esto es lo que sale en el registro del kernel, he probado el comando wifi detect y no hace nada
[ 0.000000] Linux version 3.10.24 (jar@jar-virtual-machine) (gcc version 4.6.4 (OpenWrt/Linaro GCC 4.6-2013.05 r39156) ) #1 Fri Dec 27 15:54:53 CET 2013
[ 0.000000] Detected Broadcom 0x6368 CPU revision b2
[ 0.000000] CPU frequency is 400 MHz
[ 0.000000] 64MB of RAM installed
[ 0.000000] registering 38 GPIOs
[ 0.000000] board_bcm963xx: Boot address 0xb8000000
[ 0.000000] board_bcm963xx: CFE version: 1.0.37-106.5
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU revision is: 0002a031 (Broadcom BMIPS4350)
[ 0.000000] board_bcm963xx: board name: 96368M-1341N
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 04000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x00000000-0x03ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00000000-0x03ffffff]
[ 0.000000] On node 0 totalpages: 16384
[ 0.000000] free_area_init_node: node 0, pgdat 802d6a90, node_mem_map 81000000
[ 0.000000] Normal zone: 128 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 16384 pages, LIFO batch:3
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 16 bytes.
[ 0.000000] Primary data cache 32kB, 2-way, VIPT, cache aliases, linesize 16 bytes
[ 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: 16256
[ 0.000000] Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Memory: 61496k/65536k available (2336k kernel code, 4040k reserved, 586k data, 212k init, 0k highmem)
[ 0.000000] NR_IRQS:128
[ 0.028000] Calibrating delay loop... 397.82 BogoMIPS (lpj=795648)
[ 0.032000] pid_max: default: 32768 minimum: 301
[ 0.036000] Mount-cache hash table entries: 512
[ 0.044000] NET: Registered protocol family 16
[ 0.052000] registering PCI controller with io_map_base unset
[ 0.060000] bio: create slab <bio-0> at 0
[ 0.064000] PCI host bridge to bus 0000:00
[ 0.068000] pci_bus 0000:00: root bus resource [mem 0x30000000-0x37ffffff]
[ 0.072000] pci_bus 0000:00: root bus resource [io 0x8000000-0x800ffff]
[ 0.076000] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 0.080000] pci 0000:00:01.0: [14e4:4351] type 00 class 0x028000
[ 0.080000] pci 0000:00:01.0: reg 10: [mem 0x00000000-0x00003fff]
[ 0.092000] pci 0000:00:01.0: supports D1 D2
[ 0.092000] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.092000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 0.092000] pci 0000:00:01.0: BAR 0: assigned [mem 0x30000000-0x30003fff]
[ 0.096000] Switching to clocksource MIPS
[ 0.104000] NET: Registered protocol family 2
[ 0.108000] TCP established hash table entries: 512 (order: 0, 4096 bytes)
[ 0.116000] TCP bind hash table entries: 512 (order: -1, 2048 bytes)
[ 0.120000] TCP: Hash tables configured (established 512 bind 512)
[ 0.128000] TCP: reno registered
[ 0.132000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.136000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.144000] NET: Registered protocol family 1
[ 0.148000] PCI: CLS 0 bytes, default 16
[ 0.152000] audit: initializing netlink socket (disabled)
[ 0.156000] type=2000 audit(0.156:1): initialized
[ 0.164000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.168000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.180000] msgmni has been set to 120
[ 0.184000] io scheduler noop registered
[ 0.188000] io scheduler deadline registered (default)
[ 0.192000] bcm63xx_uart.0: ttyS0 at MMIO 0xb0000100 (irq = 10) is a bcm63xx_uart
[ 0.200000] console [ttyS0] enabled, bootconsole disabled
[ 0.212000] bcm63xx-rng bcm63xx-rng: registered RNG driver
[ 0.220000] physmap platform flash device: 08000000 at 18000000
[ 0.228000] physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x0000c2 Chip ID 0x0022cb
[ 0.236000] physmap-flash.0: Found an alias at 0x800000 for the chip at 0x0
[ 0.236000] physmap-flash.0: Found an alias at 0x1000000 for the chip at 0x0
[ 0.236000] physmap-flash.0: Found an alias at 0x1800000 for the chip at 0x0
[ 0.236000] Amd/Fujitsu Extended Query Table at 0x0040
[ 0.244000] Amd/Fujitsu Extended Query version 1.1.
