1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6a9316cbb70b..0d61357604d5 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -294,6 +294,9 @@ struct ata_host_set {
         unsigned int            n_ports;
         void                    *private_data;
         const struct ata_port_operations *ops;
+        unsigned long           flags;
+        int                     simplex_claimed;        /* Keep seperate in case we
+                                                           ever need to do this locked */
         struct ata_port *       ports[0];
 };
 
@@ -423,6 +426,7 @@ struct ata_port_operations {
 
         void (*set_piomode) (struct ata_port *, struct ata_device *);
         void (*set_dmamode) (struct ata_port *, struct ata_device *);
+        unsigned long (*mode_filter) (const struct ata_port *, struct ata_device *, unsigned long);
 
         void (*tf_load) (struct ata_port *ap, const struct ata_taskfile *tf);
         void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf);