1 /*-
2  * SPDX-License-Identifier: BSD-3-Clause
16  * 3. Neither the name of the author nor the names of any co-contributors
55 	switch (info->PhysDiskStatus.State) {  in mpt_pdstate()
57 		if ((info->PhysDiskStatus.Flags &  in mpt_pdstate()
59 		    info->PhysDiskSettings.HotSparePool == 0)  in mpt_pdstate()
78 		sprintf(buf, "PSTATE 0x%02x", info->PhysDiskStatus.State);  in mpt_pdstate()
88  * - IOC2 : This gives us a list of volumes, and by walking the volumes we
91  * - IOC3 : This gives us a list of all online physical drives including
92  *          drives that are not part of a volume nor a spare drive.  It
94  * - IOC5 : This gives us a list of all spare drives including failed
98  * found via IOC2, 2) a drive that is neither a volume member nor a spare
103  * routine to add each drive encountered.  It quietly succeeds if the
104  * drive is already present in the list.  It also sorts the list as it
110 	int i, j;  in mpt_pd_insert()  local
114 	 * seen this drive.  in mpt_pd_insert()
116 	for (i = 0; i < list->ndrives; i++) {  in mpt_pd_insert()
117 		if (list->drives[i]->PhysDiskNum == PhysDiskNum)  in mpt_pd_insert()
119 		if (list->drives[i]->PhysDiskNum > PhysDiskNum)  in mpt_pd_insert()
124 	 * 'i' is our slot for the 'new' drive.  Make room and then  in mpt_pd_insert()
125 	 * read the drive info.  in mpt_pd_insert()
127 	for (j = list->ndrives - 1; j >= i; j--)  in mpt_pd_insert()
128 		list->drives[j + 1] = list->drives[j];  in mpt_pd_insert()
129 	list->drives[i] = mpt_pd_info(fd, PhysDiskNum, NULL);  in mpt_pd_insert()
130 	if (list->drives[i] == NULL)  in mpt_pd_insert()
132 	list->ndrives++;  in mpt_pd_insert()
148 	int count, error, i, j;  in mpt_pd_list()  local
162 		warn("Failed to fetch drive list");  in mpt_pd_list()
182 	volumes = malloc(sizeof(*volumes) * ioc2->NumActiveVolumes);  in mpt_pd_list()
184 	vol = ioc2->RaidVolume;  in mpt_pd_list()
185 	for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {  in mpt_pd_list()
186 		volumes[i] = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID,  in mpt_pd_list()
188 		if (volumes[i] == NULL) {  in mpt_pd_list()
198 		count += volumes[i]->NumPhysDisks;  in mpt_pd_list()
200 	count += ioc3->NumPhysDisks;  in mpt_pd_list()
201 	count += ioc5->NumHotSpares;  in mpt_pd_list()
207 	for (i = 0; i < ioc2->NumActiveVolumes; i++) {  in mpt_pd_list()
208 		rdisk = volumes[i]->PhysDisk;  in mpt_pd_list()
209 		for (j = 0; j < volumes[i]->NumPhysDisks; rdisk++, j++)  in mpt_pd_list()
210 			if (mpt_pd_insert(fd, list, rdisk->PhysDiskNum) < 0) {  in mpt_pd_list()
218 		free(volumes[i]);  in mpt_pd_list()
223 	spare = ioc5->HotSpare;  in mpt_pd_list()
224 	for (i = 0; i < ioc5->NumHotSpares; spare++, i++)  in mpt_pd_list()
225 		if (mpt_pd_insert(fd, list, spare->PhysDiskNum) < 0) {  in mpt_pd_list()
233 	disk = ioc3->PhysDisk;  in mpt_pd_list()
234 	for (i = 0; i < ioc3->NumPhysDisks; disk++, i++)  in mpt_pd_list()
235 		if (mpt_pd_insert(fd, list, disk->PhysDiskNum) < 0) {  in mpt_pd_list()
248 	int i;  in mpt_free_pd_list()  local
250 	for (i = 0; i < list->ndrives; i++)  in mpt_free_pd_list()
251 		free(list->drives[i]);  in mpt_free_pd_list()
256 mpt_lookup_drive(struct mpt_drive_list *list, const char *drive,  in mpt_lookup_drive()  argument
264 	val = strtol(drive, &cp, 0);  in mpt_lookup_drive()
284 		for (val = 0; val < list->ndrives; val++) {  in mpt_lookup_drive()
285 			if (list->drives[val]->PhysDiskBus == bus &&  in mpt_lookup_drive()
286 			    list->drives[val]->PhysDiskID == id) {  in mpt_lookup_drive()
287 				*PhysDiskNum = list->drives[val]->PhysDiskNum;  in mpt_lookup_drive()
306 	inq_data = &pd_info->InquiryData;  in mpt_pd_inq_string()
307 	cam_strvis(vendor, inq_data->VendorID, sizeof(inq_data->VendorID),  in mpt_pd_inq_string()
309 	cam_strvis(product, inq_data->ProductID, sizeof(inq_data->ProductID),  in mpt_pd_inq_string()
311 	cam_strvis(revision, inq_data->ProductRevLevel,  in mpt_pd_inq_string()
312 	    sizeof(inq_data->ProductRevLevel), sizeof(revision));  in mpt_pd_inq_string()
324 /* Helper function to set a drive to a given state. */
326 drive_set_state(char *drive, U8 Action, U8 State, const char *name)  in drive_set_state()  argument
346 	if (mpt_lookup_drive(list, drive, &PhysDiskNum) < 0) {  in drive_set_state()
348 		warn("Failed to find drive %s", drive);  in drive_set_state()
354 	/* Get the info for this drive. */  in drive_set_state()
358 		warn("Failed to fetch info for drive %u", PhysDiskNum);  in drive_set_state()
364 	if (info->PhysDiskStatus.State == State) {  in drive_set_state()
365 		warnx("Drive %u is already in the desired state", PhysDiskNum);  in drive_set_state()
374 		warnc(error, "Failed to set drive %u to %s", PhysDiskNum, name);  in drive_set_state()
392 		    "drive required");  in fail_drive()
407 		    "drive required");  in online_drive()
422 		    "drive required");  in offline_drive()