[Prism54-users] ifconfig issue

Tue Mar 1 21:22:22 UTC 2005

well, it looks like your memory stack might be too low for the firmware --
this is typical of linux kernels.  If you want to get up and running right
away, I sugges http://www.linuxant.com <http://www.linuxant.com> .  This is
a great site where you can download kernels with increased memory stacks
based on kernel version as well as their driverloader program which
interfaces with your pc and/or nic card and the associated windows driver.

I got my 2wire pc card working right away in my fedora core 3::2.6.10
enviornement

  _____  

From: prism54-users-bounces at prism54.org
[mailto:prism54-users-bounces at prism54.org] On Behalf Of Sergio Ammirata
Sent: Tuesday, March 01, 2005 4:13 AM
To: sudha.ramachandra at wipro.com; prism54-users at prism54.org
Subject: RE: [Prism54-users] ifconfig issue

I am having the same problem whenever I enable either wds or hostapd
support. I am using kernel 2.4.26 and the latest prism54 cvs. Can someone
help?

Thanks,

Sergio

  _____  

From: prism54-users-bounces at prism54.org
[mailto:prism54-users-bounces at prism54.org] On Behalf Of
sudha.ramachandra at wipro.com
Sent: Monday, February 28, 2005 8:01 AM
To: prism54-users at prism54.org
Subject: [Prism54-users] ifconfig issue

Hi All, 

  i am herewith sending the details of the results that i get when i give
insmod "prism54.o" , "ifconfig eth0"  and  "ifconfig eth0 up".....insmod
works properly and i have also checked using lsmod to verify if the module
has been  inserted prorperly but the problem occurs when i give ifconfig
eth0 up...the kernel version used is 2.4.24....Any help is appreciated....

regards

sudha

# insmod prism54.o

Using /lib/modules/net/prism54.o

Loaded prism54 driver, version 1.2

# ifconfig eth0

eth0   Link encap:Ethernet  HWaddr 00:30:B4:00:00:00

          BROADCAST MULTICAST  MTU:1500  Metric:1

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

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

          collisions:0 txqueuelen:1000

          Interrupt:28 Base address:0xe000

#ifconfig eth0 up

eth0: prism54 driver detected card model: PRISM Duette/GT

eth0: islpci_open()

eth0: resetting device.....

eth0: uploading firmware....

Unable to handle kernel paging request at virtual address
4bfff000t0800000,8M me                      

alloc_bootmem_low            

pgd = c0e54000ver model core

[4bfff000] *pgd=00000000, *pmd = 00000000ng delay loop... 532.48 BogoMIPSes.

Internal error: Oops: 8f5ailable for scripting, as

CPU: 0s the 

pc : [<c2871aac>]    lr : [<90000013>]    Not taintedode, 413K data, 52K
init)         

# 

# The kernel HO

r3 : 360000ea  r2 : ff00c020  r1 : 00000006  r0 : 00000000

Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  Segment user

Control: 39FF  Table: 00E54000  DAC: 00000015

Process ifconfig (pid: 32, stack limit = 0xc0dbc368)

Stack: (0xc0dbde78 to 0xc0dbe000)

de60:                                                       4bffe030
4bfff000

de80: 4bffe078 00000001 00008914 c0dbde98 00000000 c1fffea0 0080405b
c1e80960

dea0: c1e80960 00000001 00000000 00000001 00000000 00000000 00008914
c2872274

dec0: 00000000 c1e80960 0000dc05 c287251c c1e80800 c1e8082c c1e80960
00000000

dee0: c0dbdf48 c287209c c1e80800 c1e8082c 00000000 c00b76e0 c1e80800
00001043

df00: 00001002 c00b8d04 00000000 00000000 c1e80800 bffffd24 c00ec06c
00000014

df20: 00000000 00000000 1043d792 00000000 4012711c bfffff3a 65746830
0000a580

df40: bfffff3f 00000000 1043d792 00000000 4012711c bfffff3a 00008914
bffffd24

df60: c0e675c0 00000004 ffffffe7 c0dbc000 4012711c 00000000 c00b1554
c0050de8

df80: 400d5180 c000b3bc bffffd64 bffffd24 00000041 00000036 c00175c4
4012711c

dfa0: 00000000 c0017400 bffffd64 c001737c 00000004 00008914 bffffd24
00001043

dfc0: bffffd64 bffffd24 00000041 00015e58 00000003 bffffe6c 4012711c
00000000

dfe0: 00015ff4 bffffd24 000094e8 400d5184 60000010 00000004 60040400
81400000

Backtrace: frame pointer underflow

Function entered at [<c1fffff4>] from [<00002000>]

Backtrace aborted due to bad frame pointer <00002000>

Code: da000004 e4963004 e2444004 e3540000 (e4853004)

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