Merge /spare/repo/linux-2.6/

9 files changed, 427 insertions, 167 deletions

diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index ccdf440021fb..a8e3dfcd0dc7 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -133,6 +133,7 @@ struct inquiry_data {
  
 static unsigned long aac_build_sg(struct scsi_cmnd* scsicmd, struct sgmap* sgmap);
 static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* psg);
+static unsigned long aac_build_sgraw(struct scsi_cmnd* scsicmd, struct sgmapraw* psg);
 static int aac_send_srb_fib(struct scsi_cmnd* scsicmd);
 #ifdef AAC_DETAILED_STATUS_INFO
 static char *aac_get_status_string(u32 status);
@@ -348,6 +349,27 @@ static void aac_io_done(struct scsi_cmnd * 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;
+        unsigned int transfer_len;
+        struct scatterlist *sg = scsicmd->request_buffer;
+
+        if (scsicmd->use_sg) {
+                buf = kmap_atomic(sg->page, KM_IRQ0) + sg->offset;
+                transfer_len = min(sg->length, len + offset);
+        } else {
+                buf = scsicmd->request_buffer;
+                transfer_len = min(scsicmd->request_bufflen, len + offset);
+        }
+
+        memcpy(buf + offset, data, transfer_len - offset);
+
+        if (scsicmd->use_sg) 
+                kunmap_atomic(buf - sg->offset, KM_IRQ0);
+
+}
+
 static void get_container_name_callback(void *context, struct fib * fibptr)
 {
         struct aac_get_name_resp * get_name_reply;
@@ -363,18 +385,22 @@ static void get_container_name_callback(void *context, struct fib * fibptr)
         /* Failure is irrelevant, using default value instead */
         if ((le32_to_cpu(get_name_reply->status) == CT_OK)
          && (get_name_reply->data[0] != '\0')) {
-                int    count;
-                char * dp;
-                char * sp = get_name_reply->data;
+                char *sp = get_name_reply->data;
                 sp[sizeof(((struct aac_get_name_resp *)NULL)->data)-1] = '\0';
                 while (*sp == ' ')
                         ++sp;
-                count = sizeof(((struct inquiry_data *)NULL)->inqd_pid);
-                dp = ((struct inquiry_data *)scsicmd->request_buffer)->inqd_pid;
-                if (*sp) do {
-                        *dp++ = (*sp) ? *sp++ : ' ';
-                } while (--count > 0);
+                if (*sp) {
+                        char d[sizeof(((struct inquiry_data *)NULL)->inqd_pid)];
+                        int count = sizeof(d);
+                        char *dp = d;
+                        do {
+                                *dp++ = (*sp) ? *sp++ : ' ';
+                        } while (--count > 0);
+                        aac_internal_transfer(scsicmd, d, 
+                          offsetof(struct inquiry_data, inqd_pid), sizeof(d));
+                }
         }
+
         scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
 
         fib_complete(fibptr);
@@ -777,34 +803,36 @@ int aac_get_adapter_info(struct aac_dev* dev)
         /* 
          * 57 scatter gather elements 
          */
-        dev->scsi_host_ptr->sg_tablesize = (dev->max_fib_size -
-                sizeof(struct aac_fibhdr) -
-                sizeof(struct aac_write) + sizeof(struct sgmap)) /
-                        sizeof(struct sgmap);
-        if (dev->dac_support) {
-                /* 
-                 * 38 scatter gather elements 
-                 */
-                dev->scsi_host_ptr->sg_tablesize =
-                        (dev->max_fib_size -
+        if (!(dev->raw_io_interface)) {
+                dev->scsi_host_ptr->sg_tablesize = (dev->max_fib_size -
                         sizeof(struct aac_fibhdr) -
-                        sizeof(struct aac_write64) +
-                        sizeof(struct sgmap64)) /
-                                sizeof(struct sgmap64);
-        }
-        dev->scsi_host_ptr->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
-        if(!(dev->adapter_info.options & AAC_OPT_NEW_COMM)) {
-                /*
-                 * Worst case size that could cause sg overflow when
-                 * we break up SG elements that are larger than 64KB.
-                 * Would be nice if we could tell the SCSI layer what
-                 * the maximum SG element size can be. Worst case is
-                 * (sg_tablesize-1) 4KB elements with one 64KB
-                 * element.
-                 *      32bit -> 468 or 238KB   64bit -> 424 or 212KB
-                 */
-                dev->scsi_host_ptr->max_sectors =
-                  (dev->scsi_host_ptr->sg_tablesize * 8) + 112;
+                        sizeof(struct aac_write) + sizeof(struct sgmap)) /
+                                sizeof(struct sgmap);
+                if (dev->dac_support) {
+                        /* 
+                         * 38 scatter gather elements 
+                         */
+                        dev->scsi_host_ptr->sg_tablesize =
+                                (dev->max_fib_size -
+                                sizeof(struct aac_fibhdr) -
+                                sizeof(struct aac_write64) +
+                                sizeof(struct sgmap64)) /
+                                        sizeof(struct sgmap64);
+                }
+                dev->scsi_host_ptr->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
+                if(!(dev->adapter_info.options & AAC_OPT_NEW_COMM)) {
+                        /*
+                         * Worst case size that could cause sg overflow when
+                         * we break up SG elements that are larger than 64KB.
+                         * Would be nice if we could tell the SCSI layer what
+                         * the maximum SG element size can be. Worst case is
+                         * (sg_tablesize-1) 4KB elements with one 64KB
+                         * element.
+                         *      32bit -> 468 or 238KB   64bit -> 424 or 212KB
+                         */
+                        dev->scsi_host_ptr->max_sectors =
+                          (dev->scsi_host_ptr->sg_tablesize * 8) + 112;
+                }
         }
 
         fib_complete(fibptr);
@@ -814,12 +842,11 @@ int aac_get_adapter_info(struct aac_dev* dev)
 }
 
