From 1eb8eeac17ee808b50b422f5ef2e27f5497f82ad Mon Sep 17 00:00:00 2001 From: Xiang Chen Date: Tue, 24 Oct 2017 23:51:36 +0800 Subject: [PATCH] scsi: hisi_sas: us start_phy in PHY_FUNC_LINK_RESET When a PHY_FUNC_LINK_RESET is issued, we need to fill the transport identify_frame to SAS controller before the PHYs are enabled. Without this, we may find that if a PHY which belonged to a wideport before the reset may generate a new port id. Signed-off-by: Xiang Chen Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- drivers/scsi/hisi_sas/hisi_sas.h | 2 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 07538cf24d5c..ea4b5d65cbb3 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -198,7 +198,7 @@ struct hisi_sas_hw { int (*slot_complete)(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot); void (*phys_init)(struct hisi_hba *hisi_hba); - void (*phy_enable)(struct hisi_hba *hisi_hba, int phy_no); + void (*phy_start)(struct hisi_hba *hisi_hba, int phy_no); void (*phy_disable)(struct hisi_hba *hisi_hba, int phy_no); void (*phy_hard_reset)(struct hisi_hba *hisi_hba, int phy_no); void (*get_events)(struct hisi_hba *hisi_hba, int phy_no); diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index f49a131c04e4..88d90dc14adf 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -765,7 +765,7 @@ static int hisi_sas_control_phy(struct asd_sas_phy *sas_phy, enum phy_func func, case PHY_FUNC_LINK_RESET: hisi_hba->hw->phy_disable(hisi_hba, phy_no); msleep(100); - hisi_hba->hw->phy_enable(hisi_hba, phy_no); + hisi_hba->hw->phy_start(hisi_hba, phy_no); break; case PHY_FUNC_DISABLE: diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 08eca20b0b81..00b5ee4e49d3 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1857,7 +1857,7 @@ static const struct hisi_sas_hw hisi_sas_v1_hw = { .start_delivery = start_delivery_v1_hw, .slot_complete = slot_complete_v1_hw, .phys_init = phys_init_v1_hw, - .phy_enable = enable_phy_v1_hw, + .phy_start = start_phy_v1_hw, .phy_disable = disable_phy_v1_hw, .phy_hard_reset = phy_hard_reset_v1_hw, .phy_set_linkrate = phy_set_linkrate_v1_hw, diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 3b2e5b5cb47c..50a0fc8305f1 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -3463,7 +3463,7 @@ static const struct hisi_sas_hw hisi_sas_v2_hw = { .start_delivery = start_delivery_v2_hw, .slot_complete = slot_complete_v2_hw, .phys_init = phys_init_v2_hw, - .phy_enable = enable_phy_v2_hw, + .phy_start = start_phy_v2_hw, .phy_disable = disable_phy_v2_hw, .phy_hard_reset = phy_hard_reset_v2_hw, .get_events = phy_get_events_v2_hw, diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index ac499e9645a2..67ebd8f6f84a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1781,7 +1781,7 @@ static const struct hisi_sas_hw hisi_sas_v3_hw = { .start_delivery = start_delivery_v3_hw, .slot_complete = slot_complete_v3_hw, .phys_init = phys_init_v3_hw, - .phy_enable = enable_phy_v3_hw, + .phy_start = start_phy_v3_hw, .phy_disable = disable_phy_v3_hw, .phy_hard_reset = phy_hard_reset_v3_hw, .phy_get_max_linkrate = phy_get_max_linkrate_v3_hw, -- 2.39.2