| ctladm.c (287458) | ctladm.c (287500) |
|---|---|
| 1/*- 2 * Copyright (c) 2003, 2004 Silicon Graphics International Corp. 3 * Copyright (c) 1997-2007 Kenneth D. Merry 4 * Copyright (c) 2012 The FreeBSD Foundation 5 * All rights reserved. 6 * 7 * Portions of this software were developed by Edward Tomasz Napierala 8 * under sponsorship from the FreeBSD Foundation. --- 27 unchanged lines hidden (view full) --- 36 */ 37/* 38 * CAM Target Layer exercise program. 39 * 40 * Author: Ken Merry <ken@FreeBSD.org> 41 */ 42 43#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2003, 2004 Silicon Graphics International Corp. 3 * Copyright (c) 1997-2007 Kenneth D. Merry 4 * Copyright (c) 2012 The FreeBSD Foundation 5 * All rights reserved. 6 * 7 * Portions of this software were developed by Edward Tomasz Napierala 8 * under sponsorship from the FreeBSD Foundation. --- 27 unchanged lines hidden (view full) --- 36 */ 37/* 38 * CAM Target Layer exercise program. 39 * 40 * Author: Ken Merry <ken@FreeBSD.org> 41 */ 42 43#include <sys/cdefs.h> |
| 44__FBSDID("$FreeBSD: head/usr.sbin/ctladm/ctladm.c 287458 2015-09-04 10:14:58Z mav $"); | 44__FBSDID("$FreeBSD: head/usr.sbin/ctladm/ctladm.c 287500 2015-09-06 11:23:01Z mav $"); |
| 45 46#include <sys/ioctl.h> 47#include <sys/types.h> 48#include <sys/stat.h> 49#include <sys/param.h> 50#include <sys/linker.h> 51#include <sys/queue.h> 52#include <sys/callout.h> --- 125 unchanged lines hidden (view full) --- 178 {"inject", CTLADM_CMD_ERR_INJECT, CTLADM_ARG_NEED_TL, "cd:i:p:r:s:"}, 179 {"inquiry", CTLADM_CMD_INQUIRY, CTLADM_ARG_NEED_TL, NULL}, 180 {"islist", CTLADM_CMD_ISLIST, CTLADM_ARG_NONE, "vx"}, 181 {"islogout", CTLADM_CMD_ISLOGOUT, CTLADM_ARG_NONE, "ac:i:p:"}, 182 {"isterminate", CTLADM_CMD_ISTERMINATE, CTLADM_ARG_NONE, "ac:i:p:"}, 183 {"lunlist", CTLADM_CMD_LUNLIST, CTLADM_ARG_NONE, NULL}, 184 {"lunmap", CTLADM_CMD_LUNMAP, CTLADM_ARG_NONE, "p:l:L:"}, 185 {"modesense", CTLADM_CMD_MODESENSE, CTLADM_ARG_NEED_TL, "P:S:dlm:c:"}, | 45 46#include <sys/ioctl.h> 47#include <sys/types.h> 48#include <sys/stat.h> 49#include <sys/param.h> 50#include <sys/linker.h> 51#include <sys/queue.h> 52#include <sys/callout.h> --- 125 unchanged lines hidden (view full) --- 178 {"inject", CTLADM_CMD_ERR_INJECT, CTLADM_ARG_NEED_TL, "cd:i:p:r:s:"}, 179 {"inquiry", CTLADM_CMD_INQUIRY, CTLADM_ARG_NEED_TL, NULL}, 180 {"islist", CTLADM_CMD_ISLIST, CTLADM_ARG_NONE, "vx"}, 181 {"islogout", CTLADM_CMD_ISLOGOUT, CTLADM_ARG_NONE, "ac:i:p:"}, 182 {"isterminate", CTLADM_CMD_ISTERMINATE, CTLADM_ARG_NONE, "ac:i:p:"}, 183 {"lunlist", CTLADM_CMD_LUNLIST, CTLADM_ARG_NONE, NULL}, 184 {"lunmap", CTLADM_CMD_LUNMAP, CTLADM_ARG_NONE, "p:l:L:"}, 185 {"modesense", CTLADM_CMD_MODESENSE, CTLADM_ARG_NEED_TL, "P:S:dlm:c:"}, |
| 186 {"modify", CTLADM_CMD_MODIFY, CTLADM_ARG_NONE, "b:l:s:"}, | 186 {"modify", CTLADM_CMD_MODIFY, CTLADM_ARG_NONE, "b:l:o:s:"}, |
