#include <linux/slab.h>
#include <linux/completion.h>
#include <linux/blkdev.h>
+#include <linux/dma-mapping.h>
#include <asm/semaphore.h>
#include <asm/uaccess.h>
static int dacmode = -1;
static int commit = -1;
+int startup_timeout = 180;
+int aif_timeout = 120;
-module_param(nondasd, int, 0);
+module_param(nondasd, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(nondasd, "Control scanning of hba for nondasd devices. 0=off, 1=on");
-module_param(dacmode, int, 0);
+module_param(dacmode, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(dacmode, "Control whether dma addressing is using 64 bit DAC. 0=off, 1=on");
-module_param(commit, int, 0);
+module_param(commit, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(commit, "Control whether a COMMIT_CONFIG is issued to the adapter for foreign arrays.\nThis is typically needed in systems that do not have a BIOS. 0=off, 1=on");
+module_param(startup_timeout, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(startup_timeout, "The duration of time in seconds to wait for adapter to have it's kernel up and\nrunning. This is typically adjusted for large systems that do not have a BIOS.");
+module_param(aif_timeout, int, S_IRUGO|S_IWUSR);
+MODULE_PARM_DESC(aif_timeout, "The duration of time in seconds to wait for applications to pick up AIFs before\nderegistering them. This is typically adjusted for heavily burdened systems.");
int numacb = -1;
module_param(numacb, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control blocks (FIB) allocated. Valid\nvalues are 512 and down. Default is to use suggestion from Firmware.");
+MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control blocks (FIB) allocated. Valid values are 512 and down. Default is to use suggestion from Firmware.");
int acbsize = -1;
module_param(acbsize, int, S_IRUGO|S_IWUSR);
-MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB) size. Valid values are 512,\n2048, 4096 and 8192. Default is to use suggestion from Firmware.");
+MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB) size. Valid values are 512, 2048, 4096 and 8192. Default is to use suggestion from Firmware.");
/**
* aac_get_config_status - check the adapter configuration
* @common: adapter to query
int status = 0;
struct fib * fibptr;
- if (!(fibptr = fib_alloc(dev)))
+ if (!(fibptr = aac_fib_alloc(dev)))
return -ENOMEM;
- fib_init(fibptr);
+ aac_fib_init(fibptr);
{
struct aac_get_config_status *dinfo;
dinfo = (struct aac_get_config_status *) fib_data(fibptr);
dinfo->count = cpu_to_le32(sizeof(((struct aac_get_config_status_resp *)NULL)->data));
}
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
fibptr,
sizeof (struct aac_get_config_status),
FsaNormal,
status = -EINVAL;
}
}
- fib_complete(fibptr);
+ aac_fib_complete(fibptr);
/* Send a CT_COMMIT_CONFIG to enable discovery of devices */
if (status >= 0) {
if (commit == 1) {
struct aac_commit_config * dinfo;
- fib_init(fibptr);
+ aac_fib_init(fibptr);
dinfo = (struct aac_commit_config *) fib_data(fibptr);
dinfo->command = cpu_to_le32(VM_ContainerConfig);
dinfo->type = cpu_to_le32(CT_COMMIT_CONFIG);
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
fibptr,
sizeof (struct aac_commit_config),
FsaNormal,
1, 1,
NULL, NULL);
- fib_complete(fibptr);
+ aac_fib_complete(fibptr);
} else if (commit == 0) {
printk(KERN_WARNING
"aac_get_config_status: Foreign device configurations are being ignored\n");
}
}
- fib_free(fibptr);
+ aac_fib_free(fibptr);
return status;
}
instance = dev->scsi_host_ptr->unique_id;
- if (!(fibptr = fib_alloc(dev)))
+ if (!(fibptr = aac_fib_alloc(dev)))
return -ENOMEM;
- fib_init(fibptr);
+ aac_fib_init(fibptr);
dinfo = (struct aac_get_container_count *) fib_data(fibptr);
dinfo->command = cpu_to_le32(VM_ContainerConfig);
dinfo->type = cpu_to_le32(CT_GET_CONTAINER_COUNT);
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
fibptr,
sizeof (struct aac_get_container_count),
FsaNormal,
if (status >= 0) {
dresp = (struct aac_get_container_count_resp *)fib_data(fibptr);
maximum_num_containers = le32_to_cpu(dresp->ContainerSwitchEntries);
- fib_complete(fibptr);
+ aac_fib_complete(fibptr);
}
if (maximum_num_containers < MAXIMUM_NUM_CONTAINERS)
fsa_dev_ptr = (struct fsa_dev_info *) kmalloc(
sizeof(*fsa_dev_ptr) * maximum_num_containers, GFP_KERNEL);
if (!fsa_dev_ptr) {
- fib_free(fibptr);
+ aac_fib_free(fibptr);
return -ENOMEM;
}
memset(fsa_dev_ptr, 0, sizeof(*fsa_dev_ptr) * maximum_num_containers);
fsa_dev_ptr[index].devname[0] = '\0';
- fib_init(fibptr);
+ aac_fib_init(fibptr);
dinfo = (struct aac_query_mount *) fib_data(fibptr);
dinfo->command = cpu_to_le32(VM_NameServe);
dinfo->count = cpu_to_le32(index);
dinfo->type = cpu_to_le32(FT_FILESYS);
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
fibptr,
sizeof (struct aac_query_mount),
FsaNormal,
}
dresp = (struct aac_mount *)fib_data(fibptr);
+ if ((le32_to_cpu(dresp->status) == ST_OK) &&
+ (le32_to_cpu(dresp->mnt[0].vol) == CT_NONE)) {
+ dinfo->command = cpu_to_le32(VM_NameServe64);
+ dinfo->count = cpu_to_le32(index);
+ dinfo->type = cpu_to_le32(FT_FILESYS);
+
+ if (aac_fib_send(ContainerCommand,
+ fibptr,
+ sizeof(struct aac_query_mount),
+ FsaNormal,
+ 1, 1,
+ NULL, NULL) < 0)
+ continue;
+ } else
+ dresp->mnt[0].capacityhigh = 0;
+
dprintk ((KERN_DEBUG
- "VM_NameServe cid=%d status=%d vol=%d state=%d cap=%u\n",
+ "VM_NameServe cid=%d status=%d vol=%d state=%d cap=%llu\n",
(int)index, (int)le32_to_cpu(dresp->status),
(int)le32_to_cpu(dresp->mnt[0].vol),
(int)le32_to_cpu(dresp->mnt[0].state),
- (unsigned)le32_to_cpu(dresp->mnt[0].capacity)));
+ ((u64)le32_to_cpu(dresp->mnt[0].capacity)) +
+ (((u64)le32_to_cpu(dresp->mnt[0].capacityhigh)) << 32)));
if ((le32_to_cpu(dresp->status) == ST_OK) &&
(le32_to_cpu(dresp->mnt[0].vol) != CT_NONE) &&
(le32_to_cpu(dresp->mnt[0].state) != FSCS_HIDDEN)) {
fsa_dev_ptr[index].valid = 1;
fsa_dev_ptr[index].type = le32_to_cpu(dresp->mnt[0].vol);
- fsa_dev_ptr[index].size = le32_to_cpu(dresp->mnt[0].capacity);
+ fsa_dev_ptr[index].size
+ = ((u64)le32_to_cpu(dresp->mnt[0].capacity)) +
+ (((u64)le32_to_cpu(dresp->mnt[0].capacityhigh)) << 32);
if (le32_to_cpu(dresp->mnt[0].state) & FSCS_READONLY)
fsa_dev_ptr[index].ro = 1;
}
- fib_complete(fibptr);
+ aac_fib_complete(fibptr);
/*
* If there are no more containers, then stop asking.
