From 23d805b647db6c2063a13089497615efa9deacdd Mon Sep 17 00:00:00 2001 From: Peter Oberparleiter Date: Mon, 14 Jul 2008 09:58:50 +0200 Subject: [S390] cio: introduce fcx enabled scsw format Extend the scsw data structure to the format required by fcx. Also provide helper functions for easier access to fields which are present in both the traditional as well as the modified format. Signed-off-by: Peter Oberparleiter Signed-off-by: Martin Schwidefsky Signed-off-by: Heiko Carstens --- drivers/s390/char/tape_34xx.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/s390/char/tape_34xx.c') diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c index 874adf365e46..22ca34361ed7 100644 --- a/drivers/s390/char/tape_34xx.c +++ b/drivers/s390/char/tape_34xx.c @@ -196,7 +196,7 @@ tape_34xx_erp_retry(struct tape_request *request) static int tape_34xx_unsolicited_irq(struct tape_device *device, struct irb *irb) { - if (irb->scsw.dstat == 0x85 /* READY */) { + if (irb->scsw.cmd.dstat == 0x85) { /* READY */ /* A medium was inserted in the drive. */ DBF_EVENT(6, "xuud med\n"); tape_34xx_delete_sbid_from(device, 0); @@ -844,22 +844,22 @@ tape_34xx_irq(struct tape_device *device, struct tape_request *request, if (request == NULL) return tape_34xx_unsolicited_irq(device, irb); - if ((irb->scsw.dstat & DEV_STAT_UNIT_EXCEP) && - (irb->scsw.dstat & DEV_STAT_DEV_END) && + if ((irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) && + (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) && (request->op == TO_WRI)) { /* Write at end of volume */ PRINT_INFO("End of volume\n"); /* XXX */ return tape_34xx_erp_failed(request, -ENOSPC); } - if (irb->scsw.dstat & DEV_STAT_UNIT_CHECK) + if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) return tape_34xx_unit_check(device, request, irb); - if (irb->scsw.dstat & DEV_STAT_DEV_END) { + if (irb->scsw.cmd.dstat & DEV_STAT_DEV_END) { /* * A unit exception occurs on skipping over a tapemark block. */ - if (irb->scsw.dstat & DEV_STAT_UNIT_EXCEP) { + if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_EXCEP) { if (request->op == TO_BSB || request->op == TO_FSB) request->rescnt++; else -- cgit v1.2.3