include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[safe/jmp/linux-2.6] / drivers / scsi / cxgb3i / cxgb3i_ddp.h

diff --git a/drivers/scsi/cxgb3i/cxgb3i_ddp.h b/drivers/scsi/cxgb3i/cxgb3i_ddp.h
index 87f032b..6761b32 100644 (file)
--- a/drivers/scsi/cxgb3i/cxgb3i_ddp.h
+++ b/drivers/scsi/cxgb3i/cxgb3i_ddp.h
@@ -13,6 +13,7 @@
 #ifndef __CXGB3I_ULP2_DDP_H__
 #define __CXGB3I_ULP2_DDP_H__
 
+#include <linux/slab.h>
 #include <linux/vmalloc.h>
 
 /**
@@ -54,6 +55,7 @@ struct cxgb3i_gather_list {
  * struct cxgb3i_ddp_info - cxgb3i direct data placement for pdu payload
  *
  * @list:      list head to link elements
+ * @refcnt:    ref. count
  * @tdev:      pointer to t3cdev used by cxgb3 driver
  * @max_txsz:  max tx packet size for ddp
  * @max_rxsz:  max rx packet size for ddp
@@ -70,6 +72,7 @@ struct cxgb3i_gather_list {
  */
 struct cxgb3i_ddp_info {
        struct list_head list;
+       struct kref refcnt;
        struct t3cdev *tdev;
        struct pci_dev *pdev;
        unsigned int max_txsz;
@@ -303,4 +306,7 @@ int cxgb3i_setup_conn_digest(struct t3cdev *, unsigned int tid,
 int cxgb3i_ddp_find_page_index(unsigned long pgsz);
 int cxgb3i_adapter_ddp_info(struct t3cdev *, struct cxgb3i_tag_format *,
                            unsigned int *txsz, unsigned int *rxsz);
+
+void cxgb3i_ddp_init(struct t3cdev *);
+void cxgb3i_ddp_cleanup(struct t3cdev *);
 #endif