[#3997] ethernet card on bf548 fails to ping host

Submitted By: Mingquan Pan

Open Date

2008-04-01 06:41:00 Close Date

2008-09-25 02:19:21

Priority:

Medium Assignee:

Nobody

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

N/A

Processor:

N/A Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Rejected

Uboot version or rev.:

Toolchain version or rev.:

08r1-8

App binary format:

N/A

Summary: ethernet card on bf548 fails to ping host

Details:

ethernet card on bf548 fails to ping host now.

root:/> uname -a

Linux blackfin 2.6.24.4-ADI-2008R2-pre-svn4525 #5 Tue Apr 1 23:58:15 CST 2008 blackfin unknown

root:/> ifconfig

eth0 Link encap:Ethernet HWaddr 02:80:AD:24:31:E8

inet addr:10.100.4.50 Bcast:10.100.4.255 Mask:255.255.255.0

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:2 errors:0 dropped:0 overruns:0 frame:0

TX packets:6 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

Interrupt:175

lo Link encap:Local Loopback

inet addr:127.0.0.1 Mask:255.0.0.0

UP LOOPBACK RUNNING MTU:16436 Metric:1

RX packets:5 errors:0 dropped:0 overruns:0 frame:0

TX packets:5 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:0

root:/> ping 10.100.4.174

PING 10.100.4.174 (10.100.4.174): 56 data bytes

--- 10.100.4.174 ping statistics ---

10 packets transmitted, 0 packets received, 100% packet loss

root:/> dmesg

Linux version 2.6.24.4-ADI-2008R2-pre-svn4525 (test@uclinux84-bf548-kernel) (gcc version 4.1.2 (ADI svn)) #5 Tue Apr 1 23:58:15 CST 2008

Board Memory: 64MB

Kernel Managed Memory: 64MB

Memory map:

fixedcode = 0x00000400-0x00000490

text = 0x00001000-0x00183dc0

rodata = 0x00183f00-0x00202f0c

bss = 0x00202f20-0x00212e24

data = 0x00212e24-0x0022c000

stack = 0x0022a000-0x0022c000

init = 0x0022c000-0x005f5000

available = 0x005f5000-0x03dff000

DMA Zone = 0x03e00000-0x04000000

Hardware Trace Active and Enabled

Reset caused by Software reset

Compiled for ADSP-BF548 Rev 0.0

Blackfin Linux support by blackfin.uclinux.org/

Processor Speed: 525 MHz core clock and 131 MHz System Clock

boot memmap: 00000000005f5000 - 0000000003dff000 (usable)

On node 0 totalpages: 15871

DMA zone: 123 pages used for memmap

DMA zone: 0 pages reserved

DMA zone: 15748 pages, LIFO batch:3

Normal zone: 0 pages used for memmap

Movable zone: 0 pages used for memmap

Instruction Cache Enabled

Data Cache Enabled (write-through)

Built 1 zonelists in Zone order, mobility grouping off. Total pages: 15748

Kernel command line: root=/dev/mtdblock0 rw ip=10.100.4.50:10.100.4.174:10.100.4.174:255.255.255.0:BF548:eth0:off

Configuring Blackfin Priority Driven Interrupts

PID hash table entries: 256 (order: 8, 1024 bytes)

console [ttyBF0] enabled

Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)

Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)

Kernel managed physical pages: 15871

Memory available: 56804k/65536k RAM, (3876k init code, 1547k kernel code, 673k data, 2048k dma, 584k reserved)

Blackfin Scratchpad data SRAM: 4 KB

Blackfin Data A SRAM: 16 KB (15 KB free)

Blackfin Data B SRAM: 16 KB (16 KB free)

Blackfin Instruction SRAM: 48 KB (42 KB free)

Calibrating delay loop... 1046.52 BogoMIPS (lpj=2093056)

Security Framework initialized

Mount-cache hash table entries: 512

net_namespace: 64 bytes

NET: Registered protocol family 16

Blackfin GPIO Controller

Blackfin DMA Controller

ezkit_init(): registering device resources

SCSI subsystem initialized

libata version 3.00 loaded.

