| Message ID | 1424443813-13634-1-git-send-email-ap420073@gmail.com (mailing list archive) |
|---|---|
| State | Rejected |
| Delegated to: | Kalle Valo |
| Headers | show |
Taehee Yoo <ap420073@...> writes: > > Sometimes rtl8192cu is not sending beacon frame. > This patch fix this issue. > > Signed-off-by: Taehee Yoo <ap420073@...> Tried this and it doesn't help. Beacon transmission still isn't consistent. Can hostapd have an effect on this? -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
2015-02-21 1:58 GMT+09:00 Mike Turner <miketurner.forum@gmail.com>: > > Taehee Yoo <ap420073@...> writes: > > > > > Sometimes rtl8192cu is not sending beacon frame. > > This patch fix this issue. > > > > Signed-off-by: Taehee Yoo <ap420073@...> > > > > Tried this and it doesn't help. Beacon transmission still isn't > consistent. Can hostapd have an effect on this? > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html can you tell me hostapd options and detailed situation? -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Feb 20, 2015 at 5:16 PM, ap420073 . <ap420073@gmail.com> wrote: > can you tell me hostapd options and detailed situation? > 2015-02-21 1:58 GMT+09:00 Mike Turner : > Taehee Yoo writes: > >> >> > Sometimes rtl8192cu is not sending beacon frame. >> This patch fix this > issue. >> >> Signed-off-by: Taehee Yoo > > > > Tried this and it doesn't > help. Beacon transmission still isn't > consistent. Can hostapd have an > effect on this? > > > -- > To unsubscribe from this list: send the line > "unsubscribe linux-wireless" in > the body of a message to > majordomo@vger.kernel.org > More majordomo info at > http://vger.kernel.org/majordomo-info.html hostapd.conf file here interface=wlan0 driver=nl80211 channel=3 hw_mode=g preamble=1 dtim_period=2 beacon_int=100 logger_syslog=-1 logger_syslog_level=0 logger_stdout=-1 logger_stdout_level=0 dump_file=/tmp/hostapd.dump ctrl_interface=/var/run/hostapd ctrl_interface_group=0 supported_rates=60 90 120 180 240 360 480 540 basic_rates=60 90 120 180 240 ssid=SSID_SETUP3 max_num_sta=5 macaddr_acl=0 auth_algs=3 ieee80211d=0 uapsd_advertisement_enabled=1 wep_rekey_period=0 own_ip_addr=127.0.0.1 wpa_group_rekey=0 wpa_strict_rekey=0 wpa_gmk_rekey=0 wpa_ptk_rekey=0 #ap_table_max_size=255 #ap_table_expiration_time=60 eap_server=1 disassoc_low_ack=1 ap_max_inactivity=4294967295 #WPA settings #WPA algorithm used (WPA2 in this case) wpa=2 #AP password wpa_passphrase=Ssid_WIT #WPA key mangement type wpa_key_mgmt=WPA-PSK wpa_pairwise=TKIP #encription algorithm rsn_pairwise=CCMP Hostapd version 1.0 Atmel ARM at91sam9g25 CPU on custom designed hardware using D-link DWA-121 USB WiFi adaptor. Test using '/etc/init.d/hostapd stop' and '/etc/init.d/hostapd start' repeatedly. Can get multiple working cycles before a failure, and can get multiple failed cycles before correct transmission. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
hostapd 2.3 has no problem but i found problem that hostapd is not starting in hostapd 1.0. would you like to try testing hostapd 2.3? 