#20468: rtl8192cu fail to work
------------------------+------------------------
Reporter: Panderine | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Resolution: | Keywords: rtl8192cu
------------------------+------------------------
Comment (by anonymous):
I've similar problem with an Alfa Network AWUS306NHR. After scan in luci
the router hang and need reboot. This is the dmesg log:
[ 0.000000] Linux version 3.18.20 (buildbot@builder1) (gcc version
4.8.3 (Ope nWrt/Linaro GCC 4.8-2014.04 r46450) ) #1 Fri
Sep 4 15:12:19 CEST 2015
[ 0.000000] Detected Broadcom 0x6328 CPU revision b0
[ 0.000000] CPU frequency is 320 MHz
[ 0.000000] 32MB of RAM installed
[ 0.000000] board_bcm963xx: Boot address 0xb8000000
[ 0.000000] board_bcm963xx: CFE version: 1.0.37-106.17-1
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 0002a075 (Broadcom BMIPS4350)
[ 0.000000] board: board name: 96328dg2x2
[ 0.000000] MIPS: machine is ADB P.DG A4001N
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x01ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x01ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x00000000-0x01ffffff]
[ 0.000000] On node 0 totalpages: 8192
[ 0.000000] free_area_init_node: node 0, pgdat 8034a380, node_mem_map
810022a 0
[ 0.000000] Normal zone: 64 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 8192 pages, LIFO batch:0
[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 16
bytes.
[ 0.000000] Primary data cache 32kB, 2-way, VIPT, cache aliases,
linesize 16 bytes
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pag es: 8128
[ 0.000000] Kernel command line: root=/dev/mtdblock2
rootfstype=squashfs,jff s2 noinitrd
console=ttyS0,115200
[ 0.000000] PID hash table entries: 128 (order: -3, 512 bytes)
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384
bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 27420K/32768K available (2805K kernel code, 139K
rwdata, 464K rodata, 1320K init, 192K bss, 5348K
reserved)
[ 0.000000] NR_IRQS:256
[ 0.036000] Calibrating delay loop... 319.74 BogoMIPS (lpj=639488)
[ 0.040000] pid_max: default: 32768 minimum: 301
[ 0.044000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.048000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.060000] NET: Registered protocol family 16
[ 0.296000] registering PCI controller with io_map_base unset
[ 0.320000] PCI host bridge to bus 0000:00
[ 0.324000] pci_bus 0000:00: root bus resource [mem
0x10f00000-0x10ffffff]
[ 0.328000] pci_bus 0000:00: root bus resource [??? 0x00000000 flags
0x0]
[ 0.332000] pci_bus 0000:00: No busn resource found for root bus, will
use [b us 00-ff]
[ 0.336000] pci 0000:00:00.0: [14e4:6328] type 01 class 0x060400
[ 0.336000] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 0.336000] pci 0000:00:00.0: bridge configuration invalid ([bus
00-00]), rec onfiguring
[ 0.340000] pci 0000:01:00.0: [14e4:a8d8] type 00 class 0x028000
[ 0.340000] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00003fff
64bit]
[ 0.340000] pci 0000:01:00.0: supports D1 D2
[ 0.340000] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 0.340000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01
[ 0.340000] pci 0000:00:00.0: BAR 8: assigned [mem
0x10f00000-0x10ffffff]
[ 0.344000] pci 0000:01:00.0: BAR 0: assigned [mem
0x10f00000-0x10f03fff 64bi t]
[ 0.348000] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.352000] pci 0000:00:00.0: bridge window [mem
0x10f00000-0x10ffffff]
[ 0.356000] Switched to clocksource MIPS
[ 0.360000] PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
[ 0.368000] PCI: Enabling device 0000:01:00.0 (0000 -> 0002)
[ 0.372000] bcma: bus0: Found chip with id 43225, rev 0x01 and package
0x0A
[ 0.380000] bcma: bus0: Core 0 found: ChipCommon (manuf 0x4BF, id
0x800, rev 0x22, class 0x0)
[ 0.388000] bcma: bus0: Core 1 found: IEEE 802.11 (manuf 0x4BF, id
0x812, rev 0x17, class 0x0)
[ 0.396000] bcma: bus0: Core 2 found: PCIe (manuf 0x4BF, id 0x820, rev
0x0F, class 0x0)
[ 0.532000] bcma: bus0: Invalid SPROM read from the PCIe card, trying
to use fallback SPROM
[ 0.548000] bcma: bus0: Bus registered
[ 0.556000] NET: Registered protocol family 2
[ 0.560000] TCP established hash table entries: 1024 (order: 0, 4096
bytes)
[ 0.568000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.576000] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.580000] TCP: reno registered
[ 0.584000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.592000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.600000] NET: Registered protocol family 1
[ 0.604000] PCI: CLS 0 bytes, default 16
[ 0.604000] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.616000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.620000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORIT Y) (c) 2001-2006 Red Hat, Inc.
[ 0.632000] msgmni has been set to 53
[ 0.636000] io scheduler noop registered
[ 0.640000] io scheduler deadline registered (default)
[ 0.648000] bcm63xx_uart.0: ttyS0 at MMIO 0xb0000100 (irq = 36,
base_baud = 1 562500) is a bcm63xx_uart
[ 0.656000] console [ttyS0] enabled
[ 0.664000] bootconsole [early0] disabled
[ 0.676000] m25p80 spi1.0: found mx25l12805d, expected m25p80
[ 0.684000] m25p80 spi1.0: mx25l12805d (16384 Kbytes)
[ 0.688000] bcm63xxpart: CFE boot tag found with version 6 and board
type 963 28dg2x2
[ 0.696000] bcm63xxpart: Partition 0 is CFE offset 0 and length 10000
[ 0.704000] bcm63xxpart: Partition 1 is kernel offset 10100 and length
11eb39
[ 0.712000] bcm63xxpart: Partition 2 is rootfs offset 12ec39 and length
ec13c 7
[ 0.716000] bcm63xxpart: Partition 3 is nvram offset ff0000 and length
10000
[ 0.724000] bcm63xxpart: Partition 4 is linux offset 10000 and length
fe0000
[ 0.732000] 5 bcm63xxpart partitions found on MTD device spi1.0
[ 0.740000] Creating 5 MTD partitions on "spi1.0":
[ 0.744000] 0x000000000000-0x000000010000 : "CFE"
[ 0.748000] 0x000000010100-0x00000012ec39 : "kernel"
[ 0.756000] 0x00000012ec39-0x000000ff0000 : "rootfs"
[ 0.764000] mtd: device 2 (rootfs) set to be root filesystem
[ 0.780000] 1 squashfs-split partitions found on MTD device rootfs
[ 0.784000] 0x000000370000-0x000000ff0000 : "rootfs_data"
[ 0.792000] 0x000000ff0000-0x000001000000 : "nvram"
[ 0.800000] 0x000000010000-0x000000ff0000 : "linux"
[ 0.844000] b53_common: found switch: BCM63xx, rev 0
[ 0.848000] bcm63xx-wdt bcm63xx-wdt: started, timer margin: 30 sec
[ 0.856000] TCP: cubic registered
[ 0.860000] NET: Registered protocol family 17
[ 0.864000] bridge: automatic filtering via arp/ip/ip6tables has been
depreca ted. Update your scripts to load br_netfilter
if you need this.
[ 0.880000] Bridge firewalling registered
[ 0.884000] 8021q: 802.1Q VLAN Support v1.8
[ 0.904000] VFS: Mounted root (squashfs filesystem) readonly on device
31:2.
