[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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 5e079b5d9392..846dbfe26be3 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -315,13 +315,13 @@ qla2x00_start_scsi(srb_t *sp)
         uint16_t        cnt;
         uint16_t        req_cnt;
         uint16_t        tot_dsds;
-        device_reg_t __iomem *reg;
+        struct device_reg_2xxx __iomem *reg;
         char            tag[2];
 
         /* Setup device pointers. */
         ret = 0;
         ha = sp->ha;
-        reg = ha->iobase;
+        reg = &ha->iobase->isp;
         cmd = sp->cmd;
         /* So we know we haven't pci_map'ed anything yet */
         tot_dsds = 0;
@@ -521,7 +521,7 @@ qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun,
 static request_t *
 qla2x00_req_pkt(scsi_qla_host_t *ha)
 {
-        device_reg_t __iomem *reg = ha->iobase;
+        struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
         request_t       *pkt = NULL;
         uint16_t        cnt;
         uint32_t        *dword_ptr;
@@ -586,7 +586,7 @@ qla2x00_req_pkt(scsi_qla_host_t *ha)
 void
 qla2x00_isp_cmd(scsi_qla_host_t *ha)
 {
-        device_reg_t __iomem *reg = ha->iobase;
+        struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
 
         DEBUG5(printk("%s(): IOCB data:\n", __func__));
         DEBUG5(qla2x00_dump_buffer(