From a2eea5ca12f94fc761a091ddc12eb62efdfcc66e Mon Sep 17 00:00:00 2001 From: Matthew Dillon Date: Mon, 4 Jan 2010 16:40:36 -0800 Subject: [PATCH] network - VR driver - increase RX ring descriptors * Increase the number of RX descriptors from 64 to 256 to reduce occurrences of RX FIFO overflows, particularly on EPIA systems which tend to have horrible main-memory bandwidth. Reported-by: Jan Lentfer --- sys/dev/netif/vr/if_vrreg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/netif/vr/if_vrreg.h b/sys/dev/netif/vr/if_vrreg.h index 9377dc50de..0376b25a4c 100644 --- a/sys/dev/netif/vr/if_vrreg.h +++ b/sys/dev/netif/vr/if_vrreg.h @@ -390,7 +390,7 @@ struct vr_desc { #define VR_MAXFRAGS 16 -#define VR_RX_LIST_CNT 64 +#define VR_RX_LIST_CNT 256 #define VR_TX_LIST_CNT 128 #define VR_MIN_FRAMELEN 60 #define VR_FRAMELEN 1536 -- 2.11.4.GIT