enic: set DMA mask to 47 bit

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commit 322eaa06d5 upstream.

In commit 624dbf55a3 ("driver/net: enic: Try DMA 64 first, then
failover to DMA") DMA mask was changed from 40 bits to 64 bits.
Hardware actually supports only 47 bits.

Fixes: 624dbf55a3 ("driver/net: enic: Try DMA 64 first, then failover to DMA")
Signed-off-by: Govindarajulu Varadarajan <gvaradar@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

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Govindarajulu Varadarajan 2018-05-23 11:17:39 -07:00 • committed by Ben Hutchings

parent 4675fb410d

commit ed143625e6

1 changed files with 4 additions and 4 deletions

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drivers/net/ethernet/cisco/enic/enic_main.c

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