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Phonet: Implement Pipe Controller to support Nokia Slim Modems

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Phonet stack assumes the presence of Pipe Controller, either in Modem or
on Application Processing Engine user-space for the Pipe data.
Nokia Slim Modems like WG2.5 used in ST-Ericsson U8500 platform do not
implement Pipe controller in them.
This patch adds Pipe Controller implemenation to Phonet stack to support
Pipe data over Phonet stack for Nokia Slim Modems.

Signed-off-by: Kumar Sanghvi <kumar.sanghvi@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kumar Sanghvi
2010-09-26 19:07:59 +00:00
committed by David S. Miller
parent e40051d134
commit 8d98efa84b
4 changed files with 479 additions and 6 deletions
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5
include/linux/phonet.h
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@@ -36,6 +36,11 @@
/* Socket options for SOL_PNPIPE level */
#define PNPIPE_ENCAP 1
#define PNPIPE_IFINDEX 2
#define PNPIPE_CREATE 3
#define PNPIPE_ENABLE 4
#define PNPIPE_DISABLE 5
#define PNPIPE_DESTROY 6
#define PNPIPE_INQ 7
#define PNADDR_ANY 0
#define PNADDR_BROADCAST 0xFC