irq_poll: make blk-iopoll available outside the block layer

	from being initiated from tasks that might run on the CPU to

	be de-jittered.  (It is OK to force this CPU offline and then

	bring it back online before you start your application.)

BLOCK_IOPOLL_SOFTIRQ:  Do all of the following:

IRQ_POLL_SOFTIRQ:  Do all of the following:

1.	Force block-device interrupts onto some other CPU.

2.	Initiate any block I/O and block-I/O polling on other CPUs.

3.	Once your application has started, prevent CPU-hotplug operations

obj-$(CONFIG_BLOCK) := bio.o elevator.o blk-core.o blk-tag.o blk-sysfs.o \

			blk-flush.o blk-settings.o blk-ioc.o blk-map.o \

			blk-exec.o blk-merge.o blk-softirq.o blk-timeout.o \

			blk-iopoll.o blk-lib.o blk-mq.o blk-mq-tag.o \

			blk-lib.o blk-mq.o blk-mq-tag.o \

			blk-mq-sysfs.o blk-mq-cpu.o blk-mq-cpumap.o ioctl.o \

			genhd.o scsi_ioctl.o partition-generic.o ioprio.o \

			partitions/

	tristate "IBM Power Linux RAID adapter support"

	depends on PCI && SCSI && ATA

	select FW_LOADER

	select IRQ_POLL

	---help---

	  This driver supports the IBM Power Linux family RAID adapters.

	  This includes IBM pSeries 5712, 5703, 5709, and 570A, as well

	depends on PCI && SCSI && NET

	select SCSI_ISCSI_ATTRS

	select ISCSI_BOOT_SYSFS

	select IRQ_POLL

	help

	This driver implements the iSCSI functionality for Emulex

#include <linux/pci.h>

#include <linux/if_vlan.h>

#include <linux/blk-iopoll.h>

#include <linux/irq_poll.h>

#define FW_VER_LEN	32

#define MCC_Q_LEN	128

#define MCC_CQ_LEN	256

	struct beiscsi_hba *phba;

	struct be_queue_info *cq;

	struct work_struct work_cqs; /* Work Item */

	struct blk_iopoll	iopoll;

	struct irq_poll	iopoll;

};

struct be_mcc_obj {