1196200Sscottl/*- 2196200Sscottl * Copyright (c) 2008, 2009 Yahoo!, Inc. 3196200Sscottl * All rights reserved. 4196200Sscottl * 5196200Sscottl * Redistribution and use in source and binary forms, with or without 6196200Sscottl * modification, are permitted provided that the following conditions 7196200Sscottl * are met: 8196200Sscottl * 1. Redistributions of source code must retain the above copyright 9196200Sscottl * notice, this list of conditions and the following disclaimer. 10196200Sscottl * 2. Redistributions in binary form must reproduce the above copyright 11196200Sscottl * notice, this list of conditions and the following disclaimer in the 12196200Sscottl * documentation and/or other materials provided with the distribution. 13196200Sscottl * 3. The names of the authors may not be used to endorse or promote 14196200Sscottl * products derived from this software without specific prior written 15196200Sscottl * permission. 16196200Sscottl * 17196200Sscottl * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18196200Sscottl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19196200Sscottl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20196200Sscottl * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21196200Sscottl * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22196200Sscottl * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23196200Sscottl * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24196200Sscottl * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25196200Sscottl * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26196200Sscottl * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27196200Sscottl * SUCH DAMAGE. 28196200Sscottl * 29196200Sscottl * $FreeBSD$ 30196200Sscottl */ 31196200Sscottl 32196200Sscottl#include <sys/types.h> 33196200Sscottl#include <sys/errno.h> 34196200Sscottl#include <err.h> 35237259Seadler#include <fcntl.h> 36196200Sscottl#include <stdio.h> 37196200Sscottl#include <stdlib.h> 38196200Sscottl#include <string.h> 39196200Sscottl#include <time.h> 40196200Sscottl#include <unistd.h> 41196200Sscottl#include "mfiutil.h" 42196200Sscottl 43196200Sscottlstatic char * 44196200Sscottladapter_time(time_t now, uint32_t at_now, uint32_t at) 45196200Sscottl{ 46196200Sscottl time_t t; 47196200Sscottl 48196200Sscottl t = (now - at_now) + at; 49196200Sscottl return (ctime(&t)); 50196200Sscottl} 51196200Sscottl 52196200Sscottlstatic void 53196200Sscottlmfi_get_time(int fd, uint32_t *at) 54196200Sscottl{ 55196200Sscottl 56196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_TIME_SECS_GET, at, sizeof(*at), NULL, 57196200Sscottl 0, NULL) < 0) { 58196200Sscottl warn("Couldn't fetch adapter time"); 59196200Sscottl at = 0; 60196200Sscottl } 61196200Sscottl} 62196200Sscottl 63196200Sscottlstatic int 64196200Sscottlpatrol_get_props(int fd, struct mfi_pr_properties *prop) 65196200Sscottl{ 66214396Sjhb int error; 67196200Sscottl 68196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_PROPERTIES, prop, 69196200Sscottl sizeof(*prop), NULL, 0, NULL) < 0) { 70214396Sjhb error = errno; 71196200Sscottl warn("Failed to get patrol read properties"); 72214396Sjhb return (error); 73196200Sscottl } 74196200Sscottl return (0); 75196200Sscottl} 76196200Sscottl 77196200Sscottlstatic int 78237260Seadlershow_patrol(int ac __unused, char **av __unused) 79196200Sscottl{ 80196200Sscottl struct mfi_pr_properties prop; 81196200Sscottl struct mfi_pr_status status; 82196200Sscottl struct mfi_pd_list *list; 83196200Sscottl struct mfi_pd_info info; 84223345Sbz char label[24]; 85196200Sscottl time_t now; 86196200Sscottl uint32_t at; 87214396Sjhb int error, fd; 88196200Sscottl u_int i; 89196200Sscottl 90237259Seadler fd = mfi_open(mfi_unit, O_RDWR); 91196200Sscottl if (fd < 0) { 92214396Sjhb error = errno; 93196200Sscottl warn("mfi_open"); 94214396Sjhb return (error); 95196200Sscottl } 96196200Sscottl 97196200Sscottl time(&now); 98196200Sscottl mfi_get_time(fd, &at); 99214396Sjhb error = patrol_get_props(fd, &prop); 100222899Sbz if (error) { 101222899Sbz close(fd); 102214396Sjhb return (error); 103222899Sbz } 