#include <inttypes.h>
#include <string.h>
-#include <endian.h>
#include "stat.h"
+#include "os/os.h"
/*
* On-wire encoding is little endian
};
enum {
- FIO_SERVER_VER = 1,
- FIO_SERVER_VER1 = 1,
+ FIO_SERVER_VER = 4,
- FIO_SERVER_MAX_PDU = 64,
+ FIO_SERVER_MAX_PDU = 1024,
FIO_NET_CMD_QUIT = 1,
FIO_NET_CMD_EXIT = 2,
FIO_NET_CMD_JOB = 3,
- FIO_NET_CMD_ACK = 4,
- FIO_NET_CMD_NAK = 5,
- FIO_NET_CMD_TEXT = 6,
- FIO_NET_CMD_TS = 7,
- FIO_NET_CMD_GS = 8,
+ FIO_NET_CMD_JOBLINE = 4,
+ FIO_NET_CMD_TEXT = 5,
+ FIO_NET_CMD_TS = 6,
+ FIO_NET_CMD_GS = 7,
+ FIO_NET_CMD_ETA = 8,
+ FIO_NET_CMD_PROBE = 9,
+ FIO_NET_CMD_START = 10,
+ FIO_NET_CMD_STOP = 11,
FIO_NET_CMD_F_MORE = 1UL << 0,
struct group_run_stats rs;
};
+struct cmd_probe_pdu {
+ uint8_t hostname[64];
+ uint8_t bigendian;
+ uint8_t fio_major;
+ uint8_t fio_minor;
+ uint8_t fio_patch;
+ uint8_t os;
+ uint8_t arch;
+};
+
+struct cmd_single_line_pdu {
+ uint16_t len;
+ uint8_t text[0];
+};
+
+struct cmd_line_pdu {
+ uint16_t lines;
+ struct cmd_single_line_pdu options[0];
+};
+
extern int fio_start_server(int);
extern int fio_server_text_output(const char *, unsigned int len);
extern int fio_server_log(const char *format, ...);
extern int fio_net_send_cmd(int, uint16_t, const void *, off_t);
+extern int fio_net_send_simple_cmd(int sk, uint16_t opcode, uint64_t serial);
+extern void fio_server_set_arg(const char *);
+extern int fio_server_parse_string(const char *, char **, int *, int *, struct in_addr *);
struct thread_stat;
struct group_run_stats;
extern void fio_server_send_ts(struct thread_stat *, struct group_run_stats *);
extern void fio_server_send_gs(struct group_run_stats *);
+extern void fio_server_send_status(void);
+extern void fio_server_idle_loop(void);
extern int fio_clients_connect(void);
extern int fio_clients_send_ini(const char *);
extern int fio_handle_clients(void);
-extern void fio_client_add(const char *);
+extern int fio_client_add(const char *, void **);
+extern void fio_client_add_cmd_option(void *, const char *);
extern int fio_recv_data(int sk, void *p, unsigned int len);
extern int fio_send_data(int sk, const void *p, unsigned int len);
extern int exit_backend;
extern int fio_net_port;
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#define __le16_to_cpu(x) (x)
-#define __le32_to_cpu(x) (x)
-#define __le64_to_cpu(x) (x)
-#define __cpu_to_le16(x) (x)
-#define __cpu_to_le32(x) (x)
-#define __cpu_to_le64(x) (x)
-#elif __BYTE_ORDER == __BIG_ENDIAN
-#define __le16_to_cpu(x) __bswap_16(x)
-#define __le32_to_cpu(x) __bswap_32(x)
-#define __le64_to_cpu(x) __bswap_64(x)
-#define __cpu_to_le16(x) __bswap_16(x)
-#define __cpu_to_le32(x) __bswap_32(x)
-#define __cpu_to_le64(x) __bswap_64(x)
-#else
-#error "Endianness not detected"
-#endif
-
-#define le16_to_cpu(val) ({ \
- uint16_t *__val = &(val); \
- __le16_to_cpu(*__val); \
-})
-#define le32_to_cpu(val) ({ \
- uint32_t *__val = &(val); \
- __le32_to_cpu(*__val); \
-})
-#define le64_to_cpu(val) ({ \
- uint64_t *__val = &(val); \
- __le64_to_cpu(*__val); \
-})
-#define cpu_to_le16(val) ({ \
- uint16_t *__val = &(val); \
- __cpu_to_le16(*__val); \
-})
-#define cpu_to_le32(val) ({ \
- uint32_t *__val = &(val); \
- __cpu_to_le32(*__val); \
-})
-#define cpu_to_le64(val) ({ \
- uint64_t *__val = &(val); \
- __cpu_to_le64(*__val); \
-})
-
static inline void fio_init_net_cmd(struct fio_net_cmd *cmd, uint16_t opcode,
const void *pdu, uint32_t pdu_len)
{
memset(cmd, 0, sizeof(*cmd));
- cmd->version = __cpu_to_le16(FIO_SERVER_VER1);
+ cmd->version = __cpu_to_le16(FIO_SERVER_VER);
cmd->opcode = cpu_to_le16(opcode);
if (pdu) {