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| author | Eric Bénard <[email protected]> | 2011-03-09 18:24:49 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2011-03-09 23:43:39 +0000 |
| commit | ed43b47b29bce303f86e1bff69b6f9924f5afcc4 (patch) | |
| tree | b0cbbd2a75c33605c0d84cd442f0d577bc8e3616 /net/unix | |
| parent | n_gsm: add a documentation (diff) | |
| download | kernel-ed43b47b29bce303f86e1bff69b6f9924f5afcc4.tar.gz kernel-ed43b47b29bce303f86e1bff69b6f9924f5afcc4.zip | |
n_gsm: fix UIH control byte : P bit should be 0
* the GSM 07.10 specification says in 5.4.3.1 that
'both stations shall set the P bit to 0'
thanks to Alan Cox for finding this explanation in the spec
* without this fix, on Telit & Sim.com modems, opening a new DLC
randomly fails. Not setting PF bit of the control byte gives a
reliable behaviour on these modems.
Signed-off-by: Eric Bénard <[email protected]>
Cc: Alan Cox <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'net/unix')
0 files changed, 0 insertions, 0 deletions