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(parent: cb6a9c1) | patch
net: fec: add support for dumping transmit ring on timeout
authorRussell King <rmk+kernel@arm.linux.org.uk>
Tue, 8 Jul 2014 12:01:59 +0000 (13:01 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 9 Jul 2014 03:57:46 +0000 (20:57 -0700)
commita2fe3e7563a085c4b70121b698cc3bdb12a4fd1a
treecb50f9520a7d6e7102ee3b7f568b4dd8172bdd29tree | snapshot
parentcb6a9c13628df4e2264d1cf0b19c28948f3394c9commit | diff
net: fec: add support for dumping transmit ring on timeout

When we timeout on transmit, it would be useful to dump the transmit
ring, so we can see the ring state.  This can be helpful to diagnose
the cause of transmit timeouts.

Acked-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/freescale/fec_main.c diff | blob | history
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