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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 <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Divy Le Ray 2007-08-21 20:49:05 -07:00 committed by David S. Miller
parent c8303d10da
commit 52b810d305
1 changed files with 1 additions and 1 deletions
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2
drivers/net/cxgb3/common.h
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@ -104,7 +104,7 @@ enum {
PROTO_SRAM_LINES = 128, /* size of TP sram */ PROTO_SRAM_LINES = 128, /* size of TP sram */
}; };
#define MAX_RX_COALESCING_LEN 16224U #define MAX_RX_COALESCING_LEN 12288U
enum { enum {
PAUSE_RX = 1 << 0, PAUSE_RX = 1 << 0,