From: James Smart <james.smart@broadcom.com>
To: linux-scsi@vger.kernel.org
Cc: James Smart <james.smart@broadcom.com>
Subject: [PATCH] scsi: add 256GBit speed setting to scsi fc transport
Date: Mon, 31 Aug 2020 14:35:18 -0700 [thread overview]
Message-ID: <20200831213518.48409-1-james.smart@broadcom.com> (raw)
Add 256GBit speed setting to the scsi fc transport. This speed can be
reached via FC trunking techniques.
Signed-off-by: James Smart <james.smart@broadcom.com>
---
drivers/scsi/scsi_transport_fc.c | 1 +
include/scsi/scsi_transport_fc.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 2732fa65119c..2ff7f06203da 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -253,6 +253,7 @@ 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)
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 7db2dd783834..1c7dd35cb7a0 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -124,6 +124,7 @@ 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 */
/*
--
2.26.2
next reply other threads:[~2020-08-31 21:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 21:35 James Smart [this message]
2020-09-01 14:36 ` [PATCH] scsi: add 256GBit speed setting to scsi fc transport Himanshu Madhani
2020-09-09 2:09 ` Martin K. Petersen
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