在DM8168上使用官方推荐的BCM5751 PCIE网卡不能ping通

检查一下，内核有没有讲Broadcom Tigon3 support的驱动编进去。

可以看一下下面的wiki page，里面有详细的描述。

http://processors.wiki.ti.com/index.php/DM81xx_AM38xx_PCI_Express_Root_Complex_Driver_User_Guide

你好，已经配置了tg3的驱动。

有没有检查一下lspci -v 的打印信息？

以下是完整的log，请帮忙看一下。

2866716 bytes read
## Booting kernel from Legacy Image at 80009000 ...
Image Name: Linux-2.6.37
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2866652 Bytes = 2.7 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Linux version 2.6.37 (root@ubuntu) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #13 Fri May 10 14:34:31 CST 2013
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: ti8168evm
reserved size = 52428800 at 0x0
FB: Reserving 52428800 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP chip is TI8168 2.0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 79656
Kernel command line: console=ttyO2,115200n8 rootwait root=/dev/sdb4 rw mem=364M@0x80000000 324M@0x9F900000 notifyk.vpssm3_sva=0xBF900000 ip=off noinitrd
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 314MB = 314MB total
Memory: 312020k/312020k available, 60716k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xd7000000 - 0xf8000000 ( 528 MB)
lowmem : 0xc0000000 - 0xd6c00000 ( 364 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.init : 0xc0008000 - 0xc003d000 ( 212 kB)
.text : 0xc003d000 - 0xc057d000 (5376 kB)
.data : 0xc057e000 - 0xc05ca8c0 ( 307 kB)
SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:407
IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Total of 128 interrupts on 1 active controller
GPMC revision 6.0
Trying to install interrupt handler for IRQ400
Trying to install interrupt handler for IRQ401
Trying to install interrupt handler for IRQ402
Trying to install interrupt handler for IRQ403
Trying to install interrupt handler for IRQ404
Trying to install interrupt handler for IRQ405
Trying to install interrupt handler for IRQ406
Trying to install type control for IRQ407
Trying to set irq flags for IRQ407
OMAP clockevent source: GPTIMER1 at 27000000 Hz
Console: colour dummy device 80x30
Calibrating delay loop... 986.31 BogoMIPS (lpj=4931584)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
omap_voltage_early_init: voltage driver support not added
regulator: core version 0.5
regulator: dummy:
NET: Registered protocol family 16
omap_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!
omap_voltage_add_dev: VDD specified does not exist!
OMAP GPIO hardware version 0.1
OMAP GPIO hardware version 0.1
omap_mux_init: Add partition: #1: core, flags: 0
_omap_mux_get_by_name: Could not find signal i2c2_scl.i2c2_scl
_omap_mux_get_by_name: Could not find signal i2c2_sda.i2c2_sda
NOR: Can't request GPMC CS
registered ti816x_gpio_vr device
registered ti816x_sr device
clk get on i2c3 fck failed
_omap_mux_get_by_name: Could not find signal dcan0_tx.dcan0_tx
_omap_mux_get_by_name: Could not find signal dcan0_rx.dcan0_rx
pm_dbg_init: only OMAP3 supported
registered ti81xx_vpss device
registered ti81xx_vidout device
registered ti81xx on-chip HDMI device
registered ti81xx_fb device
registered ti81xx_vin device
ti81xx_pcie: Invoking PCI BIOS...
ti81xx_pcie: Setting up Host Controller...
ti81xx_pcie: Register base mapped @0xd7020000
ti81xx_pcie: Starting PCI scan...
PCI: bus0: Fast back to back transfers disabled
PCI: bus1: Fast back to back transfers disabled
pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff]
pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref]
pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x2000ffff 64bit]
pci 0000:01:00.0: BAR 0: set to [mem 0x20000000-0x2000ffff 64bit] (PCI address [0x20000000-0x2000ffff])
pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref]
pci 0000:00:00.0: PCI bridge to [bus 01-01]
pci 0000:00:00.0: bridge window [io disabled]
pci 0000:00:00.0: bridge window [mem 0x20000000-0x200fffff]
pci 0000:00:00.0: bridge window [mem 0x20100000-0x201fffff pref]
PCI: enabling device 0000:00:00.0 (0140 -> 0143)
