pch_can: Add flow control processing

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Currently, there is no flow control processing.
Thus, Add flow control processing as
when there is no empty of tx buffer,
netif_stop_queue is called.
When there is empty buffer, netif_wake_queue is called.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Tomoya 2010-12-12 20:24:07 +00:00 • committed by David S. Miller

parent 249fab773d

commit 76d94b2329

1 changed files with 12 additions and 19 deletions

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31

drivers/net/can/pch_can.c

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