int
mpt_lookup_volume(int fd, const char *name, U8 *VolumeBus, U8 *VolumeID)
{
CONFIG_PAGE_IOC_2 *ioc2;
CONFIG_PAGE_IOC_2_RAID_VOL *vol;
struct mpt_query_disk info;
char *cp;
long bus, id;
int i;
/*
* Check for a raw [<bus>:]<id> string. If the bus is not
* specified, assume bus 0.
*/
bus = strtol(name, &cp, 0);
if (*cp == ':') {
id = strtol(cp + 1, &cp, 0);
if (*cp == '\0') {
if (bus < 0 || bus > 0xff || id < 0 || id > 0xff) {
return (EINVAL);
}
*VolumeBus = bus;
*VolumeID = id;
return (0);
}
} else if (*cp == '\0') {
if (bus < 0 || bus > 0xff)
return (EINVAL);
*VolumeBus = 0;
*VolumeID = bus;
return (0);
}
ioc2 = mpt_read_ioc_page(fd, 2, NULL);
if (ioc2 == NULL)
return (errno);
vol = ioc2->RaidVolume;
for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
if (mpt_query_disk(vol->VolumeBus, vol->VolumeID, &info) != 0)
continue;
if (strcmp(name, info.devname) == 0) {
*VolumeBus = vol->VolumeBus;
*VolumeID = vol->VolumeID;
free(ioc2);
return (0);
}
}
free(ioc2);
return (EINVAL);
}
static int
show_adapter(int ac, char **av)
{
CONFIG_PAGE_MANUFACTURING_0 *man0;
CONFIG_PAGE_IOC_2 *ioc2;
CONFIG_PAGE_IOC_6 *ioc6;
U16 IOCStatus;
int comma, error, fd;
if (ac != 1) {
warnx("show adapter: extra arguments");
return (EINVAL);
}
fd = mpt_open(mpt_unit);
if (fd < 0) {
error = errno;
warn("mpt_open");
return (error);
}
man0 = mpt_read_man_page(fd, 0, NULL);
if (man0 == NULL) {
error = errno;
warn("Failed to get controller info");
return (error);
}
if (man0->Header.PageLength < sizeof(*man0) / 4) {
warnx("Invalid controller info");
return (EINVAL);
}
printf("mpt%d Adapter:\n", mpt_unit);
printf(" Board Name: %.16s\n", man0->BoardName);
printf(" Board Assembly: %.16s\n", man0->BoardAssembly);
printf(" Chip Name: %.16s\n", man0->ChipName);
printf(" Chip Revision: %.16s\n", man0->ChipRevision);
free(man0);
ioc2 = mpt_read_ioc_page(fd, 2, &IOCStatus);
if (ioc2 != NULL) {
printf(" RAID Levels:");
comma = 0;
if (ioc2->CapabilitiesFlags &
MPI_IOCPAGE2_CAP_FLAGS_IS_SUPPORT) {
printf(" RAID0");
comma = 1;
}
if (ioc2->CapabilitiesFlags &
MPI_IOCPAGE2_CAP_FLAGS_IM_SUPPORT) {
printf("%s RAID1", comma ? "," : "");
comma = 1;
}
if (ioc2->CapabilitiesFlags &
MPI_IOCPAGE2_CAP_FLAGS_IME_SUPPORT) {
printf("%s RAID1E", comma ? "," : "");
comma = 1;
}
if (ioc2->CapabilitiesFlags &
MPI_IOCPAGE2_CAP_FLAGS_RAID_5_SUPPORT) {
printf("%s RAID5", comma ? "," : "");
comma = 1;
}
if (ioc2->CapabilitiesFlags &
MPI_IOCPAGE2_CAP_FLAGS_RAID_6_SUPPORT) {
printf("%s RAID6", comma ? "," : "");
comma = 1;
}
if (ioc2->CapabilitiesFlags &
MPI_IOCPAGE2_CAP_FLAGS_RAID_10_SUPPORT) {
printf("%s RAID10", comma ? "," : "");
comma = 1;
}
if (ioc2->CapabilitiesFlags &
MPI_IOCPAGE2_CAP_FLAGS_RAID_50_SUPPORT) {
printf("%s RAID50", comma ? "," : "");
comma = 1;
}
if (!comma)
printf(" none");
printf("\n");
free(ioc2);
} else if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
warnx("mpt_read_ioc_page(2): %s", mpt_ioc_status(IOCStatus));
ioc6 = mpt_read_ioc_page(fd, 6, &IOCStatus);
if (ioc6 != NULL) {
display_stripe_map(" RAID0 Stripes",
ioc6->SupportedStripeSizeMapIS);
display_stripe_map(" RAID1E Stripes",
ioc6->SupportedStripeSizeMapIME);
printf(" RAID0 Drives/Vol: %u", ioc6->MinDrivesIS);
if (ioc6->MinDrivesIS != ioc6->MaxDrivesIS)
printf("-%u", ioc6->MaxDrivesIS);
printf("\n");
printf(" RAID1 Drives/Vol: %u", ioc6->MinDrivesIM);
if (ioc6->MinDrivesIM != ioc6->MaxDrivesIM)
printf("-%u", ioc6->MaxDrivesIM);
printf("\n");
