diff options
| author | Xiaofei Tan <tanxiaofei@huawei.com> | 2018-03-07 20:25:07 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-03-12 21:55:24 -0400 |
| commit | eba8c20c7178af9673ad842b0f68251c891c8546 (patch) | |
| tree | 3c5bb1dd3a1fe4d78b2d3ff15c1ebbbd6422a5c3 /drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | |
| parent | 67c2bf23314170a17f2aefec4f0aaa4881b72181 (diff) | |
scsi: hisi_sas: fix the issue of link rate inconsistency
In sysfs, there are two files about minimum linkrate, and also two files for
maximum linkrate. Take maximum linkrate example, maximum_linkrate_hw is
read-only and indicated by the register HARD_PHY_LINKRATE, and
maximum_linkrate is read-write and corresponding to the register
PROG_PHY_LINK_RATE.
But in the function phy_up_v*_hw(), we get *_linkrate value from
HARD_PHY_LINKRATE. It is not right. This patch is to fix this issue.
Unreferenced PHY-interrupt enum is also removed for v3 hw.
Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_v1_hw.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 679e76f58a0a..38bbda938bc1 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -873,7 +873,6 @@ static void phy_set_linkrate_v1_hw(struct hisi_hba *hisi_hba, int phy_no, sas_phy->phy->maximum_linkrate = max; sas_phy->phy->minimum_linkrate = min; - min -= SAS_LINK_RATE_1_5_GBPS; max -= SAS_LINK_RATE_1_5_GBPS; for (i = 0; i <= max; i++) |