 
-static void read_callback(void *context, struct fib * fibptr)
+static void io_callback(void *context, struct fib * fibptr)
 {
         struct aac_dev *dev;
         struct aac_read_reply *readreply;
         struct scsi_cmnd *scsicmd;
-        u32 lba;
         u32 cid;
 
         scsicmd = (struct scsi_cmnd *) context;
@@ -827,8 +854,7 @@ static void read_callback(void *context, struct fib * fibptr)
         dev = (struct aac_dev *)scsicmd->device->host->hostdata;
         cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
 
-        lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
-        dprintk((KERN_DEBUG "read_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), lba, jiffies));
+        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 (fibptr == NULL)
                 BUG();
@@ -847,7 +873,7 @@ static void read_callback(void *context, struct fib * fibptr)
                 scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
         else {
 #ifdef AAC_DETAILED_STATUS_INFO
-                printk(KERN_WARNING "read_callback: io failed, status = %d\n",
+                printk(KERN_WARNING "io_callback: io failed, status = %d\n",
                   le32_to_cpu(readreply->status));
 #endif
                 scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_CHECK_CONDITION;
@@ -867,53 +893,6 @@ static void read_callback(void *context, struct fib * fibptr)
         aac_io_done(scsicmd);
 }
 
-static void write_callback(void *context, struct fib * fibptr)
-{
-        struct aac_dev *dev;
-        struct aac_write_reply *writereply;
-        struct scsi_cmnd *scsicmd;
-        u32 lba;
-        u32 cid;
-
-        scsicmd = (struct scsi_cmnd *) context;
-        dev = (struct aac_dev *)scsicmd->device->host->hostdata;
-        cid = ID_LUN_TO_CONTAINER(scsicmd->device->id, scsicmd->device->lun);
-
-        lba = ((scsicmd->cmnd[1] & 0x1F) << 16) | (scsicmd->cmnd[2] << 8) | scsicmd->cmnd[3];
-        dprintk((KERN_DEBUG "write_callback[cpu %d]: lba = %u, t = %ld.\n", smp_processor_id(), lba, jiffies));
-        if (fibptr == NULL)
-                BUG();
-
-        if(scsicmd->use_sg)
-                pci_unmap_sg(dev->pdev, 
-                        (struct scatterlist *)scsicmd->buffer,
-                        scsicmd->use_sg,
-                        scsicmd->sc_data_direction);
-        else if(scsicmd->request_bufflen)
-                pci_unmap_single(dev->pdev, scsicmd->SCp.dma_handle,
-                                 scsicmd->request_bufflen,
-                                 scsicmd->sc_data_direction);
-
-        writereply = (struct aac_write_reply *) fib_data(fibptr);
-        if (le32_to_cpu(writereply->status) == ST_OK)
-                scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
-        else {
-                printk(KERN_WARNING "write_callback: write failed, status = %d\n", writereply->status);
-                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(struct sense_data));
-        }
-
-        fib_complete(fibptr);
-        fib_free(fibptr);
-        aac_io_done(scsicmd);
-}
-
 static int aac_read(struct scsi_cmnd * scsicmd, int cid)
 {
         u32 lba;
@@ -954,7 +933,32 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
 
         fib_init(cmd_fibcontext);
 
-        if (dev->dac_support == 1) {
+        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->count = cpu_to_le32(count<<9);
+                readcmd->cid = cpu_to_le16(cid);
+                readcmd->flags = cpu_to_le16(1);
+                readcmd->bpTotal = 0;
+                readcmd->bpComplete = 0;
+                
+                aac_build_sgraw(scsicmd, &readcmd->sg);
+                fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(readcmd->sg.count) - 1) * sizeof (struct sgentryraw));
+                if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
+                        BUG();
+                /*
+                 *      Now send the Fib to the adapter
+                 */
+                status = fib_send(ContainerRawIo,
+                          cmd_fibcontext, 
+                          fibsize, 
+                          FsaNormal, 
+                          0, 1, 
+                          (fib_callback) io_callback, 
+                          (void *) scsicmd);
+        } else if (dev->dac_support == 1) {
                 struct aac_read64 *readcmd;
                 readcmd = (struct aac_read64 *) fib_data(cmd_fibcontext);
                 readcmd->command = cpu_to_le32(VM_CtHostRead64);
@@ -968,7 +972,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
                 fibsize = sizeof(struct aac_read64) + 
                         ((le32_to_cpu(readcmd->sg.count) - 1) * 
                          sizeof (struct sgentry64));
-                BUG_ON (fibsize > (sizeof(struct hw_fib) - 
+                BUG_ON (fibsize > (dev->max_fib_size - 
                                         sizeof(struct aac_fibhdr)));
                 /*
                  *      Now send the Fib to the adapter
@@ -978,7 +982,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
                           fibsize, 
                           FsaNormal, 
                           0, 1, 
-                          (fib_callback) read_callback, 
+                          (fib_callback) io_callback, 
                           (void *) scsicmd);
         } else {
                 struct aac_read *readcmd;
@@ -1002,7 +1006,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid)
                           fibsize, 
                           FsaNormal, 
                           0, 1, 
-                          (fib_callback) read_callback, 
+                          (fib_callback) io_callback, 
                           (void *) scsicmd);
         }
 
@@ -1061,7 +1065,32 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
         }
         fib_init(cmd_fibcontext);
 
