Merge git://oss.sgi.com:8090/xfs/xfs-2.6

[linux-drm-fsl-dcu.git] / drivers / scsi / aacraid / comminit.c

diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c
index d5cf8b91a0e7ad4ccc93e77d8b5ec45d8cad2292..df67ba686023d891a234c3ed9e577a632847e1db 100644 (file)
--- a/drivers/scsi/aacraid/comminit.c
+++ b/drivers/scsi/aacraid/comminit.c
@@ -95,7 +95,7 @@ static int aac_alloc_comm(struct aac_dev *dev, void **commaddr, unsigned long co
        init->HostPhysMemPages = cpu_to_le32(AAC_MAX_HOSTPHYSMEMPAGES);
 
        init->InitFlags = 0;
-       if (dev->new_comm_interface) {
+       if (dev->comm_interface == AAC_COMM_MESSAGE) {
                init->InitFlags = cpu_to_le32(INITFLAGS_NEW_COMM_SUPPORTED);
                dprintk((KERN_WARNING"aacraid: New Comm Interface enabled\n"));
        }
@@ -297,21 +297,23 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev)
                - sizeof(struct aac_fibhdr)
                - sizeof(struct aac_write) + sizeof(struct sgentry))
                        / sizeof(struct sgentry);
-       dev->new_comm_interface = 0;
+       dev->comm_interface = AAC_COMM_PRODUCER;
        dev->raw_io_64 = 0;
        if ((!aac_adapter_sync_cmd(dev, GET_ADAPTER_PROPERTIES,
                0, 0, 0, 0, 0, 0, status+0, status+1, status+2, NULL, NULL)) &&
                        (status[0] == 0x00000001)) {
                if (status[1] & AAC_OPT_NEW_COMM_64)
                        dev->raw_io_64 = 1;
-               if (status[1] & AAC_OPT_NEW_COMM)
-                       dev->new_comm_interface = dev->a_ops.adapter_send != 0;
-               if (dev->new_comm_interface && (status[2] > dev->base_size)) {
+               if (dev->a_ops.adapter_comm &&
+                   (status[1] & AAC_OPT_NEW_COMM))
+                       dev->comm_interface = AAC_COMM_MESSAGE;
+               if ((dev->comm_interface == AAC_COMM_MESSAGE) &&
+                   (status[2] > dev->base_size)) {
                        aac_adapter_ioremap(dev, 0);
                        dev->base_size = status[2];
                        if (aac_adapter_ioremap(dev, status[2])) {
                                /* remap failed, go back ... */
-                               dev->new_comm_interface = 0;
+                               dev->comm_interface = AAC_COMM_PRODUCER;
                                if (aac_adapter_ioremap(dev, AAC_MIN_FOOTPRINT_SIZE)) {
                                        printk(KERN_WARNING
                                          "aacraid: unable to map adapter.\n");
@@ -386,7 +388,7 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev)
         *      Ok now init the communication subsystem
         */
 
-       dev->queues = (struct aac_queue_block *) kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL);
+       dev->queues = kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL);
        if (dev->queues == NULL) {
                printk(KERN_ERR "Error could not allocate comm region.\n");
                return NULL;