git: 8d89c745fc9f - stable/15 - if_media.h: Add 400GBase-SR8 and 400GBase-CR8

The branch stable/15 has been updated by np:

URL: https://cgit.FreeBSD.org/src/commit/?id=8d89c745fc9f17916317c60102f1a76e71b0c959

commit 8d89c745fc9f17916317c60102f1a76e71b0c959
Author:     Navdeep Parhar <np@FreeBSD.org>
AuthorDate: 2025-11-12 22:10:04 +0000
Commit:     Navdeep Parhar <np@FreeBSD.org>
CommitDate: 2026-03-08 01:47:59 +0000

    if_media.h: Add 400GBase-SR8 and 400GBase-CR8
    
    Reviewed by:    bz (network)
    Sponsored by:   Chelsio Communications
    Differential Revision:  https://reviews.freebsd.org/D53387
    
    (cherry picked from commit 2d608a4cebbd5b9e648f86e52f115c02fac52d88)
---
 sys/net/ieee8023ad_lacp.c | 2 ++
 sys/net/if_media.h        | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/sys/net/ieee8023ad_lacp.c b/sys/net/ieee8023ad_lacp.c
index 9ebdd11f70f3..77b5a5d53a67 100644
--- a/sys/net/ieee8023ad_lacp.c
+++ b/sys/net/ieee8023ad_lacp.c
@@ -1264,6 +1264,8 @@ lacp_compose_key(struct lacp_port *lp)
 		case IFM_400G_DR4:
 		case IFM_400G_AUI8_AC:
 		case IFM_400G_AUI8:
+		case IFM_400G_SR8:
+		case IFM_400G_CR8:
 			key = IFM_400G_FR8;
 			break;
 		default:
diff --git a/sys/net/if_media.h b/sys/net/if_media.h
index a2cac00550ef..8196a54c8ba9 100644
--- a/sys/net/if_media.h
+++ b/sys/net/if_media.h
@@ -260,6 +260,8 @@ uint64_t	ifmedia_baudrate(int);
 #define	IFM_40G_LM4	IFM_X(119)	/* 40GBase-LM4 */
 #define	IFM_100_BX	IFM_X(120)	/* 100Base-BX */
 #define	IFM_1000_BX	IFM_X(121)	/* 1000Base-BX */
+#define	IFM_400G_SR8	IFM_X(122)	/* 400GBase-SR8 */
+#define	IFM_400G_CR8	IFM_X(123)	/* 400GBase-CR8 */
 
 /*
  * Please update ieee8023ad_lacp.c:lacp_compose_key()
@@ -550,6 +552,8 @@ struct ifmedia_description {
 	{ IFM_400G_DR4,	"400GBase-DR4" },				\
 	{ IFM_400G_AUI8_AC,	"400G-AUI8-AC" },			\
 	{ IFM_400G_AUI8,	"400G-AUI8" },				\
+	{ IFM_400G_SR8,	"400GBase-SR8" },				\
+	{ IFM_400G_SR8,	"400GBase-CR8" },				\
 	{ 0, NULL },							\
 }
 
@@ -897,6 +901,8 @@ struct ifmedia_baudrate {
 	{ IFM_ETHER | IFM_400G_DR4,	IF_Gbps(400ULL) },		\
 	{ IFM_ETHER | IFM_400G_AUI8_AC,	IF_Gbps(400ULL) },		\
 	{ IFM_ETHER | IFM_400G_AUI8,	IF_Gbps(400ULL) },		\
+	{ IFM_ETHER | IFM_400G_SR8,	IF_Gbps(400ULL) },		\
+	{ IFM_ETHER | IFM_400G_CR8,	IF_Gbps(400ULL) },		\
 									\
 	{ IFM_IEEE80211 | IFM_IEEE80211_FH1,	IF_Mbps(1) },		\
 	{ IFM_IEEE80211 | IFM_IEEE80211_FH2,	IF_Mbps(2) },		\