printf("RAID1E Drives/Vol: %u", ioc6->MinDrivesIME);
if (ioc6->MinDrivesIME != ioc6->MaxDrivesIME)
printf("-%u", ioc6->MaxDrivesIME);
printf("\n");
free(ioc6);
} else if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
warnx("mpt_read_ioc_page(6): %s", mpt_ioc_status(IOCStatus));
/* TODO: Add an ioctl to fetch IOC_FACTS and print firmware version. */
close(fd);
return (0);
}
static int
show_volumes(int ac, char **av)
{
CONFIG_PAGE_IOC_2 *ioc2;
CONFIG_PAGE_IOC_2_RAID_VOL *vol;
CONFIG_PAGE_RAID_VOL_0 **volumes;
CONFIG_PAGE_RAID_VOL_1 *vnames;
int error, fd, i, len, state_len;
if (ac != 1) {
warnx("show volumes: extra arguments");
return (EINVAL);
}
fd = mpt_open(mpt_unit);
if (fd < 0) {
error = errno;
warn("mpt_open");
return (error);
}
/* Get the volume list from the controller. */
ioc2 = mpt_read_ioc_page(fd, 2, NULL);
if (ioc2 == NULL) {
error = errno;
warn("Failed to get volume list");
return (error);
}
/*
* Go ahead and read the info for all the volumes and figure
* out the maximum width of the state field.
*/
volumes = malloc(sizeof(*volumes) * ioc2->NumActiveVolumes);
state_len = strlen("State");
vol = ioc2->RaidVolume;
for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
volumes[i] = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID,
NULL);
if (volumes[i] == NULL)
len = strlen("UNKNOWN");
else
len = strlen(mpt_volstate(
volumes[i]->VolumeStatus.State));
if (len > state_len)
state_len = len;
}
printf("mpt%d Volumes:\n", mpt_unit);
printf(" Id Size Level Stripe ");
len = state_len - strlen("State");
for (i = 0; i < (len + 1) / 2; i++)
printf(" ");
printf("State");
for (i = 0; i < len / 2; i++)
printf(" ");
printf(" Write-Cache Name\n");
vol = ioc2->RaidVolume;
for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
printf("%6s ", mpt_volume_name(vol->VolumeBus, vol->VolumeID));
if (volumes[i] != NULL)
print_vol(volumes[i], state_len);
else
printf(" %-8s %-*s",
mpt_raid_level(vol->VolumeType), state_len,
"UNKNOWN");
if (volumes[i] != NULL) {
if (volumes[i]->VolumeSettings.Settings &
MPI_RAIDVOL0_SETTING_WRITE_CACHING_ENABLE)
printf(" Enabled ");
else
printf(" Disabled ");
} else
printf(" ");
free(volumes[i]);
vnames = mpt_vol_names(fd, vol->VolumeBus, vol->VolumeID, NULL);
if (vnames != NULL) {
if (vnames->Name[0] != '\0')
printf(" <%s>", vnames->Name);
free(vnames);
}
printf("\n");
}
free(ioc2);
close(fd);
return (0);
}
static int
show_config(int ac, char **av)
{
CONFIG_PAGE_IOC_2 *ioc2;
CONFIG_PAGE_IOC_2_RAID_VOL *vol;
CONFIG_PAGE_IOC_5 *ioc5;
IOC_5_HOT_SPARE *spare;
CONFIG_PAGE_RAID_VOL_0 *vinfo;
RAID_VOL0_PHYS_DISK *disk;
CONFIG_PAGE_RAID_VOL_1 *vnames;
CONFIG_PAGE_RAID_PHYS_DISK_0 *pinfo;
struct mpt_standalone_disk *sdisks;
int error, fd, i, j, nsdisks;
if (ac != 1) {
warnx("show config: extra arguments");
return (EINVAL);
}
fd = mpt_open(mpt_unit);
if (fd < 0) {
error = errno;
warn("mpt_open");
return (error);
}
/* Get the config from the controller. */
ioc2 = mpt_read_ioc_page(fd, 2, NULL);
ioc5 = mpt_read_ioc_page(fd, 5, NULL);
if (ioc2 == NULL || ioc5 == NULL) {
error = errno;
warn("Failed to get config");
return (error);
}
if (mpt_fetch_disks(fd, &nsdisks, &sdisks) < 0) {
error = errno;
warn("Failed to get standalone drive list");
return (error);
}
/* Dump out the configuration. */
printf("mpt%d Configuration: %d volumes, %d drives\n",
mpt_unit, ioc2->NumActiveVolumes, ioc2->NumActivePhysDisks +
nsdisks);
vol = ioc2->RaidVolume;
