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Committer:
Dan Williams
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Date:
2012-08-29 13:53:36 UTC
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Revision ID:
git-v1:d1be19d231a395339b1f452d1a30b73ea77ad528
sierra: fix CSQ handling on APP1 port
The APP1 port doesn't always prefix its replies with <CR><LF> which
runs afoul of the built-in echo removal. Since Sierra modems are on
the whole well-behaved WRT echo removal, just disable it on the
secondary ports. Only changes behavior for PPP-based devices since
they are the only ones that use the APP1 ports.