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Date: Wed, 19 Apr 2023 09:20:27 +0200
From: Jinpu Wang <jinpu.wang@...os.com>
To: Pranav Prasad <pranavpp@...gle.com>
Cc: Jack Wang <jinpu.wang@...ud.ionos.com>,
"James E . J . Bottomley" <jejb@...ux.ibm.com>,
"Martin K . Petersen" <martin.petersen@...cle.com>,
linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
Akshat Jain <akshatzen@...gle.com>
Subject: Re: [PATCH 3/6] scsi: pm80xx: Print port_id in HW events
On Tue, Apr 18, 2023 at 9:01 PM Pranav Prasad <pranavpp@...gle.com> wrote:
>
> From: Akshat Jain <akshatzen@...gle.com>
>
> Log port_id and phy_id along with the PHY_UP event.
>
> Signed-off-by: Akshat Jain <akshatzen@...gle.com>
> Signed-off-by: Pranav Prasad <pranavpp@...gle.com>
Acked-by: Jack Wang <jinpu.wang@...os.com>
> ---
> drivers/scsi/pm8001/pm80xx_hwi.c | 58 ++++++++++++++++++--------------
> 1 file changed, 33 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c
> index 61c1bf3d98a0..c5bf65d0ad14 100644
> --- a/drivers/scsi/pm8001/pm80xx_hwi.c
> +++ b/drivers/scsi/pm8001/pm80xx_hwi.c
> @@ -3426,30 +3426,35 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
>
> case HW_EVENT_SAS_PHY_UP:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_SAS_PHY_UP phyid:%#x\n", phy_id);
> + "HW_EVENT_SAS_PHY_UP phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> hw_event_sas_phy_up(pm8001_ha, piomb);
> break;
> case HW_EVENT_SATA_PHY_UP:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_SATA_PHY_UP phyid:%#x\n", phy_id);
> + "HW_EVENT_SATA_PHY_UP phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> hw_event_sata_phy_up(pm8001_ha, piomb);
> break;
> case HW_EVENT_SATA_SPINUP_HOLD:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_SATA_SPINUP_HOLD phyid:%#x\n", phy_id);
> + "HW_EVENT_SATA_SPINUP_HOLD phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> sas_notify_phy_event(&phy->sas_phy, PHYE_SPINUP_HOLD,
> GFP_ATOMIC);
> break;
> case HW_EVENT_PHY_DOWN:
> - pm8001_dbg(pm8001_ha, EVENT, "HW_EVENT_PHY_DOWN phyid:%#x\n",
> - phy_id);
> + pm8001_dbg(pm8001_ha, EVENT,
> + "HW_EVENT_PHY_DOWN phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> hw_event_phy_down(pm8001_ha, piomb);
> phy->phy_attached = 0;
> phy->phy_state = PHY_LINK_DISABLE;
> break;
> case HW_EVENT_PORT_INVALID:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_PORT_INVALID phyid:%#x\n", phy_id);
> + "HW_EVENT_PORT_INVALID phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> sas_phy_disconnected(sas_phy);
> phy->phy_attached = 0;
> sas_notify_port_event(sas_phy, PORTE_LINK_RESET_ERR,
> @@ -3468,8 +3473,9 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
> GFP_ATOMIC);
> break;
> case HW_EVENT_PHY_ERROR:
> - pm8001_dbg(pm8001_ha, EVENT, "HW_EVENT_PHY_ERROR phyid:%#x\n",
> - phy_id);
> + pm8001_dbg(pm8001_ha, EVENT,
> + "HW_EVENT_PHY_ERROR phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> sas_phy_disconnected(&phy->sas_phy);
> phy->phy_attached = 0;
> sas_notify_phy_event(&phy->sas_phy, PHYE_OOB_ERROR, GFP_ATOMIC);
> @@ -3484,31 +3490,31 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
> break;
> case HW_EVENT_LINK_ERR_INVALID_DWORD:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_LINK_ERR_INVALID_DWORD phyid:%#x\n",
> - phy_id);
