From: Don Brace <don.brace@microchip.com>
To: <Kevin.Barnett@microchip.com>, <scott.teel@microchip.com>,
<Justin.Lindley@microchip.com>, <scott.benesh@microchip.com>,
<gerry.morong@microchip.com>, <mahesh.rajashekhara@microchip.com>,
<mike.mcgowen@microchip.com>, <murthy.bhat@microchip.com>,
<hch@infradead.org>, <jejb@linux.vnet.ibm.com>,
<joseph.szczypek@hpe.com>, <POSWALD@suse.com>
Cc: <linux-scsi@vger.kernel.org>
Subject: [PATCH V5 25/31] smartpqi: add phy id support for the physical drives
Date: Thu, 11 Mar 2021 14:17:19 -0600 [thread overview]
Message-ID: <161549383947.25025.16977895345376485056.stgit@brunhilda> (raw)
In-Reply-To: <161549045434.25025.17473629602756431540.stgit@brunhilda>
From: Murthy Bhat <Murthy.Bhat@microchip.com>
* Display topology using PHY numbers.
* PHY(both local and remote) numbers corresponding to physical drives
are read from BMIC_IDENTIFY_PHYSICAL_DEVICE.
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Mike McGowen <mike.mcgowen@microchip.com>
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Signed-off-by: Murthy Bhat <Murthy.Bhat@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
---
drivers/scsi/smartpqi/smartpqi.h | 1 +
drivers/scsi/smartpqi/smartpqi_init.c | 10 ++++++++++
drivers/scsi/smartpqi/smartpqi_sas_transport.c | 1 +
3 files changed, 12 insertions(+)
diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h
index 0b94c755a74c..d7dac5572274 100644
--- a/drivers/scsi/smartpqi/smartpqi.h
+++ b/drivers/scsi/smartpqi/smartpqi.h
@@ -1089,6 +1089,7 @@ struct pqi_scsi_dev {
u8 phy_connected_dev_type;
u8 box[8];
u16 phys_connector[8];
+ u8 phy_id;
bool raid_bypass_configured; /* RAID bypass configured */
bool raid_bypass_enabled; /* RAID bypass enabled */
u32 next_bypass_group;
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index 761d7ec6d2b2..0e433223aea4 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -1434,6 +1434,8 @@ static void pqi_get_volume_status(struct pqi_ctrl_info *ctrl_info,
device->volume_offline = volume_offline;
}
+#define PQI_DEVICE_PHY_MAP_SUPPORTED 0x10
+
static int pqi_get_physical_device_info(struct pqi_ctrl_info *ctrl_info,
struct pqi_scsi_dev *device,
struct bmic_identify_physical_device *id_phys)
@@ -1473,6 +1475,13 @@ static int pqi_get_physical_device_info(struct pqi_ctrl_info *ctrl_info,
memcpy(&device->page_83_identifier, &id_phys->page_83_identifier,
sizeof(device->page_83_identifier));
+ if ((id_phys->even_more_flags & PQI_DEVICE_PHY_MAP_SUPPORTED) &&
+ id_phys->phy_count)
+ device->phy_id =
+ id_phys->phy_to_phy_map[device->active_path_index];
+ else
+ device->phy_id = 0xFF;
+
return 0;
}
@@ -1839,6 +1848,7 @@ static void pqi_scsi_update_device(struct pqi_scsi_dev *existing_device,
existing_device->aio_handle = new_device->aio_handle;
existing_device->volume_status = new_device->volume_status;
existing_device->active_path_index = new_device->active_path_index;
+ existing_device->phy_id = new_device->phy_id;
existing_device->path_map = new_device->path_map;
existing_device->bay = new_device->bay;
existing_device->box_index = new_device->box_index;
diff --git a/drivers/scsi/smartpqi/smartpqi_sas_transport.c b/drivers/scsi/smartpqi/smartpqi_sas_transport.c
index 77923c6ec2c6..71e83d5fdd02 100644
--- a/drivers/scsi/smartpqi/smartpqi_sas_transport.c
+++ b/drivers/scsi/smartpqi/smartpqi_sas_transport.c
