tree 3451199b0eba23a0b4687ce915fd2caa38b82b55
parent 2bf69b5fe90b3246ab50064c5a690a363e8c53e2
author Malli Chilakala <[EMAIL PROTECTED]> Fri, 12 Aug 2005 03:58:02 -0700
committer Jeff Garzik <[EMAIL PROTECTED]> Fri, 12 Aug 2005 01:09:19 -0400

[PATCH] ixgb: Set RXDCTL:PTHRESH/HTHRESH to zero

Set RXDCTL:PTHRESH/HTHRESH to zero

Signed-off-by: Mallikarjuna R Chilakala <[EMAIL PROTECTED]>
Signed-off-by: Ganesh Venkatesan <[EMAIL PROTECTED]>
Signed-off-by: John Ronciak <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>

 drivers/net/ixgb/ixgb_main.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
--- 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
-
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