xref: /openbmc/qemu/tests/qtest/libqos/libqos.h (revision d447a624)
1 #ifndef LIBQOS_H
2 #define LIBQOS_H
3 
4 #include "../libqtest.h"
5 #include "pci.h"
6 #include "libqos-malloc.h"
7 
8 typedef struct QOSState QOSState;
9 
10 typedef struct QOSOps {
11     void (*alloc_init)(QGuestAllocator *, QTestState *, QAllocOpts);
12     QPCIBus *(*qpci_new)(QTestState *qts, QGuestAllocator *alloc);
13     void (*qpci_free)(QPCIBus *bus);
14     void (*shutdown)(QOSState *);
15 } QOSOps;
16 
17 struct QOSState {
18     QTestState *qts;
19     QGuestAllocator alloc;
20     QPCIBus *pcibus;
21     QOSOps *ops;
22 };
23 
24 QOSState *qtest_vboot(QOSOps *ops, const char *cmdline_fmt, va_list ap)
25     G_GNUC_PRINTF(2, 0);
26 QOSState *qtest_boot(QOSOps *ops, const char *cmdline_fmt, ...)
27     G_GNUC_PRINTF(2, 3);
28 void qtest_common_shutdown(QOSState *qs);
29 void qtest_shutdown(QOSState *qs);
30 void mkqcow2(const char *file, unsigned size_mb);
31 void migrate(QOSState *from, QOSState *to, const char *uri);
32 void prepare_blkdebug_script(const char *debug_fn, const char *event);
33 void generate_pattern(void *buffer, size_t len, size_t cycle_len);
34 
35 static inline uint64_t qmalloc(QOSState *q, size_t bytes)
36 {
37     return guest_alloc(&q->alloc, bytes);
38 }
39 
40 static inline void qfree(QOSState *q, uint64_t addr)
41 {
42     guest_free(&q->alloc, addr);
43 }
44 
45 #endif
46