = ffaddr2pipehdl(pdvobj, addr); + + usb_fill_bulk_urb(purb, pusbd, pipe, + pxmitframe->buf_addr, /* pxmitbuf->pbuf */ + cnt, + usb_write_port_complete, + pxmitbuf);/* context is pxmitbuf */ + + status = usb_submit_urb(purb, GFP_ATOMIC); + if (!status) { + struct hal_data_8188e *haldata = GET_HAL_DATA(padapter); + + haldata->srestpriv.last_tx_time = jiffies; + } else { + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_WRITE_PORT_ERR); + DBG_88E("usb_write_port, status =%d\n", status); + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("usb_write_port(): usb_submit_urb, status =%x\n", status)); + + switch (status) { + case -ENODEV: + padapter->bDriverStopped = true; + break; + default: + break; + } + goto exit; + } + + ret = _SUCCESS; + +/* We add the URB_ZERO_PACKET flag to urb so that the host will send the zero packet automatically. */ + + RT_TRACE(_module_hci_ops_os_c_, _drv_err_, ("-usb_write_port\n")); + +exit: + if (ret != _SUCCESS) + rtw_free_xmitbuf(pxmitpriv, pxmitbuf); + + return ret; +} + +void usb_write_port_cancel(struct intf_hdl *pintfhdl) +{ + int i, j; + struct adapter *padapter = pintfhdl->padapter; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmitbuf; + + DBG_88E("%s\n", __func__); + + padapter->bWritePortCancel = true; + + for (i = 0; i < NR_XMITBUFF; i++) { + for (j = 0; j < 8; j++) { + if (pxmitbuf->pxmit_urb[j]) + usb_kill_urb(pxmitbuf->pxmit_urb[j]); + } + pxmitbuf++; + } + + pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmit_extbuf; + for (i = 0; i < NR_XMIT_EXTBUFF; i++) { + for (j = 0; j < 8; j++) { + if (pxmitbuf->pxmit_urb[j]) + usb_kill_urb(pxmitbuf->pxmit_urb[j]); + } + pxmitbuf++; + } +} diff --git a/drivers/staging/r8188eu/os_dep/xmit_linux.c b/drivers/staging/r8188eu/os_dep/xmit_linux.c new file mode 100644 index 000000000000..c6c5b2aabefb --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/xmit_linux.c @@ -0,0 +1,282 @@ +/****************************************************************************** + * + * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA + * + * + ******************************************************************************/ +#define _XMIT_OSDEP_C_ + +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +uint rtw_remainder_len(struct pkt_file *pfile) +{ + return pfile->buf_len - ((size_t)(pfile->cur_addr) - + (size_t)(pfile->buf_start)); +} + +void _rtw_open_pktfile(struct sk_buff *pktptr, struct pkt_file *pfile) +{ + + if (!pktptr) { + pr_err("8188eu: pktptr is NULL\n"); + return; + } + if (!pfile) { + pr_err("8188eu: pfile is NULL\n"); + return; + } + pfile->pkt = pktptr; + pfile->cur_addr = pktptr->data; + pfile->buf_start = pktptr->data; + pfile->pkt_len = pktptr->len; + pfile->buf_len = pktptr->len; + + pfile->cur_buffer = pfile->buf_start; + +} + +uint _rtw_pktfile_read (struct pkt_file *pfile, u8 *rmem, uint rlen) +{ + uint len = 0; + + len = rtw_remainder_len(pfile); + len = (rlen > len) ? len : rlen; + + if (rmem) + skb_copy_bits(pfile->pkt, pfile->buf_len-pfile->pkt_len, rmem, len); + + pfile->cur_addr += len; + pfile->pkt_len -= len; + + return len; +} + +int rtw_endofpktfile(struct pkt_file *pfile) +{ + + if (pfile->pkt_len == 0) { + + return true; + } + + return false; +} + +void rtw_set_tx_chksum_offload(struct sk_buff *pkt, struct pkt_attrib *pattrib) +{ +} + +int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz) +{ + int i; + + pxmitbuf->pallocated_buf = rtw_zmalloc(alloc_sz); + if (pxmitbuf->pallocated_buf == NULL) + return _FAIL; + + pxmitbuf->pbuf = (u8 *)N_BYTE_ALIGMENT((size_t)(pxmitbuf->pallocated_buf), XMITBUF_ALIGN_SZ); + pxmitbuf->dma_transfer_addr = 0; + + for (i = 0; i < 8; i++) { + pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); + if (pxmitbuf->pxmit_urb[i] == NULL) { + DBG_88E("pxmitbuf->pxmit_urb[i]==NULL"); + return _FAIL; + } + } + return _SUCCESS; +} + +void rtw_os_xmit_resource_free(struct adapter *padapter, + struct xmit_buf *pxmitbuf, u32 free_sz) +{ + int i; + + for (i = 0; i < 8; i++) + usb_free_urb(pxmitbuf->pxmit_urb[i]); + + kfree(pxmitbuf->pallocated_buf); +} + +#define