أصدقائي الفنيين لدي جهاز راوتر من نوع TP-link TD-w8968
والمشلة التي حصلت هي كالتالـــــــــــــي :
عند إجراء upgrade وبعد 20% من اتمام المهمة انقطع التيار الكهربائي والنتيجة الراوتر تحول الى hub , swetich ولم يعمل كما كان قبل كراوتر
الحقيقة بعد 20% تم مسح جميع المعلومات الموجودة على الداكرة ولم يبرمج
بعد دراسة الموضوع تبين طرق لاعادة البرمجة داخيلا عن طريق المنافد التسلسية
RS-232 أو عن طريق كبل نوكيا DKU-5
وبعد الوصل الصحيح واستخدام البرنامج PuTTY للاتصار تبين حالتين SRC-mode, normal mode
ودلك باستعمال زر reset او من دونه
ولم أستطع التعرف أو عمل أي شيء اخر من أجل تشغيل الراوتر والتالي المعلومات التي ظهرت على الشاشة بعد التوصيل :
Invalid Power GPIO, just return and don't turn on Power LED
TC3162U at Tue Oct 15 16:25:32 HKT 2013 version 0.9
Memory size 32MB
Found SPI Flash 8MiB EN25Q64 at 0xb0000000
Press any key in 0.1 secs to enter boot command mode.
..
Decompress to 80020000 free_mem_ptr=80600000 free_mem_ptr_end=80700000
Uncompressing [LZMA] ... done.
Linux version 2.6.22.15 (root*localhost.localdomain) (gcc version 3.4.6) #3 Wed Nov 20 15:47:54 HKT 2013
TrendChip TC3162U SOC prom init
Enable IMEM addr=2e4000
Enable DMEM addr=361000
CPU revision is: 0000cd01
Determined physical RAM map:
memory: 02000000 * 00000000 (usable)
Built 1 zonelists. Total pages: 8128
Kernel command line: console=ttyS0 rootfstype=squashfs
Primary instruction cache 32kB, linesize 16 bytes.
Primary data cache 8kB, linesize 16 bytes.
Synthesized TLB refill handler (17 instructions).
Synthesized TLB load handler fastpath (31 instructions).
Synthesized TLB store handler fastpath (31 instructions).
Synthesized TLB modify handler fastpath (25 instructions).
PID hash table entries: 128 (order: 7, 512 bytes)
console handover: boot [early0] -> real [ttyS0]
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 28740k/32768k available (2864k kernel code, 4028k reserved, 475k data, 140k init, 0k highmem)
SLUB: Genslabs=17, HWalign=16, Order=0-1, MinObjects=4, CPUs=1, Nodes=1
Mount-cache hash table entries: 512
NET: Registered protocol family 16
tc3162_pcie_init
registering PCI controller with io_map_base unset
tc3162: system has PCI BIOS
registering PCI controller with io_map_base unset
PCI: Bridge: 0000:00:00.0
IO window: disabled.
MEM window: 1f700000-1f7fffff
PREFETCH window: disabled.
PCI: Enabling device 0000:00:00.0 (0000 -> 0002)
NET: Registered protocol family 8
NET: Registered protocol family 20
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
TC3162 hardware watchdog module loaded.
squashfs: version 3.0 (2006/03/15) Phillip Lougher
fuse init (API version 7.8)
io scheduler noop registered
io scheduler deadline registered (default)
ttyS0 at I/O 0xbfbf0003 (irq = 0) is a TC3162
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
PPP generic driver version 2.4.2
NET: Registered protocol family 24
Register flash device:flash0
tc3162: flash device 0x01000000 at 0x10000000
tc3162: Found SPIFLASH 8MiB EN25Q64
Creating 6 MTD partitions on "tc3162":
0x00000000-0x00020000 : "boot"
0x00020000-0x00130000 : "kernel"
0x00130000-0x007d0000 : "rootfs"
0x007d0000-0x007e0000 : "romfile"
0x007e0000-0x007f0000 : "config"
0x007f0000-0x00800000 : "radio"
Mirror/redirect action on
u32 classifier
Actions configured
Netfilter messages via NETLINK v0.30.
nf_conntrack version 0.5.0 (256 buckets, 5120 max)
ctnetlink v0.93: registering with nfnetlink.
IPv4 over IPv4 tunneling driver
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 10
ip6_tables: (C) 2000-2006 Netfilter Core Team
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
Ebtables v2.0 registered
802.1Q VLAN Support v1.8 Ben Greear <greearb*candelatech.com>
All bugs added by David S. Miller <davem*redhat.com>
SQUASHFS error: Unknown inode type 15 in squashfs_iget!
List of all partitions:
1f00 128 mtdblock0 (driver?)
1f01 1088 mtdblock1 (driver?)
1f02 6784 mtdblock2 (driver?)
1f03 64 mtdblock3 (driver?)
1f04 64 mtdblock4 (driver?)
1f05 64 mtdblock5 (driver?)
No filesystem could mount root, tried: squashfs
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2)
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