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scsi: mpt3sas: Display chassis slot information of the drive

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Display chassis slot information along with other drive location
parameters such as slot number and connector name in the logs if
chassis slot validity bit is set in 'SAS Enclosure Page 0'.

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sreekanth Reddy
2017-10-10 18:41:20 +05:30
committed by Martin K. Petersen
parent 90e7a70199
commit 7588895646
2 changed files with 143 additions and 127 deletions
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4
drivers/scsi/mpt3sas/mpt3sas_base.h
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@@ -469,6 +469,8 @@ struct _internal_cmd {
* @pfa_led_on: flag for PFA LED status
* @pend_sas_rphy_add: flag to check if device is in sas_rphy_add()
* addition routine.
* @chassis_slot: chassis slot
* @is_chassis_slot_valid: chassis slot valid or not
*/
struct _sas_device {
struct list_head list;
@@ -491,6 +493,8 @@ struct _sas_device {
u8 pfa_led_on;
u8 pend_sas_rphy_add;
u8 enclosure_level;
u8 chassis_slot;
u8 is_chassis_slot_valid;
u8 connector_name[5];
struct kref refcount;
};