[S390] cio: introduce fcx enabled scsw format

[linux-block.git] / drivers / s390 / block / dasd_fba.c

diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index d13ea05089a7c3e2e291034258e072675bef0464..aee4656127f76e9ddeb8dc2439b2bbf38ea30efb 100644 (file)
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -125,7 +125,8 @@ dasd_fba_check_characteristics(struct dasd_device *device)
 
        private = (struct dasd_fba_private *) device->private;
        if (private == NULL) {
-               private = kzalloc(sizeof(struct dasd_fba_private), GFP_KERNEL);
+               private = kzalloc(sizeof(struct dasd_fba_private),
+                                 GFP_KERNEL | GFP_DMA);
                if (private == NULL) {
                        DEV_MESSAGE(KERN_WARNING, device, "%s",
                                    "memory allocation failed for private "
@@ -221,7 +222,7 @@ static void dasd_fba_handle_unsolicited_interrupt(struct dasd_device *device,
 
        /* first of all check for state change pending interrupt */
        mask = DEV_STAT_ATTENTION | DEV_STAT_DEV_END | DEV_STAT_UNIT_EXCEP;
-       if ((irb->scsw.dstat & mask) == mask) {
+       if ((irb->scsw.cmd.dstat & mask) == mask) {
                dasd_generic_handle_state_change(device);
                return;
        }
@@ -448,11 +449,11 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
                      device->cdev->dev.bus_id);
        len += sprintf(page + len, KERN_ERR PRINTK_HEADER
                       " in req: %p CS: 0x%02X DS: 0x%02X\n", req,
-                      irb->scsw.cstat, irb->scsw.dstat);
+                      irb->scsw.cmd.cstat, irb->scsw.cmd.dstat);
        len += sprintf(page + len, KERN_ERR PRINTK_HEADER
                       " device %s: Failing CCW: %p\n",
                       device->cdev->dev.bus_id,
-                      (void *) (addr_t) irb->scsw.cpa);
+                      (void *) (addr_t) irb->scsw.cmd.cpa);
        if (irb->esw.esw0.erw.cons) {
                for (sl = 0; sl < 4; sl++) {
                        len += sprintf(page + len, KERN_ERR PRINTK_HEADER
@@ -497,11 +498,11 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,
 
        /* print failing CCW area */
        len = 0;
-       if (act <  ((struct ccw1 *)(addr_t) irb->scsw.cpa) - 2) {
-               act = ((struct ccw1 *)(addr_t) irb->scsw.cpa) - 2;
+       if (act <  ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2) {
+               act = ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2;
                len += sprintf(page + len, KERN_ERR PRINTK_HEADER "......\n");
        }
-       end = min((struct ccw1 *)(addr_t) irb->scsw.cpa + 2, last);
+       end = min((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa + 2, last);
        while (act <= end) {
                len += sprintf(page + len, KERN_ERR PRINTK_HEADER
                               " CCW %p: %08X %08X DAT:",