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[SCSI] aacraid: New products patch

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This patch add the following products to the driver:
        IBM ServeRAID 8i
        ICP 9014R0
        ICP 9024R0
        ICP 9047MA
        ICP 9087MA
        ICP 9085LI
        ICP 5085AU

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mark Haverkamp 2005-06-20 11:55:24 -07:00 committed by James Bottomley
parent 12413197ee
commit 849717383a
5 changed files with 123 additions and 32 deletions
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8
drivers/scsi/aacraid/README
View File

@ -13,6 +13,7 @@ Supported Cards/Chipsets
Adaptec 2020S Adaptec 2020S
Adaptec 2025S Adaptec 2025S
Adaptec 2120S Adaptec 2120S
Adaptec 2130S
Adaptec 2200S Adaptec 2200S
Adaptec 2230S Adaptec 2230S
Adaptec 2240S Adaptec 2240S
@ -35,6 +36,13 @@ Supported Cards/Chipsets
HP NetRAID-4M HP NetRAID-4M
Legend S220 Legend S220
Legend S230 Legend S230
IBM ServeRAID 8i
ICP 9014R0
ICP 9024R0
ICP 9047MA
ICP 9087MA
ICP 9085LI
ICP 5085AU
People People
------------------------- -------------------------

2
drivers/scsi/aacraid/TODO
View File

@ -1,6 +1,4 @@
o Testing o Testing
o More testing o More testing
o Feature request: display the firmware/bios/etc revisions in the
/proc info
o Drop irq_mask, basically unused o Drop irq_mask, basically unused
o I/O size increase o I/O size increase

44
drivers/scsi/aacraid/aachba.c
View File

@ -276,7 +276,6 @@ int aac_get_containers(struct aac_dev *dev)
if (maximum_num_containers < MAXIMUM_NUM_CONTAINERS) if (maximum_num_containers < MAXIMUM_NUM_CONTAINERS)
maximum_num_containers = MAXIMUM_NUM_CONTAINERS; maximum_num_containers = MAXIMUM_NUM_CONTAINERS;
fsa_dev_ptr = (struct fsa_dev_info *) kmalloc( fsa_dev_ptr = (struct fsa_dev_info *) kmalloc(
sizeof(*fsa_dev_ptr) * maximum_num_containers, GFP_KERNEL); sizeof(*fsa_dev_ptr) * maximum_num_containers, GFP_KERNEL);
if (!fsa_dev_ptr) { if (!fsa_dev_ptr) {
@ -527,6 +526,11 @@ static char *container_types[] = {
"V-MIRRORS", "V-MIRRORS",
"PSEUDO R4", "PSEUDO R4",
"RAID50", "RAID50",
"RAID5D",
"RAID5D0",
"RAID1E",
"RAID6",
"RAID60",
"Unknown" "Unknown"
}; };
@ -610,7 +614,9 @@ int aac_get_adapter_info(struct aac_dev* dev)
struct fib* fibptr; struct fib* fibptr;
int rcode; int rcode;
u32 tmp; u32 tmp;
struct aac_adapter_info * info; struct aac_adapter_info *info;
struct aac_bus_info *command;
struct aac_bus_info_response *bus_info;
if (!(fibptr = fib_alloc(dev))) if (!(fibptr = fib_alloc(dev)))
return -ENOMEM; return -ENOMEM;
@ -655,6 +661,36 @@ int aac_get_adapter_info(struct aac_dev* dev)
memcpy(&dev->supplement_adapter_info, info, sizeof(*info)); memcpy(&dev->supplement_adapter_info, info, sizeof(*info));
} }
/*
* GetBusInfo
*/
fib_init(fibptr);
bus_info = (struct aac_bus_info_response *) fib_data(fibptr);
memset(bus_info, 0, sizeof(*bus_info));
command = (struct aac_bus_info *)bus_info;
command->Command = cpu_to_le32(VM_Ioctl);
command->ObjType = cpu_to_le32(FT_DRIVE);
command->MethodId = cpu_to_le32(1);
command->CtlCmd = cpu_to_le32(GetBusInfo);
rcode = fib_send(ContainerCommand,
fibptr,
sizeof (*bus_info),
FsaNormal,
1, 1,
NULL, NULL);
if (rcode >= 0 && le32_to_cpu(bus_info->Status) == ST_OK) {
dev->maximum_num_physicals = le32_to_cpu(bus_info->TargetsPerBus);
dev->maximum_num_channels = le32_to_cpu(bus_info->BusCount);
}
tmp = le32_to_cpu(dev->adapter_info.kernelrev); tmp = le32_to_cpu(dev->adapter_info.kernelrev);
printk(KERN_INFO "%s%d: kernel %d.%d-%d[%d] %.*s\n", printk(KERN_INFO "%s%d: kernel %d.%d-%d[%d] %.*s\n",
dev->name, dev->name,
@ -1818,7 +1854,9 @@ static int aac_send_srb_fib(struct scsi_cmnd* scsicmd)
u32 flag; u32 flag;
u32 timeout; u32 timeout;
if( scsicmd->device->id > 15 || scsicmd->device->lun > 7) { dev = (struct aac_dev *)scsicmd->device->host->hostdata;
if (scsicmd->device->id >= dev->maximum_num_physicals ||
scsicmd->device->lun > 7) {
scsicmd->result = DID_NO_CONNECT << 16; scsicmd->result = DID_NO_CONNECT << 16;
scsicmd->scsi_done(scsicmd); scsicmd->scsi_done(scsicmd);
return 0; return 0;

