Date: Thu, 10 Jul 2014 11:23:44 +0200 From: Carlos Jacobo Puga Medina <cpm@fbsd.es> To: Kevin Lo <kevlo@FreeBSD.org> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: Re: TP-LINK TL-WN821N Message-ID: <20140710112344.86496b02b2d62197a1e467ba@fbsd.es> In-Reply-To: <20140710050524.GA14437@ns.kevlo.org> References: <20140707144056.351e26df0d1512c6fc48a954@fbsd.es> <CAJ-VmonsACKLQ4LpkwJAzOeNyhNFCRq2Gw%2ByjTHd9fyDQ2OOXw@mail.gmail.com> <20140707204636.50ae92cf9022cd13263932d3@fbsd.es> <CAJ-VmonuLAk4JS1yR7W%2BZB-zU=JXbhhzCBtowG6C%2BvNLZthGKQ@mail.gmail.com> <20140707211035.5ce0a482fe062bc1ea64ace7@fbsd.es> <CAJ-VmokHTSGU6a7JBAx2=m6zU%2BEmE3eyn0YQJfjkja4uHHurpw@mail.gmail.com> <20140708022220.GA87876@ns.kevlo.org> <20140708124550.c60683f2c01f3f9aa6a4ff70@fbsd.es> <20140709100229.GA6733@ns.kevlo.org> <20140709154223.9623a93c2d458dc32339b554@fbsd.es> <20140710050524.GA14437@ns.kevlo.org>
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On Thu, 10 Jul 2014 13:05:24 +0800 Kevin Lo <kevlo@FreeBSD.org> wrote: > Ok, I know where the problem lies. Please try this patch, thanks. > > Index: sys/dev/usb/wlan/if_urtwn.c > =================================================================== > --- sys/dev/usb/wlan/if_urtwn.c (revision 268479) > +++ sys/dev/usb/wlan/if_urtwn.c (working copy) > @@ -2281,9 +2281,6 @@ urtwn_fw_reset(struct urtwn_softc *sc) > } > /* Force 8051 reset. */ > urtwn_write_2(sc, R92C_SYS_FUNC_EN, reg & ~R92C_SYS_FUNC_EN_CPUEN); > - urtwn_write_2(sc, R92C_SYS_FUNC_EN, > - urtwn_read_2(sc, R92C_SYS_FUNC_EN) | > - R92C_SYS_FUNC_EN_CPUEN); > } > > static void > @@ -2383,6 +2380,11 @@ urtwn_load_firmware(struct urtwn_softc *sc) > urtwn_write_1(sc, R92C_MCUFWDL, 0); > } > > + if (!(sc->chip & URTWN_CHIP_88E)) { > + urtwn_write_2(sc, R92C_SYS_FUNC_EN, > + urtwn_read_2(sc, R92C_SYS_FUNC_EN) | > + R92C_SYS_FUNC_EN_CPUEN); > + } > urtwn_write_1(sc, R92C_MCUFWDL, > urtwn_read_1(sc, R92C_MCUFWDL) | R92C_MCUFWDL_EN); > urtwn_write_1(sc, R92C_MCUFWDL + 2, > > I'm just rebuilding the kernel. It works! Thanks a lot for your help :) # ifconfig -v wlan0 wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 ether 10:fe:ed:27:f6:5d inet6 fe80::12fe:edff:fe27:f65d%wlan0 prefixlen 64 scopeid 0x4 inet 192.168.1.42 netmask 0xffffff00 broadcast 192.168.1.255 nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> media: IEEE 802.11 Wireless Ethernet OFDM/54Mbps mode 11g status: associated ssid XXXXXXXXXX channel 11 (2462 MHz 11g) bssid f8:8e:85:c7:11:3d regdomain ETSI2 country ES anywhere -ecm authmode WPA -wps -tsn privacy ON deftxkey UNDEF TKIP 2:128-bit powersavemode OFF powersavesleep 100 txpower 30 txpowmax 50.0 -dotd rtsthreshold 2346 fragthreshold 2346 bmiss 7 11a ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 11b ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 11g ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 turboA ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 turboG ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 sturbo ucast NONE mgmt 6 Mb/s mcast 6 Mb/s maxretry 6 11na ucast NONE mgmt 12 MCS mcast 12 MCS maxretry 6 11ng ucast NONE mgmt 2 MCS mcast 2 MCS maxretry 6 half ucast NONE mgmt 3 Mb/s mcast 3 Mb/s maxretry 6 quarter ucast NONE mgmt 1 Mb/s mcast 1 Mb/s maxretry 6 scanvalid 60 bgscan bgscanintvl 300 bgscanidle 250 roam:11a rssi 7dBm rate 12 Mb/s roam:11b rssi 7dBm rate 1 Mb/s roam:11g rssi 7dBm rate 5 Mb/s roam:turboA rssi 7dBm rate 12 Mb/s roam:turboG rssi 7dBm rate 12 Mb/s roam:sturbo rssi 7dBm rate 12 Mb/s roam:11na rssi 7dBm MCS 1 roam:11ng rssi 7dBm MCS 1 roam:half rssi 7dBm rate 6 Mb/s roam:quarter rssi 7dBm rate 3 Mb/s -pureg protmode CTS -ht -htcompat -ampdu ampdulimit 64k ampdudensity 8 -amsdu -shortgi htprotmode RTSCTS -puren -smps -rifs -wme -burst -dwds roaming MANUAL bintval 100 groups: wlan # usbconfig -u 2 -a 3 dump_device_desc ugen2.3: <product 0x8178 vendor 0x0bda> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA) bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0200 bDeviceClass = 0x0000 bDeviceSubClass = 0x0000 bDeviceProtocol = 0x0000 bMaxPacketSize0 = 0x0040 idVendor = 0x0bda idProduct = 0x8178 bcdDevice = 0x0200 iManufacturer = 0x0001 <802.11n> iProduct = 0x0002 <USB WLAN> iSerialNumber = 0x0003 <00e04c000001> bNumConfigurations = 0x0001 # netstat -I urtwn0 Name Mtu Network Address Ipkts Ierrs Idrop Opkts Oerrs Coll urtwn 2290 <Link#3> 10:fe:ed:27:f6:5d 0 0 0 1055 0 0 Could you commit this little tweak to -HEAD? Regards, -- Carlos Jacobo Puga Medina <cpm@fbsd.es>
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