X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fvm_power_manager%2Fguest_cli%2Fmain.c;h=f63b3c988a5c5a6bd5c7e44767e7bfab4bbb9e36;hb=e4373bf1b3f51715bf66e87c0134e2c217e4612c;hp=b17936d6b600552a1a2dbb95d5d6f3c2aa89de9c;hpb=3998e2a07220844d3f3c17f76a781ced3efe0de0;p=dpdk.git

diff --git a/examples/vm_power_manager/guest_cli/main.c b/examples/vm_power_manager/guest_cli/main.c
index b17936d6b6..f63b3c988a 100644
--- a/examples/vm_power_manager/guest_cli/main.c
+++ b/examples/vm_power_manager/guest_cli/main.c
@@ -2,23 +2,20 @@
  * Copyright(c) 2010-2014 Intel Corporation
  */
 
-/*
 #include <stdio.h>
-#include <string.h>
-#include <stdint.h>
-#include <sys/epoll.h>
-#include <fcntl.h>
-#include <unistd.h>
 #include <stdlib.h>
-#include <errno.h>
-*/
 #include <signal.h>
+#include <getopt.h>
+#include <string.h>
 
 #include <rte_lcore.h>
 #include <rte_power.h>
 #include <rte_debug.h>
+#include <rte_eal.h>
+#include <rte_log.h>
 
 #include "vm_power_cli_guest.h"
+#include "parse.h"
 
 static void
 sig_handler(int signo)
@@ -32,6 +29,143 @@ sig_handler(int signo)
 
 }
 
+#define MAX_HOURS 24
+
+/* Parse the argument given in the command line of the application */
+static int
+parse_args(int argc, char **argv)
+{
+	int opt, ret;
+	char **argvopt;
+	int option_index;
+	char *prgname = argv[0];
+	const struct option lgopts[] = {
+		{ "vm-name", required_argument, 0, 'n'},
+		{ "busy-hours", required_argument, 0, 'b'},
+		{ "quiet-hours", required_argument, 0, 'q'},
+		{ "port-list", required_argument, 0, 'p'},
+		{ "vcpu-list", required_argument, 0, 'l'},
+		{ "policy", required_argument, 0, 'o'},
+		{NULL, 0, 0, 0}
+	};
+	struct channel_packet *policy;
+	unsigned short int hours[MAX_HOURS];
+	unsigned short int cores[MAX_VCPU_PER_VM];
+	unsigned short int ports[MAX_VCPU_PER_VM];
+	int i, cnt, idx;
+
+	policy = get_policy();
+	ret = set_policy_defaults(policy);
+	if (ret != 0) {
+		printf("Failed to set policy defaults\n");
+		return -1;
+	}
+
+	argvopt = argv;
+
+	while ((opt = getopt_long(argc, argvopt, "n:b:q:p:",
+				  lgopts, &option_index)) != EOF) {
+
+		switch (opt) {
+		/* portmask */
+		case 'n':
+			strlcpy(policy->vm_name, optarg, VM_MAX_NAME_SZ);
+			printf("Setting VM Name to [%s]\n", policy->vm_name);
+			break;
+		case 'b':
+		case 'q':
+			//printf("***Processing set using [%s]\n", optarg);
+			cnt = parse_set(optarg, hours, MAX_HOURS);
+			if (cnt < 0) {
+				printf("Invalid value passed to quiet/busy hours - [%s]\n",
+						optarg);
+				break;
+			}
+			idx = 0;
+			for (i = 0; i < MAX_HOURS; i++) {
+				if (hours[i]) {
+					if (opt == 'b') {
+						printf("***Busy Hour %d\n", i);
+						policy->timer_policy.busy_hours
+							[idx++] = i;
+					} else {
+						printf("***Quiet Hour %d\n", i);
+						policy->timer_policy.quiet_hours
+							[idx++] = i;
+					}
+				}
+			}
+			break;
+		case 'l':
+			cnt = parse_set(optarg, cores, MAX_VCPU_PER_VM);
+			if (cnt < 0) {
+				printf("Invalid value passed to vcpu-list - [%s]\n",
+						optarg);
+				break;
+			}
+			idx = 0;
+			for (i = 0; i < MAX_VCPU_PER_VM; i++) {
+				if (cores[i]) {
+					printf("***Using core %d\n", i);
+					policy->vcpu_to_control[idx++] = i;
+				}
+			}
+			policy->num_vcpu = idx;
+			printf("Total cores: %d\n", idx);
+			break;
+		case 'p':
+			cnt = parse_set(optarg, ports, MAX_VCPU_PER_VM);
+			if (cnt < 0) {
+				printf("Invalid value passed to port-list - [%s]\n",
+						optarg);
+				break;
+			}
+			idx = 0;
+			for (i = 0; i < MAX_VCPU_PER_VM; i++) {
+				if (ports[i]) {
+					printf("***Using port %d\n", i);
+					if (set_policy_mac(i, idx++) != 0) {
+						printf("Cannot set policy MAC");
+						return -1;
+					}
+				}
+			}
+			policy->nb_mac_to_monitor = idx;
+			printf("Total Ports: %d\n", idx);
+			break;
+		case 'o':
+			if (!strcmp(optarg, "TRAFFIC"))
+				policy->policy_to_use = TRAFFIC;
+			else if (!strcmp(optarg, "TIME"))
+				policy->policy_to_use = TIME;
+			else if (!strcmp(optarg, "WORKLOAD"))
+				policy->policy_to_use = WORKLOAD;
+			else if (!strcmp(optarg, "BRANCH_RATIO"))
+				policy->policy_to_use = BRANCH_RATIO;
+			else {
+				printf("Invalid policy specified: %s\n",
+						optarg);
+				return -1;
+			}
+			break;
+		/* long options */
+
+		case 0:
+			break;
+
+		default:
+			return -1;
+		}
+	}
+
+	if (optind >= 0)
+		argv[optind-1] = prgname;
+
+	ret = optind-1;
+	optind = 0; /* reset getopt lib */
+	return ret;
+}
+
 int
 main(int argc, char **argv)
 {
@@ -45,6 +179,14 @@ main(int argc, char **argv)
 	signal(SIGINT, sig_handler);
 	signal(SIGTERM, sig_handler);
 
+	argc -= ret;
+	argv += ret;
+
+	/* parse application arguments (after the EAL ones) */
+	ret = parse_args(argc, argv);
+	if (ret < 0)
+		rte_exit(EXIT_FAILURE, "Invalid arguments\n");
+
 	rte_power_set_env(PM_ENV_KVM_VM);
 	RTE_LCORE_FOREACH(lcore_id) {
 		rte_power_init(lcore_id);