netdev
[Top] [All Lists]

Re: [PATCH] abysmal e1000 performance (DITR)

To: tharbaugh@xxxxxxxx
Subject: Re: [PATCH] abysmal e1000 performance (DITR)
From: Jeff Garzik <jgarzik@xxxxxxxxx>
Date: Sat, 28 Aug 2004 18:58:22 -0400
Cc: hadi@xxxxxxxxxx, "Venkatesan, Ganesh" <ganesh.venkatesan@xxxxxxxxx>, netdev@xxxxxxxxxxx, "Feldman, Scott" <scott.feldman@xxxxxxxxx>, "Brandeburg, Jesse" <jesse.brandeburg@xxxxxxxxx>
In-reply-to: <1093555737.20769.135.camel@tubarao>
References: <468F3FDA28AA87429AD807992E22D07E014CEF36@orsmsx408> <1093542930.1027.124.camel@xxxxxxxxxxxxxxxx> <1093550644.20769.130.camel@tubarao> <412E478A.2000806@xxxxxxxxx> <1093555737.20769.135.camel@tubarao>
Sender: netdev-bounce@xxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.2) Gecko/20040803
Thayne Harbaugh wrote:
--- drivers/net/e1000/e1000_param.c.broken_ditr 2004-08-26 15:40:34.436456736 
-0600
+++ drivers/net/e1000/e1000_param.c     2004-08-26 15:49:07.186506880 -0600
@@ -212,7 +212,7 @@
 #define MAX_TXABSDELAY            0xFFFF
 #define MIN_TXABSDELAY                 0
-#define DEFAULT_ITR 1
+#define DEFAULT_ITR                 8000
 #define MAX_ITR                   100000
 #define MIN_ITR                      100

applied

<Prev in Thread] Current Thread [Next in Thread>