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s390x: introduce defines for SIGP condition codes

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This patch introduces defines for the SIGP condition codes and replaces all
occurrences of numeral condition codes with the new defines.

Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Message-Id: <1424783731-43426-2-git-send-email-jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This commit is contained in:
David Hildenbrand 2015-02-24 14:15:22 +01:00 • committed by Christian Borntraeger
parent 51628b1898
commit 5172b780c5
3 changed files with 17 additions and 10 deletions
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14
target-s390x/kvm.c
View file

@ -1178,37 +1178,37 @@ static int handle_sigp(S390CPU *cpu, struct kvm_run *run, uint8_t ipa1)
cpu_addr = env->regs[ipa1 & 0x0f];
target_cpu = s390_cpu_addr2state(cpu_addr);
if (target_cpu == NULL) {
cc = 3; /* not operational */
cc = SIGP_CC_NOT_OPERATIONAL;
goto out;
}
switch (order_code) {
case SIGP_START:
run_on_cpu(CPU(target_cpu), sigp_cpu_start, CPU(target_cpu));
cc = 0;
cc = SIGP_CC_ORDER_CODE_ACCEPTED;
break;
case SIGP_RESTART:
run_on_cpu(CPU(target_cpu), sigp_cpu_restart, CPU(target_cpu));
cc = 0;
cc = SIGP_CC_ORDER_CODE_ACCEPTED;
break;
case SIGP_SET_ARCH:
*statusreg &= 0xffffffff00000000UL;
*statusreg |= SIGP_STAT_INVALID_PARAMETER;
cc = 1; /* status stored */
cc = SIGP_CC_STATUS_STORED;
break;
case SIGP_INITIAL_CPU_RESET:
run_on_cpu(CPU(target_cpu), sigp_initial_cpu_reset, CPU(target_cpu));
cc = 0;
cc = SIGP_CC_ORDER_CODE_ACCEPTED;
break;
case SIGP_CPU_RESET:
run_on_cpu(CPU(target_cpu), sigp_cpu_reset, CPU(target_cpu));
cc = 0;
cc = SIGP_CC_ORDER_CODE_ACCEPTED;
break;
default:
DPRINTF("KVM: unknown SIGP: 0x%x\n", order_code);
*statusreg &= 0xffffffff00000000UL;
*statusreg |= SIGP_STAT_INVALID_ORDER;
cc = 1; /* status stored */
cc = SIGP_CC_STATUS_STORED;
break;
}