*/
break;
}
}
- fib_free(fibptr);
+ aac_fib_free(fibptr);
return status;
}
-static void aac_io_done(struct scsi_cmnd * scsicmd)
-{
- unsigned long cpu_flags;
- struct Scsi_Host *host = scsicmd->device->host;
- spin_lock_irqsave(host->host_lock, cpu_flags);
- scsicmd->scsi_done(scsicmd);
- spin_unlock_irqrestore(host->host_lock, cpu_flags);
-}
-
static void aac_internal_transfer(struct scsi_cmnd *scsicmd, void *data, unsigned int offset, unsigned int len)
{
void *buf;
struct scsi_cmnd * scsicmd;
scsicmd = (struct scsi_cmnd *) context;
+ scsicmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dprintk((KERN_DEBUG "get_container_name_callback[cpu %d]: t = %ld.\n", smp_processor_id(), jiffies));
if (fibptr == NULL)
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
- fib_complete(fibptr);
- fib_free(fibptr);
- aac_io_done(scsicmd);
+ aac_fib_complete(fibptr);
+ aac_fib_free(fibptr);
+ scsicmd->scsi_done(scsicmd);
}
/**
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
- if (!(cmd_fibcontext = fib_alloc(dev)))
+ if (!(cmd_fibcontext = aac_fib_alloc(dev)))
return -ENOMEM;
- fib_init(cmd_fibcontext);
+ aac_fib_init(cmd_fibcontext);
dinfo = (struct aac_get_name *) fib_data(cmd_fibcontext);
dinfo->command = cpu_to_le32(VM_ContainerConfig);
dinfo->cid = cpu_to_le32(cid);
dinfo->count = cpu_to_le32(sizeof(((struct aac_get_name_resp *)NULL)->data));
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
cmd_fibcontext,
sizeof (struct aac_get_name),
FsaNormal,
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
+ }
- printk(KERN_WARNING "aac_get_container_name: fib_send failed with status: %d.\n", status);
- fib_complete(cmd_fibcontext);
- fib_free(cmd_fibcontext);
+ printk(KERN_WARNING "aac_get_container_name: aac_fib_send failed with status: %d.\n", status);
+ aac_fib_complete(cmd_fibcontext);
+ aac_fib_free(cmd_fibcontext);
return -1;
}
/**
- * probe_container - query a logical volume
+ * aac_probe_container - query a logical volume
* @dev: device to query
* @cid: container identifier
*
* is updated in the struct fsa_dev_info structure rather than returned.
*/
-static int probe_container(struct aac_dev *dev, int cid)
+int aac_probe_container(struct aac_dev *dev, int cid)
{
struct fsa_dev_info *fsa_dev_ptr;
int status;
fsa_dev_ptr = dev->fsa_dev;
instance = dev->scsi_host_ptr->unique_id;
- if (!(fibptr = fib_alloc(dev)))
+ if (!(fibptr = aac_fib_alloc(dev)))
return -ENOMEM;
- fib_init(fibptr);
+ aac_fib_init(fibptr);
dinfo = (struct aac_query_mount *)fib_data(fibptr);
dinfo->count = cpu_to_le32(cid);
dinfo->type = cpu_to_le32(FT_FILESYS);
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
fibptr,
sizeof(struct aac_query_mount),
FsaNormal,
1, 1,
NULL, NULL);
if (status < 0) {
- printk(KERN_WARNING "aacraid: probe_container query failed.\n");
+ printk(KERN_WARNING "aacraid: aac_probe_container query failed.\n");
goto error;
}
dresp = (struct aac_mount *) fib_data(fibptr);
if ((le32_to_cpu(dresp->status) == ST_OK) &&
+ (le32_to_cpu(dresp->mnt[0].vol) == CT_NONE)) {
+ dinfo->command = cpu_to_le32(VM_NameServe64);
+ dinfo->count = cpu_to_le32(cid);
+ dinfo->type = cpu_to_le32(FT_FILESYS);
+
+ if (aac_fib_send(ContainerCommand,
+ fibptr,
+ sizeof(struct aac_query_mount),
+ FsaNormal,
+ 1, 1,
+ NULL, NULL) < 0)
+ goto error;
+ } else
+ dresp->mnt[0].capacityhigh = 0;
+
+ if ((le32_to_cpu(dresp->status) == ST_OK) &&
(le32_to_cpu(dresp->mnt[0].vol) != CT_NONE) &&
(le32_to_cpu(dresp->mnt[0].state) != FSCS_HIDDEN)) {
fsa_dev_ptr[cid].valid = 1;
fsa_dev_ptr[cid].type = le32_to_cpu(dresp->mnt[0].vol);
- fsa_dev_ptr[cid].size = le32_to_cpu(dresp->mnt[0].capacity);
+ fsa_dev_ptr[cid].size
+ = ((u64)le32_to_cpu(dresp->mnt[0].capacity)) +
+ (((u64)le32_to_cpu(dresp->mnt[0].capacityhigh)) << 32);
if (le32_to_cpu(dresp->mnt[0].state) & FSCS_READONLY)
fsa_dev_ptr[cid].ro = 1;
}
error:
- fib_complete(fibptr);
- fib_free(fibptr);
+ aac_fib_complete(fibptr);
+ aac_fib_free(fibptr);
return status;
}
* files instead of in OS dependant driver source.
