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[V2,1/8] pm80xx: Updated link rate

Message ID 1439285792-12030-2-git-send-email-Viswas.G@pmcs.com (mailing list archive)
State New, archived
Headers show

Commit Message

Viswas.G@pmcs.com Aug. 11, 2015, 9:36 a.m. UTC 
From: Viswas G <Viswas.G@pmcs.com>

Updated 12G linkrate to libsas.

Changes from V1:
None

Signed-off-by: Viswas G <Viswas.G@pmcs.com>

Reviewed-by: Suresh Thiagarajan <Suresh.Thiagarajan@pmcs.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
---
 drivers/scsi/pm8001/pm8001_defs.h |    1 +
 drivers/scsi/pm8001/pm8001_hwi.c  |    4 ++++
 2 files changed, 5 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/scsi/pm8001/pm8001_defs.h b/drivers/scsi/pm8001/pm8001_defs.h
index 74a4bb9..d4d20cc 100644
--- a/drivers/scsi/pm8001/pm8001_defs.h
+++ b/drivers/scsi/pm8001/pm8001_defs.h
@@ -56,6 +56,7 @@  enum phy_speed {
 	PHY_SPEED_15 = 0x01,
 	PHY_SPEED_30 = 0x02,
 	PHY_SPEED_60 = 0x04,
+	PHY_SPEED_120 = 0x08,
 };
 
 enum data_direction {
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c
index 96dcc09..39306b1 100644
--- a/drivers/scsi/pm8001/pm8001_hwi.c
+++ b/drivers/scsi/pm8001/pm8001_hwi.c
@@ -3263,6 +3263,10 @@  void pm8001_get_lrate_mode(struct pm8001_phy *phy, u8 link_rate)
 	struct sas_phy *sas_phy = phy->sas_phy.phy;
 
 	switch (link_rate) {
+	case PHY_SPEED_120:
+		phy->sas_phy.linkrate = SAS_LINK_RATE_12_0_GBPS;
+		phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_12_0_GBPS;
+		break;
 	case PHY_SPEED_60:
 		phy->sas_phy.linkrate = SAS_LINK_RATE_6_0_GBPS;
 		phy->sas_phy.phy->negotiated_linkrate = SAS_LINK_RATE_6_0_GBPS;