[SCSI] iscsi update: fix mgmt pool err path release

[safe/jmp/linux-2.6] / drivers / scsi / aacraid / linit.c

diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
index 45fc171..2716178 100644 (file)
--- a/drivers/scsi/aacraid/linit.c
+++ b/drivers/scsi/aacraid/linit.c
@@ -385,21 +385,45 @@ static int aac_biosparm(struct scsi_device *sdev, struct block_device *bdev,
 
 static int aac_slave_configure(struct scsi_device *sdev)
 {
-       struct Scsi_Host *host = sdev->host;
        if (sdev_channel(sdev) == CONTAINER_CHANNEL) {
                sdev->skip_ms_page_8 = 1;
                sdev->skip_ms_page_3f = 1;
        }
+       if ((sdev->type == TYPE_DISK) &&
+                       (sdev_channel(sdev) != CONTAINER_CHANNEL)) {
+               struct aac_dev *aac = (struct aac_dev *)sdev->host->hostdata;
+               if (!aac->raid_scsi_mode || (sdev_channel(sdev) != 2))
+                       sdev->no_uld_attach = 1;
+       }
+       if (sdev->tagged_supported && (sdev->type == TYPE_DISK) &&
+                       (sdev_channel(sdev) == CONTAINER_CHANNEL)) {
+               struct scsi_device * dev;
+               struct Scsi_Host *host = sdev->host;
+               unsigned num_lsu = 0;
+               unsigned num_one = 0;
+               unsigned depth;
 
-       if (sdev->tagged_supported)
-               scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG, 128);
-       else
+               __shost_for_each_device(dev, host) {
+                       if (dev->tagged_supported && (dev->type == TYPE_DISK) &&
+                               (sdev_channel(dev) == CONTAINER_CHANNEL))
+                               ++num_lsu;
+                       else
+                               ++num_one;
+               }
+               if (num_lsu == 0)
+                       ++num_lsu;
+               depth = (host->can_queue - num_one) / num_lsu;
+               if (depth > 256)
+                       depth = 256;
+               else if (depth < 2)
+                       depth = 2;
+               scsi_adjust_queue_depth(sdev, MSG_ORDERED_TAG, depth);
+               if (!(((struct aac_dev *)host->hostdata)->adapter_info.options &
+                               AAC_OPT_NEW_COMM))
+                       blk_queue_max_segment_size(sdev->request_queue, 65536);
+       } else
                scsi_adjust_queue_depth(sdev, 0, 1);
 
-       if (!(((struct aac_dev *)host->hostdata)->adapter_info.options
-         & AAC_OPT_NEW_COMM))
-               blk_queue_max_segment_size(sdev->request_queue, 65536);
-
        return 0;
 }
 
@@ -874,7 +898,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
  
        /*
         * max channel will be the physical channels plus 1 virtual channel
-        * all containers are on the virtual channel 0
+        * all containers are on the virtual channel 0 (CONTAINER_CHANNEL)
         * physical channels are address by their actual physical number+1
         */
        if (aac->nondasd_support == 1)
@@ -917,7 +941,7 @@ static int __devinit aac_probe_one(struct pci_dev *pdev,
        aac_adapter_disable_int(aac);
        free_irq(pdev->irq, aac);
  out_unmap:
-       fib_map_free(aac);
+       aac_fib_map_free(aac);
        pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr, aac->comm_phys);
        kfree(aac->queues);
        iounmap(aac->regs.sa);
@@ -951,7 +975,7 @@ static void __devexit aac_remove_one(struct pci_dev *pdev)
 
        aac_send_shutdown(aac);
        aac_adapter_disable_int(aac);
-       fib_map_free(aac);
+       aac_fib_map_free(aac);
        pci_free_consistent(aac->pdev, aac->comm_size, aac->comm_addr,
                        aac->comm_phys);
        kfree(aac->queues);