bio: create slab <bio-0> at 0
regulator: VFB: 800 <--> 1025 mV at 1010 mV
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
USBSS revision 4ea20809
registerd cppi-dma Intr @ IRQ 17
Cppi41 Init Done
omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
omap_i2c omap_i2c.2: bus 2 rev4.0 at 100 kHz
Advanced Linux Sound Architecture Driver Version 1.0.23.
Switching to clocksource gp timer
musb-hdrc: version 6.0, host, debug=0
musb-hdrc musb-hdrc.0: dma type: dma-cppi41
MUSB controller-0 revision 4ea20800
musb-hdrc musb-hdrc.0: MUSB HDRC host driver
musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: MUSB HDRC host driver
usb usb1: Manufacturer: Linux 2.6.37 musb-hcd
usb usb1: SerialNumber: musb-hdrc.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
musb-hdrc musb-hdrc.0: USB Host mode controller at d701e000 using DMA, IRQ 18
musb-hdrc musb-hdrc.1: dma type: dma-cppi41
MUSB controller-1 revision 4ea20800
musb-hdrc musb-hdrc.1: MUSB HDRC host driver
musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: MUSB HDRC host driver
usb usb2: Manufacturer: Linux 2.6.37 musb-hcd
usb usb2: SerialNumber: musb-hdrc.1
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
musb-hdrc musb-hdrc.1: USB Host mode controller at d7026800 using DMA, IRQ 19
NET: Registered protocol family 2
IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
TCP established hash table entries: 16384 (order: 5, 131072 bytes)
TCP bind hash table entries: 16384 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 16384 bind 16384)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
PMU: registered new PMU device of type 0
omap-iommu omap-iommu.0: ducati registered
omap-iommu omap-iommu.1: sys registered
JFFS2 version 2.2. (NAND) 漏 2001-2006 Red Hat, Inc.
msgmni has been set to 609
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
console [ttyO2] enabled
brd: module loaded
loop: module loaded
ahci ahci.0: forcing PORTS_IMPL to 0x3
ahci ahci.0: AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode
ahci ahci.0: flags: ncq sntf pm led clo only pmp pio slum part ccc
scsi0 : ahci_platform
scsi1 : ahci_platform
ata1: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 16
ata2: SATA max UDMA/133 irq_stat 0x00400040, connection status changed irq 16
m25p80 spi1.0: found w25q32, expected m25p80
m25p80 spi1.0: w25q32 (4096 Kbytes)
Creating 4 MTD partitions on "spi_flash":
0x000000000000-0x000000040000 : "U-Boot"
0x000000040000-0x000000042000 : "U-Boot Env"
0x000000042000-0x0000002c2000 : "Kernel"
0x0000002c2000-0x000000400000 : "File System"
omap2-nand driver initializing
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xca (Micron )
Creating 5 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000260000 : "U-Boot"
0x000000260000-0x000000280000 : "U-Boot Env"
0x000000280000-0x0000006c0000 : "Kernel"
0x0000006c0000-0x00000cee0000 : "File System"
0x00000cee0000-0x000010000000 : "Reserved"
davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
davinci_mdio davinci_mdio.0: detected phy mask fffffff9
davinci_mdio.0: probed
davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
davinci_mdio davinci_mdio.0: phy[2]: device 0:02, driver unknown
e1000e: Intel(R) PRO/1000 Network Driver - 1.2.7-k2
e1000e: Copyright (c) 1999 - 2010 Intel Corporation.
tg3.c:v3.115 (October 14, 2010)
PCI: enabling device 0000:01:00.0 (0140 -> 0142)
usb 1-1: new full speed USB device using musb-hdrc and address 2
tg3 0000:01:00.0: eth0: Tigon3 [partno(BCM95751A519) rev 4001] (PCI Express) MAC address 00:10:18:0b:3b:76
tg3 0000:01:00.0: eth0: attached PHY is 5750 (10/100/1000Base-T Ethernet) (WireSpeed[1])
tg3 0000:01:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
tg3 0000:01:00.0: eth0: dma_rwctrl[76180000] dma_mask[64-bit]
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver smsc95xx
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
uhci_hcd: USB Universal Host Controller Interface driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