-        if(dev->dac_support == 1) {
+        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->count = cpu_to_le32(count<<9);
+                writecmd->cid = cpu_to_le16(cid);
+                writecmd->flags = 0; 
+                writecmd->bpTotal = 0;
+                writecmd->bpComplete = 0;
+                
+                aac_build_sgraw(scsicmd, &writecmd->sg);
+                fibsize = sizeof(struct aac_raw_io) + ((le32_to_cpu(writecmd->sg.count) - 1) * sizeof (struct sgentryraw));
+                if (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr)))
+                        BUG();
+                /*
+                 *      Now send the Fib to the adapter
+                 */
+                status = fib_send(ContainerRawIo,
+                          cmd_fibcontext, 
+                          fibsize, 
+                          FsaNormal, 
+                          0, 1, 
+                          (fib_callback) io_callback, 
+                          (void *) scsicmd);
+        } else if (dev->dac_support == 1) {
                 struct aac_write64 *writecmd;
                 writecmd = (struct aac_write64 *) fib_data(cmd_fibcontext);
                 writecmd->command = cpu_to_le32(VM_CtHostWrite64);
@@ -1085,7 +1114,7 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
                           fibsize, 
                           FsaNormal, 
                           0, 1, 
-                          (fib_callback) write_callback, 
+                          (fib_callback) io_callback, 
                           (void *) scsicmd);
         } else {
                 struct aac_write *writecmd;
@@ -1111,7 +1140,7 @@ static int aac_write(struct scsi_cmnd * scsicmd, int cid)
                           fibsize, 
                           FsaNormal, 
                           0, 1, 
-                          (fib_callback) write_callback, 
+                          (fib_callback) io_callback, 
                           (void *) scsicmd);
         }
 
@@ -1340,44 +1369,45 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
         switch (scsicmd->cmnd[0]) {
         case INQUIRY:
         {
-                struct inquiry_data *inq_data_ptr;
+                struct inquiry_data inq_data;
 
                 dprintk((KERN_DEBUG "INQUIRY command, ID: %d.\n", scsicmd->device->id));
-                inq_data_ptr = (struct inquiry_data *)scsicmd->request_buffer;
-                memset(inq_data_ptr, 0, sizeof (struct inquiry_data));
+                memset(&inq_data, 0, sizeof (struct inquiry_data));
 
-                inq_data_ptr->inqd_ver = 2;     /* claim compliance to SCSI-2 */
-                inq_data_ptr->inqd_dtq = 0x80;  /* set RMB bit to one indicating that the medium is removable */
-                inq_data_ptr->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_ptr->inqd_len = 31;
+                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 */
-                inq_data_ptr->inqd_pad2= 0x32 ;  /*WBus16|Sync|CmdQue */
+                inq_data.inqd_pad2= 0x32 ;       /*WBus16|Sync|CmdQue */
                 /*
                  *      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_ptr->inqd_vid), (sizeof(container_types)/sizeof(char *)));
-                        inq_data_ptr->inqd_pdt = INQD_PDT_PROC; /* Processor device */
+                        setinqstr(cardtype, (void *) (inq_data.inqd_vid), (sizeof(container_types)/sizeof(char *)));
+                        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_ptr->inqd_vid), fsa_dev_ptr[cid].type);
-                inq_data_ptr->inqd_pdt = INQD_PDT_DA;   /* Direct/random access device */
+                setinqstr(cardtype, (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 READ_CAPACITY:
         {
                 u32 capacity;
-                char *cp;
+                char cp[8];
 
                 dprintk((KERN_DEBUG "READ CAPACITY command.\n"));
                 if (fsa_dev_ptr[cid].size <= 0x100000000LL)
                         capacity = fsa_dev_ptr[cid].size - 1;
                 else
                         capacity = (u32)-1;
-                cp = scsicmd->request_buffer;
+
                 cp[0] = (capacity >> 24) & 0xff;
                 cp[1] = (capacity >> 16) & 0xff;
                 cp[2] = (capacity >> 8) & 0xff;
@@ -1386,6 +1416,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
                 cp[5] = 0;
                 cp[6] = 2;
                 cp[7] = 0;
+                aac_internal_transfer(scsicmd, cp, 0, sizeof(cp));
 
                 scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
                 scsicmd->scsi_done(scsicmd);
@@ -1395,15 +1426,15 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
 
         case MODE_SENSE:
         {
-                char *mode_buf;
+                char mode_buf[4];
 
                 dprintk((KERN_DEBUG "MODE SENSE command.\n"));
-                mode_buf = scsicmd->request_buffer;
                 mode_buf[0] = 3;        /* Mode data length */
                 mode_buf[1] = 0;        /* Medium type - default */
                 mode_buf[2] = 0;        /* Device-specific param, bit 8: 0/1 = write enabled/protected */
                 mode_buf[3] = 0;        /* Block descriptor length */
 
+                aac_internal_transfer(scsicmd, mode_buf, 0, sizeof(mode_buf));
                 scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
                 scsicmd->scsi_done(scsicmd);
 
@@ -1411,10 +1442,9 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
         }
         case MODE_SENSE_10:
         {
-                char *mode_buf;
+                char mode_buf[8];
 
                 dprintk((KERN_DEBUG "MODE SENSE 10 byte command.\n"));
-                mode_buf = scsicmd->request_buffer;
                 mode_buf[0] = 0;        /* Mode data length (MSB) */
                 mode_buf[1] = 6;        /* Mode data length (LSB) */
                 mode_buf[2] = 0;        /* Medium type - default */
@@ -1423,6 +1453,7 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
                 mode_buf[5] = 0;        /* reserved */
                 mode_buf[6] = 0;        /* Block descriptor length (MSB) */
                 mode_buf[7] = 0;        /* Block descriptor length (LSB) */
+                aac_internal_transfer(scsicmd, mode_buf, 0, sizeof(mode_buf));
 
                 scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD;
                 scsicmd->scsi_done(scsicmd);
@@ -1894,7 +1925,7 @@ static int aac_send_srb_fib(struct scsi_cmnd* scsicmd)
         srbcmd->id   = cpu_to_le32(scsicmd->device->id);
         srbcmd->lun      = cpu_to_le32(scsicmd->device->lun);
         srbcmd->flags    = cpu_to_le32(flag);
-        timeout = (scsicmd->timeout-jiffies)/HZ;
+        timeout = scsicmd->timeout_per_command/HZ;
         if(timeout == 0){
                 timeout = 1;
         }
@@ -2077,6 +2108,76 @@ static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* p
         return byte_count;
 }
 
