1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index 62bc6f32b734..5ac5a82edfec 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -37,6 +37,11 @@
 
 #define HISI_SAS_NAME_LEN 32
 
+
+enum dev_status {
+	HISI_SAS_DEV_NORMAL,
+	HISI_SAS_DEV_EH,
+};
 struct hisi_sas_phy {
 	struct asd_sas_phy	sas_phy;
 	u64		dev_sas_addr;
@@ -51,6 +56,12 @@ struct hisi_sas_cq {
 	int	id;
 };
 
+struct hisi_sas_device {
+	enum sas_device_type	dev_type;
+	u64 device_id;
+	u8 dev_status;
+};
+
 struct hisi_sas_slot {
 };
 
@@ -89,6 +100,7 @@ struct hisi_hba {
 	char	*int_names;
 
 	struct dma_pool *sge_page_pool;
+	struct hisi_sas_device	devices[HISI_SAS_MAX_DEVICES];
 	struct dma_pool *command_table_pool;
 	struct dma_pool *status_buffer_pool;
 	struct hisi_sas_cmd_hdr	*cmd_hdr[HISI_SAS_MAX_QUEUES];