| 187 {"port", CTLADM_CMD_PORT, CTLADM_ARG_NONE, "lo:p:qt:w:W:x"}, 188 {"portlist", CTLADM_CMD_PORTLIST, CTLADM_ARG_NONE, "f:ilp:qvx"}, 189 {"prin", CTLADM_CMD_PRES_IN, CTLADM_ARG_NEED_TL, "a:"}, 190 {"prout", CTLADM_CMD_PRES_OUT, CTLADM_ARG_NEED_TL, "a:k:r:s:"}, 191 {"read", CTLADM_CMD_READ, CTLADM_ARG_NEED_TL, rw_opts}, 192 {"readcapacity", CTLADM_CMD_READCAPACITY, CTLADM_ARG_NEED_TL, "c:"}, 193 {"realsync", CTLADM_CMD_REALSYNC, CTLADM_ARG_NONE, NULL}, 194 {"remove", CTLADM_CMD_RM, CTLADM_ARG_NONE, "b:l:o:"}, --- 2969 unchanged lines hidden (view full) --- 3164static int 3165cctl_modify_lun(int fd, int argc, char **argv, char *combinedopt) 3166{ 3167 struct ctl_lun_req req; 3168 uint64_t lun_size = 0; 3169 uint32_t lun_id = 0; 3170 int lun_id_set = 0, lun_size_set = 0; 3171 char *backend_name = NULL; | 187 {"port", CTLADM_CMD_PORT, CTLADM_ARG_NONE, "lo:p:qt:w:W:x"}, 188 {"portlist", CTLADM_CMD_PORTLIST, CTLADM_ARG_NONE, "f:ilp:qvx"}, 189 {"prin", CTLADM_CMD_PRES_IN, CTLADM_ARG_NEED_TL, "a:"}, 190 {"prout", CTLADM_CMD_PRES_OUT, CTLADM_ARG_NEED_TL, "a:k:r:s:"}, 191 {"read", CTLADM_CMD_READ, CTLADM_ARG_NEED_TL, rw_opts}, 192 {"readcapacity", CTLADM_CMD_READCAPACITY, CTLADM_ARG_NEED_TL, "c:"}, 193 {"realsync", CTLADM_CMD_REALSYNC, CTLADM_ARG_NONE, NULL}, 194 {"remove", CTLADM_CMD_RM, CTLADM_ARG_NONE, "b:l:o:"}, --- 2969 unchanged lines hidden (view full) --- 3164static int 3165cctl_modify_lun(int fd, int argc, char **argv, char *combinedopt) 3166{ 3167 struct ctl_lun_req req; 3168 uint64_t lun_size = 0; 3169 uint32_t lun_id = 0; 3170 int lun_id_set = 0, lun_size_set = 0; 3171 char *backend_name = NULL; |
| 3172 STAILQ_HEAD(, cctl_req_option) option_list; 3173 int num_options = 0; |
|
| 3172 int retval = 0, c; 3173 | 3174 int retval = 0, c; 3175 |
| 3176 STAILQ_INIT(&option_list); |
|
| 3174 while ((c = getopt(argc, argv, combinedopt)) != -1) { 3175 switch (c) { 3176 case 'b': 3177 backend_name = strdup(optarg); 3178 break; 3179 case 'l': 3180 lun_id = strtoul(optarg, NULL, 0); 3181 lun_id_set = 1; 3182 break; | 3177 while ((c = getopt(argc, argv, combinedopt)) != -1) { 3178 switch (c) { 3179 case 'b': 3180 backend_name = strdup(optarg); 3181 break; 3182 case 'l': 3183 lun_id = strtoul(optarg, NULL, 0); 3184 lun_id_set = 1; 3185 break; |
| 3186 case 'o': { 3187 struct cctl_req_option *option; 3188 char *tmpstr; 3189 char *name, *value; 3190 3191 tmpstr = strdup(optarg); 3192 name = strsep(&tmpstr, "="); 3193 if (name == NULL) { 3194 warnx("%s: option -o takes \"name=value\"" 3195 "argument", __func__); 3196 retval = 1; 3197 goto bailout; 3198 } 3199 value = strsep(&tmpstr, "="); 3200 if (value == NULL) { 3201 warnx("%s: option -o takes \"name=value\"" 3202 "argument", __func__); 3203 retval = 1; 3204 goto bailout; 3205 } 3206 option = malloc(sizeof(*option)); 3207 if (option == NULL) { 3208 warn("%s: error allocating %zd bytes", 3209 __func__, sizeof(*option)); 3210 retval = 1; 3211 goto bailout; 3212 } 3213 option->name = strdup(name); 3214 option->namelen = strlen(name) + 1; 3215 option->value = strdup(value); 3216 option->vallen = strlen(value) + 1; 3217 free(tmpstr); 3218 3219 STAILQ_INSERT_TAIL(&option_list, option, links); 3220 num_options++; 3221 break; 3222 } |
|
