Merge branch 'dev' of https://github.com/smartxworks/fio

[fio.git] / verify.h

diff --git a/verify.h b/verify.h
index c12bc7d0a7a1babb2c266358a05b2a73df4c6c0a..539e6f6cf5c1accf7a88af9cd9d6287e8fb09163 100644 (file)
--- a/verify.h
+++ b/verify.h
@@ -1,10 +1,17 @@
 #ifndef FIO_VERIFY_H
 #define FIO_VERIFY_H
 
-#define FIO_HDR_MAGIC  0xf00baaef
+#include <stdint.h>
+#include "compiler/compiler.h"
+#include "verify-state.h"
+
+#define FIO_HDR_MAGIC  0xacca
 
 enum {
        VERIFY_NONE = 0,                /* no verification */
+       VERIFY_HDR_ONLY,                /* verify header only, kept for sake of
+                                        * compatibility with old configurations
+                                        * which use 'verify=meta' */
        VERIFY_MD5,                     /* md5 sum data blocks */
        VERIFY_CRC64,                   /* crc64 sum data blocks */
        VERIFY_CRC32,                   /* crc32 sum data blocks */
@@ -14,8 +21,14 @@ enum {
        VERIFY_CRC7,                    /* crc7 sum data blocks */
        VERIFY_SHA256,                  /* sha256 sum data blocks */
        VERIFY_SHA512,                  /* sha512 sum data blocks */
-       VERIFY_META,                    /* block_num, timestamp etc. */
+       VERIFY_SHA3_224,                /* sha3-224 sum data blocks */
+       VERIFY_SHA3_256,                /* sha3-256 sum data blocks */
+       VERIFY_SHA3_384,                /* sha3-384 sum data blocks */
+       VERIFY_SHA3_512,                /* sha3-512 sum data blocks */
+       VERIFY_XXHASH,                  /* xxhash sum data blocks */
        VERIFY_SHA1,                    /* sha1 sum data blocks */
+       VERIFY_PATTERN,                 /* verify specific patterns */
+       VERIFY_PATTERN_NO_HDR,          /* verify specific patterns, no hdr */
        VERIFY_NULL,                    /* pretend to verify */
 };
 
@@ -25,19 +38,38 @@ enum {
  * 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;
+       uint64_t offset;
+       uint32_t time_sec;
+       uint32_t time_nsec;
+       uint16_t thread;
+       uint16_t numberio;
+       uint32_t crc32;
 };
 
 struct vhdr_md5 {
-       uint32_t md5_digest[16];
+       uint32_t md5_digest[4];
+};
+struct vhdr_sha3_224 {
+       uint8_t sha[224 / 8];
+};
+struct vhdr_sha3_256 {
+       uint8_t sha[256 / 8];
+};
+struct vhdr_sha3_384 {
+       uint8_t sha[384 / 8];
+};
+struct vhdr_sha3_512 {
+       uint8_t sha[512 / 8];
 };
 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];
@@ -54,12 +86,8 @@ struct vhdr_crc16 {
 struct vhdr_crc7 {
        uint8_t crc7;
 };
-struct vhdr_meta {
-       uint64_t offset;
-       unsigned char thread;
-       unsigned short numberio;
-       unsigned long time_sec;
-       unsigned long time_usec;
+struct vhdr_xxhash {
+       uint32_t hash;
 };
 
 /*
@@ -67,8 +95,11 @@ struct vhdr_meta {
  */
 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 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_verify_pattern(struct thread_data *td, void *p, unsigned int len, struct io_u *io_u, uint64_t seed, int use_seed);
+extern void fill_buffer_pattern(struct thread_data *td, void *p, unsigned int len);
+extern void fio_verify_init(struct thread_data *td);
 
 /*
  * Async verify offload
@@ -76,4 +107,9 @@ extern int verify_io_u_async(struct thread_data *, struct io_u *);
 extern int verify_async_init(struct thread_data *);
 extern void verify_async_exit(struct thread_data *);
 
+/*
+ * Callbacks for pasting formats in the pattern buffer
+ */
+extern int paste_blockoff(char *buf, unsigned int len, void *priv);
+
 #endif