lkml.org 
[lkml]   [2012]   [Jun]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/3] net: lpc_eth: Increase number of TX descriptors
Date
Since we have enough SRAM, we can increase the number of TX descriptors, so the
"BUSY" warning about occupied TX descriptors doesn't need to show up as often.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Tested-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>

---
drivers/net/ethernet/nxp/lpc_eth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.orig/drivers/net/ethernet/nxp/lpc_eth.c
+++ linux-2.6/drivers/net/ethernet/nxp/lpc_eth.c
@@ -56,7 +56,7 @@

#define ENET_MAXF_SIZE 1536
#define ENET_RX_DESC 48
-#define ENET_TX_DESC 16
+#define ENET_TX_DESC 32

#define NAPI_WEIGHT 16


\
 
 \ /
  Last update: 2012-06-11 10:41    [W:0.112 / U:1.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site