*/
-static void setinqstr(int devtype, void *data, int tindex)
+static void setinqstr(struct aac_dev *dev, void *data, int tindex)
{
struct scsi_inq *str;
- struct aac_driver_ident *mp;
- mp = aac_get_driver_ident(devtype);
-
str = (struct scsi_inq *)(data); /* cast data to scsi inq block */
+ memset(str, ' ', sizeof(*str));
+
+ if (dev->supplement_adapter_info.AdapterTypeText[0]) {
+ char * cp = dev->supplement_adapter_info.AdapterTypeText;
+ int c = sizeof(str->vid);
+ while (*cp && *cp != ' ' && --c)
+ ++cp;
+ c = *cp;
+ *cp = '\0';
+ inqstrcpy (dev->supplement_adapter_info.AdapterTypeText,
+ str->vid);
+ *cp = c;
+ while (*cp && *cp != ' ')
+ ++cp;
+ while (*cp == ' ')
+ ++cp;
+ /* last six chars reserved for vol type */
+ c = 0;
+ if (strlen(cp) > sizeof(str->pid)) {
+ c = cp[sizeof(str->pid)];
+ cp[sizeof(str->pid)] = '\0';
+ }
+ inqstrcpy (cp, str->pid);
+ if (c)
+ cp[sizeof(str->pid)] = c;
+ } else {
+ struct aac_driver_ident *mp = aac_get_driver_ident(dev->cardtype);
- inqstrcpy (mp->vname, str->vid);
- inqstrcpy (mp->model, str->pid); /* last six chars reserved for vol type */
+ inqstrcpy (mp->vname, str->vid);
+ /* last six chars reserved for vol type */
+ inqstrcpy (mp->model, str->pid);
+ }
- if (tindex < (sizeof(container_types)/sizeof(char *))){
+ if (tindex < ARRAY_SIZE(container_types)){
char *findit = str->pid;
for ( ; *findit != ' '; findit++); /* walk till we find a space */
/* RAID is superfluous in the context of a RAID device */
if (memcmp(findit-4, "RAID", 4) == 0)
*(findit -= 4) = ' ';
- inqstrcpy (container_types[tindex], findit + 1);
+ if (((findit - str->pid) + strlen(container_types[tindex]))
+ < (sizeof(str->pid) + sizeof(str->prl)))
+ inqstrcpy (container_types[tindex], findit + 1);
}
inqstrcpy ("V1.0", str->prl);
}
struct aac_bus_info *command;
struct aac_bus_info_response *bus_info;
- if (!(fibptr = fib_alloc(dev)))
+ if (!(fibptr = aac_fib_alloc(dev)))
return -ENOMEM;
- fib_init(fibptr);
+ aac_fib_init(fibptr);
info = (struct aac_adapter_info *) fib_data(fibptr);
memset(info,0,sizeof(*info));
- rcode = fib_send(RequestAdapterInfo,
+ rcode = aac_fib_send(RequestAdapterInfo,
fibptr,
sizeof(*info),
FsaNormal,
- 1, 1,
+ -1, 1, /* First `interrupt' command uses special wait */
NULL,
NULL);
if (rcode < 0) {
- fib_complete(fibptr);
- fib_free(fibptr);
+ aac_fib_complete(fibptr);
+ aac_fib_free(fibptr);
return rcode;
}
memcpy(&dev->adapter_info, info, sizeof(*info));
if (dev->adapter_info.options & AAC_OPT_SUPPLEMENT_ADAPTER_INFO) {
struct aac_supplement_adapter_info * info;
- fib_init(fibptr);
+ aac_fib_init(fibptr);
info = (struct aac_supplement_adapter_info *) fib_data(fibptr);
memset(info,0,sizeof(*info));
- rcode = fib_send(RequestSupplementAdapterInfo,
+ rcode = aac_fib_send(RequestSupplementAdapterInfo,
fibptr,
sizeof(*info),
FsaNormal,
* GetBusInfo
*/
- fib_init(fibptr);
+ aac_fib_init(fibptr);
bus_info = (struct aac_bus_info_response *) fib_data(fibptr);
command->MethodId = cpu_to_le32(1);
command->CtlCmd = cpu_to_le32(GetBusInfo);
- rcode = fib_send(ContainerCommand,
+ rcode = aac_fib_send(ContainerCommand,
fibptr,
sizeof (*bus_info),
FsaNormal,
dev->dac_support = (dacmode!=0);
}
if(dev->dac_support != 0) {
- if (!pci_set_dma_mask(dev->pdev, 0xFFFFFFFFFFFFFFFFULL) &&
- !pci_set_consistent_dma_mask(dev->pdev, 0xFFFFFFFFFFFFFFFFULL)) {
+ if (!pci_set_dma_mask(dev->pdev, DMA_64BIT_MASK) &&
+ !pci_set_consistent_dma_mask(dev->pdev, DMA_64BIT_MASK)) {
printk(KERN_INFO"%s%d: 64 Bit DAC enabled\n",
dev->name, dev->id);
- } else if (!pci_set_dma_mask(dev->pdev, 0xFFFFFFFFULL) &&
- !pci_set_consistent_dma_mask(dev->pdev, 0xFFFFFFFFULL)) {
+ } else if (!pci_set_dma_mask(dev->pdev, DMA_32BIT_MASK) &&
+ !pci_set_consistent_dma_mask(dev->pdev, DMA_32BIT_MASK)) {
printk(KERN_INFO"%s%d: DMA mask set failed, 64 Bit DAC disabled\n",
dev->name, dev->id);
dev->dac_support = 0;
if (!(dev->raw_io_interface)) {
dev->scsi_host_ptr->sg_tablesize = (dev->max_fib_size -
sizeof(struct aac_fibhdr) -
- sizeof(struct aac_write) + sizeof(struct sgmap)) /
- sizeof(struct sgmap);
+ sizeof(struct aac_write) + sizeof(struct sgentry)) /
+ sizeof(struct sgentry);
if (dev->dac_support) {
/*
* 38 scatter gather elements
(dev->max_fib_size -
sizeof(struct aac_fibhdr) -
sizeof(struct aac_write64) +
- sizeof(struct sgmap64)) /
- sizeof(struct sgmap64);
+ sizeof(struct sgentry64)) /
+ sizeof(struct sgentry64);
}
dev->scsi_host_ptr->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
if(!(dev->adapter_info.options & AAC_OPT_NEW_COMM)) {
}
}
- fib_complete(fibptr);
- fib_free(fibptr);
+ aac_fib_complete(fibptr);
+ aac_fib_free(fibptr);
return rcode;
}
u32 cid;
scsicmd = (struct scsi_cmnd *) context;
+ scsicmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
- cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
+ cid = scmd_id(scsicmd);
- dprintk((KERN_DEBUG "io_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3], jiffies));
+ if (nblank(dprintk(x))) {
+ u64 lba;
+ switch (scsicmd->cmnd[0]) {
+ case WRITE_6:
+ case READ_6:
+ lba = ((scsicmd->cmnd[1] & 0x1F) << 16) |
+ (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
+ break;
+ case WRITE_16:
+ case READ_16:
+ lba = ((u64)scsicmd->cmnd[2] << 56) |
+ ((u64)scsicmd->cmnd[3] << 48) |
+ ((u64)scsicmd->cmnd[4] << 40) |
+ ((u64)scsicmd->cmnd[5] << 32) |
+ ((u64)scsicmd->cmnd[6] << 24) |
+ (scsicmd->cmnd[7] << 16) |
+ (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9];
+ break;
+ case WRITE_12:
+ case READ_12:
+ lba = ((u64)scsicmd->cmnd[2] << 24) |
