1 files changed, 12 insertions, 2 deletions

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index d871dd37d22c..393eda1d6537 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -206,6 +206,8 @@ struct ipr_error_table_t ipr_error_table[] = {
         "8009: Impending cache battery pack failure"},
         {0x02040400, 0, 0,
         "34FF: Disk device format in progress"},
+        {0x02048000, 0, IPR_DEFAULT_LOG_LEVEL,
+        "9070: IOA requested reset"},
         {0x023F0000, 0, 0,
         "Synchronization required"},
         {0x024E0000, 0, 0,
@@ -1672,12 +1674,15 @@ static void ipr_process_error(struct ipr_cmnd *ipr_cmd)
         struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
         struct ipr_hostrcb *hostrcb = ipr_cmd->u.hostrcb;
         u32 ioasc = be32_to_cpu(ipr_cmd->ioasa.ioasc);
+        u32 fd_ioasc = be32_to_cpu(hostrcb->hcam.u.error.failing_dev_ioasc);
 
         list_del(&hostrcb->queue);
         list_add_tail(&ipr_cmd->queue, &ioa_cfg->free_q);
 
         if (!ioasc) {
                 ipr_handle_log_data(ioa_cfg, hostrcb);
+                if (fd_ioasc == IPR_IOASC_NR_IOA_RESET_REQUIRED)
+                        ipr_initiate_ioa_reset(ioa_cfg, IPR_SHUTDOWN_ABBREV);
         } else if (ioasc != IPR_IOASC_IOA_WAS_RESET) {
                 dev_err(&ioa_cfg->pdev->dev,
                         "Host RCB failed with IOASC: 0x%08X\n", ioasc);
@@ -6290,6 +6295,7 @@ static void ipr_get_unit_check_buffer(struct ipr_ioa_cfg *ioa_cfg)
         struct ipr_hostrcb *hostrcb;
         struct ipr_uc_sdt sdt;
         int rc, length;
+        u32 ioasc;
 
         mailbox = readl(ioa_cfg->ioa_mailbox);
 
@@ -6322,9 +6328,13 @@ static void ipr_get_unit_check_buffer(struct ipr_ioa_cfg *ioa_cfg)
                                         (__be32 *)&hostrcb->hcam,
                                         min(length, (int)sizeof(hostrcb->hcam)) / sizeof(__be32));
 
-        if (!rc)
+        if (!rc) {
                 ipr_handle_log_data(ioa_cfg, hostrcb);
-        else
+                ioasc = be32_to_cpu(hostrcb->hcam.u.error.failing_dev_ioasc);
+                if (ioasc == IPR_IOASC_NR_IOA_RESET_REQUIRED &&
+                    ioa_cfg->sdt_state == GET_DUMP)
+                        ioa_cfg->sdt_state = WAIT_FOR_DUMP;
+        } else
                 ipr_unit_check_no_data(ioa_cfg);
 
         list_add_tail(&hostrcb->queue, &ioa_cfg->hostrcb_free_q);