From f5d9e7af24017bb858f096dcbbd5cfb62f33084a Mon Sep 17 00:00:00 2001 From: gallatin Date: Mon, 21 Sep 2009 14:41:07 +0000 Subject: Add support for throttling transmit bandwidth. This is most commonly used to reduce packet loss on high delay (WAN) paths with a slow link. --- sys/dev/mxge/if_mxge_var.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sys/dev/mxge/if_mxge_var.h') diff --git a/sys/dev/mxge/if_mxge_var.h b/sys/dev/mxge/if_mxge_var.h index 47c39b5..b25adb4 100644 --- a/sys/dev/mxge/if_mxge_var.h +++ b/sys/dev/mxge/if_mxge_var.h @@ -261,6 +261,7 @@ struct mxge_softc { int fw_multicast_support; int link_width; int max_mtu; + int throttle; int tx_defrag; int media_flags; int need_media_probe; @@ -286,6 +287,8 @@ struct mxge_softc { #define MXGE_PCI_REV_Z8ES 1 #define MXGE_XFP_COMPLIANCE_BYTE 131 #define MXGE_SFP_COMPLIANCE_BYTE 3 +#define MXGE_MIN_THROTTLE 416 +#define MXGE_MAX_THROTTLE 4096 #define MXGE_HIGHPART_TO_U32(X) \ (sizeof (X) == 8) ? ((uint32_t)((uint64_t)(X) >> 32)) : (0) -- cgit v1.1