[Qemu-devel] [PATCH 1/9] s390x/css: fix cc handling for XSCH

[Halil Pasic <pasic@linux.vnet.ibm.com>]

The function ioinst_handle_xsch is presenting cc 2 when it's supposed to
present cc 1 and the other way around, because css_do_xsch has the error
codes mixed up. Fixing the error codes also fixes the priority.

Let us fix this.

Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reported-by: Pierre Morel<pmorel@linux.vnet.ibm.com>
---
 hw/s390x/css.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/s390x/css.c b/hw/s390x/css.c
index 1880b1a0ff..a50fb0727e 100644
--- a/hw/s390x/css.c
+++ b/hw/s390x/css.c
@@ -1281,12 +1281,12 @@ int css_do_xsch(SubchDev *sch)
         (!(s->ctrl &
            (SCSW_ACTL_RESUME_PEND | SCSW_ACTL_START_PEND | SCSW_ACTL_SUSP))) ||
         (s->ctrl & SCSW_ACTL_SUBCH_ACTIVE)) {
-        ret = -EINPROGRESS;
+        ret = -EBUSY;
         goto out;
     }
 
     if (s->ctrl & SCSW_CTRL_MASK_STCTL) {
-        ret = -EBUSY;
+        ret = -EINPROGRESS;
         goto out;
     }
 
-- 
2.13.5