From: poma <pomidorabelisima@gmail.com>
To: linux-wireless@vger.kernel.org,
driverdev-devel@linuxdriverproject.org,
Larry Finger <Larry.Finger@lwfinger.net>
Subject: Re: RTL8188SU(r8712u) - Unable to suspend/resume
Date: Mon, 06 Oct 2014 22:15:44 +0200 [thread overview]
Message-ID: <5432F870.8060408@gmail.com> (raw)
In-Reply-To: <54288813.60601@gmail.com>
$ dmesg
...
[ 1.462812] usb 1-4: new high-speed USB device number 4 using ehci-pci
[ 1.579359] usb 1-4: New USB device found, idVendor=0bda, idProduct=8171
[ 1.579360] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.579361] usb 1-4: Product: RTL8188S WLAN Adapter
[ 1.579362] usb 1-4: Manufacturer: Manufacturer Realtek
[ 1.579363] usb 1-4: SerialNumber: 00e04c000001
[ 2.026431] usb 2-3: Product: 802.11 n WLAN
[ 21.295330] r8712u: module is from the staging directory, the quality is unknown, you have been warned.
[ 21.296110] r8712u: Staging version
[ 21.296288] r8712u: register rtl8712_netdev_ops to netdev_ops
[ 21.296583] usb 1-4: r8712u: USB_SPEED_HIGH with 4 endpoints
[ 21.297469] usb 1-4: r8712u: Boot from EFUSE: Autoload OK
[ 21.863363] usb 1-4: r8712u: CustomerID = 0x0000
[ 21.864014] usb 1-4: r8712u: MAC Address from efuse = 00:11:22:33:44:55
[ 21.864622] usb 1-4: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin"
[ 21.865330] usbcore: registered new interface driver r8712u
[ 21.980454] r8712u 1-4:1.0 wlp0s2f1u4: renamed from wlan0
[ 21.997197] systemd-udevd[452]: renamed network interface wlan0 to wlp0s2f1u4
[ 28.252740] r8712u 1-4:1.0 wlp0s2f1u4: 1 RCR=0x153f00e
[ 28.253856] r8712u 1-4:1.0 wlp0s2f1u4: 2 RCR=0x553f00e
[ 28.359221] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 28.664239] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 28.978248] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 56.734442] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s2f1u4: link becomes ready
...
$ nmcli device
DEVICE TYPE STATE CONNECTION
wlp0s2f1u4 wifi connected ap
$ iwconfig wlp0s2f1u4
wlp0s2f1u4 IEEE 802.11bgn ESSID:"ap" Nickname:"rtl_wifi"
Mode:Managed Frequency:2.457 GHz Access Point: 00:11:33:55:77:99
Bit Rate:150 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=98/100 Signal level=48/100 Noise level=0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
$ systemctl suspend
$ dmesg
...
[ 6218.212944] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s2f1u4: link becomes ready
[ 6218.426509] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 6219.437930] r8712u 1-4:1.0 wlp0s2f1u4: Suspending...
[ 6219.437932] r8712u 1-4:1.0 wlp0s2f1u4: Unable to suspend
[ 6222.063982] r8712u 1-4:1.0 wlp0s2f1u4: Resuming...
[ 6222.063984] r8712u 1-4:1.0 wlp0s2f1u4: Unable to resume
[ 6222.380137] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 6222.703179] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 6222.718697] r8712u 1-4:1.0 wlp0s2f1u4: In r8711_wx_set_scan: bDriverStopped=1
[ 6246.403973] r8712u 1-4:1.0 wlp0s2f1u4: In r8711_wx_set_scan: bDriverStopped=1
[ 6269.423294] r8712u 1-4:1.0 wlp0s2f1u4: In r8711_wx_set_scan: bDriverStopped=1
[ 6302.435194] r8712u 1-4:1.0 wlp0s2f1u4: In r8711_wx_set_scan: bDriverStopped=1
...
$ nmcli radio wifi
enabled
$ nmcli device
DEVICE TYPE STATE CONNECTION
wlp0s2f1u4 wifi disconnected --
$ iwconfig wlp0s2f1u4
wlp0s2f1u4 unassociated Nickname:"rtl_wifi"
Mode:Managed Access Point: Not-Associated Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
$ nmcli device connect wlp0s2f1u4
Error: Device activation failed: The device has no connections available.
# modprobe -rv r8712u && modprobe -v r8712u
rmmod r8712u
insmod /lib/modules/3.17.0-1.fc21.x86_64/kernel/drivers/staging/rtl8712/r8712u.ko.xz
$ dmesg
...
[ 6809.514301] usbcore: deregistering interface driver r8712u
[ 6809.858958] usb 1-4: reset high-speed USB device number 4 using ehci-pci
[ 6809.992458] r8712u: module is from the staging directory, the quality is unknown, you have been warned.
[ 6809.993163] r8712u: Staging version
[ 6809.993182] r8712u: register rtl8712_netdev_ops to netdev_ops
[ 6809.993187] usb 1-4: r8712u: USB_SPEED_HIGH with 4 endpoints
[ 6809.994152] usb 1-4: r8712u: Boot from EFUSE: Autoload OK
[ 6810.373993] usb 1-4: r8712u: CustomerID = 0x0000
[ 6810.374007] usb 1-4: r8712u: MAC Address from efuse = 00:11:22:33:44:55
[ 6810.374015] usb 1-4: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin"
[ 6810.374824] usbcore: registered new interface driver r8712u
[ 6810.380437] r8712u 1-4:1.0 wlp0s2f1u4: renamed from wlan0
[ 6810.395219] systemd-udevd[3533]: renamed network interface wlan0 to wlp0s2f1u4
[ 6811.110320] r8712u 1-4:1.0 wlp0s2f1u4: 1 RCR=0x153f00e
[ 6811.110849] r8712u 1-4:1.0 wlp0s2f1u4: 2 RCR=0x553f00e
[ 6811.215147] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 6811.520143] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 6811.827149] IPv6: ADDRCONF(NETDEV_UP): wlp0s2f1u4: link is not ready
[ 6832.218387] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s2f1u4: link becomes ready
...
$ nmcli device
DEVICE TYPE STATE CONNECTION
wlp0s2f1u4 wifi connected sunlight
$ iwconfig wlp0s2f1u4
wlp0s2f1u4 IEEE 802.11bgn ESSID:"ap" Nickname:"rtl_wifi"
Mode:Managed Frequency:2.457 GHz Access Point: 00:11:33:55:77:99
Bit Rate:150 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=90/100 Signal level=47/100 Noise level=0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
poma
prev parent reply other threads:[~2014-10-06 20:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-28 22:13 RTL8188SU(r8712u) - drivers/usb/core/urb.c:339 usb_submit_urb+0x11d/0x5f0() poma
2014-10-06 20:15 ` poma [this message]
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