From: James Smart <james.smart@broadcom.com>
Date: Mon, 31 Aug 2020 14:35:18 -0700
Subject: scsi: fc: Add 256GBit speed setting to SCSI FC transport
Patch-mainline: v5.10-rc1
Git-commit: 2a5c98d2d2fe2aeaf95274a48fc9d92b5955dc74
References: bsc#1188101

Add 256GBit speed setting to the SCSI FC transport.  This speed can be
reached via FC trunking techniques.

Link: https://lore.kernel.org/r/20200831213518.48409-1-james.smart@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/scsi_transport_fc.c |    1 +
 include/scsi/scsi_transport_fc.h |    1 +
 2 files changed, 2 insertions(+)

--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -270,6 +270,7 @@ static const struct {
 	{ FC_PORTSPEED_25GBIT,		"25 Gbit" },
 	{ FC_PORTSPEED_64GBIT,		"64 Gbit" },
 	{ FC_PORTSPEED_128GBIT,		"128 Gbit" },
+	{ FC_PORTSPEED_256GBIT,		"256 Gbit" },
 	{ FC_PORTSPEED_NOT_NEGOTIATED,	"Not Negotiated" },
 };
 fc_bitfield_name_search(port_speed, fc_port_speed_names)
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -141,6 +141,7 @@ enum fc_vport_state {
 #define FC_PORTSPEED_25GBIT		0x800
 #define FC_PORTSPEED_64GBIT		0x1000
 #define FC_PORTSPEED_128GBIT		0x2000
+#define FC_PORTSPEED_256GBIT		0x4000
 #define FC_PORTSPEED_NOT_NEGOTIATED	(1 << 15) /* Speed not established */
 
 /*