| 3183 case 's': 3184 if (strcasecmp(optarg, "auto") != 0) { 3185 retval = expand_number(optarg, &lun_size); 3186 if (retval != 0) { 3187 warn("%s: invalid -s argument", 3188 __func__); 3189 retval = 1; 3190 goto bailout; --- 7 unchanged lines hidden (view full) --- 3198 } 3199 3200 if (backend_name == NULL) 3201 errx(1, "%s: backend name (-b) must be specified", __func__); 3202 3203 if (lun_id_set == 0) 3204 errx(1, "%s: LUN id (-l) must be specified", __func__); 3205 | 3223 case 's': 3224 if (strcasecmp(optarg, "auto") != 0) { 3225 retval = expand_number(optarg, &lun_size); 3226 if (retval != 0) { 3227 warn("%s: invalid -s argument", 3228 __func__); 3229 retval = 1; 3230 goto bailout; --- 7 unchanged lines hidden (view full) --- 3238 } 3239 3240 if (backend_name == NULL) 3241 errx(1, "%s: backend name (-b) must be specified", __func__); 3242 3243 if (lun_id_set == 0) 3244 errx(1, "%s: LUN id (-l) must be specified", __func__); 3245 |
| 3206 if (lun_size_set == 0) 3207 errx(1, "%s: size (-s) must be specified", __func__); | 3246 if (lun_size_set == 0 && num_options == 0) 3247 errx(1, "%s: size (-s) or options (-o) must be specified", 3248 __func__); |
| 3208 3209 bzero(&req, sizeof(req)); 3210 3211 strlcpy(req.backend, backend_name, sizeof(req.backend)); 3212 req.reqtype = CTL_LUNREQ_MODIFY; 3213 3214 req.reqdata.modify.lun_id = lun_id; 3215 req.reqdata.modify.lun_size_bytes = lun_size; 3216 | 3249 3250 bzero(&req, sizeof(req)); 3251 3252 strlcpy(req.backend, backend_name, sizeof(req.backend)); 3253 req.reqtype = CTL_LUNREQ_MODIFY; 3254 3255 req.reqdata.modify.lun_id = lun_id; 3256 req.reqdata.modify.lun_size_bytes = lun_size; 3257 |
| 3258 req.num_be_args = num_options; 3259 if (num_options > 0) { 3260 struct cctl_req_option *option, *next_option; 3261 int i; 3262 3263 req.be_args = malloc(num_options * sizeof(*req.be_args)); 3264 if (req.be_args == NULL) { 3265 warn("%s: error allocating %zd bytes", __func__, 3266 num_options * sizeof(*req.be_args)); 3267 retval = 1; 3268 goto bailout; 3269 } 3270 3271 for (i = 0, option = STAILQ_FIRST(&option_list); 3272 i < num_options; i++, option = next_option) { 3273 next_option = STAILQ_NEXT(option, links); 3274 3275 req.be_args[i].namelen = option->namelen; 3276 req.be_args[i].name = strdup(option->name); 3277 req.be_args[i].vallen = option->vallen; 3278 req.be_args[i].value = strdup(option->value); 3279 /* 3280 * XXX KDM do we want a way to specify a writeable 3281 * flag of some sort? Do we want a way to specify 3282 * binary data? 3283 */ 3284 req.be_args[i].flags = CTL_BEARG_ASCII | CTL_BEARG_RD; 3285 3286 STAILQ_REMOVE(&option_list, option, cctl_req_option, 3287 links); 3288 free(option->name); 3289 free(option->value); 3290 free(option); 3291 } 3292 } 3293 |
|
| 3217 if (ioctl(fd, CTL_LUN_REQ, &req) == -1) { 3218 warn("%s: error issuing CTL_LUN_REQ ioctl", __func__); 3219 retval = 1; 3220 goto bailout; 3221 } 3222 3223 switch (req.status) { 3224 case CTL_LUN_ERROR: --- 1517 unchanged lines hidden --- | 3294 if (ioctl(fd, CTL_LUN_REQ, &req) == -1) { 3295 warn("%s: error issuing CTL_LUN_REQ ioctl", __func__); 3296 retval = 1; 3297 goto bailout; 3298 } 3299 3300 switch (req.status) { 3301 case CTL_LUN_ERROR: --- 1517 unchanged lines hidden --- |