2015-02-21 2:24 GMT+09:00 Mike Turner <miketurner.forum@gmail.com>: > On Fri, Feb 20, 2015 at 5:16 PM, ap420073 . <ap420073@gmail.com> wrote: >> can you tell me hostapd options and detailed situation? >> 2015-02-21 1:58 GMT+09:00 Mike Turner : > Taehee Yoo writes: > >> >> >> Sometimes rtl8192cu is not sending beacon frame. >> This patch fix this >> issue. >> >> Signed-off-by: Taehee Yoo > > > > Tried this and it doesn't >> help. Beacon transmission still isn't > consistent. Can hostapd have an >> effect on this? > > > -- > To unsubscribe from this list: send the line >> "unsubscribe linux-wireless" in > the body of a message to >> majordomo@vger.kernel.org > More majordomo info at >> http://vger.kernel.org/majordomo-info.html > > hostapd.conf file here > > interface=wlan0 > driver=nl80211 > channel=3 > hw_mode=g > preamble=1 > dtim_period=2 > beacon_int=100 > logger_syslog=-1 > logger_syslog_level=0 > logger_stdout=-1 > logger_stdout_level=0 > dump_file=/tmp/hostapd.dump > ctrl_interface=/var/run/hostapd > ctrl_interface_group=0 > supported_rates=60 90 120 180 240 360 480 540 > basic_rates=60 90 120 180 240 > ssid=SSID_SETUP3 > max_num_sta=5 > macaddr_acl=0 > auth_algs=3 > ieee80211d=0 > uapsd_advertisement_enabled=1 > wep_rekey_period=0 > own_ip_addr=127.0.0.1 > wpa_group_rekey=0 > wpa_strict_rekey=0 > wpa_gmk_rekey=0 > wpa_ptk_rekey=0 > #ap_table_max_size=255 > #ap_table_expiration_time=60 > eap_server=1 > disassoc_low_ack=1 > ap_max_inactivity=4294967295 > > #WPA settings > #WPA algorithm used (WPA2 in this case) > wpa=2 > #AP password > wpa_passphrase=Ssid_WIT > #WPA key mangement type > wpa_key_mgmt=WPA-PSK > wpa_pairwise=TKIP > #encription algorithm > rsn_pairwise=CCMP > > Hostapd version 1.0 > > Atmel ARM at91sam9g25 CPU on custom designed hardware using D-link > DWA-121 USB WiFi adaptor. > > Test using '/etc/init.d/hostapd stop' and '/etc/init.d/hostapd start' > repeatedly. > Can get multiple working cycles before a failure, and can get multiple > failed cycles before correct transmission. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Feb 20, 2015 at 6:47 PM, ap420073 . <ap420073@gmail.com> wrote: > hostapd 2.3 has no problem but i found problem that hostapd is not > starting in hostapd 1.0. > > would you like to try testing hostapd 2.3? > Unfortunately v2.3 has the some problem. After a few cycles of /etc/init.d/hostapd stop and start it sometimes stops sending the beacon. Further cycles may or may not start sending beacons as per my original posts. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Taehee Yoo <ap420073@gmail.com> writes: > Sometimes rtl8192cu is not sending beacon frame. > This patch fix this issue. > > Signed-off-by: Taehee Yoo <ap420073@gmail.com> Larry, what do you think? Should I apply this? https://patchwork.kernel.org/patch/5856761/
2015-04-29 1:21 GMT+09:00 Kalle Valo <kvalo@codeaurora.org>: > Taehee Yoo <ap420073@gmail.com> writes: > >> Sometimes rtl8192cu is not sending beacon frame. >> This patch fix this issue. >> >> Signed-off-by: Taehee Yoo <ap420073@gmail.com> > > Larry, what do you think? Should I apply this? > > https://patchwork.kernel.org/patch/5856761/ > > -- > Kalle Valo i think that it is incomplete patch. because it can not solve Mike's problem. Apologize about incomplete patch. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 04/28/2015 11:40 AM, Taehee Yoo wrote: > 2015-04-29 1:21 GMT+09:00 Kalle Valo <kvalo@codeaurora.org>: >> Taehee Yoo <ap420073@gmail.com> writes: >> >>> Sometimes rtl8192cu is not sending beacon frame. >>> This patch fix this issue. >>> >>> Signed-off-by: Taehee Yoo <ap420073@gmail.com> >> >> Larry, what do you think? Should I apply this? >> >> https://patchwork.kernel.org/patch/5856761/ >> >> -- >> Kalle Valo > > > > i think that it is incomplete patch. > because it can not solve Mike's problem. > > Apologize about incomplete