X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=server.h;h=422bfbf2b571617aeda1af3da8ce2ba86be0eeba;hb=2eb98bf64531b4d4f00b27f3854562ab576ebb2f;hp=299c7a03738b002e318ef4d7df2e8886cfe23fac;hpb=084d1c6f817eacaaefa1de4f0637ef6c1405d74b;p=fio.git

diff --git a/server.h b/server.h
index 299c7a03..422bfbf2 100644
--- a/server.h
+++ b/server.h
@@ -38,34 +38,38 @@ struct fio_net_int_cmd {
 };
 
 enum {
-	FIO_SERVER_VER		= 9,
-
-	FIO_SERVER_MAX_PDU	= 1024,
-
-	FIO_NET_CMD_QUIT	= 1,
-	FIO_NET_CMD_EXIT	= 2,
-	FIO_NET_CMD_JOB		= 3,
-	FIO_NET_CMD_JOBLINE	= 4,
-	FIO_NET_CMD_TEXT	= 5,
-	FIO_NET_CMD_TS		= 6,
-	FIO_NET_CMD_GS		= 7,
-	FIO_NET_CMD_SEND_ETA	= 8,
-	FIO_NET_CMD_ETA		= 9,
-	FIO_NET_CMD_PROBE	= 10,
-	FIO_NET_CMD_START	= 11,
-	FIO_NET_CMD_STOP	= 12,
-	FIO_NET_CMD_DU		= 13,
-	FIO_NET_CMD_RUN		= 14,
-	FIO_NET_CMD_ADD_JOB	= 15,
-	FIO_NET_CMD_NR		= 16,
-
-	FIO_NET_CMD_F_MORE	= 1UL << 0,
+	FIO_SERVER_VER			= 14,
+
+	FIO_SERVER_MAX_FRAGMENT_PDU	= 1024,
+
+	FIO_NET_CMD_QUIT		= 1,
+	FIO_NET_CMD_EXIT		= 2,
+	FIO_NET_CMD_JOB			= 3,
+	FIO_NET_CMD_JOBLINE		= 4,
+	FIO_NET_CMD_TEXT		= 5,
+	FIO_NET_CMD_TS			= 6,
+	FIO_NET_CMD_GS			= 7,
+	FIO_NET_CMD_SEND_ETA		= 8,
+	FIO_NET_CMD_ETA			= 9,
+	FIO_NET_CMD_PROBE		= 10,
+	FIO_NET_CMD_START		= 11,
+	FIO_NET_CMD_STOP		= 12,
+	FIO_NET_CMD_DU			= 13,
+	FIO_NET_CMD_SERVER_START	= 14,
+	FIO_NET_CMD_ADD_JOB		= 15,
+	FIO_NET_CMD_RUN			= 16,
+	FIO_NET_CMD_IOLOG		= 17,
+	FIO_NET_CMD_NR			= 18,
+
+	FIO_NET_CMD_F_MORE		= 1UL << 0,
 
 	/* crc does not include the crc fields */
-	FIO_NET_CMD_CRC_SZ	= sizeof(struct fio_net_cmd) -
-					2 * sizeof(uint16_t),
+	FIO_NET_CMD_CRC_SZ		= sizeof(struct fio_net_cmd) -
+						2 * sizeof(uint16_t),
 
-	FIO_NET_CLIENT_TIMEOUT	= 5000,
+	FIO_NET_NAME_MAX		= 256,
+
+	FIO_NET_CLIENT_TIMEOUT		= 5000,
 };
 
 struct cmd_ts_pdu {
@@ -96,26 +100,29 @@ struct cmd_single_line_pdu {
 
 struct cmd_line_pdu {
 	uint16_t lines;
+	uint16_t client_type;
 	struct cmd_single_line_pdu options[0];
 };
 
+struct cmd_job_pdu {
+	uint32_t buf_len;
+	uint32_t client_type;
+	uint8_t buf[0];
+};
+
 struct cmd_start_pdu {
 	uint32_t jobs;
 };
 
 struct cmd_end_pdu {
 	uint32_t error;
+	uint32_t signal;
 };
 
 struct cmd_add_job_pdu {
-	uint8_t jobname[32];
-	uint8_t ioengine[32];
-	uint32_t iodepth;
-	uint32_t rw;
-	uint32_t min_bs[2];
-	uint32_t max_bs[2];
-	uint32_t numjobs;
-	uint32_t group_reporting;
+	uint32_t thread_number;
+	uint32_t groupid;
+	struct thread_options_pack top;
 };
 
 struct cmd_text_pdu {
@@ -126,6 +133,14 @@ struct cmd_text_pdu {
 	uint8_t buf[0];
 };
 
+struct cmd_iolog_pdu {
+	uint32_t thread_number;
+	uint32_t nr_samples;
+	uint32_t log_type;
+	uint8_t name[FIO_NET_NAME_MAX];
+	struct io_sample samples[0];
+};
+
 extern int fio_start_server(char *);
 extern int fio_server_text_output(int, const char *, size_t);
 extern int fio_net_send_cmd(int, uint16_t, const void *, off_t, uint64_t);
@@ -141,33 +156,42 @@ 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_du(void);
-extern void fio_server_idle_loop(void);
 
 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 void fio_net_cmd_crc(struct fio_net_cmd *);
+extern void fio_net_cmd_crc_pdu(struct fio_net_cmd *, const void *);
 extern struct fio_net_cmd *fio_net_recv_cmd(int sk);
 
-struct thread_options;
-extern void fio_server_send_add_job(struct thread_options *, const char *);
+extern int fio_send_iolog(struct thread_data *, struct io_log *, const char *);
+extern void fio_server_send_add_job(struct thread_data *);
+extern void fio_server_send_start(struct thread_data *);
+extern int fio_net_send_stop(int sk, int error, int signal);
+extern int fio_net_send_quit(int sk);
 
 extern int exit_backend;
 extern int fio_net_port;
 
-static inline void fio_init_net_cmd(struct fio_net_cmd *cmd, uint16_t opcode,
-				    const void *pdu, uint32_t pdu_len,
-				    uint64_t tag)
+static inline void __fio_init_net_cmd(struct fio_net_cmd *cmd, uint16_t opcode,
+				      uint32_t pdu_len, uint64_t tag)
 {
 	memset(cmd, 0, sizeof(*cmd));
 
 	cmd->version	= __cpu_to_le16(FIO_SERVER_VER);
 	cmd->opcode	= cpu_to_le16(opcode);
 	cmd->tag	= cpu_to_le64(tag);
+	cmd->pdu_len	= cpu_to_le32(pdu_len);
+}
+
+
+static inline void fio_init_net_cmd(struct fio_net_cmd *cmd, uint16_t opcode,
+				    const void *pdu, uint32_t pdu_len,
+				    uint64_t tag)
+{
+	__fio_init_net_cmd(cmd, opcode, pdu_len, tag);
 
-	if (pdu) {
-		cmd->pdu_len	= cpu_to_le32(pdu_len);
+	if (pdu)
 		memcpy(&cmd->payload, pdu, pdu_len);
-	}
 }
 
 #endif