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e5d1730d1e
When initializing a QPCIBus, track which QTestState the bus is associated with (so that a later patch can then explicitly use that test state for all communication on the bus, rather than blindly relying on global_qtest). Update the initialization functions to take another parameter, and update all callers to pass in state (for now, most callers get away with passing the current global_qtest as the current state, although this required fixing the order of initialization to ensure qtest_start() is called before qpci_init*() in rtl8139-test, and provided an opportunity to pass in the allocator in e1000e-test). Touch up some allocations to use g_new0() rather than g_malloc() while in the area, and simplify some code (all implementations of QOSOps provide a .init_allocator() that never fails). Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Removed hunk from vhost-user-test.c that is not required anymore, fixed conflict in qtest_vboot() and adjusted qpci_init_pc() in sdhci-test] Signed-off-by: Thomas Huth <thuth@redhat.com>
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
#ifndef LIBQOS_H
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#define LIBQOS_H
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#include "libqtest.h"
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#include "libqos/pci.h"
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#include "libqos/malloc-pc.h"
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typedef struct QOSState QOSState;
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typedef struct QOSOps {
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QGuestAllocator *(*init_allocator)(QAllocOpts);
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void (*uninit_allocator)(QGuestAllocator *);
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QPCIBus *(*qpci_init)(QTestState *qts, QGuestAllocator *alloc);
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void (*qpci_free)(QPCIBus *bus);
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void (*shutdown)(QOSState *);
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} QOSOps;
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struct QOSState {
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QTestState *qts;
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QGuestAllocator *alloc;
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QPCIBus *pcibus;
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QOSOps *ops;
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};
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QOSState *qtest_vboot(QOSOps *ops, const char *cmdline_fmt, va_list ap);
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QOSState *qtest_boot(QOSOps *ops, const char *cmdline_fmt, ...);
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void qtest_common_shutdown(QOSState *qs);
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void qtest_shutdown(QOSState *qs);
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bool have_qemu_img(void);
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void mkimg(const char *file, const char *fmt, unsigned size_mb);
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void mkqcow2(const char *file, unsigned size_mb);
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void set_context(QOSState *s);
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void migrate(QOSState *from, QOSState *to, const char *uri);
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void prepare_blkdebug_script(const char *debug_fn, const char *event);
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void generate_pattern(void *buffer, size_t len, size_t cycle_len);
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static inline uint64_t qmalloc(QOSState *q, size_t bytes)
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{
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return guest_alloc(q->alloc, bytes);
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}
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static inline void qfree(QOSState *q, uint64_t addr)
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{
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guest_free(q->alloc, addr);
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}
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#endif
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