Changeset 2c0e5d2 in mainline for kernel/generic/include/ipc/ipc.h

Timestamp:

2009-05-19T21:47:00Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

27fd651

Parents:

0c2eee0

Message:

Add IPC_M_CONNECTION_CLONE and IPC_M_CONNECT_ME.

File:

• kernel/generic/include/ipc/ipc.h (modified) (8 diffs)

kernel/generic/include/ipc/ipc.h

@@ -112 +112 @@
  * These methods have special behaviour
  */
+/** Clone connection.
+ *
+ * The calling task clones one of its phones for the callee.
+ *
+ * - ARG1 - The caller sets ARG1 to the phone of the cloned connection.
+ *        - The callee gets the new phone from ARG1.
+ * - on answer, the callee acknowledges the new connection by sending EOK back
+ *   or the kernel closes it
+ */
+#define IPC_M_CONNECTION_CLONE  1
+/** Protocol for CONNECT - ME
+ *
+ * Through this call, the recipient learns about the new cloned connection. 
+ * 
+ * - ARG5 - the kernel sets ARG5 to contain the hash of the used phone
+ * - on asnwer, the callee acknowledges the new connection by sending EOK back
+ *   or the kernel closes it
+ */
+#define IPC_M_CONNECT_ME        2
 /** Protocol for CONNECT - TO - ME 
  *
@@ -128 +147 @@
  *                       (on the receiving side) as ARG5 of the call.
  */
-#define IPC_M_CONNECT_TO_ME     1
+#define IPC_M_CONNECT_TO_ME     3       
 /** Protocol for CONNECT - ME - TO
  *
@@ -146 +165 @@
  *
  */
-#define IPC_M_CONNECT_ME_TO     2
+#define IPC_M_CONNECT_ME_TO     4       
 /** This message is sent to answerbox when the phone
  * is hung up
  */
-#define IPC_M_PHONE_HUNGUP      3
+#define IPC_M_PHONE_HUNGUP      5
 
 /** Send as_area over IPC.
@@ -160 +179 @@
  * - ARG1 - dst as_area base adress
  */
-#define IPC_M_SHARE_OUT         4       
+#define IPC_M_SHARE_OUT         6       
 
 /** Receive as_area over IPC.
@@ -172 +191 @@
  * - ARG2 - flags that will be used for sharing
  */
-#define IPC_M_SHARE_IN          5       
+#define IPC_M_SHARE_IN          7       
 
 /** Send data to another address space over IPC.
@@ -183 +202 @@
  * - ARG2 - final size of data to be copied
  */
-#define IPC_M_DATA_WRITE        6
+#define IPC_M_DATA_WRITE        8
 
 /** Receive data from another address space over IPC.
@@ -194 +213 @@
  * - ARG2 - final size of data to be copied
  */
-#define IPC_M_DATA_READ         7
+#define IPC_M_DATA_READ         9
 
 /** Debug the recipient.
@@ -200 +219 @@
  * - other arguments are specific to the debug method
  */
-#define IPC_M_DEBUG_ALL         8
+#define IPC_M_DEBUG_ALL         10
 
 /* Well-known methods */