> + "HW_EVENT_LINK_ERR_INVALID_DWORD phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> pm80xx_hw_event_ack_req(pm8001_ha, 0,
> HW_EVENT_LINK_ERR_INVALID_DWORD, port_id, phy_id, 0, 0);
> break;
> case HW_EVENT_LINK_ERR_DISPARITY_ERROR:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_LINK_ERR_DISPARITY_ERROR phyid:%#x\n",
> - phy_id);
> + "HW_EVENT_LINK_ERR_DISPARITY_ERROR phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> pm80xx_hw_event_ack_req(pm8001_ha, 0,
> HW_EVENT_LINK_ERR_DISPARITY_ERROR,
> port_id, phy_id, 0, 0);
> break;
> case HW_EVENT_LINK_ERR_CODE_VIOLATION:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_LINK_ERR_CODE_VIOLATION phyid:%#x\n",
> - phy_id);
> + "HW_EVENT_LINK_ERR_CODE_VIOLATION phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> pm80xx_hw_event_ack_req(pm8001_ha, 0,
> HW_EVENT_LINK_ERR_CODE_VIOLATION,
> port_id, phy_id, 0, 0);
> break;
> case HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH phyid:%#x\n",
> - phy_id);
> + "HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> pm80xx_hw_event_ack_req(pm8001_ha, 0,
> HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH,
> port_id, phy_id, 0, 0);
> @@ -3527,7 +3533,8 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
> break;
> case HW_EVENT_INBOUND_CRC_ERROR:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_INBOUND_CRC_ERROR phyid:%#x\n", phy_id);
> + "HW_EVENT_INBOUND_CRC_ERROR phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> pm80xx_hw_event_ack_req(pm8001_ha, 0,
> HW_EVENT_INBOUND_CRC_ERROR,
> port_id, phy_id, 0, 0);
> @@ -3547,8 +3554,8 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
> break;
> case HW_EVENT_LINK_ERR_PHY_RESET_FAILED:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_LINK_ERR_PHY_RESET_FAILED phyid:%#x\n",
> - phy_id);
> + "HW_EVENT_LINK_ERR_PHY_RESET_FAILED phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> pm80xx_hw_event_ack_req(pm8001_ha, 0,
> HW_EVENT_LINK_ERR_PHY_RESET_FAILED,
> port_id, phy_id, 0, 0);
> @@ -3559,8 +3566,8 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
> break;
> case HW_EVENT_PORT_RESET_TIMER_TMO:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_PORT_RESET_TIMER_TMO phyid:%#x\n",
> - phy_id);
> + "HW_EVENT_PORT_RESET_TIMER_TMO phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> if (!pm8001_ha->phy[phy_id].reset_completion) {
> pm80xx_hw_event_ack_req(pm8001_ha, 0, HW_EVENT_PHY_DOWN,
> port_id, phy_id, 0, 0);
> @@ -3578,8 +3585,8 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
> break;
> case HW_EVENT_PORT_RECOVERY_TIMER_TMO:
> pm8001_dbg(pm8001_ha, EVENT,
> - "HW_EVENT_PORT_RECOVERY_TIMER_TMO phyid:%#x\n",
> - phy_id);
> + "HW_EVENT_PORT_RECOVERY_TIMER_TMO phyid:%#x port_id:%#x\n",
> + phy_id, port_id);
> pm80xx_hw_event_ack_req(pm8001_ha, 0,
> HW_EVENT_PORT_RECOVERY_TIMER_TMO,
> port_id, phy_id, 0, 0);
> @@ -3613,8 +3620,9 @@ static int mpi_hw_event(struct pm8001_hba_info *pm8001_ha, void *piomb)
> pm8001_dbg(pm8001_ha, MSG, "EVENT_BROADCAST_ASYNCH_EVENT\n");
> break;
> default:
> - pm8001_dbg(pm8001_ha, DEVIO, "Unknown event type 0x%x\n",
> - eventType);
> + pm8001_dbg(pm8001_ha, DEVIO,
> + "Unknown event portid:%d phyid:%d event:0x%x status:0x%x\n",
> + port_id, phy_id, eventType, status);
> break;
> }
> return 0;
> --
> 2.40.0.634.g4ca3ef3211-goog
>
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