diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 7d1cf4eca22d..54bb48ebfc38 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -4369,8 +4369,10 @@ megasas_get_pd_info(struct megasas_instance *instance, struct scsi_device *sdev) switch (dcmd_timeout_ocr_possible(instance)) { case INITIATE_OCR: cmd->flags |= DRV_DCMD_SKIP_REFIRE; + mutex_unlock(&instance->reset_mutex); megasas_reset_fusion(instance->host, MFI_IO_TIMEOUT_OCR); + mutex_lock(&instance->reset_mutex); break; case KILL_ADAPTER: megaraid_sas_kill_hba(instance); @@ -4861,8 +4863,10 @@ megasas_host_device_list_query(struct megasas_instance *instance, switch (dcmd_timeout_ocr_possible(instance)) { case INITIATE_OCR: cmd->flags |= DRV_DCMD_SKIP_REFIRE; + mutex_unlock(&instance->reset_mutex); megasas_reset_fusion(instance->host, MFI_IO_TIMEOUT_OCR); + mutex_lock(&instance->reset_mutex); break; case KILL_ADAPTER: megaraid_sas_kill_hba(instance); @@ -5010,8 +5014,10 @@ void megasas_get_snapdump_properties(struct megasas_instance *instance) switch (dcmd_timeout_ocr_possible(instance)) { case INITIATE_OCR: cmd->flags |= DRV_DCMD_SKIP_REFIRE; + mutex_unlock(&instance->reset_mutex); megasas_reset_fusion(instance->host, MFI_IO_TIMEOUT_OCR); + mutex_lock(&instance->reset_mutex); break; case KILL_ADAPTER: megaraid_sas_kill_hba(instance); @@ -5141,8 +5147,10 @@ megasas_get_ctrl_info(struct megasas_instance *instance) switch (dcmd_timeout_ocr_possible(instance)) { case INITIATE_OCR: cmd->flags |= DRV_DCMD_SKIP_REFIRE; + mutex_unlock(&instance->reset_mutex); megasas_reset_fusion(instance->host, MFI_IO_TIMEOUT_OCR); + mutex_lock(&instance->reset_mutex); break; case KILL_ADAPTER: megaraid_sas_kill_hba(instance); @@ -6398,8 +6406,10 @@ megasas_get_target_prop(struct megasas_instance *instance, switch (dcmd_timeout_ocr_possible(instance)) { case INITIATE_OCR: cmd->flags |= DRV_DCMD_SKIP_REFIRE; + mutex_unlock(&instance->reset_mutex); megasas_reset_fusion(instance->host, MFI_IO_TIMEOUT_OCR); + mutex_lock(&instance->reset_mutex); break; case KILL_ADAPTER: megaraid_sas_kill_hba(instance); @@ -7801,10 +7811,13 @@ megasas_mgmt_fw_ioctl(struct megasas_instance *instance, opcode = le32_to_cpu(cmd->frame->dcmd.opcode); if (opcode == MR_DCMD_CTRL_SHUTDOWN) { + mutex_lock(&instance->reset_mutex); if (megasas_get_ctrl_info(instance) != DCMD_SUCCESS) { megasas_return_cmd(instance, cmd); + mutex_unlock(&instance->reset_mutex); return -1; } + mutex_unlock(&instance->reset_mutex); } if (opcode == MR_DRIVER_SET_APP_CRASHDUMP_MODE) { |