diff options
| author | Kevin Barnett <kevin.barnett@microchip.com> | 2021-03-11 14:16:44 -0600 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-04-05 23:02:31 -0400 |
| commit | 9fa8202336096d124a8433d67c6d1deb59b1a0d5 (patch) | |
| tree | ba2fa393b4323af3f2fde78d997ea459faf71635 /drivers/scsi/smartpqi/smartpqi.h | |
| parent | 37f3318199ce31122c389bafb092ee72a6123d9d (diff) | |
scsi: smartpqi: Update suspend/resume and shutdown
For suspend/resume and shutdown prevent: Controller events, any new I/O
requests, controller requests, REGNEWD, and reset operations.
Wait for any pending completions from the controller to complete to avoid
controller NMI events.
Link: https://lore.kernel.org/r/161549380398.25025.12266769502766103580.stgit@brunhilda
Reviewed-by: Scott Teel <scott.teel@microchip.com>
Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/smartpqi/smartpqi.h')
| -rw-r--r-- | drivers/scsi/smartpqi/smartpqi.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h index ba7d26364b84..fa1ebeea777d 100644 --- a/drivers/scsi/smartpqi/smartpqi.h +++ b/drivers/scsi/smartpqi/smartpqi.h @@ -1295,6 +1295,7 @@ struct pqi_ctrl_info { struct mutex ofa_mutex; /* serialize ofa */ bool controller_online; bool block_requests; + bool scan_blocked; bool in_ofa; bool in_shutdown; u8 inbound_spanning_supported : 1; @@ -1624,16 +1625,6 @@ struct bmic_diag_options { #pragma pack() -static inline void pqi_ctrl_busy(struct pqi_ctrl_info *ctrl_info) -{ - atomic_inc(&ctrl_info->num_busy_threads); -} - -static inline void pqi_ctrl_unbusy(struct pqi_ctrl_info *ctrl_info) -{ - atomic_dec(&ctrl_info->num_busy_threads); -} - static inline struct pqi_ctrl_info *shost_to_hba(struct Scsi_Host *shost) { void *hostdata = shost_priv(shost); |