24
drivers/scsi/aacraid/aacraid.h
View File

@ -845,6 +845,28 @@ struct aac_supplement_adapter_info
#define AAC_SIS_VERSION_V3 3 #define AAC_SIS_VERSION_V3 3
#define AAC_SIS_SLOT_UNKNOWN 0xFF #define AAC_SIS_SLOT_UNKNOWN 0xFF
#define GetBusInfo 0x00000009
struct aac_bus_info {
__le32 Command; /* VM_Ioctl */
__le32 ObjType; /* FT_DRIVE */
__le32 MethodId; /* 1 = SCSI Layer */
__le32 ObjectId; /* Handle */
__le32 CtlCmd; /* GetBusInfo */
};
struct aac_bus_info_response {
__le32 Status; /* ST_OK */
__le32 ObjType;
__le32 MethodId; /* unused */
__le32 ObjectId; /* unused */
__le32 CtlCmd; /* unused */
__le32 ProbeComplete;
__le32 BusCount;
__le32 TargetsPerBus;
u8 InitiatorBusId[10];
u8 BusValid[10];
};
/* /*
* Battery platforms * Battery platforms
*/ */
@ -934,6 +956,8 @@ struct aac_dev
struct Scsi_Host *scsi_host_ptr; struct Scsi_Host *scsi_host_ptr;
int maximum_num_containers; int maximum_num_containers;
int maximum_num_physicals;
int maximum_num_channels;
struct fsa_dev_info *fsa_dev; struct fsa_dev_info *fsa_dev;
pid_t thread_pid; pid_t thread_pid;
int cardtype; int cardtype;

