1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h
index 7b6aca02cf70..c6c3d18222fa 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.h
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.h
@@ -193,6 +193,16 @@ struct asd_seq_data {
         struct asd_ascb **escb_arr; /* array of pointers to escbs */
 };
 
+/* This is an internal port structure. These are used to get accurate
+ * phy_mask for updating DDB 0.
+ */
+struct asd_port {
+        u8  sas_addr[SAS_ADDR_SIZE];
+        u8  attached_sas_addr[SAS_ADDR_SIZE];
+        u32 phy_mask;
+        int num_phys;
+};
+
 /* This is the Host Adapter structure.  It describes the hardware
  * SAS adapter.
  */
@@ -211,6 +221,8 @@ struct asd_ha_struct {
         struct hw_profile hw_prof;
 
         struct asd_phy    phys[ASD_MAX_PHYS];
+        spinlock_t        asd_ports_lock;
+        struct asd_port   asd_ports[ASD_MAX_PHYS];
         struct asd_sas_port   ports[ASD_MAX_PHYS];
 
         struct dma_pool  *scb_pool;