6 files changed, 18 insertions, 21 deletions

diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 31319d052102..fb8350e86d98 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1607,13 +1607,14 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
                 cp[11] = 0;
                 cp[12] = 0;
                 aac_internal_transfer(scsicmd, cp, 0,
-                  min((unsigned int)scsicmd->cmnd[13], sizeof(cp)));
+                  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(scsicmd->cmnd[13]-offset, sizeof(cp));
+                                len = min_t(size_t, scsicmd->cmnd[13] - offset,
+                                                sizeof(cp));
                                 aac_internal_transfer(scsicmd, cp, offset, len);
                         } while ((offset += len) < scsicmd->cmnd[13]);
                 }
@@ -2080,7 +2081,6 @@ static int aac_send_srb_fib(struct scsi_cmnd* scsicmd)
                 return 0;
         }
 
-        dev = (struct aac_dev *)scsicmd->device->host->hostdata;
         switch(scsicmd->sc_data_direction){
         case DMA_TO_DEVICE:
                 flag = SRB_DataOut;
@@ -2198,8 +2198,6 @@ static unsigned long aac_build_sg(struct scsi_cmnd* scsicmd, struct sgmap* psg)
                         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));
@@ -2255,18 +2253,17 @@ static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* p
 
                 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) - 
@@ -2281,16 +2278,15 @@ static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* p
                 }
         }
         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;
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index bed4e2dd1f3e..9f9f4aae23c0 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -767,9 +767,9 @@ void aac_printf(struct aac_dev *dev, u32 val)
                 if (cp[length] != 0)
                         cp[length] = 0;
                 if (level == LOG_AAC_HIGH_ERROR)
-                        printk(KERN_WARNING "aacraid:%s", cp);
+                        printk(KERN_WARNING "%s:%s", dev->name, cp);
                 else
-                        printk(KERN_INFO "aacraid:%s", cp);
+                        printk(KERN_INFO "%s:%s", dev->name, cp);
         }
         memset(cp, 0,  256);
 }
diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 9437a4c8b64a..eaf429b8778e 100644
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -73,7 +73,7 @@
 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");
+                   "HP NetRAID-4M, IBM ServeRAID & ICP SCSI driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(AAC_DRIVER_FULL_VERSION);
 
@@ -777,6 +777,7 @@ static struct scsi_host_template aac_driver_template = {
         .cmd_per_lun                    = AAC_NUM_IO_FIB, 
 #endif  
         .use_clustering                 = ENABLE_CLUSTERING,
+        .emulated                       = 1,
 };
 
 
diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c
index e9b775d6bec9..7a23e027eb78 100644
--- a/drivers/scsi/aacraid/rkt.c
+++ b/drivers/scsi/aacraid/rkt.c
@@ -183,7 +183,7 @@ static int rkt_sync_cmd(struct aac_dev *dev, u32 command,
                 /*
                  *      Yield the processor in case we are slow 
                  */
-                schedule_timeout_uninterruptible(1);
+                msleep(1);
         }
         if (ok != 1) {
                 /*
@@ -343,7 +343,7 @@ static int aac_rkt_check_health(struct aac_dev *dev)
                   NULL, NULL, NULL, NULL, NULL);
                 pci_free_consistent(dev->pdev, sizeof(struct POSTSTATUS),
                   post, paddr);
-                if ((buffer[0] == '0') && (buffer[1] == 'x')) {
+                if ((buffer[0] == '0') && ((buffer[1] == 'x') || (buffer[1] == 'X'))) {
                         ret = (buffer[2] <= '9') ? (buffer[2] - '0') : (buffer[2] - 'A' + 10);
                         ret <<= 4;
                         ret += (buffer[3] <= '9') ? (buffer[3] - '0') : (buffer[3] - 'A' + 10);
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index 6998bc877dd6..729b9eb268c2 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -183,7 +183,7 @@ static int rx_sync_cmd(struct aac_dev *dev, u32 command,
                 /*
                  *      Yield the processor in case we are slow 
                  */
-                schedule_timeout_uninterruptible(1);
+                msleep(1);
         }
         if (ok != 1) {
                 /*
@@ -342,7 +342,7 @@ static int aac_rx_check_health(struct aac_dev *dev)
                   NULL, NULL, NULL, NULL, NULL);
                 pci_free_consistent(dev->pdev, sizeof(struct POSTSTATUS),
                   post, paddr);
-                if ((buffer[0] == '0') && (buffer[1] == 'x')) {
+                if ((buffer[0] == '0') && ((buffer[1] == 'x') || (buffer[1] == 'X'))) {
                         ret = (buffer[2] <= '9') ? (buffer[2] - '0') : (buffer[2] - 'A' + 10);
                         ret <<= 4;
                         ret += (buffer[3] <= '9') ? (buffer[3] - '0') : (buffer[3] - 'A' + 10);
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index 466f05cfbf0c..a53454908205 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -189,7 +189,7 @@ static int sa_sync_cmd(struct aac_dev *dev, u32 command,
                         ok = 1;
                         break;
                 }
-                schedule_timeout_uninterruptible(1);
+                msleep(1);
         }
 
         if (ok != 1)