scsi: csiostor: add support for 32 bit port capabilities

32 bit port capabilities are required to support new speeds which can
not be supported using 16 bit port capabilities.

Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

scsi: csiostor: Convert timers to use timer_setup()

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: Varun Prakash <varun@chelsio.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>

RDMA/cxgb4/csiostor: Cleansup FW related macros/register defines for PF/VF and LDST

This patch cleanups PF/VF and LDST related macros/register defines that are
defined in t4fw_api.h and the affected files.

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

[SCSI] csiostor: Retain default adapter configuration in absence of config file.

- Retain firmware defined configuration settings in the absence of
user-provided configuration by eliminating the global RSS and the
PF/VF capabilities mailbox commands.
- Remove S_IRUGO from sysfs parameters that don't have 'show'
functionality.

Signed-off-by: Naresh Kumar Inna <naresh@chelsio.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

[SCSI] csiostor: Chelsio FCoE offload driver

Signed-off-by: Naresh Kumar Inna <naresh@chelsio.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>