+static unsigned long aac_build_sgraw(struct scsi_cmnd* scsicmd, struct sgmapraw* psg)
+{
+        struct Scsi_Host *host = scsicmd->device->host;
+        struct aac_dev *dev = (struct aac_dev *)host->hostdata;
+        unsigned long byte_count = 0;
+
+        // Get rid of old data
+        psg->count = 0;
+        psg->sg[0].next = 0;
+        psg->sg[0].prev = 0;
+        psg->sg[0].addr[0] = 0;
+        psg->sg[0].addr[1] = 0;
+        psg->sg[0].count = 0;
+        psg->sg[0].flags = 0;
+        if (scsicmd->use_sg) {
+                struct scatterlist *sg;
+                int i;
+                int sg_count;
+                sg = (struct scatterlist *) scsicmd->request_buffer;
+
+                sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
+                        scsicmd->sc_data_direction);
+
+                for (i = 0; i < sg_count; i++) {
+                        int count = sg_dma_len(sg);
+                        u64 addr = sg_dma_address(sg);
+                        psg->sg[i].next = 0;
+                        psg->sg[i].prev = 0;
+                        psg->sg[i].addr[1] = cpu_to_le32((u32)(addr>>32));
+                        psg->sg[i].addr[0] = cpu_to_le32((u32)(addr & 0xffffffff));
+                        psg->sg[i].count = cpu_to_le32(count);
+                        psg->sg[i].flags = 0;
+                        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) - 
+                                (byte_count - scsicmd->request_bufflen);
+                        psg->sg[i-1].count = cpu_to_le32(temp);
+                        byte_count = scsicmd->request_bufflen;
+                }
+                /* Check for command underflow */
+                if(scsicmd->underflow && (byte_count < scsicmd->underflow)){
+                        printk(KERN_WARNING"aacraid: cmd len %08lX cmd underflow %08X\n",
+                                        byte_count, scsicmd->underflow);
+                }
+        }
+        else if(scsicmd->request_bufflen) {
+                int count;
+                u64 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;
+                count = scsicmd->request_bufflen;
+                psg->count = cpu_to_le32(1);
+                psg->sg[0].next = 0;
+                psg->sg[0].prev = 0;
+                psg->sg[0].addr[1] = cpu_to_le32((u32)(addr>>32));
+                psg->sg[0].addr[0] = cpu_to_le32((u32)(addr & 0xffffffff));
+                psg->sg[0].count = cpu_to_le32(count);
+                psg->sg[0].flags = 0;
+                byte_count = scsicmd->request_bufflen;
+        }
+        return byte_count;
+}
+
 #ifdef AAC_DETAILED_STATUS_INFO
 
 struct aac_srb_status_info {
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index 4ab07861b457..e40528185d48 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -110,6 +110,22 @@ struct user_sgentry64 {
         u32     count;  /* Length. */
 };
 
+struct sgentryraw {
+        __le32          next;   /* reserved for F/W use */
+        __le32          prev;   /* reserved for F/W use */
+        __le32          addr[2];
+        __le32          count;
+        __le32          flags;  /* reserved for F/W use */
+};
+
+struct user_sgentryraw {
+        u32             next;   /* reserved for F/W use */
+        u32             prev;   /* reserved for F/W use */
+        u32             addr[2];
+        u32             count;
+        u32             flags;  /* reserved for F/W use */
+};
+
 /*
  *      SGMAP
  *
@@ -137,6 +153,16 @@ struct user_sgmap64 {
         struct user_sgentry64 sg[1];
 };
 
+struct sgmapraw {
+        __le32            count;
+        struct sgentryraw sg[1];
+};
+
+struct user_sgmapraw {
+        u32               count;
+        struct user_sgentryraw sg[1];
+};
+
 struct creation_info
 {
         u8              buildnum;               /* e.g., 588 */
@@ -351,6 +377,7 @@ struct hw_fib {
  */
 #define         ContainerCommand                500
 #define         ContainerCommand64              501
+#define         ContainerRawIo                  502
 /*
  *      Cluster Commands
  */
@@ -456,6 +483,7 @@ struct adapter_ops
 {
         void (*adapter_interrupt)(struct aac_dev *dev);
         void (*adapter_notify)(struct aac_dev *dev, u32 event);
+        void (*adapter_disable_int)(struct aac_dev *dev);
         int  (*adapter_sync_cmd)(struct aac_dev *dev, u32 command, u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6, u32 *status, u32 *r1, u32 *r2, u32 *r3, u32 *r4);
         int  (*adapter_check_health)(struct aac_dev *dev);
 };
@@ -981,6 +1009,9 @@ struct aac_dev
         u8                      nondasd_support; 
         u8                      dac_support;
         u8                      raid_scsi_mode;
+        /* macro side-effects BEWARE */
+#       define                  raw_io_interface \
+          init->InitStructRevision==cpu_to_le32(ADAPTER_INIT_STRUCT_REVISION_4)
         u8                      printf_enabled;
 };
 
@@ -990,6 +1021,9 @@ struct aac_dev
 #define aac_adapter_notify(dev, event) \
         (dev)->a_ops.adapter_notify(dev, event)
 
+#define aac_adapter_disable_int(dev) \
+        (dev)->a_ops.adapter_disable_int(dev)
+
 #define aac_adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4) \
         (dev)->a_ops.adapter_sync_cmd(dev, command, p1, p2, p3, p4, p5, p6, status, r1, r2, r3, r4)
 
