[lwip-commits] [SCM] lwIP - A Lightweight TCPIP stack branch, master, updated. c15b3578895ed39259771a943c337be40156b982

[Sylvain Rochet]

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- Log -----------------------------------------------------------------
commit c15b3578895ed39259771a943c337be40156b982
Author: Sylvain Rochet <address@hidden>
Date:   Sun Sep 13 18:28:06 2015 +0200

    PPP, merged ppp_link_set_callbacks() into ppp_new()

commit 46204a9f86c22c93dca1944d0159d6850d2c3baf
Author: Sylvain Rochet <address@hidden>
Date:   Sun Sep 13 18:21:14 2015 +0200

    PPP, reorder initialisation of low level protocols to call 
ppp_link_set_callbacks() just after PPP control block allocation

commit 5b07569eb9b689d7611a3424499005276332e0fa
Author: Sylvain Rochet <address@hidden>
Date:   Sun Sep 13 17:59:14 2015 +0200

    PPP, remove now unused ioctl callback from link_callbacks structure

commit b55412a0c447d24adaae9c929e5098b381adf177
Author: Sylvain Rochet <address@hidden>
Date:   Sun Sep 13 17:53:16 2015 +0200

    PPP, PPPoS, replaced static sio_write() calls to a user defined callback
    
    The overall lwIP design on data flows (netif,udp,tcp) is to use a user
    defined callback to get data from stack and a static function to send
    data to stack, which makes perfect sense. The SIO port was an exception,
    the PPP stack never really used the SIO port by only using the
    sio_send() function (and the ignominious sio_read_abort() function a
    while back).
    
    The way the SIO port is currently designed adds a tight coupling between
    the lwIP port and the user code if the user need to do specific user
    code if the current uart used is the PPPoS uart, which is not nice,
    especially because all the lwIP stack is quite clean at this subject.
    
    While we are at stabilizing the PPP API, change this behavior before
    it's too late by replacing the static sio_write() calls to a user
    defined callback.

-----------------------------------------------------------------------

Summary of changes:
 doc/ppp.txt                      |   22 ++++++++++++++---
 src/api/pppapi.c                 |    8 +++---
 src/include/lwip/pppapi.h        |    7 ++++-
 src/include/netif/ppp/ppp_impl.h |    8 +-----
 src/include/netif/ppp/pppos.h    |    7 ++++-
 src/netif/ppp/ppp.c              |   13 +++-------
 src/netif/ppp/pppoe.c            |   17 +++++---------
 src/netif/ppp/pppol2tp.c         |   16 +++++-------
 src/netif/ppp/pppos.c            |   47 ++++++++-----------------------------
 9 files changed, 61 insertions(+), 84 deletions(-)


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