77
drivers/scsi/aacraid/linit.c
View File

@ -102,32 +102,43 @@ static struct pci_device_id aac_pci_tbl[] = {
{ 0x9005, 0x0286, 0x9005, 0x029b, 0, 0, 22 }, /* AAR-2820SA (Intruder) */ { 0x9005, 0x0286, 0x9005, 0x029b, 0, 0, 22 }, /* AAR-2820SA (Intruder) */
{ 0x9005, 0x0286, 0x9005, 0x029c, 0, 0, 23 }, /* AAR-2620SA (Intruder) */ { 0x9005, 0x0286, 0x9005, 0x029c, 0, 0, 23 }, /* AAR-2620SA (Intruder) */
{ 0x9005, 0x0286, 0x9005, 0x029d, 0, 0, 24 }, /* AAR-2420SA (Intruder) */ { 0x9005, 0x0286, 0x9005, 0x029d, 0, 0, 24 }, /* AAR-2420SA (Intruder) */
{ 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 25 }, /* Callisto Jupiter Platform */ { 0x9005, 0x0286, 0x9005, 0x029e, 0, 0, 25 }, /* ICP9024R0 (Lancer) */
{ 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 26 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */ { 0x9005, 0x0286, 0x9005, 0x029f, 0, 0, 26 }, /* ICP9014R0 (Lancer) */
{ 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 27 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */ { 0x9005, 0x0286, 0x9005, 0x02a0, 0, 0, 27 }, /* ICP9047MA (Lancer) */
{ 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 28 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */ { 0x9005, 0x0286, 0x9005, 0x02a1, 0, 0, 28 }, /* ICP9087MA (Lancer) */
{ 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 29 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */ { 0x9005, 0x0286, 0x9005, 0x02a3, 0, 0, 29 }, /* ICP5085AU (Hurricane) */
{ 0x9005, 0x0285, 0x9005, 0x0292, 0, 0, 30 }, /* AAR-2810SA PCI SATA 8ch (Corsair-8) */ { 0x9005, 0x0285, 0x9005, 0x02a4, 0, 0, 30 }, /* ICP9085LI (Marauder-X) */
{ 0x9005, 0x0285, 0x9005, 0x0293, 0, 0, 31 }, /* AAR-21610SA PCI SATA 16ch (Corsair-16) */ { 0x9005, 0x0285, 0x9005, 0x02a5, 0, 0, 31 }, /* ICP5085BR (Marauder-E) */
{ 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 32 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */ { 0x9005, 0x0287, 0x9005, 0x0800, 0, 0, 32 }, /* Themisto Jupiter Platform */
{ 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 33 }, /* AAR-2610SA PCI SATA 6ch */ { 0x9005, 0x0200, 0x9005, 0x0200, 0, 0, 32 }, /* Themisto Jupiter Platform */
{ 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 34 }, /* ASR-2240S (SabreExpress) */ { 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 33 }, /* Callisto Jupiter Platform */
{ 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 35 }, /* ASR-4005SAS */ { 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 34 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
{ 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 36 }, /* IBM 8i (AvonPark) */ { 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 35 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
{ 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 37 }, /* ASR-4000SAS (BlackBird) */ { 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 36 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */
{ 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 38 }, /* ASR-4800SAS (Marauder-X) */ { 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 37 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */
{ 0x9005, 0x0285, 0x9005, 0x029A, 0, 0, 39 }, /* ASR-4805SAS (Marauder-E) */ { 0x9005, 0x0285, 0x9005, 0x0292, 0, 0, 38 }, /* AAR-2810SA PCI SATA 8ch (Corsair-8) */
{ 0x9005, 0x0285, 0x9005, 0x0293, 0, 0, 39 }, /* AAR-21610SA PCI SATA 16ch (Corsair-16) */
{ 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 40 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
{ 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 41 }, /* AAR-2610SA PCI SATA 6ch */
{ 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 42 }, /* ASR-2240S (SabreExpress) */
{ 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 43 }, /* ASR-4005SAS */
{ 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 44 }, /* IBM 8i (AvonPark) */
{ 0x9005, 0x0285, 0x1014, 0x0312, 0, 0, 44 }, /* IBM 8i (AvonPark Lite) */
{ 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 45 }, /* ASR-4000SAS (BlackBird) */
{ 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 46 }, /* ASR-4800SAS (Marauder-X) */
{ 0x9005, 0x0285, 0x9005, 0x029a, 0, 0, 47 }, /* ASR-4805SAS (Marauder-E) */
{ 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 48 }, /* ASR-4810SAS (Hurricane */
{ 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 40 }, /* Perc 320/DC*/ { 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 49 }, /* Perc 320/DC*/
{ 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 41 }, /* Adaptec 5400S (Mustang)*/ { 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 50 }, /* Adaptec 5400S (Mustang)*/
{ 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 42 }, /* Adaptec 5400S (Mustang)*/ { 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 51 }, /* Adaptec 5400S (Mustang)*/
{ 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 43 }, /* Dell PERC2/QC */ { 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 52 }, /* Dell PERC2/QC */
{ 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 44 }, /* HP NetRAID-4M */ { 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 53 }, /* HP NetRAID-4M */
{ 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 45 }, /* Dell Catchall */ { 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 54 }, /* Dell Catchall */
{ 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 46 }, /* Legend Catchall */ { 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 55 }, /* Legend Catchall */
{ 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 47 }, /* Adaptec Catch All */ { 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 56 }, /* Adaptec Catch All */
