when I run the command lspci the output is blank.
root@OpenWrt:~# lspci
root@OpenWrt:~# dmesg
Linux version 2.6.28.10 (gontek@hapi) (gcc version 4.1.2) #5 Mon May 18 13:14:30 CEST 2009
CPU revision is: 00029029 (Broadcom BCM3302)
ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x14, vendor 0x4243)
ssb: Core 1 found: Fast Ethernet (cc 0x806, rev 0x09, vendor 0x4243)
ssb: Core 2 found: MIPS 3302 (cc 0x816, rev 0x08, vendor 0x4243)
ssb: Core 3 found: USB 2.0 Host (cc 0x819, rev 0x02, vendor 0x4243)
ssb: Core 4 found: MEMC SDRAM (cc 0x80F, rev 0x04, vendor 0x4243)
ssb: Core 5 found: IEEE 802.11 (cc 0x812, rev 0x0D, vendor 0x4243)
ssb: Core 6 found: Roboswitch (cc 0x81C, rev 0x02, vendor 0x4243)
ssb: Found rev 0 PMU (capabilities 0x04A63400)
ssb: Initializing MIPS core...
ssb: set_irq: core 0x0806, irq 2 => 2
ssb: set_irq: core 0x0819, irq 4 => 3
ssb: set_irq: core 0x0812, irq 0 => 4
ssb: Sonics Silicon Backplane found at address 0x18000000
Serial init done.
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
Normal 0x00000000 -> 0x00002000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00002000
On node 0 totalpages: 8192
free_area_init_node: node 0, pgdat 8027adf0, node_mem_map 81000000
Normal zone: 64 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 8128 pages, LIFO batch:0
Movable zone: 0 pages used for memmap
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200
Primary instruction cache 16kB, VIPT, 4-way, linesize 16 bytes.
Primary data cache 16kB, 2-way, VIPT, cache aliases, linesize 16 bytes
PID hash table entries: 128 (order: 7, 512 bytes)
console [ttyS0] enabled
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 29656k/32768k available (2218k kernel code, 3112k reserved, 323k data, 136k init, 0k highmem)
Calibrating delay loop... 239.61 BogoMIPS (lpj=479232)
Mount-cache hash table entries: 512
net_namespace: 480 bytes
NET: Registered protocol family 16
Switched to high resolution mode on CPU 0
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
NET: Registered protocol family 1
detected lzma initramfs
initramfs: LZMA lc=1,lp=2,pb=2,origSize=512
squashfs: version 3.0 (2006/03/15) Phillip Lougher
Registering mini_fo version $Id$
JFFS2 version 2.2. (NAND) (SUMMARY) ?? 2001-2006 Red Hat, Inc.
msgmni has been set to 57
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 driver2 ports, IRQ sharing enabled
serial8250: ttyS0 at MMIO 0xb8000300 (irq = 3) is a 16550A
serial8250: ttyS1 at MMIO 0xb8000400 (irq = 3) is a 16550A
serial8250.0: ttyS0 at MMIO 0xb8000300 (irq = 3) is a 16550A
serial8250.0: ttyS1 at MMIO 0xb8000400 (irq = 3) is a 16550A
b44.c:v2.0
eth0: Broadcom 44xx/47xx 10/100BaseT Ethernet 00:24:8c:3a:c2:84
flash init: 0x1c000000 0x02000000
Physically mapped flash: Found 1 x16 devices at 0x0 in 16-bit bank
Physically mapped flash: Found an alias at 0x800000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1000000 for the chip at 0x0
Physically mapped flash: Found an alias at 0x1800000 for the chip at 0x0
Amd/Fujitsu Extended Query Table at 0x0040
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
Flash device: 0x800000 at 0x1fc00000
bootloader size: 131072
Creating 4 MTD partitions on "Physically mapped flash":
0x00000000-0x00020000 : "cfe"
0x00020000-0x007f0000 : "linux"
0x000f2800-0x007f0000 : "rootfs"
mtd: partition "rootfs" doesn't start on an erase block boundary -- force read-only
mtd: partition "rootfs" set to be root filesystem
mtd: partition "rootfs_data" created automatically, ofs=680000, len=170000
0x00680000-0x007f0000 : "rootfs_data"
0x007f0000-0x00800000 : "nvram"
TCP westwood registered
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly.
