slirp: goto bad in udp_input if sosendto fails
[qemu/ar7.git] / target-s390x / interrupt.c
blob07d210acf7124838ccd90765efc5aad918c19b3f
1 /*
2 * QEMU S/390 Interrupt support
4 * Copyright IBM Corp. 2012, 2014
6 * This work is licensed under the terms of the GNU GPL, version 2 or (at your
7 * option) any later version. See the COPYING file in the top-level directory.
8 */
10 #include "qemu/osdep.h"
11 #include "cpu.h"
12 #include "sysemu/kvm.h"
15 * All of the following interrupts are floating, i.e. not per-vcpu.
16 * We just need a dummy cpustate in order to be able to inject in the
17 * non-kvm case.
19 #if !defined(CONFIG_USER_ONLY)
20 void s390_sclp_extint(uint32_t parm)
22 if (kvm_enabled()) {
23 kvm_s390_service_interrupt(parm);
24 } else {
25 S390CPU *dummy_cpu = s390_cpu_addr2state(0);
27 cpu_inject_ext(dummy_cpu, EXT_SERVICE, parm, 0);
31 void s390_virtio_irq(int config_change, uint64_t token)
33 if (kvm_enabled()) {
34 kvm_s390_virtio_irq(config_change, token);
35 } else {
36 S390CPU *dummy_cpu = s390_cpu_addr2state(0);
38 cpu_inject_ext(dummy_cpu, EXT_VIRTIO, config_change, token);
42 void s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr,
43 uint32_t io_int_parm, uint32_t io_int_word)
45 if (kvm_enabled()) {
46 kvm_s390_io_interrupt(subchannel_id, subchannel_nr, io_int_parm,
47 io_int_word);
48 } else {
49 S390CPU *dummy_cpu = s390_cpu_addr2state(0);
51 cpu_inject_io(dummy_cpu, subchannel_id, subchannel_nr, io_int_parm,
52 io_int_word);
56 void s390_crw_mchk(void)
58 if (kvm_enabled()) {
59 kvm_s390_crw_mchk();
60 } else {
61 S390CPU *dummy_cpu = s390_cpu_addr2state(0);
63 cpu_inject_crw_mchk(dummy_cpu);
67 #endif