Wireless Problem

Nick Estes plug-discuss@lists.plug.phoenix.az.us
Mon, 15 Jul 2002 08:27:01 -0700 (MST)


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The good news is, it doesn't look like you have any of the normal
problems... (-=  If putting it on it's own IRQ doesn't work, you might try
a 2.4.19 kernel, there's a new driver in there for the pci based
prism2.5 cards.  I havn't tried it yet, but it's an easy thing to try to
see if it might just be a driver issue.

	--Nick


On Mon, 15 Jul 2002, George Toft wrote:

> Linux 2.4.10-4GB
>
> Jul  9 22:52:15 donelle kernel: init_module: prism2_pci.o: 0.1.14-pre1
> Loaded
> Jul  9 22:52:15 donelle kernel: init_module: dev_info is: prism2_pci
> Jul  9 22:52:15 donelle kernel: PCI: Found IRQ 10 for device 00:0e.0
> Jul  9 22:52:15 donelle kernel: PCI: Sharing IRQ 10 with 00:0a.0
> Jul  9 22:52:15 donelle kernel: A Prism2.5 PCI device found,
> phymem:0xdd001000, irq:10
> Jul  9 22:52:15 donelle kernel: , mem:0xd4e39000
> Jul  9 22:52:15 donelle kernel: ident: nic h/w: id=0x8013 1.0.0
> Jul  9 22:52:15 donelle kernel: ident: pri f/w: id=0x15 1.0.5
> Jul  9 22:52:15 donelle kernel: ident: sta f/w: id=0x1f 1.3.4
> Jul  9 22:52:15 donelle kernel:
> MFI:SUP:role=0x00:id=0x01:var=0x01:b/t=1/1
> Jul  9 22:52:15 donelle kernel:
> CFI:SUP:role=0x00:id=0x02:var=0x02:b/t=1/1
> Jul  9 22:52:15 donelle kernel:
> PRI:SUP:role=0x00:id=0x03:var=0x01:b/t=1/3
> Jul  9 22:52:15 donelle kernel:
> STA:SUP:role=0x00:id=0x04:var=0x01:b/t=1/9
> Jul  9 22:52:15 donelle kernel:
> PRI-CFI:ACT:role=0x01:id=0x02:var=0x02:b/t=1/1
> Jul  9 22:52:15 donelle kernel:
> STA-CFI:ACT:role=0x01:id=0x02:var=0x02:b/t=1/1
> Jul  9 22:52:15 donelle kernel:
> STA-MFI:ACT:role=0x01:id=0x01:var=0x01:b/t=1/1
> Jul  9 22:52:15 donelle kernel: Prism2 card SN: 0123456789\x00\x00
>
> As soon as my download finishes, I'm going to try to get it off irq10.
>
> George
>
>
> Nick Estes wrote:
> >
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> > Which driver are you using, and what kernel version?  Also, are there any
> > kernel messages being logged regarding that interface?
> >
> >         --Nick
> >
> > On Sun, 14 Jul 2002, George Toft wrote:
> >
> > > I wish I were normal - but then life would be boring.
> > >
> > > I just set up a wireless network using a Linksys WMP11 (PCI card) and a
> > > WAP11.  I get clear communication under normal conditions:
> > > wlan0: 34. 53. 0% loss
> > > wlan0: 36. 54. 0% loss
> > > wlan0: 34. 53. 0% loss
> > > wlan0: 34. 52. 0% loss
> > > wlan0: 34. 53. 0% loss
> > > wlan0: 38. 57. 0% loss
> > > wlan0: 34. 52. 0% loss
> > > wlan0: 36. 55. 0% loss
> > >
> > >
> > > When I play MP3's using xmms, I get packet loss:
> > > wlan0: 30. 46. 0% loss
> > > wlan0: 32. 48. 5% loss
> > > wlan0: 26. 41. 6% loss
> > > wlan0: 34. 52. 8% loss
> > > wlan0: 30. 47. 5% loss
> > > wlan0: 36. 54. 5% loss
> > > wlan0: 34. 51. 8% loss
> > > wlan0: 34. 52. 10% loss
> > > wlan0: 34. 52. 5% loss
> > > wlan0: 36. 56. 5% loss
> > > wlan0: 32. 49. 1% loss
> > >
> > > What you are looking at is the interface (wlan0), link quality, signal
> > > level, and packet loss from my workstation to the WAP.
> > >
> > > Does anyone have a suggestion how I can listen to MP3's and not have
> > > packet loss?
> > >
> > > George
> > > ________________________________________________
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> > >
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