[ 0.248000] number of CFI chips: 1
[ 0.252000] bcm63xxpart: CFE boot tag found with version 6 and board type 96368M-1341N
[ 0.260000] bcm63xxpart: Partition 0 is CFE offset 0 and length 10000
[ 0.268000] bcm63xxpart: Partition 1 is kernel offset 10100 and length 10ff00
[ 0.276000] bcm63xxpart: Partition 2 is rootfs offset 120000 and length 6d0000
[ 0.280000] bcm63xxpart: Partition 3 is nvram offset 7f0000 and length 10000
[ 0.288000] bcm63xxpart: Partition 4 is linux offset 10000 and length 7e0000
[ 0.296000] bcm63xxpart: Spare partition is offset 600004 and length 1efffc
[ 0.304000] 5 bcm63xxpart partitions found on MTD device physmap-flash.0
[ 0.312000] Creating 5 MTD partitions on "physmap-flash.0":
[ 0.316000] 0x000000000000-0x000000010000 : "CFE"
[ 0.324000] 0x000000010100-0x000000120000 : "kernel"
[ 0.328000] mtd: partition "kernel" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
[ 0.344000] 0x000000120000-0x0000007f0000 : "rootfs"
[ 0.348000] mtd: device 2 (rootfs) set to be root filesystem
[ 0.356000] mtd: partition "rootfs_data" created automatically, ofs=0x600000, len=0x1f0000
[ 0.364000] 0x000000600000-0x0000007f0000 : "rootfs_data"
[ 0.372000] 0x0000007f0000-0x000000800000 : "nvram"
[ 0.380000] 0x000000010000-0x0000007f0000 : "linux"
[ 0.388000] bcm63xx-spi bcm63xx-spi: at 0xb0000800 (irq 9, FIFOs size 542)
[ 0.432000] b53_common: found switch: BCM63xx, rev 0
[ 0.436000] bcm63xx-wdt bcm63xx-wdt: started, timer margin: 30 sec
[ 0.448000] TCP: cubic registered
[ 0.448000] NET: Registered protocol family 17
[ 0.456000] 8021q: 802.1Q VLAN Support v1.8
[ 0.468000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
[ 0.476000] Freeing unused kernel memory: 212K (802eb000 - 80320000)
[ 3.740000] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on port1, 100Mbps, full-duplex
[ 3.748000] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on port2, 100Mbps, full-duplex
[ 5.408000] usbcore: registered new interface driver usbfs
[ 5.412000] usbcore: registered new interface driver hub
[ 5.420000] usbcore: registered new device driver usb
[ 5.432000] Button Hotplug driver version 0.4.1
[ 5.504000] SCSI subsystem initialized
[ 5.520000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.528000] ehci-platform: EHCI generic platform driver
[ 5.640000] ehci-platform ehci-platform: EHCI Host Controller
[ 5.644000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1
[ 5.652000] ehci-platform ehci-platform: irq 15, io mem 0xb0001500
[ 5.672000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00, overcurrent ignored
[ 5.680000] hub 1-0:1.0: USB hub found
[ 5.684000] hub 1-0:1.0: 2 ports detected
[ 5.692000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 5.700000] ohci-platform ohci-platform: Generic Platform OHCI Controller
[ 5.708000] ohci-platform ohci-platform: new USB bus registered, assigned bus number 2
[ 5.716000] ohci-platform ohci-platform: irq 13, io mem 0xb0001600
[ 5.780000] hub 2-0:1.0: USB hub found
[ 5.784000] hub 2-0:1.0: 1 port detected
[ 5.800000] usbcore: registered new interface driver usb-storage
[ 5.808000] input: gpio-keys-polled as /devices/platform/gpio-keys-polled.0/input/input0
[ 6.000000] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 6.136000] hub 1-1:1.0: USB hub found
[ 6.140000] hub 1-1:1.0: 7 ports detected
[ 6.420000] usb 1-1.3: new high-speed USB device number 3 using ehci-platform
[ 6.612000] usb 1-1.7: new high-speed USB device number 4 using ehci-platform
[ 6.708000] usb-storage 1-1.7:1.0: USB Mass Storage device detected
[ 6.716000] usb-storage 1-1.7:1.0: Quirks match for vid 152d pid 2329: 8020
[ 6.724000] scsi0 : usb-storage 1-1.7:1.0
[ 7.424000] jffs2: notice: (242) jffs2_build_xattr_subsystem: complete building xattr subsystem, 1 of xdatum (1 unchecked, 0 orphan) and 14 of xref (0 dead, 2 orphan) found.
