From: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Date: Mon, 18 Oct 2021 12:36:11 +0530
Subject: [PATCH] scsi: scsi_transport_sas: Add 22.5 Gbps link rate definitions
Git-commit: 3d8fa78ebd61aada5d55de6e04beee7fd916c62b
Patch-mainline: v5.16-rc1
References: jsc#PED-1559
Add 22.5 Gbps link rate definitions.
Link: https://lore.kernel.org/r/20211018070611.26428-1-sreekanth.reddy@broadcom.com
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/scsi_transport_sas.c | 1 +
include/scsi/scsi_transport_sas.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 4a96fb05731d..4ee578b181da 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -154,6 +154,7 @@ static struct {
{ SAS_LINK_RATE_3_0_GBPS, "3.0 Gbit" },
{ SAS_LINK_RATE_6_0_GBPS, "6.0 Gbit" },
{ SAS_LINK_RATE_12_0_GBPS, "12.0 Gbit" },
+ { SAS_LINK_RATE_22_5_GBPS, "22.5 Gbit" },
};
sas_bitfield_name_search(linkspeed, sas_linkspeed_names)
sas_bitfield_name_set(linkspeed, sas_linkspeed_names)
diff --git a/include/scsi/scsi_transport_sas.h b/include/scsi/scsi_transport_sas.h
index 05ec927a3c72..0e75b9277c8c 100644
--- a/include/scsi/scsi_transport_sas.h
+++ b/include/scsi/scsi_transport_sas.h
@@ -41,6 +41,7 @@ enum sas_linkrate {
SAS_LINK_RATE_G2 = SAS_LINK_RATE_3_0_GBPS,
SAS_LINK_RATE_6_0_GBPS = 10,
SAS_LINK_RATE_12_0_GBPS = 11,
+ SAS_LINK_RATE_22_5_GBPS = 12,
/* These are virtual to the transport class and may never
* be signalled normally since the standard defined field
* is only 4 bits */
--
2.35.3