From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Fri, 7 Feb 2014 12:41:58 +0000 (+0100)
Subject: s390x/eventfacility: mask out commands
X-Git-Tag: v2.0.0-rc0~46^2~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9da45bb217db41510684cbfd4e173186eb2f8477;p=thirdparty%2Fqemu.git

s390x/eventfacility: mask out commands

As a followup to commit 5f04c14a10fa7f259bc0808f35a0beda49f7821e
(s390-sclp: Define New SCLP Codes) we should mask the sclp command
not only in base sclp, but also in the event facility.

Based on an initial patch from Ralf Hoppe.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---

diff --git a/hw/s390x/event-facility.c b/hw/s390x/event-facility.c
index a73c0b924a3..1e8c99ae940 100644
--- a/hw/s390x/event-facility.c
+++ b/hw/s390x/event-facility.c
@@ -299,7 +299,7 @@ static const TypeInfo s390_sclp_events_bus_info = {
 
 static void command_handler(SCLPEventFacility *ef, SCCB *sccb, uint64_t code)
 {
-    switch (code) {
+    switch (code & SCLP_CMD_CODE_MASK) {
     case SCLP_CMD_READ_EVENT_DATA:
         read_event_data(ef, sccb);
         break;