s390 guest initialization is modified to make use of new s390-storage-keys device. Old code that globally allocated storage key array is removed. The new device enables storage key access for kvm guests. Cache storage key QOM objects in frequently used helper functions to avoid a performance hit every time we use one of these functions. Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
31 lines
1,000 B
C
31 lines
1,000 B
C
/*
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* Virtio interfaces for s390
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*
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* Copyright 2012 IBM Corp.
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* Author(s): Cornelia Huck <cornelia.huck@de.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or (at
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* your option) any later version. See the COPYING file in the top-level
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* directory.
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*/
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#ifndef HW_S390_VIRTIO_H
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#define HW_S390_VIRTIO_H 1
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#include "hw/nmi.h"
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#include "standard-headers/asm-s390/kvm_virtio.h"
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#include "standard-headers/asm-s390/virtio-ccw.h"
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typedef int (*s390_virtio_fn)(const uint64_t *args);
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void s390_register_virtio_hypercall(uint64_t code, s390_virtio_fn fn);
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void s390_init_cpus(const char *cpu_model);
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void s390_init_ipl_dev(const char *kernel_filename,
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const char *kernel_cmdline,
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const char *initrd_filename,
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const char *firmware,
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bool enforce_bios);
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void s390_create_virtio_net(BusState *bus, const char *name);
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void s390_nmi(NMIState *n, int cpu_index, Error **errp);
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#endif
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