WMM_XMIT_THRESHOLD (NR_XMITFRAME*2/5) + +void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt) +{ +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 35)) + u16 queue; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + queue = skb_get_queue_mapping(pkt); + if (padapter->registrypriv.wifi_spec) { + if (__netif_subqueue_stopped(padapter->pnetdev, queue) && + (pxmitpriv->hwxmits[queue].accnt < WMM_XMIT_THRESHOLD)) + netif_wake_subqueue(padapter->pnetdev, queue); + } else { + if (__netif_subqueue_stopped(padapter->pnetdev, queue)) + netif_wake_subqueue(padapter->pnetdev, queue); + } +#else + if (netif_queue_stopped(padapter->pnetdev)) + netif_wake_queue(padapter->pnetdev); +#endif + + dev_kfree_skb_any(pkt); +} + +void rtw_os_xmit_complete(struct adapter *padapter, struct xmit_frame *pxframe) +{ + if (pxframe->pkt) + rtw_os_pkt_complete(padapter, pxframe->pkt); + pxframe->pkt = NULL; +} + +void rtw_os_xmit_schedule(struct adapter *padapter) +{ + struct xmit_priv *pxmitpriv; + + if (!padapter) + return; + + pxmitpriv = &padapter->xmitpriv; + + spin_lock_bh(&pxmitpriv->lock); + + if (rtw_txframes_pending(padapter)) + tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); + + spin_unlock_bh(&pxmitpriv->lock); +} + +static void rtw_check_xmit_resource(struct adapter *padapter, struct sk_buff *pkt) +{ + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + u16 queue; + + queue = skb_get_queue_mapping(pkt); + if (padapter->registrypriv.wifi_spec) { + /* No free space for Tx, tx_worker is too slow */ + if (pxmitpriv->hwxmits[queue].accnt > WMM_XMIT_THRESHOLD) + netif_stop_subqueue(padapter->pnetdev, queue); + } else { + if (pxmitpriv->free_xmitframe_cnt <= 4) { + if (!netif_tx_queue_stopped(netdev_get_tx_queue(padapter->pnetdev, queue))) + netif_stop_subqueue(padapter->pnetdev, queue); + } + } +} + +static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct list_head *phead, *plist; + struct sk_buff *newskb; + struct sta_info *psta = NULL; + s32 res; + + spin_lock_bh(&pstapriv->asoc_list_lock); + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* free sta asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + + plist = plist->next; + + /* avoid come from STA1 and send back STA1 */ + if (!memcmp(psta->hwaddr, &skb->data[6], 6)) + continue; + + newskb = skb_copy(skb, GFP_ATOMIC); + + if (newskb) { + memcpy(newskb->data, psta->hwaddr, 6); + res = rtw_xmit(padapter, &newskb); + if (res < 0) { + DBG_88E("%s()-%d: rtw_xmit() return error!\n", __func__, __LINE__); + pxmitpriv->tx_drop++; + dev_kfree_skb_any(newskb); + } else { + pxmitpriv->tx_pkts++; + } + } else { + DBG_88E("%s-%d: skb_copy() failed!\n", __func__, __LINE__); + pxmitpriv->tx_drop++; + + spin_unlock_bh(&pstapriv->asoc_list_lock); + return false; /* Caller shall tx this multicast frame via normal way. */ + } + } + + spin_unlock_bh(&pstapriv->asoc_list_lock); + dev_kfree_skb_any(skb); + return true; +} + +int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + s32 res = 0; + + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("+xmit_enry\n")); + + if (rtw_if_up(padapter) == false) { + RT_TRACE(_module_xmit_osdep_c_, _drv_err_, ("rtw_xmit_entry: rtw_if_up fail\n")); + goto drop_packet; + } + + rtw_check_xmit_resource(padapter, pkt); + + if (!rtw_mc2u_disable && check_fwstate(pmlmepriv, WIFI_AP_STATE) && + (IP_MCAST_MAC(pkt->data) || ICMPV6_MCAST_MAC(pkt->data)) && + (padapter->registrypriv.wifi_spec == 0)) { + if (pxmitpriv->free_xmitframe_cnt > (NR_XMITFRAME/4)) { + res = rtw_mlcst2unicst(padapter, pkt); + if (res) + goto exit; + } + } + + res = rtw_xmit(padapter, &pkt); + if (res < 0) + goto drop_packet; + + pxmitpriv->tx_pkts++; + RT_TRACE(_module_xmit_osdep_c_, _drv_info_, ("rtw_xmit_entry: tx_pkts=%d\n", (u32)pxmitpriv->tx_pkts)); + goto exit; + +drop_packet: + pxmitpriv->tx_drop++; + dev_kfree_skb_any(pkt); + RT_TRACE(_module_xmit_osdep_c_, _drv_notice_, ("rtw_xmit_entry: drop, tx_drop=%d\n", (u32)pxmitpriv->tx_drop)); + +exit: + + return 0; +} -- 2.31.1