[PATCH 2/3] net: lpc_eth: Increase number of TX descriptors

Roland Stigge
2012-06-11T08:03:52Z

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