[SCSI] qla2xxx: Add ISP24xx definitions.
Add ISP24xx definitions.
Add requisite structure definitions and #define's for ISP24xx
support. Also drop volatile modifiers from device_reg_* register
layouts as the members are never really accessed, only their
offsets within the layout are used during reads and writes.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 117b562..f38d136 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -41,7 +41,7 @@
qla2100_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
{
scsi_qla_host_t *ha;
- device_reg_t __iomem *reg;
+ struct device_reg_2xxx __iomem *reg;
int status;
unsigned long flags;
unsigned long iter;
@@ -54,7 +54,7 @@
return (IRQ_NONE);
}
- reg = ha->iobase;
+ reg = &ha->iobase->isp;
status = 0;
spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -118,7 +118,7 @@
qla2300_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
{
scsi_qla_host_t *ha;
- device_reg_t __iomem *reg;
+ struct device_reg_2xxx __iomem *reg;
int status;
unsigned long flags;
unsigned long iter;
@@ -133,7 +133,7 @@
return (IRQ_NONE);
}
- reg = ha->iobase;
+ reg = &ha->iobase->isp;
status = 0;
spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -220,7 +220,7 @@
{
uint16_t cnt;
uint16_t __iomem *wptr;
- device_reg_t __iomem *reg = ha->iobase;
+ struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
/* Load return mailbox registers. */
ha->flags.mbox_int = 1;
@@ -261,7 +261,7 @@
uint16_t handle_cnt;
uint16_t cnt;
uint32_t handles[5];
- device_reg_t __iomem *reg = ha->iobase;
+ struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
uint32_t rscn_entry, host_pid;
uint8_t rscn_queue_index;
@@ -707,7 +707,7 @@
void
qla2x00_process_response_queue(struct scsi_qla_host *ha)
{
- device_reg_t __iomem *reg = ha->iobase;
+ struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
sts_entry_t *pkt;
uint16_t handle_cnt;
uint16_t cnt;