i2c /dev entries driver
Linux video capture interface: v2.00
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v1.0.0)
OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
notify_init : notify drivercreated for remote proc id 2 at physical Address 0xbf900000
usbcore: registered new interface driver snd-usb-audio
asoc: tlv320aic3x-hifi <-> davinci-mcasp.2 mapping ok
ALSA device list:
#0: TI81XX EVM
TCP cubic registered
NET: Registered protocol family 17
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
omap_voltage_late_init: Voltage driver support not added
Power Management for TI81XX.
smartreflex smartreflex: Driver initialized
omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
usb 1-1: New USB device found, idVendor=05e3, idProduct=0606
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1: Product: USB Hub 2.0
usb 1-1: Manufacturer: ALCOR
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 4 ports detected
mmc0: new high speed SD card at address cffe
mmcblk0: mmc0:cffe SD02G 1.83 GiB
mmcblk0: p1 p2 p3
usb 1-1.3: new low speed USB device using musb-hdrc and address 3
usb 1-1.3: New USB device found, idVendor=0425, idProduct=0001
usb 1-1.3: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-1.3: Product: USB OPTICAL MOUSE
input: USB OPTICAL MOUSE as /devices/platform/omap/ti81xx-usbss/musb-hdrc.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input0
generic-usb 0003:0425:0001.0001: input: USB HID v1.11 Mouse [ USB OPTICAL MOUSE] on usb-musb-hdrc.0-1.3/input0
usb 1-1.4: new low speed USB device using musb-hdrc and address 4
usb 1-1.4: New USB device found, idVendor=04d9, idProduct=1702
usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.4: Product: USB Keyboard
usb 1-1.4: Manufacturer:
input: USB Keyboard as /devices/platform/omap/ti81xx-usbss/musb-hdrc.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input1
generic-usb 0003:04D9:1702.0002: input: USB HID v1.10 Keyboard [ USB Keyboard] on usb-musb-hdrc.0-1.4/input0
input: USB Keyboard as /devices/platform/omap/ti81xx-usbss/musb-hdrc.0/usb1/1-1/1-1.4/1-1.4:1.1/input/input2
generic-usb 0003:04D9:1702.0003: input: USB HID v1.10 Device [ USB Keyboard] on usb-musb-hdrc.0-1.4/input1
ata2: link is slow to respond, please be patient (ready=0)
ata1: link is slow to respond, please be patient (ready=0)
ata2: softreset failed (device not ready)
ata1: softreset failed (device not ready)
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: ATA-8: Hitachi HTS545032B9A300, PB3OC64G, max UDMA/133
ata2.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: configured for UDMA/133
ata1.00: ATA-8: Hitachi HTS545032B9A300, PB3OC64G, max UDMA/133
ata1.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata1.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access ATA Hitachi HTS54503 PB3O PQ: 0 ANSI: 5
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: Direct-Access ATA Hitachi HTS54503 PB3O PQ: 0 ANSI: 5
sd 1:0:0:0: Attached scsi generic sg1 type 0
sd 0:0:0:0: [sda] 625142448 512-byte logical blocks: (320 GB/298 GiB)
sd 1:0:0:0: [sdb] 625142448 512-byte logical blocks: (320 GB/298 GiB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI disk
sdb: sdb1 sdb2 sdb3 sdb4
sd 1:0:0:0: [sdb] Attached SCSI disk
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (sdb4): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (sdb4): using internal journal
EXT3-fs (sdb4): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 8:20.
devtmpfs: mounted
Freeing init memory: 212K
INIT: version 2.86 booting
Please wait: booting...
Error opening /dev/fb0: No such file or directory
Starting udev
udevd (90): /proc/90/oom_adj is deprecated, please use /proc/90/oom_score_adj instead.
udev: starting version 141
Remounting root file system...
Caching udev devnodes
Populating dev cacheminix: disagrees about version of symbol module_layout
modprobe: FATAL: Error inserting minix (/lib/modules/2.6.37/kernel/fs/minix/minix.ko): Invalid module format

FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev sda.
EXT3-fs (sda): error: can't find ext3 filesystem on dev sda.
EXT2-fs (sda): error: can't find an ext2 filesystem on dev sda.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev sda.
ISOFS: Unable to identify CD-ROM format.
minix: disagrees about version of symbol module_layout
modprobe: FATAL: Error inserting minix (/lib/modules/2.6.37/kernel/fs/minix/minix.ko): Invalid module format

minix: disagrees about version of symbol module_layout
modprobe: FATAL: Error inserting minix (/lib/modules/2.6.37/kernel/fs/minix/minix.ko): Invalid module format

FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mmcblk0.
EXT3-fs (mmcblk0): error: can't find ext3 filesystem on dev mmcblk0.
EXT2-fs (mmcblk0): error: can't find an ext2 filesystem on dev mmcblk0.
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mmcblk0.
ISOFS: Unable to identify CD-ROM format.
mv: cannot rename '/tmp/devices': No such file or directory
NET: Registered protocol family 10
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (sda3): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (sda3): using internal journal
EXT3-fs (sda3): mounted filesystem with writeback data mode
EXT3-fs (sda1): using internal journal
EXT3-fs (sda1): mounted filesystem with writeback data mode
EXT3-fs: barriers not enabled
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (sda2): warning: maximal mount count reached, running e2fsck is recommended
kjournald starting. Commit interval 5 seconds
EXT3-fs (sdb1): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (sdb1): using internal journal
EXT3-fs (sdb1): mounted filesystem with writeback data mode
EXT3-fs (sda2): using internal journal
EXT3-fs (sda2): mounted filesystem with writeback data mode
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (sdb3): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (sdb3): using internal journal
EXT3-fs (sdb3): mounted filesystem with writeback data mode
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (sdb2): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (sdb2): using internal journal
EXT3-fs (sdb2): mounted filesystem with writeback data mode
EXT3-fs: barriers not enabled
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
ALSA: Restoring mixer settings...
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
Configuring network interfaces... ADDRCONF(NETDEV_UP): eth0: link is not ready
eth0 no wireless extensions.

/bin/sh: udhcpc: not found
done.
Setting up IP spoofing protection: rp_filter.
Thu May 9 17:21:00 CST 2013
INIT: Entering runlevel: 5
Starting system message bus: dbus.
Starting Hardware abstraction layer hald
tg3 0000:01:00.0: eth0: Link is up at 100 Mbps, full duplex
tg3 0000:01:00.0: eth0: Flow control is on for TX and on for RX
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Starting Dropbear SSH server: dropbear.
Starting telnet daemon.
Starting network benchmark server: netserver.
Starting syslogd/klogd: done
Starting thttpd.
Starting Lighttpd Web Server: lighttpd.
2013-05-09 17:21:01: (log.c.166) server started
/
/
Starting Matrix GUI application.
***************************************************************
***************************************************************
NOTICE: This file system contains the followin GPLv3 packages:
binutils-dev
binutils-symlinks
binutils
gdbserver

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution. This can be done using
the opkg remove command. i.e.:
opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
will be notified of the dependent packages. You should
use the --force-removal-of-dependent-packages option to
also remove the dependent packages as well
***************************************************************
*********************************************************T
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|

Arago Project http://arago-project.org luhao ttyO2

Arago 2011.09 luhao ttyO2

luhao login: root
root@luhao:~# ifconfig eth0 192.168.1.18
root@luhao:~# ping 192.168.1.59
PING 192.168.1.59 (192.168.1.59): 56 data bytes

--- 192.168.1.59 ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
root@luhao:~# lspci -v
00:00.0 Class 0604: Device 104c:b800 (rev 01)
Flags: bus master, fast devsel, latency 0
Memory at <ignored> (32-bit, non-prefetchable)
Memory at <ignored> (32-bit, prefetchable)
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: 20000000-200fffff
Prefetchable memory behind bridge: 20100000-201fffff
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Port (Slot-), MSI 00
Capabilities: [100] Advanced Error Reporting

01:00.0 Class 0200: Device 14e4:1677 (rev 01)
Subsystem: Device 14e4:1677
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at 20000000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at 20100000 [disabled] [size=64K]
Capabilities: [48] Power Management version 2
Capabilities: [50] Vital Product Data
Capabilities: [58] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [13c] Virtual Channel <?>
Kernel driver in use: tg3

root@luhao:~#

root@luhao:~# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:10:18:0B:3B:76
inet addr:192.168.1.18 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::210:18ff:fe0b:3b76/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1307 errors:0 dropped:1759 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:137257 (134.0 KiB) TX bytes:321920 (314.3 KiB)
Interrupt:48

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:3 errors:0 dropped:0 overruns:0 frame:0
TX packets:3 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:336 (336.0 B) TX bytes:336 (336.0 B)

root@luhao:~# ethtool eth0
Settings for eth0:
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: g
Wake-on: g
Current message level: 0x000000ff (255)
drv probe link timer ifdown ifup rx_err tx_err
Link detected: yes
root@luhao:~#

这是ethtools 检测到了的eth0的相关信息，eth0是BCM5751

hi,Louis

希望能够给予支持...项目卡这里了...我对比过PC上PCIE的原理图，和TI的确实不一样。就TI手册给出的BCM5751参考设计，我的设备也识别出来了，但是ti并没有ping一下，所以我也不确定到底能不能ping通。