Hello,
I'm back using Linux on this laptop (HP Compaq Presario C742N) and have
such upgraded Kernel and b43. I was getting very unreliable(almost none)
with 2.6.24 so I have jumped to 2.6.25-rc8. So with this version it
works for a period, then it bails. I tend to notice more of a bail if
running rtorrent or something generating lots of connections. Thruput is
fine though, I can still download at my ADSL connections max if just
downloading with wget or similar.
Here is some debugging info, please let me know if I haven't provided
enough:
c-box linux # uname -a
Linux c-box 2.6.25-rc8 #4 SMP Sun Apr 13 21:46:56 BST 2008 i686 Intel(R)
Pentium(R) Dual CPU T2310 @ 1.46GHz GenuineIntel GNU/Linux
c-box linux # lspci -v -d 14e4:4311
01:00.0 Network controller: Broadcom Corporation BCM94311MCG wlan
mini-PCI (rev 02)
Subsystem: Hewlett-Packard Company Unknown device 1375
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at 91300000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [58] Vendor Specific Information <?>
Capabilities: [e8] Message Signalled Interrupts: Mask- 64bit+
Queue=0/0 Enable-
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [13c] Virtual Channel <?>
Capabilities: [160] Device Serial Number 1a-00-af-ff-ff-73-f9-fd
Capabilities: [16c] Power Budgeting <?>
Kernel driver in use: b43-pci-bridge
c-box linux # dmesg
b43-phy9: Broadcom 4311 WLAN found
phy9: Selected rate control algorithm 'pid'
Broadcom 43xx driver loaded [ Features: P, Firmware-ID: FW13 ]
b43-phy9: Loading firmware version 410.2160 (2007-05-26 15:32:10)
b43-phy9 ERROR: PHY transmission error
wlan0: Initial auth_alg=0
wlan0: authenticate with AP 00:90:d0:f4:18:d4
wlan0: RX authentication from 00:90:d0:f4:18:d4 (alg=0 transaction=2
status=0)
wlan0: authenticated
wlan0: associate with AP 00:90:d0:f4:18:d4
wlan0: RX AssocResp from 00:90:d0:f4:18:d4 (capab=0x411 status=0 aid=1)
wlan0: associated
wlan0: switched to long barker preamble (BSSID=00:90:d0:f4:18:d4)
wlan0: WMM queue=2 aci=0 acm=0 aifs=3 cWmin=15 cWmax=1023 burst=0
wlan0: WMM queue=3 aci=1 acm=0 aifs=7 cWmin=15 cWmax=1023 burst=0
wlan0: WMM queue=1 aci=2 acm=0 aifs=2 cWmin=7 cWmax=15 burst=30
wlan0: WMM queue=0 aci=3 acm=0 aifs=2 cWmin=3 cWmax=7 burst=15
##### Everthing worked fine for a few minutes here... Then :0!
wlan0: wrong buffer size
Cheers,
DanB.
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