diff options
| author | Cornelia Huck <cohuck@de.ibm.com> | 2006-01-06 00:19:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:51 -0800 |
| commit | a8237fc4108060402d904bea5e1062e22e731969 (patch) | |
| tree | fc19e33ea8bbe664c33fba6c78b34e497f2cc478 /drivers/s390/cio/device_pgid.c | |
| parent | 8129ee164267dc030b8e1d541ee3643c0b9f2fa1 (diff) | |
[PATCH] s390: introduce struct subchannel_id
This patch introduces a struct subchannel_id containing the subchannel number
(formerly referred to as "irq") and switches code formerly relying on the
subchannel number over to it.
While we're touching inline assemblies anyway, make sure they have correct
memory constraints.
Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/cio/device_pgid.c')
| -rw-r--r-- | drivers/s390/cio/device_pgid.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c index 757b2706d5a9..f08e84cc3563 100644 --- a/drivers/s390/cio/device_pgid.c +++ b/drivers/s390/cio/device_pgid.c @@ -59,7 +59,7 @@ __ccw_device_sense_pgid_start(struct ccw_device *cdev) CIO_MSG_EVENT(2, "SNID - Device %04x on Subchannel " "%04x, lpm %02X, became 'not " "operational'\n", - cdev->private->devno, sch->irq, + cdev->private->devno, sch->schid.sch_no, cdev->private->imask); } @@ -121,13 +121,14 @@ __ccw_device_check_sense_pgid(struct ccw_device *cdev) if (irb->scsw.cc == 3) { CIO_MSG_EVENT(2, "SNID - Device %04x on Subchannel " "%04x, lpm %02X, became 'not operational'\n", - cdev->private->devno, sch->irq, sch->orb.lpm); + cdev->private->devno, sch->schid.sch_no, + sch->orb.lpm); return -EACCES; } if (cdev->private->pgid.inf.ps.state2 == SNID_STATE2_RESVD_ELSE) { CIO_MSG_EVENT(2, "SNID - Device %04x on Subchannel %04x " "is reserved by someone else\n", - cdev->private->devno, sch->irq); + cdev->private->devno, sch->schid.sch_no); return -EUSERS; } return 0; @@ -237,7 +238,7 @@ __ccw_device_do_pgid(struct ccw_device *cdev, __u8 func) sch->vpm &= ~cdev->private->imask; CIO_MSG_EVENT(2, "SPID - Device %04x on Subchannel " "%04x, lpm %02X, became 'not operational'\n", - cdev->private->devno, sch->irq, cdev->private->imask); + cdev->private->devno, sch->schid.sch_no, cdev->private->imask); return ret; } @@ -271,7 +272,7 @@ __ccw_device_check_pgid(struct ccw_device *cdev) if (irb->scsw.cc == 3) { CIO_MSG_EVENT(2, "SPID - Device %04x on Subchannel " "%04x, lpm %02X, became 'not operational'\n", - cdev->private->devno, sch->irq, + cdev->private->devno, sch->schid.sch_no, cdev->private->imask); return -EACCES; } @@ -373,7 +374,7 @@ ccw_device_verify_start(struct ccw_device *cdev) * Update sch->lpm with current values to catch paths becoming * available again. */ - if (stsch(sch->irq, &sch->schib)) { + if (stsch(sch->schid, &sch->schib)) { ccw_device_verify_done(cdev, -ENODEV); return; } |