1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 097b90ccf575..492783be205e 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -145,10 +145,12 @@ MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 
 /* some defines for controlling descriptor fetches in h/w */
-#define RXDCTL_PTHRESH_DEFAULT 128      /* chip considers prefech below this */
-#define RXDCTL_HTHRESH_DEFAULT 16       /* chip will only prefetch if tail is 
-                                           pushed this many descriptors from head */
 #define RXDCTL_WTHRESH_DEFAULT 16       /* chip writes back at this many or RXT0 */
+#define RXDCTL_PTHRESH_DEFAULT 0                /* chip considers prefech below
+                                                 * this */
+#define RXDCTL_HTHRESH_DEFAULT 0                /* chip will only prefetch if tail
+                                                 * is pushed this many descriptors
+                                                 * from head */
 
 /**
  * ixgb_init_module - Driver Registration Routine