Patchwork [v2,4/7] via-velocity: Change DMA_LENGTH_DEF (from the VIA driver)

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Submitter Simon Kagstrom
Date Nov. 23, 2009, 2:31 p.m.
Message ID <20091123153126.4ed0b907@marrow.netinsight.se>
Download mbox | patch
Permalink /patch/39055/
State Superseded
Delegated to: David Miller
Headers show

Comments

Simon Kagstrom - Nov. 23, 2009, 2:31 p.m.
The VIA driver has changed the default for the DMA_LENGTH_DEF parameter.
Together with adaptive interrupt supression and NAPI support, this
improves performance quite a bit

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
---
 drivers/net/via-velocity.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Patch

diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 668cdf6..06a6d80 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -275,7 +275,7 @@  VELOCITY_PARAM(rx_thresh, "Receive fifo threshold");
 
 #define DMA_LENGTH_MIN  0
 #define DMA_LENGTH_MAX  7
-#define DMA_LENGTH_DEF  0
+#define DMA_LENGTH_DEF  6
 
 /* DMA_length[] is used for controlling the DMA length
    0: 8 DWORDs