@@ -92,6 +92,7 @@ static int pqi_sas_port_add_rphy(struct pqi_sas_port *pqi_sas_port,
identify = &rphy->identify;
identify->sas_address = pqi_sas_port->sas_address;
+ identify->phy_identifier = pqi_sas_port->device->phy_id;
if (pqi_sas_port->device &&
pqi_sas_port->device->is_expander_smp_device) {
next prev parent reply other threads:[~2021-03-11 20:18 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-11 20:14 [PATCH V5 00/31] smartpqi updates Don Brace
2021-03-11 20:14 ` [PATCH V5 01/31] smartpqi: use host wide tagspace Don Brace
2021-03-11 20:15 ` [PATCH V5 02/31] smartpqi: fix request leakage Don Brace
2021-03-11 20:15 ` [PATCH V5 03/31] smartpqi: add support for product id Don Brace
2021-03-11 20:15 ` [PATCH V5 04/31] smartpqi: refactor aio submission code Don Brace
2021-03-11 20:15 ` [PATCH V5 05/31] smartpqi: refactor build sg list code Don Brace
2021-03-11 20:15 ` [PATCH V5 06/31] smartpqi: add support for raid5 and raid6 writes Don Brace
2021-03-11 20:15 ` [PATCH V5 07/31] smartpqi: add support for raid1 writes Don Brace
2021-03-11 20:15 ` [PATCH V5 08/31] smartpqi: add support for BMIC sense feature cmd and feature bits Don Brace
2021-03-11 20:15 ` [PATCH V5 09/31] smartpqi: add support for long firmware version Don Brace
2021-03-11 20:15 ` [PATCH V5 10/31] smartpqi: align code with oob driver Don Brace
2021-03-11 20:15 ` [PATCH V5 11/31] smartpqi: add stream detection Don Brace
2021-03-11 20:16 ` [PATCH V5 12/31] smartpqi: add host level stream detection enable Don Brace
2021-03-11 20:16 ` [PATCH V5 13/31] smartpqi: disable write_same for nvme hba disks Don Brace
2021-03-11 20:16 ` [PATCH V5 14/31] smartpqi: remove timeouts from internal cmds Don Brace
2021-03-11 20:16 ` [PATCH V5 15/31] smartpqi: add support for wwid Don Brace
2021-03-11 20:16 ` [PATCH V5 16/31] smartpqi: update event handler Don Brace
2021-03-11 20:16 ` [PATCH V5 17/31] smartpqi: update soft reset management for OFA Don Brace
2021-03-11 20:16 ` [PATCH V5 18/31] smartpqi: synchronize device resets with mutex Don Brace
2021-03-11 20:16 ` [PATCH V5 19/31] smartpqi: update suspend resume and shutdown Don Brace
2021-03-11 20:16 ` [PATCH V5 20/31] smartpqi: update raid bypass handling Don Brace
2021-03-11 20:16 ` [PATCH V5 21/31] smartpqi: update ofa management Don Brace
2021-03-11 20:17 ` [PATCH V5 22/31] smartpqi: update device scan operations Don Brace
2021-03-11 20:17 ` [PATCH V5 23/31] smartpqi: fix driver synchronization issues Don Brace
2021-03-11 20:17 ` [PATCH V5 24/31] smartpqi: convert snprintf to scnprintf Don Brace
2021-03-11 20:17 ` Don Brace [this message]
2021-03-11 20:17 ` [PATCH V5 26/31] smartpqi: update sas initiator_port_protocols and target_port_protocols Don Brace
2021-03-11 20:17 ` [PATCH V5 27/31] smartpqi: add additional logging for LUN resets Don Brace
2021-03-11 20:17 ` [PATCH V5 28/31] smartpqi: update enclosure identifier in sysfs Don Brace
2021-03-11 20:17 ` [PATCH V5 29/31] smartpqi: correct system hangs when resuming from hibernation Don Brace
2021-03-11 20:17 ` [PATCH V5 30/31] smartpqi: add new pci ids Don Brace
2021-03-11 20:17 ` [PATCH V5 31/31] smartpqi: update version to 2.1.8-045 Don Brace
2021-04-06 19:55 ` [PATCH V5 00/31] smartpqi updates Don.Brace
2021-04-07 3:16 ` Martin K. Petersen
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