patch. Kalle, I have not been able to reproduce the problem, thus I could not comment as to whether the patch actually fixed anything. Clearly, the patch should be dropped. Thanks, Larry -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c index fe4b699..5ad5429 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/hw.c @@ -1323,39 +1323,40 @@ static int _rtl92cu_set_media_status(struct ieee80211_hw *hw, enum led_ctl_mode ledaction = LED_CTL_NO_LINK; bt_msr &= 0xfc; - rtl_write_byte(rtlpriv, REG_BCN_MAX_ERR, 0xFF); - if (type == NL80211_IFTYPE_UNSPECIFIED || type == - NL80211_IFTYPE_STATION) { - _rtl92cu_stop_tx_beacon(hw); - _rtl92cu_enable_bcn_sub_func(hw); - } else if (type == NL80211_IFTYPE_ADHOC || type == NL80211_IFTYPE_AP) { - _rtl92cu_resume_tx_beacon(hw); - _rtl92cu_disable_bcn_sub_func(hw); - } else { - RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING, - "Set HW_VAR_MEDIA_STATUS:No such media status(%x)\n", - type); - } + bt_msr |= type; + rtl_write_byte(rtlpriv, REG_BCN_CTRL, + rtl_read_byte(rtlpriv, REG_BCN_CTRL)|BIT(4)); + rtl_write_byte(rtlpriv, MSR, bt_msr); + rtl_write_byte(rtlpriv, REG_DUAL_TSF_RST, BIT(0)); + switch (type) { case NL80211_IFTYPE_UNSPECIFIED: - bt_msr |= MSR_NOLINK; ledaction = LED_CTL_LINK; + _rtl92cu_stop_tx_beacon(hw); + rtl_write_byte(rtlpriv, REG_BCN_CTRL, 0x19); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to NO LINK!\n"); break; case NL80211_IFTYPE_ADHOC: - bt_msr |= MSR_ADHOC; + _rtl92cu_resume_tx_beacon(hw); + rtl_write_byte(rtlpriv, REG_BCN_CTRL, 0x1a); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to Ad Hoc!\n"); break; case NL80211_IFTYPE_STATION: - bt_msr |= MSR_INFRA; ledaction = LED_CTL_LINK; + _rtl92cu_stop_tx_beacon(hw); + rtl_write_byte(rtlpriv, REG_BCN_CTRL, 0x19); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to STA!\n"); break; case NL80211_IFTYPE_AP: - bt_msr |= MSR_AP; + _rtl92cu_resume_tx_beacon(hw); + rtl_write_dword(rtlpriv, REG_BCN_CTRL, 0x12); + rtl_write_word(rtlpriv, REG_BCNTCFG, 0x00); + rtl_write_byte(rtlpriv, REG_BCN_CTRL, + (DIS_TSF_UDT0_NORMAL_CHIP|EN_BCN_FUNCTION + | EN_TXBCN_RPT|EN_MBSSID)); RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "Set Network type to AP!\n"); break; @@ -1364,12 +1365,7 @@ static int _rtl92cu_set_media_status(struct ieee80211_hw *hw, "Network type %d not supported!\n", type); goto error_out; } - rtl_write_byte(rtlpriv, (MSR), bt_msr); rtlpriv->cfg->ops->led_control(hw, ledaction); - if ((bt_msr & MSR_MASK) == MSR_AP) - rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x00); - else - rtl_write_byte(rtlpriv, REG_BCNTCFG + 1, 0x66); return 0; error_out: return 1; diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c index 133e395..7a00e92 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/mac.c @@ -647,6 +647,7 @@ void rtl92c_init_beacon_parameters(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtlpriv); + rtl_write_word(rtlpriv, REG_BCN_CTRL, 0x1010); rtl_write_word(rtlpriv, REG_TBTT_PROHIBIT, 0x6404);/* ms */ rtl_write_byte(rtlpriv, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);/*ms*/ rtl_write_byte(rtlpriv, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME);
Sometimes rtl8192cu is not sending beacon frame. This patch fix this issue. Signed-off-by: Taehee Yoo <ap420073@gmail.com> --- drivers/net/wireless/rtlwifi/rtl8192cu/hw.c | 40 +++++++++++++--------------- drivers/net/wireless/rtlwifi/rtl8192cu/mac.c | 1 + 2 files changed, 19 insertions(+), 22 deletions(-)