+ (scsicmd->cmnd[3] << 16) |
+ (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+ break;
+ default:
+ lba = ((u64)scsicmd->cmnd[2] << 24) |
+ (scsicmd->cmnd[3] << 16) |
+ (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+ break;
+ }
+ printk(KERN_DEBUG
+ "io_callback[cpu %d]: lba = %llu, t = %ld.\n",
+ smp_processor_id(), (unsigned long long)lba, jiffies);
+ }
if (fibptr == NULL)
BUG();
if(scsicmd->use_sg)
pci_unmap_sg(dev->pdev,
- (struct scatterlist *)scsicmd->buffer,
+ (struct scatterlist *)scsicmd->request_buffer,
scsicmd->use_sg,
scsicmd->sc_data_direction);
else if(scsicmd->request_bufflen)
? sizeof(scsicmd->sense_buffer)
: sizeof(dev->fsa_dev[cid].sense_data));
}
- fib_complete(fibptr);
- fib_free(fibptr);
+ aac_fib_complete(fibptr);
+ aac_fib_free(fibptr);
- aac_io_done(scsicmd);
+ scsicmd->scsi_done(scsicmd);
}
static int aac_read(struct scsi_cmnd * scsicmd, int cid)
{
- u32 lba;
+ u64 lba;
u32 count;
int status;
/*
* Get block address and transfer length
*/
- if (scsicmd->cmnd[0] == READ_6) /* 6 byte command */
- {
+ switch (scsicmd->cmnd[0]) {
+ case READ_6:
dprintk((KERN_DEBUG "aachba: received a read(6) command on id %d.\n", cid));
- lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
+ lba = ((scsicmd->cmnd[1] & 0x1F) << 16) |
+ (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
count = scsicmd->cmnd[4];
if (count == 0)
count = 256;
- } else {
+ break;
+ case READ_16:
+ dprintk((KERN_DEBUG "aachba: received a read(16) command on id %d.\n", cid));
+
+ lba = ((u64)scsicmd->cmnd[2] << 56) |
+ ((u64)scsicmd->cmnd[3] << 48) |
+ ((u64)scsicmd->cmnd[4] << 40) |
+ ((u64)scsicmd->cmnd[5] << 32) |
+ ((u64)scsicmd->cmnd[6] << 24) |
+ (scsicmd->cmnd[7] << 16) |
+ (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9];
+ count = (scsicmd->cmnd[10] << 24) |
+ (scsicmd->cmnd[11] << 16) |
+ (scsicmd->cmnd[12] << 8) | scsicmd->cmnd[13];
+ break;
+ case READ_12:
+ dprintk((KERN_DEBUG "aachba: received a read(12) command on id %d.\n", cid));
+
+ lba = ((u64)scsicmd->cmnd[2] << 24) |
+ (scsicmd->cmnd[3] << 16) |
+ (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+ count = (scsicmd->cmnd[6] << 24) |
+ (scsicmd->cmnd[7] << 16) |
+ (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9];
+ break;
+ default:
dprintk((KERN_DEBUG "aachba: received a read(10) command on id %d.\n", cid));
- lba = (scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+ lba = ((u64)scsicmd->cmnd[2] << 24) |
+ (scsicmd->cmnd[3] << 16) |
+ (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
count = (scsicmd->cmnd[7] << 8) | scsicmd->cmnd[8];
+ break;
}
- dprintk((KERN_DEBUG "aac_read[cpu %d]: lba = %u, t = %ld.\n",
+ dprintk((KERN_DEBUG "aac_read[cpu %d]: lba = %llu, t = %ld.\n",
smp_processor_id(), (unsigned long long)lba, jiffies));
+ if ((!(dev->raw_io_interface) || !(dev->raw_io_64)) &&
+ (lba & 0xffffffff00000000LL)) {
+ dprintk((KERN_DEBUG "aac_read: Illegal lba\n"));
+ scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 |
+ SAM_STAT_CHECK_CONDITION;
+ set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
+ HARDWARE_ERROR,
+ SENCODE_INTERNAL_TARGET_FAILURE,
+ ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
+ 0, 0);
+ memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
+ (sizeof(dev->fsa_dev[cid].sense_data) > sizeof(scsicmd->sense_buffer))
+ ? sizeof(scsicmd->sense_buffer)
+ : sizeof(dev->fsa_dev[cid].sense_data));
+ scsicmd->scsi_done(scsicmd);
+ return 0;
+ }
/*
* Alocate and initialize a Fib
*/
- if (!(cmd_fibcontext = fib_alloc(dev))) {
+ if (!(cmd_fibcontext = aac_fib_alloc(dev))) {
return -1;
}
- fib_init(cmd_fibcontext);
+ aac_fib_init(cmd_fibcontext);
if (dev->raw_io_interface) {
struct aac_raw_io *readcmd;
readcmd = (struct aac_raw_io *) fib_data(cmd_fibcontext);
- readcmd->block[0] = cpu_to_le32(lba);
- readcmd->block[1] = 0;
+ readcmd->block[0] = cpu_to_le32((u32)(lba&0xffffffff));
+ readcmd->block[1] = cpu_to_le32((u32)((lba&0xffffffff00000000LL)>>32));
readcmd->count = cpu_to_le32(count<<9);
readcmd->cid = cpu_to_le16(cid);
readcmd->flags = cpu_to_le16(1);
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ContainerRawIo,
+ status = aac_fib_send(ContainerRawIo,
cmd_fibcontext,
fibsize,
FsaNormal,
readcmd->command = cpu_to_le32(VM_CtHostRead64);
readcmd->cid = cpu_to_le16(cid);
readcmd->sector_count = cpu_to_le16(count);
- readcmd->block = cpu_to_le32(lba);
+ readcmd->block = cpu_to_le32((u32)(lba&0xffffffff));
readcmd->pad = 0;
readcmd->flags = 0;
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ContainerCommand64,
+ status = aac_fib_send(ContainerCommand64,
cmd_fibcontext,
fibsize,
FsaNormal,
readcmd = (struct aac_read *) fib_data(cmd_fibcontext);
readcmd->command = cpu_to_le32(VM_CtBlockRead);
readcmd->cid = cpu_to_le32(cid);
- readcmd->block = cpu_to_le32(lba);
+ readcmd->block = cpu_to_le32((u32)(lba&0xffffffff));
readcmd->count = cpu_to_le32(count * 512);
aac_build_sg(scsicmd, &readcmd->sg);
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
cmd_fibcontext,
fibsize,
FsaNormal,
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
+ }
- printk(KERN_WARNING "aac_read: fib_send failed with status: %d.\n", status);
+ printk(KERN_WARNING "aac_read: aac_fib_send failed with status: %d.\n", status);
/*
* For some reason, the Fib didn't queue, return QUEUE_FULL
*/
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_TASK_SET_FULL;
- aac_io_done(scsicmd);
- fib_complete(cmd_fibcontext);
- fib_free(cmd_fibcontext);
+ scsicmd->scsi_done(scsicmd);
