diff options
| author |   Cornelia Huck <cohuck@de.ibm.com> | 2006-01-06 00:19:25 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:52 -0800 |
| commit | fb6958a594da49ece869793e6ec163b89fc5f79f (patch) | |
| tree | 0746cc23ab13a059f9a34d7fc134aaf6410d07b8 /drivers/s390/cio/device_status.c | |
| parent | [PATCH] s390: convert /proc/cio_ignore (diff) | |
| download | linux-dev-fb6958a594da49ece869793e6ec163b89fc5f79f.tar.xz linux-dev-fb6958a594da49ece869793e6ec163b89fc5f79f.zip | |
[PATCH] s390: multiple subchannel sets support
Add support for multiple subchannel sets. Works with arbitrary devices in
subchannel set 1 and is transparent to device drivers. Although currently
only two subchannel sets are available, this will work with the architectured
maximum number of subchannel sets as well.
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_status.c')
| -rw-r--r-- | drivers/s390/cio/device_status.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/s390/cio/device_status.c b/drivers/s390/cio/device_status.c index 929f8fb505f2..db09c209098b 100644 --- a/drivers/s390/cio/device_status.c +++ b/drivers/s390/cio/device_status.c @@ -36,9 +36,10 @@ ccw_device_msg_control_check(struct ccw_device *cdev, struct irb *irb) CIO_MSG_EVENT(0, "Channel-Check or Interface-Control-Check " "received" - " ... device %04X on subchannel %04X, dev_stat " + " ... device %04x on subchannel 0.%x.%04x, dev_stat " ": %02X sch_stat : %02X\n", - cdev->private->devno, cdev->private->sch_no, + cdev->private->devno, cdev->private->ssid, + cdev->private->sch_no, irb->scsw.dstat, irb->scsw.cstat); if (irb->scsw.cc != 3) { @@ -61,8 +62,9 @@ ccw_device_path_notoper(struct ccw_device *cdev) sch = to_subchannel(cdev->dev.parent); stsch (sch->schid, &sch->schib); - CIO_MSG_EVENT(0, "%s(%04x) - path(s) %02x are " - "not operational \n", __FUNCTION__, sch->schid.sch_no, + CIO_MSG_EVENT(0, "%s(0.%x.%04x) - path(s) %02x are " + "not operational \n", __FUNCTION__, + sch->schid.ssid, sch->schid.sch_no, sch->schib.pmcw.pnom); sch->lpm &= ~sch->schib.pmcw.pnom; |