Re: [PATCH] MTU vlan-related patch for tulip (2.4.x)

From: Jeff Garzik (jgarzik@mandrakesoft.com)
Date: Mon Dec 10 2001 - 15:00:45 EST

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Paul P Komkoff Jr wrote:
> diff -urN linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip.h linux-2.4.9-ac10/drivers/net/tulip/tulip.h
> --- linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip.h Wed Jun 20 22:19:02 2001
> +++ linux-2.4.9-ac10/drivers/net/tulip/tulip.h Mon Sep 10 18:42:27 2001
> @@ -264,7 +264,7 @@
>
> #define MEDIA_MASK 31
>
> -#define PKT_BUF_SZ 1536 /* Size of each temporary Rx buffer. */
> +#define PKT_BUF_SZ 1540 /* Size of each temporary Rx buffer. */
>
> #define TULIP_MIN_CACHE_LINE 8 /* in units of 32-bit words */
>
> diff -urN linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip_core.c linux-2.4.9-ac10/drivers/net/tulip/tulip_core.c
> --- linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip_core.c Mon Sep 10 18:50:47 2001
> +++ linux-2.4.9-ac10/drivers/net/tulip/tulip_core.c Mon Sep 10 18:39:59 2001
> @@ -59,7 +59,7 @@
> #if defined(__alpha__) || defined(__arm__) || defined(__hppa__) \
> || defined(__sparc_) || defined(__ia64__) \
> || defined(__sh__) || defined(__mips__)
> -static int rx_copybreak = 1518;
> +static int rx_copybreak = 1522;
> #else
> static int rx_copybreak = 100;
> #endif

I haven't added it to mainline because of these two patches... I want
to fully analyze their affects before potentially shifting allocation
patterns particularly.

Jeff

-- 
Jeff Garzik      | Only so many songs can be sung
Building 1024    | with two lips, two lungs, and one tongue.
MandrakeSoft     |         - nomeansno
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