[Trac #852] iwconfig signal and noise level -2 dBm returned on first use

[Zarro Boogs per Child]

#852: iwconfig signal and noise level -2 dBm returned on first use
----------------------+-----------------------------------------------------
 Reporter:  Quozl     |        Owner:  rchokshi
     Type:  defect    |       Status:  assigned
 Priority:  high      |    Milestone:  BTest-3 
Component:  wireless  |   Resolution:          
 Keywords:            |  
----------------------+-----------------------------------------------------
Comment (by swagle at marvell.com):

 Tested with version
 driver: libertas
 version: COMM-USB8388-320.p0-dbg
 firmware-version: 5.220.9.p253
 bus-info:

 The output is follows:
 {{{
 iteration 1
 msh0      getSNR:57  61  29  29
 msh0      getRSSI:-55
 msh0      getNF:-84
 iteration 2
 msh0      getSNR:73  61  24  27
 msh0      getRSSI:-57
 msh0      getNF:-81
 iteration 3
 msh0      getSNR:56  61  24  27
 msh0      getRSSI:-57
 msh0      getNF:-81
 iteration 4
 msh0      getSNR:51  59  26  28
 msh0      getRSSI:-54
 msh0      getNF:-80
 iteration 5
 msh0      getSNR:57  59  29  28
 msh0      getRSSI:-55
 msh0      getNF:-84
 iteration 6
 msh0      getSNR:57  59  31  28
 msh0      getRSSI:-55
 msh0      getNF:-86
 iteration 7
 msh0      getSNR:70  61  28  29
 msh0      getRSSI:-54
 msh0      getNF:-82
 iteration 8
 msh0      getSNR:56  60  33  30
 msh0      getRSSI:-48
 msh0      getNF:-81
 iteration 9
 msh0      getSNR:76  63  33  30
 msh0      getRSSI:-48
 msh0      getNF:-81
 iteration 10
 msh0      getSNR:51  61  33  30
 msh0      getRSSI:-48
 msh0      getNF:-81
 iteration 11
 msh0      getSNR:51  61  32  33
 msh0      getRSSI:-54
 msh0      getNF:-86
 iteration 12
 msh0      getSNR:51  61  32  33
 msh0      getRSSI:-54
 msh0      getNF:-86
 iteration 13
 msh0      getSNR:61  61  32  33
 msh0      getRSSI:-54
 msh0      getNF:-86
 iteration 14
 msh0      getSNR:61  61  43  41
 msh0      getRSSI:-43
 msh0      getNF:-86
 iteration 15
 msh0      getSNR:52  61  33  40
 msh0      getRSSI:-49
 msh0      getNF:-82
 iteration 16
 msh0      getSNR:65  62  33  40
 msh0      getRSSI:-49
 msh0      getNF:-82
 iteration 17
 msh0      getSNR:67  62  33  40
 msh0      getRSSI:-49
 msh0      getNF:-82
 iteration 18
 msh0      getSNR:67  62  33  40
 msh0      getRSSI:-49
 msh0      getNF:-82
 iteration 19
 msh0      getSNR:60  63  33  40
 msh0      getRSSI:-49
 msh0      getNF:-82
 iteration 20
 msh0      getSNR:65  63  33  36
 msh0      getRSSI:-53
 msh0      getNF:-86
 iteration 21
 msh0      getSNR:65  63  29  34
 msh0      getRSSI:-55
 msh0      getNF:-84
 iteration 22
 msh0      getSNR:64  63  33  30
 msh0      getRSSI:-52
 msh0      getNF:-84
 iteration 23
 msh0      getSNR:64  63  29  31
 msh0      getRSSI:-53
 msh0      getNF:-82
 iteration 24
 msh0      getSNR:66  64  31  31
 msh0      getRSSI:-52
 msh0      getNF:-83
 iteration 25
 msh0      getSNR:69  66  30  30
 msh0      getRSSI:-53
 msh0      getNF:-83
 }}}

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Ticket URL: <http://dev.laptop.org/ticket/852#comment:10>
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