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| author | Peter Oberparleiter <peter.oberparleiter@de.ibm.com> | 2008-07-14 09:58:50 +0200 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 10:02:07 +0200 |
| commit | 23d805b647db6c2063a13089497615efa9deacdd (patch) | |
| tree | 87fea2384f95192b68535c7ddb1495776677ce85 /drivers/s390/net/ctcm_main.c | |
| parent | 4f2bd92e3b4f3b6405c5aadae3ad64acd94cdb78 (diff) | |
| download | kernel_samsung_smdk4412-23d805b647db6c2063a13089497615efa9deacdd.zip kernel_samsung_smdk4412-23d805b647db6c2063a13089497615efa9deacdd.tar.gz kernel_samsung_smdk4412-23d805b647db6c2063a13089497615efa9deacdd.tar.bz2 | |
[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 <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'drivers/s390/net/ctcm_main.c')
| -rw-r--r-- | drivers/s390/net/ctcm_main.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/s390/net/ctcm_main.c b/drivers/s390/net/ctcm_main.c index d52843d..6b13c1c 100644 --- a/drivers/s390/net/ctcm_main.c +++ b/drivers/s390/net/ctcm_main.c @@ -1236,8 +1236,8 @@ static void ctcm_irq_handler(struct ccw_device *cdev, /* Check for unsolicited interrupts. */ if (cgdev == NULL) { ctcm_pr_warn("ctcm: Got unsolicited irq: %s c-%02x d-%02x\n", - cdev->dev.bus_id, irb->scsw.cstat, - irb->scsw.dstat); + cdev->dev.bus_id, irb->scsw.cmd.cstat, + irb->scsw.cmd.dstat); return; } @@ -1266,40 +1266,40 @@ static void ctcm_irq_handler(struct ccw_device *cdev, "received c-%02x d-%02x\n", dev->name, ch->id, - irb->scsw.cstat, - irb->scsw.dstat); + irb->scsw.cmd.cstat, + irb->scsw.cmd.dstat); /* Copy interruption response block. */ memcpy(ch->irb, irb, sizeof(struct irb)); /* Check for good subchannel return code, otherwise error message */ - if (irb->scsw.cstat) { + if (irb->scsw.cmd.cstat) { fsm_event(ch->fsm, CTC_EVENT_SC_UNKNOWN, ch); ctcm_pr_warn("%s: subchannel check for dev: %s - %02x %02x\n", - dev->name, ch->id, irb->scsw.cstat, - irb->scsw.dstat); + dev->name, ch->id, irb->scsw.cmd.cstat, + irb->scsw.cmd.dstat); return; } /* Check the reason-code of a unit check */ - if (irb->scsw.dstat & DEV_STAT_UNIT_CHECK) { + if (irb->scsw.cmd.dstat & DEV_STAT_UNIT_CHECK) { ccw_unit_check(ch, irb->ecw[0]); return; } - if (irb->scsw.dstat & DEV_STAT_BUSY) { - if (irb->scsw.dstat & DEV_STAT_ATTENTION) + if (irb->scsw.cmd.dstat & DEV_STAT_BUSY) { + if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) fsm_event(ch->fsm, CTC_EVENT_ATTNBUSY, ch); else fsm_event(ch->fsm, CTC_EVENT_BUSY, ch); return; } - if (irb->scsw.dstat & DEV_STAT_ATTENTION) { + if (irb->scsw.cmd.dstat & DEV_STAT_ATTENTION) { fsm_event(ch->fsm, CTC_EVENT_ATTN, ch); return; } - if ((irb->scsw.stctl & SCSW_STCTL_SEC_STATUS) || - (irb->scsw.stctl == SCSW_STCTL_STATUS_PEND) || - (irb->scsw.stctl == + if ((irb->scsw.cmd.stctl & SCSW_STCTL_SEC_STATUS) || + (irb->scsw.cmd.stctl == SCSW_STCTL_STATUS_PEND) || + (irb->scsw.cmd.stctl == (SCSW_STCTL_ALERT_STATUS | SCSW_STCTL_STATUS_PEND))) fsm_event(ch->fsm, CTC_EVENT_FINSTAT, ch); else |