From 52b810d3055f0a49472d05500c6fea5aeabd01a6 Mon Sep 17 00:00:00 2001 From: Divy Le Ray Date: Tue, 21 Aug 2007 20:49:05 -0700 Subject: [PATCH] cxgb3 - Update rx coalescing length Reduce Rx coalescing length to 12288 Large bursts from the adapter to the host create back pressure on the chip. Reducing the burst size avoids the issue. Signed-off-by: Divy Le Ray Signed-off-by: Jeff Garzik --- drivers/net/cxgb3/common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h index 1746003eb46a..d6c77607a114 100644 --- a/drivers/net/cxgb3/common.h +++ b/drivers/net/cxgb3/common.h @@ -104,7 +104,7 @@ enum { PROTO_SRAM_LINES = 128, /* size of TP sram */ }; -#define MAX_RX_COALESCING_LEN 16224U +#define MAX_RX_COALESCING_LEN 12288U enum { PAUSE_RX = 1 << 0,