Jeff Garzik wrote:
Divy Le Ray wrote:
> From: Divy Le Ray <[EMAIL PROTECTED]>
>
> Set max Rx coalescing length to 12288
>
> Signed-off-by: Divy Le Ray <[EMAIL PROTECTED]>
> ---
>
> drivers/net/cxgb3/common.h | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/net/cxgb3/common.h b/drivers/net/cxgb3/common.h
> index c46c249..55922ed 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
neither the patch nor description explains -why-
We're seeing back pressure from PCIe with large bursts, this patch
allows to cut down on the burst size.
Divy
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