[ 0.928000] Freeing unused kernel memory: 1320K (80366000 - 804b0000)
[ 2.604000] init: Console is alive
[ 2.608000] init: - watchdog -
[ 3.440000] random: nonblocking pool is initialized
[ 4.620000] usbcore: registered new interface driver usbfs
[ 4.628000] usbcore: registered new interface driver hub
[ 4.632000] usbcore: registered new device driver usb
[ 4.648000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.656000] ehci-platform: EHCI generic platform driver
[ 4.768000] ehci-platform ehci-platform: EHCI Host Controller
[ 4.772000] ehci-platform ehci-platform: new USB bus registered,
assigned bus number 1
[ 4.780000] ehci-platform ehci-platform: irq 50, io mem 0xb0002500
[ 4.800000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00,
overcurr ent ignored
[ 4.808000] hub 1-0:1.0: USB hub found
[ 4.812000] hub 1-0:1.0: 1 port detected
[ 4.824000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.832000] ohci-platform: OHCI generic platform driver
[ 4.836000] ohci-platform ohci-platform: Generic Platform OHCI
controller
[ 4.844000] ohci-platform ohci-platform: new USB bus registered,
assigned bus number 2
[ 4.852000] ohci-platform ohci-platform: irq 49, io mem 0xb0002600
[ 4.920000] hub 2-0:1.0: USB hub found
[ 4.924000] hub 2-0:1.0: 1 port detected
[ 5.128000] usb 1-1: new high-speed USB device number 2 using ehci-
platform
[ 5.640000] init: - preinit -
[ 6.564000] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on Port 4,
100Mbps, full -duplex
[ 10.232000] jffs2: notice: (250) jffs2_build_xattr_subsystem: complete
buildi ng xattr subsystem, 0 of xdatum (0 unchecked, 0
orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 10.256000] mount_root: switching to jffs2 overlay
[ 10.340000] procd: - early -
[ 10.344000] procd: - watchdog -
[ 11.264000] procd: - ubus -
[ 12.272000] procd: - init -
[ 14.508000] NET: Registered protocol family 10
[ 14.524000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 14.552000] Loading modules backported from Linux version
master-2015-03-09-0 -g141f155
[ 14.564000] Backport generated by backports.git
backports-20150129-0-gdd4a670
[ 14.576000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 14.600000] nf_conntrack version 0.5.0 (449 buckets, 1796 max)
[ 14.676000] xt_time: kernel timezone is -0000
[ 14.736000] cfg80211: Calling CRDA to update world regulatory domain
[ 14.744000] cfg80211: World regulatory domain updated:
[ 14.748000] cfg80211: DFS Master region: unset
[ 14.752000] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gai n, max_eirp), (dfs_cac_time)
[ 14.764000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A,
2000 m Bm), (N/A)
[ 14.772000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A,
2000 m Bm), (N/A)
[ 14.780000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A,
2000 m Bm), (N/A)
[ 14.788000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A,
2000 m Bm), (N/A)
[ 14.796000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000
KHz AU TO), (N/A, 2000 mBm), (0 s)
[ 14.804000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A,
2000 mBm), (0 s)
[ 14.816000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A,
2000 m Bm), (N/A)
[ 14.824000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz),
(N/A, 0 mBm), (N/A)
[ 14.968000] PPP generic driver version 2.4.2
[ 14.976000] NET: Registered protocol family 24
[ 15.060000] b43-phy0: Broadcom 43225 WLAN found (core revision 23)
[ 15.068000] b43-phy0: Found PHY: Analog 8, Type 4 (N), Revision 6
[ 15.072000] b43-phy0: Found Radio: Manuf 0x17F, ID 0x2056, Revision 11,
Versi on 0
[ 15.084000] Broadcom 43xx driver loaded [ Features: PNL ]
[ 15.124000] rtl8192cu: Chip version 0x10
[ 15.308000] ieee80211 phy0: Selected rate control algorithm
'minstrel_ht'
[ 15.480000] rtl8192cu: MAC address: XX:XX:XX:XX:XX:XX
[ 15.488000] rtl8192cu: Board Type 1
[ 15.492000] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
[ 15.496000] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin
[ 15.504000] ieee80211 phy1: Selected rate control algorithm 'rtl_rc'
[ 15.508000] usbcore: registered new interface driver rtl8192cu
[ 21.860000] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on Port 4,
100Mbps, full -duplex
[ 29.400000] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on Port 4,
100Mbps, full -duplex
[ 29.416000] device eth0.1 entered promiscuous mode
[ 29.424000] device eth0 entered promiscuous mode
[ 29.440000] br-lan: port 1(eth0.1) entered forwarding state
[ 29.444000] br-lan: port 1(eth0.1) entered forwarding state
[ 31.172000] b43-phy0: Loading firmware version 666.2 (2011-02-23
01:15:07)
[ 31.448000] br-lan: port 1(eth0.1) entered forwarding state
[ 31.568000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 34.404000] wlan0: authenticate with xx:xx:xx:xx:xx:xx
[ 34.444000] wlan0: send auth to xx:xx:xx:xx:x:xx (try 1/3)
[ 34.452000] wlan0: authenticated
[ 34.460000] wlan0: associate with xx:xx:xx:xx:xx:xx (try 1/3)
[ 34.468000] wlan0: RX AssocResp from xx:xx:xx:xx:xx:xx (capab=0x431
status=0 aid=3)
[ 34.476000] wlan0: associated
[ 34.480000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 57.244000] rtl8192cu: MAC auto ON okay!
[ 57.284000] rtl8192cu: Tx queue select: 0x05
--
Ticket URL: <https://dev.openwrt.org/ticket/20468#comment:3>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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