diff options
| author | Kevin Barnett <kevin.barnett@microsemi.com> | 2019-10-07 17:31:23 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-09 23:07:50 -0400 |
| commit | 0530736e40a0695b1ee2762e2684d00549699da4 (patch) | |
| tree | f61c47705c2a68f672aedc2ad6fc1ecc222a9b31 /drivers/scsi/smartpqi/smartpqi.h | |
| parent | 3524a38e594dd5f090cbc3226e5f47cb4067fac7 (diff) | |
scsi: smartpqi: fix controller lockup observed during force reboot
Link: https://lore.kernel.org/r/157048748297.11757.3872221216800537383.stgit@brunhilda
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.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 | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h index 79d2af36f655..2aa81b22f269 100644 --- a/drivers/scsi/smartpqi/smartpqi.h +++ b/drivers/scsi/smartpqi/smartpqi.h @@ -1130,8 +1130,9 @@ struct pqi_ctrl_info { struct mutex ofa_mutex; /* serialize ofa */ bool controller_online; bool block_requests; - bool in_shutdown; + bool block_device_reset; bool in_ofa; + bool in_shutdown; u8 inbound_spanning_supported : 1; u8 outbound_spanning_supported : 1; u8 pqi_mode_enabled : 1; @@ -1173,6 +1174,7 @@ struct pqi_ctrl_info { struct pqi_ofa_memory *pqi_ofa_mem_virt_addr; dma_addr_t pqi_ofa_mem_dma_handle; void **pqi_ofa_chunk_virt_addr; + atomic_t sync_cmds_outstanding; }; enum pqi_ctrl_mode { @@ -1423,6 +1425,11 @@ static inline bool pqi_ctrl_blocked(struct pqi_ctrl_info *ctrl_info) return ctrl_info->block_requests; } +static inline bool pqi_device_reset_blocked(struct pqi_ctrl_info *ctrl_info) +{ + return ctrl_info->block_device_reset; +} + void pqi_sas_smp_handler(struct bsg_job *job, struct Scsi_Host *shost, struct sas_rphy *rphy); |