[ 7.892000] scsi 0:0:0:0: Direct-Access ST912082 2AS 3.BH PQ: 0 ANSI: 2 CCS
[ 7.904000] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[ 7.916000] sd 0:0:0:0: [sda] Write Protect is off
[ 7.920000] sd 0:0:0:0: [sda] Mode Sense: 28 00 00 00
[ 7.920000] sd 0:0:0:0: [sda] No Caching mode page found
[ 7.928000] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 7.936000] sd 0:0:0:0: [sda] No Caching mode page found
[ 7.944000] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 7.964000] sda: sda1 sda2 sda3
[ 7.976000] sd 0:0:0:0: [sda] No Caching mode page found
[ 7.980000] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 7.988000] sd 0:0:0:0: [sda] Attached SCSI disk
[ 12.720000] EXT4-fs (sda2): warning: mounting fs with errors, running e2fsck is recommended
[ 12.728000] EXT4-fs (sda2): recovery complete
[ 12.736000] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts:
[ 13.600000] Adding 2096124k swap on /dev/sda1. Priority:-1 extents:1 across:2096124k
[ 15.192000] EXT4-fs (sda3): warning: maximal mount count reached, running e2fsck is recommended
[ 15.304000] EXT4-fs (sda3): mounted filesystem with ordered data mode. Opts:
[ 15.868000] NET: Registered protocol family 10
[ 15.980000] nf_conntrack version 0.5.0 (964 buckets, 3856 max)
[ 15.996000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 16.060000] fuse init (API version 7.22)
[ 16.068000] Loading modules backported from Linux version master-2013-11-05-0-gafa3093
[ 16.076000] Backport generated by backports.git backports-20130802-0-gdb67a3f
[ 16.088000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 16.128000] usbcore: registered new interface driver ums-alauda
[ 16.136000] usbcore: registered new interface driver ums-cypress
[ 16.144000] usbcore: registered new interface driver ums-datafab
[ 16.156000] usbcore: registered new interface driver ums-freecom
[ 16.164000] usbcore: registered new interface driver ums-isd200
[ 16.172000] usbcore: registered new interface driver ums-jumpshot
[ 16.184000] usbcore: registered new interface driver ums-karma
[ 16.192000] usbcore: registered new interface driver ums-sddr09
[ 16.204000] usbcore: registered new interface driver ums-sddr55
[ 16.212000] usbcore: registered new interface driver ums-usbat
[ 16.224000] usbcore: registered new interface driver usblp
[ 16.256000] xt_time: kernel timezone is -0000
[ 16.292000] cfg80211: Calling CRDA to update world regulatory domain
[ 16.312000] cfg80211: World regulatory domain updated:
[ 16.316000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 16.324000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 16.332000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 16.340000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 16.348000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (300 mBi, 2000 mBm)
[ 16.356000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (300 mBi, 2000 mBm)
[ 16.364000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm)
[ 16.480000] PPP generic driver version 2.4.2
[ 16.488000] NET: Registered protocol family 24
[ 16.532000] Broadcom 43xx driver loaded [ Features: PNL ]
[ 24.664000] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on port1, 100Mbps, full-duplex
[ 24.672000] bcm63xx_enetsw bcm63xx_enetsw.0: link UP on port2, 100Mbps, full-duplex
[ 24.692000] device eth0.1 entered promiscuous mode
[ 24.696000] device eth0 entered promiscuous mode
[ 24.712000] br-lan: port 1(eth0.1) entered forwarding state
[ 24.716000] br-lan: port 1(eth0.1) entered forwarding state
[ 25.828000] IPv6: ADDRCONF(NETDEV_CHANGE): eth0.1: link becomes ready
[ 26.720000] br-lan: port 1(eth0.1) entered forwarding state
Edit: Tengo un par de tarejtas minipci viejas, una con chip Broadcom BCM4318MP y otra ALPHA WMP-G04 con chip TNETW1130, probaré con la broadcom a ver si la pilla