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3 Commits

Author SHA1 Message Date
Philip J Kelleher
f37912039e block: IBM RamSan 70/80 trivial changes. 
This patch includes trivial changes that were recommended by
different members of the Linux Community.

Changes include:
o Removing the redundant wmb().
o Formatting
o Various other little things.

Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 2013-03-11 19:53:55 +01:00
Philip J Kelleher
c206c70924 block: IBM RamSan 70/80 driver fixes 
This patch includes the following driver fixes for the
IBM RamSan 70/80 driver:

o Changed the creg_ctrl lock from a mutex to a spinlock.
o Added a count check for ioctl calls.
o Removed unnecessary casting of void pointers.
o Made every function static that needed to be.
o Added comments to explain things more thoroughly.

Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 2013-02-18 21:35:59 +01:00
josh.h.morris@us.ibm.com
8722ff8cdb block: IBM RamSan 70/80 device driver 
This patch includes the device driver for the IBM RamSan
family of PCI SSD flash storage cards. This driver will
include support for the RamSan 70 and 80. The driver
presents a block device for device I/O.

Signed-off-by: Philip J Kelleher <pjk1939@linux.vnet.ibm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
 2013-02-05 14:16:05 +01:00