From df2de25f6ef0524507da40c8fd2e1bd1dcb31a5d Mon Sep 17 00:00:00 2001 From: Sepherosa Ziehau Date: Wed, 15 Aug 2012 10:01:21 +0800 Subject: [PATCH] em: Increase RX/TX descriptor count to 512 --- sys/dev/netif/em/if_em.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/dev/netif/em/if_em.h b/sys/dev/netif/em/if_em.h index a4464bbdb6..f8c8d34af0 100644 --- a/sys/dev/netif/em/if_em.h +++ b/sys/dev/netif/em/if_em.h @@ -49,7 +49,7 @@ #define EM_MIN_TXD 256 #define EM_MAX_TXD_82543 EM_MIN_TXD #define EM_MAX_TXD 4096 -#define EM_DEFAULT_TXD EM_MIN_TXD +#define EM_DEFAULT_TXD 512 /* * EM_RXD - Maximum number of receive Descriptors @@ -67,7 +67,7 @@ #define EM_MIN_RXD 256 #define EM_MAX_RXD_82543 EM_MIN_RXD #define EM_MAX_RXD 4096 -#define EM_DEFAULT_RXD EM_MIN_RXD +#define EM_DEFAULT_RXD 512 /* * EM_TIDV - Transmit Interrupt Delay Value -- 2.41.0