+ aac_fib_complete(cmd_fibcontext);
+ aac_fib_free(cmd_fibcontext);
return 0;
}
static int aac_write(struct scsi_cmnd * scsicmd, int cid)
{
- u32 lba;
+ u64 lba;
u32 count;
int status;
u16 fibsize;
count = scsicmd->cmnd[4];
if (count == 0)
count = 256;
+ } else if (scsicmd->cmnd[0] == WRITE_16) { /* 16 byte command */
+ dprintk((KERN_DEBUG "aachba: received a write(16) command on id %d.\n", cid));
+
+ lba = ((u64)scsicmd->cmnd[2] << 56) |
+ ((u64)scsicmd->cmnd[3] << 48) |
+ ((u64)scsicmd->cmnd[4] << 40) |
+ ((u64)scsicmd->cmnd[5] << 32) |
+ ((u64)scsicmd->cmnd[6] << 24) |
+ (scsicmd->cmnd[7] << 16) |
+ (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9];
+ count = (scsicmd->cmnd[10] << 24) | (scsicmd->cmnd[11] << 16) |
+ (scsicmd->cmnd[12] << 8) | scsicmd->cmnd[13];
+ } else if (scsicmd->cmnd[0] == WRITE_12) { /* 12 byte command */
+ dprintk((KERN_DEBUG "aachba: received a write(12) command on id %d.\n", cid));
+
+ lba = ((u64)scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16)
+ | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+ count = (scsicmd->cmnd[6] << 24) | (scsicmd->cmnd[7] << 16)
+ | (scsicmd->cmnd[8] << 8) | scsicmd->cmnd[9];
} else {
dprintk((KERN_DEBUG "aachba: received a write(10) command on id %d.\n", cid));
- lba = (scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
+ lba = ((u64)scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | (scsicmd->cmnd[4] << 8) | scsicmd->cmnd[5];
count = (scsicmd->cmnd[7] << 8) | scsicmd->cmnd[8];
}
- dprintk((KERN_DEBUG "aac_write[cpu %d]: lba = %u, t = %ld.\n",
+ dprintk((KERN_DEBUG "aac_write[cpu %d]: lba = %llu, t = %ld.\n",
smp_processor_id(), (unsigned long long)lba, jiffies));
+ if ((!(dev->raw_io_interface) || !(dev->raw_io_64))
+ && (lba & 0xffffffff00000000LL)) {
+ dprintk((KERN_DEBUG "aac_write: Illegal lba\n"));
+ scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
+ set_sense((u8 *) &dev->fsa_dev[cid].sense_data,
+ HARDWARE_ERROR,
+ SENCODE_INTERNAL_TARGET_FAILURE,
+ ASENCODE_INTERNAL_TARGET_FAILURE, 0, 0,
+ 0, 0);
+ memcpy(scsicmd->sense_buffer, &dev->fsa_dev[cid].sense_data,
+ (sizeof(dev->fsa_dev[cid].sense_data) > sizeof(scsicmd->sense_buffer))
+ ? sizeof(scsicmd->sense_buffer)
+ : sizeof(dev->fsa_dev[cid].sense_data));
+ scsicmd->scsi_done(scsicmd);
+ return 0;
+ }
/*
* Allocate and initialize a Fib then setup a BlockWrite command
*/
- if (!(cmd_fibcontext = fib_alloc(dev))) {
+ if (!(cmd_fibcontext = aac_fib_alloc(dev))) {
scsicmd->result = DID_ERROR << 16;
- aac_io_done(scsicmd);
+ scsicmd->scsi_done(scsicmd);
return 0;
}
- fib_init(cmd_fibcontext);
+ aac_fib_init(cmd_fibcontext);
if (dev->raw_io_interface) {
struct aac_raw_io *writecmd;
writecmd = (struct aac_raw_io *) fib_data(cmd_fibcontext);
- writecmd->block[0] = cpu_to_le32(lba);
- writecmd->block[1] = 0;
+ writecmd->block[0] = cpu_to_le32((u32)(lba&0xffffffff));
+ writecmd->block[1] = cpu_to_le32((u32)((lba&0xffffffff00000000LL)>>32));
writecmd->count = cpu_to_le32(count<<9);
writecmd->cid = cpu_to_le16(cid);
writecmd->flags = 0;
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ContainerRawIo,
+ status = aac_fib_send(ContainerRawIo,
cmd_fibcontext,
fibsize,
FsaNormal,
writecmd->command = cpu_to_le32(VM_CtHostWrite64);
writecmd->cid = cpu_to_le16(cid);
writecmd->sector_count = cpu_to_le16(count);
- writecmd->block = cpu_to_le32(lba);
+ writecmd->block = cpu_to_le32((u32)(lba&0xffffffff));
writecmd->pad = 0;
writecmd->flags = 0;
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ContainerCommand64,
+ status = aac_fib_send(ContainerCommand64,
cmd_fibcontext,
fibsize,
FsaNormal,
writecmd = (struct aac_write *) fib_data(cmd_fibcontext);
writecmd->command = cpu_to_le32(VM_CtBlockWrite);
writecmd->cid = cpu_to_le32(cid);
- writecmd->block = cpu_to_le32(lba);
+ writecmd->block = cpu_to_le32((u32)(lba&0xffffffff));
writecmd->count = cpu_to_le32(count * 512);
writecmd->sg.count = cpu_to_le32(1);
/* ->stable is not used - it did mean which type of write */
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
cmd_fibcontext,
fibsize,
FsaNormal,
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
- {
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
}
- printk(KERN_WARNING "aac_write: fib_send failed with status: %d\n", status);
+ printk(KERN_WARNING "aac_write: aac_fib_send failed with status: %d\n", status);
/*
* For some reason, the Fib didn't queue, return QUEUE_FULL
*/
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_TASK_SET_FULL;
- aac_io_done(scsicmd);
+ scsicmd->scsi_done(scsicmd);
- fib_complete(cmd_fibcontext);
- fib_free(cmd_fibcontext);
+ aac_fib_complete(cmd_fibcontext);
+ aac_fib_free(cmd_fibcontext);
return 0;
}
struct scsi_cmnd *cmd;
cmd = context;
+ cmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dprintk((KERN_DEBUG "synchronize_callback[cpu %d]: t = %ld.\n",
smp_processor_id(), jiffies));
else {
struct scsi_device *sdev = cmd->device;
struct aac_dev *dev = (struct aac_dev *)sdev->host->hostdata;
- u32 cid = ID_LUN_TO_CONTAINER(sdev->id, sdev->lun);
+ u32 cid = sdev_id(sdev);
printk(KERN_WARNING
"synchronize_callback: synchronize failed, status = %d\n",
le32_to_cpu(synchronizereply->status));
sizeof(cmd->sense_buffer)));
}
- fib_complete(fibptr);
- fib_free(fibptr);
- aac_io_done(cmd);
+ aac_fib_complete(fibptr);
+ aac_fib_free(fibptr);
+ cmd->scsi_done(cmd);
}
static int aac_synchronize(struct scsi_cmnd *scsicmd, int cid)
unsigned long flags;
/*
- * Wait for all commands to complete to this specific
- * target (block).