NET: Registered protocol family 2

IP route cache hash table entries: 1024 (order: 0, 4096 bytes)

TCP established hash table entries: 2048 (order: 2, 16384 bytes)

TCP bind hash table entries: 2048 (order: 1, 8192 bytes)

TCP: Hash tables configured (established 2048 bind 2048)

TCP reno registered

io scheduler noop registered

io scheduler anticipatory registered (default)

io scheduler cfq registered

bf54x-lq043: FrameBuffer initializing...

dma_alloc_init: dma_page @ 0x0316a000 - 512 pages at 0x03e00000

bfin-otp: initialized

Serial: Blackfin serial driver

bfin-uart.1: ttyBF0 at MMIO 0xffc02000 (irq = 48) is a BFIN-UART

RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize

smsc911x: Driver version 2007-07-13.

eth0: SMSC911x MAC Address: 02:80:ad:24:31:e8

Driver 'sd' needs updating - please use bus_type methods

Driver 'sr' needs updating - please use bus_type methods

scsi0 : pata-bf54x

ata1: PATA max UDMA/66 irq 68

ata1.00: ATA-6: TOSHIBA MK4032GAX, AD101A, max UDMA/100

ata1.00: 78140160 sectors, multi 16: LBA48

ata1.00: configured for UDMA/66

blk_queue_max_hw_segments: set to minimum 1

scsi 0:0:0:0: Direct-Access ATA TOSHIBA MK4032GA AD10 PQ: 0 ANSI: 5

sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors (40008 MB)

sd 0:0:0:0: [sda] Write Protect is off

sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

sd 0:0:0:0: [sda] 78140160 512-byte hardware sectors (40008 MB)

sd 0:0:0:0: [sda] Write Protect is off

sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00

sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA

sda: sda1 sda2

sd 0:0:0:0: [sda] Attached SCSI disk

physmap platform flash device: 01000000 at 20000000

physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank

NOR chip too large to fit in mapping. Attempting to cope...

Intel/Sharp Extended Query Table at 0x010A

Using buffer write method

Using auto-unlock on power-up/resume

cfi_cmdset_0001: Erase suspend on write enabled

erase region 0: offset=0x0,size=0x20000,blocks=255

erase region 1: offset=0x1fe0000,size=0x8000,blocks=4

Reducing visibility of 32768KiB chip to 16384KiB

RedBoot partition parsing not available

Using physmap partition information

Creating 3 MTD partitions on "physmap-flash.0":

0x00000000-0x00040000 : "Bootloader"

0x00040000-0x00120000 : "Kernel"

0x00120000-0x01000000 : "RootFS"

bf5xx-nand bf5xx-nand.0: page_size=256, data_width=8, wr_dly=3, rd_dly=3

NAND device: Manufacturer ID: 0x20, Chip ID: 0xda (ST Micro NAND 256MiB 3,3V 8-bit)

Creating 2 MTD partitions on "NAND 256MiB 3,3V 8-bit":

0x00000000-0x00400000 : "Linux Kernel"

0x00400000-0x10000000 : "File System"

bfin-spi bfin-spi.0: Blackfin BF5xx on-chip SPI Controller Driver, Version 1.0, regs_base@ffc00500, dma channel@4

bfin-spi bfin-spi.1: Blackfin BF5xx on-chip SPI Controller Driver, Version 1.0, regs_base@ffc02300, dma channel@5

input: bf54x-keys as /class/input/input0

bf54x-keys: Blackfin BF54x Keypad registered IRQ 76

rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0

i2c /dev entries driver

i2c-bfin-twi i2c-bfin-twi.0: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc00700

i2c-bfin-twi i2c-bfin-twi.1: Blackfin BF5xx on-chip I2C TWI Contoller, regs_base@ffc02200

bfin-wdt: initialized: timeout=20 sec (nowayout=0)

Advanced Linux Sound Architecture Driver Version 1.0.12rc1 (Thu Jun 22 13:55:50 2006 UTC).

ASoC version 0.13.1

AD1980 SoC Audio Codec

asoc: AC97 <-> bf5xx-ac97 mapping ok

ALSA device list:

#0: bf5xx-board (AD1980)

TCP cubic registered

NET: Registered protocol family 1

NET: Registered protocol family 17

Setting up Blackfin MMR debugfs

rtc-bfin rtc-bfin: setting system clock to 2004-06-02 23:32:57 UTC (1086219177)

eth0: SMSC911x/921x identified at 0x24000000, IRQ: 175

eth0: link down

IP-Config: Complete:

device=eth0, addr=10.100.4.50, mask=255.255.255.0, gw=10.100.4.174,

host=BF548, domain=, nis-domain=(none),

bootserver=10.100.4.174, rootserver=10.100.4.174, rootpath=

Freeing unused kernel memory: 3876k freed

eth0: link up, 100Mbps, full-duplex, lpa 0x41E1

Follow-ups

--- Mingquan Pan 2008-04-08 02:30:24

This bug is specific to ezkit 548 1.1 board. For 1.3 version board, ping host

and telnel are both ok.

--- Sonic Zhang 2008-04-10 03:41:39

We will run testing on 1.3 and above.

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