mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-27 21:40:49 +00:00
db3b2566e0
Current implementation depends on the order of resets getting triggered. If a cpu reset is triggered after the ipl device reset, the CPU is stopped and the VM will not run. In fact, that hinders us from converting the ipl device into a TYPE_DEVICE. Let's change that by manually configuring the ipl cpu during a system reset, so we have full control and can demangle that code. Also remove the superflous cpu parameter from s390_update_iplstate on the way. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
33 lines
1.0 KiB
C
33 lines
1.0 KiB
C
/*
|
|
* Virtio interfaces for s390
|
|
*
|
|
* Copyright 2012 IBM Corp.
|
|
* Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or (at
|
|
* your option) any later version. See the COPYING file in the top-level
|
|
* directory.
|
|
*/
|
|
|
|
#ifndef HW_S390_VIRTIO_H
|
|
#define HW_S390_VIRTIO_H 1
|
|
|
|
#include "hw/nmi.h"
|
|
#include "standard-headers/asm-s390/kvm_virtio.h"
|
|
#include "standard-headers/asm-s390/virtio-ccw.h"
|
|
|
|
typedef int (*s390_virtio_fn)(const uint64_t *args);
|
|
void s390_register_virtio_hypercall(uint64_t code, s390_virtio_fn fn);
|
|
|
|
void s390_init_cpus(const char *cpu_model);
|
|
void s390_init_ipl_dev(const char *kernel_filename,
|
|
const char *kernel_cmdline,
|
|
const char *initrd_filename,
|
|
const char *firmware,
|
|
bool enforce_bios);
|
|
void s390_create_virtio_net(BusState *bus, const char *name);
|
|
void s390_nmi(NMIState *n, int cpu_index, Error **errp);
|
|
void s390_machine_reset(void);
|
|
void s390_memory_init(ram_addr_t mem_size);
|
|
#endif
|