Changeset 46fc2f9 in mainline for generic/include/ipc/ipc.h

Timestamp:

2006-05-27T22:57:21Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

6212095

Parents:

00b595b

Message:

Added 256K slab, so that AMD can boot (until ELF loader is fixed).
Added AS_AREA_RECV so that the caller can receive AS_AREA.

File:

• generic/include/ipc/ipc.h (modified) (2 diffs)

generic/include/ipc/ipc.h

@@ -43 +43 @@
                                         * userspace, will be discarded */
 #define IPC_CALL_FORWARDED      (1<<3) /* Call was forwarded */
-#define IPC_CALL_CONN_ME_TO     (1<<4) /* Identify connect_me_to */
+#define IPC_CALL_CONN_ME_TO     (1<<4) /* Identify connect_me_to answer */
 #define IPC_CALL_NOTIF          (1<<5) /* Interrupt notification */
 
@@ -120 +120 @@
 /** Interrupt notification */
 #define IPC_M_INTERRUPT         4
+
 /** Send as_area over IPC 
- * - ARG2 - src base address
- * - ARG3 - size of src as(filled automatically by kernel)
+ * - ARG1 - src base address
+ * - ARG2 - size of src as(filled automatically by kernel)
+ * - ARG3 - flags of the area being sent
  * - on answer ARG1 - dst base adress
  */
 #define IPC_M_AS_AREA_SEND      5
+
+/** Get as_area over IPC
+ * - ARG1 - Where the area will be mapped
+ * - ARG2 - Expected size of area
+ * - ARG3 - Requested rights for the area
+ * on answer - the server sets ARG1 as src as address of the as_area
+ * to be shared
+ *
+ *
+ */
+#define IPC_M_AS_AREA_RECV      6