1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
index ee993e725d38..97e623383e1a 100644
--- a/drivers/infiniband/hw/qib/qib.h
+++ b/drivers/infiniband/hw/qib/qib.h
@@ -171,7 +171,9 @@ struct qib_ctxtdata {
         /* how many alloc_pages() chunks in rcvegrbuf_pages */
         u32 rcvegrbuf_chunks;
         /* how many egrbufs per chunk */
-        u32 rcvegrbufs_perchunk;
+        u16 rcvegrbufs_perchunk;
+        /* ilog2 of above */
+        u16 rcvegrbufs_perchunk_shift;
         /* order for rcvegrbuf_pages */
         size_t rcvegrbuf_size;
         /* rcvhdrq size (for freeing) */
@@ -940,7 +942,9 @@ struct qib_devdata {
         /* chip address space used by 4k pio buffers */
         u32 align4k;
         /* size of each rcvegrbuffer */
-        u32 rcvegrbufsize;
+        u16 rcvegrbufsize;
+        /* log2 of above */
+        u16 rcvegrbufsize_shift;
         /* localbus width (1, 2,4,8,16,32) from config space  */
         u32 lbus_width;
         /* localbus speed in MHz */