for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
printf(" volume %s ", mpt_volume_name(vol->VolumeBus,
vol->VolumeID));
vinfo = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID, NULL);
if (vinfo == NULL) {
printf("%s UNKNOWN", mpt_raid_level(vol->VolumeType));
} else
print_vol(vinfo, -1);
vnames = mpt_vol_names(fd, vol->VolumeBus, vol->VolumeID, NULL);
if (vnames != NULL) {
if (vnames->Name[0] != '\0')
printf(" <%s>", vnames->Name);
free(vnames);
}
if (vinfo == NULL) {
printf("\n");
continue;
}
printf(" spans:\n");
disk = vinfo->PhysDisk;
for (j = 0; j < vinfo->NumPhysDisks; disk++, j++) {
printf(" drive %u ", disk->PhysDiskNum);
pinfo = mpt_pd_info(fd, disk->PhysDiskNum, NULL);
if (pinfo != NULL) {
print_pd(pinfo, -1, 0);
free(pinfo);
}
printf("\n");
}
if (vinfo->VolumeSettings.HotSparePool != 0) {
printf(" spare pools: ");
print_spare_pools(vinfo->VolumeSettings.HotSparePool);
printf("\n");
}
free(vinfo);
}
spare = ioc5->HotSpare;
for (i = 0; i < ioc5->NumHotSpares; spare++, i++) {
printf(" spare %u ", spare->PhysDiskNum);
pinfo = mpt_pd_info(fd, spare->PhysDiskNum, NULL);
if (pinfo != NULL) {
print_pd(pinfo, -1, 0);
free(pinfo);
}
printf(" backs pool %d\n", ffs(spare->HotSparePool) - 1);
}
for (i = 0; i < nsdisks; i++) {
printf(" drive %s ", sdisks[i].devname);
print_standalone(&sdisks[i], -1, 0);
printf("\n");
}
free(ioc2);
free(ioc5);
free(sdisks);
close(fd);
return (0);
}
struct mpt_drive_list *
mpt_pd_list(int fd)
{
CONFIG_PAGE_IOC_2 *ioc2;
CONFIG_PAGE_IOC_2_RAID_VOL *vol;
CONFIG_PAGE_RAID_VOL_0 **volumes;
RAID_VOL0_PHYS_DISK *rdisk;
CONFIG_PAGE_IOC_3 *ioc3;
IOC_3_PHYS_DISK *disk;
CONFIG_PAGE_IOC_5 *ioc5;
IOC_5_HOT_SPARE *spare;
struct mpt_drive_list *list;
int count, error, i, j;
ioc2 = mpt_read_ioc_page(fd, 2, NULL);
if (ioc2 == NULL) {
error = errno;
warn("Failed to fetch volume list");
errno = error;
return (NULL);
}
ioc3 = mpt_read_ioc_page(fd, 3, NULL);
if (ioc3 == NULL) {
error = errno;
warn("Failed to fetch drive list");
free(ioc2);
errno = error;
return (NULL);
}
ioc5 = mpt_read_ioc_page(fd, 5, NULL);
if (ioc5 == NULL) {
error = errno;
warn("Failed to fetch spare list");
free(ioc3);
free(ioc2);
errno = error;
return (NULL);
}
/*
* Go ahead and read the info for all the volumes. For this
* pass we figure out how many physical drives there are.
*/
volumes = malloc(sizeof(*volumes) * ioc2->NumActiveVolumes);
count = 0;
vol = ioc2->RaidVolume;
for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
volumes[i] = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID,
NULL);
if (volumes[i] == NULL) {
error = errno;
warn("Failed to read volume info");
errno = error;
return (NULL);
}
count += volumes[i]->NumPhysDisks;
}
count += ioc3->NumPhysDisks;
count += ioc5->NumHotSpares;
/* Walk the various lists enumerating drives. */
list = malloc(sizeof(*list) + sizeof(CONFIG_PAGE_RAID_PHYS_DISK_0) *
count);
list->ndrives = 0;
for (i = 0; i < ioc2->NumActiveVolumes; i++) {
rdisk = volumes[i]->PhysDisk;
for (j = 0; j < volumes[i]->NumPhysDisks; rdisk++, j++)
if (mpt_pd_insert(fd, list, rdisk->PhysDiskNum) < 0)
return (NULL);
free(volumes[i]);
}
free(ioc2);
free(volumes);
spare = ioc5->HotSpare;
for (i = 0; i < ioc5->NumHotSpares; spare++, i++)
if (mpt_pd_insert(fd, list, spare->PhysDiskNum) < 0)
return (NULL);
free(ioc5);
disk = ioc3->PhysDisk;
for (i = 0; i < ioc3->NumPhysDisks; disk++, i++)
if (mpt_pd_insert(fd, list, disk->PhysDiskNum) < 0)
return (NULL);
free(ioc3);
return (list);
}