104196200Sscottl printf("Operation Mode: "); 105196200Sscottl switch (prop.op_mode) { 106196200Sscottl case MFI_PR_OPMODE_AUTO: 107196200Sscottl printf("auto\n"); 108196200Sscottl break; 109196200Sscottl case MFI_PR_OPMODE_MANUAL: 110196200Sscottl printf("manual\n"); 111196200Sscottl break; 112196200Sscottl case MFI_PR_OPMODE_DISABLED: 113196200Sscottl printf("disabled\n"); 114196200Sscottl break; 115196200Sscottl default: 116196200Sscottl printf("??? (%02x)\n", prop.op_mode); 117196200Sscottl break; 118196200Sscottl } 119196200Sscottl if (prop.op_mode == MFI_PR_OPMODE_AUTO) { 120196200Sscottl if (at != 0 && prop.next_exec) 121196200Sscottl printf(" Next Run Starts: %s", adapter_time(now, at, 122196200Sscottl prop.next_exec)); 123196200Sscottl if (prop.exec_freq == 0xffffffff) 124196200Sscottl printf(" Runs Execute Continuously\n"); 125196200Sscottl else if (prop.exec_freq != 0) 126196200Sscottl printf(" Runs Start Every %u seconds\n", 127196200Sscottl prop.exec_freq); 128196200Sscottl } 129196200Sscottl 130196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_STATUS, &status, 131196200Sscottl sizeof(status), NULL, 0, NULL) < 0) { 132214396Sjhb error = errno; 133196200Sscottl warn("Failed to get patrol read properties"); 134222899Sbz close(fd); 135214396Sjhb return (error); 136196200Sscottl } 137196200Sscottl printf("Runs Completed: %u\n", status.num_iteration); 138196200Sscottl printf("Current State: "); 139196200Sscottl switch (status.state) { 140196200Sscottl case MFI_PR_STATE_STOPPED: 141196200Sscottl printf("stopped\n"); 142196200Sscottl break; 143196200Sscottl case MFI_PR_STATE_READY: 144196200Sscottl printf("ready\n"); 145196200Sscottl break; 146196200Sscottl case MFI_PR_STATE_ACTIVE: 147196200Sscottl printf("active\n"); 148196200Sscottl break; 149196200Sscottl case MFI_PR_STATE_ABORTED: 150196200Sscottl printf("aborted\n"); 151196200Sscottl break; 152196200Sscottl default: 153196200Sscottl printf("??? (%02x)\n", status.state); 154196200Sscottl break; 155196200Sscottl } 156196200Sscottl if (status.state == MFI_PR_STATE_ACTIVE) { 157196200Sscottl if (mfi_pd_get_list(fd, &list, NULL) < 0) { 158214396Sjhb error = errno; 159196200Sscottl warn("Failed to get drive list"); 160222899Sbz close(fd); 161214396Sjhb return (error); 162196200Sscottl } 163196200Sscottl 164196200Sscottl for (i = 0; i < list->count; i++) { 165196200Sscottl if (list->addr[i].scsi_dev_type != 0) 166196200Sscottl continue; 167196200Sscottl 168196200Sscottl if (mfi_pd_get_info(fd, list->addr[i].device_id, &info, 169196200Sscottl NULL) < 0) { 170214396Sjhb error = errno; 171196200Sscottl warn("Failed to fetch info for drive %u", 172196200Sscottl list->addr[i].device_id); 173222899Sbz free(list); 174222899Sbz close(fd); 175214396Sjhb return (error); 176196200Sscottl } 177196200Sscottl if (info.prog_info.active & MFI_PD_PROGRESS_PATROL) { 178223345Sbz snprintf(label, sizeof(label), " Drive %s", 179223345Sbz mfi_drive_name(NULL, 180223345Sbz list->addr[i].device_id, 181223345Sbz MFI_DNAME_DEVICE_ID|MFI_DNAME_HONOR_OPTS)); 182196200Sscottl mfi_display_progress(label, 183196200Sscottl &info.prog_info.patrol); 184196200Sscottl } 185196200Sscottl } 186222899Sbz free(list); 187196200Sscottl } 188196200Sscottl 189196200Sscottl close(fd); 190196200Sscottl 191196200Sscottl return (0); 192196200Sscottl} 193196200SscottlMFI_COMMAND(show, patrol, show_patrol); 194196200Sscottl 195196200Sscottlstatic int 196237260Seadlerstart_patrol(int ac __unused, char **av __unused) 197196200Sscottl{ 198214396Sjhb int error, fd; 199196200Sscottl 200237259Seadler fd = mfi_open(mfi_unit, O_RDWR); 201196200Sscottl if (fd < 0) { 202214396Sjhb error = errno; 203196200Sscottl warn("mfi_open"); 204214396Sjhb return (error); 205196200Sscottl } 206196200Sscottl 207196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_START, NULL, 0, NULL, 0, NULL) < 208196200Sscottl 0) { 209214396Sjhb error = errno; 210196200Sscottl warn("Failed to start patrol read"); 211222899Sbz close(fd); 212214396Sjhb return (error); 213196200Sscottl } 214196200Sscottl 215196200Sscottl close(fd); 216196200Sscottl 217196200Sscottl return (0); 218196200Sscottl} 219196200SscottlMFI_COMMAND(start, patrol, start_patrol); 220196200Sscottl 221196200Sscottlstatic int 222237260Seadlerstop_patrol(int ac __unused, char **av __unused) 223196200Sscottl{ 224214396Sjhb int error, fd; 225196200Sscottl 226237259Seadler fd = mfi_open(mfi_unit, O_RDWR); 227196200Sscottl if (fd < 0) { 228214396Sjhb error = errno; 229196200Sscottl warn("mfi_open"); 230214396Sjhb return (error); 231196200Sscottl } 232196200Sscottl 233196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_STOP, NULL, 0, NULL, 0, NULL) < 234196200Sscottl 0) { 235214396Sjhb error = errno; 236196200Sscottl warn("Failed to stop patrol read"); 237222899Sbz close(fd); 238214396Sjhb return (error); 239196200Sscottl } 240196200Sscottl 241196200Sscottl close(fd); 242196200Sscottl 243196200Sscottl return (0); 244196200Sscottl} 245196200SscottlMFI_COMMAND(stop, patrol, stop_patrol); 246196200Sscottl 247196200Sscottlstatic int 248196200Sscottlpatrol_config(int ac, char **av) 249196200Sscottl{ 250196200Sscottl struct mfi_pr_properties prop; 251196200Sscottl long val; 252196200Sscottl time_t now; 253214396Sjhb int error, fd; 254196200Sscottl uint32_t at, next_exec, exec_freq; 255196200Sscottl char *cp; 256196200Sscottl uint8_t op_mode; 257196200Sscottl 258196200Sscottl exec_freq = 0; /* GCC too stupid */ 259196200Sscottl next_exec = 0; 260196200Sscottl if (ac < 2) { 261196200Sscottl warnx("patrol: command required"); 262196200Sscottl return (EINVAL); 263196200Sscottl } 264196200Sscottl if (strcasecmp(av[1], "auto") == 0) { 265196200Sscottl op_mode = MFI_PR_OPMODE_AUTO; 266196200Sscottl if (ac > 2) { 267221119Spluknet if (strcasecmp(av[2], "continuously") == 0) 268196200Sscottl exec_freq = 0xffffffff; 269196200Sscottl else { 270196200Sscottl val = strtol(av[2], &cp, 0); 271196200Sscottl if (*cp != '\0') { 272196200Sscottl warnx("patrol: Invalid interval %s", 273196200Sscottl av[2]); 274196200Sscottl return (EINVAL); 275196200Sscottl } 276196200Sscottl exec_freq = val; 277196200Sscottl } 278196200Sscottl } 279196200Sscottl if (ac > 3) { 280196200Sscottl val = strtol(av[3], &cp, 0); 281196200Sscottl if (*cp != '\0' || val < 0) { 282196200Sscottl warnx("patrol: Invalid start time %s", av[3]); 283196200Sscottl return (EINVAL); 284196200Sscottl } 285196200Sscottl next_exec = val; 286196200Sscottl } 287196200Sscottl } else if (strcasecmp(av[1], "manual") == 0) 288196200Sscottl op_mode = MFI_PR_OPMODE_MANUAL; 289196200Sscottl else if (strcasecmp(av[1], "disable") == 0) 290196200Sscottl op_mode = MFI_PR_OPMODE_DISABLED; 291196200Sscottl else { 292196200Sscottl warnx("patrol: Invalid command %s", av[1]); 293196200Sscottl return (EINVAL); 294196200Sscottl } 295196200Sscottl 296237259Seadler fd = mfi_open(mfi_unit, O_RDWR); 297196200Sscottl if (fd < 0) { 298214396Sjhb error = errno; 299196200Sscottl warn("mfi_open"); 300214396Sjhb return (error); 301196200Sscottl } 302196200Sscottl 303214396Sjhb error = patrol_get_props(fd, &prop); 304222899Sbz if (error) { 305222899Sbz close(fd); 306214396Sjhb return (error); 307222899Sbz } 308196200Sscottl prop.op_mode = op_mode; 309196200Sscottl if (op_mode == MFI_PR_OPMODE_AUTO) { 310196200Sscottl if (ac > 2) 311196200Sscottl prop.exec_freq = exec_freq; 312196200Sscottl if (ac > 3) { 313196200Sscottl time(&now); 314196200Sscottl mfi_get_time(fd, &at); 315222899Sbz if (at == 0) { 316222899Sbz close(fd); 317196200Sscottl return (ENXIO); 318222899Sbz } 319196200Sscottl prop.next_exec = at + next_exec; 320196200Sscottl printf("Starting next patrol read at %s", 321196200Sscottl adapter_time(now, at, prop.next_exec)); 322196200Sscottl } 323196200Sscottl } 324196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_SET_PROPERTIES, &prop, 325196200Sscottl sizeof(prop), NULL, 0, NULL) < 0) { 326214396Sjhb error = errno; 327196200Sscottl warn("Failed to set patrol read properties"); 328222899Sbz close(fd); 329214396Sjhb return (error); 330196200Sscottl } 331196200Sscottl 332196200Sscottl close(fd); 333196200Sscottl 334196200Sscottl return (0); 335196200Sscottl} 336196200SscottlMFI_COMMAND(top, patrol, patrol_config); 337