Hi, buddy, I'm searching the arch patch of wr843n, an new router provided by tp-link, some guys has hack it. and I cound not find the patch in trunk branch. I strongly expecting the patch of it.
here a dmesg.
root@OpenWrt:~# dmesg
[ 0.000000] Linux version 3.3.3 (gzanan@qq810091899) (gcc version 4.6.3 20120201 (prerelease) (Linaro GCC 4.6-2012.02) ) #3 Mon Apr 30 16:27:19 CST 2012
[ 0.000000] MyLoader: sysp=7e32261f, boardp=2eeaf96f, parts=7e16f0c5
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 0001974c (MIPS 74Kc)
[ 0.000000] SoC: Atheros AR9341 rev 1
[ 0.000000] Clocks: CPU:525.000MHz, DDR:400.000MHz, AHB:200.000MHz, Ref:25.000MHz
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 02000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone PFN ranges:
[ 0.000000] Normal 0x00000000 -> 0x00002000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] Early memory PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x00002000
[ 0.000000] On node 0 totalpages: 8192
[ 0.000000] free_area_init_node: node 0, pgdat 802cd4c0, node_mem_map 81000000
[ 0.000000] Normal zone: 64 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 8128 pages, LIFO batch:0
[ 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 pages: 8128
[ 0.000000] Kernel command line: board=TL-WR843N console=ttyS0,115200 rootfstype=squashfs,jffs2 noinitrd
[ 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] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 29288k/32768k available (2087k kernel code, 3480k reserved, 399k data, 200k init, 0k highmem)
[ 0.000000] SLUB: Genslabs=9, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:48
[ 0.000000] Calibrating delay loop... 261.73 BogoMIPS (lpj=1308672)
[ 0.080000] pid_max: default: 32768 minimum: 301
[ 0.080000] Mount-cache hash table entries: 512
[ 0.090000] NET: Registered protocol family 16
[ 0.090000] gpiochip_add: registered GPIOs 0 to 22 on device: ath79
[ 0.100000] MIPS: machine is TP-LINK TL-WR843N
[ 0.510000] bio: create slab <bio-0> at 0
[ 0.520000] Switching to clocksource MIPS
[ 0.530000] NET: Registered protocol family 2
[ 0.530000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.530000] TCP established hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.540000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.540000] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.550000] TCP reno registered
[ 0.550000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.560000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.560000] NET: Registered protocol family 1
[ 0.570000] PCI: CLS 0 bytes, default 32
[ 0.590000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.590000] JFFS2 version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.600000] msgmni has been set to 57
[ 0.610000] io scheduler noop registered
[ 0.610000] io scheduler deadline registered (default)
[ 0.610000] Serial: 8250/16550 driver, 1 ports, IRQ sharing disabled
[ 0.640000] serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a 16550A
[ 0.650000] console [ttyS0] enabled, bootconsole disabled
[ 0.660000] m25p80 spi0.0: found w25q32, expected m25p80
[ 0.670000] m25p80 spi0.0: w25q32 (4096 Kbytes)
[ 0.670000] 5 tp-link partitions found on MTD device spi0.0
[ 0.680000] Creating 5 MTD partitions on "spi0.0":
[ 0.690000] 0x000000000000-0x000000020000 : "u-boot"
[ 0.690000] 0x000000020000-0x0000000fd978 : "kernel"
[ 0.700000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[ 0.710000] 0x0000000fd978-0x0000003f0000 : "rootfs"
[ 0.720000] mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[ 0.730000] mtd: partition "rootfs" set to be root filesystem
[ 0.740000] mtd: partition "rootfs_data" created automatically, ofs=3A0000, len=50000
[ 0.750000] 0x0000003a0000-0x0000003f0000 : "rootfs_data"
[ 0.760000] 0x0000003f0000-0x000000400000 : "art"
[ 0.760000] 0x000000020000-0x0000003f0000 : "firmware"
[ 1.010000] ag71xx_mdio: probed
[ 1.030000] ag71xx_mdio: probed
[ 1.030000] eth0: Atheros AG71xx at 0xba000000, irq 5
[ 1.630000] eth0: Found an AR934X built-in switch
[ 2.860000] eth1: Atheros AG71xx at 0xb9000000, irq 4
[ 3.470000] ag71xx ag71xx.0: eth1: connected to PHY at ag71xx-mdio.1:04 [uid=004dd042, driver=Generic PHY]
[ 3.480000] TCP westwood registered
[ 3.480000] NET: Registered protocol family 17
[ 3.480000] 8021q: 802.1Q VLAN Support v1.8
[ 3.490000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[ 3.500000] Freeing unused kernel memory: 200k freed
[ 6.760000] Registered led device: tp-link:green:3g
[ 6.760000] Registered led device: tp-link:green:system
[ 6.760000] Registered led device: tp-link:green:wps
[ 6.760000] Registered led device: tp-link:green:wlan
[ 6.760000] Registered led device: tp-link:green:wan
[ 6.760000] Registered led device: tp-link:green:lan1
[ 6.760000] Registered led device: tp-link:green:lan2
[ 6.760000] Registered led device: tp-link:green:lan3
[ 6.760000] Registered led device: tp-link:green:lan4
[ 7.530000] eth0: link up (1000Mbps/Full duplex)
[ 10.020000] JFFS2 notice: (561) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (0 unchecked, 0 orphan) and 15 of xref (0 dead, 2 orphan) found.
[ 10.630000] SCSI subsystem initialized
[ 10.780000] usbcore: registered new interface driver usbfs
[ 10.780000] usbcore: registered new interface driver hub
[ 10.790000] usbcore: registered new device driver usb
[ 11.120000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 11.130000] ath79-ehci ar934x-ehci: Atheros built-in EHCI controller
[ 11.140000] ath79-ehci ar934x-ehci: new USB bus registered, assigned bus number 1
[ 11.180000] ath79-ehci ar934x-ehci: irq 3, io mem 0x1b000000
[ 11.200000] ath79-ehci ar934x-ehci: USB 2.0 started, EHCI 1.00
[ 11.200000] hub 1-0:1.0: USB hub found
[ 11.210000] hub 1-0:1.0: 1 port detected
[ 11.230000] Initializing USB Mass Storage driver...
[ 11.230000] usbcore: registered new interface driver usb-storage
[ 11.240000] USB Mass Storage support registered.
[ 31.610000] eth0: link down
[ 32.990000] Compat-wireless backport release: compat-wireless-2012-04-17-1-r31537
[ 32.990000] Backport based on wireless-testing.git master-2012-04-17
[ 33.050000] cfg80211: Calling CRDA to update world regulatory domain
[ 33.470000] cfg80211: World regulatory domain updated:
[ 33.470000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 33.480000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 33.490000] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 33.500000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 33.510000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 33.520000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 34.130000] ath: EEPROM regdomain: 0x0
[ 34.130000] ath: EEPROM indicates default country code should be used
[ 34.130000] ath: doing EEPROM country->regdmn map search
[ 34.130000] ath: country maps to regdmn code: 0x3a
[ 34.130000] ath: Country alpha2 being used: US
[ 34.130000] ath: Regpair used: 0x3a
[ 34.130000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 34.130000] Registered led device: ath9k-phy0
[ 34.130000] ieee80211 phy0: Atheros AR9340 Rev:0 mem=0xb8100000, irq=47
[ 34.140000] cfg80211: Calling CRDA for country: US
[ 34.240000] cfg80211: Regulatory domain changed to country: US
[ 34.240000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 34.250000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[ 34.260000] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[ 34.270000] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 34.280000] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 34.280000] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 34.290000] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[ 34.700000] PPP generic driver version 2.4.2
[ 34.910000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 35.040000] NET: Registered protocol family 24
[ 35.110000] nf_conntrack version 0.5.0 (460 buckets, 1840 max)
[ 35.520000] xt_time: kernel timezone is -0000
[ 36.070000] usbcore: registered new interface driver ums-alauda
[ 36.090000] usbcore: registered new interface driver ums-cypress
[ 36.110000] usbcore: registered new interface driver ums-datafab
[ 36.130000] usbcore: registered new interface driver ums-freecom
[ 36.160000] usbcore: registered new interface driver ums-isd200
[ 36.180000] usbcore: registered new interface driver ums-jumpshot
[ 36.200000] usbcore: registered new interface driver ums-karma
[ 36.300000] usbcore: registered new interface driver ums-sddr09
[ 36.320000] usbcore: registered new interface driver ums-sddr55
[ 36.340000] usbcore: registered new interface driver ums-usbat
[ 46.340000] device eth0 entered promiscuous mode
[ 48.760000] eth0: link up (1000Mbps/Full duplex)
[ 48.760000] br-lan: port 1(eth0) entered forwarding state
[ 48.770000] br-lan: port 1(eth0) entered forwarding state
[ 49.100000] eth1: link up (100Mbps/Full duplex)
[119529.860000] eth1: link up (10Mbps/Half duplex)
[119531.980000] eth1: link up (100Mbps/Full duplex)
[163956.180000] eth1: link down
[163957.300000] eth1: link up (100Mbps/Full duplex)
[164274.440000] eth0: link down
[164274.440000] br-lan: port 1(eth0) entered disabled state
[164275.040000] eth0: link up (1000Mbps/Full duplex)
[164275.040000] br-lan: port 1(eth0) entered forwarding state
[164275.050000] br-lan: port 1(eth0) entered forwarding state
[309450.200000] eth0: link down
[309450.200000] br-lan: port 1(eth0) entered disabled state
[309450.800000] eth0: link up (1000Mbps/Full duplex)
[309450.800000] br-lan: port 1(eth0) entered forwarding state
[309450.810000] br-lan: port 1(eth0) entered forwarding state
[337821.380000] eth1: link up (10Mbps/Half duplex)
[337823.500000] eth1: link up (100Mbps/Full duplex)
[421139.020000] eth1: link down
[421140.140000] eth1: link up (100Mbps/Full duplex)
[448797.380000] eth1: link up (10Mbps/Half duplex)
[448799.500000] eth1: link up (100Mbps/Full duplex)
[460974.540000] eth1: link up (10Mbps/Half duplex)
[460976.660000] eth1: link up (100Mbps/Full duplex)
[501228.800000] eth1: link up (10Mbps/Half duplex)
[501230.920000] eth1: link up (100Mbps/Full duplex)
[506236.280000] eth0: link down
[506236.280000] br-lan: port 1(eth0) entered disabled state
[506236.880000] eth0: link up (1000Mbps/Full duplex)
[506236.880000] br-lan: port 1(eth0) entered forwarding state
[506236.890000] br-lan: port 1(eth0) entered forwarding state
[560306.560000] eth0: link down
[560306.560000] br-lan: port 1(eth0) entered disabled state
[560307.160000] eth0: link up (1000Mbps/Full duplex)
[560307.160000] br-lan: port 1(eth0) entered forwarding state
[560307.170000] br-lan: port 1(eth0) entered forwarding state
[630421.440000] eth0: link down
[630421.440000] br-lan: port 1(eth0) entered disabled state
[630422.040000] eth0: link up (1000Mbps/Full duplex)
[630422.040000] br-lan: port 1(eth0) entered forwarding state
[630422.050000] br-lan: port 1(eth0) entered forwarding state
root@OpenWrt:~#