diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_base.h')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 4ebf81ea4d2f..00c1247a0a70 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -140,6 +140,7 @@ #define MAX_CHAIN_ELEMT_SZ 16 #define DEFAULT_NUM_FWCHAIN_ELEMTS 8 +#define IO_UNIT_CONTROL_SHUTDOWN_TIMEOUT 6 #define FW_IMG_HDR_READ_TIMEOUT 15 #define IOC_OPERATIONAL_WAIT_COUNT 10 @@ -589,6 +590,7 @@ static inline void sas_device_put(struct _sas_device *s) * @connector_name: ASCII value of the Connector's name * @serial_number: pointer of serial number string allocated runtime * @access_status: Device's Access Status + * @shutdown_latency: NVMe device's RTD3 Entry Latency * @refcount: reference count for deletion */ struct _pcie_device { @@ -611,6 +613,7 @@ struct _pcie_device { u8 *serial_number; u8 reset_timeout; u8 access_status; + u16 shutdown_latency; struct kref refcount; }; /** @@ -1073,6 +1076,10 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc); * @event_context: unique id for each logged event * @event_log: event log pointer * @event_masks: events that are masked + * @max_shutdown_latency: timeout value for NVMe shutdown operation, + * which is equal that NVMe drive's RTD3 Entry Latency + * which has reported maximum RTD3 Entry Latency value + * among attached NVMe drives. * @facts: static facts data * @prev_fw_facts: previous fw facts data * @pfacts: static port facts data @@ -1283,7 +1290,7 @@ struct MPT3SAS_ADAPTER { u8 tm_custom_handling; u8 nvme_abort_timeout; - + u16 max_shutdown_latency; /* static config pages */ struct mpt3sas_facts facts; |