{ 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 48 }, /* Adaptec Rocket Catch All */ { 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 57 }, /* Adaptec Rocket Catch All */
{ 0,} { 0,}
}; };
MODULE_DEVICE_TABLE(pci, aac_pci_tbl); MODULE_DEVICE_TABLE(pci, aac_pci_tbl);
@ -164,6 +175,14 @@ static struct aac_driver_ident aac_drivers[] = {
{ aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2820SA ", 1 }, /* AAR-2820SA (Intruder) */ { aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2820SA ", 1 }, /* AAR-2820SA (Intruder) */
{ aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2620SA ", 1 }, /* AAR-2620SA (Intruder) */ { aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2620SA ", 1 }, /* AAR-2620SA (Intruder) */
{ aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2420SA ", 1 }, /* AAR-2420SA (Intruder) */ { aac_rkt_init, "aacraid", "ADAPTEC ", "AAR-2420SA ", 1 }, /* AAR-2420SA (Intruder) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9024R0 ", 2 }, /* ICP9024R0 (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9014R0 ", 1 }, /* ICP9014R0 (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9047MA ", 1 }, /* ICP9047MA (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9087MA ", 1 }, /* ICP9087MA (Lancer) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP5085AU ", 1 }, /* ICP5085AU (Hurricane) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP9085LI ", 1 }, /* ICP9085LI (Marauder-X) */
{ aac_rkt_init, "aacraid", "ICP ", "ICP5085BR ", 1 }, /* ICP5085BR (Marauder-E) */
{ NULL , "aacraid", "ADAPTEC ", "Themisto ", 0, AAC_QUIRK_SLAVE }, /* Jupiter Platform */
{ aac_rkt_init, "aacraid", "ADAPTEC ", "Callisto ", 2, AAC_QUIRK_MASTER }, /* Jupiter Platform */ { aac_rkt_init, "aacraid", "ADAPTEC ", "Callisto ", 2, AAC_QUIRK_MASTER }, /* Jupiter Platform */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2020SA ", 1 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2020SA ", 1 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2025SA ", 1 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2025SA ", 1 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
@ -175,10 +194,11 @@ static struct aac_driver_ident aac_drivers[] = {
{ aac_rx_init, "aacraid", "ADAPTEC ", "AAR-2610SA ", 1 }, /* SATA 6Ch (Bearcat) */ { aac_rx_init, "aacraid", "ADAPTEC ", "AAR-2610SA ", 1 }, /* SATA 6Ch (Bearcat) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2240S ", 1 }, /* ASR-2240S (SabreExpress) */ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-2240S ", 1 }, /* ASR-2240S (SabreExpress) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4005SAS ", 1 }, /* ASR-4005SAS */ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4005SAS ", 1 }, /* ASR-4005SAS */
{ aac_rx_init, "aacraid", "IBM ", "ServeRAID 8i ", 1 }, /* IBM 8i (AvonPark) */ { aac_rx_init, "ServeRAID","IBM ", "ServeRAID 8i ", 1 }, /* IBM 8i (AvonPark) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4000SAS ", 1 }, /* ASR-4000SAS (BlackBird & AvonPark) */ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4000SAS ", 1 }, /* ASR-4000SAS (BlackBird & AvonPark) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4800SAS ", 1 }, /* ASR-4800SAS (Marauder-X) */ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4800SAS ", 1 }, /* ASR-4800SAS (Marauder-X) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4805SAS ", 1 }, /* ASR-4805SAS (Marauder-E) */ { aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4805SAS ", 1 }, /* ASR-4805SAS (Marauder-E) */
{ aac_rx_init, "aacraid", "ADAPTEC ", "ASR-4810SAS ", 1 }, /* ASR-4810SAS (Hurricane) */
{ aac_rx_init, "percraid", "DELL ", "PERC 320/DC ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG }, /* Perc 320/DC*/ { aac_rx_init, "percraid", "DELL ", "PERC 320/DC ", 2, AAC_QUIRK_31BIT | AAC_QUIRK_34SG }, /* Perc 320/DC*/
{ aac_sa_init, "aacraid", "ADAPTEC ", "Adaptec 5400S ", 4, AAC_QUIRK_34SG }, /* Adaptec 5400S (Mustang)*/ { aac_sa_init, "aacraid", "ADAPTEC ", "Adaptec 5400S ", 4, AAC_QUIRK_34SG }, /* Adaptec 5400S (Mustang)*/
@ -681,7 +701,7 @@ static struct scsi_host_template aac_driver_template = {
.slave_configure = aac_slave_configure, .slave_configure = aac_slave_configure,
.eh_host_reset_handler = aac_eh_reset, .eh_host_reset_handler = aac_eh_reset,
.can_queue = AAC_NUM_IO_FIB, .can_queue = AAC_NUM_IO_FIB,
.this_id = 16, .this_id = MAXIMUM_NUM_CONTAINERS,
.sg_tablesize = 16, .sg_tablesize = 16,
.max_sectors = 128, .max_sectors = 128,
#if (AAC_NUM_IO_FIB > 256) #if (AAC_NUM_IO_FIB > 256)
@ -760,6 +780,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
if (pci_set_dma_mask(pdev, 0xFFFFFFFFULL)) if (pci_set_dma_mask(pdev, 0xFFFFFFFFULL))
goto out_free_fibs; goto out_free_fibs;
aac->maximum_num_channels = aac_drivers[index].channels;
aac_get_adapter_info(aac); aac_get_adapter_info(aac);
/* /*
@ -786,7 +807,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
* physical channels are address by their actual physical number+1 * physical channels are address by their actual physical number+1
*/ */
if (aac->nondasd_support == 1) if (aac->nondasd_support == 1)
shost->max_channel = aac_drivers[index].channels+1; shost->max_channel = aac->maximum_num_channels + 1;
else else
shost->max_channel = 1; shost->max_channel = 1;
@ -795,6 +816,8 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
list_add(&aac->entry, insert); list_add(&aac->entry, insert);
shost->max_id = aac->maximum_num_containers; shost->max_id = aac->maximum_num_containers;
if (shost->max_id < aac->maximum_num_physicals)
shost->max_id = aac->maximum_num_physicals;
if (shost->max_id < MAXIMUM_NUM_CONTAINERS) if (shost->max_id < MAXIMUM_NUM_CONTAINERS)
shost->max_id = MAXIMUM_NUM_CONTAINERS; shost->max_id = MAXIMUM_NUM_CONTAINERS;
else else