diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 38bbda938bc1ca3e3d61ea1a37c24945a07a52b2..2eb89806c512d0ce4c76d29653f43e20e3e8530a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -881,10 +881,11 @@ static void phy_set_linkrate_v1_hw(struct hisi_hba *hisi_hba, int phy_no, prog_phy_link_rate &= ~0xff; prog_phy_link_rate |= rate_mask; + disable_phy_v1_hw(hisi_hba, phy_no); + msleep(100); hisi_sas_phy_write32(hisi_hba, phy_no, PROG_PHY_LINK_RATE, prog_phy_link_rate); - - phy_hard_reset_v1_hw(hisi_hba, phy_no); + start_phy_v1_hw(hisi_hba, phy_no); } static int get_wideport_bitmap_v1_hw(struct hisi_hba *hisi_hba, int port_id) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 67be346db239150495770fd87c52fcd3af173939..bd1a48a590bc0db89166dd77ffdfe0a2ec0ca476 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -1611,10 +1611,11 @@ static void phy_set_linkrate_v2_hw(struct hisi_hba *hisi_hba, int phy_no, prog_phy_link_rate &= ~0xff; prog_phy_link_rate |= rate_mask; + disable_phy_v2_hw(hisi_hba, phy_no); + msleep(100); hisi_sas_phy_write32(hisi_hba, phy_no, PROG_PHY_LINK_RATE, prog_phy_link_rate); - - phy_hard_reset_v2_hw(hisi_hba, phy_no); + start_phy_v2_hw(hisi_hba, phy_no); } static int get_wideport_bitmap_v2_hw(struct hisi_hba *hisi_hba, int port_id) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 1ee95abda1c5a7d425de57aa5eee4b4b86209381..8da9de7d67e5f779fce18b2e583e56300aabc93a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1862,10 +1862,11 @@ static void phy_set_linkrate_v3_hw(struct hisi_hba *hisi_hba, int phy_no, prog_phy_link_rate &= ~0xff; prog_phy_link_rate |= rate_mask; + disable_phy_v3_hw(hisi_hba, phy_no); + msleep(100); hisi_sas_phy_write32(hisi_hba, phy_no, PROG_PHY_LINK_RATE, prog_phy_link_rate); - - phy_hard_reset_v3_hw(hisi_hba, phy_no); + start_phy_v3_hw(hisi_hba, phy_no); } static void interrupt_disable_v3_hw(struct hisi_hba *hisi_hba)