@@ -1156,6 +1190,17 @@ struct aac_write_reply
         __le32          committed;
 };
 
+struct aac_raw_io
+{
+        __le32          block[2];
+        __le32          count;
+        __le16          cid;
+        __le16          flags;          /* 00 W, 01 R */
+        __le16          bpTotal;        /* reserved for F/W use */
+        __le16          bpComplete;     /* reserved for F/W use */
+        struct sgmapraw sg;
+};
+
 #define CT_FLUSH_CACHE 129
 struct aac_synchronize {
         __le32          command;        /* VM_ContainerConfig */
@@ -1196,7 +1241,7 @@ struct aac_srb
 };
 
 /*
- * This and assocated data structs are used by the 
+ * This and associated data structs are used by the
  * ioctl caller and are in cpu order.
  */
 struct user_aac_srb
@@ -1508,11 +1553,12 @@ struct fib_ioctl
 
 struct revision
 {
-        u32 compat;
-        u32 version;
-        u32 build;
+        __le32 compat;
+        __le32 version;
+        __le32 build;
 };
         
+
 /*
  *      Ugly - non Linux like ioctl coding for back compat.
  */
@@ -1733,3 +1779,4 @@ int aac_get_adapter_info(struct aac_dev* dev);
 int aac_send_shutdown(struct aac_dev *dev);
 extern int numacb;
 extern int acbsize;
+extern char aac_driver_version[];
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index 85387099aab2..71f1cad9b5f0 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -287,7 +287,6 @@ return_fib:
                 kfree(fib->hw_fib);
                 kfree(fib);
                 status = 0;
-                fibctx->jiffies = jiffies/HZ;
         } else {
                 spin_unlock_irqrestore(&dev->fib_lock, flags);
                 if (f.wait) {
@@ -302,6 +301,7 @@ return_fib:
                         status = -EAGAIN;
                 }       
         }
+        fibctx->jiffies = jiffies/HZ;
         return status;
 }
 
@@ -405,10 +405,20 @@ static int close_getadapter_fib(struct aac_dev * dev, void __user *arg)
 static int check_revision(struct aac_dev *dev, void __user *arg)
 {
         struct revision response;
-
-        response.compat = 1;
-        response.version = le32_to_cpu(dev->adapter_info.kernelrev);
-        response.build = le32_to_cpu(dev->adapter_info.kernelbuild);
+        char *driver_version = aac_driver_version;
+        u32 version;
+
+        response.compat = cpu_to_le32(1);
+        version = (simple_strtol(driver_version, 
+                                &driver_version, 10) << 24) | 0x00000400;
+        version += simple_strtol(driver_version + 1, &driver_version, 10) << 16;
+        version += simple_strtol(driver_version + 1, NULL, 10);
+        response.version = cpu_to_le32(version);
+#       if (defined(AAC_DRIVER_BUILD))
+                response.build = cpu_to_le32(AAC_DRIVER_BUILD);
+#       else
+                response.build = cpu_to_le32(9999);
+#       endif
 
         if (copy_to_user(arg, &response, sizeof(response)))
                 return -EFAULT;
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index 43557bf661f6..75abd0453289 100644
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -44,7 +44,9 @@
 
 #include "aacraid.h"
 
-struct aac_common aac_config;
+struct aac_common aac_config = {
+        .irq_mod = 1
+};
 
 static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long commsize, unsigned long commalign)
 {
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 5322865942e2..a1d303f03480 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -254,6 +254,7 @@ static void fib_dealloc(struct fib * fibptr)
 static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entry, u32 * index, unsigned long *nonotify)
 {
         struct aac_queue * q;
+        unsigned long idx;
 
         /*
          *      All of the queues wrap when they reach the end, so we check
@@ -263,10 +264,23 @@ static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entr
          */
 
         q = &dev->queues->queue[qid];
-        
-        *index = le32_to_cpu(*(q->headers.producer));
-        if ((*index - 2) == le32_to_cpu(*(q->headers.consumer)))
+
+        idx = *index = le32_to_cpu(*(q->headers.producer));
+        /* Interrupt Moderation, only interrupt for first two entries */
+        if (idx != le32_to_cpu(*(q->headers.consumer))) {
+                if (--idx == 0) {
+                        if (qid == AdapHighCmdQueue)
+                                idx = ADAP_HIGH_CMD_ENTRIES;
+                        else if (qid == AdapNormCmdQueue)
+                                idx = ADAP_NORM_CMD_ENTRIES;
+                        else if (qid == AdapHighRespQueue) 
+                                idx = ADAP_HIGH_RESP_ENTRIES;
+                        else if (qid == AdapNormRespQueue) 
+                                idx = ADAP_NORM_RESP_ENTRIES;
+                }
+                if (idx != le32_to_cpu(*(q->headers.consumer)))
                         *nonotify = 1; 
+        }
 
         if (qid == AdapHighCmdQueue) {
                 if (*index >= ADAP_HIGH_CMD_ENTRIES)
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 562da90480a1..4ff29d7f5825 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -27,8 +27,11 @@
  * Abstract: Linux Driver entry module for Adaptec RAID Array Controller
  */
 
-#define AAC_DRIVER_VERSION              "1.1.2-lk2"
-#define AAC_DRIVER_BUILD_DATE           __DATE__
+#define AAC_DRIVER_VERSION              "1.1-4"
+#ifndef AAC_DRIVER_BRANCH
+#define AAC_DRIVER_BRANCH               ""
+#endif
+#define AAC_DRIVER_BUILD_DATE           __DATE__ " " __TIME__
 #define AAC_DRIVERNAME                  "aacraid"
 
