cciss: Inform controller we are using 32-bit tags.
authorStephen M. Cameron <scameron@beardog.cce.hp.com>
Sat, 12 Mar 2011 09:02:16 +0000 (10:02 +0100)
committerJens Axboe <jaxboe@fusionio.com>
Sat, 12 Mar 2011 09:02:16 +0000 (10:02 +0100)
commit0498cc2a9e81de97674adde8ced8a1462a397013
treeaa2eaf47e1bcb6a708c05a6c5bf35d2d296c92b4
parent4a765046553a88e4ec80ad84d2131b9e69ab4ab0
cciss: Inform controller we are using 32-bit tags.

Controller will DMA only 32-bits of the tag per command
on completion if it knows we are only using 32-bit tags.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
drivers/block/cciss.c
drivers/block/cciss_cmd.h