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IABSD.fr/src

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  • Author : dlg
    Date : 2022-01-05 03:53:26
    Hash : 331b91e4
    Message : use the index provided by the txcompletion descriptor in txeof. this replaces the use of a register in txeof to figure out how much of the ring has been completed by the hardware. that register isn't reset when an interface is taken down and brought up again, which messes with the calculations of free slots on the ring, which in turn messes up the ability to transmit packets. this means the watchdog can't know where the hardware is up to anymore, so just restartthe chip if the watchdog fires. it seems to be important to start the tx ring in msk_init on the 0th ring entry that we use to reset the high address value to 0. we still fill the 0th descriptor, but we let the first msk_start call post it for us when a packet goes on the ring. a slight tweak and ok jmatthew@

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  • Git HTTP https://git.kmx.io/IABSD.fr/src.git
    Git SSH git@git.kmx.io:IABSD.fr/src.git
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    Name IABSD base system sources
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    https://www.iabsd.fr
    Users thodg Baptiste Jeancip
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