#ifndef FIO_VERIFY_H
#define FIO_VERIFY_H
-#define FIO_HDR_MAGIC 0xf00baaef
+#include <stdint.h>
+
+#define FIO_HDR_MAGIC 0xacca
enum {
VERIFY_NONE = 0, /* no verification */
VERIFY_SHA256, /* sha256 sum data blocks */
VERIFY_SHA512, /* sha512 sum data blocks */
VERIFY_META, /* block_num, timestamp etc. */
+ VERIFY_SHA1, /* sha1 sum data blocks */
+ VERIFY_PATTERN, /* verify specific patterns */
VERIFY_NULL, /* pretend to verify */
};
* data.
*/
struct verify_header {
- unsigned int fio_magic;
- unsigned int len;
- unsigned int verify_type;
+ uint16_t magic;
+ uint16_t verify_type;
+ uint32_t len;
+ uint64_t rand_seed;
+ uint32_t crc32;
};
struct vhdr_md5 {
- uint32_t md5_digest[16];
+ uint32_t md5_digest[4];
};
struct vhdr_sha512 {
uint8_t sha512[128];
};
struct vhdr_sha256 {
- uint8_t sha256[128];
+ uint8_t sha256[64];
+};
+struct vhdr_sha1 {
+ uint32_t sha1[5];
};
struct vhdr_crc64 {
uint64_t crc64;
extern void populate_verify_io_u(struct thread_data *, struct io_u *);
extern int __must_check get_next_verify(struct thread_data *td, struct io_u *);
extern int __must_check verify_io_u(struct thread_data *, struct io_u *);
+extern int verify_io_u_async(struct thread_data *, struct io_u *);
+extern void fill_pattern(struct thread_data *td, void *p, unsigned int len, struct io_u *io_u, unsigned long seed, int use_seed);
+
+/*
+ * Async verify offload
+ */
+extern int verify_async_init(struct thread_data *);
+extern void verify_async_exit(struct thread_data *);
#endif