+ * Wait for all outstanding queued commands to complete to this
+ * specific target (block).
*/
spin_lock_irqsave(&sdev->list_lock, flags);
list_for_each_entry(cmd, &sdev->cmd_list, list)
- if (cmd != scsicmd && cmd->serial_number != 0) {
+ if (cmd != scsicmd && cmd->SCp.phase == AAC_OWNER_FIRMWARE) {
++active;
break;
}
* Allocate and initialize a Fib
*/
if (!(cmd_fibcontext =
- fib_alloc((struct aac_dev *)scsicmd->device->host->hostdata)))
+ aac_fib_alloc((struct aac_dev *)scsicmd->device->host->hostdata)))
return SCSI_MLQUEUE_HOST_BUSY;
- fib_init(cmd_fibcontext);
+ aac_fib_init(cmd_fibcontext);
synchronizecmd = fib_data(cmd_fibcontext);
synchronizecmd->command = cpu_to_le32(VM_ContainerConfig);
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ContainerCommand,
+ status = aac_fib_send(ContainerCommand,
cmd_fibcontext,
sizeof(struct aac_synchronize),
FsaNormal,
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS)
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
+ }
printk(KERN_WARNING
- "aac_synchronize: fib_send failed with status: %d.\n", status);
- fib_complete(cmd_fibcontext);
- fib_free(cmd_fibcontext);
+ "aac_synchronize: aac_fib_send failed with status: %d.\n", status);
+ aac_fib_complete(cmd_fibcontext);
+ aac_fib_free(cmd_fibcontext);
return SCSI_MLQUEUE_HOST_BUSY;
}
struct Scsi_Host *host = scsicmd->device->host;
struct aac_dev *dev = (struct aac_dev *)host->hostdata;
struct fsa_dev_info *fsa_dev_ptr = dev->fsa_dev;
- int cardtype = dev->cardtype;
- int ret;
/*
* If the bus, id or lun is out of range, return fail
* Test does not apply to ID 16, the pseudo id for the controller
* itself.
*/
- if (scsicmd->device->id != host->this_id) {
- if ((scsicmd->device->channel == 0) ){
- if( (scsicmd->device->id >= dev->maximum_num_containers) || (scsicmd->device->lun != 0)){
+ if (scmd_id(scsicmd) != host->this_id) {
+ if ((scmd_channel(scsicmd) == CONTAINER_CHANNEL)) {
+ if((scmd_id(scsicmd) >= dev->maximum_num_containers) ||
+ (scsicmd->device->lun != 0)) {
scsicmd->result = DID_NO_CONNECT << 16;
scsicmd->scsi_done(scsicmd);
return 0;
}
- cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
+ cid = scmd_id(scsicmd);
/*
* If the target container doesn't exist, it may have
*/
if ((fsa_dev_ptr[cid].valid & 1) == 0) {
switch (scsicmd->cmnd[0]) {
+ case SERVICE_ACTION_IN:
+ if (!(dev->raw_io_interface) ||
+ !(dev->raw_io_64) ||
+ ((scsicmd->cmnd[1] & 0x1f) != SAI_READ_CAPACITY_16))
+ break;
case INQUIRY:
case READ_CAPACITY:
case TEST_UNIT_READY:
spin_unlock_irq(host->host_lock);
- probe_container(dev, cid);
+ aac_probe_container(dev, cid);
+ if ((fsa_dev_ptr[cid].valid & 1) == 0)
+ fsa_dev_ptr[cid].valid = 0;
spin_lock_irq(host->host_lock);
if (fsa_dev_ptr[cid].valid == 0) {
scsicmd->result = DID_NO_CONNECT << 16;
{
struct inquiry_data inq_data;
- dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scsicmd->device->id));
+ dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scmd_id(scsicmd)));
memset(&inq_data, 0, sizeof (struct inquiry_data));
inq_data.inqd_ver = 2; /* claim compliance to SCSI-2 */
- inq_data.inqd_dtq = 0x80; /* set RMB bit to one indicating that the medium is removable */
inq_data.inqd_rdf = 2; /* A response data format value of two indicates that the data shall be in the format specified in SCSI-2 */
inq_data.inqd_len = 31;
/*Format for "pad2" is RelAdr | WBus32 | WBus16 | Sync | Linked |Reserved| CmdQue | SftRe */
* Set the Vendor, Product, and Revision Level
* see: <vendor>.c i.e. aac.c
*/
- if (scsicmd->device->id == host->this_id) {
- setinqstr(cardtype, (void *) (inq_data.inqd_vid), (sizeof(container_types)/sizeof(char *)));
+ if (scmd_id(scsicmd) == host->this_id) {
+ setinqstr(dev, (void *) (inq_data.inqd_vid), ARRAY_SIZE(container_types));
inq_data.inqd_pdt = INQD_PDT_PROC; /* Processor device */
aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
return 0;
}
- setinqstr(cardtype, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type);
+ setinqstr(dev, (void *) (inq_data.inqd_vid), fsa_dev_ptr[cid].type);
inq_data.inqd_pdt = INQD_PDT_DA; /* Direct/random access device */
aac_internal_transfer(scsicmd, &inq_data, 0, sizeof(inq_data));
return aac_get_container_name(scsicmd, cid);
}
+ case SERVICE_ACTION_IN:
+ if (!(dev->raw_io_interface) ||
+ !(dev->raw_io_64) ||
+ ((scsicmd->cmnd[1] & 0x1f) != SAI_READ_CAPACITY_16))
+ break;
+ {
+ u64 capacity;
+ char cp[13];
+
+ dprintk((KERN_DEBUG "READ CAPACITY_16 command.\n"));
+ capacity = fsa_dev_ptr[cid].size - 1;
+ cp[0] = (capacity >> 56) & 0xff;
+ cp[1] = (capacity >> 48) & 0xff;
+ cp[2] = (capacity >> 40) & 0xff;
+ cp[3] = (capacity >> 32) & 0xff;
+ cp[4] = (capacity >> 24) & 0xff;
+ cp[5] = (capacity >> 16) & 0xff;
+ cp[6] = (capacity >> 8) & 0xff;
+ cp[7] = (capacity >> 0) & 0xff;
+ cp[8] = 0;
+ cp[9] = 0;
+ cp[10] = 2;
+ cp[11] = 0;
+ cp[12] = 0;
+ aac_internal_transfer(scsicmd, cp, 0,
+ min_t(size_t, scsicmd->cmnd[13], sizeof(cp)));
+ if (sizeof(cp) < scsicmd->cmnd[13]) {
+ unsigned int len, offset = sizeof(cp);
+
+ memset(cp, 0, offset);
+ do {
+ len = min_t(size_t, scsicmd->cmnd[13] - offset,
+ sizeof(cp));
+ aac_internal_transfer(scsicmd, cp, offset, len);
