Date: Thu, 5 Apr 2012 14:47:52 -0400 From: John Baldwin <jhb@freebsd.org> To: net@freebsd.org Subject: [PATCH] Add 40g media types Message-ID: <201204051447.52619.jhb@freebsd.org>
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The patch below adds 40G media types for what I think are the "common" media
types we would see on FreeBSD (could be wrong). One caveat though, we are
running awfully low on bits now, and we don't have enough room for the 100G
media types after this. Not sure what we want to do about that. :(
Index: net/if_media.h
===================================================================
--- net/if_media.h (revision 233872)
+++ net/if_media.h (working copy)
@@ -150,6 +150,9 @@
#define IFM_10G_LRM 24 /* 10GBase-LRM 850nm Multi-mode */
#define IFM_UNKNOWN 25 /* media types not defined yet */
#define IFM_10G_T 26 /* 10GBase-T - RJ45 */
+#define IFM_40G_CR4 27 /* 40GBase-CR4 */
+#define IFM_40G_SR4 28 /* 40GBase-SR4 */
+#define IFM_40G_LR4 29 /* 40GBase-LR4 */
/* note 31 is the max! */
@@ -360,6 +363,9 @@
{ IFM_10G_TWINAX_LONG, "10Gbase-Twinax-Long" }, \
{ IFM_UNKNOWN, "Unknown" }, \
{ IFM_10G_T, "10Gbase-T" }, \
+ { IFM_40G_CR4, "40Gbase-CR4" }, \
+ { IFM_40G_SR4, "40Gbase-SR4" }, \
+ { IFM_40G_LR4, "40Gbase-LR4" }, \
{ 0, NULL }, \
}
@@ -658,6 +664,9 @@
{ IFM_ETHER | IFM_10G_TWINAX_LONG, IF_Gbps(10ULL) }, \
{ IFM_ETHER | IFM_10G_LRM, IF_Gbps(10ULL) }, \
{ IFM_ETHER | IFM_10G_T, IF_Gbps(10ULL) }, \
+ { IFM_ETHER | IFM_40G_CR4, IF_Gbps(40ULL) }, \
+ { IFM_ETHER | IFM_40G_SR4, IF_Gbps(40ULL) }, \
+ { IFM_ETHER | IFM_40G_LR4, IF_Gbps(40ULL) }, \
\
{ IFM_TOKEN | IFM_TOK_STP4, IF_Mbps(4) }, \
{ IFM_TOKEN | IFM_TOK_STP16, IF_Mbps(16) }, \
--
John Baldwin
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