Freeing unused kernel memory: 136k freed
Please be patient, while OpenWrt loads ...
Algorithmics/MIPS FPU Emulator v1.5
diag: Detected 'ASUS WL-500g Premium V2'
b44: eth0: Link is up at 100 Mbps, full duplex.
b44: eth0: Flow control is off for TX and off for RX.
roboswitch: Probing device eth0: found!
b44: eth0: powering down PHY
mini_fo: using base directory: /
mini_fo: using storage directory: /jffs
b44: eth0: Link is up at 100 Mbps, full duplex.
b44: eth0: Flow control is off for TX and off for RX.
device eth0.0 entered promiscuous mode
device eth0 entered promiscuous mode
br-lan: topology change detected, propagating
br-lan: port 1(eth0.0) entering forwarding state
cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: US
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
(5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
cfg80211: Calling CRDA for country: US
br-lan: port 1(eth0.0) entering disabled state
br-lan: topology change detected, propagating
br-lan: port 1(eth0.0) entering forwarding state
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
b43-phy0: Broadcom 5354 WLAN found (core revision 13)
b43-phy0 ERROR: FOUND UNSUPPORTED PHY (Analog 6, Type 5, Revision 0)
b43: probe of ssb0:3 failed with error -122
Broadcom 43xx driver loaded [ Features: PLR, Firmware-ID: FW13 ]
Broadcom 43xx-legacy driver loaded [ Features: LRD, Firmware-ID: FW10 ]
PPP generic driver version 2.4.2
ip_tables: (C) 2000-2006 Netfilter Core Team
Driver 'sd' needs updating - please use bus_type methods
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
nf_conntrack version 0.5.0 (512 buckets, 2048 max)
CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or
sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci_hcd ssb0:1: SSB OHCI Controller
ohci_hcd ssb0:1: new USB bus registered, assigned bus number 1
ohci_hcd ssb0:1: irq 5, io mem 0x18003000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ohci_hcd ssb0:1: SSB EHCI Controller
ohci_hcd ssb0:1: new USB bus registered, assigned bus number 2
ohci_hcd ssb0:1: irq 5, io mem 0x18003800
ohci_hcd ssb0:1: USB 0.0 started, EHCI 1.00
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd: USB Universal Host Controller Interface driver
usb 2-1: new high speed USB device using ohci_hcd and address 2
usb 2-1: configuration #1 chosen from 1 choice
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb 2-1.1: new high speed USB device using ohci_hcd and address 3
usb 2-1.1: configuration #1 chosen from 1 choice
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
scsi 0:0:0:0: Direct-Access Kingston DataTraveler 2.0 1.00 PQ: 0 ANSI: 2
sd 0:0:0:0: [sda] 7856128 512-byte hardware sectors: (4.02 GB/3.74 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] 7856128 512-byte hardware sectors: (4.02 GB/3.74 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1 sda2
sd 0:0:0:0: [sda] Attached SCSI removable disk
usb-storage: device scan complete
FAT: codepage cp437 not found
FAT: codepage cp437 not found
FAT: codepage cp437 not found
FAT: codepage cp437 not found
ohci_hcd ssb0:1: remove, state 1
usb usb1: USB disconnect, address 1
ohci_hcd ssb0:1: USB bus 1 deregistered
ohci_hcd ssb0:1: remove, state 1
usb usb2: USB disconnect, address 1
usb 2-1: USB disconnect, address 2
usb 2-1.1: USB disconnect, address 3
ohci_hcd ssb0:1: USB bus 2 deregistered