+ } while ((offset += len) < scsicmd->cmnd[13]);
+ }
+
+ /* Do not cache partition table for arrays */
+ scsicmd->device->removable = 1;
+
+ scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
+ scsicmd->scsi_done(scsicmd);
+
+ return 0;
+ }
+
case READ_CAPACITY:
{
u32 capacity;
char cp[8];
dprintk((KERN_DEBUG "READ CAPACITY command.\n"));
- if (fsa_dev_ptr[cid].size <= 0x100000000LL)
+ if (fsa_dev_ptr[cid].size <= 0x100000000ULL)
capacity = fsa_dev_ptr[cid].size - 1;
else
capacity = (u32)-1;
cp[6] = 2;
cp[7] = 0;
aac_internal_transfer(scsicmd, cp, 0, sizeof(cp));
+ /* Do not cache partition table for arrays */
+ scsicmd->device->removable = 1;
scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
scsicmd->scsi_done(scsicmd);
{
case READ_6:
case READ_10:
+ case READ_12:
+ case READ_16:
/*
* Hack to keep track of ordinal number of the device that
* corresponds to a container. Needed to convert
* containers to /dev/sd device names
*/
- spin_unlock_irq(host->host_lock);
- if (scsicmd->request->rq_disk)
- memcpy(fsa_dev_ptr[cid].devname,
- scsicmd->request->rq_disk->disk_name,
- 8);
+ if (scsicmd->request->rq_disk)
+ strlcpy(fsa_dev_ptr[cid].devname,
+ scsicmd->request->rq_disk->disk_name,
+ min(sizeof(fsa_dev_ptr[cid].devname),
+ sizeof(scsicmd->request->rq_disk->disk_name) + 1));
- ret = aac_read(scsicmd, cid);
- spin_lock_irq(host->host_lock);
- return ret;
+ return aac_read(scsicmd, cid);
case WRITE_6:
case WRITE_10:
- spin_unlock_irq(host->host_lock);
- ret = aac_write(scsicmd, cid);
- spin_lock_irq(host->host_lock);
- return ret;
+ case WRITE_12:
+ case WRITE_16:
+ return aac_write(scsicmd, cid);
case SYNCHRONIZE_CACHE:
/* Issue FIB to tell Firmware to flush it's cache */
if (copy_from_user(&qd, arg, sizeof (struct aac_query_disk)))
return -EFAULT;
if (qd.cnum == -1)
- qd.cnum = ID_LUN_TO_CONTAINER(qd.id, qd.lun);
+ qd.cnum = qd.id;
else if ((qd.bus == -1) && (qd.id == -1) && (qd.lun == -1))
{
if (qd.cnum < 0 || qd.cnum >= dev->maximum_num_containers)
struct scsi_cmnd *scsicmd;
scsicmd = (struct scsi_cmnd *) context;
+ scsicmd->SCp.phase = AAC_OWNER_MIDLEVEL;
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
if (fibptr == NULL)
if(scsicmd->use_sg)
pci_unmap_sg(dev->pdev,
- (struct scatterlist *)scsicmd->buffer,
+ (struct scatterlist *)scsicmd->request_buffer,
scsicmd->use_sg,
scsicmd->sc_data_direction);
else if(scsicmd->request_bufflen)
case SRB_STATUS_ERROR_RECOVERY:
case SRB_STATUS_PENDING:
case SRB_STATUS_SUCCESS:
- if(scsicmd->cmnd[0] == INQUIRY ){
- u8 b;
- u8 b1;
- /* We can't expose disk devices because we can't tell whether they
- * are the raw container drives or stand alone drives. If they have
- * the removable bit set then we should expose them though.
- */
- b = (*(u8*)scsicmd->buffer)&0x1f;
- b1 = ((u8*)scsicmd->buffer)[1];
- if( b==TYPE_TAPE || b==TYPE_WORM || b==TYPE_ROM || b==TYPE_MOD|| b==TYPE_MEDIUM_CHANGER
- || (b==TYPE_DISK && (b1&0x80)) ){
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
- /*
- * We will allow disk devices if in RAID/SCSI mode and
- * the channel is 2
- */
- } else if ((dev->raid_scsi_mode) &&
- (scsicmd->device->channel == 2)) {
- scsicmd->result = DID_OK << 16 |
- COMMAND_COMPLETE << 8;
- } else {
- scsicmd->result = DID_NO_CONNECT << 16 |
- COMMAND_COMPLETE << 8;
- }
- } else {
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
- }
+ scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
break;
case SRB_STATUS_DATA_OVERRUN:
switch(scsicmd->cmnd[0]){
case WRITE_10:
case READ_12:
case WRITE_12:
+ case READ_16:
+ case WRITE_16:
if(le32_to_cpu(srbreply->data_xfer_length) < scsicmd->underflow ) {
printk(KERN_WARNING"aacraid: SCSI CMD underflow\n");
} else {
scsicmd->result = DID_ERROR << 16 | COMMAND_COMPLETE << 8;
break;
case INQUIRY: {
- u8 b;
- u8 b1;
- /* We can't expose disk devices because we can't tell whether they
- * are the raw container drives or stand alone drives
- */
- b = (*(u8*)scsicmd->buffer)&0x0f;
- b1 = ((u8*)scsicmd->buffer)[1];
- if( b==TYPE_TAPE || b==TYPE_WORM || b==TYPE_ROM || b==TYPE_MOD|| b==TYPE_MEDIUM_CHANGER
- || (b==TYPE_DISK && (b1&0x80)) ){
- scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
- /*
- * We will allow disk devices if in RAID/SCSI mode and
- * the channel is 2
- */
- } else if ((dev->raid_scsi_mode) &&
- (scsicmd->device->channel == 2)) {
- scsicmd->result = DID_OK << 16 |
- COMMAND_COMPLETE << 8;
- } else {
- scsicmd->result = DID_NO_CONNECT << 16 |
- COMMAND_COMPLETE << 8;
- }
+ scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8;
break;
}
default:
sizeof(scsicmd->sense_buffer) :
le32_to_cpu(srbreply->sense_data_size);
#ifdef AAC_DETAILED_STATUS_INFO
- dprintk((KERN_WARNING "aac_srb_callback: check condition, status = %d len=%d\n",
- le32_to_cpu(srbreply->status), len));
+ printk(KERN_WARNING "aac_srb_callback: check condition, status = %d len=%d\n",
+ le32_to_cpu(srbreply->status), len);
#endif
memcpy(scsicmd->sense_buffer, srbreply->sense_data, len);
*/
scsicmd->result |= le32_to_cpu(srbreply->scsi_status);
- fib_complete(fibptr);
- fib_free(fibptr);
- aac_io_done(scsicmd);
+ aac_fib_complete(fibptr);
