Convert CONFIG_SYS_BOOTCOUNT_SINGLEWORD to Kconfig

[people/ms/u-boot.git] / include / scsi.h

diff --git a/include/scsi.h b/include/scsi.h
index d2fa8a51952cd3107ddc8fc2fd0116bbd4034d1d..7173912de4a85e85301b5cf1858ed6d20609e0b7 100644 (file)
--- a/include/scsi.h
+++ b/include/scsi.h
@@ -191,19 +191,47 @@ struct scsi_ops {
        int (*bus_reset)(struct udevice *dev);
 };
 
+#define scsi_get_ops(dev)        ((struct scsi_ops *)(dev)->driver->ops)
+
+extern struct scsi_ops scsi_ops;
+
+/**
+ * scsi_exec() - execute a command
+ *
+ * @dev:       SCSI bus
+ * @cmd:       Command to execute
+ * @return 0 if OK, -ve on error
+ */
+int scsi_exec(struct udevice *dev, struct scsi_cmd *cmd);
+
+/**
+ * scsi_bus_reset() - reset the bus
+ *
+ * @dev:       SCSI bus to reset
+ * @return 0 if OK, -ve on error
+ */
+int scsi_bus_reset(struct udevice *dev);
+
+/**
+ * scsi_scan() - Scan all SCSI controllers for available devices
+ *
+ * @vebose: true to show information about each device found
+ */
+int scsi_scan(bool verbose);
+
+/**
+ * scsi_scan_dev() - scan a SCSI bus and create devices
+ *
+ * @dev:       SCSI bus
+ * @verbose:   true to show information about each device found
+ */
+int scsi_scan_dev(struct udevice *dev, bool verbose);
+
 #ifndef CONFIG_DM_SCSI
 void scsi_low_level_init(int busdevfunc);
 void scsi_init(void);
 #endif
 
-int scsi_exec(struct scsi_cmd *pccb);
-void scsi_bus_reset(void);
-
-/***************************************************************************
- * functions residing inside cmd_scsi.c
- */
-int scsi_scan(int mode);
-
 #define SCSI_IDENTIFY                                  0xC0  /* not used */
 
 /* Hardware errors  */