ioat3: xor support

[net-next-2.6.git] / drivers / dma / ioat / dma_v2.h

diff --git a/drivers/dma/ioat/dma_v2.h b/drivers/dma/ioat/dma_v2.h
index fa030f8e1f27abb495bfe126ae1154d8fda99195..e23027d3dcbd1f6c4e9248073df3dc209c0493e5 100644 (file)
--- a/drivers/dma/ioat/dma_v2.h
+++ b/drivers/dma/ioat/dma_v2.h
@@ -127,6 +127,7 @@ static inline u16 ioat2_xferlen_to_descs(struct ioat2_dma_chan *ioat, size_t len
  * @raw: hardware raw (un-typed) descriptor
  * @txd: the generic software descriptor for all engines
  * @len: total transaction length for unmap
+ * @result: asynchronous result of validate operations
  * @id: identifier for debug
  */
 
@@ -143,6 +144,7 @@ struct ioat_ring_ent {
        };
        struct dma_async_tx_descriptor txd;
        size_t len;
+       enum sum_check_flags *result;
        #ifdef DEBUG
        int id;
        #endif
@@ -180,5 +182,6 @@ enum dma_status ioat2_is_complete(struct dma_chan *c, dma_cookie_t cookie,
                                  dma_cookie_t *done, dma_cookie_t *used);
 void __ioat2_restart_chan(struct ioat2_dma_chan *ioat);
 bool reshape_ring(struct ioat2_dma_chan *ioat, int order);
+void __ioat2_issue_pending(struct ioat2_dma_chan *ioat);
 extern struct kobj_type ioat2_ktype;
 #endif /* IOATDMA_V2_H */