Commit 52b810d3 authored by Divy Le Ray's avatar Divy Le Ray Committed by David S. Miller

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: default avatarDivy Le Ray <divy@chelsio.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent c8303d10
...@@ -104,7 +104,7 @@ enum { ...@@ -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,
......
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