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(parent: fef85fc) | patch
defxx: Disable DEFEA's ESIC I/O decoding on shutdown
authorMaciej W. Rozycki <macro@linux-mips.org>
Fri, 21 Nov 2014 14:10:02 +0000 (14:10 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 21 Nov 2014 21:37:13 +0000 (16:37 -0500)
commit6a931423c918633d4d0cda96df042d7e44ad06b0
treefc9bf5ecf70e1de7fe4c4d28e0ae13f376c17479tree | snapshot (tar.gz zip)
parentfef85fc466ec1f4400a902049a519948f6b40979commit | diff
defxx: Disable DEFEA's ESIC I/O decoding on shutdown

Make sure the option card does not respond after shutdown by disabling
it via ESIC's Expansion Board Control register.  Also disable memory and
port I/O decoders, the latter in particular to disable slot-specific I/O
decoding that otherwise remains active even in the board is disabled.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/fddi/defxx.c diff | blob | blame | history