+ aac_fib_free(fibptr);
+ scsicmd->scsi_done(scsicmd);
}
/**
u32 timeout;
dev = (struct aac_dev *)scsicmd->device->host->hostdata;
- if (scsicmd->device->id >= dev->maximum_num_physicals ||
+ if (scmd_id(scsicmd) >= dev->maximum_num_physicals ||
scsicmd->device->lun > 7) {
scsicmd->result = DID_NO_CONNECT << 16;
scsicmd->scsi_done(scsicmd);
return 0;
}
- dev = (struct aac_dev *)scsicmd->device->host->hostdata;
switch(scsicmd->sc_data_direction){
case DMA_TO_DEVICE:
flag = SRB_DataOut;
/*
* Allocate and initialize a Fib then setup a BlockWrite command
*/
- if (!(cmd_fibcontext = fib_alloc(dev))) {
+ if (!(cmd_fibcontext = aac_fib_alloc(dev))) {
return -1;
}
- fib_init(cmd_fibcontext);
+ aac_fib_init(cmd_fibcontext);
srbcmd = (struct aac_srb*) fib_data(cmd_fibcontext);
srbcmd->function = cpu_to_le32(SRBF_ExecuteScsi);
- srbcmd->channel = cpu_to_le32(aac_logical_to_phys(scsicmd->device->channel));
- srbcmd->id = cpu_to_le32(scsicmd->device->id);
+ srbcmd->channel = cpu_to_le32(aac_logical_to_phys(scmd_channel(scsicmd)));
+ srbcmd->id = cpu_to_le32(scmd_id(scsicmd));
srbcmd->lun = cpu_to_le32(scsicmd->device->lun);
srbcmd->flags = cpu_to_le32(flag);
timeout = scsicmd->timeout_per_command/HZ;
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ScsiPortCommand64, cmd_fibcontext,
+ status = aac_fib_send(ScsiPortCommand64, cmd_fibcontext,
fibsize, FsaNormal, 0, 1,
(fib_callback) aac_srb_callback,
(void *) scsicmd);
/*
* Now send the Fib to the adapter
*/
- status = fib_send(ScsiPortCommand, cmd_fibcontext, fibsize, FsaNormal, 0, 1,
+ status = aac_fib_send(ScsiPortCommand, cmd_fibcontext, fibsize, FsaNormal, 0, 1,
(fib_callback) aac_srb_callback, (void *) scsicmd);
}
/*
* Check that the command queued to the controller
*/
- if (status == -EINPROGRESS){
+ if (status == -EINPROGRESS) {
+ scsicmd->SCp.phase = AAC_OWNER_FIRMWARE;
return 0;
}
- printk(KERN_WARNING "aac_srb: fib_send failed with status: %d\n", status);
- fib_complete(cmd_fibcontext);
- fib_free(cmd_fibcontext);
+ printk(KERN_WARNING "aac_srb: aac_fib_send failed with status: %d\n", status);
+ aac_fib_complete(cmd_fibcontext);
+ aac_fib_free(cmd_fibcontext);
return -1;
}
scsicmd->sc_data_direction);
psg->count = cpu_to_le32(sg_count);
- byte_count = 0;
-
for (i = 0; i < sg_count; i++) {
psg->sg[i].addr = cpu_to_le32(sg_dma_address(sg));
psg->sg[i].count = cpu_to_le32(sg_dma_len(sg));
}
}
else if(scsicmd->request_bufflen) {
- dma_addr_t addr;
- addr = pci_map_single(dev->pdev,
+ u32 addr;
+ scsicmd->SCp.dma_handle = pci_map_single(dev->pdev,
scsicmd->request_buffer,
scsicmd->request_bufflen,
scsicmd->sc_data_direction);
+ addr = scsicmd->SCp.dma_handle;
psg->count = cpu_to_le32(1);
psg->sg[0].addr = cpu_to_le32(addr);
psg->sg[0].count = cpu_to_le32(scsicmd->request_bufflen);
- scsicmd->SCp.dma_handle = addr;
byte_count = scsicmd->request_bufflen;
}
return byte_count;
sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
scsicmd->sc_data_direction);
- psg->count = cpu_to_le32(sg_count);
-
- byte_count = 0;
for (i = 0; i < sg_count; i++) {
+ int count = sg_dma_len(sg);
addr = sg_dma_address(sg);
psg->sg[i].addr[0] = cpu_to_le32(addr & 0xffffffff);
psg->sg[i].addr[1] = cpu_to_le32(addr>>32);
- psg->sg[i].count = cpu_to_le32(sg_dma_len(sg));
- byte_count += sg_dma_len(sg);
+ psg->sg[i].count = cpu_to_le32(count);
+ byte_count += count;
sg++;
}
+ psg->count = cpu_to_le32(sg_count);
/* hba wants the size to be exact */
if(byte_count > scsicmd->request_bufflen){
u32 temp = le32_to_cpu(psg->sg[i-1].count) -
}
}
else if(scsicmd->request_bufflen) {
- u64 addr;
- addr = pci_map_single(dev->pdev,
+ scsicmd->SCp.dma_handle = pci_map_single(dev->pdev,
scsicmd->request_buffer,
scsicmd->request_bufflen,
scsicmd->sc_data_direction);
+ addr = scsicmd->SCp.dma_handle;
psg->count = cpu_to_le32(1);
psg->sg[0].addr[0] = cpu_to_le32(addr & 0xffffffff);
psg->sg[0].addr[1] = cpu_to_le32(addr >> 32);
psg->sg[0].count = cpu_to_le32(scsicmd->request_bufflen);
- scsicmd->SCp.dma_handle = addr;
byte_count = scsicmd->request_bufflen;
}
return byte_count;
{ SRB_STATUS_SUCCESS, "Success"},
{ SRB_STATUS_ABORTED, "Aborted Command"},
{ SRB_STATUS_ABORT_FAILED, "Abort Failed"},
- { SRB_STATUS_ERROR, "Error Event"},
+ { SRB_STATUS_ERROR, "Error Event"},
{ SRB_STATUS_BUSY, "Device Busy"},
{ SRB_STATUS_INVALID_REQUEST, "Invalid Request"},
{ SRB_STATUS_INVALID_PATH_ID, "Invalid Path ID"},
{ SRB_STATUS_BAD_SRB_BLOCK_LENGTH,"Bad Srb Block Length"},
{ SRB_STATUS_REQUEST_FLUSHED, "Request Flushed"},
{ SRB_STATUS_DELAYED_RETRY, "Delayed Retry"},
- { SRB_STATUS_INVALID_LUN, "Invalid LUN"},
+ { SRB_STATUS_INVALID_LUN, "Invalid LUN"},
{ SRB_STATUS_INVALID_TARGET_ID, "Invalid TARGET ID"},
{ SRB_STATUS_BAD_FUNCTION, "Bad Function"},
{ SRB_STATUS_ERROR_RECOVERY, "Error Recovery"},
{
int i;
- for(i=0; i < (sizeof(srb_status_info)/sizeof(struct aac_srb_status_info)); i++ ){
- if(srb_status_info[i].status == status){
+ for (i = 0; i < ARRAY_SIZE(srb_status_info); i++)
+ if (srb_status_info[i].status == status)
return srb_status_info[i].str;
- }
- }
return "Bad Status Code";
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff