Merge branch 'arc_emac'

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Beniamino Galvani says:

====================
net: arc_emac: fix tx issues

the patches below solve some issues found in the tx ring reclaim
strategy currently implemented in the arc_emac driver.

Without these patches a simple outgoing UDP flow blocks almost
immediately with the socket send buffer full, until some new rx
packets trigger a clean of the tx ring.

Everything seems to work fine on a Radxa Rock with this fix applied.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

David S. Miller 2014-09-12 17:18:09 -04:00

parent 1d7efe9dfa 74dd40bca9

commit dcbc0054d7

1 changed files with 37 additions and 16 deletions

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drivers/net/ethernet/arc/emac_main.c

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