 #include <linux/compat.h>
@@ -58,16 +61,24 @@
 
 #include "aacraid.h"
 
+#ifdef AAC_DRIVER_BUILD
+#define _str(x) #x
+#define str(x) _str(x)
+#define AAC_DRIVER_FULL_VERSION AAC_DRIVER_VERSION "[" str(AAC_DRIVER_BUILD) "]" AAC_DRIVER_BRANCH
+#else
+#define AAC_DRIVER_FULL_VERSION AAC_DRIVER_VERSION AAC_DRIVER_BRANCH " " AAC_DRIVER_BUILD_DATE
+#endif
 
 MODULE_AUTHOR("Red Hat Inc and Adaptec");
 MODULE_DESCRIPTION("Dell PERC2, 2/Si, 3/Si, 3/Di, "
                    "Adaptec Advanced Raid Products, "
                    "and HP NetRAID-4M SCSI driver");
 MODULE_LICENSE("GPL");
-MODULE_VERSION(AAC_DRIVER_VERSION);
+MODULE_VERSION(AAC_DRIVER_FULL_VERSION);
 
 static LIST_HEAD(aac_devices);
 static int aac_cfg_major = -1;
+char aac_driver_version[] = AAC_DRIVER_FULL_VERSION;
 
 /*
  * Because of the way Linux names scsi devices, the order in this table has
@@ -109,36 +120,39 @@ static struct pci_device_id aac_pci_tbl[] = {
         { 0x9005, 0x0286, 0x9005, 0x02a3, 0, 0, 29 }, /* ICP5085AU (Hurricane) */
         { 0x9005, 0x0285, 0x9005, 0x02a4, 0, 0, 30 }, /* ICP9085LI (Marauder-X) */
         { 0x9005, 0x0285, 0x9005, 0x02a5, 0, 0, 31 }, /* ICP5085BR (Marauder-E) */
-        { 0x9005, 0x0287, 0x9005, 0x0800, 0, 0, 32 }, /* Themisto Jupiter Platform */
-        { 0x9005, 0x0200, 0x9005, 0x0200, 0, 0, 32 }, /* Themisto Jupiter Platform */
-        { 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 33 }, /* Callisto Jupiter Platform */
-        { 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 34 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
-        { 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 35 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
-        { 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 36 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */
-        { 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 37 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */
-        { 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, 49 }, /* Perc 320/DC*/
-        { 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 50 }, /* Adaptec 5400S (Mustang)*/
-        { 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 51 }, /* Adaptec 5400S (Mustang)*/
-        { 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 52 }, /* Dell PERC2/QC */
-        { 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 53 }, /* HP NetRAID-4M */
-
-        { 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 54 }, /* Dell Catchall */
-        { 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 55 }, /* Legend Catchall */
-        { 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 56 }, /* Adaptec Catch All */
-        { 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 57 }, /* Adaptec Rocket Catch All */
+        { 0x9005, 0x0286, 0x9005, 0x02a6, 0, 0, 32 }, /* ICP9067MA (Intruder-6) */
+        { 0x9005, 0x0287, 0x9005, 0x0800, 0, 0, 33 }, /* Themisto Jupiter Platform */
+        { 0x9005, 0x0200, 0x9005, 0x0200, 0, 0, 33 }, /* Themisto Jupiter Platform */
+        { 0x9005, 0x0286, 0x9005, 0x0800, 0, 0, 34 }, /* Callisto Jupiter Platform */
+        { 0x9005, 0x0285, 0x9005, 0x028e, 0, 0, 35 }, /* ASR-2020SA SATA PCI-X ZCR (Skyhawk) */
+        { 0x9005, 0x0285, 0x9005, 0x028f, 0, 0, 36 }, /* ASR-2025SA SATA SO-DIMM PCI-X ZCR (Terminator) */
+        { 0x9005, 0x0285, 0x9005, 0x0290, 0, 0, 37 }, /* AAR-2410SA PCI SATA 4ch (Jaguar II) */
+        { 0x9005, 0x0285, 0x1028, 0x0291, 0, 0, 38 }, /* CERC SATA RAID 2 PCI SATA 6ch (DellCorsair) */
+        { 0x9005, 0x0285, 0x9005, 0x0292, 0, 0, 39 }, /* AAR-2810SA PCI SATA 8ch (Corsair-8) */
+        { 0x9005, 0x0285, 0x9005, 0x0293, 0, 0, 40 }, /* AAR-21610SA PCI SATA 16ch (Corsair-16) */
+        { 0x9005, 0x0285, 0x9005, 0x0294, 0, 0, 41 }, /* ESD SO-DIMM PCI-X SATA ZCR (Prowler) */
+        { 0x9005, 0x0285, 0x103C, 0x3227, 0, 0, 42 }, /* AAR-2610SA PCI SATA 6ch */
+        { 0x9005, 0x0285, 0x9005, 0x0296, 0, 0, 43 }, /* ASR-2240S (SabreExpress) */
+        { 0x9005, 0x0285, 0x9005, 0x0297, 0, 0, 44 }, /* ASR-4005SAS */
+        { 0x9005, 0x0285, 0x1014, 0x02F2, 0, 0, 45 }, /* IBM 8i (AvonPark) */
+        { 0x9005, 0x0285, 0x1014, 0x0312, 0, 0, 45 }, /* IBM 8i (AvonPark Lite) */
+        { 0x9005, 0x0286, 0x1014, 0x9580, 0, 0, 46 }, /* IBM 8k/8k-l8 (Aurora) */
+        { 0x9005, 0x0286, 0x1014, 0x9540, 0, 0, 47 }, /* IBM 8k/8k-l4 (Aurora Lite) */
+        { 0x9005, 0x0285, 0x9005, 0x0298, 0, 0, 48 }, /* ASR-4000SAS (BlackBird) */
+        { 0x9005, 0x0285, 0x9005, 0x0299, 0, 0, 49 }, /* ASR-4800SAS (Marauder-X) */
+        { 0x9005, 0x0285, 0x9005, 0x029a, 0, 0, 50 }, /* ASR-4805SAS (Marauder-E) */
+        { 0x9005, 0x0286, 0x9005, 0x02a2, 0, 0, 51 }, /* ASR-4810SAS (Hurricane */
+
+        { 0x9005, 0x0285, 0x1028, 0x0287, 0, 0, 52 }, /* Perc 320/DC*/
+        { 0x1011, 0x0046, 0x9005, 0x0365, 0, 0, 53 }, /* Adaptec 5400S (Mustang)*/
+        { 0x1011, 0x0046, 0x9005, 0x0364, 0, 0, 54 }, /* Adaptec 5400S (Mustang)*/
+        { 0x1011, 0x0046, 0x9005, 0x1364, 0, 0, 55 }, /* Dell PERC2/QC */
+        { 0x1011, 0x0046, 0x103c, 0x10c2, 0, 0, 56 }, /* HP NetRAID-4M */
+
+        { 0x9005, 0x0285, 0x1028, PCI_ANY_ID, 0, 0, 57 }, /* Dell Catchall */
+        { 0x9005, 0x0285, 0x17aa, PCI_ANY_ID, 0, 0, 58 }, /* Legend Catchall */
+        { 0x9005, 0x0285, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 59 }, /* Adaptec Catch All */
+        { 0x9005, 0x0286, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 60 }, /* Adaptec Rocket Catch All */
         { 0,}
 };
 MODULE_DEVICE_TABLE(pci, aac_pci_tbl);
@@ -180,8 +194,9 @@ static struct aac_driver_ident aac_drivers[] = {
         { 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) */
+        { aac_rx_init, "aacraid",  "ICP     ", "ICP9085LI       ", 1 }, /* ICP9085LI (Marauder-X) */
+        { aac_rx_init, "aacraid",  "ICP     ", "ICP5085BR       ", 1 }, /* ICP5085BR (Marauder-E) */
+        { aac_rkt_init, "aacraid",  "ICP     ", "ICP9067MA       ", 1 }, /* ICP9067MA (Intruder-6) */
         { NULL        , "aacraid",  "ADAPTEC ", "Themisto        ", 0, AAC_QUIRK_SLAVE }, /* 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) */
@@ -195,10 +210,12 @@ static struct aac_driver_ident aac_drivers[] = {
         { aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-2240S       ", 1 }, /* ASR-2240S (SabreExpress) */
         { aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-4005SAS     ", 1 }, /* ASR-4005SAS */
         { aac_rx_init, "ServeRAID","IBM     ", "ServeRAID 8i    ", 1 }, /* IBM 8i (AvonPark) */
+        { aac_rkt_init, "ServeRAID","IBM     ", "ServeRAID 8k-l8 ", 1 }, /* IBM 8k/8k-l8 (Aurora) */
+        { aac_rkt_init, "ServeRAID","IBM     ", "ServeRAID 8k-l4 ", 1 }, /* IBM 8k/8k-l4 (Aurora Lite) */
         { 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-4805SAS     ", 1 }, /* ASR-4805SAS (Marauder-E) */
-        { aac_rx_init, "aacraid",  "ADAPTEC ", "ASR-4810SAS     ", 1 }, /* ASR-4810SAS (Hurricane) */
+        { aac_rkt_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_sa_init, "aacraid",  "ADAPTEC ", "Adaptec 5400S   ", 4, AAC_QUIRK_34SG }, /* Adaptec 5400S (Mustang)*/
@@ -839,11 +856,12 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
 
