X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Finfiniband%2Fhw%2Fmthca%2Fmthca_memfree.h;h=6d42947e1dc448c35633a24d3280a25d58cc16da;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=36f1141a08aa6c84901d23adfea0dab0f7f1dadb;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.h b/drivers/infiniband/hw/mthca/mthca_memfree.h
index 36f1141a0..6d42947e1 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.h
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.h
@@ -45,6 +45,12 @@
 	((256 - sizeof (struct list_head) - 2 * sizeof (int)) /		\
 	 (sizeof (struct scatterlist)))
 
+enum {
+	MTHCA_ICM_PAGE_SHIFT	= 12,
+	MTHCA_ICM_PAGE_SIZE	= 1 << MTHCA_ICM_PAGE_SHIFT,
+	MTHCA_DB_REC_PER_PAGE	= MTHCA_ICM_PAGE_SIZE / 8
+};
+
 struct mthca_icm_chunk {
 	struct list_head   list;
 	int                npages;
@@ -131,10 +137,6 @@ static inline unsigned long mthca_icm_size(struct mthca_icm_iter *iter)
 	return sg_dma_len(&iter->chunk->mem[iter->page_idx]);
 }
 
-enum {
-	MTHCA_DB_REC_PER_PAGE = 4096 / 8
-};
-
 struct mthca_db_page {
 	DECLARE_BITMAP(used, MTHCA_DB_REC_PER_PAGE);
 	__be64    *db_rec;