Changeset 346 for trunk/kernel/devices/dev_iob.h

Timestamp:

Aug 9, 2017, 10:24:06 AM (6 years ago)

Author:

max@…

Message:

Hide soclib_iob.

File:

• trunk/kernel/devices/dev_iob.h (modified) (1 diff)

trunk/kernel/devices/dev_iob.h

@@ -44 +44 @@
 
 struct chdev_s;
+
+/*****************************************************************************************
+ * This defines the specific extension for the IOB chdev descriptor.
+ ****************************************************************************************/
+
+typedef void     (iob_set_active_t) ( xptr_t iob_xp, uint32_t value );
+typedef void     (iob_set_ptpr_t)   ( xptr_t iob_xp, uint32_t value );
+typedef void     (iob_inval_page_t) ( xptr_t iob_xp, vpn_t vpn );
+typedef uint32_t (iob_get_bvar_t)   ( xptr_t iob_xp );
+typedef uint32_t (iob_get_srcid_t)  ( xptr_t iob_xp );
+typedef uint32_t (iob_get_error_t)  ( xptr_t iob_xp );
+
+typedef struct iob_extend_s
+{
+    iob_set_active_t  * set_active;
+    iob_set_ptpr_t    * set_ptpr;
+    iob_inval_page_t  * inval_page;
+    iob_get_bvar_t    * get_bvar;
+    iob_get_srcid_t   * get_srcid;
+    iob_get_error_t   * get_error;
+}
+iob_extend_t;
 
 /*****************************************************************************************