         return 0;
 
-out_deinit:
+ out_deinit:
         kill_proc(aac->thread_pid, SIGKILL, 0);
         wait_for_completion(&aac->aif_completion);
 
         aac_send_shutdown(aac);
+        aac_adapter_disable_int(aac);
         fib_map_free(aac);
         pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys);
         kfree(aac->queues);
@@ -860,6 +878,13 @@ out_deinit:
         return error;
 }
 
+static void aac_shutdown(struct pci_dev *dev)
+{
+        struct Scsi_Host *shost = pci_get_drvdata(dev);
+        struct aac_dev *aac = (struct aac_dev *)shost->hostdata;
+        aac_send_shutdown(aac);
+}
+
 static void __devexit aac_remove_one(struct pci_dev *pdev)
 {
         struct Scsi_Host *shost = pci_get_drvdata(pdev);
@@ -871,6 +896,7 @@ static void __devexit aac_remove_one(struct pci_dev *pdev)
         wait_for_completion(&aac->aif_completion);
 
         aac_send_shutdown(aac);
+        aac_adapter_disable_int(aac);
         fib_map_free(aac);
         pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr,
                         aac->comm_phys);
@@ -891,14 +917,15 @@ static struct pci_driver aac_pci_driver = {
         .id_table       = aac_pci_tbl,
         .probe          = aac_probe_one,
         .remove         = __devexit_p(aac_remove_one),
+        .shutdown       = aac_shutdown,
 };
 
 static int __init aac_init(void)
 {
         int error;
         
-        printk(KERN_INFO "Red Hat/Adaptec aacraid driver (%s %s)\n",
-                        AAC_DRIVER_VERSION, AAC_DRIVER_BUILD_DATE);
+        printk(KERN_INFO "Adaptec %s driver (%s)\n",
+          AAC_DRIVERNAME, aac_driver_version);
 
         error = pci_module_init(&aac_pci_driver);
         if (error)
@@ -909,6 +936,7 @@ static int __init aac_init(void)
                 printk(KERN_WARNING
                        "aacraid: unable to register \"aac\" device.\n");
         }
+
         return 0;
 }
 
diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c
index 7d68b7825137..557287a0b80b 100644
--- a/drivers/scsi/aacraid/rkt.c
+++ b/drivers/scsi/aacraid/rkt.c
@@ -88,6 +88,16 @@ static irqreturn_t aac_rkt_intr(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /**
+ *      aac_rkt_disable_interrupt       -       Disable interrupts
+ *      @dev: Adapter
+ */
+
+static void aac_rkt_disable_interrupt(struct aac_dev *dev)
+{
+        rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
+}
+
+/**
  *      rkt_sync_cmd    -       send a command and wait
  *      @dev: Adapter
  *      @command: Command to execute
@@ -412,10 +422,19 @@ int aac_rkt_init(struct aac_dev *dev)
          *      Fill in the function dispatch table.
          */
         dev->a_ops.adapter_interrupt = aac_rkt_interrupt_adapter;
+        dev->a_ops.adapter_disable_int = aac_rkt_disable_interrupt;
         dev->a_ops.adapter_notify = aac_rkt_notify_adapter;
         dev->a_ops.adapter_sync_cmd = rkt_sync_cmd;
         dev->a_ops.adapter_check_health = aac_rkt_check_health;
 
+        /*
+         *      First clear out all interrupts.  Then enable the one's that we
+         *      can handle.
+         */
+        rkt_writeb(dev, MUnit.OIMR, 0xff);
+        rkt_writel(dev, MUnit.ODR, 0xffffffff);
+        rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
+
         if (aac_init_adapter(dev) == NULL)
                 goto error_irq;
         /*
@@ -438,6 +457,7 @@ error_kfree:
         kfree(dev->queues);
 
 error_irq:
+        rkt_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
         free_irq(dev->scsi_host_ptr->irq, (void *)dev);
 
 error_iounmap:
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index 1ff25f49fada..a8459faf87ca 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -88,6 +88,16 @@ static irqreturn_t aac_rx_intr(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /**
+ *      aac_rx_disable_interrupt        -       Disable interrupts
+ *      @dev: Adapter
+ */
+
+static void aac_rx_disable_interrupt(struct aac_dev *dev)
+{
+        rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
+}
+
+/**
  *      rx_sync_cmd     -       send a command and wait
  *      @dev: Adapter
  *      @command: Command to execute
@@ -412,10 +422,19 @@ int aac_rx_init(struct aac_dev *dev)
          *      Fill in the function dispatch table.
          */
         dev->a_ops.adapter_interrupt = aac_rx_interrupt_adapter;
+        dev->a_ops.adapter_disable_int = aac_rx_disable_interrupt;
         dev->a_ops.adapter_notify = aac_rx_notify_adapter;
         dev->a_ops.adapter_sync_cmd = rx_sync_cmd;
         dev->a_ops.adapter_check_health = aac_rx_check_health;
 
+        /*
+         *      First clear out all interrupts.  Then enable the one's that we
+         *      can handle.
+         */
+        rx_writeb(dev, MUnit.OIMR, 0xff);
+        rx_writel(dev, MUnit.ODR, 0xffffffff);
+        rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xfb);
+
         if (aac_init_adapter(dev) == NULL)
                 goto error_irq;
         /*
@@ -438,6 +457,7 @@ error_kfree:
         kfree(dev->queues);
 
 error_irq:
+        rx_writeb(dev, MUnit.OIMR, dev->OIMR = 0xff);
         free_irq(dev->scsi_host_ptr->irq, (void *)dev);
 
 error_iounmap:
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index 0680249ab861..3900abc5850d 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -82,6 +82,16 @@ static irqreturn_t aac_sa_intr(int irq, void *dev_id, struct pt_regs *regs)
 }
 
 /**
+ *      aac_sa_disable_interrupt        -       disable interrupt
+ *      @dev: Which adapter to enable.
+ */
+
+static void aac_sa_disable_interrupt (struct aac_dev *dev)
+{
+        sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
+}
+
+/**
  *      aac_sa_notify_adapter           -       handle adapter notification
  *      @dev:   Adapter that notification is for
  *      @event: Event to notidy
@@ -214,9 +224,8 @@ static int sa_sync_cmd(struct aac_dev *dev, u32 command,
  
 static void aac_sa_interrupt_adapter (struct aac_dev *dev)
 {
-        u32 ret;
         sa_sync_cmd(dev, BREAKPOINT_REQUEST, 0, 0, 0, 0, 0, 0,
-                        &ret, NULL, NULL, NULL, NULL);
+                        NULL, NULL, NULL, NULL, NULL);
 }
 
 /**
@@ -352,10 +361,18 @@ int aac_sa_init(struct aac_dev *dev)
          */
 
         dev->a_ops.adapter_interrupt = aac_sa_interrupt_adapter;
+        dev->a_ops.adapter_disable_int = aac_sa_disable_interrupt;
         dev->a_ops.adapter_notify = aac_sa_notify_adapter;
         dev->a_ops.adapter_sync_cmd = sa_sync_cmd;
         dev->a_ops.adapter_check_health = aac_sa_check_health;
 
+        /*
+         *      First clear out all interrupts.  Then enable the one's that 
+         *      we can handle.
+         */
+        sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
+        sa_writew(dev, SaDbCSR.PRICLEARIRQMASK, (PrintfReady | DOORBELL_1 | 
+                                DOORBELL_2 | DOORBELL_3 | DOORBELL_4));
 
         if(aac_init_adapter(dev) == NULL)
                 goto error_irq;
@@ -381,6 +398,7 @@ error_kfree:
         kfree(dev->queues);
 
 error_irq:
+        sa_writew(dev, SaDbCSR.PRISETIRQMASK, 0xffff);
         free_irq(dev->scsi_host_ptr->irq, (void *)dev);
 
 error_iounmap: