diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192cu/mac.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192cu/mac.c | 363 |
1 files changed, 85 insertions, 278 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c index 9e0c8fcdf90..e26312fb435 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c @@ -1,6 +1,6 @@ /****************************************************************************** * - * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. + * Copyright(c) 2009-2012 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 @@ -27,15 +27,12 @@ * ****************************************************************************/ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/module.h> - #include "../wifi.h" #include "../pci.h" #include "../usb.h" #include "../ps.h" #include "../cam.h" +#include "../stats.h" #include "reg.h" #include "def.h" #include "phy.h" @@ -44,11 +41,13 @@ #include "mac.h" #include "trx.h" +#include <linux/module.h> + /* macro to shorten lines */ #define LINK_Q ui_link_quality #define RX_EVM rx_evm_percentage -#define RX_SIGQ rx_mimo_signalquality +#define RX_SIGQ rx_mimo_sig_qual void rtl92c_read_chip_version(struct ieee80211_hw *hw) @@ -57,6 +56,7 @@ void rtl92c_read_chip_version(struct ieee80211_hw *hw) struct rtl_phy *rtlphy = &(rtlpriv->phy); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); enum version_8192c chip_version = VERSION_UNKNOWN; + const char *versionid; u32 value32; value32 = rtl_read_dword(rtlpriv, REG_SYS_CFG); @@ -84,88 +84,69 @@ void rtl92c_read_chip_version(struct ieee80211_hw *hw) } } rtlhal->version = (enum version_8192c)chip_version; - pr_info("rtl8192cu: Chip version 0x%x\n", chip_version); + pr_info("Chip version 0x%x\n", chip_version); switch (rtlhal->version) { case VERSION_NORMAL_TSMC_CHIP_92C_1T2R: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_B_CHIP_92C.\n")); + versionid = "NORMAL_B_CHIP_92C"; break; case VERSION_NORMAL_TSMC_CHIP_92C: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_TSMC_CHIP_92C.\n")); + versionid = "NORMAL_TSMC_CHIP_92C"; break; case VERSION_NORMAL_TSMC_CHIP_88C: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_TSMC_CHIP_88C.\n")); + versionid = "NORMAL_TSMC_CHIP_88C"; break; case VERSION_NORMAL_UMC_CHIP_92C_1T2R_A_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_UMC_CHIP_i" - "92C_1T2R_A_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_i92C_1T2R_A_CUT"; break; case VERSION_NORMAL_UMC_CHIP_92C_A_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_UMC_CHIP_" - "92C_A_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_92C_A_CUT"; break; case VERSION_NORMAL_UMC_CHIP_88C_A_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" - "_88C_A_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_88C_A_CUT"; break; case VERSION_NORMAL_UMC_CHIP_92C_1T2R_B_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" - "_92C_1T2R_B_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_92C_1T2R_B_CUT"; break; case VERSION_NORMAL_UMC_CHIP_92C_B_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" - "_92C_B_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_92C_B_CUT"; break; case VERSION_NORMAL_UMC_CHIP_88C_B_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMAL_UMC_CHIP" - "_88C_B_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_88C_B_CUT"; break; case VERSION_NORMA_UMC_CHIP_8723_1T1R_A_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMA_UMC_CHIP" - "_8723_1T1R_A_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_8723_1T1R_A_CUT"; break; case VERSION_NORMA_UMC_CHIP_8723_1T1R_B_CUT: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_NORMA_UMC_CHIP" - "_8723_1T1R_B_CUT.\n")); + versionid = "NORMAL_UMC_CHIP_8723_1T1R_B_CUT"; break; case VERSION_TEST_CHIP_92C: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_TEST_CHIP_92C.\n")); + versionid = "TEST_CHIP_92C"; break; case VERSION_TEST_CHIP_88C: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: VERSION_TEST_CHIP_88C.\n")); + versionid = "TEST_CHIP_88C"; break; default: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - ("Chip Version ID: ???????????????.\n")); + versionid = "UNKNOWN"; break; } + RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, + "Chip Version ID: %s\n", versionid); + if (IS_92C_SERIAL(rtlhal->version)) rtlphy->rf_type = (IS_92C_1T2R(rtlhal->version)) ? RF_1T2R : RF_2T2R; else rtlphy->rf_type = RF_1T1R; RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, - ("Chip RF Type: %s\n", (rtlphy->rf_type == RF_2T2R) ? - "RF_2T2R" : "RF_1T1R")); + "Chip RF Type: %s\n", + rtlphy->rf_type == RF_2T2R ? "RF_2T2R" : "RF_1T1R"); if (get_rf_type(rtlphy) == RF_1T1R) rtlpriv->dm.rfpath_rxenable[0] = true; else rtlpriv->dm.rfpath_rxenable[0] = rtlpriv->dm.rfpath_rxenable[1] = true; - RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, ("VersionID = 0x%4x\n", - rtlhal->version)); + RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "VersionID = 0x%4x\n", + rtlhal->version); } /** @@ -192,9 +173,8 @@ bool rtl92c_llt_write(struct ieee80211_hw *hw, u32 address, u32 data) break; if (count > POLLING_LLT_THRESHOLD) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("Failed to polling write LLT done at" - " address %d! _LLT_OP_VALUE(%x)\n", - address, _LLT_OP_VALUE(value))); + "Failed to polling write LLT done at address %d! _LLT_OP_VALUE(%x)\n", + address, _LLT_OP_VALUE(value)); status = false; break; } @@ -272,7 +252,7 @@ void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index, u8 cam_offset = 0; u8 clear_number = 5; - RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, ("clear_all\n")); + RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, "clear_all\n"); for (idx = 0; idx < clear_number; idx++) { rtl_cam_mark_invalid(hw, cam_offset + idx); rtl_cam_empty_entry(hw, cam_offset + idx); @@ -298,7 +278,7 @@ void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index, break; default: RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, - ("iillegal switch case\n")); + "illegal switch case\n"); enc_algo = CAM_TKIP; break; } @@ -310,33 +290,49 @@ void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index, macaddr = cam_const_broad; entry_id = key_index; } else { + if (mac->opmode == NL80211_IFTYPE_AP || + mac->opmode == NL80211_IFTYPE_MESH_POINT) { + entry_id = rtl_cam_get_free_entry(hw, + p_macaddr); + if (entry_id >= TOTAL_CAM_ENTRY) { + RT_TRACE(rtlpriv, COMP_SEC, + DBG_EMERG, + "Can not find free hw security cam entry\n"); + return; + } + } else { + entry_id = CAM_PAIRWISE_KEY_POSITION; + } + key_index = PAIRWISE_KEYIDX; - entry_id = CAM_PAIRWISE_KEY_POSITION; is_pairwise = true; } } if (rtlpriv->sec.key_len[key_index] == 0) { RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, - ("delete one entry\n")); + "delete one entry\n"); + if (mac->opmode == NL80211_IFTYPE_AP || + mac->opmode == NL80211_IFTYPE_MESH_POINT) + rtl_cam_del_entry(hw, p_macaddr); rtl_cam_delete_one_entry(hw, p_macaddr, entry_id); } else { RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD, - ("The insert KEY length is %d\n", - rtlpriv->sec.key_len[PAIRWISE_KEYIDX])); + "The insert KEY length is %d\n", + rtlpriv->sec.key_len[PAIRWISE_KEYIDX]); RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD, - ("The insert KEY is %x %x\n", - rtlpriv->sec.key_buf[0][0], - rtlpriv->sec.key_buf[0][1])); + "The insert KEY is %x %x\n", + rtlpriv->sec.key_buf[0][0], + rtlpriv->sec.key_buf[0][1]); RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, - ("add one entry\n")); + "add one entry\n"); if (is_pairwise) { RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD, - "Pairwiase Key content :", + "Pairwise Key content", rtlpriv->sec.pairwise_key, rtlpriv->sec. key_len[PAIRWISE_KEYIDX]); RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, - ("set Pairwiase key\n")); + "set Pairwise key\n"); rtl_cam_add_one_entry(hw, macaddr, key_index, entry_id, enc_algo, @@ -345,7 +341,7 @@ void rtl92c_set_key(struct ieee80211_hw *hw, u32 key_index, key_buf[key_index]); } else { RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG, - ("set group key\n")); + "set group key\n"); if (mac->opmode == NL80211_IFTYPE_ADHOC) { rtl_cam_add_one_entry(hw, rtlefuse->dev_addr, @@ -421,8 +417,8 @@ void rtl92c_set_qos(struct ieee80211_hw *hw, int aci) AC_PARAM_ECW_MAX_OFFSET; u4b_ac_param |= (u32) le16_to_cpu(mac->ac[aci].tx_op) << AC_PARAM_TXOP_OFFSET; - RT_TRACE(rtlpriv, COMP_QOS, DBG_LOUD, - ("queue:%x, ac_param:%x\n", aci, u4b_ac_param)); + RT_TRACE(rtlpriv, COMP_QOS, DBG_LOUD, "queue:%x, ac_param:%x\n", + aci, u4b_ac_param); switch (aci) { case AC1_BK: rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, u4b_ac_param); @@ -437,7 +433,7 @@ void rtl92c_set_qos(struct ieee80211_hw *hw, int aci) rtl_write_dword(rtlpriv, REG_EDCA_VO_PARAM, u4b_ac_param); break; default: - RT_ASSERT(false, ("invalid aci: %d !\n", aci)); + RT_ASSERT(false, "invalid aci: %d !\n", aci); break; } } @@ -453,14 +449,14 @@ void rtl92c_set_mac_addr(struct ieee80211_hw *hw, const u8 *addr) for (i = 0 ; i < ETH_ALEN ; i++) rtl_write_byte(rtlpriv, (REG_MACID + i), *(addr+i)); - RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG, ("MAC Address: %02X-%02X-%02X-" - "%02X-%02X-%02X\n", - rtl_read_byte(rtlpriv, REG_MACID), - rtl_read_byte(rtlpriv, REG_MACID+1), - rtl_read_byte(rtlpriv, REG_MACID+2), - rtl_read_byte(rtlpriv, REG_MACID+3), - rtl_read_byte(rtlpriv, REG_MACID+4), - rtl_read_byte(rtlpriv, REG_MACID+5))); + RT_TRACE(rtlpriv, COMP_CMD, DBG_DMESG, + "MAC Address: %02X-%02X-%02X-%02X-%02X-%02X\n", + rtl_read_byte(rtlpriv, REG_MACID), + rtl_read_byte(rtlpriv, REG_MACID+1), + rtl_read_byte(rtlpriv, REG_MACID+2), + rtl_read_byte(rtlpriv, REG_MACID+3), + rtl_read_byte(rtlpriv, REG_MACID+4), + rtl_read_byte(rtlpriv, REG_MACID+5)); } void rtl92c_init_driver_info_size(struct ieee80211_hw *hw, u8 size) @@ -478,26 +474,26 @@ int rtl92c_set_network_type(struct ieee80211_hw *hw, enum nl80211_iftype type) case NL80211_IFTYPE_UNSPECIFIED: value = NT_NO_LINK; RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - ("Set Network type to NO LINK!\n")); + "Set Network type to NO LINK!\n"); break; case NL80211_IFTYPE_ADHOC: value = NT_LINK_AD_HOC; RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - ("Set Network type to Ad Hoc!\n")); + "Set Network type to Ad Hoc!\n"); break; case NL80211_IFTYPE_STATION: value = NT_LINK_AP; RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - ("Set Network type to STA!\n")); + "Set Network type to STA!\n"); break; case NL80211_IFTYPE_AP: value = NT_AS_AP; RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - ("Set Network type to AP!\n")); + "Set Network type to AP!\n"); break; default: RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, - ("Network type %d not support!\n", type)); + "Network type %d not supported!\n", type); return -EOPNOTSUPP; } rtl_write_byte(rtlpriv, (REG_CR + 2), value); @@ -743,16 +739,6 @@ static u8 _rtl92c_evm_db_to_percentage(char value) return ret_val; } -static long _rtl92c_translate_todbm(struct ieee80211_hw *hw, - u8 signal_strength_index) -{ - long signal_power; - - signal_power = (long)((signal_strength_index + 1) >> 1); - signal_power -= 95; - return signal_power; -} - static long _rtl92c_signal_scale_mapping(struct ieee80211_hw *hw, long currsig) { @@ -783,7 +769,7 @@ static long _rtl92c_signal_scale_mapping(struct ieee80211_hw *hw, static void _rtl92c_query_rxphystatus(struct ieee80211_hw *hw, struct rtl_stats *pstats, - struct rx_desc_92c *pdesc, + struct rx_desc_92c *p_desc, struct rx_fwinfo_92c *p_drvinfo, bool packet_match_bssid, bool packet_toself, @@ -798,11 +784,11 @@ static void _rtl92c_query_rxphystatus(struct ieee80211_hw *hw, u32 rssi, total_rssi = 0; bool in_powersavemode = false; bool is_cck_rate; + u8 *pdesc = (u8 *)p_desc; - is_cck_rate = RX_HAL_IS_CCK_RATE(pdesc); + is_cck_rate = RX_HAL_IS_CCK_RATE(p_desc); pstats->packet_matchbssid = packet_match_bssid; pstats->packet_toself = packet_toself; - pstats->is_cck = is_cck_rate; pstats->packet_beacon = packet_beacon; pstats->is_cck = is_cck_rate; pstats->RX_SIGQ[0] = -1; @@ -918,185 +904,6 @@ static void _rtl92c_query_rxphystatus(struct ieee80211_hw *hw, (hw, total_rssi /= rf_rx_num)); } -static void _rtl92c_process_ui_rssi(struct ieee80211_hw *hw, - struct rtl_stats *pstats) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_phy *rtlphy = &(rtlpriv->phy); - u8 rfpath; - u32 last_rssi, tmpval; - - if (pstats->packet_toself || pstats->packet_beacon) { - rtlpriv->stats.rssi_calculate_cnt++; - if (rtlpriv->stats.ui_rssi.total_num++ >= - PHY_RSSI_SLID_WIN_MAX) { - rtlpriv->stats.ui_rssi.total_num = - PHY_RSSI_SLID_WIN_MAX; - last_rssi = - rtlpriv->stats.ui_rssi.elements[rtlpriv-> - stats.ui_rssi.index]; - rtlpriv->stats.ui_rssi.total_val -= last_rssi; - } - rtlpriv->stats.ui_rssi.total_val += pstats->signalstrength; - rtlpriv->stats.ui_rssi.elements[rtlpriv->stats.ui_rssi. - index++] = pstats->signalstrength; - if (rtlpriv->stats.ui_rssi.index >= PHY_RSSI_SLID_WIN_MAX) - rtlpriv->stats.ui_rssi.index = 0; - tmpval = rtlpriv->stats.ui_rssi.total_val / - rtlpriv->stats.ui_rssi.total_num; - rtlpriv->stats.signal_strength = - _rtl92c_translate_todbm(hw, (u8) tmpval); - pstats->rssi = rtlpriv->stats.signal_strength; - } - if (!pstats->is_cck && pstats->packet_toself) { - for (rfpath = RF90_PATH_A; rfpath < rtlphy->num_total_rfpath; - rfpath++) { - if (!rtl8192_phy_check_is_legal_rfpath(hw, rfpath)) - continue; - if (rtlpriv->stats.rx_rssi_percentage[rfpath] == 0) { - rtlpriv->stats.rx_rssi_percentage[rfpath] = - pstats->rx_mimo_signalstrength[rfpath]; - } - if (pstats->rx_mimo_signalstrength[rfpath] > - rtlpriv->stats.rx_rssi_percentage[rfpath]) { - rtlpriv->stats.rx_rssi_percentage[rfpath] = - ((rtlpriv->stats. - rx_rssi_percentage[rfpath] * - (RX_SMOOTH_FACTOR - 1)) + - (pstats->rx_mimo_signalstrength[rfpath])) / - (RX_SMOOTH_FACTOR); - - rtlpriv->stats.rx_rssi_percentage[rfpath] = - rtlpriv->stats.rx_rssi_percentage[rfpath] + - 1; - } else { - rtlpriv->stats.rx_rssi_percentage[rfpath] = - ((rtlpriv->stats. - rx_rssi_percentage[rfpath] * - (RX_SMOOTH_FACTOR - 1)) + - (pstats->rx_mimo_signalstrength[rfpath])) / - (RX_SMOOTH_FACTOR); - } - } - } -} - -static void _rtl92c_update_rxsignalstatistics(struct ieee80211_hw *hw, - struct rtl_stats *pstats) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - int weighting = 0; - - if (rtlpriv->stats.recv_signal_power == 0) - rtlpriv->stats.recv_signal_power = pstats->recvsignalpower; - if (pstats->recvsignalpower > rtlpriv->stats.recv_signal_power) - weighting = 5; - else if (pstats->recvsignalpower < rtlpriv->stats.recv_signal_power) - weighting = (-5); - rtlpriv->stats.recv_signal_power = - (rtlpriv->stats.recv_signal_power * 5 + - pstats->recvsignalpower + weighting) / 6; -} - -static void _rtl92c_process_pwdb(struct ieee80211_hw *hw, - struct rtl_stats *pstats) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - long undecorated_smoothed_pwdb = 0; - - if (mac->opmode == NL80211_IFTYPE_ADHOC) { - return; - } else { - undecorated_smoothed_pwdb = - rtlpriv->dm.undecorated_smoothed_pwdb; - } - if (pstats->packet_toself || pstats->packet_beacon) { - if (undecorated_smoothed_pwdb < 0) - undecorated_smoothed_pwdb = pstats->rx_pwdb_all; - if (pstats->rx_pwdb_all > (u32) undecorated_smoothed_pwdb) { - undecorated_smoothed_pwdb = - (((undecorated_smoothed_pwdb) * - (RX_SMOOTH_FACTOR - 1)) + - (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); - undecorated_smoothed_pwdb = undecorated_smoothed_pwdb - + 1; - } else { - undecorated_smoothed_pwdb = - (((undecorated_smoothed_pwdb) * - (RX_SMOOTH_FACTOR - 1)) + - (pstats->rx_pwdb_all)) / (RX_SMOOTH_FACTOR); - } - rtlpriv->dm.undecorated_smoothed_pwdb = - undecorated_smoothed_pwdb; - _rtl92c_update_rxsignalstatistics(hw, pstats); - } -} - -static void _rtl92c_process_LINK_Q(struct ieee80211_hw *hw, - struct rtl_stats *pstats) -{ - struct rtl_priv *rtlpriv = rtl_priv(hw); - u32 last_evm = 0, n_stream, tmpval; - - if (pstats->signalquality != 0) { - if (pstats->packet_toself || pstats->packet_beacon) { - if (rtlpriv->stats.LINK_Q.total_num++ >= - PHY_LINKQUALITY_SLID_WIN_MAX) { - rtlpriv->stats.LINK_Q.total_num = - PHY_LINKQUALITY_SLID_WIN_MAX; - last_evm = - rtlpriv->stats.LINK_Q.elements - [rtlpriv->stats.LINK_Q.index]; - rtlpriv->stats.LINK_Q.total_val -= - last_evm; - } - rtlpriv->stats.LINK_Q.total_val += - pstats->signalquality; - rtlpriv->stats.LINK_Q.elements - [rtlpriv->stats.LINK_Q.index++] = - pstats->signalquality; - if (rtlpriv->stats.LINK_Q.index >= - PHY_LINKQUALITY_SLID_WIN_MAX) - rtlpriv->stats.LINK_Q.index = 0; - tmpval = rtlpriv->stats.LINK_Q.total_val / - rtlpriv->stats.LINK_Q.total_num; - rtlpriv->stats.signal_quality = tmpval; - rtlpriv->stats.last_sigstrength_inpercent = tmpval; - for (n_stream = 0; n_stream < 2; - n_stream++) { - if (pstats->RX_SIGQ[n_stream] != -1) { - if (!rtlpriv->stats.RX_EVM[n_stream]) { - rtlpriv->stats.RX_EVM[n_stream] - = pstats->RX_SIGQ[n_stream]; - } - rtlpriv->stats.RX_EVM[n_stream] = - ((rtlpriv->stats.RX_EVM - [n_stream] * - (RX_SMOOTH_FACTOR - 1)) + - (pstats->RX_SIGQ - [n_stream] * 1)) / - (RX_SMOOTH_FACTOR); - } - } - } - } else { - ; - } -} - -static void _rtl92c_process_phyinfo(struct ieee80211_hw *hw, - u8 *buffer, - struct rtl_stats *pcurrent_stats) -{ - if (!pcurrent_stats->packet_matchbssid && - !pcurrent_stats->packet_beacon) - return; - _rtl92c_process_ui_rssi(hw, pcurrent_stats); - _rtl92c_process_pwdb(hw, pcurrent_stats); - _rtl92c_process_LINK_Q(hw, pcurrent_stats); -} - void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw, struct sk_buff *skb, struct rtl_stats *pstats, @@ -1110,7 +917,7 @@ void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw, u8 *praddr; __le16 fc; u16 type, cpu_fc; - bool packet_matchbssid, packet_toself, packet_beacon; + bool packet_matchbssid, packet_toself, packet_beacon = false; tmp_buf = skb->data + pstats->rx_drvinfo_size + pstats->rx_bufshift; hdr = (struct ieee80211_hdr *)tmp_buf; @@ -1120,18 +927,18 @@ void rtl92c_translate_rx_signal_stuff(struct ieee80211_hw *hw, praddr = hdr->addr1; packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) && - (!compare_ether_addr(mac->bssid, - (cpu_fc & IEEE80211_FCTL_TODS) ? - hdr->addr1 : (cpu_fc & IEEE80211_FCTL_FROMDS) ? - hdr->addr2 : hdr->addr3)) && + ether_addr_equal(mac->bssid, + (cpu_fc & IEEE80211_FCTL_TODS) ? hdr->addr1 : + (cpu_fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : + hdr->addr3) && (!pstats->hwerror) && (!pstats->crc) && (!pstats->icv)); packet_toself = packet_matchbssid && - (!compare_ether_addr(praddr, rtlefuse->dev_addr)); + ether_addr_equal(praddr, rtlefuse->dev_addr); if (ieee80211_is_beacon(fc)) packet_beacon = true; _rtl92c_query_rxphystatus(hw, pstats, pdesc, p_drvinfo, packet_matchbssid, packet_toself, packet_beacon); - _rtl92c_process_phyinfo(hw, tmp_buf, pstats); + rtl_process_phyinfo(hw, tmp_buf, pstats); } |